PB'11 competition: satisfaction and optimization track: solvers results per benchmarks

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General information on the benchmark

Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark0.180972
Has Objective FunctionYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables162
Total number of constraints13
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints13
Minimum length of a constraint9
Maximum length of a constraint99
Number of terms in the objective function 9
Biggest coefficient in the objective function 256
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 511
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 131072
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 523264
Number of bits of the biggest sum of numbers19
Number of products (including duplicates)486
Sum of products size (including duplicates)972
Number of different products486
Sum of products size972

Results of the different solvers on this benchmark

Solver NameTraceIDAnswerobjective functionCPU timeWall clock time
SCIP spx 2 2011-06-10 (fixed) (complete)3484975OPT3 0.180972 0.181242
SCIP spx SCIP with SoPlex [DEPRECATED] (complete)3452157OPT3 0.182971 0.183531
borg pb-opt-11.04.03 (complete)3481354OPT3 0.715891 0.910315
SCIP spx E SCIP with SoPlex [DEPRECATED] (complete)3450497OPT3 4.02839 4.02807
SCIP spx E_2 2011-06-10 (fixed) (complete)3488417OPT3 4.13337 4.13333
clasp 2.0-R4191 [DEPRECATED] (complete)3469239OPT3 188.465 188.461
clasp 2.0-R4191-patched (fixed) (complete)3491730OPT3 189.001 188.996
Sat4j Resolution 2.3.0 (complete)3458201OPT3 281.98 280.002
Sat4j Res//CP 2.3.0 (complete)3453817OPT3 612.569 328.759
bsolo 3.2 (complete)3462605SAT3 1798 1797.95
MinisatID 2.4.8 [DEPRECATED] (complete)3464265? (TO)95 1800.05 1800.02
MinisatID 2.4.8-gmp [DEPRECATED] (complete)3465925? (TO)253 1800.05 1800.02
MinisatID 2.5.2 (fixed) (complete)3490138? (exit code) 0 0.00572112
MinisatID 2.5.2-gmp (fixed) (complete)3496238? (exit code) 0.000999 0.00582606
Sat4j CuttingPlanes 2.3.0 (complete)3456009? (TO) 1800.31 1792.88

Additionnal information

This section presents information obtained from the best job displayed in the list (i.e. solvers whose names are not hidden).

objective function: 3
Solution found:
-x162 -x161 -x160 x159 -x158 -x157 x156 -x155 x154 -x153 -x152 -x151 -x150 -x149 -x148 -x147 -x146 -x145 -x108 -x107 x106 -x105 -x104 x103
-x102 x101 x100 -x144 -x143 -x142 -x141 -x140 -x139 -x138 -x137 x136 -x99 -x98 -x97 -x96 x95 x94 -x93 -x92 x91 -x135 -x134 -x133 -x132 -x131
-x130 -x129 x128 -x127 -x90 x89 -x88 x87 x86 -x85 -x84 x83 x82 -x126 -x125 -x124 -x123 -x122 -x121 -x120 x119 -x118 x81 x80 -x79 -x78 x77
-x76 -x75 -x74 x73 -x117 -x116 -x115 -x114 -x113 -x112 -x111 -x110 x109 x72 x71 x70 -x69 x68 x67 -x66 x65 x64 x63 -x62 -x61 -x60 -x59 -x58
-x57 x56 x55 -x54 -x53 -x52 -x51 -x50 -x49 -x48 x47 x46 -x45 -x44 -x43 -x42 -x41 -x40 -x39 x38 x37 -x36 -x35 -x34 -x33 -x32 -x31 -x30 x29
x28 -x27 -x26 -x25 -x24 -x23 -x22 -x21 x20 x19 x18 -x17 x16 -x15 -x14 x13 -x12 -x11 x10 -x9 -x8 -x7 -x6 -x5 -x4 -x3 x2 x1