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

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General information on the benchmark

Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark0.109982
Has Objective FunctionYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables126
Total number of constraints15
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 constraints15
Minimum length of a constraint6
Maximum length of a constraint48
Number of terms in the objective function 6
Biggest coefficient in the objective function 32
Number of bits for the biggest coefficient in the objective function 6
Sum of the numbers in the objective function 63
Number of bits of the sum of numbers in the objective function 6
Biggest number in a constraint 2048
Number of bits of the biggest number in a constraint 12
Biggest sum of numbers in a constraint 8064
Number of bits of the biggest sum of numbers13
Number of products (including duplicates)252
Sum of products size (including duplicates)504
Number of different products252
Sum of products size504

Results of the different solvers on this benchmark

Solver NameTraceIDAnswerobjective functionCPU timeWall clock time
SCIP spx 2 2011-06-10 (fixed) (complete)3484868OPT3 0.109982 0.110142
SCIP spx SCIP with SoPlex [DEPRECATED] (complete)3452050OPT3 0.111982 0.11196
SCIP spx E SCIP with SoPlex [DEPRECATED] (complete)3450390OPT3 0.143977 0.143971
SCIP spx E_2 2011-06-10 (fixed) (complete)3488310OPT3 0.143977 0.145019
borg pb-opt-11.04.03 (complete)3481247OPT3 0.591909 0.672993
clasp 2.0-R4191-patched (fixed) (complete)3491623OPT3 0.906861 0.906859
clasp 2.0-R4191 [DEPRECATED] (complete)3469132OPT3 0.909861 0.910635
Sat4j Resolution 2.3.0 (complete)3458094OPT3 2.41263 1.98008
bsolo 3.2 (complete)3462498OPT3 6.90495 6.90652
MinisatID 2.4.8 [DEPRECATED] (complete)3464158OPT3 612.661 612.726
MinisatID 2.4.8-gmp [DEPRECATED] (complete)3465818OPT3 1751.5 1751.46
Sat4j Res//CP 2.3.0 (complete)3453710SAT (TO)3 1800.24 1791.22
Sat4j CuttingPlanes 2.3.0 (complete)3455902SAT (TO)3 1800.27 1791.89
MinisatID 2.5.2-gmp (fixed) (complete)3496131? (exit code) 0.000999 0.00590694
MinisatID 2.5.2 (fixed) (complete)3490031? (exit code) 0.000999 0.00575006

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: 3
Solution found:
-x126 -x125 x124 x123 x122 x121 -x120 -x119 -x118 -x117 -x116 x115 -x84 x83 x82 x81 -x80 x79 -x114 -x113 -x112 -x111 x110 -x109 -x78 x77 x76
x75 x74 x73 -x108 -x107 -x106 -x105 -x104 x103 x72 x71 -x70 x69 -x68 x67 -x102 -x101 -x100 -x99 -x98 -x97 x66 -x65 -x64 x63 x62 x61 -x96
-x95 -x94 -x93 x92 -x91 -x60 -x59 x58 x57 -x56 x55 -x90 -x89 -x88 -x87 -x86 x85 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