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-3699991-1338086724/watcher-3699991-1338086724 -o /tmp/evaluation-result-3699991-1338086724/solver-3699991-1338086724 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-I.sh HOME/instance-3699991-1338086724.opb 54841623 HOME HOME
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: 2.26 2.30 2.16 3/179 19541
/proc/meminfo: memFree=19854684/32873648 swapFree=7104/7104
[pid=19541] ppid=19539 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/19541/stat : 19541 (npSolver-pbo-I.) S 19539 19541 14700 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 274797910 9367552 274 33554432000 4194304 5064252 140735571727232 140735571726144 214537233998 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/19541/statm: 2287 274 233 213 0 72 0
[startup+0.103058 s]
/proc/loadavg: 2.26 2.30 2.16 3/179 19541
/proc/meminfo: memFree=19854684/32873648 swapFree=7104/7104
[pid=19541] ppid=19539 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/19541/stat : 19541 (npSolver-pbo-I.) S 19539 19541 14700 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 274797910 9367552 274 33554432000 4194304 5064252 140735571727232 140735571726144 214537233998 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/19541/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148
[startup+0.200271 s]
/proc/loadavg: 2.26 2.30 2.16 3/179 19541
/proc/meminfo: memFree=19854684/32873648 swapFree=7104/7104
[pid=19541] ppid=19539 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/19541/stat : 19541 (npSolver-pbo-I.) S 19539 19541 14700 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 274797910 9367552 274 33554432000 4194304 5064252 140735571727232 140735571726144 214537233998 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/19541/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148
[startup+0.300256 s]
/proc/loadavg: 2.26 2.30 2.16 3/179 19541
/proc/meminfo: memFree=19854684/32873648 swapFree=7104/7104
[pid=19541] ppid=19539 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/19541/stat : 19541 (npSolver-pbo-I.) S 19539 19541 14700 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 274797910 9367552 274 33554432000 4194304 5064252 140735571727232 140735571726144 214537233998 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/19541/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148
[startup+0.700174 s]
/proc/loadavg: 2.26 2.30 2.16 3/179 19541
/proc/meminfo: memFree=19854684/32873648 swapFree=7104/7104
[pid=19541] ppid=19539 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/19541/stat : 19541 (npSolver-pbo-I.) S 19539 19541 14700 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 274797910 9367552 274 33554432000 4194304 5064252 140735571727232 140735571726144 214537233998 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/19541/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148
[startup+1.5002 s]
/proc/loadavg: 2.23 2.29 2.16 3/181 19543
/proc/meminfo: memFree=19784684/32873648 swapFree=7104/7104
[pid=19541] ppid=19539 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/19541/stat : 19541 (npSolver-pbo-I.) S 19539 19541 14700 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 274797910 9367552 274 33554432000 4194304 5064252 140735571727232 140735571726144 214537233998 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/19541/statm: 2287 274 233 213 0 72 0
[pid=19542] ppid=19541 vsize=124908 CPUtime=1.49 cores=1,3,5,7
/proc/19542/stat : 19542 (npSolver-pbo) R 19541 19541 14700 0 -1 4202496 18081 0 0 0 145 4 0 0 20 0 1 0 274797910 127905792 28766 33554432000 4194304 5992684 140734061555984 140734061543656 4957503 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/19542/statm: 31227 28768 158 440 0 30783 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 134056
[startup+3.10022 s]
/proc/loadavg: 2.23 2.29 2.16 3/181 19543
/proc/meminfo: memFree=19666888/32873648 swapFree=7104/7104
[pid=19541] ppid=19539 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/19541/stat : 19541 (npSolver-pbo-I.) S 19539 19541 14700 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 274797910 9367552 274 33554432000 4194304 5064252 140735571727232 140735571726144 214537233998 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/19541/statm: 2287 274 233 213 0 72 0
[pid=19542] ppid=19541 vsize=235228 CPUtime=2.51 cores=1,3,5,7
/proc/19542/stat : 19542 (npSolver-pbo) S 19541 19541 14700 0 -1 4202496 30046 0 0 0 228 23 0 0 20 0 1 0 274797910 240873472 51229 33554432000 4194304 5992684 140734061555984 140734061550432 5175646 0 65536 4102 0 18446744071579302229 0 0 17 5 0 0 1 0 0
/proc/19542/statm: 58807 51229 165 440 0 58363 0
Current children cumulated CPU time (s) 2.51
Current children cumulated vsize (KiB) 244376
[startup+6.30024 s]
/proc/loadavg: 2.30 2.31 2.16 3/183 19545
/proc/meminfo: memFree=19132048/32873648 swapFree=7104/7104
[pid=19541] ppid=19539 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/19541/stat : 19541 (npSolver-pbo-I.) S 19539 19541 14700 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 274797910 9367552 274 33554432000 4194304 5064252 140735571727232 140735571726144 214537233998 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/19541/statm: 2287 274 233 213 0 72 0
[pid=19542] ppid=19541 vsize=235228 CPUtime=2.51 cores=1,3,5,7
/proc/19542/stat : 19542 (npSolver-pbo) S 19541 19541 14700 0 -1 4202496 30046 0 0 0 228 23 0 0 20 0 1 0 274797910 240873472 51229 33554432000 4194304 5992684 140734061555984 140734061550432 5175646 0 65536 4102 0 18446744071579302229 0 0 17 5 0 0 1 0 0
/proc/19542/statm: 58807 51229 165 440 0 58363 0
[pid=19544] ppid=19542 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/19544/stat : 19544 (cp2_pre.sh) S 19542 19541 14700 0 -1 4202496 607 0 0 0 0 0 0 0 20 0 1 0 274798163 9367552 276 33554432000 4194304 5064252 140734262681168 140734262679872 214537233998 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/19544/statm: 2287 276 234 213 0 72 0
[pid=19545] ppid=19544 vsize=510720 CPUtime=3.74 cores=1,3,5,7
/proc/19545/stat : 19545 (coprocessor) R 19544 19541 14700 0 -1 4202496 17754 0 0 0 355 19 0 0 20 0 1 0 274798164 522977280 94059 33554432000 4194304 6586260 140736064090368 140736064086120 5732496 0 0 4096 8404994 0 0 0 17 3 0 0 0 0 0
/proc/19545/statm: 127680 94059 158 584 0 127092 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 764244
[startup+12.7004 s]
/proc/loadavg: 2.27 2.30 2.16 3/181 19547
/proc/meminfo: memFree=18943396/32873648 swapFree=7104/7104
[pid=19541] ppid=19539 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/19541/stat : 19541 (npSolver-pbo-I.) S 19539 19541 14700 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 274797910 9367552 274 33554432000 4194304 5064252 140735571727232 140735571726144 214537233998 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/19541/statm: 2287 274 233 213 0 72 0
[pid=19542] ppid=19541 vsize=235228 CPUtime=8.53 cores=1,3,5,7
/proc/19542/stat : 19542 (npSolver-pbo) S 19541 19541 14700 0 -1 4202496 30061 18655 0 0 228 23 569 33 20 0 1 0 274797910 240873472 51231 33554432000 4194304 5992684 140734061555984 140734061542248 5179600 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 1 0 0
/proc/19542/statm: 58807 51231 167 440 0 58363 0
[pid=19547] ppid=19542 vsize=760736 CPUtime=4.11 cores=1,3,5,7
/proc/19547/stat : 19547 (glucosInc) R 19542 19541 14700 0 -1 4202496 100713 0 0 0 388 23 0 0 20 0 1 0 274798767 778993664 151838 33554432000 4194304 5654031 140733491115200 140733491113080 4232477 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/19547/statm: 190184 151838 130 357 0 189824 0
Current children cumulated CPU time (s) 12.64
Current children cumulated vsize (KiB) 1005112
[startup+25.5002 s]
/proc/loadavg: 2.23 2.29 2.16 3/181 19547
/proc/meminfo: memFree=18872288/32873648 swapFree=7104/7104
[pid=19541] ppid=19539 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/19541/stat : 19541 (npSolver-pbo-I.) S 19539 19541 14700 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 274797910 9367552 274 33554432000 4194304 5064252 140735571727232 140735571726144 214537233998 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/19541/statm: 2287 274 233 213 0 72 0
[pid=19542] ppid=19541 vsize=295212 CPUtime=9 cores=1,3,5,7
/proc/19542/stat : 19542 (npSolver-pbo) R 19541 19541 14700 0 -1 4202496 36801 18655 0 0 271 27 569 33 20 0 1 0 274797910 302297088 66233 33554432000 4194304 5992684 140734061555984 140734061542248 5179600 0 0 4096 0 0 0 0 17 5 0 0 1 0 0
/proc/19542/statm: 73803 66233 173 440 0 73359 0
[pid=19547] ppid=19542 vsize=764628 CPUtime=16.5 cores=1,3,5,7
/proc/19547/stat : 19547 (glucosInc) S 19542 19541 14700 0 -1 4202496 102624 0 0 0 1626 24 0 0 20 0 1 0 274798767 782979072 155282 33554432000 4194304 5654031 140733491115200 140733491113512 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/19547/statm: 191157 155282 146 357 0 190797 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 1068988
Solver just ended. Dumping a history of the last processes samples
[startup+25.6021 s]
/proc/loadavg: 2.23 2.29 2.16 3/181 19547
/proc/meminfo: memFree=18872288/32873648 swapFree=7104/7104
[pid=19541] ppid=19539 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/19541/stat : 19541 (npSolver-pbo-I.) S 19539 19541 14700 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 274797910 9367552 274 33554432000 4194304 5064252 140735571727232 140735571726144 214537233998 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/19541/statm: 2287 274 233 213 0 72 0
[pid=19542] ppid=19541 vsize=295216 CPUtime=9.05 cores=1,3,5,7
/proc/19542/stat : 19542 (npSolver-pbo) S 19541 19541 14700 0 -1 4204032 36815 18655 0 0 272 31 569 33 20 0 1 0 274797910 302301184 66245 33554432000 4194304 5992684 140734061555984 140734061550520 5240597 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 1 0 0
/proc/19542/statm: 73804 66245 184 440 0 73360 0
[pid=19547] ppid=19542 vsize=764628 CPUtime=16.5 cores=1,3,5,7
/proc/19547/stat : 19547 (glucosInc) S 19542 19541 14700 0 -1 4202496 102624 0 0 0 1626 24 0 0 20 0 1 0 274798767 782979072 155282 33554432000 4194304 5654031 140733491115200 140733491113512 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/19547/statm: 191157 155282 146 357 0 190797 0
Current children cumulated CPU time (s) 25.55
Current children cumulated vsize (KiB) 1068992
[startup+28.8003 s]
/proc/loadavg: 2.21 2.29 2.16 2/182 19548
/proc/meminfo: memFree=18377804/32873648 swapFree=7104/7104
[pid=19541] ppid=19539 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/19541/stat : 19541 (npSolver-pbo-I.) S 19539 19541 14700 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 274797910 9367552 274 33554432000 4194304 5064252 140735571727232 140735571726144 214537233998 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/19541/statm: 2287 274 233 213 0 72 0
[pid=19542] ppid=19541 vsize=295216 CPUtime=9.2 cores=1,3,5,7
/proc/19542/stat : 19542 (npSolver-pbo) S 19541 19541 14700 0 -1 4204032 36816 18655 0 0 272 46 569 33 20 0 1 0 274797910 302301184 66246 33554432000 4194304 5992684 140734061555984 140734061550520 5240597 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 1 0 0
/proc/19542/statm: 73804 66246 185 440 0 73360 0
[pid=19547] ppid=19542 vsize=764628 CPUtime=16.5 cores=1,3,5,7
/proc/19547/stat : 19547 (glucosInc) S 19542 19541 14700 0 -1 4202496 102624 0 0 0 1626 24 0 0 20 0 1 0 274798767 782979072 155282 33554432000 4194304 5654031 140733491115200 140733491113512 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/19547/statm: 191157 155282 146 357 0 190797 0
Current children cumulated CPU time (s) 25.7
Current children cumulated vsize (KiB) 1068992
[startup+30.4002 s]
/proc/loadavg: 2.21 2.29 2.16 2/182 19548
/proc/meminfo: memFree=18377188/32873648 swapFree=7104/7104
