PB'11 competition: satisfaction and optimization track: solvers results per benchmarks

Result page for benchmark
normalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/
aloul/FPGA_SAT05/normalized-chnl20_30_pb.cnf.cr.opb

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General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/
aloul/FPGA_SAT05/normalized-chnl20_30_pb.cnf.cr.opb
MD5SUM54cc21b6a006b53c414126d2c0b266be
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 benchmark0.026995
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables1200
Total number of constraints100
Number of constraints which are clauses60
Number of constraints which are cardinality constraints (but not clauses)40
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint20
Maximum length of a constraint30
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 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 31
Number of bits of the biggest sum of numbers5
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
SCIP spx 2 2011-06-10 (fixed) (complete)3485833UNSAT 0.026995 0.0278079
bsolo 3.2 (complete)3463463UNSAT 0.027994 0.0287431
SCIP spx E_2 2011-06-10 (fixed) (complete)3489275UNSAT 0.027995 0.0295259
SCIP spx SCIP 2.0.1.4. with SoPlex 1.5.0.4 [DEPRECATED] (complete)3453015UNSAT 0.028994 0.0292671
SCIP spx E SCIP 2.0.1.4b with SoPlex 1.5.0.4 [DEPRECATED] (complete)3451355UNSAT 0.029994 0.0318481
Sat4j CuttingPlanes 2.3.0 (complete)3457137UNSAT 0.307952 0.225706
Sat4j Res//CP 2.3.0 (complete)3454945UNSAT 0.445931 0.704489
borg pb-dec-11.04.03 (complete)3482694UNSAT 0.502922 0.596332
MinisatID 2.4.8 [DEPRECATED] (complete)3465123? (TO) 1800.05 1800.02
MinisatID 2.4.8-gmp [DEPRECATED] (complete)3467053? (TO) 1800.06 1800.02
MinisatID 2.5.2-gmp (fixed) (complete)3497366? (TO) 1800.07 1800.01
MinisatID 2.5.2 (fixed) (complete)3490996? (TO) 1800.07 1800.01
wbo 1.6 (complete)3461251? (TO) 1800.08 1800.04
clasp 2.0-R4191 (complete)3468570? (TO) 1800.08 1800.02
Sat4j Resolution 2.3.0 (complete)3459329? (TO) 1800.12 1797.37

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: