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-3704147-1338088820/watcher-3704147-1338088820 -o /tmp/evaluation-result-3704147-1338088820/solver-3704147-1338088820 -C 1800 -W 1900 -M 15500 pwbo2.0 -file-format=opb -verbosity=0 -thread=1 HOME/instance-3704147-1338088820.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: 1.92 1.98 1.97 3/178 7158
/proc/meminfo: memFree=26517472/32873844 swapFree=7620/7620
[pid=7158] ppid=7156 vsize=3232 CPUtime=0 cores=1,3,5,7
/proc/7158/stat : 7158 (pwbo2.0) R 7156 7158 6880 0 -1 4202496 312 0 0 0 0 0 0 0 20 0 1 0 275010542 3309568 264 33554432000 4194304 5965102 140734873077600 140737311074056 5137146 0 0 4096 16387 0 0 0 17 5 0 0 0 0 0
/proc/7158/statm: 808 264 170 433 0 351 0
[startup+0.0190651 s]
/proc/loadavg: 1.92 1.98 1.97 3/178 7158
/proc/meminfo: memFree=26517472/32873844 swapFree=7620/7620
[pid=7158] ppid=7156 vsize=83840 CPUtime=0.01 cores=1,3,5,7
/proc/7158/stat : 7158 (pwbo2.0) S 7156 7158 6880 0 -1 4202496 929 0 0 0 1 0 0 0 20 0 2 0 275010542 85852160 860 33554432000 4194304 5965102 140734873077600 140734873077120 4547341 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/7158/statm: 20960 860 190 433 0 20524 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 83840
[startup+0.100157 s]
/proc/loadavg: 1.92 1.98 1.97 3/178 7158
/proc/meminfo: memFree=26517472/32873844 swapFree=7620/7620
[pid=7158] ppid=7156 vsize=83840 CPUtime=0.09 cores=1,3,5,7
/proc/7158/stat : 7158 (pwbo2.0) S 7156 7158 6880 0 -1 4202496 1144 0 0 0 9 0 0 0 20 0 2 0 275010542 85852160 1075 33554432000 4194304 5965102 140734873077600 140734873077120 4547341 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/7158/statm: 20960 1075 190 433 0 20524 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 83840
[startup+0.300118 s]
/proc/loadavg: 1.92 1.98 1.97 3/178 7158
/proc/meminfo: memFree=26517472/32873844 swapFree=7620/7620
[pid=7158] ppid=7156 vsize=83840 CPUtime=0.29 cores=1,3,5,7
/proc/7158/stat : 7158 (pwbo2.0) S 7156 7158 6880 0 -1 4202496 1518 0 0 0 29 0 0 0 20 0 2 0 275010542 85852160 1449 33554432000 4194304 5965102 140734873077600 140734873077120 4547341 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/7158/statm: 20960 1449 190 433 0 20524 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 83840
[startup+0.700112 s]
/proc/loadavg: 1.92 1.98 1.97 3/178 7158
/proc/meminfo: memFree=26517472/32873844 swapFree=7620/7620
[pid=7158] ppid=7156 vsize=83984 CPUtime=0.69 cores=1,3,5,7
/proc/7158/stat : 7158 (pwbo2.0) S 7156 7158 6880 0 -1 4202496 1877 0 0 0 69 0 0 0 20 0 2 0 275010542 85999616 1808 33554432000 4194304 5965102 140734873077600 140734873077120 4547341 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/7158/statm: 20996 1808 190 433 0 20560 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 83984
[startup+1.50026 s]
/proc/loadavg: 1.92 1.98 1.97 3/180 7160
/proc/meminfo: memFree=26510148/32873844 swapFree=7620/7620
[pid=7158] ppid=7156 vsize=83984 CPUtime=1.49 cores=1,3,5,7
/proc/7158/stat : 7158 (pwbo2.0) S 7156 7158 6880 0 -1 4202496 2601 0 0 0 149 0 0 0 20 0 2 0 275010542 85999616 2532 33554432000 4194304 5965102 140734873077600 140734873077120 4547341 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/7158/statm: 20996 2532 190 433 0 20560 0
[pid=7158/tid=7160] ppid=7156 vsize=83984 CPUtime=1.47 cores=1,3,5,7
/proc/7158/task/7160/stat : 7160 (pwbo2.0) R 7156 7158 6880 0 -1 4202560 1812 0 0 0 147 0 0 0 20 0 2 0 275010543 85999616 2532 33554432000 4194304 5965102 140734873077600 140677299865400 4404664 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 83984
[startup+3.10025 s]
/proc/loadavg: 1.92 1.98 1.97 3/180 7160
/proc/meminfo: memFree=26506776/32873844 swapFree=7620/7620
[pid=7158] ppid=7156 vsize=84056 CPUtime=3.09 cores=1,3,5,7
/proc/7158/stat : 7158 (pwbo2.0) S 7156 7158 6880 0 -1 4202496 3479 0 0 0 309 0 0 0 20 0 2 0 275010542 86073344 3410 33554432000 4194304 5965102 140734873077600 140734873077120 4547341 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/7158/statm: 21014 3410 190 433 0 20578 0
[pid=7158/tid=7160] ppid=7156 vsize=84056 CPUtime=3.07 cores=1,3,5,7
/proc/7158/task/7160/stat : 7160 (pwbo2.0) R 7156 7158 6880 0 -1 4202560 2690 0 0 0 307 0 0 0 20 0 2 0 275010543 86073344 3410 33554432000 4194304 5965102 140734873077600 140677299865640 4401009 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 84056
[startup+6.30026 s]
/proc/loadavg: 1.93 1.98 1.97 3/180 7160
/proc/meminfo: memFree=26500088/32873844 swapFree=7620/7620
[pid=7158] ppid=7156 vsize=84164 CPUtime=6.29 cores=1,3,5,7
/proc/7158/stat : 7158 (pwbo2.0) S 7156 7158 6880 0 -1 4202496 4739 0 0 0 628 1 0 0 20 0 2 0 275010542 86183936 4670 33554432000 4194304 5965102 140734873077600 140734873077120 4547341 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/7158/statm: 21041 4670 190 433 0 20605 0
[pid=7158/tid=7160] ppid=7156 vsize=84164 CPUtime=6.26 cores=1,3,5,7
/proc/7158/task/7160/stat : 7160 (pwbo2.0) R 7156 7158 6880 0 -1 4202560 3950 0 0 0 625 1 0 0 20 0 2 0 275010543 86183936 4670 33554432000 4194304 5965102 140734873077600 140677299865400 4220672 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 84164
[startup+12.7003 s]
/proc/loadavg: 1.93 1.98 1.97 3/180 7160
/proc/meminfo: memFree=26491768/32873844 swapFree=7620/7620
[pid=7158] ppid=7156 vsize=84324 CPUtime=12.69 cores=1,3,5,7
/proc/7158/stat : 7158 (pwbo2.0) S 7156 7158 6880 0 -1 4202496 6556 0 0 0 1267 2 0 0 20 0 2 0 275010542 86347776 6487 33554432000 4194304 5965102 140734873077600 140734873077120 4547341 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/7158/statm: 21081 6487 190 433 0 20645 0
[pid=7158/tid=7160] ppid=7156 vsize=84324 CPUtime=12.64 cores=1,3,5,7
/proc/7158/task/7160/stat : 7160 (pwbo2.0) R 7156 7158 6880 0 -1 4202560 5767 0 0 0 1262 2 0 0 20 0 2 0 275010543 86347776 6487 33554432000 4194304 5965102 140734873077600 140677299865400 4400960 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 84324
[startup+25.5003 s]
/proc/loadavg: 1.95 1.98 1.97 3/180 7277
/proc/meminfo: memFree=28463060/32873844 swapFree=7620/7620
[pid=7158] ppid=7156 vsize=84612 CPUtime=25.48 cores=1,3,5,7
/proc/7158/stat : 7158 (pwbo2.0) S 7156 7158 6880 0 -1 4202496 9345 0 0 0 2545 3 0 0 20 0 2 0 275010542 86642688 9276 33554432000 4194304 5965102 140734873077600 140734873077120 4547341 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/7158/statm: 21153 9276 190 433 0 20717 0
[pid=7158/tid=7160] ppid=7156 vsize=84612 CPUtime=25.41 cores=1,3,5,7
/proc/7158/task/7160/stat : 7160 (pwbo2.0) R 7156 7158 6880 0 -1 4202560 8556 0 0 0 2538 3 0 0 20 0 2 0 275010543 86642688 9276 33554432000 4194304 5965102 140734873077600 140677299865400 4401578 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 84612
[startup+51.1003 s]
/proc/loadavg: 1.96 1.98 1.97 3/179 7277
/proc/meminfo: memFree=28410748/32873844 swapFree=7620/7620
[pid=7158] ppid=7156 vsize=86652 CPUtime=51.06 cores=1,3,5,7
/proc/7158/stat : 7158 (pwbo2.0) S 7156 7158 6880 0 -1 4202496 15544 0 0 0 5101 5 0 0 20 0 2 0 275010542 88731648 15578 33554432000 4194304 5965102 140734873077600 140734873077120 4547341 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/7158/statm: 21663 15578 190 433 0 21227 0
[pid=7158/tid=7160] ppid=7156 vsize=86652 CPUtime=50.92 cores=1,3,5,7
/proc/7158/task/7160/stat : 7160 (pwbo2.0) R 7156 7158 6880 0 -1 4202560 14755 0 0 0 5087 5 0 0 20 0 2 0 275010543 88731648 15578 33554432000 4194304 5965102 140734873077600 140677299865592 4401155 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 86652
Solver just ended. Dumping a history of the last processes samples
[startup+57.5003 s]
/proc/loadavg: 1.97 1.98 1.97 3/179 7277
/proc/meminfo: memFree=28404788/32873844 swapFree=7620/7620
[pid=7158] ppid=7156 vsize=86724 CPUtime=57.47 cores=1,3,5,7
/proc/7158/stat : 7158 (pwbo2.0) S 7156 7158 6880 0 -1 4202496 15840 0 0 0 5741 6 0 0 20 0 2 0 275010542 88805376 15873 33554432000 4194304 5965102 140734873077600 140734873077120 4547341 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/7158/statm: 21681 15873 190 433 0 21245 0
[pid=7158/tid=7160] ppid=7156 vsize=86724 CPUtime=57.3 cores=1,3,5,7
/proc/7158/task/7160/stat : 7160 (pwbo2.0) R 7156 7158 6880 0 -1 4202560 15051 0 0 0 5724 6 0 0 20 0 2 0 275010543 88805376 15873 33554432000 4194304 5965102 140734873077600 140677299865640 5137076 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 57.47
Current children cumulated vsize (KiB) 86724
[startup+60.7003 s]
/proc/loadavg: 1.97 1.98 1.97 3/179 7277
/proc/meminfo: memFree=28397348/32873844 swapFree=7620/7620
[pid=7158] ppid=7156 vsize=86868 CPUtime=60.66 cores=1,3,5,7
/proc/7158/stat : 7158 (pwbo2.0) S 7156 7158 6880 0 -1 4202496 16678 0 0 0 6060 6 0 0 20 0 2 0 275010542 88952832 16711 33554432000 4194304 5965102 140734873077600 140734873077120 4547341 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/7158/statm: 21717 16711 190 433 0 21281 0
[pid=7158/tid=7160] ppid=7156 vsize=86868 CPUtime=60.49 cores=1,3,5,7
/proc/7158/task/7160/stat : 7160 (pwbo2.0) R 7156 7158 6880 0 -1 4202560 15889 0 0 0 6043 6 0 0 20 0 2 0 275010543 88952832 16711 33554432000 4194304 5965102 140734873077600 140677299865640 4400960 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 60.66
Current children cumulated vsize (KiB) 86868
[startup+63.9003 s]
/proc/loadavg: 1.97 1.98 1.97 3/179 7277
/proc/meminfo: memFree=28392388/32873844 swapFree=7620/7620
[pid=7158] ppid=7156 vsize=87084 CPUtime=63.86 cores=1,3,5,7
/proc/7158/stat : 7158 (pwbo2.0) S 7156 7158 6880 0 -1 4202496 17352 0 0 0 6380 6 0 0 20 0 2 0 275010542 89174016 17385 33554432000 4194304 5965102 140734873077600 140734873077120 4547341 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/7158/statm: 21771 17385 190 433 0 21335 0
[pid=7158/tid=7160] ppid=7156 vsize=87084 CPUtime=63.69 cores=1,3,5,7
/proc/7158/task/7160/stat : 7160 (pwbo2.0) R 7156 7158 6880 0 -1 4202560 16563 0 0 0 6363 6 0 0 20 0 2 0 275010543 89174016 17385 33554432000 4194304 5965102 140734873077600 140677299865592 4401149 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 63.86
Current children cumulated vsize (KiB) 87084
[startup+65.5003 s]
/proc/loadavg: 1.97 1.98 1.97 3/179 7277
/proc/meminfo: memFree=28392388/32873844 swapFree=7620/7620
[pid=7158] ppid=7156 vsize=87084 CPUtime=65.46 cores=1,3,5,7
/proc/7158/stat : 7158 (pwbo2.0) S 7156 7158 6880 0 -1 4202496 17375 0 0 0 6540 6 0 0 20 0 2 0 275010542 89174016 17408 33554432000 4194304 5965102 140734873077600 140734873077120 4547341 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/7158/statm: 21771 17408 190 433 0 21335 0
[pid=7158/tid=7160] ppid=7156 vsize=87084 CPUtime=65.28 cores=1,3,5,7
/proc/7158/task/7160/stat : 7160 (pwbo2.0) R 7156 7158 6880 0 -1 4202560 16586 0 0 0 6522 6 0 0 20 0 2 0 275010543 89174016 17408 33554432000 4194304 5965102 140734873077600 140677299865400 4221120 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 65.46
Current children cumulated vsize (KiB) 87084
[startup+66.3003 s]
/proc/loadavg: 1.97 1.98 1.97 3/179 7277
/proc/meminfo: memFree=28392140/32873844 swapFree=7620/7620
[pid=7158] ppid=7156 vsize=87084 CPUtime=66.26 cores=1,3,5,7
/proc/7158/stat : 7158 (pwbo2.0) S 7156 7158 6880 0 -1 4202496 17397 0 0 0 6620 6 0 0 20 0 2 0 275010542 89174016 17430 33554432000 4194304 5965102 140734873077600 140734873077120 4547341 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/7158/statm: 21771 17430 190 433 0 21335 0
[pid=7158/tid=7160] ppid=7156 vsize=87084 CPUtime=66.08 cores=1,3,5,7
/proc/7158/task/7160/stat : 7160 (pwbo2.0) R 7156 7158 6880 0 -1 4202560 16608 0 0 0 6601 7 0 0 20 0 2 0 275010543 89174016 17430 33554432000 4194304 5965102 140734873077600 140677299865400 4401835 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 66.26
Current children cumulated vsize (KiB) 87084
[startup+66.5003 s]
/proc/loadavg: 1.97 1.98 1.97 3/179 7277
/proc/meminfo: memFree=28392140/32873844 swapFree=7620/7620
[pid=7158] ppid=7156 vsize=87084 CPUtime=66.46 cores=1,3,5,7
/proc/7158/stat : 7158 (pwbo2.0) S 7156 7158 6880 0 -1 4202496 17398 0 0 0 6640 6 0 0 20 0 2 0 275010542 89174016 17925 33554432000 4194304 5965102 140734873077600 140734873077120 4547341 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/7158/statm: 21771 17925 190 433 0 21335 0
[pid=7158/tid=7160] ppid=7156 vsize=87084 CPUtime=66.28 cores=1,3,5,7
/proc/7158/task/7160/stat : 7160 (pwbo2.0) R 7156 7158 6880 0 -1 4202560 16609 0 0 0 6621 7 0 0 20 0 2 0 275010543 89174016 17925 33554432000 4194304 5965102 140734873077600 140677299865400 4401149 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 66.46
Current children cumulated vsize (KiB) 87084
Child status: 255
# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 7158 and gives
# childrusage.ru_utime.tv_sec=66
# childrusage.ru_utime.tv_usec=275924
# childrusage.ru_stime.tv_sec=0
# childrusage.ru_stime.tv_usec=81987
# CPU time returned by wait4() is 66.3579
# while last known CPU time is 66.46
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...
Real time (s): 66.5505
CPU time (s): 66.46
CPU user time (s): 66.4
CPU system time (s): 0.06
CPU usage (%): 99.864
Max. virtual memory (cumulated for all children) (KiB): 87084
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 66.2759
system time used= 0.081987
maximum resident set size= 71720
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 17403
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= 32
involuntary context switches= 83
runsolver used 0.112982 second user time and 0.339948 second system time
The end