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

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General information on the benchmark

Bench CategoryDEC-SMALLINT (no optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark0.054991
Has Objective FunctionNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved NO
Number of variables169
Total number of constraints101
Number of constraints which are clauses30
Number of constraints which are cardinality constraints (but not clauses)70
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint169
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 38
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 1165
Number of bits of the biggest sum of numbers11
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 standard SCIP with SoPlex standard fixed (complete)3692783SAT 0.054991 0.0548821
PB07: PB-clasp 2007-04-10 (complete)3729470SAT 0.087985 0.082627
PB10: pb_cplex 2010-06-29 (complete)3729478SAT 0.166974 0.145282
PB11: SCIP spx E_2 2011-06-10 (fixed) (complete)3729482SAT 0.349946 0.351339
SCIP spx E SCIP Exp with SoPlex fixed (complete)3691617SAT 0.498923 0.499525
clasp 2.0.6-R5325 (dec) (complete)3708619SAT 0.507922 0.508881
SCIP spx SCIP with SoPlex fixed (complete)3690451SAT 0.533918 0.534541
PB07: SAT4JPseudoResolution 2007-03-23 (complete)3729472SAT 0.545916 0.294987
PB09: SAT4J Pseudo Resolution 2.1.1 (complete)3729475SAT 0.91486 0.504773
PB10: borg-pb 10.05.30 (complete)3729476SAT 0.999847 1.14642
Sat 4j PB Resolution 2.3.2 Snapshot (complete)3687259SAT 1.00984 0.987823
SAT4J PB specific settings 2.3.2 snapshot (complete)3709799SAT 1.01384 0.612557
PB10: SCIPspx SCIP with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)3729479SAT 1.68574 1.69324
PB11: borg pb-dec-11.04.03 (complete)3729480SAT 1.73473 1.8327
PB07: Pueblo 1.4 (incomplete)3719826SAT 1.9337 1.93476
PB09: SCIPspx SCIP with SoPLEX 1.4.1(24.4.2009) (complete)3729474SAT 2.34664 2.34854
wbo 1.72 (complete)3726992SAT 3.2625 3.26518
wbo 1.7 (complete)3704691SAT 3.2635 3.2593
pwbo 2.02 (complete)3726483SAT 3.3135 3.30996
PB09: bsolo 3.1 (complete)3729473SAT 4.02739 4.03073
SAT 4j PB RES // CP 2.3.2 Snapshot (complete)3687258SAT 4.34334 1.69717
bsolo 3.2 (complete)3707453SAT 4.42933 4.43061
pwbo 2.0 (complete)3704182SAT 4.83127 4.84846
PB11: Sat4j Res//CP 2.3.0 (complete)3729481SAT 5.34419 2.20527
npSolver inc (fixed) (complete)3747908SAT 6.15406 6.1556
npSolver inc-topDown (fixed) (complete)3746312SAT 6.16106 6.16383
npSolver 1.0 (fixed) (complete)3749504SAT 6.21306 6.2174
npSolver inc-topdown-quickBound (fixed) (complete)3751100SAT 6.29404 6.29562
toysat 2012-06-01 (complete)3724244SAT 9.25459 9.25692
toysat 2012-05-17 (complete)3705871SAT 9.41357 9.41813
PB10: SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)3729477SAT 11.8112 6.18021
PB12: minisatp 1.0-2-g022594c (complete)3722648SAT 19.731 19.7376
PB07: minisat+ 1.14 (complete)3720992SAT 25.8261 25.8317
PB07: bsolo 3.0.17 (complete)3729471SAT 32.0661 32.074
PBPASSolver-CARD.DP 2012-05-28 (complete)3718575SAT 45.3791 45.4099
PBPASSolver-CARD.SN 2012-05-28 (complete)3718944SAT 59.6199 59.8817
pb2satCp2 2012-05-19 (complete)3693963? (problem) 0.020995 0.132605
npSolver 1.0 (complete)3700347? (problem) 0.020996 0.168567
npSolver inc (complete)3698751? (problem) 0.020996 0.142115
pb2sat 2012-05-19 (complete)3695559? (problem) 0.021996 0.226492
npSolver inc-topDown (complete)3697155? (problem) 0.022996 0.111443
npSolver inc-topdown-quickBound (complete)3701943? (problem) 0.023995 0.144598

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: 0
Solution found:
-x169 -x168 -x167 -x166 -x165 -x164 x163 -x162 -x161 -x160 -x159 -x158 -x157 -x156 -x155 x154 -x153 -x152 -x151 -x150 -x149 -x148 -x147
-x146 -x145 -x144 -x143 -x142 -x141 -x140 -x139 -x138 -x137 x136 -x135 -x134 -x133 -x132 -x131 -x130 -x129 -x128 -x127 -x126 -x125 -x124
-x123 -x122 -x121 x120 -x119 -x118 -x117 -x116 -x115 -x114 -x113 -x112 -x111 -x110 -x109 -x108 -x107 -x106 x105 -x104 -x103 -x102 -x101
-x100 x99 -x98 -x97 -x96 -x95 -x94 -x93 -x92 -x91 -x90 -x89 -x88 -x87 -x86 -x85 -x84 x83 -x82 -x81 -x80 -x79 -x78 -x77 -x76 -x75 -x74 -x73
-x72 -x71 -x70 -x69 -x68 x67 -x66 x65 -x64 -x63 -x62 -x61 -x60 -x59 -x58 -x57 -x56 -x55 -x54 -x53 -x52 -x51 -x50 x49 -x48 -x47 -x46 -x45
-x44 -x43 -x42 -x41 -x40 -x39 x38 -x37 -x36 -x35 -x34 -x33 -x32 -x31 -x30 -x29 -x28 -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