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 | 8.64368 | 8.64313 |
Name | /PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/ normalized-t2001.13queen13.1111223220--soft-33-100-0.wbo |
MD5SUM | 27d3bd64d93eb8804d56550cbc3e68e3 |
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 | 12 |
Best CPU time to get the best result obtained on this benchmark | 0.316951 |
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 | 1230 |
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-2705308-1278572932.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 0.00/0.02 c (0.0s) probing: 101/237 (42.6%) - 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, 5 deleted constraints, 68 tightened bounds, 0 added holes, 1 changed sides, 0 changed coefficients 0.00/0.02 c 92 implications, 20 cliques 0.00/0.02 c presolved problem has 305 variables (237 bin, 0 int, 68 impl, 0 cont) and 166 constraints 0.00/0.02 c 23 constraints of type <setppc> 0.00/0.02 c 68 constraints of type <linear> 0.00/0.02 c 68 constraints of type <indicator> 0.00/0.02 c 7 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 | 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 | 16 | 305 | 166 | 305 | 50 | 20 | 0 | 0 | 0.000000e+00 | -- | Inf 0.00/0.03 c 0.0s| 1 | 0 | 47 | - |1144k| 0 | 25 | 305 | 166 | 305 | 55 | 25 | 0 | 0 | 0.000000e+00 | -- | Inf 0.00/0.04 c 0.0s| 1 | 0 | 61 | - |1362k| 0 | 27 | 305 | 166 | 305 | 61 | 31 | 0 | 0 | 0.000000e+00 | -- | Inf 0.00/0.05 c 0.0s| 1 | 0 | 87 | - |1431k| 0 | 34 | 305 | 166 | 305 | 67 | 37 | 0 | 0 | 0.000000e+00 | -- | Inf 0.00/0.06 c 0.1s| 1 | 0 | 100 | - |1518k| 0 | 35 | 305 | 166 | 305 | 70 | 40 | 0 | 0 | 0.000000e+00 | -- | Inf 0.00/0.07 c 0.1s| 1 | 0 | 115 | - |1534k| 0 | 37 | 305 | 166 | 305 | 71 | 41 | 0 | 0 | 0.000000e+00 | -- | Inf 0.09/0.10 c 0.1s| 1 | 2 | 115 | - |1537k| 0 | 37 | 305 | 166 | 305 | 71 | 41 | 0 | 15 | 0.000000e+00 | -- | Inf 0.19/0.25 o 3162 0.19/0.25 c y 0.2s| 16 | 15 | 403 | 19.2 |1566k| 14 | - | 305 | 166 | 0 | 0 | 47 | 0 | 112 | 0.000000e+00 | 3.162000e+03 | Inf 0.69/0.73 o 249 0.69/0.73 c * 0.7s| 523 | 397 | 2663 | 4.9 |2027k| 74 | - | 305 | 166 | 305 | 77 | 158 | 0 | 698 | 0.000000e+00 | 2.490000e+02 | Inf 0.79/0.81 o 246 0.79/0.81 c * 0.8s| 790 | 610 | 3182 | 3.9 |2299k| 74 | - | 305 | 235 | 305 | 71 | 179 | 70 | 731 | 0.000000e+00 | 2.460000e+02 | Inf 0.79/0.81 o 242 0.79/0.81 c * 0.8s| 791 | 608 | 3182 | 3.9 |2302k| 74 | - | 305 | 235 | 305 | 71 | 179 | 70 | 731 | 0.000000e+00 | 2.420000e+02 | Inf 0.79/0.85 o 190 0.79/0.85 c * 0.9s| 878 | 565 | 3440 | 3.8 |2345k| 74 | - | 305 | 268 | 305 | 71 | 186 | 103 | 763 | 0.000000e+00 | 1.900000e+02 | Inf 1.09/1.16 o 77 1.09/1.16 c * 1.2s| 1777 | 591 | 5697 | 3.1 |2744k| 74 | - | 305 | 650 | 305 | 71 | 273 | 499 | 858 | 0.000000e+00 | 7.700000e+01 | Inf 1.49/1.50 o 75 1.49/1.50 c * 1.5s| 2411 | 742 | 9404 | 3.9 |3285k| 74 | - | 305 |1045 | 305 | 79 | 384 | 913 |1032 | 0.000000e+00 | 7.500000e+01 | Inf 1.59/1.63 o 73 1.59/1.63 c time | node | left |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr| dualbound | primalbound | gap 1.59/1.63 c * 1.6s| 2648 | 750 | 10917 | 4.1 |3487k| 74 | - | 305 |1226 | 305 | 76 | 436 |1094 |1081 | 0.000000e+00 | 7.300000e+01 | Inf 1.99/2.07 o 71 1.99/2.07 c * 2.1s| 3485 | 920 | 16817 | 4.8 |4112k| 74 | - | 305 |1719 | 305 | 75 | 627 |1604 |1232 | 0.000000e+00 | 7.100000e+01 | Inf 2.10/2.14 o 69 2.10/2.14 c * 2.1s| 3628 | 986 | 18072 | 5.0 |4220k| 74 | - | 305 |1763 | 305 | 77 | 660 |1675 |1241 | 0.000000e+00 | 6.900000e+01 | Inf 4.30/4.30 o 53 4.30/4.30 c * 4.3s| 8271 | 1310 | 47393 | 5.7 |6431k| 74 | - | 305 |3871 | 305 | 72 |1128 |5549 |1347 | 0.000000e+00 | 5.300000e+01 | Inf 5.09/5.12 c 5.1s| 10000 | 1614 | 59359 | 5.9 |7288k| 74 | 11 | 305 |4068 | 305 | 72 |1293 |6987 |1355 | 0.000000e+00 | 5.300000e+01 | Inf 6.39/6.43 o 49 6.39/6.43 c * 6.4s| 12545 | 1682 | 79767 | 6.3 |7866k| 74 | - | 305 |3576 | 305 | 77 |1617 |9278 |1361 | 0.000000e+00 | 4.900000e+01 | Inf 7.29/7.36 o 43 7.29/7.36 c * 7.4s| 14138 | 1734 | 96065 | 6.8 |7963k| 74 | - | 305 |2872 | 305 | 72 |1790 | 10k|1372 | 0.000000e+00 | 4.300000e+01 | Inf 7.79/7.81 o 39 7.79/7.81 c * 7.8s| 15040 | 1767 |103319 | 6.9 |8220k| 74 | - | 305 |2876 | 305 | 70 |1885 | 11k|1372 | 0.000000e+00 | 3.900000e+01 | Inf 7.79/7.82 o 35 7.79/7.82 c * 7.8s| 15064 | 1743 |103513 | 6.9 |8180k| 74 | - | 305 |2840 | 305 | 70 |1887 | 11k|1372 | 0.000000e+00 | 3.500000e+01 | Inf 8.09/8.11 o 23 8.09/8.11 c * 8.1s| 15486 | 1574 |109073 | 7.0 |7943k| 74 | - | 305 |2391 | 305 | 70 |1938 | 12k|1372 | 0.000000e+00 | 2.300000e+01 | Inf 8.39/8.40 o 18 8.39/8.40 c * 8.4s| 15774 | 1297 |114579 | 7.3 |7545k| 74 | - | 305 |1769 | 305 | 70 |1974 | 12k|1372 | 0.000000e+00 | 1.800000e+01 | Inf 8.39/8.40 o 12 8.39/8.40 c * 8.4s| 15775 | 1125 |114579 | 7.3 |7185k| 74 | - | 305 |1769 | 305 | 70 |1974 | 12k|1372 | 0.000000e+00 | 1.200000e+01 | Inf 8.59/8.63 c 8.59/8.63 c SCIP Status : problem is solved [optimal solution found] 8.59/8.63 c Solving Time (sec) : 8.63 8.59/8.63 c Solving Nodes : 15971 8.59/8.63 c Primal Bound : +1.20000000000000e+01 (162 solutions) 8.59/8.63 c Dual Bound : +1.20000000000000e+01 8.59/8.63 c Gap : 0.00 % 8.59/8.63 s OPTIMUM FOUND 8.59/8.63 v -x169 x168 -x167 -x166 -x165 -x164 -x163 -x162 -x161 -x160 -x159 -x158 -x157 -x156 -x155 -x154 -x153 x152 -x151 -x150 -x149 -x148 8.59/8.63 v -x147 -x146 -x145 -x144 -x143 -x142 -x141 -x140 -x139 -x138 -x137 x136 -x135 -x134 -x133 -x132 -x131 -x130 -x129 -x128 -x127 8.59/8.63 v -x126 -x125 -x124 -x123 -x122 x121 -x120 -x119 -x118 -x117 -x116 -x115 -x114 -x113 -x112 x111 -x110 -x109 -x108 -x107 -x106 8.59/8.63 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 8.59/8.63 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 -x56 8.59/8.63 v -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 8.59/8.63 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 8.59/8.63 v -x4 -x3 x2 -x1 8.59/8.63 c SCIP Status : problem is solved [optimal solution found] 8.59/8.63 c Solving Time : 8.63 8.59/8.63 c Original Problem : 8.59/8.63 c Problem name : HOME/instance-2705308-1278572932.wbo 8.59/8.63 c Variables : 307 (238 binary, 0 integer, 69 implicit integer, 0 continuous) 8.59/8.63 c Constraints : 171 initial, 171 maximal 8.59/8.63 c Presolved Problem : 8.59/8.63 c Problem name : t_HOME/instance-2705308-1278572932.wbo 8.59/8.63 c Variables : 305 (237 binary, 0 integer, 68 implicit integer, 0 continuous) 8.59/8.63 c Constraints : 166 initial, 4125 maximal 8.59/8.63 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs 8.59/8.63 c trivial : 0.00 0 0 0 0 0 0 0 0 8.59/8.63 c dualfix : 0.00 2 0 0 0 0 0 0 0 8.59/8.63 c boundshift : 0.00 0 0 0 0 0 0 0 0 8.59/8.63 c inttobinary : 0.00 0 0 0 0 0 0 0 0 8.59/8.63 c implics : 0.00 0 0 0 0 0 0 0 0 8.59/8.63 c probing : 0.01 0 0 0 0 0 0 0 0 8.59/8.63 c setppc : 0.00 0 0 0 0 0 0 0 0 8.59/8.63 c linear : 0.00 0 0 0 68 0 4 1 0 8.59/8.63 c indicator : 0.00 0 0 0 0 0 1 0 0 8.59/8.63 c logicor : 0.00 0 0 0 0 0 0 0 0 8.59/8.63 c bounddisjunction : 0.00 0 0 0 0 0 0 0 0 8.59/8.63 c root node : - 114 - - 114 - - - - 8.59/8.63 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children 8.59/8.63 c integral : 0 0 0 11031 0 2 136 0 0 10600 8.59/8.63 c setppc : 23 6 58055 5558 0 121 42534 0 0 0 8.59/8.63 c linear : 68 6 58047 5600 0 1635 159941 1973 0 0 8.59/8.63 c indicator : 68 0 56301 5610 0 311 70102 0 0 0 8.59/8.63 c logicor : 7+ 6 25671 4477 0 909 11707 0 0 0 8.59/8.63 c bounddisjunction : 0+ 0 22810 0 0 117 2050 0 0 0 8.59/8.63 c countsols : 0 0 0 4593 0 0 0 0 0 0 8.59/8.63 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS 8.59/8.63 c integral : 0.76 0.00 0.00 0.76 0.00 8.59/8.63 c setppc : 0.08 0.00 0.08 0.00 0.00 8.59/8.63 c linear : 0.74 0.00 0.71 0.02 0.00 8.59/8.63 c indicator : 0.12 0.00 0.10 0.02 0.00 8.59/8.63 c logicor : 0.37 0.00 0.37 0.00 0.00 8.59/8.63 c bounddisjunction : 0.37 0.00 0.37 0.00 0.00 8.59/8.63 c countsols : 0.00 0.00 0.00 0.00 0.00 8.59/8.63 c Propagators : Time Calls Cutoffs DomReds 8.59/8.63 c vbounds : 0.07 12410 3 2736 8.59/8.63 c rootredcost : 0.01 18 0 57 8.59/8.63 c pseudoobj : 0.20 58588 600 71246 8.59/8.63 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters 8.59/8.63 c propagation : 0.15 3382 3363 21618 23.9 48 22.6 - 8.59/8.63 c infeasible LP : 0.18 3245 3238 19070 21.5 24 19.2 0 8.59/8.63 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0 8.59/8.63 c strong branching : 0.00 0 0 0 0.0 0 0.0 0 8.59/8.63 c pseudo solution : 0.00 3 3 18 17.6 0 0.0 - 8.59/8.63 c applied globally : - - - 13033 16.9 - - - 8.59/8.63 c applied locally : - - - 19 35.0 - - - 8.59/8.63 c Separators : Time Calls Cutoffs DomReds Cuts Conss 8.59/8.63 c cut pool : 0.00 4 - - 2 - (maximal pool size: 89) 8.59/8.63 c redcost : 0.08 11338 0 1415 0 0 8.59/8.63 c impliedbounds : 0.00 5 0 0 0 0 8.59/8.63 c intobj : 0.00 0 0 0 0 0 8.59/8.63 c cgmip : 0.00 0 0 0 0 0 8.59/8.63 c gomory : 0.01 5 0 0 50 0 8.59/8.63 c strongcg : 0.01 5 0 0 88 0 8.59/8.63 c cmir : 0.00 5 0 0 0 0 8.59/8.63 c flowcover : 0.01 5 0 0 0 0 8.59/8.63 c clique : 0.00 5 0 0 0 0 8.59/8.63 c zerohalf : 0.00 0 0 0 0 0 8.59/8.63 c mcf : 0.00 1 0 0 0 0 8.59/8.63 c rapidlearning : 0.01 1 0 0 0 0 8.59/8.63 c Pricers : Time Calls Vars 8.59/8.63 c problem variables: 0.00 0 0 8.59/8.63 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children 8.59/8.63 c relpscost : 0.75 5418 2 136 0 0 10600 8.59/8.63 c pscost : 0.00 0 0 0 0 0 0 8.59/8.63 c inference : 0.07 4576 0 0 0 0 9187 8.59/8.63 c mostinf : 0.00 0 0 0 0 0 0 8.59/8.63 c leastinf : 0.00 0 0 0 0 0 0 8.59/8.63 c fullstrong : 0.00 0 0 0 0 0 0 8.59/8.63 c allfullstrong : 0.00 0 0 0 0 0 0 8.59/8.63 c random : 0.00 0 0 0 0 0 0 8.59/8.63 c Primal Heuristics : Time Calls Found 8.59/8.63 c LP solutions : 0.00 - 17 8.59/8.63 c pseudo solutions : 0.00 - 0 8.59/8.63 c oneopt : 0.01 16 0 8.59/8.63 c feaspump : 0.00 1 0 8.59/8.63 c veclendiving : 0.00 33 0 8.59/8.63 c coefdiving : 0.00 34 0 8.59/8.63 c pscostdiving : 0.00 34 0 8.59/8.63 c fracdiving : 0.00 34 0 8.59/8.63 c linesearchdiving : 0.00 34 0 8.59/8.63 c guideddiving : 0.01 34 0 8.59/8.63 c crossover : 0.17 18 0 8.59/8.63 c rootsoldiving : 0.00 28 0 8.59/8.63 c objpscostdiving : 0.01 28 0 8.59/8.63 c trivial : 0.00 2 0 8.59/8.63 c simplerounding : 0.01 5463 0 8.59/8.63 c zirounding : 0.01 1000 0 8.59/8.63 c rounding : 0.02 990 0 8.59/8.63 c shifting : 0.04 287 0 8.59/8.63 c intshifting : 0.00 0 0 8.59/8.63 c twoopt : 0.00 0 0 8.59/8.63 c fixandinfer : 0.00 0 0 8.59/8.63 c intdiving : 0.00 0 0 8.59/8.63 c actconsdiving : 0.00 0 0 8.59/8.63 c octane : 0.00 0 0 8.59/8.63 c rens : 0.01 1 0 8.59/8.63 c rins : 0.00 0 0 8.59/8.63 c localbranching : 0.00 0 0 8.59/8.63 c mutation : 0.00 0 0 8.59/8.63 c dins : 0.00 0 0 8.59/8.63 c undercover : 0.00 0 0 8.59/8.63 c nlp : 0.00 0 0 8.59/8.63 c trysol : 0.02 263 145 8.59/8.63 c LP : Time Calls Iterations Iter/call Iter/sec 8.59/8.63 c primal LP : 0.00 0 0 0.00 - 8.59/8.63 c dual LP : 3.49 10575 118802 11.23 34080.30 8.59/8.63 c lex dual LP : 0.00 0 0 0.00 - 8.59/8.63 c barrier LP : 0.00 0 0 0.00 - 8.59/8.63 c diving/probing LP: 0.02 61 357 5.85 23108.29 8.59/8.63 c strong branching : 0.72 1373 29570 21.54 41028.30 8.59/8.63 c (at root node) : - 15 1078 71.87 - 8.59/8.63 c conflict analysis: 0.00 0 0 0.00 - 8.59/8.63 c B&B Tree : 8.59/8.63 c number of runs : 1 8.59/8.63 c nodes : 15971 8.59/8.63 c nodes (total) : 15971 8.59/8.63 c nodes left : 0 8.59/8.63 c max depth : 74 8.59/8.63 c max depth (total): 74 8.59/8.63 c backtracks : 3178 (19.9%) 8.59/8.63 c delayed cutoffs : 2339 8.59/8.63 c repropagations : 21622 (85289 domain reductions, 837 cutoffs) 8.59/8.63 c avg switch length: 5.80 8.59/8.63 c switching time : 0.83 8.59/8.63 c Solution : 8.59/8.63 c Solutions found : 162 (18 improvements) 8.59/8.63 c First Solution : +3.16200000000000e+03 (in run 1, after 15 nodes, 0.25 seconds, depth 15, found by <trysol>) 8.59/8.63 c Primal Bound : +1.20000000000000e+01 (in run 1, after 15775 nodes, 8.40 seconds, depth 21, found by <relaxation>) 8.59/8.63 c Dual Bound : +1.20000000000000e+01 8.59/8.63 c Gap : 0.00 % 8.59/8.63 c Root Dual Bound : +0.00000000000000e+00 8.59/8.63 c Root Iterations : 115 8.59/8.64 c Time complete: 8.64.
OK 12
