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=7-P0=37-P1=43-B.opb

Jump to solvers results

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/
factor-mod-B/factor-mod-size=7-P0=37-P1=43-B.opb
MD5SUM2fc96c84e9a32377eb9e70bf4047222f
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 benchmark0.038993
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 variables21
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 constraint7
Maximum length of a constraint56
Number of terms in the objective function 7
Biggest coefficient in the objective function 64
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 127
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 8192
Number of bits of the biggest number in a constraint 14
Biggest sum of numbers in a constraint 32440
Number of bits of the biggest sum of numbers15
Number of products (including duplicates)49
Sum of products size (including duplicates)98
Number of different products49
Sum of products size98

Results of the different solvers on this benchmark

Solver NameTraceIDAnswerobjective functionCPU timeWall clock time
wbo 1.4b (fixed) (complete)2702013OPT3 0.011997 0.0113901
wbo 1.4b (complete)2702012OPT3 0.012997 0.01514
SCIPnone SCIP 1.2.1.2 without any LP solver (complete)2663568OPT3 0.038993 0.0378291
bsolo 3.2 Cl (complete)2670450OPT3 0.053991 0.0532191
pb_cplex 2010-06-29 (complete)2696907OPT3 0.056991 0.0541149
SCIPspx SCIP 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)2702997OPT3 0.082987 0.08324
SCIPspx SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)2666428OPT3 0.088986 0.0888591
SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solver (complete)2664998OPT3 0.089985 0.08925
bsolo 3.2 Card (complete)2670449OPT3 0.108982 0.109238
PB/CT 0.1 (complete)2667858OPT3 0.133979 0.133423
PB/CT 0.1 fixed (complete)2681452OPT3 0.166973 0.166459
SAT4J PB Resolution 2.2.0 2010-05-26 (complete)2658327OPT3 0.339948 0.310925
SAT4J PB CuttingPlanes 2.2.0 2010-05-26 (complete)2669982OPT3 0.722889 0.487275
SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)2661686OPT3 0.819874 2.29011
PBPASSolver 2010-06-13 (complete)2673274OPT3 102.073 102.106

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 x13 -x14 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 -x55 -x56 x57 x58 -x59 -x60 -x61 -x62 -x63 -x64 -x65 -x66 -x67 -x68
-x69 -x70 x15 -x16 -x17 -x18 -x19 -x20 -x21