QGCExternalLibs.pri

@@ -198,7 +198,7 @@ contains (DEFINES, DISABLE_AIRMAP) {
 
 # GeograpicLib (TODO: add Windows support!)
 LinuxBuild {
-    LIBS += -L/usr/local/lib -lGeographic # libGeograpic.so
+    LIBS += -L$$BASEDIR/libs/libGeographic/lib -lGeographic # libGeograpic.so.17
 }
 
 # google or-tools (TODO: add Windows support!)

deploy/create_linux_appimage.sh

@@ -69,7 +69,7 @@ cp -L libts/usr/lib/x86_64-linux-gnu/libts-0.0.so.0 ${APPDIR}/usr/lib/x86_64-lin
 cp -L ${QGC_SRC}/libs/or-tools-src-ubuntu/lib/* ${APPDIR}/usr/lib/x86_64-linux-gnu/ || { echo "libortools.so not found"; exit  1; }
 
 # copy libGeographic.so.17
-cp -L /usr/lib/x86_64-linux-gnu/libGeographic.so.17 ${APPDIR}/usr/lib/x86_64-linux-gnu/ || { echo "libGeographic.so.17 not found"; exit  1; }
+cp -L ${QGC_SRC}/libs/libGeographic/libGeographic.so.17 ${APPDIR}/usr/lib/x86_64-linux-gnu/ || { echo "libGeographic.so.17 not found"; exit  1; }
 
 # copy boost
 cp -L /usr/lib/x86_64-linux-gnu/libboost_system.so.1.65.1 ${APPDIR}/usr/lib/x86_64-linux-gnu/ || { echo "libboost_system.so.1.65.1 not found"; exit  1; }

libs/or-tools-src-ubuntu/Makefile

@@ -269,6 +269,8 @@ test_cc: detect_cc
 	$(MAKE) run SOURCE=examples/cpp/vrp.cc
 	$(MAKE) run SOURCE=examples/cpp/nurses_cp.cc
 	$(MAKE) run SOURCE=examples/cpp/minimal_jobshop_cp.cc
+	$(MAKE) run SOURCE=examples/cpp/linear_programming.cc
+	$(MAKE) run SOURCE=examples/cpp/integer_programming.cc
 
 ##################
 ##  C++ SOURCE  ##

libs/or-tools-src-ubuntu/examples/cpp/assignment_mip.cc

@@ -20,7 +20,7 @@
 // [END import]
 
 namespace operations_research {
-void IntegerProgrammingExample() {
+void AssignmentMip() {
   // Data
   // [START data_model]
   const std::vector<std::vector<double>> costs{
@@ -34,7 +34,7 @@ void IntegerProgrammingExample() {
   // Solver
   // [START solver]
   // Create the mip solver with the CBC backend.
-  MPSolver solver("simple_mip_program",
+  MPSolver solver("AssignmentMip",
                   MPSolver::CBC_MIXED_INTEGER_PROGRAMMING);
   // [END solver]
 
@@ -112,7 +112,7 @@ void IntegerProgrammingExample() {
 }  // namespace operations_research
 
 int main(int argc, char** argv) {
-  operations_research::IntegerProgrammingExample();
+  operations_research::AssignmentMip();
   return EXIT_SUCCESS;
 }
 // [END program]

libs/or-tools-src-ubuntu/examples/cpp/constraint_programming_cp.cc

@@ -41,7 +41,7 @@ void RunConstraintProgrammingExample() {
   solver.NewSearch(db);
   while (solver.NextSolution()) {
     LOG(INFO) << "Solution"
-              << ": x = " << x->Value() << "; y = " << x->Value()
+              << ": x = " << x->Value() << "; y = " << y->Value()
               << "; z = " << z->Value();
   }
   solver.EndSearch();

libs/or-tools-src-ubuntu/examples/cpp/integer_programming.cc

@@ -13,13 +13,25 @@
 
 // Integer programming example that shows how to use the API.
 
+#include "ortools/base/commandlineflags.h"
 #include "ortools/base/logging.h"
 #include "ortools/linear_solver/linear_solver.h"
 
 namespace operations_research {
 void RunIntegerProgrammingExample(
-    MPSolver::OptimizationProblemType optimization_problem_type) {
-  MPSolver solver("IntegerProgrammingExample", optimization_problem_type);
+    const std::string& optimization_problem_type) {
+  LOG(INFO) << "---- Integer programming example with "
+            << optimization_problem_type << " ----";
+
+  if (!MPSolver::ParseAndCheckSupportForProblemType(
+          optimization_problem_type)) {
+    LOG(INFO) << "  support for solver not linked in.";
+    return;
+  }
+
+  MPSolver solver("IntegerProgrammingExample",
+                  MPSolver::ParseSolverTypeOrDie(optimization_problem_type));
+
   const double infinity = solver.infinity();
   // x and y are integer non-negative variables.
   MPVariable* const x = solver.MakeIntVar(0.0, infinity, "x");
@@ -44,9 +56,6 @@ void RunIntegerProgrammingExample(
   LOG(INFO) << "Number of variables = " << solver.NumVariables();
   LOG(INFO) << "Number of constraints = " << solver.NumConstraints();
 
-  solver.SetNumThreads(8);
-  solver.EnableOutput();
-
   const MPSolver::ResultStatus result_status = solver.Solve();
   // Check that the problem has an optimal solution.
   if (result_status != MPSolver::OPTIMAL) {
@@ -65,32 +74,21 @@ void RunIntegerProgrammingExample(
 }
 
 void RunAllExamples() {
-#if defined(USE_CBC)
-  LOG(INFO) << "---- Integer programming example with CBC ----";
-  RunIntegerProgrammingExample(MPSolver::CBC_MIXED_INTEGER_PROGRAMMING);
-#endif
-#if defined(USE_GLPK)
-  LOG(INFO) << "---- Integer programming example with GLPK ----";
-  RunIntegerProgrammingExample(MPSolver::GLPK_MIXED_INTEGER_PROGRAMMING);
-#endif
-#if defined(USE_SCIP)
-  LOG(INFO) << "---- Integer programming example with SCIP ----";
-  RunIntegerProgrammingExample(MPSolver::SCIP_MIXED_INTEGER_PROGRAMMING);
-#endif
-#if defined(USE_GUROBI)
-  LOG(INFO) << "---- Integer programming example with Gurobi ----";
-  RunIntegerProgrammingExample(MPSolver::GUROBI_MIXED_INTEGER_PROGRAMMING);
-#endif  // USE_GUROBI
-#if defined(USE_CPLEX)
-  LOG(INFO) << "---- Integer programming example with CPLEX ----";
-  RunIntegerProgrammingExample(MPSolver::CPLEX_MIXED_INTEGER_PROGRAMMING);
-#endif  // USE_CPLEX
+  RunIntegerProgrammingExample("CBC");
+  RunIntegerProgrammingExample("SAT");
+  RunIntegerProgrammingExample("SCIP");
+  RunIntegerProgrammingExample("GUROBI");
+  RunIntegerProgrammingExample("GLPK");
+  RunIntegerProgrammingExample("CPLEX");
+  RunIntegerProgrammingExample("XPRESS");
 }
 }  // namespace operations_research
 
 int main(int argc, char** argv) {
   google::InitGoogleLogging(argv[0]);
-  FLAGS_logtostderr = 1;
+  absl::SetFlag(&FLAGS_logtostderr, true);
+  absl::SetFlag(&FLAGS_log_prefix, false);
+  gflags::ParseCommandLineFlags(&argc, &argv, true);
   operations_research::RunAllExamples();
-  return EXIT_SUCCESS;
+  return 0;
 }

libs/or-tools-src-ubuntu/examples/cpp/integer_programming_example.cc

@@ -21,7 +21,7 @@ namespace operations_research {
 void IntegerProgrammingExample() {
   // [START solver]
   // Create the mip solver with the CBC backend.
-  MPSolver solver("IntegerExample",
+  MPSolver solver("integer_programming_example",
                   MPSolver::CBC_MIXED_INTEGER_PROGRAMMING);
   // [END solver]
 

libs/or-tools-src-ubuntu/examples/cpp/linear_programming.cc

@@ -13,58 +13,82 @@
 
 // Linear programming example that shows how to use the API.
 
+#include "ortools/base/commandlineflags.h"
 #include "ortools/base/logging.h"
 #include "ortools/linear_solver/linear_solver.h"
 #include "ortools/linear_solver/linear_solver.pb.h"
 
 namespace operations_research {
-void RunLinearProgrammingExample() {
-  MPSolver solver("LinearProgrammingExample",
-                  MPSolver::GLOP_LINEAR_PROGRAMMING);
+void RunLinearProgrammingExample(const std::string& optimization_problem_type) {
+  LOG(INFO) << "---- Linear programming example with "
+            << optimization_problem_type << " ----";
+  if (!MPSolver::ParseAndCheckSupportForProblemType(
+          optimization_problem_type)) {
+    LOG(INFO) << "  support for solver not linked in.";
+    return;
+  }
+
+  MPSolver solver("IntegerProgrammingExample",
+                  MPSolver::ParseSolverTypeOrDie(optimization_problem_type));
+
   const double infinity = solver.infinity();
-  // x and y are continuous non-negative variables.
-  MPVariable* const x = solver.MakeNumVar(0.0, infinity, "x");
-  MPVariable* const y = solver.MakeNumVar(0.0, infinity, "y");
+  // x1, x2 and x3 are continuous non-negative variables.
+  MPVariable* const x1 = solver.MakeNumVar(0.0, infinity, "x1");
+  MPVariable* const x2 = solver.MakeNumVar(0.0, infinity, "x2");
+  MPVariable* const x3 = solver.MakeNumVar(0.0, infinity, "x3");
 
-  // Objectif function: Maximize 3x + 4y.
+  // Maximize 10 * x1 + 6 * x2 + 4 * x3.
   MPObjective* const objective = solver.MutableObjective();
-  objective->SetCoefficient(x, 3);
-  objective->SetCoefficient(y, 4);
+  objective->SetCoefficient(x1, 10);
+  objective->SetCoefficient(x2, 6);
+  objective->SetCoefficient(x3, 4);
   objective->SetMaximization();
 
-  // x + 2y <= 14.
-  MPConstraint* const c0 = solver.MakeRowConstraint(-infinity, 14.0);
-  c0->SetCoefficient(x, 1);
-  c0->SetCoefficient(y, 2);
+  // x1 + x2 + x3 <= 100.
+  MPConstraint* const c0 = solver.MakeRowConstraint(-infinity, 100.0);
+  c0->SetCoefficient(x1, 1);
+  c0->SetCoefficient(x2, 1);
+  c0->SetCoefficient(x3, 1);
+
+  // 10 * x1 + 4 * x2 + 5 * x3 <= 600.
+  MPConstraint* const c1 = solver.MakeRowConstraint(-infinity, 600.0);
+  c1->SetCoefficient(x1, 10);
+  c1->SetCoefficient(x2, 4);
+  c1->SetCoefficient(x3, 5);
 
-  // 3x - y >= 0.
-  MPConstraint* const c1 = solver.MakeRowConstraint(0.0, infinity);
-  c1->SetCoefficient(x, 3);
-  c1->SetCoefficient(y, -1);
+  // 2 * x1 + 2 * x2 + 6 * x3 <= 300.
+  MPConstraint* const c2 = solver.MakeRowConstraint(-infinity, 300.0);
+  c2->SetCoefficient(x1, 2);
+  c2->SetCoefficient(x2, 2);
+  c2->SetCoefficient(x3, 6);
 
-  // x - y <= 2.
-  MPConstraint* const c2 = solver.MakeRowConstraint(-infinity, 2.0);
-  c2->SetCoefficient(x, 1);
-  c2->SetCoefficient(y, -1);
+  // TODO(user): Change example to show = and >= constraints.
 
   LOG(INFO) << "Number of variables = " << solver.NumVariables();
   LOG(INFO) << "Number of constraints = " << solver.NumConstraints();
 
   const MPSolver::ResultStatus result_status = solver.Solve();
+
   // Check that the problem has an optimal solution.
   if (result_status != MPSolver::OPTIMAL) {
     LOG(FATAL) << "The problem does not have an optimal solution!";
   }
-  LOG(INFO) << "Solution:";
-  LOG(INFO) << "x = " << x->solution_value();
-  LOG(INFO) << "y = " << y->solution_value();
+
+  LOG(INFO) << "Problem solved in " << solver.wall_time() << " milliseconds";
+
+  // The objective value of the solution.
   LOG(INFO) << "Optimal objective value = " << objective->Value();
-  LOG(INFO) << "";
+
+  // The value of each variable in the solution.
+  LOG(INFO) << "x1 = " << x1->solution_value();
+  LOG(INFO) << "x2 = " << x2->solution_value();
+  LOG(INFO) << "x3 = " << x3->solution_value();
+
   LOG(INFO) << "Advanced usage:";
-  LOG(INFO) << "Problem solved in " << solver.wall_time() << " milliseconds";
   LOG(INFO) << "Problem solved in " << solver.iterations() << " iterations";
-  LOG(INFO) << "x: reduced cost = " << x->reduced_cost();
-  LOG(INFO) << "y: reduced cost = " << y->reduced_cost();
+  LOG(INFO) << "x1: reduced cost = " << x1->reduced_cost();
+  LOG(INFO) << "x2: reduced cost = " << x2->reduced_cost();
+  LOG(INFO) << "x3: reduced cost = " << x3->reduced_cost();
   const std::vector<double> activities = solver.ComputeConstraintActivities();
   LOG(INFO) << "c0: dual value = " << c0->dual_value()
             << " activity = " << activities[c0->index()];
@@ -73,11 +97,22 @@ void RunLinearProgrammingExample() {
   LOG(INFO) << "c2: dual value = " << c2->dual_value()
             << " activity = " << activities[c2->index()];
 }
+
+void RunAllExamples() {
+  RunLinearProgrammingExample("GLOP");
+  RunLinearProgrammingExample("CLP");
+  RunLinearProgrammingExample("GUROBI_LP");
+  RunLinearProgrammingExample("CPLEX_LP");
+  RunLinearProgrammingExample("GLPK_LP");
+  RunLinearProgrammingExample("XPRESS_LP");
+}
 }  // namespace operations_research
 
 int main(int argc, char** argv) {
   google::InitGoogleLogging(argv[0]);
-  FLAGS_logtostderr = 1;
-  operations_research::RunLinearProgrammingExample();
+  absl::SetFlag(&FLAGS_logtostderr, true);
+  absl::SetFlag(&FLAGS_log_prefix, false);
+  gflags::ParseCommandLineFlags(&argc, &argv, true);
+  operations_research::RunAllExamples();
   return EXIT_SUCCESS;
 }

libs/or-tools-src-ubuntu/examples/cpp/linear_programming_example.cc

@@ -20,7 +20,8 @@
 namespace operations_research {
 void LinearProgrammingExample() {
   // [START solver]
-  MPSolver solver("LinearExample", MPSolver::GLOP_LINEAR_PROGRAMMING);
+  MPSolver solver("linear_programming_examples",
+                  MPSolver::GLOP_LINEAR_PROGRAMMING);
   // [END solver]
 
   // [START variables]

libs/or-tools-src-ubuntu/examples/cpp/mip_var_array.cc

@@ -33,7 +33,7 @@ struct DataModel {
 };
 // [END data_model]
 
-void IntegerProgrammingExample() {
+void MipVarArray() {
   // [START data]
   DataModel data;
   // [END data]
@@ -41,8 +41,7 @@ void IntegerProgrammingExample() {
 
   // [START solver]
   // Create the mip solver with the CBC backend.
-  MPSolver solver("simple_mip_program",
-                  MPSolver::CBC_MIXED_INTEGER_PROGRAMMING);
+  MPSolver solver("mip_var_array", MPSolver::CBC_MIXED_INTEGER_PROGRAMMING);
   // [END solver]
 
   // [START program_part2]
@@ -96,7 +95,7 @@ void IntegerProgrammingExample() {
 }  // namespace operations_research
 
 int main(int argc, char** argv) {
-  operations_research::IntegerProgrammingExample();
+  operations_research::MipVarArray();
   return EXIT_SUCCESS;
 }
 // [END program_part2]

libs/or-tools-src-ubuntu/examples/cpp/simple_lp_program.cc

@@ -18,7 +18,7 @@
 // [END import]
 
 namespace operations_research {
-void run() {
+void SimpleLpProgram() {
   // [START solver]
   // Create the linear solver with the GLOP backend.
   MPSolver solver("simple_lp_program", MPSolver::GLOP_LINEAR_PROGRAMMING);
@@ -63,7 +63,7 @@ void run() {
 }  // namespace operations_research
 
 int main() {
-  operations_research::run();
+  operations_research::SimpleLpProgram();
   return EXIT_SUCCESS;
 }
 // [END program]

libs/or-tools-src-ubuntu/examples/cpp/simple_mip_program.cc

@@ -18,7 +18,7 @@
 // [END import]
 
 namespace operations_research {
-void simple_mip_program() {
+void SimpleMipProgram() {
   // [START solver]
   // Create the mip solver with the CBC backend.
   MPSolver solver("simple_mip_program",
@@ -82,7 +82,7 @@ void simple_mip_program() {
 }  // namespace operations_research
 
 int main(int argc, char** argv) {
-  operations_research::simple_mip_program();
+  operations_research::SimpleMipProgram();
   return EXIT_SUCCESS;
 }
 // [END program]

libs/or-tools-src-ubuntu/examples/cpp/uncapacitated_facility_location.cc

@@ -139,7 +139,8 @@ static void UncapacitatedFacilityLocation(int32 facilities,
     std::cout << "LP-Model:\n" << lp_string << std::endl;
   }
   // Set options and solve
-  solver.SetNumThreads(8);
+  if (optimization_problem_type != MPSolver::SCIP_MIXED_INTEGER_PROGRAMMING)
+    solver.SetNumThreads(8);
   solver.EnableOutput();
   const MPSolver::ResultStatus result_status = solver.Solve();
   // Check that the problem has an optimal solution.

libs/or-tools-src-ubuntu/examples/dotnet/3_jugs_regular.csproj

@@ -19,6 +19,6 @@
 
   <ItemGroup>
     <Compile Include="3_jugs_regular.cs" />
-    <PackageReference Include="Google.OrTools" Version="7.7.*" />
+    <PackageReference Include="Google.OrTools" Version="7.8.*" />
   </ItemGroup>
 </Project>

libs/or-tools-src-ubuntu/examples/dotnet/AssignmentMip.cs

@@ -36,7 +36,7 @@ public class AssignmentMip
 
     // Model.
     // [START model]
-    Solver solver = Solver.CreateSolver("AssignmentMip", "CBC_MIXED_INTEGER_PROGRAMMING");
+    Solver solver = Solver.CreateSolver("AssignmentMip", "CBC");
     // [END model]
 
     // Variables.

libs/or-tools-src-ubuntu/examples/dotnet/AssignmentMip.csproj

@@ -19,6 +19,6 @@
 
   <ItemGroup>
     <Compile Include="AssignmentMip.cs" />
-    <PackageReference Include="Google.OrTools" Version="7.7.*" />
+    <PackageReference Include="Google.OrTools" Version="7.8.*" />
   </ItemGroup>
 </Project>

libs/or-tools-src-ubuntu/examples/dotnet/AssignmentSat.csproj

@@ -19,6 +19,6 @@
 
   <ItemGroup>
     <Compile Include="AssignmentSat.cs" />
-    <PackageReference Include="Google.OrTools" Version="7.7.*" />
+    <PackageReference Include="Google.OrTools" Version="7.8.*" />
   </ItemGroup>
 </Project>

libs/or-tools-src-ubuntu/examples/dotnet/BalanceGroupSat.csproj

@@ -19,6 +19,6 @@
 
   <ItemGroup>
     <Compile Include="BalanceGroupSat.cs" />
-    <PackageReference Include="Google.OrTools" Version="7.7.*" />
+    <PackageReference Include="Google.OrTools" Version="7.8.*" />
   </ItemGroup>
 </Project>

libs/or-tools-src-ubuntu/examples/dotnet/BinPackingMip.cs

@@ -38,7 +38,7 @@ public class BinPackingMip
 
     // [START solver]
     // Create the linear solver with the CBC backend.
-    Solver solver = Solver.CreateSolver("BinPackingMip", "CBC_MIXED_INTEGER_PROGRAMMING");
+    Solver solver = Solver.CreateSolver("BinPackingMip", "CBC");
     // [END solver]
 
     // [START program_part2]

libs/or-tools-src-ubuntu/examples/dotnet/BinPackingMip.csproj

@@ -19,6 +19,6 @@
 
   <ItemGroup>
     <Compile Include="BinPackingMip.cs" />
-    <PackageReference Include="Google.OrTools" Version="7.7.*" />
+    <PackageReference Include="Google.OrTools" Version="7.8.*" />
   </ItemGroup>
 </Project>

libs/or-tools-src-ubuntu/examples/dotnet/BinPackingProblemSat.csproj

@@ -19,6 +19,6 @@
 
   <ItemGroup>
     <Compile Include="BinPackingProblemSat.cs" />
-    <PackageReference Include="Google.OrTools" Version="7.7.*" />
+    <PackageReference Include="Google.OrTools" Version="7.8.*" />
   </ItemGroup>
 </Project>

libs/or-tools-src-ubuntu/examples/dotnet/BoolOrSampleSat.csproj

@@ -19,6 +19,6 @@
 
   <ItemGroup>
     <Compile Include="BoolOrSampleSat.cs" />
-    <PackageReference Include="Google.OrTools" Version="7.7.*" />
+    <PackageReference Include="Google.OrTools" Version="7.8.*" />
   </ItemGroup>
 </Project>

libs/or-tools-src-ubuntu/examples/dotnet/ChannelingSampleSat.csproj

@@ -19,6 +19,6 @@
 
   <ItemGroup>
     <Compile Include="ChannelingSampleSat.cs" />
-    <PackageReference Include="Google.OrTools" Version="7.7.*" />
+    <PackageReference Include="Google.OrTools" Version="7.8.*" />
   </ItemGroup>
 </Project>

libs/or-tools-src-ubuntu/examples/dotnet/CpIsFunSat.csproj

@@ -19,6 +19,6 @@
 
   <ItemGroup>
     <Compile Include="CpIsFunSat.cs" />
-    <PackageReference Include="Google.OrTools" Version="7.7.*" />
+    <PackageReference Include="Google.OrTools" Version="7.8.*" />
   </ItemGroup>
 </Project>

libs/or-tools-src-ubuntu/examples/dotnet/EarlinessTardinessCostSampleSat.csproj

@@ -19,6 +19,6 @@
 
   <ItemGroup>
     <Compile Include="EarlinessTardinessCostSampleSat.cs" />
-    <PackageReference Include="Google.OrTools" Version="7.7.*" />
+    <PackageReference Include="Google.OrTools" Version="7.8.*" />
   </ItemGroup>
 </Project>

libs/or-tools-src-ubuntu/examples/dotnet/GateSchedulingSat.csproj

@@ -19,6 +19,6 @@
 
   <ItemGroup>
     <Compile Include="GateSchedulingSat.cs" />
-    <PackageReference Include="Google.OrTools" Version="7.7.*" />
+    <PackageReference Include="Google.OrTools" Version="7.8.*" />
   </ItemGroup>
 </Project>

libs/or-tools-src-ubuntu/examples/dotnet/IntervalSampleSat.csproj

@@ -19,6 +19,6 @@
 
   <ItemGroup>
     <Compile Include="IntervalSampleSat.cs" />
-    <PackageReference Include="Google.OrTools" Version="7.7.*" />
+    <PackageReference Include="Google.OrTools" Version="7.8.*" />
   </ItemGroup>
 </Project>

libs/or-tools-src-ubuntu/examples/dotnet/JobshopFt06Sat.csproj

@@ -19,6 +19,6 @@
 
   <ItemGroup>
     <Compile Include="JobshopFt06Sat.cs" />
-    <PackageReference Include="Google.OrTools" Version="7.7.*" />
+    <PackageReference Include="Google.OrTools" Version="7.8.*" />
   </ItemGroup>
 </Project>

libs/or-tools-src-ubuntu/examples/dotnet/JobshopSat.csproj

@@ -19,6 +19,6 @@
 
   <ItemGroup>
     <Compile Include="JobshopSat.cs" />
-    <PackageReference Include="Google.OrTools" Version="7.7.*" />
+    <PackageReference Include="Google.OrTools" Version="7.8.*" />
   </ItemGroup>
 </Project>

libs/or-tools-src-ubuntu/examples/dotnet/Knapsack.csproj

@@ -19,6 +19,6 @@
 
   <ItemGroup>
     <Compile Include="Knapsack.cs" />
-    <PackageReference Include="Google.OrTools" Version="7.7.*" />
+    <PackageReference Include="Google.OrTools" Version="7.8.*" />
   </ItemGroup>
 </Project>

libs/or-tools-src-ubuntu/examples/dotnet/LinearProgrammingExample.cs

@@ -20,7 +20,7 @@ public class LinearProgrammingExample
   static void Main()
   {
       // [START solver]
-      Solver solver = Solver.CreateSolver("LinearProgrammingExample", "GLOP_LINEAR_PROGRAMMING");
+      Solver solver = Solver.CreateSolver("LinearProgrammingExample", "GLOP");
       // [END solver]
       // x and y are continuous non-negative variables.
       // [START variables]

libs/or-tools-src-ubuntu/examples/dotnet/LinearProgrammingExample.csproj

@@ -19,6 +19,6 @@
 
   <ItemGroup>
     <Compile Include="LinearProgrammingExample.cs" />
-    <PackageReference Include="Google.OrTools" Version="7.7.*" />
+    <PackageReference Include="Google.OrTools" Version="7.8.*" />
   </ItemGroup>
 </Project>

libs/or-tools-src-ubuntu/examples/dotnet/LiteralSampleSat.csproj

@@ -19,6 +19,6 @@
 
   <ItemGroup>
     <Compile Include="LiteralSampleSat.cs" />
-    <PackageReference Include="Google.OrTools" Version="7.7.*" />
+    <PackageReference Include="Google.OrTools" Version="7.8.*" />
   </ItemGroup>
 </Project>

libs/or-tools-src-ubuntu/examples/dotnet/MipVarArray.cs

@@ -44,7 +44,7 @@ public class MipVarArray
 
     // [START solver]
     // Create the linear solver with the CBC backend.
-    Solver solver = Solver.CreateSolver("SimpleMipProgram", "CBC_MIXED_INTEGER_PROGRAMMING");
+    Solver solver = Solver.CreateSolver("MipVarArray", "CBC");
     // [END solver]
 
     // [START program_part2]

libs/or-tools-src-ubuntu/examples/dotnet/MipVarArray.csproj

@@ -19,6 +19,6 @@
 
   <ItemGroup>
     <Compile Include="MipVarArray.cs" />
-    <PackageReference Include="Google.OrTools" Version="7.7.*" />
+    <PackageReference Include="Google.OrTools" Version="7.8.*" />
   </ItemGroup>
 </Project>

libs/or-tools-src-ubuntu/examples/dotnet/MultipleKnapsackMip.cs

@@ -41,7 +41,7 @@ public class MultipleKnapsackMip
 
     // [START solver]
     // Create the linear solver with the CBC backend.
-    Solver solver = Solver.CreateSolver("MultipleKnapsackMip", "CBC_MIXED_INTEGER_PROGRAMMING");
+    Solver solver = Solver.CreateSolver("MultipleKnapsackMip", "CBC");
     // [END solver]
 
     // [START program_part2]

libs/or-tools-src-ubuntu/examples/dotnet/MultipleKnapsackMip.csproj

@@ -19,6 +19,6 @@
 
   <ItemGroup>
     <Compile Include="MultipleKnapsackMip.cs" />
-    <PackageReference Include="Google.OrTools" Version="7.7.*" />
+    <PackageReference Include="Google.OrTools" Version="7.8.*" />
   </ItemGroup>
 </Project>

libs/or-tools-src-ubuntu/examples/dotnet/NetworkRoutingSat.csproj

@@ -19,6 +19,6 @@
 
   <ItemGroup>
     <Compile Include="NetworkRoutingSat.cs" />
-    <PackageReference Include="Google.OrTools" Version="7.7.*" />
+    <PackageReference Include="Google.OrTools" Version="7.8.*" />
   </ItemGroup>
 </Project>

libs/or-tools-src-ubuntu/examples/dotnet/NoOverlapSampleSat.csproj

@@ -19,6 +19,6 @@
 
   <ItemGroup>
     <Compile Include="NoOverlapSampleSat.cs" />
-    <PackageReference Include="Google.OrTools" Version="7.7.*" />
+    <PackageReference Include="Google.OrTools" Version="7.8.*" />
   </ItemGroup>
 </Project>

libs/or-tools-src-ubuntu/examples/dotnet/NursesSat.csproj

@@ -19,6 +19,6 @@
 
   <ItemGroup>
     <Compile Include="NursesSat.cs" />
-    <PackageReference Include="Google.OrTools" Version="7.7.*" />
+    <PackageReference Include="Google.OrTools" Version="7.8.*" />
   </ItemGroup>
 </Project>

libs/or-tools-src-ubuntu/examples/dotnet/OptionalIntervalSampleSat.csproj

@@ -19,6 +19,6 @@
 
   <ItemGroup>
     <Compile Include="OptionalIntervalSampleSat.cs" />
-    <PackageReference Include="Google.OrTools" Version="7.7.*" />
+    <PackageReference Include="Google.OrTools" Version="7.8.*" />
   </ItemGroup>
 </Project>

libs/or-tools-src-ubuntu/examples/dotnet/RabbitsAndPheasantsSat.csproj

@@ -19,6 +19,6 @@
 
   <ItemGroup>
     <Compile Include="RabbitsAndPheasantsSat.cs" />
-    <PackageReference Include="Google.OrTools" Version="7.7.*" />
+    <PackageReference Include="Google.OrTools" Version="7.8.*" />
   </ItemGroup>
 </Project>

libs/or-tools-src-ubuntu/examples/dotnet/RankingSampleSat.csproj

@@ -19,6 +19,6 @@
 
   <ItemGroup>
     <Compile Include="RankingSampleSat.cs" />
-    <PackageReference Include="Google.OrTools" Version="7.7.*" />
+    <PackageReference Include="Google.OrTools" Version="7.8.*" />
   </ItemGroup>
 </Project>

libs/or-tools-src-ubuntu/examples/dotnet/ReifiedSampleSat.csproj

@@ -19,6 +19,6 @@
 
   <ItemGroup>
     <Compile Include="ReifiedSampleSat.cs" />
-    <PackageReference Include="Google.OrTools" Version="7.7.*" />
+    <PackageReference Include="Google.OrTools" Version="7.8.*" />
   </ItemGroup>
 </Project>

libs/or-tools-src-ubuntu/examples/dotnet/SearchForAllSolutionsSampleSat.csproj

@@ -19,6 +19,6 @@
 
   <ItemGroup>
     <Compile Include="SearchForAllSolutionsSampleSat.cs" />
-    <PackageReference Include="Google.OrTools" Version="7.7.*" />
+    <PackageReference Include="Google.OrTools" Version="7.8.*" />
   </ItemGroup>
 </Project>

libs/or-tools-src-ubuntu/examples/dotnet/ShiftSchedulingSat.csproj

@@ -19,6 +19,6 @@
 
   <ItemGroup>
     <Compile Include="ShiftSchedulingSat.cs" />
-    <PackageReference Include="Google.OrTools" Version="7.7.*" />
+    <PackageReference Include="Google.OrTools" Version="7.8.*" />
   </ItemGroup>
 </Project>

libs/or-tools-src-ubuntu/examples/dotnet/SimpleCpProgram.csproj

@@ -19,6 +19,6 @@
 
   <ItemGroup>
     <Compile Include="SimpleCpProgram.cs" />
-    <PackageReference Include="Google.OrTools" Version="7.7.*" />
+    <PackageReference Include="Google.OrTools" Version="7.8.*" />
   </ItemGroup>
 </Project>

libs/or-tools-src-ubuntu/examples/dotnet/SimpleLpProgram.cs

@@ -22,7 +22,7 @@ public class SimpleLpProgram
   {
     // [START solver]
     // Create the linear solver with the GLOP backend.
-    Solver solver = Solver.CreateSolver("SimpleLpProgram", "GLOP_LINEAR_PROGRAMMING");
+    Solver solver = Solver.CreateSolver("SimpleLpProgram", "GLOP");
     // [END solver]
 
     // [START variables]

libs/or-tools-src-ubuntu/examples/dotnet/SimpleLpProgram.csproj

@@ -19,6 +19,6 @@
 
   <ItemGroup>
     <Compile Include="SimpleLpProgram.cs" />
-    <PackageReference Include="Google.OrTools" Version="7.7.*" />
+    <PackageReference Include="Google.OrTools" Version="7.8.*" />
   </ItemGroup>
 </Project>

libs/or-tools-src-ubuntu/examples/dotnet/SimpleMaxFlowProgram.csproj

@@ -19,6 +19,6 @@
 
   <ItemGroup>
     <Compile Include="SimpleMaxFlowProgram.cs" />
-    <PackageReference Include="Google.OrTools" Version="7.7.*" />
+    <PackageReference Include="Google.OrTools" Version="7.8.*" />
   </ItemGroup>
 </Project>

libs/or-tools-src-ubuntu/examples/dotnet/SimpleMinCostFlowProgram.csproj

@@ -19,6 +19,6 @@
 
   <ItemGroup>
     <Compile Include="SimpleMinCostFlowProgram.cs" />
-    <PackageReference Include="Google.OrTools" Version="7.7.*" />
+    <PackageReference Include="Google.OrTools" Version="7.8.*" />
   </ItemGroup>
 </Project>

libs/or-tools-src-ubuntu/examples/dotnet/SimpleMipProgram.cs

@@ -23,7 +23,7 @@ public class SimpleMipProgram