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 benchmark1.63975
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 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 constraint8
Maximum length of a constraint80
Number of terms in the objective function 8
Biggest coefficient in the objective function 128
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 255
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 32768
Number of bits of the biggest number in a constraint 16
Biggest sum of numbers in a constraint 130560
Number of bits of the biggest sum of numbers17
Number of products (including duplicates)576
Sum of products size (including duplicates)1152
Number of different products576
Sum of products size1152

Results of the different solvers on this benchmark

Solver NameTraceIDAnswerobjective functionCPU timeWall clock time
SCIP spx E SCIP with SoPlex [DEPRECATED] (complete)3450544OPT3 1.63975 1.64044
SCIP spx E_2 2011-06-10 (fixed) (complete)3488464OPT3 1.85072 1.85086
borg pb-opt-11.04.03 (complete)3481401OPT3 2.44563 3.95389
SCIP spx SCIP with SoPlex [DEPRECATED] (complete)3452204OPT3 4.53331 4.53471
SCIP spx 2 2011-06-10 (fixed) (complete)3485022OPT3 4.63129 4.63115
clasp 2.0-R4191 [DEPRECATED] (complete)3469286OPT3 39.712 39.7117
clasp 2.0-R4191-patched (fixed) (complete)3491777OPT3 39.9279 39.9266
Sat4j Resolution 2.3.0 (complete)3458248OPT3 70.9532 69.6721
Sat4j Res//CP 2.3.0 (complete)3453864OPT3 146.12 75.7984
bsolo 3.2 (complete)3462652OPT3 1103.41 1103.39
MinisatID 2.4.8 [DEPRECATED] (complete)3464312? (TO)71 1800.06 1802.02
MinisatID 2.4.8-gmp [DEPRECATED] (complete)3465972? (TO)223 1800.05 1800.02
MinisatID 2.5.2 (fixed) (complete)3490185? (exit code) 0 0.00566507
MinisatID 2.5.2-gmp (fixed) (complete)3496285? (exit code) 0.000999 0.00604588
Sat4j CuttingPlanes 2.3.0 (complete)3456056? (TO) 1800.31 1792.59

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:
-x216 x215 -x214 -x213 x212 -x211 x210 -x209 -x208 -x207 x206 x205 -x204 x203 x202 x201 x144 -x143 -x142 -x141 x140 -x139 x138 x137 -x200
-x199 -x198 -x197 -x196 -x195 -x194 x193 -x136 -x135 x134 x133 x132 -x131 x130 x129 -x192 -x191 -x190 -x189 -x188 -x187 -x186 -x185 -x128
-x127 x126 -x125 -x124 -x123 x122 x121 -x184 -x183 -x182 -x181 -x180 x179 -x178 -x177 -x120 -x119 -x118 -x117 -x116 -x115 -x114 x113 x176
x175 x174 -x173 -x172 x171 x170 -x169 -x112 -x111 -x110 x109 x108 -x107 -x106 x105 -x168 -x167 -x166 -x165 -x164 -x163 -x162 -x161 x104 x103
x102 -x101 -x100 x99 x98 x97 -x160 -x159 -x158 -x157 -x156 -x155 -x154 -x153 -x96 -x95 -x94 -x93 x92 -x91 x90 x89 -x152 -x151 -x150 -x149
-x148 -x147 x146 -x145 -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