| Solver Name | Answer | CPU time | Wall clock time |
|---|---|---|---|
| SCIP spx SCIP 2.1.1.4. with SoPlex 1.6.0.3 fixed | OPTIMUM | 0.405938 | 0.407067 |
| Name | /PARTIAL-SMALLINT-LIN/wcsp/coloring/ normalized-geom30a-6_wcsp.wbo |
| MD5SUM | f90a27dc84ea26cc1e1bd524595c9b49 |
| Bench Category | PARTIAL-SMALLINT-LIN (both soft and hard constraints, small integers, linear constraints) |
| Best result obtained on this benchmark | MOPT |
| Best cost obtained on this benchmark | 0 |
| Best CPU time to get the best result obtained on this benchmark | 0.002998 |
| Max-Satisfiable | |
| Max-(Un)Satisfiability was proved | |
| Best value of the cost | |
| Optimality of the best cost was proved | |
| Number of variables | 180 |
| Total number of constraints | 516 |
| Number of soft constraints | 486 |
| Number of constraints which are clauses | 486 |
| Number of constraints which are cardinality constraints (but not clauses) | 30 |
| Number of constraints which are nor clauses,nor cardinality constraints | 0 |
| Minimum length of a constraint | 2 |
| Maximum length of a constraint | 6 |
| Top cost | 82 |
| Min constraint cost | 1 |
| Max constraint cost | 1 |
| Sum of constraints costs | 486 |
| Biggest number in a constraint | 1 |
| Number of bits of the biggest number in a constraint | 1 |
| Biggest sum of numbers in a constraint | 7 |
| Number of bits of the biggest sum of numbers | 3 |
| 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-3717603-1338205320.wbo>
0.00/0.00 c original problem has 666 variables (666 bin, 0 int, 0 impl, 0 cont) and 517 constraints
0.00/0.00 c problem read in 0.00
0.00/0.01 c presolving:
0.00/0.02 c (round 1) 0 del vars, 0 del conss, 0 add conss, 486 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 0 impls, 30 clqs
0.00/0.02 c (round 2) 0 del vars, 0 del conss, 0 add conss, 486 chg bounds, 0 chg sides, 0 chg coeffs, 31 upgd conss, 0 impls, 30 clqs
0.01/0.07 c (0.1s) probing: 537/666 (80.6%) - 0 fixings, 0 aggregations, 486 implications, 0 bound changes
0.01/0.07 c (0.1s) probing aborted: 50/50 successive totally useless probings
0.01/0.07 c presolving (3 rounds):
0.01/0.07 c 0 deleted vars, 0 deleted constraints, 0 added constraints, 486 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.01/0.07 c 486 implications, 30 cliques
0.01/0.07 c presolved problem has 1152 variables (666 bin, 0 int, 486 impl, 0 cont) and 1003 constraints
0.01/0.07 c 1 constraints of type <knapsack>
0.01/0.07 c 30 constraints of type <setppc>
0.01/0.07 c 486 constraints of type <linear>
0.01/0.07 c 486 constraints of type <indicator>
0.01/0.07 c transformed objective value is always integral (scale: 1)
0.01/0.07 c Presolving Time: 0.07
0.01/0.07 c - non default parameters ----------------------------------------------------------------------
0.01/0.07 c # SCIP version 2.1.1.4
0.01/0.07 c
0.01/0.07 c # maximal time in seconds to run
0.01/0.07 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.01/0.07 c limits/time = 1797
0.01/0.07 c
0.01/0.07 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.01/0.07 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.01/0.07 c limits/memory = 13950
0.01/0.07 c
0.01/0.07 c # default clock type (1: CPU user seconds, 2: wall clock time)
0.01/0.07 c # [type: int, range: [1,2], default: 1]
0.01/0.07 c timing/clocktype = 2
0.01/0.07 c
0.01/0.07 c # belongs reading time to solving time?
0.01/0.07 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.01/0.07 c timing/reading = TRUE
0.01/0.07 c
0.01/0.07 c # force restart if we have a max FS instance and gap is 1?
0.01/0.07 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.01/0.07 c constraints/indicator/forcerestart = TRUE
0.01/0.07 c
0.01/0.07 c # priority of branching rule <inference>
0.01/0.07 c # [type: int, range: [-536870912,536870911], default: 1000]
0.01/0.07 c branching/inference/priority = 1000000
0.01/0.07 c
0.01/0.07 c # frequency offset for calling primal heuristic <coefdiving>
0.01/0.07 c # [type: int, range: [0,2147483647], default: 1]
0.01/0.07 c heuristics/coefdiving/freqofs = 0
0.01/0.07 c
0.01/0.07 c # frequency for calling primal heuristic <shiftandpropagate> (-1: never, 0: only at depth freqofs)
0.01/0.07 c # [type: int, range: [-1,2147483647], default: 0]
0.01/0.07 c heuristics/shiftandpropagate/freq = -1
0.01/0.07 c
0.01/0.07 c # frequency for calling primal heuristic <undercover> (-1: never, 0: only at depth freqofs)
0.01/0.07 c # [type: int, range: [-1,2147483647], default: 0]
0.01/0.07 c heuristics/undercover/freq = -1
0.01/0.07 c
0.01/0.07 c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.01/0.07 c # [type: int, range: [-1,2147483647], default: -1]
0.01/0.07 c separating/rapidlearning/freq = 0
0.01/0.07 c
0.01/0.07 c # frequency for calling primal heuristic <indrounding> (-1: never, 0: only at depth freqofs)
0.01/0.07 c # [type: int, range: [-1,2147483647], default: -1]
0.01/0.07 c heuristics/indrounding/freq = 1
0.01/0.07 c
0.01/0.07 c -----------------------------------------------------------------------------------------------
0.01/0.07 c start solving
0.01/0.07 c
0.01/0.08 c time | node | left |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.01/0.08 c 0.1s| 1 | 0 | 61 | - |4298k| 0 | 60 |1152 |1003 |1152 |1002 | 0 | 0 | 0 | 0.000000e+00 | -- | Inf
0.09/0.16 c 0.2s| 1 | 0 | 316 | - |4384k| 0 | 60 |1152 |1003 |1152 |1010 | 8 | 0 | 0 | 0.000000e+00 | -- | Inf
0.09/0.16 o 34
0.09/0.16 c s 0.2s| 1 | 0 | 316 | - |4425k| 0 | 60 |1152 |1003 |1152 |1010 | 8 | 0 | 0 | 0.000000e+00 | 3.400000e+01 | Inf
0.09/0.16 o 19
0.09/0.16 c y 0.2s| 1 | 0 | 316 | - |4425k| 0 | 60 |1152 |1003 |1152 |1010 | 8 | 0 | 0 | 0.000000e+00 | 1.900000e+01 | Inf
0.09/0.18 c 0.2s| 1 | 0 | 337 | - |4433k| 0 | 60 |1152 |1003 |1152 |1015 | 13 | 0 | 0 | 0.000000e+00 | 1.900000e+01 | Inf
0.19/0.20 c 0.2s| 1 | 0 | 375 | - |4441k| 0 | 65 |1152 |1003 |1152 |1020 | 18 | 0 | 0 | 0.000000e+00 | 1.900000e+01 | Inf
0.19/0.22 c 0.2s| 1 | 0 | 417 | - |4471k| 0 | 68 |1152 |1003 |1152 |1026 | 24 | 0 | 0 | 0.000000e+00 | 1.900000e+01 | Inf
0.19/0.24 c 0.2s| 1 | 0 | 451 | - |4531k| 0 | 77 |1152 |1003 |1152 |1034 | 32 | 0 | 0 | 0.000000e+00 | 1.900000e+01 | Inf
0.19/0.26 c 0.3s| 1 | 0 | 484 | - |4684k| 0 | 77 |1152 |1003 |1152 |1041 | 39 | 0 | 0 | 0.000000e+00 | 1.900000e+01 | Inf
0.19/0.26 o 17
0.19/0.26 c y 0.3s| 1 | 0 | 484 | - |4724k| 0 | 77 |1152 |1003 |1152 |1041 | 39 | 0 | 0 | 0.000000e+00 | 1.700000e+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 c 0.3s| 1 | 0 | 685 | - |4836k| 0 | - |1152 |1003 |1152 |1041 | 39 | 0 | 0 | 0.000000e+00 | 1.000000e+00 | Inf
0.29/0.32 c (run 1, node 1) performing user restart
0.29/0.32 c
0.29/0.32 c (restart) converted 525 cuts from the global cut pool into linear constraints
0.29/0.32 c
0.29/0.33 c presolving:
0.29/0.34 c (round 1) 0 del vars, 0 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 486 upgd conss, 486 impls, 30 clqs
0.29/0.34 c (round 2) 0 del vars, 0 del conss, 0 add conss, 486 chg bounds, 0 chg sides, 0 chg coeffs, 486 upgd conss, 486 impls, 30 clqs
0.29/0.34 c (round 3) 972 del vars, 973 del conss, 0 add conss, 972 chg bounds, 0 chg sides, 0 chg coeffs, 486 upgd conss, 1458 impls, 46 clqs
0.29/0.35 c (round 4) 972 del vars, 1017 del conss, 0 add conss, 972 chg bounds, 44 chg sides, 0 chg coeffs, 486 upgd conss, 1458 impls, 46 clqs
0.29/0.35 c (round 5) 972 del vars, 1017 del conss, 0 add conss, 972 chg bounds, 44 chg sides, 0 chg coeffs, 967 upgd conss, 1458 impls, 46 clqs
0.29/0.35 c (round 6) 972 del vars, 1064 del conss, 28 add conss, 972 chg bounds, 69 chg sides, 67 chg coeffs, 967 upgd conss, 1458 impls, 51 clqs
0.29/0.35 c (round 7) 972 del vars, 1072 del conss, 34 add conss, 972 chg bounds, 70 chg sides, 71 chg coeffs, 967 upgd conss, 1458 impls, 51 clqs
0.29/0.36 c (round 8) 972 del vars, 1072 del conss, 34 add conss, 972 chg bounds, 70 chg sides, 72 chg coeffs, 967 upgd conss, 1458 impls, 51 clqs
0.29/0.36 c (round 9) 972 del vars, 1072 del conss, 34 add conss, 972 chg bounds, 70 chg sides, 73 chg coeffs, 967 upgd conss, 1458 impls, 51 clqs
0.29/0.36 c (round 10) 972 del vars, 1072 del conss, 34 add conss, 972 chg bounds, 70 chg sides, 74 chg coeffs, 967 upgd conss, 1458 impls, 51 clqs
0.29/0.36 c presolving (11 rounds):
0.29/0.36 c 972 deleted vars, 1072 deleted constraints, 34 added constraints, 972 tightened bounds, 0 added holes, 70 changed sides, 74 changed coefficients
0.29/0.36 c 1458 implications, 51 cliques
0.29/0.36 c presolved problem has 180 variables (180 bin, 0 int, 0 impl, 0 cont) and 490 constraints
0.29/0.36 c 11 constraints of type <knapsack>
0.29/0.36 c 473 constraints of type <setppc>
0.29/0.36 c 6 constraints of type <logicor>
0.29/0.36 c transformed objective value is always integral (scale: 1)
0.29/0.36 c Presolving Time: 0.10
0.29/0.36 c
0.29/0.36 c time | node | left |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.29/0.36 c 0.4s| 1 | 0 | 772 | - |3566k| 0 | 67 | 180 | 490 | 180 | 490 | 0 | 0 | 0 | 0.000000e+00 | 1.000000e+00 | Inf
0.29/0.37 c 0.4s| 1 | 0 | 814 | - |3647k| 0 | 76 | 180 | 490 | 180 | 502 | 12 | 0 | 0 | 0.000000e+00 | 1.000000e+00 | Inf
0.29/0.38 c 0.4s| 1 | 2 | 911 | - |3667k| 0 | 76 | 180 | 492 | 180 | 502 | 12 | 2 | 0 | 0.000000e+00 | 1.000000e+00 | Inf
0.29/0.39 o 0
0.29/0.39 c p 0.4s| 4 | 0 | 1004 | 97.8 |3705k| 3 | - | 180 | 492 | 180 | 487 | 12 | 2 | 0 | 0.000000e+00 | 0.000000e+00 | 0.00%
0.29/0.39 c
0.29/0.39 c SCIP Status : problem is solved [optimal solution found]
0.29/0.39 c Solving Time (sec) : 0.40
0.29/0.39 c Solving Nodes : 4 (total of 5 nodes in 2 runs)
0.29/0.39 c Primal Bound : +0.00000000000000e+00 (6 solutions)
0.29/0.39 c Dual Bound : +0.00000000000000e+00
0.29/0.39 c Gap : 0.00 %
0.29/0.39 s OPTIMUM FOUND
0.29/0.39 v -x180 -x179 -x178 -x177 x176 -x175 -x174 -x173 -x172 -x171 -x170 x169 -x168 -x167 x166 -x165 -x164 -x163 -x162 -x161 -x160 x159
0.29/0.39 v -x158 -x157 -x156 -x155 -x154 -x153 x152 -x151 -x150 -x149 x148 -x147 -x146 -x145 -x144 -x143 -x142 -x141 x140 -x139 -x138 -x137
0.29/0.39 v -x136 x135 -x134 -x133 -x132 -x131 -x130 x129 -x128 -x127 -x126 -x125 -x124 -x123 -x122 x121 -x120 -x119 -x118 -x117 x116
0.29/0.39 v -x115 -x114 -x113 x112 -x111 -x110 -x109 -x108 x107 -x106 -x105 -x104 -x103 -x102 -x101 -x100 -x99 -x98 x97 -x96 -x95 -x94
0.29/0.39 v -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
0.29/0.39 v -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
0.29/0.39 v -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
0.29/0.39 v x15 -x14 -x13 -x12 -x11 -x10 -x9 -x8 x7 -x6 -x5 -x4 x3 -x2 -x1
0.29/0.39 c SCIP Status : problem is solved [optimal solution found]
0.29/0.39 c Total Time : 0.40
0.29/0.39 c solving : 0.40
0.29/0.39 c presolving : 0.10 (included in solving)
0.29/0.39 c reading : 0.00 (included in solving)
0.29/0.39 c copying : 0.02 (2 #copies) (minimal 0.01, maximal 0.01, average 0.01)
0.29/0.39 c Original Problem :
0.29/0.39 c Problem name : HOME/instance-3717603-1338205320.wbo
0.29/0.39 c Variables : 666 (666 binary, 0 integer, 0 implicit integer, 0 continuous)
0.29/0.39 c Constraints : 517 initial, 517 maximal
0.29/0.39 c Objective sense : minimize
0.29/0.39 c Presolved Problem :
0.29/0.39 c Problem name : t_HOME/instance-3717603-1338205320.wbo
0.29/0.39 c Variables : 180 (180 binary, 0 integer, 0 implicit integer, 0 continuous)
0.29/0.39 c Constraints : 490 initial, 492 maximal
0.29/0.39 c Presolvers : ExecTime SetupTime FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons AddCons ChgSides ChgCoefs
0.29/0.39 c domcol : 0.00 0.00 0 0 0 0 0 0 0 0 0
0.29/0.39 c trivial : 0.00 0.00 486 0 0 0 0 0 0 0 0
0.29/0.39 c dualfix : 0.00 0.00 0 0 0 0 0 0 0 0 0
0.29/0.39 c boundshift : 0.00 0.00 0 0 0 0 0 0 0 0 0
0.29/0.39 c inttobinary : 0.00 0.00 0 0 0 0 0 0 0 0 0
0.29/0.39 c convertinttobin : 0.00 0.00 0 0 0 0 0 0 0 0 0
0.29/0.39 c gateextraction : 0.00 0.00 0 0 0 0 0 0 0 0 0
0.29/0.39 c implics : 0.00 0.00 0 0 0 0 0 0 0 0 0
0.29/0.39 c components : 0.00 0.00 0 0 0 0 0 0 0 0 0
0.29/0.39 c pseudoobj : 0.00 0.00 0 0 0 486 0 0 0 0 0
0.29/0.39 c probing : 0.05 0.00 0 0 0 0 0 0 0 0 0
0.29/0.39 c varbound : 0.00 0.00 0 0 0 486 0 486 0 0 0
0.29/0.39 c knapsack : 0.01 0.00 0 0 0 0 0 7 34 26 74
0.29/0.39 c setppc : 0.00 0.00 0 0 0 0 0 49 0 0 0
0.29/0.39 c linear : 0.02 0.00 486 0 0 486 0 44 0 44 0
0.29/0.39 c indicator : 0.00 0.00 0 0 0 0 0 486 0 0 0
0.29/0.39 c logicor : 0.00 0.00 0 0 0 0 0 0 0 0 0
0.29/0.39 c root node : - - 0 - - 0 - - - - -
0.29/0.39 c Constraints : Number MaxNumber #Separate #Propagate #EnfoLP #EnfoPS #Check #ResProp Cutoffs DomReds Cuts Conss Children
0.29/0.39 c integral : 0 0 0 0 4 0 61 0 0 0 0 0 8
0.29/0.39 c knapsack : 11 11 1 1268 0 0 52 0 0 0 0 0 0
0.29/0.39 c setppc : 473 473 7 1268 0 0 54 36 2 11 0 0 0
0.29/0.39 c logicor : 6+ 8 1 28 0 0 0 0 0 0 0 0 0
0.29/0.39 c countsols : 0 0 0 0 0 0 8 0 0 0 0 0 0
0.29/0.39 c Constraint Timings : TotalTime SetupTime Separate Propagate EnfoLP EnfoPS Check ResProp
0.29/0.39 c integral : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.29/0.39 c knapsack : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.29/0.39 c setppc : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.29/0.39 c logicor : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.29/0.39 c countsols : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.29/0.39 c Propagators : #Propagate #ResProp Cutoffs DomReds
0.29/0.39 c rootredcost : 0 0 0 0
0.29/0.39 c pseudoobj : 70 0 0 0
0.29/0.39 c vbounds : 1 0 0 0
0.29/0.39 c redcost : 12 0 0 0
0.29/0.39 c probing : 0 0 0 0
0.29/0.39 c Propagator Timings : TotalTime SetupTime Presolve Propagate ResProp
0.29/0.39 c rootredcost : 0.00 0.00 0.00 0.00 0.00
0.29/0.39 c pseudoobj : 0.00 0.00 0.00 0.00 0.00
0.29/0.39 c vbounds : 0.00 0.00 0.00 0.00 0.00
0.29/0.39 c redcost : 0.00 0.00 0.00 0.00 0.00
0.29/0.39 c probing : 0.05 0.00 0.05 0.00 0.00
0.29/0.39 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
0.29/0.39 c propagation : 0.00 2 2 2 23.5 0 0.0 -
0.29/0.39 c infeasible LP : 0.00 0 0 0 0.0 0 0.0 0
0.29/0.39 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
0.29/0.39 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
0.29/0.39 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
0.29/0.39 c applied globally : - - - 2 23.5 - - -
0.29/0.39 c applied locally : - - - 0 0.0 - - -
0.29/0.39 c Separators : ExecTime SetupTime Calls Cutoffs DomReds Cuts Conss
0.29/0.39 c cut pool : 0.00 0 - - 0 - (maximal pool size: 80)
0.29/0.39 c closecuts : 0.00 0.00 0 0 0 0 0
0.29/0.39 c impliedbounds : 0.00 0.00 7 0 0 0 0
0.29/0.39 c intobj : 0.00 0.00 0 0 0 0 0
0.29/0.39 c gomory : 0.01 0.00 7 0 0 350 0
0.29/0.39 c cgmip : 0.00 0.00 0 0 0 0 0
0.29/0.39 c strongcg : 0.02 0.00 7 0 0 1187 0
0.29/0.39 c cmir : 0.04 0.00 7 0 0 0 0
0.29/0.39 c flowcover : 0.04 0.00 7 0 0 0 0
0.29/0.39 c clique : 0.00 0.00 7 0 0 7 0
0.29/0.39 c zerohalf : 0.00 0.00 0 0 0 0 0
0.29/0.39 c mcf : 0.00 0.00 2 0 0 0 0
0.29/0.39 c oddcycle : 0.00 0.00 0 0 0 0 0
0.29/0.39 c rapidlearning : 0.05 0.00 1 0 0 0 0
0.29/0.39 c Pricers : ExecTime SetupTime Calls Vars
0.29/0.39 c problem variables: 0.00 - 0 0
0.29/0.39 c Branching Rules : ExecTime SetupTime Calls Cutoffs DomReds Cuts Conss Children
0.29/0.39 c inference : 0.00 0.00 4 0 0 0 0 8
0.29/0.39 c relpscost : 0.00 0.00 0 0 0 0 0 0
0.29/0.39 c pscost : 0.00 0.00 0 0 0 0 0 0
0.29/0.39 c mostinf : 0.00 0.00 0 0 0 0 0 0
0.29/0.39 c leastinf : 0.00 0.00 0 0 0 0 0 0
0.29/0.39 c fullstrong : 0.00 0.00 0 0 0 0 0 0
0.29/0.39 c allfullstrong : 0.00 0.00 0 0 0 0 0 0
0.29/0.39 c random : 0.00 0.00 0 0 0 0 0 0
0.29/0.39 c Primal Heuristics : ExecTime SetupTime Calls Found
0.29/0.39 c LP solutions : 0.00 - - 0
0.29/0.39 c pseudo solutions : 0.00 - - 0
0.29/0.39 c crossover : 0.00 0.00 0 0
0.29/0.39 c oneopt : 0.00 0.00 1 0
0.29/0.39 c smallcard : 0.00 0.00 0 0
0.29/0.39 c trivial : 0.00 0.00 2 0
0.29/0.39 c shiftandpropagate: 0.00 0.00 0 0
0.29/0.39 c simplerounding : 0.00 0.00 0 0
0.29/0.39 c zirounding : 0.00 0.00 0 0
0.29/0.39 c rounding : 0.00 0.00 12 0
0.29/0.39 c shifting : 0.00 0.00 9 2
0.29/0.39 c intshifting : 0.00 0.00 0 0
0.29/0.39 c twoopt : 0.00 0.00 0 0
0.29/0.39 c indoneopt : 0.00 0.00 3 0
0.29/0.39 c indtwoopt : 0.00 0.00 0 0
0.29/0.39 c fixandinfer : 0.00 0.00 0 0
0.29/0.39 c feaspump : 0.01 0.00 1 0
0.29/0.39 c clique : 0.00 0.00 0 0
0.29/0.39 c coefdiving : 0.05 0.00 2 1
0.29/0.39 c indrounding : 0.00 0.00 4 0
0.29/0.39 c indcoefdiving : 0.00 0.00 0 0
0.29/0.39 c pscostdiving : 0.01 0.00 1 1
0.29/0.39 c nlpdiving : 0.00 0.00 0 0
0.29/0.39 c fracdiving : 0.00 0.00 0 0
0.29/0.39 c veclendiving : 0.00 0.00 0 0
0.29/0.39 c intdiving : 0.00 0.00 0 0
0.29/0.39 c actconsdiving : 0.00 0.00 0 0
0.29/0.39 c objpscostdiving : 0.00 0.00 0 0
0.29/0.39 c rootsoldiving : 0.00 0.00 0 0
0.29/0.39 c linesearchdiving : 0.00 0.00 0 0
0.29/0.39 c guideddiving : 0.00 0.00 0 0
0.29/0.39 c octane : 0.00 0.00 0 0
0.29/0.39 c rens : 0.03 0.00 1 0
0.29/0.39 c rins : 0.00 0.00 0 0
0.29/0.39 c localbranching : 0.00 0.00 0 0
0.29/0.39 c mutation : 0.00 0.00 0 0
0.29/0.39 c dins : 0.00 0.00 0 0
0.29/0.39 c vbounds : 0.00 0.00 0 0
0.29/0.39 c undercover : 0.00 0.00 0 0
0.29/0.39 c subnlp : 0.00 0.00 0 0
0.29/0.39 c trysol : 0.00 0.00 2 2
0.29/0.39 c LP : Time Calls Iterations Iter/call Iter/sec Time-0-It Calls-0-It
0.29/0.39 c primal LP : 0.00 1 0 0.00 - 0.00 1
0.29/0.39 c dual LP : 0.02 13 420 35.00 27932.96 0.00 1
0.29/0.39 c lex dual LP : 0.00 0 0 0.00 -
0.29/0.39 c barrier LP : 0.00 0 0 0.00 - 0.00 0
0.29/0.39 c diving/probing LP: 0.04 176 584 3.32 13972.29
0.29/0.39 c strong branching : 0.00 0 0 0.00 -
0.29/0.39 c (at root node) : - 0 0 0.00 -
0.29/0.39 c conflict analysis: 0.00 0 0 0.00 -
0.29/0.39 c B&B Tree :
0.29/0.39 c number of runs : 2
0.29/0.39 c nodes : 4
0.29/0.39 c nodes (total) : 5
0.29/0.39 c nodes left : 0
0.29/0.39 c max depth : 3
0.29/0.39 c max depth (total): 3
0.29/0.39 c backtracks : 0 (0.0%)
0.29/0.39 c delayed cutoffs : 0
0.29/0.39 c repropagations : 0 (0 domain reductions, 0 cutoffs)
0.29/0.39 c avg switch length: 2.00
0.29/0.39 c switching time : 0.00
0.29/0.39 c Solution :
0.29/0.39 c Solutions found : 6 (5 improvements)
0.29/0.39 c First Solution : +3.40000000000000e+01 (in run 1, after 1 nodes, 0.16 seconds, depth 0, found by <shifting>)
0.29/0.39 c Primal Bound : +0.00000000000000e+00 (in run 2, after 4 nodes, 0.39 seconds, depth 37, found by <pscostdiving>)
0.29/0.39 c Dual Bound : +0.00000000000000e+00
0.29/0.39 c Gap : 0.00 %
0.29/0.39 c Root Dual Bound : +0.00000000000000e+00
0.29/0.39 c Root Iterations : 613
0.39/0.40 c Time complete: 0.39.
OK 0
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-3717603-1338205320/watcher-3717603-1338205320 -o /tmp/evaluation-result-3717603-1338205320/solver-3717603-1338205320 -C 1800 -W 1900 -M 15500 HOME/scip-2.1.1.4fix.linux.x86_64.gnu.opt.spx -f HOME/instance-3717603-1338205320.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: 2.02 2.02 2.00 3/176 25374 /proc/meminfo: memFree=29967340/32873844 swapFree=7108/7108 [pid=25374] ppid=25372 vsize=10588 CPUtime=0 cores=1,3,5,7 /proc/25374/stat : 25374 (scip-2.1.1.4fix) R 25372 25374 23491 0 -1 4202496 1369 0 0 0 0 0 0 0 20 0 1 0 286660579 10842112 1324 33554432000 4194304 10173063 140734116919088 140733606594568 7545739 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 /proc/25374/statm: 2647 1337 416 1460 0 1178 0 [startup+0.026677 s] /proc/loadavg: 2.02 2.02 2.00 3/176 25374 /proc/meminfo: memFree=29967340/32873844 swapFree=7108/7108 [pid=25374] ppid=25372 vsize=21304 CPUtime=0.01 cores=1,3,5,7 /proc/25374/stat : 25374 (scip-2.1.1.4fix) R 25372 25374 23491 0 -1 4202496 4162 0 0 0 1 0 0 0 20 0 1 0 286660579 21815296 3859 33554432000 4194304 10173063 140734116919088 140733606594568 8963895 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0 /proc/25374/statm: 5326 3859 593 1460 0 3857 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 21304 [startup+0.100265 s] /proc/loadavg: 2.02 2.02 2.00 3/176 25374 /proc/meminfo: memFree=29967340/32873844 swapFree=7108/7108 [pid=25374] ppid=25372 vsize=23860 CPUtime=0.09 cores=1,3,5,7 /proc/25374/stat : 25374 (scip-2.1.1.4fix) R 25372 25374 23491 0 -1 4202496 5009 0 0 0 8 1 0 0 20 0 1 0 286660579 24432640 4706 33554432000 4194304 10173063 140734116919088 140733606594568 7276140 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0 /proc/25374/statm: 5965 4709 796 1460 0 4496 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 23860 [startup+0.300226 s] /proc/loadavg: 2.02 2.02 2.00 3/176 25374 /proc/meminfo: memFree=29967340/32873844 swapFree=7108/7108 [pid=25374] ppid=25372 vsize=25036 CPUtime=0.29 cores=1,3,5,7 /proc/25374/stat : 25374 (scip-2.1.1.4fix) R 25372 25374 23491 0 -1 4202496 8442 0 0 0 27 2 0 0 20 0 1 0 286660579 25636864 5026 33554432000 4194304 10173063 140734116919088 140733606594568 8963895 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0 /proc/25374/statm: 6259 5026 855 1460 0 4790 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 25036 Solver just ended. Dumping a history of the last processes samples [startup+0.400237 s] /proc/loadavg: 2.02 2.02 2.00 3/176 25374 /proc/meminfo: memFree=29967340/32873844 swapFree=7108/7108 [pid=25374] ppid=25372 vsize=27612 CPUtime=0.39 cores=1,3,5,7 /proc/25374/stat : 25374 (scip-2.1.1.4fix) R 25372 25374 23491 0 -1 4202496 12224 0 0 0 36 3 0 0 20 0 1 0 286660579 28274688 5702 33554432000 4194304 10173063 140734116919088 140733606594568 8963895 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 /proc/25374/statm: 6903 5702 872 1460 0 5434 0 Current children cumulated CPU time (s) 0.39 Current children cumulated vsize (KiB) 27612 Child status: 0 Real time (s): 0.407067 CPU time (s): 0.405938 CPU user time (s): 0.367944 CPU system time (s): 0.037994 CPU usage (%): 99.7227 Max. virtual memory (cumulated for all children) (KiB): 27612 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.367944 system time used= 0.037994 maximum resident set size= 31940 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 12226 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= 1 runsolver used 0.001999 second user time and 0.003999 second system time The end
Begin job on node102 at 2012-05-28 13:42:00 IDJOB=3717603 IDBENCH=79660 IDSOLVER=2300 FILE ID=node102/3717603-1338205320 RUNJOBID= node102-1338194241-23508 PBS_JOBID= 14624595 Free space on /tmp= 71516 MiB SOLVER NAME= SCIP spx SCIP 2.1.1.4. with SoPlex 1.6.0.3 fixed BENCH NAME= PB10/normalized-PB10/PARTIAL-SMALLINT-LIN/wcsp/coloring/normalized-geom30a-6_wcsp.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-3717603-1338205320/watcher-3717603-1338205320 -o /tmp/evaluation-result-3717603-1338205320/solver-3717603-1338205320 -C 1800 -W 1900 -M 15500 HOME/scip-2.1.1.4fix.linux.x86_64.gnu.opt.spx -f HOME/instance-3717603-1338205320.wbo -t 1800 -m 15500 TIME LIMIT= 1800 seconds MEMORY LIMIT= 15500 MiB NBCORE= 4 MD5SUM BENCH= f90a27dc84ea26cc1e1bd524595c9b49 RANDOM SEED=559723659 node102.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 : 2667.178 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 : 5334.35 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 : 2667.178 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 : 5331.90 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 : 2667.178 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 : 5331.91 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 : 2667.178 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 : 2667.178 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 : 2667.178 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 : 5438.54 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 : 2667.178 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 : 2667.178 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: 32873844 kB MemFree: 29967340 kB Buffers: 391276 kB Cached: 1298992 kB SwapCached: 0 kB Active: 1347384 kB Inactive: 720224 kB Active(anon): 368840 kB Inactive(anon): 11036 kB Active(file): 978544 kB Inactive(file): 709188 kB Unevictable: 7108 kB Mlocked: 7108 kB SwapTotal: 67108856 kB SwapFree: 67108856 kB Dirty: 13592 kB Writeback: 0 kB AnonPages: 384608 kB Mapped: 17736 kB Shmem: 200 kB Slab: 698472 kB SReclaimable: 140736 kB SUnreclaim: 557736 kB KernelStack: 1448 kB PageTables: 4932 kB NFS_Unstable: 0 kB Bounce: 0 kB WritebackTmp: 0 kB CommitLimit: 83545776 kB Committed_AS: 547468 kB VmallocTotal: 34359738367 kB VmallocUsed: 346368 kB VmallocChunk: 34341987984 kB HardwareCorrupted: 0 kB AnonHugePages: 225280 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 HugePages_Surp: 0 Hugepagesize: 2048 kB DirectMap4k: 7872 kB DirectMap2M: 33538048 kB Free space on /tmp at the end= 71504 MiB End job on node102 at 2012-05-28 13:42:01