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 benchmark3.98439
Has Objective FunctionYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables243
Total number of constraints19
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 constraints19
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)729
Sum of products size (including duplicates)1458
Number of different products729
Sum of products size1458

Results of the different solvers on this benchmark

Solver NameTraceIDAnswerobjective functionCPU timeWall clock time
SCIP spx E SCIP with SoPlex [DEPRECATED] (complete)3450386OPT3 3.98439 3.98499
SCIP spx E_2 2011-06-10 (fixed) (complete)3488306OPT3 4.07438 4.07567
SCIP spx SCIP with SoPlex [DEPRECATED] (complete)3452046OPT3 12.3431 12.3439
SCIP spx 2 2011-06-10 (fixed) (complete)3484864OPT3 12.6171 12.6178
borg pb-opt-11.04.03 (complete)3481243OPT3 17.2704 17.26
clasp 2.0-R4191 [DEPRECATED] (complete)3469128OPT3 176.063 176.059
clasp 2.0-R4191-patched (fixed) (complete)3491619OPT3 176.768 176.764
Sat4j Resolution 2.3.0 (complete)3458090OPT3 573.417 570.588
Sat4j Res//CP 2.3.0 (complete)3453706OPT3 1239.48 676.401
MinisatID 2.4.8 [DEPRECATED] (complete)3464154? (TO)441 1800.02 1800.02
MinisatID 2.5.2-gmp (fixed) (complete)3496127? (exit code) 0.000999 0.0058841
MinisatID 2.5.2 (fixed) (complete)3490027? (exit code) 0.000999 0.00577492
MinisatID 2.4.8-gmp [DEPRECATED] (complete)3465814? (TO) 1800.06 1800.02
bsolo 3.2 (complete)3462494? (TO) 1800.07 1800.02
Sat4j CuttingPlanes 2.3.0 (complete)3455898? (TO) 1800.29 1794.88

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:
-x243 -x242 -x241 x240 x239 x238 x237 x236 -x235 -x234 -x233 -x232 x231 -x230 -x229 -x228 -x227 -x226 x162 -x161 -x160 -x159 -x158 -x157
-x156 -x155 x154 -x225 -x224 -x223 -x222 -x221 -x220 -x219 -x218 -x217 -x153 x152 -x151 -x150 -x149 -x148 -x147 -x146 x145 -x216 -x215 -x214
-x213 -x212 -x211 -x210 x209 -x208 -x144 -x143 -x142 -x141 -x140 -x139 -x138 -x137 x136 x207 x206 x205 x204 x203 x202 -x201 x200 -x199 -x135
-x134 -x133 -x132 -x131 -x130 x129 -x128 x127 -x198 -x197 -x196 -x195 -x194 -x193 -x192 x191 x190 x126 x125 x124 x123 x122 x121 -x120 x119
x118 -x189 -x188 -x187 -x186 -x185 -x184 -x183 -x182 -x181 -x117 -x116 -x115 -x114 -x113 x112 -x111 -x110 x109 x180 -x179 -x178 x177 -x176
-x175 -x174 x173 x172 -x108 -x107 -x106 -x105 -x104 -x103 -x102 x101 x100 -x171 -x170 -x169 -x168 -x167 -x166 -x165 -x164 -x163 x99 x98 -x97
-x96 -x95 -x94 -x93 x92 x91 -x90 -x89 x88 x87 x86 x85 x84 -x83 x82 -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