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=7-P0=79-P1=41-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=79-P1=41-B.opb
MD5SUM4ddd68556b0128f7c9c0c4c2bfb48c53
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 benchmark0.003998
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 32424
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
clasp 2.0-R4191-patched (fixed) (complete)3491647OPT3 0.003998 0.00580804
clasp 2.0-R4191 [DEPRECATED] (complete)3469156OPT3 0.004999 0.0174739
bsolo 3.2 (complete)3462522OPT3 0.034993 0.040063
SCIP spx 2 2011-06-10 (fixed) (complete)3484892OPT3 0.042993 0.0437109
SCIP spx SCIP 2.0.1.4. with SoPlex 1.5.0.4 [DEPRECATED] (complete)3452074OPT3 0.044992 0.0450481
SCIP spx E_2 2011-06-10 (fixed) (complete)3488334OPT3 0.051991 0.0526419
SCIP spx E SCIP 2.0.1.4b with SoPlex 1.5.0.4 [DEPRECATED] (complete)3450414OPT3 0.051991 0.0518061
Sat4j Resolution 2.3.0 (complete)3458118OPT3 0.170973 0.141991
MinisatID 2.4.8 [DEPRECATED] (complete)3464182OPT3 0.237963 0.238102
Sat4j CuttingPlanes 2.3.0 (complete)3455926OPT3 0.32795 0.211724
Sat4j Res//CP 2.3.0 (complete)3453734OPT3 0.353945 1.14573
borg pb-opt-11.04.03 (complete)3481271OPT3 0.482925 0.570881
MinisatID 2.4.8-gmp [DEPRECATED] (complete)3465842OPT3 1.44078 1.44182
MinisatID 2.5.2-gmp (fixed) (complete)3496155? (exit code) 0.000999 0.00582505
MinisatID 2.5.2 (fixed) (complete)3490055? (exit code) 0.000999 0.00577011

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