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

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General information on the benchmark

Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark5867
Best CPU time to get the best result obtained on this benchmark0.012997
Has Objective FunctionYES
(Un)Satisfiability was provedYES
Best value of the objective function 5867
Optimality of the best value was proved YES
Number of variables78
Total number of constraints84
Number of constraints which are clauses72
Number of constraints which are cardinality constraints (but not clauses)12
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint6
Number of terms in the objective function 78
Biggest coefficient in the objective function 2194
Number of bits for the biggest coefficient in the objective function 12
Sum of the numbers in the objective function 39785
Number of bits of the sum of numbers in the objective function 16
Biggest number in a constraint 2194
Number of bits of the biggest number in a constraint 12
Biggest sum of numbers in a constraint 39785
Number of bits of the biggest sum of numbers16
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
clasp 2.0-R4191 (complete)3467976OPT5867 0.012997 0.0189841
wbo 1.6 (complete)3460657OPT5867 0.013997 0.0190701
pwbo 1.1 (complete)3500494OPT5867 0.017996 0.010348
SCIP spx 2 2011-06-10 (fixed) (complete)3485239OPT5867 0.029995 0.0299699
SCIP spx SCIP with SoPlex [DEPRECATED] (complete)3452421OPT5867 0.030994 0.030936
SCIP spx E_2 2011-06-10 (fixed) (complete)3488681OPT5867 0.032994 0.033647
SCIP spx E SCIP with SoPlex [DEPRECATED] (complete)3450761OPT5867 0.035993 0.0362559
bsolo 3.2 (complete)3462869OPT5867 0.090986 0.0916969
MinisatID 2.5.2 (fixed) (complete)3490402OPT5867 0.12198 0.125172
MinisatID 2.4.8 [DEPRECATED] (complete)3464529OPT5867 0.293955 0.294889
Sat4j CuttingPlanes 2.3.0 (complete)3456273OPT5867 0.32495 0.219365
borg pb-opt-11.04.03 (complete)3481618OPT5867 0.446931 0.915796
Sat4j Resolution 2.3.0 (complete)3458465OPT5867 0.536917 0.294096
Sat4j Res//CP 2.3.0 (complete)3454081OPT5867 0.645901 1.67191
MinisatID 2.5.2-gmp (fixed) (complete)3496502OPT5867 0.679895 0.679692
MinisatID 2.4.8-gmp [DEPRECATED] (complete)3466189OPT5867 1.68374 1.68399

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: 5867
Solution found:
-x1 x2 -x3 -x4 -x5 -x6 -x7 x8 -x9 -x10 -x11 -x12 -x13 x14 -x15 -x16 -x17 -x18 -x19 x20 -x21 -x22 -x23 -x24 -x25 x26 -x27 -x28 -x29 -x30 -x31
x32 -x33 -x34 -x35 -x36 -x37 x38 -x39 -x40 -x41 -x42 -x43 x44 -x45 -x46 -x47 -x48 -x49 x50 -x51 -x52 -x53 -x54 -x55 x56 -x57 -x58 -x59 -x60
-x61 x62 -x63 -x64 -x65 -x66 -x67 x68 -x69 -x70 -x71 -x72 -x73 x74 -x75 -x76 -x77 -x78