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-3704145-1338088888/watcher-3704145-1338088888 -o /tmp/evaluation-result-3704145-1338088888/solver-3704145-1338088888 -C 1800 -W 1900 -M 15500 pwbo2.0 -file-format=opb -verbosity=0 -thread=1 HOME/instance-3704145-1338088888.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: 1.97 1.98 1.97 3/177 7353
/proc/meminfo: memFree=28458640/32873844 swapFree=7620/7620
[pid=7353] ppid=7351 vsize=3232 CPUtime=0 cores=1,3,5,7
/proc/7353/stat : 7353 (pwbo2.0) R 7351 7353 6880 0 -1 4202496 310 0 0 0 0 0 0 0 20 0 1 0 275017316 3309568 263 33554432000 4194304 5965102 140737218778960 140737224913768 4351027 0 0 4096 16387 0 0 0 17 5 0 0 0 0 0
/proc/7353/statm: 808 263 170 433 0 351 0
[startup+0.0668019 s]
/proc/loadavg: 1.97 1.98 1.97 3/177 7353
/proc/meminfo: memFree=28458640/32873844 swapFree=7620/7620
[pid=7353] ppid=7351 vsize=83840 CPUtime=0.06 cores=1,3,5,7
/proc/7353/stat : 7353 (pwbo2.0) S 7351 7353 6880 0 -1 4202496 1059 0 0 0 6 0 0 0 20 0 2 0 275017316 85852160 991 33554432000 4194304 5965102 140737218778960 140737218778480 4547341 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/7353/statm: 20960 991 190 433 0 20524 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 83840
[startup+0.100168 s]
/proc/loadavg: 1.97 1.98 1.97 3/177 7353
/proc/meminfo: memFree=28458640/32873844 swapFree=7620/7620
[pid=7353] ppid=7351 vsize=83840 CPUtime=0.09 cores=1,3,5,7
/proc/7353/stat : 7353 (pwbo2.0) S 7351 7353 6880 0 -1 4202496 1140 0 0 0 9 0 0 0 20 0 2 0 275017316 85852160 1072 33554432000 4194304 5965102 140737218778960 140737218778480 4547341 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/7353/statm: 20960 1072 190 433 0 20524 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 83840
[startup+0.300115 s]
/proc/loadavg: 1.97 1.98 1.97 3/177 7353
/proc/meminfo: memFree=28458640/32873844 swapFree=7620/7620
[pid=7353] ppid=7351 vsize=83840 CPUtime=0.29 cores=1,3,5,7
/proc/7353/stat : 7353 (pwbo2.0) S 7351 7353 6880 0 -1 4202496 1528 0 0 0 29 0 0 0 20 0 2 0 275017316 85852160 1460 33554432000 4194304 5965102 140737218778960 140737218778480 4547341 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/7353/statm: 20960 1460 190 433 0 20524 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 83840
[startup+0.700113 s]
/proc/loadavg: 1.97 1.98 1.97 3/177 7353
/proc/meminfo: memFree=28458640/32873844 swapFree=7620/7620
[pid=7353] ppid=7351 vsize=83984 CPUtime=0.69 cores=1,3,5,7
/proc/7353/stat : 7353 (pwbo2.0) S 7351 7353 6880 0 -1 4202496 1891 0 0 0 69 0 0 0 20 0 2 0 275017316 85999616 1823 33554432000 4194304 5965102 140737218778960 140737218778480 4547341 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/7353/statm: 20996 1823 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: 1.97 1.98 1.97 3/179 7355
/proc/meminfo: memFree=28449588/32873844 swapFree=7620/7620
[pid=7353] ppid=7351 vsize=83984 CPUtime=1.48 cores=1,3,5,7
/proc/7353/stat : 7353 (pwbo2.0) S 7351 7353 6880 0 -1 4202496 2491 0 0 0 148 0 0 0 20 0 2 0 275017316 85999616 2423 33554432000 4194304 5965102 140737218778960 140737218778480 4547341 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/7353/statm: 20996 2423 190 433 0 20560 0
[pid=7353/tid=7355] ppid=7351 vsize=83984 CPUtime=1.47 cores=1,3,5,7
/proc/7353/task/7355/stat : 7355 (pwbo2.0) R 7351 7353 6880 0 -1 4202560 1703 0 0 0 147 0 0 0 20 0 2 0 275017317 85999616 2423 33554432000 4194304 5965102 140737218778960 140194532529976 4400960 0 0 4096 16387 0 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 83984
[startup+3.10027 s]
/proc/loadavg: 1.97 1.98 1.97 3/179 7355
/proc/meminfo: memFree=28445356/32873844 swapFree=7620/7620
[pid=7353] ppid=7351 vsize=84056 CPUtime=3.09 cores=1,3,5,7
/proc/7353/stat : 7353 (pwbo2.0) S 7351 7353 6880 0 -1 4202496 3538 0 0 0 308 1 0 0 20 0 2 0 275017316 86073344 3470 33554432000 4194304 5965102 140737218778960 140737218778480 4547341 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/7353/statm: 21014 3470 190 433 0 20578 0
[pid=7353/tid=7355] ppid=7351 vsize=84056 CPUtime=3.07 cores=1,3,5,7
/proc/7353/task/7355/stat : 7355 (pwbo2.0) R 7351 7353 6880 0 -1 4202560 2750 0 0 0 307 0 0 0 20 0 2 0 275017317 86073344 3470 33554432000 4194304 5965102 140737218778960 140194532530168 4401096 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+6.30026 s]
/proc/loadavg: 1.97 1.98 1.97 3/179 7355
/proc/meminfo: memFree=28434568/32873844 swapFree=7620/7620
[pid=7353] ppid=7351 vsize=84164 CPUtime=6.28 cores=1,3,5,7
/proc/7353/stat : 7353 (pwbo2.0) S 7351 7353 6880 0 -1 4202496 4863 0 0 0 627 1 0 0 20 0 2 0 275017316 86183936 4795 33554432000 4194304 5965102 140737218778960 140737218778480 4547341 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/7353/statm: 21041 4795 190 433 0 20605 0
[pid=7353/tid=7355] ppid=7351 vsize=84164 CPUtime=6.26 cores=1,3,5,7
/proc/7353/task/7355/stat : 7355 (pwbo2.0) R 7351 7353 6880 0 -1 4202560 4075 0 0 0 625 1 0 0 20 0 2 0 275017317 86183936 4795 33554432000 4194304 5965102 140737218778960 140194532529976 4401143 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+12.7002 s]
/proc/loadavg: 1.98 1.98 1.97 3/179 7394
/proc/meminfo: memFree=28453072/32873844 swapFree=7620/7620
[pid=7353] ppid=7351 vsize=84324 CPUtime=12.69 cores=1,3,5,7
/proc/7353/stat : 7353 (pwbo2.0) S 7351 7353 6880 0 -1 4202496 6428 0 0 0 1267 2 0 0 20 0 2 0 275017316 86347776 6360 33554432000 4194304 5965102 140737218778960 140737218778480 4547341 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/7353/statm: 21081 6360 190 433 0 20645 0
[pid=7353/tid=7355] ppid=7351 vsize=84324 CPUtime=12.64 cores=1,3,5,7
/proc/7353/task/7355/stat : 7355 (pwbo2.0) R 7351 7353 6880 0 -1 4202560 5640 0 0 0 1262 2 0 0 20 0 2 0 275017317 86347776 6360 33554432000 4194304 5965102 140737218778960 140194532529976 4401082 0 0 4096 16387 0 0 0 -1 1 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: 1.98 1.98 1.97 3/179 7394
/proc/meminfo: memFree=28404736/32873844 swapFree=7620/7620
[pid=7353] ppid=7351 vsize=84852 CPUtime=25.48 cores=1,3,5,7
/proc/7353/stat : 7353 (pwbo2.0) S 7351 7353 6880 0 -1 4202496 9735 0 0 0 2545 3 0 0 20 0 2 0 275017316 86888448 9667 33554432000 4194304 5965102 140737218778960 140737218778480 4547341 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/7353/statm: 21213 9667 190 433 0 20777 0
[pid=7353/tid=7355] ppid=7351 vsize=84852 CPUtime=25.41 cores=1,3,5,7
/proc/7353/task/7355/stat : 7355 (pwbo2.0) R 7351 7353 6880 0 -1 4202560 8947 0 0 0 2538 3 0 0 20 0 2 0 275017317 86888448 9667 33554432000 4194304 5965102 140737218778960 140194532530216 4401582 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 84852
Solver just ended. Dumping a history of the last processes samples
[startup+27.1002 s]
/proc/loadavg: 1.98 1.98 1.97 3/179 7394
/proc/meminfo: memFree=28401512/32873844 swapFree=7620/7620
[pid=7353] ppid=7351 vsize=84852 CPUtime=27.08 cores=1,3,5,7
/proc/7353/stat : 7353 (pwbo2.0) S 7351 7353 6880 0 -1 4202496 9999 0 0 0 2705 3 0 0 20 0 2 0 275017316 86888448 9931 33554432000 4194304 5965102 140737218778960 140737218778480 4547341 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/7353/statm: 21213 9931 190 433 0 20777 0
[pid=7353/tid=7355] ppid=7351 vsize=84852 CPUtime=27 cores=1,3,5,7
/proc/7353/task/7355/stat : 7355 (pwbo2.0) R 7351 7353 6880 0 -1 4202560 9211 0 0 0 2697 3 0 0 20 0 2 0 275017317 86888448 9931 33554432000 4194304 5965102 140737218778960 140194532529976 4400960 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 27.08
Current children cumulated vsize (KiB) 84852
[startup+28.7003 s]
/proc/loadavg: 1.98 1.98 1.97 3/179 7394
/proc/meminfo: memFree=28397048/32873844 swapFree=7620/7620
[pid=7353] ppid=7351 vsize=84852 CPUtime=28.68 cores=1,3,5,7
/proc/7353/stat : 7353 (pwbo2.0) S 7351 7353 6880 0 -1 4202496 10060 0 0 0 2865 3 0 0 20 0 2 0 275017316 86888448 9992 33554432000 4194304 5965102 140737218778960 140737218778480 4547341 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/7353/statm: 21213 9992 190 433 0 20777 0
[pid=7353/tid=7355] ppid=7351 vsize=84852 CPUtime=28.6 cores=1,3,5,7
/proc/7353/task/7355/stat : 7355 (pwbo2.0) R 7351 7353 6880 0 -1 4202560 9272 0 0 0 2857 3 0 0 20 0 2 0 275017317 86888448 9992 33554432000 4194304 5965102 140737218778960 140194532529976 4400960 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 28.68
Current children cumulated vsize (KiB) 84852
[startup+29.1003 s]
/proc/loadavg: 1.98 1.98 1.97 3/179 7394
/proc/meminfo: memFree=28397048/32873844 swapFree=7620/7620
[pid=7353] ppid=7351 vsize=84852 CPUtime=29.07 cores=1,3,5,7
/proc/7353/stat : 7353 (pwbo2.0) S 7351 7353 6880 0 -1 4202496 10109 0 0 0 2904 3 0 0 20 0 2 0 275017316 86888448 10037 33554432000 4194304 5965102 140737218778960 140737218778480 4547341 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/7353/statm: 21213 10037 190 433 0 20777 0
[pid=7353/tid=7355] ppid=7351 vsize=84852 CPUtime=28.99 cores=1,3,5,7
/proc/7353/task/7355/stat : 7355 (pwbo2.0) R 7351 7353 6880 0 -1 4202560 9321 0 0 0 2896 3 0 0 20 0 2 0 275017317 86888448 10037 33554432000 4194304 5965102 140737218778960 140194532529976 4400955 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 29.07
Current children cumulated vsize (KiB) 84852
[startup+29.3002 s]
/proc/loadavg: 1.98 1.98 1.97 3/179 7394
/proc/meminfo: memFree=28397048/32873844 swapFree=7620/7620
[pid=7353] ppid=7351 vsize=84852 CPUtime=29.27 cores=1,3,5,7
/proc/7353/stat : 7353 (pwbo2.0) S 7351 7353 6880 0 -1 4202496 10111 0 0 0 2924 3 0 0 20 0 2 0 275017316 86888448 10039 33554432000 4194304 5965102 140737218778960 140737218778480 4547341 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/7353/statm: 21213 10039 190 433 0 20777 0
[pid=7353/tid=7355] ppid=7351 vsize=84852 CPUtime=29.19 cores=1,3,5,7
/proc/7353/task/7355/stat : 7355 (pwbo2.0) R 7351 7353 6880 0 -1 4202560 9323 0 0 0 2916 3 0 0 20 0 2 0 275017317 86888448 10039 33554432000 4194304 5965102 140737218778960 140194532529976 4401568 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 29.27
Current children cumulated vsize (KiB) 84852
[startup+29.4003 s]
/proc/loadavg: 1.98 1.98 1.97 3/179 7394
/proc/meminfo: memFree=28397048/32873844 swapFree=7620/7620
[pid=7353] ppid=7351 vsize=84852 CPUtime=29.37 cores=1,3,5,7
/proc/7353/stat : 7353 (pwbo2.0) S 7351 7353 6880 0 -1 4202496 10112 0 0 0 2934 3 0 0 20 0 2 0 275017316 86888448 10040 33554432000 4194304 5965102 140737218778960 140737218778480 4547341 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/7353/statm: 21213 10040 190 433 0 20777 0
[pid=7353/tid=7355] ppid=7351 vsize=84852 CPUtime=29.29 cores=1,3,5,7
/proc/7353/task/7355/stat : 7355 (pwbo2.0) R 7351 7353 6880 0 -1 4202560 9324 0 0 0 2926 3 0 0 20 0 2 0 275017317 86888448 10040 33554432000 4194304 5965102 140737218778960 140194532529976 4401149 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 29.37
Current children cumulated vsize (KiB) 84852
Child status: 255
# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 7353 and gives
# childrusage.ru_utime.tv_sec=29
# childrusage.ru_utime.tv_usec=321542
# childrusage.ru_stime.tv_sec=0
# childrusage.ru_stime.tv_usec=40993
# CPU time returned by wait4() is 29.3625
# while last known CPU time is 29.37
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...
Real time (s): 29.4524
CPU time (s): 29.37
CPU user time (s): 29.34
CPU system time (s): 0.03
CPU usage (%): 99.7203
Max. virtual memory (cumulated for all children) (KiB): 84852
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 29.3215
system time used= 0.040993
maximum resident set size= 40180
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10117
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= 12
involuntary context switches= 64
runsolver used 0.058991 second user time and 0.136979 second system time
The end