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 benchmark3.56246
Has Objective FunctionYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables216
Total number of constraints17
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 constraints17
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)648
Sum of products size (including duplicates)1296
Number of different products648
Sum of products size1296

Results of the different solvers on this benchmark

Solver NameTraceIDAnswerobjective functionCPU timeWall clock time
borg pb-opt-11.04.03 (complete)3481308OPT3 0.817875 0.921306
SCIP spx E SCIP with SoPlex [DEPRECATED] (complete)3450451OPT3 3.56246 3.5631
SCIP spx E_2 2011-06-10 (fixed) (complete)3488371OPT3 3.64245 3.64445
SCIP spx SCIP with SoPlex [DEPRECATED] (complete)3452111OPT3 6.78597 6.78644
SCIP spx 2 2011-06-10 (fixed) (complete)3484929OPT3 6.92894 6.92857
clasp 2.0-R4191 [DEPRECATED] (complete)3469193OPT3 228.976 228.978
clasp 2.0-R4191-patched (fixed) (complete)3491684OPT3 232.254 232.247
Sat4j Resolution 2.3.0 (complete)3458155OPT3 477.184 474.713
Sat4j Res//CP 2.3.0 (complete)3453771OPT3 1067.14 590.753
bsolo 3.2 (complete)3462559SAT129 1798.01 1797.95
MinisatID 2.4.8 [DEPRECATED] (complete)3464219? (TO)507 1800.06 1800.02
MinisatID 2.4.8-gmp [DEPRECATED] (complete)3465879? (TO)507 1800.13 1800.12
MinisatID 2.5.2 (fixed) (complete)3490092? (exit code) 0 0.00577904
MinisatID 2.5.2-gmp (fixed) (complete)3496192? (exit code) 0.000999 0.00608688
Sat4j CuttingPlanes 2.3.0 (complete)3455963? (TO) 1800.26 1793.7

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:
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 -x142 -x143
-x144 -x145 x146 -x147 -x148 -x149 -x150 -x151 -x152 -x153 -x154 x155 -x156 -x157 -x158 -x159 -x160 -x161 -x162 -x163 x164 -x165 -x166 -x167
-x168 -x169 -x170 -x171 x172 -x173 -x174 -x175 -x176 -x177 -x178 -x179 -x180 -x181 x182 -x183 -x184 -x185 -x186 -x187 -x188 -x189 -x190 x191
-x192 -x193 -x194 -x195 -x196 -x197 -x198 -x199 -x200 -x201 -x202 -x203 -x204 -x205 -x206 -x207 x208 -x209 -x210 x211 x212 -x213 -x214 -x215