| 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 | 3.87641 | 3.87692 |
| Name | /PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/ normalized-t2001.13queen13.1111220546--soft-33-100-0.wbo |
| MD5SUM | 92e9d82ea45c04735bed18ced94c3392 |
| 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 | 0.276957 |
| 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 | 1248 |
| 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-2705445-1278572943.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 | 13 | - |1176k| 0 | 0 | 295 | 159 | 295 | 33 | 0 | 0 | 0 | 0.000000e+00 | -- | Inf
0.02/0.07 c 0.1s| 1 | 0 | 22 | - |1304k| 0 | 4 | 295 | 242 | 295 | 44 | 11 | 0 | 0 | 0.000000e+00 | -- | Inf
0.02/0.07 c 0.1s| 1 | 0 | 34 | - |1316k| 0 | 12 | 295 | 242 | 295 | 52 | 19 | 0 | 0 | 0.000000e+00 | -- | Inf
0.02/0.08 c 0.1s| 1 | 0 | 41 | - |1337k| 0 | 16 | 295 | 242 | 295 | 58 | 25 | 0 | 0 | 0.000000e+00 | -- | Inf
0.02/0.08 c 0.1s| 1 | 0 | 50 | - |1383k| 0 | 19 | 295 | 242 | 295 | 62 | 29 | 0 | 0 | 0.000000e+00 | -- | Inf
0.02/0.09 c 0.1s| 1 | 0 | 69 | - |1432k| 0 | 29 | 295 | 242 | 295 | 66 | 33 | 0 | 0 | 0.000000e+00 | -- | Inf
0.02/0.09 c 0.1s| 1 | 0 | 82 | - |1693k| 0 | 31 | 295 | 242 | 295 | 69 | 36 | 0 | 0 | 0.000000e+00 | -- | Inf
0.09/0.12 c 0.1s| 1 | 2 | 82 | - |1696k| 0 | 31 | 295 | 242 | 295 | 69 | 36 | 0 | 11 | 0.000000e+00 | -- | Inf
0.29/0.35 o 2855
0.29/0.35 c y 0.4s| 24 | 23 | 656 | 25.0 |1738k| 13 | 1 | 295 | 242 | 295 | 72 | 41 | 0 | 193 | 0.000000e+00 | 2.855000e+03 | Inf
0.49/0.59 o 398
0.49/0.59 c * 0.6s| 396 | 344 | 1833 | 4.4 |2083k| 65 | - | 295 | 258 | 295 | 74 | 75 | 16 | 463 | 0.000000e+00 | 3.980000e+02 | Inf
0.59/0.62 o 355
0.59/0.62 c * 0.6s| 510 | 411 | 2015 | 3.8 |2183k| 65 | - | 295 | 285 | 295 | 73 | 82 | 43 | 478 | 0.000000e+00 | 3.550000e+02 | Inf
0.59/0.63 o 319
0.59/0.63 c * 0.6s| 511 | 386 | 2015 | 3.8 |2175k| 65 | - | 295 | 285 | 295 | 73 | 82 | 43 | 478 | 0.000000e+00 | 3.190000e+02 | Inf
0.59/0.69 o 300
0.59/0.69 c * 0.7s| 684 | 467 | 2216 | 3.1 |2307k| 65 | - | 295 | 354 | 295 | 76 | 89 | 112 | 515 | 0.000000e+00 | 3.000000e+02 | Inf
0.69/0.75 o 276
0.69/0.75 c * 0.8s| 929 | 641 | 2507 | 2.6 |2472k| 65 | - | 295 | 403 | 295 | 72 | 97 | 161 | 530 | 0.000000e+00 | 2.760000e+02 | Inf
0.79/0.80 o 217
0.79/0.80 c * 0.8s| 1067 | 652 | 2939 | 2.7 |2533k| 65 | - | 295 | 456 | 295 | 67 | 105 | 219 | 545 | 0.000000e+00 | 2.170000e+02 | Inf
0.79/0.90 o 152
0.79/0.90 c time | node | left |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.79/0.90 c * 0.9s| 1277 | 620 | 3634 | 2.8 |2617k| 65 | - | 295 | 553 | 295 | 71 | 134 | 317 | 603 | 0.000000e+00 | 1.520000e+02 | Inf
1.29/1.34 o 147
1.29/1.34 c * 1.3s| 2304 | 1065 | 8070 | 3.5 |3415k| 65 | - | 295 |1035 | 295 | 70 | 239 | 804 | 811 | 0.000000e+00 | 1.470000e+02 | Inf
1.29/1.38 o 118
1.29/1.38 c * 1.4s| 2403 | 1020 | 8742 | 3.6 |3426k| 65 | - | 295 |1080 | 295 | 74 | 244 | 849 | 831 | 0.000000e+00 | 1.180000e+02 | Inf
1.39/1.42 o 92
1.39/1.42 c * 1.4s| 2485 | 885 | 9112 | 3.6 |3371k| 65 | - | 295 |1131 | 295 | 75 | 250 | 900 | 837 | 0.000000e+00 | 9.200000e+01 | Inf
1.99/2.07 o 84
1.99/2.07 c * 2.1s| 3842 | 1076 | 15666 | 4.1 |4407k| 65 | - | 295 |2008 | 295 | 76 | 373 |1882 | 971 | 0.000000e+00 | 8.400000e+01 | Inf
2.69/2.73 o 80
2.69/2.73 c * 2.7s| 5104 | 1189 | 23347 | 4.6 |5199k| 65 | - | 295 |2544 | 295 | 67 | 521 |2736 |1149 | 0.000000e+00 | 8.000000e+01 | Inf
2.79/2.88 o 74
2.79/2.88 c * 2.9s| 5397 | 1252 | 25390 | 4.7 |5364k| 65 | - | 295 |2545 | 295 | 71 | 554 |2911 |1169 | 0.000000e+00 | 7.400000e+01 | Inf
2.99/3.07 o 47
2.99/3.07 c * 3.1s| 5763 | 1112 | 28344 | 4.9 |5323k| 65 | - | 295 |2574 | 295 | 69 | 588 |3189 |1189 | 0.000000e+00 | 4.700000e+01 | Inf
2.99/3.07 o 44
2.99/3.07 c * 3.1s| 5764 | 1097 | 28344 | 4.9 |5309k| 65 | - | 295 |2574 | 295 | 69 | 588 |3189 |1189 | 0.000000e+00 | 4.400000e+01 | Inf
3.09/3.15 o 37
3.09/3.15 c * 3.1s| 5869 | 1077 | 29589 | 5.0 |5282k| 65 | - | 295 |2421 | 295 | 77 | 603 |3269 |1202 | 0.000000e+00 | 3.700000e+01 | Inf
3.09/3.15 o 32
3.09/3.15 c * 3.1s| 5870 | 1062 | 29598 | 5.0 |5265k| 65 | - | 295 |2421 | 295 | 77 | 603 |3269 |1202 | 0.000000e+00 | 3.200000e+01 | Inf
3.09/3.17 o 30
3.09/3.17 c * 3.2s| 5885 | 1039 | 29779 | 5.0 |5230k| 65 | - | 295 |2334 | 295 | 75 | 603 |3286 |1202 | 0.000000e+00 | 3.000000e+01 | Inf
3.19/3.25 o 12
3.19/3.25 c * 3.2s| 5975 | 619 | 30801 | 5.1 |4781k| 65 | - | 295 |2177 | 295 | 67 | 621 |3376 |1211 | 0.000000e+00 | 1.200000e+01 | Inf
3.19/3.28 o 6
3.19/3.28 c * 3.3s| 6018 | 525 | 31239 | 5.2 |4642k| 65 | - | 295 |2115 | 295 | 69 | 624 |3439 |1215 | 0.000000e+00 | 6.000000e+00 | Inf
3.30/3.32 o 5
3.30/3.32 c * 3.3s| 6045 | 418 | 31904 | 5.3 |4521k| 65 | - | 295 |2049 | 295 | 68 | 634 |3483 |1219 | 0.000000e+00 | 5.000000e+00 | Inf
3.39/3.42 o 2
3.39/3.42 c time | node | left |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
3.39/3.42 c * 3.4s| 6206 | 391 | 34533 | 5.6 |4473k| 65 | - | 295 |2109 | 295 | 67 | 685 |3664 |1236 | 0.000000e+00 | 2.000000e+00 | Inf
3.79/3.87 c
3.79/3.87 c SCIP Status : problem is solved [optimal solution found]
3.79/3.87 c Solving Time (sec) : 3.86
3.79/3.87 c Solving Nodes : 6838
3.79/3.87 c Primal Bound : +2.00000000000000e+00 (125 solutions)
3.79/3.87 c Dual Bound : +2.00000000000000e+00
3.79/3.87 c Gap : 0.00 %
3.79/3.87 s OPTIMUM FOUND
3.79/3.87 v -x169 -x168 -x167 x166 -x165 -x164 -x163 -x162 -x161 -x160 -x159 -x158 -x157 -x156 -x155 -x154 -x153 -x152 -x151 -x150 -x149 -x148
3.79/3.87 v -x147 x146 -x145 -x144 x143 -x142 -x141 -x140 -x139 -x138 -x137 -x136 -x135 -x134 -x133 -x132 -x131 -x130 -x129 x128 -x127
3.79/3.87 v -x126 -x125 -x124 -x123 -x122 -x121 -x120 -x119 -x118 -x117 -x116 -x115 -x114 -x113 -x112 -x111 -x110 -x109 -x108 -x107 x106
3.79/3.87 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
3.79/3.87 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
3.79/3.87 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
3.79/3.87 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
3.79/3.87 v -x4 -x3 -x2 -x1
3.79/3.87 c SCIP Status : problem is solved [optimal solution found]
3.79/3.87 c Solving Time : 3.86
3.79/3.87 c Original Problem :
3.79/3.87 c Problem name : HOME/instance-2705445-1278572943.wbo
3.79/3.87 c Variables : 297 (233 binary, 0 integer, 64 implicit integer, 0 continuous)
3.79/3.87 c Constraints : 166 initial, 166 maximal
3.79/3.87 c Presolved Problem :
3.79/3.87 c Problem name : t_HOME/instance-2705445-1278572943.wbo
3.79/3.87 c Variables : 295 (232 binary, 0 integer, 63 implicit integer, 0 continuous)
3.79/3.87 c Constraints : 159 initial, 2638 maximal
3.79/3.87 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
3.79/3.87 c trivial : 0.00 0 0 0 0 0 0 0 0
3.79/3.87 c dualfix : 0.00 2 0 0 0 0 0 0 0
3.79/3.87 c boundshift : 0.00 0 0 0 0 0 0 0 0
3.79/3.87 c inttobinary : 0.00 0 0 0 0 0 0 0 0
3.79/3.87 c implics : 0.00 0 0 0 0 0 0 0 0
3.79/3.87 c probing : 0.01 0 0 0 0 0 0 0 0
3.79/3.87 c knapsack : 0.00 0 0 0 0 0 0 0 0
3.79/3.87 c setppc : 0.00 0 0 0 0 0 0 0 0
3.79/3.87 c linear : 0.00 0 0 0 63 0 6 1 0
3.79/3.87 c indicator : 0.00 0 0 0 0 0 1 0 0
3.79/3.87 c logicor : 0.00 0 0 0 0 0 0 0 0
3.79/3.87 c bounddisjunction : 0.00 0 0 0 0 0 0 0 0
3.79/3.87 c root node : - 118 - - 118 - - - -
3.79/3.87 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
3.79/3.87 c integral : 0 0 0 5256 0 1 147 0 0 3696
3.79/3.87 c knapsack : 1 6 22165 3230 0 89 35958 0 0 0
3.79/3.87 c setppc : 24 6 21753 3147 0 187 15892 0 0 0
3.79/3.87 c linear : 63+ 7 21783 3192 0 310 31363 853 0 0
3.79/3.87 c indicator : 63 0 21573 3275 0 84 25039 0 0 0
3.79/3.87 c logicor : 8+ 6 9666 2666 0 381 3688 0 0 0
3.79/3.87 c bounddisjunction : 0+ 0 6156 0 0 37 260 0 0 0
3.79/3.87 c countsols : 0 0 0 2832 0 0 0 0 0 0
3.79/3.87 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
3.79/3.87 c integral : 0.65 0.00 0.00 0.65 0.00
3.79/3.87 c knapsack : 0.35 0.00 0.34 0.00 0.00
3.79/3.87 c setppc : 0.04 0.00 0.04 0.00 0.00
3.79/3.87 c linear : 0.18 0.00 0.17 0.01 0.00
3.79/3.87 c indicator : 0.05 0.00 0.04 0.01 0.00
3.79/3.87 c logicor : 0.15 0.00 0.14 0.00 0.00
3.79/3.87 c bounddisjunction : 0.03 0.00 0.03 0.00 0.00
3.79/3.87 c countsols : 0.00 0.00 0.00 0.00 0.00
3.79/3.87 c Propagators : Time Calls Cutoffs DomReds
3.79/3.87 c vbounds : 0.02 4031 1 683
3.79/3.87 c rootredcost : 0.00 23 0 59
3.79/3.87 c pseudoobj : 0.06 22274 230 23455
3.79/3.87 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
3.79/3.87 c propagation : 0.04 1234 1230 7487 21.5 14 18.8 -
3.79/3.87 c infeasible LP : 0.06 1127 1126 6136 20.4 10 18.7 0
3.79/3.87 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
3.79/3.87 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
3.79/3.87 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
3.79/3.87 c applied globally : - - - 4406 15.8 - - -
3.79/3.87 c applied locally : - - - 11 32.5 - - -
3.79/3.87 c Separators : Time Calls Cutoffs DomReds Cuts Conss
3.79/3.87 c cut pool : 0.00 4 - - 13 - (maximal pool size: 95)
3.79/3.87 c redcost : 0.03 5356 0 387 0 0
3.79/3.87 c impliedbounds : 0.00 5 0 0 0 0
3.79/3.87 c intobj : 0.00 0 0 0 0 0
3.79/3.87 c cgmip : 0.00 0 0 0 0 0
3.79/3.87 c gomory : 0.01 5 0 0 127 0
3.79/3.87 c strongcg : 0.01 5 0 0 127 0
3.79/3.87 c cmir : 0.00 5 0 0 0 0
3.79/3.87 c flowcover : 0.00 5 0 0 0 0
3.79/3.87 c clique : 0.00 5 0 0 1 0
3.79/3.87 c zerohalf : 0.00 0 0 0 0 0
3.79/3.87 c mcf : 0.00 1 0 0 0 0
3.79/3.87 c rapidlearning : 0.05 1 0 0 0 83
3.79/3.87 c Pricers : Time Calls Vars
3.79/3.87 c problem variables: 0.00 0 0
3.79/3.87 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
3.79/3.87 c relpscost : 0.65 1977 1 147 0 0 3696
3.79/3.87 c pscost : 0.00 0 0 0 0 0 0
3.79/3.87 c inference : 0.04 2810 0 0 0 0 5621
3.79/3.87 c mostinf : 0.00 0 0 0 0 0 0
3.79/3.87 c leastinf : 0.00 0 0 0 0 0 0
3.79/3.87 c fullstrong : 0.00 0 0 0 0 0 0
3.79/3.87 c allfullstrong : 0.00 0 0 0 0 0 0
3.79/3.87 c random : 0.00 0 0 0 0 0 0
3.79/3.87 c Primal Heuristics : Time Calls Found
3.79/3.87 c LP solutions : 0.00 - 22
3.79/3.87 c pseudo solutions : 0.00 - 0
3.79/3.87 c feaspump : 0.00 1 0
3.79/3.87 c oneopt : 0.01 20 0
3.79/3.87 c pscostdiving : 0.00 40 0
3.79/3.87 c fracdiving : 0.00 40 0
3.79/3.87 c linesearchdiving : 0.00 40 0
3.79/3.87 c guideddiving : 0.00 40 0
3.79/3.87 c coefdiving : 0.02 41 0
3.79/3.87 c veclendiving : 0.00 41 0
3.79/3.87 c rootsoldiving : 0.00 35 0
3.79/3.87 c objpscostdiving : 0.00 36 0
3.79/3.87 c trivial : 0.00 2 0
3.79/3.87 c simplerounding : 0.00 1999 0
3.79/3.87 c zirounding : 0.01 1000 0
3.79/3.87 c rounding : 0.01 566 0
3.79/3.87 c shifting : 0.02 156 0
3.79/3.87 c intshifting : 0.00 0 0
3.79/3.87 c twoopt : 0.00 0 0
3.79/3.87 c fixandinfer : 0.00 0 0
3.79/3.87 c intdiving : 0.00 0 0
3.79/3.87 c actconsdiving : 0.00 0 0
3.79/3.87 c octane : 0.00 0 0
3.79/3.87 c rens : 0.01 1 0
3.79/3.87 c rins : 0.00 0 0
3.79/3.87 c localbranching : 0.00 0 0
3.79/3.87 c mutation : 0.00 0 0
3.79/3.87 c crossover : 0.07 8 1
3.79/3.87 c dins : 0.00 0 0
3.79/3.87 c undercover : 0.00 0 0
3.79/3.87 c nlp : 0.00 0 0
3.79/3.87 c trysol : 0.01 174 102
3.79/3.87 c LP : Time Calls Iterations Iter/call Iter/sec
3.79/3.87 c primal LP : 0.00 0 0 0.00 -
3.79/3.87 c dual LP : 1.28 4051 45083 11.13 35296.60
3.79/3.87 c lex dual LP : 0.00 0 0 0.00 -
3.79/3.87 c barrier LP : 0.00 0 0 0.00 -
3.79/3.87 c diving/probing LP: 0.02 95 294 3.09 18433.76
3.79/3.87 c strong branching : 0.64 1286 30517 23.73 47779.04
3.79/3.87 c (at root node) : - 11 588 53.45 -
3.79/3.87 c conflict analysis: 0.00 0 0 0.00 -
3.79/3.87 c B&B Tree :
3.79/3.87 c number of runs : 1
3.79/3.87 c nodes : 6838
3.79/3.87 c nodes (total) : 6838
3.79/3.87 c nodes left : 0
3.79/3.87 c max depth : 65
3.79/3.87 c max depth (total): 65
3.79/3.87 c backtracks : 1138 (16.6%)
3.79/3.87 c delayed cutoffs : 958
3.79/3.87 c repropagations : 7894 (34523 domain reductions, 289 cutoffs)
3.79/3.87 c avg switch length: 4.66
3.79/3.87 c switching time : 0.30
3.79/3.87 c Solution :
3.79/3.87 c Solutions found : 125 (23 improvements)
3.79/3.87 c First Solution : +2.85500000000000e+03 (in run 1, after 24 nodes, 0.35 seconds, depth 10, found by <trysol>)
3.79/3.87 c Primal Bound : +2.00000000000000e+00 (in run 1, after 6206 nodes, 3.42 seconds, depth 15, found by <relaxation>)
3.79/3.87 c Dual Bound : +2.00000000000000e+00
3.79/3.87 c Gap : 0.00 %
3.79/3.87 c Root Dual Bound : +0.00000000000000e+00
3.79/3.87 c Root Iterations : 82
3.79/3.87 c Time complete: 3.87.
OK 2
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2705445-1278572943/watcher-2705445-1278572943 -o /tmp/evaluation-result-2705445-1278572943/solver-2705445-1278572943 -C 1800 -W 2000 -M 3800 HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2705445-1278572943.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: 0.06 0.02 0.00 2/171 20971 /proc/meminfo: memFree=29656424/32951132 swapFree=67111528/67111528 [pid=20971] ppid=20969 vsize=12332 CPUtime=0 /proc/20971/stat : 20971 (pbscip.linux.x8) R 20969 20971 20861 0 -1 4202496 1933 0 0 0 0 0 0 0 21 0 1 0 25508048 12627968 1852 4089446400 4194304 10345943 140736344469968 18446744073709551615 6326861 0 0 4096 0 0 0 0 17 3 0 0 0 /proc/20971/statm: 3083 1852 429 1502 0 1576 0 [startup+0.036929 s] /proc/loadavg: 0.06 0.02 0.00 2/171 20971 /proc/meminfo: memFree=29656424/32951132 swapFree=67111528/67111528 [pid=20971] ppid=20969 vsize=27724 CPUtime=0.02 /proc/20971/stat : 20971 (pbscip.linux.x8) R 20969 20971 20861 0 -1 4202496 5675 0 0 0 2 0 0 0 18 0 1 0 25508048 28389376 5241 4089446400 4194304 10345943 140736344469968 18446744073709551615 9186026 0 0 4096 16384 0 0 0 17 3 0 0 0 /proc/20971/statm: 6931 5241 709 1502 0 5424 0 Current children cumulated CPU time (s) 0.02 Current children cumulated vsize (KiB) 27724 [startup+0.100954 s] /proc/loadavg: 0.06 0.02 0.00 2/171 20971 /proc/meminfo: memFree=29656424/32951132 swapFree=67111528/67111528 [pid=20971] ppid=20969 vsize=27724 CPUtime=0.09 /proc/20971/stat : 20971 (pbscip.linux.x8) R 20969 20971 20861 0 -1 4202496 6040 0 0 0 7 2 0 0 18 0 1 0 25508048 28389376 5606 4089446400 4194304 10345943 140736344469968 18446744073709551615 9105293 0 0 4096 16384 0 0 0 17 3 0 0 0 /proc/20971/statm: 6931 5606 764 1502 0 5424 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 27724 [startup+0.300924 s] /proc/loadavg: 0.06 0.02 0.00 2/171 20971 /proc/meminfo: memFree=29656424/32951132 swapFree=67111528/67111528 [pid=20971] ppid=20969 vsize=28684 CPUtime=0.29 /proc/20971/stat : 20971 (pbscip.linux.x8) R 20969 20971 20861 0 -1 4202496 6090 0 0 0 26 3 0 0 18 0 1 0 25508048 29372416 5656 4089446400 4194304 10345943 140736344469968 18446744073709551615 9194679 0 0 4096 16384 0 0 0 17 3 0 0 0 /proc/20971/statm: 7171 5656 784 1502 0 5664 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 28684 [startup+0.700821 s] /proc/loadavg: 0.06 0.02 0.00 2/171 20971 /proc/meminfo: memFree=29656424/32951132 swapFree=67111528/67111528 [pid=20971] ppid=20969 vsize=28684 CPUtime=0.69 /proc/20971/stat : 20971 (pbscip.linux.x8) R 20969 20971 20861 0 -1 4202496 6295 0 0 0 65 4 0 0 18 0 1 0 25508048 29372416 5861 4089446400 4194304 10345943 140736344469968 18446744073709551615 9194679 0 0 4096 16384 0 0 0 17 3 0 0 0 /proc/20971/statm: 7171 5861 787 1502 0 5664 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 28684 [startup+1.50071 s] /proc/loadavg: 0.06 0.02 0.00 3/177 20982 /proc/meminfo: memFree=29606424/32951132 swapFree=67111528/67111528 [pid=20971] ppid=20969 vsize=26460 CPUtime=1.49 /proc/20971/stat : 20971 (pbscip.linux.x8) R 20969 20971 20861 0 -1 4202496 6693 0 0 0 143 6 0 0 19 0 1 0 25508048 27095040 5523 4089446400 4194304 10345943 140736344469968 18446744073709551615 9194679 0 0 4096 16384 0 0 0 17 3 0 0 0 /proc/20971/statm: 6615 5523 790 1502 0 5108 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 26460 [startup+3.10045 s] /proc/loadavg: 0.22 0.05 0.01 3/177 20983 /proc/meminfo: memFree=29602084/32951132 swapFree=67111528/67111528 [pid=20971] ppid=20969 vsize=28804 CPUtime=3.09 /proc/20971/stat : 20971 (pbscip.linux.x8) R 20969 20971 20861 0 -1 4202496 12242 0 0 0 299 10 0 0 25 0 1 0 25508048 29495296 6110 4089446400 4194304 10345943 140736344469968 18446744073709551615 5085404 0 0 4096 16384 0 0 0 17 3 0 0 0 /proc/20971/statm: 7201 6110 791 1502 0 5694 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 28804 Solver just ended. Dumping a history of the last processes samples [startup+3.50038 s] /proc/loadavg: 0.22 0.05 0.01 2/172 21000 /proc/meminfo: memFree=29632124/32951132 swapFree=67111528/67111528 [pid=20971] ppid=20969 vsize=28804 CPUtime=3.49 /proc/20971/stat : 20971 (pbscip.linux.x8) R 20969 20971 20861 0 -1 4202496 12243 0 0 0 337 12 0 0 25 0 1 0 25508048 29495296 6111 4089446400 4194304 10345943 140736344469968 18446744073709551615 4737495 0 0 4096 16384 0 0 0 17 3 0 0 0 /proc/20971/statm: 7201 6111 792 1502 0 5694 0 Current children cumulated CPU time (s) 3.49 Current children cumulated vsize (KiB) 28804 [startup+3.70035 s] /proc/loadavg: 0.22 0.05 0.01 2/172 21000 /proc/meminfo: memFree=29632124/32951132 swapFree=67111528/67111528 [pid=20971] ppid=20969 vsize=28804 CPUtime=3.69 /proc/20971/stat : 20971 (pbscip.linux.x8) R 20969 20971 20861 0 -1 4202496 12243 0 0 0 357 12 0 0 25 0 1 0 25508048 29495296 6111 4089446400 4194304 10345943 140736344469968 18446744073709551615 8933809 0 0 4096 16384 0 0 0 17 3 0 0 0 /proc/20971/statm: 7201 6111 792 1502 0 5694 0 Current children cumulated CPU time (s) 3.69 Current children cumulated vsize (KiB) 28804 [startup+3.80033 s] /proc/loadavg: 0.22 0.05 0.01 2/172 21000 /proc/meminfo: memFree=29632124/32951132 swapFree=67111528/67111528 [pid=20971] ppid=20969 vsize=28804 CPUtime=3.79 /proc/20971/stat : 20971 (pbscip.linux.x8) R 20969 20971 20861 0 -1 4202496 12243 0 0 0 367 12 0 0 25 0 1 0 25508048 29495296 6111 4089446400 4194304 10345943 140736344469968 18446744073709551615 9194679 0 0 4096 16384 0 0 0 17 3 0 0 0 /proc/20971/statm: 7201 6111 792 1502 0 5694 0 Current children cumulated CPU time (s) 3.79 Current children cumulated vsize (KiB) 28804 Child status: 0 Real time (s): 3.87692 CPU time (s): 3.87641 CPU user time (s): 3.74043 CPU system time (s): 0.135979 CPU usage (%): 99.9869 Max. virtual memory (cumulated for all children) (KiB): 30864 getrusage(RUSAGE_CHILDREN,...) data: user time used= 3.74043 system time used= 0.135979 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 12247 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= 4 involuntary context switches= 15 runsolver used 0.005999 second user time and 0.020996 second system time The end
Begin job on node129 at 2010-07-08 09:09:03 IDJOB=2705445 IDBENCH=78847 IDSOLVER=1214 FILE ID=node129/2705445-1278572943 PBS_JOBID= 11240196 Free space on /tmp= 73792 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-t2001.13queen13.1111220546--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-2705445-1278572943/watcher-2705445-1278572943 -o /tmp/evaluation-result-2705445-1278572943/solver-2705445-1278572943 -C 1800 -W 2000 -M 3800 HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2705445-1278572943.wbo -t 1800 -m 3800 TIME LIMIT= 1800 seconds MEMORY LIMIT= 3800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 92e9d82ea45c04735bed18ced94c3392 RANDOM SEED=2591391 node129.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 : 2666.836 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 : 5333.67 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 : 2666.836 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 : 5332.83 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 : 2666.836 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 : 2666.836 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 : 2666.836 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 : 5311.72 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 : 2666.836 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 : 2666.836 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 : 2666.836 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 : 5332.82 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: [8] /proc/meminfo: MemTotal: 32951132 kB MemFree: 29657076 kB Buffers: 151052 kB Cached: 2928288 kB SwapCached: 0 kB Active: 1248040 kB Inactive: 1893736 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 32951132 kB LowFree: 29657076 kB SwapTotal: 67111528 kB SwapFree: 67111528 kB Dirty: 12948 kB Writeback: 0 kB AnonPages: 62428 kB Mapped: 14716 kB Slab: 89856 kB PageTables: 4116 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 83587092 kB Committed_AS: 184288 kB VmallocTotal: 34359738367 kB VmallocUsed: 296000 kB VmallocChunk: 34359440975 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 73780 MiB End job on node129 at 2010-07-08 09:09:07