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 benchmark2
Best CPU time to get the best result obtained on this benchmark1797.14
Has Objective FunctionYES
(Un)Satisfiability was provedYES
Best value of the objective function 0
Optimality of the best value was proved YES
Number of variables120
Total number of constraints10
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 constraints10
Minimum length of a constraint55
Maximum length of a constraint56
Number of terms in the objective function 80
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 2550
Number of bits of the sum of numbers in the objective function 12
Biggest number in a constraint 1162
Number of bits of the biggest number in a constraint 11
Biggest sum of numbers in a constraint 3997
Number of bits of the biggest sum of numbers12
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 2 2011-06-10 (fixed) (complete)3485563SAT2 1797.14 1797.09
SCIP spx E_2 2011-06-10 (fixed) (complete)3489005SAT2 1797.18 1797.16
SCIP spx SCIP with SoPlex [DEPRECATED] (complete)3452745SAT (TO)2 1800.07 1800.03
SCIP spx E SCIP with SoPlex [DEPRECATED] (complete)3451085SAT (TO)2 1800.11 1800.03
bsolo 3.2 (complete)3463193SAT3 1798 1797.93
pwbo 1.1 (complete)3500434SAT (TO)3 1800.08 900.035
Sat4j Resolution 2.3.0 (complete)3459053SAT (TO)3 1800.1 1797.57
Sat4j Res//CP 2.3.0 (complete)3454669SAT (TO)3 1800.6 988.872
Sat4j CuttingPlanes 2.3.0 (complete)3456861SAT (TO)243 1800.3 1793.21
clasp 2.0-R4191 (complete)3468300SAT (TO)1069 1800.07 1800.02
MinisatID 2.4.8 [DEPRECATED] (complete)3464853? (TO)2 1800.04 1800.02
MinisatID 2.5.2 (fixed) (complete)3490726? (TO)2 1800.09 1800.01
MinisatID 2.5.2-gmp (fixed) (complete)3497090? (TO)4 1800.11 1802.11
MinisatID 2.4.8-gmp [DEPRECATED] (complete)3466777? (TO)9 1800.06 1802.02
borg pb-opt-11.04.03 (complete)3481917? (MO) 242.46 239.487
wbo 1.6 (complete)3460981? (TO) 1800.11 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: 2
Solution found:
-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