| Solver Name | Answer | CPU time | Wall clock time |
|---|---|---|---|
| SCIPclp SCIP 1.1.0.7 with CLP 1.8.2 | SAT | 111.558 | 111.587 |
| Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/ namasivayam/tsp/normalized-t3002.11tsp11.1900567939.opb |
| MD5SUM | e9edc2d782e594ad1282a3521a191027 |
| 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 | 0.118981 |
| 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 | 679 |
| 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 Clp 1.8.2
0.00/0.05 c user parameter file <scip.set> not found - using default parameters
0.00/0.05 c read problem <HOME/instance-1868389-1245123777.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
0.09/0.14 c time | node | left |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.09/0.14 c 0.1s| 1 | 0 | 57 |3513k| 0 | 37 | 231 |2564 |2564 | 231 |2564 | 0 | 0 | 0 | 1.100000e+01 | -- | Inf
0.29/0.30 c 0.2s| 1 | 0 | 119 |3794k| 0 | 48 | 231 |2564 |2564 | 231 |2572 | 8 | 0 | 0 | 1.100000e+01 | -- | Inf
0.59/0.68 c 0.6s| 1 | 0 | 242 |3873k| 0 | 57 | 231 |2564 |2564 | 231 |2576 | 12 | 0 | 0 | 1.100000e+01 | -- | Inf
0.99/1.09 c 1.0s| 1 | 0 | 261 |3880k| 0 | 54 | 231 |2564 |2564 | 231 |2578 | 14 | 0 | 0 | 1.100000e+01 | -- | Inf
1.29/1.34 c 1.3s| 1 | 0 | 366 |3948k| 0 | 51 | 231 |2564 |2564 | 231 |2584 | 20 | 0 | 0 | 1.100000e+01 | -- | Inf
1.69/1.74 c 1.7s| 1 | 0 | 480 |4008k| 0 | 50 | 231 |2564 |2564 | 231 |2587 | 23 | 0 | 0 | 1.100000e+01 | -- | Inf
2.89/2.98 c 2.9s| 1 | 2 | 480 |4008k| 0 | 50 | 231 |2564 |2564 | 231 |2587 | 23 | 0 | 21 | 1.100000e+01 | -- | Inf
111.46/111.56 c * 111s| 7528 | 1444 |263470 |7583k| 61 | - | 231 |2859 |1393 | 231 |2571 | 23 | 901 |1742 | 1.400000e+01 | 2.200000e+01 | 57.14%
111.46/111.56 c
111.46/111.56 c SCIP Status : solving was interrupted [solution limit reached]
111.46/111.56 c Solving Time (sec) : 110.84
111.46/111.56 c Solving Nodes : 7528
111.46/111.56 c Primal Bound : +2.20000000000000e+01 (1 solutions)
111.46/111.56 c Dual Bound : +1.40000000000000e+01
111.46/111.56 c Gap : 57.14 %
111.46/111.56 c NODE 7528
111.46/111.56 c DUAL BOUND 14
111.46/111.56 c PRIMAL BOUND 22
111.46/111.56 c GAP 0.571429
111.46/111.56 s SATISFIABLE
111.46/111.56 v -x221 -x211 -x201 -x191 x181 -x171 -x161 -x151 -x141 -x131 -x231 -x210 -x200 x190 -x180 -x170 -x160 -x150 -x140 -x130 -x230 -x220
111.46/111.56 v -x199 -x189 -x179 x169 -x159 -x149 -x139 -x129 x229 -x219 -x209 -x188 -x178 -x168 -x158 -x148 -x138 -x128 -x228 -x218 -x208
111.46/111.56 v -x198 -x177 -x167 -x157 -x147 x137 -x127 -x227 -x217 -x207 -x197 -x187 -x166 x156 -x146 -x136 -x126 -x226 -x216 -x206 x196
111.46/111.56 v -x186 -x176 -x155 -x145 -x135 -x125 -x225 x215 -x205 -x195 -x185 -x175 -x165 -x144 -x134 -x124 -x224 -x214 x204 -x194 -x184 -x174
111.46/111.56 v -x164 -x154 -x133 -x123 -x223 -x213 -x203 -x193 -x183 -x173 -x163 -x153 -x143 x122 -x222 -x212 -x202 -x192 -x182 -x172 -x162
111.46/111.56 v -x152 x142 -x132 -x121 -x120 -x119 -x118 -x117 x116 -x115 -x114 -x113 -x112 -x111 -x110 -x109 -x108 -x107 -x106 -x105 -x104
111.46/111.56 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
111.46/111.56 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
111.46/111.56 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
111.46/111.56 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
111.46/111.56 v -x1
111.46/111.56 c SCIP Status : solving was interrupted [solution limit reached]
111.46/111.56 c Solving Time : 110.84
111.46/111.56 c Original Problem :
111.46/111.56 c Problem name : HOME/instance-1868389-1245123777.opb
111.46/111.56 c Variables : 231 (231 binary, 0 integer, 0 implicit integer, 0 continuous)
111.46/111.56 c Constraints : 2707 initial, 2707 maximal
111.46/111.56 c Presolved Problem :
111.46/111.56 c Problem name : t_HOME/instance-1868389-1245123777.opb
111.46/111.56 c Variables : 231 (231 binary, 0 integer, 0 implicit integer, 0 continuous)
111.46/111.56 c Constraints : 2564 initial, 2909 maximal
111.46/111.56 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
111.46/111.56 c trivial : 0.00 0 0 0 0 0 0 0 0
111.46/111.56 c dualfix : 0.00 0 0 0 0 0 0 0 0
111.46/111.56 c boundshift : 0.00 0 0 0 0 0 0 0 0
111.46/111.56 c inttobinary : 0.00 0 0 0 0 0 0 0 0
111.46/111.56 c implics : 0.00 0 0 0 0 0 0 0 0
111.46/111.56 c probing : 0.00 0 0 0 0 0 0 0 0
111.46/111.56 c knapsack : 0.00 0 0 0 0 0 0 0 0
111.46/111.56 c setppc : 0.01 0 0 0 0 0 0 0 0
111.46/111.56 c linear : 0.03 0 0 0 0 0 143 0 0
111.46/111.56 c logicor : 0.01 0 0 0 0 0 0 0 0
111.46/111.56 c root node : - 0 - - 0 - - - -
111.46/111.56 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
111.46/111.56 c integral : 0 0 0 4769 0 56 445 0 0 8992
111.46/111.56 c knapsack : 1 5 16683 1 0 57 18245 0 0 0
111.46/111.56 c setppc : 22 5 16648 1 0 214 46322 0 0 0
111.46/111.56 c logicor : 2541+ 5 14719 1 0 90 54437 0 0 0
111.46/111.56 c countsols : 0 0 0 1 0 0 0 0 0 0
111.46/111.56 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
111.46/111.56 c integral : 37.62 0.00 0.00 37.62 0.00
111.46/111.56 c knapsack : 0.13 0.00 0.13 0.00 0.00
111.46/111.56 c setppc : 0.25 0.00 0.25 0.00 0.00
111.46/111.56 c logicor : 0.88 0.00 0.88 0.00 0.00
111.46/111.56 c countsols : 0.00 0.00 0.00 0.00 0.00
111.46/111.56 c Propagators : Time Calls Cutoffs DomReds
111.46/111.56 c rootredcost : 0.00 0 0 0
111.46/111.56 c pseudoobj : 0.24 16708 0 0
111.46/111.56 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
111.46/111.56 c propagation : 0.04 361 361 1972 19.8 4 11.5 -
111.46/111.56 c infeasible LP : 0.08 2635 0 0 0.0 0 0.0 0
111.46/111.56 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
111.46/111.56 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
111.46/111.56 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
111.46/111.56 c applied globally : - - - 896 17.0 - - -
111.46/111.56 c applied locally : - - - 5 34.8 - - -
111.46/111.56 c Separators : Time Calls Cutoffs DomReds Cuts Conss
111.46/111.56 c cut pool : 0.00 4 - - 3 - (maximal pool size: 191)
111.46/111.56 c redcost : 0.12 4578 0 0 0 0
111.46/111.56 c impliedbounds : 0.00 5 0 0 0 0
111.46/111.56 c intobj : 0.00 0 0 0 0 0
111.46/111.56 c gomory : 0.80 5 0 0 1499 0
111.46/111.56 c strongcg : 0.62 5 0 0 1575 0
111.46/111.56 c cmir : 0.00 0 0 0 0 0
111.46/111.56 c flowcover : 0.00 0 0 0 0 0
111.46/111.56 c clique : 0.00 5 0 0 0 0
111.46/111.56 c zerohalf : 0.00 0 0 0 0 0
111.46/111.56 c mcf : 0.00 1 0 0 0 0
111.46/111.56 c Pricers : Time Calls Vars
111.46/111.56 c problem variables: 0.00 0 0
111.46/111.56 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
111.46/111.56 c relpscost : 37.61 4768 56 445 0 0 8992
111.46/111.56 c pscost : 0.00 0 0 0 0 0 0
111.46/111.56 c inference : 0.00 0 0 0 0 0 0
111.46/111.56 c mostinf : 0.00 0 0 0 0 0 0
111.46/111.56 c leastinf : 0.00 0 0 0 0 0 0
111.46/111.56 c fullstrong : 0.00 0 0 0 0 0 0
111.46/111.56 c allfullstrong : 0.00 0 0 0 0 0 0
111.46/111.56 c random : 0.00 0 0 0 0 0 0
111.46/111.56 c Primal Heuristics : Time Calls Found
111.46/111.56 c LP solutions : 0.00 - 1
111.46/111.56 c pseudo solutions : 0.00 - 0
111.46/111.56 c simplerounding : 0.00 0 0
111.46/111.56 c rounding : 0.00 0 0
111.46/111.56 c shifting : 0.00 0 0
111.46/111.56 c intshifting : 0.00 0 0
111.46/111.56 c oneopt : 0.00 0 0
111.46/111.56 c fixandinfer : 0.00 0 0
111.46/111.56 c feaspump : 0.00 0 0
111.46/111.56 c coefdiving : 0.00 0 0
111.46/111.56 c pscostdiving : 0.00 0 0
111.46/111.56 c fracdiving : 0.00 0 0
111.46/111.56 c veclendiving : 0.00 0 0
111.46/111.56 c intdiving : 0.00 0 0
111.46/111.56 c actconsdiving : 0.00 0 0
111.46/111.56 c objpscostdiving : 0.00 0 0
111.46/111.56 c rootsoldiving : 0.00 0 0
111.46/111.56 c linesearchdiving : 0.00 0 0
111.46/111.56 c guideddiving : 0.00 0 0
111.46/111.56 c octane : 0.00 0 0
111.46/111.56 c rens : 0.00 0 0
111.46/111.56 c rins : 0.00 0 0
111.46/111.56 c localbranching : 0.00 0 0
111.46/111.56 c mutation : 0.00 0 0
111.46/111.56 c crossover : 0.00 0 0
111.46/111.56 c dins : 0.00 0 0
111.46/111.56 c LP : Time Calls Iterations Iter/call Iter/sec
111.46/111.56 c primal LP : 0.02 0 0 0.00 0.00
111.46/111.56 c dual LP : 66.42 7388 263470 35.66 3966.73
111.46/111.56 c barrier LP : 0.00 0 0 0.00 -
111.46/111.56 c diving/probing LP: 0.00 0 0 0.00 -
111.46/111.56 c strong branching : 37.41 1742 149629 85.89 3999.71
111.46/111.56 c (at root node) : - 21 3806 181.24 -
111.46/111.56 c conflict analysis: 0.00 0 0 0.00 -
111.46/111.56 c B&B Tree :
111.46/111.56 c number of runs : 1
111.46/111.56 c nodes : 7528
111.46/111.56 c nodes (total) : 7528
111.46/111.56 c nodes left : 1444
111.46/111.56 c max depth : 61
111.46/111.56 c max depth (total): 61
111.46/111.56 c backtracks : 623 (8.3%)
111.46/111.56 c delayed cutoffs : 21
111.46/111.56 c repropagations : 655 (1924 domain reductions, 21 cutoffs)
111.46/111.56 c avg switch length: 3.09
111.46/111.56 c switching time : 1.02
111.46/111.56 c Solution :
111.46/111.56 c Solutions found : 1 (1 improvements)
111.46/111.56 c Primal Bound : +2.20000000000000e+01 (in run 1, after 7528 nodes, 110.84 seconds, depth 21, found by <relaxation>)
111.46/111.56 c Dual Bound : +1.40000000000000e+01
111.46/111.56 c Gap : 57.14 %
111.46/111.56 c Root Dual Bound : +1.10000000000000e+01
111.46/111.58 c Time complete: 111.55.
OK 0
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1868389-1245123777/watcher-1868389-1245123777 -o /tmp/evaluation-result-1868389-1245123777/solver-1868389-1245123777 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1868389-1245123777.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 2877 /proc/meminfo: memFree=1164248/2055920 swapFree=4182492/4192956 [pid=2877] ppid=2875 vsize=5812 CPUtime=0 /proc/2877/stat : 2877 (pbscip.linux.x8) R 2875 2877 1759 0 -1 4194304 517 0 0 0 0 0 0 0 18 0 1 0 179977661 5951488 501 1992294400 4194304 9342243 548682068736 18446744073709551615 8223232 0 0 4096 0 0 0 0 17 1 0 0 /proc/2877/statm: 1453 502 332 1256 0 192 0 [startup+0.102522 s] /proc/loadavg: 1.00 1.00 1.00 3/64 2877 /proc/meminfo: memFree=1164248/2055920 swapFree=4182492/4192956 [pid=2877] ppid=2875 vsize=18752 CPUtime=0.09 /proc/2877/stat : 2877 (pbscip.linux.x8) R 2875 2877 1759 0 -1 4194304 3847 0 0 0 8 1 0 0 18 0 1 0 179977661 19202048 3477 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0 /proc/2877/statm: 4688 3477 471 1256 0 3427 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 18752 [startup+0.201532 s] /proc/loadavg: 1.00 1.00 1.00 3/64 2877 /proc/meminfo: memFree=1164248/2055920 swapFree=4182492/4192956 [pid=2877] ppid=2875 vsize=24416 CPUtime=0.19 /proc/2877/stat : 2877 (pbscip.linux.x8) R 2875 2877 1759 0 -1 4194304 5093 0 0 0 17 2 0 0 17 0 1 0 179977661 25001984 4723 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0 /proc/2877/statm: 6104 4723 635 1256 0 4843 0 Current children cumulated CPU time (s) 0.19 Current children cumulated vsize (KiB) 24416 [startup+0.301542 s] /proc/loadavg: 1.00 1.00 1.00 3/64 2877 /proc/meminfo: memFree=1164248/2055920 swapFree=4182492/4192956 [pid=2877] ppid=2875 vsize=26436 CPUtime=0.29 /proc/2877/stat : 2877 (pbscip.linux.x8) R 2875 2877 1759 0 -1 4194304 5527 0 0 0 27 2 0 0 17 0 1 0 179977661 27070464 5157 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0 /proc/2877/statm: 6609 5157 648 1256 0 5348 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 26436 [startup+0.701587 s] /proc/loadavg: 1.00 1.00 1.00 3/64 2877 /proc/meminfo: memFree=1164248/2055920 swapFree=4182492/4192956 [pid=2877] ppid=2875 vsize=27052 CPUtime=0.69 /proc/2877/stat : 2877 (pbscip.linux.x8) R 2875 2877 1759 0 -1 4194304 5660 0 0 0 66 3 0 0 20 0 1 0 179977661 27701248 5290 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0 /proc/2877/statm: 6763 5290 649 1256 0 5502 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 27052 [startup+1.50167 s] /proc/loadavg: 1.00 1.00 1.00 2/65 2878 /proc/meminfo: memFree=1145424/2055920 swapFree=4182492/4192956 [pid=2877] ppid=2875 vsize=27220 CPUtime=1.49 /proc/2877/stat : 2877 (pbscip.linux.x8) R 2875 2877 1759 0 -1 4194304 5772 0 0 0 146 3 0 0 25 0 1 0 179977661 27873280 5402 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0 /proc/2877/statm: 6805 5402 649 1256 0 5544 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 27220 [startup+3.10185 s] /proc/loadavg: 1.00 1.00 1.00 2/65 2878 /proc/meminfo: memFree=1144400/2055920 swapFree=4182492/4192956 [pid=2877] ppid=2875 vsize=29456 CPUtime=3.09 /proc/2877/stat : 2877 (pbscip.linux.x8) R 2875 2877 1759 0 -1 4194304 6060 0 0 0 305 4 0 0 25 0 1 0 179977661 30162944 5555 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0 /proc/2877/statm: 7364 5555 670 1256 0 6103 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 29456 [startup+6.30119 s] /proc/loadavg: 1.00 1.00 1.00 2/65 2878 /proc/meminfo: memFree=1143568/2055920 swapFree=4182492/4192956 [pid=2877] ppid=2875 vsize=29888 CPUtime=6.29 /proc/2877/stat : 2877 (pbscip.linux.x8) R 2875 2877 1759 0 -1 4194304 6355 0 0 0 623 6 0 0 25 0 1 0 179977661 30605312 5638 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0 /proc/2877/statm: 7472 5638 670 1256 0 6211 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 29888 [startup+12.7019 s] /proc/loadavg: 1.00 1.00 1.00 2/65 2878 /proc/meminfo: memFree=1143632/2055920 swapFree=4182492/4192956 [pid=2877] ppid=2875 vsize=29704 CPUtime=12.69 /proc/2877/stat : 2877 (pbscip.linux.x8) R 2875 2877 1759 0 -1 4194304 7558 0 0 0 1261 8 0 0 25 0 1 0 179977661 30416896 5821 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0 /proc/2877/statm: 7426 5821 674 1256 0 6165 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 29704 [startup+25.5013 s] /proc/loadavg: 1.00 1.00 1.00 2/65 2878 /proc/meminfo: memFree=1142992/2055920 swapFree=4182492/4192956 [pid=2877] ppid=2875 vsize=29752 CPUtime=25.48 /proc/2877/stat : 2877 (pbscip.linux.x8) R 2875 2877 1759 0 -1 4194304 10759 0 0 0 2534 14 0 0 25 0 1 0 179977661 30466048 5938 1992294400 4194304 9342243 548682068736 18446744073709551615 6911032 0 0 4096 16384 0 0 0 17 1 0 0 /proc/2877/statm: 7438 5938 675 1256 0 6177 0 Current children cumulated CPU time (s) 25.48 Current children cumulated vsize (KiB) 29752 [startup+51.101 s] /proc/loadavg: 1.00 1.00 1.00 2/65 2878 /proc/meminfo: memFree=1142864/2055920 swapFree=4182492/4192956 [pid=2877] ppid=2875 vsize=29284 CPUtime=51.07 /proc/2877/stat : 2877 (pbscip.linux.x8) R 2875 2877 1759 0 -1 4194304 22164 0 0 0 5074 33 0 0 25 0 1 0 179977661 29986816 6009 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0 /proc/2877/statm: 7321 6009 678 1256 0 6060 0 Current children cumulated CPU time (s) 51.07 Current children cumulated vsize (KiB) 29284 [startup+102.302 s] /proc/loadavg: 1.00 1.00 1.00 2/65 2878 /proc/meminfo: memFree=1138896/2055920 swapFree=4182492/4192956 [pid=2877] ppid=2875 vsize=34464 CPUtime=102.26 /proc/2877/stat : 2877 (pbscip.linux.x8) R 2875 2877 1759 0 -1 4194304 31628 0 0 0 10167 59 0 0 25 0 1 0 179977661 35291136 6942 1992294400 4194304 9342243 548682068736 18446744073709551615 6889074 0 0 4096 16384 0 0 0 17 1 0 0 /proc/2877/statm: 8616 6942 678 1256 0 7355 0 Current children cumulated CPU time (s) 102.26 Current children cumulated vsize (KiB) 34464 Solver just ended. Dumping a history of the last processes samples [startup+102.406 s] /proc/loadavg: 1.00 1.00 1.00 2/65 2878 /proc/meminfo: memFree=1138896/2055920 swapFree=4182492/4192956 [pid=2877] ppid=2875 vsize=34464 CPUtime=102.36 /proc/2877/stat : 2877 (pbscip.linux.x8) R 2875 2877 1759 0 -1 4194304 31628 0 0 0 10177 59 0 0 25 0 1 0 179977661 35291136 6942 1992294400 4194304 9342243 548682068736 18446744073709551615 6896750 0 0 4096 16384 0 0 0 17 1 0 0 /proc/2877/statm: 8616 6942 678 1256 0 7355 0 Current children cumulated CPU time (s) 102.36 Current children cumulated vsize (KiB) 34464 [startup+105.602 s] /proc/loadavg: 1.00 1.00 1.00 2/65 2878 /proc/meminfo: memFree=1138896/2055920 swapFree=4182492/4192956 [pid=2877] ppid=2875 vsize=35184 CPUtime=105.57 /proc/2877/stat : 2877 (pbscip.linux.x8) R 2875 2877 1759 0 -1 4194304 31824 0 0 0 10496 61 0 0 25 0 1 0 179977661 36028416 6938 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0 /proc/2877/statm: 8796 6938 678 1256 0 7535 0 Current children cumulated CPU time (s) 105.57 Current children cumulated vsize (KiB) 35184 [startup+108.801 s] /proc/loadavg: 1.00 1.00 1.00 2/65 2878 /proc/meminfo: memFree=1138896/2055920 swapFree=4182492/4192956 [pid=2877] ppid=2875 vsize=33120 CPUtime=108.77 /proc/2877/stat : 2877 (pbscip.linux.x8) R 2875 2877 1759 0 -1 4194304 32040 0 0 0 10814 63 0 0 25 0 1 0 179977661 33914880 6919 1992294400 4194304 9342243 548682068736 18446744073709551615 6976974 0 0 4096 16384 0 0 0 17 1 0 0 /proc/2877/statm: 8280 6919 678 1256 0 7019 0 Current children cumulated CPU time (s) 108.77 Current children cumulated vsize (KiB) 33120 [startup+110.401 s] /proc/loadavg: 1.00 1.00 1.00 2/65 2878 /proc/meminfo: memFree=1138896/2055920 swapFree=4182492/4192956 [pid=2877] ppid=2875 vsize=34440 CPUtime=110.36 /proc/2877/stat : 2877 (pbscip.linux.x8) R 2875 2877 1759 0 -1 4194304 32263 0 0 0 10973 63 0 0 25 0 1 0 179977661 35266560 6938 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0 /proc/2877/statm: 8610 6938 678 1256 0 7349 0 Current children cumulated CPU time (s) 110.36 Current children cumulated vsize (KiB) 34440 [startup+111.206 s] /proc/loadavg: 1.00 1.00 1.00 2/65 2878 /proc/meminfo: memFree=1138896/2055920 swapFree=4182492/4192956 [pid=2877] ppid=2875 vsize=34452 CPUtime=111.17 /proc/2877/stat : 2877 (pbscip.linux.x8) R 2875 2877 1759 0 -1 4194304 32349 0 0 0 11053 64 0 0 25 0 1 0 179977661 35278848 6945 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0 /proc/2877/statm: 8613 6945 678 1256 0 7352 0 Current children cumulated CPU time (s) 111.17 Current children cumulated vsize (KiB) 34452 [startup+111.402 s] /proc/loadavg: 1.00 1.00 1.00 2/65 2878 /proc/meminfo: memFree=1138896/2055920 swapFree=4182492/4192956 [pid=2877] ppid=2875 vsize=34452 CPUtime=111.36 /proc/2877/stat : 2877 (pbscip.linux.x8) R 2875 2877 1759 0 -1 4194304 32349 0 0 0 11072 64 0 0 25 0 1 0 179977661 35278848 6945 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0 /proc/2877/statm: 8613 6945 678 1256 0 7352 0 Current children cumulated CPU time (s) 111.36 Current children cumulated vsize (KiB) 34452 [startup+111.502 s] /proc/loadavg: 1.00 1.00 1.00 2/65 2878 /proc/meminfo: memFree=1138896/2055920 swapFree=4182492/4192956 [pid=2877] ppid=2875 vsize=32444 CPUtime=111.46 /proc/2877/stat : 2877 (pbscip.linux.x8) R 2875 2877 1759 0 -1 4194304 32432 0 0 0 11082 64 0 0 25 0 1 0 179977661 33222656 6917 1992294400 4194304 9342243 548682068736 18446744073709551615 5893085 0 0 4096 16384 0 0 0 17 1 0 0 /proc/2877/statm: 8111 6917 678 1256 0 6850 0 Current children cumulated CPU time (s) 111.46 Current children cumulated vsize (KiB) 32444 Child status: 0 Real time (s): 111.587 CPU time (s): 111.558 CPU user time (s): 110.906 CPU system time (s): 0.6519 CPU usage (%): 99.974 Max. virtual memory (cumulated for all children) (KiB): 35256 getrusage(RUSAGE_CHILDREN,...) data: user time used= 110.906 system time used= 0.6519 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 32471 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= 172 runsolver used 0.083987 second user time and 0.246962 second system time The end
Begin job on node21 at 2009-06-16 05:42:57 IDJOB=1868389 IDBENCH=1361 IDSOLVER=684 FILE ID=node21/1868389-1245123777 PBS_JOBID= 9363657 Free space on /tmp= 66092 MiB SOLVER NAME= SCIPclp SCIP 1.1.0.7 with CLP 1.8.2 BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900567939.opb COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t TIMEOUT -m MEMLIMIT -f BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1868389-1245123777/watcher-1868389-1245123777 -o /tmp/evaluation-result-1868389-1245123777/solver-1868389-1245123777 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1868389-1245123777.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= e9edc2d782e594ad1282a3521a191027 RANDOM SEED=967174830 node21.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 : 3000.239 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 : 3000.239 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: 1164728 kB Buffers: 91068 kB Cached: 704552 kB SwapCached: 4264 kB Active: 128528 kB Inactive: 674464 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1164728 kB SwapTotal: 4192956 kB SwapFree: 4182492 kB Dirty: 11804 kB Writeback: 0 kB Mapped: 13368 kB Slab: 74236 kB Committed_AS: 159744 kB PageTables: 1380 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= 66080 MiB End job on node21 at 2009-06-16 05:44:48