| 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 | 7.35088 | 7.35042 |
| Name | /PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/ normalized-t2001.13queen13.1110973670--soft-33-100-0.wbo |
| MD5SUM | fc19369358a85dcf0daa4440bb60967e |
| 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 | 8 |
| Best CPU time to get the best result obtained on this benchmark | 0.350945 |
| 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 | 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-2705298-1278572932.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
0.00/0.01 c (0.0s) probing: 101/237 (42.6%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.00/0.01 c (0.0s) probing aborted: 100/100 successive totally useless probings
0.00/0.01 c presolving (5 rounds):
0.00/0.01 c 2 deleted vars, 5 deleted constraints, 68 tightened bounds, 0 added holes, 1 changed sides, 0 changed coefficients
0.00/0.01 c 92 implications, 20 cliques
0.00/0.01 c presolved problem has 305 variables (237 bin, 0 int, 68 impl, 0 cont) and 166 constraints
0.00/0.01 c 23 constraints of type <setppc>
0.00/0.01 c 68 constraints of type <linear>
0.00/0.01 c 68 constraints of type <indicator>
0.00/0.01 c 7 constraints of type <logicor>
0.00/0.01 c transformed objective value is always integral (scale: 1)
0.00/0.01 c Presolving Time: 0.01
0.00/0.01 c - non default parameters ----------------------------------------------------------------------
0.00/0.01 c # SCIP version 1.2.1.3
0.00/0.01 c
0.00/0.01 c # frequency for displaying node information lines
0.00/0.01 c # [type: int, range: [-1,2147483647], default: 100]
0.00/0.01 c display/freq = 10000
0.00/0.01 c
0.00/0.01 c # maximal time in seconds to run
0.00/0.01 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.01 c limits/time = 1790
0.00/0.01 c
0.00/0.01 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.02 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 | 36 | - |1086k| 0 | 24 | 305 | 166 | 305 | 50 | 20 | 0 | 0 | 0.000000e+00 | -- | Inf
0.00/0.03 c 0.0s| 1 | 0 | 46 | - |1219k| 0 | 31 | 305 | 166 | 305 | 59 | 29 | 0 | 0 | 0.000000e+00 | -- | Inf
0.00/0.04 c 0.0s| 1 | 0 | 65 | - |1254k| 0 | 37 | 305 | 166 | 305 | 63 | 33 | 0 | 0 | 0.000000e+00 | -- | Inf
0.00/0.05 c 0.0s| 1 | 0 | 92 | - |1303k| 0 | 35 | 305 | 166 | 305 | 64 | 34 | 0 | 0 | 0.000000e+00 | -- | Inf
0.00/0.06 c 0.1s| 1 | 0 | 107 | - |1325k| 0 | 39 | 305 | 166 | 305 | 67 | 37 | 0 | 0 | 0.000000e+00 | -- | Inf
0.00/0.07 c 0.1s| 1 | 0 | 111 | - |1328k| 0 | 43 | 305 | 166 | 305 | 69 | 39 | 0 | 0 | 0.000000e+00 | -- | Inf
0.09/0.14 c 0.1s| 1 | 2 | 111 | - |1331k| 0 | 43 | 305 | 166 | 305 | 69 | 39 | 0 | 21 | 0.000000e+00 | -- | Inf
0.29/0.35 o 3162
0.29/0.35 c y 0.3s| 15 | 14 | 536 | 30.4 |1362k| 13 | - | 305 | 166 | 0 | 0 | 48 | 0 | 124 | 0.000000e+00 | 3.162000e+03 | Inf
0.69/0.77 o 677
0.69/0.77 c * 0.8s| 100 | 99 | 1991 | 19.0 |1499k| 27 | - | 305 | 166 | 305 | 78 | 102 | 0 | 501 | 0.000000e+00 | 6.770000e+02 | Inf
1.29/1.34 o 173
1.29/1.34 c * 1.3s| 740 | 451 | 6197 | 8.2 |1932k| 66 | - | 305 | 166 | 305 | 71 | 288 | 0 |1019 | 0.000000e+00 | 1.730000e+02 | Inf
1.29/1.36 o 172
1.29/1.36 c * 1.4s| 756 | 459 | 6365 | 8.3 |1980k| 66 | - | 305 | 168 | 305 | 67 | 289 | 2 |1045 | 0.000000e+00 | 1.720000e+02 | Inf
1.49/1.50 o 170
1.49/1.50 c * 1.5s| 1054 | 604 | 8194 | 7.7 |2318k| 66 | - | 305 | 289 | 305 | 77 | 343 | 124 |1091 | 0.000000e+00 | 1.700000e+02 | Inf
1.49/1.52 o 165
1.49/1.52 c * 1.5s| 1091 | 594 | 8461 | 7.7 |2348k| 66 | - | 305 | 309 | 305 | 74 | 348 | 144 |1102 | 0.000000e+00 | 1.650000e+02 | Inf
1.69/1.70 o 160
1.69/1.70 c * 1.7s| 1637 | 904 | 10476 | 6.3 |2834k| 66 | - | 305 | 500 | 305 | 77 | 378 | 335 |1122 | 0.000000e+00 | 1.600000e+02 | Inf
1.69/1.75 o 155
1.69/1.75 c time | node | left |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
1.69/1.75 c * 1.7s| 1699 | 940 | 11275 | 6.6 |2908k| 66 | - | 305 | 510 | 305 | 81 | 406 | 345 |1149 | 0.000000e+00 | 1.550000e+02 | Inf
1.80/1.88 o 146
1.80/1.88 c * 1.9s| 1967 | 994 | 13342 | 6.7 |3148k| 66 | - | 305 | 675 | 305 | 77 | 453 | 512 |1180 | 0.000000e+00 | 1.460000e+02 | Inf
1.89/1.96 o 125
1.89/1.96 c * 2.0s| 2270 | 1083 | 13970 | 6.1 |3280k| 93 | - | 305 | 766 | 305 | 71 | 469 | 604 |1185 | 0.000000e+00 | 1.250000e+02 | Inf
1.99/2.00 o 124
1.99/2.00 c * 2.0s| 2343 | 1099 | 14486 | 6.1 |3372k| 93 | - | 305 | 811 | 305 | 78 | 494 | 650 |1190 | 0.000000e+00 | 1.240000e+02 | Inf
1.99/2.01 o 122
1.99/2.01 c * 2.0s| 2371 | 1091 | 14674 | 6.1 |3388k| 93 | - | 305 | 830 | 305 | 71 | 496 | 669 |1190 | 0.000000e+00 | 1.220000e+02 | Inf
1.99/2.03 o 116
1.99/2.03 c * 2.0s| 2411 | 1074 | 15008 | 6.2 |3390k| 93 | - | 305 | 852 | 305 | 76 | 508 | 692 |1192 | 0.000000e+00 | 1.160000e+02 | Inf
2.10/2.15 o 112
2.10/2.15 c * 2.1s| 2729 | 1200 | 16331 | 5.9 |3599k| 93 | - | 305 | 971 | 305 | 79 | 558 | 813 |1203 | 0.000000e+00 | 1.120000e+02 | Inf
2.10/2.17 o 109
2.10/2.17 c * 2.2s| 2774 | 1204 | 16567 | 5.9 |3599k| 93 | - | 305 | 983 | 305 | 76 | 560 | 825 |1204 | 0.000000e+00 | 1.090000e+02 | Inf
2.10/2.20 o 96
2.10/2.20 c * 2.2s| 2841 | 1164 | 17066 | 6.0 |3627k| 93 | - | 305 |1019 | 305 | 77 | 571 | 862 |1207 | 0.000000e+00 | 9.600000e+01 | Inf
2.10/2.20 o 91
2.10/2.20 c * 2.2s| 2842 | 1140 | 17067 | 6.0 |3619k| 93 | - | 305 |1019 | 305 | 77 | 571 | 862 |1207 | 0.000000e+00 | 9.100000e+01 | Inf
2.20/2.21 o 86
2.20/2.21 c * 2.2s| 2848 | 1110 | 17146 | 6.0 |3615k| 93 | - | 305 |1016 | 305 | 76 | 575 | 866 |1207 | 0.000000e+00 | 8.600000e+01 | Inf
2.20/2.21 o 77
2.20/2.21 c * 2.2s| 2849 | 1029 | 17146 | 6.0 |3503k| 93 | - | 305 |1016 | 305 | 76 | 575 | 866 |1207 | 0.000000e+00 | 7.700000e+01 | Inf
2.20/2.23 o 71
2.20/2.23 c * 2.2s| 2879 | 829 | 17338 | 6.0 |3296k| 93 | - | 305 |1035 | 305 | 76 | 580 | 896 |1207 | 0.000000e+00 | 7.100000e+01 | Inf
2.69/2.78 o 65
2.69/2.78 c * 2.8s| 4173 | 951 | 25798 | 6.2 |3987k| 93 | - | 305 |1852 | 305 | 69 | 677 |1780 |1261 | 0.000000e+00 | 6.500000e+01 | Inf
5.19/5.25 c 5.3s| 10000 | 1800 | 62807 | 6.3 |6757k| 93 | 2 | 305 |3656 | 305 | 77 |1510 |6234 |1264 | 0.000000e+00 | 6.500000e+01 | Inf
5.69/5.73 o 57
5.69/5.73 c time | node | left |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
5.69/5.73 c * 5.7s| 11216 | 1915 | 68171 | 6.1 |7259k| 93 | - | 305 |4317 | 305 | 70 |1686 |7070 |1264 | 0.000000e+00 | 5.700000e+01 | Inf
6.09/6.17 o 55
6.09/6.17 c * 6.2s| 12136 | 2031 | 74071 | 6.1 |7616k| 93 | - | 305 |4080 | 305 | 71 |1840 |7797 |1266 | 0.000000e+00 | 5.500000e+01 | Inf
6.09/6.19 o 53
6.09/6.19 c * 6.2s| 12178 | 1922 | 74375 | 6.1 |7458k| 93 | - | 305 |3993 | 305 | 70 |1856 |7827 |1266 | 0.000000e+00 | 5.300000e+01 | Inf
6.60/6.69 o 48
6.60/6.69 c * 6.7s| 13110 | 1979 | 83525 | 6.4 |7525k| 93 | - | 305 |2840 | 305 | 74 |2050 |8560 |1271 | 0.000000e+00 | 4.800000e+01 | Inf
6.69/6.75 o 33
6.69/6.75 c * 6.7s| 13220 | 1637 | 84801 | 6.4 |7154k| 93 | - | 305 |2733 | 305 | 70 |2095 |8656 |1271 | 0.000000e+00 | 3.300000e+01 | Inf
6.89/6.98 o 28
6.89/6.98 c * 7.0s| 13453 | 1436 | 89631 | 6.7 |6858k| 93 | - | 305 |2108 | 305 | 66 |2149 |9000 |1272 | 0.000000e+00 | 2.800000e+01 | Inf
6.99/7.00 o 25
6.99/7.00 c * 7.0s| 13488 | 1362 | 90143 | 6.7 |6756k| 93 | - | 305 |2031 | 305 | 67 |2154 |9045 |1272 | 0.000000e+00 | 2.500000e+01 | Inf
7.09/7.10 o 20
7.09/7.10 c * 7.1s| 13609 | 1266 | 92368 | 6.8 |6612k| 93 | - | 305 |1907 | 305 | 67 |2185 |9194 |1272 | 0.000000e+00 | 2.000000e+01 | Inf
7.09/7.11 o 15
7.09/7.11 c * 7.1s| 13627 | 1261 | 92603 | 6.8 |6594k| 93 | - | 305 |1889 | 305 | 66 |2185 |9207 |1272 | 0.000000e+00 | 1.500000e+01 | Inf
7.09/7.12 o 10
