Skip to content

Q
qgroundcontrol
Switch branch/tag
Find file
Normal viewHistoryPermalink
bop__util_8cc_source.html 66 KB
Newer Older
Valentin Platzgummer's avatar
temp
29514d84
 
Valentin Platzgummer committed
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 
<!-- HTML header for doxygen 1.8.18-->
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "https://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/>
<meta http-equiv="X-UA-Compatible" content="IE=9"/>
<meta name="generator" content="Doxygen 1.8.20"/>
<meta name="viewport" content="width=device-width, initial-scale=1"/>
<title>OR-Tools: bop_util.cc Source File</title>
<link href="tabs.css" rel="stylesheet" type="text/css"/>
<script type="text/javascript" src="jquery.js"></script>
<script type="text/javascript" src="dynsections.js"></script>
<link href="navtree.css" rel="stylesheet" type="text/css"/>
<script type="text/javascript" src="resize.js"></script>
<script type="text/javascript" src="navtreedata.js"></script>
<script type="text/javascript" src="navtree.js"></script>
<link href="search/search.css" rel="stylesheet" type="text/css"/>
<script type="text/javascript" src="search/searchdata.js"></script>
<script type="text/javascript" src="search/search.js"></script>
<link href="doxygen.css" rel="stylesheet" type="text/css" />
<link href="styleSheet.tmp.css" rel="stylesheet" type="text/css"/>
</head>
<body>
<div id="top"><!-- do not remove this div, it is closed by doxygen! -->
<div id="titlearea">
<table cellspacing="0" cellpadding="0">
 <tbody>
 <tr style="height: 56px;">
  <td id="projectlogo"><img alt="Logo" src="orLogo.png"/></td>
  <td id="projectalign" style="padding-left: 0.5em;">
   <div id="projectname">OR-Tools
   &#160;<span id="projectnumber">8.1</span>
   </div>
  </td>
 </tr>
 </tbody>
</table>
</div>
<!-- end header part -->
<!-- Generated by Doxygen 1.8.20 -->
<script type="text/javascript">
/* @license magnet:?xt=urn:btih:cf05388f2679ee054f2beb29a391d25f4e673ac3&amp;dn=gpl-2.0.txt GPL-v2 */
var searchBox = new SearchBox("searchBox", "search",false,'Search');
/* @license-end */
</script>
<script type="text/javascript" src="menudata.js"></script>
<script type="text/javascript" src="menu.js"></script>
<script type="text/javascript">
/* @license magnet:?xt=urn:btih:cf05388f2679ee054f2beb29a391d25f4e673ac3&amp;dn=gpl-2.0.txt GPL-v2 */
$(function() {
  initMenu('',true,false,'search.php','Search');
  $(document).ready(function() { init_search(); });
});
/* @license-end */</script>
<div id="main-nav"></div>
</div><!-- top -->
<div id="side-nav" class="ui-resizable side-nav-resizable">
  <div id="nav-tree">
    <div id="nav-tree-contents">
      <div id="nav-sync" class="sync"></div>
    </div>
  </div>
  <div id="splitbar" style="-moz-user-select:none;" 
       class="ui-resizable-handle">
  </div>
</div>
<script type="text/javascript">
/* @license magnet:?xt=urn:btih:cf05388f2679ee054f2beb29a391d25f4e673ac3&amp;dn=gpl-2.0.txt GPL-v2 */
$(document).ready(function(){initNavTree('bop__util_8cc_source.html',''); initResizable(); });
/* @license-end */
</script>
<div id="doc-content">
<!-- window showing the filter options -->
<div id="MSearchSelectWindow"
     onmouseover="return searchBox.OnSearchSelectShow()"
     onmouseout="return searchBox.OnSearchSelectHide()"
     onkeydown="return searchBox.OnSearchSelectKey(event)">
</div>

<!-- iframe showing the search results (closed by default) -->
<div id="MSearchResultsWindow">
<iframe src="javascript:void(0)" frameborder="0" 
        name="MSearchResults" id="MSearchResults">
</iframe>
</div>

<div class="header">
  <div class="headertitle">
<div class="title">bop_util.cc</div>  </div>
</div><!--header-->
<div class="contents">
<a href="bop__util_8cc.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno">    1</span>&#160;<span class="comment">// Copyright 2010-2018 Google LLC</span></div>
<div class="line"><a name="l00002"></a><span class="lineno">    2</span>&#160;<span class="comment">// Licensed under the Apache License, Version 2.0 (the &quot;License&quot;);</span></div>
<div class="line"><a name="l00003"></a><span class="lineno">    3</span>&#160;<span class="comment">// you may not use this file except in compliance with the License.</span></div>
<div class="line"><a name="l00004"></a><span class="lineno">    4</span>&#160;<span class="comment">// You may obtain a copy of the License at</span></div>
<div class="line"><a name="l00005"></a><span class="lineno">    5</span>&#160;<span class="comment">//</span></div>
<div class="line"><a name="l00006"></a><span class="lineno">    6</span>&#160;<span class="comment">//     http://www.apache.org/licenses/LICENSE-2.0</span></div>
<div class="line"><a name="l00007"></a><span class="lineno">    7</span>&#160;<span class="comment">//</span></div>
<div class="line"><a name="l00008"></a><span class="lineno">    8</span>&#160;<span class="comment">// Unless required by applicable law or agreed to in writing, software</span></div>
<div class="line"><a name="l00009"></a><span class="lineno">    9</span>&#160;<span class="comment">// distributed under the License is distributed on an &quot;AS IS&quot; BASIS,</span></div>
<div class="line"><a name="l00010"></a><span class="lineno">   10</span>&#160;<span class="comment">// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.</span></div>
<div class="line"><a name="l00011"></a><span class="lineno">   11</span>&#160;<span class="comment">// See the License for the specific language governing permissions and</span></div>
<div class="line"><a name="l00012"></a><span class="lineno">   12</span>&#160;<span class="comment">// limitations under the License.</span></div>
<div class="line"><a name="l00013"></a><span class="lineno">   13</span>&#160; </div>
<div class="line"><a name="l00014"></a><span class="lineno">   14</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="bop__util_8h.html">ortools/bop/bop_util.h</a>&quot;</span></div>
<div class="line"><a name="l00015"></a><span class="lineno">   15</span>&#160; </div>
<div class="line"><a name="l00016"></a><span class="lineno">   16</span>&#160;<span class="preprocessor">#include &lt;vector&gt;</span></div>
<div class="line"><a name="l00017"></a><span class="lineno">   17</span>&#160; </div>
<div class="line"><a name="l00018"></a><span class="lineno">   18</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="basictypes_8h.html">ortools/base/basictypes.h</a>&quot;</span></div>
<div class="line"><a name="l00019"></a><span class="lineno">   19</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="integral__types_8h.html">ortools/base/integral_types.h</a>&quot;</span></div>
<div class="line"><a name="l00020"></a><span class="lineno">   20</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="bop__base_8h.html">ortools/bop/bop_base.h</a>&quot;</span></div>
<div class="line"><a name="l00021"></a><span class="lineno">   21</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="bop__solution_8h.html">ortools/bop/bop_solution.h</a>&quot;</span></div>
<div class="line"><a name="l00022"></a><span class="lineno">   22</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="boolean__problem_8h.html">ortools/sat/boolean_problem.h</a>&quot;</span></div>
<div class="line"><a name="l00023"></a><span class="lineno">   23</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="sat__solver_8h.html">ortools/sat/sat_solver.h</a>&quot;</span></div>
<div class="line"><a name="l00024"></a><span class="lineno">   24</span>&#160; </div>
<div class="line"><a name="l00025"></a><span class="lineno">   25</span>&#160;<span class="keyword">namespace </span><a class="code" href="namespaceoperations__research.html">operations_research</a> {</div>
<div class="line"><a name="l00026"></a><span class="lineno">   26</span>&#160;<span class="keyword">namespace </span>bop {</div>
<div class="line"><a name="l00027"></a><span class="lineno">   27</span>&#160;<span class="keyword">namespace </span>{</div>
<div class="line"><a name="l00028"></a><span class="lineno">   28</span>&#160;<span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">int</span> kMaxLubyIndex = 30;</div>
<div class="line"><a name="l00029"></a><span class="lineno">   29</span>&#160;<span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">int</span> kMaxBoost = 30;</div>
<div class="line"><a name="l00030"></a><span class="lineno">   30</span>&#160; </div>
<div class="line"><a name="l00031"></a><span class="lineno">   31</span>&#160;<span class="comment">// Loads the problem state into the SAT solver. If the problem has already been</span></div>
<div class="line"><a name="l00032"></a><span class="lineno">   32</span>&#160;<span class="comment">// loaded in the sat_solver, fixed variables and objective bounds are updated.</span></div>
<div class="line"><a name="l00033"></a><span class="lineno">   33</span>&#160;<span class="comment">// Returns false when the problem is proved UNSAT.</span></div>
<div class="line"><a name="l00034"></a><span class="lineno">   34</span>&#160;<span class="keywordtype">bool</span> InternalLoadStateProblemToSatSolver(<span class="keyword">const</span> ProblemState&amp; problem_state,</div>
<div class="line"><a name="l00035"></a><span class="lineno">   35</span>&#160;                                         sat::SatSolver* sat_solver) {</div>
<div class="line"><a name="l00036"></a><span class="lineno">   36</span>&#160;  <span class="keyword">const</span> <span class="keywordtype">bool</span> first_time = (sat_solver-&gt;NumVariables() == 0);</div>
<div class="line"><a name="l00037"></a><span class="lineno">   37</span>&#160;  <span class="keywordflow">if</span> (first_time) {</div>
<div class="line"><a name="l00038"></a><span class="lineno">   38</span>&#160;    sat_solver-&gt;SetNumVariables(</div>
<div class="line"><a name="l00039"></a><span class="lineno">   39</span>&#160;        problem_state.original_problem().num_variables());</div>
<div class="line"><a name="l00040"></a><span class="lineno">   40</span>&#160;  } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00041"></a><span class="lineno">   41</span>&#160;    <span class="comment">// Backtrack the solver to be able to add new constraints.</span></div>
<div class="line"><a name="l00042"></a><span class="lineno">   42</span>&#160;    sat_solver-&gt;Backtrack(0);</div>
<div class="line"><a name="l00043"></a><span class="lineno">   43</span>&#160;  }</div>
<div class="line"><a name="l00044"></a><span class="lineno">   44</span>&#160; </div>
<div class="line"><a name="l00045"></a><span class="lineno">   45</span>&#160;  <span class="comment">// Set the fixed variables first so that loading the problem will be faster.</span></div>
<div class="line"><a name="l00046"></a><span class="lineno">   46</span>&#160;  <span class="keywordflow">for</span> (VariableIndex <a class="code" href="expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465">var</a>(0); <a class="code" href="expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465">var</a> &lt; problem_state.is_fixed().size(); ++<a class="code" href="expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465">var</a>) {</div>
<div class="line"><a name="l00047"></a><span class="lineno">   47</span>&#160;    <span class="keywordflow">if</span> (problem_state.is_fixed()[<a class="code" href="expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465">var</a>]) {</div>
<div class="line"><a name="l00048"></a><span class="lineno">   48</span>&#160;      <span class="keywordflow">if</span> (!sat_solver-&gt;AddUnitClause(</div>
<div class="line"><a name="l00049"></a><span class="lineno">   49</span>&#160;              sat::Literal(sat::BooleanVariable(<a class="code" href="expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465">var</a>.value()),</div>
<div class="line"><a name="l00050"></a><span class="lineno">   50</span>&#160;                           problem_state.fixed_values()[<a class="code" href="expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465">var</a>]))) {</div>
<div class="line"><a name="l00051"></a><span class="lineno">   51</span>&#160;        <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a name="l00052"></a><span class="lineno">   52</span>&#160;      }</div>
<div class="line"><a name="l00053"></a><span class="lineno">   53</span>&#160;    }</div>
<div class="line"><a name="l00054"></a><span class="lineno">   54</span>&#160;  }</div>
<div class="line"><a name="l00055"></a><span class="lineno">   55</span>&#160; </div>
<div class="line"><a name="l00056"></a><span class="lineno">   56</span>&#160;  <span class="comment">// Load the problem if not done yet.</span></div>
<div class="line"><a name="l00057"></a><span class="lineno">   57</span>&#160;  <span class="keywordflow">if</span> (first_time &amp;&amp;</div>
<div class="line"><a name="l00058"></a><span class="lineno">   58</span>&#160;      !<a class="code" href="namespaceoperations__research_1_1sat.html#add13e122d8861d6cac9b9bb4a51cfcb7">LoadBooleanProblem</a>(problem_state.original_problem(), sat_solver)) {</div>
<div class="line"><a name="l00059"></a><span class="lineno">   59</span>&#160;    <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a name="l00060"></a><span class="lineno">   60</span>&#160;  }</div>
<div class="line"><a name="l00061"></a><span class="lineno">   61</span>&#160; </div>
<div class="line"><a name="l00062"></a><span class="lineno">   62</span>&#160;  <span class="comment">// Constrain the objective cost to be greater or equal to the lower bound,</span></div>
<div class="line"><a name="l00063"></a><span class="lineno">   63</span>&#160;  <span class="comment">// and to be smaller than the upper bound. If enforcing the strictier upper</span></div>
<div class="line"><a name="l00064"></a><span class="lineno">   64</span>&#160;  <span class="comment">// bound constraint leads to an UNSAT problem, it means the current solution</span></div>
<div class="line"><a name="l00065"></a><span class="lineno">   65</span>&#160;  <span class="comment">// is proved optimal (if the solution is feasible, else the problem is proved</span></div>
<div class="line"><a name="l00066"></a><span class="lineno">   66</span>&#160;  <span class="comment">// infeasible).</span></div>
<div class="line"><a name="l00067"></a><span class="lineno">   67</span>&#160;  <span class="keywordflow">if</span> (!<a class="code" href="namespaceoperations__research_1_1sat.html#a07c4372fa55782d13edd24b86130e3ba">AddObjectiveConstraint</a>(problem_state.original_problem(),</div>
<div class="line"><a name="l00068"></a><span class="lineno">   68</span>&#160;                              problem_state.lower_bound() != <a class="code" href="integral__types_8h.html#af458164b470cbba416d5ed579e00ff60">kint64min</a>,</div>
<div class="line"><a name="l00069"></a><span class="lineno">   69</span>&#160;                              sat::Coefficient(problem_state.lower_bound()),</div>
<div class="line"><a name="l00070"></a><span class="lineno">   70</span>&#160;                              problem_state.upper_bound() != <a class="code" href="integral__types_8h.html#a74ea76ea27f48fb1b6e148e1577b3719">kint64max</a>,</div>
<div class="line"><a name="l00071"></a><span class="lineno">   71</span>&#160;                              sat::Coefficient(problem_state.upper_bound() - 1),</div>
<div class="line"><a name="l00072"></a><span class="lineno">   72</span>&#160;                              sat_solver)) {</div>
<div class="line"><a name="l00073"></a><span class="lineno">   73</span>&#160;    <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a name="l00074"></a><span class="lineno">   74</span>&#160;  }</div>
<div class="line"><a name="l00075"></a><span class="lineno">   75</span>&#160; </div>
<div class="line"><a name="l00076"></a><span class="lineno">   76</span>&#160;  <span class="comment">// Adds the new binary clauses.</span></div>
<div class="line"><a name="l00077"></a><span class="lineno">   77</span>&#160;  sat_solver-&gt;TrackBinaryClauses(<span class="keyword">true</span>);</div>
<div class="line"><a name="l00078"></a><span class="lineno">   78</span>&#160;  <span class="keywordflow">if</span> (!sat_solver-&gt;AddBinaryClauses(problem_state.NewlyAddedBinaryClauses())) {</div>
<div class="line"><a name="l00079"></a><span class="lineno">   79</span>&#160;    <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a name="l00080"></a><span class="lineno">   80</span>&#160;  }</div>
<div class="line"><a name="l00081"></a><span class="lineno">   81</span>&#160;  sat_solver-&gt;ClearNewlyAddedBinaryClauses();</div>
<div class="line"><a name="l00082"></a><span class="lineno">   82</span>&#160; </div>
<div class="line"><a name="l00083"></a><span class="lineno">   83</span>&#160;  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
<div class="line"><a name="l00084"></a><span class="lineno">   84</span>&#160;}</div>
<div class="line"><a name="l00085"></a><span class="lineno">   85</span>&#160;}  <span class="comment">// anonymous namespace</span></div>
<div class="line"><a name="l00086"></a><span class="lineno">   86</span>&#160; </div>
<div class="line"><a name="l00087"></a><span class="lineno"><a class="line" href="namespaceoperations__research_1_1bop.html#a2c3c1538ecc101963e5c92ff9bfb33bb">   87</a></span>&#160;<a class="code" href="classoperations__research_1_1bop_1_1_bop_optimizer_base.html#a67a0db04d321a74b7e7fcfd3f1a3f70b">BopOptimizerBase::Status</a> <a class="code" href="namespaceoperations__research_1_1bop.html#a2c3c1538ecc101963e5c92ff9bfb33bb">LoadStateProblemToSatSolver</a>(</div>
<div class="line"><a name="l00088"></a><span class="lineno">   88</span>&#160;    <span class="keyword">const</span> <a class="code" href="classoperations__research_1_1bop_1_1_problem_state.html">ProblemState</a>&amp; problem_state, <a class="code" href="classoperations__research_1_1sat_1_1_sat_solver.html">sat::SatSolver</a>* sat_solver) {</div>
<div class="line"><a name="l00089"></a><span class="lineno">   89</span>&#160;  <span class="keywordflow">if</span> (InternalLoadStateProblemToSatSolver(problem_state, sat_solver)) {</div>
<div class="line"><a name="l00090"></a><span class="lineno">   90</span>&#160;    <span class="keywordflow">return</span> <a class="code" href="classoperations__research_1_1bop_1_1_bop_optimizer_base.html#a67a0db04d321a74b7e7fcfd3f1a3f70ba49959dd441dcda75d6898cf2c68fb374">BopOptimizerBase::CONTINUE</a>;</div>
<div class="line"><a name="l00091"></a><span class="lineno">   91</span>&#160;  }</div>
<div class="line"><a name="l00092"></a><span class="lineno">   92</span>&#160; </div>
<div class="line"><a name="l00093"></a><span class="lineno">   93</span>&#160;  <span class="keywordflow">return</span> problem_state.<a class="code" href="classoperations__research_1_1bop_1_1_problem_state.html#ac59ff8f3b21bdac22c9c53a7d82ba3ec">solution</a>().<a class="code" href="classoperations__research_1_1bop_1_1_bop_solution.html#a894d87c5fddfc463c3ca3c779ba7f997">IsFeasible</a>()</div>
<div class="line"><a name="l00094"></a><span class="lineno">   94</span>&#160;             ? <a class="code" href="classoperations__research_1_1bop_1_1_bop_optimizer_base.html#a67a0db04d321a74b7e7fcfd3f1a3f70bae276c6d6c33441e7bc41f349a9ba39e2">BopOptimizerBase::OPTIMAL_SOLUTION_FOUND</a></div>
<div class="line"><a name="l00095"></a><span class="lineno">   95</span>&#160;             : <a class="code" href="classoperations__research_1_1bop_1_1_bop_optimizer_base.html#a67a0db04d321a74b7e7fcfd3f1a3f70ba2884fa43446c0cbc9c7a9b74d41d7483">BopOptimizerBase::INFEASIBLE</a>;</div>
<div class="line"><a name="l00096"></a><span class="lineno">   96</span>&#160;}</div>
<div class="line"><a name="l00097"></a><span class="lineno">   97</span>&#160; </div>
<div class="line"><a name="l00098"></a><span class="lineno"><a class="line" href="namespaceoperations__research_1_1bop.html#a717f3da5a33db3ffe67861f8731b254a">   98</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="namespaceoperations__research_1_1bop.html#a717f3da5a33db3ffe67861f8731b254a">ExtractLearnedInfoFromSatSolver</a>(<a class="code" href="classoperations__research_1_1sat_1_1_sat_solver.html">sat::SatSolver</a>* solver,</div>
<div class="line"><a name="l00099"></a><span class="lineno">   99</span>&#160;                                     <a class="code" href="structoperations__research_1_1bop_1_1_learned_info.html">LearnedInfo</a>* info) {</div>
<div class="line"><a name="l00100"></a><span class="lineno">  100</span>&#160;  <a class="code" href="base_2logging_8h.html#a3e1cfef60e774a81f30eaddf26a3a274">CHECK</a>(<span class="keyword">nullptr</span> != solver);</div>
<div class="line"><a name="l00101"></a><span class="lineno">  101</span>&#160;  <a class="code" href="base_2logging_8h.html#a3e1cfef60e774a81f30eaddf26a3a274">CHECK</a>(<span class="keyword">nullptr</span> != info);</div>
<div class="line"><a name="l00102"></a><span class="lineno">  102</span>&#160; </div>
<div class="line"><a name="l00103"></a><span class="lineno">  103</span>&#160;  <span class="comment">// This should never be called if the problem is UNSAT.</span></div>
<div class="line"><a name="l00104"></a><span class="lineno">  104</span>&#160;  <a class="code" href="base_2logging_8h.html#a3e1cfef60e774a81f30eaddf26a3a274">CHECK</a>(!solver-&gt;<a class="code" href="classoperations__research_1_1sat_1_1_sat_solver.html#ad2a33e1d9335cce63548abed6b5c8aab">IsModelUnsat</a>());</div>
<div class="line"><a name="l00105"></a><span class="lineno">  105</span>&#160; </div>
<div class="line"><a name="l00106"></a><span class="lineno">  106</span>&#160;  <span class="comment">// Fixed variables.</span></div>
<div class="line"><a name="l00107"></a><span class="lineno">  107</span>&#160;  info-&gt;<a class="code" href="structoperations__research_1_1bop_1_1_learned_info.html#a39891d16cd1cc89fb901e126ea4dcf05">fixed_literals</a>.clear();</div>
<div class="line"><a name="l00108"></a><span class="lineno">  108</span>&#160;  <span class="keyword">const</span> <a class="code" href="classoperations__research_1_1sat_1_1_trail.html">sat::Trail</a>&amp; propagation_trail = solver-&gt;<a class="code" href="classoperations__research_1_1sat_1_1_sat_solver.html#a01fd4c9f5286534866c6c5ee2c160fe9">LiteralTrail</a>();</div>
<div class="line"><a name="l00109"></a><span class="lineno">  109</span>&#160;  <span class="keyword">const</span> <span class="keywordtype">int</span> root_size = solver-&gt;<a class="code" href="classoperations__research_1_1sat_1_1_sat_solver.html#ad63c4461a1384629cb99413c6df8b9ca">CurrentDecisionLevel</a>() == 0</div>
<div class="line"><a name="l00110"></a><span class="lineno">  110</span>&#160;                            ? propagation_trail.<a class="code" href="classoperations__research_1_1sat_1_1_trail.html#a8ef12397d1682615bc3108c397734179">Index</a>()</div>
<div class="line"><a name="l00111"></a><span class="lineno">  111</span>&#160;                            : solver-&gt;<a class="code" href="classoperations__research_1_1sat_1_1_sat_solver.html#afb267fc6b043c4e4a15bf0bddd0aaf3f">Decisions</a>().front().trail_index;</div>
<div class="line"><a name="l00112"></a><span class="lineno">  112</span>&#160;  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> trail_index = 0; trail_index &lt; root_size; ++trail_index) {</div>
<div class="line"><a name="l00113"></a><span class="lineno">  113</span>&#160;    info-&gt;<a class="code" href="structoperations__research_1_1bop_1_1_learned_info.html#a39891d16cd1cc89fb901e126ea4dcf05">fixed_literals</a>.push_back(propagation_trail[trail_index]);</div>
<div class="line"><a name="l00114"></a><span class="lineno">  114</span>&#160;  }</div>
<div class="line"><a name="l00115"></a><span class="lineno">  115</span>&#160; </div>
<div class="line"><a name="l00116"></a><span class="lineno">  116</span>&#160;  <span class="comment">// Binary clauses.</span></div>
<div class="line"><a name="l00117"></a><span class="lineno">  117</span>&#160;  info-&gt;<a class="code" href="structoperations__research_1_1bop_1_1_learned_info.html#adb313aa020fc4cd7fdf4504c6d0f51c9">binary_clauses</a> = solver-&gt;<a class="code" href="classoperations__research_1_1sat_1_1_sat_solver.html#a4e9c1f685afe26db1566eaa65724b40b">NewlyAddedBinaryClauses</a>();</div>
<div class="line"><a name="l00118"></a><span class="lineno">  118</span>&#160;  solver-&gt;<a class="code" href="classoperations__research_1_1sat_1_1_sat_solver.html#afdb0cc1ac877cd981dcd3f0b0763e644">ClearNewlyAddedBinaryClauses</a>();</div>
<div class="line"><a name="l00119"></a><span class="lineno">  119</span>&#160;}</div>
<div class="line"><a name="l00120"></a><span class="lineno">  120</span>&#160; </div>
<div class="line"><a name="l00121"></a><span class="lineno"><a class="line" href="namespaceoperations__research_1_1bop.html#a49c2b7c159260e338438fc2e167a0c3d">  121</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="namespaceoperations__research_1_1bop.html#a49c2b7c159260e338438fc2e167a0c3d">SatAssignmentToBopSolution</a>(<span class="keyword">const</span> <a class="code" href="classoperations__research_1_1sat_1_1_variables_assignment.html">sat::VariablesAssignment</a>&amp; assignment,</div>
<div class="line"><a name="l00122"></a><span class="lineno">  122</span>&#160;                                <a class="code" href="classoperations__research_1_1bop_1_1_bop_solution.html">BopSolution</a>* solution) {</div>
<div class="line"><a name="l00123"></a><span class="lineno">  123</span>&#160;  <a class="code" href="base_2logging_8h.html#a3e1cfef60e774a81f30eaddf26a3a274">CHECK</a>(solution != <span class="keyword">nullptr</span>);</div>
<div class="line"><a name="l00124"></a><span class="lineno">  124</span>&#160; </div>
<div class="line"><a name="l00125"></a><span class="lineno">  125</span>&#160;  <span class="comment">// Only extract the variables of the initial problem.</span></div>
<div class="line"><a name="l00126"></a><span class="lineno">  126</span>&#160;  <a class="code" href="base_2logging_8h.html#ae4db23f10f5d4aad6d735f5a74cd6f8c">CHECK_LE</a>(solution-&gt;<a class="code" href="classoperations__research_1_1bop_1_1_bop_solution.html#a58f4b9e873b7c1c7d512bd9f7d1489d8">Size</a>(), assignment.<a class="code" href="classoperations__research_1_1sat_1_1_variables_assignment.html#ae19413c447377161d432f18d1323a037">NumberOfVariables</a>());</div>
<div class="line"><a name="l00127"></a><span class="lineno">  127</span>&#160;  <span class="keywordflow">for</span> (sat::BooleanVariable <a class="code" href="expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465">var</a>(0); <a class="code" href="expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465">var</a> &lt; solution-&gt;<a class="code" href="classoperations__research_1_1bop_1_1_bop_solution.html#a58f4b9e873b7c1c7d512bd9f7d1489d8">Size</a>(); ++<a class="code" href="expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465">var</a>) {</div>
<div class="line"><a name="l00128"></a><span class="lineno">  128</span>&#160;    <a class="code" href="base_2logging_8h.html#a3e1cfef60e774a81f30eaddf26a3a274">CHECK</a>(assignment.<a class="code" href="classoperations__research_1_1sat_1_1_variables_assignment.html#a49e751eb6f0e9babd957889bb8e7472d">VariableIsAssigned</a>(<a class="code" href="expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465">var</a>));</div>
<div class="line"><a name="l00129"></a><span class="lineno">  129</span>&#160;    <span class="keyword">const</span> <span class="keywordtype">bool</span> <a class="code" href="demon__profiler_8cc.html#a21edc7ca4cc5802c8779d68556bc09cf">value</a> = assignment.<a class="code" href="classoperations__research_1_1sat_1_1_variables_assignment.html#a5300129913f51dcb0b1c531e3248490e">LiteralIsTrue</a>(<a class="code" href="classoperations__research_1_1sat_1_1_literal.html">sat::Literal</a>(<a class="code" href="expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465">var</a>, <span class="keyword">true</span>));</div>
<div class="line"><a name="l00130"></a><span class="lineno">  130</span>&#160;    <span class="keyword">const</span> VariableIndex bop_var_id(<a class="code" href="expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465">var</a>.value());</div>
<div class="line"><a name="l00131"></a><span class="lineno">  131</span>&#160;    solution-&gt;<a class="code" href="classoperations__research_1_1bop_1_1_bop_solution.html#a157d7e03cf5ef624646b9a0a80912abc">SetValue</a>(bop_var_id, <a class="code" href="demon__profiler_8cc.html#a21edc7ca4cc5802c8779d68556bc09cf">value</a>);</div>
<div class="line"><a name="l00132"></a><span class="lineno">  132</span>&#160;  }</div>
<div class="line"><a name="l00133"></a><span class="lineno">  133</span>&#160;}</div>
<div class="line"><a name="l00134"></a><span class="lineno">  134</span>&#160; </div>
<div class="line"><a name="l00135"></a><span class="lineno">  135</span>&#160;<span class="comment">//------------------------------------------------------------------------------</span></div>
<div class="line"><a name="l00136"></a><span class="lineno">  136</span>&#160;<span class="comment">// AdaptiveParameterValue</span></div>
<div class="line"><a name="l00137"></a><span class="lineno">  137</span>&#160;<span class="comment">//------------------------------------------------------------------------------</span></div>
<div class="line"><a name="l00138"></a><span class="lineno"><a class="line" href="classoperations__research_1_1bop_1_1_adaptive_parameter_value.html#a5910cbe817fbb6a65be0c3ddf2534f35">  138</a></span>&#160;<a class="code" href="classoperations__research_1_1bop_1_1_adaptive_parameter_value.html#a5910cbe817fbb6a65be0c3ddf2534f35">AdaptiveParameterValue::AdaptiveParameterValue</a>(<span class="keywordtype">double</span> initial_value)</div>
<div class="line"><a name="l00139"></a><span class="lineno">  139</span>&#160;    : value_(initial_value), num_changes_(0) {}</div>
<div class="line"><a name="l00140"></a><span class="lineno">  140</span>&#160; </div>
<div class="line"><a name="l00141"></a><span class="lineno"><a class="line" href="classoperations__research_1_1bop_1_1_adaptive_parameter_value.html#a372de693ad40b3f42839c8ec6ac845f4">  141</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="classoperations__research_1_1bop_1_1_adaptive_parameter_value.html#a372de693ad40b3f42839c8ec6ac845f4">AdaptiveParameterValue::Reset</a>() { num_changes_ = 0; }</div>
<div class="line"><a name="l00142"></a><span class="lineno">  142</span>&#160; </div>
<div class="line"><a name="l00143"></a><span class="lineno"><a class="line" href="classoperations__research_1_1bop_1_1_adaptive_parameter_value.html#ab7ff2156358799e542088856d0629b4d">  143</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="classoperations__research_1_1bop_1_1_adaptive_parameter_value.html#ab7ff2156358799e542088856d0629b4d">AdaptiveParameterValue::Increase</a>() {</div>
<div class="line"><a name="l00144"></a><span class="lineno">  144</span>&#160;  ++num_changes_;</div>
<div class="line"><a name="l00145"></a><span class="lineno">  145</span>&#160;  <span class="keyword">const</span> <span class="keywordtype">double</span> factor = 1.0 + 1.0 / (num_changes_ / 2.0 + 1);</div>
<div class="line"><a name="l00146"></a><span class="lineno">  146</span>&#160;  value_ = <a class="code" href="alldiff__cst_8cc.html#a021e695f54a13bd809c34b2f4ca87c37">std::min</a>(1.0 - (1.0 - value_) / factor, value_ * factor);</div>
<div class="line"><a name="l00147"></a><span class="lineno">  147</span>&#160;}</div>
<div class="line"><a name="l00148"></a><span class="lineno">  148</span>&#160; </div>
<div class="line"><a name="l00149"></a><span class="lineno"><a class="line" href="classoperations__research_1_1bop_1_1_adaptive_parameter_value.html#a1279941cc24e4b9a3f35ff075b7943ac">  149</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="classoperations__research_1_1bop_1_1_adaptive_parameter_value.html#a1279941cc24e4b9a3f35ff075b7943ac">AdaptiveParameterValue::Decrease</a>() {</div>
<div class="line"><a name="l00150"></a><span class="lineno">  150</span>&#160;  ++num_changes_;</div>
<div class="line"><a name="l00151"></a><span class="lineno">  151</span>&#160;  <span class="keyword">const</span> <span class="keywordtype">double</span> factor = 1.0 + 1.0 / (num_changes_ / 2.0 + 1);</div>
<div class="line"><a name="l00152"></a><span class="lineno">  152</span>&#160;  value_ = <a class="code" href="alldiff__cst_8cc.html#a9d0c202d5fdd62f4fa2c613339ff168a">std::max</a>(value_ / factor, 1.0 - (1.0 - value_) * factor);</div>
<div class="line"><a name="l00153"></a><span class="lineno">  153</span>&#160;}</div>
<div class="line"><a name="l00154"></a><span class="lineno">  154</span>&#160; </div>
<div class="line"><a name="l00155"></a><span class="lineno">  155</span>&#160;<span class="comment">//------------------------------------------------------------------------------</span></div>
<div class="line"><a name="l00156"></a><span class="lineno">  156</span>&#160;<span class="comment">// LubyAdaptiveParameterValue</span></div>
<div class="line"><a name="l00157"></a><span class="lineno">  157</span>&#160;<span class="comment">//------------------------------------------------------------------------------</span></div>
<div class="line"><a name="l00158"></a><span class="lineno"><a class="line" href="classoperations__research_1_1bop_1_1_luby_adaptive_parameter_value.html#a10c68558bcf57b104192de7b7e4bd76d">  158</a></span>&#160;<a class="code" href="classoperations__research_1_1bop_1_1_luby_adaptive_parameter_value.html#a10c68558bcf57b104192de7b7e4bd76d">LubyAdaptiveParameterValue::LubyAdaptiveParameterValue</a>(<span class="keywordtype">double</span> initial_value)</div>
<div class="line"><a name="l00159"></a><span class="lineno">  159</span>&#160;    : luby_id_(0),</div>
<div class="line"><a name="l00160"></a><span class="lineno">  160</span>&#160;      luby_boost_(0),</div>
<div class="line"><a name="l00161"></a><span class="lineno">  161</span>&#160;      luby_value_(0),</div>
<div class="line"><a name="l00162"></a><span class="lineno">  162</span>&#160;      difficulties_(kMaxLubyIndex, <a class="code" href="classoperations__research_1_1bop_1_1_adaptive_parameter_value.html">AdaptiveParameterValue</a>(initial_value)) {</div>
<div class="line"><a name="l00163"></a><span class="lineno">  163</span>&#160;  <a class="code" href="classoperations__research_1_1bop_1_1_luby_adaptive_parameter_value.html#a372de693ad40b3f42839c8ec6ac845f4">Reset</a>();</div>
<div class="line"><a name="l00164"></a><span class="lineno">  164</span>&#160;}</div>
<div class="line"><a name="l00165"></a><span class="lineno">  165</span>&#160; </div>
<div class="line"><a name="l00166"></a><span class="lineno"><a class="line" href="classoperations__research_1_1bop_1_1_luby_adaptive_parameter_value.html#a372de693ad40b3f42839c8ec6ac845f4">  166</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="classoperations__research_1_1bop_1_1_luby_adaptive_parameter_value.html#a372de693ad40b3f42839c8ec6ac845f4">LubyAdaptiveParameterValue::Reset</a>() {</div>
<div class="line"><a name="l00167"></a><span class="lineno">  167</span>&#160;  luby_id_ = 0;</div>
<div class="line"><a name="l00168"></a><span class="lineno">  168</span>&#160;  luby_boost_ = 0;</div>
<div class="line"><a name="l00169"></a><span class="lineno">  169</span>&#160;  luby_value_ = 0;</div>
<div class="line"><a name="l00170"></a><span class="lineno">  170</span>&#160;  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i &lt; difficulties_.size(); ++i) {</div>
<div class="line"><a name="l00171"></a><span class="lineno">  171</span>&#160;    difficulties_[i].Reset();</div>
<div class="line"><a name="l00172"></a><span class="lineno">  172</span>&#160;  }</div>
<div class="line"><a name="l00173"></a><span class="lineno">  173</span>&#160;}</div>
<div class="line"><a name="l00174"></a><span class="lineno">  174</span>&#160; </div>
<div class="line"><a name="l00175"></a><span class="lineno"><a class="line" href="classoperations__research_1_1bop_1_1_luby_adaptive_parameter_value.html#a8291583e9142df5b62f660a424daffba">  175</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="classoperations__research_1_1bop_1_1_luby_adaptive_parameter_value.html#a8291583e9142df5b62f660a424daffba">LubyAdaptiveParameterValue::IncreaseParameter</a>() {</div>
<div class="line"><a name="l00176"></a><span class="lineno">  176</span>&#160;  <span class="keyword">const</span> <span class="keywordtype">int</span> luby_msb = <a class="code" href="namespaceoperations__research.html#a2f9ef253c023106392eb1495a277616b">MostSignificantBitPosition64</a>(luby_value_);</div>
<div class="line"><a name="l00177"></a><span class="lineno">  177</span>&#160;  difficulties_[luby_msb].Increase();</div>
<div class="line"><a name="l00178"></a><span class="lineno">  178</span>&#160;}</div>
<div class="line"><a name="l00179"></a><span class="lineno">  179</span>&#160; </div>
<div class="line"><a name="l00180"></a><span class="lineno"><a class="line" href="classoperations__research_1_1bop_1_1_luby_adaptive_parameter_value.html#abb82bc89291c5c3ab40e5117b8a2e8ef">  180</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="classoperations__research_1_1bop_1_1_luby_adaptive_parameter_value.html#abb82bc89291c5c3ab40e5117b8a2e8ef">LubyAdaptiveParameterValue::DecreaseParameter</a>() {</div>
<div class="line"><a name="l00181"></a><span class="lineno">  181</span>&#160;  <span class="keyword">const</span> <span class="keywordtype">int</span> luby_msb = <a class="code" href="namespaceoperations__research.html#a2f9ef253c023106392eb1495a277616b">MostSignificantBitPosition64</a>(luby_value_);</div>
<div class="line"><a name="l00182"></a><span class="lineno">  182</span>&#160;  difficulties_[luby_msb].Decrease();</div>
<div class="line"><a name="l00183"></a><span class="lineno">  183</span>&#160;}</div>
<div class="line"><a name="l00184"></a><span class="lineno">  184</span>&#160; </div>
<div class="line"><a name="l00185"></a><span class="lineno"><a class="line" href="classoperations__research_1_1bop_1_1_luby_adaptive_parameter_value.html#a8143f86c8f0eab1ef9ba889d201439d8">  185</a></span>&#160;<span class="keywordtype">double</span> <a class="code" href="classoperations__research_1_1bop_1_1_luby_adaptive_parameter_value.html#a8143f86c8f0eab1ef9ba889d201439d8">LubyAdaptiveParameterValue::GetParameterValue</a>()<span class="keyword"> const </span>{</div>
<div class="line"><a name="l00186"></a><span class="lineno">  186</span>&#160;  <span class="keyword">const</span> <span class="keywordtype">int</span> luby_msb = <a class="code" href="namespaceoperations__research.html#a2f9ef253c023106392eb1495a277616b">MostSignificantBitPosition64</a>(luby_value_);</div>
<div class="line"><a name="l00187"></a><span class="lineno">  187</span>&#160;  <span class="keywordflow">return</span> difficulties_[luby_msb].value();</div>
<div class="line"><a name="l00188"></a><span class="lineno">  188</span>&#160;}</div>
<div class="line"><a name="l00189"></a><span class="lineno">  189</span>&#160; </div>
<div class="line"><a name="l00190"></a><span class="lineno"><a class="line" href="classoperations__research_1_1bop_1_1_luby_adaptive_parameter_value.html#a78c5079b85bdc9196166ff36c7761676">  190</a></span>&#160;<span class="keywordtype">bool</span> <a class="code" href="classoperations__research_1_1bop_1_1_luby_adaptive_parameter_value.html#a78c5079b85bdc9196166ff36c7761676">LubyAdaptiveParameterValue::BoostLuby</a>() {</div>
<div class="line"><a name="l00191"></a><span class="lineno">  191</span>&#160;  ++luby_boost_;</div>
<div class="line"><a name="l00192"></a><span class="lineno">  192</span>&#160;  <span class="keywordflow">return</span> luby_boost_ &gt;= kMaxBoost;</div>
<div class="line"><a name="l00193"></a><span class="lineno">  193</span>&#160;}</div>
<div class="line"><a name="l00194"></a><span class="lineno">  194</span>&#160; </div>
<div class="line"><a name="l00195"></a><span class="lineno"><a class="line" href="classoperations__research_1_1bop_1_1_luby_adaptive_parameter_value.html#ac489923becd8061981981afc56893c07">  195</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="classoperations__research_1_1bop_1_1_luby_adaptive_parameter_value.html#ac489923becd8061981981afc56893c07">LubyAdaptiveParameterValue::UpdateLuby</a>() {</div>
<div class="line"><a name="l00196"></a><span class="lineno">  196</span>&#160;  ++luby_id_;</div>
<div class="line"><a name="l00197"></a><span class="lineno">  197</span>&#160;  luby_value_ = <a class="code" href="namespaceoperations__research_1_1sat.html#ab89c95fd9e5fe8176a7807d92872972e">sat::SUniv</a>(luby_id_) &lt;&lt; luby_boost_;</div>
<div class="line"><a name="l00198"></a><span class="lineno">  198</span>&#160;}</div>
<div class="line"><a name="l00199"></a><span class="lineno">  199</span>&#160;}  <span class="comment">// namespace bop</span></div>
<div class="line"><a name="l00200"></a><span class="lineno">  200</span>&#160;}  <span class="comment">// namespace operations_research</span></div>
</div><!-- fragment --></div><!-- contents -->
</div><!-- doc-content -->
<div class="ttc" id="aexpr__array_8cc_html_a472a99923cbe11ae7b5a5d157d9ad465"><div class="ttname"><a href="expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465">var</a></div><div class="ttdeci">IntVar * var</div><div class="ttdef"><b>Definition:</b> <a href="expr__array_8cc_source.html#l01858">expr_array.cc:1858</a></div></div>
<div class="ttc" id="aalldiff__cst_8cc_html_a021e695f54a13bd809c34b2f4ca87c37"><div class="ttname"><a href="alldiff__cst_8cc.html#a021e695f54a13bd809c34b2f4ca87c37">min</a></div><div class="ttdeci">int64 min</div><div class="ttdef"><b>Definition:</b> <a href="alldiff__cst_8cc_source.html#l00138">alldiff_cst.cc:138</a></div></div>
<div class="ttc" id="aintegral__types_8h_html"><div class="ttname"><a href="integral__types_8h.html">integral_types.h</a></div></div>
<div class="ttc" id="aclassoperations__research_1_1bop_1_1_luby_adaptive_parameter_value_html_a10c68558bcf57b104192de7b7e4bd76d"><div class="ttname"><a href="classoperations__research_1_1bop_1_1_luby_adaptive_parameter_value.html#a10c68558bcf57b104192de7b7e4bd76d">operations_research::bop::LubyAdaptiveParameterValue::LubyAdaptiveParameterValue</a></div><div class="ttdeci">LubyAdaptiveParameterValue(double initial_value)</div><div class="ttdef"><b>Definition:</b> <a href="bop__util_8cc_source.html#l00158">bop_util.cc:158</a></div></div>
<div class="ttc" id="aclassoperations__research_1_1bop_1_1_bop_solution_html_a58f4b9e873b7c1c7d512bd9f7d1489d8"><div class="ttname"><a href="classoperations__research_1_1bop_1_1_bop_solution.html#a58f4b9e873b7c1c7d512bd9f7d1489d8">operations_research::bop::BopSolution::Size</a></div><div class="ttdeci">size_t Size() const</div><div class="ttdef"><b>Definition:</b> <a href="bop__solution_8h_source.html#l00042">bop_solution.h:42</a></div></div>
<div class="ttc" id="aclassoperations__research_1_1bop_1_1_adaptive_parameter_value_html_a1279941cc24e4b9a3f35ff075b7943ac"><div class="ttname"><a href="classoperations__research_1_1bop_1_1_adaptive_parameter_value.html#a1279941cc24e4b9a3f35ff075b7943ac">operations_research::bop::AdaptiveParameterValue::Decrease</a></div><div class="ttdeci">void Decrease()</div><div class="ttdef"><b>Definition:</b> <a href="bop__util_8cc_source.html#l00149">bop_util.cc:149</a></div></div>
<div class="ttc" id="aalldiff__cst_8cc_html_a9d0c202d5fdd62f4fa2c613339ff168a"><div class="ttname"><a href="alldiff__cst_8cc.html#a9d0c202d5fdd62f4fa2c613339ff168a">max</a></div><div class="ttdeci">int64 max</div><div class="ttdef"><b>Definition:</b> <a href="alldiff__cst_8cc_source.html#l00139">alldiff_cst.cc:139</a></div></div>
<div class="ttc" id="aclassoperations__research_1_1bop_1_1_problem_state_html_ac59ff8f3b21bdac22c9c53a7d82ba3ec"><div class="ttname"><a href="classoperations__research_1_1bop_1_1_problem_state.html#ac59ff8f3b21bdac22c9c53a7d82ba3ec">operations_research::bop::ProblemState::solution</a></div><div class="ttdeci">const BopSolution &amp; solution() const</div><div class="ttdef"><b>Definition:</b> <a href="bop__base_8h_source.html#l00193">bop_base.h:193</a></div></div>
<div class="ttc" id="aclassoperations__research_1_1bop_1_1_luby_adaptive_parameter_value_html_a78c5079b85bdc9196166ff36c7761676"><div class="ttname"><a href="classoperations__research_1_1bop_1_1_luby_adaptive_parameter_value.html#a78c5079b85bdc9196166ff36c7761676">operations_research::bop::LubyAdaptiveParameterValue::BoostLuby</a></div><div class="ttdeci">bool BoostLuby()</div><div class="ttdef"><b>Definition:</b> <a href="bop__util_8cc_source.html#l00190">bop_util.cc:190</a></div></div>
<div class="ttc" id="aclassoperations__research_1_1sat_1_1_sat_solver_html"><div class="ttname"><a href="classoperations__research_1_1sat_1_1_sat_solver.html">operations_research::sat::SatSolver</a></div><div class="ttdef"><b>Definition:</b> <a href="sat__solver_8h_source.html#l00058">sat_solver.h:58</a></div></div>
<div class="ttc" id="aclassoperations__research_1_1bop_1_1_luby_adaptive_parameter_value_html_ac489923becd8061981981afc56893c07"><div class="ttname"><a href="classoperations__research_1_1bop_1_1_luby_adaptive_parameter_value.html#ac489923becd8061981981afc56893c07">operations_research::bop::LubyAdaptiveParameterValue::UpdateLuby</a></div><div class="ttdeci">void UpdateLuby()</div><div class="ttdef"><b>Definition:</b> <a href="bop__util_8cc_source.html#l00195">bop_util.cc:195</a></div></div>
<div class="ttc" id="ademon__profiler_8cc_html_a21edc7ca4cc5802c8779d68556bc09cf"><div class="ttname"><a href="demon__profiler_8cc.html#a21edc7ca4cc5802c8779d68556bc09cf">value</a></div><div class="ttdeci">int64 value</div><div class="ttdef"><b>Definition:</b> <a href="demon__profiler_8cc_source.html#l00043">demon_profiler.cc:43</a></div></div>
<div class="ttc" id="aclassoperations__research_1_1sat_1_1_sat_solver_html_afb267fc6b043c4e4a15bf0bddd0aaf3f"><div class="ttname"><a href="classoperations__research_1_1sat_1_1_sat_solver.html#afb267fc6b043c4e4a15bf0bddd0aaf3f">operations_research::sat::SatSolver::Decisions</a></div><div class="ttdeci">const std::vector&lt; Decision &gt; &amp; Decisions() const</div><div class="ttdef"><b>Definition:</b> <a href="sat__solver_8h_source.html#l00360">sat_solver.h:360</a></div></div>
<div class="ttc" id="anamespaceoperations__research_html"><div class="ttname"><a href="namespaceoperations__research.html">operations_research</a></div><div class="ttdoc">The vehicle routing library lets one model and solve generic vehicle routing problems ranging from th...</div><div class="ttdef"><b>Definition:</b> <a href="dense__doubly__linked__list_8h_source.html#l00021">dense_doubly_linked_list.h:21</a></div></div>
<div class="ttc" id="abop__solution_8h_html"><div class="ttname"><a href="bop__solution_8h.html">bop_solution.h</a></div></div>
<div class="ttc" id="anamespaceoperations__research_1_1bop_html_a2c3c1538ecc101963e5c92ff9bfb33bb"><div class="ttname"><a href="namespaceoperations__research_1_1bop.html#a2c3c1538ecc101963e5c92ff9bfb33bb">operations_research::bop::LoadStateProblemToSatSolver</a></div><div class="ttdeci">BopOptimizerBase::Status LoadStateProblemToSatSolver(const ProblemState &amp;problem_state, sat::SatSolver *sat_solver)</div><div class="ttdef"><b>Definition:</b> <a href="bop__util_8cc_source.html#l00087">bop_util.cc:87</a></div></div>
<div class="ttc" id="aclassoperations__research_1_1sat_1_1_variables_assignment_html_a5300129913f51dcb0b1c531e3248490e"><div class="ttname"><a href="classoperations__research_1_1sat_1_1_variables_assignment.html#a5300129913f51dcb0b1c531e3248490e">operations_research::sat::VariablesAssignment::LiteralIsTrue</a></div><div class="ttdeci">bool LiteralIsTrue(Literal literal) const</div><div class="ttdef"><b>Definition:</b> <a href="sat__base_8h_source.html#l00150">sat_base.h:150</a></div></div>
<div class="ttc" id="aintegral__types_8h_html_af458164b470cbba416d5ed579e00ff60"><div class="ttname"><a href="integral__types_8h.html#af458164b470cbba416d5ed579e00ff60">kint64min</a></div><div class="ttdeci">static const int64 kint64min</div><div class="ttdef"><b>Definition:</b> <a href="integral__types_8h_source.html#l00060">integral_types.h:60</a></div></div>
<div class="ttc" id="aclassoperations__research_1_1bop_1_1_luby_adaptive_parameter_value_html_a372de693ad40b3f42839c8ec6ac845f4"><div class="ttname"><a href="classoperations__research_1_1bop_1_1_luby_adaptive_parameter_value.html#a372de693ad40b3f42839c8ec6ac845f4">operations_research::bop::LubyAdaptiveParameterValue::Reset</a></div><div class="ttdeci">void Reset()</div><div class="ttdef"><b>Definition:</b> <a href="bop__util_8cc_source.html#l00166">bop_util.cc:166</a></div></div>
<div class="ttc" id="aclassoperations__research_1_1bop_1_1_adaptive_parameter_value_html_ab7ff2156358799e542088856d0629b4d"><div class="ttname"><a href="classoperations__research_1_1bop_1_1_adaptive_parameter_value.html#ab7ff2156358799e542088856d0629b4d">operations_research::bop::AdaptiveParameterValue::Increase</a></div><div class="ttdeci">void Increase()</div><div class="ttdef"><b>Definition:</b> <a href="bop__util_8cc_source.html#l00143">bop_util.cc:143</a></div></div>
<div class="ttc" id="asat__solver_8h_html"><div class="ttname"><a href="sat__solver_8h.html">sat_solver.h</a></div></div>
<div class="ttc" id="aclassoperations__research_1_1bop_1_1_bop_solution_html"><div class="ttname"><a href="classoperations__research_1_1bop_1_1_bop_solution.html">operations_research::bop::BopSolution</a></div><div class="ttdef"><b>Definition:</b> <a href="bop__solution_8h_source.html#l00031">bop_solution.h:31</a></div></div>
<div class="ttc" id="aclassoperations__research_1_1sat_1_1_trail_html_a8ef12397d1682615bc3108c397734179"><div class="ttname"><a href="classoperations__research_1_1sat_1_1_trail.html#a8ef12397d1682615bc3108c397734179">operations_research::sat::Trail::Index</a></div><div class="ttdeci">int Index() const</div><div class="ttdef"><b>Definition:</b> <a href="sat__base_8h_source.html#l00378">sat_base.h:378</a></div></div>
<div class="ttc" id="aclassoperations__research_1_1sat_1_1_sat_solver_html_ad63c4461a1384629cb99413c6df8b9ca"><div class="ttname"><a href="classoperations__research_1_1sat_1_1_sat_solver.html#ad63c4461a1384629cb99413c6df8b9ca">operations_research::sat::SatSolver::CurrentDecisionLevel</a></div><div class="ttdeci">int CurrentDecisionLevel() const</div><div class="ttdef"><b>Definition:</b> <a href="sat__solver_8h_source.html#l00361">sat_solver.h:361</a></div></div>
<div class="ttc" id="anamespaceoperations__research_1_1sat_html_ab89c95fd9e5fe8176a7807d92872972e"><div class="ttname"><a href="namespaceoperations__research_1_1sat.html#ab89c95fd9e5fe8176a7807d92872972e">operations_research::sat::SUniv</a></div><div class="ttdeci">int SUniv(int i)</div><div class="ttdef"><b>Definition:</b> <a href="restart_8h_source.html#l00085">restart.h:85</a></div></div>
<div class="ttc" id="astructoperations__research_1_1bop_1_1_learned_info_html_a39891d16cd1cc89fb901e126ea4dcf05"><div class="ttname"><a href="structoperations__research_1_1bop_1_1_learned_info.html#a39891d16cd1cc89fb901e126ea4dcf05">operations_research::bop::LearnedInfo::fixed_literals</a></div><div class="ttdeci">std::vector&lt; sat::Literal &gt; fixed_literals</div><div class="ttdef"><b>Definition:</b> <a href="bop__base_8h_source.html#l00263">bop_base.h:263</a></div></div>
<div class="ttc" id="anamespaceoperations__research_1_1bop_html_a49c2b7c159260e338438fc2e167a0c3d"><div class="ttname"><a href="namespaceoperations__research_1_1bop.html#a49c2b7c159260e338438fc2e167a0c3d">operations_research::bop::SatAssignmentToBopSolution</a></div><div class="ttdeci">void SatAssignmentToBopSolution(const sat::VariablesAssignment &amp;assignment, BopSolution *solution)</div><div class="ttdef"><b>Definition:</b> <a href="bop__util_8cc_source.html#l00121">bop_util.cc:121</a></div></div>
<div class="ttc" id="aclassoperations__research_1_1sat_1_1_sat_solver_html_a01fd4c9f5286534866c6c5ee2c160fe9"><div class="ttname"><a href="classoperations__research_1_1sat_1_1_sat_solver.html#a01fd4c9f5286534866c6c5ee2c160fe9">operations_research::sat::SatSolver::LiteralTrail</a></div><div class="ttdeci">const Trail &amp; LiteralTrail() const</div><div class="ttdef"><b>Definition:</b> <a href="sat__solver_8h_source.html#l00362">sat_solver.h:362</a></div></div>
<div class="ttc" id="aclassoperations__research_1_1bop_1_1_bop_optimizer_base_html_a67a0db04d321a74b7e7fcfd3f1a3f70ba2884fa43446c0cbc9c7a9b74d41d7483"><div class="ttname"><a href="classoperations__research_1_1bop_1_1_bop_optimizer_base.html#a67a0db04d321a74b7e7fcfd3f1a3f70ba2884fa43446c0cbc9c7a9b74d41d7483">operations_research::bop::BopOptimizerBase::INFEASIBLE</a></div><div class="ttdeci">@ INFEASIBLE</div><div class="ttdef"><b>Definition:</b> <a href="bop__base_8h_source.html#l00064">bop_base.h:64</a></div></div>
<div class="ttc" id="astructoperations__research_1_1bop_1_1_learned_info_html"><div class="ttname"><a href="structoperations__research_1_1bop_1_1_learned_info.html">operations_research::bop::LearnedInfo</a></div><div class="ttdef"><b>Definition:</b> <a href="bop__base_8h_source.html#l00245">bop_base.h:245</a></div></div>
<div class="ttc" id="aclassoperations__research_1_1sat_1_1_variables_assignment_html_ae19413c447377161d432f18d1323a037"><div class="ttname"><a href="classoperations__research_1_1sat_1_1_variables_assignment.html#ae19413c447377161d432f18d1323a037">operations_research::sat::VariablesAssignment::NumberOfVariables</a></div><div class="ttdeci">int NumberOfVariables() const</div><div class="ttdef"><b>Definition:</b> <a href="sat__base_8h_source.html#l00170">sat_base.h:170</a></div></div>
<div class="ttc" id="aclassoperations__research_1_1bop_1_1_problem_state_html"><div class="ttname"><a href="classoperations__research_1_1bop_1_1_problem_state.html">operations_research::bop::ProblemState</a></div><div class="ttdef"><b>Definition:</b> <a href="bop__base_8h_source.html#l00111">bop_base.h:111</a></div></div>
<div class="ttc" id="aclassoperations__research_1_1bop_1_1_luby_adaptive_parameter_value_html_a8291583e9142df5b62f660a424daffba"><div class="ttname"><a href="classoperations__research_1_1bop_1_1_luby_adaptive_parameter_value.html#a8291583e9142df5b62f660a424daffba">operations_research::bop::LubyAdaptiveParameterValue::IncreaseParameter</a></div><div class="ttdeci">void IncreaseParameter()</div><div class="ttdef"><b>Definition:</b> <a href="bop__util_8cc_source.html#l00175">bop_util.cc:175</a></div></div>
<div class="ttc" id="astructoperations__research_1_1bop_1_1_learned_info_html_adb313aa020fc4cd7fdf4504c6d0f51c9"><div class="ttname"><a href="structoperations__research_1_1bop_1_1_learned_info.html#adb313aa020fc4cd7fdf4504c6d0f51c9">operations_research::bop::LearnedInfo::binary_clauses</a></div><div class="ttdeci">std::vector&lt; sat::BinaryClause &gt; binary_clauses</div><div class="ttdef"><b>Definition:</b> <a href="bop__base_8h_source.html#l00278">bop_base.h:278</a></div></div>
<div class="ttc" id="anamespaceoperations__research_1_1bop_html_a717f3da5a33db3ffe67861f8731b254a"><div class="ttname"><a href="namespaceoperations__research_1_1bop.html#a717f3da5a33db3ffe67861f8731b254a">operations_research::bop::ExtractLearnedInfoFromSatSolver</a></div><div class="ttdeci">void ExtractLearnedInfoFromSatSolver(sat::SatSolver *solver, LearnedInfo *info)</div><div class="ttdef"><b>Definition:</b> <a href="bop__util_8cc_source.html#l00098">bop_util.cc:98</a></div></div>
<div class="ttc" id="abasictypes_8h_html"><div class="ttname"><a href="basictypes_8h.html">basictypes.h</a></div></div>
<div class="ttc" id="abop__util_8h_html"><div class="ttname"><a href="bop__util_8h.html">bop_util.h</a></div></div>
<div class="ttc" id="anamespaceoperations__research_html_a2f9ef253c023106392eb1495a277616b"><div class="ttname"><a href="namespaceoperations__research.html#a2f9ef253c023106392eb1495a277616b">operations_research::MostSignificantBitPosition64</a></div><div class="ttdeci">int MostSignificantBitPosition64(uint64 n)</div><div class="ttdef"><b>Definition:</b> <a href="bitset_8h_source.html#l00231">bitset.h:231</a></div></div>
<div class="ttc" id="anamespaceoperations__research_1_1sat_html_add13e122d8861d6cac9b9bb4a51cfcb7"><div class="ttname"><a href="namespaceoperations__research_1_1sat.html#add13e122d8861d6cac9b9bb4a51cfcb7">operations_research::sat::LoadBooleanProblem</a></div><div class="ttdeci">bool LoadBooleanProblem(const LinearBooleanProblem &amp;problem, SatSolver *solver)</div><div class="ttdef"><b>Definition:</b> <a href="boolean__problem_8cc_source.html#l00219">boolean_problem.cc:219</a></div></div>
<div class="ttc" id="abase_2logging_8h_html_ae4db23f10f5d4aad6d735f5a74cd6f8c"><div class="ttname"><a href="base_2logging_8h.html#ae4db23f10f5d4aad6d735f5a74cd6f8c">CHECK_LE</a></div><div class="ttdeci">#define CHECK_LE(val1, val2)</div><div class="ttdef"><b>Definition:</b> <a href="base_2logging_8h_source.html#l00699">base/logging.h:699</a></div></div>
<div class="ttc" id="aclassoperations__research_1_1bop_1_1_bop_optimizer_base_html_a67a0db04d321a74b7e7fcfd3f1a3f70bae276c6d6c33441e7bc41f349a9ba39e2"><div class="ttname"><a href="classoperations__research_1_1bop_1_1_bop_optimizer_base.html#a67a0db04d321a74b7e7fcfd3f1a3f70bae276c6d6c33441e7bc41f349a9ba39e2">operations_research::bop::BopOptimizerBase::OPTIMAL_SOLUTION_FOUND</a></div><div class="ttdeci">@ OPTIMAL_SOLUTION_FOUND</div><div class="ttdef"><b>Definition:</b> <a href="bop__base_8h_source.html#l00062">bop_base.h:62</a></div></div>
<div class="ttc" id="aclassoperations__research_1_1bop_1_1_luby_adaptive_parameter_value_html_a8143f86c8f0eab1ef9ba889d201439d8"><div class="ttname"><a href="classoperations__research_1_1bop_1_1_luby_adaptive_parameter_value.html#a8143f86c8f0eab1ef9ba889d201439d8">operations_research::bop::LubyAdaptiveParameterValue::GetParameterValue</a></div><div class="ttdeci">double GetParameterValue() const</div><div class="ttdef"><b>Definition:</b> <a href="bop__util_8cc_source.html#l00185">bop_util.cc:185</a></div></div>
<div class="ttc" id="aclassoperations__research_1_1bop_1_1_adaptive_parameter_value_html"><div class="ttname"><a href="classoperations__research_1_1bop_1_1_adaptive_parameter_value.html">operations_research::bop::AdaptiveParameterValue</a></div><div class="ttdef"><b>Definition:</b> <a href="bop__util_8h_source.html#l00049">bop_util.h:49</a></div></div>
<div class="ttc" id="aclassoperations__research_1_1sat_1_1_literal_html"><div class="ttname"><a href="classoperations__research_1_1sat_1_1_literal.html">operations_research::sat::Literal</a></div><div class="ttdef"><b>Definition:</b> <a href="sat__base_8h_source.html#l00064">sat_base.h:64</a></div></div>
<div class="ttc" id="aclassoperations__research_1_1bop_1_1_bop_solution_html_a894d87c5fddfc463c3ca3c779ba7f997"><div class="ttname"><a href="classoperations__research_1_1bop_1_1_bop_solution.html#a894d87c5fddfc463c3ca3c779ba7f997">operations_research::bop::BopSolution::IsFeasible</a></div><div class="ttdeci">bool IsFeasible() const</div><div class="ttdef"><b>Definition:</b> <a href="bop__solution_8h_source.html#l00069">bop_solution.h:69</a></div></div>
<div class="ttc" id="aclassoperations__research_1_1bop_1_1_adaptive_parameter_value_html_a5910cbe817fbb6a65be0c3ddf2534f35"><div class="ttname"><a href="classoperations__research_1_1bop_1_1_adaptive_parameter_value.html#a5910cbe817fbb6a65be0c3ddf2534f35">operations_research::bop::AdaptiveParameterValue::AdaptiveParameterValue</a></div><div class="ttdeci">AdaptiveParameterValue(double initial_value)</div><div class="ttdef"><b>Definition:</b> <a href="bop__util_8cc_source.html#l00138">bop_util.cc:138</a></div></div>
<div class="ttc" id="aclassoperations__research_1_1sat_1_1_sat_solver_html_a4e9c1f685afe26db1566eaa65724b40b"><div class="ttname"><a href="classoperations__research_1_1sat_1_1_sat_solver.html#a4e9c1f685afe26db1566eaa65724b40b">operations_research::sat::SatSolver::NewlyAddedBinaryClauses</a></div><div class="ttdeci">const std::vector&lt; BinaryClause &gt; &amp; NewlyAddedBinaryClauses()</div><div class="ttdef"><b>Definition:</b> <a href="sat__solver_8cc_source.html#l00932">sat_solver.cc:932</a></div></div>
<div class="ttc" id="aboolean__problem_8h_html"><div class="ttname"><a href="boolean__problem_8h.html">boolean_problem.h</a></div></div>
<div class="ttc" id="aclassoperations__research_1_1sat_1_1_variables_assignment_html_a49e751eb6f0e9babd957889bb8e7472d"><div class="ttname"><a href="classoperations__research_1_1sat_1_1_variables_assignment.html#a49e751eb6f0e9babd957889bb8e7472d">operations_research::sat::VariablesAssignment::VariableIsAssigned</a></div><div class="ttdeci">bool VariableIsAssigned(BooleanVariable var) const</div><div class="ttdef"><b>Definition:</b> <a href="sat__base_8h_source.html#l00158">sat_base.h:158</a></div></div>
<div class="ttc" id="aclassoperations__research_1_1sat_1_1_sat_solver_html_afdb0cc1ac877cd981dcd3f0b0763e644"><div class="ttname"><a href="classoperations__research_1_1sat_1_1_sat_solver.html#afdb0cc1ac877cd981dcd3f0b0763e644">operations_research::sat::SatSolver::ClearNewlyAddedBinaryClauses</a></div><div class="ttdeci">void ClearNewlyAddedBinaryClauses()</div><div class="ttdef"><b>Definition:</b> <a href="sat__solver_8cc_source.html#l00936">sat_solver.cc:936</a></div></div>
<div class="ttc" id="abop__base_8h_html"><div class="ttname"><a href="bop__base_8h.html">bop_base.h</a></div></div>
<div class="ttc" id="aclassoperations__research_1_1bop_1_1_bop_optimizer_base_html_a67a0db04d321a74b7e7fcfd3f1a3f70ba49959dd441dcda75d6898cf2c68fb374"><div class="ttname"><a href="classoperations__research_1_1bop_1_1_bop_optimizer_base.html#a67a0db04d321a74b7e7fcfd3f1a3f70ba49959dd441dcda75d6898cf2c68fb374">operations_research::bop::BopOptimizerBase::CONTINUE</a></div><div class="ttdeci">@ CONTINUE</div><div class="ttdef"><b>Definition:</b> <a href="bop__base_8h_source.html#l00076">bop_base.h:76</a></div></div>
<div class="ttc" id="anamespaceoperations__research_1_1sat_html_a07c4372fa55782d13edd24b86130e3ba"><div class="ttname"><a href="namespaceoperations__research_1_1sat.html#a07c4372fa55782d13edd24b86130e3ba">operations_research::sat::AddObjectiveConstraint</a></div><div class="ttdeci">bool AddObjectiveConstraint(const LinearBooleanProblem &amp;problem, bool use_lower_bound, Coefficient lower_bound, bool use_upper_bound, Coefficient upper_bound, SatSolver *solver)</div><div class="ttdef"><b>Definition:</b> <a href="boolean__problem_8cc_source.html#l00336">boolean_problem.cc:336</a></div></div>
<div class="ttc" id="aclassoperations__research_1_1bop_1_1_luby_adaptive_parameter_value_html_abb82bc89291c5c3ab40e5117b8a2e8ef"><div class="ttname"><a href="classoperations__research_1_1bop_1_1_luby_adaptive_parameter_value.html#abb82bc89291c5c3ab40e5117b8a2e8ef">operations_research::bop::LubyAdaptiveParameterValue::DecreaseParameter</a></div><div class="ttdeci">void DecreaseParameter()</div><div class="ttdef"><b>Definition:</b> <a href="bop__util_8cc_source.html#l00180">bop_util.cc:180</a></div></div>
<div class="ttc" id="aclassoperations__research_1_1sat_1_1_variables_assignment_html"><div class="ttname"><a href="classoperations__research_1_1sat_1_1_variables_assignment.html">operations_research::sat::VariablesAssignment</a></div><div class="ttdef"><b>Definition:</b> <a href="sat__base_8h_source.html#l00122">sat_base.h:122</a></div></div>
<div class="ttc" id="aclassoperations__research_1_1bop_1_1_bop_optimizer_base_html_a67a0db04d321a74b7e7fcfd3f1a3f70b"><div class="ttname"><a href="classoperations__research_1_1bop_1_1_bop_optimizer_base.html#a67a0db04d321a74b7e7fcfd3f1a3f70b">operations_research::bop::BopOptimizerBase::Status</a></div><div class="ttdeci">Status</div><div class="ttdef"><b>Definition:</b> <a href="bop__base_8h_source.html#l00061">bop_base.h:61</a></div></div>
<div class="ttc" id="abase_2logging_8h_html_a3e1cfef60e774a81f30eaddf26a3a274"><div class="ttname"><a href="base_2logging_8h.html#a3e1cfef60e774a81f30eaddf26a3a274">CHECK</a></div><div class="ttdeci">#define CHECK(condition)</div><div class="ttdef"><b>Definition:</b> <a href="base_2logging_8h_source.html#l00495">base/logging.h:495</a></div></div>
<div class="ttc" id="aclassoperations__research_1_1sat_1_1_sat_solver_html_ad2a33e1d9335cce63548abed6b5c8aab"><div class="ttname"><a href="classoperations__research_1_1sat_1_1_sat_solver.html#ad2a33e1d9335cce63548abed6b5c8aab">operations_research::sat::SatSolver::IsModelUnsat</a></div><div class="ttdeci">bool IsModelUnsat() const</div><div class="ttdef"><b>Definition:</b> <a href="sat__solver_8h_source.html#l00137">sat_solver.h:137</a></div></div>
<div class="ttc" id="aclassoperations__research_1_1bop_1_1_bop_solution_html_a157d7e03cf5ef624646b9a0a80912abc"><div class="ttname"><a href="classoperations__research_1_1bop_1_1_bop_solution.html#a157d7e03cf5ef624646b9a0a80912abc">operations_research::bop::BopSolution::SetValue</a></div><div class="ttdeci">void SetValue(VariableIndex var, bool value)</div><div class="ttdef"><b>Definition:</b> <a href="bop__solution_8h_source.html#l00036">bop_solution.h:36</a></div></div>
<div class="ttc" id="aclassoperations__research_1_1sat_1_1_trail_html"><div class="ttname"><a href="classoperations__research_1_1sat_1_1_trail.html">operations_research::sat::Trail</a></div><div class="ttdef"><b>Definition:</b> <a href="sat__base_8h_source.html#l00233">sat_base.h:233</a></div></div>
<div class="ttc" id="aintegral__types_8h_html_a74ea76ea27f48fb1b6e148e1577b3719"><div class="ttname"><a href="integral__types_8h.html#a74ea76ea27f48fb1b6e148e1577b3719">kint64max</a></div><div class="ttdeci">static const int64 kint64max</div><div class="ttdef"><b>Definition:</b> <a href="integral__types_8h_source.html#l00062">integral_types.h:62</a></div></div>
<div class="ttc" id="aclassoperations__research_1_1bop_1_1_adaptive_parameter_value_html_a372de693ad40b3f42839c8ec6ac845f4"><div class="ttname"><a href="classoperations__research_1_1bop_1_1_adaptive_parameter_value.html#a372de693ad40b3f42839c8ec6ac845f4">operations_research::bop::AdaptiveParameterValue::Reset</a></div><div class="ttdeci">void Reset()</div><div class="ttdef"><b>Definition:</b> <a href="bop__util_8cc_source.html#l00141">bop_util.cc:141</a></div></div>
<!-- HTML footer for doxygen 1.8.18-->
<!-- start footer part -->
<div id="nav-path" class="navpath"><!-- id is needed for treeview function! -->
  <ul>
    <li class="navelem"><a class="el" href="dir_a7cc1eeded8f693d0da6c729bc88c45a.html">ortools</a></li><li class="navelem"><a class="el" href="dir_749f8352630e023f1ab8040461e5d795.html">bop</a></li><li class="navelem"><a class="el" href="bop__util_8cc.html">bop_util.cc</a></li>
    <li class="footer">Generated by
    <a href="http://www.doxygen.org/index.html">
    <img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.8.20 </li>
  </ul>
</div>
</body>
</html>