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| Solver Name | Answer | objective function | CPU time | Wall clock time |
|---|---|---|---|---|
| SCIP spx standard SCIP 2.1.1.4. with SoPlex 1.6.0.3 standard fixed | OPT | 3124 | 2.32065 | 2.3227 |
| Name | normalized-PB06/OPT-SMALLINT/mps-v2-20-10/MIPLIB/ miplib2003/normalized-mps-v2-20-10-p2756.opb |
| MD5SUM | 54b9b4de78a7992fd69d0caeed32daef |
| Bench Category | OPT-SMALLINT (optimisation, small integers) |
| Best result obtained on this benchmark | OPT |
| Best value of the objective obtained on this benchmark | 3124 |
| Best CPU time to get the best result obtained on this benchmark | 1.66275 |
| Has Objective Function | YES |
| Satisfiable | YES |
| (Un)Satisfiability was proved | YES |
| Best value of the objective function | 3695 |
| Optimality of the best value was proved | NO |
| Number of variables | 2756 |
| Total number of constraints | 749 |
| Number of constraints which are clauses | 132 |
| Number of constraints which are cardinality constraints (but not clauses) | 220 |
| Number of constraints which are nor clauses,nor cardinality constraints | 397 |
| Minimum length of a constraint | 2 |
| Maximum length of a constraint | 546 |
| Number of terms in the objective function | 2166 |
| Biggest coefficient in the objective function | 11000 |
| Number of bits for the biggest coefficient in the objective function | 14 |
| Sum of the numbers in the objective function | 321831 |
| Number of bits of the sum of numbers in the objective function | 19 |
| Biggest number in a constraint | 11000 |
| Number of bits of the biggest number in a constraint | 14 |
| Biggest sum of numbers in a constraint | 321831 |
| Number of bits of the biggest sum of numbers | 19 |
| 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 2.1.1.4 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: SoPlex 1.6.0.3] [GitHash: a3bf3a4-dirty]
0.00/0.00 c Copyright (c) 2002-2012 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-3693117-1338028962.opb>
0.00/0.01 c original problem has 2756 variables (2756 bin, 0 int, 0 impl, 0 cont) and 749 constraints
0.00/0.01 c problem read in 0.01
0.00/0.02 c presolving:
0.00/0.03 c (round 1) 34 del vars, 28 del conss, 0 add conss, 16 chg bounds, 189 chg sides, 470 chg coeffs, 0 upgd conss, 264 impls, 220 clqs
0.00/0.03 c (round 2) 75 del vars, 40 del conss, 0 add conss, 17 chg bounds, 202 chg sides, 520 chg coeffs, 0 upgd conss, 264 impls, 220 clqs
0.00/0.03 c (round 3) 107 del vars, 45 del conss, 0 add conss, 17 chg bounds, 211 chg sides, 536 chg coeffs, 0 upgd conss, 264 impls, 219 clqs
0.00/0.04 c (round 4) 107 del vars, 46 del conss, 0 add conss, 17 chg bounds, 211 chg sides, 536 chg coeffs, 527 upgd conss, 264 impls, 219 clqs
0.08/0.10 c (round 5) 121 del vars, 109 del conss, 756 add conss, 17 chg bounds, 1012 chg sides, 2159 chg coeffs, 697 upgd conss, 2120 impls, 248 clqs
0.08/0.11 c (round 6) 290 del vars, 210 del conss, 1003 add conss, 17 chg bounds, 1330 chg sides, 2823 chg coeffs, 697 upgd conss, 2948 impls, 258 clqs
0.08/0.11 c (round 7) 380 del vars, 262 del conss, 1013 add conss, 17 chg bounds, 1342 chg sides, 2852 chg coeffs, 697 upgd conss, 2954 impls, 250 clqs
0.08/0.11 c (round 8) 386 del vars, 267 del conss, 1013 add conss, 17 chg bounds, 1347 chg sides, 2860 chg coeffs, 702 upgd conss, 2954 impls, 249 clqs
0.08/0.14 c (round 9) 386 del vars, 279 del conss, 1247 add conss, 17 chg bounds, 1581 chg sides, 3332 chg coeffs, 702 upgd conss, 3458 impls, 251 clqs
0.08/0.15 c (round 10) 388 del vars, 281 del conss, 1247 add conss, 17 chg bounds, 1581 chg sides, 3332 chg coeffs, 702 upgd conss, 3458 impls, 251 clqs
0.08/0.15 c (round 11) 389 del vars, 282 del conss, 1247 add conss, 17 chg bounds, 1581 chg sides, 3332 chg coeffs, 702 upgd conss, 3458 impls, 251 clqs
0.08/0.15 c (round 12) 389 del vars, 297 del conss, 1247 add conss, 17 chg bounds, 1581 chg sides, 3332 chg coeffs, 702 upgd conss, 3458 impls, 251 clqs
0.08/0.17 c (0.2s) probing: 51/2367 (2.2%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.08/0.17 c (0.2s) probing aborted: 50/50 successive totally useless probings
0.08/0.17 c presolving (13 rounds):
0.08/0.17 c 389 deleted vars, 297 deleted constraints, 1247 added constraints, 17 tightened bounds, 0 added holes, 1581 changed sides, 3332 changed coefficients
0.08/0.17 c 3458 implications, 251 cliques
0.08/0.17 c presolved problem has 2367 variables (2367 bin, 0 int, 0 impl, 0 cont) and 1699 constraints
0.08/0.17 c 301 constraints of type <knapsack>
0.08/0.17 c 1396 constraints of type <setppc>
0.08/0.17 c 1 constraints of type <linear>
0.08/0.17 c 1 constraints of type <logicor>
0.08/0.17 c transformed objective value is always integral (scale: 1)
0.08/0.17 c Presolving Time: 0.16
0.08/0.17 c - non default parameters ----------------------------------------------------------------------
0.08/0.17 c # SCIP version 2.1.1.4
0.08/0.17 c
0.08/0.17 c # maximal time in seconds to run
0.08/0.17 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.08/0.17 c limits/time = 1797
0.08/0.17 c
0.08/0.17 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.08/0.17 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.08/0.17 c limits/memory = 13950
0.08/0.17 c
0.08/0.17 c # default clock type (1: CPU user seconds, 2: wall clock time)
0.08/0.17 c # [type: int, range: [1,2], default: 1]
0.08/0.17 c timing/clocktype = 2
0.08/0.17 c
0.08/0.17 c # belongs reading time to solving time?
0.08/0.17 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.08/0.17 c timing/reading = TRUE
0.08/0.17 c
0.08/0.17 c -----------------------------------------------------------------------------------------------
0.08/0.17 c start solving
0.08/0.17 c
0.19/0.23 o 19310
0.19/0.23 c time | node | left |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.19/0.23 c T 0.2s| 1 | 0 | 0 | - | 11M| 0 | - |2367 |1699 |2367 |1699 | 0 | 0 | 0 | -- | 1.931000e+04 | Inf
0.19/0.23 o 5259
0.19/0.23 c b 0.2s| 1 | 0 | 0 | - | 11M| 0 | - |2367 |1699 |2367 |1699 | 0 | 0 | 0 | -- | 5.259000e+03 | Inf
0.19/0.26 c 0.3s| 1 | 0 | 365 | - | 10M| 0 | 99 |2367 |1052 |2367 |1699 | 0 | 0 | 0 | 2.706412e+03 | 5.259000e+03 | 94.32%
0.19/0.26 c 0.3s| 1 | 0 | 365 | - | 10M| 0 | 99 |2367 |1052 |2367 |1052 | 0 | 0 | 0 | 2.706412e+03 | 5.259000e+03 | 94.32%
0.28/0.34 c 0.3s| 1 | 0 | 527 | - | 11M| 0 | 111 |2367 |1052 |2367 |1134 | 82 | 0 | 0 | 2.965960e+03 | 5.259000e+03 | 77.31%
0.39/0.42 c 0.4s| 1 | 0 | 604 | - | 11M| 0 | 53 |2367 |1052 |2367 |1181 | 129 | 0 | 0 | 3.102302e+03 | 5.259000e+03 | 69.52%
0.39/0.42 o 3508
0.39/0.42 c s 0.4s| 1 | 0 | 604 | - | 11M| 0 | 53 |2367 |1052 |2367 |1181 | 129 | 0 | 0 | 3.102302e+03 | 3.508000e+03 | 13.08%
0.39/0.48 c 0.5s| 1 | 0 | 626 | - | 11M| 0 | 9 |2367 |1052 |2367 |1198 | 146 | 0 | 0 | 3.115087e+03 | 3.508000e+03 | 12.61%
0.39/0.48 o 3188
0.39/0.48 c b 0.5s| 1 | 0 | 626 | - | 11M| 0 | 9 |2367 |1052 |2367 |1173 | 146 | 0 | 0 | 3.115087e+03 | 3.188000e+03 | 2.34%
0.39/0.48 c 0.5s| 1 | 0 | 626 | - | 11M| 0 | 9 |2367 |1052 |2367 |1173 | 146 | 0 | 0 | 3.115087e+03 | 3.188000e+03 | 2.34%
0.39/0.48 c 0.5s| 1 | 0 | 626 | - | 11M| 0 | 9 |2367 |1052 |2367 |1067 | 146 | 0 | 0 | 3.115087e+03 | 3.188000e+03 | 2.34%
0.49/0.52 c 0.5s| 1 | 0 | 642 | - | 11M| 0 | 12 |2367 | 932 |2367 |1071 | 150 | 0 | 0 | 3.116193e+03 | 3.188000e+03 | 2.30%
0.49/0.52 c 0.5s| 1 | 0 | 642 | - | 11M| 0 | 12 |2367 | 932 |2367 |1068 | 150 | 0 | 0 | 3.116193e+03 | 3.188000e+03 | 2.30%
0.49/0.57 c 0.6s| 1 | 0 | 652 | - | 11M| 0 | 17 |2367 | 930 |2367 |1073 | 155 | 0 | 0 | 3.117232e+03 | 3.188000e+03 | 2.27%
0.49/0.57 c 0.6s| 1 | 0 | 652 | - | 11M| 0 | 17 |2367 | 930 |2367 |1070 | 155 | 0 | 0 | 3.117232e+03 | 3.188000e+03 | 2.27%
0.58/0.62 c time | node | left |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.58/0.62 c 0.6s| 1 | 0 | 666 | - | 11M| 0 | 25 |2367 | 928 |2367 |1076 | 161 | 0 | 0 | 3.117847e+03 | 3.188000e+03 | 2.25%
0.58/0.69 c 0.7s| 1 | 0 | 679 | - | 11M| 0 | 22 |2367 | 928 |2367 |1083 | 168 | 0 | 0 | 3.118241e+03 | 3.188000e+03 | 2.24%
0.69/0.76 c 0.8s| 1 | 0 | 693 | - | 11M| 0 | 8 |2367 | 928 |2367 |1088 | 173 | 0 | 0 | 3.118417e+03 | 3.188000e+03 | 2.23%
0.79/0.81 c 0.8s| 1 | 0 | 702 | - | 11M| 0 | 16 |2367 | 928 |2367 |1090 | 175 | 0 | 0 | 3.118489e+03 | 3.188000e+03 | 2.23%
0.79/0.87 c 0.9s| 1 | 0 | 709 | - | 11M| 0 | 19 |2367 | 928 |2367 |1092 | 177 | 0 | 0 | 3.118586e+03 | 3.188000e+03 | 2.23%
0.89/0.90 c 0.9s| 1 | 0 | 712 | - | 12M| 0 | 21 |2367 | 928 |2367 |1094 | 180 | 0 | 0 | 3.118613e+03 | 3.188000e+03 | 2.22%
0.89/0.93 c 0.9s| 1 | 0 | 729 | - | 12M| 0 | 16 |2367 | 928 |2367 |1097 | 183 | 0 | 0 | 3.118761e+03 | 3.188000e+03 | 2.22%
0.89/0.95 c 1.0s| 1 | 0 | 748 | - | 12M| 0 | 24 |2367 | 928 |2367 |1100 | 186 | 0 | 0 | 3.118795e+03 | 3.188000e+03 | 2.22%
0.89/0.99 o 3155
0.89/0.99 c E 1.0s| 1 | 0 | 748 | - | 12M| 0 | 24 |2367 | 928 |2367 |1100 | 186 | 0 | 0 | 3.118795e+03 | 3.155000e+03 | 1.16%
0.89/1.00 c (run 1, node 1) restarting after 683 global fixings of integer variables
0.89/1.00 c
0.89/1.00 c (restart) converted 157 cuts from the global cut pool into linear constraints
0.89/1.00 c
1.00/1.01 c presolving:
1.00/1.02 c (round 1) 1060 del vars, 419 del conss, 97 add conss, 14 chg bounds, 222 chg sides, 338 chg coeffs, 0 upgd conss, 3828 impls, 103 clqs
1.00/1.03 c (round 2) 1165 del vars, 528 del conss, 207 add conss, 17 chg bounds, 466 chg sides, 733 chg coeffs, 0 upgd conss, 4092 impls, 103 clqs
1.00/1.04 c (round 3) 1257 del vars, 566 del conss, 215 add conss, 17 chg bounds, 491 chg sides, 812 chg coeffs, 0 upgd conss, 4104 impls, 102 clqs
1.00/1.04 c (round 4) 1272 del vars, 575 del conss, 215 add conss, 17 chg bounds, 500 chg sides, 824 chg coeffs, 0 upgd conss, 4104 impls, 101 clqs
1.00/1.04 c (round 5) 1272 del vars, 621 del conss, 217 add conss, 17 chg bounds, 501 chg sides, 826 chg coeffs, 111 upgd conss, 4106 impls, 101 clqs
1.00/1.07 c (round 6) 1273 del vars, 661 del conss, 253 add conss, 17 chg bounds, 545 chg sides, 946 chg coeffs, 111 upgd conss, 4108 impls, 101 clqs
1.00/1.09 c (round 7) 1273 del vars, 665 del conss, 253 add conss, 17 chg bounds, 553 chg sides, 967 chg coeffs, 111 upgd conss, 4108 impls, 101 clqs
1.00/1.10 c (round 8) 1273 del vars, 665 del conss, 253 add conss, 17 chg bounds, 553 chg sides, 973 chg coeffs, 111 upgd conss, 4108 impls, 101 clqs
1.10/1.11 c (round 9) 1273 del vars, 665 del conss, 253 add conss, 17 chg bounds, 553 chg sides, 980 chg coeffs, 111 upgd conss, 4108 impls, 101 clqs
1.10/1.13 c (round 10) 1273 del vars, 665 del conss, 253 add conss, 17 chg bounds, 553 chg sides, 987 chg coeffs, 111 upgd conss, 4108 impls, 101 clqs
1.10/1.14 c (round 11) 1273 del vars, 665 del conss, 253 add conss, 17 chg bounds, 553 chg sides, 992 chg coeffs, 111 upgd conss, 4108 impls, 101 clqs
1.10/1.15 c (round 12) 1273 del vars, 665 del conss, 253 add conss, 17 chg bounds, 553 chg sides, 995 chg coeffs, 111 upgd conss, 4108 impls, 101 clqs
1.10/1.16 c (round 13) 1273 del vars, 665 del conss, 253 add conss, 17 chg bounds, 553 chg sides, 998 chg coeffs, 111 upgd conss, 4108 impls, 101 clqs
1.10/1.17 c (round 14) 1273 del vars, 665 del conss, 253 add conss, 17 chg bounds, 553 chg sides, 1001 chg coeffs, 111 upgd conss, 4108 impls, 101 clqs
1.10/1.18 c (round 15) 1273 del vars, 665 del conss, 253 add conss, 17 chg bounds, 553 chg sides, 1004 chg coeffs, 111 upgd conss, 4108 impls, 101 clqs
1.10/1.19 c (round 16) 1273 del vars, 665 del conss, 253 add conss, 17 chg bounds, 553 chg sides, 1006 chg coeffs, 111 upgd conss, 4108 impls, 101 clqs
1.10/1.19 c (round 17) 1273 del vars, 665 del conss, 253 add conss, 17 chg bounds, 553 chg sides, 1007 chg coeffs, 111 upgd conss, 4108 impls, 101 clqs
1.10/1.19 c (round 18) 1273 del vars, 665 del conss, 253 add conss, 17 chg bounds, 553 chg sides, 1008 chg coeffs, 111 upgd conss, 4108 impls, 101 clqs
1.19/1.20 c (round 19) 1273 del vars, 665 del conss, 253 add conss, 17 chg bounds, 553 chg sides, 1010 chg coeffs, 111 upgd conss, 4108 impls, 101 clqs
1.19/1.20 c (round 20) 1273 del vars, 665 del conss, 253 add conss, 17 chg bounds, 553 chg sides, 1011 chg coeffs, 111 upgd conss, 4108 impls, 101 clqs
1.19/1.24 c (round 21) 1426 del vars, 746 del conss, 253 add conss, 17 chg bounds, 553 chg sides, 1011 chg coeffs, 111 upgd conss, 4108 impls, 97 clqs
1.19/1.24 c presolving (22 rounds):
1.19/1.24 c 1426 deleted vars, 746 deleted constraints, 253 added constraints, 17 tightened bounds, 0 added holes, 553 changed sides, 1011 changed coefficients
1.19/1.24 c 4108 implications, 97 cliques
1.19/1.24 c presolved problem has 941 variables (941 bin, 0 int, 0 impl, 0 cont) and 592 constraints
1.19/1.24 c 238 constraints of type <knapsack>
1.19/1.24 c 336 constraints of type <setppc>
1.19/1.24 c 1 constraints of type <linear>
1.19/1.24 c 17 constraints of type <logicor>
1.19/1.24 c transformed objective value is always integral (scale: 1)
1.19/1.24 c Presolving Time: 0.39
1.19/1.24 c
1.19/1.26 c time | node | left |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
1.19/1.26 c 1.3s| 1 | 0 | 1079 | - | 10M| 0 | 23 | 941 | 592 | 941 | 592 | 0 | 0 | 0 | 3.118795e+03 | 3.155000e+03 | 1.16%
1.19/1.26 c 1.3s| 1 | 0 | 1079 | - | 10M| 0 | 23 | 941 | 592 | 941 | 585 | 0 | 0 | 0 | 3.118795e+03 | 3.155000e+03 | 1.16%
1.29/1.34 c 1.3s| 1 | 0 | 1108 | - | 10M| 0 | 16 | 941 | 578 | 941 | 586 | 9 | 0 | 0 | 3.118795e+03 | 3.155000e+03 | 1.16%
1.29/1.34 c 1.3s| 1 | 0 | 1108 | - | 10M| 0 | 16 | 941 | 578 | 941 | 577 | 9 | 0 | 0 | 3.118795e+03 | 3.155000e+03 | 1.16%
1.29/1.38 c 1.4s| 1 | 2 | 1108 | - | 10M| 0 | 16 | 941 | 578 | 941 | 577 | 9 | 0 | 16 | 3.118795e+03 | 3.155000e+03 | 1.16%
1.29/1.38 c (run 2, node 1) restarting after 58 global fixings of integer variables
1.29/1.38 c
1.29/1.38 c (restart) converted 4 cuts from the global cut pool into linear constraints
1.29/1.38 c
1.29/1.38 c presolving:
1.39/1.41 c (round 1) 67 del vars, 38 del conss, 33 add conss, 1 chg bounds, 60 chg sides, 121 chg coeffs, 4 upgd conss, 4166 impls, 82 clqs
1.39/1.44 c (round 2) 89 del vars, 57 del conss, 37 add conss, 1 chg bounds, 76 chg sides, 148 chg coeffs, 4 upgd conss, 4166 impls, 82 clqs
1.39/1.44 c (round 3) 95 del vars, 58 del conss, 37 add conss, 1 chg bounds, 80 chg sides, 165 chg coeffs, 4 upgd conss, 4166 impls, 82 clqs
1.39/1.45 c (round 4) 96 del vars, 79 del conss, 37 add conss, 1 chg bounds, 80 chg sides, 167 chg coeffs, 4 upgd conss, 4168 impls, 81 clqs
1.39/1.45 c (round 5) 96 del vars, 79 del conss, 37 add conss, 1 chg bounds, 80 chg sides, 169 chg coeffs, 4 upgd conss, 4168 impls, 81 clqs
1.39/1.45 c (round 6) 96 del vars, 79 del conss, 37 add conss, 1 chg bounds, 80 chg sides, 170 chg coeffs, 4 upgd conss, 4168 impls, 81 clqs
1.39/1.46 c (round 7) 96 del vars, 79 del conss, 37 add conss, 1 chg bounds, 80 chg sides, 171 chg coeffs, 4 upgd conss, 4168 impls, 81 clqs
1.39/1.46 c (round 8) 96 del vars, 79 del conss, 37 add conss, 1 chg bounds, 80 chg sides, 172 chg coeffs, 4 upgd conss, 4168 impls, 81 clqs
1.39/1.46 c presolving (9 rounds):
1.39/1.46 c 96 deleted vars, 79 deleted constraints, 37 added constraints, 1 tightened bounds, 0 added holes, 80 changed sides, 172 changed coefficients
1.39/1.46 c 4168 implications, 81 cliques
1.39/1.46 c presolved problem has 845 variables (845 bin, 0 int, 0 impl, 0 cont) and 540 constraints
1.39/1.46 c 215 constraints of type <knapsack>
1.39/1.46 c 305 constraints of type <setppc>
1.39/1.46 c 1 constraints of type <linear>
1.39/1.46 c 19 constraints of type <logicor>
1.39/1.46 c transformed objective value is always integral (scale: 1)
1.39/1.46 c Presolving Time: 0.48
1.39/1.46 c
1.39/1.48 c time | node | left |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
1.39/1.48 c 1.5s| 1 | 0 | 1461 | - | 10M| 0 | 26 | 845 | 540 | 845 | 540 | 0 | 0 | 16 | 3.118795e+03 | 3.155000e+03 | 1.16%
1.49/1.55 c 1.6s| 1 | 0 | 1493 | - | 10M| 0 | 15 | 845 | 540 | 845 | 548 | 8 | 0 | 16 | 3.118795e+03 | 3.155000e+03 | 1.16%
1.49/1.56 c 1.6s| 1 | 0 | 1493 | - | 10M| 0 | 15 | 845 | 540 | 845 | 547 | 8 | 0 | 16 | 3.118795e+03 | 3.155000e+03 | 1.16%
1.49/1.58 c 1.6s| 1 | 2 | 1493 | - | 10M| 0 | 15 | 845 | 540 | 845 | 547 | 8 | 0 | 31 | 3.118795e+03 | 3.155000e+03 | 1.16%
1.79/1.89 o 3153
1.79/1.89 c R 1.9s| 31 | 30 | 1761 | 8.4 | 10M| 23 | - | 845 | 540 | 845 | 512 | 8 | 0 | 255 | 3.122310e+03 | 3.153000e+03 | 0.98%
1.99/2.05 o 3146
1.99/2.05 c R 2.1s| 57 | 47 | 2264 | 13.3 | 10M| 25 | - | 845 | 534 | 845 | 512 | 8 | 0 | 324 | 3.122310e+03 | 3.146000e+03 | 0.76%
2.09/2.11 o 3140
2.09/2.11 c R 2.1s| 68 | 43 | 2371 | 12.7 | 10M| 25 | 2 | 845 | 516 | 845 | 512 | 8 | 0 | 356 | 3.122310e+03 | 3.140000e+03 | 0.57%
2.09/2.11 o 3139
2.09/2.11 c b 2.1s| 68 | 45 | 2371 | 12.7 | 10M| 25 | 2 | 845 | 516 | 845 | 512 | 8 | 0 | 357 | 3.122310e+03 | 3.139000e+03 | 0.53%
2.09/2.13 o 3138
2.09/2.13 c f 2.1s| 70 | 45 | 2408 | 12.9 | 10M| 26 | - | 845 | 482 | 845 | 512 | 8 | 0 | 367 | 3.122310e+03 | 3.138000e+03 | 0.50%
2.20/2.21 o 3137
2.20/2.21 c * 2.2s| 92 | 55 | 2615 | 12.1 | 11M| 27 | - | 845 | 478 | 845 | 512 | 8 | 0 | 416 | 3.122493e+03 | 3.137000e+03 | 0.46%
2.20/2.25 c 2.2s| 100 | 63 | 2693 | 11.9 | 11M| 27 | 3 | 845 | 471 | 845 | 512 | 8 | 0 | 436 | 3.122493e+03 | 3.137000e+03 | 0.46%
2.20/2.30 o 3124
2.20/2.30 c z 2.3s| 111 | 1 | 2837 | 12.0 | 11M| 29 | - | 845 | 471 | 845 | 512 | 8 | 0 | 465 | 3.122493e+03 | 3.124000e+03 | 0.05%
2.29/2.30 c
2.29/2.30 c SCIP Status : problem is solved [optimal solution found]
2.29/2.30 c Solving Time (sec) : 2.30
2.29/2.30 c Solving Nodes : 112 (total of 114 nodes in 3 runs)
2.29/2.30 c Primal Bound : +3.12400000000000e+03 (31 solutions)
2.29/2.30 c Dual Bound : +3.12400000000000e+03
2.29/2.30 c Gap : 0.00 %
2.29/2.30 s OPTIMUM FOUND
2.29/2.30 v -x1853 x279 -x278 -x1852 -x263 -x262 -x1851 -x240 x239 -x1850 -x215 -x214 -x211 -x1849 -x194 x193 -x1848 -x179 -x174 -x173 -x171
2.29/2.30 v -x170 -x1847 -x162 x161 -x1845 -x142 -x1844 -x120 -x119 -x1774 -x1955 -x1843 -x103 -x101 -x1842 -x79 -x78 -x1841 -x55 -x54
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2.29/2.30 v -x2679 -x2676 -x2675 -x2674 -x2673 -x2672 -x2671 -x2667 -x2666 -x2665 -x2664 x2663 -x2662 -x2661 -x2656 -x2652 -x2648 -x2645
2.29/2.30 v -x2644 -x2643 -x2642 x2639 -x2638 -x2637 -x2636 -x2634 -x2633 -x2632 -x2631 -x2630 -x2629 -x2628 -x2627 -x2625 -x2623 -x2622
2.29/2.30 v -x2621 -x2620 -x2619 -x2617 -x2616 -x2615 -x2614 -x2610 -x2608 -x2607 -x2603 -x2598 -x2596 -x2593 -x2592 -x2590 -x2589 -x2588
2.29/2.30 v -x2587 -x2584 -x2583 -x2582 -x2581 x2579 -x2578 -x2577 -x2573 -x2568 -x2564 -x2563 -x2562 -x2561 -x2560 -x2556 -x2555 -x2554
2.29/2.30 v -x2553 -x2552 -x2551 -x2550 -x2537 -x2534 -x2533 -x2532 -x2531 -x2528 -x2527 -x2526 -x2525 -x2523 -x2522 -x2521 -x2520 -x2519
2.29/2.30 v -x2518 -x2517 -x2516 -x2514 -x2512 -x2511 -x2510 -x2509 -x2508 -x2507 -x2506 -x2505 -x2504 -x2503 -x2501 -x2498 -x2497
2.29/2.30 v -x2496 -x2495 -x2494 -x2493 -x2492 -x2490 -x2489 -x2488 -x2487 -x2486 -x2485 -x2484 -x2481 -x2479 -x2478 -x2477 -x2476 -x2475
2.29/2.30 v -x2474 -x2473 -x2472 -x2471 -x2470 -x2468 -x2467 -x2466 -x2465 -x2462 -x2461 -x2460 -x2459 -x2457 -x2456 -x2455 -x2454 -x2451
2.29/2.30 v -x2450 -x2449 -x2448 -x2446 -x2445 -x2444 -x2443 -x2442 -x2441 -x2440 -x2439 -x2437 -x2435 -x2434 -x2433 -x2432 -x2431 -x2430
2.29/2.30 v -x2429 -x2428 -x2427 -x2426 -x2423 -x2420 -x2418 -x2417 -x2416 -x2415 -x2414 -x2412 -x2411 -x2410 -x2409 -x2408 -x2407 -x2406
2.29/2.30 v x2403 -x2401 -x2400 -x2399 -x2398 -x2397 -x2396 -x2395 -x2394 -x2393 -x2392 -x2390 -x2389 -x2388 -x2387 -x2384 -x2383 -x2382
2.29/2.30 v -x2381 -x2379 -x2378 -x2377 -x2376 -x2373 -x2372 -x2371 -x2370 -x2367 -x2366 -x2365 -x2364 -x2363 -x2362 -x2361 -x2360 -x2359
2.29/2.30 v -x2357 -x2356 -x2355 -x2354 -x2353 -x2352 x2351 -x2349 -x2348 -x2346 -x2345 -x2344 -x2343 -x2342 -x2341 -x2340 -x2339 -x2338
2.29/2.30 v -x2337 -x2335 -x2334 -x2333 -x2332 -x2331 -x2330 x2329 -x2328 -x2327 -x2326 -x2324 -x2323 -x2322 -x2321 -x2320 -x2318 -x2317
2.29/2.30 v -x2316 -x2315 -x2312 -x2311 -x2310 -x2309 -x2308 -x2307 -x2306 -x2305 x2301 -x2300 -x2299 -x2298 -x2297 -x2296 -x2295 -x2294
2.29/2.30 v -x2293 -x2292 -x2290 -x2289 -x2288 -x2287 -x2284 -x2283 -x2282 -x2281 -x2279 -x2278 -x2277 -x2276 -x2275 -x2274 -x2273 -x2272
2.29/2.30 v -x2271 -x2270 -x2268 -x2265 -x2264 -x2263 -x2262 -x2261 -x2260 -x2259 -x2257 -x2254 -x2253 -x2252 -x2251 -x2250 -x2249
2.29/2.30 v -x2248 -x2246 -x2245 -x2244 -x2243 -x2242 -x2240 -x2239 -x2238 -x2237 -x2235 -x2234 -x2233 -x2232 -x2231 -x2230 -x2229 -x2228
2.29/2.30 v x2224 -x2222 -x2221 -x2220 -x2219 -x2218 -x2217 -x2216 -x2215 -x2213 -x2212 -x2211 -x2210 -x2207 -x2206 -x2205 -x2204 -x2201
2.29/2.30 v -x2200 -x2199 -x2198 -x2197 -x2196 -x2195 -x2194 -x2193 -x2192 -x2190 -x2187 -x2186 -x2185 -x2184 -x2183 -x2182 -x2181 -x2179
2.29/2.30 v x2176 -x2175 -x2174 -x2173 -x2172 -x2171 -x2170 x2168 -x2167 -x2166 -x2165 x2164 -x2163 -x2162 -x2160 -x2159 -x2157 -x2156
2.29/2.30 v -x2155 x2154 -x2152 -x2151 -x2150 -x2149 -x2148 -x2146 -x2145 -x2144 -x2143 -x2142 -x2141 -x2140 -x2139 -x2138 -x2137 -x2135
2.29/2.30 v -x2134 -x2133 -x2132 -x2131 -x2130 -x2129 -x2128 -x2127 -x2126 -x2124 -x2123 -x2121 -x2120 -x2119 -x2118 -x2117 -x2116 -x2115
2.29/2.30 v -x2113 -x2112 -x2111 -x2110 -x2109 -x2106 -x2105 -x2104 -x2102 -x2101 -x2100 -x2099 -x2098 -x2097 -x2096 x2093 -x2090 -x2089
2.29/2.30 v -x2088 -x2087 -x2086 -x2085 -x2084 -x2083 -x2082 -x2081 -x2077 -x2076 -x2075 -x2074 -x2073 -x2072 -x2071 -x2070 -x2066 -x2065
2.29/2.30 v -x2064 -x2063 -x2062 -x2061 -x2060 -x2059 -x2057 -x2056 -x2055 -x2054 x2051 -x2050 -x2049 -x2048 -x2046 -x2045 -x2044 -x2043
2.29/2.30 v -x2041 -x2040 -x2039 -x2038 -x2035 -x2034 -x2033 -x2031 -x2030 -x2029 -x2027 -x2026 -x2024 -x2023 -x2020 -x2018 -x2017 -x2016
2.29/2.30 v -x2015 -x2013 -x2012 -x2011 -x2010 x2007 -x2006 -x2005 -x2004 -x2002 -x2001 -x2000 -x1999 -x1998 -x1997 -x1996 -x1993 -x1991
2.29/2.30 v -x1990 -x1989 -x1988 -x1987 -x1986 -x1985 x1982 -x1979 -x1978 -x1977 -x1976 -x1975 -x1974 -x1973 -x1972 -x1971 -x1970 -x1968
2.29/2.30 v x1965 -x1964 -x1963 -x1962 -x1960 -x1959 -x1957 -x1956 -x1954 -x1946 -x1935 -x1924 -x1913 -x1902 -x1891 -x1868 x1857 -x1846
2.29/2.30 v -x1835 -x1813 -x1802 -x1791 -x1780 -x1768 -x1757 -x1735 -x1724 -x1713 -x1702 -x1691 -x1680 -x1657 -x1624 -x1613 -x1602 -x1591
2.29/2.30 v -x1580 -x1569 -x1558 -x1546 -x1524 -x1491 -x1480 -x1469 -x1458 -x1447 -x1435 -x1424 -x1413 -x1402 -x1391 -x1380 -x1358 -x1324
2.29/2.30 v -x1313 -x1302 -x1291 x1280 -x1269 x1258 -x1247 x1213 -x1191 -x1180 -x1169 -x1158 -x1125 -x1114 -x1101 -x1090 -x1079 -x1068
2.29/2.30 v -x1057 -x1035 -x1002 -x990 -x979 -x968 -x957 -x946 -x935 -x924 -x902 -x868 -x857 -x846 -x835 -x824 -x813 -x802 -x791 -x780
2.29/2.30 v -x768 -x757 -x735 -x702 -x691 -x680 -x669 -x657 -x646 -x624 -x591 -x558 -x546 -x535 -x502 -x491 -x480 -x469 -x458 -x447 -x435
2.29/2.30 v -x413 -x402 -x391 -x380 -x369 -x358 -x347 -x324 -x313 -x302 -x291 -x269 -x258 -x247 -x236 -x225 -x213 -x191 -x180 -x169 -x158
2.29/2.30 v -x147 -x136 -x114 -x80 -x69 -x58 -x47 -x36 -x25 -x14 -x3 -x2735 -x2702 -x2691 -x2680 -x2669 -x2658 -x2647 -x2635 -x2624 -x2613
2.29/2.30 v -x2602 -x2591 -x2569 -x2536 -x2524 -x2513 -x2502 -x2491 -x2480 -x2469 -x2458 x2425 -x2402 -x2391 -x2380 -x2369 -x2336 -x2325
2.29/2.30 v -x2314 -x2302 -x2291 -x2280 -x2269 -x2247 x2214 -x2203 -x2191 -x2180 -x2169 -x2158 -x2147 -x2136 -x2114 -x2080 -x2069 -x2058
2.29/2.30 v -x2047 -x2036 -x2025 -x2014 -x2003 -x1992 -x1981 -x1969 -x1890 -x1557 -x1446 -x1335 -x1224 -x1113 -x1001 -x779 -x446 -x113
2.29/2.30 v -x2 -x2646 -x2313 -x2202 -x2091 -x1980 -x1112 -x1
2.29/2.30 c SCIP Status : problem is solved [optimal solution found]
2.29/2.30 c Total Time : 2.30
2.29/2.30 c solving : 2.30
2.29/2.30 c presolving : 0.48 (included in solving)
2.29/2.30 c reading : 0.01 (included in solving)
2.29/2.30 c copying : 0.01 (1 #copies) (minimal 0.01, maximal 0.01, average 0.01)
2.29/2.30 c Original Problem :
2.29/2.30 c Problem name : HOME/instance-3693117-1338028962.opb
2.29/2.30 c Variables : 2756 (2756 binary, 0 integer, 0 implicit integer, 0 continuous)
2.29/2.30 c Constraints : 749 initial, 749 maximal
2.29/2.30 c Objective sense : minimize
2.29/2.30 c Presolved Problem :
2.29/2.30 c Problem name : t_HOME/instance-3693117-1338028962.opb
2.29/2.30 c Variables : 845 (845 binary, 0 integer, 0 implicit integer, 0 continuous)
2.29/2.30 c Constraints : 540 initial, 540 maximal
2.29/2.30 c Presolvers : ExecTime SetupTime FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons AddCons ChgSides ChgCoefs
2.29/2.30 c domcol : 0.00 0.00 0 0 0 0 0 0 0 0 0
2.29/2.30 c trivial : 0.00 0.00 743 0 0 0 0 0 0 0 0
2.29/2.30 c dualfix : 0.00 0.00 680 0 0 0 0 0 0 0 0
2.29/2.30 c boundshift : 0.00 0.00 0 0 0 0 0 0 0 0 0
2.29/2.30 c inttobinary : 0.00 0.00 0 0 0 0 0 0 0 0 0
2.29/2.30 c convertinttobin : 0.00 0.00 0 0 0 0 0 0 0 0 0
2.29/2.30 c gateextraction : 0.00 0.00 0 0 0 0 0 0 0 0 0
2.29/2.30 c implics : 0.00 0.00 0 4 0 0 0 0 0 0 0
2.29/2.30 c components : 0.04 0.00 153 0 0 0 0 81 0 0 0
2.29/2.30 c pseudoobj : 0.00 0.00 0 0 0 0 0 0 0 0 0
2.29/2.30 c probing : 0.01 0.00 0 0 0 0 0 0 0 0 0
2.29/2.30 c knapsack : 0.34 0.00 34 0 0 16 0 189 1537 2002 3967
2.29/2.30 c setppc : 0.03 0.00 250 0 0 0 0 758 0 0 0
2.29/2.30 c linear : 0.03 0.00 33 12 0 19 0 93 0 212 548
2.29/2.30 c logicor : 0.00 0.00 2 0 0 0 0 1 0 0 0
2.29/2.30 c root node : - - 1002 - - 1002 - - - - -
2.29/2.30 c Constraints : Number MaxNumber #Separate #Propagate #EnfoLP #EnfoPS #Check #ResProp Cutoffs DomReds Cuts Conss Children
2.29/2.30 c integral : 0 0 0 0 119 0 39 0 0 13 0 0 216
2.29/2.30 c knapsack : 215 215 15 2596 1 0 33 0 0 476 495 0 0
2.29/2.30 c setppc : 305 305 15 2579 1 0 30 0 0 167 0 0 0
2.29/2.30 c linear : 1 1 15 2563 1 0 30 0 0 0 20 0 0
2.29/2.30 c logicor : 19 19 15 87 0 0 30 0 0 4 0 0 0
2.29/2.30 c countsols : 0 0 0 0 1 0 32 0 0 0 0 0 0
2.29/2.30 c Constraint Timings : TotalTime SetupTime Separate Propagate EnfoLP EnfoPS Check ResProp
2.29/2.30 c integral : 0.54 0.00 0.00 0.00 0.54 0.00 0.00 0.00
2.29/2.30 c knapsack : 0.29 0.00 0.24 0.04 0.00 0.00 0.00 0.00
2.29/2.30 c setppc : 0.03 0.00 0.00 0.02 0.00 0.00 0.00 0.00
2.29/2.30 c linear : 0.02 0.00 0.02 0.00 0.00 0.00 0.00 0.00
2.29/2.30 c logicor : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
2.29/2.30 c countsols : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
2.29/2.30 c Propagators : #Propagate #ResProp Cutoffs DomReds
2.29/2.30 c rootredcost : 6 0 0 244
2.29/2.30 c pseudoobj : 2618 0 0 459
2.29/2.30 c vbounds : 0 0 0 0
2.29/2.30 c redcost : 224 0 0 3177
2.29/2.30 c probing : 0 0 0 0
2.29/2.30 c Propagator Timings : TotalTime SetupTime Presolve Propagate ResProp
2.29/2.30 c rootredcost : 0.00 0.00 0.00 0.00 0.00
2.29/2.30 c pseudoobj : 0.01 0.00 0.00 0.00 0.00
2.29/2.30 c vbounds : 0.00 0.00 0.00 0.00 0.00
2.29/2.30 c redcost : 0.01 0.00 0.00 0.01 0.00
2.29/2.30 c probing : 0.01 0.00 0.01 0.00 0.00
2.29/2.30 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
2.29/2.30 c propagation : 0.00 0 0 0 0.0 0 0.0 -
2.29/2.30 c infeasible LP : 0.00 0 0 0 0.0 0 0.0 0
2.29/2.30 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
2.29/2.30 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
2.29/2.30 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
2.29/2.30 c applied globally : - - - 0 0.0 - - -
2.29/2.30 c applied locally : - - - 0 0.0 - - -
2.29/2.30 c Separators : ExecTime SetupTime Calls Cutoffs DomReds Cuts Conss
2.29/2.30 c cut pool : 0.00 0 - - 0 - (maximal pool size: 38)
2.29/2.30 c closecuts : 0.00 0.00 0 0 0 0 0
2.29/2.30 c impliedbounds : 0.00 0.00 15 0 0 1 0
2.29/2.30 c intobj : 0.00 0.00 0 0 0 0 0
2.29/2.30 c gomory : 0.05 0.00 12 0 0 200 0
2.29/2.30 c cgmip : 0.00 0.00 0 0 0 0 0
2.29/2.30 c strongcg : 0.08 0.00 15 0 0 267 0
2.29/2.30 c cmir : 0.06 0.00 12 0 0 254 0
2.29/2.30 c flowcover : 0.32 0.00 12 0 0 543 0
2.29/2.30 c clique : 0.00 0.00 15 0 0 0 0
2.29/2.30 c zerohalf : 0.00 0.00 0 0 0 0 0
2.29/2.30 c mcf : 0.00 0.00 3 0 0 0 0
2.29/2.30 c oddcycle : 0.00 0.00 0 0 0 0 0
2.29/2.30 c rapidlearning : 0.00 0.00 0 0 0 0 0
2.29/2.30 c Pricers : ExecTime SetupTime Calls Vars
2.29/2.30 c problem variables: 0.00 - 0 0
2.29/2.30 c Branching Rules : ExecTime SetupTime Calls Cutoffs DomReds Cuts Conss Children
2.29/2.30 c relpscost : 0.54 0.00 118 0 13 0 0 216
2.29/2.30 c pscost : 0.00 0.00 0 0 0 0 0 0
2.29/2.30 c inference : 0.00 0.00 0 0 0 0 0 0
2.29/2.30 c mostinf : 0.00 0.00 0 0 0 0 0 0
2.29/2.30 c leastinf : 0.00 0.00 0 0 0 0 0 0
2.29/2.30 c fullstrong : 0.00 0.00 0 0 0 0 0 0
2.29/2.30 c allfullstrong : 0.00 0.00 0 0 0 0 0 0
2.29/2.30 c random : 0.00 0.00 0 0 0 0 0 0
2.29/2.30 c Primal Heuristics : ExecTime SetupTime Calls Found
2.29/2.30 c LP solutions : 0.00 - - 1
2.29/2.30 c pseudo solutions : 0.00 - - 0
2.29/2.30 c crossover : 0.00 0.00 0 0
2.29/2.30 c rootsoldiving : 0.00 0.00 0 0
2.29/2.30 c linesearchdiving : 0.00 0.00 0 0
2.29/2.30 c guideddiving : 0.00 0.00 0 0
2.29/2.30 c coefdiving : 0.01 0.00 1 0
2.29/2.30 c pscostdiving : 0.05 0.00 1 0
2.29/2.30 c fracdiving : 0.00 0.00 1 1
2.29/2.30 c oneopt : 0.00 0.00 10 3
2.29/2.30 c veclendiving : 0.00 0.00 1 0
2.29/2.30 c smallcard : 0.00 0.00 0 0
2.29/2.30 c trivial : 0.00 0.00 2 0
2.29/2.30 c shiftandpropagate: 0.06 0.00 1 1
2.29/2.30 c simplerounding : 0.00 0.00 136 0
2.29/2.30 c zirounding : 0.00 0.00 108 16
2.29/2.30 c rounding : 0.01 0.00 136 3
2.29/2.30 c shifting : 0.01 0.00 29 4
2.29/2.30 c intshifting : 0.00 0.00 0 0
2.29/2.30 c twoopt : 0.00 0.00 0 0
2.29/2.30 c indoneopt : 0.00 0.00 0 0
2.29/2.30 c indtwoopt : 0.00 0.00 0 0
2.29/2.30 c fixandinfer : 0.00 0.00 0 0
2.29/2.30 c feaspump : 0.00 0.00 0 0
2.29/2.30 c clique : 0.00 0.00 0 0
2.29/2.30 c indcoefdiving : 0.00 0.00 0 0
2.29/2.30 c indrounding : 0.00 0.00 0 0
2.29/2.30 c nlpdiving : 0.00 0.00 0 0
2.29/2.30 c intdiving : 0.00 0.00 0 0
2.29/2.30 c actconsdiving : 0.00 0.00 0 0
2.29/2.30 c objpscostdiving : 0.00 0.00 1 1
2.29/2.30 c octane : 0.00 0.00 0 0
2.29/2.30 c rens : 0.05 0.00 1 1
2.29/2.30 c rins : 0.00 0.00 0 0
2.29/2.30 c localbranching : 0.00 0.00 0 0
2.29/2.30 c mutation : 0.00 0.00 0 0
2.29/2.30 c dins : 0.00 0.00 0 0
2.29/2.30 c vbounds : 0.00 0.00 0 0
2.29/2.30 c undercover : 0.00 0.00 0 0
2.29/2.30 c subnlp : 0.00 0.00 0 0
2.29/2.30 c trysol : 0.00 0.00 0 0
2.29/2.30 c LP : Time Calls Iterations Iter/call Iter/sec Time-0-It Calls-0-It
2.29/2.30 c primal LP : 0.00 3 0 0.00 - 0.00 3
2.29/2.30 c dual LP : 0.17 230 2381 17.38 13710.94 0.02 93
2.29/2.30 c lex dual LP : 0.00 0 0 0.00 -
2.29/2.30 c barrier LP : 0.00 0 0 0.00 - 0.00 0
2.29/2.30 c diving/probing LP: 0.05 141 456 3.23 9227.78
2.29/2.30 c strong branching : 0.53 465 5564 11.97 10507.19
2.29/2.30 c (at root node) : - 31 759 24.48 -
2.29/2.30 c conflict analysis: 0.00 0 0 0.00 -
2.29/2.30 c B&B Tree :
2.29/2.30 c number of runs : 3
2.29/2.30 c nodes : 112
2.29/2.30 c nodes (total) : 114
2.29/2.30 c nodes left : 0
2.29/2.30 c max depth : 29
2.29/2.30 c max depth (total): 29
2.29/2.30 c backtracks : 10 (8.9%)
2.29/2.30 c delayed cutoffs : 0
2.29/2.30 c repropagations : 57 (71 domain reductions, 0 cutoffs)
2.29/2.30 c avg switch length: 3.48
2.29/2.30 c switching time : 0.01
2.29/2.30 c Solution :
2.29/2.30 c Solutions found : 31 (12 improvements)
2.29/2.30 c First Solution : +1.93100000000000e+04 (in run 1, after 1 nodes, 0.23 seconds, depth 1696, found by <shiftandpropagate>)
2.29/2.30 c Primal Bound : +3.12400000000000e+03 (in run 3, after 111 nodes, 2.30 seconds, depth 20, found by <zirounding>)
2.29/2.30 c Dual Bound : +3.12400000000000e+03
2.29/2.30 c Gap : 0.00 %
2.29/2.30 c Root Dual Bound : +3.11879545852955e+03
2.29/2.30 c Root Iterations : 1493
2.29/2.32 c Time complete: 2.31.
OK 3124
runsolver Copyright (C) 2010-2011 Olivier ROUSSEL This is runsolver version 3.3.1 (svn: 989) This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3693117-1338028962/watcher-3693117-1338028962 -o /tmp/evaluation-result-3693117-1338028962/solver-3693117-1338028962 -C 1800 -W 1900 -M 15500 HOME/scip-2.1.1.4sfix.linux.x86_64.gnu.opt.spx -f HOME/instance-3693117-1338028962.opb -t 1800 -m 15500 running on 4 cores: 1,3,5,7 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): 1900 seconds Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB Current StackSize limit: 10240 KiB [startup+0 s] /proc/loadavg: 2.00 2.02 2.00 3/176 8916 /proc/meminfo: memFree=28808676/32873844 swapFree=7900/7900 [pid=8916] ppid=8914 vsize=10456 CPUtime=0 cores=1,3,5,7 /proc/8916/stat : 8916 (scip-2.1.1.4sfi) R 8914 8916 6871 0 -1 4202496 1336 0 0 0 0 0 0 0 20 0 1 0 269020732 10706944 1291 33554432000 4194304 10169799 140735885231136 140735384793992 7543003 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 /proc/8916/statm: 2614 1300 403 1459 0 1146 0 [startup+0.0886189 s] /proc/loadavg: 2.00 2.02 2.00 3/176 8916 /proc/meminfo: memFree=28808676/32873844 swapFree=7900/7900 [pid=8916] ppid=8914 vsize=26988 CPUtime=0.07 cores=1,3,5,7 /proc/8916/stat : 8916 (scip-2.1.1.4sfi) R 8914 8916 6871 0 -1 4202496 5564 0 0 0 7 0 0 0 20 0 1 0 269020732 27635712 5262 33554432000 4194304 10169799 140735885231136 140735384793992 7428149 0 0 4096 16384 0 0 0 17 3 0 0 0 0 0 /proc/8916/statm: 6747 5262 597 1459 0 5279 0 Current children cumulated CPU time (s) 0.07 Current children cumulated vsize (KiB) 26988 [startup+0.100313 s] /proc/loadavg: 2.00 2.02 2.00 3/176 8916 /proc/meminfo: memFree=28808676/32873844 swapFree=7900/7900 [pid=8916] ppid=8914 vsize=27496 CPUtime=0.08 cores=1,3,5,7 /proc/8916/stat : 8916 (scip-2.1.1.4sfi) R 8914 8916 6871 0 -1 4202496 5694 0 0 0 8 0 0 0 20 0 1 0 269020732 28155904 5392 33554432000 4194304 10169799 140735885231136 140735384793992 8961143 0 0 4096 16384 0 0 0 17 3 0 0 0 0 0 /proc/8916/statm: 6874 5392 599 1459 0 5406 0 Current children cumulated CPU time (s) 0.08 Current children cumulated vsize (KiB) 27496 [startup+0.300278 s] /proc/loadavg: 2.00 2.02 2.00 3/176 8916 /proc/meminfo: memFree=28808676/32873844 swapFree=7900/7900 [pid=8916] ppid=8914 vsize=37792 CPUtime=0.28 cores=1,3,5,7 /proc/8916/stat : 8916 (scip-2.1.1.4sfi) R 8914 8916 6871 0 -1 4202496 8778 0 0 0 27 1 0 0 20 0 1 0 269020732 38699008 8329 33554432000 4194304 10169799 140735885231136 140735384793992 4282680 0 0 4096 16384 0 0 0 17 3 0 0 0 0 0 /proc/8916/statm: 9448 8329 813 1459 0 7980 0 Current children cumulated CPU time (s) 0.28 Current children cumulated vsize (KiB) 37792 [startup+0.70026 s] /proc/loadavg: 2.00 2.02 2.00 3/176 8916 /proc/meminfo: memFree=28808676/32873844 swapFree=7900/7900 [pid=8916] ppid=8914 vsize=40608 CPUtime=0.69 cores=1,3,5,7 /proc/8916/stat : 8916 (scip-2.1.1.4sfi) R 8914 8916 6871 0 -1 4202496 9500 0 0 0 66 3 0 0 20 0 1 0 269020732 41582592 8988 33554432000 4194304 10169799 140735885231136 140735885227672 5236063 0 0 4096 16384 0 0 0 17 3 0 0 0 0 0 /proc/8916/statm: 10152 8988 824 1459 0 8684 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 40608 [startup+1.50026 s] /proc/loadavg: 2.00 2.02 2.00 3/177 8917 /proc/meminfo: memFree=28758184/32873844 swapFree=7900/7900 [pid=8916] ppid=8914 vsize=42712 CPUtime=1.49 cores=1,3,5,7 /proc/8916/stat : 8916 (scip-2.1.1.4sfi) R 8914 8916 6871 0 -1 4202496 16022 0 0 0 144 5 0 0 20 0 1 0 269020732 43737088 9490 33554432000 4194304 10169799 140735885231136 140735885225416 5271590 0 0 4096 16384 0 0 0 17 3 0 0 0 0 0 /proc/8916/statm: 10678 9490 862 1459 0 9210 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 42712 Solver just ended. Dumping a history of the last processes samples [startup+1.90023 s] /proc/loadavg: 2.00 2.02 2.00 3/177 8917 /proc/meminfo: memFree=28758184/32873844 swapFree=7900/7900 [pid=8916] ppid=8914 vsize=42712 CPUtime=1.88 cores=1,3,5,7 /proc/8916/stat : 8916 (scip-2.1.1.4sfi) R 8914 8916 6871 0 -1 4202496 16023 0 0 0 183 5 0 0 20 0 1 0 269020732 43737088 9491 33554432000 4194304 10169799 140735885231136 140735885225416 8979322 0 0 4096 16384 0 0 0 17 3 0 0 0 0 0 /proc/8916/statm: 10678 9491 862 1459 0 9210 0 Current children cumulated CPU time (s) 1.88 Current children cumulated vsize (KiB) 42712 [startup+2.30024 s] /proc/loadavg: 2.00 2.02 2.00 3/177 8917 /proc/meminfo: memFree=28773932/32873844 swapFree=7900/7900 [pid=8916] ppid=8914 vsize=42712 CPUtime=2.29 cores=1,3,5,7 /proc/8916/stat : 8916 (scip-2.1.1.4sfi) R 8914 8916 6871 0 -1 4202496 16025 0 0 0 222 7 0 0 20 0 1 0 269020732 43737088 9493 33554432000 4194304 10169799 140735885231136 140735885225416 8961143 0 0 4096 16384 0 0 0 17 3 0 0 0 0 0 /proc/8916/statm: 10678 9493 863 1459 0 9210 0 Current children cumulated CPU time (s) 2.29 Current children cumulated vsize (KiB) 42712 Child status: 0 Real time (s): 2.3227 CPU time (s): 2.32065 CPU user time (s): 2.24566 CPU system time (s): 0.074988 CPU usage (%): 99.9115 Max. virtual memory (cumulated for all children) (KiB): 42712 getrusage(RUSAGE_CHILDREN,...) data: user time used= 2.24566 system time used= 0.074988 maximum resident set size= 54276 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 16139 page faults= 0 swaps= 0 block input operations= 0 block output operations= 0 messages sent= 0 messages received= 0 signals received= 0 voluntary context switches= 3 involuntary context switches= 4 runsolver used 0.003999 second user time and 0.016997 second system time The end
Begin job on node137 at 2012-05-26 12:42:42 IDJOB=3693117 IDBENCH=1871 IDSOLVER=2272 FILE ID=node137/3693117-1338028962 RUNJOBID= node137-1338017245-7421 PBS_JOBID= 14624260 Free space on /tmp= 71268 MiB SOLVER NAME= SCIP spx standard SCIP 2.1.1.4. with SoPlex 1.6.0.3 standard fixed BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/mps-v2-20-10/MIPLIB/miplib2003/normalized-mps-v2-20-10-p2756.opb COMMAND LINE= HOME/scip-2.1.1.4sfix.linux.x86_64.gnu.opt.spx -f BENCHNAME -t TIMEOUT -m MEMLIMIT RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3693117-1338028962/watcher-3693117-1338028962 -o /tmp/evaluation-result-3693117-1338028962/solver-3693117-1338028962 -C 1800 -W 1900 -M 15500 HOME/scip-2.1.1.4sfix.linux.x86_64.gnu.opt.spx -f HOME/instance-3693117-1338028962.opb -t 1800 -m 15500 TIME LIMIT= 1800 seconds MEMORY LIMIT= 15500 MiB NBCORE= 4 MD5SUM BENCH= 54b9b4de78a7992fd69d0caeed32daef RANDOM SEED=1489046210 node137.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011 /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 : 2666.600 cache size : 8192 KB physical id : 0 siblings : 4 core id : 0 cpu cores : 4 apicid : 0 initial apicid : 0 fpu : yes fpu_exception : yes cpuid level : 11 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid bogomips : 5333.20 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: processor : 1 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.600 cache size : 8192 KB physical id : 1 siblings : 4 core id : 0 cpu cores : 4 apicid : 16 initial apicid : 16 fpu : yes fpu_exception : yes cpuid level : 11 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid bogomips : 5331.91 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: processor : 2 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.600 cache size : 8192 KB physical id : 0 siblings : 4 core id : 1 cpu cores : 4 apicid : 2 initial apicid : 2 fpu : yes fpu_exception : yes cpuid level : 11 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid bogomips : 5331.92 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: processor : 3 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.600 cache size : 8192 KB physical id : 1 siblings : 4 core id : 1 cpu cores : 4 apicid : 18 initial apicid : 18 fpu : yes fpu_exception : yes cpuid level : 11 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid bogomips : 5331.91 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: processor : 4 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.600 cache size : 8192 KB physical id : 0 siblings : 4 core id : 2 cpu cores : 4 apicid : 4 initial apicid : 4 fpu : yes fpu_exception : yes cpuid level : 11 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid bogomips : 5331.91 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: processor : 5 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.600 cache size : 8192 KB physical id : 1 siblings : 4 core id : 2 cpu cores : 4 apicid : 20 initial apicid : 20 fpu : yes fpu_exception : yes cpuid level : 11 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid bogomips : 5331.90 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: processor : 6 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.600 cache size : 8192 KB physical id : 0 siblings : 4 core id : 3 cpu cores : 4 apicid : 6 initial apicid : 6 fpu : yes fpu_exception : yes cpuid level : 11 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid bogomips : 5331.91 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: processor : 7 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.600 cache size : 8192 KB physical id : 1 siblings : 4 core id : 3 cpu cores : 4 apicid : 22 initial apicid : 22 fpu : yes fpu_exception : yes cpuid level : 11 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid bogomips : 5331.91 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 32873844 kB MemFree: 28809692 kB Buffers: 250868 kB Cached: 2783860 kB SwapCached: 22060 kB Active: 1156140 kB Inactive: 2117204 kB Active(anon): 217960 kB Inactive(anon): 22680 kB Active(file): 938180 kB Inactive(file): 2094524 kB Unevictable: 7900 kB Mlocked: 7900 kB SwapTotal: 67108856 kB SwapFree: 67081504 kB Dirty: 13624 kB Writeback: 0 kB AnonPages: 257980 kB Mapped: 12940 kB Shmem: 0 kB Slab: 645560 kB SReclaimable: 87344 kB SUnreclaim: 558216 kB KernelStack: 1472 kB PageTables: 4528 kB NFS_Unstable: 0 kB Bounce: 0 kB WritebackTmp: 0 kB CommitLimit: 83545776 kB Committed_AS: 344992 kB VmallocTotal: 34359738367 kB VmallocUsed: 346368 kB VmallocChunk: 34341987984 kB HardwareCorrupted: 0 kB AnonHugePages: 47104 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 HugePages_Surp: 0 Hugepagesize: 2048 kB DirectMap4k: 7872 kB DirectMap2M: 33538048 kB Free space on /tmp at the end= 71256 MiB End job on node137 at 2012-05-26 12:42:44