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 benchmarkSAT
Best value of the objective obtained on this benchmark9
Best CPU time to get the best result obtained on this benchmark1799.73
Has Objective FunctionYES
(Un)Satisfiability was provedYES
Best value of the objective function 12
Optimality of the best value was proved NO
Number of variables172
Total number of constraints14
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 constraints14
Minimum length of a constraint75
Maximum length of a constraint76
Number of terms in the objective function 112
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 3570
Number of bits of the sum of numbers in the objective function 12
Biggest number in a constraint 1531
Number of bits of the biggest number in a constraint 11
Biggest sum of numbers in a constraint 5104
Number of bits of the biggest sum of numbers13
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_2 2011-06-10 (fixed) (complete)3488993SAT9 1799.73 1799.69
SCIP spx E SCIP with SoPlex [DEPRECATED] (complete)3451073SAT (TO)10 1800.1 1800.06
SCIP spx SCIP with SoPlex [DEPRECATED] (complete)3452733SAT (TO)10 1800.16 1800.17
SCIP spx 2 2011-06-10 (fixed) (complete)3485551SAT (TO)11 1800.09 1800.05
Sat4j Res//CP 2.3.0 (complete)3454657SAT (TO)16 1800.29 979.183
Sat4j Resolution 2.3.0 (complete)3459041SAT (TO)17 1800.15 1796.66
pwbo 1.1 (complete)3500456SAT (TO)21 1800.09 900.038
bsolo 3.2 (complete)3463181SAT34 1798 1797.96
Sat4j CuttingPlanes 2.3.0 (complete)3456849SAT (TO)961 1800.25 1797.78
clasp 2.0-R4191 (complete)3468288SAT (TO)1350 1800.06 1800.02
MinisatID 2.5.2 (fixed) (complete)3490714? (TO)18 1800.04 1800.01
MinisatID 2.5.2-gmp (fixed) (complete)3497078? (TO)23 1800.04 1800.01
MinisatID 2.4.8 [DEPRECATED] (complete)3464841? (TO)35 1800.06 1800.02
MinisatID 2.4.8-gmp [DEPRECATED] (complete)3466765? (TO)38 1800.05 1802.02
borg pb-opt-11.04.03 (complete)3481905? (MO) 290.56 287.086
wbo 1.6 (complete)3460969? (TO) 1800.1 1800.07

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: 9
Solution found:
-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