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 benchmark0.105983
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 1127
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
PB10: pb_cplex 2010-06-29 (complete)3729413SAT 0.105983 0.125246
clasp 2.0.6-R5325 (dec) (complete)3708631SAT 0.110983 0.114328
PB07: PB-clasp 2007-04-10 (complete)3729405SAT 0.168973 0.166533
SCIP spx SCIP with SoPlex fixed (complete)3690463SAT 0.498923 0.499919
SCIP spx E SCIP Exp with SoPlex fixed (complete)3691629SAT 0.500923 0.50159
SCIP spx standard SCIP with SoPlex standard fixed (complete)3692795SAT 0.527918 0.528082
PB07: SAT4JPseudoResolution 2007-03-23 (complete)3729407SAT 0.713891 0.427431
PB09: SCIPspx SCIP with SoPLEX 1.4.1(24.4.2009) (complete)3729409SAT 0.775881 0.777135
PB10: borg-pb 10.05.30 (complete)3729411SAT 0.959853 1.10481
PB07: Pueblo 1.4 (incomplete)3719821SAT 0.973851 1.07046
PB11: SCIP spx E_2 2011-06-10 (fixed) (complete)3729417SAT 1.05184 1.05251
SAT4J PB specific settings 2.3.2 snapshot (complete)3709811SAT 1.05484 0.639577
Sat 4j PB Resolution 2.3.2 Snapshot (complete)3687249SAT 1.3338 0.986194
PB09: SAT4J Pseudo Resolution 2.1.1 (complete)3729410SAT 1.45478 0.982752
SAT 4j PB RES // CP 2.3.2 Snapshot (complete)3687248SAT 1.75273 0.948165
PB09: bsolo 3.1 (complete)3729408SAT 1.93271 1.93343
PB10: SCIPspx SCIP with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)3729414SAT 2.03269 2.0361
PB11: borg pb-dec-11.04.03 (complete)3729415SAT 2.03969 2.14373
PB12: minisatp 1.0-2-g022594c (complete)3722660SAT 2.11368 2.12131
toysat 2012-06-01 (complete)3724256SAT 2.30865 2.31153
toysat 2012-05-17 (complete)3705883SAT 2.32765 2.33143
PB07: minisat+ 1.14 (complete)3720987SAT 2.83157 2.83225
npSolver inc-topdown-quickBound (fixed) (complete)3751112SAT 2.87256 2.8732
npSolver inc-topDown (fixed) (complete)3746324SAT 2.87356 2.87763
npSolver 1.0 (fixed) (complete)3749516SAT 2.92555 2.92536
npSolver inc (fixed) (complete)3747920SAT 3.02854 3.0306
PB07: bsolo 3.0.17 (complete)3729406SAT 3.13252 3.13976
PB11: Sat4j Res//CP 2.3.0 (complete)3729416SAT 4.81 2.2179
wbo 1.72 (complete)3727004SAT 5.17121 5.19629
pwbo 2.02 (complete)3726495SAT 5.19221 5.19335
wbo 1.7 (complete)3704703SAT 5.19221 5.19194
pwbo 2.0 (complete)3704194SAT 5.47317 5.49127
PB10: SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)3729412SAT 5.85411 3.18788
bsolo 3.2 (complete)3707465SAT 13.335 13.3384
PBPASSolver-CARD.SN 2012-05-28 (complete)3718956SAT 40.7298 41.4569
PBPASSolver-CARD.DP 2012-05-28 (complete)3718587SAT 46.319 47.0942
pb2satCp2 2012-05-19 (complete)3693975? (problem) 0.018996 0.111591
npSolver 1.0 (complete)3700359? (problem) 0.019996 0.14871
pb2sat 2012-05-19 (complete)3695571? (problem) 0.021995 0.203632
npSolver inc-topdown-quickBound (complete)3701955? (problem) 0.022996 0.118148
npSolver inc-topDown (complete)3697167? (problem) 0.023996 0.118428
npSolver inc (complete)3698763? (problem) 0.024996 0.121472

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:
-x1 -x2 -x3 -x4 x5 -x6 -x7 -x8 -x9 -x10 -x11 -x12 -x13 -x14 -x15 -x16 -x17 -x18 -x19 -x20 -x21 -x22 x23 -x24 -x25 -x26 -x27 -x28 -x29 -x30
-x31 x32 -x33 -x34 -x35 -x36 -x37 -x38 -x39 x40 -x41 -x42 -x43 -x44 -x45 -x46 -x47 -x48 -x49 -x50 -x51 -x52 -x53 -x54 x55 -x56 -x57 -x58
-x59 -x60 -x61 -x62 -x63 -x64 -x65 -x66 -x67 -x68 -x69 -x70 -x71 x72 -x73 -x74 -x75 -x76 -x77 -x78 -x79 -x80 -x81 -x82 -x83 -x84 -x85 -x86
-x87 -x88 -x89 x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 x99 -x100 -x101 -x102 -x103 -x104 -x105 x106 -x107 -x108 -x109 -x110 -x111 -x112
-x113 -x114 -x115 -x116 -x117 -x118 -x119 -x120 x121 -x122 -x123 -x124 -x125 -x126 -x127 -x128 -x129 -x130 -x131 -x132 -x133 -x134 -x135
-x136 -x137 -x138 -x139 -x140 -x141 -x142 x143 -x144 -x145 -x146 -x147 -x148 -x149 -x150 -x151 -x152 -x153 x154 -x155 -x156 -x157 -x158
-x159 -x160 -x161 -x162 -x163 -x164 x165 -x166 -x167 -x168 -x169