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Added ability to set print level of ipopt #3

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ca0057a
Added ability to set print level of ipopt
Jun 6, 2016
d31d4ab
Removed excess printing
Jun 29, 2016
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2 changes: 1 addition & 1 deletion include/PowerTools++/Model.h
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Original file line number Diff line number Diff line change
Expand Up @@ -81,7 +81,7 @@ class Model {
void update_hess_link();
var_* getVar(int vid);
void delVar(var_* v);
void addConstraint(Constraint c);
void addConstraint(const Constraint& c);
void addConstraint(Constraint* c);
void on_off(Constraint c, var<bool>& on);
void on_off(var<>& v, var<bool>& on);
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2 changes: 1 addition & 1 deletion include/PowerTools++/PTSolver.h
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Expand Up @@ -39,6 +39,6 @@ class PTSolver {
/* Destructor */
~PTSolver();

int run(int output, bool relax);
int run(int output, bool relax, int print_lvl=5);
};
#endif /* defined(__PowerTools____Solver__) */
2 changes: 1 addition & 1 deletion src/CMakeLists.txt
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Expand Up @@ -10,7 +10,7 @@ find_library(BLAS_LIBRARIES NAMES blas coinblas PATHS ENV LIBRARY_PATH)
find_library(LAPACK_LIBRARIES NAMES lapack coinlapack PATHS ENV LIBRARY_PATH)
find_library(MUMPS_LIBRARIES NAMES coinmumps PATHS ENV LIBRARY_PATH)
add_library(PowerTools++ ${SOURCES} ${HEADERS})
target_link_libraries(PowerTools++ ${GUROBI_LIBRARIES} ${BLAS_LIBRARIES} ${LAPACK_LIBRARIES} ${IPOPT_LIBRARIES} dl coinhsl coinmetis ${MUMPS_LIBRARIES})
target_link_libraries(PowerTools++ ${GUROBI_LIBRARIES} ${BLAS_LIBRARIES} ${LAPACK_LIBRARIES} ${IPOPT_LIBRARIES} dl)


add_executable(PowerTools main.cpp)
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2 changes: 1 addition & 1 deletion src/IpoptProgram.cpp
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Expand Up @@ -93,7 +93,7 @@ void IpoptProgram::finalize_solution( Ipopt::SolverReturn statu
}
// model->check_feasible(x);
model->_opt = model->_obj->eval(x);
cout << "\n************** Objective Function Value = " << model->_opt << " **************" << endl;
//cout << "\n************** Objective Function Value = " << model->_opt << " **************" << endl;
}

bool IpoptProgram::get_bounds_info(Index n, Number* x_l, Number* x_u,
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2 changes: 1 addition & 1 deletion src/Model.cpp
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Expand Up @@ -173,7 +173,7 @@ void Model::delVar(var_* v){
assert(false);
};

void Model::addConstraint(Constraint c_){
void Model::addConstraint(const Constraint &c_){
Constraint* c = new Constraint(c_);
_cons.push_back(c);
c->set_idx(_idx_con++);
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6 changes: 4 additions & 2 deletions src/PTSolver.cpp
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Expand Up @@ -66,7 +66,7 @@ void PTSolver::set_model(Model* m) {
}


int PTSolver::run(int output, bool relax){
int PTSolver::run(int output, bool relax, int print_lvl){
//GurobiProgram* grbprog;
// Initialize the IpoptApplication and process the options

Expand All @@ -89,7 +89,9 @@ int PTSolver::run(int output, bool relax){
// iapp.Options()->SetNumericValue("tol", 1e-6);
// iapp->Options()->SetStringValue("derivative_test", "second-order");
// iapp.Options()->SetNumericValue("bound_relax_factor", 0);
// iapp.Options()->SetIntegerValue("print_level", 5);
iapp.Options()->SetIntegerValue("print_level", print_lvl);
if (print_lvl == 0) // stop printing of banner
iapp.Options()->SetStringValue("sb", "yes");

// iapp.Options()->SetStringValue("derivative_test_print_all", "yes");
status = iapp.OptimizeTNLP(tmp);
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