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Searched refs:SCIPisNegative (Results 1 – 25 of 59) sorted by relevance

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/dports/math/SCIP/scip-7.0.3/applications/PolySCIP/src/
H A Dweight_space_polyhedron.cpp240 if (SCIPisNegative(scip, result)) { in addVertexToCorrespondingPartition()
263 … assert (SCIPisNegative(scip, curr_investigated_vertex_->computeSlack(outcome, outcome_is_ray))); in updateWeightSpacePolyhedron()
307 assert (SCIPisNegative(scip, non_obs_coeff)); in updateWeightSpacePolyhedron()
H A Ddouble_description_method.cpp86 assert (SCIPisNegative(scip, p_coeff)); in V_RepT()
171 else if (SCIPisNegative(scip, result) && !min_infeas_ind_.first) { in setSlacksAndMinInfeasInd()
444 if (SCIPisNegative(scip_, result)) { in extendVRep()
/dports/math/SCIP/scip-7.0.3/src/scip/
H A Dpresol_tworowbnd.c237 else if( SCIPisNegative(scip, c[i]) ) in solveSingleRowLP()
255 if( (SCIPisPositive(scip, c[i]) && SCIPisNegative(scip, a[i])) || in solveSingleRowLP()
256 (SCIPisNegative(scip, c[i]) && SCIPisPositive(scip, a[i])) ) in solveSingleRowLP()
289 if( !SCIPisNegative(scip, c[i]) ) in solveSingleRowLP()
301 else if( SCIPisNegative(scip, c[i]) ) in solveSingleRowLP()
325 if( !SCIPisNegative(scip, c[i]) && SCIPisNegative(scip, a[i]) ) in solveSingleRowLP()
348 if( SCIPisNegative(scip, a[i]) ) in solveSingleRowLP()
870 assert(SCIPisNegative(scip, row1valptr[i])); in transformAndSolve()
921 assert(SCIPisNegative(scip, row1valptr[i])); in transformAndSolve()
975 …if( SCIPisNegative(scip, row1valptr[i]) ) /* since we look at the swapped case, this represents a … in transformAndSolve()
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H A Devent_softtimelimit.c104 if( eventhdlrdata->filterpos < 0 && !SCIPisNegative(scip, eventhdlrdata->softtimelimit) ) in SCIP_DECL_EVENTINIT()
H A Dprop_pseudoobj.c365 assert(!SCIPisNegative(scip, maxlbobjchg)); in objimplicsCreate()
366 assert(!SCIPisNegative(scip, maxubobjchg)); in objimplicsCreate()
1411 assert(!SCIPisNegative(scip, lbobjchg)); in collectMinactVar()
1431 assert(!SCIPisNegative(scip, ubobjchg)); in collectMinactVar()
1470 assert(!SCIPisNegative(scip, lbobjchg)); in collectMinactVar()
1471 assert(!SCIPisNegative(scip, ubobjchg)); in collectMinactVar()
2002 if( foundimplics || SCIPisNegative(scip, objval) ) in addConflictBinvar()
2109 assert(!SCIPisNegative(scip, objval * (newbound - glbbound))); in adjustCutoffbound()
2409 assert(!SCIPisNegative(scip, lbobjchg)); in propagateCutoffboundBinvar()
2413 assert(!SCIPisNegative(scip, ubobjchg)); in propagateCutoffboundBinvar()
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H A Dpresol_dualinfer.c312 if( (SCIPisNegative(scip, row1coefs[idx1]) && SCIPisPositive(scip, row2coefs[idx2])) || in combineCols()
313 (SCIPisPositive(scip, row1coefs[idx1]) && SCIPisNegative(scip, row2coefs[idx2])) ) in combineCols()
