PB'12 competition: satisfaction and optimization track: solvers results per benchmarks

Result page for benchmark
/OPT-SMALLINT-LIN/heinz/
normalized-neos-859770.opb

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General information on the benchmark

Name/OPT-SMALLINT-LIN/heinz/
normalized-neos-859770.opb
MD5SUMcbc412f006cacd8e2fcdc61d20cbc351
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
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 benchmark134.834
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables2504
Total number of constraints2065
Number of constraints which are clauses1536
Number of constraints which are cardinality constraints (but not clauses)529
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint8
Maximum length of a constraint1446
Number of terms in the objective function 2504
Biggest coefficient in the objective function 10
Number of bits for the biggest coefficient in the objective function 4
Sum of the numbers in the objective function 16472
Number of bits of the sum of numbers in the objective function 15
Biggest number in a constraint 10
Number of bits of the biggest number in a constraint 4
Biggest sum of numbers in a constraint 16472
Number of bits of the biggest sum of numbers15
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 NameTraceIDAnswerobjective functionCPU timeWall clock time
PB09: SCIPspx SCIP 1.1.0.7 with SoPLEX 1.4.1(24.4.2009) (complete)3741369UNSAT 61.9276 61.9404
SAT4J PB specific settings 2.3.2 snapshot (complete)3711089UNSAT 107.54 106.075
PB10: pb_cplex 2010-06-29 (complete)3741372UNSAT 134.834 106.526
PB07: SAT4JPseudoResolution 2007-03-23 (complete)3741367UNSAT 208 206.612
npSolver 1.0 (fixed) (complete)3750794UNSAT 241.056 243.98
npSolver inc-topDown (fixed) (complete)3747602UNSAT 241.48 246.637
npSolver inc (fixed) (complete)3749198UNSAT 244.6 246.29
npSolver inc-topdown-quickBound (fixed) (complete)3752390UNSAT 246.13 248.685
PB09: SAT4J Pseudo Resolution 2.1.1 (complete)3741370UNSAT 350.74 349.397
SCIP spx standard SCIP 2.1.1.4. with SoPlex 1.6.0.3 standard fixed (complete)3693657UNSAT 466.429 466.509
SCIP spx SCIP 2.1.1.4. with SoPlex 1.6.0.3 fixed (complete)3691325UNSAT 522.883 522.989
SCIP spx E SCIP 2.1.1.4. Exp with SoPlex 1.6.0.3 fixed (complete)3692491UNSAT 526.387 526.491
npSolver inc (complete)3700041UNSAT 532.01 532.296
npSolver 1.0 (complete)3701637UNSAT 548.802 548.996
pb2satCp2 2012-05-19 (complete)3695253UNSAT 563.727 563.918
npSolver inc-topDown (complete)3698445UNSAT 704.7 705.38
npSolver inc-topdown-quickBound (complete)3703233UNSAT 711.87 712.123
pb2sat 2012-05-19 (complete)3696849UNSAT 793.191 793.419
PB12: minisatp 1.0-2-g022594c (complete)3723938UNSAT 1196.56 1196.94
PB11: SCIP spx E_2 2011-06-10 (fixed) (complete)3741375UNSAT 1241.8 1242.01
PB07: minisat+ 1.14 (complete)3722104UNSAT 1403.76 1404.3
SAT 4j PB RES // CP 2.3.2 Snapshot (complete)3689482UNSAT 1454.09 739.441
PB10: SCIPspx SCIP 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)3741373? 1789.79 1790.08
bsolo 3.2 (complete)3708327? 1798.07 1798.58
PB09: bsolo 3.1 (complete)3741368? 1798.09 1798.58
wbo 1.7 (complete)3705535? 1799.66 1800.01
wbo 1.72 (complete)3727836? 1800.06 1800.01
Sat 4j PB Resolution 2.3.2 Snapshot (complete)3689483? (TO) 1800.02 1766.17
PB07: Pueblo 1.4 (incomplete)3720765? (TO) 1800.02 1800.31
toysat 2012-05-17 (complete)3707161? (TO) 1800.08 1800.41
toysat 2012-06-01 (complete)3725534? (TO) 1800.08 1800.41
PB07: bsolo 3.0.17 (complete)3741366? (TO) 1800.11 1800.65
clasp 2.0.6-R5325 (opt) (complete)3709493? (TO) 1800.12 1800.41
PB11: Sat4j Res//CP 2.3.0 (complete)3741374? (TO) 1800.13 910.947
pwbo 2.0 (complete)3704014? (TO) 1800.34 900.519
pwbo 2.02 (complete)3726315? (TO) 1800.36 900.517
PB10: SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)3741371? (TO) 1800.78 903.26
PB07: PB-clasp 2007-04-10 (complete)3741365? (TO) 1802.12 1802.42

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: