PB'10 competition: satisfaction and optimization track: solvers results per benchmarks

Result page for benchmark
/OPT-SMALLINT-LIN/leberre/opb-paranoid/misc2010/random/
rand.biglist/normalized-rand199fd6.cudf.paranoid.opb

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General information on the benchmark

Name/OPT-SMALLINT-LIN/leberre/opb-paranoid/misc2010/random/
rand.biglist/normalized-rand199fd6.cudf.paranoid.opb
MD5SUMed6439846d599590769e7881fb6d3c5e
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 benchmark0.178972
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables6600
Total number of constraints29501
Number of constraints which are clauses29152
Number of constraints which are cardinality constraints (but not clauses)349
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 2426
Biggest coefficient in the objective function 1877
Number of bits for the biggest coefficient in the objective function 11
Sum of the numbers in the objective function 1036102
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 1877
Number of bits of the biggest number in a constraint 11
Biggest sum of numbers in a constraint 1036102
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 1.4b (fixed) (complete)2683666UNSAT 0.145977 0.145227
bsolo 3.2 Cl (complete)2683657UNSAT 0.178972 0.178822
bsolo 3.2 Card (complete)2683656UNSAT 0.181972 0.181853
PB/CT 0.1 fixed (complete)2683667UNSAT 0.337948 0.338291
SCIPspx SCIP 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)2704872UNSAT 0.84887 0.848975
SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solver (complete)2683662UNSAT 0.924858 0.925087
SCIPnone SCIP 1.2.1.2 without any LP solver (complete)2683661UNSAT 0.942855 0.943475
SCIPspx SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)2683663UNSAT 0.965852 0.965871
PB/CT 0.1 (complete)2683664UNSAT 1.58976 1.58927
SAT4J PB Resolution 2.2.0 2010-05-26 (complete)2683658UNSAT 1.92471 1.26333
SAT4J PB CuttingPlanes 2.2.0 2010-05-26 (complete)2683659UNSAT 1.9347 1.15245
pb_cplex 2010-06-29 (complete)2696719UNSAT 1.9547 1.95509
SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)2683660UNSAT 2.11068 1.41034
PBPASSolver 2010-06-13 (complete)2683665UNSAT 41.1647 41.2424
wbo 1.4b (complete)2683655? (problem) 0.145977 0.14591

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: