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-randf7d077.cudf.paranoid.opb

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General information on the benchmark

Name/OPT-SMALLINT-LIN/leberre/opb-paranoid/misc2010/random/
rand.biglist/normalized-randf7d077.cudf.paranoid.opb
MD5SUM078c7ed78f4c22402cedd872dfd1a775
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 benchmark0.19097
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables6443
Total number of constraints28594
Number of constraints which are clauses28282
Number of constraints which are cardinality constraints (but not clauses)312
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 2391
Biggest coefficient in the objective function 1842
Number of bits for the biggest coefficient in the objective function 11
Sum of the numbers in the objective function 1016782
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 1842
Number of bits of the biggest number in a constraint 11
Biggest sum of numbers in a constraint 1016782
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)2683705UNSAT 0.173973 0.173182
bsolo 3.2 Cl (complete)2683696UNSAT 0.19097 0.190436
bsolo 3.2 Card (complete)2683695UNSAT 0.191969 0.193579
SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solver (complete)2683701UNSAT 1.13783 1.13768
SCIPnone SCIP 1.2.1.2 without any LP solver (complete)2683700UNSAT 1.14382 1.14449
SCIPspx SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)2683702UNSAT 1.15382 1.15422
PB/CT 0.1 fixed (complete)2683706UNSAT 1.50577 1.50534
PB/CT 0.1 (complete)2683703UNSAT 1.59376 1.59324
SCIPspx SCIP 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)2704886UNSAT 1.89185 1.0024
pb_cplex 2010-06-29 (complete)2696733UNSAT 2.20366 2.20875
SAT4J PB CuttingPlanes 2.2.0 2010-05-26 (complete)2683698UNSAT 2.42363 1.50488
SAT4J PB Resolution 2.2.0 2010-05-26 (complete)2683697UNSAT 2.57861 1.58021
SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)2683699UNSAT 3.3045 2.55473
PBPASSolver 2010-06-13 (complete)2683704UNSAT 47.8267 47.8428
wbo 1.4b (complete)2683694? (problem) 0.179972 0.178564

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: