0.00/0.00 c SCIP version 2.0.1.5 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: SoPlex 1.5.0.5]
0.00/0.00 c Copyright (c) 2002-2011 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-3488563-1307782930.opb>
0.00/0.01 c original problem has 1635 variables (1635 bin, 0 int, 0 impl, 0 cont) and 1735 constraints
0.00/0.01 c problem read
0.00/0.01 c presolving settings loaded
0.00/0.01 o 0
0.00/0.01 c feasible solution found by trivial heuristic, objective value 0.000000e+00
0.00/0.01 c presolving:
0.02/0.04 c (round 1) 1535 del vars, 200 del conss, 0 add conss, 1535 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 6140 impls, 0 clqs
0.02/0.04 c (round 2) 1535 del vars, 200 del conss, 0 add conss, 1535 chg bounds, 0 chg sides, 0 chg coeffs, 1535 upgd conss, 6140 impls, 0 clqs
0.02/0.06 c presolving (3 rounds):
0.02/0.06 c 1535 deleted vars, 200 deleted constraints, 0 added constraints, 1535 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.02/0.06 c 9208 implications, 0 cliques
0.02/0.06 c presolved problem has 100 variables (100 bin, 0 int, 0 impl, 0 cont) and 1535 constraints
0.02/0.06 c 1535 constraints of type <setppc>
0.02/0.06 c transformed objective value is always integral (scale: 1)
0.02/0.06 c Presolving Time: 0.05
0.02/0.06 c - non default parameters ----------------------------------------------------------------------
0.02/0.06 c # SCIP version 2.0.1.5
0.02/0.06 c
0.02/0.06 c # frequency for displaying node information lines
0.02/0.06 c # [type: int, range: [-1,2147483647], default: 100]
0.02/0.06 c display/freq = 10000
0.02/0.06 c
0.02/0.06 c # maximal time in seconds to run
0.02/0.06 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.02/0.06 c limits/time = 1797
0.02/0.06 c
0.02/0.06 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.02/0.06 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.02/0.06 c limits/memory = 13950
0.02/0.06 c
0.02/0.06 c # default clock type (1: CPU user seconds, 2: wall clock time)
0.02/0.06 c # [type: int, range: [1,2], default: 1]
0.02/0.06 c timing/clocktype = 2
0.02/0.06 c
0.02/0.06 c # belongs reading time to solving time?
0.02/0.06 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.02/0.06 c timing/reading = TRUE
0.02/0.06 c
0.02/0.06 c # should presolving try to simplify inequalities
0.02/0.06 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.02/0.06 c constraints/linear/simplifyinequalities = TRUE
0.02/0.06 c
0.02/0.06 c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
0.02/0.06 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.02/0.06 c constraints/indicator/addCouplingCons = TRUE
0.02/0.06 c
0.02/0.06 c # should presolving try to simplify knapsacks
0.02/0.06 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.02/0.06 c constraints/knapsack/simplifyinequalities = TRUE
0.02/0.06 c
0.02/0.06 c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.02/0.06 c # [type: int, range: [-1,2147483647], default: -1]
0.02/0.06 c separating/rapidlearning/freq = 0
0.02/0.06 c
0.02/0.06 c -----------------------------------------------------------------------------------------------
0.02/0.06 c start solving
0.02/0.06 c
0.02/0.07 c time | node | left |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.02/0.07 c t 0.1s| 1 | 0 | 102 | - |5211k| 0 | 100 | 100 |1535 | 100 |1535 | 0 | 0 | 0 |-5.000000e+01 | 0.000000e+00 | 100.00%
0.02/0.07 o -1
0.02/0.07 c R 0.1s| 1 | 0 | 102 | - |5212k| 0 | 100 | 100 |1535 | 100 |1535 | 0 | 0 | 0 |-5.000000e+01 |-1.000000e+00 | 98.00%
0.02/0.07 o -2
0.02/0.07 c s 0.1s| 1 | 0 | 102 | - |5213k| 0 | 100 | 100 |1535 | 100 |1535 | 0 | 0 | 0 |-5.000000e+01 |-2.000000e+00 | 96.00%
0.09/0.11 o -9
0.09/0.11 c y 0.1s| 1 | 0 | 102 | - |5310k| 0 | 100 | 100 |1535 | 100 |1535 | 0 | 0 | 0 |-5.000000e+01 |-9.000000e+00 | 82.00%
0.09/0.12 c 0.1s| 1 | 0 | 157 | - |5221k| 0 | 86 | 100 |1535 | 100 |1543 | 8 | 0 | 0 |-4.300000e+01 |-9.000000e+00 | 79.07%
0.09/0.15 c 0.2s| 1 | 0 | 247 | - |5227k| 0 | 80 | 100 |1535 | 100 |1550 | 15 | 0 | 0 |-3.925000e+01 |-9.000000e+00 | 77.07%
0.09/0.18 c 0.2s| 1 | 0 | 362 | - |5248k| 0 | 70 | 100 |1535 | 100 |1562 | 27 | 0 | 0 |-3.500000e+01 |-9.000000e+00 | 74.29%
0.19/0.22 c 0.2s| 1 | 0 | 495 | - |5264k| 0 | 68 | 100 |1535 | 100 |1571 | 36 | 0 | 0 |-3.275000e+01 |-9.000000e+00 | 72.52%
0.19/0.25 c 0.2s| 1 | 0 | 548 | - |5274k| 0 | 63 | 100 |1535 | 100 |1578 | 43 | 0 | 0 |-3.150000e+01 |-9.000000e+00 | 71.43%
0.19/0.29 c 0.3s| 1 | 0 | 694 | - |5293k| 0 | 68 | 100 |1535 | 100 |1588 | 53 | 0 | 0 |-3.100000e+01 |-9.000000e+00 | 70.97%
0.29/0.33 c 0.3s| 1 | 0 | 789 | - |5314k| 0 | 71 | 100 |1535 | 100 |1594 | 59 | 0 | 0 |-3.004167e+01 |-9.000000e+00 | 70.04%
0.29/0.37 c 0.4s| 1 | 0 | 889 | - |5485k| 0 | 58 | 100 |1535 | 100 |1607 | 72 | 0 | 0 |-2.900000e+01 |-9.000000e+00 | 68.97%
0.39/0.42 c 0.4s| 1 | 0 | 1080 | - |5555k| 0 | 72 | 100 |1535 | 100 |1614 | 79 | 0 | 0 |-2.756429e+01 |-9.000000e+00 | 67.35%
0.39/0.47 c 0.5s| 1 | 0 | 1190 | - |5941k| 0 | 65 | 100 |1535 | 100 |1623 | 88 | 0 | 0 |-2.637500e+01 |-9.000000e+00 | 65.88%
0.49/0.51 c 0.5s| 1 | 0 | 1341 | - |6213k| 0 | 80 | 100 |1535 | 100 | 274 | 97 | 0 | 0 |-2.575773e+01 |-9.000000e+00 | 65.06%
0.49/0.54 c time | node | left |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.49/0.54 c 0.5s| 1 | 0 | 1449 | - |6881k| 0 | 78 | 100 |1535 | 100 | 286 | 109 | 0 | 0 |-2.502742e+01 |-9.000000e+00 | 64.04%
0.49/0.57 c 0.6s| 1 | 0 | 1559 | - |7446k| 0 | 78 | 100 |1535 | 100 | 336 | 159 | 0 | 0 |-2.411181e+01 |-9.000000e+00 | 62.67%
0.59/0.60 c 0.6s| 1 | 0 | 1667 | - |8141k| 0 | 82 | 100 |1535 | 100 | 362 | 185 | 0 | 0 |-2.369936e+01 |-9.000000e+00 | 62.02%
0.59/0.63 c 0.6s| 1 | 0 | 1726 | - |9022k| 0 | 82 | 100 |1535 | 100 | 370 | 193 | 0 | 0 |-2.332610e+01 |-9.000000e+00 | 61.42%
0.59/0.66 c 0.7s| 1 | 0 | 1812 | - |9953k| 0 | 85 | 100 |1535 | 100 | 385 | 208 | 0 | 0 |-2.295317e+01 |-9.000000e+00 | 60.79%
0.59/0.69 c 0.7s| 1 | 0 | 1885 | - | 10M| 0 | 90 | 100 |1535 | 100 | 298 | 221 | 0 | 0 |-2.274519e+01 |-9.000000e+00 | 60.43%
0.69/0.72 c 0.7s| 1 | 0 | 1966 | - | 11M| 0 | 88 | 100 |1535 | 100 | 306 | 229 | 0 | 0 |-2.251454e+01 |-9.000000e+00 | 60.03%
0.69/0.75 c 0.8s| 1 | 0 | 2031 | - | 12M| 0 | 90 | 100 |1535 | 100 | 318 | 241 | 0 | 0 |-2.227894e+01 |-9.000000e+00 | 59.60%
0.69/0.78 c 0.8s| 1 | 0 | 2120 | - | 13M| 0 | 89 | 100 |1535 | 100 | 328 | 251 | 0 | 0 |-2.203446e+01 |-9.000000e+00 | 59.15%
0.79/0.80 c 0.8s| 1 | 0 | 2188 | - | 13M| 0 | 88 | 100 |1535 | 100 | 338 | 261 | 0 | 0 |-2.180168e+01 |-9.000000e+00 | 58.72%
0.79/0.81 c 0.8s| 1 | 0 | 2258 | - | 13M| 0 | 91 | 100 |1535 | 100 | 346 | 269 | 0 | 0 |-2.163398e+01 |-9.000000e+00 | 58.40%
0.79/0.83 c 0.8s| 1 | 0 | 2375 | - | 13M| 0 | 93 | 100 |1535 | 100 | 239 | 283 | 0 | 0 |-2.148194e+01 |-9.000000e+00 | 58.10%
0.79/0.88 c 0.8s| 1 | 0 | 2452 | - | 13M| 0 | 97 | 100 |1535 | 100 | 246 | 290 | 0 | 0 |-2.136623e+01 |-9.000000e+00 | 57.88%
0.79/0.88 c 0.9s| 1 | 0 | 2530 | - | 13M| 0 | 96 | 100 |1535 | 100 | 257 | 301 | 0 | 0 |-2.120338e+01 |-9.000000e+00 | 57.55%
0.79/0.88 c 0.9s| 1 | 0 | 2611 | - | 13M| 0 | 98 | 100 |1535 | 100 | 265 | 309 | 0 | 0 |-2.109226e+01 |-9.000000e+00 | 57.33%
0.79/0.89 c time | node | left |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.79/0.89 c 0.9s| 1 | 0 | 2689 | - | 13M| 0 | 99 | 100 |1535 | 100 | 272 | 316 | 0 | 0 |-2.100257e+01 |-9.000000e+00 | 57.15%
0.89/0.91 c 0.9s| 1 | 0 | 2727 | - | 13M| 0 | 100 | 100 |1535 | 100 | 279 | 323 | 0 | 0 |-2.094324e+01 |-9.000000e+00 | 57.03%
0.89/0.92 c 0.9s| 1 | 0 | 2798 | - | 13M| 0 | 99 | 100 |1535 | 100 | 219 | 332 | 0 | 0 |-2.083708e+01 |-9.000000e+00 | 56.81%
0.89/0.94 c 0.9s| 1 | 0 | 2904 | - | 13M| 0 | 99 | 100 |1535 | 100 | 227 | 340 | 0 | 0 |-2.072381e+01 |-9.000000e+00 | 56.57%
0.89/0.95 c 1.0s| 1 | 0 | 2996 | - | 13M| 0 | 100 | 100 |1535 | 100 | 238 | 351 | 0 | 0 |-2.066269e+01 |-9.000000e+00 | 56.44%
0.89/0.97 c 1.0s| 1 | 0 | 3043 | - | 13M| 0 | 100 | 100 |1535 | 100 | 244 | 357 | 0 | 0 |-2.060307e+01 |-9.000000e+00 | 56.32%
0.89/0.98 c 1.0s| 1 | 0 | 3080 | - | 13M| 0 | 99 | 100 |1535 | 100 | 253 | 366 | 0 | 0 |-2.056982e+01 |-9.000000e+00 | 56.25%
0.89/0.99 c 1.0s| 1 | 0 | 3159 | - | 13M| 0 | 100 | 100 |1535 | 100 | 262 | 375 | 0 | 0 |-2.051960e+01 |-9.000000e+00 | 56.14%
0.99/1.01 c 1.0s| 1 | 0 | 3200 | - | 13M| 0 | 100 | 100 |1535 | 100 | 221 | 382 | 0 | 0 |-2.050402e+01 |-9.000000e+00 | 56.11%
0.99/1.02 c 1.0s| 1 | 0 | 3218 | - | 13M| 0 | 100 | 100 |1535 | 100 | 227 | 388 | 0 | 0 |-2.049830e+01 |-9.000000e+00 | 56.09%
0.99/1.03 c 1.0s| 1 | 0 | 3259 | - | 13M| 0 | 100 | 100 |1535 | 100 | 232 | 393 | 0 | 0 |-2.046641e+01 |-9.000000e+00 | 56.03%
0.99/1.05 c 1.0s| 1 | 0 | 3286 | - | 13M| 0 | 100 | 100 |1535 | 100 | 238 | 399 | 0 | 0 |-2.044855e+01 |-9.000000e+00 | 55.99%
0.99/1.06 c 1.1s| 1 | 0 | 3314 | - | 13M| 0 | 100 | 100 |1535 | 100 | 244 | 405 | 0 | 0 |-2.044301e+01 |-9.000000e+00 | 55.98%
0.99/1.07 c 1.1s| 1 | 0 | 3333 | - | 13M| 0 | 100 | 100 |1535 | 100 | 248 | 409 | 0 | 0 |-2.044080e+01 |-9.000000e+00 | 55.97%
1.49/1.55 c 1.5s| 1 | 2 | 3333 | - | 13M| 0 | 100 | 100 |1535 | 100 | 248 | 409 | 0 | 22 |-2.044080e+01 |-9.000000e+00 | 55.97%
1.49/1.58 o -10
1.49/1.58 c time | node | left |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
1.49/1.58 c z 1.6s| 5 | 4 | 3561 | 57.0 | 13M| 4 | - | 100 |1535 | 100 | 103 | 412 | 0 | 68 |-2.016678e+01 |-1.000000e+01 | 50.41%
1.59/1.66 o -10
1.59/1.66 c z 1.7s| 14 | 9 | 3863 | 40.8 | 13M| 6 | 6 | 100 |1535 | 100 | 109 | 450 | 0 | 163 |-2.016678e+01 |-1.000000e+01 | 50.41%
1.59/1.66 o -11
1.59/1.66 c * 1.7s| 17 | 8 | 3879 | 34.1 | 13M| 7 | - | 100 |1535 | 100 | 110 | 453 | 0 | 176 |-2.016678e+01 |-1.100000e+01 | 45.45%
1.69/1.74 o -12
1.69/1.74 c * 1.7s| 26 | 11 | 4093 | 30.4 | 13M| 9 | - | 100 |1535 | 100 | 105 | 469 | 0 | 265 |-2.016678e+01 |-1.200000e+01 | 40.50%
1.89/1.90 o -13
1.89/1.90 c * 1.9s| 59 | 20 | 4770 | 24.8 | 13M| 10 | - | 100 |1535 | 100 | 108 | 579 | 0 | 480 |-2.016678e+01 |-1.300000e+01 | 35.54%
1.89/1.93 o -14
1.89/1.93 c R 1.9s| 66 | 17 | 4914 | 24.3 | 13M| 10 | - | 100 |1535 | 100 | 108 | 609 | 0 | 528 |-2.016678e+01 |-1.400000e+01 | 30.58%
2.59/2.63 o -15
2.59/2.63 c * 2.6s| 1281 | 65 | 19991 | 13.0 | 13M| 35 | - | 100 |1535 | 100 | 107 |4452 | 0 | 738 |-1.848148e+01 |-1.500000e+01 | 18.84%
2.89/2.99 c
2.89/2.99 c SCIP Status : problem is solved [optimal solution found]
2.89/2.99 c Solving Time (sec) : 2.99
2.89/2.99 c Solving Nodes : 2268
2.89/2.99 c Primal Bound : -1.50000000000000e+01 (209 solutions)
2.89/2.99 c Dual Bound : -1.50000000000000e+01
2.89/2.99 c Gap : 0.00 %
2.89/2.99 s OPTIMUM FOUND
2.89/2.99 v -x100 -x99 -x98 -x97 -x96 -x95 -x94 -x93 -x92 x91 -x90 -x89 -x88 -x87 x86 x85 -x84 x83 x82 -x81 -x80 -x79 -x78 -x77 x76 x75 -x74
2.89/2.99 v x73 -x72 x71 -x70 x69 -x68 -x67 x66 -x65 -x64 -x63 -x62 -x61 -x60 -x59 x58 -x57 -x56 -x55 -x54 -x53 x52 -x51 -x50 -x49 -x48
2.89/2.99 v -x47 -x46 -x45 -x44 -x43 -x42 -x41 -x40 -x39 -x38 -x37 -x36 -x35 -x34 -x33 x32 -x31 -x30 -x29 -x28 -x27 -x26 -x25 -x24 -x23
2.89/2.99 v -x22 -x21 -x20 -x19 -x18 -x17 -x16 -x15 -x14 -x13 x12 -x11 -x10 -x9 -x8 -x7 -x6 -x5 -x4 -x3 -x2 -x1
2.89/2.99 c SCIP Status : problem is solved [optimal solution found]
2.89/2.99 c Total Time : 2.99
2.89/2.99 c solving : 2.99
2.89/2.99 c presolving : 0.05 (included in solving)
2.89/2.99 c reading : 0.01 (included in solving)
2.89/2.99 c Original Problem :
2.89/2.99 c Problem name : HOME/instance-3488563-1307782930.opb
2.89/2.99 c Variables : 1635 (1635 binary, 0 integer, 0 implicit integer, 0 continuous)
2.89/2.99 c Constraints : 1735 initial, 1735 maximal
2.89/2.99 c Presolved Problem :
2.89/2.99 c Problem name : t_HOME/instance-3488563-1307782930.opb
2.89/2.99 c Variables : 100 (100 binary, 0 integer, 0 implicit integer, 0 continuous)
2.89/2.99 c Constraints : 1535 initial, 1535 maximal
2.89/2.99 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons AddCons ChgSides ChgCoefs
2.89/2.99 c trivial : 0.00 0 0 0 0 0 0 0 0 0
2.89/2.99 c dualfix : 0.00 0 0 0 0 0 0 0 0 0
2.89/2.99 c boundshift : 0.00 0 0 0 0 0 0 0 0 0
2.89/2.99 c inttobinary : 0.00 0 0 0 0 0 0 0 0 0
2.89/2.99 c pseudoobj : 0.00 0 0 0 0 0 0 0 0 0
2.89/2.99 c implics : 0.00 0 0 0 0 0 0 0 0 0
2.89/2.99 c probing : 0.02 0 0 0 0 0 0 0 0 0
2.89/2.99 c setppc : 0.00 0 0 0 0 0 0 0 0 0
2.89/2.99 c and : 0.02 0 0 0 0 0 0 0 0 0
2.89/2.99 c linear : 0.00 1535 0 0 1535 0 100 0 0 0
2.89/2.99 c pseudoboolean : 0.00 0 0 0 0 0 100 0 0 0
2.89/2.99 c root node : - 1 - - 1 - - - - -
2.89/2.99 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS #Check #Resprop Cutoffs DomReds Cuts Conss Children
2.89/2.99 c integral : 0 0 0 1608 0 1874 0 0 25 0 0 2334
2.89/2.99 c setppc : 1535 41 3955 428 0 1870 151 2 15337 5998 0 0
2.89/2.99 c countsols : 0 0 0 4 0 207 0 0 0 0 0 0
2.89/2.99 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS Check Resprop
2.89/2.99 c integral : 0.91 0.00 0.00 0.91 0.00 0.00 0.00
2.89/2.99 c setppc : 0.13 0.01 0.05 0.01 0.00 0.07 0.00
2.89/2.99 c countsols : 0.00 0.00 0.00 0.00 0.00 0.00 0.00
2.89/2.99 c Propagators : #Propagate #Resprop Cutoffs DomReds
2.89/2.99 c vbounds : 0 0 0 0
2.89/2.99 c rootredcost : 6 0 0 0
2.89/2.99 c pseudoobj : 3943 4 1 19
2.89/2.99 c Propagator Timings : TotalTime Propagate Resprop
2.89/2.99 c vbounds : 0.00 0.00 0.00
2.89/2.99 c rootredcost : 0.00 0.00 0.00
2.89/2.99 c pseudoobj : 0.01 0.01 0.00
2.89/2.99 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
2.89/2.99 c propagation : 0.00 2 0 0 0.0 0 0.0 -
2.89/2.99 c infeasible LP : 0.00 0 0 0 0.0 0 0.0 0
2.89/2.99 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
2.89/2.99 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
2.89/2.99 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
2.89/2.99 c applied globally : - - - 0 0.0 - - -
2.89/2.99 c applied locally : - - - 0 0.0 - - -
2.89/2.99 c Separators : Time Calls Cutoffs DomReds Cuts Conss
2.89/2.99 c cut pool : 0.03 40 - - 75 - (maximal pool size: 3124)
2.89/2.99 c redcost : 0.01 1953 0 558 0 0
2.89/2.99 c impliedbounds : 0.00 41 0 0 162 0
2.89/2.99 c intobj : 0.00 0 0 0 0 0
2.89/2.99 c gomory : 0.37 41 0 0 5396 0
2.89/2.99 c cgmip : 0.00 0 0 0 0 0
2.89/2.99 c closecuts : 0.00 0 0 0 0 0
2.89/2.99 c strongcg : 0.22 20 0 0 7781 0
2.89/2.99 c cmir : 0.03 10 0 0 0 0
2.89/2.99 c flowcover : 0.03 10 0 0 0 0
2.89/2.99 c clique : 0.05 41 0 0 346 0
2.89/2.99 c zerohalf : 0.00 0 0 0 0 0
2.89/2.99 c mcf : 0.00 1 0 0 0 0
2.89/2.99 c oddcycle : 0.00 0 0 0 0 0
2.89/2.99 c rapidlearning : 0.02 1 0 0 0 0
2.89/2.99 c Pricers : Time Calls Vars
2.89/2.99 c problem variables: 0.00 0 0
2.89/2.99 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
2.89/2.99 c relpscost : 0.91 1180 0 25 0 0 2334
2.89/2.99 c pscost : 0.00 0 0 0 0 0 0
2.89/2.99 c inference : 0.00 0 0 0 0 0 0
2.89/2.99 c mostinf : 0.00 0 0 0 0 0 0
2.89/2.99 c leastinf : 0.00 0 0 0 0 0 0
2.89/2.99 c fullstrong : 0.00 0 0 0 0 0 0
2.89/2.99 c allfullstrong : 0.00 0 0 0 0 0 0
2.89/2.99 c random : 0.00 0 0 0 0 0 0
2.89/2.99 c Primal Heuristics : Time Calls Found
2.89/2.99 c LP solutions : 0.00 - 4
2.89/2.99 c pseudo solutions : 0.00 - 0
2.89/2.99 c feaspump : 0.00 0 0
2.89/2.99 c oneopt : 0.00 8 0
2.89/2.99 c veclendiving : 0.00 1 0
2.89/2.99 c linesearchdiving : 0.00 1 0
2.89/2.99 c guideddiving : 0.00 1 0
2.89/2.99 c objpscostdiving : 0.00 1 0
2.89/2.99 c rootsoldiving : 0.00 1 1
2.89/2.99 c coefdiving : 0.00 2 0
2.89/2.99 c pscostdiving : 0.00 2 0
2.89/2.99 c fracdiving : 0.00 2 0
2.89/2.99 c trivial : 0.00 2 1
2.89/2.99 c shiftandpropagate: 0.00 0 0
2.89/2.99 c simplerounding : 0.05 1226 169
2.89/2.99 c zirounding : 0.05 1167 27
2.89/2.99 c rounding : 0.05 1226 2
2.89/2.99 c shifting : 0.02 163 2
2.89/2.99 c intshifting : 0.00 0 0
2.89/2.99 c twoopt : 0.00 0 0
2.89/2.99 c fixandinfer : 0.00 0 0
2.89/2.99 c clique : 0.00 0 0
2.89/2.99 c intdiving : 0.00 0 0
2.89/2.99 c actconsdiving : 0.00 0 0
2.89/2.99 c octane : 0.00 0 0
2.89/2.99 c rens : 0.01 0 0
2.89/2.99 c rins : 0.00 0 0
2.89/2.99 c localbranching : 0.00 0 0
2.89/2.99 c mutation : 0.00 0 0
2.89/2.99 c crossover : 0.05 3 2
2.89/2.99 c dins : 0.00 0 0
2.89/2.99 c vbounds : 0.00 0 0
2.89/2.99 c undercover : 0.01 1 0
2.89/2.99 c subnlp : 0.00 0 0
2.89/2.99 c trysol : 0.00 0 0
2.89/2.99 c LP : Time Calls Iterations Iter/call Iter/sec
2.89/2.99 c primal LP : 0.01 0 0 0.00 -
2.89/2.99 c dual LP : 0.71 2747 27769 10.11 38932.02
2.89/2.99 c lex dual LP : 0.00 0 0 0.00 -
2.89/2.99 c barrier LP : 0.00 0 0 0.00 -
2.89/2.99 c diving/probing LP: 0.01 51 351 6.88 -
2.89/2.99 c strong branching : 0.89 738 29034 39.34 32496.72
2.89/2.99 c (at root node) : - 22 11159 507.23 -
2.89/2.99 c conflict analysis: 0.00 0 0 0.00 -
2.89/2.99 c B&B Tree :
2.89/2.99 c number of runs : 1
2.89/2.99 c nodes : 2268
2.89/2.99 c nodes (total) : 2268
2.89/2.99 c nodes left : 0
2.89/2.99 c max depth : 41
2.89/2.99 c max depth (total): 41
2.89/2.99 c backtracks : 314 (13.8%)
2.89/2.99 c delayed cutoffs : 0
2.89/2.99 c repropagations : 0 (0 domain reductions, 0 cutoffs)
2.89/2.99 c avg switch length: 3.61
2.89/2.99 c switching time : 0.07
2.89/2.99 c Solution :
2.89/2.99 c Solutions found : 209 (11 improvements)
2.89/2.99 c First Solution : +0.00000000000000e+00 (in run 1, after 0 nodes, 0.01 seconds, depth 0, found by <trivial>)
2.89/2.99 c Primal Bound : -1.50000000000000e+01 (in run 1, after 1281 nodes, 2.63 seconds, depth 10, found by <relaxation>)
2.89/2.99 c Dual Bound : -1.50000000000000e+01
2.89/2.99 c Gap : 0.00 %
2.89/2.99 c Root Dual Bound : -2.04407987189160e+01
2.89/2.99 c Root Iterations : 3333
2.99/3.00 c Time complete: 2.99.
runsolver Copyright (C) 2010-2011 Olivier ROUSSEL
This is runsolver version 3.3.1 (svn: 988)
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-3488563-1307782930/watcher-3488563-1307782930 -o /tmp/evaluation-result-3488563-1307782930/solver-3488563-1307782930 -C 1800 -W 1900 -M 15500 HOME/scip-2.0.1.4b_2.linux.x86_64.gnu.opt.spx -f HOME/instance-3488563-1307782930.opb -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: 1.00 1.04 1.34 2/174 1437
/proc/meminfo: memFree=31570948/32951124 swapFree=67064368/67111528
[pid=1437] ppid=1435 vsize=9316 CPUtime=0 cores=1,3,5,7
/proc/1437/stat : 1437 (scip-2.0.1.4b_2) R 1435 1437 29294 0 -1 4202496 1445 0 0 0 0 0 0 0 25 0 1 0 889893460 9539584 1399 33554432000 4194304 9016284 140736129619424 18446744073709551615 7824814 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1437/statm: 2329 1406 303 1178 0 1147 0
[startup+0.0248921 s]
/proc/loadavg: 1.00 1.04 1.34 2/174 1437
/proc/meminfo: memFree=31570948/32951124 swapFree=67064368/67111528
[pid=1437] ppid=1435 vsize=22368 CPUtime=0.02 cores=1,3,5,7
/proc/1437/stat : 1437 (scip-2.0.1.4b_2) R 1435 1437 29294 0 -1 4202496 4622 0 0 0 2 0 0 0 25 0 1 0 889893460 22904832 4319 33554432000 4194304 9016284 140736129619424 18446744073709551615 18446744073699065939 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/1437/statm: 5592 4319 480 1178 0 4410 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 22368
[startup+0.100864 s]
/proc/loadavg: 1.00 1.04 1.34 2/174 1437
/proc/meminfo: memFree=31570948/32951124 swapFree=67064368/67111528
[pid=1437] ppid=1435 vsize=31376 CPUtime=0.09 cores=1,3,5,7
/proc/1437/stat : 1437 (scip-2.0.1.4b_2) R 1435 1437 29294 0 -1 4202496 9425 0 0 0 9 0 0 0 25 0 1 0 889893460 32129024 6746 33554432000 4194304 9016284 140736129619424 18446744073709551615 7824814 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/1437/statm: 7844 6750 670 1178 0 6662 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 31376
[startup+0.300832 s]
/proc/loadavg: 1.00 1.04 1.34 2/174 1437
/proc/meminfo: memFree=31570948/32951124 swapFree=67064368/67111528
[pid=1437] ppid=1435 vsize=30396 CPUtime=0.29 cores=1,3,5,7
/proc/1437/stat : 1437 (scip-2.0.1.4b_2) R 1435 1437 29294 0 -1 4202496 12393 0 0 0 28 1 0 0 25 0 1 0 889893460 31125504 6511 33554432000 4194304 9016284 140736129619424 18446744073709551615 7925162 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/1437/statm: 7599 6511 689 1178 0 6417 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 30396
[startup+0.700762 s]
/proc/loadavg: 1.00 1.04 1.34 2/174 1437
/proc/meminfo: memFree=31570948/32951124 swapFree=67064368/67111528
[pid=1437] ppid=1435 vsize=39132 CPUtime=0.69 cores=1,3,5,7
/proc/1437/stat : 1437 (scip-2.0.1.4b_2) R 1435 1437 29294 0 -1 4202496 14585 0 0 0 66 3 0 0 25 0 1 0 889893460 40071168 8696 33554432000 4194304 9016284 140736129619424 18446744073709551615 6558054 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/1437/statm: 9783 8696 692 1178 0 8601 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 39132
[startup+1.5006 s]
/proc/loadavg: 1.08 1.06 1.35 3/175 1438
/proc/meminfo: memFree=31528564/32951124 swapFree=67064368/67111528
[pid=1437] ppid=1435 vsize=41452 CPUtime=1.49 cores=1,3,5,7
/proc/1437/stat : 1437 (scip-2.0.1.4b_2) R 1435 1437 29294 0 -1 4202496 16921 0 0 0 141 8 0 0 25 0 1 0 889893460 42446848 9333 33554432000 4194304 9016284 140736129619424 18446744073709551615 7925162 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/1437/statm: 10363 9333 693 1178 0 9181 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 41452
Solver just ended. Dumping a history of the last processes samples
[startup+2.30046 s]
/proc/loadavg: 1.08 1.06 1.35 3/175 1438
/proc/meminfo: memFree=31521744/32951124 swapFree=67064368/67111528
[pid=1437] ppid=1435 vsize=41452 CPUtime=2.29 cores=1,3,5,7
/proc/1437/stat : 1437 (scip-2.0.1.4b_2) R 1435 1437 29294 0 -1 4202496 19738 0 0 0 212 17 0 0 25 0 1 0 889893460 42446848 9342 33554432000 4194304 9016284 140736129619424 18446744073709551615 5513162 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/1437/statm: 10363 9342 701 1178 0 9181 0
Current children cumulated CPU time (s) 2.29
Current children cumulated vsize (KiB) 41452
[startup+2.70038 s]
/proc/loadavg: 1.08 1.06 1.35 3/175 1438
/proc/meminfo: memFree=31521744/32951124 swapFree=67064368/67111528
[pid=1437] ppid=1435 vsize=41452 CPUtime=2.69 cores=1,3,5,7
/proc/1437/stat : 1437 (scip-2.0.1.4b_2) R 1435 1437 29294 0 -1 4202496 22627 0 0 0 248 21 0 0 25 0 1 0 889893460 42446848 9345 33554432000 4194304 9016284 140736129619424 18446744073709551615 7925162 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/1437/statm: 10363 9345 704 1178 0 9181 0
Current children cumulated CPU time (s) 2.69
Current children cumulated vsize (KiB) 41452
[startup+2.90034 s]
/proc/loadavg: 1.08 1.06 1.35 3/175 1438
/proc/meminfo: memFree=31521744/32951124 swapFree=67064368/67111528
[pid=1437] ppid=1435 vsize=41452 CPUtime=2.89 cores=1,3,5,7
/proc/1437/stat : 1437 (scip-2.0.1.4b_2) R 1435 1437 29294 0 -1 4202496 25534 0 0 0 266 23 0 0 25 0 1 0 889893460 42446848 9345 33554432000 4194304 9016284 140736129619424 18446744073709551615 7925162 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/1437/statm: 10363 9345 704 1178 0 9181 0
Current children cumulated CPU time (s) 2.89
Current children cumulated vsize (KiB) 41452
[startup+3.00033 s]
/proc/loadavg: 1.08 1.06 1.35 3/175 1438
/proc/meminfo: memFree=31521744/32951124 swapFree=67064368/67111528
[pid=1437] ppid=1435 vsize=37860 CPUtime=2.99 cores=1,3,5,7
/proc/1437/stat : 1437 (scip-2.0.1.4b_2) R 1435 1437 29294 0 -1 4202496 25536 0 0 0 276 23 0 0 25 0 1 0 889893460 38768640 8746 33554432000 4194304 9016284 140736129619424 18446744073709551615 7933303 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1437/statm: 9465 8746 706 1178 0 8283 0
Current children cumulated CPU time (s) 2.99
Current children cumulated vsize (KiB) 37860
Child status: 0
Real time (s): 3.00631
CPU time (s): 3.00554
CPU user time (s): 2.76758
CPU system time (s): 0.237963
CPU usage (%): 99.9743
Max. virtual memory (cumulated for all children) (KiB): 41452
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.76758
system time used= 0.237963
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 25541
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= 6
runsolver used 0.006998 second user time and 0.013997 second system time
The end
Begin job on node105 at 2011-06-11 11:02:10
IDJOB=3488563
IDBENCH=48167
IDSOLVER=1979
FILE ID=node105/3488563-1307782930
RUNJOBID= node105-1307782929-1258
PBS_JOBID= 13550855
Free space on /tmp= 74060 MiB
SOLVER NAME= SCIP spx E_2 2011-06-10 (fixed)
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mis/normalized-mis_100_25_4.opb
COMMAND LINE= HOME/scip-2.0.1.4b_2.linux.x86_64.gnu.opt.spx -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3488563-1307782930/watcher-3488563-1307782930 -o /tmp/evaluation-result-3488563-1307782930/solver-3488563-1307782930 -C 1800 -W 1900 -M 15500 HOME/scip-2.0.1.4b_2.linux.x86_64.gnu.opt.spx -f HOME/instance-3488563-1307782930.opb -t 1800 -m 15500
TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4
MD5SUM BENCH= e7bb8414272ccdbf28db7bd22cc751df
RANDOM SEED=640241193
node105.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 : 6
model : 26
model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
stepping : 5
cpu MHz : 2666.825
cache size : 8192 KB
physical id : 0
siblings : 4
core id : 0
cpu cores : 4
apicid : 0
fpu : yes
fpu_exception : yes
cpuid level : 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips : 5333.65
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management: [8]
processor : 1
vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
stepping : 5
cpu MHz : 2666.825
cache size : 8192 KB
physical id : 1
siblings : 4
core id : 0
cpu cores : 4
apicid : 16
fpu : yes
fpu_exception : yes
cpuid level : 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips : 5226.15
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management: [8]
processor : 2
vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
stepping : 5
cpu MHz : 2666.825
cache size : 8192 KB
physical id : 0
siblings : 4
core id : 1
cpu cores : 4
apicid : 2
fpu : yes
fpu_exception : yes
cpuid level : 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips : 5332.82
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management: [8]
processor : 3
vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
stepping : 5
cpu MHz : 2666.825
cache size : 8192 KB
physical id : 1
siblings : 4
core id : 1
cpu cores : 4
apicid : 18
fpu : yes
fpu_exception : yes
cpuid level : 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips : 5332.75
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management: [8]
processor : 4
vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
stepping : 5
cpu MHz : 2666.825
cache size : 8192 KB
physical id : 0
siblings : 4
core id : 2
cpu cores : 4
apicid : 4
fpu : yes
fpu_exception : yes
cpuid level : 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips : 5410.70
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management: [8]
processor : 5
vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
stepping : 5
cpu MHz : 2666.825
cache size : 8192 KB
physical id : 1
siblings : 4
core id : 2
cpu cores : 4
apicid : 20
fpu : yes
fpu_exception : yes
cpuid level : 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips : 5332.74
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management: [8]
processor : 6
vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
stepping : 5
cpu MHz : 2666.825
cache size : 8192 KB
physical id : 0
siblings : 4
core id : 3
cpu cores : 4
apicid : 6
fpu : yes
fpu_exception : yes
cpuid level : 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips : 5332.82
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management: [8]
processor : 7
vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
stepping : 5
cpu MHz : 2666.825
cache size : 8192 KB
physical id : 1
siblings : 4
core id : 3
cpu cores : 4
apicid : 22
fpu : yes
fpu_exception : yes
cpuid level : 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips : 5332.75
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management: [8]
/proc/meminfo:
MemTotal: 32951124 kB
MemFree: 31571376 kB
Buffers: 278820 kB
Cached: 805680 kB
SwapCached: 20132 kB
Active: 508844 kB
Inactive: 646396 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 32951124 kB
LowFree: 31571376 kB
SwapTotal: 67111528 kB
SwapFree: 67064368 kB
Dirty: 33944 kB
Writeback: 0 kB
AnonPages: 68112 kB
Mapped: 13268 kB
Slab: 161220 kB
PageTables: 4104 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
CommitLimit: 83587088 kB
Committed_AS: 220228 kB
VmallocTotal: 34359738367 kB
VmallocUsed: 296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total: 0
HugePages_Free: 0
HugePages_Rsvd: 0
Hugepagesize: 2048 kB
Free space on /tmp at the end= 74044 MiB
End job on node105 at 2011-06-11 11:02:13