315 if( SCIPisNegative(scip, row2coefs[idx2]) ) in combineCols()
423 if( SCIPisNegative(scip, row2coefs[idx]) ) in combineCols()
449 if( SCIPisNegative(scip, row1coefs[idx]) ) in combineCols()
492 else if ( SCIPisNegative(scip, row2coefs[idx]) ) in combineCols()
637 || (SCIPisNegative(scip, row1coefs[idx]) && SCIPisInfinity(scip, -lbs[idx])) ) in combineCols()
665 else if ( SCIPisNegative(scip, row1coefs[idx]) ) in combineCols()
H A Dprop_dualfix.c132 if( SCIPvarMayRoundDown(var) && !SCIPisNegative(scip, obj) ) in performDualfix()
H A Dheur_ofins.c571 assert((SCIPisPositive(scip, newcoef) && SCIPisNegative(scip, oldcoef)) in SCIP_DECL_HEUREXEC()
572 || (SCIPisNegative(scip, newcoef) && SCIPisPositive(scip, oldcoef))); in SCIP_DECL_HEUREXEC()
H A Dscip_timing.c402 assert(!SCIPisNegative(scip, SCIPreaderGetReadingTime(scip->set->readers[r]))); in SCIPgetReadingTime()
H A Dheur_trivialnegation.c146 … changed |= SCIPisPositive(scip, oldcoef) == SCIPisNegative(scip, newcoef); /*lint !e514*/ in SCIP_DECL_HEUREXEC()
H A Dscip_numerics.h295 SCIP_Bool SCIPisNegative(
772 #define SCIPisNegative(scip, val) SCIPsetIsNegative((scip)->set, val) macro
H A Dbranch_distribution.c287 assert(!SCIPisNegative(scip, *variance)); in SCIPvarCalcDistributionParameters()
307 assert(!SCIPisNegative(scip, variance)); in SCIPcalcCumulativeDistribution()
724 assert(!SCIPisNegative(scip, rowvariance)); in calcBranchScore()
H A Dcons_linear.c4370 else if( SCIPisNegative(scip, consdata->rhs) ) in normalizeCons()
5556 assert(!SCIPisNegative(scip, alpha)); in tightenVarBoundsEasy()
5612 assert(!SCIPisNegative(scip, alpha)); in tightenVarBoundsEasy()
5663 assert(!SCIPisNegative(scip, alpha)); in tightenVarBoundsEasy()
5718 assert(!SCIPisNegative(scip, alpha)); in tightenVarBoundsEasy()
11382 assert(!SCIPisNegative(scip, rhs)); in rangedRowSimplify()
11553 assert(!SCIPisNegative(scip, rhs)); in simplifyInequalities()
11578 assert(!hasrhs || !SCIPisNegative(scip, rhs)); in simplifyInequalities()
14361 if( !SCIPisNegative(scip, ratio) ) in presolStuffing()
14445 assert(!SCIPisNegative(scip, obj)); in presolStuffing()
[all …]
H A Dcons_soc.c671 …assert((consdata->rhscoeff >= 0.0 && !SCIPisNegative(scip, SCIPvarGetLbGlobal(consdata->rhsvar) + … in createNlRow()
1032 assert(!SCIPisNegative(scip, lambda)); /* otherwise A > 1, so constraint is not violated */ in generateCutProjectedPoint()
1617 assert(!SCIPisNegative(scip, consdata->constant)); in presolveRemoveFixedVariables()
1753 if( SCIPisNegative(scip, rhs - consdata->constant) ) in presolveRemoveFixedVariables()
2408 assert(!SCIPisNegative(scip, constant)); in presolveCreateOuterApprox()
3251 …if ( SCIPisNegative(scip, SCIPvarGetLbGlobal(bilinvar1)) || SCIPisNegative(scip, SCIPvarGetLbGloba… in SCIP_DECL_QUADCONSUPGD()
3277 if( ! SCIPisZero(scip, term->lincoef) || SCIPisNegative(scip, term->sqrcoef) ) in SCIP_DECL_QUADCONSUPGD()
3482 if( rhsvar != NULL && lhscount >= 1 && !SCIPisNegative(scip, lhsconstant) ) in SCIP_DECL_QUADCONSUPGD()
3600 if( rhsvar != NULL && lhscount >= 1 && !SCIPisNegative(scip, lhsconstant) ) in SCIP_DECL_QUADCONSUPGD()
3894 if( rhsvarfound && lhscount >= 1 && !SCIPisNegative(scip, lhsconstant) ) in SCIP_DECL_QUADCONSUPGD()
[all …]
H A Dheur_farkasdiving.c463 if( SCIPisNegative(scip, obj) ) in SCIP_DECL_DIVESETGETSCORE()
H A Dscip_numerics.c64 #undef SCIPisNegative
575 SCIP_Bool SCIPisNegative( in SCIPisNegative() function
H A Dbenderscut_feas.c190 else if( SCIPisNegative(subproblem, dualsol) ) in computeStandardLPFeasibilityCut()
H A Dsepa_eccuts.c473 …&& idx2 >= 0 && idx1 == idx2 && (quadelem->idx1 != quadelem->idx2 || SCIPisNegative(scip, coef) ) ) in nlrowaggrCreate()
526 …&& idx2 >= 0 && idx1 == idx2 && (quadelem->idx1 != quadelem->idx2 || SCIPisNegative(scip, coef) ) ) in nlrowaggrCreate()
850 if( !rhsaggr && SCIPisNegative(scip, quadelem->coef) ) in createMIP()
1243 || (!rhsaggr && SCIPisNegative(scip, quadelem->coef)); in searchEcAggrWithCliques()
1574 nnegedges += SCIPisNegative(scip, quadelem->coef) ? 1 : 0; in isCandidate()
H A Dscip_nonlinear.c517 if( SCIPisNegative(scip, QUAD_TO_DBL(mjq)) != overestimate ) in SCIPcomputeBilinEnvelope1()
912 if( SCIPisNegative(scip, mi) != overestimate || SCIPisNegative(scip, mj) != overestimate ) in SCIPcomputeBilinEnvelope2()
H A Dbranch_pscost.c323 assert(!SCIPisNegative(scip, branchscore)); in updateBestCandidate()
H A Dcons_varbound.c1789 if( !SCIPisNegative(scip, SCIPvarGetObj(consdata->vbdvar)) in propagateCons()
1811 if( !SCIPisNegative(scip, SCIPvarGetObj(consdata->var)) in propagateCons()
2299 assert( SCIPisNegative(scip, coef) ); in preprocessConstraintPairs()
2342 assert( SCIPisNegative(scip, coef) ); in preprocessConstraintPairs()
2385 assert( SCIPisNegative(scip, consdata1->vbdcoef) ); in preprocessConstraintPairs()
2428 assert( SCIPisNegative(scip, consdata1->vbdcoef) ); in preprocessConstraintPairs()
H A Dprop_genvbounds.c554 assert(SCIPisNegative(scip, propdata->genvboundstore[j]->cutoffcoef)); in fillGlobalStartingData()
1640 else if( SCIPisNegative(scip, genvbound->coefs[j]) && in sortGenVBounds()
2272 if( SCIPisNegative(scip, coefcutoffbound) ) in SCIPgenVBoundAdd()
H A Dpresol_domcol.c1289 … if( !SCIPisInfinity(scip, dominatingwcub) && SCIPisNegative(scip, SCIPvarGetObj(dominatingvar))) in predBndStr()
1444 if( varstofix[dominatedidx] == NOFIX && !SCIPisNegative(scip, SCIPvarGetObj(dominatedvar)) ) in findFixings()
/dports/math/SCIP/scip-7.0.3/applications/STP/src/
H A Dpricer_stp.c237 assert(!SCIPisNegative(scip, pricerdata->mi[t])); in pricing()
294 assert(!SCIPisNegative(scip, edgecosts[e])); in pricing()
317 if( SCIPisNegative(scip, redcost) ) in pricing()
/dports/math/SCIP/scip-7.0.3/examples/VRP/src/
H A Dpricer_vrp.cpp191 if ( SCIPisNegative(scip, reduced_cost) ) in pricing()

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