| 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 | 8.34973 | 8.35353 |
| Name | /PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/ normalized-t2001.13queen13.1111218024--soft-33-100-0.wbo |
| MD5SUM | a7711a7b19a36d7c95277483b0aa560c |
| 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 | 0.111982 |
| 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 | 1228 |
| 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-2705316-1278572933.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 | 13 | - |1176k| 0 | 7 | 295 | 159 | 295 | 33 | 0 | 0 | 0 | 0.000000e+00 | -- | Inf
0.03/0.03 c 0.0s| 1 | 0 | 33 | - |1200k| 0 | 15 | 295 | 159 | 295 | 51 | 18 | 0 | 0 | 0.000000e+00 | -- | Inf
0.03/0.04 c 0.0s| 1 | 0 | 51 | - |1240k| 0 | 29 | 295 | 159 | 295 | 61 | 28 | 0 | 0 | 0.000000e+00 | -- | Inf
0.03/0.04 c 0.0s| 1 | 0 | 72 | - |1480k| 0 | 40 | 295 | 159 | 295 | 66 | 33 | 0 | 0 | 0.000000e+00 | -- | Inf
0.03/0.05 c 0.1s| 1 | 0 | 85 | - |1586k| 0 | 35 | 295 | 159 | 295 | 68 | 35 | 0 | 0 | 0.000000e+00 | -- | Inf
0.03/0.06 c 0.1s| 1 | 0 | 104 | - |1622k| 0 | 42 | 295 | 159 | 295 | 70 | 37 | 0 | 0 | 0.000000e+00 | -- | Inf
0.03/0.07 c 0.1s| 1 | 0 | 133 | - |1651k| 0 | 43 | 295 | 159 | 295 | 73 | 40 | 0 | 0 | 0.000000e+00 | -- | Inf
0.09/0.12 c 0.1s| 1 | 2 | 133 | - |1652k| 0 | 43 | 295 | 159 | 295 | 73 | 40 | 0 | 15 | 0.000000e+00 | -- | Inf
0.19/0.22 o 2855
0.19/0.22 c y 0.2s| 18 | 17 | 445 | 18.4 |1686k| 16 | - | 295 | 159 | 0 | 0 | 46 | 0 | 91 | 0.000000e+00 | 2.855000e+03 | Inf
0.29/0.31 o 461
0.29/0.31 c * 0.3s| 125 | 107 | 862 | 5.9 |1824k| 48 | - | 295 | 184 | 295 | 79 | 61 | 25 | 183 | 0.000000e+00 | 4.610000e+02 | Inf
0.39/0.40 o 458
0.39/0.40 c * 0.4s| 311 | 239 | 1323 | 3.8 |2014k| 51 | - | 295 | 232 | 295 | 73 | 72 | 73 | 257 | 0.000000e+00 | 4.580000e+02 | Inf
0.39/0.40 o 431
0.39/0.40 c * 0.4s| 313 | 239 | 1344 | 3.9 |2016k| 51 | - | 295 | 232 | 295 | 73 | 72 | 73 | 257 | 0.000000e+00 | 4.310000e+02 | Inf
0.39/0.41 o 274
0.39/0.41 c * 0.4s| 348 | 237 | 1387 | 3.6 |2027k| 51 | - | 295 | 237 | 295 | 73 | 73 | 78 | 258 | 0.000000e+00 | 2.740000e+02 | Inf
0.49/0.51 o 272
0.49/0.51 c * 0.5s| 642 | 403 | 1767 | 2.5 |2245k| 51 | - | 295 | 333 | 295 | 77 | 87 | 176 | 291 | 0.000000e+00 | 2.720000e+02 | Inf
0.49/0.55 o 270
0.49/0.55 c * 0.5s| 747 | 439 | 1901 | 2.4 |2315k| 51 | - | 295 | 377 | 295 | 75 | 93 | 221 | 302 | 0.000000e+00 | 2.700000e+02 | Inf
0.49/0.56 o 245
0.49/0.56 c time | node | left |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.49/0.56 c * 0.6s| 778 | 444 | 1985 | 2.4 |2332k| 51 | - | 295 | 394 | 295 | 80 | 93 | 238 | 302 | 0.000000e+00 | 2.450000e+02 | Inf
0.59/0.60 o 226
0.59/0.60 c * 0.6s| 893 | 456 | 2167 | 2.3 |2418k| 51 | - | 295 | 469 | 295 | 76 | 93 | 313 | 312 | 0.000000e+00 | 2.260000e+02 | Inf
0.59/0.66 o 204
0.59/0.66 c * 0.7s| 1074 | 482 | 2421 | 2.1 |2528k| 51 | - | 295 | 569 | 295 | 79 | 98 | 413 | 335 | 0.000000e+00 | 2.040000e+02 | Inf
0.69/0.72 o 185
0.69/0.72 c * 0.7s| 1259 | 538 | 2705 | 2.0 |2637k| 51 | - | 295 | 643 | 295 | 77 | 103 | 487 | 352 | 0.000000e+00 | 1.850000e+02 | Inf
1.39/1.44 o 179
1.39/1.44 c * 1.4s| 3194 | 1326 | 5717 | 1.7 |3960k| 56 | - | 295 |1537 | 295 | 78 | 174 |1391 | 599 | 0.000000e+00 | 1.790000e+02 | Inf
2.99/3.02 o 158
2.99/3.02 c * 3.0s| 7535 | 3510 | 15214 | 2.0 |6393k| 81 | - | 295 |2574 | 295 | 81 | 434 |3203 | 982 | 0.000000e+00 | 1.580000e+02 | Inf
3.89/3.96 c 4.0s| 10000 | 4799 | 22385 | 2.2 |7700k| 81 | 0 | 295 |2465 | 295 | 77 | 577 |4289 |1123 | 0.000000e+00 | 1.580000e+02 | Inf
4.50/4.57 o 147
4.50/4.57 c * 4.6s| 11791 | 5568 | 26020 | 2.2 |8421k| 81 | - | 295 |2323 | 295 | 76 | 665 |5077 |1167 | 0.000000e+00 | 1.470000e+02 | Inf
4.50/4.58 o 119
4.50/4.58 c * 4.6s| 11809 | 5433 | 26091 | 2.2 |8315k| 81 | - | 295 |2330 | 295 | 76 | 665 |5086 |1168 | 0.000000e+00 | 1.190000e+02 | Inf
4.99/5.05 o 104
4.99/5.05 c * 5.1s| 13186 | 5934 | 29353 | 2.2 |8962k| 81 | - | 295 |2392 | 295 | 78 | 703 |5803 |1194 | 0.000000e+00 | 1.040000e+02 | Inf
6.39/6.49 o 85
6.39/6.49 c * 6.5s| 17011 | 6560 | 38186 | 2.2 | 10M| 81 | - | 295 |2604 | 295 | 77 | 860 |8177 |1267 | 0.000000e+00 | 8.500000e+01 | Inf
6.49/6.56 o 73
6.49/6.56 c * 6.6s| 17178 | 5885 | 38738 | 2.2 |9586k| 81 | - | 295 |2620 | 295 | 75 | 868 |8324 |1268 | 0.000000e+00 | 7.300000e+01 | Inf
7.19/7.25 o 68
7.19/7.25 c * 7.2s| 18388 | 5842 | 44662 | 2.4 |9938k| 81 | - | 295 |2175 | 295 | 75 | 966 |9406 |1286 | 0.000000e+00 | 6.800000e+01 | Inf
7.19/7.25 o 55
7.19/7.25 c * 7.3s| 18404 | 5227 | 44691 | 2.4 |9329k| 81 | - | 295 |2120 | 295 | 77 | 968 |9408 |1286 | 0.000000e+00 | 5.500000e+01 | Inf
7.39/7.41 o 49
7.39/7.41 c * 7.4s| 18607 | 4870 | 46101 | 2.5 |9117k| 81 | - | 295 |1919 | 295 | 74 | 988 |9651 |1293 | 0.000000e+00 | 4.900000e+01 | Inf
7.69/7.70 o 21
7.69/7.70 c time | node | left |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
7.69/7.70 c * 7.7s| 18873 | 3654 | 49329 | 2.6 |8119k| 81 | - | 295 |1590 | 295 | 76 |1026 | 10k|1294 | 0.000000e+00 | 2.100000e+01 | Inf
7.79/7.84 o 15
7.79/7.84 c * 7.8s| 18974 | 2994 | 51184 | 2.7 |7699k| 81 | - | 295 |1496 | 295 | 74 |1042 | 10k|1296 | 0.000000e+00 | 1.500000e+01 | Inf
7.79/7.85 o 12
7.79/7.85 c * 7.8s| 18980 | 2693 | 51249 | 2.7 |7285k| 81 | - | 295 |1466 | 295 | 76 |1048 | 10k|1296 | 0.000000e+00 | 1.200000e+01 | Inf
8.28/8.34 c
8.28/8.34 c SCIP Status : problem is solved [optimal solution found]
8.28/8.34 c Solving Time (sec) : 8.34
8.28/8.34 c Solving Nodes : 19577
8.28/8.34 c Primal Bound : +1.20000000000000e+01 (123 solutions)
8.28/8.34 c Dual Bound : +1.20000000000000e+01
8.28/8.34 c Gap : 0.00 %
8.28/8.34 s OPTIMUM FOUND
8.28/8.34 v -x169 -x168 -x167 -x166 -x165 -x164 x163 -x162 -x161 -x160 -x159 -x158 -x157 -x156 -x155 -x154 -x153 -x152 -x151 -x150 -x149 -x148
8.28/8.34 v -x147 x146 -x145 -x144 -x143 -x142 -x141 -x140 -x139 x138 -x137 -x136 -x135 -x134 -x133 -x132 -x131 -x130 x129 -x128 -x127
8.28/8.34 v -x126 -x125 -x124 -x123 -x122 -x121 -x120 -x119 -x118 -x117 -x116 -x115 -x114 -x113 -x112 -x111 -x110 -x109 -x108 -x107 -x106
8.28/8.34 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
8.28/8.34 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
8.28/8.34 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
8.28/8.34 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
8.28/8.34 v -x4 -x3 -x2 -x1
8.28/8.34 c SCIP Status : problem is solved [optimal solution found]
8.28/8.34 c Solving Time : 8.34
8.28/8.34 c Original Problem :
8.28/8.34 c Problem name : HOME/instance-2705316-1278572933.wbo
8.28/8.34 c Variables : 297 (233 binary, 0 integer, 64 implicit integer, 0 continuous)
8.28/8.34 c Constraints : 166 initial, 166 maximal
8.28/8.34 c Presolved Problem :
8.28/8.34 c Problem name : t_HOME/instance-2705316-1278572933.wbo
8.28/8.34 c Variables : 295 (232 binary, 0 integer, 63 implicit integer, 0 continuous)
8.28/8.34 c Constraints : 159 initial, 2682 maximal
8.28/8.34 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
8.28/8.34 c trivial : 0.00 0 0 0 0 0 0 0 0
8.28/8.34 c dualfix : 0.00 2 0 0 0 0 0 0 0
8.28/8.34 c boundshift : 0.00 0 0 0 0 0 0 0 0
8.28/8.34 c inttobinary : 0.00 0 0 0 0 0 0 0 0
8.28/8.34 c implics : 0.00 0 0 0 0 0 0 0 0
8.28/8.34 c probing : 0.01 0 0 0 0 0 0 0 0
8.28/8.34 c knapsack : 0.00 0 0 0 0 0 0 0 0
8.28/8.34 c setppc : 0.00 0 0 0 0 0 0 0 0
8.28/8.34 c linear : 0.00 0 0 0 63 0 6 1 0
8.28/8.34 c indicator : 0.00 0 0 0 0 0 1 0 0
8.28/8.34 c logicor : 0.00 0 0 0 0 0 0 0 0
8.28/8.34 c bounddisjunction : 0.00 0 0 0 0 0 0 0 0
8.28/8.34 c root node : - 102 - - 102 - - - -
8.28/8.34 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
8.28/8.34 c integral : 0 0 0 14731 0 4 217 0 0 9568
8.28/8.34 c knapsack : 1 6 65284 9736 0 246 151999 0 0 0
8.28/8.34 c setppc : 24 6 64752 9695 0 578 26695 0 0 0
8.28/8.34 c linear : 63 6 64452 9733 0 905 59396 1149 0 0
8.28/8.34 c indicator : 63 0 63588 9758 0 285 64056 0 0 0
8.28/8.34 c logicor : 8+ 6 23301 8893 0 1730 9222 0 0 0
8.28/8.34 c bounddisjunction : 0+ 0 15374 0 0 51 570 0 0 0
8.28/8.34 c countsols : 0 0 0 9030 0 0 0 0 0 0
8.28/8.34 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
8.28/8.34 c integral : 0.58 0.00 0.00 0.58 0.00
8.28/8.34 c knapsack : 0.99 0.00 0.98 0.00 0.00
8.28/8.34 c setppc : 0.07 0.00 0.07 0.00 0.00
8.28/8.34 c linear : 0.43 0.00 0.39 0.04 0.00
8.28/8.34 c indicator : 0.16 0.00 0.12 0.04 0.00
8.28/8.34 c logicor : 0.40 0.00 0.40 0.00 0.00
8.28/8.34 c bounddisjunction : 0.13 0.00 0.13 0.00 0.00
8.28/8.34 c countsols : 0.00 0.00 0.00 0.00 0.00
8.28/8.34 c Propagators : Time Calls Cutoffs DomReds
8.28/8.34 c vbounds : 0.07 11652 0 2083
8.28/8.34 c rootredcost : 0.01 24 0 51
8.28/8.34 c pseudoobj : 0.21 66056 929 54142
8.28/8.34 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
8.28/8.34 c propagation : 0.17 4439 4419 29202 23.9 41 23.3 -
8.28/8.34 c infeasible LP : 0.09 1754 1746 9198 20.2 15 17.3 0
8.28/8.34 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
8.28/8.34 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
8.28/8.34 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
8.28/8.34 c applied globally : - - - 10990 16.2 - - -
8.28/8.34 c applied locally : - - - 34 33.9 - - -
8.28/8.34 c Separators : Time Calls Cutoffs DomReds Cuts Conss
8.28/8.34 c cut pool : 0.00 5 - - 40 - (maximal pool size: 106)
8.28/8.34 c redcost : 0.09 15126 0 1325 0 0
8.28/8.34 c impliedbounds : 0.00 6 0 0 0 0
8.28/8.34 c intobj : 0.00 0 0 0 0 0
8.28/8.34 c cgmip : 0.00 0 0 0 0 0
8.28/8.34 c gomory : 0.01 6 0 0 76 0
8.28/8.34 c strongcg : 0.01 6 0 0 116 0
8.28/8.34 c cmir : 0.00 6 0 0 0 0
8.28/8.34 c flowcover : 0.01 6 0 0 0 0
8.28/8.34 c clique : 0.00 6 0 0 2 0
8.28/8.34 c zerohalf : 0.00 0 0 0 0 0
8.28/8.34 c mcf : 0.00 1 0 0 0 0
8.28/8.34 c rapidlearning : 0.01 1 0 0 0 0
8.28/8.34 c Pricers : Time Calls Vars
8.28/8.34 c problem variables: 0.00 0 0
8.28/8.34 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
8.28/8.34 c relpscost : 0.57 4973 4 217 0 0 9568
8.28/8.34 c pscost : 0.00 0 0 0 0 0 0
8.28/8.34 c inference : 0.15 9007 0 0 0 0 18019
8.28/8.34 c mostinf : 0.00 0 0 0 0 0 0
8.28/8.34 c leastinf : 0.00 0 0 0 0 0 0
8.28/8.34 c fullstrong : 0.00 0 0 0 0 0 0
8.28/8.34 c allfullstrong : 0.00 0 0 0 0 0 0
8.28/8.34 c random : 0.00 0 0 0 0 0 0
8.28/8.34 c Primal Heuristics : Time Calls Found
8.28/8.34 c LP solutions : 0.01 - 23
8.28/8.34 c pseudo solutions : 0.00 - 0
8.28/8.34 c feaspump : 0.00 1 0
8.28/8.34 c oneopt : 0.02 24 0
8.28/8.34 c coefdiving : 0.01 173 0
8.28/8.34 c pscostdiving : 0.02 173 0
8.28/8.34 c veclendiving : 0.01 173 0
8.28/8.34 c linesearchdiving : 0.02 173 0
8.28/8.34 c guideddiving : 0.02 174 0
8.28/8.34 c fracdiving : 0.01 174 0
8.28/8.34 c rootsoldiving : 0.01 151 0
8.28/8.34 c objpscostdiving : 0.01 152 0
8.28/8.34 c trivial : 0.00 2 0
8.28/8.34 c simplerounding : 0.01 5035 0
8.28/8.34 c zirounding : 0.02 1000 0
8.28/8.34 c rounding : 0.02 966 0
8.28/8.34 c shifting : 0.03 258 0
8.28/8.34 c intshifting : 0.00 0 0
8.28/8.34 c twoopt : 0.00 0 0
8.28/8.34 c fixandinfer : 0.00 0 0
8.28/8.34 c intdiving : 0.00 0 0
8.28/8.34 c actconsdiving : 0.00 0 0
8.28/8.34 c octane : 0.00 0 0
8.28/8.34 c rens : 0.01 1 0
8.28/8.34 c rins : 0.00 0 0
8.28/8.34 c localbranching : 0.00 0 0
8.28/8.34 c mutation : 0.00 0 0
8.28/8.34 c crossover : 0.19 21 0
8.28/8.34 c dins : 0.00 0 0
8.28/8.34 c undercover : 0.00 0 0
8.28/8.34 c nlp : 0.00 0 0
8.28/8.34 c trysol : 0.02 513 100
8.28/8.34 c LP : Time Calls Iterations Iter/call Iter/sec
8.28/8.34 c primal LP : 0.00 0 0 0.00 -
8.28/8.34 c dual LP : 2.68 8709 60039 6.89 22362.63
8.28/8.34 c lex dual LP : 0.00 0 0 0.00 -
8.28/8.34 c barrier LP : 0.00 0 0 0.00 -
8.28/8.34 c diving/probing LP: 0.03 121 401 3.31 15414.78
8.28/8.34 c strong branching : 0.55 1320 20975 15.89 37999.01
8.28/8.34 c (at root node) : - 15 1419 94.60 -
8.28/8.34 c conflict analysis: 0.00 0 0 0.00 -
8.28/8.34 c B&B Tree :
8.28/8.34 c number of runs : 1
8.28/8.34 c nodes : 19577
8.28/8.34 c nodes (total) : 19577
8.28/8.34 c nodes left : 0
8.28/8.34 c max depth : 81
8.28/8.34 c max depth (total): 81
8.28/8.34 c backtracks : 2402 (12.3%)
8.28/8.34 c delayed cutoffs : 3884
8.28/8.34 c repropagations : 28823 (56638 domain reductions, 657 cutoffs)
8.28/8.34 c avg switch length: 5.80
8.28/8.34 c switching time : 0.78
8.28/8.34 c Solution :
8.28/8.34 c Solutions found : 123 (24 improvements)
8.28/8.34 c First Solution : +2.85500000000000e+03 (in run 1, after 17 nodes, 0.22 seconds, depth 17, found by <trysol>)
8.28/8.34 c Primal Bound : +1.20000000000000e+01 (in run 1, after 18980 nodes, 7.84 seconds, depth 14, found by <relaxation>)
8.28/8.34 c Dual Bound : +1.20000000000000e+01
8.28/8.34 c Gap : 0.00 %
8.28/8.34 c Root Dual Bound : +0.00000000000000e+00
8.28/8.34 c Root Iterations : 133
8.28/8.35 c Time complete: 8.33.
OK 12
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2705316-1278572933/watcher-2705316-1278572933 -o /tmp/evaluation-result-2705316-1278572933/solver-2705316-1278572933 -C 1800 -W 2000 -M 3800 HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2705316-1278572933.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 2/173 22939 /proc/meminfo: memFree=29804292/32950928 swapFree=67111528/67111528 [pid=22939] ppid=22937 vsize=12336 CPUtime=0 /proc/22939/stat : 22939 (pbscip.linux.x8) R 22937 22939 22855 0 -1 4202496 1934 0 0 0 0 0 0 0 21 0 1 0 25506851 12632064 1853 4089446400 4194304 10345943 140735907955584 18446744073709551615 6326861 0 0 4096 0 0 0 0 17 3 0 0 0 /proc/22939/statm: 3084 1853 429 1502 0 1577 0 [startup+0.0332659 s] /proc/loadavg: 0.00 0.00 0.00 2/173 22939 /proc/meminfo: memFree=29804292/32950928 swapFree=67111528/67111528 [pid=22939] ppid=22937 vsize=27824 CPUtime=0.03 /proc/22939/stat : 22939 (pbscip.linux.x8) R 22937 22939 22855 0 -1 4202496 5734 0 0 0 3 0 0 0 21 0 1 0 25506851 28491776 5300 4089446400 4194304 10345943 140735907955584 18446744073709551615 4288140 0 0 4096 16384 0 0 0 17 3 0 0 0 /proc/22939/statm: 6956 5300 743 1502 0 5449 0 Current children cumulated CPU time (s) 0.03 Current children cumulated vsize (KiB) 27824 [startup+0.100311 s] /proc/loadavg: 0.00 0.00 0.00 2/173 22939 /proc/meminfo: memFree=29804292/32950928 swapFree=67111528/67111528 [pid=22939] ppid=22937 vsize=24592 CPUtime=0.09 /proc/22939/stat : 22939 (pbscip.linux.x8) R 22937 22939 22855 0 -1 4202496 6722 0 0 0 9 0 0 0 21 0 1 0 25506851 25182208 4943 4089446400 4194304 10345943 140735907955584 18446744073709551615 9194679 0 0 4096 16384 0 0 0 17 3 0 0 0 /proc/22939/statm: 6148 4943 779 1502 0 4641 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 24592 [startup+0.300269 s] /proc/loadavg: 0.00 0.00 0.00 2/173 22939 /proc/meminfo: memFree=29804292/32950928 swapFree=67111528/67111528 [pid=22939] ppid=22937 vsize=24592 CPUtime=0.29 /proc/22939/stat : 22939 (pbscip.linux.x8) R 22937 22939 22855 0 -1 4202496 6743 0 0 0 28 1 0 0 21 0 1 0 25506851 25182208 4964 4089446400 4194304 10345943 140735907955584 18446744073709551615 9194679 0 0 4096 16384 0 0 0 17 3 0 0 0 /proc/22939/statm: 6148 4964 787 1502 0 4641 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 24592 [startup+0.700202 s] /proc/loadavg: 0.00 0.00 0.00 2/173 22939 /proc/meminfo: memFree=29804292/32950928 swapFree=67111528/67111528 [pid=22939] ppid=22937 vsize=24592 CPUtime=0.69 /proc/22939/stat : 22939 (pbscip.linux.x8) R 22937 22939 22855 0 -1 4202496 7535 0 0 0 68 1 0 0 22 0 1 0 25506851 25182208 5017 4089446400 4194304 10345943 140735907955584 18446744073709551615 4606519 0 0 4096 16384 0 0 0 17 3 0 0 0 /proc/22939/statm: 6148 5017 789 1502 0 4641 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 24592 [startup+1.50106 s] /proc/loadavg: 0.00 0.00 0.00 2/174 22940 /proc/meminfo: memFree=29786304/32950928 swapFree=67111528/67111528 [pid=22939] ppid=22937 vsize=25632 CPUtime=1.49 /proc/22939/stat : 22939 (pbscip.linux.x8) R 22937 22939 22855 0 -1 4202496 11077 0 0 0 146 3 0 0 25 0 1 0 25506851 26247168 5316 4089446400 4194304 10345943 140735907955584 18446744073709551615 6261708 0 0 4096 16384 0 0 0 17 3 0 0 0 /proc/22939/statm: 6408 5316 790 1502 0 4901 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 25632 [startup+3.10084 s] /proc/loadavg: 0.08 0.02 0.01 2/174 22940 /proc/meminfo: memFree=29785672/32950928 swapFree=67111528/67111528 [pid=22939] ppid=22937 vsize=27940 CPUtime=3.09 /proc/22939/stat : 22939 (pbscip.linux.x8) R 22937 22939 22855 0 -1 4202496 17758 0 0 0 304 5 0 0 25 0 1 0 25506851 28610560 5458 4089446400 4194304 10345943 140735907955584 18446744073709551615 6068911 0 0 4096 16384 0 0 0 17 3 0 0 0 /proc/22939/statm: 6985 5458 790 1502 0 5478 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 27940 [startup+6.30019 s] /proc/loadavg: 0.08 0.02 0.01 2/174 22940 /proc/meminfo: memFree=29780844/32950928 swapFree=67111528/67111528 [pid=22939] ppid=22937 vsize=32248 CPUtime=6.29 /proc/22939/stat : 22939 (pbscip.linux.x8) R 22937 22939 22855 0 -1 4202496 35208 0 0 0 619 10 0 0 25 0 1 0 25506851 33021952 6576 4089446400 4194304 10345943 140735907955584 18446744073709551615 7568275 0 0 4096 16384 0 0 0 17 2 0 0 0 /proc/22939/statm: 8062 6576 802 1502 0 6555 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 32248 Solver just ended. Dumping a history of the last processes samples [startup+7.10112 s] /proc/loadavg: 0.08 0.02 0.01 3/179 22950 /proc/meminfo: memFree=29748688/32950928 swapFree=67111528/67111528 [pid=22939] ppid=22937 vsize=33556 CPUtime=7.09 /proc/22939/stat : 22939 (pbscip.linux.x8) R 22937 22939 22855 0 -1 4202496 38992 0 0 0 698 11 0 0 25 0 1 0 25506851 34361344 6843 4089446400 4194304 10345943 140735907955584 18446744073709551615 4911307 0 0 4096 16384 0 0 0 17 0 0 0 0 /proc/22939/statm: 8389 6843 802 1502 0 6882 0 Current children cumulated CPU time (s) 7.09 Current children cumulated vsize (KiB) 33556 [startup+7.90098 s] /proc/loadavg: 0.23 0.05 0.02 2/174 22967 /proc/meminfo: memFree=29777496/32950928 swapFree=67111528/67111528 [pid=22939] ppid=22937 vsize=33740 CPUtime=7.89 /proc/22939/stat : 22939 (pbscip.linux.x8) R 22937 22939 22855 0 -1 4202496 42655 0 0 0 778 11 0 0 25 0 1 0 25506851 34549760 6935 4089446400 4194304 10345943 140735907955584 18446744073709551615 4911287 0 0 4096 16384 0 0 0 17 0 0 0 0 /proc/22939/statm: 8435 6935 802 1502 0 6928 0 Current children cumulated CPU time (s) 7.89 Current children cumulated vsize (KiB) 33740 [startup+8.3009 s] /proc/loadavg: 0.23 0.05 0.02 2/174 22967 /proc/meminfo: memFree=29777496/32950928 swapFree=67111528/67111528 [pid=22939] ppid=22937 vsize=33740 CPUtime=8.28 /proc/22939/stat : 22939 (pbscip.linux.x8) R 22937 22939 22855 0 -1 4202496 42692 0 0 0 817 11 0 0 25 0 1 0 25506851 34549760 6972 4089446400 4194304 10345943 140735907955584 18446744073709551615 9194679 0 0 4096 16384 0 0 0 17 0 0 0 0 /proc/22939/statm: 8435 6972 802 1502 0 6928 0 Current children cumulated CPU time (s) 8.28 Current children cumulated vsize (KiB) 33740 Child status: 0 Real time (s): 8.35353 CPU time (s): 8.34973 CPU user time (s): 8.22975 CPU system time (s): 0.119981 CPU usage (%): 99.9545 Max. virtual memory (cumulated for all children) (KiB): 33740 getrusage(RUSAGE_CHILDREN,...) data: user time used= 8.22975 system time used= 0.119981 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 42696 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= 36 runsolver used 0.015997 second user time and 0.028995 second system time The end
Begin job on node120 at 2010-07-08 09:08:53 IDJOB=2705316 IDBENCH=78785 IDSOLVER=1214 FILE ID=node120/2705316-1278572933 PBS_JOBID= 11240214 Free space on /tmp= 73464 MiB SOLVER NAME= SCIPclp SCIP 1.2.1.3 with Clp 1.11.1 (Release Version) as LP solver BENCH NAME= PB10/normalized-PB10/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/normalized-t2001.13queen13.1111218024--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-2705316-1278572933/watcher-2705316-1278572933 -o /tmp/evaluation-result-2705316-1278572933/solver-2705316-1278572933 -C 1800 -W 2000 -M 3800 HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2705316-1278572933.wbo -t 1800 -m 3800 TIME LIMIT= 1800 seconds MEMORY LIMIT= 3800 MiB MAX NB THREAD= 0 MD5SUM BENCH= a7711a7b19a36d7c95277483b0aa560c RANDOM SEED=40847751 node120.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009 /proc/cpuinfo: processor : 0 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.813 cache size : 8192 KB physical id : 0 siblings : 4 core id : 0 cpu cores : 4 apicid : 0 fpu : yes fpu_exception : yes cpuid level : 11 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm bogomips : 5333.62 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: [8] processor : 1 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.813 cache size : 8192 KB physical id : 1 siblings : 4 core id : 0 cpu cores : 4 apicid : 16 fpu : yes fpu_exception : yes cpuid level : 11 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm bogomips : 5332.82 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: [8] processor : 2 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.813 cache size : 8192 KB physical id : 0 siblings : 4 core id : 1 cpu cores : 4 apicid : 2 fpu : yes fpu_exception : yes cpuid level : 11 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm bogomips : 5332.75 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: [8] processor : 3 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.813 cache size : 8192 KB physical id : 1 siblings : 4 core id : 1 cpu cores : 4 apicid : 18 fpu : yes fpu_exception : yes cpuid level : 11 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm bogomips : 5332.75 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: [8] processor : 4 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.813 cache size : 8192 KB physical id : 0 siblings : 4 core id : 2 cpu cores : 4 apicid : 4 fpu : yes fpu_exception : yes cpuid level : 11 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm bogomips : 5332.78 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: [8] processor : 5 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.813 cache size : 8192 KB physical id : 1 siblings : 4 core id : 2 cpu cores : 4 apicid : 20 fpu : yes fpu_exception : yes cpuid level : 11 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm bogomips : 5363.42 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: [8] processor : 6 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.813 cache size : 8192 KB physical id : 0 siblings : 4 core id : 3 cpu cores : 4 apicid : 6 fpu : yes fpu_exception : yes cpuid level : 11 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm bogomips : 5332.76 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: [8] processor : 7 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.813 cache size : 8192 KB physical id : 1 siblings : 4 core id : 3 cpu cores : 4 apicid : 22 fpu : yes fpu_exception : yes cpuid level : 11 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm bogomips : 5332.83 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: [8] /proc/meminfo: MemTotal: 32950928 kB MemFree: 29805068 kB Buffers: 154708 kB Cached: 2765604 kB SwapCached: 0 kB Active: 1599212 kB Inactive: 1383476 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 32950928 kB LowFree: 29805068 kB SwapTotal: 67111528 kB SwapFree: 67111528 kB Dirty: 12952 kB Writeback: 0 kB AnonPages: 61936 kB Mapped: 14812 kB Slab: 100368 kB PageTables: 4676 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 83586992 kB Committed_AS: 185384 kB VmallocTotal: 34359738367 kB VmallocUsed: 296008 kB VmallocChunk: 34359440975 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 73452 MiB End job on node120 at 2010-07-08 09:09:02