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=11-P1=2-P2=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=11-P1=2-P2=23-B.opb
MD5SUMed9e9f2605ba126b1c81d5ad0f7f804b
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark2
Best CPU time to get the best result obtained on this benchmark0.012998
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 2
Optimality of the best value was proved YES
Number of variables30
Total number of constraints5
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 constraints5
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)50
Sum of products size (including duplicates)100
Number of different products50
Sum of products size100

Results of the different solvers on this benchmark

Solver NameTraceIDAnswerobjective functionCPU timeWall clock time
bsolo 3.2 Cl (complete)2670504OPT2 0.012998 0.0124301
wbo 1.4b (fixed) (complete)2702067OPT2 0.014997 0.0138889
wbo 1.4b (complete)2702066OPT2 0.014997 0.0154341
bsolo 3.2 Card (complete)2670503OPT2 0.021995 0.0244481
pb_cplex 2010-06-29 (complete)2696934OPT2 0.049992 0.0468469
PB/CT 0.1 (complete)2667885OPT2 0.052991 0.0523551
SCIPnone SCIP 1.2.1.2 without any LP solver (complete)2663595OPT2 0.067989 0.0667071
PB/CT 0.1 fixed (complete)2681479OPT2 0.070988 0.070954
SCIPspx SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)2666455OPT2 0.196969 0.19679
SAT4J PB Resolution 2.2.0 2010-05-26 (complete)2658354OPT2 0.345946 0.301184
SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)2661713OPT2 0.490924 2.34119
SCIPspx SCIP 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)2703024OPT2 0.544916 0.544523
SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solver (complete)2665025OPT2 0.58591 0.586059
SAT4J PB CuttingPlanes 2.2.0 2010-05-26 (complete)2670009OPT2 0.591909 0.429024
PBPASSolver 2010-06-13 (complete)2673301OPT2 5.18221 5.1839

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: 2
Solution found:
-x1 x2 -x3 -x4 -x5 x6 -x7 -x8 -x9 x10 x11 -x12 x13 x14 -x15 -x31 x32 -x33 -x34 -x35 -x36 -x37 -x38 -x39 -x40 -x41 -x42 -x43 -x44 -x45 -x46
-x47 -x48 -x49 -x50 -x51 x52 -x53 -x54 -x55 -x16 x17 -x18 -x19 -x20 x21 -x22 -x23 -x24 -x25 -x56 x57 -x58 -x59 -x60 -x61 -x62 -x63 -x64 -x65
-x66 x67 -x68 -x69 -x70 -x71 x72 -x73 -x74 -x75 -x76 -x77 -x78 -x79 -x80 -x26 -x27 -x28 -x29 -x30