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=17-P2=17-P3=31-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=17-P2=17-P3=31-B.opb
MD5SUM12f8da63a7438023e75727c225236c48
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 benchmark0.112982
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 variables54
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 constraint6
Maximum length of a constraint48
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 8064
Number of bits of the biggest sum of numbers13
Number of products (including duplicates)108
Sum of products size (including duplicates)216
Number of different products108
Sum of products size216

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)2663624OPT3 0.112982 0.112728
SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solver (complete)2665054OPT3 0.284956 0.285012
wbo 1.4b (complete)2702124OPT3 0.293954 0.293624
wbo 1.4b (fixed) (complete)2702125OPT3 0.294954 0.294573
SCIPspx SCIP 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)2703053OPT3 0.395939 0.395253
SCIPspx SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)2666484OPT3 0.423935 0.424544
bsolo 3.2 Cl (complete)2670562OPT3 1.16382 1.16312
bsolo 3.2 Card (complete)2670561OPT3 2.5916 2.59268
SAT4J PB Resolution 2.2.0 2010-05-26 (complete)2658383OPT3 2.77558 1.87096
SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)2661742OPT3 6.77397 4.38744
PB/CT 0.1 (complete)2667914OPT3 10.0825 10.085
PB/CT 0.1 fixed (complete)2681508OPT3 18.3112 18.3158
SAT4J PB CuttingPlanes 2.2.0 2010-05-26 (complete)2670038OPT3 254.214 248.953
pb_cplex 2010-06-29 (complete)2696963OPT3 293.889 167.239
PBPASSolver 2010-06-13 (complete)2673330OPT3 752.787 752.975

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:
-x54 -x53 -x52 -x51 -x50 -x49 -x48 -x47 x46 -x45 -x44 -x43 -x36 -x35 -x34 -x33 -x32 x31 -x42 -x41 -x40 -x39 -x38 -x37 -x30 x29 x28 -x27 x26
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