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 benchmark0.769882
Has Objective FunctionYES
(Un)Satisfiability was provedYES
Best value of the objective function 2
Optimality of the best value was proved YES
Number of variables906
Total number of constraints1039
Number of constraints which are clauses852
Number of constraints which are cardinality constraints (but not clauses)187
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint18
Number of terms in the objective function 906
Biggest coefficient in the objective function 553
Number of bits for the biggest coefficient in the objective function 10
Sum of the numbers in the objective function 2526
Number of bits of the sum of numbers in the objective function 12
Biggest number in a constraint 553
Number of bits of the biggest number in a constraint 10
Biggest sum of numbers in a constraint 2526
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
bsolo 3.0.16365305OPT2 0.677896 0.679749
bsolo 3.0.17433077OPT2 0.769882 0.771826
glpPB 0.2365308OPT2 8.14876 8.15302
wildcat-skc 2007-03-21365304SAT (TO)6 1800.04 1800.61
wildcat-rnp 2007-03-21365303SAT (TO)6 1800.09 1800.61
sat4jPseudoCP 2007-03-23365302SAT (TO)17 1800.17 1786.21
sat4jPseudoCPClause 2007-03-23365306SAT (TO)17 1800.26 1787.16
absconPseudo 102365297SAT (TO)22 1800.14 1800.54
Pueblo 1.4365307SAT25 1782.74 1783.49
SAT4JPseudoResolution 2007-03-23365301SAT (TO)25 1800.12 1787
PBS4_v2 2007-03-23458962SAT (TO)31 1800.07 1800.62
oree 0.1.2 alpha365310SAT (TO)62 1800.15 1800.7
minisat+ 1.14365298SAT (TO)97 1800.07 1800.62
PB-clasp 2007-04-10365309? (TO) 1800.03 2270.83
PB-clasp 2007-03-23365300? (TO) 1800.13 2265.72
PBS4 2007-03-23365299No Cert. 1800.1 1800.72