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

Result page for benchmark
/DEC-SMALLINT-LIN/oliveras/j90/
normalized-j9012_2-unsat.opb

Jump to solvers results

General information on the benchmark

Name/DEC-SMALLINT-LIN/oliveras/j90/
normalized-j9012_2-unsat.opb
MD5SUMe779a123dad7c0bfc06fe135207f182b
Bench CategoryDEC-SMALLINT-LIN (no 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 benchmark0.18997
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables12922
Total number of constraints40512
Number of constraints which are clauses40232
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints280
Minimum length of a constraint1
Maximum length of a constraint69
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 102
Number of bits of the biggest number in a constraint 7
Biggest sum of numbers in a constraint 504
Number of bits of the biggest sum of numbers9
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 NameTraceIDAnswerCPU timeWall clock time
wbo 1.4a (complete)2685158UNSAT 0.18997 0.189082
bsolo 3.2 Cl (complete)2685160UNSAT 0.242962 0.24283
bsolo 3.2 Card (complete)2685159UNSAT 0.242962 0.241957
PB/CT 0.1 fixed (complete)2685171UNSAT 0.516921 0.517797
pb_cplex 2010-06-29 (complete)2696686UNSAT 0.810876 0.875959
borg-pb 10.05.30 (complete)2685170UNSAT 1.27481 1.42596
SAT4J PB CuttingPlanes 2.2.0 2010-05-26 (complete)2685162UNSAT 2.03269 1.15729
SCIPspx SCIP 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)2704759UNSAT 2.24666 2.24776
SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solver (complete)2685165UNSAT 2.31665 2.31917
SCIPnone SCIP 1.2.1.2 without any LP solver (complete)2685164UNSAT 2.33364 2.33374
SAT4J PB Resolution 2.2.0 2010-05-26 (complete)2685161UNSAT 2.35564 1.41252
SCIPspx SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)2685166UNSAT 2.37064 2.3712
SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)2685163UNSAT 2.55161 1.42284
PB/CT 0.1 (complete)2685167UNSAT 6.29251 3.20173
PBPASSolver 2010-06-13 (complete)2685169? (MO) 13.79 13.8151
PB-wave alpha 2 (incomplete)2685168? (TO) 1800.08 1800.51

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: