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 benchmarkSAT
Best value of the objective obtained on this benchmark8046
Best CPU time to get the best result obtained on this benchmark1800.07
Has Objective FunctionYES
(Un)Satisfiability was provedYES
Best value of the objective function 6735
Optimality of the best value was proved NO
Number of variables23384
Total number of constraints2806
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)39
Number of constraints which are nor clauses,nor cardinality constraints2767
Minimum length of a constraint14
Maximum length of a constraint1202
Number of terms in the objective function 1364
Biggest coefficient in the objective function 500
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 230637
Number of bits of the sum of numbers in the objective function 18
Biggest number in a constraint 102400
Number of bits of the biggest number in a constraint 17
Biggest sum of numbers in a constraint 525160
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
PBS4_v2 2007-03-23458666SAT (TO)8046 1800.07 1800.87
PB-clasp 2007-03-23351650? (MO) 34.7135 35.0451
bsolo 3.0.16351655? (MO) 561.96 562.283
bsolo 3.0.17432781? (MO) 593.373 593.6
glpPB 0.2351658? (TO) 1800.06 1800.61
Pueblo 1.4351657? (TO) 1800.08 1800.84
wildcat-rnp 2007-03-21351653? (TO) 1800.09 1800.62
wildcat-skc 2007-03-21351654? (TO) 1800.11 1800.82
minisat+ 1.14351648? (TO) 1800.11 1800.66
SAT4JPseudoResolution 2007-03-23351651? (TO) 1800.12 1784.09
absconPseudo 102351647? (TO) 1800.13 1800.82
sat4jPseudoCP 2007-03-23351652? (TO) 1800.16 1782.75
sat4jPseudoCPClause 2007-03-23351656? (TO) 1800.17 1771.56
oree 0.1.2 alpha357023? (TO) 1801.1 1801.68
PB-clasp 2007-04-10351659? (TO) 1802.04 1802.83
PBS4 2007-03-23351649No Cert. 1800.09 1800.72