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-chnl10_20_pb.cnf.cr.opb

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General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/
aloul/FPGA_SAT05/normalized-chnl10_20_pb.cnf.cr.opb
MD5SUM2ca83d15931a383b90d8a7a08c6c1d9a
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 benchmark0.010998
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables400
Total number of constraints60
Number of constraints which are clauses40
Number of constraints which are cardinality constraints (but not clauses)20
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint10
Maximum length of a constraint20
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 21
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)2656938UNSAT 0.010998 0.0111309
pb_cplex 2010-06-29 (complete)2696346UNSAT 0.022995 0.024538
SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solver (complete)2665964UNSAT 0.044992 0.044225
SCIPspx SCIP 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)2704233UNSAT 0.046992 0.0466209
SCIPspx SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)2667394UNSAT 0.047991 0.0477571
SAT4J PB CuttingPlanes 2.2.0 2010-05-26 (complete)2661040UNSAT 0.408937 0.370041
SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)2662922UNSAT 0.500923 1.38297
wbo 1.4a (complete)2655660UNSAT 466.323 466.467
borg-pb 10.05.30 (complete)2676240UNSAT 601.272 566.649
PB/CT 0.1 (complete)2669094UNSAT 1661.69 1662.12
PB/CT 0.1 fixed (complete)2682688UNSAT 1733.23 1733.72
bsolo 3.2 Cl (complete)2657863? 1798.03 1798.55
PBPASSolver 2010-06-13 (complete)2674510? (TO) 1800.04 1800.72
PB-wave alpha 2 (incomplete)2669848? (TO) 1800.05 1800.51
SAT4J PB Resolution 2.2.0 2010-05-26 (complete)2659563? (TO) 1800.18 1799.39
SCIPnone SCIP 1.2.1.2 without any LP solver (complete)2664534? (TO) 1802.15 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: