13 Interface changes

The section shows interface-specific changes to the MOSEK Command Line Tools in version 11.0 compared to version 10. See the release notes for general changes and new features of the MOSEK Optimization Suite.

13.1 Important changes compared to version 10

• Parameters. Users who set parameters to tune the performance and numerical properties of the solver (termination criteria, tolerances, solving primal or dual, presolve etc.) are recommended to reevaluate such tuning. It may be that other, or default, parameter settings will be more beneficial in the current version. The hints in Sec. 6 (Debugging Tutorials) may be useful for some cases.

13.2 Changes compared to version 10

13.2.1 Parameters compared to version 10

Added

• MSK_DPAR_FOLDING_TOL_EQ

• MSK_DPAR_MIO_CLIQUE_TABLE_SIZE_FACTOR

• MSK_DPAR_SIM_PRECISION_SCALING_EXTENDED

• MSK_DPAR_SIM_PRECISION_SCALING_NORMAL

• MSK_IPAR_FOLDING_USE

• MSK_IPAR_GETDUAL_CONVERT_LMIS

• MSK_IPAR_HEARTBEAT_SIM_FREQ_TICKS

• MSK_IPAR_LOG_SIM_FREQ_GIGA_TICKS

• MSK_IPAR_MIO_CONFLICT_ANALYSIS_LEVEL

• MSK_IPAR_MIO_CROSSOVER_MAX_NODES

• MSK_IPAR_MIO_INDEPENDENT_BLOCK_LEVEL

• MSK_IPAR_MIO_OPT_FACE_MAX_NODES

• MSK_IPAR_MIO_RENS_MAX_NODES

• MSK_IPAR_PTF_WRITE_SINGLE_PSD_TERMS

• MSK_IPAR_READ_ASYNC

• MSK_IPAR_SIM_PRECISION

• MSK_IPAR_SIM_PRECISION_BOOST

• MSK_IPAR_WRITE_ASYNC

Removed

• MSK_DPAR_CHECK_CONVEXITY_REL_TOL

• MSK_DPAR_PRESOLVE_TOL_AIJ

• MSK_IPAR_INFEAS_PREFER_PRIMAL

• MSK_IPAR_INTPNT_MAX_NUM_REFINEMENT_STEPS

• MSK_IPAR_INTPNT_PURIFY

• MSK_IPAR_LOG_RESPONSE

• MSK_IPAR_LOG_SIM_MINOR

• MSK_IPAR_MIO_ROOT_REPEAT_PRESOLVE_LEVEL

• MSK_IPAR_PRESOLVE_LEVEL

• MSK_IPAR_SENSITIVITY_OPTIMIZER

• MSK_IPAR_SIM_STABILITY_PRIORITY

• MSK_IPAR_SOL_FILTER_KEEP_RANGED

• MSK_IPAR_SOLUTION_CALLBACK

• MSK_IPAR_WRITE_DATA_PARAM

• MSK_IPAR_WRITE_GENERIC_NAMES_IO

• MSK_IPAR_WRITE_TASK_INC_SOL

• MSK_IPAR_WRITE_XML_MODE

• MSK_SPAR_WRITE_LP_GEN_VAR_NAME

13.2.2 Constants compared to version 10

Added

• MSK_CALLBACK_BEGIN_FOLDING

• MSK_CALLBACK_BEGIN_FOLDING_BI

• MSK_CALLBACK_BEGIN_FOLDING_BI_DUAL

• MSK_CALLBACK_BEGIN_FOLDING_BI_INITIALIZE

• MSK_CALLBACK_BEGIN_FOLDING_BI_OPTIMIZER

• MSK_CALLBACK_BEGIN_FOLDING_BI_PRIMAL

• MSK_CALLBACK_BEGIN_INITIALIZE_BI

• MSK_CALLBACK_BEGIN_OPTIMIZE_BI

• MSK_CALLBACK_DECOMP_MIO

• MSK_CALLBACK_END_FOLDING

• MSK_CALLBACK_END_FOLDING_BI

• MSK_CALLBACK_END_FOLDING_BI_DUAL

• MSK_CALLBACK_END_FOLDING_BI_INITIALIZE

• MSK_CALLBACK_END_FOLDING_BI_OPTIMIZER

• MSK_CALLBACK_END_FOLDING_BI_PRIMAL

• MSK_CALLBACK_END_INITIALIZE_BI

• MSK_CALLBACK_END_OPTIMIZE_BI

• MSK_CALLBACK_FOLDING_BI_DUAL

• MSK_CALLBACK_FOLDING_BI_OPTIMIZER

• MSK_CALLBACK_FOLDING_BI_PRIMAL

• MSK_CALLBACK_HEARTBEAT

• MSK_CALLBACK_OPTIMIZE_BI

• MSK_CALLBACK_QO_REFORMULATE

• MSK_DINF_FOLDING_BI_OPTIMIZE_TIME

• MSK_DINF_FOLDING_BI_UNFOLD_DUAL_TIME

• MSK_DINF_FOLDING_BI_UNFOLD_INITIALIZE_TIME

• MSK_DINF_FOLDING_BI_UNFOLD_PRIMAL_TIME

• MSK_DINF_FOLDING_BI_UNFOLD_TIME

• MSK_DINF_FOLDING_FACTOR

• MSK_DINF_FOLDING_TIME

• MSK_IINF_FOLDING_APPLIED

• MSK_IINF_MIO_FINAL_NUMBIN

• MSK_IINF_MIO_FINAL_NUMBINCONEVAR

• MSK_IINF_MIO_FINAL_NUMCON

• MSK_IINF_MIO_FINAL_NUMCONE

• MSK_IINF_MIO_FINAL_NUMCONEVAR

• MSK_IINF_MIO_FINAL_NUMCONT

• MSK_IINF_MIO_FINAL_NUMCONTCONEVAR

• MSK_IINF_MIO_FINAL_NUMDEXPCONES

• MSK_IINF_MIO_FINAL_NUMDJC

• MSK_IINF_MIO_FINAL_NUMDPOWCONES

• MSK_IINF_MIO_FINAL_NUMINT

• MSK_IINF_MIO_FINAL_NUMINTCONEVAR

• MSK_IINF_MIO_FINAL_NUMPEXPCONES

• MSK_IINF_MIO_FINAL_NUMPPOWCONES

• MSK_IINF_MIO_FINAL_NUMQCONES

• MSK_IINF_MIO_FINAL_NUMRQCONES

• MSK_IINF_MIO_FINAL_NUMVAR

• MSK_IINF_MIO_NUM_BLOCKS_SOLVED_IN_BB

• MSK_IINF_MIO_NUM_BLOCKS_SOLVED_IN_PRESOLVE

• MSK_LIINF_BI_CLEAN_ITER

• MSK_LIINF_FOLDING_BI_DUAL_ITER

• MSK_LIINF_FOLDING_BI_OPTIMIZER_ITER

• MSK_LIINF_FOLDING_BI_PRIMAL_ITER

• MSK_LIINF_MIO_FINAL_ANZ

• MSK_OPTIMIZER_NEW_DUAL_SIMPLEX

• MSK_OPTIMIZER_NEW_PRIMAL_SIMPLEX

Removed

• MSK_CALLBACKCODE_BEGIN_SIMPLEX_BI

• MSK_CALLBACKCODE_IM_BI

• MSK_CALLBACKCODE_IM_CONIC

• MSK_CALLBACKCODE_IM_DUAL_BI

• MSK_CALLBACKCODE_IM_INTPNT

• MSK_CALLBACKCODE_IM_PRESOLVE

• MSK_CALLBACKCODE_IM_PRIMAL_BI

• MSK_CALLBACKCODE_IM_QO_REFORMULATE

• MSK_CALLBACKCODE_IM_SIMPLEX_BI

• MSK_DINFITEM_BI_CLEAN_DUAL_TIME

• MSK_DINFITEM_BI_CLEAN_PRIMAL_TIME

• MSK_LIINFITEM_BI_CLEAN_DUAL_DEG_ITER

• MSK_LIINFITEM_BI_CLEAN_DUAL_ITER

• MSK_LIINFITEM_BI_CLEAN_PRIMAL_DEG_ITER

• MSK_LIINFITEM_BI_CLEAN_PRIMAL_ITER

13.2.3 Response Codes compared to version 10

Added

• MSK_RES_ERR_GETDUAL_NOT_AVAILABLE

• MSK_RES_ERR_READ_ASYNC

• MSK_RES_ERR_READ_PREMATURE_EOF

• MSK_RES_ERR_READ_WRITE

• MSK_RES_ERR_SERVER_HARD_TIMEOUT

• MSK_RES_ERR_TASK_PREMATURE_EOF

• MSK_RES_ERR_WRITE_ASYNC

• MSK_RES_ERR_WRITE_LP_DUPLICATE_CON_NAMES

• MSK_RES_ERR_WRITE_LP_DUPLICATE_VAR_NAMES

• MSK_RES_ERR_WRITE_LP_INVALID_CON_NAMES

• MSK_RES_ERR_WRITE_LP_INVALID_VAR_NAMES

• MSK_RES_TRM_SERVER_MAX_MEMORY

• MSK_RES_TRM_SERVER_MAX_TIME

• MSK_RES_WRN_GETDUAL_IGNORES_INTEGRALITY

• MSK_RES_WRN_PRESOLVE_PRIMAL_PERTURBATIONS

• MSK_RES_WRN_PTF_UNKNOWN_SECTION

Removed

• MSK_RES_ERR_INVALID_AMPL_STUB

• MSK_RES_ERR_SIZE_LICENSE_NUMCORES

• MSK_RES_ERR_XML_INVALID_PROBLEM_TYPE

• MSK_RES_WRN_PRESOLVE_PRIMAL_PERTUBATIONS

• MSK_RES_WRN_WRITE_LP_DUPLICATE_CON_NAMES

• MSK_RES_WRN_WRITE_LP_DUPLICATE_VAR_NAMES

• MSK_RES_WRN_WRITE_LP_INVALID_CON_NAMES

• MSK_RES_WRN_WRITE_LP_INVALID_VAR_NAMES