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 benchmark4.16737
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)3450379OPT3 4.16737 4.16725
SCIP spx E_2 2011-06-10 (fixed) (complete)3488299OPT3 4.26035 4.26125
borg pb-opt-11.04.03 (complete)3481236OPT3 5.72413 5.79715
SCIP spx SCIP with SoPlex [DEPRECATED] (complete)3452039OPT3 18.7731 18.7727
SCIP spx 2 2011-06-10 (fixed) (complete)3484857OPT3 19.2561 19.2561
clasp 2.0-R4191 [DEPRECATED] (complete)3469121OPT3 302.23 302.223
clasp 2.0-R4191-patched (fixed) (complete)3491612OPT3 328.235 328.226
Sat4j Resolution 2.3.0 (complete)3458083OPT3 455.739 453.166
Sat4j Res//CP 2.3.0 (complete)3453699OPT3 1002.9 550.544
bsolo 3.2 (complete)3462487SAT3 1798.01 1798.03
MinisatID 2.4.8 [DEPRECATED] (complete)3464147? (TO)507 1800.07 1800.02
MinisatID 2.5.2 (fixed) (complete)3490020? (exit code) 0 0.00578209
MinisatID 2.5.2-gmp (fixed) (complete)3496120? (exit code) 0.000999 0.00594588
MinisatID 2.4.8-gmp [DEPRECATED] (complete)3465807? (TO) 1800.1 1800.02
Sat4j CuttingPlanes 2.3.0 (complete)3455891? (TO) 1800.31 1793.4

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