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 benchmark8
Best CPU time to get the best result obtained on this benchmark1800.11
Has Objective FunctionYES
(Un)Satisfiability was provedYES
Best value of the objective function 18
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 constraint74
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 1648
Number of bits of the biggest number in a constraint 11
Biggest sum of numbers in a constraint 5454
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 SCIP with SoPlex [DEPRECATED] (complete)3451080SAT (TO)8 1800.1 1800.06
SCIP spx SCIP with SoPlex [DEPRECATED] (complete)3452740SAT (TO)8 1800.11 1800.06
SCIP spx E_2 2011-06-10 (fixed) (complete)3489000SAT (TO)12 1800.08 1800.05
SCIP spx 2 2011-06-10 (fixed) (complete)3485558SAT (TO)12 1800.1 1800.05
Sat4j Resolution 2.3.0 (complete)3459048SAT (TO)13 1800.11 1796.66
Sat4j Res//CP 2.3.0 (complete)3454664SAT (TO)17 1800.22 945.334
pwbo 1.1 (complete)3500459SAT (TO)19 1800.1 900.035
bsolo 3.2 (complete)3463188SAT80 1798 1797.95
Sat4j CuttingPlanes 2.3.0 (complete)3456856SAT (TO)846 1800.23 1797.3
clasp 2.0-R4191 (complete)3468295SAT (TO)1274 1800.06 1800.01
MinisatID 2.5.2 (fixed) (complete)3490721? (TO)25 1800.06 1800.01
MinisatID 2.5.2-gmp (fixed) (complete)3497085? (TO)31 1800.05 1802.01
MinisatID 2.4.8 [DEPRECATED] (complete)3464848? (TO)38 1800.07 1800.01
MinisatID 2.4.8-gmp [DEPRECATED] (complete)3466772? (TO)38 1800.08 1800.12
borg pb-opt-11.04.03 (complete)3481912? (MO) 288.61 285.683
wbo 1.6 (complete)3460976? (TO) 1800.1 1800.06

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: 8
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