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 benchmark0.007998
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 constraints15317
Number of constraints which are clauses15317
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)3468963UNSAT 0.007998 0.018359
wbo 1.6 (complete)3461648UNSAT 0.025996 0.027306
bsolo 3.2 (complete)3463860UNSAT 0.027994 0.0284391
pwbo 1.1 (complete)3500654UNSAT 0.030994 0.0301221
MinisatID 2.5.2 (fixed) (complete)3491393UNSAT 0.141977 0.143011
MinisatID 2.4.8 [DEPRECATED] (complete)3465520UNSAT 0.147977 0.148486
SCIP spx E_2 2011-06-10 (fixed) (complete)3489672UNSAT 0.157975 0.158986
SCIP spx 2 2011-06-10 (fixed) (complete)3486230UNSAT 0.169973 0.170588
SCIP spx E SCIP with SoPlex [DEPRECATED] (complete)3451752UNSAT 0.185971 0.190556
SCIP spx SCIP with SoPlex [DEPRECATED] (complete)3453412UNSAT 0.186971 0.187439
MinisatID 2.4.8-gmp [DEPRECATED] (complete)3467712UNSAT 0.349946 0.351302
MinisatID 2.5.2-gmp (fixed) (complete)3498025UNSAT 0.38494 0.385142
Sat4j Resolution 2.3.0 (complete)3459988UNSAT 0.701892 0.413103
Sat4j CuttingPlanes 2.3.0 (complete)3457796UNSAT 0.703892 0.393006
borg pb-opt-11.04.03 (complete)3482157UNSAT 0.831873 0.927676
Sat4j Res//CP 2.3.0 (complete)3455604UNSAT 0.964853 0.486045

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: