PB'12 competition: WBO track: solvers results per benchmarks

Result page for benchmark
/PARTIAL-SMALLINT-LIN/PB06/submitted-PB05/aloul/FPGA_SAT05/
normalized-chnl10_20_pb.cnf.cr--soft-66-100-0.wbo

Jump to solvers results

General information on the benchmark

Name/PARTIAL-SMALLINT-LIN/PB06/submitted-PB05/aloul/FPGA_SAT05/
normalized-chnl10_20_pb.cnf.cr--soft-66-100-0.wbo
MD5SUM1f875ef306d18e6f86db860a031faa4e
Bench CategoryPARTIAL-SMALLINT-LIN (both soft and hard constraints, small integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark96
Best CPU time to get the best result obtained on this benchmark0.135979
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables400
Total number of constraints60
Number of soft constraints16
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
Top cost 813
Min constraint cost 1
Max constraint cost 95
Sum of constraints costs 812
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
SCIP spx SCIP 2.1.1.4. with SoPlex 1.6.0.3 fixed (complete)3717409OPTIMUM 0.135979 0.136187
npSolver inc-topDown (complete)3714875OPTIMUM 12.7761 12.8072
npSolver inc-topDown (fixed) (complete)3753563OPTIMUM 16.6035 16.6059
wbo2sat 2012-05-19 (complete)3716261OPTIMUM 17.8513 17.9051
wbo2satCp2 2012-05-19 (complete)3716954OPTIMUM 18.1702 18.1797
npSolver 1.0 (fixed) (complete)3754949OPTIMUM 29.0786 29.0907
npSolver inc (fixed) (complete)3754256OPTIMUM 29.2606 29.4408
npSolver 1.0 (complete)3713489OPTIMUM 32.72 32.7474
npSolver inc (complete)3714182OPTIMUM 33.116 33.1781
clasp 2.0.6-R5325 (complete)3711331OPTIMUM 257.268 257.309
Sat4j PB 2012-05-28 (complete)3718056OPTIMUM 1440.96 1437.91
pwbo 2.02 (complete)3728517MSAT (TO) 1800.07 900.221
pwbo 2.01 (complete)3712433MSAT (TO) 1800.33 900.221
wbo 1.71 (complete)3712842? 1799.64 1800
wbo 1.72 (complete)3728108? 1799.9 1800
toysat 2012-05-17 (complete)3711978? (TO) 1800.03 1800.31
npSolver inc-topdown-quickBound (complete)3715568? (TO) 1800.1 1800.71
npSolver inc-topdown-quickBound (fixed) (complete)3752870? (TO) 1800.24 1785.11

Additionnal information

This section presents information obtained from the best job displayed in the list (i.e. solvers whose names are not hidden).

cost of falsified constraints: 96
Solution found:
-x27 -x26 -x25 x24 -x23 -x22 -x21 -x20 -x19 -x18 -x17 x16 -x15 -x14 -x13 -x12 -x11 -x10 -x9 -x8 -x7 x6 -x5 -x4 -x3 -x2 -x1