0.00/0.00 c SCIP version 1.2.1.3 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: SoPlex 1.4.2]
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-2704624-1278578874.opb>
4.19/4.26 c original problem has 384498 variables (384498 bin, 0 int, 0 impl, 0 cont) and 2000 constraints
4.19/4.26 c problem read
4.19/4.26 c presolving settings loaded
8.09/8.11 c presolving:
10.79/10.89 c (round 1) 0 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 1502 upgd conss, 0 impls, 1502 clqs
20.09/20.10 c (round 2) 0 del vars, 10 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 1502 upgd conss, 0 impls, 1502 clqs
110.86/110.98 c (106.7s) probing: 1000/384498 (0.3%) - 0 fixings, 0 aggregations, 999 implications, 0 bound changes
204.34/204.42 c (200.2s) probing: 2000/384498 (0.5%) - 0 fixings, 0 aggregations, 1999 implications, 0 bound changes
204.45/204.51 c (200.3s) probing: 2001/384498 (0.5%) - 0 fixings, 0 aggregations, 2000 implications, 0 bound changes
204.45/204.51 c (200.3s) probing aborted: 2000/2000 successive useless probings
204.54/204.63 c presolving (3 rounds):
204.54/204.63 c 0 deleted vars, 10 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
204.54/204.63 c 4000 implications, 1502 cliques
204.54/204.63 c presolved problem has 384498 variables (384498 bin, 0 int, 0 impl, 0 cont) and 1990 constraints
204.54/204.63 c 1492 constraints of type <setppc>
204.54/204.63 c 498 constraints of type <linear>
204.54/204.63 c transformed objective value is always integral (scale: 1)
204.54/204.63 c Presolving Time: 198.76
204.54/204.63 c - non default parameters ----------------------------------------------------------------------
204.54/204.63 c # SCIP version 1.2.1.3
204.54/204.63 c
204.54/204.63 c # frequency for displaying node information lines
204.54/204.63 c # [type: int, range: [-1,2147483647], default: 100]
204.54/204.63 c display/freq = 10000
204.54/204.63 c
204.54/204.63 c # maximal time in seconds to run
204.54/204.63 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
204.54/204.63 c limits/time = 1785.75
204.54/204.63 c
204.54/204.63 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
204.54/204.63 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
204.54/204.63 c limits/memory = 1620
204.54/204.63 c
204.54/204.63 c # default clock type (1: CPU user seconds, 2: wall clock time)
204.54/204.63 c # [type: int, range: [1,2], default: 1]
204.54/204.63 c timing/clocktype = 2
204.54/204.63 c
204.54/204.63 c # should presolving try to simplify inequalities
204.54/204.63 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
204.54/204.63 c constraints/linear/simplifyinequalities = TRUE
204.54/204.63 c
204.54/204.63 c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
204.54/204.63 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
204.54/204.63 c constraints/indicator/addCouplingCons = TRUE
204.54/204.63 c
204.54/204.63 c # should presolving try to simplify knapsacks
204.54/204.63 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
204.54/204.63 c constraints/knapsack/simplifyinequalities = TRUE
204.54/204.63 c
204.54/204.63 c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
204.54/204.63 c # [type: int, range: [-1,2147483647], default: -1]
204.54/204.63 c separating/rapidlearning/freq = 0
204.54/204.63 c
204.54/204.63 c -----------------------------------------------------------------------------------------------
204.54/204.63 c start solving
204.94/205.06 c
207.53/207.60 c time | node | left |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
207.53/207.60 c 203s| 1 | 0 | 4 | - | 847M| 0 | 2 | 384k|1990 | 384k|1990 | 0 | 0 | 0 | 2.841300e+04 | -- | Inf
225.53/225.66 c 221s| 1 | 0 | 390 | - | 852M| 0 | 4 | 384k|1990 | 384k|1994 | 4 | 0 | 0 | 4.716200e+04 | -- | Inf
234.03/234.12 c 230s| 1 | 0 | 395 | - | 854M| 0 | 2 | 384k|1990 | 384k|1997 | 7 | 0 | 0 | 5.553700e+04 | -- | Inf
242.42/242.52 c 238s| 1 | 0 | 401 | - | 858M| 0 | 2 | 384k|1990 | 384k|2002 | 12 | 0 | 0 | 6.042600e+04 | -- | Inf
250.82/250.93 c 247s| 1 | 0 | 405 | - | 858M| 0 | 4 | 384k|1990 | 384k|2007 | 17 | 0 | 0 | 6.125200e+04 | -- | Inf
259.43/259.58 c 255s| 1 | 0 | 408 | - | 859M| 0 | 4 | 384k|1990 | 384k|2010 | 20 | 0 | 0 | 6.254900e+04 | -- | Inf
268.03/268.12 c 264s| 1 | 0 | 413 | - | 860M| 0 | 2 | 384k|1990 | 384k|2015 | 25 | 0 | 0 | 7.294300e+04 | -- | Inf
276.42/276.59 c 272s| 1 | 0 | 415 | - | 862M| 0 | 6 | 384k|1990 | 384k|2019 | 29 | 0 | 0 | 7.294300e+04 | -- | Inf
285.21/285.39 c 281s| 1 | 0 | 419 | - | 864M| 0 | 2 | 384k|1990 | 384k|2021 | 31 | 0 | 0 | 8.077300e+04 | -- | Inf
293.72/293.89 c 290s| 1 | 0 | 421 | - | 866M| 0 | 6 | 384k|1990 | 384k|2025 | 35 | 0 | 0 | 8.077300e+04 | -- | Inf
302.92/303.04 c 299s| 1 | 0 | 425 | - | 866M| 0 | 2 | 384k|1990 | 384k|2027 | 37 | 0 | 0 | 8.138500e+04 | -- | Inf
305.82/305.91 c pressed CTRL-C 1 times (5 times for forcing termination)
306.12/306.23 c [src/blockmemshell/memory.c:853] ERROR: Insufficient memory for allocation of 1045224 bytes
306.12/306.23 c [src/scip/cons_linear.c:955] ERROR: Insufficient memory for new chunk
306.12/306.23 c [src/scip/cons_linear.c:955] ERROR: Error <-1> in function call
306.12/306.23 c [src/scip/cons_linear.c:8390] ERROR: Error <-1> in function call
306.12/306.23 c [src/scip/cons.c:2059] ERROR: Error <-1> in function call
306.12/306.23 c [src/scip/set.c:2872] ERROR: Error <-1> in function call
306.12/306.23 c [src/scip/scip.c:5177] ERROR: Error <-1> in function call
306.12/306.23 c [src/scip/scip.c:6115] ERROR: Error <-1> in function call
306.12/306.23 c [src/scip/heur_rens.c:452] Warning: Error while presolving subMIP in RENS heuristic; subSCIP terminated with code <-1>
306.12/306.23 c [src/scip/cons.c:2083] ERROR: constraint handler <linear> not initialized
306.12/306.23 c [src/scip/set.c:2960] ERROR: Error <-8> in function call
306.12/306.23 c [src/scip/scip.c:6054] ERROR: Error <-8> in function call
306.12/306.23 c [src/scip/scip.c:6477] ERROR: Error <-8> in function call
306.12/306.23 c [src/scip/heur_rens.c:510] ERROR: Error <-8> in function call
306.12/306.23 c [src/scip/heur_rens.c:654] ERROR: Error <-8> in function call
306.12/306.23 c [src/scip/heur.c:394] ERROR: Error <-8> in function call
306.12/306.23 c [src/scip/solve.c:220] ERROR: Error <-8> in function call
306.12/306.23 c [src/scip/solve.c:2682] ERROR: Error <-8> in function call
306.12/306.23 c [src/scip/solve.c:3206] ERROR: Error <-8> in function call
306.12/306.23 c [src/scip/scip.c:6312] ERROR: Error <-8> in function call
306.12/306.23 c [src/cmain.c:674] ERROR: Error <-8> in function call
306.12/306.23 c [src/cmain.c:849] ERROR: Error <-8> in function call
306.12/306.23 c [src/cmain.c:925] ERROR: Error <-8> in function call
306.12/306.23 c SCIP Error (-8): c method cannot be called at this time in solution processc
306.12/306.23 c Time complete: 306.14.
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2704624-1278578874/watcher-2704624-1278578874 -o /tmp/evaluation-result-2704624-1278578874/solver-2704624-1278578874 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2704624-1278578874.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: 0.91 0.95 0.90 3/106 29385
/proc/meminfo: memFree=1753588/2059040 swapFree=4139776/4192956
[pid=29385] ppid=29383 vsize=7904 CPUtime=0
/proc/29385/stat : 29385 (pbscip.linux.x8) R 29383 29385 28730 0 -1 4202496 1123 0 0 0 0 0 0 0 20 0 1 0 26098419 8093696 1035 1992294400 4194304 8395647 140734782559856 18446744073709551615 7382157 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29385/statm: 1976 1044 365 1026 0 946 0
[startup+0.0442099 s]
/proc/loadavg: 0.91 0.95 0.90 3/106 29385
/proc/meminfo: memFree=1753588/2059040 swapFree=4139776/4192956
[pid=29385] ppid=29383 vsize=17188 CPUtime=0.04
/proc/29385/stat : 29385 (pbscip.linux.x8) R 29383 29385 28730 0 -1 4202496 3593 0 0 0 3 1 0 0 20 0 1 0 26098419 17600512 3504 1992294400 4194304 8395647 140734782559856 18446744073709551615 4327539 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29385/statm: 4297 3504 387 1026 0 3267 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 17188
[startup+0.101215 s]
/proc/loadavg: 0.91 0.95 0.90 3/106 29385
/proc/meminfo: memFree=1753588/2059040 swapFree=4139776/4192956
[pid=29385] ppid=29383 vsize=28400 CPUtime=0.09
/proc/29385/stat : 29385 (pbscip.linux.x8) R 29383 29385 28730 0 -1 4202496 6403 0 0 0 7 2 0 0 20 0 1 0 26098419 29081600 6311 1992294400 4194304 8395647 140734782559856 18446744073709551615 7301326 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29385/statm: 7100 6311 389 1026 0 6070 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 28400
[startup+0.301237 s]
/proc/loadavg: 0.91 0.95 0.90 3/106 29385
/proc/meminfo: memFree=1753588/2059040 swapFree=4139776/4192956
[pid=29385] ppid=29383 vsize=69988 CPUtime=0.3
/proc/29385/stat : 29385 (pbscip.linux.x8) R 29383 29385 28730 0 -1 4202496 16554 0 0 0 24 6 0 0 20 0 1 0 26098419 71667712 16462 1992294400 4194304 8395647 140734782559856 18446744073709551615 7370176 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29385/statm: 17497 16462 389 1026 0 16467 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 69988
[startup+0.70128 s]
/proc/loadavg: 0.91 0.95 0.90 3/106 29385
/proc/meminfo: memFree=1753588/2059040 swapFree=4139776/4192956
[pid=29385] ppid=29383 vsize=147472 CPUtime=0.69
/proc/29385/stat : 29385 (pbscip.linux.x8) R 29383 29385 28730 0 -1 4202496 35749 0 0 0 57 12 0 0 21 0 1 0 26098419 151011328 35657 1992294400 4194304 8395647 140734782559856 18446744073709551615 4683800 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29385/statm: 36868 35657 389 1026 0 35838 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 147472
[startup+1.50137 s]
/proc/loadavg: 0.91 0.95 0.90 2/107 29386
/proc/meminfo: memFree=1556916/2059040 swapFree=4139776/4192956
[pid=29385] ppid=29383 vsize=281116 CPUtime=1.49
/proc/29385/stat : 29385 (pbscip.linux.x8) R 29383 29385 28730 0 -1 4202496 68973 0 0 0 126 23 0 0 23 0 1 0 26098419 287862784 68881 1992294400 4194304 8395647 140734782559856 18446744073709551615 7301307 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29385/statm: 70279 68881 396 1026 0 69249 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 281116
[startup+3.10054 s]
/proc/loadavg: 0.91 0.95 0.90 2/107 29386
/proc/meminfo: memFree=1474828/2059040 swapFree=4139776/4192956
[pid=29385] ppid=29383 vsize=296232 CPUtime=3.09
/proc/29385/stat : 29385 (pbscip.linux.x8) R 29383 29385 28730 0 -1 4202496 71935 0 0 0 284 25 0 0 25 0 1 0 26098419 303341568 71842 1992294400 4194304 8395647 140734782559856 18446744073709551615 7385076 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29385/statm: 74058 71842 395 1026 0 73028 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 296232
[startup+6.30089 s]
/proc/loadavg: 0.92 0.95 0.90 2/107 29386
/proc/meminfo: memFree=1132340/2059040 swapFree=4139776/4192956
[pid=29385] ppid=29383 vsize=705068 CPUtime=6.29
/proc/29385/stat : 29385 (pbscip.linux.x8) R 29383 29385 28730 0 -1 4202496 173280 0 0 0 569 60 0 0 25 0 1 0 26098419 721989632 172832 1992294400 4194304 8395647 140734782559856 18446744073709551615 4601776 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29385/statm: 176267 172832 431 1026 0 175237 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 705068
[startup+12.7006 s]
/proc/loadavg: 0.93 0.95 0.90 2/107 29387
/proc/meminfo: memFree=978828/2059040 swapFree=4139776/4192956
[pid=29385] ppid=29383 vsize=790300 CPUtime=12.69
/proc/29385/stat : 29385 (pbscip.linux.x8) R 29383 29385 28730 0 -1 4202496 194329 0 0 0 1203 66 0 0 25 0 1 0 26098419 809267200 193881 1992294400 4194304 8395647 140734782559856 18446744073709551615 5220397 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29385/statm: 197575 193881 469 1026 0 196545 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 790300
[startup+25.501 s]
/proc/loadavg: 0.94 0.96 0.91 2/107 29387
/proc/meminfo: memFree=966552/2059040 swapFree=4139776/4192956
[pid=29385] ppid=29383 vsize=804364 CPUtime=25.48
/proc/29385/stat : 29385 (pbscip.linux.x8) R 29383 29385 28730 0 -1 4202496 197492 0 0 0 2481 67 0 0 25 0 1 0 26098419 823668736 196976 1992294400 4194304 8395647 140734782559856 18446744073709551615 5604533 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29385/statm: 201091 196976 492 1026 0 200061 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 804364
[startup+51.1018 s]
/proc/loadavg: 0.96 0.96 0.91 2/107 29387
/proc/meminfo: memFree=966552/2059040 swapFree=4139776/4192956
[pid=29385] ppid=29383 vsize=804364 CPUtime=51.08
/proc/29385/stat : 29385 (pbscip.linux.x8) R 29383 29385 28730 0 -1 4202496 197496 0 0 0 5041 67 0 0 25 0 1 0 26098419 823668736 196976 1992294400 4194304 8395647 140734782559856 18446744073709551615 5604533 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29385/statm: 201091 196976 488 1026 0 200061 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 804364
[startup+102.308 s]
/proc/loadavg: 0.98 0.96 0.91 2/107 29389
/proc/meminfo: memFree=966552/2059040 swapFree=4139776/4192956
[pid=29385] ppid=29383 vsize=804364 CPUtime=102.27
/proc/29385/stat : 29385 (pbscip.linux.x8) R 29383 29385 28730 0 -1 4202496 197496 0 0 0 10160 67 0 0 25 0 1 0 26098419 823668736 196976 1992294400 4194304 8395647 140734782559856 18446744073709551615 5604533 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29385/statm: 201091 196976 488 1026 0 200061 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 804364
[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/107 29391
/proc/meminfo: memFree=966552/2059040 swapFree=4139776/4192956
[pid=29385] ppid=29383 vsize=804364 CPUtime=162.25
/proc/29385/stat : 29385 (pbscip.linux.x8) R 29383 29385 28730 0 -1 4202496 197502 0 0 0 16158 67 0 0 25 0 1 0 26098419 823668736 196982 1992294400 4194304 8395647 140734782559856 18446744073709551615 5604422 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29385/statm: 201091 196982 494 1026 0 200061 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 804364
[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/107 29392
/proc/meminfo: memFree=671184/2059040 swapFree=4139776/4192956
[pid=29385] ppid=29383 vsize=1178232 CPUtime=222.23
/proc/29385/stat : 29385 (pbscip.linux.x8) R 29383 29385 28730 0 -1 4202496 287729 0 0 0 22126 97 0 0 25 0 1 0 26098419 1206509568 271999 1992294400 4194304 8395647 140734782559856 18446744073709551615 7382127 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29385/statm: 294558 271999 1822 1026 0 293528 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 1178232
[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/107 29393
/proc/meminfo: memFree=642292/2059040 swapFree=4139776/4192956
[pid=29385] ppid=29383 vsize=1217944 CPUtime=282.22
/proc/29385/stat : 29385 (pbscip.linux.x8) R 29383 29385 28730 0 -1 4202496 294923 0 0 0 28122 100 0 0 25 0 1 0 26098419 1247174656 278783 1992294400 4194304 8395647 140734782559856 18446744073709551615 5852511 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29385/statm: 304486 278783 1429 1026 0 303456 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 1217944
Maximum VSize exceeded: sending SIGTERM then SIGKILL
[startup+305.904 s]
/proc/loadavg: 0.99 0.97 0.91 2/107 29394
/proc/meminfo: memFree=10660/2059040 swapFree=4139776/4192956
[pid=29385] ppid=29383 vsize=1862512 CPUtime=305.82
/proc/29385/stat : 29385 (pbscip.linux.x8) R 29383 29385 28730 0 -1 4202496 455771 0 0 0 30429 153 0 0 25 0 1 0 26098419 1907212288 439619 1992294400 4194304 8395647 140734782559856 18446744073709551615 6347101 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29385/statm: 465628 439621 1421 1026 0 464598 0
Current children cumulated CPU time (s) 305.82
Current children cumulated vsize (KiB) 1862512
Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds
Solver just ended. Dumping a history of the last processes samples
[startup+306.212 s]
/proc/loadavg: 0.99 0.97 0.91 2/107 29394
/proc/meminfo: memFree=10660/2059040 swapFree=4139776/4192956
[pid=29385] ppid=29383 vsize=1891948 CPUtime=306.12
/proc/29385/stat : 29385 (pbscip.linux.x8) R 29383 29385 28730 0 -1 4202496 463226 0 0 0 30456 156 0 0 25 0 1 0 26098419 1937354752 447074 1992294400 4194304 8395647 140734782559856 18446744073709551615 4449009 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29385/statm: 472987 447074 1421 1026 0 471957 0
Current children cumulated CPU time (s) 306.12
Current children cumulated vsize (KiB) 1891948
[startup+306.402 s]
/proc/loadavg: 0.99 0.97 0.91 2/107 29394
/proc/meminfo: memFree=10660/2059040 swapFree=4139776/4192956
[pid=29385] ppid=29383 vsize=0 CPUtime=306.31
/proc/29385/stat : 29385 (pbscip.linux.x8) R 29383 29385 28730 0 -1 4202500 463720 0 0 0 30458 173 0 0 25 0 1 0 26098419 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 18446744073709551615 0 0 17 1 0 0 0
/proc/29385/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 306.31
Current children cumulated vsize (KiB) 0
Child status: 255
Real time (s): 306.408
CPU time (s): 306.326
CPU user time (s): 304.589
CPU system time (s): 1.73773
CPU usage (%): 99.9734
Max. virtual memory (cumulated for all children) (KiB): 1891948
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 304.589
system time used= 1.73773
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 463720
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= 1320
runsolver used 0.52392 second user time and 1.44978 second system time
The end