PB'10 competition: satisfaction and optimization track: solvers results per benchmarks

Result page for benchmark
normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/
factor-mod-B/factor-mod-size=9-P0=137-P1=127-P2=347-B.opb

Jump to solvers results

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/
factor-mod-B/factor-mod-size=9-P0=137-P1=127-P2=347-B.opb
MD5SUMac77720b7f5b87daca561007155fe585
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 benchmark0.78688
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables54
Total number of constraints5
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 constraints5
Minimum length of a constraint9
Maximum length of a constraint99
Number of terms in the objective function 9
Biggest coefficient in the objective function 256
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 511
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 131072
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 523264
Number of bits of the biggest sum of numbers19
Number of products (including duplicates)162
Sum of products size (including duplicates)324
Number of different products162
Sum of products size324

Results of the different solvers on this benchmark

Solver NameTraceIDAnswerobjective functionCPU timeWall clock time
SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solver (complete)2665082OPT3 0.203968 0.204609
SCIPnone SCIP 1.2.1.2 without any LP solver (complete)2663652OPT3 0.78688 0.788588
SCIPspx SCIP 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)2703081OPT3 2.18467 2.18516
SCIPspx SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)2666512OPT3 2.19767 2.19789
wbo 1.4b (complete)2702180OPT3 19.866 19.8743
wbo 1.4b (fixed) (complete)2702181OPT3 19.882 19.8942
SAT4J PB Resolution 2.2.0 2010-05-26 (complete)2658411OPT3 41.2987 39.5054
bsolo 3.2 Cl (complete)2670618OPT3 57.3123 57.3313
bsolo 3.2 Card (complete)2670617OPT3 82.6554 82.6745
SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)2661770OPT3 83.1134 44.2054
pb_cplex 2010-06-29 (complete)2696991OPT3 695.16 388.555
PB/CT 0.1 (complete)2667942OPT3 1297.49 1297.9
PB/CT 0.1 fixed (complete)2681536OPT3 1421.59 1421.98
SAT4J PB CuttingPlanes 2.2.0 2010-05-26 (complete)2670066SAT (TO)3 1800.25 1771.71
PBPASSolver 2010-06-13 (complete)2673358? (TO) 1800.02 1800.51

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:
-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