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

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General information on the benchmark

Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark17
Best CPU time to get the best result obtained on this benchmark0.019996
Has Objective FunctionYES
(Un)Satisfiability was provedYES
Best value of the objective function 17
Optimality of the best value was proved YES
Number of variables141
Total number of constraints215
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 constraints215
Minimum length of a constraint12
Maximum length of a constraint25
Number of terms in the objective function 6
Biggest coefficient in the objective function 32
Number of bits for the biggest coefficient in the objective function 6
Sum of the numbers in the objective function 63
Number of bits of the sum of numbers in the objective function 6
Biggest number in a constraint 64
Number of bits of the biggest number in a constraint 7
Biggest sum of numbers in a constraint 323
Number of bits of the biggest sum of numbers9
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Results of the different solvers on this benchmark

Solver NameTraceIDAnswerobjective functionCPU timeWall clock time
clasp 2.0-R4191 (complete)3468811OPT17 0.019996 0.0203839
wbo 1.6 (complete)3461492OPT17 0.065989 0.0658059
pwbo 1.1 (complete)3500355OPT17 0.067988 0.0369021
bsolo 3.2 (complete)3463704OPT17 0.075987 0.0761479
MinisatID 2.5.2 (fixed) (complete)3491237OPT17 0.100983 0.101231
MinisatID 2.4.8 [DEPRECATED] (complete)3465364OPT17 0.362944 0.363372
borg pb-opt-11.04.03 (complete)3482082OPT17 0.495923 0.569219
MinisatID 2.5.2-gmp (fixed) (complete)3497673OPT17 0.71489 0.715928
Sat4j Resolution 2.3.0 (complete)3459636OPT17 0.796878 0.405064
Sat4j Res//CP 2.3.0 (complete)3455252OPT17 1.13783 2.78769
SCIP spx E SCIP with SoPlex [DEPRECATED] (complete)3451596OPT17 1.87471 1.87516
SCIP spx SCIP with SoPlex [DEPRECATED] (complete)3453256OPT17 1.87471 1.87514
SCIP spx 2 2011-06-10 (fixed) (complete)3486074OPT17 1.90171 1.90424
SCIP spx E_2 2011-06-10 (fixed) (complete)3489516OPT17 1.90771 1.90791
Sat4j CuttingPlanes 2.3.0 (complete)3457444OPT17 2.43563 0.98503
MinisatID 2.4.8-gmp [DEPRECATED] (complete)3467360OPT17 3.9274 3.93191

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: 17
Solution found:
x1 -x2 -x3 -x4 x5 -x6 x7 x8 -x9 -x10 -x11 -x12 -x13 -x14 -x15 -x16 -x17 -x18 x19 -x20 x21 -x22 -x23 -x24 x25 -x26 -x27 x28 -x29 -x30 -x31
-x32 -x33 -x34 x35 -x36 x37 x38 x39 x40 x41 x42 x43 x44 x45 x46 x47 x48 x49 x50 x51 x52 x53 x54 x55 -x56 x57 x58 x59 x60 x61 x62 x63 x64
-x65 x66 x67 x68 x69 x70 x71 -x72 x73 x74 x75 x76 -x77 x78 x79 x80 x81 x82 x83 -x84 -x85 -x86 x87 -x88 -x89 -x90 -x91 -x92 x93 x94 x95 x96
x97 x98 x99 x100 -x101 x102 x103 x104 -x105 x106 x107 x108 x109 -x110 x111 x112 x113 x114 -x115 -x116 -x117 -x118 -x119 -x120 -x121 x122
x123 x124 x125 x126 -x127 x128 x129 x130 x131 -x132 -x133 -x134 -x135 x136 x137 -x138 -x139 -x140 -x141