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2705308-1278572932/watcher-2705308-1278572932 -o /tmp/evaluation-result-2705308-1278572932/solver-2705308-1278572932 -C 1800 -W 2000 -M 3800 HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2705308-1278572932.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 2/173 22284 /proc/meminfo: memFree=28666824/32950928 swapFree=67111528/67111528 [pid=22284] ppid=22282 vsize=12512 CPUtime=0 /proc/22284/stat : 22284 (pbscip.linux.x8) R 22282 22284 22212 0 -1 4202496 1963 0 0 0 0 0 0 0 23 0 1 0 25508025 12812288 1881 4089446400 4194304 10345943 140735241624672 18446744073709551615 6326861 0 0 4096 0 0 0 0 17 3 0 0 0 /proc/22284/statm: 3128 1881 429 1502 0 1621 0 [startup+0.0787801 s] /proc/loadavg: 0.00 0.00 0.00 2/173 22284 /proc/meminfo: memFree=28666824/32950928 swapFree=67111528/67111528 [pid=22284] ppid=22282 vsize=28528 CPUtime=0.06 /proc/22284/stat : 22284 (pbscip.linux.x8) R 22282 22284 22212 0 -1 4202496 6662 0 0 0 6 0 0 0 23 0 1 0 25508025 29212672 5680 4089446400 4194304 10345943 140735241624672 18446744073709551615 4288140 0 0 4096 16384 0 0 0 17 3 0 0 0 /proc/22284/statm: 7132 5680 761 1502 0 5625 0 Current children cumulated CPU time (s) 0.06 Current children cumulated vsize (KiB) 28528 [startup+0.100807 s] /proc/loadavg: 0.00 0.00 0.00 2/173 22284 /proc/meminfo: memFree=28666824/32950928 swapFree=67111528/67111528 [pid=22284] ppid=22282 vsize=24116 CPUtime=0.09 /proc/22284/stat : 22284 (pbscip.linux.x8) R 22282 22284 22212 0 -1 4202496 6670 0 0 0 9 0 0 0 23 0 1 0 25508025 24694784 4870 4089446400 4194304 10345943 140735241624672 18446744073709551615 9194679 0 0 4096 16384 0 0 0 17 3 0 0 0 /proc/22284/statm: 6029 4870 768 1502 0 4522 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 24116 [startup+0.300775 s] /proc/loadavg: 0.00 0.00 0.00 2/173 22284 /proc/meminfo: memFree=28666824/32950928 swapFree=67111528/67111528 [pid=22284] ppid=22282 vsize=24116 CPUtime=0.29 /proc/22284/stat : 22284 (pbscip.linux.x8) R 22282 22284 22212 0 -1 4202496 6674 0 0 0 28 1 0 0 24 0 1 0 25508025 24694784 4874 4089446400 4194304 10345943 140735241624672 18446744073709551615 9194679 0 0 4096 16384 0 0 0 17 3 0 0 0 /proc/22284/statm: 6029 4874 771 1502 0 4522 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 24116 [startup+0.700654 s] /proc/loadavg: 0.00 0.00 0.00 2/173 22284 /proc/meminfo: memFree=28666824/32950928 swapFree=67111528/67111528 [pid=22284] ppid=22282 vsize=24116 CPUtime=0.69 /proc/22284/stat : 22284 (pbscip.linux.x8) R 22282 22284 22212 0 -1 4202496 7361 0 0 0 67 2 0 0 25 0 1 0 25508025 24694784 4880 4089446400 4194304 10345943 140735241624672 18446744073709551615 9194679 0 0 4096 16384 0 0 0 17 3 0 0 0 /proc/22284/statm: 6029 4880 772 1502 0 4522 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 24116 [startup+1.50044 s] /proc/loadavg: 0.00 0.00 0.00 2/174 22285 /proc/meminfo: memFree=28649456/32950928 swapFree=67111528/67111528 [pid=22284] ppid=22282 vsize=25284 CPUtime=1.49 /proc/22284/stat : 22284 (pbscip.linux.x8) R 22282 22284 22212 0 -1 4202496 11111 0 0 0 145 4 0 0 25 0 1 0 25508025 25890816 5225 4089446400 4194304 10345943 140735241624672 18446744073709551615 4895431 0 0 4096 16384 0 0 0 17 3 0 0 0 /proc/22284/statm: 6321 5225 790 1502 0 4814 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 25284 [startup+3.10018 s] /proc/loadavg: 0.16 0.03 0.01 3/179 22295 /proc/meminfo: memFree=28614112/32950928 swapFree=67111528/67111528 [pid=22284] ppid=22282 vsize=25776 CPUtime=3.09 /proc/22284/stat : 22284 (pbscip.linux.x8) R 22282 22284 22212 0 -1 4202496 17515 0 0 0 302 7 0 0 25 0 1 0 25508025 26394624 5122 4089446400 4194304 10345943 140735241624672 18446744073709551615 18446744073699065955 0 0 4096 16384 0 0 0 17 3 0 0 0 /proc/22284/statm: 6444 5122 790 1502 0 4937 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 25776 [startup+6.30059 s] /proc/loadavg: 0.16 0.03 0.01 2/174 22312 /proc/meminfo: memFree=28645012/32950928 swapFree=67111528/67111528 [pid=22284] ppid=22282 vsize=29608 CPUtime=6.29 /proc/22284/stat : 22284 (pbscip.linux.x8) R 22282 22284 22212 0 -1 4202496 26539 0 0 0 613 16 0 0 25 0 1 0 25508025 30318592 5883 4089446400 4194304 10345943 140735241624672 18446744073709551615 9194679 0 0 4096 16384 0 0 0 17 3 0 0 0 /proc/22284/statm: 7402 5883 799 1502 0 5895 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 29608 Solver just ended. Dumping a history of the last processes samples [startup+7.90033 s] /proc/loadavg: 0.23 0.05 0.02 2/174 22312 /proc/meminfo: memFree=28643796/32950928 swapFree=67111528/67111528 [pid=22284] ppid=22282 vsize=30512 CPUtime=7.89 /proc/22284/stat : 22284 (pbscip.linux.x8) R 22282 22284 22212 0 -1 4202496 35854 0 0 0 769 20 0 0 25 0 1 0 25508025 31244288 6345 4089446400 4194304 10345943 140735241624672 18446744073709551615 9194679 0 0 4096 16384 0 0 0 17 3 0 0 0 /proc/22284/statm: 7628 6345 799 1502 0 6121 0 Current children cumulated CPU time (s) 7.89 Current children cumulated vsize (KiB) 30512 [startup+8.30121 s] /proc/loadavg: 0.23 0.05 0.02 2/174 22312 /proc/meminfo: memFree=28643796/32950928 swapFree=67111528/67111528 [pid=22284] ppid=22282 vsize=38612 CPUtime=8.29 /proc/22284/stat : 22284 (pbscip.linux.x8) R 22282 22284 22212 0 -1 4202496 38487 0 0 0 807 22 0 0 25 0 1 0 25508025 39538688 8191 4089446400 4194304 10345943 140735241624672 18446744073709551615 9186026 0 0 4096 16384 0 0 0 17 3 0 0 0 /proc/22284/statm: 9653 8191 799 1502 0 8146 0 Current children cumulated CPU time (s) 8.29 Current children cumulated vsize (KiB) 38612 [startup+8.50117 s] /proc/loadavg: 0.23 0.05 0.02 2/174 22312 /proc/meminfo: memFree=28643796/32950928 swapFree=67111528/67111528 [pid=22284] ppid=22282 vsize=30676 CPUtime=8.49 /proc/22284/stat : 22284 (pbscip.linux.x8) R 22282 22284 22212 0 -1 4202496 38497 0 0 0 827 22 0 0 25 0 1 0 25508025 31412224 6417 4089446400 4194304 10345943 140735241624672 18446744073709551615 9194679 0 0 4096 16384 0 0 0 17 3 0 0 0 /proc/22284/statm: 7669 6417 799 1502 0 6162 0 Current children cumulated CPU time (s) 8.49 Current children cumulated vsize (KiB) 30676 [startup+8.60115 s] /proc/loadavg: 0.23 0.05 0.02 2/174 22312 /proc/meminfo: memFree=28643796/32950928 swapFree=67111528/67111528 [pid=22284] ppid=22282 vsize=30676 CPUtime=8.59 /proc/22284/stat : 22284 (pbscip.linux.x8) R 22282 22284 22212 0 -1 4202496 38499 0 0 0 837 22 0 0 25 0 1 0 25508025 31412224 6419 4089446400 4194304 10345943 140735241624672 18446744073709551615 4218186 0 0 4096 16384 0 0 0 17 3 0 0 0 /proc/22284/statm: 7669 6419 799 1502 0 6162 0 Current children cumulated CPU time (s) 8.59 Current children cumulated vsize (KiB) 30676 Child status: 0 Real time (s): 8.64313 CPU time (s): 8.64368 CPU user time (s): 8.41172 CPU system time (s): 0.231964 CPU usage (%): 100.006 Max. virtual memory (cumulated for all children) (KiB): 38612 getrusage(RUSAGE_CHILDREN,...) data: user time used= 8.41172 system time used= 0.231964 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 38510 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= 3 involuntary context switches= 15 runsolver used 0.019996 second user time and 0.028995 second system time The end
Begin job on node114 at 2010-07-08 09:08:53 IDJOB=2705308 IDBENCH=78781 IDSOLVER=1214 FILE ID=node114/2705308-1278572932 PBS_JOBID= 11240225 Free space on /tmp= 73164 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-t2001.13queen13.1111223220--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-2705308-1278572932/watcher-2705308-1278572932 -o /tmp/evaluation-result-2705308-1278572932/solver-2705308-1278572932 -C 1800 -W 2000 -M 3800 HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2705308-1278572932.wbo -t 1800 -m 3800 TIME LIMIT= 1800 seconds MEMORY LIMIT= 3800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 27d3bd64d93eb8804d56550cbc3e68e3 RANDOM SEED=1898353283 node114.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 : 2666.824 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 : 5333.64 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 : 2666.824 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 : 2666.824 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 : 5332.83 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 : 2666.824 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 : 5332.81 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 : 2666.824 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 : 5332.82 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 : 2666.824 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 : 5332.75 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 : 2666.824 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 : 5332.82 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 : 2666.824 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 : 5332.75 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: [8] /proc/meminfo: MemTotal: 32950928 kB MemFree: 28667352 kB Buffers: 152616 kB Cached: 3900740 kB SwapCached: 0 kB Active: 1305032 kB Inactive: 2810164 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 32950928 kB LowFree: 28667352 kB SwapTotal: 67111528 kB SwapFree: 67111528 kB Dirty: 12908 kB Writeback: 0 kB AnonPages: 61892 kB Mapped: 14420 kB Slab: 105556 kB PageTables: 4500 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 83586992 kB Committed_AS: 182128 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= 73152 MiB End job on node114 at 2010-07-08 09:09:01