runsolver Copyright (C) 2010-2011 Olivier ROUSSEL
This is runsolver version 3.3.1 (svn: 989)
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3726951-1338651421/watcher-3726951-1338651421 -o /tmp/evaluation-result-3726951-1338651421/solver-3726951-1338651421 -C 1800 -W 1900 -M 15500 wbo1.72 -file-format=opb HOME/instance-3726951-1338651421.opb
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: 1.37 1.82 1.94 3/174 21499
/proc/meminfo: memFree=28181652/32873844 swapFree=7128/7128
[pid=21499] ppid=21497 vsize=3232 CPUtime=0 cores=1,3,5,7
/proc/21499/stat : 21499 (wbo1.72) R 21497 21499 20159 0 -1 4202496 307 0 0 0 0 0 0 0 20 0 1 0 331209155 3309568 260 33554432000 4194304 5964350 140735909593488 140733272322520 5136410 0 0 4096 16387 0 0 0 17 5 0 0 0 0 0
/proc/21499/statm: 808 260 167 433 0 351 0
[startup+0.0423619 s]
/proc/loadavg: 1.37 1.82 1.94 3/174 21499
/proc/meminfo: memFree=28181652/32873844 swapFree=7128/7128
[pid=21499] ppid=21497 vsize=83840 CPUtime=0.03 cores=1,3,5,7
/proc/21499/stat : 21499 (wbo1.72) S 21497 21499 20159 0 -1 4202496 990 0 0 0 3 0 0 0 20 0 2 0 331209155 85852160 922 33554432000 4194304 5964350 140735909593488 140735909593008 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/21499/statm: 20960 922 184 433 0 20524 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 83840
[startup+0.100207 s]
/proc/loadavg: 1.37 1.82 1.94 3/174 21499
/proc/meminfo: memFree=28181652/32873844 swapFree=7128/7128
[pid=21499] ppid=21497 vsize=83840 CPUtime=0.09 cores=1,3,5,7
/proc/21499/stat : 21499 (wbo1.72) S 21497 21499 20159 0 -1 4202496 1125 0 0 0 9 0 0 0 20 0 2 0 331209155 85852160 1057 33554432000 4194304 5964350 140735909593488 140735909593008 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/21499/statm: 20960 1057 184 433 0 20524 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 83840
[startup+0.300116 s]
/proc/loadavg: 1.37 1.82 1.94 3/174 21499
/proc/meminfo: memFree=28181652/32873844 swapFree=7128/7128
[pid=21499] ppid=21497 vsize=83840 CPUtime=0.29 cores=1,3,5,7
/proc/21499/stat : 21499 (wbo1.72) S 21497 21499 20159 0 -1 4202496 1494 0 0 0 29 0 0 0 20 0 2 0 331209155 85852160 1426 33554432000 4194304 5964350 140735909593488 140735909593008 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/21499/statm: 20960 1426 184 433 0 20524 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 83840
[startup+0.700115 s]
/proc/loadavg: 1.37 1.82 1.94 3/174 21499
/proc/meminfo: memFree=28181652/32873844 swapFree=7128/7128
[pid=21499] ppid=21497 vsize=83984 CPUtime=0.69 cores=1,3,5,7
/proc/21499/stat : 21499 (wbo1.72) S 21497 21499 20159 0 -1 4202496 1875 0 0 0 69 0 0 0 20 0 2 0 331209155 85999616 1807 33554432000 4194304 5964350 140735909593488 140735909593008 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/21499/statm: 20996 1807 184 433 0 20560 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 83984
[startup+1.50028 s]
/proc/loadavg: 1.42 1.82 1.94 3/179 21546
/proc/meminfo: memFree=28168240/32873844 swapFree=7128/7128
[pid=21499] ppid=21497 vsize=83984 CPUtime=1.49 cores=1,3,5,7
/proc/21499/stat : 21499 (wbo1.72) S 21497 21499 20159 0 -1 4202496 2320 0 0 0 149 0 0 0 20 0 2 0 331209155 85999616 2252 33554432000 4194304 5964350 140735909593488 140735909593008 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/21499/statm: 20996 2252 184 433 0 20560 0
[pid=21499/tid=21503] ppid=21497 vsize=83984 CPUtime=1.47 cores=1,3,5,7
/proc/21499/task/21503/stat : 21503 (wbo1.72) R 21497 21499 20159 0 -1 4202560 1533 0 0 0 147 0 0 0 20 0 2 0 331209156 85999616 2252 33554432000 4194304 5964350 140735909593488 140597248829240 18446744073699066235 0 0 4096 16387 0 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 83984
[startup+3.1003 s]
/proc/loadavg: 1.42 1.82 1.94 3/179 21546
/proc/meminfo: memFree=28161520/32873844 swapFree=7128/7128
[pid=21499] ppid=21497 vsize=84056 CPUtime=3.09 cores=1,3,5,7
/proc/21499/stat : 21499 (wbo1.72) S 21497 21499 20159 0 -1 4202496 3288 0 0 0 309 0 0 0 20 0 2 0 331209155 86073344 3220 33554432000 4194304 5964350 140735909593488 140735909593008 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/21499/statm: 21014 3220 184 433 0 20578 0
[pid=21499/tid=21503] ppid=21497 vsize=84056 CPUtime=3.07 cores=1,3,5,7
/proc/21499/task/21503/stat : 21503 (wbo1.72) R 21497 21499 20159 0 -1 4202560 2501 0 0 0 307 0 0 0 20 0 2 0 331209156 86073344 3220 33554432000 4194304 5964350 140735909593488 140597248829432 4381622 0 0 4096 16387 0 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 84056
[startup+6.30036 s]
/proc/loadavg: 1.42 1.82 1.94 3/179 21546
/proc/meminfo: memFree=28148252/32873844 swapFree=7128/7128
[pid=21499] ppid=21497 vsize=84164 CPUtime=6.28 cores=1,3,5,7
/proc/21499/stat : 21499 (wbo1.72) S 21497 21499 20159 0 -1 4202496 4820 0 0 0 627 1 0 0 20 0 2 0 331209155 86183936 4752 33554432000 4194304 5964350 140735909593488 140735909593008 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/21499/statm: 21041 4752 184 433 0 20605 0
[pid=21499/tid=21503] ppid=21497 vsize=84164 CPUtime=6.26 cores=1,3,5,7
/proc/21499/task/21503/stat : 21503 (wbo1.72) R 21497 21499 20159 0 -1 4202560 4033 0 0 0 625 1 0 0 20 0 2 0 331209156 86183936 4752 33554432000 4194304 5964350 140735909593488 140597248829240 4400352 0 0 4096 16387 0 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 84164
[startup+12.7003 s]
/proc/loadavg: 1.51 1.82 1.94 3/179 21546
/proc/meminfo: memFree=28129864/32873844 swapFree=7128/7128
[pid=21499] ppid=21497 vsize=84324 CPUtime=12.68 cores=1,3,5,7
/proc/21499/stat : 21499 (wbo1.72) S 21497 21499 20159 0 -1 4202496 6496 0 0 0 1266 2 0 0 20 0 2 0 331209155 86347776 6428 33554432000 4194304 5964350 140735909593488 140735909593008 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/21499/statm: 21081 6428 184 433 0 20645 0
[pid=21499/tid=21503] ppid=21497 vsize=84324 CPUtime=12.64 cores=1,3,5,7
/proc/21499/task/21503/stat : 21503 (wbo1.72) R 21497 21499 20159 0 -1 4202560 5709 0 0 0 1262 2 0 0 20 0 2 0 331209156 86347776 6428 33554432000 4194304 5964350 140735909593488 140597248829240 4399840 0 0 4096 16387 0 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 84324
[startup+25.5004 s]
/proc/loadavg: 1.58 1.83 1.94 3/179 21546
/proc/meminfo: memFree=28108856/32873844 swapFree=7128/7128
[pid=21499] ppid=21497 vsize=84324 CPUtime=25.47 cores=1,3,5,7
/proc/21499/stat : 21499 (wbo1.72) S 21497 21499 20159 0 -1 4202496 9685 0 0 0 2543 4 0 0 20 0 2 0 331209155 86347776 9697 33554432000 4194304 5964350 140735909593488 140735909593008 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/21499/statm: 21081 9697 184 433 0 20645 0
[pid=21499/tid=21503] ppid=21497 vsize=84324 CPUtime=25.39 cores=1,3,5,7
/proc/21499/task/21503/stat : 21503 (wbo1.72) R 21497 21499 20159 0 -1 4202560 8898 0 0 0 2535 4 0 0 20 0 2 0 331209156 86347776 9697 33554432000 4194304 5964350 140735909593488 140597248829480 4400483 0 0 4096 16387 0 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 84324
[startup+51.1004 s]
/proc/loadavg: 1.72 1.84 1.94 3/179 21546
/proc/meminfo: memFree=28065820/32873844 swapFree=7128/7128
[pid=21499] ppid=21497 vsize=85968 CPUtime=51.06 cores=1,3,5,7
/proc/21499/stat : 21499 (wbo1.72) S 21497 21499 20159 0 -1 4202496 14678 0 0 0 5100 6 0 0 20 0 2 0 331209155 88031232 15027 33554432000 4194304 5964350 140735909593488 140735909593008 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/21499/statm: 21492 15027 184 433 0 21056 0
[pid=21499/tid=21503] ppid=21497 vsize=85968 CPUtime=50.93 cores=1,3,5,7
/proc/21499/task/21503/stat : 21503 (wbo1.72) R 21497 21499 20159 0 -1 4202560 13891 0 0 0 5087 6 0 0 20 0 2 0 331209156 88031232 15027 33554432000 4194304 5964350 140735909593488 140597248829432 4399840 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 85968
Solver just ended. Dumping a history of the last processes samples
[startup+52.7004 s]
/proc/loadavg: 1.75 1.84 1.94 3/179 21546
/proc/meminfo: memFree=28063340/32873844 swapFree=7128/7128
[pid=21499] ppid=21497 vsize=85968 CPUtime=52.67 cores=1,3,5,7
/proc/21499/stat : 21499 (wbo1.72) S 21497 21499 20159 0 -1 4202496 15096 0 0 0 5260 7 0 0 20 0 2 0 331209155 88031232 15445 33554432000 4194304 5964350 140735909593488 140735909593008 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/21499/statm: 21492 15445 184 433 0 21056 0
[pid=21499/tid=21503] ppid=21497 vsize=85968 CPUtime=52.53 cores=1,3,5,7
/proc/21499/task/21503/stat : 21503 (wbo1.72) R 21497 21499 20159 0 -1 4202560 14309 0 0 0 5247 6 0 0 20 0 2 0 331209156 88031232 15445 33554432000 4194304 5964350 140735909593488 140597248829480 5136340 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 52.67
Current children cumulated vsize (KiB) 85968
[startup+53.5003 s]
/proc/loadavg: 1.75 1.84 1.94 3/179 21546
/proc/meminfo: memFree=28063340/32873844 swapFree=7128/7128
[pid=21499] ppid=21497 vsize=85968 CPUtime=53.47 cores=1,3,5,7
/proc/21499/stat : 21499 (wbo1.72) S 21497 21499 20159 0 -1 4202496 15173 0 0 0 5340 7 0 0 20 0 2 0 331209155 88031232 15522 33554432000 4194304 5964350 140735909593488 140735909593008 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/21499/statm: 21492 15522 184 433 0 21056 0
[pid=21499/tid=21503] ppid=21497 vsize=85968 CPUtime=53.32 cores=1,3,5,7
/proc/21499/task/21503/stat : 21503 (wbo1.72) R 21497 21499 20159 0 -1 4202560 14386 0 0 0 5326 6 0 0 20 0 2 0 331209156 88031232 15522 33554432000 4194304 5964350 140735909593488 140597248829240 4379312 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 53.47
Current children cumulated vsize (KiB) 85968
[startup+54.3003 s]
/proc/loadavg: 1.75 1.84 1.94 3/179 21546
/proc/meminfo: memFree=28062580/32873844 swapFree=7128/7128
[pid=21499] ppid=21497 vsize=85968 CPUtime=54.27 cores=1,3,5,7
/proc/21499/stat : 21499 (wbo1.72) S 21497 21499 20159 0 -1 4202496 15187 0 0 0 5420 7 0 0 20 0 2 0 331209155 88031232 15536 33554432000 4194304 5964350 140735909593488 140735909593008 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/21499/statm: 21492 15536 184 433 0 21056 0
[pid=21499/tid=21503] ppid=21497 vsize=85968 CPUtime=54.12 cores=1,3,5,7
/proc/21499/task/21503/stat : 21503 (wbo1.72) R 21497 21499 20159 0 -1 4202560 14400 0 0 0 5406 6 0 0 20 0 2 0 331209156 88031232 15536 33554432000 4194304 5964350 140735909593488 140597248829240 4399840 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 54.27
Current children cumulated vsize (KiB) 85968
[startup+54.7003 s]
/proc/loadavg: 1.75 1.84 1.94 3/179 21546
/proc/meminfo: memFree=28062580/32873844 swapFree=7128/7128
[pid=21499] ppid=21497 vsize=85968 CPUtime=54.67 cores=1,3,5,7
/proc/21499/stat : 21499 (wbo1.72) S 21497 21499 20159 0 -1 4202496 15188 0 0 0 5460 7 0 0 20 0 2 0 331209155 88031232 15537 33554432000 4194304 5964350 140735909593488 140735909593008 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/21499/statm: 21492 15537 184 433 0 21056 0
[pid=21499/tid=21503] ppid=21497 vsize=85968 CPUtime=54.52 cores=1,3,5,7
/proc/21499/task/21503/stat : 21503 (wbo1.72) R 21497 21499 20159 0 -1 4202560 14401 0 0 0 5446 6 0 0 20 0 2 0 331209156 88031232 15537 33554432000 4194304 5964350 140735909593488 140597248829240 4399835 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 54.67
Current children cumulated vsize (KiB) 85968
[startup+54.8002 s]
/proc/loadavg: 1.75 1.84 1.94 3/179 21546
/proc/meminfo: memFree=28062580/32873844 swapFree=7128/7128
[pid=21499] ppid=21497 vsize=85968 CPUtime=54.77 cores=1,3,5,7
/proc/21499/stat : 21499 (wbo1.72) S 21497 21499 20159 0 -1 4202496 15188 0 0 0 5470 7 0 0 20 0 2 0 331209155 88031232 15537 33554432000 4194304 5964350 140735909593488 140735909593008 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/21499/statm: 21492 15537 184 433 0 21056 0
[pid=21499/tid=21503] ppid=21497 vsize=85968 CPUtime=54.62 cores=1,3,5,7
/proc/21499/task/21503/stat : 21503 (wbo1.72) R 21497 21499 20159 0 -1 4202560 14401 0 0 0 5456 6 0 0 20 0 2 0 331209156 88031232 15537 33554432000 4194304 5964350 140735909593488 140597248829240 4388772 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 54.77
Current children cumulated vsize (KiB) 85968
Child status: 255
# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 21499 and gives
# childrusage.ru_utime.tv_sec=54
# childrusage.ru_utime.tv_usec=567704
# childrusage.ru_stime.tv_sec=0
# childrusage.ru_stime.tv_usec=80987
# CPU time returned by wait4() is 54.6487
# while last known CPU time is 54.77
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...
Real time (s): 54.8188
CPU time (s): 54.77
CPU user time (s): 54.7
CPU system time (s): 0.07
CPU usage (%): 99.911
Max. virtual memory (cumulated for all children) (KiB): 85968
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 54.5677
system time used= 0.080987
maximum resident set size= 62168
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15193
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= 20
involuntary context switches= 131
runsolver used 0.203968 second user time and 0.462929 second system time
The end