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-3704152-1338088671/watcher-3704152-1338088671 -o /tmp/evaluation-result-3704152-1338088671/solver-3704152-1338088671 -C 1800 -W 1900 -M 15500 pwbo2.0 -file-format=opb -verbosity=0 -thread=1 HOME/instance-3704152-1338088671.opb
running on 4 cores: 0,2,4,6
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: 1.78 1.59 1.78 2/177 13177
/proc/meminfo: memFree=27652264/32873660 swapFree=7120/7120
[pid=13177] ppid=13175 vsize=3232 CPUtime=0 cores=0,2,4,6
/proc/13177/stat : 13177 (pwbo2.0) R 13175 13177 12898 0 -1 4202496 305 0 0 0 0 0 0 0 20 0 1 0 274992867 3309568 258 33554432000 4194304 5965102 140733741502960 140736391951160 5137146 0 0 4096 16387 0 0 0 17 0 0 0 0 0 0
/proc/13177/statm: 808 258 169 433 0 351 0
[startup+0.030639 s]
/proc/loadavg: 1.78 1.59 1.78 2/177 13177
/proc/meminfo: memFree=27652264/32873660 swapFree=7120/7120
[pid=13177] ppid=13175 vsize=83840 CPUtime=0.02 cores=0,2,4,6
/proc/13177/stat : 13177 (pwbo2.0) S 13175 13177 12898 0 -1 4202496 968 0 0 0 2 0 0 0 20 0 2 0 274992867 85852160 900 33554432000 4194304 5965102 140733741502960 140733741502480 4547341 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/13177/statm: 20960 900 190 433 0 20524 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 83840
[startup+0.100215 s]
/proc/loadavg: 1.78 1.59 1.78 2/177 13177
/proc/meminfo: memFree=27652264/32873660 swapFree=7120/7120
[pid=13177] ppid=13175 vsize=83840 CPUtime=0.09 cores=0,2,4,6
/proc/13177/stat : 13177 (pwbo2.0) S 13175 13177 12898 0 -1 4202496 1164 0 0 0 9 0 0 0 20 0 2 0 274992867 85852160 1096 33554432000 4194304 5965102 140733741502960 140733741502480 4547341 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/13177/statm: 20960 1096 190 433 0 20524 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 83840
[startup+0.300179 s]
/proc/loadavg: 1.78 1.59 1.78 2/177 13177
/proc/meminfo: memFree=27652264/32873660 swapFree=7120/7120
[pid=13177] ppid=13175 vsize=83840 CPUtime=0.29 cores=0,2,4,6
/proc/13177/stat : 13177 (pwbo2.0) S 13175 13177 12898 0 -1 4202496 1554 0 0 0 29 0 0 0 20 0 2 0 274992867 85852160 1486 33554432000 4194304 5965102 140733741502960 140733741502480 4547341 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/13177/statm: 20960 1486 190 433 0 20524 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 83840
[startup+0.700176 s]
/proc/loadavg: 1.78 1.59 1.78 2/177 13177
/proc/meminfo: memFree=27652264/32873660 swapFree=7120/7120
[pid=13177] ppid=13175 vsize=83984 CPUtime=0.69 cores=0,2,4,6
/proc/13177/stat : 13177 (pwbo2.0) S 13175 13177 12898 0 -1 4202496 1877 0 0 0 69 0 0 0 20 0 2 0 274992867 85999616 1808 33554432000 4194304 5965102 140733741502960 140733741502480 4547341 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/13177/statm: 20996 1808 190 433 0 20560 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 83984
[startup+1.5002 s]
/proc/loadavg: 1.78 1.59 1.78 3/179 13179
/proc/meminfo: memFree=27639392/32873660 swapFree=7120/7120
[pid=13177] ppid=13175 vsize=83984 CPUtime=1.48 cores=0,2,4,6
/proc/13177/stat : 13177 (pwbo2.0) S 13175 13177 12898 0 -1 4202496 2570 0 0 0 148 0 0 0 20 0 2 0 274992867 85999616 2501 33554432000 4194304 5965102 140733741502960 140733741502480 4547341 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/13177/statm: 20996 2501 190 433 0 20560 0
[pid=13177/tid=13179] ppid=13175 vsize=83984 CPUtime=1.47 cores=0,2,4,6
/proc/13177/task/13179/stat : 13179 (pwbo2.0) R 13175 13177 12898 0 -1 4202560 1781 0 0 0 147 0 0 0 20 0 2 0 274992868 85999616 2501 33554432000 4194304 5965102 140733741502960 140448102889272 5137076 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 83984
[startup+3.1002 s]
/proc/loadavg: 1.80 1.59 1.78 3/179 13179
/proc/meminfo: memFree=27635672/32873660 swapFree=7120/7120
[pid=13177] ppid=13175 vsize=84056 CPUtime=3.09 cores=0,2,4,6
/proc/13177/stat : 13177 (pwbo2.0) S 13175 13177 12898 0 -1 4202496 3526 0 0 0 308 1 0 0 20 0 2 0 274992867 86073344 3457 33554432000 4194304 5965102 140733741502960 140733741502480 4547341 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/13177/statm: 21014 3457 190 433 0 20578 0
[pid=13177/tid=13179] ppid=13175 vsize=84056 CPUtime=3.07 cores=0,2,4,6
/proc/13177/task/13179/stat : 13179 (pwbo2.0) R 13175 13177 12898 0 -1 4202560 2737 0 0 0 307 0 0 0 20 0 2 0 274992868 86073344 3457 33554432000 4194304 5965102 140733741502960 140448102889272 4401131 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 84056
[startup+6.30021 s]
/proc/loadavg: 1.80 1.59 1.78 3/179 13179
/proc/meminfo: memFree=27623528/32873660 swapFree=7120/7120
[pid=13177] ppid=13175 vsize=84164 CPUtime=6.29 cores=0,2,4,6
/proc/13177/stat : 13177 (pwbo2.0) S 13175 13177 12898 0 -1 4202496 4876 0 0 0 628 1 0 0 20 0 2 0 274992867 86183936 4807 33554432000 4194304 5965102 140733741502960 140733741502480 4547341 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/13177/statm: 21041 4807 190 433 0 20605 0
[pid=13177/tid=13179] ppid=13175 vsize=84164 CPUtime=6.26 cores=0,2,4,6
/proc/13177/task/13179/stat : 13179 (pwbo2.0) R 13175 13177 12898 0 -1 4202560 4087 0 0 0 625 1 0 0 20 0 2 0 274992868 86183936 4807 33554432000 4194304 5965102 140733741502960 140448102889272 4400960 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 84164
[startup+12.7002 s]
/proc/loadavg: 1.83 1.61 1.78 3/179 13179
/proc/meminfo: memFree=27613608/32873660 swapFree=7120/7120
[pid=13177] ppid=13175 vsize=84324 CPUtime=12.68 cores=0,2,4,6
/proc/13177/stat : 13177 (pwbo2.0) S 13175 13177 12898 0 -1 4202496 6711 0 0 0 1266 2 0 0 20 0 2 0 274992867 86347776 6655 33554432000 4194304 5965102 140733741502960 140733741502480 4547341 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/13177/statm: 21081 6655 190 433 0 20645 0
[pid=13177/tid=13179] ppid=13175 vsize=84324 CPUtime=12.63 cores=0,2,4,6
/proc/13177/task/13179/stat : 13179 (pwbo2.0) R 13175 13177 12898 0 -1 4202560 5922 0 0 0 1262 1 0 0 20 0 2 0 274992868 86347776 6655 33554432000 4194304 5965102 140733741502960 140448102889272 4401597 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 84324
[startup+25.5002 s]
/proc/loadavg: 1.85 1.62 1.78 3/179 13179
/proc/meminfo: memFree=27590604/32873660 swapFree=7120/7120
[pid=13177] ppid=13175 vsize=84564 CPUtime=25.47 cores=0,2,4,6
/proc/13177/stat : 13177 (pwbo2.0) S 13175 13177 12898 0 -1 4202496 10385 0 0 0 2544 3 0 0 20 0 2 0 274992867 86593536 10388 33554432000 4194304 5965102 140733741502960 140733741502480 4547341 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/13177/statm: 21141 10388 190 433 0 20705 0
[pid=13177/tid=13179] ppid=13175 vsize=84564 CPUtime=25.4 cores=0,2,4,6
/proc/13177/task/13179/stat : 13179 (pwbo2.0) R 13175 13177 12898 0 -1 4202560 9596 0 0 0 2537 3 0 0 20 0 2 0 274992868 86593536 10388 33554432000 4194304 5965102 140733741502960 140448102889272 4401064 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 84564
[startup+51.1002 s]
/proc/loadavg: 1.90 1.65 1.79 3/179 13179
/proc/meminfo: memFree=27554940/32873660 swapFree=7120/7120
[pid=13177] ppid=13175 vsize=85212 CPUtime=51.06 cores=0,2,4,6
/proc/13177/stat : 13177 (pwbo2.0) S 13175 13177 12898 0 -1 4202496 15566 0 0 0 5101 5 0 0 20 0 2 0 274992867 87257088 16262 33554432000 4194304 5965102 140733741502960 140733741502480 4547341 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/13177/statm: 21303 16262 190 433 0 20867 0
[pid=13177/tid=13179] ppid=13175 vsize=85212 CPUtime=50.93 cores=0,2,4,6
/proc/13177/task/13179/stat : 13179 (pwbo2.0) R 13175 13177 12898 0 -1 4202560 14777 0 0 0 5088 5 0 0 20 0 2 0 274992868 87257088 16262 33554432000 4194304 5965102 140733741502960 140448102889272 4401155 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 85212
[startup+102.306 s]
/proc/loadavg: 2.02 1.72 1.80 3/179 13258
/proc/meminfo: memFree=27589868/32873660 swapFree=7120/7120
[pid=13177] ppid=13175 vsize=153160 CPUtime=102.24 cores=0,2,4,6
/proc/13177/stat : 13177 (pwbo2.0) S 13175 13177 12898 0 -1 4202496 22593 0 0 0 10216 8 0 0 20 0 2 0 274992867 156835840 23378 33554432000 4194304 5965102 140733741502960 140733741502480 4547341 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/13177/statm: 38290 23378 190 433 0 37854 0
[pid=13177/tid=13179] ppid=13175 vsize=153160 CPUtime=101.99 cores=0,2,4,6
/proc/13177/task/13179/stat : 13179 (pwbo2.0) R 13175 13177 12898 0 -1 4202560 21804 0 0 0 10190 9 0 0 20 0 2 0 274992868 156835840 23378 33554432000 4194304 5965102 140733741502960 140448102889464 4401009 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 153160
[startup+162.3 s]
/proc/loadavg: 2.05 1.78 1.82 3/180 13339
/proc/meminfo: memFree=27575128/32873660 swapFree=7120/7120
[pid=13177] ppid=13175 vsize=155896 CPUtime=162.23 cores=0,2,4,6
/proc/13177/stat : 13177 (pwbo2.0) S 13175 13177 12898 0 -1 4202496 30800 0 0 0 16209 14 0 0 20 0 2 0 274992867 159637504 31585 33554432000 4194304 5965102 140733741502960 140733741502480 4547341 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/13177/statm: 38974 31585 190 433 0 38538 0
[pid=13177/tid=13179] ppid=13175 vsize=155896 CPUtime=161.83 cores=0,2,4,6
/proc/13177/task/13179/stat : 13179 (pwbo2.0) R 13175 13177 12898 0 -1 4202560 30011 0 0 0 16167 16 0 0 20 0 2 0 274992868 159637504 31585 33554432000 4194304 5965102 140733741502960 140448102889512 4401143 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 155896
[startup+222.3 s]
/proc/loadavg: 2.06 1.83 1.83 3/179 13339
/proc/meminfo: memFree=27490348/32873660 swapFree=7120/7120
[pid=13177] ppid=13175 vsize=223808 CPUtime=222.18 cores=0,2,4,6
/proc/13177/stat : 13177 (pwbo2.0) S 13175 13177 12898 0 -1 4202496 39807 0 0 0 22199 19 0 0 20 0 2 0 274992867 229179392 40698 33554432000 4194304 5965102 140733741502960 140733741502480 4547341 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/13177/statm: 55952 40698 190 433 0 55516 0
[pid=13177/tid=13179] ppid=13175 vsize=223808 CPUtime=221.64 cores=0,2,4,6
/proc/13177/task/13179/stat : 13179 (pwbo2.0) R 13175 13177 12898 0 -1 4202560 39018 0 0 0 22142 22 0 0 20 0 2 0 274992868 229179392 40698 33554432000 4194304 5965102 140733741502960 140448102889512 4400960 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 223808
Solver just ended. Dumping a history of the last processes samples
[startup+223.1 s]
/proc/loadavg: 2.06 1.83 1.83 3/179 13339
/proc/meminfo: memFree=27490348/32873660 swapFree=7120/7120
[pid=13177] ppid=13175 vsize=223808 CPUtime=222.99 cores=0,2,4,6
/proc/13177/stat : 13177 (pwbo2.0) S 13175 13177 12898 0 -1 4202496 39955 0 0 0 22279 20 0 0 20 0 2 0 274992867 229179392 40846 33554432000 4194304 5965102 140733741502960 140733741502480 4547341 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/13177/statm: 55952 40846 190 433 0 55516 0
[pid=13177/tid=13179] ppid=13175 vsize=223808 CPUtime=222.44 cores=0,2,4,6
/proc/13177/task/13179/stat : 13179 (pwbo2.0) R 13175 13177 12898 0 -1 4202560 39166 0 0 0 22221 23 0 0 20 0 2 0 274992868 229179392 40846 33554432000 4194304 5965102 140733741502960 140448102889464 4389036 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 222.99
Current children cumulated vsize (KiB) 223808
[startup+223.9 s]
/proc/loadavg: 2.06 1.83 1.83 3/179 13339
/proc/meminfo: memFree=27489108/32873660 swapFree=7120/7120
[pid=13177] ppid=13175 vsize=223916 CPUtime=223.78 cores=0,2,4,6
/proc/13177/stat : 13177 (pwbo2.0) S 13175 13177 12898 0 -1 4202496 40112 0 0 0 22358 20 0 0 20 0 2 0 274992867 229289984 41003 33554432000 4194304 5965102 140733741502960 140733741502480 4547341 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/13177/statm: 55979 41003 190 433 0 55543 0
[pid=13177/tid=13179] ppid=13175 vsize=223916 CPUtime=223.24 cores=0,2,4,6
/proc/13177/task/13179/stat : 13179 (pwbo2.0) R 13175 13177 12898 0 -1 4202560 39324 0 0 0 22301 23 0 0 20 0 2 0 274992868 229289984 41004 33554432000 4194304 5965102 140733741502960 140448102889464 5137076 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 223.78
Current children cumulated vsize (KiB) 223916
[startup+224.3 s]
/proc/loadavg: 2.06 1.83 1.83 3/179 13339
/proc/meminfo: memFree=27488488/32873660 swapFree=7120/7120
[pid=13177] ppid=13175 vsize=223916 CPUtime=224.19 cores=0,2,4,6
/proc/13177/stat : 13177 (pwbo2.0) S 13175 13177 12898 0 -1 4202496 40158 0 0 0 22399 20 0 0 20 0 2 0 274992867 229289984 41049 33554432000 4194304 5965102 140733741502960 140733741502480 4547341 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/13177/statm: 55979 41049 190 433 0 55543 0
[pid=13177/tid=13179] ppid=13175 vsize=223916 CPUtime=223.64 cores=0,2,4,6
/proc/13177/task/13179/stat : 13179 (pwbo2.0) R 13175 13177 12898 0 -1 4202560 39369 0 0 0 22341 23 0 0 20 0 2 0 274992868 229289984 41049 33554432000 4194304 5965102 140733741502960 140448102889272 4400960 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 224.19
Current children cumulated vsize (KiB) 223916
[startup+224.406 s]
/proc/loadavg: 2.06 1.83 1.83 3/179 13339
/proc/meminfo: memFree=27488488/32873660 swapFree=7120/7120
[pid=13177] ppid=13175 vsize=223916 CPUtime=224.29 cores=0,2,4,6
/proc/13177/stat : 13177 (pwbo2.0) S 13175 13177 12898 0 -1 4202496 40166 0 0 0 22409 20 0 0 20 0 2 0 274992867 229289984 41057 33554432000 4194304 5965102 140733741502960 140733741502480 4547341 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/13177/statm: 55979 41057 190 433 0 55543 0
[pid=13177/tid=13179] ppid=13175 vsize=223916 CPUtime=223.74 cores=0,2,4,6
/proc/13177/task/13179/stat : 13179 (pwbo2.0) R 13175 13177 12898 0 -1 4202560 39377 0 0 0 22351 23 0 0 20 0 2 0 274992868 229289984 41057 33554432000 4194304 5965102 140733741502960 140448102889272 4401146 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 224.29
Current children cumulated vsize (KiB) 223916
Child status: 255
# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 13177 and gives
# childrusage.ru_utime.tv_sec=223
# childrusage.ru_utime.tv_usec=523019
# childrusage.ru_stime.tv_sec=0
# childrusage.ru_stime.tv_usec=243962
# CPU time returned by wait4() is 223.767
# while last known CPU time is 224.29
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...
Real time (s): 224.41
CPU time (s): 224.29
CPU user time (s): 224.09
CPU system time (s): 0.2
CPU usage (%): 99.9465
Max. virtual memory (cumulated for all children) (KiB): 223916
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 223.523
system time used= 0.243962
maximum resident set size= 164244
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 40170
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= 72
involuntary context switches= 228
runsolver used 0.340948 second user time and 0.889864 second system time
The end