| Solver Name | Answer | objective function | CPU time | Wall clock time |
|---|---|---|---|---|
| SCIPnone SCIP 1.2.1.2 without any LP solver | OPT | 3 | 94.8876 | 94.9186 |
| Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/ factor-mod-size=7-P0=13-P1=53-P2=127-P3=83-P4=37-P5=107-P6=67-P7=41-P8=113-B.opb |
| MD5SUM | 81c333fcff34b0322e8b1b71c0cda382 |
| Bench Category | OPT-SMALLINT-NLC (optimisation, small integers, non linear constraints) |
| Best result obtained on this benchmark | OPT |
| Best value of the objective obtained on this benchmark | 3 |
| Best CPU time to get the best result obtained on this benchmark | 11.0673 |
| Has Objective Function | YES |
| Satisfiable | YES |
| (Un)Satisfiability was proved | YES |
| Best value of the objective function | 3 |
| Optimality of the best value was proved | YES |
| Number of variables | 168 |
| Total number of constraints | 17 |
| Number of constraints which are clauses | 0 |
| Number of constraints which are cardinality constraints (but not clauses) | 0 |
| Number of constraints which are nor clauses,nor cardinality constraints | 17 |
| Minimum length of a constraint | 7 |
| Maximum length of a constraint | 63 |
| Number of terms in the objective function | 7 |
| Biggest coefficient in the objective function | 64 |
| Number of bits for the biggest coefficient in the objective function | 7 |
| Sum of the numbers in the objective function | 127 |
| Number of bits of the sum of numbers in the objective function | 7 |
| Biggest number in a constraint | 8192 |
| Number of bits of the biggest number in a constraint | 14 |
| Biggest sum of numbers in a constraint | 32512 |
| Number of bits of the biggest sum of numbers | 15 |
| Number of products (including duplicates) | 392 |
| Sum of products size (including duplicates) | 784 |
| Number of different products | 392 |
| Sum of products size | 784 |
0.00/0.00 c SCIP version 1.2.1.2 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: NONE] [Expressions interpreter: NONE]
0.00/0.00 c Copyright (c) 2002-2010 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-2663713-1276650699.opb>
0.00/0.01 c original problem has 560 variables (560 bin, 0 int, 0 impl, 0 cont) and 409 constraints
0.00/0.01 c problem read
0.00/0.01 c presolving settings loaded
0.00/0.01 c [src/scip/lpi_none.c:41] ERROR: there is no LP solver linked to the binary (LPS=none); you should set the parameter <lp/solvefreq> to <-1> to avoid solving LPs
0.00/0.02 c presolving:
0.04/0.09 c (round 1) 8 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 45 chg coeffs, 0 upgd conss, 2464 impls, 0 clqs
0.04/0.09 c (round 2) 22 del vars, 12 del conss, 0 chg bounds, 0 chg sides, 57 chg coeffs, 9 upgd conss, 3640 impls, 0 clqs
0.09/0.10 c (round 3) 36 del vars, 24 del conss, 0 chg bounds, 0 chg sides, 69 chg coeffs, 9 upgd conss, 4648 impls, 0 clqs
0.09/0.10 c (round 4) 50 del vars, 36 del conss, 0 chg bounds, 0 chg sides, 81 chg coeffs, 9 upgd conss, 5488 impls, 0 clqs
0.09/0.11 c (round 5) 64 del vars, 48 del conss, 0 chg bounds, 0 chg sides, 93 chg coeffs, 9 upgd conss, 6160 impls, 0 clqs
0.09/0.11 c (round 6) 78 del vars, 60 del conss, 0 chg bounds, 0 chg sides, 105 chg coeffs, 9 upgd conss, 6664 impls, 0 clqs
0.09/0.12 c (round 7) 92 del vars, 72 del conss, 0 chg bounds, 0 chg sides, 117 chg coeffs, 9 upgd conss, 7000 impls, 0 clqs
0.09/0.12 c (round 8) 106 del vars, 84 del conss, 0 chg bounds, 0 chg sides, 129 chg coeffs, 9 upgd conss, 7168 impls, 0 clqs
0.09/0.12 c (round 9) 120 del vars, 96 del conss, 0 chg bounds, 0 chg sides, 141 chg coeffs, 9 upgd conss, 7168 impls, 0 clqs
0.09/0.15 c (0.1s) probing: 192/440 (43.6%) - 0 fixings, 0 aggregations, 16 implications, 0 bound changes
0.09/0.15 c (0.1s) probing aborted: 100/100 successive totally useless probings
0.09/0.15 c presolving (10 rounds):
0.09/0.15 c 120 deleted vars, 96 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 141 changed coefficients
0.09/0.15 c 7200 implications, 0 cliques
0.09/0.15 c presolved problem has 440 variables (440 bin, 0 int, 0 impl, 0 cont) and 305 constraints
0.09/0.15 c 288 constraints of type <and>
0.09/0.15 c 8 constraints of type <linear>
0.09/0.15 c 9 constraints of type <logicor>
0.09/0.15 c transformed objective value is always integral (scale: 2)
0.09/0.15 c Presolving Time: 0.07
0.09/0.15 c - non default parameters ----------------------------------------------------------------------
0.09/0.15 c # SCIP version 1.2.1.2
0.09/0.15 c
0.09/0.15 c # frequency for displaying node information lines
0.09/0.15 c # [type: int, range: [-1,2147483647], default: 100]
0.09/0.15 c display/freq = 10000
0.09/0.15 c
0.09/0.15 c # maximal time in seconds to run
0.09/0.15 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.15 c limits/time = 1800
0.09/0.15 c
0.09/0.15 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.09/0.15 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.15 c limits/memory = 1620
0.09/0.15 c
0.09/0.15 c # frequency for solving LP at the nodes (-1: never; 0: only root LP)
0.09/0.15 c # [type: int, range: [-1,2147483647], default: 1]
0.09/0.15 c lp/solvefreq = -1
0.09/0.15 c
0.09/0.15 c # should presolving try to simplify inequalities
0.09/0.15 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.09/0.15 c constraints/linear/simplifyinequalities = TRUE
0.09/0.15 c
0.09/0.15 c # should presolving try to simplify knapsacks
0.09/0.15 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.09/0.15 c constraints/knapsack/simplifyinequalities = TRUE
0.09/0.15 c
0.09/0.15 c # frequency for calling primal heuristic <undercover> (-1: never, 0: only at depth freqofs)
0.09/0.15 c # [type: int, range: [-1,2147483647], default: -1]
0.09/0.15 c heuristics/undercover/freq = 0
0.09/0.15 c
0.09/0.15 c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.09/0.15 c # [type: int, range: [-1,2147483647], default: -1]
0.09/0.15 c separating/rapidlearning/freq = 0
0.09/0.15 c
0.09/0.15 c -----------------------------------------------------------------------------------------------
0.09/0.15 c start solving
0.09/0.15 c
0.09/0.15 c time | node | left |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.09/0.15 c 0.1s| 1 | 2 | 0 | - |1484k| 0 | - | 440 | 305 | 0 | 0 | 0 | 0 | 0 | 1.000000e+00 | -- | Inf
2.59/2.62 c 2.3s| 10000 | 7600 | 0 | 0.0 |7069k| 249 | - | 440 | 782 | 0 | 0 | 0 |2026 | 0 | 1.000000e+00 | -- | Inf
5.19/5.26 c 4.7s| 20000 | 14911 | 0 | 0.0 | 12M| 249 | - | 440 |1006 | 0 | 0 | 0 |4142 | 0 | 1.000000e+00 | -- | Inf
7.70/7.71 c 6.9s| 30000 | 22863 | 0 | 0.0 | 17M| 249 | - | 440 |1136 | 0 | 0 | 0 |5670 | 0 | 1.000000e+00 | -- | Inf
10.39/10.48 c 9.4s| 40000 | 30012 | 0 | 0.0 | 23M| 249 | - | 440 |1353 | 0 | 0 | 0 |7712 | 0 | 1.000000e+00 | -- | Inf
13.39/13.40 c 12.0s| 50000 | 36516 | 0 | 0.0 | 28M| 249 | - | 440 | 692 | 0 | 0 | 0 |9996 | 0 | 1.000000e+00 | -- | Inf
16.18/16.25 c 14.6s| 60000 | 43159 | 0 | 0.0 | 33M| 249 | - | 440 |1428 | 0 | 0 | 0 | 12k| 0 | 1.000000e+00 | -- | Inf
19.29/19.34 c 17.4s| 70000 | 50027 | 0 | 0.0 | 38M| 249 | - | 440 |1703 | 0 | 0 | 0 | 15k| 0 | 1.000000e+00 | -- | Inf
22.58/22.61 c 20.5s| 80000 | 56689 | 0 | 0.0 | 43M| 249 | - | 440 |1831 | 0 | 0 | 0 | 18k| 0 | 1.000000e+00 | -- | Inf
25.79/25.89 c 23.5s| 90000 | 63330 | 0 | 0.0 | 48M| 249 | - | 440 |1666 | 0 | 0 | 0 | 20k| 0 | 1.000000e+00 | -- | Inf
29.08/29.19 c 26.5s|100000 | 69945 | 0 | 0.0 | 52M| 249 | - | 440 |1761 | 0 | 0 | 0 | 23k| 0 | 1.000000e+00 | -- | Inf
32.58/32.62 c 29.7s|110000 | 76515 | 0 | 0.0 | 57M| 249 | - | 440 |1939 | 0 | 0 | 0 | 26k| 0 | 1.000000e+00 | -- | Inf
35.97/36.04 c 32.8s|120000 | 83170 | 0 | 0.0 | 62M| 249 | - | 440 |1861 | 0 | 0 | 0 | 29k| 0 | 1.000000e+00 | -- | Inf
39.28/39.33 c 35.8s|130000 | 89911 | 0 | 0.0 | 68M| 249 | - | 440 |1613 | 0 | 0 | 0 | 32k| 0 | 1.000000e+00 | -- | Inf
42.38/42.41 c 38.6s|140000 | 96876 | 0 | 0.0 | 73M| 249 | - | 440 |1626 | 0 | 0 | 0 | 34k| 0 | 1.000000e+00 | -- | Inf
45.37/45.43 c time | node | left |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
45.37/45.43 c 41.4s|150000 |103787 | 0 | 0.0 | 78M| 249 | - | 440 |1759 | 0 | 0 | 0 | 36k| 0 | 1.000000e+00 | -- | Inf
48.67/48.74 c 44.5s|160000 |110320 | 0 | 0.0 | 83M| 249 | - | 440 |2070 | 0 | 0 | 0 | 38k| 0 | 1.000000e+00 | -- | Inf
52.08/52.17 c 47.6s|170000 |116714 | 0 | 0.0 | 88M| 249 | - | 440 |2111 | 0 | 0 | 0 | 41k| 0 | 1.000000e+00 | -- | Inf
55.37/55.44 c 50.6s|180000 |123473 | 0 | 0.0 | 94M| 249 | - | 440 |2066 | 0 | 0 | 0 | 43k| 0 | 1.000000e+00 | -- | Inf
58.67/58.72 c 53.6s|190000 |130166 | 0 | 0.0 | 99M| 249 | - | 440 |2151 | 0 | 0 | 0 | 46k| 0 | 1.000000e+00 | -- | Inf
61.87/61.93 c 56.6s|200000 |136914 | 0 | 0.0 | 104M| 249 | - | 440 |2092 | 0 | 0 | 0 | 48k| 0 | 1.000000e+00 | -- | Inf
64.97/65.08 c 59.5s|210000 |143723 | 0 | 0.0 | 110M| 249 | - | 440 |2245 | 0 | 0 | 0 | 50k| 0 | 1.000000e+00 | -- | Inf
67.56/67.66 o 33
67.56/67.66 c *61.9s|217360 |148194 | 0 | 0.0 | 113M| 249 | - | 440 |2215 | 0 | 0 | 0 | 52k| 0 | 1.000000e+00 | 3.300000e+01 |3200.00%
68.56/68.62 c 62.8s|220000 |149823 | 0 | 0.0 | 115M| 249 | - | 440 |2287 | 0 | 0 | 0 | 53k| 0 | 1.000000e+00 | 3.300000e+01 |3200.00%
72.17/72.20 c 66.1s|230000 |155929 | 0 | 0.0 | 120M| 249 | - | 440 |2246 | 0 | 0 | 0 | 56k| 0 | 1.000000e+00 | 3.300000e+01 |3200.00%
74.47/74.52 o 9
74.47/74.52 c *68.2s|236867 |160081 | 0 | 0.0 | 124M| 249 | - | 440 |2239 | 0 | 0 | 0 | 58k| 0 | 1.000000e+00 | 9.000000e+00 | 800.00%
75.56/75.60 c 69.2s|240000 |162008 | 0 | 0.0 | 126M| 249 | - | 440 |2301 | 0 | 0 | 0 | 58k| 0 | 1.000000e+00 | 9.000000e+00 | 800.00%
79.37/79.42 c 72.8s|250000 |167628 | 0 | 0.0 | 131M| 249 | - | 440 |2347 | 0 | 0 | 0 | 61k| 0 | 1.000000e+00 | 9.000000e+00 | 800.00%
83.26/83.33 c 76.4s|260000 |173100 | 0 | 0.0 | 136M| 249 | - | 440 |2358 | 0 | 0 | 0 | 64k| 0 | 1.000000e+00 | 9.000000e+00 | 800.00%
87.26/87.34 c 80.1s|270000 |178547 | 0 | 0.0 | 141M| 249 | - | 440 |2546 | 0 | 0 | 0 | 67k| 0 | 1.000000e+00 | 9.000000e+00 | 800.00%
91.86/91.93 c time | node | left |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
91.86/91.93 c 84.4s|280000 |183565 | 0 | 0.0 | 146M| 249 | - | 440 |2874 | 0 | 0 | 0 | 71k| 0 | 1.000000e+00 | 9.000000e+00 | 800.00%
92.86/92.90 o 3
92.86/92.90 c *85.3s|281865 |181769 | 0 | 0.0 | 146M| 249 | - | 440 |2973 | 0 | 0 | 0 | 72k| 0 | 1.000000e+00 | 3.000000e+00 | 200.00%
94.76/94.88 c
94.76/94.88 c SCIP Status : problem is solved [optimal solution found]
94.76/94.88 c Solving Time (sec) : 87.09
94.76/94.88 c Solving Nodes : 281865
94.76/94.88 c Primal Bound : +3.00000000000000e+00 (3 solutions)
94.76/94.88 c Dual Bound : +3.00000000000000e+00
94.76/94.88 c Gap : 0.00 %
94.76/94.88 s OPTIMUM FOUND
94.76/94.88 v -x168 -x167 -x166 -x165 x164 -x163 -x162 -x161 -x160 -x159 -x158 -x157 -x156 -x155 -x112 -x111 -x110 x109 -x108 -x107 x106 -x154
94.76/94.88 v -x153 x152 x151 -x150 -x149 x148 -x105 -x104 -x103 -x102 -x101 -x100 x99 -x147 -x146 -x145 -x144 -x143 -x142 -x141 -x98 x97
94.76/94.88 v -x96 -x95 -x94 -x93 x92 -x140 -x139 -x138 -x137 -x136 x135 x134 -x91 -x90 -x89 -x88 -x87 -x86 x85 -x133 -x132 -x131 -x130 -x129
94.76/94.88 v -x128 x127 x84 -x83 -x82 x81 x80 -x79 x78 -x126 -x125 -x124 -x123 -x122 x121 -x120 -x77 x76 -x75 x74 -x73 -x72 x71 -x119
94.76/94.88 v -x118 -x117 -x116 -x115 -x114 -x113 x70 x69 -x68 -x67 -x66 x65 x64 x63 -x62 -x61 -x60 -x59 -x58 x57 -x56 -x55 -x54 x53 -x52 -x51
94.76/94.88 v 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
94.76/94.88 v x24 -x23 x22 -x21 -x20 -x19 -x18 -x17 x16 x15 -x14 x13 -x12 -x11 -x10 -x9 x8 -x7 -x6 -x5 -x4 -x3 x2 x1
94.76/94.88 c SCIP Status : problem is solved [optimal solution found]
94.76/94.88 c Solving Time : 87.09
94.76/94.88 c Original Problem :
94.76/94.88 c Problem name : HOME/instance-2663713-1276650699.opb
94.76/94.88 c Variables : 560 (560 binary, 0 integer, 0 implicit integer, 0 continuous)
94.76/94.88 c Constraints : 409 initial, 409 maximal
94.76/94.88 c Presolved Problem :
94.76/94.88 c Problem name : t_HOME/instance-2663713-1276650699.opb
94.76/94.88 c Variables : 440 (440 binary, 0 integer, 0 implicit integer, 0 continuous)
94.76/94.88 c Constraints : 305 initial, 2976 maximal
94.76/94.88 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
94.76/94.88 c trivial : 0.00 0 0 0 0 0 0 0 0
94.76/94.88 c dualfix : 0.00 0 0 0 0 0 0 0 0
94.76/94.88 c boundshift : 0.00 0 0 0 0 0 0 0 0
94.76/94.88 c inttobinary : 0.00 0 0 0 0 0 0 0 0
94.76/94.88 c implics : 0.00 0 0 0 0 0 0 0 0
94.76/94.88 c probing : 0.02 0 0 0 0 0 0 0 0
94.76/94.88 c and : 0.02 16 96 0 0 0 96 0 96
94.76/94.88 c linear : 0.02 1 7 0 0 0 0 0 45
94.76/94.88 c logicor : 0.00 0 0 0 0 0 0 0 0
94.76/94.88 c root node : - 49 - - 49 - - - -
94.76/94.88 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
94.76/94.88 c integral : 0 0 0 0 0 0 0 0 0 0
94.76/94.88 c and : 288 0 708919 0 246757 8908 1174043 0 0 0
94.76/94.88 c linear : 8 0 700009 0 246757 44583 579064 0 0 0
94.76/94.88 c logicor : 9+ 0 314686 0 246757 2746 103550 0 0 0
94.76/94.88 c countsols : 0 0 0 0 246760 0 0 0 0 0
94.76/94.88 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
94.76/94.88 c integral : 0.00 0.00 0.00 0.00 0.00
94.76/94.88 c and : 11.40 0.00 8.33 0.00 3.07
94.76/94.88 c linear : 24.32 0.00 24.01 0.00 0.31
94.76/94.88 c logicor : 8.64 0.00 8.15 0.00 0.49
94.76/94.88 c countsols : 0.12 0.00 0.00 0.00 0.12
94.76/94.88 c Propagators : Time Calls Cutoffs DomReds
94.76/94.88 c vbounds : 0.31 2 0 0
94.76/94.88 c rootredcost : 0.30 0 0 0
94.76/94.88 c pseudoobj : 0.98 708523 0 11532
94.76/94.88 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
94.76/94.88 c propagation : 13.10 56237 55817 639017 55.4 5507 42.5 -
94.76/94.88 c infeasible LP : 0.00 0 0 0 0.0 0 0.0 0
94.76/94.88 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
94.76/94.88 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
94.76/94.88 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
94.76/94.88 c applied globally : - - - 64973 27.1 - - -
94.76/94.88 c applied locally : - - - 7313 54.1 - - -
94.76/94.88 c Separators : Time Calls Cutoffs DomReds Cuts Conss
94.76/94.88 c cut pool : 0.00 0 - - 0 - (maximal pool size: 0)
94.76/94.88 c redcost : 0.00 0 0 0 0 0
94.76/94.88 c impliedbounds : 0.00 0 0 0 0 0
94.76/94.88 c intobj : 0.00 0 0 0 0 0
94.76/94.88 c cgmip : 0.00 0 0 0 0 0
94.76/94.88 c gomory : 0.00 0 0 0 0 0
94.76/94.88 c strongcg : 0.00 0 0 0 0 0
94.76/94.88 c cmir : 0.00 0 0 0 0 0
94.76/94.88 c flowcover : 0.00 0 0 0 0 0
94.76/94.88 c clique : 0.00 0 0 0 0 0
94.76/94.88 c zerohalf : 0.00 0 0 0 0 0
94.76/94.88 c mcf : 0.00 0 0 0 0 0
94.76/94.88 c rapidlearning : 0.00 0 0 0 0 0
94.76/94.88 c Pricers : Time Calls Vars
94.76/94.88 c problem variables: 0.00 0 0
94.76/94.88 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
94.76/94.88 c relpscost : 0.00 0 0 0 0 0 0
94.76/94.88 c pscost : 0.00 0 0 0 0 0 0
94.76/94.88 c inference : 10.99 246757 0 0 0 0 493514
94.76/94.88 c mostinf : 0.00 0 0 0 0 0 0
94.76/94.88 c leastinf : 0.00 0 0 0 0 0 0
94.76/94.88 c fullstrong : 0.00 0 0 0 0 0 0
94.76/94.88 c allfullstrong : 0.00 0 0 0 0 0 0
94.76/94.88 c random : 0.00 0 0 0 0 0 0
94.76/94.88 c Primal Heuristics : Time Calls Found
94.76/94.88 c LP solutions : 0.00 - 0
94.76/94.88 c pseudo solutions : 0.01 - 3
94.76/94.88 c oneopt : 0.18 0 0
94.76/94.88 c trivial : 0.00 2 0
94.76/94.88 c simplerounding : 0.00 0 0
94.76/94.88 c zirounding : 0.00 0 0
94.76/94.88 c rounding : 0.00 0 0
94.76/94.88 c shifting : 0.00 0 0
94.76/94.88 c intshifting : 0.00 0 0
94.76/94.88 c twoopt : 0.00 0 0
94.76/94.88 c fixandinfer : 0.00 0 0
94.76/94.88 c feaspump : 0.00 0 0
94.76/94.88 c coefdiving : 0.00 0 0
94.76/94.88 c pscostdiving : 0.00 0 0
94.76/94.88 c fracdiving : 0.00 0 0
94.76/94.88 c veclendiving : 0.00 0 0
94.76/94.88 c intdiving : 0.00 0 0
94.76/94.88 c actconsdiving : 0.00 0 0
94.76/94.88 c objpscostdiving : 0.00 0 0
94.76/94.88 c rootsoldiving : 0.00 0 0
94.76/94.88 c linesearchdiving : 0.00 0 0
94.76/94.88 c guideddiving : 0.00 0 0
94.76/94.88 c octane : 0.00 0 0
94.76/94.88 c rens : 0.00 0 0
94.76/94.88 c rins : 0.00 0 0
94.76/94.88 c localbranching : 0.00 0 0
94.76/94.88 c mutation : 0.00 0 0
94.76/94.88 c crossover : 0.00 0 0
94.76/94.88 c dins : 0.00 0 0
94.76/94.88 c undercover : 0.00 0 0
94.76/94.88 c nlp : 0.13 0 0
94.76/94.88 c trysol : 0.14 0 0
94.76/94.88 c LP : Time Calls Iterations Iter/call Iter/sec
94.76/94.88 c primal LP : 0.00 0 0 0.00 -
94.76/94.88 c dual LP : 0.00 0 0 0.00 -
94.76/94.88 c lex dual LP : 0.00 0 0 0.00 -
94.76/94.88 c barrier LP : 0.00 0 0 0.00 -
94.76/94.88 c diving/probing LP: 0.00 0 0 0.00 -
94.76/94.88 c strong branching : 0.00 0 0 0.00 -
94.76/94.88 c (at root node) : - 0 0 0.00 -
94.76/94.88 c conflict analysis: 0.00 0 0 0.00 -
94.76/94.88 c B&B Tree :
94.76/94.88 c number of runs : 1
94.76/94.88 c nodes : 281865
94.76/94.88 c nodes (total) : 281865
94.76/94.88 c nodes left : 0
94.76/94.88 c max depth : 249
94.76/94.88 c max depth (total): 249
94.76/94.88 c backtracks : 23526 (8.3%)
94.76/94.88 c delayed cutoffs : 208782
94.76/94.88 c repropagations : 61310 (256036 domain reductions, 21132 cutoffs)
94.76/94.88 c avg switch length: 5.21
94.76/94.88 c switching time : 17.65
94.76/94.88 c Solution :
94.76/94.88 c Solutions found : 3 (3 improvements)
94.76/94.88 c First Solution : +3.30000000000000e+01 (in run 1, after 217360 nodes, 61.86 seconds, depth 113, found by <relaxation>)
94.76/94.88 c Primal Bound : +3.00000000000000e+00 (in run 1, after 281865 nodes, 85.32 seconds, depth 142, found by <relaxation>)
94.76/94.88 c Dual Bound : +3.00000000000000e+00
94.76/94.88 c Gap : 0.00 %
94.76/94.88 c Root Dual Bound : +1.00000000000000e+00
94.76/94.88 c Root Iterations : 0
94.86/94.91 c Time complete: 94.87.
OK 3
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2663713-1276650699/watcher-2663713-1276650699 -o /tmp/evaluation-result-2663713-1276650699/solver-2663713-1276650699 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.none -f HOME/instance-2663713-1276650699.opb -t 1800 -m 1800 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): 2000 seconds Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB Current StackSize limit: 10240 KiB [startup+0 s] /proc/loadavg: 1.63 1.37 1.23 3/106 5918 /proc/meminfo: memFree=1807200/2059040 swapFree=4140468/4192956 [pid=5918] ppid=5916 vsize=6584 CPUtime=0 /proc/5918/stat : 5918 (pbscip.linux.x8) R 5916 5918 5355 0 -1 4202496 1008 0 0 0 0 0 0 0 20 0 1 0 40673642 6742016 931 1992294400 4194304 7136930 140735826780288 18446744073709551615 6346613 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/5918/statm: 1646 941 254 719 0 925 0 [startup+0.041788 s] /proc/loadavg: 1.63 1.37 1.23 3/106 5918 /proc/meminfo: memFree=1807200/2059040 swapFree=4140468/4192956 [pid=5918] ppid=5916 vsize=11720 CPUtime=0.04 /proc/5918/stat : 5918 (pbscip.linux.x8) R 5916 5918 5355 0 -1 4202496 2821 0 0 0 2 2 0 0 20 0 1 0 40673642 12001280 2133 1992294400 4194304 7136930 140735826780288 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/5918/statm: 2930 2133 328 719 0 2209 0 Current children cumulated CPU time (s) 0.04 Current children cumulated vsize (KiB) 11720 [startup+0.101794 s] /proc/loadavg: 1.63 1.37 1.23 3/106 5918 /proc/meminfo: memFree=1807200/2059040 swapFree=4140468/4192956 [pid=5918] ppid=5916 vsize=12880 CPUtime=0.09 /proc/5918/stat : 5918 (pbscip.linux.x8) R 5916 5918 5355 0 -1 4202496 4200 0 0 0 4 5 0 0 20 0 1 0 40673642 13189120 2227 1992294400 4194304 7136930 140735826780288 18446744073709551615 6346613 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/5918/statm: 3220 2242 360 719 0 2499 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 12880 [startup+0.300816 s] /proc/loadavg: 1.63 1.37 1.23 3/106 5918 /proc/meminfo: memFree=1807200/2059040 swapFree=4140468/4192956 [pid=5918] ppid=5916 vsize=13988 CPUtime=0.29 /proc/5918/stat : 5918 (pbscip.linux.x8) R 5916 5918 5355 0 -1 4202496 8080 0 0 0 21 8 0 0 20 0 1 0 40673642 14323712 2766 1992294400 4194304 7136930 140735826780288 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/5918/statm: 3497 2766 394 719 0 2776 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 13988 [startup+0.700861 s] /proc/loadavg: 1.63 1.37 1.23 3/106 5918 /proc/meminfo: memFree=1807200/2059040 swapFree=4140468/4192956 [pid=5918] ppid=5916 vsize=15380 CPUtime=0.69 /proc/5918/stat : 5918 (pbscip.linux.x8) R 5916 5918 5355 0 -1 4202496 8461 0 0 0 56 13 0 0 21 0 1 0 40673642 15749120 3147 1992294400 4194304 7136930 140735826780288 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/5918/statm: 3845 3147 394 719 0 3124 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 15380 [startup+1.50095 s] /proc/loadavg: 1.63 1.37 1.23 2/107 5919 /proc/meminfo: memFree=1794668/2059040 swapFree=4140468/4192956 [pid=5918] ppid=5916 vsize=18352 CPUtime=1.48 /proc/5918/stat : 5918 (pbscip.linux.x8) R 5916 5918 5355 0 -1 4202496 9190 0 0 0 126 22 0 0 23 0 1 0 40673642 18792448 3876 1992294400 4194304 7136930 140735826780288 18446744073709551615 4704988 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/5918/statm: 4588 3876 394 719 0 3867 0 Current children cumulated CPU time (s) 1.48 Current children cumulated vsize (KiB) 18352 [startup+3.10113 s] /proc/loadavg: 1.58 1.36 1.22 2/107 5919 /proc/meminfo: memFree=1791320/2059040 swapFree=4140468/4192956 [pid=5918] ppid=5916 vsize=22072 CPUtime=3.09 /proc/5918/stat : 5918 (pbscip.linux.x8) R 5916 5918 5355 0 -1 4202496 10154 0 0 0 272 37 0 0 25 0 1 0 40673642 22601728 4840 1992294400 4194304 7136930 140735826780288 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/5918/statm: 5518 4840 394 719 0 4797 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 22072 [startup+6.30048 s] /proc/loadavg: 1.58 1.36 1.22 2/107 5919 /proc/meminfo: memFree=1782888/2059040 swapFree=4140468/4192956 [pid=5918] ppid=5916 vsize=30320 CPUtime=6.29 /proc/5918/stat : 5918 (pbscip.linux.x8) R 5916 5918 5355 0 -1 4202496 12248 0 0 0 561 68 0 0 25 0 1 0 40673642 31047680 6934 1992294400 4194304 7136930 140735826780288 18446744073709551615 4226093 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/5918/statm: 7580 6934 394 719 0 6859 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 30320 [startup+12.7002 s] /proc/loadavg: 1.49 1.35 1.22 2/107 5919 /proc/meminfo: memFree=1766892/2059040 swapFree=4140468/4192956 [pid=5918] ppid=5916 vsize=44836 CPUtime=12.69 /proc/5918/stat : 5918 (pbscip.linux.x8) R 5916 5918 5355 0 -1 4202496 15909 0 0 0 1139 130 0 0 25 0 1 0 40673642 45912064 10595 1992294400 4194304 7136930 140735826780288 18446744073709551615 4209686 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/5918/statm: 11209 10595 394 719 0 10488 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 44836 [startup+25.5016 s] /proc/loadavg: 1.41 1.34 1.22 2/107 5919 /proc/meminfo: memFree=1742216/2059040 swapFree=4140468/4192956 [pid=5918] ppid=5916 vsize=68656 CPUtime=25.49 /proc/5918/stat : 5918 (pbscip.linux.x8) R 5916 5918 5355 0 -1 4202496 21968 0 0 0 2310 239 0 0 25 0 1 0 40673642 70303744 16654 1992294400 4194304 7136930 140735826780288 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/5918/statm: 17164 16654 394 719 0 16443 0 Current children cumulated CPU time (s) 25.49 Current children cumulated vsize (KiB) 68656 [startup+51.1015 s] /proc/loadavg: 1.27 1.31 1.21 2/107 5921 /proc/meminfo: memFree=1697948/2059040 swapFree=4140468/4192956 [pid=5918] ppid=5916 vsize=114624 CPUtime=51.07 /proc/5918/stat : 5918 (pbscip.linux.x8) R 5916 5918 5355 0 -1 4202496 33162 0 0 0 4662 445 0 0 25 0 1 0 40673642 117374976 27848 1992294400 4194304 7136930 140735826780288 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/5918/statm: 28656 27848 394 719 0 27935 0 Current children cumulated CPU time (s) 51.07 Current children cumulated vsize (KiB) 114624 Solver just ended. Dumping a history of the last processes samples [startup+76.7013 s] /proc/loadavg: 1.18 1.28 1.20 2/107 5921 /proc/meminfo: memFree=1651944/2059040 swapFree=4140468/4192956 [pid=5918] ppid=5916 vsize=160320 CPUtime=76.67 /proc/5918/stat : 5918 (pbscip.linux.x8) R 5916 5918 5355 0 -1 4202496 44743 0 0 0 7023 644 0 0 25 0 1 0 40673642 164167680 39429 1992294400 4194304 7136930 140735826780288 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/5918/statm: 40080 39429 394 719 0 39359 0 Current children cumulated CPU time (s) 76.67 Current children cumulated vsize (KiB) 160320 [startup+83.101 s] /proc/loadavg: 1.15 1.27 1.20 2/107 5921 /proc/meminfo: memFree=1641528/2059040 swapFree=4140468/4192956 [pid=5918] ppid=5916 vsize=168724 CPUtime=83.06 /proc/5918/stat : 5918 (pbscip.linux.x8) R 5916 5918 5355 0 -1 4202496 46904 0 0 0 7617 689 0 0 25 0 1 0 40673642 172773376 41590 1992294400 4194304 7136930 140735826780288 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/5918/statm: 42181 41590 394 719 0 41460 0 Current children cumulated CPU time (s) 83.06 Current children cumulated vsize (KiB) 168724 [startup+89.5007 s] /proc/loadavg: 1.14 1.27 1.20 2/107 5921 /proc/meminfo: memFree=1634956/2059040 swapFree=4140468/4192956 [pid=5918] ppid=5916 vsize=175240 CPUtime=89.46 /proc/5918/stat : 5918 (pbscip.linux.x8) R 5916 5918 5355 0 -1 4202496 48525 0 0 0 8212 734 0 0 25 0 1 0 40673642 179445760 43211 1992294400 4194304 7136930 140735826780288 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/5918/statm: 43810 43211 394 719 0 43089 0 Current children cumulated CPU time (s) 89.46 Current children cumulated vsize (KiB) 175240 [startup+92.7011 s] /proc/loadavg: 1.13 1.26 1.20 2/107 5921 /proc/meminfo: memFree=1631856/2059040 swapFree=4140468/4192956 [pid=5918] ppid=5916 vsize=178512 CPUtime=92.66 /proc/5918/stat : 5918 (pbscip.linux.x8) R 5916 5918 5355 0 -1 4202496 49361 0 0 0 8513 753 0 0 25 0 1 0 40673642 182796288 44047 1992294400 4194304 7136930 140735826780288 18446744073709551615 5957386 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/5918/statm: 44628 44047 394 719 0 43907 0 Current children cumulated CPU time (s) 92.66 Current children cumulated vsize (KiB) 178512 [startup+94.3013 s] /proc/loadavg: 1.13 1.26 1.20 2/107 5921 /proc/meminfo: memFree=1630368/2059040 swapFree=4140468/4192956 [pid=5918] ppid=5916 vsize=179680 CPUtime=94.26 /proc/5918/stat : 5918 (pbscip.linux.x8) R 5916 5918 5355 0 -1 4202496 49653 0 0 0 8657 769 0 0 25 0 1 0 40673642 183992320 44339 1992294400 4194304 7136930 140735826780288 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/5918/statm: 44920 44339 394 719 0 44199 0 Current children cumulated CPU time (s) 94.26 Current children cumulated vsize (KiB) 179680 [startup+94.7013 s] /proc/loadavg: 1.13 1.26 1.20 2/107 5921 /proc/meminfo: memFree=1630368/2059040 swapFree=4140468/4192956 [pid=5918] ppid=5916 vsize=178652 CPUtime=94.66 /proc/5918/stat : 5918 (pbscip.linux.x8) R 5916 5918 5355 0 -1 4202496 49653 0 0 0 8694 772 0 0 25 0 1 0 40673642 182939648 44083 1992294400 4194304 7136930 140735826780288 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/5918/statm: 44663 44083 394 719 0 43942 0 Current children cumulated CPU time (s) 94.66 Current children cumulated vsize (KiB) 178652 [startup+94.9013 s] /proc/loadavg: 1.13 1.26 1.20 2/107 5921 /proc/meminfo: memFree=1630368/2059040 swapFree=4140468/4192956 [pid=5918] ppid=5916 vsize=112816 CPUtime=94.86 /proc/5918/stat : 5918 (pbscip.linux.x8) R 5916 5918 5355 0 -1 4202496 49659 0 0 0 8711 775 0 0 18 0 1 0 40673642 115523584 27631 1992294400 4194304 7136930 140735826780288 18446744073709551615 4333573 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/5918/statm: 28204 27631 400 719 0 27483 0 Current children cumulated CPU time (s) 94.86 Current children cumulated vsize (KiB) 112816 Child status: 0 Real time (s): 94.9186 CPU time (s): 94.8876 CPU user time (s): 87.1198 CPU system time (s): 7.76782 CPU usage (%): 99.9673 Max. virtual memory (cumulated for all children) (KiB): 179680 getrusage(RUSAGE_CHILDREN,...) data: user time used= 87.1198 system time used= 7.76782 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 49665 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= 4 involuntary context switches= 1153 runsolver used 0.154976 second user time and 0.464929 second system time The end
Begin job on node005 at 2010-06-16 03:11:39 IDJOB=2663713 IDBENCH=48086 IDSOLVER=1167 FILE ID=node005/2663713-1276650699 PBS_JOBID= 11172453 Free space on /tmp= 62564 MiB SOLVER NAME= SCIPnone SCIP 1.2.1.2 without any LP solver BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=7-P0=13-P1=53-P2=127-P3=83-P4=37-P5=107-P6=67-P7=41-P8=113-B.opb COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt.none -f BENCHNAME -t TIMEOUT -m MEMLIMIT RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2663713-1276650699/watcher-2663713-1276650699 -o /tmp/evaluation-result-2663713-1276650699/solver-2663713-1276650699 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.none -f HOME/instance-2663713-1276650699.opb -t 1800 -m 1800 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 81c333fcff34b0322e8b1b71c0cda382 RANDOM SEED=1918607688 node005.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009 /proc/cpuinfo: processor : 0 vendor_id : GenuineIntel cpu family : 15 model : 4 model name : Intel(R) Xeon(TM) CPU 3.00GHz stepping : 3 cpu MHz : 3000.246 cache size : 2048 KB physical id : 0 siblings : 1 core id : 0 cpu cores : 1 apicid : 0 fpu : yes fpu_exception : yes cpuid level : 5 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr bogomips : 6000.49 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: processor : 1 vendor_id : GenuineIntel cpu family : 15 model : 4 model name : Intel(R) Xeon(TM) CPU 3.00GHz stepping : 3 cpu MHz : 3000.246 cache size : 2048 KB physical id : 3 siblings : 1 core id : 0 cpu cores : 1 apicid : 6 fpu : yes fpu_exception : yes cpuid level : 5 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr bogomips : 5599.45 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1807728 kB Buffers: 72064 kB Cached: 98060 kB SwapCached: 6288 kB Active: 94536 kB Inactive: 89244 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1807728 kB SwapTotal: 4192956 kB SwapFree: 4140468 kB Dirty: 3348 kB Writeback: 0 kB AnonPages: 11580 kB Mapped: 13120 kB Slab: 45840 kB PageTables: 4092 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 180980 kB VmallocTotal: 34359738367 kB VmallocUsed: 264948 kB VmallocChunk: 34359471699 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 62564 MiB End job on node005 at 2010-06-16 03:13:14