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 benchmark0.046992
Has Objective FunctionYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables75
Total number of constraints11
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 constraints11
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)125
Sum of products size (including duplicates)250
Number of different products125
Sum of products size250

Results of the different solvers on this benchmark

Solver NameTraceIDAnswerobjective functionCPU timeWall clock time
SCIP spx 2 2011-06-10 (fixed) (complete)3484833OPT3 0.046992 0.0477261
SCIP spx SCIP with SoPlex [DEPRECATED] (complete)3452015OPT3 0.048992 0.0490849
SCIP spx E SCIP with SoPlex [DEPRECATED] (complete)3450355OPT3 0.052991 0.0537111
SCIP spx E_2 2011-06-10 (fixed) (complete)3488275OPT3 0.053991 0.054449
clasp 2.0-R4191 [DEPRECATED] (complete)3469097OPT3 0.067988 0.06838
clasp 2.0-R4191-patched (fixed) (complete)3491588OPT3 0.070988 0.07177
bsolo 3.2 (complete)3462463OPT3 0.511922 0.511116
borg pb-opt-11.04.03 (complete)3481212OPT3 0.52092 0.597158
Sat4j Resolution 2.3.0 (complete)3458059OPT3 0.707891 0.443928
Sat4j Res//CP 2.3.0 (complete)3453675OPT3 2.16767 1.18714
MinisatID 2.4.8 [DEPRECATED] (complete)3464123OPT3 14.2368 14.2373
MinisatID 2.4.8-gmp [DEPRECATED] (complete)3465783OPT3 47.8417 47.8418
Sat4j CuttingPlanes 2.3.0 (complete)3455867OPT3 86.3759 84.6674
MinisatID 2.5.2-gmp (fixed) (complete)3496096? (exit code) 0 0.00584895
MinisatID 2.5.2 (fixed) (complete)3489996? (exit code) 0.000999 0.00573804

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:
-x75 x74 -x73 x72 -x71 -x70 -x69 -x68 x67 x66 x50 -x49 x48 x47 x46 -x65 -x64 -x63 -x62 x61 x45 -x44 -x43 -x42 x41 -x60 -x59 -x58 -x57 -x56
-x40 -x39 x38 x37 x36 -x55 -x54 -x53 -x52 x51 -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