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

Result page for benchmark

Jump to solvers results

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 benchmark0.515921
Has Objective FunctionYES
(Un)Satisfiability was provedYES
Best value of the objective function 2
Optimality of the best value was proved YES
Number of variables108
Total number of constraints13
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 constraints13
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)216
Sum of products size (including duplicates)432
Number of different products216
Sum of products size432

Results of the different solvers on this benchmark

Solver NameTraceIDAnswerobjective functionCPU timeWall clock time
clasp 2.0-R4191-patched (fixed) (complete)3491780OPT2 0.515921 0.515897
clasp 2.0-R4191 [DEPRECATED] (complete)3469289OPT2 0.51992 0.520426
Sat4j Resolution 2.3.0 (complete)3458251OPT2 0.624904 0.394695
SCIP spx E_2 2011-06-10 (fixed) (complete)3488467OPT2 1.11383 1.11492
Sat4j Res//CP 2.3.0 (complete)3453867OPT2 1.64775 2.19917
bsolo 3.2 (complete)3462655OPT2 2.45463 2.45522
SCIP spx E SCIP with SoPlex [DEPRECATED] (complete)3450547OPT2 2.70959 2.71024
Sat4j CuttingPlanes 2.3.0 (complete)3456059OPT2 3.70444 2.42817
MinisatID 2.4.8 [DEPRECATED] (complete)3464315OPT2 7.33588 7.33549
SCIP spx 2 2011-06-10 (fixed) (complete)3485025OPT2 12.995 12.9955
MinisatID 2.4.8-gmp [DEPRECATED] (complete)3465975OPT2 19.1811 19.181
borg pb-opt-11.04.03 (complete)3481404OPT2 24.0543 24.1784
SCIP spx SCIP with SoPlex [DEPRECATED] (complete)3452207OPT2 32.977 32.977
MinisatID 2.5.2 (fixed) (complete)3490188? (exit code) 0.000999 0.00613296
MinisatID 2.5.2-gmp (fixed) (complete)3496288? (exit code) 0.000999 0.00609503

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:
-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 x79 x80 -x81 -x82 x83 x84 x85 -x86 x87 -x88 x89 -x90 x91 -x92 -x93 x94 -x95 x96 x97
-x98 x99 -x100 x101 -x102 -x103 -x104 -x105 -x106 -x107 x108