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

Result page for benchmark
/OPT-SMALLINT-LIN/leberre/opb-paranoid/misc2010/random/
rand.biglist/normalized-randa491d5.cudf.paranoid.opb

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General information on the benchmark

Name/OPT-SMALLINT-LIN/leberre/opb-paranoid/misc2010/random/
rand.biglist/normalized-randa491d5.cudf.paranoid.opb
MD5SUMaec7e1601818e8078cd384d1709eb08b
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 benchmark0.069988
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables6525
Total number of constraints28432
Number of constraints which are clauses28125
Number of constraints which are cardinality constraints (but not clauses)307
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint553
Number of terms in the objective function 2437
Biggest coefficient in the objective function 1888
Number of bits for the biggest coefficient in the objective function 11
Sum of the numbers in the objective function 1042174
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 1888
Number of bits of the biggest number in a constraint 11
Biggest sum of numbers in a constraint 1042174
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
wbo 1.6 (complete)3461663UNSAT 0.069988 0.0726341
clasp 2.0-R4191 (complete)3468978UNSAT 0.070988 0.0745219
pwbo 1.1 (complete)3500631UNSAT 0.094984 0.0871069
bsolo 3.2 (complete)3463875UNSAT 0.105983 0.106519
SCIP spx E_2 2011-06-10 (fixed) (complete)3489687UNSAT 0.333949 0.334286
SCIP spx 2 2011-06-10 (fixed) (complete)3486245UNSAT 0.360945 0.361541
MinisatID 2.5.2 (fixed) (complete)3491408UNSAT 0.393939 0.395946
SCIP spx SCIP 2.0.1.4. with SoPlex 1.5.0.4 [DEPRECATED] (complete)3453427UNSAT 0.397938 0.39788
SCIP spx E SCIP 2.0.1.4b with SoPlex 1.5.0.4 [DEPRECATED] (complete)3451767UNSAT 0.401938 0.403192
MinisatID 2.4.8 [DEPRECATED] (complete)3465535UNSAT 0.404938 0.405725
MinisatID 2.5.2-gmp (fixed) (complete)3498040UNSAT 0.98285 0.985249
MinisatID 2.4.8-gmp [DEPRECATED] (complete)3467727UNSAT 0.999847 0.999598
Sat4j CuttingPlanes 2.3.0 (complete)3457811UNSAT 1.19482 0.60564
borg pb-opt-11.04.03 (complete)3482172UNSAT 1.23981 1.33884
Sat4j Res//CP 2.3.0 (complete)3455619UNSAT 1.39579 1.0529
Sat4j Resolution 2.3.0 (complete)3460003UNSAT 1.49677 0.828261

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: