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=3-P1=7-P2=31-P3=29-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=3-P1=7-P2=31-P3=29-B.opb
MD5SUM4745e9e034e818bc4d4453d19dcfb684
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 benchmark0.05799
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 variables45
Total number of constraints7
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 constraints7
Minimum length of a constraint5
Maximum length of a constraint35
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 1984
Number of bits of the biggest sum of numbers11
Number of products (including duplicates)75
Sum of products size (including duplicates)150
Number of different products75
Sum of products size150

Results of the different solvers on this benchmark

Solver NameTraceIDAnswerobjective functionCPU timeWall clock time
SCIPnone SCIP 1.2.1.2 without any LP solver (complete)2663596OPT3 0.05799 0.0577511
bsolo 3.2 Cl (complete)2670506OPT3 0.080987 0.0813469
wbo 1.4b (complete)2702068OPT3 0.082986 0.0826439
wbo 1.4b (fixed) (complete)2702069OPT3 0.083986 0.084579
SCIPspx SCIP 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)2703025OPT3 0.101984 0.101766
bsolo 3.2 Card (complete)2670505OPT3 0.165974 0.165466
SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solver (complete)2665026OPT3 0.472927 0.472365
SCIPspx SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)2666456OPT3 0.605907 0.606209
PB/CT 0.1 (complete)2667886OPT3 0.829873 0.82997
PB/CT 0.1 fixed (complete)2681480OPT3 1.59776 1.59804
SAT4J PB Resolution 2.2.0 2010-05-26 (complete)2658355OPT3 1.61475 0.936132
PBPASSolver 2010-06-13 (complete)2673302OPT3 2.32765 2.32828
SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)2661714OPT3 3.3115 3.39148
SAT4J PB CuttingPlanes 2.2.0 2010-05-26 (complete)2670010OPT3 27.4088 23.9623
pb_cplex 2010-06-29 (complete)2696935OPT3 126.754 71.9909

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:
-x45 -x44 -x43 -x42 x41 -x40 -x39 x38 -x37 -x36 -x30 -x29 x28 x27 x26 -x35 -x34 -x33 -x32 -x31 -x25 x24 x23 x22 x21 -x20 x19 -x18 -x17 x16
-x15 x14 -x13 -x12 x11 -x10 -x9 x8 -x7 x6 -x5 -x4 -x3 x2 x1