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=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=6-P0=59-P1=29-B.opb
MD5SUM2136726fbb803f220f38b254700007d3
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 benchmark0.027995
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 8048
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)2702230OPT3 0.006998 0.010715
wbo 1.4b (fixed) (complete)2702231OPT3 0.006998 0.00871902
bsolo 3.2 Cl (complete)2670668OPT3 0.027995 0.027548
pb_cplex 2010-06-29 (complete)2697016OPT3 0.035993 0.0355559
SCIPnone SCIP 1.2.1.2 without any LP solver (complete)2663677OPT3 0.043992 0.04356
PB/CT 0.1 fixed (complete)2681561OPT3 0.046992 0.045942
SCIPspx SCIP 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)2703106OPT3 0.077987 0.077559
SCIPspx SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)2666537OPT3 0.083986 0.083487
SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solver (complete)2665107OPT3 0.084986 0.084529
bsolo 3.2 Card (complete)2670667OPT3 0.132979 0.132598
PB/CT 0.1 (complete)2667967OPT3 0.135979 0.135526
SAT4J PB Resolution 2.2.0 2010-05-26 (complete)2658436OPT3 0.32595 0.310457
SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)2661795OPT3 0.368942 2.29008
SAT4J PB CuttingPlanes 2.2.0 2010-05-26 (complete)2670091OPT3 0.601908 0.439543
PBPASSolver 2010-06-13 (complete)2673383OPT3 9.92449 9.93017

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