33 lines
866 B
C++
33 lines
866 B
C++
#include "ortools/base/commandlineflags.h"
|
|
#include "ortools/base/logging.h"
|
|
#include "ortools/linear_solver/linear_solver.h"
|
|
|
|
namespace operations_research {
|
|
void SolveLP() {
|
|
MPSolver solver("test", MPSolver::CBC_MIXED_INTEGER_PROGRAMMING);
|
|
const double kInfinity = solver.infinity();
|
|
MPVariable* const x = solver.MakeNumVar(-kInfinity, kInfinity, "x");
|
|
|
|
MPObjective* const objective = solver.MutableObjective();
|
|
objective->SetMaximization();
|
|
objective->SetCoefficient(x, 1);
|
|
|
|
MPConstraint* const constraint = solver.MakeRowConstraint(0, 5);
|
|
constraint->SetCoefficient(x, 1);
|
|
|
|
solver.Solve();
|
|
}
|
|
|
|
void BreakLoop() {
|
|
for (int i = 0; i < 50000; i++) {
|
|
SolveLP();
|
|
}
|
|
}
|
|
} // namespace operations_research
|
|
|
|
int main(int argc, char** argv) {
|
|
gflags::ParseCommandLineFlags( &argc, &argv, true);
|
|
operations_research::BreakLoop();
|
|
return 0;
|
|
}
|