SCIPsetEmphasis

scip_sys

Function SCIPsetEmphasis 

Source 
pub unsafe extern "C" fn SCIPsetEmphasis(
    scip: *mut SCIP,
    paramemphasis: SCIP_PARAMEMPHASIS,
    quiet: c_uint,
) -> SCIP_RETCODE
Expand description

sets parameters to

  • \ref SCIP_PARAMEMPHASIS_DEFAULT to use default values (see also SCIPresetParams())
  • \ref SCIP_PARAMEMPHASIS_COUNTER to get feasible and “fast” counting process
  • \ref SCIP_PARAMEMPHASIS_CPSOLVER to get CP like search (e.g. no LP relaxation)
  • \ref SCIP_PARAMEMPHASIS_EASYCIP to solve easy problems fast
  • \ref SCIP_PARAMEMPHASIS_FEASIBILITY to detect feasibility fast
  • \ref SCIP_PARAMEMPHASIS_HARDLP to be capable to handle hard LPs
  • \ref SCIP_PARAMEMPHASIS_OPTIMALITY to prove optimality fast
  • \ref SCIP_PARAMEMPHASIS_PHASEFEAS to find feasible solutions during a 3 phase solution process
  • \ref SCIP_PARAMEMPHASIS_PHASEIMPROVE to find improved solutions during a 3 phase solution process
  • \ref SCIP_PARAMEMPHASIS_PHASEPROOF to proof optimality during a 3 phase solution process
  • \ref SCIP_PARAMEMPHASIS_NUMERICS to solve problems which cause numerical issues

@return \ref SCIP_OKAY is returned if everything worked. Otherwise a suitable error code is passed. See \ref SCIP_Retcode “SCIP_RETCODE” for a complete list of error codes.