7.09/7.12 c * 7.1s| 13660 | 1141 | 92799 | 6.8 |6432k| 93 | - | 305 |1886 | 305 | 66 |2188 |9238 |1272 | 0.000000e+00 | 1.000000e+01 | Inf
7.29/7.30 o 8
7.29/7.30 c * 7.3s| 13850 | 800 | 97718 | 7.0 |6021k| 93 | - | 305 |1841 | 305 | 66 |2249 |9522 |1272 | 0.000000e+00 | 8.000000e+00 | Inf
7.29/7.34 c
7.29/7.34 c SCIP Status : problem is solved [optimal solution found]
7.29/7.34 c Solving Time (sec) : 7.34
7.29/7.34 c Solving Nodes : 13872
7.29/7.34 c Primal Bound : +8.00000000000000e+00 (176 solutions)
7.29/7.34 c Dual Bound : +8.00000000000000e+00
7.29/7.34 c Gap : 0.00 %
7.29/7.34 s OPTIMUM FOUND
7.29/7.34 v -x169 -x168 -x167 -x166 -x165 -x164 -x163 -x162 -x161 x160 -x159 -x158 -x157 -x156 -x155 -x154 x153 -x152 -x151 -x150 -x149 -x148
7.29/7.34 v -x147 -x146 -x145 -x144 -x143 -x142 -x141 -x140 -x139 -x138 -x137 -x136 x135 -x134 -x133 -x132 -x131 x130 -x129 -x128 -x127
7.29/7.34 v -x126 -x125 -x124 -x123 -x122 -x121 -x120 -x119 -x118 -x117 -x116 -x115 -x114 x113 -x112 -x111 -x110 -x109 -x108 -x107 -x106
7.29/7.34 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
7.29/7.34 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 -x56
7.29/7.34 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
7.29/7.34 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
7.29/7.34 v -x4 -x3 -x2 -x1
7.29/7.34 c SCIP Status : problem is solved [optimal solution found]
7.29/7.34 c Solving Time : 7.34
7.29/7.34 c Original Problem :
7.29/7.34 c Problem name : HOME/instance-2705298-1278572932.wbo
7.29/7.34 c Variables : 307 (238 binary, 0 integer, 69 implicit integer, 0 continuous)
7.29/7.34 c Constraints : 171 initial, 171 maximal
7.29/7.34 c Presolved Problem :
7.29/7.34 c Problem name : t_HOME/instance-2705298-1278572932.wbo
7.29/7.34 c Variables : 305 (237 binary, 0 integer, 68 implicit integer, 0 continuous)
7.29/7.34 c Constraints : 166 initial, 4332 maximal
7.29/7.34 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
7.29/7.34 c trivial : 0.00 0 0 0 0 0 0 0 0
7.29/7.34 c dualfix : 0.00 2 0 0 0 0 0 0 0
7.29/7.34 c boundshift : 0.00 0 0 0 0 0 0 0 0
7.29/7.34 c inttobinary : 0.00 0 0 0 0 0 0 0 0
7.29/7.34 c implics : 0.00 0 0 0 0 0 0 0 0
7.29/7.34 c probing : 0.01 0 0 0 0 0 0 0 0
7.29/7.34 c setppc : 0.00 0 0 0 0 0 0 0 0
7.29/7.34 c linear : 0.00 0 0 0 68 0 4 1 0
7.29/7.34 c indicator : 0.00 0 0 0 0 0 1 0 0
7.29/7.34 c logicor : 0.00 0 0 0 0 0 0 0 0
7.29/7.34 c bounddisjunction : 0.00 0 0 0 0 0 0 0 0
7.29/7.34 c root node : - 124 - - 124 - - - -
7.29/7.34 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
7.29/7.34 c integral : 0 0 0 10111 0 0 24 0 0 9710
7.29/7.34 c setppc : 23 6 47500 5191 0 129 35474 0 0 0
7.29/7.34 c linear : 68 6 47444 5207 0 1624 130876 2243 0 0
7.29/7.34 c indicator : 68 0 45822 5229 0 332 71850 0 0 0
7.29/7.34 c logicor : 7+ 6 20255 4010 0 850 10563 0 0 0
7.29/7.34 c bounddisjunction : 0+ 0 15528 0 0 101 985 0 0 0
7.29/7.34 c countsols : 0 0 0 4168 0 0 0 0 0 0
7.29/7.34 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
7.29/7.34 c integral : 1.09 0.00 0.00 1.09 0.00
7.29/7.34 c setppc : 0.07 0.00 0.07 0.00 0.00
7.29/7.34 c linear : 0.60 0.00 0.58 0.02 0.00
7.29/7.34 c indicator : 0.11 0.00 0.09 0.02 0.00
7.29/7.34 c logicor : 0.31 0.00 0.31 0.00 0.00
7.29/7.34 c bounddisjunction : 0.15 0.00 0.15 0.00 0.00
7.29/7.34 c countsols : 0.00 0.00 0.00 0.00 0.00
7.29/7.34 c Propagators : Time Calls Cutoffs DomReds
7.29/7.34 c vbounds : 0.07 12112 1 3063
7.29/7.34 c rootredcost : 0.01 32 0 62
7.29/7.34 c pseudoobj : 0.17 48026 618 77074
7.29/7.34 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
7.29/7.34 c propagation : 0.14 3322 3308 22423 23.1 41 24.6 -
7.29/7.34 c infeasible LP : 0.11 1915 1906 11909 21.8 14 17.9 0
7.29/7.34 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
7.29/7.34 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
7.29/7.34 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
7.29/7.34 c applied globally : - - - 9570 16.5 - - -
7.29/7.34 c applied locally : - - - 10 33.1 - - -
7.29/7.34 c Separators : Time Calls Cutoffs DomReds Cuts Conss
7.29/7.34 c cut pool : 0.00 4 - - 16 - (maximal pool size: 50)
7.29/7.34 c redcost : 0.07 10402 0 1426 0 0
7.29/7.34 c impliedbounds : 0.00 5 0 0 0 0
7.29/7.34 c intobj : 0.00 0 0 0 0 0
7.29/7.34 c cgmip : 0.00 0 0 0 0 0
7.29/7.34 c gomory : 0.01 5 0 0 35 0
7.29/7.34 c strongcg : 0.01 5 0 0 54 0
7.29/7.34 c cmir : 0.00 5 0 0 0 0
7.29/7.34 c flowcover : 0.01 5 0 0 0 0
7.29/7.34 c clique : 0.00 5 0 0 1 0
7.29/7.34 c zerohalf : 0.00 0 0 0 0 0
7.29/7.34 c mcf : 0.00 1 0 0 0 0
7.29/7.34 c rapidlearning : 0.01 1 0 0 0 0
7.29/7.34 c Pricers : Time Calls Vars
7.29/7.34 c problem variables: 0.00 0 0
7.29/7.34 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
7.29/7.34 c relpscost : 1.09 4879 0 24 0 0 9710
7.29/7.34 c pscost : 0.00 0 0 0 0 0 0
7.29/7.34 c inference : 0.06 4137 0 0 0 0 8338
7.29/7.34 c mostinf : 0.00 0 0 0 0 0 0
7.29/7.34 c leastinf : 0.00 0 0 0 0 0 0
7.29/7.34 c fullstrong : 0.00 0 0 0 0 0 0
7.29/7.34 c allfullstrong : 0.00 0 0 0 0 0 0
7.29/7.34 c random : 0.00 0 0 0 0 0 0
7.29/7.34 c Primal Heuristics : Time Calls Found
7.29/7.34 c LP solutions : 0.00 - 31
7.29/7.34 c pseudo solutions : 0.00 - 0
7.29/7.34 c feaspump : 0.00 1 0
7.29/7.34 c oneopt : 0.02 30 0
7.29/7.34 c pscostdiving : 0.00 47 0
7.29/7.34 c veclendiving : 0.00 47 0
7.29/7.34 c coefdiving : 0.01 47 0
7.29/7.34 c linesearchdiving : 0.00 47 0
7.29/7.34 c guideddiving : 0.00 47 0
7.29/7.34 c fracdiving : 0.01 48 0
7.29/7.34 c rootsoldiving : 0.00 41 0
7.29/7.34 c objpscostdiving : 0.00 42 0
7.29/7.34 c trivial : 0.00 2 0
7.29/7.34 c simplerounding : 0.01 4916 0
7.29/7.34 c zirounding : 0.01 1000 0
7.29/7.34 c rounding : 0.01 939 0
7.29/7.34 c shifting : 0.03 260 0
7.29/7.34 c intshifting : 0.00 0 0
7.29/7.34 c twoopt : 0.00 0 0
7.29/7.34 c fixandinfer : 0.00 0 0
7.29/7.34 c intdiving : 0.00 0 0
7.29/7.34 c actconsdiving : 0.00 0 0
7.29/7.34 c octane : 0.00 0 0
7.29/7.34 c rens : 0.01 1 0
7.29/7.34 c rins : 0.00 0 0
7.29/7.34 c localbranching : 0.00 0 0
7.29/7.34 c mutation : 0.00 0 0
7.29/7.34 c crossover : 0.11 11 0
7.29/7.34 c dins : 0.00 0 0
7.29/7.34 c undercover : 0.00 0 0
7.29/7.34 c nlp : 0.00 0 0
7.29/7.34 c trysol : 0.02 186 145
7.29/7.34 c LP : Time Calls Iterations Iter/call Iter/sec
7.29/7.34 c primal LP : 0.00 0 0 0.00 -
7.29/7.34 c dual LP : 2.86 8677 97760 11.27 34156.81
7.29/7.34 c lex dual LP : 0.00 0 0 0.00 -
7.29/7.34 c barrier LP : 0.00 0 0 0.00 -
7.29/7.34 c diving/probing LP: 0.02 98 648 6.61 26603.17
7.29/7.34 c strong branching : 1.06 1272 44840 35.25 42253.34
7.29/7.34 c (at root node) : - 21 2137 101.76 -
7.29/7.34 c conflict analysis: 0.00 0 0 0.00 -
7.29/7.34 c B&B Tree :
7.29/7.34 c number of runs : 1
7.29/7.34 c nodes : 13872
7.29/7.34 c nodes (total) : 13872
7.29/7.34 c nodes left : 0
7.29/7.34 c max depth : 93
7.29/7.34 c max depth (total): 93
7.29/7.34 c backtracks : 2081 (15.0%)
7.29/7.34 c delayed cutoffs : 2188
7.29/7.34 c repropagations : 16204 (66081 domain reductions, 715 cutoffs)
7.29/7.34 c avg switch length: 4.43
7.29/7.34 c switching time : 0.59
7.29/7.34 c Solution :
7.29/7.34 c Solutions found : 176 (32 improvements)
7.29/7.34 c First Solution : +3.16200000000000e+03 (in run 1, after 14 nodes, 0.34 seconds, depth 14, found by <trysol>)
7.29/7.34 c Primal Bound : +8.00000000000000e+00 (in run 1, after 13850 nodes, 7.30 seconds, depth 17, found by <relaxation>)
7.29/7.34 c Dual Bound : +8.00000000000000e+00
7.29/7.34 c Gap : 0.00 %
7.29/7.34 c Root Dual Bound : +0.00000000000000e+00
7.29/7.34 c Root Iterations : 111
7.29/7.35 c Time complete: 7.34.
OK 8
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2705298-1278572932/watcher-2705298-1278572932 -o /tmp/evaluation-result-2705298-1278572932/solver-2705298-1278572932 -C 1800 -W 2000 -M 3800 HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2705298-1278572932.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: 0.08 0.02 0.01 2/173 22499 /proc/meminfo: memFree=29183048/32950928 swapFree=67111528/67111528 [pid=22499] ppid=22497 vsize=12516 CPUtime=0 /proc/22499/stat : 22499 (pbscip.linux.x8) R 22497 22499 22428 0 -1 4202496 1962 0 0 0 0 0 0 0 21 0 1 0 25506838 12816384 1881 4089446400 4194304 10345943 140737376263120 18446744073709551615 6326861 0 0 4096 0 0 0 0 17 3 0 0 0 /proc/22499/statm: 3129 1882 429 1502 0 1622 0 [startup+0.083243 s] /proc/loadavg: 0.08 0.02 0.01 2/173 22499 /proc/meminfo: memFree=29183048/32950928 swapFree=67111528/67111528 [pid=22499] ppid=22497 vsize=27192 CPUtime=0.08 /proc/22499/stat : 22499 (pbscip.linux.x8) R 22497 22499 22428 0 -1 4202496 6357 0 0 0 8 0 0 0 21 0 1 0 25506838 27844608 5376 4089446400 4194304 10345943 140737376263120 18446744073709551615 9186026 0 0 4096 16384 0 0 0 17 3 0 0 0 /proc/22499/statm: 6798 5377 754 1502 0 5291 0 Current children cumulated CPU time (s) 0.08 Current children cumulated vsize (KiB) 27192 [startup+0.100236 s] /proc/loadavg: 0.08 0.02 0.01 2/173 22499 /proc/meminfo: memFree=29183048/32950928 swapFree=67111528/67111528 [pid=22499] ppid=22497 vsize=24120 CPUtime=0.09 /proc/22499/stat : 22499 (pbscip.linux.x8) R 22497 22499 22428 0 -1 4202496 6378 0 0 0 9 0 0 0 21 0 1 0 25506838 24698880 4908 4089446400 4194304 10345943 140737376263120 18446744073709551615 9194679 0 0 4096 16384 0 0 0 17 3 0 0 0 /proc/22499/statm: 6030 4908 768 1502 0 4523 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 24120 [startup+0.30019 s] /proc/loadavg: 0.08 0.02 0.01 2/173 22499 /proc/meminfo: memFree=29183048/32950928 swapFree=67111528/67111528 [pid=22499] ppid=22497 vsize=24120 CPUtime=0.29 /proc/22499/stat : 22499 (pbscip.linux.x8) R 22497 22499 22428 0 -1 4202496 6379 0 0 0 28 1 0 0 21 0 1 0 25506838 24698880 4909 4089446400 4194304 10345943 140737376263120 18446744073709551615 9194679 0 0 4096 16384 0 0 0 17 3 0 0 0 /proc/22499/statm: 6030 4909 769 1502 0 4523 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 24120 [startup+0.701127 s] /proc/loadavg: 0.08 0.02 0.01 2/173 22499 /proc/meminfo: memFree=29183048/32950928 swapFree=67111528/67111528 [pid=22499] ppid=22497 vsize=24120 CPUtime=0.69 /proc/22499/stat : 22499 (pbscip.linux.x8) R 22497 22499 22428 0 -1 4202496 6381 0 0 0 66 3 0 0 22 0 1 0 25506838 24698880 4911 4089446400 4194304 10345943 140737376263120 18446744073709551615 9194679 0 0 4096 16384 0 0 0 17 3 0 0 0 /proc/22499/statm: 6030 4911 771 1502 0 4523 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 24120 [startup+1.5009 s] /proc/loadavg: 0.08 0.02 0.01 2/174 22500 /proc/meminfo: memFree=29165680/32950928 swapFree=67111528/67111528 [pid=22499] ppid=22497 vsize=24120 CPUtime=1.49 /proc/22499/stat : 22499 (pbscip.linux.x8) R 22497 22499 22428 0 -1 4202496 6392 0 0 0 144 5 0 0 25 0 1 0 25506838 24698880 4922 4089446400 4194304 10345943 140737376263120 18446744073709551615 6802803 0 0 4096 16384 0 0 0 17 3 0 0 0 /proc/22499/statm: 6030 4922 778 1502 0 4523 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 24120 [startup+3.10061 s] /proc/loadavg: 0.08 0.02 0.01 2/174 22500 /proc/meminfo: memFree=29164564/32950928 swapFree=67111528/67111528 [pid=22499] ppid=22497 vsize=24448 CPUtime=3.09 /proc/22499/stat : 22499 (pbscip.linux.x8) R 22497 22499 22428 0 -1 4202496 13061 0 0 0 301 8 0 0 25 0 1 0 25506838 25034752 4969 4089446400 4194304 10345943 140737376263120 18446744073709551615 6776993 0 0 4096 16384 0 0 0 17 3 0 0 0 /proc/22499/statm: 6112 4969 787 1502 0 4605 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 24448 [startup+6.30109 s] /proc/loadavg: 0.15 0.03 0.01 2/174 22500 /proc/meminfo: memFree=29163228/32950928 swapFree=67111528/67111528 [pid=22499] ppid=22497 vsize=29484 CPUtime=6.29 /proc/22499/stat : 22499 (pbscip.linux.x8) R 22497 22499 22428 0 -1 4202496 21253 0 0 0 616 13 0 0 25 0 1 0 25506838 30191616 5855 4089446400 4194304 10345943 140737376263120 18446744073709551615 9194679 0 0 4096 16384 0 0 0 17 3 0 0 0 /proc/22499/statm: 7371 5855 787 1502 0 5864 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 29484 Solver just ended. Dumping a history of the last processes samples [startup+7.10095 s] /proc/loadavg: 0.15 0.03 0.01 2/174 22501 /proc/meminfo: memFree=29161616/32950928 swapFree=67111528/67111528 [pid=22499] ppid=22497 vsize=29912 CPUtime=7.09 /proc/22499/stat : 22499 (pbscip.linux.x8) R 22497 22499 22428 0 -1 4202496 25765 0 0 0 694 15 0 0 25 0 1 0 25506838 30629888 6148 4089446400 4194304 10345943 140737376263120 18446744073709551615 6558515 0 0 4096 16384 0 0 0 17 3 0 0 0 /proc/22499/statm: 7478 6148 787 1502 0 5971 0 Current children cumulated CPU time (s) 7.09 Current children cumulated vsize (KiB) 29912 [startup+7.30091 s] /proc/loadavg: 0.15 0.03 0.01 2/174 22501 /proc/meminfo: memFree=29161616/32950928 swapFree=67111528/67111528 [pid=22499] ppid=22497 vsize=29912 CPUtime=7.29 /proc/22499/stat : 22499 (pbscip.linux.x8) R 22497 22499 22428 0 -1 4202496 25771 0 0 0 713 16 0 0 25 0 1 0 25506838 30629888 6154 4089446400 4194304 10345943 140737376263120 18446744073709551615 9194679 0 0 4096 16384 0 0 0 17 3 0 0 0 /proc/22499/statm: 7478 6154 787 1502 0 5971 0 Current children cumulated CPU time (s) 7.29 Current children cumulated vsize (KiB) 29912 Child status: 0 Real time (s): 7.35042 CPU time (s): 7.35088 CPU user time (s): 7.18391 CPU system time (s): 0.166974 CPU usage (%): 100.006 Max. virtual memory (cumulated for all children) (KiB): 36232 getrusage(RUSAGE_CHILDREN,...) data: user time used= 7.18391 system time used= 0.166974 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 25777 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= 86 runsolver used 0.011998 second user time and 0.027995 second system time The end
Begin job on node116 at 2010-07-08 09:08:52 IDJOB=2705298 IDBENCH=78777 IDSOLVER=1214 FILE ID=node116/2705298-1278572932 PBS_JOBID= 11240221 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-t2001.13queen13.1110973670--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-2705298-1278572932/watcher-2705298-1278572932 -o /tmp/evaluation-result-2705298-1278572932/solver-2705298-1278572932 -C 1800 -W 2000 -M 3800 HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2705298-1278572932.wbo -t 1800 -m 3800 TIME LIMIT= 1800 seconds MEMORY LIMIT= 3800 MiB MAX NB THREAD= 0 MD5SUM BENCH= fc19369358a85dcf0daa4440bb60967e RANDOM SEED=40847751 node116.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 : 2666.858 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 : 5333.71 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 : 2666.858 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 : 2666.858 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 : 2666.858 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 : 5332.83 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 : 2666.858 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 : 5332.73 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 : 2666.858 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 : 2666.858 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 : 2666.858 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: 29183576 kB Buffers: 153448 kB Cached: 3398392 kB SwapCached: 0 kB Active: 1266816 kB Inactive: 2348208 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 32950928 kB LowFree: 29183576 kB SwapTotal: 67111528 kB SwapFree: 67111528 kB Dirty: 12924 kB Writeback: 0 kB AnonPages: 62796 kB Mapped: 14620 kB Slab: 89464 kB PageTables: 4128 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 83586992 kB Committed_AS: 183300 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 node116 at 2010-07-08 09:09:00