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-rand65d021.cudf.paranoid.opb

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General information on the benchmark

Name/OPT-SMALLINT-LIN/leberre/opb-paranoid/misc2010/random/
rand.biglist/normalized-rand65d021.cudf.paranoid.opb
MD5SUM158d903a659c0f948d7d1efe68f3fb57
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 benchmark0.219965
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables6018
Total number of constraints26798
Number of constraints which are clauses26470
Number of constraints which are cardinality constraints (but not clauses)328
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 2206
Biggest coefficient in the objective function 1657
Number of bits for the biggest coefficient in the objective function 11
Sum of the numbers in the objective function 914662
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 1657
Number of bits of the biggest number in a constraint 11
Biggest sum of numbers in a constraint 914662
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
bsolo 3.2 Card (complete)2683643UNSAT 0.219965 0.219497
bsolo 3.2 Cl (complete)2683644UNSAT 0.219966 0.21944
SCIPspx SCIP 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)2704876UNSAT 0.862868 0.86298
SCIPspx SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)2683650UNSAT 0.932857 0.934022
SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solver (complete)2683649UNSAT 0.957853 0.958266
SCIPnone SCIP 1.2.1.2 without any LP solver (complete)2683648UNSAT 0.965852 0.966118
PB/CT 0.1 (complete)2683651UNSAT 1.43378 1.43703
PB/CT 0.1 fixed (complete)2683654UNSAT 1.43478 1.43448
pb_cplex 2010-06-29 (complete)2696723UNSAT 1.9367 1.93843
SAT4J PB Resolution 2.2.0 2010-05-26 (complete)2683645UNSAT 2.40763 1.99047
SAT4J PB CuttingPlanes 2.2.0 2010-05-26 (complete)2683646UNSAT 2.5956 1.52383
SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)2683647UNSAT 4.10138 2.49822
PBPASSolver 2010-06-13 (complete)2683652UNSAT 41.8966 41.9174
wbo 1.4b (fixed) (complete)2683653Signal 0.171973 0.171603
wbo 1.4b (complete)2683642Signal 0.172973 0.172626

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: