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=29-P1=23-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=29-P1=23-B.opb
MD5SUM05e48b36cc39be8381f82f346abe2761
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 benchmark0.024995
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 1980
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)2701940OPT3 0.006998 0.00899992
wbo 1.4b (fixed) (complete)2701941OPT3 0.006998 0.00868009
bsolo 3.2 Cl (complete)2670378OPT3 0.024995 0.025136
PB/CT 0.1 (complete)2667822OPT3 0.030994 0.0319171
SCIPspx SCIP 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)2702961OPT3 0.034994 0.03583
pb_cplex 2010-06-29 (complete)2696871OPT3 0.036993 0.0358001
SCIPnone SCIP 1.2.1.2 without any LP solver (complete)2663532OPT3 0.037994 0.0376459
bsolo 3.2 Card (complete)2670377OPT3 0.043992 0.0451841
PB/CT 0.1 fixed (complete)2681416OPT3 0.045992 0.0461961
SCIPspx SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)2666392OPT3 0.075988 0.0757501
SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solver (complete)2664962OPT3 0.076988 0.076825
SAT4J PB Resolution 2.2.0 2010-05-26 (complete)2658291OPT3 0.315951 0.312427
SAT4J PB CuttingPlanes 2.2.0 2010-05-26 (complete)2669946OPT3 0.363944 0.31902
SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)2661650OPT3 0.377941 2.28994
PBPASSolver 2010-06-13 (complete)2673238OPT3 0.699893 0.699257

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