PB'10 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 benchmark0.044993
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 Card (complete)2656929UNSAT 0.044993 0.044727
pb_cplex 2010-06-29 (complete)2696337UNSAT 0.049992 0.050736
SCIPspx SCIP 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)2704224UNSAT 0.06299 0.063229
SCIPspx SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)2667385UNSAT 0.067988 0.067407
SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solver (complete)2665955UNSAT 0.071988 0.0738739
SAT4J PB CuttingPlanes 2.2.0 2010-05-26 (complete)2661031UNSAT 0.595908 0.499972
SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)2662913UNSAT 0.723889 1.46282
borg-pb 10.05.30 (complete)2676231UNSAT 603.715 568.046
bsolo 3.2 Cl (complete)2657854? 1798.03 1798.47
PB/CT 0.1 fixed (complete)2682679? (TO) 1800.04 1800.72
PBPASSolver 2010-06-13 (complete)2674501? (TO) 1800.05 1800.62
PB-wave alpha 2 (incomplete)2669839? (TO) 1800.06 1800.62
PB/CT 0.1 (complete)2669085? (TO) 1800.09 1800.51
wbo 1.4a (complete)2655651? (TO) 1800.19 1800.9
SAT4J PB Resolution 2.2.0 2010-05-26 (complete)2659554? (TO) 1800.25 1798.2
SCIPnone SCIP 1.2.1.2 without any LP solver (complete)2664525? (TO) 1802.23 1802.85

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: