| 750 | } |
| 751 | |
| 752 | void HighsMipSolverData::init() { |
| 753 | postSolveStack.initializeIndexMaps(mipsolver.numRow(), mipsolver.numCol()); |
| 754 | mipsolver.orig_model_ = mipsolver.model_; |
| 755 | feastol = mipsolver.options_mip_->mip_feasibility_tolerance; |
| 756 | epsilon = mipsolver.options_mip_->small_matrix_value; |
| 757 | if (mipsolver.clqtableinit) |
| 758 | cliquetable.buildFrom(mipsolver.orig_model_, *mipsolver.clqtableinit); |
| 759 | cliquetable.setMinEntriesForParallelism( |
| 760 | highs::parallel::num_threads() > 1 |
| 761 | ? mipsolver.options_mip_->mip_min_cliquetable_entries_for_parallelism |
| 762 | : kHighsIInf); |
| 763 | if (mipsolver.implicinit) implications.buildFrom(*mipsolver.implicinit); |
| 764 | heuristic_effort = mipsolver.options_mip_->mip_heuristic_effort; |
| 765 | detectSymmetries = mipsolver.options_mip_->mip_detect_symmetry; |
| 766 | |
| 767 | firstlpsolobj = -kHighsInf; |
| 768 | rootlpsolobj = -kHighsInf; |
| 769 | analyticCenterComputed = false; |
| 770 | analyticCenterStatus = HighsModelStatus::kNotset; |
| 771 | maxTreeSizeLog2 = 0; |
| 772 | numRestarts = 0; |
| 773 | numRestartsRoot = 0; |
| 774 | numImprovingSols = 0; |
| 775 | pruned_treeweight = 0; |
| 776 | avgrootlpiters = 0; |
| 777 | num_nodes = 0; |
| 778 | num_nodes_before_run = 0; |
| 779 | num_leaves = 0; |
| 780 | num_leaves_before_run = 0; |
| 781 | total_repair_lp = 0; |
| 782 | total_repair_lp_feasible = 0; |
| 783 | total_repair_lp_iterations = 0; |
| 784 | total_lp_iterations = 0; |
| 785 | heuristic_lp_iterations = 0; |
| 786 | sepa_lp_iterations = 0; |
| 787 | sb_lp_iterations = 0; |
| 788 | total_lp_iterations_before_run = 0; |
| 789 | heuristic_lp_iterations_before_run = 0; |
| 790 | sepa_lp_iterations_before_run = 0; |
| 791 | sb_lp_iterations_before_run = 0; |
| 792 | num_disp_lines = 0; |
| 793 | numCliqueEntriesAfterPresolve = 0; |
| 794 | numCliqueEntriesAfterFirstPresolve = 0; |
| 795 | cliquesExtracted = false; |
| 796 | rowMatrixSet = false; |
| 797 | lower_bound = -kHighsInf; |
| 798 | upper_bound = kHighsInf; |
| 799 | upper_limit = mipsolver.options_mip_->objective_bound; |
| 800 | optimality_limit = mipsolver.options_mip_->objective_bound; |
| 801 | primal_dual_integral.initialise(); |
| 802 | |
| 803 | if (mipsolver.options_mip_->mip_report_level == 0) |
| 804 | dispfreq = 0; |
| 805 | else if (mipsolver.options_mip_->mip_report_level == 1) |
| 806 | dispfreq = 2000; |
| 807 | else |
| 808 | dispfreq = 100; |
| 809 | } |
no test coverage detected