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

Result page for benchmark
/DEC-SMALLINT-LIN/oliveras/j120/
normalized-j1205_1-unsat.opb

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General information on the benchmark

Name/DEC-SMALLINT-LIN/oliveras/j120/
normalized-j1205_1-unsat.opb
MD5SUMa9c783eab0310878424a5f19a95160c6
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 benchmark0.302953
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables22264
Total number of constraints70239
Number of constraints which are clauses69875
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints364
Minimum length of a constraint1
Maximum length of a constraint34
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 28
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 210
Number of bits of the biggest sum of numbers8
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)2684948UNSAT 0.302953 0.304983
bsolo 3.2 Card (complete)2684949UNSAT 0.38694 0.388618
bsolo 3.2 Cl (complete)2684950UNSAT 0.390939 0.390115
PB/CT 0.1 fixed (complete)2684961UNSAT 0.91986 0.920111
pb_cplex 2010-06-29 (complete)2696643UNSAT 0.931858 0.933956
borg-pb 10.05.30 (complete)2684960UNSAT 1.35879 1.57844
SAT4J PB CuttingPlanes 2.2.0 2010-05-26 (complete)2684952UNSAT 2.04969 1.43897
SAT4J PB Resolution 2.2.0 2010-05-26 (complete)2684951UNSAT 2.57061 1.46229
SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)2684953UNSAT 3.49947 1.92595
PB/CT 0.1 (complete)2684957UNSAT 3.61045 3.61118
SCIPspx SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)2684956UNSAT 4.29935 4.3079
SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solver (complete)2684955UNSAT 4.31434 4.31587
SCIPnone SCIP 1.2.1.2 without any LP solver (complete)2684954UNSAT 4.43432 4.43436
SCIPspx SCIP 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)2704716UNSAT 4.48732 4.4883
PBPASSolver 2010-06-13 (complete)2684959? (MO) 13.68 13.715
PB-wave alpha 2 (incomplete)2684958? (TO) 1800.1 1800.72

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: