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Searched refs:ntightened (Results 1 – 9 of 9) sorted by relevance

/dports/math/SCIP/scip-7.0.3/src/scip/
H A Dprop_sync.c87 assert(ntightened != NULL); in applyBoundChanges()
90 *ntightened = 0; in applyBoundChanges()
116 ++(*ntightened); in applyBoundChanges()
177 data->ntightened = 0; in SCIP_DECL_PROPINIT()
206 int ntightened; in SCIP_DECL_PROPPRESOL() local
225 if( ntightened > 0 ) in SCIP_DECL_PROPPRESOL()
227 *nchgbds += ntightened; in SCIP_DECL_PROPPRESOL()
228 data->ntightened += ntightened; in SCIP_DECL_PROPPRESOL()
260 if( ntightened > 0 ) in SCIP_DECL_PROPEXEC()
262 data->ntightened += ntightened; in SCIP_DECL_PROPEXEC()
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H A Dcons_knapsack.c2384 assert(ntightened != NULL); in getCover()
2413 *ntightened = 0; in getCover()
2423 (*ntightened)++; in getCover()
3462 assert(nvarsM1 >= 0 && nvarsM1 <= nvars - ntightened); in sequentialUpAndDownLifting()
3463 assert(nvarsM2 >= 0 && nvarsM2 <= nvars - ntightened); in sequentialUpAndDownLifting()
3464 assert(nvarsF >= 0 && nvarsF <= nvars - ntightened); in sequentialUpAndDownLifting()
3465 assert(nvarsR >= 0 && nvarsR <= nvars - ntightened); in sequentialUpAndDownLifting()
4641 assert(ncovervars + nnoncovervars == nvars - ntightened); in superadditiveUpLifting()
5436 assert(*ncovervars + *nnoncovervars == nvars - ntightened); in getFeasibleSet()
5481 assert(*ncovervars + *nnoncovervars == nvars - ntightened); in getFeasibleSet()
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H A Dcons_components.c958 int ntightened; in solveAndEvalSubscip() local
960 ntightened = 0; in solveAndEvalSubscip()
971 ntightened++; in solveAndEvalSubscip()
977 ntightened++; in solveAndEvalSubscip()
982 *ntightenedbounds += ntightened; in solveAndEvalSubscip()
984 …Message("--> tightened %d bounds of variables due to global bounds in the sub-SCIP\n", ntightened); in solveAndEvalSubscip()
H A Dprop_obbt.c1298 int ntightened; /* stores the number of successful bound changes */ in applyBoundChgs() local
1308 SCIPdebug( ntightened = 0 ); in applyBoundChgs()
1346 SCIPdebug( ntightened++ ); in applyBoundChgs()
1351 SCIPdebug( SCIPdebugMsg(scip, "tightened bounds: %d\n", ntightened) ); in applyBoundChgs()
/dports/math/couenne/Couenne-releases-0.5.8/Couenne/src/bound_tightening/
H A DboundTightening.cpp47 int ntightened = 0, in btCore() local
82 ntightened = ((nbwtightened > 0) || first) ? in btCore()
89 nbwtightened = ((ntightened > 0) || ((ntightened==0) && first)) ? impliedBounds (chg_bds) : 0; in btCore()
94 if ((ntightened < 0) || (nbwtightened < 0)) { in btCore()
133 } while (((ntightened > 0) || (nbwtightened > 0)) && in btCore()
134 (ntightened + nbwtightened > THRES_IMPROVED) && in btCore()
/dports/math/couenne/Couenne-releases-0.5.8/Couenne/src/bound_tightening/twoImpliedBT/
H A DTwoImpliedGenCuts.cpp418 ntightened = 0, in generateCuts() local
672 ntightened += nCurTightened; in generateCuts()
680 if (result >= 0 && ntightened) { in generateCuts()
748 ntightened = ntightenedL + ntightenedU; in generateCuts()
780 jnlst_ -> Printf (J_ERROR, J_COUENNE, "%d improved bounds\n", ntightened); in generateCuts()
H A DTwoImpliedIneqCombine.cpp281 int ntightened = 0; in combine() local
707 ntightened++; in combine()
718 ntightened++; in combine()
755 return ntightened; in combine()
/dports/math/highs/HiGHS-cfe064e/src/mip/
H A DHighsSeparation.cpp524 int ntightened = 0; in transformBaseEquation() local
534 ++ntightened; in transformBaseEquation()
1663 int ntightened = 0; in computeTransformedRow() local
1673 ++ntightened; in computeTransformedRow()
/dports/math/highs/HiGHS-cfe064e/src/presolve/
H A DPresolve.cpp1390 int ntightened = 0; in runPropagator() local
1405 ++ntightened; in runPropagator()
1410 ++ntightened; in runPropagator()
1447 ++ntightened; in runPropagator()
1459 ++ntightened; in runPropagator()
1468 ntightened); in runPropagator()
1469 if (ntightened != 0) hasChange = true; in runPropagator()