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 benchmark0.230964
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 2 2011-06-10 (fixed) (complete)3484905OPT3 0.230964 0.232657
SCIP spx SCIP with SoPlex [DEPRECATED] (complete)3452087OPT3 0.233964 0.233699
borg pb-opt-11.04.03 (complete)3481284OPT3 0.765883 0.880558
SCIP spx E SCIP with SoPlex [DEPRECATED] (complete)3450427OPT3 1.58976 1.58969
SCIP spx E_2 2011-06-10 (fixed) (complete)3488347OPT3 1.61775 1.61744
Sat4j Resolution 2.3.0 (complete)3458131OPT3 591.876 588.855
clasp 2.0-R4191 [DEPRECATED] (complete)3469169OPT3 680.737 680.724
clasp 2.0-R4191-patched (fixed) (complete)3491660OPT3 681.236 681.223
Sat4j Res//CP 2.3.0 (complete)3453747OPT3 1318.87 741.802
bsolo 3.2 (complete)3462535SAT9 1798 1797.97
MinisatID 2.5.2-gmp (fixed) (complete)3496168? (exit code) 0.000999 0.0059459
MinisatID 2.5.2 (fixed) (complete)3490068? (exit code) 0.000999 0.00570688
MinisatID 2.4.8 [DEPRECATED] (complete)3464195? (TO) 1800.06 1800.02
MinisatID 2.4.8-gmp [DEPRECATED] (complete)3465855? (TO) 1800.08 1800.12
Sat4j CuttingPlanes 2.3.0 (complete)3455939? (TO) 1800.28 1794.03

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