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=47-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=47-P1=37-B.opb
MD5SUM515f2452a47dcd7c700e28959e56e1e0
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 benchmark0.039993
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 8012
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)2702060OPT3 0.009998 0.0133799
wbo 1.4b (fixed) (complete)2702061OPT3 0.010997 0.0120489
bsolo 3.2 Cl (complete)2670498OPT3 0.039993 0.0397179
SCIPnone SCIP 1.2.1.2 without any LP solver (complete)2663592OPT3 0.045992 0.045966
PB/CT 0.1 (complete)2667882OPT3 0.054991 0.0543301
bsolo 3.2 Card (complete)2670497OPT3 0.081986 0.081129
SCIPspx SCIP 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)2703021OPT3 0.081986 0.0816861
SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solver (complete)2665022OPT3 0.081987 0.0821441
pb_cplex 2010-06-29 (complete)2696931OPT3 0.082987 0.0653579
SCIPspx SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)2666452OPT3 0.086985 0.0868501
PB/CT 0.1 fixed (complete)2681476OPT3 0.138978 0.138285
SAT4J PB Resolution 2.2.0 2010-05-26 (complete)2658351OPT3 0.32595 0.311225
SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)2661710OPT3 0.446931 2.66699
SAT4J PB CuttingPlanes 2.2.0 2010-05-26 (complete)2670006OPT3 0.669897 0.468709
PBPASSolver 2010-06-13 (complete)2673298OPT3 10.6854 10.6894

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