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 benchmark2
Best CPU time to get the best result obtained on this benchmark0.053991
Has Objective FunctionYES
(Un)Satisfiability was provedYES
Best value of the objective function 2
Optimality of the best value was proved YES
Number of variables105
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 constraint5
Maximum length of a constraint35
Number of terms in the objective function 5
Biggest coefficient in the objective function 16
Number of bits for the biggest coefficient in the objective function 5
Sum of the numbers in the objective function 31
Number of bits of the sum of numbers in the objective function 5
Biggest number in a constraint 512
Number of bits of the biggest number in a constraint 10
Biggest sum of numbers in a constraint 1984
Number of bits of the biggest sum of numbers11
Number of products (including duplicates)175
Sum of products size (including duplicates)350
Number of different products175
Sum of products size350

Results of the different solvers on this benchmark

Solver NameTraceIDAnswerobjective functionCPU timeWall clock time
SCIP spx E SCIP with SoPlex [DEPRECATED] (complete)3450469OPT2 0.053991 0.054267
SCIP spx E_2 2011-06-10 (fixed) (complete)3488389OPT2 0.053991 0.0551159
clasp 2.0-R4191-patched (fixed) (complete)3491702OPT2 0.12398 0.124219
clasp 2.0-R4191 [DEPRECATED] (complete)3469211OPT2 0.124981 0.127415
bsolo 3.2 (complete)3462577OPT2 0.380942 0.390653
Sat4j Resolution 2.3.0 (complete)3458173OPT2 0.58791 0.3674
Sat4j Res//CP 2.3.0 (complete)3453789OPT2 1.23681 1.69455
SCIP spx 2 2011-06-10 (fixed) (complete)3484947OPT2 1.44778 1.44744
MinisatID 2.4.8 [DEPRECATED] (complete)3464237OPT2 2.10468 2.11668
SCIP spx SCIP with SoPlex [DEPRECATED] (complete)3452129OPT2 2.6446 2.64491
borg pb-opt-11.04.03 (complete)3481326OPT2 2.78458 2.88084
MinisatID 2.4.8-gmp [DEPRECATED] (complete)3465897OPT2 5.62914 5.64919
Sat4j CuttingPlanes 2.3.0 (complete)3455981OPT2 54.2747 52.3113
MinisatID 2.5.2 (fixed) (complete)3490110? (exit code) 0.000999 0.00571206
MinisatID 2.5.2-gmp (fixed) (complete)3496210? (exit code) 0.000999 0.00597097

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:
-x105 -x104 -x103 -x102 -x101 -x100 -x99 -x98 -x97 x96 -x70 -x69 -x68 x67 -x66 x95 x94 x93 -x92 x91 -x65 -x64 -x63 x62 -x61 -x90 -x89 -x88
x87 x86 x60 x59 x58 x57 -x56 -x85 -x84 -x83 x82 x81 -x55 x54 x53 x52 -x51 -x80 -x79 -x78 -x77 -x76 -x50 x49 -x48 x47 -x46 -x75 -x74 -x73
-x72 x71 -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