| Solver Name | Answer | CPU time | Wall clock time |
|---|---|---|---|
| PB09: SCIPspx SCIP 1.1.0.7 with SoPLEX 1.4.1(24.4.2009) | SAT | 3.2525 | 3.25432 |
| Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/ namasivayam/tsp/normalized-t3002.11tsp11.1900566263.opb |
| MD5SUM | f4c214ee809fe2c6dba5a2a6d8bf156c |
| 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 | 0.019996 |
| 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 | 613 |
| 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 |
0.00/0.02 c SCIP version 1.1.0.7
0.00/0.02 c LP-Solver SoPlex 1.4.1
0.00/0.02 c user parameter file <scip.set> not found - using default parameters
0.00/0.02 c read problem <HOME/instance-3729734-1338680033.opb>
0.00/0.02 c original problem has 231 variables (231 bin, 0 int, 0 impl, 0 cont) and 2707 constraints
0.00/0.02 c No objective function, only one solution is needed.
0.00/0.02 c start presolving problem
0.00/0.02 c presolving:
0.03/0.04 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
0.03/0.04 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
0.03/0.05 c presolving (3 rounds):
0.03/0.05 c 0 deleted vars, 143 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.03/0.05 c 242 implications, 22 cliques
0.03/0.05 c presolved problem has 231 variables (231 bin, 0 int, 0 impl, 0 cont) and 2564 constraints
0.03/0.05 c 1 constraints of type <knapsack>
0.03/0.05 c 22 constraints of type <setppc>
0.03/0.05 c 2541 constraints of type <logicor>
0.03/0.05 c transformed objective value is always integral (scale: 1)
0.03/0.05 c Presolving Time: 0.03
0.03/0.05 c SATUNSAT-LIN
0.03/0.05 c -----------------------------------------------------------------------------------------------
0.03/0.05 c # frequency for calling separator <flowcover> (-1: never, 0: only in root node)
0.03/0.05 c # [type: int, range: [-1,2147483647], default: 0]
0.03/0.05 c separating/flowcover/freq = c -1
0.03/0.05 c # frequency for calling separator <cmir> (-1: never, 0: only in root node)
0.03/0.05 c # [type: int, range: [-1,2147483647], default: 0]
0.03/0.05 c separating/cmir/freq = c -1
0.03/0.05 c # additional number of allowed LP iterations
0.03/0.05 c # [type: int, range: [0,2147483647], default: 1000]
0.03/0.05 c heuristics/veclendiving/maxlpiterofs = c 1500
0.03/0.05 c # maximal fraction of diving LP iterations compared to node LP iterations
0.03/0.05 c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.03/0.05 c heuristics/veclendiving/maxlpiterquot = c 0.075
0.03/0.05 c # frequency for calling primal heuristic <veclendiving> (-1: never, 0: only at depth freqofs)
0.03/0.05 c # [type: int, range: [-1,2147483647], default: 10]
0.03/0.05 c heuristics/veclendiving/freq = c -1
0.03/0.05 c # frequency for calling primal heuristic <simplerounding> (-1: never, 0: only at depth freqofs)
0.03/0.05 c # [type: int, range: [-1,2147483647], default: 1]
0.03/0.05 c heuristics/simplerounding/freq = c -1
0.03/0.05 c # frequency for calling primal heuristic <shifting> (-1: never, 0: only at depth freqofs)
0.03/0.05 c # [type: int, range: [-1,2147483647], default: 10]
0.03/0.05 c heuristics/shifting/freq = c -1
0.03/0.05 c # frequency for calling primal heuristic <rounding> (-1: never, 0: only at depth freqofs)
0.03/0.05 c # [type: int, range: [-1,2147483647], default: 1]
0.03/0.05 c heuristics/rounding/freq = c -1
0.03/0.05 c # additional number of allowed LP iterations
0.03/0.05 c # [type: int, range: [0,2147483647], default: 1000]
0.03/0.05 c heuristics/rootsoldiving/maxlpiterofs = c 1500
0.03/0.05 c # maximal fraction of diving LP iterations compared to node LP iterations
0.03/0.05 c # [type: real, range: [0,1.79769313486232e+308], default: 0.01]
0.03/0.05 c heuristics/rootsoldiving/maxlpiterquot = c 0.015
0.03/0.05 c # frequency for calling primal heuristic <rootsoldiving> (-1: never, 0: only at depth freqofs)
0.03/0.05 c # [type: int, range: [-1,2147483647], default: 20]
0.03/0.05 c heuristics/rootsoldiving/freq = c -1
0.03/0.05 c # number of nodes added to the contingent of the total nodes
0.03/0.05 c # [type: longint, range: [0,9223372036854775807], default: 500]
0.03/0.05 c heuristics/rens/nodesofs = c 2000
0.03/0.05 c # minimum percentage of integer variables that have to be fixable
0.03/0.05 c # [type: real, range: [0,1], default: 0.5]
0.03/0.05 c heuristics/rens/minfixingrate = c 0.3
0.03/0.05 c # frequency for calling primal heuristic <rens> (-1: never, 0: only at depth freqofs)
0.03/0.05 c # [type: int, range: [-1,2147483647], default: 0]
0.03/0.05 c heuristics/rens/freq = c -1
0.03/0.05 c # additional number of allowed LP iterations
0.03/0.05 c # [type: int, range: [0,2147483647], default: 1000]
0.03/0.05 c heuristics/pscostdiving/maxlpiterofs = c 1500
0.03/0.05 c # maximal fraction of diving LP iterations compared to node LP iterations
0.03/0.05 c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.03/0.05 c heuristics/pscostdiving/maxlpiterquot = c 0.075
0.03/0.05 c # frequency for calling primal heuristic <pscostdiving> (-1: never, 0: only at depth freqofs)
0.03/0.05 c # [type: int, range: [-1,2147483647], default: 10]
0.03/0.05 c heuristics/pscostdiving/freq = c -1
0.03/0.05 c # frequency for calling primal heuristic <oneopt> (-1: never, 0: only at depth freqofs)
0.03/0.05 c # [type: int, range: [-1,2147483647], default: 1]
0.03/0.05 c heuristics/oneopt/freq = c -1
0.03/0.05 c # additional number of allowed LP iterations
0.03/0.05 c # [type: int, range: [0,2147483647], default: 1000]
0.03/0.05 c heuristics/objpscostdiving/maxlpiterofs = c 1500
0.03/0.05 c # maximal fraction of diving LP iterations compared to total iteration number
0.03/0.05 c # [type: real, range: [0,1], default: 0.01]
0.03/0.05 c heuristics/objpscostdiving/maxlpiterquot = c 0.015
0.03/0.05 c # frequency for calling primal heuristic <objpscostdiving> (-1: never, 0: only at depth freqofs)
0.03/0.05 c # [type: int, range: [-1,2147483647], default: 20]
0.03/0.05 c heuristics/objpscostdiving/freq = c -1
0.03/0.05 c # additional number of allowed LP iterations
0.03/0.05 c # [type: int, range: [0,2147483647], default: 1000]
0.03/0.05 c heuristics/linesearchdiving/maxlpiterofs = c 1500
0.03/0.05 c # maximal fraction of diving LP iterations compared to node LP iterations
0.03/0.05 c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.03/0.05 c heuristics/linesearchdiving/maxlpiterquot = c 0.075
0.03/0.05 c # frequency for calling primal heuristic <linesearchdiving> (-1: never, 0: only at depth freqofs)
0.03/0.05 c # [type: int, range: [-1,2147483647], default: 10]
0.03/0.05 c heuristics/linesearchdiving/freq = c -1
0.03/0.05 c # frequency for calling primal heuristic <intshifting> (-1: never, 0: only at depth freqofs)
0.03/0.05 c # [type: int, range: [-1,2147483647], default: 10]
0.03/0.05 c heuristics/intshifting/freq = c -1
0.03/0.05 c # maximal fraction of diving LP iterations compared to node LP iterations
0.03/0.05 c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.03/0.05 c heuristics/intdiving/maxlpiterquot = c 0.075
0.03/0.05 c # additional number of allowed LP iterations
0.03/0.05 c # [type: int, range: [0,2147483647], default: 1000]
0.03/0.05 c heuristics/guideddiving/maxlpiterofs = c 1500
0.03/0.05 c # maximal fraction of diving LP iterations compared to node LP iterations
0.03/0.05 c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.03/0.05 c heuristics/guideddiving/maxlpiterquot = c 0.075
0.03/0.05 c # frequency for calling primal heuristic <guideddiving> (-1: never, 0: only at depth freqofs)
0.03/0.05 c # [type: int, range: [-1,2147483647], default: 10]
0.03/0.05 c heuristics/guideddiving/freq = c -1
0.03/0.05 c # additional number of allowed LP iterations
0.03/0.05 c # [type: int, range: [0,2147483647], default: 1000]
0.03/0.05 c heuristics/fracdiving/maxlpiterofs = c 1500
0.03/0.05 c # maximal fraction of diving LP iterations compared to node LP iterations
0.03/0.05 c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.03/0.05 c heuristics/fracdiving/maxlpiterquot = c 0.075
0.03/0.05 c # frequency for calling primal heuristic <fracdiving> (-1: never, 0: only at depth freqofs)
0.03/0.05 c # [type: int, range: [-1,2147483647], default: 10]
0.03/0.05 c heuristics/fracdiving/freq = c -1
0.03/0.05 c # additional number of allowed LP iterations
0.03/0.05 c # [type: int, range: [0,2147483647], default: 1000]
0.03/0.05 c heuristics/feaspump/maxlpiterofs = c 2000
0.03/0.05 c # frequency for calling primal heuristic <feaspump> (-1: never, 0: only at depth freqofs)
0.03/0.05 c # [type: int, range: [-1,2147483647], default: 20]
0.03/0.05 c heuristics/feaspump/freq = c -1
0.03/0.05 c # minimum percentage of integer variables that have to be fixed
0.03/0.05 c # [type: real, range: [0,1], default: 0.666]
0.03/0.05 c heuristics/crossover/minfixingrate = c 0.5
0.03/0.05 c # contingent of sub problem nodes in relation to the number of nodes of the original problem
0.03/0.05 c # [type: real, range: [0,1], default: 0.1]
0.03/0.05 c heuristics/crossover/nodesquot = c 0.15
0.03/0.05 c # number of nodes without incumbent change that heuristic should wait
0.03/0.05 c # [type: longint, range: [0,9223372036854775807], default: 200]
0.03/0.05 c heuristics/crossover/nwaitingnodes = c 100
0.03/0.05 c # number of nodes added to the contingent of the total nodes
0.03/0.05 c # [type: longint, range: [0,9223372036854775807], default: 500]
0.03/0.05 c heuristics/crossover/nodesofs = c 750
0.03/0.05 c # frequency for calling primal heuristic <crossover> (-1: never, 0: only at depth freqofs)
0.03/0.05 c # [type: int, range: [-1,2147483647], default: 30]
0.03/0.05 c heuristics/crossover/freq = c -1
0.03/0.05 c # additional number of allowed LP iterations
0.03/0.05 c # [type: int, range: [0,2147483647], default: 1000]
0.03/0.05 c heuristics/coefdiving/maxlpiterofs = c 1500
0.03/0.05 c # maximal fraction of diving LP iterations compared to node LP iterations
0.03/0.05 c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.03/0.05 c heuristics/coefdiving/maxlpiterquot = c 0.075
0.03/0.05 c # frequency for calling primal heuristic <coefdiving> (-1: never, 0: only at depth freqofs)
0.03/0.05 c # [type: int, range: [-1,2147483647], default: 10]
0.03/0.05 c heuristics/coefdiving/freq = c -1
0.03/0.05 c # maximal number of presolving rounds the presolver participates in (-1: no limit)
0.03/0.05 c # [type: int, range: [-1,2147483647], default: -1]
0.03/0.05 c presolving/probing/maxrounds = c 0
0.03/0.05 c # should presolving try to simplify knapsacks
0.03/0.05 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.03/0.05 c constraints/knapsack/simplifyinequalities = c TRUE
0.03/0.05 c # should disaggregation of knapsack constraints be allowed in preprocessing?
0.03/0.05 c # [type: bool, range: {TRUE,FALSE}, default: TRUE]
0.03/0.05 c constraints/knapsack/disaggregation = c FALSE
0.03/0.05 c # maximal number of cardinality inequalities lifted per separation round (-1: unlimited)
0.03/0.05 c # [type: int, range: [-1,2147483647], default: -1]
0.03/0.05 c constraints/knapsack/maxnumcardlift = c 0
0.03/0.05 c # should presolving try to simplify inequalities
0.03/0.05 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.03/0.05 c constraints/linear/simplifyinequalities = c TRUE
0.03/0.05 c # maximal number of separation rounds in the root node (-1: unlimited)
0.03/0.05 c # [type: int, range: [-1,2147483647], default: -1]
0.03/0.05 c separating/maxroundsroot = c 5
0.03/0.05 c # maximal number of separation rounds per node (-1: unlimited)
0.03/0.05 c # [type: int, range: [-1,2147483647], default: 5]
0.03/0.05 c separating/maxrounds = c 1
0.03/0.05 c # solving stops, if the given number of solutions were found (-1: no limit)
0.03/0.05 c # [type: int, range: [-1,2147483647], default: -1]
0.03/0.05 c limits/solutions = c 1
0.03/0.05 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.03/0.05 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.03/0.05 c limits/memory = c 13950
0.03/0.05 c # maximal time in seconds to run
0.03/0.05 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.03/0.05 c limits/time = c 1791
0.03/0.05 c # frequency for displaying node information lines
0.03/0.05 c # [type: int, range: [-1,2147483647], default: 100]
0.03/0.05 c display/freq = c 10000
0.03/0.05 c -----------------------------------------------------------------------------------------------
0.03/0.05 c start solving problem
0.03/0.05 c
0.03/0.06 c time | node | left |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.03/0.06 c 0.0s| 1 | 0 | 77 |3513k| 0 | 34 | 231 |2564 |2564 | 231 |2564 | 0 | 0 | 0 | 1.100000e+01 | -- | Inf
0.09/0.11 c 0.1s| 1 | 0 | 103 |3670k| 0 | 39 | 231 |2564 |2564 | 231 |2570 | 6 | 0 | 0 | 1.100000e+01 | -- | Inf
0.19/0.21 c 0.2s| 1 | 0 | 126 |3881k| 0 | 39 | 231 |2564 |2564 | 231 |2573 | 9 | 0 | 0 | 1.100000e+01 | -- | Inf
0.29/0.34 c 0.3s| 1 | 0 | 141 |3950k| 0 | 41 | 231 |2564 |2564 | 231 |2577 | 13 | 0 | 0 | 1.100000e+01 | -- | Inf
0.39/0.49 c 0.5s| 1 | 0 | 164 |4019k| 0 | 43 | 231 |2564 |2564 | 231 |2578 | 14 | 0 | 0 | 1.100000e+01 | -- | Inf
0.59/0.63 c 0.6s| 1 | 0 | 178 |4036k| 0 | 45 | 231 |2564 |2564 | 231 |2579 | 15 | 0 | 0 | 1.100000e+01 | -- | Inf
1.68/1.71 c 1.7s| 1 | 2 | 178 |4037k| 0 | 45 | 231 |2564 |2564 | 231 |2579 | 15 | 0 | 33 | 1.100000e+01 | -- | Inf
3.20/3.24 c * 3.2s| 10 | 4 | 716 |4162k| 7 | - | 231 |2564 | 648 | 231 |2574 | 15 | 0 | 226 | 1.100000e+01 | 2.200000e+01 | 100.00%
3.20/3.24 c
3.20/3.24 c SCIP Status : solving was interrupted [solution limit reached]
3.20/3.24 c Solving Time (sec) : 3.20
3.20/3.24 c Solving Nodes : 10
3.20/3.24 c Primal Bound : +2.20000000000000e+01 (1 solutions)
3.20/3.24 c Dual Bound : +1.10000000000000e+01
3.20/3.24 c Gap : 100.00 %
3.20/3.24 c NODE 10
3.20/3.24 c DUAL BOUND 11
3.20/3.24 c PRIMAL BOUND 22
3.20/3.24 c GAP 1
3.20/3.24 s SATISFIABLE
3.20/3.24 v -x221 -x211 x201 -x191 -x181 -x171 -x161 -x151 -x141 -x131 x231 -x210 -x200 -x190 -x180 -x170 -x160 -x150 -x140 -x130 -x230 -x220
3.20/3.24 v -x199 -x189 x179 -x169 -x159 -x149 -x139 -x129 -x229 -x219 -x209 -x188 -x178 -x168 -x158 -x148 x138 -x128 -x228 -x218 -x208
3.20/3.24 v -x198 -x177 -x167 -x157 -x147 -x137 x127 -x227 -x217 -x207 -x197 x187 -x166 -x156 -x146 -x136 -x126 -x226 -x216 x206 -x196
3.20/3.24 v -x186 -x176 -x155 -x145 -x135 -x125 -x225 x215 -x205 -x195 -x185 -x175 -x165 -x144 -x134 -x124 -x224 -x214 -x204 -x194 -x184
3.20/3.24 v -x174 x164 -x154 -x133 -x123 -x223 -x213 -x203 -x193 -x183 -x173 -x163 -x153 x143 -x122 -x222 -x212 -x202 -x192 -x182 -x172 -x162
3.20/3.24 v x152 -x142 -x132 -x121 x120 -x119 -x118 -x117 -x116 -x115 -x114 -x113 -x112 -x111 x110 -x109 -x108 -x107 -x106 -x105 -x104
3.20/3.24 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
3.20/3.24 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
3.20/3.24 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
3.20/3.24 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
3.20/3.24 v -x1
3.20/3.24 c SCIP Status : solving was interrupted [solution limit reached]
3.20/3.24 c Solving Time : 3.20
3.20/3.24 c Original Problem :
3.20/3.24 c Problem name : HOME/instance-3729734-1338680033.opb
3.20/3.24 c Variables : 231 (231 binary, 0 integer, 0 implicit integer, 0 continuous)
3.20/3.24 c Constraints : 2707 initial, 2707 maximal
3.20/3.24 c Presolved Problem :
3.20/3.24 c Problem name : t_HOME/instance-3729734-1338680033.opb
3.20/3.24 c Variables : 231 (231 binary, 0 integer, 0 implicit integer, 0 continuous)
3.20/3.24 c Constraints : 2564 initial, 2564 maximal
3.20/3.24 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
3.20/3.24 c trivial : 0.00 0 0 0 0 0 0 0 0
3.20/3.24 c dualfix : 0.00 0 0 0 0 0 0 0 0
3.20/3.24 c boundshift : 0.00 0 0 0 0 0 0 0 0
3.20/3.24 c inttobinary : 0.00 0 0 0 0 0 0 0 0
3.20/3.24 c implics : 0.00 0 0 0 0 0 0 0 0
3.20/3.24 c probing : 0.00 0 0 0 0 0 0 0 0
3.20/3.24 c knapsack : 0.00 0 0 0 0 0 0 0 0
3.20/3.24 c setppc : 0.00 0 0 0 0 0 0 0 0
3.20/3.24 c linear : 0.02 0 0 0 0 0 143 0 0
3.20/3.24 c logicor : 0.01 0 0 0 0 0 0 0 0
3.20/3.24 c root node : - 0 - - 0 - - - -
3.20/3.24 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
3.20/3.24 c integral : 0 0 0 22 0 0 67 0 0 14
3.20/3.24 c knapsack : 1 5 47 0 0 0 2 0 0 0
3.20/3.24 c setppc : 22 5 47 0 0 0 97 0 0 0
3.20/3.24 c logicor : 2541 5 45 1 0 0 107 0 0 0
3.20/3.24 c countsols : 0 0 0 1 0 0 0 0 0 0
3.20/3.24 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
3.20/3.24 c integral : 2.48 0.00 0.00 2.48 0.00
3.20/3.24 c knapsack : 0.00 0.00 0.00 0.00 0.00
3.20/3.24 c setppc : 0.00 0.00 0.00 0.00 0.00
3.20/3.24 c logicor : 0.01 0.00 0.01 0.00 0.00
3.20/3.24 c countsols : 0.00 0.00 0.00 0.00 0.00
3.20/3.24 c Propagators : Time Calls Cutoffs DomReds
3.20/3.24 c rootredcost : 0.00 0 0 0
3.20/3.24 c pseudoobj : 0.00 48 0 0
3.20/3.24 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
3.20/3.24 c propagation : 0.00 0 0 0 0.0 0 0.0 -
3.20/3.24 c infeasible LP : 0.00 2 0 0 0.0 0 0.0 0
3.20/3.24 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
3.20/3.24 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
3.20/3.24 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
3.20/3.24 c applied globally : - - - 0 0.0 - - -
3.20/3.24 c applied locally : - - - 0 0.0 - - -
3.20/3.24 c Separators : Time Calls Cutoffs DomReds Cuts Conss
3.20/3.24 c cut pool : 0.00 4 - - 4 - (maximal pool size: 189)
3.20/3.24 c redcost : 0.00 13 0 0 0 0
3.20/3.24 c impliedbounds : 0.00 5 0 0 0 0
3.20/3.24 c intobj : 0.00 0 0 0 0 0
3.20/3.24 c gomory : 0.31 5 0 0 732 0
3.20/3.24 c strongcg : 0.22 5 0 0 1233 0
3.20/3.24 c cmir : 0.00 0 0 0 0 0
3.20/3.24 c flowcover : 0.00 0 0 0 0 0
3.20/3.24 c clique : 0.00 5 0 0 0 0
3.20/3.24 c zerohalf : 0.00 0 0 0 0 0
3.20/3.24 c mcf : 0.00 1 0 0 0 0
3.20/3.24 c Pricers : Time Calls Vars
3.20/3.24 c problem variables: 0.00 0 0
3.20/3.24 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
3.20/3.24 c relpscost : 2.48 21 0 67 0 0 14
3.20/3.24 c pscost : 0.00 0 0 0 0 0 0
3.20/3.24 c inference : 0.00 0 0 0 0 0 0
3.20/3.24 c mostinf : 0.00 0 0 0 0 0 0
3.20/3.24 c leastinf : 0.00 0 0 0 0 0 0
3.20/3.24 c fullstrong : 0.00 0 0 0 0 0 0
3.20/3.24 c allfullstrong : 0.00 0 0 0 0 0 0
3.20/3.24 c random : 0.00 0 0 0 0 0 0
3.20/3.24 c Primal Heuristics : Time Calls Found
3.20/3.24 c LP solutions : 0.00 - 1
3.20/3.24 c pseudo solutions : 0.00 - 0
3.20/3.24 c simplerounding : 0.00 0 0
3.20/3.24 c rounding : 0.00 0 0
3.20/3.24 c shifting : 0.00 0 0
3.20/3.24 c intshifting : 0.00 0 0
3.20/3.24 c oneopt : 0.00 0 0
3.20/3.24 c fixandinfer : 0.00 0 0
3.20/3.24 c feaspump : 0.00 0 0
3.20/3.24 c coefdiving : 0.00 0 0
3.20/3.24 c pscostdiving : 0.00 0 0
3.20/3.24 c fracdiving : 0.00 0 0
3.20/3.24 c veclendiving : 0.00 0 0
3.20/3.24 c intdiving : 0.00 0 0
3.20/3.24 c actconsdiving : 0.00 0 0
3.20/3.24 c objpscostdiving : 0.00 0 0
3.20/3.24 c rootsoldiving : 0.00 0 0
3.20/3.24 c linesearchdiving : 0.00 0 0
3.20/3.24 c guideddiving : 0.00 0 0
3.20/3.24 c octane : 0.00 0 0
3.20/3.24 c rens : 0.00 0 0
3.20/3.24 c rins : 0.00 0 0
3.20/3.24 c localbranching : 0.00 0 0
3.20/3.24 c mutation : 0.00 0 0
3.20/3.24 c crossover : 0.00 0 0
3.20/3.24 c dins : 0.00 0 0
3.20/3.24 c LP : Time Calls Iterations Iter/call Iter/sec
3.20/3.24 c primal LP : 0.00 0 0 0.00 -
3.20/3.24 c dual LP : 0.12 28 716 25.57 5966.67
3.20/3.24 c barrier LP : 0.00 0 0 0.00 -
3.20/3.24 c diving/probing LP: 0.00 0 0 0.00 -
3.20/3.24 c strong branching : 2.48 226 13888 61.45 5600.00
3.20/3.24 c (at root node) : - 33 6148 186.30 -
3.20/3.24 c conflict analysis: 0.00 0 0 0.00 -
3.20/3.24 c B&B Tree :
3.20/3.24 c number of runs : 1
3.20/3.24 c nodes : 10
3.20/3.24 c nodes (total) : 10
3.20/3.24 c nodes left : 4
3.20/3.24 c max depth : 7
3.20/3.24 c max depth (total): 7
3.20/3.24 c backtracks : 0 (0.0%)
3.20/3.24 c delayed cutoffs : 0
3.20/3.24 c repropagations : 0 (0 domain reductions, 0 cutoffs)
3.20/3.24 c avg switch length: 1.20
3.20/3.24 c switching time : 0.00
3.20/3.24 c Solution :
3.20/3.24 c Solutions found : 1 (1 improvements)
3.20/3.24 c Primal Bound : +2.20000000000000e+01 (in run 1, after 10 nodes, 3.20 seconds, depth 7, found by <relaxation>)
3.20/3.24 c Dual Bound : +1.10000000000000e+01
3.20/3.24 c Gap : 100.00 %
3.20/3.24 c Root Dual Bound : +1.10000000000000e+01
3.20/3.25 c Time complete: 3.24.
OK 0
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-3729734-1338680033/watcher-3729734-1338680033 -o /tmp/evaluation-result-3729734-1338680033/solver-3729734-1338680033 -C 1800 -W 1900 -M 15500 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 15500 -f HOME/instance-3729734-1338680033.opb 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: 2.09 1.93 1.26 3/174 23096 /proc/meminfo: memFree=23850024/32873844 swapFree=7112/7112 [pid=23096] ppid=23094 vsize=8708 CPUtime=0 cores=1,3,5,7 /proc/23096/stat : 23096 (pbscip.linux.x8) R 23094 23096 13043 0 -1 4202496 1518 0 0 0 0 0 0 0 20 0 1 0 334131900 8916992 1470 33554432000 4194304 7823515 140734570877184 140736500517848 5878822 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 /proc/23096/statm: 2177 1470 351 887 0 1287 0 [startup+0.04154 s] /proc/loadavg: 2.09 1.93 1.26 3/174 23096 /proc/meminfo: memFree=23850024/32873844 swapFree=7112/7112 [pid=23096] ppid=23094 vsize=17556 CPUtime=0.03 cores=1,3,5,7 /proc/23096/stat : 23096 (pbscip.linux.x8) R 23094 23096 13043 0 -1 4202496 3828 0 0 0 3 0 0 0 20 0 1 0 334131900 17977344 3426 33554432000 4194304 7823515 140734570877184 140736500517848 6954986 0 0 4096 16384 0 0 0 17 1 0 0 0 0 0 /proc/23096/statm: 4389 3426 429 887 0 3499 0 Current children cumulated CPU time (s) 0.03 Current children cumulated vsize (KiB) 17556 [startup+0.100307 s] /proc/loadavg: 2.09 1.93 1.26 3/174 23096 /proc/meminfo: memFree=23850024/32873844 swapFree=7112/7112 [pid=23096] ppid=23094 vsize=22304 CPUtime=0.09 cores=1,3,5,7 /proc/23096/stat : 23096 (pbscip.linux.x8) R 23094 23096 13043 0 -1 4202496 5230 0 0 0 8 1 0 0 20 0 1 0 334131900 22839296 4786 33554432000 4194304 7823515 140734570877184 140736500517848 6954986 0 0 4096 16384 0 0 0 17 1 0 0 0 0 0 /proc/23096/statm: 5576 4786 535 887 0 4686 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 22304 [startup+0.300245 s] /proc/loadavg: 2.09 1.93 1.26 3/174 23096 /proc/meminfo: memFree=23850024/32873844 swapFree=7112/7112 [pid=23096] ppid=23094 vsize=24864 CPUtime=0.29 cores=1,3,5,7 /proc/23096/stat : 23096 (pbscip.linux.x8) R 23094 23096 13043 0 -1 4202496 5854 0 0 0 28 1 0 0 20 0 1 0 334131900 25460736 5409 33554432000 4194304 7823515 140734570877184 140736500517848 6954986 0 0 4096 16384 0 0 0 17 1 0 0 0 0 0 /proc/23096/statm: 6216 5409 547 887 0 5326 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 24864 [startup+0.700229 s] /proc/loadavg: 2.09 1.93 1.26 3/174 23096 /proc/meminfo: memFree=23850024/32873844 swapFree=7112/7112 [pid=23096] ppid=23094 vsize=25404 CPUtime=0.69 cores=1,3,5,7 /proc/23096/stat : 23096 (pbscip.linux.x8) R 23094 23096 13043 0 -1 4202496 6019 0 0 0 68 1 0 0 20 0 1 0 334131900 26013696 5574 33554432000 4194304 7823515 140734570877184 140736500517848 6954986 0 0 4096 16384 0 0 0 17 1 0 0 0 0 0 /proc/23096/statm: 6351 5574 551 887 0 5461 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 25404 [startup+1.50023 s] /proc/loadavg: 2.09 1.93 1.26 3/175 23097 /proc/meminfo: memFree=23829804/32873844 swapFree=7112/7112 [pid=23096] ppid=23094 vsize=25756 CPUtime=1.49 cores=1,3,5,7 /proc/23096/stat : 23096 (pbscip.linux.x8) R 23094 23096 13043 0 -1 4202496 6105 0 0 0 148 1 0 0 20 0 1 0 334131900 26374144 5660 33554432000 4194304 7823515 140734570877184 140734570871880 6954986 0 0 4096 16384 0 0 0 17 1 0 0 0 0 0 /proc/23096/statm: 6439 5660 551 887 0 5549 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 25756 [startup+3.10023 s] /proc/loadavg: 2.09 1.93 1.26 3/175 23097 /proc/meminfo: memFree=23829060/32873844 swapFree=7112/7112 [pid=23096] ppid=23094 vsize=25756 CPUtime=3.08 cores=1,3,5,7 /proc/23096/stat : 23096 (pbscip.linux.x8) R 23094 23096 13043 0 -1 4202496 6120 0 0 0 306 2 0 0 20 0 1 0 334131900 26374144 5675 33554432000 4194304 7823515 140734570877184 140734570871880 6954986 0 0 4096 16384 0 0 0 17 1 0 0 0 0 0 /proc/23096/statm: 6439 5675 559 887 0 5549 0 Current children cumulated CPU time (s) 3.08 Current children cumulated vsize (KiB) 25756 Solver just ended. Dumping a history of the last processes samples [startup+3.20027 s] /proc/loadavg: 2.09 1.93 1.26 3/175 23097 /proc/meminfo: memFree=23828936/32873844 swapFree=7112/7112 [pid=23096] ppid=23094 vsize=25896 CPUtime=3.2 cores=1,3,5,7 /proc/23096/stat : 23096 (pbscip.linux.x8) R 23094 23096 13043 0 -1 4202496 6152 0 0 0 317 3 0 0 20 0 1 0 334131900 26517504 5707 33554432000 4194304 7823515 140734570877184 140734570871880 6954986 0 0 4096 16384 0 0 0 17 1 0 0 0 0 0 /proc/23096/statm: 6474 5707 559 887 0 5584 0 Current children cumulated CPU time (s) 3.2 Current children cumulated vsize (KiB) 25896 Child status: 0 Real time (s): 3.25432 CPU time (s): 3.2525 CPU user time (s): 3.21851 CPU system time (s): 0.033994 CPU usage (%): 99.9441 Max. virtual memory (cumulated for all children) (KiB): 25896 getrusage(RUSAGE_CHILDREN,...) data: user time used= 3.21851 system time used= 0.033994 maximum resident set size= 22856 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 6164 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 0.008998 second user time and 0.015997 second system time The end
Begin job on node104 at 2012-06-03 01:33:53 IDJOB=3729734 IDBENCH=1325 IDSOLVER=2321 FILE ID=node104/3729734-1338680033 RUNJOBID= node104-1338679216-21696 PBS_JOBID= 14636709 Free space on /tmp= 66424 MiB SOLVER NAME= PB09: 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-t3002.11tsp11.1900566263.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-3729734-1338680033/watcher-3729734-1338680033 -o /tmp/evaluation-result-3729734-1338680033/solver-3729734-1338680033 -C 1800 -W 1900 -M 15500 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 15500 -f HOME/instance-3729734-1338680033.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 15500 MiB NBCORE= 4 MD5SUM BENCH= f4c214ee809fe2c6dba5a2a6d8bf156c RANDOM SEED=315444524 node104.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 : 2666.266 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 : 5332.53 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 : 2666.266 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 : 2666.266 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 : 5331.91 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 : 2666.266 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 : 5331.92 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 : 2666.266 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 : 2666.266 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 : 5331.91 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 : 2666.266 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 : 2666.266 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 : 5331.92 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 32873844 kB MemFree: 23850628 kB Buffers: 550160 kB Cached: 7417220 kB SwapCached: 780 kB Active: 4812212 kB Inactive: 3207164 kB Active(anon): 43160 kB Inactive(anon): 8072 kB Active(file): 4769052 kB Inactive(file): 3199092 kB Unevictable: 7112 kB Mlocked: 7112 kB SwapTotal: 67108856 kB SwapFree: 67105060 kB Dirty: 9728 kB Writeback: 0 kB AnonPages: 60072 kB Mapped: 16376 kB Shmem: 8 kB Slab: 864572 kB SReclaimable: 306856 kB SUnreclaim: 557716 kB KernelStack: 1456 kB PageTables: 4028 kB NFS_Unstable: 0 kB Bounce: 0 kB WritebackTmp: 0 kB CommitLimit: 83545776 kB Committed_AS: 155676 kB VmallocTotal: 34359738367 kB VmallocUsed: 346368 kB VmallocChunk: 34341987984 kB HardwareCorrupted: 0 kB AnonHugePages: 38912 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= 66416 MiB End job on node104 at 2012-06-03 01:33:57