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 | 3.80542 | 3.8062 |
Name | /PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/ normalized-t2001.13queen13.1111216411--soft-33-100-0.wbo |
MD5SUM | b83b3eb7b2e3cdfc14afc5fb58fdd674 |
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 | 2 |
Best CPU time to get the best result obtained on this benchmark | 0.195969 |
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 | 64 |
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 | 2925 |
Min constraint cost | 1 |
Max constraint cost | 96 |
Sum of constraints costs | 2924 |
Biggest number in a constraint | 38 |
Number of bits of the biggest number in a constraint | 6 |
Biggest sum of numbers in a constraint | 1200 |
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-2705321-1278572933.wbo> 0.00/0.00 c original problem has 297 variables (233 bin, 0 int, 64 impl, 0 cont) and 166 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, 2 impls, 23 clqs 0.00/0.01 c (round 2) 0 del vars, 6 del conss, 0 chg bounds, 1 chg sides, 0 chg coeffs, 0 upgd conss, 2 impls, 23 clqs 0.00/0.01 c (round 3) 1 del vars, 7 del conss, 63 chg bounds, 1 chg sides, 0 chg coeffs, 0 upgd conss, 2 impls, 23 clqs 0.00/0.01 c (round 4) 2 del vars, 7 del conss, 63 chg bounds, 1 chg sides, 0 chg coeffs, 33 upgd conss, 2 impls, 23 clqs 0.00/0.02 c (0.0s) probing: 101/232 (43.5%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes 0.00/0.02 c (0.0s) probing aborted: 100/100 successive totally useless probings 0.00/0.02 c presolving (5 rounds): 0.00/0.02 c 2 deleted vars, 7 deleted constraints, 63 tightened bounds, 0 added holes, 1 changed sides, 0 changed coefficients 0.00/0.02 c 83 implications, 23 cliques 0.00/0.02 c presolved problem has 295 variables (232 bin, 0 int, 63 impl, 0 cont) and 159 constraints 0.00/0.02 c 1 constraints of type <knapsack> 0.00/0.02 c 24 constraints of type <setppc> 0.00/0.02 c 63 constraints of type <linear> 0.00/0.02 c 63 constraints of type <indicator> 0.00/0.02 c 8 constraints of type <logicor> 0.00/0.02 c transformed objective value is always integral (scale: 1) 0.00/0.02 c Presolving Time: 0.01 0.00/0.02 c - non default parameters ---------------------------------------------------------------------- 0.00/0.02 c # SCIP version 1.2.1.3 0.00/0.02 c 0.00/0.02 c # frequency for displaying node information lines 0.00/0.02 c # [type: int, range: [-1,2147483647], default: 100] 0.00/0.02 c display/freq = 10000 0.00/0.02 c 0.00/0.02 c # maximal time in seconds to run 0.00/0.02 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20] 0.00/0.02 c limits/time = 1790 0.00/0.02 c 0.00/0.02 c # maximal memory usage in MB; reported memory usage is lower than real memory usage! 0.00/0.02 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20] 0.00/0.02 c limits/memory = 3420 0.00/0.02 c 0.00/0.02 c # default clock type (1: CPU user seconds, 2: wall clock time) 0.00/0.02 c # [type: int, range: [1,2], default: 1] 0.00/0.02 c timing/clocktype = 2 0.00/0.02 c 0.00/0.02 c # should presolving try to simplify inequalities 0.00/0.02 c # [type: bool, range: {TRUE,FALSE}, default: FALSE] 0.00/0.02 c constraints/linear/simplifyinequalities = TRUE 0.00/0.02 c 0.00/0.02 c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true 0.00/0.02 c # [type: bool, range: {TRUE,FALSE}, default: FALSE] 0.00/0.02 c constraints/indicator/addCouplingCons = TRUE 0.00/0.02 c 0.00/0.02 c # should presolving try to simplify knapsacks 0.00/0.02 c # [type: bool, range: {TRUE,FALSE}, default: FALSE] 0.00/0.02 c constraints/knapsack/simplifyinequalities = TRUE 0.00/0.02 c 0.00/0.02 c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node) 0.00/0.02 c # [type: int, range: [-1,2147483647], default: -1] 0.00/0.02 c separating/rapidlearning/freq = 0 0.00/0.02 c 0.00/0.02 c ----------------------------------------------------------------------------------------------- 0.00/0.02 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 | 18 | - |1176k| 0 | 5 | 295 | 159 | 295 | 33 | 0 | 0 | 0 | 0.000000e+00 | -- | Inf 0.00/0.03 c 0.0s| 1 | 0 | 45 | - |1201k| 0 | 19 | 295 | 159 | 295 | 51 | 18 | 0 | 0 | 0.000000e+00 | -- | Inf 0.00/0.04 c 0.0s| 1 | 0 | 59 | - |1390k| 0 | 35 | 295 | 159 | 295 | 59 | 26 | 0 | 0 | 0.000000e+00 | -- | Inf 0.00/0.05 c 0.0s| 1 | 0 | 66 | - |1416k| 0 | 37 | 295 | 159 | 295 | 61 | 28 | 0 | 0 | 0.000000e+00 | -- | Inf 0.00/0.05 c 0.1s| 1 | 0 | 75 | - |1445k| 0 | 39 | 295 | 159 | 295 | 64 | 31 | 0 | 0 | 0.000000e+00 | -- | Inf 0.00/0.06 c 0.1s| 1 | 0 | 80 | - |1466k| 0 | 39 | 295 | 159 | 295 | 65 | 32 | 0 | 0 | 0.000000e+00 | -- | Inf 0.00/0.07 c 0.1s| 1 | 0 | 92 | - |1475k| 0 | 39 | 295 | 159 | 295 | 66 | 33 | 0 | 0 | 0.000000e+00 | -- | Inf 0.09/0.12 c 0.1s| 1 | 2 | 92 | - |1476k| 0 | 39 | 295 | 159 | 295 | 66 | 33 | 0 | 16 | 0.000000e+00 | -- | Inf 0.19/0.28 o 2855 0.19/0.28 c y 0.3s| 98 | 69 | 994 | 9.3 |1570k| 32 | - | 295 | 188 | 0 | 0 | 39 | 29 | 141 | 0.000000e+00 | 2.855000e+03 | Inf 0.39/0.47 o 503 0.39/0.47 c * 0.5s| 297 | 226 | 1838 | 5.9 |1752k| 43 | - | 295 | 218 | 295 | 68 | 48 | 59 | 325 | 0.000000e+00 | 5.030000e+02 | Inf 0.49/0.50 o 209 0.49/0.50 c * 0.5s| 320 | 176 | 1998 | 6.0 |1750k| 43 | - | 295 | 221 | 295 | 69 | 53 | 62 | 362 | 0.000000e+00 | 2.090000e+02 | Inf 0.49/0.52 o 146 0.49/0.52 c * 0.5s| 339 | 99 | 2138 | 6.1 |1719k| 43 | - | 295 | 223 | 295 | 69 | 56 | 64 | 388 | 0.000000e+00 | 1.460000e+02 | Inf 0.49/0.60 o 130 0.49/0.60 c * 0.6s| 440 | 167 | 2384 | 5.2 |1787k| 58 | - | 295 | 231 | 295 | 66 | 60 | 72 | 476 | 0.000000e+00 | 1.300000e+02 | Inf 0.69/0.74 o 118 0.69/0.74 c * 0.7s| 614 | 256 | 3232 | 5.1 |1961k| 58 | - | 295 | 286 | 295 | 71 | 96 | 128 | 622 | 0.000000e+00 | 1.180000e+02 | Inf 1.10/1.11 o 115 1.10/1.11 c * 1.1s| 1363 | 513 | 6109 | 4.4 |2452k| 58 | - | 295 | 665 | 295 | 67 | 172 | 507 | 857 | 0.000000e+00 | 1.150000e+02 | Inf 1.10/1.11 o 95 1.10/1.11 c time | node | left |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr| dualbound | primalbound | gap 1.10/1.11 c * 1.1s| 1373 | 500 | 6129 | 4.4 |2454k| 58 | - | 295 | 667 | 295 | 69 | 174 | 509 | 857 | 0.000000e+00 | 9.500000e+01 | Inf 2.29/2.37 o 85 2.29/2.37 c * 2.4s| 4180 | 853 | 16361 | 3.9 |4428k| 58 | - | 295 |2425 | 295 | 68 | 414 |2628 |1169 | 0.000000e+00 | 8.500000e+01 | Inf 3.20/3.26 o 49 3.20/3.26 c * 3.3s| 6058 | 912 | 24614 | 4.0 |4954k| 58 | - | 295 |2135 | 295 | 69 | 588 |4153 |1316 | 0.000000e+00 | 4.900000e+01 | Inf 3.30/3.32 o 43 3.30/3.32 c * 3.3s| 6146 | 891 | 25637 | 4.2 |4902k| 58 | - | 295 |1900 | 295 | 68 | 593 |4242 |1324 | 0.000000e+00 | 4.300000e+01 | Inf 3.30/3.33 o 28 3.30/3.33 c * 3.3s| 6162 | 809 | 25760 | 4.2 |4798k| 58 | - | 295 |1863 | 295 | 69 | 603 |4248 |1325 | 0.000000e+00 | 2.800000e+01 | Inf 3.30/3.37 o 19 3.30/3.37 c * 3.4s| 6202 | 768 | 26375 | 4.2 |4752k| 58 | - | 295 |1690 | 295 | 66 | 615 |4281 |1333 | 0.000000e+00 | 1.900000e+01 | Inf 3.49/3.53 o 15 3.49/3.53 c * 3.5s| 6425 | 734 | 29094 | 4.5 |4655k| 58 | - | 295 |1263 | 295 | 68 | 663 |4503 |1382 | 0.000000e+00 | 1.500000e+01 | Inf 3.49/3.53 o 10 3.49/3.53 c * 3.5s| 6426 | 640 | 29094 | 4.5 |4496k| 58 | - | 295 |1263 | 295 | 68 | 663 |4503 |1382 | 0.000000e+00 | 1.000000e+01 | Inf 3.49/3.56 o 8 3.49/3.56 c * 3.6s| 6454 | 597 | 29494 | 4.6 |4435k| 58 | - | 295 |1149 | 295 | 66 | 666 |4545 |1385 | 0.000000e+00 | 8.000000e+00 | Inf 3.69/3.71 o 2 3.69/3.71 c * 3.7s| 6681 | 424 | 32720 | 4.9 |4119k| 58 | - | 295 |1052 | 295 | 68 | 696 |4824 |1406 | 0.000000e+00 | 2.000000e+00 | Inf 3.79/3.80 c 3.79/3.80 c SCIP Status : problem is solved [optimal solution found] 3.79/3.80 c Solving Time (sec) : 3.79 3.79/3.80 c Solving Nodes : 6757 3.79/3.80 c Primal Bound : +2.00000000000000e+00 (108 solutions) 3.79/3.80 c Dual Bound : +2.00000000000000e+00 3.79/3.80 c Gap : 0.00 % 3.79/3.80 s OPTIMUM FOUND 3.79/3.80 v -x169 x168 -x167 -x166 -x165 -x164 -x163 -x162 -x161 -x160 -x159 -x158 -x157 -x156 -x155 -x154 x153 -x152 -x151 -x150 -x149 -x148 3.79/3.80 v -x147 -x146 -x145 -x144 -x143 -x142 -x141 -x140 -x139 -x138 -x137 -x136 -x135 -x134 -x133 x132 -x131 -x130 -x129 -x128 -x127 3.79/3.80 v -x126 -x125 x124 -x123 -x122 -x121 -x120 -x119 -x118 -x117 -x116 x115 -x114 -x113 -x112 -x111 -x110 -x109 -x108 -x107 -x106 3.79/3.80 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 3.79/3.80 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 3.79/3.80 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 3.79/3.80 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 3.79/3.80 v -x4 -x3 -x2 -x1 3.79/3.80 c SCIP Status : problem is solved [optimal solution found] 3.79/3.80 c Solving Time : 3.79 3.79/3.80 c Original Problem : 3.79/3.80 c Problem name : HOME/instance-2705321-1278572933.wbo 3.79/3.80 c Variables : 297 (233 binary, 0 integer, 64 implicit integer, 0 continuous) 3.79/3.80 c Constraints : 166 initial, 166 maximal 3.79/3.80 c Presolved Problem : 3.79/3.80 c Problem name : t_HOME/instance-2705321-1278572933.wbo 3.79/3.80 c Variables : 295 (232 binary, 0 integer, 63 implicit integer, 0 continuous) 3.79/3.80 c Constraints : 159 initial, 2466 maximal 3.79/3.80 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs 3.79/3.80 c trivial : 0.00 0 0 0 0 0 0 0 0 3.79/3.80 c dualfix : 0.00 2 0 0 0 0 0 0 0 3.79/3.80 c boundshift : 0.00 0 0 0 0 0 0 0 0 3.79/3.80 c inttobinary : 0.00 0 0 0 0 0 0 0 0 3.79/3.80 c implics : 0.00 0 0 0 0 0 0 0 0 3.79/3.80 c probing : 0.01 0 0 0 0 0 0 0 0 3.79/3.80 c knapsack : 0.00 0 0 0 0 0 0 0 0 3.79/3.80 c setppc : 0.00 0 0 0 0 0 0 0 0 3.79/3.80 c linear : 0.00 0 0 0 63 0 6 1 0 3.79/3.80 c indicator : 0.00 0 0 0 0 0 1 0 0 3.79/3.80 c logicor : 0.00 0 0 0 0 0 0 0 0 3.79/3.80 c bounddisjunction : 0.00 0 0 0 0 0 0 0 0 3.79/3.80 c root node : - 119 - - 119 - - - - 3.79/3.80 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children 3.79/3.80 c integral : 0 0 0 4926 0 1 284 0 0 4218 3.79/3.80 c knapsack : 1 6 25068 2588 0 139 53872 0 0 0 3.79/3.80 c setppc : 24 6 24771 2553 0 355 14338 0 0 0 3.79/3.80 c linear : 63 6 24565 2583 0 414 30046 705 0 0 3.79/3.80 c indicator : 63 0 24168 2599 0 157 32960 0 0 0 3.79/3.80 c logicor : 8+ 6 10416 2031 0 617 5426 0 0 0 3.79/3.80 c bounddisjunction : 0+ 0 5946 0 0 19 156 0 0 0 3.79/3.80 c countsols : 0 0 0 2192 0 0 0 0 0 0 3.79/3.80 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS 3.79/3.80 c integral : 0.75 0.00 0.00 0.75 0.00 3.79/3.80 c knapsack : 0.42 0.00 0.42 0.00 0.00 3.79/3.80 c setppc : 0.03 0.00 0.03 0.00 0.00 3.79/3.80 c linear : 0.18 0.00 0.17 0.01 0.00 3.79/3.80 c indicator : 0.06 0.00 0.05 0.01 0.00 3.79/3.80 c logicor : 0.16 0.00 0.16 0.00 0.00 3.79/3.80 c bounddisjunction : 0.02 0.00 0.02 0.00 0.00 3.79/3.80 c countsols : 0.00 0.00 0.00 0.00 0.00 3.79/3.80 c Propagators : Time Calls Cutoffs DomReds 3.79/3.80 c vbounds : 0.03 4672 0 945 3.79/3.80 c rootredcost : 0.00 17 0 59 3.79/3.80 c pseudoobj : 0.08 25209 322 33405 3.79/3.80 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters 3.79/3.80 c propagation : 0.06 1866 1861 11968 21.2 22 16.7 - 3.79/3.80 c infeasible LP : 0.04 826 826 4389 18.2 5 20.2 0 3.79/3.80 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0 3.79/3.80 c strong branching : 0.00 0 0 0 0.0 0 0.0 0 3.79/3.80 c pseudo solution : 0.00 1 1 4 9.2 0 0.0 - 3.79/3.80 c applied globally : - - - 4979 15.4 - - - 3.79/3.80 c applied locally : - - - 2 48.0 - - - 3.79/3.80 c Separators : Time Calls Cutoffs DomReds Cuts Conss 3.79/3.80 c cut pool : 0.00 5 - - 21 - (maximal pool size: 58) 3.79/3.80 c redcost : 0.03 5068 0 687 0 0 3.79/3.80 c impliedbounds : 0.00 6 0 0 0 0 3.79/3.80 c intobj : 0.00 0 0 0 0 0 3.79/3.80 c cgmip : 0.00 0 0 0 0 0 3.79/3.80 c gomory : 0.01 6 0 0 39 0 3.79/3.80 c strongcg : 0.01 6 0 0 54 0 3.79/3.80 c cmir : 0.00 6 0 0 0 0 3.79/3.80 c flowcover : 0.01 6 0 0 0 0 3.79/3.80 c clique : 0.00 6 0 0 0 0 3.79/3.80 c zerohalf : 0.00 0 0 0 0 0 3.79/3.80 c mcf : 0.00 1 0 0 0 0 3.79/3.80 c rapidlearning : 0.01 1 0 0 0 0 3.79/3.80 c Pricers : Time Calls Vars 3.79/3.80 c problem variables: 0.00 0 0 3.79/3.80 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children 3.79/3.80 c relpscost : 0.74 2327 1 284 0 0 4218 3.79/3.80 c pscost : 0.00 0 0 0 0 0 0 3.79/3.80 c inference : 0.03 2176 0 0 0 0 4352 3.79/3.80 c mostinf : 0.00 0 0 0 0 0 0 3.79/3.80 c leastinf : 0.00 0 0 0 0 0 0 3.79/3.80 c fullstrong : 0.00 0 0 0 0 0 0 3.79/3.80 c allfullstrong : 0.00 0 0 0 0 0 0 3.79/3.80 c random : 0.00 0 0 0 0 0 0 3.79/3.80 c Primal Heuristics : Time Calls Found 3.79/3.80 c LP solutions : 0.00 - 16 3.79/3.80 c pseudo solutions : 0.00 - 0 3.79/3.80 c oneopt : 0.01 16 0 3.79/3.80 c feaspump : 0.00 1 0 3.79/3.80 c guideddiving : 0.00 11 0 3.79/3.80 c linesearchdiving : 0.00 12 0 3.79/3.80 c coefdiving : 0.00 12 0 3.79/3.80 c pscostdiving : 0.00 12 0 3.79/3.80 c fracdiving : 0.00 12 0 3.79/3.80 c veclendiving : 0.00 12 0 3.79/3.80 c rootsoldiving : 0.00 12 0 3.79/3.80 c objpscostdiving : 0.00 12 0 3.79/3.80 c trivial : 0.00 2 0 3.79/3.80 c simplerounding : 0.00 2374 0 3.79/3.80 c zirounding : 0.01 1000 0 3.79/3.80 c rounding : 0.01 649 0 3.79/3.80 c shifting : 0.02 178 0 3.79/3.80 c intshifting : 0.00 0 0 3.79/3.80 c twoopt : 0.00 0 0 3.79/3.80 c fixandinfer : 0.00 0 0 3.79/3.80 c intdiving : 0.00 0 0 3.79/3.80 c actconsdiving : 0.00 0 0 3.79/3.80 c octane : 0.00 0 0 3.79/3.80 c rens : 0.01 1 0 3.79/3.80 c rins : 0.00 0 0 3.79/3.80 c localbranching : 0.00 0 0 3.79/3.80 c mutation : 0.00 0 0 3.79/3.80 c crossover : 0.06 8 0 3.79/3.80 c dins : 0.00 0 0 3.79/3.80 c undercover : 0.00 0 0 3.79/3.80 c nlp : 0.00 0 0 3.79/3.80 c trysol : 0.01 216 92 3.79/3.80 c LP : Time Calls Iterations Iter/call Iter/sec 3.79/3.80 c primal LP : 0.00 0 0 0.00 - 3.79/3.80 c dual LP : 1.14 4061 34295 8.44 30143.33 3.79/3.80 c lex dual LP : 0.00 0 0 0.00 - 3.79/3.80 c barrier LP : 0.00 0 0 0.00 - 3.79/3.80 c diving/probing LP: 0.01 15 175 11.67 - 3.79/3.80 c strong branching : 0.73 1414 34892 24.68 47726.91 3.79/3.80 c (at root node) : - 16 1481 92.56 - 3.79/3.80 c conflict analysis: 0.00 0 0 0.00 - 3.79/3.80 c B&B Tree : 3.79/3.80 c number of runs : 1 3.79/3.80 c nodes : 6757 3.79/3.80 c nodes (total) : 6757 3.79/3.80 c nodes left : 0 3.79/3.80 c max depth : 58 3.79/3.80 c max depth (total): 58 3.79/3.80 c backtracks : 1074 (15.9%) 3.79/3.80 c delayed cutoffs : 1043 3.79/3.80 c repropagations : 10289 (41879 domain reductions, 395 cutoffs) 3.79/3.80 c avg switch length: 5.50 3.79/3.80 c switching time : 0.27 3.79/3.80 c Solution : 3.79/3.80 c Solutions found : 108 (17 improvements) 3.79/3.80 c First Solution : +2.85500000000000e+03 (in run 1, after 97 nodes, 0.28 seconds, depth 30, found by <trysol>) 3.79/3.80 c Primal Bound : +2.00000000000000e+00 (in run 1, after 6681 nodes, 3.71 seconds, depth 23, found by <relaxation>) 3.79/3.80 c Dual Bound : +2.00000000000000e+00 3.79/3.80 c Gap : 0.00 % 3.79/3.80 c Root Dual Bound : +0.00000000000000e+00 3.79/3.80 c Root Iterations : 92 3.79/3.80 c Time complete: 3.8.
OK 2
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2705321-1278572933/watcher-2705321-1278572933 -o /tmp/evaluation-result-2705321-1278572933/solver-2705321-1278572933 -C 1800 -W 2000 -M 3800 HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2705321-1278572933.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: 0.00 0.00 0.00 3/178 21868 /proc/meminfo: memFree=30147628/32951124 swapFree=67111528/67111528 [pid=21868] ppid=21866 vsize=12516 CPUtime=0 /proc/21868/stat : 21868 (pbscip.linux.x8) R 21866 21868 21801 0 -1 4202496 1963 0 0 0 0 0 0 0 23 0 1 0 25507330 12816384 1881 4089446400 4194304 10345943 140735748218480 18446744073709551615 6326861 0 0 4096 0 0 0 0 17 6 0 0 0 /proc/21868/statm: 3129 1881 429 1502 0 1622 0 [startup+0.095125 s] /proc/loadavg: 0.00 0.00 0.00 3/178 21868 /proc/meminfo: memFree=30147628/32951124 swapFree=67111528/67111528 [pid=21868] ppid=21866 vsize=28544 CPUtime=0.08 /proc/21868/stat : 21868 (pbscip.linux.x8) R 21866 21868 21801 0 -1 4202496 6366 0 0 0 8 0 0 0 23 0 1 0 25507330 29229056 5377 4089446400 4194304 10345943 140735748218480 18446744073709551615 9194679 0 0 4096 16384 0 0 0 17 6 0 0 0 /proc/21868/statm: 7136 5377 780 1502 0 5629 0 Current children cumulated CPU time (s) 0.08 Current children cumulated vsize (KiB) 28544 [startup+0.101126 s] /proc/loadavg: 0.00 0.00 0.00 3/178 21868 /proc/meminfo: memFree=30147628/32951124 swapFree=67111528/67111528 [pid=21868] ppid=21866 vsize=28544 CPUtime=0.09 /proc/21868/stat : 21868 (pbscip.linux.x8) R 21866 21868 21801 0 -1 4202496 6367 0 0 0 9 0 0 0 23 0 1 0 25507330 29229056 5378 4089446400 4194304 10345943 140735748218480 18446744073709551615 9194679 0 0 4096 16384 0 0 0 17 6 0 0 0 /proc/21868/statm: 7136 5378 780 1502 0 5629 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 28544 [startup+0.301095 s] /proc/loadavg: 0.00 0.00 0.00 3/178 21868 /proc/meminfo: memFree=30147628/32951124 swapFree=67111528/67111528 [pid=21868] ppid=21866 vsize=28544 CPUtime=0.29 /proc/21868/stat : 21868 (pbscip.linux.x8) R 21866 21868 21801 0 -1 4202496 6447 0 0 0 29 0 0 0 23 0 1 0 25507330 29229056 5458 4089446400 4194304 10345943 140735748218480 18446744073709551615 9194679 0 0 4096 16384 0 0 0 17 6 0 0 0 /proc/21868/statm: 7136 5458 789 1502 0 5629 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 28544 [startup+0.701022 s] /proc/loadavg: 0.00 0.00 0.00 3/178 21868 /proc/meminfo: memFree=30147628/32951124 swapFree=67111528/67111528 [pid=21868] ppid=21866 vsize=28544 CPUtime=0.69 /proc/21868/stat : 21868 (pbscip.linux.x8) R 21866 21868 21801 0 -1 4202496 6571 0 0 0 68 1 0 0 25 0 1 0 25507330 29229056 5582 4089446400 4194304 10345943 140735748218480 18446744073709551615 9194679 0 0 4096 16384 0 0 0 17 6 0 0 0 /proc/21868/statm: 7136 5582 789 1502 0 5629 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 28544 [startup+1.50088 s] /proc/loadavg: 0.00 0.00 0.00 3/179 21869 /proc/meminfo: memFree=30125576/32951124 swapFree=67111528/67111528 [pid=21868] ppid=21866 vsize=30368 CPUtime=1.49 /proc/21868/stat : 21868 (pbscip.linux.x8) R 21866 21868 21801 0 -1 4202496 7267 0 0 0 147 2 0 0 25 0 1 0 25507330 31096832 6278 4089446400 4194304 10345943 140735748218480 18446744073709551615 4433546 0 0 4096 16384 0 0 0 17 6 0 0 0 /proc/21868/statm: 7592 6278 791 1502 0 6085 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 30368 [startup+3.1006 s] /proc/loadavg: 0.16 0.03 0.01 3/179 21869 /proc/meminfo: memFree=30123592/32951124 swapFree=67111528/67111528 [pid=21868] ppid=21866 vsize=28148 CPUtime=3.09 /proc/21868/stat : 21868 (pbscip.linux.x8) R 21866 21868 21801 0 -1 4202496 9257 0 0 0 306 3 0 0 25 0 1 0 25507330 28823552 5945 4089446400 4194304 10345943 140735748218480 18446744073709551615 5085311 0 0 4096 16384 0 0 0 17 6 0 0 0 /proc/21868/statm: 7037 5945 791 1502 0 5530 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 28148 Solver just ended. Dumping a history of the last processes samples [startup+3.50053 s] /proc/loadavg: 0.16 0.03 0.01 3/179 21869 /proc/meminfo: memFree=30121360/32951124 swapFree=67111528/67111528 [pid=21868] ppid=21866 vsize=28148 CPUtime=3.49 /proc/21868/stat : 21868 (pbscip.linux.x8) R 21866 21868 21801 0 -1 4202496 9257 0 0 0 346 3 0 0 25 0 1 0 25507330 28823552 5945 4089446400 4194304 10345943 140735748218480 18446744073709551615 9194679 0 0 4096 16384 0 0 0 17 6 0 0 0 /proc/21868/statm: 7037 5945 791 1502 0 5530 0 Current children cumulated CPU time (s) 3.49 Current children cumulated vsize (KiB) 28148 [startup+3.70049 s] /proc/loadavg: 0.16 0.03 0.01 3/179 21869 /proc/meminfo: memFree=30121360/32951124 swapFree=67111528/67111528 [pid=21868] ppid=21866 vsize=28148 CPUtime=3.69 /proc/21868/stat : 21868 (pbscip.linux.x8) R 21866 21868 21801 0 -1 4202496 10297 0 0 0 365 4 0 0 25 0 1 0 25507330 28823552 5945 4089446400 4194304 10345943 140735748218480 18446744073709551615 9194679 0 0 4096 16384 0 0 0 17 6 0 0 0 /proc/21868/statm: 7037 5945 791 1502 0 5530 0 Current children cumulated CPU time (s) 3.69 Current children cumulated vsize (KiB) 28148 [startup+3.80047 s] /proc/loadavg: 0.16 0.03 0.01 3/179 21869 /proc/meminfo: memFree=30121360/32951124 swapFree=67111528/67111528 [pid=21868] ppid=21866 vsize=28148 CPUtime=3.79 /proc/21868/stat : 21868 (pbscip.linux.x8) R 21866 21868 21801 0 -1 4202496 10297 0 0 0 375 4 0 0 25 0 1 0 25507330 28823552 5945 4089446400 4194304 10345943 140735748218480 18446744073709551615 4911327 0 0 4096 16384 0 0 0 17 6 0 0 0 /proc/21868/statm: 7037 5945 791 1502 0 5530 0 Current children cumulated CPU time (s) 3.79 Current children cumulated vsize (KiB) 28148 Child status: 0 Real time (s): 3.8062 CPU time (s): 3.80542 CPU user time (s): 3.76043 CPU system time (s): 0.044993 CPU usage (%): 99.9796 Max. virtual memory (cumulated for all children) (KiB): 30368 getrusage(RUSAGE_CHILDREN,...) data: user time used= 3.76043 system time used= 0.044993 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 10301 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= 3 runsolver used 0.004999 second user time and 0.017997 second system time The end
Begin job on node119 at 2010-07-08 09:08:54 IDJOB=2705321 IDBENCH=78789 IDSOLVER=1214 FILE ID=node119/2705321-1278572933 PBS_JOBID= 11240216 Free space on /tmp= 73216 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-t2001.13queen13.1111216411--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-2705321-1278572933/watcher-2705321-1278572933 -o /tmp/evaluation-result-2705321-1278572933/solver-2705321-1278572933 -C 1800 -W 2000 -M 3800 HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2705321-1278572933.wbo -t 1800 -m 3800 TIME LIMIT= 1800 seconds MEMORY LIMIT= 3800 MiB MAX NB THREAD= 0 MD5SUM BENCH= b83b3eb7b2e3cdfc14afc5fb58fdd674 RANDOM SEED=970932403 node119.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 : 2666.868 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 : 5333.73 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 : 2666.868 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 : 5332.75 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 : 2666.868 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 : 2666.868 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 : 2666.868 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 : 5332.72 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 : 2666.868 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 : 5332.82 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 : 2666.868 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 : 5332.75 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 : 2666.868 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 : 5332.74 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: [8] /proc/meminfo: MemTotal: 32951124 kB MemFree: 30148156 kB Buffers: 152780 kB Cached: 2405732 kB SwapCached: 0 kB Active: 1173716 kB Inactive: 1464348 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 32951124 kB LowFree: 30148156 kB SwapTotal: 67111528 kB SwapFree: 67111528 kB Dirty: 25780 kB Writeback: 0 kB AnonPages: 79748 kB Mapped: 17524 kB Slab: 100508 kB PageTables: 4884 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 83587088 kB Committed_AS: 220868 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= 73204 MiB End job on node119 at 2010-07-08 09:08:57