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=8-P0=179-P1=37-B.opb

Jump to solvers results

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/
factor-mod-B/factor-mod-size=8-P0=179-P1=37-B.opb
MD5SUM7c55947c8932da669a6320e0df24c1e1
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 benchmark0.047992
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 variables24
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 constraint8
Maximum length of a constraint72
Number of terms in the objective function 8
Biggest coefficient in the objective function 128
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 255
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 32768
Number of bits of the biggest number in a constraint 16
Biggest sum of numbers in a constraint 130528
Number of bits of the biggest sum of numbers17
Number of products (including duplicates)64
Sum of products size (including duplicates)128
Number of different products64
Sum of products size128

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)2663611OPT3 0.047992 0.048199
bsolo 3.2 Cl (complete)2670536OPT3 0.062989 0.0635161
pb_cplex 2010-06-29 (complete)2696950OPT3 0.064989 0.0601521
SCIPspx SCIP 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)2703040OPT3 0.086985 0.086789
SCIPspx SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)2666471OPT3 0.093984 0.093909
SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solver (complete)2665041OPT3 0.131979 0.131311
bsolo 3.2 Card (complete)2670535OPT3 0.134978 0.135118
wbo 1.4b (complete)2702098OPT3 0.170973 0.173823
wbo 1.4b (fixed) (complete)2702099OPT3 0.171973 0.174433
SAT4J PB Resolution 2.2.0 2010-05-26 (complete)2658370OPT3 0.393939 0.325646
SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)2661729OPT3 0.736887 2.33035
PB/CT 0.1 (complete)2667901OPT3 0.748886 0.748965
SAT4J PB CuttingPlanes 2.2.0 2010-05-26 (complete)2670025OPT3 0.78488 0.519253
PB/CT 0.1 fixed (complete)2681495OPT3 0.998847 0.999268
PBPASSolver 2010-06-13 (complete)2673317OPT3 700.782 700.968

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:
-x24 -x23 -x22 -x21 -x20 -x19 x18 -x17 x16 x15 x14 x13 -x12 x11 -x10 x9 -x8 -x7 -x6 -x5 -x4 -x3 x2 x1