0.00/0.00 c SCIP version 1.2.1.2 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: SoPlex 1.4.2] [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-2666668-1276660425.opb>
0.00/0.03 c original problem has 1637 variables (1637 bin, 0 int, 0 impl, 0 cont) and 1637 constraints
0.00/0.03 c problem read
0.00/0.03 c presolving settings loaded
0.00/0.04 o 0
0.00/0.04 c feasible solution found by trivial heuristic, objective value 0.000000e+00
0.00/0.04 c presolving:
0.19/0.23 c (round 1) 1537 del vars, 100 del conss, 1537 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 6148 impls, 0 clqs
0.19/0.28 c presolving (2 rounds):
0.19/0.28 c 1537 deleted vars, 100 deleted constraints, 1537 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.19/0.28 c 9222 implications, 0 cliques
0.19/0.28 c presolved problem has 100 variables (100 bin, 0 int, 0 impl, 0 cont) and 1537 constraints
0.19/0.28 c 1537 constraints of type <logicor>
0.19/0.28 c transformed objective value is always integral (scale: 1)
0.19/0.28 c Presolving Time: 0.16
0.19/0.28 c - non default parameters ----------------------------------------------------------------------
0.19/0.28 c # SCIP version 1.2.1.2
0.19/0.28 c
0.19/0.28 c # maximal number of intermediate conflict constraints generated in conflict graph (-1: use every intermediate constraint)
0.19/0.28 c # [type: int, range: [-1,2147483647], default: -1]
0.19/0.28 c conflict/interconss = 0
0.19/0.28 c
0.19/0.28 c # should binary conflicts be preferred?
0.19/0.28 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.19/0.28 c conflict/preferbinary = TRUE
0.19/0.28 c
0.19/0.28 c # maximum age an unnecessary constraint can reach before it is deleted (0: dynamic, -1: keep all constraints)
0.19/0.28 c # [type: int, range: [-1,2147483647], default: 0]
0.19/0.28 c constraints/agelimit = 1
0.19/0.28 c
0.19/0.28 c # should enforcement of pseudo solution be disabled?
0.19/0.28 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.19/0.28 c constraints/disableenfops = TRUE
0.19/0.28 c
0.19/0.28 c # frequency for displaying node information lines
0.19/0.28 c # [type: int, range: [-1,2147483647], default: 100]
0.19/0.28 c display/freq = 10000
0.19/0.28 c
0.19/0.28 c # maximal time in seconds to run
0.19/0.28 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.19/0.28 c limits/time = 1799.98
0.19/0.28 c
0.19/0.28 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.19/0.28 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.19/0.28 c limits/memory = 1620
0.19/0.28 c
0.19/0.28 c # frequency for solving LP at the nodes (-1: never; 0: only root LP)
0.19/0.28 c # [type: int, range: [-1,2147483647], default: 1]
0.19/0.28 c lp/solvefreq = 0
0.19/0.28 c
0.19/0.28 c # LP pricing strategy ('l'pi default, 'a'uto, 'f'ull pricing, 'p'artial, 's'teepest edge pricing, 'q'uickstart steepest edge pricing, 'd'evex pricing)
0.19/0.28 c # [type: char, range: {lafpsqd}, default: l]
0.19/0.28 c lp/pricing = a
0.19/0.28 c
0.19/0.28 c # should presolving try to simplify inequalities
0.19/0.28 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.19/0.28 c constraints/linear/simplifyinequalities = TRUE
0.19/0.28 c
0.19/0.28 c # should presolving try to simplify knapsacks
0.19/0.28 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.19/0.28 c constraints/knapsack/simplifyinequalities = TRUE
0.19/0.28 c
0.19/0.28 c # priority of node selection rule <dfs> in standard mode
0.19/0.28 c # [type: int, range: [-536870912,536870911], default: 0]
0.19/0.28 c nodeselection/dfs/stdpriority = 1000000
0.19/0.28 c
0.19/0.28 c -----------------------------------------------------------------------------------------------
0.19/0.28 c start solving
0.19/0.28 c
0.29/0.30 c time | node | left |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.29/0.30 c t 0.2s| 1 | 0 | 105 | - |4446k| 0 | 100 | 100 |1537 | 100 |1537 | 0 | 0 | 0 |-5.000000e+01 | 0.000000e+00 | 100.00%
0.29/0.30 o -1
0.29/0.30 c R 0.2s| 1 | 0 | 105 | - |4447k| 0 | 100 | 100 |1537 | 100 |1537 | 0 | 0 | 0 |-5.000000e+01 |-1.000000e+00 | 98.00%
0.29/0.30 o -2
0.29/0.30 c s 0.2s| 1 | 0 | 105 | - |4448k| 0 | 100 | 100 |1537 | 100 |1537 | 0 | 0 | 0 |-5.000000e+01 |-2.000000e+00 | 96.00%
0.29/0.34 c 0.2s| 1 | 0 | 163 | - |4455k| 0 | 90 | 100 |1537 | 100 |1544 | 7 | 0 | 0 |-4.500000e+01 |-2.000000e+00 | 95.56%
0.29/0.35 o -10
0.29/0.35 c b 0.2s| 1 | 0 | 163 | - |4458k| 0 | 90 | 100 |1537 | 100 |1544 | 7 | 0 | 0 |-4.500000e+01 |-1.000000e+01 | 77.78%
0.39/0.42 c 0.3s| 1 | 0 | 242 | - |4461k| 0 | 84 | 100 |1537 | 100 |1550 | 13 | 0 | 0 |-4.200000e+01 |-1.000000e+01 | 76.19%
0.49/0.50 c 0.4s| 1 | 0 | 302 | - |4466k| 0 | 76 | 100 |1537 | 100 |1560 | 23 | 0 | 0 |-3.800000e+01 |-1.000000e+01 | 73.68%
0.49/0.57 c 0.4s| 1 | 0 | 341 | - |4470k| 0 | 72 | 100 |1537 | 100 |1565 | 28 | 0 | 0 |-3.600000e+01 |-1.000000e+01 | 72.22%
0.59/0.67 c 0.5s| 1 | 0 | 445 | - |4477k| 0 | 67 | 100 |1537 | 100 |1573 | 36 | 0 | 0 |-3.350000e+01 |-1.000000e+01 | 70.15%
0.69/0.78 c 0.6s| 1 | 0 | 584 | - |4481k| 0 | 62 | 100 |1537 | 100 |1580 | 43 | 0 | 0 |-3.100000e+01 |-1.000000e+01 | 67.74%
0.79/0.89 c 0.7s| 1 | 0 | 728 | - |4486k| 0 | 60 | 100 |1537 | 100 |1588 | 51 | 0 | 0 |-3.000000e+01 |-1.000000e+01 | 66.67%
0.89/1.00 c 0.8s| 1 | 0 | 870 | - |4492k| 0 | 69 | 100 |1537 | 100 |1596 | 59 | 0 | 0 |-2.950000e+01 |-1.000000e+01 | 66.10%
1.10/1.13 c 1.0s| 1 | 0 | 1030 | - |4503k| 0 | 65 | 100 |1537 | 100 |1605 | 68 | 0 | 0 |-2.816667e+01 |-1.000000e+01 | 64.50%
1.19/1.28 c 1.1s| 1 | 0 | 1182 | - |4528k| 0 | 79 | 100 |1537 | 100 |1617 | 80 | 0 | 0 |-2.740000e+01 |-1.000000e+01 | 63.50%
1.39/1.46 c 1.3s| 1 | 0 | 1377 | - |4744k| 0 | 74 | 100 |1537 | 100 | 247 | 89 | 0 | 0 |-2.537037e+01 |-1.000000e+01 | 60.58%
1.49/1.50 c time | node | left |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
1.49/1.50 c 1.3s| 1 | 0 | 1479 | - |4911k| 0 | 75 | 100 |1537 | 100 | 258 | 100 | 0 | 0 |-2.491991e+01 |-1.000000e+01 | 59.87%
1.49/1.56 c 1.4s| 1 | 0 | 1594 | - |5448k| 0 | 79 | 100 |1537 | 100 | 284 | 126 | 0 | 0 |-2.431291e+01 |-1.000000e+01 | 58.87%
1.59/1.63 c 1.5s| 1 | 0 | 1703 | - |6101k| 0 | 79 | 100 |1537 | 100 | 317 | 159 | 0 | 0 |-2.349994e+01 |-1.000000e+01 | 57.45%
1.69/1.72 c 1.5s| 1 | 0 | 1838 | - |6769k| 0 | 85 | 100 |1537 | 100 | 346 | 188 | 0 | 0 |-2.266978e+01 |-1.000000e+01 | 55.89%
1.69/1.79 c 1.6s| 1 | 0 | 1914 | - |7537k| 0 | 85 | 100 |1537 | 100 | 361 | 203 | 0 | 0 |-2.221406e+01 |-1.000000e+01 | 54.98%
1.79/1.88 c 1.7s| 1 | 0 | 1998 | - |8339k| 0 | 86 | 100 |1537 | 100 | 301 | 217 | 0 | 0 |-2.185898e+01 |-1.000000e+01 | 54.25%
1.89/1.95 c 1.8s| 1 | 0 | 2048 | - |9078k| 0 | 89 | 100 |1537 | 100 | 314 | 230 | 0 | 0 |-2.169929e+01 |-1.000000e+01 | 53.92%
1.99/2.02 c 1.8s| 1 | 0 | 2096 | - |9860k| 0 | 91 | 100 |1537 | 100 | 326 | 242 | 0 | 0 |-2.155341e+01 |-1.000000e+01 | 53.60%
1.99/2.09 c 1.9s| 1 | 0 | 2149 | - | 10M| 0 | 86 | 100 |1537 | 100 | 333 | 249 | 0 | 0 |-2.144671e+01 |-1.000000e+01 | 53.37%
2.10/2.14 c 2.0s| 1 | 0 | 2210 | - | 10M| 0 | 92 | 100 |1537 | 100 | 339 | 255 | 0 | 0 |-2.122054e+01 |-1.000000e+01 | 52.88%
2.10/2.19 c 2.0s| 1 | 0 | 2279 | - | 10M| 0 | 93 | 100 |1537 | 100 | 349 | 265 | 0 | 0 |-2.100156e+01 |-1.000000e+01 | 52.38%
2.20/2.23 c 2.0s| 1 | 0 | 2317 | - | 10M| 0 | 94 | 100 |1537 | 100 | 256 | 272 | 0 | 0 |-2.090874e+01 |-1.000000e+01 | 52.17%
2.20/2.27 c 2.1s| 1 | 0 | 2343 | - | 10M| 0 | 96 | 100 |1537 | 100 | 265 | 281 | 0 | 0 |-2.086831e+01 |-1.000000e+01 | 52.08%
2.29/2.30 c 2.1s| 1 | 0 | 2391 | - | 10M| 0 | 98 | 100 |1537 | 100 | 272 | 288 | 0 | 0 |-2.068421e+01 |-1.000000e+01 | 51.65%
2.29/2.34 c 2.1s| 1 | 0 | 2423 | - | 10M| 0 | 98 | 100 |1537 | 100 | 279 | 295 | 0 | 0 |-2.062318e+01 |-1.000000e+01 | 51.51%
2.29/2.38 c time | node | left |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
2.29/2.38 c 2.2s| 1 | 0 | 2456 | - | 10M| 0 | 98 | 100 |1537 | 100 | 290 | 306 | 0 | 0 |-2.053749e+01 |-1.000000e+01 | 51.31%
2.39/2.42 c 2.2s| 1 | 0 | 2512 | - | 10M| 0 | 98 | 100 |1537 | 100 | 300 | 316 | 0 | 0 |-2.044277e+01 |-1.000000e+01 | 51.08%
2.39/2.46 c 2.3s| 1 | 0 | 2564 | - | 10M| 0 | 98 | 100 |1537 | 100 | 206 | 324 | 0 | 0 |-2.036559e+01 |-1.000000e+01 | 50.90%
2.39/2.49 c 2.3s| 1 | 0 | 2611 | - | 10M| 0 | 98 | 100 |1537 | 100 | 215 | 333 | 0 | 0 |-2.032475e+01 |-1.000000e+01 | 50.80%
2.49/2.52 c 2.3s| 1 | 0 | 2647 | - | 10M| 0 | 98 | 100 |1537 | 100 | 225 | 343 | 0 | 0 |-2.027358e+01 |-1.000000e+01 | 50.67%
2.49/2.56 c 2.4s| 1 | 0 | 2704 | - | 10M| 0 | 96 | 100 |1537 | 100 | 232 | 350 | 0 | 0 |-2.020848e+01 |-1.000000e+01 | 50.52%
2.49/2.59 c 2.4s| 1 | 0 | 2754 | - | 10M| 0 | 98 | 100 |1537 | 100 | 240 | 358 | 0 | 0 |-2.013580e+01 |-1.000000e+01 | 50.34%
2.59/2.62 c 2.4s| 1 | 0 | 2789 | - | 10M| 0 | 100 | 100 |1537 | 100 | 248 | 366 | 0 | 0 |-2.009202e+01 |-1.000000e+01 | 50.23%
2.59/2.66 c 2.5s| 1 | 0 | 2844 | - | 10M| 0 | 98 | 100 |1537 | 100 | 220 | 371 | 0 | 0 |-2.004893e+01 |-1.000000e+01 | 50.12%
2.59/2.70 c 2.5s| 1 | 0 | 2895 | - | 10M| 0 | 99 | 100 |1537 | 100 | 226 | 377 | 0 | 0 |-2.001219e+01 |-1.000000e+01 | 50.03%
2.69/2.73 c 2.5s| 1 | 0 | 2929 | - | 10M| 0 | 98 | 100 |1537 | 100 | 232 | 383 | 0 | 0 |-1.998765e+01 |-1.000000e+01 | 49.97%
2.69/2.76 c 2.6s| 1 | 0 | 2967 | - | 10M| 0 | 99 | 100 |1537 | 100 | 241 | 392 | 0 | 0 |-1.996604e+01 |-1.000000e+01 | 49.91%
2.69/2.79 c 2.6s| 1 | 0 | 3013 | - | 10M| 0 | 98 | 100 |1537 | 100 | 249 | 400 | 0 | 0 |-1.993305e+01 |-1.000000e+01 | 49.83%
2.79/2.83 c 2.6s| 1 | 0 | 3030 | - | 10M| 0 | 98 | 100 |1537 | 100 | 255 | 406 | 0 | 0 |-1.992757e+01 |-1.000000e+01 | 49.82%
2.79/2.86 c 2.7s| 1 | 0 | 3049 | - | 10M| 0 | 98 | 100 |1537 | 100 | 208 | 409 | 0 | 0 |-1.992480e+01 |-1.000000e+01 | 49.81%
2.79/2.89 c time | node | left |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
2.79/2.89 c 2.7s| 1 | 0 | 3066 | - | 10M| 0 | 99 | 100 |1537 | 100 | 213 | 414 | 0 | 0 |-1.992252e+01 |-1.000000e+01 | 49.81%
2.89/2.92 c 2.7s| 1 | 0 | 3072 | - | 10M| 0 | 99 | 100 |1537 | 100 | 214 | 415 | 0 | 0 |-1.992194e+01 |-1.000000e+01 | 49.80%
3.79/3.89 c 3.7s| 1 | 2 | 3072 | - | 10M| 0 | 99 | 100 |1537 | 100 | 214 | 415 | 0 | 28 |-1.992194e+01 |-1.000000e+01 | 49.80%
3.89/3.90 o -11
3.89/3.90 c * 3.7s| 33 | 6 | 3072 | 0.0 | 10M| 13 | - | 100 |1537 | 0 | 0 | 415 | 0 | 28 |-1.965248e+01 |-1.100000e+01 | 44.03%
3.89/3.93 o -12
3.89/3.93 c * 3.7s| 301 | 6 | 3072 | 0.0 | 10M| 18 | - | 100 |1537 | 0 | 0 | 415 | 1 | 28 |-1.965248e+01 |-1.200000e+01 | 38.94%
4.09/4.12 o -13
4.09/4.12 c * 3.9s| 2158 | 6 | 3072 | 0.0 | 10M| 33 | - | 100 |1537 | 0 | 0 | 415 | 9 | 28 |-1.965248e+01 |-1.300000e+01 | 33.85%
4.09/4.15 o -14
4.09/4.15 c * 3.9s| 2444 | 9 | 3072 | 0.0 | 10M| 33 | - | 100 |1537 | 0 | 0 | 415 | 13 | 28 |-1.965248e+01 |-1.400000e+01 | 28.76%
4.09/4.16 o -15
4.09/4.16 c * 3.9s| 2620 | 8 | 3072 | 0.0 | 10M| 33 | - | 100 |1537 | 0 | 0 | 415 | 14 | 28 |-1.965248e+01 |-1.500000e+01 | 23.67%
4.89/4.93 c 4.6s| 10000 | 7 | 3072 | 0.0 | 10M| 41 | - | 100 |1538 | 0 | 0 | 415 | 32 | 28 |-1.965248e+01 |-1.500000e+01 | 23.67%
5.89/5.98 c 5.5s| 20000 | 5 | 3072 | 0.0 | 10M| 41 | - | 100 |1537 | 0 | 0 | 415 | 52 | 28 |-1.965248e+01 |-1.500000e+01 | 23.67%
6.98/7.04 c 6.5s| 30000 | 7 | 3072 | 0.0 | 10M| 43 | - | 100 |1537 | 0 | 0 | 415 | 81 | 28 |-1.965248e+01 |-1.500000e+01 | 23.67%
8.09/8.10 c 7.4s| 40000 | 6 | 3072 | 0.0 | 10M| 45 | - | 100 |1537 | 0 | 0 | 415 | 106 | 28 |-1.965248e+01 |-1.500000e+01 | 23.67%
9.09/9.17 c 8.4s| 50000 | 6 | 3072 | 0.0 | 10M| 50 | - | 100 |1537 | 0 | 0 | 415 | 110 | 28 |-1.965248e+01 |-1.500000e+01 | 23.67%
10.28/10.30 c 9.3s| 60000 | 4 | 3072 | 0.0 | 10M| 60 | - | 100 |1706 | 0 | 0 | 415 |1681 | 28 |-1.965248e+01 |-1.500000e+01 | 23.67%
11.39/11.44 c 10.4s| 70000 | 5 | 3072 | 0.0 | 10M| 60 | - | 100 |1724 | 0 | 0 | 415 |3508 | 28 |-1.965248e+01 |-1.500000e+01 | 23.67%
12.59/12.60 c time | node | left |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
12.59/12.60 c 11.4s| 80000 | 4 | 3072 | 0.0 | 10M| 60 | - | 100 |1764 | 0 | 0 | 415 |5179 | 28 |-1.965248e+01 |-1.500000e+01 | 23.67%
13.69/13.75 c 12.4s| 90000 | 5 | 3072 | 0.0 | 10M| 60 | - | 100 |1672 | 0 | 0 | 415 |6908 | 28 |-1.965248e+01 |-1.500000e+01 | 23.67%
14.79/14.90 c 13.5s|100000 | 6 | 3072 | 0.0 | 10M| 60 | - | 100 |1746 | 0 | 0 | 415 |8809 | 28 |-1.965248e+01 |-1.500000e+01 | 23.67%
15.98/16.05 c 14.5s|110000 | 4 | 3072 | 0.0 | 10M| 60 | - | 100 |1773 | 0 | 0 | 415 | 10k| 28 |-1.965248e+01 |-1.500000e+01 | 23.67%
17.19/17.20 c 15.5s|120000 | 5 | 3072 | 0.0 | 10M| 60 | - | 100 |1668 | 0 | 0 | 415 | 12k| 28 |-1.965248e+01 |-1.500000e+01 | 23.67%
18.29/18.35 c 16.5s|130000 | 7 | 3072 | 0.0 | 11M| 60 | - | 100 |1786 | 0 | 0 | 415 | 14k| 28 |-1.965248e+01 |-1.500000e+01 | 23.67%
19.49/19.50 c 17.5s|140000 | 5 | 3072 | 0.0 | 10M| 60 | - | 100 |1665 | 0 | 0 | 415 | 15k| 28 |-1.965248e+01 |-1.500000e+01 | 23.67%
20.59/20.65 c 18.6s|150000 | 4 | 3072 | 0.0 | 10M| 60 | - | 100 |1769 | 0 | 0 | 415 | 17k| 28 |-1.965248e+01 |-1.500000e+01 | 23.67%
21.69/21.79 c 19.6s|160000 | 5 | 3072 | 0.0 | 10M| 60 | - | 100 |1736 | 0 | 0 | 415 | 19k| 28 |-1.965248e+01 |-1.500000e+01 | 23.67%
22.88/22.93 c 20.6s|170000 | 5 | 3072 | 0.0 | 11M| 60 | - | 100 |1795 | 0 | 0 | 415 | 20k| 28 |-1.965248e+01 |-1.500000e+01 | 23.67%
23.99/24.07 c 21.6s|180000 | 5 | 3072 | 0.0 | 10M| 60 | - | 100 |1648 | 0 | 0 | 415 | 22k| 28 |-1.965248e+01 |-1.500000e+01 | 23.67%
25.19/25.22 c 22.6s|190000 | 4 | 3072 | 0.0 | 11M| 60 | - | 100 |1827 | 0 | 0 | 415 | 24k| 28 |-1.965248e+01 |-1.500000e+01 | 23.67%
26.29/26.35 c 23.6s|200000 | 5 | 3072 | 0.0 | 10M| 60 | - | 100 |1694 | 0 | 0 | 415 | 26k| 28 |-1.965248e+01 |-1.500000e+01 | 23.67%
27.39/27.49 c 24.6s|210000 | 5 | 3072 | 0.0 | 10M| 60 | - | 100 |1741 | 0 | 0 | 415 | 28k| 28 |-1.965248e+01 |-1.500000e+01 | 23.67%
28.60/28.65 c 25.6s|220000 | 5 | 3072 | 0.0 | 10M| 61 | - | 100 |1683 | 0 | 0 | 415 | 29k| 28 |-1.965248e+01 |-1.500000e+01 | 23.67%
29.69/29.79 c time | node | left |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
29.69/29.79 c 26.6s|230000 | 5 | 3072 | 0.0 | 11M| 61 | - | 100 |1794 | 0 | 0 | 415 | 31k| 28 |-1.965248e+01 |-1.500000e+01 | 23.67%
30.89/30.93 c 27.6s|240000 | 4 | 3072 | 0.0 | 10M| 61 | - | 100 |1730 | 0 | 0 | 415 | 33k| 28 |-1.965248e+01 |-1.500000e+01 | 23.67%
31.98/32.06 c 28.6s|250000 | 6 | 3072 | 0.0 | 10M| 61 | - | 100 |1750 | 0 | 0 | 415 | 35k| 28 |-1.965248e+01 |-1.500000e+01 | 23.67%
33.18/33.20 c 29.7s|260000 | 4 | 3072 | 0.0 | 10M| 61 | - | 100 |1736 | 0 | 0 | 415 | 36k| 28 |-1.965248e+01 |-1.500000e+01 | 23.67%
34.28/34.34 c 30.7s|270000 | 4 | 3072 | 0.0 | 11M| 61 | - | 100 |1800 | 0 | 0 | 415 | 38k| 28 |-1.965248e+01 |-1.500000e+01 | 23.67%
35.39/35.49 c 31.7s|280000 | 6 | 3072 | 0.0 | 10M| 61 | - | 100 |1771 | 0 | 0 | 415 | 40k| 28 |-1.965248e+01 |-1.500000e+01 | 23.67%
36.58/36.62 c 32.7s|290000 | 6 | 3072 | 0.0 | 10M| 61 | - | 100 |1748 | 0 | 0 | 415 | 41k| 28 |-1.965248e+01 |-1.500000e+01 | 23.67%
37.68/37.76 c 33.7s|300000 | 6 | 3072 | 0.0 | 11M| 61 | - | 100 |1800 | 0 | 0 | 415 | 43k| 28 |-1.965248e+01 |-1.500000e+01 | 23.67%
38.88/38.91 c 34.8s|310000 | 6 | 3072 | 0.0 | 10M| 61 | - | 100 |1751 | 0 | 0 | 415 | 45k| 28 |-1.965248e+01 |-1.500000e+01 | 23.67%
39.99/40.06 c 35.8s|320000 | 3 | 3072 | 0.0 | 11M| 63 | - | 100 |1859 | 0 | 0 | 415 | 47k| 28 |-1.965248e+01 |-1.500000e+01 | 23.67%
41.18/41.22 c 36.8s|330000 | 5 | 3072 | 0.0 | 10M| 64 | - | 100 |1783 | 0 | 0 | 415 | 48k| 28 |-1.965248e+01 |-1.500000e+01 | 23.67%
42.28/42.37 c 37.8s|340000 | 4 | 3072 | 0.0 | 11M| 64 | - | 100 |1826 | 0 | 0 | 415 | 50k| 28 |-1.965248e+01 |-1.500000e+01 | 23.67%
43.48/43.56 c 38.9s|350000 | 7 | 3072 | 0.0 | 11M| 64 | - | 100 |1928 | 0 | 0 | 415 | 52k| 28 |-1.965248e+01 |-1.500000e+01 | 23.67%
44.88/44.92 c 40.1s|360000 | 3 | 3072 | 0.0 | 11M| 67 | - | 100 |2086 | 0 | 0 | 415 | 55k| 28 |-1.965248e+01 |-1.500000e+01 | 23.67%
46.68/46.77 c 41.7s|370000 | 4 | 3072 | 0.0 | 10M| 70 | - | 100 |1019 | 0 | 0 | 415 | 61k| 28 |-1.965248e+01 |-1.500000e+01 | 23.67%
47.38/47.43 c
47.38/47.43 c SCIP Status : problem is solved [optimal solution found]
47.38/47.43 c Solving Time (sec) : 42.23
47.38/47.43 c Solving Nodes : 373546
47.38/47.43 c Primal Bound : -1.50000000000000e+01 (10 solutions)
47.38/47.43 c Dual Bound : -1.50000000000000e+01
47.38/47.43 c Gap : 0.00 %
47.38/47.44 s OPTIMUM FOUND
47.38/47.44 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
47.38/47.44 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 -x47
47.38/47.44 v -x46 -x45 -x44 -x43 -x42 -x41 -x40 -x39 -x38 -x37 -x36 -x35 -x34 -x33 -x32 -x31 -x30 -x29 -x28 -x27 -x26 -x25 -x24 -x23 -x22
47.38/47.44 v -x21 -x20 -x19 -x18 -x17 -x16 -x15 -x14 -x13 -x12 -x11 -x10 -x9 -x8 -x7 -x6 -x5 -x4 -x3 -x2 -x1
47.38/47.44 c SCIP Status : problem is solved [optimal solution found]
47.38/47.44 c Solving Time : 42.23
47.38/47.44 c Original Problem :
47.38/47.44 c Problem name : HOME/instance-2666668-1276660425.opb
47.38/47.44 c Variables : 1637 (1637 binary, 0 integer, 0 implicit integer, 0 continuous)
47.38/47.44 c Constraints : 1637 initial, 1637 maximal
47.38/47.44 c Presolved Problem :
47.38/47.44 c Problem name : t_HOME/instance-2666668-1276660425.opb
47.38/47.44 c Variables : 100 (100 binary, 0 integer, 0 implicit integer, 0 continuous)
47.38/47.44 c Constraints : 1537 initial, 2274 maximal
47.38/47.44 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
47.38/47.44 c trivial : 0.00 0 0 0 0 0 0 0 0
47.38/47.44 c dualfix : 0.00 0 0 0 0 0 0 0 0
47.38/47.44 c boundshift : 0.00 0 0 0 0 0 0 0 0
47.38/47.44 c inttobinary : 0.00 0 0 0 0 0 0 0 0
47.38/47.44 c implics : 0.00 0 0 0 0 0 0 0 0
47.38/47.44 c probing : 0.03 0 0 0 0 0 0 0 0
47.38/47.44 c linear : 0.01 1537 0 0 1537 0 100 0 0
47.38/47.44 c logicor : 0.01 0 0 0 0 0 0 0 0
47.38/47.44 c root node : - 100 - - 100 - - - -
47.38/47.44 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
47.38/47.44 c integral : 0 0 0 1 0 0 0 0 0 2
47.38/47.44 c logicor : 1537+ 44 399995 0 5 65857 1022168 98 0 0
47.38/47.44 c countsols : 0 0 0 0 5 0 0 0 0 0
47.38/47.44 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
47.38/47.44 c integral : 0.93 0.00 0.00 0.93 0.00
47.38/47.44 c logicor : 10.10 0.06 10.04 0.00 0.00
47.38/47.44 c countsols : 0.00 0.00 0.00 0.00 0.00
47.38/47.44 c Propagators : Time Calls Cutoffs DomReds
47.38/47.44 c vbounds : 0.23 2 0 0
47.38/47.44 c rootredcost : 0.25 5 0 0
47.38/47.44 c pseudoobj : 7.87 640201 122884 766243
47.38/47.44 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
47.38/47.44 c propagation : 4.39 72585 63368 63368 18.6 0 0.0 -
47.38/47.44 c infeasible LP : 0.00 0 0 0 0.0 0 0.0 0
47.38/47.44 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
47.38/47.44 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
47.38/47.44 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
47.38/47.44 c applied globally : - - - 58850 17.3 - - -
47.38/47.44 c applied locally : - - - 4518 34.6 - - -
47.38/47.44 c Separators : Time Calls Cutoffs DomReds Cuts Conss
47.38/47.44 c cut pool : 0.06 43 - - 92 - (maximal pool size: 2507)
47.38/47.44 c redcost : 0.00 44 0 0 0 0
47.38/47.44 c impliedbounds : 0.00 44 0 0 172 0
47.38/47.44 c intobj : 0.00 0 0 0 0 0
47.38/47.44 c cgmip : 0.00 0 0 0 0 0
47.38/47.44 c gomory : 0.98 44 0 0 5376 0
47.38/47.44 c strongcg : 0.53 20 0 0 7499 0
47.38/47.44 c cmir : 0.07 10 0 0 0 0
47.38/47.44 c flowcover : 0.03 10 0 0 0 0
47.38/47.44 c clique : 0.08 44 0 0 365 0
47.38/47.44 c zerohalf : 0.00 0 0 0 0 0
47.38/47.44 c mcf : 0.00 1 0 0 0 0
47.38/47.44 c rapidlearning : 0.00 0 0 0 0 0
47.38/47.44 c Pricers : Time Calls Vars
47.38/47.44 c problem variables: 0.00 0 0
47.38/47.44 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
47.38/47.44 c relpscost : 0.93 1 0 0 0 0 2
47.38/47.44 c pscost : 0.00 0 0 0 0 0 0
47.38/47.44 c inference : 1.24 188783 0 0 0 0 377566
47.38/47.44 c mostinf : 0.00 0 0 0 0 0 0
47.38/47.44 c leastinf : 0.00 0 0 0 0 0 0
47.38/47.44 c fullstrong : 0.00 0 0 0 0 0 0
47.38/47.44 c allfullstrong : 0.00 0 0 0 0 0 0
47.38/47.44 c random : 0.00 0 0 0 0 0 0
47.38/47.44 c Primal Heuristics : Time Calls Found
47.38/47.44 c LP solutions : 0.00 - 0
47.38/47.44 c pseudo solutions : 0.00 - 5
47.38/47.44 c crossover : 0.00 0 0
47.38/47.44 c oneopt : 0.23 2 1
47.38/47.44 c trivial : 0.00 2 2
47.38/47.44 c simplerounding : 0.00 44 0
47.38/47.44 c zirounding : 0.00 1 0
47.38/47.44 c rounding : 0.03 44 1
47.38/47.44 c shifting : 0.01 44 1
47.38/47.44 c intshifting : 0.00 0 0
47.38/47.44 c twoopt : 0.00 0 0
47.38/47.44 c fixandinfer : 0.00 0 0
47.38/47.44 c feaspump : 0.00 0 0
47.38/47.44 c coefdiving : 0.00 0 0
47.38/47.44 c pscostdiving : 0.00 0 0
47.38/47.44 c fracdiving : 0.00 0 0
47.38/47.44 c veclendiving : 0.00 0 0
47.38/47.44 c intdiving : 0.00 0 0
47.38/47.44 c actconsdiving : 0.00 0 0
47.38/47.44 c objpscostdiving : 0.00 0 0
47.38/47.44 c rootsoldiving : 0.00 0 0
47.38/47.44 c linesearchdiving : 0.00 0 0
47.38/47.44 c guideddiving : 0.00 0 0
47.38/47.44 c octane : 0.00 0 0
47.38/47.44 c rens : 0.00 0 0
47.38/47.44 c rins : 0.00 0 0
47.38/47.44 c localbranching : 0.00 0 0
47.38/47.44 c mutation : 0.00 0 0
47.38/47.44 c dins : 0.00 0 0
47.38/47.44 c undercover : 0.00 0 0
47.38/47.44 c nlp : 0.24 0 0
47.38/47.44 c trysol : 0.16 0 0
47.38/47.44 c LP : Time Calls Iterations Iter/call Iter/sec
47.38/47.44 c primal LP : 0.01 0 0 0.00 0.00
47.38/47.44 c dual LP : 0.69 44 3072 69.82 4452.17
47.38/47.44 c lex dual LP : 0.00 0 0 0.00 -
47.38/47.44 c barrier LP : 0.00 0 0 0.00 -
47.38/47.44 c diving/probing LP: 0.00 0 0 0.00 -
47.38/47.44 c strong branching : 0.93 28 6596 235.57 7092.47
47.38/47.44 c (at root node) : - 28 6596 235.57 -
47.38/47.44 c conflict analysis: 0.00 0 0 0.00 -
47.38/47.44 c B&B Tree :
47.38/47.44 c number of runs : 1
47.38/47.44 c nodes : 373546
47.38/47.44 c nodes (total) : 373546
47.38/47.44 c nodes left : 0
47.38/47.44 c max depth : 85
47.38/47.44 c max depth (total): 85
47.38/47.44 c backtracks : 47383 (12.7%)
47.38/47.44 c delayed cutoffs : 4017
47.38/47.44 c repropagations : 52611 (71307 domain reductions, 3984 cutoffs)
47.38/47.44 c avg switch length: 2.14
47.38/47.44 c switching time : 6.97
47.38/47.44 c Solution :
47.38/47.44 c Solutions found : 10 (9 improvements)
47.38/47.44 c First Solution : +0.00000000000000e+00 (in run 1, after 0 nodes, 0.01 seconds, depth 0, found by <trivial>)
47.38/47.44 c Primal Bound : -1.50000000000000e+01 (in run 1, after 2620 nodes, 3.93 seconds, depth 14, found by <relaxation>)
47.38/47.44 c Dual Bound : -1.50000000000000e+01
47.38/47.44 c Gap : 0.00 %
47.38/47.44 c Root Dual Bound : -1.99219398652267e+01
47.38/47.44 c Root Iterations : 3072
47.38/47.45 c Time complete: 47.44.