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_25_pb.cnf.cr.opb

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General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/
aloul/FPGA_SAT05/normalized-chnl20_25_pb.cnf.cr.opb
MD5SUM3fa1f197015efe7b715c83a938660d2f
Bench CategoryDEC-SMALLINT (no optimisation, small integers)
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 benchmark0.020996
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables1000
Total number of constraints90
Number of constraints which are clauses50
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 constraint25
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 26
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
bsolo 3.2 (complete)3463482UNSAT 0.020996 0.0220809
SCIP spx SCIP 2.0.1.4. with SoPlex 1.5.0.4 [DEPRECATED] (complete)3453034UNSAT 0.025995 0.0266529
SCIP spx E_2 2011-06-10 (fixed) (complete)3489294UNSAT 0.025995 0.0264031
SCIP spx 2 2011-06-10 (fixed) (complete)3485852UNSAT 0.026995 0.0274061
SCIP spx E SCIP 2.0.1.4b with SoPlex 1.5.0.4 [DEPRECATED] (complete)3451374UNSAT 0.029994 0.0432791
Sat4j CuttingPlanes 2.3.0 (complete)3457156UNSAT 0.273958 0.203321
Sat4j Res//CP 2.3.0 (complete)3454964UNSAT 0.379942 0.69671
borg pb-dec-11.04.03 (complete)3482713UNSAT 0.493924 0.576807
MinisatID 2.4.8 [DEPRECATED] (complete)3465142? (TO) 1800.05 1800.02
MinisatID 2.5.2-gmp (fixed) (complete)3497385? (TO) 1800.06 1800.01
MinisatID 2.4.8-gmp [DEPRECATED] (complete)3467072? (TO) 1800.07 1800.02
clasp 2.0-R4191 (complete)3468589? (TO) 1800.07 1800.02
MinisatID 2.5.2 (fixed) (complete)3491015? (TO) 1800.08 1800.01
wbo 1.6 (complete)3461270? (TO) 1800.1 1800.04
Sat4j Resolution 2.3.0 (complete)3459348? (TO) 1800.13 1796.94

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: