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 benchmark6
Best CPU time to get the best result obtained on this benchmark1798.93
Has Objective FunctionYES
(Un)Satisfiability was provedYES
Best value of the objective function 4
Optimality of the best value was proved NO
Number of variables146
Total number of constraints12
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 constraints12
Minimum length of a constraint62
Maximum length of a constraint66
Number of terms in the objective function 96
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 3060
Number of bits of the sum of numbers in the objective function 12
Biggest number in a constraint 1486
Number of bits of the biggest number in a constraint 11
Biggest sum of numbers in a constraint 4969
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)3488999SAT6 1798.93 1799.21
SCIP spx 2 2011-06-10 (fixed) (complete)3485557SAT6 1799.44 1799.43
SCIP spx E SCIP with SoPlex [DEPRECATED] (complete)3451079SAT (TO)6 1800.09 1800.05
SCIP spx SCIP with SoPlex [DEPRECATED] (complete)3452739SAT (TO)6 1800.1 1800.05
bsolo 3.2 (complete)3463187SAT7 1798.05 1798.21
Sat4j Resolution 2.3.0 (complete)3459047SAT (TO)7 1800.11 1796.44
pwbo 1.1 (complete)3500460SAT (TO)10 1800.11 900.036
Sat4j Res//CP 2.3.0 (complete)3454663SAT (TO)10 1800.27 1001.61
Sat4j CuttingPlanes 2.3.0 (complete)3456855SAT (TO)487 1800.28 1795.52
clasp 2.0-R4191 (complete)3468294SAT (TO)1129 1800.06 1800.12
MinisatID 2.5.2 (fixed) (complete)3490720? (TO)8 1800.06 1800.01
MinisatID 2.4.8 [DEPRECATED] (complete)3464847? (TO)10 1800.08 1800.02
MinisatID 2.4.8-gmp [DEPRECATED] (complete)3466771? (TO)15 1800.07 1800.02
MinisatID 2.5.2-gmp (fixed) (complete)3497084? (TO)17 1800.07 1800.01
borg pb-opt-11.04.03 (complete)3481911? (MO) 353.28 350.389
wbo 1.6 (complete)3460975? (TO) 1800.14 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: 6
Solution found:
-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