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=5-P0=23-P1=11-B.opb

Jump to solvers results

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/
factor-mod-B/factor-mod-size=5-P0=23-P1=11-B.opb
MD5SUM5cb8810690d9b87ecb9ebe5488675e03
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 benchmark0.020996
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 variables15
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 constraint5
Maximum length of a constraint30
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 1982
Number of bits of the biggest sum of numbers11
Number of products (including duplicates)25
Sum of products size (including duplicates)50
Number of different products25
Sum of products size50

Results of the different solvers on this benchmark

Solver NameTraceIDAnswerobjective functionCPU timeWall clock time
wbo 1.4b (complete)2702242OPT3 0.009997 0.0108599
wbo 1.4b (fixed) (complete)2702243OPT3 0.009998 0.00946605
PB/CT 0.1 fixed (complete)2681567OPT3 0.020996 0.020476
bsolo 3.2 Cl (complete)2670680OPT3 0.021995 0.0208071
PB/CT 0.1 (complete)2667973OPT3 0.022996 0.022479
SCIPnone SCIP 1.2.1.2 without any LP solver (complete)2663683OPT3 0.035993 0.0352221
pb_cplex 2010-06-29 (complete)2697022OPT3 0.036993 0.0338169
bsolo 3.2 Card (complete)2670679OPT3 0.042992 0.0427991
SCIPspx SCIP 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)2703112OPT3 0.075987 0.0754049
SCIPspx SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)2666543OPT3 0.080986 0.081013
SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solver (complete)2665113OPT3 0.080986 0.080878
SAT4J PB Resolution 2.2.0 2010-05-26 (complete)2658442OPT3 0.32295 0.311458
SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)2661801OPT3 0.370942 2.28121
SAT4J PB CuttingPlanes 2.2.0 2010-05-26 (complete)2670097OPT3 0.380942 0.307265
PBPASSolver 2010-06-13 (complete)2673389OPT3 0.503922 0.510115

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 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 -x11 x12 -x13 -x14 -x15