PB'11 competition: satisfaction and optimization track: solvers results per benchmarks

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General information on the benchmark

Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark214
Best CPU time to get the best result obtained on this benchmark6.22905
Has Objective FunctionYES
(Un)Satisfiability was provedYES
Best value of the objective function 214
Optimality of the best value was proved YES
Number of variables147395
Total number of constraints26533
Number of constraints which are clauses12
Number of constraints which are cardinality constraints (but not clauses)391
Number of constraints which are nor clauses,nor cardinality constraints26130
Minimum length of a constraint2
Maximum length of a constraint292
Number of terms in the objective function 39
Biggest coefficient in the objective function 20
Number of bits for the biggest coefficient in the objective function 5
Sum of the numbers in the objective function 337
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 12288
Number of bits of the biggest number in a constraint 14
Biggest sum of numbers in a constraint 137193
Number of bits of the biggest sum of numbers18
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Results of the different solvers on this benchmark

Solver NameTraceIDAnswerobjective functionCPU timeWall clock time
Sat4j Resolution 2.3.0 (complete)3459433OPT214 6.22905 4.92864
bsolo 3.2 (complete)3463559OPT214 6.48001 6.48051
Sat4j Res//CP 2.3.0 (complete)3455049OPT214 10.7274 5.99057
clasp 2.0-R4191 (complete)3468666OPT214 10.7864 10.8157
pwbo 1.1 (complete)3500073OPT214 11.0333 5.89954
borg pb-opt-11.04.03 (complete)3481957OPT214 16.5025 35.0173
MinisatID 2.5.2 (fixed) (complete)3491092OPT214 180.245 180.241
MinisatID 2.5.2-gmp (fixed) (complete)3497470OPT214 719.975 719.969
Sat4j CuttingPlanes 2.3.0 (complete)3457241SAT (TO)214 1800.47 1791.88
MinisatID 2.4.8 [DEPRECATED] (complete)3465219? (TO)337 1800.11 1800.07
MinisatID 2.4.8-gmp [DEPRECATED] (complete)3467157? (TO)337 1800.12 1800.07
SCIP spx E_2 2011-06-10 (fixed) (complete)3489371? 1797.46 1797.42
SCIP spx 2 2011-06-10 (fixed) (complete)3485929? 1797.49 1797.47
wbo 1.6 (complete)3461347? (TO) 1800.12 1800.06
SCIP spx SCIP with SoPlex [DEPRECATED] (complete)3453111? (TO) 1800.52 1800.48
SCIP spx E SCIP with SoPlex [DEPRECATED] (complete)3451451? (TO) 1800.53 1800.48

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: 214
Solution found:
--too large--