PB'11 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=9-P0=271-P1=293-B.opb

Jump to solvers results

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/
factor-mod-B/factor-mod-size=9-P0=271-P1=293-B.opb
MD5SUM2e3c7287841521f4043e8a0d4ae495d6
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 benchmark0.010998
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 variables27
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 constraint9
Maximum length of a constraint90
Number of terms in the objective function 9
Biggest coefficient in the objective function 256
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 511
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 131072
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 522796
Number of bits of the biggest sum of numbers19
Number of products (including duplicates)81
Sum of products size (including duplicates)162
Number of different products81
Sum of products size162

Results of the different solvers on this benchmark

Solver NameTraceIDAnswerobjective functionCPU timeWall clock time
clasp 2.0-R4191-patched (fixed) (complete)3491735OPT3 0.010998 0.011928
clasp 2.0-R4191 [DEPRECATED] (complete)3469244OPT3 0.011998 0.0166309
SCIP spx 2 2011-06-10 (fixed) (complete)3484980OPT3 0.045992 0.0468531
SCIP spx SCIP 2.0.1.4. with SoPlex 1.5.0.4 [DEPRECATED] (complete)3452162OPT3 0.047992 0.0479659
SCIP spx E SCIP 2.0.1.4b with SoPlex 1.5.0.4 [DEPRECATED] (complete)3450502OPT3 0.053991 0.0542339
SCIP spx E_2 2011-06-10 (fixed) (complete)3488422OPT3 0.05599 0.0555299
bsolo 3.2 (complete)3462610OPT3 0.087986 0.08874
Sat4j Resolution 2.3.0 (complete)3458206OPT3 0.198969 0.178916
Sat4j CuttingPlanes 2.3.0 (complete)3456014OPT3 0.419935 0.261091
Sat4j Res//CP 2.3.0 (complete)3453822OPT3 0.435933 1.16526
borg pb-opt-11.04.03 (complete)3481359OPT3 0.503922 0.607764
MinisatID 2.4.8 [DEPRECATED] (complete)3464270OPT3 5.10022 5.10106
MinisatID 2.4.8-gmp [DEPRECATED] (complete)3465930OPT3 33.026 33.0275
MinisatID 2.5.2 (fixed) (complete)3490143? (exit code) 0 0.00574192
MinisatID 2.5.2-gmp (fixed) (complete)3496243? (exit code) 0.000999 0.00592689

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 x15 -x16 x17 -x18 x19 -x20 -x21 -x22 -x23 -x24 -x25 -x26 -x27