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-randfe95e3.cudf.paranoid.opb

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General information on the benchmark

Name/OPT-SMALLINT-LIN/leberre/opb-paranoid/misc2010/random/
rand.biglist/normalized-randfe95e3.cudf.paranoid.opb
MD5SUM935dbca81410818c4dfa4090fb07f874
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 benchmark0.171973
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables6249
Total number of constraints27683
Number of constraints which are clauses27359
Number of constraints which are cardinality constraints (but not clauses)324
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 2304
Biggest coefficient in the objective function 1755
Number of bits for the biggest coefficient in the objective function 11
Sum of the numbers in the objective function 968758
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 1755
Number of bits of the biggest number in a constraint 11
Biggest sum of numbers in a constraint 968758
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)2683536UNSAT 0.140977 0.139998
bsolo 3.2 Card (complete)2683526UNSAT 0.171973 0.171331
bsolo 3.2 Cl (complete)2683527UNSAT 0.173973 0.173277
PB/CT 0.1 fixed (complete)2683537UNSAT 0.364943 0.364101
SCIPspx SCIP 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)2704887UNSAT 0.804876 0.804358
SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solver (complete)2683532UNSAT 0.874866 0.874418
SCIPnone SCIP 1.2.1.2 without any LP solver (complete)2683531UNSAT 0.881865 0.882125
SCIPspx SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)2683533UNSAT 0.903862 0.902827
PB/CT 0.1 (complete)2683534UNSAT 1.50177 1.50209
pb_cplex 2010-06-29 (complete)2696734UNSAT 1.79473 1.7969
SAT4J PB Resolution 2.2.0 2010-05-26 (complete)2683528UNSAT 2.13668 1.37083
SAT4J PB CuttingPlanes 2.2.0 2010-05-26 (complete)2683529UNSAT 2.23666 1.36174
SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)2683530UNSAT 2.6216 2.50722
PBPASSolver 2010-06-13 (complete)2683535UNSAT 44.1093 44.1371
wbo 1.4b (complete)2683525? (problem) 0.138978 0.138512

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: