| Solver Name | Answer | CPU time | Wall clock time |
|---|---|---|---|
| SCIP spx SCIP 2.1.1.4. with SoPlex 1.6.0.3 fixed | OPTIMUM | 0.381941 | 0.383346 |
| Name | /SOFT-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/ normalized-t2001.13queen13.1110972154--soft-0-100-0.wbo |
| MD5SUM | 6809fb2fcff82744047966c4438af278 |
| Bench Category | SOFT-SMALLINT-LIN (only soft constraints, small integers, linear constraints) |
| Best result obtained on this benchmark | MOPT |
| Best cost obtained on this benchmark | 1 |
| Best CPU time to get the best result obtained on this benchmark | 0.381941 |
| Max-Satisfiable | |
| Max-(Un)Satisfiability was proved | |
| Best value of the cost | |
| Optimality of the best cost was proved | |
| Number of variables | 169 |
| Total number of constraints | 101 |
| Number of soft constraints | 101 |
| Number of constraints which are clauses | 30 |
| Number of constraints which are cardinality constraints (but not clauses) | 70 |
| Number of constraints which are nor clauses,nor cardinality constraints | 1 |
| Minimum length of a constraint | 2 |
| Maximum length of a constraint | 169 |
| Top cost | 5034 |
| Min constraint cost | 1 |
| Max constraint cost | 98 |
| Sum of constraints costs | 5033 |
| Biggest number in a constraint | 38 |
| Number of bits of the biggest number in a constraint | 6 |
| Biggest sum of numbers in a constraint | 1221 |
| Number of bits of the biggest sum of numbers | 11 |
| Number of products (including duplicates) | 0 |
| Sum of products size (including duplicates) | 0 |
| Number of different products | 0 |
| Sum of products size | 0 |
0.00/0.00 c SCIP version 2.1.1.4 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: SoPlex 1.6.0.3] [GitHash: a3bf3a4-dirty]
0.00/0.00 c Copyright (c) 2002-2012 Konrad-Zuse-Zentrum fuer Informationstechnik Berlin (ZIB)
0.00/0.00 c
0.00/0.00 c user parameter file <scip.set> not found - using default parameters
0.00/0.00 c reading problem <HOME/instance-3717739-1338198869.wbo>
0.00/0.00 c original problem has 270 variables (270 bin, 0 int, 0 impl, 0 cont) and 102 constraints
0.00/0.00 c problem read in 0.00
0.00/0.00 o 5033
0.00/0.00 c feasible solution found by trivial heuristic, objective value 5.033000e+03
0.00/0.00 c presolving:
0.00/0.00 c (round 1) 0 del vars, 1 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 0 impls, 0 clqs
0.00/0.01 c (round 2) 0 del vars, 1 del conss, 0 add conss, 101 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 0 impls, 0 clqs
0.00/0.01 c (0.0s) probing: 51/270 (18.9%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.00/0.01 c (0.0s) probing aborted: 50/50 successive totally useless probings
0.00/0.01 c presolving (3 rounds):
0.00/0.01 c 0 deleted vars, 1 deleted constraints, 0 added constraints, 101 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.00/0.01 c 101 implications, 0 cliques
0.00/0.01 c presolved problem has 371 variables (270 bin, 0 int, 101 impl, 0 cont) and 202 constraints
0.00/0.01 c 101 constraints of type <linear>
0.00/0.01 c 101 constraints of type <indicator>
0.00/0.01 c transformed objective value is always integral (scale: 1)
0.00/0.01 c Presolving Time: 0.00
0.00/0.01 c - non default parameters ----------------------------------------------------------------------
0.00/0.01 c # SCIP version 2.1.1.4
0.00/0.01 c
0.00/0.01 c # maximal time in seconds to run
0.00/0.01 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.01 c limits/time = 1797
0.00/0.01 c
0.00/0.01 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.01 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.01 c limits/memory = 13950
0.00/0.01 c
0.00/0.01 c # default clock type (1: CPU user seconds, 2: wall clock time)
0.00/0.01 c # [type: int, range: [1,2], default: 1]
0.00/0.01 c timing/clocktype = 2
0.00/0.01 c
0.00/0.01 c # belongs reading time to solving time?
0.00/0.01 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.01 c timing/reading = TRUE
0.00/0.01 c
0.00/0.01 c # force restart if we have a max FS instance and gap is 1?
0.00/0.01 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.01 c constraints/indicator/forcerestart = TRUE
0.00/0.01 c
0.00/0.01 c # priority of branching rule <inference>
0.00/0.01 c # [type: int, range: [-536870912,536870911], default: 1000]
0.00/0.01 c branching/inference/priority = 1000000
0.00/0.01 c
0.00/0.01 c # frequency offset for calling primal heuristic <coefdiving>
0.00/0.01 c # [type: int, range: [0,2147483647], default: 1]
0.00/0.01 c heuristics/coefdiving/freqofs = 0
0.00/0.01 c
0.00/0.01 c # frequency for calling primal heuristic <shiftandpropagate> (-1: never, 0: only at depth freqofs)
0.00/0.01 c # [type: int, range: [-1,2147483647], default: 0]
0.00/0.01 c heuristics/shiftandpropagate/freq = -1
0.00/0.01 c
0.00/0.01 c # frequency for calling primal heuristic <undercover> (-1: never, 0: only at depth freqofs)
0.00/0.01 c # [type: int, range: [-1,2147483647], default: 0]
0.00/0.01 c heuristics/undercover/freq = -1
0.00/0.01 c
0.00/0.01 c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.00/0.01 c # [type: int, range: [-1,2147483647], default: -1]
0.00/0.01 c separating/rapidlearning/freq = 0
0.00/0.01 c
0.00/0.01 c # frequency for calling primal heuristic <indrounding> (-1: never, 0: only at depth freqofs)
0.00/0.01 c # [type: int, range: [-1,2147483647], default: -1]
0.00/0.01 c heuristics/indrounding/freq = 1
0.00/0.01 c
0.00/0.01 c -----------------------------------------------------------------------------------------------
0.00/0.01 c start solving
0.00/0.01 c
0.00/0.01 o 1228
0.00/0.01 c time | node | left |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.00/0.01 c 6 0.0s| 1 | 0 | 0 | - |1064k| 0 | - | 371 | 202 | 0 | 0 | 0 | 0 | 0 | -- | 1.228000e+03 | Inf
0.00/0.01 o 250
0.00/0.01 c 6 0.0s| 1 | 0 | 0 | - |1073k| 0 | - | 371 | 202 | 0 | 0 | 0 | 0 | 0 | -- | 2.500000e+02 | Inf
0.00/0.02 c 0.0s| 1 | 0 | 182 | - |1338k| 0 | 39 | 371 | 202 | 371 | 202 | 0 | 0 | 0 | 0.000000e+00 | 2.500000e+02 | Inf
0.00/0.02 o 103
0.00/0.02 c 6 0.0s| 1 | 0 | 182 | - |1374k| 0 | 39 | 371 | 202 | 371 | 202 | 0 | 0 | 0 | 0.000000e+00 | 1.030000e+02 | Inf
0.00/0.06 c 0.1s| 1 | 0 | 204 | - |1430k| 0 | 43 | 371 | 202 | 371 | 203 | 1 | 0 | 0 | 0.000000e+00 | 1.030000e+02 | Inf
0.00/0.08 c 0.1s| 1 | 0 | 234 | - |1506k| 0 | 44 | 371 | 202 | 371 | 204 | 2 | 0 | 0 | 0.000000e+00 | 1.030000e+02 | Inf
0.07/0.09 c 0.1s| 1 | 0 | 254 | - |1565k| 0 | 44 | 371 | 202 | 371 | 205 | 3 | 0 | 0 | 0.000000e+00 | 1.030000e+02 | Inf
0.08/0.10 c 0.1s| 1 | 0 | 276 | - |1594k| 0 | 46 | 371 | 202 | 371 | 206 | 4 | 0 | 0 | 0.000000e+00 | 1.030000e+02 | Inf
0.08/0.18 c 0.2s| 1 | 2 | 819 | - |1691k| 0 | 46 | 371 | 202 | 371 | 206 | 4 | 0 | 0 | 0.000000e+00 | 1.030000e+02 | Inf
0.19/0.20 o 41
0.19/0.20 c p 0.2s| 6 | 7 | 1326 | 210.0 |1746k| 5 | - | 371 | 202 | 371 | 206 | 4 | 0 | 0 | 0.000000e+00 | 4.100000e+01 | Inf
0.19/0.23 o 12
0.19/0.23 c 5 0.2s| 16 | 14 | 2039 | 117.5 |1795k| 7 | 29 | 371 | 152 | 371 | 206 | 4 | 7 | 0 | 0.000000e+00 | 1.200000e+01 | Inf
0.19/0.24 o 10
0.19/0.24 c v 0.2s| 17 | 13 | 2272 | 124.8 |1821k| 7 | - | 371 | 153 | 371 | 206 | 4 | 8 | 0 | 0.000000e+00 | 1.000000e+01 | Inf
0.29/0.30 o 1
0.29/0.30 c Forcing restart, since the absolute gap is 1.000000.
0.29/0.30 c l 0.3s| 24 | 6 | 3584 | 143.8 |1864k| 7 | - | 371 | 146 | 371 | 206 | 4 | 37 | 0 | 0.000000e+00 | 1.000000e+00 | Inf
0.29/0.30 c (run 1, node 24) performing user restart
0.29/0.30 c
0.29/0.30 c (restart) converted 105 cuts from the global cut pool into linear constraints
0.29/0.30 c
0.29/0.30 c presolving:
0.29/0.30 c (round 1) 178 del vars, 89 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 109 impls, 61 clqs
0.29/0.30 c (round 2) 178 del vars, 109 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 64 upgd conss, 109 impls, 61 clqs
0.29/0.30 c (round 3) 178 del vars, 109 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 82 upgd conss, 109 impls, 61 clqs
0.29/0.31 c (round 4) 178 del vars, 109 del conss, 0 add conss, 12 chg bounds, 0 chg sides, 0 chg coeffs, 82 upgd conss, 109 impls, 61 clqs
0.29/0.31 c (round 5) 202 del vars, 133 del conss, 0 add conss, 24 chg bounds, 0 chg sides, 0 chg coeffs, 88 upgd conss, 109 impls, 68 clqs
0.29/0.31 c (round 6) 202 del vars, 139 del conss, 0 add conss, 24 chg bounds, 0 chg sides, 0 chg coeffs, 101 upgd conss, 111 impls, 68 clqs
0.29/0.31 c (round 7) 202 del vars, 140 del conss, 0 add conss, 24 chg bounds, 0 chg sides, 0 chg coeffs, 102 upgd conss, 111 impls, 68 clqs
0.29/0.31 c presolving (8 rounds):
0.29/0.31 c 202 deleted vars, 140 deleted constraints, 0 added constraints, 24 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.29/0.31 c 111 implications, 68 cliques
0.29/0.31 c presolved problem has 169 variables (169 bin, 0 int, 0 impl, 0 cont) and 111 constraints
0.29/0.31 c 5 constraints of type <knapsack>
0.29/0.31 c 72 constraints of type <setppc>
0.29/0.31 c 28 constraints of type <logicor>
0.29/0.31 c 6 constraints of type <bounddisjunction>
0.29/0.31 c transformed objective value is always integral (scale: 1)
0.29/0.31 c Presolving Time: 0.02
0.29/0.31 c
0.29/0.32 c time | node | left |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.29/0.32 c 0.3s| 1 | 0 | 3668 | - |1658k| 0 | 42 | 169 | 111 | 169 | 84 | 0 | 37 | 0 | 0.000000e+00 | 1.000000e+00 | Inf
0.29/0.33 c 0.3s| 1 | 0 | 3695 | - |1919k| 0 | 47 | 169 | 111 | 169 | 95 | 11 | 37 | 0 | 0.000000e+00 | 1.000000e+00 | Inf
0.29/0.35 c 0.4s| 1 | 2 | 3951 | - |1920k| 0 | 47 | 169 | 111 | 169 | 95 | 11 | 39 | 0 | 0.000000e+00 | 1.000000e+00 | Inf
0.29/0.37 c
0.29/0.37 c SCIP Status : problem is solved [optimal solution found]
0.29/0.37 c Solving Time (sec) : 0.37
0.29/0.37 c Solving Nodes : 32 (total of 56 nodes in 2 runs)
0.29/0.37 c Primal Bound : +1.00000000000000e+00 (29 solutions)
0.29/0.37 c Dual Bound : +1.00000000000000e+00
0.29/0.37 c Gap : 0.00 %
0.29/0.37 s OPTIMUM FOUND
0.29/0.37 v x169 -x168 -x167 -x166 -x165 -x164 -x163 -x162 -x161 -x160 -x159 -x158 -x157 -x156 -x155 -x154 -x153 -x152 -x151 -x150 -x149 x148
0.29/0.37 v -x147 -x146 -x145 -x144 -x143 -x142 -x141 -x140 x139 -x138 -x137 -x136 -x135 -x134 -x133 -x132 -x131 -x130 x129 -x128 -x127
0.29/0.37 v -x126 -x125 -x124 -x123 -x122 -x121 -x120 -x119 -x118 -x117 -x116 -x115 -x114 -x113 -x112 -x111 -x110 -x109 -x108 -x107 -x106
0.29/0.37 v x105 -x104 -x103 -x102 -x101 -x100 -x99 -x98 -x97 -x96 x95 -x94 -x93 -x92 -x91 -x90 -x89 -x88 -x87 x86 -x85 -x84 -x83 -x82
0.29/0.37 v -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
0.29/0.37 v -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
0.29/0.37 v -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
0.29/0.37 v -x4 -x3 -x2 -x1
0.29/0.37 c SCIP Status : problem is solved [optimal solution found]
0.29/0.37 c Total Time : 0.37
0.29/0.37 c solving : 0.37
0.29/0.37 c presolving : 0.02 (included in solving)
0.29/0.37 c reading : 0.00 (included in solving)
0.29/0.37 c copying : 0.01 (2 #copies) (minimal 0.00, maximal 0.00, average 0.00)
0.29/0.37 c Original Problem :
0.29/0.37 c Problem name : HOME/instance-3717739-1338198869.wbo
0.29/0.37 c Variables : 270 (270 binary, 0 integer, 0 implicit integer, 0 continuous)
0.29/0.37 c Constraints : 102 initial, 102 maximal
0.29/0.37 c Objective sense : minimize
0.29/0.37 c Presolved Problem :
0.29/0.37 c Problem name : t_HOME/instance-3717739-1338198869.wbo
0.29/0.37 c Variables : 169 (169 binary, 0 integer, 0 implicit integer, 0 continuous)
0.29/0.37 c Constraints : 111 initial, 125 maximal
0.29/0.37 c Presolvers : ExecTime SetupTime FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons AddCons ChgSides ChgCoefs
0.29/0.37 c domcol : 0.00 0.00 0 0 0 0 0 0 0 0 0
0.29/0.37 c trivial : 0.00 0.00 190 0 0 0 0 0 0 0 0
0.29/0.37 c dualfix : 0.00 0.00 0 0 0 0 0 0 0 0 0
0.29/0.37 c boundshift : 0.00 0.00 0 0 0 0 0 0 0 0 0
0.29/0.37 c inttobinary : 0.00 0.00 0 0 0 0 0 0 0 0 0
0.29/0.37 c convertinttobin : 0.00 0.00 0 0 0 0 0 0 0 0 0
0.29/0.37 c gateextraction : 0.00 0.00 0 0 0 0 0 0 0 0 0
0.29/0.37 c implics : 0.00 0.00 0 0 0 0 0 0 0 0 0
0.29/0.37 c components : 0.00 0.00 0 0 0 0 0 0 0 0 0
0.29/0.37 c pseudoobj : 0.00 0.00 0 0 0 12 0 0 0 0 0
0.29/0.37 c probing : 0.00 0.00 0 0 0 0 0 0 0 0 0
0.29/0.37 c varbound : 0.00 0.00 0 0 0 12 0 12 0 0 0
0.29/0.37 c knapsack : 0.00 0.00 0 0 0 0 0 0 0 0 0
0.29/0.37 c setppc : 0.00 0.00 0 0 0 0 0 6 0 0 0
0.29/0.37 c linear : 0.00 0.00 12 0 0 101 0 111 0 0 0
0.29/0.37 c indicator : 0.00 0.00 0 0 0 0 0 12 0 0 0
0.29/0.37 c logicor : 0.00 0.00 0 0 0 0 0 0 0 0 0
0.29/0.37 c bounddisjunction : 0.00 0.00 0 0 0 0 0 0 0 0 0
0.29/0.37 c root node : - - 280 - - 280 - - - - -
0.29/0.37 c Constraints : Number MaxNumber #Separate #Propagate #EnfoLP #EnfoPS #Check #ResProp Cutoffs DomReds Cuts Conss Children
0.29/0.37 c integral : 0 0 0 0 40 0 97 0 0 0 0 0 80
0.29/0.37 c knapsack : 5 5 1 217 0 0 16 5 0 36 0 0 0
0.29/0.37 c setppc : 72 72 1 217 0 0 16 128 1 569 0 0 0
0.29/0.37 c logicor : 28+ 42 1 99 0 0 0 16 1 13 0 0 0
0.29/0.37 c bounddisjunction : 6 6 0 55 0 0 0 0 0 0 0 0 0
0.29/0.37 c countsols : 0 0 0 0 0 0 57 0 0 0 0 0 0
0.29/0.37 c Constraint Timings : TotalTime SetupTime Separate Propagate EnfoLP EnfoPS Check ResProp
0.29/0.37 c integral : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.29/0.37 c knapsack : 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.29/0.37 c setppc : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.29/0.37 c logicor : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.29/0.37 c bounddisjunction : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.29/0.37 c countsols : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.29/0.37 c Propagators : #Propagate #ResProp Cutoffs DomReds
0.29/0.37 c rootredcost : 3 0 0 32
0.29/0.37 c pseudoobj : 498 13 0 12
0.29/0.37 c vbounds : 40 18 0 23
0.29/0.37 c redcost : 52 0 0 183
0.29/0.37 c probing : 0 0 0 0
0.29/0.37 c Propagator Timings : TotalTime SetupTime Presolve Propagate ResProp
0.29/0.37 c rootredcost : 0.00 0.00 0.00 0.00 0.00
0.29/0.37 c pseudoobj : 0.00 0.00 0.00 0.00 0.00
0.29/0.37 c vbounds : 0.00 0.00 0.00 0.00 0.00
0.29/0.37 c redcost : 0.00 0.00 0.00 0.00 0.00
0.29/0.37 c probing : 0.00 0.00 0.00 0.00 0.00
0.29/0.37 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
0.29/0.37 c propagation : 0.00 9 9 47 27.9 0 0.0 -
0.29/0.37 c infeasible LP : 0.00 22 17 47 15.5 0 0.0 0
0.29/0.37 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
0.29/0.37 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
0.29/0.37 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
0.29/0.37 c applied globally : - - - 52 14.3 - - -
0.29/0.37 c applied locally : - - - 2 45.0 - - -
0.29/0.37 c Separators : ExecTime SetupTime Calls Cutoffs DomReds Cuts Conss
0.29/0.37 c cut pool : 0.00 0 - - 0 - (maximal pool size: 68)
0.29/0.37 c closecuts : 0.00 0.00 0 0 0 0 0
0.29/0.37 c impliedbounds : 0.00 0.00 6 0 0 0 0
0.29/0.37 c intobj : 0.00 0.00 0 0 0 0 0
0.29/0.37 c gomory : 0.02 0.00 6 0 0 15 0
0.29/0.37 c cgmip : 0.00 0.00 0 0 0 0 0
0.29/0.37 c strongcg : 0.02 0.00 6 0 0 101 0
0.29/0.37 c cmir : 0.01 0.00 6 0 0 0 0
0.29/0.37 c flowcover : 0.02 0.00 6 0 0 0 0
0.29/0.37 c clique : 0.00 0.00 2 0 0 7 0
0.29/0.37 c zerohalf : 0.00 0.00 0 0 0 0 0
0.29/0.37 c mcf : 0.00 0.00 2 0 0 0 0
0.29/0.37 c oddcycle : 0.00 0.00 0 0 0 0 0
0.29/0.37 c rapidlearning : 0.03 0.00 1 0 0 0 0
0.29/0.37 c Pricers : ExecTime SetupTime Calls Vars
0.29/0.37 c problem variables: 0.00 - 0 0
0.29/0.37 c Branching Rules : ExecTime SetupTime Calls Cutoffs DomReds Cuts Conss Children
0.29/0.37 c inference : 0.00 0.00 40 0 0 0 0 80
0.29/0.37 c relpscost : 0.00 0.00 0 0 0 0 0 0
0.29/0.37 c pscost : 0.00 0.00 0 0 0 0 0 0
0.29/0.37 c mostinf : 0.00 0.00 0 0 0 0 0 0
0.29/0.37 c leastinf : 0.00 0.00 0 0 0 0 0 0
0.29/0.37 c fullstrong : 0.00 0.00 0 0 0 0 0 0
0.29/0.37 c allfullstrong : 0.00 0.00 0 0 0 0 0 0
0.29/0.37 c random : 0.00 0.00 0 0 0 0 0 0
0.29/0.37 c Primal Heuristics : ExecTime SetupTime Calls Found
0.29/0.37 c LP solutions : 0.00 - - 0
0.29/0.37 c pseudo solutions : 0.00 - - 0
0.29/0.37 c crossover : 0.00 0.00 0 0
0.29/0.37 c oneopt : 0.00 0.00 4 0
0.29/0.37 c fracdiving : 0.00 0.00 1 1
0.29/0.37 c guideddiving : 0.01 0.00 1 0
0.29/0.37 c pscostdiving : 0.03 0.00 2 4
0.29/0.37 c veclendiving : 0.01 0.00 2 1
0.29/0.37 c objpscostdiving : 0.00 0.00 1 0
0.29/0.37 c rootsoldiving : 0.01 0.00 1 0
0.29/0.37 c linesearchdiving : 0.01 0.00 2 1
0.29/0.37 c smallcard : 0.00 0.00 0 0
0.29/0.37 c trivial : 0.00 0.00 2 1
0.29/0.37 c shiftandpropagate: 0.00 0.00 0 0
0.29/0.37 c simplerounding : 0.00 0.00 45 0
0.29/0.37 c zirounding : 0.00 0.00 24 0
0.29/0.37 c rounding : 0.00 0.00 45 0
0.29/0.37 c shifting : 0.00 0.00 7 4
0.29/0.37 c intshifting : 0.00 0.00 0 0
0.29/0.37 c twoopt : 0.00 0.00 0 0
0.29/0.37 c indoneopt : 0.02 0.00 6 3
0.29/0.37 c indtwoopt : 0.00 0.00 0 0
0.29/0.37 c fixandinfer : 0.00 0.00 0 0
0.29/0.37 c feaspump : 0.00 0.00 0 0
0.29/0.37 c clique : 0.00 0.00 0 0
0.29/0.37 c indrounding : 0.00 0.00 40 6
0.29/0.37 c coefdiving : 0.06 0.00 2 5
0.29/0.37 c indcoefdiving : 0.00 0.00 0 0
0.29/0.37 c nlpdiving : 0.00 0.00 0 0
0.29/0.37 c intdiving : 0.00 0.00 0 0
0.29/0.37 c actconsdiving : 0.00 0.00 0 0
0.29/0.37 c octane : 0.00 0.00 0 0
0.29/0.37 c rens : 0.02 0.00 1 0
0.29/0.37 c rins : 0.00 0.00 0 0
0.29/0.37 c localbranching : 0.00 0.00 0 0
0.29/0.37 c mutation : 0.00 0.00 0 0
0.29/0.37 c dins : 0.00 0.00 0 0
0.29/0.37 c vbounds : 0.00 0.00 0 0
0.29/0.37 c undercover : 0.00 0.00 0 0
0.29/0.37 c subnlp : 0.00 0.00 0 0
0.29/0.37 c trysol : 0.00 0.00 6 3
0.29/0.37 c LP : Time Calls Iterations Iter/call Iter/sec Time-0-It Calls-0-It
0.29/0.37 c primal LP : 0.00 1 0 0.00 - 0.00 1
0.29/0.37 c dual LP : 0.06 70 2181 35.75 38449.33 0.00 9
0.29/0.37 c lex dual LP : 0.00 0 0 0.00 -
0.29/0.37 c barrier LP : 0.00 0 0 0.00 - 0.00 0
0.29/0.37 c diving/probing LP: 0.10 481 2531 5.26 24495.29
0.29/0.37 c strong branching : 0.00 0 0 0.00 -
0.29/0.37 c (at root node) : - 0 0 0.00 -
0.29/0.37 c conflict analysis: 0.00 0 0 0.00 -
0.29/0.37 c B&B Tree :
0.29/0.37 c number of runs : 2
0.29/0.37 c nodes : 32
0.29/0.37 c nodes (total) : 56
0.29/0.37 c nodes left : 0
0.29/0.37 c max depth : 7
0.29/0.37 c max depth (total): 7
0.29/0.37 c backtracks : 12 (37.5%)
0.29/0.37 c delayed cutoffs : 1
0.29/0.37 c repropagations : 17 (249 domain reductions, 1 cutoffs)
0.29/0.37 c avg switch length: 2.88
0.29/0.37 c switching time : 0.00
0.29/0.37 c Solution :
0.29/0.37 c Solutions found : 29 (8 improvements)
0.29/0.37 c First Solution : +5.03300000000000e+03 (in run 1, after 0 nodes, 0.01 seconds, depth 0, found by <trivial>)
0.29/0.37 c Primal Bound : +1.00000000000000e+00 (in run 1, after 24 nodes, 0.30 seconds, depth 15, found by <linesearchdiving>)
0.29/0.37 c Dual Bound : +1.00000000000000e+00
0.29/0.37 c Gap : 0.00 %
0.29/0.37 c Root Dual Bound : +0.00000000000000e+00
0.29/0.37 c Root Iterations : 387
0.29/0.38 c Time complete: 0.37.
OK 1
runsolver Copyright (C) 2010-2011 Olivier ROUSSEL This is runsolver version 3.3.1 (svn: 989) This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3717739-1338198869/watcher-3717739-1338198869 -o /tmp/evaluation-result-3717739-1338198869/solver-3717739-1338198869 -C 1800 -W 1900 -M 15500 HOME/scip-2.1.1.4fix.linux.x86_64.gnu.opt.spx -f HOME/instance-3717739-1338198869.wbo -t 1800 -m 15500 running on 4 cores: 1,3,5,7 Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1900 seconds Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB Current StackSize limit: 10240 KiB [startup+0 s] /proc/loadavg: 2.15 2.06 2.02 3/176 3164 /proc/meminfo: memFree=27615724/32873648 swapFree=7104/7104 [pid=3164] ppid=3162 vsize=12552 CPUtime=0 cores=1,3,5,7 /proc/3164/stat : 3164 (scip-2.1.1.4fix) R 3162 3164 32675 0 -1 4202496 1705 0 0 0 0 0 0 0 20 0 1 0 286012378 12853248 1660 33554432000 4194304 10173063 140736533704720 140737006606872 8846909 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0 /proc/3164/statm: 3138 1671 466 1460 0 1669 0 [startup+0.085857 s] /proc/loadavg: 2.15 2.06 2.02 3/176 3164 /proc/meminfo: memFree=27615724/32873648 swapFree=7104/7104 [pid=3164] ppid=3162 vsize=25056 CPUtime=0.07 cores=1,3,5,7 /proc/3164/stat : 3164 (scip-2.1.1.4fix) R 3162 3164 32675 0 -1 4202496 5676 0 0 0 7 0 0 0 20 0 1 0 286012378 25657344 4992 33554432000 4194304 10173063 140736533704720 140736533701560 8982074 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0 /proc/3164/statm: 6264 4992 831 1460 0 4795 0 Current children cumulated CPU time (s) 0.07 Current children cumulated vsize (KiB) 25056 [startup+0.100319 s] /proc/loadavg: 2.15 2.06 2.02 3/176 3164 /proc/meminfo: memFree=27615724/32873648 swapFree=7104/7104 [pid=3164] ppid=3162 vsize=25056 CPUtime=0.08 cores=1,3,5,7 /proc/3164/stat : 3164 (scip-2.1.1.4fix) R 3162 3164 32675 0 -1 4202496 5682 0 0 0 8 0 0 0 20 0 1 0 286012378 25657344 4998 33554432000 4194304 10173063 140736533704720 140736533701560 8982074 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0 /proc/3164/statm: 6264 4998 831 1460 0 4795 0 Current children cumulated CPU time (s) 0.08 Current children cumulated vsize (KiB) 25056 [startup+0.300271 s] /proc/loadavg: 2.15 2.06 2.02 3/176 3164 /proc/meminfo: memFree=27615724/32873648 swapFree=7104/7104 [pid=3164] ppid=3162 vsize=26688 CPUtime=0.29 cores=1,3,5,7 /proc/3164/stat : 3164 (scip-2.1.1.4fix) R 3162 3164 32675 0 -1 4202496 6438 0 0 0 28 1 0 0 20 0 1 0 286012378 27328512 5303 33554432000 4194304 10173063 140736533704720 140736533701560 8982074 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0 /proc/3164/statm: 6672 5303 866 1460 0 5203 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 26688 Solver just ended. Dumping a history of the last processes samples Child status: 0 Real time (s): 0.383346 CPU time (s): 0.381941 CPU user time (s): 0.362944 CPU system time (s): 0.018997 CPU usage (%): 99.6335 Max. virtual memory (cumulated for all children) (KiB): 26688 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.362944 system time used= 0.018997 maximum resident set size= 22984 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 6476 page faults= 0 swaps= 0 block input operations= 0 block output operations= 0 messages sent= 0 messages received= 0 signals received= 0 voluntary context switches= 3 involuntary context switches= 2 runsolver used 0.001999 second user time and 0.003999 second system time The end
Begin job on node127 at 2012-05-28 11:54:29 IDJOB=3717739 IDBENCH=79222 IDSOLVER=2300 FILE ID=node127/3717739-1338198869 RUNJOBID= node127-1338192865-32692 PBS_JOBID= 14624582 Free space on /tmp= 71156 MiB SOLVER NAME= SCIP spx SCIP 2.1.1.4. with SoPlex 1.6.0.3 fixed BENCH NAME= PB10/normalized-PB10/SOFT-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/normalized-t2001.13queen13.1110972154--soft-0-100-0.wbo COMMAND LINE= HOME/scip-2.1.1.4fix.linux.x86_64.gnu.opt.spx -f BENCHNAME -t TIMEOUT -m MEMLIMIT RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3717739-1338198869/watcher-3717739-1338198869 -o /tmp/evaluation-result-3717739-1338198869/solver-3717739-1338198869 -C 1800 -W 1900 -M 15500 HOME/scip-2.1.1.4fix.linux.x86_64.gnu.opt.spx -f HOME/instance-3717739-1338198869.wbo -t 1800 -m 15500 TIME LIMIT= 1800 seconds MEMORY LIMIT= 15500 MiB NBCORE= 4 MD5SUM BENCH= 6809fb2fcff82744047966c4438af278 RANDOM SEED=264402514 node127.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011 /proc/cpuinfo: processor : 0 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.348 cache size : 8192 KB physical id : 0 siblings : 4 core id : 0 cpu cores : 4 apicid : 0 initial apicid : 0 fpu : yes fpu_exception : yes cpuid level : 11 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid bogomips : 5332.69 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: processor : 1 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.348 cache size : 8192 KB physical id : 1 siblings : 4 core id : 0 cpu cores : 4 apicid : 16 initial apicid : 16 fpu : yes fpu_exception : yes cpuid level : 11 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid bogomips : 5331.91 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: processor : 2 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.348 cache size : 8192 KB physical id : 0 siblings : 4 core id : 1 cpu cores : 4 apicid : 2 initial apicid : 2 fpu : yes fpu_exception : yes cpuid level : 11 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid bogomips : 5331.94 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: processor : 3 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.348 cache size : 8192 KB physical id : 1 siblings : 4 core id : 1 cpu cores : 4 apicid : 18 initial apicid : 18 fpu : yes fpu_exception : yes cpuid level : 11 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid bogomips : 5331.91 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: processor : 4 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.348 cache size : 8192 KB physical id : 0 siblings : 4 core id : 2 cpu cores : 4 apicid : 4 initial apicid : 4 fpu : yes fpu_exception : yes cpuid level : 11 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid bogomips : 5331.91 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: processor : 5 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.348 cache size : 8192 KB physical id : 1 siblings : 4 core id : 2 cpu cores : 4 apicid : 20 initial apicid : 20 fpu : yes fpu_exception : yes cpuid level : 11 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid bogomips : 5331.91 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: processor : 6 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.348 cache size : 8192 KB physical id : 0 siblings : 4 core id : 3 cpu cores : 4 apicid : 6 initial apicid : 6 fpu : yes fpu_exception : yes cpuid level : 11 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid bogomips : 5331.91 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: processor : 7 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.348 cache size : 8192 KB physical id : 1 siblings : 4 core id : 3 cpu cores : 4 apicid : 22 initial apicid : 22 fpu : yes fpu_exception : yes cpuid level : 11 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid bogomips : 5331.91 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 32873648 kB MemFree: 27616724 kB Buffers: 486896 kB Cached: 3581048 kB SwapCached: 0 kB Active: 1557352 kB Inactive: 2808388 kB Active(anon): 299936 kB Inactive(anon): 0 kB Active(file): 1257416 kB Inactive(file): 2808388 kB Unevictable: 7104 kB Mlocked: 7104 kB SwapTotal: 67108856 kB SwapFree: 67108856 kB Dirty: 14120 kB Writeback: 4 kB AnonPages: 308544 kB Mapped: 17640 kB Shmem: 200 kB Slab: 746688 kB SReclaimable: 189576 kB SUnreclaim: 557112 kB KernelStack: 1448 kB PageTables: 4508 kB NFS_Unstable: 0 kB Bounce: 0 kB WritebackTmp: 0 kB CommitLimit: 83545680 kB Committed_AS: 424644 kB VmallocTotal: 34359738367 kB VmallocUsed: 346400 kB VmallocChunk: 34341988052 kB HardwareCorrupted: 0 kB AnonHugePages: 110592 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 HugePages_Surp: 0 Hugepagesize: 2048 kB DirectMap4k: 7680 kB DirectMap2M: 33538048 kB Free space on /tmp at the end= 71144 MiB End job on node127 at 2012-05-28 11:54:30