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 benchmark0.175972
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 E_2 2011-06-10 (fixed) (complete)3488408OPT3 0.175972 0.176103
SCIP spx E SCIP with SoPlex [DEPRECATED] (complete)3450488OPT3 0.176972 0.1766
SCIP spx 2 2011-06-10 (fixed) (complete)3484966OPT3 0.184971 0.185662
SCIP spx SCIP with SoPlex [DEPRECATED] (complete)3452148OPT3 0.186971 0.187583
borg pb-opt-11.04.03 (complete)3481345OPT3 0.707892 0.787512
clasp 2.0-R4191 [DEPRECATED] (complete)3469230OPT3 165.638 165.633
Sat4j Resolution 2.3.0 (complete)3458192OPT3 173.253 171.632
clasp 2.0-R4191-patched (fixed) (complete)3491721OPT3 178.811 178.809
Sat4j Res//CP 2.3.0 (complete)3453808OPT3 334.489 178.966
bsolo 3.2 (complete)3462596SAT3 1798 1797.98
MinisatID 2.4.8 [DEPRECATED] (complete)3464256? (TO)3 1800.07 1800.02
MinisatID 2.4.8-gmp [DEPRECATED] (complete)3465916? (TO)21 1800.06 1800.02
MinisatID 2.5.2-gmp (fixed) (complete)3496229? (exit code) 0.000999 0.00587296
MinisatID 2.5.2 (fixed) (complete)3490129? (exit code) 0.000999 0.00577909
Sat4j CuttingPlanes 2.3.0 (complete)3456000? (TO) 1800.23 1793.39

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