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=59-P1=53-P2=11-P3=59-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=59-P1=53-P2=11-P3=59-B.opb
MD5SUMbc013f756978420202c73860888da520
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 benchmark0.096985
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)2663561OPT3 0.096985 0.0965509
SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solver (complete)2664991OPT3 0.25296 0.252869
SCIPspx SCIP 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)2702990OPT3 0.382941 0.383116
SCIPspx SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)2666421OPT3 0.430934 0.431213
wbo 1.4b (complete)2701998OPT3 0.722889 0.72212
wbo 1.4b (fixed) (complete)2701999OPT3 0.726888 0.726618
bsolo 3.2 Cl (complete)2670436OPT3 0.931857 0.932327
bsolo 3.2 Card (complete)2670435OPT3 1.12583 1.12638
SAT4J PB Resolution 2.2.0 2010-05-26 (complete)2658320OPT3 2.90356 1.87783
SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)2661679OPT3 4.33734 3.37988
PB/CT 0.1 (complete)2667851OPT3 9.38657 9.39045
PB/CT 0.1 fixed (complete)2681445OPT3 21.1428 21.1485
pb_cplex 2010-06-29 (complete)2696900OPT3 347.297 202.767
SAT4J PB CuttingPlanes 2.2.0 2010-05-26 (complete)2669975OPT3 570.197 562.479
PBPASSolver 2010-06-13 (complete)2673267OPT3 1174.64 1174.94

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