| Solver Name | Answer | CPU time | Wall clock time |
|---|---|---|---|
| SCIPspx SCIP 1.1.0.7 with SoPLEX 1.4.1(24.4.2009) | SAT | 134.148 | 134.202 |
| Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/ namasivayam/tsp/normalized-t3002.11tsp11.1900547461.opb |
| MD5SUM | 851f60b4bba13dc8ad4e48be942c1c37 |
| Bench Category | DEC-SMALLINT (no optimisation, small integers) |
| Best result obtained on this benchmark | SAT |
| Best value of the objective obtained on this benchmark | 0 |
| Best CPU time to get the best result obtained on this benchmark | 2.20966 |
| Has Objective Function | NO |
| Satisfiable | YES |
| (Un)Satisfiability was proved | YES |
| Best value of the objective function | |
| Optimality of the best value was proved | NO |
| Number of variables | 231 |
| Total number of constraints | 2707 |
| Number of constraints which are clauses | 2684 |
| Number of constraints which are cardinality constraints (but not clauses) | 22 |
| Number of constraints which are nor clauses,nor cardinality constraints | 1 |
| Minimum length of a constraint | 2 |
| Maximum length of a constraint | 110 |
| Number of terms in the objective function | 0 |
| Biggest coefficient in the objective function | 0 |
| Number of bits for the biggest coefficient in the objective function | 0 |
| Sum of the numbers in the objective function | 0 |
| Number of bits of the sum of numbers in the objective function | 0 |
| Biggest number in a constraint | 25 |
| Number of bits of the biggest number in a constraint | 5 |
| Biggest sum of numbers in a constraint | 695 |
| Number of bits of the biggest sum of numbers | 10 |
| Number of products (including duplicates) | 0 |
| Sum of products size (including duplicates) | 0 |
| Number of different products | 0 |
| Sum of products size | 0 |
0.00/0.05 c SCIP version 1.1.0.7
0.00/0.05 c LP-Solver SoPlex 1.4.1
0.00/0.05 c user parameter file <scip.set> not found - using default parameters
0.00/0.05 c read problem <HOME/instance-1868360-1245122145.opb>
0.00/0.05 c original problem has 231 variables (231 bin, 0 int, 0 impl, 0 cont) and 2707 constraints
0.00/0.06 c No objective function, only one solution is needed.
0.00/0.06 c start presolving problem
0.00/0.06 c presolving:
0.09/0.10 c (round 1) 0 del vars, 143 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 2542 upgd conss, 242 impls, 22 clqs
0.09/0.11 c (round 2) 0 del vars, 143 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 2564 upgd conss, 242 impls, 22 clqs
0.09/0.12 c presolving (3 rounds):
0.09/0.12 c 0 deleted vars, 143 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.09/0.12 c 242 implications, 22 cliques
0.09/0.12 c presolved problem has 231 variables (231 bin, 0 int, 0 impl, 0 cont) and 2564 constraints
0.09/0.12 c 1 constraints of type <knapsack>
0.09/0.12 c 22 constraints of type <setppc>
0.09/0.12 c 2541 constraints of type <logicor>
0.09/0.12 c transformed objective value is always integral (scale: 1)
0.09/0.12 c Presolving Time: 0.05
0.09/0.12 c SATUNSAT-LIN
0.09/0.12 c -----------------------------------------------------------------------------------------------
0.09/0.12 c # frequency for calling separator <flowcover> (-1: never, 0: only in root node)
0.09/0.12 c # [type: int, range: [-1,2147483647], default: 0]
0.09/0.12 c separating/flowcover/freq = c -1
0.09/0.12 c # frequency for calling separator <cmir> (-1: never, 0: only in root node)
0.09/0.12 c # [type: int, range: [-1,2147483647], default: 0]
0.09/0.12 c separating/cmir/freq = c -1
0.09/0.12 c # additional number of allowed LP iterations
0.09/0.12 c # [type: int, range: [0,2147483647], default: 1000]
0.09/0.12 c heuristics/veclendiving/maxlpiterofs = c 1500
0.09/0.12 c # maximal fraction of diving LP iterations compared to node LP iterations
0.09/0.12 c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.09/0.12 c heuristics/veclendiving/maxlpiterquot = c 0.075
0.09/0.12 c # frequency for calling primal heuristic <veclendiving> (-1: never, 0: only at depth freqofs)
0.09/0.12 c # [type: int, range: [-1,2147483647], default: 10]
0.09/0.12 c heuristics/veclendiving/freq = c -1
0.09/0.12 c # frequency for calling primal heuristic <simplerounding> (-1: never, 0: only at depth freqofs)
0.09/0.12 c # [type: int, range: [-1,2147483647], default: 1]
0.09/0.12 c heuristics/simplerounding/freq = c -1
0.09/0.12 c # frequency for calling primal heuristic <shifting> (-1: never, 0: only at depth freqofs)
0.09/0.12 c # [type: int, range: [-1,2147483647], default: 10]
0.09/0.12 c heuristics/shifting/freq = c -1
0.09/0.12 c # frequency for calling primal heuristic <rounding> (-1: never, 0: only at depth freqofs)
0.09/0.12 c # [type: int, range: [-1,2147483647], default: 1]
0.09/0.12 c heuristics/rounding/freq = c -1
0.09/0.12 c # additional number of allowed LP iterations
0.09/0.12 c # [type: int, range: [0,2147483647], default: 1000]
0.09/0.12 c heuristics/rootsoldiving/maxlpiterofs = c 1500
0.09/0.12 c # maximal fraction of diving LP iterations compared to node LP iterations
0.09/0.12 c # [type: real, range: [0,1.79769313486232e+308], default: 0.01]
0.09/0.12 c heuristics/rootsoldiving/maxlpiterquot = c 0.015
0.09/0.12 c # frequency for calling primal heuristic <rootsoldiving> (-1: never, 0: only at depth freqofs)
0.09/0.12 c # [type: int, range: [-1,2147483647], default: 20]
0.09/0.12 c heuristics/rootsoldiving/freq = c -1
0.09/0.12 c # number of nodes added to the contingent of the total nodes
0.09/0.12 c # [type: longint, range: [0,9223372036854775807], default: 500]
0.09/0.12 c heuristics/rens/nodesofs = c 2000
0.09/0.12 c # minimum percentage of integer variables that have to be fixable
0.09/0.12 c # [type: real, range: [0,1], default: 0.5]
0.09/0.12 c heuristics/rens/minfixingrate = c 0.3
0.09/0.12 c # frequency for calling primal heuristic <rens> (-1: never, 0: only at depth freqofs)
0.09/0.12 c # [type: int, range: [-1,2147483647], default: 0]
0.09/0.12 c heuristics/rens/freq = c -1
0.09/0.12 c # additional number of allowed LP iterations
0.09/0.12 c # [type: int, range: [0,2147483647], default: 1000]
0.09/0.12 c heuristics/pscostdiving/maxlpiterofs = c 1500
0.09/0.12 c # maximal fraction of diving LP iterations compared to node LP iterations
0.09/0.12 c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.09/0.12 c heuristics/pscostdiving/maxlpiterquot = c 0.075
0.09/0.12 c # frequency for calling primal heuristic <pscostdiving> (-1: never, 0: only at depth freqofs)
0.09/0.12 c # [type: int, range: [-1,2147483647], default: 10]
0.09/0.12 c heuristics/pscostdiving/freq = c -1
0.09/0.12 c # frequency for calling primal heuristic <oneopt> (-1: never, 0: only at depth freqofs)
0.09/0.12 c # [type: int, range: [-1,2147483647], default: 1]
0.09/0.12 c heuristics/oneopt/freq = c -1
0.09/0.12 c # additional number of allowed LP iterations
0.09/0.12 c # [type: int, range: [0,2147483647], default: 1000]
0.09/0.12 c heuristics/objpscostdiving/maxlpiterofs = c 1500
0.09/0.12 c # maximal fraction of diving LP iterations compared to total iteration number
0.09/0.12 c # [type: real, range: [0,1], default: 0.01]
0.09/0.12 c heuristics/objpscostdiving/maxlpiterquot = c 0.015
0.09/0.12 c # frequency for calling primal heuristic <objpscostdiving> (-1: never, 0: only at depth freqofs)
0.09/0.12 c # [type: int, range: [-1,2147483647], default: 20]
0.09/0.12 c heuristics/objpscostdiving/freq = c -1
0.09/0.12 c # additional number of allowed LP iterations
0.09/0.12 c # [type: int, range: [0,2147483647], default: 1000]
0.09/0.12 c heuristics/linesearchdiving/maxlpiterofs = c 1500
0.09/0.12 c # maximal fraction of diving LP iterations compared to node LP iterations
0.09/0.12 c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.09/0.12 c heuristics/linesearchdiving/maxlpiterquot = c 0.075
0.09/0.12 c # frequency for calling primal heuristic <linesearchdiving> (-1: never, 0: only at depth freqofs)
0.09/0.12 c # [type: int, range: [-1,2147483647], default: 10]
0.09/0.12 c heuristics/linesearchdiving/freq = c -1
0.09/0.12 c # frequency for calling primal heuristic <intshifting> (-1: never, 0: only at depth freqofs)
0.09/0.12 c # [type: int, range: [-1,2147483647], default: 10]
0.09/0.12 c heuristics/intshifting/freq = c -1
0.09/0.12 c # maximal fraction of diving LP iterations compared to node LP iterations
0.09/0.12 c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.09/0.12 c heuristics/intdiving/maxlpiterquot = c 0.075
0.09/0.12 c # additional number of allowed LP iterations
0.09/0.12 c # [type: int, range: [0,2147483647], default: 1000]
0.09/0.12 c heuristics/guideddiving/maxlpiterofs = c 1500
0.09/0.12 c # maximal fraction of diving LP iterations compared to node LP iterations
0.09/0.12 c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.09/0.12 c heuristics/guideddiving/maxlpiterquot = c 0.075
0.09/0.12 c # frequency for calling primal heuristic <guideddiving> (-1: never, 0: only at depth freqofs)
0.09/0.12 c # [type: int, range: [-1,2147483647], default: 10]
0.09/0.12 c heuristics/guideddiving/freq = c -1
0.09/0.12 c # additional number of allowed LP iterations
0.09/0.12 c # [type: int, range: [0,2147483647], default: 1000]
0.09/0.12 c heuristics/fracdiving/maxlpiterofs = c 1500
0.09/0.12 c # maximal fraction of diving LP iterations compared to node LP iterations
0.09/0.12 c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.09/0.12 c heuristics/fracdiving/maxlpiterquot = c 0.075
0.09/0.12 c # frequency for calling primal heuristic <fracdiving> (-1: never, 0: only at depth freqofs)
0.09/0.12 c # [type: int, range: [-1,2147483647], default: 10]
0.09/0.12 c heuristics/fracdiving/freq = c -1
0.09/0.12 c # additional number of allowed LP iterations
0.09/0.12 c # [type: int, range: [0,2147483647], default: 1000]
0.09/0.12 c heuristics/feaspump/maxlpiterofs = c 2000
0.09/0.12 c # frequency for calling primal heuristic <feaspump> (-1: never, 0: only at depth freqofs)
0.09/0.12 c # [type: int, range: [-1,2147483647], default: 20]
0.09/0.12 c heuristics/feaspump/freq = c -1
0.09/0.12 c # minimum percentage of integer variables that have to be fixed
0.09/0.12 c # [type: real, range: [0,1], default: 0.666]
0.09/0.12 c heuristics/crossover/minfixingrate = c 0.5
0.09/0.12 c # contingent of sub problem nodes in relation to the number of nodes of the original problem
0.09/0.12 c # [type: real, range: [0,1], default: 0.1]
0.09/0.12 c heuristics/crossover/nodesquot = c 0.15
0.09/0.12 c # number of nodes without incumbent change that heuristic should wait
0.09/0.12 c # [type: longint, range: [0,9223372036854775807], default: 200]
0.09/0.12 c heuristics/crossover/nwaitingnodes = c 100
0.09/0.12 c # number of nodes added to the contingent of the total nodes
0.09/0.12 c # [type: longint, range: [0,9223372036854775807], default: 500]
0.09/0.12 c heuristics/crossover/nodesofs = c 750
0.09/0.12 c # frequency for calling primal heuristic <crossover> (-1: never, 0: only at depth freqofs)
0.09/0.12 c # [type: int, range: [-1,2147483647], default: 30]
0.09/0.12 c heuristics/crossover/freq = c -1
0.09/0.12 c # additional number of allowed LP iterations
0.09/0.12 c # [type: int, range: [0,2147483647], default: 1000]
0.09/0.12 c heuristics/coefdiving/maxlpiterofs = c 1500
0.09/0.12 c # maximal fraction of diving LP iterations compared to node LP iterations
0.09/0.12 c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.09/0.12 c heuristics/coefdiving/maxlpiterquot = c 0.075
0.09/0.12 c # frequency for calling primal heuristic <coefdiving> (-1: never, 0: only at depth freqofs)
0.09/0.12 c # [type: int, range: [-1,2147483647], default: 10]
0.09/0.12 c heuristics/coefdiving/freq = c -1
0.09/0.12 c # maximal number of presolving rounds the presolver participates in (-1: no limit)
0.09/0.12 c # [type: int, range: [-1,2147483647], default: -1]
0.09/0.12 c presolving/probing/maxrounds = c 0
0.09/0.12 c # should presolving try to simplify knapsacks
0.09/0.12 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.09/0.12 c constraints/knapsack/simplifyinequalities = c TRUE
0.09/0.12 c # should disaggregation of knapsack constraints be allowed in preprocessing?
0.09/0.12 c # [type: bool, range: {TRUE,FALSE}, default: TRUE]
0.09/0.12 c constraints/knapsack/disaggregation = c FALSE
0.09/0.12 c # maximal number of cardinality inequalities lifted per separation round (-1: unlimited)
0.09/0.12 c # [type: int, range: [-1,2147483647], default: -1]
0.09/0.12 c constraints/knapsack/maxnumcardlift = c 0
0.09/0.12 c # should presolving try to simplify inequalities
0.09/0.12 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.09/0.12 c constraints/linear/simplifyinequalities = c TRUE
0.09/0.12 c # maximal number of separation rounds in the root node (-1: unlimited)
0.09/0.12 c # [type: int, range: [-1,2147483647], default: -1]
0.09/0.12 c separating/maxroundsroot = c 5
0.09/0.12 c # maximal number of separation rounds per node (-1: unlimited)
0.09/0.12 c # [type: int, range: [-1,2147483647], default: 5]
0.09/0.12 c separating/maxrounds = c 1
0.09/0.12 c # solving stops, if the given number of solutions were found (-1: no limit)
0.09/0.12 c # [type: int, range: [-1,2147483647], default: -1]
0.09/0.12 c limits/solutions = c 1
0.09/0.12 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.09/0.12 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.12 c limits/memory = c 1620
0.09/0.12 c # maximal time in seconds to run
0.09/0.12 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.12 c limits/time = c 1791
0.09/0.12 c # frequency for displaying node information lines
0.09/0.12 c # [type: int, range: [-1,2147483647], default: 100]
0.09/0.12 c display/freq = c 10000
0.09/0.12 c -----------------------------------------------------------------------------------------------
0.09/0.12 c start solving problem
0.09/0.12 c
0.09/0.15 c time | node | left |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.09/0.15 c 0.1s| 1 | 0 | 77 |3513k| 0 | 34 | 231 |2564 |2564 | 231 |2564 | 0 | 0 | 0 | 1.100000e+01 | -- | Inf
0.19/0.27 c 0.2s| 1 | 0 | 103 |3670k| 0 | 39 | 231 |2564 |2564 | 231 |2570 | 6 | 0 | 0 | 1.100000e+01 | -- | Inf
0.49/0.54 c 0.5s| 1 | 0 | 126 |3881k| 0 | 39 | 231 |2564 |2564 | 231 |2573 | 9 | 0 | 0 | 1.100000e+01 | -- | Inf
0.79/0.85 c 0.8s| 1 | 0 | 141 |3950k| 0 | 41 | 231 |2564 |2564 | 231 |2577 | 13 | 0 | 0 | 1.100000e+01 | -- | Inf
1.09/1.19 c 1.1s| 1 | 0 | 164 |4019k| 0 | 43 | 231 |2564 |2564 | 231 |2578 | 14 | 0 | 0 | 1.100000e+01 | -- | Inf
1.48/1.56 c 1.5s| 1 | 0 | 178 |4036k| 0 | 45 | 231 |2564 |2564 | 231 |2579 | 15 | 0 | 0 | 1.100000e+01 | -- | Inf
3.99/4.05 c 3.9s| 1 | 2 | 178 |4037k| 0 | 45 | 231 |2564 |2564 | 231 |2579 | 15 | 0 | 33 | 1.100000e+01 | -- | Inf
134.05/134.17 c * 133s| 9968 | 1774 |223774 |9326k| 62 | - | 231 |4494 |1331 | 231 |2574 | 15 |4828 |2236 | 1.400000e+01 | 2.200000e+01 | 57.14%
134.05/134.17 c
134.05/134.17 c SCIP Status : solving was interrupted [solution limit reached]
134.05/134.17 c Solving Time (sec) : 132.99
134.05/134.17 c Solving Nodes : 9968
134.05/134.17 c Primal Bound : +2.20000000000000e+01 (1 solutions)
134.05/134.17 c Dual Bound : +1.40000000000000e+01
134.05/134.17 c Gap : 57.14 %
134.05/134.17 c NODE 9968
134.05/134.17 c DUAL BOUND 14
134.05/134.17 c PRIMAL BOUND 22
134.05/134.17 c GAP 0.571429
134.05/134.17 s SATISFIABLE
134.05/134.17 v -x221 -x211 -x201 -x191 -x181 -x171 -x161 x151 -x141 -x131 -x231 x210 -x200 -x190 -x180 -x170 -x160 -x150 -x140 -x130 -x230 -x220
134.05/134.17 v -x199 x189 -x179 -x169 -x159 -x149 -x139 -x129 -x229 -x219 -x209 -x188 -x178 -x168 -x158 -x148 x138 -x128 -x228 -x218 -x208
134.05/134.17 v -x198 x177 -x167 -x157 -x147 -x137 -x127 -x227 -x217 -x207 -x197 -x187 -x166 x156 -x146 -x136 -x126 -x226 -x216 -x206 -x196
134.05/134.17 v -x186 -x176 -x155 -x145 -x135 x125 -x225 -x215 -x205 -x195 -x185 -x175 x165 -x144 -x134 -x124 -x224 x214 -x204 -x194 -x184 -x174
134.05/134.17 v -x164 -x154 -x133 -x123 x223 -x213 -x203 -x193 -x183 -x173 -x163 -x153 -x143 -x122 -x222 -x212 -x202 x192 -x182 -x172 -x162
134.05/134.17 v -x152 -x142 -x132 x121 -x120 -x119 -x118 -x117 -x116 -x115 -x114 -x113 -x112 -x111 -x110 -x109 -x108 -x107 -x106 -x105 -x104
134.05/134.17 v -x103 x102 -x101 -x100 -x99 x98 -x97 -x96 -x95 -x94 -x93 -x92 -x91 -x90 -x89 -x88 -x87 x86 -x85 -x84 -x83 -x82 -x81 -x80
134.05/134.17 v -x79 -x78 -x77 -x76 -x75 -x74 x73 -x72 -x71 -x70 -x69 -x68 -x67 -x66 -x65 -x64 -x63 -x62 x61 -x60 -x59 -x58 -x57 -x56 -x55 -x54
134.05/134.17 v -x53 -x52 -x51 -x50 -x49 x48 -x47 -x46 -x45 -x44 -x43 -x42 -x41 -x40 -x39 x38 -x37 -x36 -x35 -x34 -x33 -x32 -x31 -x30 -x29
134.05/134.17 v -x28 -x27 -x26 -x25 -x24 x23 -x22 -x11 -x21 -x10 -x20 -x9 x19 -x8 -x18 -x7 -x17 -x6 -x16 -x5 -x15 -x4 -x14 -x3 -x13 x2 -x12
134.05/134.17 v -x1
134.05/134.17 c SCIP Status : solving was interrupted [solution limit reached]
134.05/134.17 c Solving Time : 132.99
134.05/134.17 c Original Problem :
134.05/134.17 c Problem name : HOME/instance-1868360-1245122145.opb
134.05/134.17 c Variables : 231 (231 binary, 0 integer, 0 implicit integer, 0 continuous)
134.05/134.17 c Constraints : 2707 initial, 2707 maximal
134.05/134.17 c Presolved Problem :
134.05/134.17 c Problem name : t_HOME/instance-1868360-1245122145.opb
134.05/134.17 c Variables : 231 (231 binary, 0 integer, 0 implicit integer, 0 continuous)
134.05/134.17 c Constraints : 2564 initial, 4511 maximal
134.05/134.17 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
134.05/134.17 c trivial : 0.00 0 0 0 0 0 0 0 0
134.05/134.17 c dualfix : 0.00 0 0 0 0 0 0 0 0
134.05/134.17 c boundshift : 0.00 0 0 0 0 0 0 0 0
134.05/134.17 c inttobinary : 0.00 0 0 0 0 0 0 0 0
134.05/134.17 c implics : 0.00 0 0 0 0 0 0 0 0
134.05/134.17 c probing : 0.00 0 0 0 0 0 0 0 0
134.05/134.17 c knapsack : 0.00 0 0 0 0 0 0 0 0
134.05/134.17 c setppc : 0.00 0 0 0 0 0 0 0 0
134.05/134.17 c linear : 0.03 0 0 0 0 0 143 0 0
134.05/134.17 c logicor : 0.00 0 0 0 0 0 0 0 0
134.05/134.17 c root node : - 0 - - 0 - - - -
134.05/134.17 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
134.05/134.17 c integral : 0 0 0 6199 0 46 500 0 0 11804
134.05/134.17 c knapsack : 1 5 30840 0 0 92 22636 0 0 0
134.05/134.17 c setppc : 22 5 30780 0 0 309 60579 0 0 0
134.05/134.17 c logicor : 2541+ 5 19871 1 0 147 72741 0 0 0
134.05/134.17 c countsols : 0 0 0 1 0 0 0 0 0 0
134.05/134.17 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
134.05/134.17 c integral : 40.09 0.00 0.00 40.09 0.00
134.05/134.17 c knapsack : 0.11 0.00 0.11 0.00 0.00
134.05/134.17 c setppc : 0.28 0.00 0.28 0.00 0.00
134.05/134.17 c logicor : 2.01 0.00 2.01 0.00 0.00
134.05/134.17 c countsols : 0.00 0.00 0.00 0.00 0.00
134.05/134.17 c Propagators : Time Calls Cutoffs DomReds
134.05/134.17 c rootredcost : 0.03 0 0 0
134.05/134.17 c pseudoobj : 0.48 30876 0 0
134.05/134.17 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
134.05/134.17 c propagation : 0.10 548 546 3251 24.7 10 15.2 -
134.05/134.17 c infeasible LP : 1.43 3533 3188 19351 37.5 54 14.0 0
134.05/134.17 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
134.05/134.17 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
134.05/134.17 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
134.05/134.17 c applied globally : - - - 4230 19.5 - - -
134.05/134.17 c applied locally : - - - 598 37.0 - - -
134.05/134.17 c Separators : Time Calls Cutoffs DomReds Cuts Conss
134.05/134.17 c cut pool : 0.00 4 - - 4 - (maximal pool size: 189)
134.05/134.17 c redcost : 0.08 5963 0 0 0 0
134.05/134.17 c impliedbounds : 0.00 5 0 0 0 0
134.05/134.17 c intobj : 0.00 0 0 0 0 0
134.05/134.17 c gomory : 0.77 5 0 0 732 0
134.05/134.17 c strongcg : 0.55 5 0 0 1233 0
134.05/134.17 c cmir : 0.00 0 0 0 0 0
134.05/134.17 c flowcover : 0.00 0 0 0 0 0
134.05/134.17 c clique : 0.00 5 0 0 0 0
134.05/134.17 c zerohalf : 0.00 0 0 0 0 0
134.05/134.17 c mcf : 0.00 1 0 0 0 0
134.05/134.17 c Pricers : Time Calls Vars
134.05/134.17 c problem variables: 0.00 0 0
134.05/134.17 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
134.05/134.17 c relpscost : 40.08 6198 46 500 0 0 11804
134.05/134.17 c pscost : 0.00 0 0 0 0 0 0
134.05/134.17 c inference : 0.00 0 0 0 0 0 0
134.05/134.17 c mostinf : 0.00 0 0 0 0 0 0
134.05/134.17 c leastinf : 0.00 0 0 0 0 0 0
134.05/134.17 c fullstrong : 0.00 0 0 0 0 0 0
134.05/134.17 c allfullstrong : 0.00 0 0 0 0 0 0
134.05/134.17 c random : 0.00 0 0 0 0 0 0
134.05/134.17 c Primal Heuristics : Time Calls Found
134.05/134.17 c LP solutions : 0.00 - 1
134.05/134.17 c pseudo solutions : 0.00 - 0
134.05/134.17 c simplerounding : 0.00 0 0
134.05/134.17 c rounding : 0.00 0 0
134.05/134.17 c shifting : 0.00 0 0
134.05/134.17 c intshifting : 0.00 0 0
134.05/134.17 c oneopt : 0.00 0 0
134.05/134.17 c fixandinfer : 0.00 0 0
134.05/134.17 c feaspump : 0.00 0 0
134.05/134.17 c coefdiving : 0.00 0 0
134.05/134.17 c pscostdiving : 0.00 0 0
134.05/134.17 c fracdiving : 0.00 0 0
134.05/134.17 c veclendiving : 0.00 0 0
134.05/134.17 c intdiving : 0.00 0 0
134.05/134.17 c actconsdiving : 0.00 0 0
134.05/134.17 c objpscostdiving : 0.00 0 0
134.05/134.17 c rootsoldiving : 0.00 0 0
134.05/134.17 c linesearchdiving : 0.00 0 0
134.05/134.17 c guideddiving : 0.00 0 0
134.05/134.17 c octane : 0.00 0 0
134.05/134.17 c rens : 0.00 0 0
134.05/134.17 c rins : 0.00 0 0
134.05/134.17 c localbranching : 0.00 0 0
134.05/134.17 c mutation : 0.00 0 0
134.05/134.17 c crossover : 0.00 0 0
134.05/134.17 c dins : 0.00 0 0
134.05/134.17 c LP : Time Calls Iterations Iter/call Iter/sec
134.05/134.17 c primal LP : 0.01 0 0 0.00 0.00
134.05/134.17 c dual LP : 79.81 9715 223774 23.03 2803.83
134.05/134.17 c barrier LP : 0.00 0 0 0.00 -
134.05/134.17 c diving/probing LP: 0.00 0 0 0.00 -
134.05/134.17 c strong branching : 39.76 2236 105044 46.98 2641.95
134.05/134.17 c (at root node) : - 33 6148 186.30 -
134.05/134.17 c conflict analysis: 0.00 0 0 0.00 -
134.05/134.17 c B&B Tree :
134.05/134.17 c number of runs : 1
134.05/134.17 c nodes : 9968
134.05/134.17 c nodes (total) : 9968
134.05/134.17 c nodes left : 1774
134.05/134.17 c max depth : 62
134.05/134.17 c max depth (total): 62
134.05/134.17 c backtracks : 847 (8.5%)
134.05/134.17 c delayed cutoffs : 63
134.05/134.17 c repropagations : 7657 (9746 domain reductions, 63 cutoffs)
134.05/134.17 c avg switch length: 4.16
134.05/134.17 c switching time : 1.52
134.05/134.17 c Solution :
134.05/134.17 c Solutions found : 1 (1 improvements)
134.05/134.17 c Primal Bound : +2.20000000000000e+01 (in run 1, after 9968 nodes, 132.99 seconds, depth 18, found by <relaxation>)
134.05/134.17 c Dual Bound : +1.40000000000000e+01
134.05/134.17 c Gap : 57.14 %
134.05/134.17 c Root Dual Bound : +1.10000000000000e+01
134.05/134.20 c Time complete: 134.14.
OK 0
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1868360-1245122145/watcher-1868360-1245122145 -o /tmp/evaluation-result-1868360-1245122145/solver-1868360-1245122145 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1868360-1245122145.opb 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): 1843200 KiB Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB Current StackSize limit: 10240 KiB [startup+0 s] /proc/loadavg: 1.00 1.00 1.00 3/64 3513 /proc/meminfo: memFree=1789376/2055920 swapFree=4182468/4192956 [pid=3513] ppid=3511 vsize=4328 CPUtime=0 /proc/3513/stat : 3513 (pbscip.linux.x8) R 3511 3513 2416 0 -1 4194304 487 0 0 0 0 0 0 0 18 0 1 0 179814379 4431872 471 1992294400 4194304 7823515 548682068736 18446744073709551615 6962474 0 0 4096 0 0 0 0 17 1 0 0 /proc/3513/statm: 1162 484 317 886 0 272 0 [startup+0.0871791 s] /proc/loadavg: 1.00 1.00 1.00 3/64 3513 /proc/meminfo: memFree=1789376/2055920 swapFree=4182468/4192956 [pid=3513] ppid=3511 vsize=16420 CPUtime=0.08 /proc/3513/stat : 3513 (pbscip.linux.x8) R 3511 3513 2416 0 -1 4194304 3512 0 0 0 7 1 0 0 18 0 1 0 179814379 16814080 3140 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3513/statm: 4105 3140 423 886 0 3215 0 Current children cumulated CPU time (s) 0.08 Current children cumulated vsize (KiB) 16420 [startup+0.10118 s] /proc/loadavg: 1.00 1.00 1.00 3/64 3513 /proc/meminfo: memFree=1789376/2055920 swapFree=4182468/4192956 [pid=3513] ppid=3511 vsize=17544 CPUtime=0.09 /proc/3513/stat : 3513 (pbscip.linux.x8) R 3511 3513 2416 0 -1 4194304 3797 0 0 0 8 1 0 0 18 0 1 0 179814379 17965056 3425 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3513/statm: 4386 3425 429 886 0 3496 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 17544 [startup+0.301202 s] /proc/loadavg: 1.00 1.00 1.00 3/64 3513 /proc/meminfo: memFree=1789376/2055920 swapFree=4182468/4192956 [pid=3513] ppid=3511 vsize=23052 CPUtime=0.29 /proc/3513/stat : 3513 (pbscip.linux.x8) R 3511 3513 2416 0 -1 4194304 5364 0 0 0 27 2 0 0 17 0 1 0 179814379 23605248 4949 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3513/statm: 5763 4949 547 886 0 4873 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 23052 [startup+0.701248 s] /proc/loadavg: 1.00 1.00 1.00 3/64 3513 /proc/meminfo: memFree=1789376/2055920 swapFree=4182468/4192956 [pid=3513] ppid=3511 vsize=24852 CPUtime=0.68 /proc/3513/stat : 3513 (pbscip.linux.x8) R 3511 3513 2416 0 -1 4194304 5823 0 0 0 66 2 0 0 21 0 1 0 179814379 25448448 5408 1992294400 4194304 7823515 548682068736 18446744073709551615 4298223 0 0 4096 16384 0 0 0 17 0 0 0 /proc/3513/statm: 6213 5408 547 886 0 5323 0 Current children cumulated CPU time (s) 0.68 Current children cumulated vsize (KiB) 24852 [startup+1.50134 s] /proc/loadavg: 1.00 1.00 1.00 2/65 3514 /proc/meminfo: memFree=1769464/2055920 swapFree=4182468/4192956 [pid=3513] ppid=3511 vsize=25232 CPUtime=1.48 /proc/3513/stat : 3513 (pbscip.linux.x8) R 3511 3513 2416 0 -1 4194304 5952 0 0 0 145 3 0 0 25 0 1 0 179814379 25837568 5537 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3513/statm: 6308 5537 547 886 0 5418 0 Current children cumulated CPU time (s) 1.48 Current children cumulated vsize (KiB) 25232 [startup+3.10152 s] /proc/loadavg: 1.00 1.00 1.00 2/65 3514 /proc/meminfo: memFree=1768888/2055920 swapFree=4182468/4192956 [pid=3513] ppid=3511 vsize=25744 CPUtime=3.09 /proc/3513/stat : 3513 (pbscip.linux.x8) R 3511 3513 2416 0 -1 4194304 6062 0 0 0 304 5 0 0 25 0 1 0 179814379 26361856 5647 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3513/statm: 6436 5647 551 886 0 5546 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 25744 [startup+6.30188 s] /proc/loadavg: 1.00 1.00 1.00 2/65 3514 /proc/meminfo: memFree=1768632/2055920 swapFree=4182468/4192956 [pid=3513] ppid=3511 vsize=25744 CPUtime=6.29 /proc/3513/stat : 3513 (pbscip.linux.x8) R 3511 3513 2416 0 -1 4194304 6083 0 0 0 622 7 0 0 25 0 1 0 179814379 26361856 5668 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3513/statm: 6436 5668 554 886 0 5546 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 25744 [startup+12.7016 s] /proc/loadavg: 1.00 1.00 1.00 2/65 3514 /proc/meminfo: memFree=1768568/2055920 swapFree=4182468/4192956 [pid=3513] ppid=3511 vsize=25744 CPUtime=12.68 /proc/3513/stat : 3513 (pbscip.linux.x8) R 3511 3513 2416 0 -1 4194304 6089 0 0 0 1258 10 0 0 25 0 1 0 179814379 26361856 5674 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3513/statm: 6436 5674 560 886 0 5546 0 Current children cumulated CPU time (s) 12.68 Current children cumulated vsize (KiB) 25744 [startup+25.5011 s] /proc/loadavg: 1.00 1.00 1.00 2/65 3514 /proc/meminfo: memFree=1768568/2055920 swapFree=4182468/4192956 [pid=3513] ppid=3511 vsize=25744 CPUtime=25.48 /proc/3513/stat : 3513 (pbscip.linux.x8) R 3511 3513 2416 0 -1 4194304 6090 0 0 0 2528 20 0 0 25 0 1 0 179814379 26361856 5675 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3513/statm: 6436 5675 561 886 0 5546 0 Current children cumulated CPU time (s) 25.48 Current children cumulated vsize (KiB) 25744 [startup+51.102 s] /proc/loadavg: 1.00 1.00 1.00 2/65 3514 /proc/meminfo: memFree=1767224/2055920 swapFree=4182468/4192956 [pid=3513] ppid=3511 vsize=27108 CPUtime=51.07 /proc/3513/stat : 3513 (pbscip.linux.x8) R 3511 3513 2416 0 -1 4194304 6430 0 0 0 5066 41 0 0 25 0 1 0 179814379 27758592 6015 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3513/statm: 6777 6015 561 886 0 5887 0 Current children cumulated CPU time (s) 51.07 Current children cumulated vsize (KiB) 27108 [startup+102.306 s] /proc/loadavg: 1.00 1.00 1.00 2/65 3514 /proc/meminfo: memFree=1763384/2055920 swapFree=4182468/4192956 [pid=3513] ppid=3511 vsize=31012 CPUtime=102.25 /proc/3513/stat : 3513 (pbscip.linux.x8) R 3511 3513 2416 0 -1 4194304 7395 0 0 0 10144 81 0 0 25 0 1 0 179814379 31756288 6980 1992294400 4194304 7823515 548682068736 18446744073709551615 6883856 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3513/statm: 7753 6981 561 886 0 6863 0 Current children cumulated CPU time (s) 102.25 Current children cumulated vsize (KiB) 31012 Solver just ended. Dumping a history of the last processes samples [startup+115.101 s] /proc/loadavg: 1.00 1.00 1.00 2/65 3514 /proc/meminfo: memFree=1762872/2055920 swapFree=4182468/4192956 [pid=3513] ppid=3511 vsize=31440 CPUtime=115.04 /proc/3513/stat : 3513 (pbscip.linux.x8) R 3511 3513 2416 0 -1 4194304 7505 0 0 0 11412 92 0 0 25 0 1 0 179814379 32194560 7090 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3513/statm: 7860 7090 561 886 0 6970 0 Current children cumulated CPU time (s) 115.04 Current children cumulated vsize (KiB) 31440 [startup+127.902 s] /proc/loadavg: 1.00 1.00 1.00 2/65 3514 /proc/meminfo: memFree=1762680/2055920 swapFree=4182468/4192956 [pid=3513] ppid=3511 vsize=31580 CPUtime=127.84 /proc/3513/stat : 3513 (pbscip.linux.x8) R 3511 3513 2416 0 -1 4194304 7561 0 0 0 12681 103 0 0 25 0 1 0 179814379 32337920 7146 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3513/statm: 7895 7146 561 886 0 7005 0 Current children cumulated CPU time (s) 127.84 Current children cumulated vsize (KiB) 31580 [startup+131.101 s] /proc/loadavg: 1.00 1.00 1.00 2/65 3514 /proc/meminfo: memFree=1762552/2055920 swapFree=4182468/4192956 [pid=3513] ppid=3511 vsize=31732 CPUtime=131.04 /proc/3513/stat : 3513 (pbscip.linux.x8) R 3511 3513 2416 0 -1 4194304 7611 0 0 0 12998 106 0 0 25 0 1 0 179814379 32493568 7196 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3513/statm: 7933 7196 561 886 0 7043 0 Current children cumulated CPU time (s) 131.04 Current children cumulated vsize (KiB) 31732 [startup+132.701 s] /proc/loadavg: 1.00 1.00 1.00 2/65 3514 /proc/meminfo: memFree=1762488/2055920 swapFree=4182468/4192956 [pid=3513] ppid=3511 vsize=31872 CPUtime=132.64 /proc/3513/stat : 3513 (pbscip.linux.x8) R 3511 3513 2416 0 -1 4194304 7614 0 0 0 13158 106 0 0 25 0 1 0 179814379 32636928 7199 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3513/statm: 7968 7199 561 886 0 7078 0 Current children cumulated CPU time (s) 132.64 Current children cumulated vsize (KiB) 31872 [startup+133.501 s] /proc/loadavg: 1.00 1.00 1.00 2/65 3514 /proc/meminfo: memFree=1762488/2055920 swapFree=4182468/4192956 [pid=3513] ppid=3511 vsize=31872 CPUtime=133.44 /proc/3513/stat : 3513 (pbscip.linux.x8) R 3511 3513 2416 0 -1 4194304 7614 0 0 0 13237 107 0 0 25 0 1 0 179814379 32636928 7199 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3513/statm: 7968 7199 561 886 0 7078 0 Current children cumulated CPU time (s) 133.44 Current children cumulated vsize (KiB) 31872 [startup+133.902 s] /proc/loadavg: 1.00 1.00 1.00 2/65 3514 /proc/meminfo: memFree=1762488/2055920 swapFree=4182468/4192956 [pid=3513] ppid=3511 vsize=31872 CPUtime=133.84 /proc/3513/stat : 3513 (pbscip.linux.x8) R 3511 3513 2416 0 -1 4194304 7618 0 0 0 13276 108 0 0 25 0 1 0 179814379 32636928 7203 1992294400 4194304 7823515 548682068736 18446744073709551615 5760299 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3513/statm: 7968 7203 561 886 0 7078 0 Current children cumulated CPU time (s) 133.84 Current children cumulated vsize (KiB) 31872 [startup+134.101 s] /proc/loadavg: 1.00 1.00 1.00 2/65 3514 /proc/meminfo: memFree=1762424/2055920 swapFree=4182468/4192956 [pid=3513] ppid=3511 vsize=31872 CPUtime=134.05 /proc/3513/stat : 3513 (pbscip.linux.x8) R 3511 3513 2416 0 -1 4194304 7618 0 0 0 13297 108 0 0 25 0 1 0 179814379 32636928 7203 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3513/statm: 7968 7203 561 886 0 7078 0 Current children cumulated CPU time (s) 134.05 Current children cumulated vsize (KiB) 31872 Child status: 0 Real time (s): 134.202 CPU time (s): 134.148 CPU user time (s): 133.061 CPU system time (s): 1.08683 CPU usage (%): 99.9598 Max. virtual memory (cumulated for all children) (KiB): 31872 getrusage(RUSAGE_CHILDREN,...) data: user time used= 133.061 system time used= 1.08683 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 7628 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= 5 involuntary context switches= 297 runsolver used 0.120981 second user time and 0.271958 second system time The end
Begin job on node23 at 2009-06-16 05:15:45 IDJOB=1868360 IDBENCH=1347 IDSOLVER=683 FILE ID=node23/1868360-1245122145 PBS_JOBID= 9363640 Free space on /tmp= 66272 MiB SOLVER NAME= SCIPspx SCIP 1.1.0.7 with SoPLEX 1.4.1(24.4.2009) BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900547461.opb COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t TIMEOUT -m MEMLIMIT -f BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1868360-1245122145/watcher-1868360-1245122145 -o /tmp/evaluation-result-1868360-1245122145/solver-1868360-1245122145 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1868360-1245122145.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 851f60b4bba13dc8ad4e48be942c1c37 RANDOM SEED=790194443 node23.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 /proc/cpuinfo: processor : 0 vendor_id : GenuineIntel cpu family : 15 model : 4 model name : Intel(R) Xeon(TM) CPU 3.00GHz stepping : 3 cpu MHz : 3000.236 cache size : 2048 KB fpu : yes fpu_exception : yes cpuid level : 5 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 lm pni monitor ds_cpl cid cx16 xtpr bogomips : 5914.62 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: processor : 1 vendor_id : GenuineIntel cpu family : 15 model : 4 model name : Intel(R) Xeon(TM) CPU 3.00GHz stepping : 3 cpu MHz : 3000.236 cache size : 2048 KB fpu : yes fpu_exception : yes cpuid level : 5 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 lm pni monitor ds_cpl cid cx16 xtpr bogomips : 5586.94 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2055920 kB MemFree: 1789792 kB Buffers: 29792 kB Cached: 173644 kB SwapCached: 4304 kB Active: 57196 kB Inactive: 154120 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1789792 kB SwapTotal: 4192956 kB SwapFree: 4182468 kB Dirty: 9916 kB Writeback: 0 kB Mapped: 14544 kB Slab: 40848 kB Committed_AS: 143532 kB PageTables: 1392 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 66260 MiB End job on node23 at 2009-06-16 05:17:59