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

Result page for benchmark
/OPT-SMALLINT-LIN/leberre/opb-paranoid/misc2010/random/
rand.newlist/normalized-rand00ebc7.cudf.paranoid.opb

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General information on the benchmark

Name/OPT-SMALLINT-LIN/leberre/opb-paranoid/misc2010/random/
rand.newlist/normalized-rand00ebc7.cudf.paranoid.opb
MD5SUMee292f72b38ce56d0daddb0042ed24c1
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 benchmark0.137978
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables5518
Total number of constraints24887
Number of constraints which are clauses24610
Number of constraints which are cardinality constraints (but not clauses)277
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 2053
Biggest coefficient in the objective function 1504
Number of bits for the biggest coefficient in the objective function 11
Sum of the numbers in the objective function 830206
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 1504
Number of bits of the biggest number in a constraint 11
Biggest sum of numbers in a constraint 830206
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)2683497UNSAT 0.113982 0.114475
bsolo 3.2 Card (complete)2683487UNSAT 0.137978 0.138554
bsolo 3.2 Cl (complete)2683488UNSAT 0.147977 0.14993
PB/CT 0.1 fixed (complete)2683498UNSAT 0.299954 0.299588
SCIPspx SCIP 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)2704888UNSAT 0.71289 0.713055
SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solver (complete)2683493UNSAT 0.775881 0.776026
SCIPnone SCIP 1.2.1.2 without any LP solver (complete)2683492UNSAT 0.784879 0.785985
SCIPspx SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)2683494UNSAT 0.804877 0.804699
PB/CT 0.1 (complete)2683495UNSAT 1.26481 1.26456
pb_cplex 2010-06-29 (complete)2696735UNSAT 1.47278 1.4742
SAT4J PB CuttingPlanes 2.2.0 2010-05-26 (complete)2683490UNSAT 2.07868 1.57698
SAT4J PB Resolution 2.2.0 2010-05-26 (complete)2683489UNSAT 2.08968 1.72479
SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)2683491UNSAT 2.80757 2.4922
PBPASSolver 2010-06-13 (complete)2683496UNSAT 35.2256 35.247
wbo 1.4b (complete)2683486? (problem) 0.112982 0.113253

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: