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-chnl50_60_pb.cnf.cr.opb

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General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/
aloul/FPGA_SAT05/normalized-chnl50_60_pb.cnf.cr.opb
MD5SUM6f530d7030eb010292a76e81381ed552
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 benchmark0.300953
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables6000
Total number of constraints220
Number of constraints which are clauses120
Number of constraints which are cardinality constraints (but not clauses)100
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint50
Maximum length of a constraint60
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 61
Number of bits of the biggest sum of numbers6
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
SCIPspx SCIP 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)2704195UNSAT 0.300953 0.300545
SCIPspx SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)2667356UNSAT 0.316951 0.316433
pb_cplex 2010-06-29 (complete)2696308UNSAT 0.355945 0.357478
SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solver (complete)2665926UNSAT 0.492924 0.492731
SAT4J PB CuttingPlanes 2.2.0 2010-05-26 (complete)2661002UNSAT 1.80572 1.05164
SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)2662884UNSAT 2.66059 1.8165
bsolo 3.2 Card (complete)2656900UNSAT 7.44687 7.44967
borg-pb 10.05.30 (complete)2676202UNSAT 603.391 567.892
bsolo 3.2 Cl (complete)2657825? 1798.11 1798.63
PBPASSolver 2010-06-13 (complete)2674472? (TO) 1800 1800.81
PB/CT 0.1 fixed (complete)2682650? (TO) 1800.04 1800.43
PB-wave alpha 2 (incomplete)2669810? (TO) 1800.07 1800.51
PB/CT 0.1 (complete)2669056? (TO) 1800.1 1800.53
SAT4J PB Resolution 2.2.0 2010-05-26 (complete)2659525? (TO) 1800.22 1796.02
wbo 1.4a (complete)2655622? (TO) 1800.22 1800.65
SCIPnone SCIP 1.2.1.2 without any LP solver (complete)2664496? (TO) 1800.66 1801.19

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: