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 benchmark0.449931
Has Objective FunctionYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables189
Total number of constraints15
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 constraints15
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)567
Sum of products size (including duplicates)1134
Number of different products567
Sum of products size1134

Results of the different solvers on this benchmark

Solver NameTraceIDAnswerobjective functionCPU timeWall clock time
SCIP spx E SCIP with SoPlex [DEPRECATED] (complete)3450574OPT3 0.449931 0.450154
SCIP spx E_2 2011-06-10 (fixed) (complete)3488494OPT3 0.491924 0.491386
borg pb-opt-11.04.03 (complete)3481431OPT3 0.825873 0.941206
SCIP spx SCIP with SoPlex [DEPRECATED] (complete)3452234OPT3 1.80272 1.80184
SCIP spx 2 2011-06-10 (fixed) (complete)3485052OPT3 1.82072 1.8203
clasp 2.0-R4191 [DEPRECATED] (complete)3469316OPT3 124.902 124.915
clasp 2.0-R4191-patched (fixed) (complete)3491807OPT3 125 124.998
Sat4j Resolution 2.3.0 (complete)3458278OPT3 295.69 293.576
Sat4j Res//CP 2.3.0 (complete)3453894OPT3 621.577 339.408
bsolo 3.2 (complete)3462682SAT3 1798 1797.94
MinisatID 2.4.8-gmp [DEPRECATED] (complete)3466002? (TO)31 1800.07 1800.02
MinisatID 2.4.8 [DEPRECATED] (complete)3464342? (TO)31 1800.07 1800.02
MinisatID 2.5.2-gmp (fixed) (complete)3496315? (exit code) 0.000999 0.00591503
MinisatID 2.5.2 (fixed) (complete)3490215? (exit code) 0.000999 0.00578199
Sat4j CuttingPlanes 2.3.0 (complete)3456086? (TO) 1800.33 1794.09

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:
-x189 x188 -x187 x186 -x185 -x184 -x183 x182 x181 -x180 -x179 -x178 -x177 -x176 -x175 -x174 -x173 -x172 x126 -x125 x124 -x123 -x122 -x121
-x120 x119 x118 -x171 -x170 -x169 -x168 -x167 -x166 -x165 -x164 x163 -x117 -x116 -x115 -x114 -x113 -x112 -x111 -x110 x109 -x162 -x161 -x160
-x159 -x158 -x157 -x156 -x155 -x154 -x108 x107 -x106 x105 -x104 x103 -x102 x101 x100 -x153 -x152 -x151 -x150 -x149 -x148 -x147 -x146 -x145
-x99 -x98 -x97 x96 x95 x94 -x93 -x92 x91 -x144 -x143 -x142 -x141 -x140 -x139 -x138 -x137 x136 -x90 -x89 -x88 -x87 x86 -x85 -x84 x83 x82
-x135 -x134 -x133 -x132 -x131 -x130 -x129 -x128 -x127 -x81 x80 -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 -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