PB'07 evaluation: solvers results per benchmarks

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General information on the benchmark

Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark2
Best CPU time to get the best result obtained on this benchmark34.4168
Has Objective FunctionYES
(Un)Satisfiability was provedYES
Best value of the objective function 2
Optimality of the best value was proved YES
Number of variables94
Total number of constraints8
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints8
Minimum length of a constraint45
Maximum length of a constraint46
Number of terms in the objective function 64
Biggest coefficient in the objective function 128
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 2040
Number of bits of the sum of numbers in the objective function 11
Biggest number in a constraint 851
Number of bits of the biggest number in a constraint 10
Biggest sum of numbers in a constraint 3063
Number of bits of the biggest sum of numbers12
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
PB-clasp 2007-04-10354990OPT2 34.4168 35.0734
Pueblo 1.4354988OPT2 104.394 104.431
bsolo 3.0.17433540OPT2 296.035 296.115
bsolo 3.0.16354986OPT2 298.306 298.384
SAT4JPseudoResolution 2007-03-23354982OPT2 553.348 548.579
PBS4_v2 2007-03-23459156SAT (TO)3 1800.13 1800.63
minisat+ 1.14354979SAT (TO)4 1800.09 1800.82
sat4jPseudoCPClause 2007-03-23354987SAT (TO)6 1800.13 1765.22
sat4jPseudoCP 2007-03-23354983SAT (TO)6 1800.17 1770.81
wildcat-skc 2007-03-21354985SAT (TO)16 1800.07 1800.51
wildcat-rnp 2007-03-21354984SAT (TO)70 1800.02 1800.41
PB-clasp 2007-03-23354981? (MO) 36.31 36.4298
glpPB 0.2354989? (TO) 1800.07 1800.52
absconPseudo 102354978? (TO) 1800.14 1801.16
oree 0.1.2 alpha357486? (TO) 1800.16 1800.77
PBS4 2007-03-23354980No Cert. 1800.1 1800.83