PB'11 competition: satisfaction and optimization track: solvers results per benchmarks

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General information on the benchmark

Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark1523
Best CPU time to get the best result obtained on this benchmark1.44378
Has Objective FunctionYES
(Un)Satisfiability was provedYES
Best value of the objective function 1523
Optimality of the best value was proved YES
Number of variables201
Total number of constraints133
Number of constraints which are clauses20
Number of constraints which are cardinality constraints (but not clauses)26
Number of constraints which are nor clauses,nor cardinality constraints87
Minimum length of a constraint3
Maximum length of a constraint67
Number of terms in the objective function 201
Biggest coefficient in the objective function 1920
Number of bits for the biggest coefficient in the objective function 11
Sum of the numbers in the objective function 19980
Number of bits of the sum of numbers in the objective function 15
Biggest number in a constraint 1920
Number of bits of the biggest number in a constraint 11
Biggest sum of numbers in a constraint 19980
Number of bits of the biggest sum of numbers15
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Results of the different solvers on this benchmark

Solver NameTraceIDAnswerobjective functionCPU timeWall clock time
SCIP spx E SCIP with SoPlex [DEPRECATED] (complete)3451444OPT1523 1.42478 1.425
SCIP spx SCIP with SoPlex [DEPRECATED] (complete)3453104OPT1523 1.44378 1.44411
SCIP spx E_2 2011-06-10 (fixed) (complete)3489364OPT1523 1.44478 1.44491
SCIP spx 2 2011-06-10 (fixed) (complete)3485922OPT1523 1.44778 1.44902
borg pb-opt-11.04.03 (complete)3481950OPT1523 2.51562 34.2617
bsolo 3.2 (complete)3463552OPT1523 19.795 19.7942
clasp 2.0-R4191 (complete)3468659OPT1523 602.668 602.659
pwbo 1.1 (complete)3500058SAT (TO)1523 1800.07 900.026
Sat4j Res//CP 2.3.0 (complete)3455042SAT (TO)1523 1800.14 1069.57
Sat4j Resolution 2.3.0 (complete)3459426SAT (TO)1523 1800.14 1795.44
Sat4j CuttingPlanes 2.3.0 (complete)3457234SAT (TO)1559 1800.27 1797.32
MinisatID 2.5.2 (fixed) (complete)3491085? (TO)1523 1800.06 1800.01
MinisatID 2.5.2-gmp (fixed) (complete)3497463? (TO)1543 1800.05 1802.01
MinisatID 2.4.8 [DEPRECATED] (complete)3465212? (TO)1571 1800.1 1800.02
MinisatID 2.4.8-gmp [DEPRECATED] (complete)3467150? (TO)1575 1800.1 1800.12
wbo 1.6 (complete)3461340? (TO) 1800.12 1800.24

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: 1523
Solution found:
-x201 -x200 -x199 -x198 -x197 -x196 -x195 -x194 x193 x192 -x191 -x190 -x189 -x188 -x187 -x186 -x185 -x184 -x183 -x182 -x181 -x180 -x179
-x178 -x177 x176 -x175 x174 -x173 -x172 -x171 -x170 -x169 -x168 -x167 -x166 -x165 -x164 -x163 -x162 x161 -x160 -x159 -x158 -x157 x156 -x155
-x154 -x153 -x152 -x151 -x150 -x149 -x148 -x147 -x146 -x145 -x144 -x143 x142 -x141 -x140 -x139 x138 -x137 -x136 -x135 -x134 -x133 -x132
-x131 -x130 -x129 -x128 -x127 -x126 -x125 -x124 -x123 -x122 x121 x120 -x119 -x118 -x117 -x116 -x115 -x114 -x113 -x112 -x111 -x110 -x109
-x108 -x107 -x106 -x105 x104 -x103 x102 -x101 -x100 -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