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

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General information on the benchmark

Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark0.007997
Has Objective FunctionYES
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables3065
Total number of constraints15316
Number of constraints which are clauses15316
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint602
Number of terms in the objective function 1491
Biggest coefficient in the objective function 893
Number of bits for the biggest coefficient in the objective function 10
Sum of the numbers in the objective function 536691
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 893
Number of bits of the biggest number in a constraint 10
Biggest sum of numbers in a constraint 536691
Number of bits of the biggest sum of numbers20
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
clasp 2.0-R4191 (complete)3468962UNSAT 0.007997 0.0181199
wbo 1.6 (complete)3461647UNSAT 0.025995 0.027271
bsolo 3.2 (complete)3463859UNSAT 0.027995 0.0284261
pwbo 1.1 (complete)3500657UNSAT 0.029994 0.031174
MinisatID 2.5.2 (fixed) (complete)3491392UNSAT 0.141977 0.143359
MinisatID 2.4.8 [DEPRECATED] (complete)3465519UNSAT 0.146976 0.147131
SCIP spx E_2 2011-06-10 (fixed) (complete)3489671UNSAT 0.173973 0.176673
SCIP spx E SCIP with SoPlex [DEPRECATED] (complete)3451751UNSAT 0.185971 0.189845
SCIP spx SCIP with SoPlex [DEPRECATED] (complete)3453411UNSAT 0.186971 0.187293
SCIP spx 2 2011-06-10 (fixed) (complete)3486229UNSAT 0.186971 0.186666
MinisatID 2.4.8-gmp [DEPRECATED] (complete)3467711UNSAT 0.351945 0.351401
MinisatID 2.5.2-gmp (fixed) (complete)3498024UNSAT 0.368943 0.371902
Sat4j Resolution 2.3.0 (complete)3459987UNSAT 0.688894 0.403204
Sat4j CuttingPlanes 2.3.0 (complete)3457795UNSAT 0.710891 0.39204
borg pb-opt-11.04.03 (complete)3482156UNSAT 0.827873 0.93191
Sat4j Res//CP 2.3.0 (complete)3455603UNSAT 0.966852 0.486323

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:
Solution found: