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=59-P1=37-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=59-P1=37-B.opb
MD5SUMecd8e533e3641a4c2c49e9e1d3d0ce44
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 benchmark0.037993
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 8008
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)2702062OPT3 0.010997 0.0113571
wbo 1.4b (fixed) (complete)2702063OPT3 0.011997 0.0111921
SCIPnone SCIP 1.2.1.2 without any LP solver (complete)2663593OPT3 0.037993 0.0382221
bsolo 3.2 Cl (complete)2670500OPT3 0.046992 0.047272
pb_cplex 2010-06-29 (complete)2696932OPT3 0.075988 0.0632839
SCIPspx SCIP 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)2703022OPT3 0.081986 0.0817501
PB/CT 0.1 fixed (complete)2681477OPT3 0.083986 0.0838269
SCIPspx SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)2666453OPT3 0.083986 0.084215
SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solver (complete)2665023OPT3 0.089985 0.0899449
bsolo 3.2 Card (complete)2670499OPT3 0.095984 0.0951501
PB/CT 0.1 (complete)2667883OPT3 0.166973 0.167923
SAT4J PB Resolution 2.2.0 2010-05-26 (complete)2658352OPT3 0.326949 0.30526
SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)2661711OPT3 0.395939 2.34691
SAT4J PB CuttingPlanes 2.2.0 2010-05-26 (complete)2670007OPT3 0.579911 0.419783
PBPASSolver 2010-06-13 (complete)2673299OPT3 17.8863 17.8924

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