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=6-P0=61-P1=67-B.opb

Jump to solvers results

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/
factor-mod-B/factor-mod-size=6-P0=61-P1=67-B.opb
MD5SUM8f19d4e159bd0c5a74f8bd44919a7821
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 benchmark0.047991
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 variables18
Total number of constraints3
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 constraints3
Minimum length of a constraint6
Maximum length of a constraint42
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 8056
Number of bits of the biggest sum of numbers13
Number of products (including duplicates)36
Sum of products size (including duplicates)72
Number of different products36
Sum of products size72

Results of the different solvers on this benchmark

Solver NameTraceIDAnswerobjective functionCPU timeWall clock time
wbo 1.4b (complete)2702188OPT3 0.006998 0.00860501
wbo 1.4b (fixed) (complete)2702189OPT3 0.006998 0.00872492
pb_cplex 2010-06-29 (complete)2696995OPT3 0.032994 0.033336
SCIPnone SCIP 1.2.1.2 without any LP solver (complete)2663656OPT3 0.047991 0.0467391
PB/CT 0.1 (complete)2667946OPT3 0.052991 0.052846
bsolo 3.2 Cl (complete)2670626OPT3 0.05499 0.0543049
PB/CT 0.1 fixed (complete)2681540OPT3 0.06199 0.061473
SCIPspx SCIP 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)2703085OPT3 0.078987 0.078189
SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solver (complete)2665086OPT3 0.081986 0.0817331
SCIPspx SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)2666516OPT3 0.083986 0.0839461
bsolo 3.2 Card (complete)2670625OPT3 0.104983 0.104376
SAT4J PB Resolution 2.2.0 2010-05-26 (complete)2658415OPT3 0.325949 0.312313
SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)2661774OPT3 0.374942 2.29168
SAT4J PB CuttingPlanes 2.2.0 2010-05-26 (complete)2670070OPT3 0.414936 0.332909
PBPASSolver 2010-06-13 (complete)2673362OPT3 19.443 19.4577

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:
x1 x2 -x3 -x4 -x5 -x6 x7 -x8 x9 x10 x11 x12 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 -x13 x14 -x15 -x16 -x17 -x18