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-randc5b1f2.cudf.paranoid.opb

Jump to solvers results

General information on the benchmark

Name/OPT-SMALLINT-LIN/leberre/opb-paranoid/misc2010/random/
rand.newlist/normalized-randc5b1f2.cudf.paranoid.opb
MD5SUMfda371033a03665ad422ee4638b2c938
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 benchmark0.147977
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables5593
Total number of constraints24636
Number of constraints which are clauses24369
Number of constraints which are cardinality constraints (but not clauses)267
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 2106
Biggest coefficient in the objective function 1557
Number of bits for the biggest coefficient in the objective function 11
Sum of the numbers in the objective function 859462
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 1557
Number of bits of the biggest number in a constraint 11
Biggest sum of numbers in a constraint 859462
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)2683263UNSAT 0.113981 0.114274
bsolo 3.2 Cl (complete)2683254UNSAT 0.147977 0.147495
bsolo 3.2 Card (complete)2683253UNSAT 0.148977 0.151275
PB/CT 0.1 fixed (complete)2683264UNSAT 0.265959 0.26634
SCIPspx SCIP 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)2704905UNSAT 0.704892 0.704802
SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solver (complete)2683259UNSAT 0.740886 0.741768
SCIPnone SCIP 1.2.1.2 without any LP solver (complete)2683258UNSAT 0.743886 0.744641
SCIPspx SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)2683260UNSAT 0.759884 0.760086
PB/CT 0.1 (complete)2683261UNSAT 1.2788 1.28161
pb_cplex 2010-06-29 (complete)2696752UNSAT 1.52277 1.5237
SAT4J PB Resolution 2.2.0 2010-05-26 (complete)2683255UNSAT 1.83972 1.48696
SAT4J PB CuttingPlanes 2.2.0 2010-05-26 (complete)2683256UNSAT 1.86372 1.11051
SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)2683257UNSAT 3.3005 2.34785
PBPASSolver 2010-06-13 (complete)2683262UNSAT 27.8818 27.9013
wbo 1.4b (complete)2683252? (problem) 0.119981 0.119544

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: