Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
SCIPclp SCIP 1.2.1.3 with Clp 1.11.1 (Release Version) as LP solver | OPTIMUM | 8.49235 | 4.30292 |
Name | /PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/ normalized-t2001.13queen13.1111226368--soft-33-100-0.wbo |
MD5SUM | ae60804d96363031fd1d95f40cdae528 |
Bench Category | PARTIAL-SMALLINT-LIN (both soft and hard constraints, small integers, linear constraints) |
Best result obtained on this benchmark | MOPT |
Best cost obtained on this benchmark | 15 |
Best CPU time to get the best result obtained on this benchmark | 0.158975 |
Max-Satisfiable | |
Max-(Un)Satisfiability was proved | |
Best value of the cost | |
Optimality of the best cost was proved | |
Number of variables | 169 |
Total number of constraints | 101 |
Number of soft constraints | 69 |
Number of constraints which are clauses | 30 |
Number of constraints which are cardinality constraints (but not clauses) | 70 |
Number of constraints which are nor clauses,nor cardinality constraints | 1 |
Minimum length of a constraint | 2 |
Maximum length of a constraint | 169 |
Top cost | 3204 |
Min constraint cost | 1 |
Max constraint cost | 97 |
Sum of constraints costs | 3203 |
Biggest number in a constraint | 38 |
Number of bits of the biggest number in a constraint | 6 |
Biggest sum of numbers in a constraint | 1270 |
Number of bits of the biggest sum of numbers | 11 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
0.00/0.00 c SCIP version 1.2.1.3 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: Clp 1.11.1] 0.00/0.00 c Copyright (c) 2002-2010 Konrad-Zuse-Zentrum fuer Informationstechnik Berlin (ZIB) 0.00/0.00 c 0.00/0.00 c user parameter file <scip.set> not found - using default parameters 0.00/0.00 c reading problem <HOME/instance-2705476-1278572947.wbo> 0.00/0.00 c original problem has 307 variables (238 bin, 0 int, 69 impl, 0 cont) and 171 constraints 0.00/0.00 c problem read 0.00/0.00 c presolving settings loaded 0.00/0.00 c presolving: 0.00/0.00 c (round 1) 0 del vars, 1 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 6 impls, 20 clqs 0.00/0.01 c (round 2) 0 del vars, 4 del conss, 0 chg bounds, 1 chg sides, 0 chg coeffs, 0 upgd conss, 6 impls, 20 clqs 0.00/0.01 c (round 3) 1 del vars, 5 del conss, 68 chg bounds, 1 chg sides, 0 chg coeffs, 0 upgd conss, 6 impls, 20 clqs 0.00/0.01 c (round 4) 2 del vars, 5 del conss, 68 chg bounds, 1 chg sides, 0 chg coeffs, 30 upgd conss, 6 impls, 20 clqs 0.00/0.01 c (0.0s) probing: 101/237 (42.6%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes 0.00/0.01 c (0.0s) probing aborted: 100/100 successive totally useless probings 0.00/0.01 c presolving (5 rounds): 0.00/0.01 c 2 deleted vars, 5 deleted constraints, 68 tightened bounds, 0 added holes, 1 changed sides, 0 changed coefficients 0.00/0.01 c 92 implications, 20 cliques 0.00/0.01 c presolved problem has 305 variables (237 bin, 0 int, 68 impl, 0 cont) and 166 constraints 0.00/0.01 c 23 constraints of type <setppc> 0.00/0.01 c 68 constraints of type <linear> 0.00/0.01 c 68 constraints of type <indicator> 0.00/0.01 c 7 constraints of type <logicor> 0.00/0.01 c transformed objective value is always integral (scale: 1) 0.00/0.01 c Presolving Time: 0.01 0.00/0.01 c - non default parameters ---------------------------------------------------------------------- 0.00/0.01 c # SCIP version 1.2.1.3 0.00/0.01 c 0.00/0.01 c # frequency for displaying node information lines 0.00/0.01 c # [type: int, range: [-1,2147483647], default: 100] 0.00/0.01 c display/freq = 10000 0.00/0.01 c 0.00/0.01 c # maximal time in seconds to run 0.00/0.01 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20] 0.00/0.01 c limits/time = 1790 0.00/0.01 c 0.00/0.01 c # maximal memory usage in MB; reported memory usage is lower than real memory usage! 0.00/0.01 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20] 0.00/0.01 c limits/memory = 3420 0.00/0.01 c 0.00/0.01 c # default clock type (1: CPU user seconds, 2: wall clock time) 0.00/0.01 c # [type: int, range: [1,2], default: 1] 0.00/0.01 c timing/clocktype = 2 0.00/0.01 c 0.00/0.01 c # should presolving try to simplify inequalities 0.00/0.01 c # [type: bool, range: {TRUE,FALSE}, default: FALSE] 0.00/0.01 c constraints/linear/simplifyinequalities = TRUE 0.00/0.01 c 0.00/0.01 c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true 0.00/0.01 c # [type: bool, range: {TRUE,FALSE}, default: FALSE] 0.00/0.01 c constraints/indicator/addCouplingCons = TRUE 0.00/0.01 c 0.00/0.01 c # should presolving try to simplify knapsacks 0.00/0.01 c # [type: bool, range: {TRUE,FALSE}, default: FALSE] 0.00/0.01 c constraints/knapsack/simplifyinequalities = TRUE 0.00/0.01 c 0.00/0.01 c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node) 0.00/0.01 c # [type: int, range: [-1,2147483647], default: -1] 0.00/0.01 c separating/rapidlearning/freq = 0 0.00/0.01 c 0.00/0.01 c ----------------------------------------------------------------------------------------------- 0.00/0.01 c start solving 0.00/0.02 c 0.00/0.02 c time | node | left |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr| dualbound | primalbound | gap 0.00/0.02 c 0.0s| 1 | 0 | 8 | - |1060k| 0 | 0 | 305 | 166 | 305 | 30 | 0 | 0 | 0 | 0.000000e+00 | -- | Inf 0.00/0.03 c 0.0s| 1 | 0 | 33 | - |1086k| 0 | 5 | 305 | 166 | 305 | 50 | 20 | 0 | 0 | 0.000000e+00 | -- | Inf 0.00/0.03 c 0.0s| 1 | 0 | 48 | - |1128k| 0 | 27 | 305 | 166 | 305 | 56 | 26 | 0 | 0 | 0.000000e+00 | -- | Inf 0.00/0.04 c 0.0s| 1 | 0 | 127 | - |1413k| 0 | 36 | 305 | 166 | 305 | 60 | 30 | 0 | 0 | 0.000000e+00 | -- | Inf 0.04/0.05 c 0.0s| 1 | 0 | 160 | - |1494k| 0 | 39 | 305 | 166 | 305 | 63 | 33 | 0 | 0 | 0.000000e+00 | -- | Inf 0.04/0.06 c 0.1s| 1 | 0 | 206 | - |1564k| 0 | 40 | 305 | 166 | 305 | 64 | 34 | 0 | 0 | 0.000000e+00 | -- | Inf 0.04/0.07 c 0.1s| 1 | 0 | 232 | - |1654k| 0 | 42 | 305 | 166 | 305 | 68 | 38 | 0 | 0 | 0.000000e+00 | -- | Inf 0.09/0.13 c 0.1s| 1 | 2 | 232 | - |1657k| 0 | 42 | 305 | 166 | 305 | 68 | 38 | 0 | 16 | 0.000000e+00 | -- | Inf 0.29/0.30 o 3162 0.29/0.30 c y 0.3s| 15 | 14 | 586 | 25.3 |1693k| 13 | - | 305 | 166 | 0 | 0 | 52 | 0 | 139 | 0.000000e+00 | 3.162000e+03 | Inf 0.59/0.62 o 766 0.59/0.62 c * 0.6s| 270 | 246 | 2478 | 8.3 |1982k| 39 | - | 305 | 180 | 305 | 73 | 136 | 14 | 496 | 0.000000e+00 | 7.660000e+02 | Inf 0.69/0.75 o 368 0.69/0.75 c * 0.8s| 555 | 466 | 3250 | 5.4 |2235k| 66 | - | 305 | 214 | 305 | 68 | 179 | 48 | 608 | 0.000000e+00 | 3.680000e+02 | Inf 0.88/0.91 o 357 0.88/0.91 c * 0.9s| 1055 | 895 | 4307 | 3.9 |2626k| 66 | - | 305 | 253 | 305 | 76 | 233 | 87 | 676 | 0.000000e+00 | 3.570000e+02 | Inf 1.18/1.26 o 260 1.18/1.26 c * 1.3s| 2350 | 1754 | 6779 | 2.8 |3568k| 83 | - | 305 | 490 | 305 | 76 | 257 | 325 | 709 | 0.000000e+00 | 2.600000e+02 | Inf 1.18/1.26 o 232 1.18/1.26 c * 1.3s| 2351 | 1707 | 6780 | 2.8 |3550k| 83 | - | 305 | 490 | 305 | 76 | 257 | 325 | 709 | 0.000000e+00 | 2.320000e+02 | Inf 1.29/1.37 o 229 1.29/1.37 c * 1.4s| 2666 | 1851 | 7760 | 2.8 |3796k| 83 | - | 305 | 618 | 305 | 69 | 271 | 454 | 744 | 0.000000e+00 | 2.290000e+02 | Inf 1.49/1.52 o 228 1.49/1.52 c time | node | left |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr| dualbound | primalbound | gap 1.49/1.52 c * 1.5s| 3176 | 2227 | 8784 | 2.7 |4177k| 83 | - | 305 | 740 | 305 | 79 | 304 | 577 | 790 | 0.000000e+00 | 2.280000e+02 | Inf 1.49/1.56 o 216 1.49/1.56 c * 1.6s| 3271 | 2235 | 9039 | 2.7 |4231k| 83 | - | 305 | 790 | 305 | 77 | 316 | 627 | 803 | 0.000000e+00 | 2.160000e+02 | Inf 1.59/1.63 o 214 1.59/1.63 c * 1.6s| 3453 | 2387 | 9767 | 2.8 |4359k| 83 | - | 305 | 829 | 305 | 75 | 381 | 666 | 834 | 0.000000e+00 | 2.140000e+02 | Inf 1.89/1.91 o 209 1.89/1.91 c * 1.9s| 4342 | 3084 | 12046 | 2.7 |4948k| 83 | - | 305 | 983 | 305 | 69 | 509 | 825 | 905 | 0.000000e+00 | 2.090000e+02 | Inf 1.89/1.94 o 167 1.89/1.94 c * 1.9s| 4439 | 2884 | 12283 | 2.7 |4818k| 83 | - | 305 |1023 | 305 | 71 | 513 | 865 | 908 | 0.000000e+00 | 1.670000e+02 | Inf 3.39/3.46 o 150 3.39/3.46 c * 3.5s| 8435 | 4447 | 27362 | 3.2 |7254k| 99 | - | 305 |2396 | 305 | 72 | 837 |2551 |1135 | 0.000000e+00 | 1.500000e+02 | Inf 3.49/3.51 o 147 3.49/3.51 c v 3.5s| 8513 | 4481 | 28143 | 3.3 |7341k| 99 | - | 305 |2434 | 305 | 77 | 853 |2598 |1140 | 0.000000e+00 | 1.470000e+02 | Inf 3.59/3.66 o 141 3.59/3.66 c * 3.7s| 8787 | 4537 | 29795 | 3.4 |7488k| 99 | - | 305 |2480 | 305 | 79 | 932 |2729 |1182 | 0.000000e+00 | 1.410000e+02 | Inf 3.69/3.79 o 129 3.69/3.79 c * 3.8s| 9110 | 4475 | 30933 | 3.4 |7568k| 99 | - | 305 |2562 | 305 | 75 | 971 |2912 |1189 | 0.000000e+00 | 1.290000e+02 | Inf 3.79/3.80 o 104 3.79/3.80 c * 3.8s| 9130 | 4113 | 31151 | 3.4 |7210k| 99 | - | 305 |2569 | 305 | 71 | 978 |2921 |1190 | 0.000000e+00 | 1.040000e+02 | Inf 3.89/3.94 o 97 3.89/3.94 c * 3.9s| 9410 | 3950 | 32719 | 3.5 |7232k| 99 | - | 305 |2642 | 305 | 67 |1022 |3087 |1193 | 0.000000e+00 | 9.700000e+01 | Inf 3.89/3.94 o 37 3.89/3.94 c * 3.9s| 9411 | 1596 | 32721 | 3.5 |5288k| 99 | - | 305 |2642 | 305 | 67 |1022 |3087 |1193 | 0.000000e+00 | 3.700000e+01 | Inf 4.09/4.18 o 15 4.09/4.18 c * 4.2s| 9755 | 899 | 36410 | 3.7 |4945k| 99 | - | 305 |2677 | 305 | 68 |1045 |3540 |1205 | 0.000000e+00 | 1.500000e+01 | Inf 4.19/4.29 c 4.19/4.29 c SCIP Status : problem is solved [optimal solution found] 4.19/4.29 c Solving Time (sec) : 4.29 4.19/4.29 c Solving Nodes : 9836 4.19/4.29 c Primal Bound : +1.50000000000000e+01 (118 solutions) 4.19/4.29 c Dual Bound : +1.50000000000000e+01 4.19/4.29 c Gap : 0.00 % 4.19/4.29 s OPTIMUM FOUND 4.19/4.29 v -x169 -x168 -x167 -x166 -x165 -x164 -x163 -x162 -x161 -x160 x159 -x158 -x157 -x156 -x155 -x154 -x153 -x152 -x151 -x150 -x149 x148 4.19/4.29 v -x147 -x146 -x145 -x144 -x143 -x142 x141 -x140 -x139 -x138 -x137 -x136 -x135 -x134 -x133 -x132 -x131 -x130 -x129 -x128 -x127 4.19/4.29 v x126 -x125 -x124 -x123 -x122 -x121 -x120 -x119 -x118 -x117 -x116 -x115 -x114 -x113 -x112 -x111 -x110 -x109 -x108 -x107 -x106 4.19/4.29 v -x105 x104 -x103 -x102 -x101 -x100 -x99 -x98 -x97 -x96 -x95 -x94 -x93 -x92 -x91 -x90 -x89 -x88 -x87 -x86 -x85 -x84 -x83 x82 4.19/4.29 v -x81 -x80 -x79 -x78 -x77 -x76 -x75 -x74 -x73 -x72 -x71 -x70 -x69 -x68 -x67 x66 -x65 -x64 -x63 -x62 -x61 -x60 x59 -x58 -x57 4.19/4.29 v -x56 -x55 -x54 -x53 -x52 -x51 -x50 x49 -x48 -x47 -x46 -x45 -x44 -x43 -x42 -x41 -x40 -x39 x38 -x37 -x36 -x35 -x34 -x33 -x32 -x31 4.19/4.29 v -x30 -x29 -x28 -x27 -x26 -x25 -x24 -x23 -x22 -x21 -x20 x19 -x18 -x17 -x16 -x15 -x14 -x13 -x12 -x11 -x10 -x9 -x8 -x7 -x6 -x5 4.19/4.29 v -x4 -x3 x2 -x1 4.19/4.29 c SCIP Status : problem is solved [optimal solution found] 4.19/4.29 c Solving Time : 4.29 4.19/4.29 c Original Problem : 4.19/4.29 c Problem name : HOME/instance-2705476-1278572947.wbo 4.19/4.29 c Variables : 307 (238 binary, 0 integer, 69 implicit integer, 0 continuous) 4.19/4.29 c Constraints : 171 initial, 171 maximal 4.19/4.29 c Presolved Problem : 4.19/4.29 c Problem name : t_HOME/instance-2705476-1278572947.wbo 4.19/4.29 c Variables : 305 (237 binary, 0 integer, 68 implicit integer, 0 continuous) 4.19/4.29 c Constraints : 166 initial, 2679 maximal 4.19/4.29 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs 4.19/4.29 c trivial : 0.00 0 0 0 0 0 0 0 0 4.19/4.29 c dualfix : 0.00 2 0 0 0 0 0 0 0 4.19/4.29 c boundshift : 0.00 0 0 0 0 0 0 0 0 4.19/4.29 c inttobinary : 0.00 0 0 0 0 0 0 0 0 4.19/4.29 c implics : 0.00 0 0 0 0 0 0 0 0 4.19/4.29 c probing : 0.01 0 0 0 0 0 0 0 0 4.19/4.29 c setppc : 0.00 0 0 0 0 0 0 0 0 4.19/4.29 c linear : 0.00 0 0 0 68 0 4 1 0 4.19/4.29 c indicator : 0.00 0 0 0 0 0 1 0 0 4.19/4.29 c logicor : 0.00 0 0 0 0 0 0 0 0 4.19/4.29 c bounddisjunction : 0.00 0 0 0 0 0 0 0 0 4.19/4.29 c root node : - 186 - - 186 - - - - 4.19/4.29 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children 4.19/4.29 c integral : 0 0 0 8222 0 0 73 0 0 4886 4.19/4.29 c setppc : 23 6 29373 5674 0 164 17813 0 0 0 4.19/4.29 c linear : 68 6 29261 5701 0 432 92401 1053 0 0 4.19/4.29 c indicator : 68 0 28848 5717 0 128 27874 0 0 0 4.19/4.29 c logicor : 7+ 6 7482 4787 0 622 1657 0 0 0 4.19/4.29 c bounddisjunction : 0+ 0 8356 0 0 26 1873 0 0 0 4.19/4.29 c countsols : 0 0 0 5172 0 0 0 0 0 0 4.19/4.29 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS 4.19/4.29 c integral : 0.71 0.00 0.00 0.71 0.00 4.19/4.29 c setppc : 0.04 0.00 0.04 0.00 0.00 4.19/4.29 c linear : 0.33 0.00 0.31 0.02 0.00 4.19/4.29 c indicator : 0.08 0.00 0.05 0.02 0.00 4.19/4.29 c logicor : 0.06 0.00 0.06 0.00 0.00 4.19/4.29 c bounddisjunction : 0.17 0.00 0.17 0.00 0.00 4.19/4.29 c countsols : 0.00 0.00 0.00 0.00 0.00 4.19/4.29 c Propagators : Time Calls Cutoffs DomReds 4.19/4.29 c vbounds : 0.04 6115 0 1504 4.19/4.29 c rootredcost : 0.00 20 0 56 4.19/4.29 c pseudoobj : 0.12 29708 455 25296 4.19/4.29 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters 4.19/4.29 c propagation : 0.11 1699 1697 9943 24.5 12 21.8 - 4.19/4.29 c infeasible LP : 0.03 624 622 2599 18.1 1 19.0 0 4.19/4.29 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0 4.19/4.29 c strong branching : 0.00 0 0 0 0.0 0 0.0 0 4.19/4.29 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 - 4.19/4.29 c applied globally : - - - 3674 16.4 - - - 4.19/4.29 c applied locally : - - - 38 32.9 - - - 4.19/4.29 c Separators : Time Calls Cutoffs DomReds Cuts Conss 4.19/4.29 c cut pool : 0.00 4 - - 0 - (maximal pool size: 113) 4.19/4.29 c redcost : 0.06 8554 0 1329 0 0 4.19/4.29 c impliedbounds : 0.00 5 0 0 0 0 4.19/4.29 c intobj : 0.00 0 0 0 0 0 4.19/4.29 c cgmip : 0.00 0 0 0 0 0 4.19/4.29 c gomory : 0.01 5 0 0 52 0 4.19/4.29 c strongcg : 0.01 5 0 0 108 0 4.19/4.29 c cmir : 0.00 5 0 0 0 0 4.19/4.29 c flowcover : 0.01 5 0 0 1 0 4.19/4.29 c clique : 0.00 5 0 0 2 0 4.19/4.29 c zerohalf : 0.00 0 0 0 0 0 4.19/4.29 c mcf : 0.00 1 0 0 0 0 4.19/4.29 c rapidlearning : 0.01 1 0 0 0 0 4.19/4.29 c Pricers : Time Calls Vars 4.19/4.29 c problem variables: 0.00 0 0 4.19/4.29 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children 4.19/4.29 c relpscost : 0.71 2504 0 73 0 0 4886 4.19/4.29 c pscost : 0.00 0 0 0 0 0 0 4.19/4.29 c inference : 0.09 5154 0 0 0 0 10455 4.19/4.29 c mostinf : 0.00 0 0 0 0 0 0 4.19/4.29 c leastinf : 0.00 0 0 0 0 0 0 4.19/4.29 c fullstrong : 0.00 0 0 0 0 0 0 4.19/4.29 c allfullstrong : 0.00 0 0 0 0 0 0 4.19/4.29 c random : 0.00 0 0 0 0 0 0 4.19/4.29 c Primal Heuristics : Time Calls Found 4.19/4.29 c LP solutions : 0.00 - 18 4.19/4.29 c pseudo solutions : 0.00 - 0 4.19/4.29 c oneopt : 0.01 18 0 4.19/4.29 c feaspump : 0.00 1 0 4.19/4.29 c crossover : 0.09 11 0 4.19/4.29 c pscostdiving : 0.02 181 0 4.19/4.29 c fracdiving : 0.02 181 0 4.19/4.29 c coefdiving : 0.02 181 0 4.19/4.29 c veclendiving : 0.02 182 1 4.19/4.29 c linesearchdiving : 0.02 182 0 4.19/4.29 c guideddiving : 0.04 182 0 4.19/4.29 c rootsoldiving : 0.01 156 0 4.19/4.29 c objpscostdiving : 0.01 157 0 4.19/4.29 c trivial : 0.00 2 0 4.19/4.29 c simplerounding : 0.00 2539 0 4.19/4.29 c zirounding : 0.01 1000 0 4.19/4.29 c rounding : 0.01 639 0 4.19/4.29 c shifting : 0.01 174 0 4.19/4.29 c intshifting : 0.00 0 0 4.19/4.29 c twoopt : 0.00 0 0 4.19/4.29 c fixandinfer : 0.00 0 0 4.19/4.29 c intdiving : 0.00 0 0 4.19/4.29 c actconsdiving : 0.00 0 0 4.19/4.29 c octane : 0.00 0 0 4.19/4.29 c rens : 0.01 1 0 4.19/4.29 c rins : 0.00 0 0 4.19/4.29 c localbranching : 0.00 0 0 4.19/4.29 c mutation : 0.00 0 0 4.19/4.29 c dins : 0.00 0 0 4.19/4.29 c undercover : 0.00 0 0 4.19/4.29 c nlp : 0.00 0 0 4.19/4.29 c trysol : 0.01 453 99 4.19/4.29 c LP : Time Calls Iterations Iter/call Iter/sec 4.19/4.29 c primal LP : 0.00 0 0 0.00 - 4.19/4.29 c dual LP : 1.39 4356 37685 8.65 27173.80 4.19/4.29 c lex dual LP : 0.00 0 0 0.00 - 4.19/4.29 c barrier LP : 0.00 0 0 0.00 - 4.19/4.29 c diving/probing LP: 0.05 282 993 3.52 20970.60 4.19/4.29 c strong branching : 0.69 1214 31057 25.58 44800.10 4.19/4.29 c (at root node) : - 16 2266 141.62 - 4.19/4.29 c conflict analysis: 0.00 0 0 0.00 - 4.19/4.29 c B&B Tree : 4.19/4.29 c number of runs : 1 4.19/4.29 c nodes : 9836 4.19/4.29 c nodes (total) : 9836 4.19/4.29 c nodes left : 0 4.19/4.29 c max depth : 99 4.19/4.29 c max depth (total): 99 4.19/4.29 c backtracks : 879 (8.9%) 4.19/4.29 c delayed cutoffs : 1118 4.19/4.29 c repropagations : 11039 (18307 domain reductions, 182 cutoffs) 4.19/4.29 c avg switch length: 5.05 4.19/4.29 c switching time : 0.30 4.19/4.29 c Solution : 4.19/4.29 c Solutions found : 118 (20 improvements) 4.19/4.29 c First Solution : +3.16200000000000e+03 (in run 1, after 14 nodes, 0.30 seconds, depth 14, found by <trysol>) 4.19/4.29 c Primal Bound : +1.50000000000000e+01 (in run 1, after 9755 nodes, 4.18 seconds, depth 42, found by <relaxation>) 4.19/4.29 c Dual Bound : +1.50000000000000e+01 4.19/4.29 c Gap : 0.00 % 4.19/4.29 c Root Dual Bound : +0.00000000000000e+00 4.19/4.29 c Root Iterations : 232 4.19/4.30 c Time complete: 4.29.
OK 15
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2705476-1278572947/watcher-2705476-1278572947 -o /tmp/evaluation-result-2705476-1278572947/solver-2705476-1278572947 -C 1800 -W 2000 -M 3800 HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2705476-1278572947.wbo -t 1800 -m 3800 Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 3891200 KiB Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 3942400 KiB Current StackSize limit: 10240 KiB [startup+0 s] /proc/loadavg: 0.21 0.05 0.02 2/173 22993 /proc/meminfo: memFree=29803424/32950928 swapFree=67111528/67111528 [pid=22993] ppid=22991 vsize=12512 CPUtime=0 /proc/22993/stat : 22993 (pbscip.linux.x8) R 22991 22993 22855 0 -1 4202496 1962 0 0 0 0 0 0 0 21 0 1 0 25508263 12812288 1881 4089446400 4194304 10345943 140736874132096 18446744073709551615 9107500 0 0 4096 0 0 0 0 17 4 0 0 0 /proc/22993/statm: 3128 1881 429 1502 0 1621 0 [startup+0.0490129 s] /proc/loadavg: 0.21 0.05 0.02 2/173 22993 /proc/meminfo: memFree=29803424/32950928 swapFree=67111528/67111528 [pid=22993] ppid=22991 vsize=24116 CPUtime=0.04 /proc/22993/stat : 22993 (pbscip.linux.x8) R 22991 22993 22855 0 -1 4202496 5754 0 0 0 4 0 0 0 21 0 1 0 25508263 24694784 4773 4089446400 4194304 10345943 140736874132096 18446744073709551615 6128164 0 0 4096 16384 0 0 0 17 4 0 0 0 /proc/22993/statm: 6029 4773 741 1502 0 4522 0 Current children cumulated CPU time (s) 0.04 Current children cumulated vsize (KiB) 24116 [startup+0.101004 s] /proc/loadavg: 0.21 0.05 0.02 2/173 22993 /proc/meminfo: memFree=29803424/32950928 swapFree=67111528/67111528 [pid=22993] ppid=22991 vsize=25536 CPUtime=0.09 /proc/22993/stat : 22993 (pbscip.linux.x8) R 22991 22993 22855 0 -1 4202496 6795 0 0 0 9 0 0 0 21 0 1 0 25508263 26148864 5237 4089446400 4194304 10345943 140736874132096 18446744073709551615 9194679 0 0 4096 16384 0 0 0 17 4 0 0 0 /proc/22993/statm: 6384 5237 762 1502 0 4877 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 25536 [startup+0.30097 s] /proc/loadavg: 0.21 0.05 0.02 2/173 22993 /proc/meminfo: memFree=29803424/32950928 swapFree=67111528/67111528 [pid=22993] ppid=22991 vsize=25536 CPUtime=0.29 /proc/22993/stat : 22993 (pbscip.linux.x8) R 22991 22993 22855 0 -1 4202496 6800 0 0 0 29 0 0 0 21 0 1 0 25508263 26148864 5242 4089446400 4194304 10345943 140736874132096 18446744073709551615 9194679 0 0 4096 16384 0 0 0 17 4 0 0 0 /proc/22993/statm: 6384 5242 766 1502 0 4877 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 25536 [startup+0.700898 s] /proc/loadavg: 0.21 0.05 0.02 2/173 22993 /proc/meminfo: memFree=29803424/32950928 swapFree=67111528/67111528 [pid=22993] ppid=22991 vsize=24116 CPUtime=0.69 /proc/22993/stat : 22993 (pbscip.linux.x8) R 22991 22993 22855 0 -1 4202496 7215 0 0 0 68 1 0 0 22 0 1 0 25508263 24694784 4916 4089446400 4194304 10345943 140736874132096 18446744073709551615 9194679 0 0 4096 16384 0 0 0 17 4 0 0 0 /proc/22993/statm: 6029 4916 775 1502 0 4522 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 24116 [startup+1.50076 s] /proc/loadavg: 0.21 0.05 0.02 2/174 22994 /proc/meminfo: memFree=29785568/32950928 swapFree=67111528/67111528 [pid=22993] ppid=22991 vsize=26164 CPUtime=1.49 /proc/22993/stat : 22993 (pbscip.linux.x8) R 22991 22993 22855 0 -1 4202496 10540 0 0 0 147 2 0 0 25 0 1 0 25508263 26791936 5424 4089446400 4194304 10345943 140736874132096 18446744073709551615 9194679 0 0 4096 16384 0 0 0 17 4 0 0 0 /proc/22993/statm: 6541 5424 775 1502 0 5034 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 26164 [startup+3.10048 s] /proc/loadavg: 0.21 0.05 0.02 2/174 22994 /proc/meminfo: memFree=29785692/32950928 swapFree=67111528/67111528 [pid=22993] ppid=22991 vsize=28412 CPUtime=3.09 /proc/22993/stat : 22993 (pbscip.linux.x8) R 22991 22993 22855 0 -1 4202496 16782 0 0 0 305 4 0 0 25 0 1 0 25508263 29093888 5559 4089446400 4194304 10345943 140736874132096 18446744073709551615 6548649 0 0 4096 16384 0 0 0 17 4 0 0 0 /proc/22993/statm: 7103 5559 775 1502 0 5596 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 28412 ############ # WARNING: # current cumulated CPU time (0 s) is less than in the last sample (4.19 s) # The time of a child was probably not reported to its father. # (see the two samples below) # Adding the difference (4.19 s) to the 'lost time'. [startup+4.20028 s] /proc/loadavg: 0.28 0.06 0.02 2/174 22994 /proc/meminfo: memFree=29784204/32950928 swapFree=67111528/67111528 [pid=22993] ppid=22991 vsize=29492 CPUtime=4.19 /proc/22993/stat : 22993 (pbscip.linux.x8) R 22991 22993 22855 0 -1 4202496 25211 0 0 0 413 6 0 0 25 0 1 0 25508263 30199808 5884 4089446400 4194304 10345943 140736874132096 18446744073709551615 9194679 0 0 4096 16384 0 0 0 17 4 0 0 0 /proc/22993/statm: 7373 5884 778 1502 0 5866 0 Current children cumulated CPU time (s) 4.19 Current children cumulated vsize (KiB) 29492 [startup+4.30026 s] /proc/loadavg: 0.28 0.06 0.02 2/174 22994 /proc/meminfo: memFree=29782716/32950928 swapFree=67111528/67111528 [pid=22993] ppid=-1 vsize=0 CPUtime=0 /proc/22993/stat : -- couldn't open stat file --/proc/22993/statm: Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 0 # ############ Solver just ended. Dumping a history of the last processes samples [startup+3.90033 s] /proc/loadavg: 0.28 0.06 0.02 2/174 22994 /proc/meminfo: memFree=29784204/32950928 swapFree=67111528/67111528 [pid=22993] ppid=22991 vsize=29228 CPUtime=3.89 /proc/22993/stat : 22993 (pbscip.linux.x8) R 22991 22993 22855 0 -1 4202496 21363 0 0 0 384 5 0 0 25 0 1 0 25508263 29929472 5815 4089446400 4194304 10345943 140736874132096 18446744073709551615 9194679 0 0 4096 16384 0 0 0 17 4 0 0 0 /proc/22993/statm: 7307 5815 775 1502 0 5800 0 Current children cumulated CPU time (s) 3.89 Current children cumulated vsize (KiB) 29228 [startup+4.30026 s] /proc/loadavg: 0.28 0.06 0.02 2/174 22994 /proc/meminfo: memFree=29782716/32950928 swapFree=67111528/67111528 [pid=22993] ppid=-1 vsize=0 CPUtime=0 /proc/22993/stat : -- couldn't open stat file --/proc/22993/statm: Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 0 Child status: 0 # WARNING: # The CPU time of some children was not reported to their father # (probably because of a missing or aborted wait()). # This 'lost CPU time' is added to the watched process CPU time. # lost CPU time (s): 4.19 # lost CPU user time (s): 4.13 # lost CPU system time (s): 0.06 Real time (s): 4.30292 CPU time (s): 8.49235 CPU user time (s): 8.36836 CPU system time (s): 0.12399 CPU usage (%): 197.362 Max. virtual memory (cumulated for all children) (KiB): 31624 getrusage(RUSAGE_CHILDREN,...) data: user time used= 4.23836 system time used= 0.06399 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 25224 page faults= 0 swaps= 0 block input operations= 0 block output operations= 0 messages sent= 0 messages received= 0 signals received= 0 voluntary context switches= 1 involuntary context switches= 9 runsolver used 0.010998 second user time and 0.019996 second system time The end
Begin job on node120 at 2010-07-08 09:09:07 IDJOB=2705476 IDBENCH=78863 IDSOLVER=1214 FILE ID=node120/2705476-1278572947 PBS_JOBID= 11240214 Free space on /tmp= 73464 MiB SOLVER NAME= SCIPclp SCIP 1.2.1.3 with Clp 1.11.1 (Release Version) as LP solver BENCH NAME= PB10/normalized-PB10/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/normalized-t2001.13queen13.1111226368--soft-33-100-0.wbo COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt.clp -f BENCHNAME -t TIMEOUT -m MEMLIMIT RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2705476-1278572947/watcher-2705476-1278572947 -o /tmp/evaluation-result-2705476-1278572947/solver-2705476-1278572947 -C 1800 -W 2000 -M 3800 HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2705476-1278572947.wbo -t 1800 -m 3800 TIME LIMIT= 1800 seconds MEMORY LIMIT= 3800 MiB MAX NB THREAD= 0 MD5SUM BENCH= ae60804d96363031fd1d95f40cdae528 RANDOM SEED=970932403 node120.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009 /proc/cpuinfo: processor : 0 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.813 cache size : 8192 KB physical id : 0 siblings : 4 core id : 0 cpu cores : 4 apicid : 0 fpu : yes fpu_exception : yes cpuid level : 11 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm bogomips : 5333.62 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: [8] processor : 1 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.813 cache size : 8192 KB physical id : 1 siblings : 4 core id : 0 cpu cores : 4 apicid : 16 fpu : yes fpu_exception : yes cpuid level : 11 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm bogomips : 5332.82 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: [8] processor : 2 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.813 cache size : 8192 KB physical id : 0 siblings : 4 core id : 1 cpu cores : 4 apicid : 2 fpu : yes fpu_exception : yes cpuid level : 11 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm bogomips : 5332.75 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: [8] processor : 3 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.813 cache size : 8192 KB physical id : 1 siblings : 4 core id : 1 cpu cores : 4 apicid : 18 fpu : yes fpu_exception : yes cpuid level : 11 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm bogomips : 5332.75 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: [8] processor : 4 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.813 cache size : 8192 KB physical id : 0 siblings : 4 core id : 2 cpu cores : 4 apicid : 4 fpu : yes fpu_exception : yes cpuid level : 11 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm bogomips : 5332.78 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: [8] processor : 5 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.813 cache size : 8192 KB physical id : 1 siblings : 4 core id : 2 cpu cores : 4 apicid : 20 fpu : yes fpu_exception : yes cpuid level : 11 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm bogomips : 5363.42 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: [8] processor : 6 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.813 cache size : 8192 KB physical id : 0 siblings : 4 core id : 3 cpu cores : 4 apicid : 6 fpu : yes fpu_exception : yes cpuid level : 11 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm bogomips : 5332.76 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: [8] processor : 7 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.813 cache size : 8192 KB physical id : 1 siblings : 4 core id : 3 cpu cores : 4 apicid : 22 fpu : yes fpu_exception : yes cpuid level : 11 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm bogomips : 5332.83 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: [8] /proc/meminfo: MemTotal: 32950928 kB MemFree: 29803952 kB Buffers: 154836 kB Cached: 2765312 kB SwapCached: 0 kB Active: 1599372 kB Inactive: 1383548 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 32950928 kB LowFree: 29803952 kB SwapTotal: 67111528 kB SwapFree: 67111528 kB Dirty: 12728 kB Writeback: 0 kB AnonPages: 63180 kB Mapped: 14624 kB Slab: 100164 kB PageTables: 4080 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 83586992 kB Committed_AS: 184220 kB VmallocTotal: 34359738367 kB VmallocUsed: 296008 kB VmallocChunk: 34359440975 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 73452 MiB End job on node120 at 2010-07-08 09:09:12