[pid=19541] ppid=19539 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/19541/stat : 19541 (npSolver-pbo-I.) S 19539 19541 14700 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 274797910 9367552 274 33554432000 4194304 5064252 140735571727232 140735571726144 214537233998 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/19541/statm: 2287 274 233 213 0 72 0
[pid=19542] ppid=19541 vsize=295216 CPUtime=9.2 cores=1,3,5,7
/proc/19542/stat : 19542 (npSolver-pbo) S 19541 19541 14700 0 -1 4204032 36816 18655 0 0 272 46 569 33 20 0 1 0 274797910 302301184 66246 33554432000 4194304 5992684 140734061555984 140734061550520 5240597 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 1 0 0
/proc/19542/statm: 73804 66246 185 440 0 73360 0
[pid=19547] ppid=19542 vsize=764628 CPUtime=16.5 cores=1,3,5,7
/proc/19547/stat : 19547 (glucosInc) S 19542 19541 14700 0 -1 4202496 102624 0 0 0 1626 24 0 0 20 0 1 0 274798767 782979072 155282 33554432000 4194304 5654031 140733491115200 140733491113512 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/19547/statm: 191157 155282 146 357 0 190797 0
Current children cumulated CPU time (s) 25.7
Current children cumulated vsize (KiB) 1068992
[startup+31.2002 s]
/proc/loadavg: 2.35 2.31 2.17 2/182 19548
/proc/meminfo: memFree=18376940/32873648 swapFree=7104/7104
[pid=19541] ppid=19539 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/19541/stat : 19541 (npSolver-pbo-I.) S 19539 19541 14700 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 274797910 9367552 274 33554432000 4194304 5064252 140735571727232 140735571726144 214537233998 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/19541/statm: 2287 274 233 213 0 72 0
[pid=19542] ppid=19541 vsize=295216 CPUtime=9.2 cores=1,3,5,7
/proc/19542/stat : 19542 (npSolver-pbo) S 19541 19541 14700 0 -1 4204032 36816 18655 0 0 272 46 569 33 20 0 1 0 274797910 302301184 66246 33554432000 4194304 5992684 140734061555984 140734061550520 5240597 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 1 0 0
/proc/19542/statm: 73804 66246 185 440 0 73360 0
[pid=19547] ppid=19542 vsize=764628 CPUtime=16.5 cores=1,3,5,7
/proc/19547/stat : 19547 (glucosInc) S 19542 19541 14700 0 -1 4202496 102624 0 0 0 1626 24 0 0 20 0 1 0 274798767 782979072 155282 33554432000 4194304 5654031 140733491115200 140733491113512 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/19547/statm: 191157 155282 146 357 0 190797 0
Current children cumulated CPU time (s) 25.7
Current children cumulated vsize (KiB) 1068992
[startup+31.4002 s]
/proc/loadavg: 2.35 2.31 2.17 2/182 19548
/proc/meminfo: memFree=18376940/32873648 swapFree=7104/7104
[pid=19541] ppid=19539 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/19541/stat : 19541 (npSolver-pbo-I.) S 19539 19541 14700 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 274797910 9367552 274 33554432000 4194304 5064252 140735571727232 140735571726144 214537233998 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/19541/statm: 2287 274 233 213 0 72 0
[pid=19542] ppid=19541 vsize=295216 CPUtime=9.2 cores=1,3,5,7
/proc/19542/stat : 19542 (npSolver-pbo) S 19541 19541 14700 0 -1 4204032 36816 18655 0 0 272 46 569 33 20 0 1 0 274797910 302301184 66246 33554432000 4194304 5992684 140734061555984 140734061550520 5240597 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 1 0 0
/proc/19542/statm: 73804 66246 185 440 0 73360 0
[pid=19547] ppid=19542 vsize=764628 CPUtime=16.5 cores=1,3,5,7
/proc/19547/stat : 19547 (glucosInc) S 19542 19541 14700 0 -1 4202496 102624 0 0 0 1626 24 0 0 20 0 1 0 274798767 782979072 155282 33554432000 4194304 5654031 140733491115200 140733491113512 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/19547/statm: 191157 155282 146 357 0 190797 0
Current children cumulated CPU time (s) 25.7
Current children cumulated vsize (KiB) 1068992
[startup+31.5002 s]
/proc/loadavg: 2.35 2.31 2.17 2/182 19548
/proc/meminfo: memFree=18376940/32873648 swapFree=7104/7104
[pid=19541] ppid=19539 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/19541/stat : 19541 (npSolver-pbo-I.) S 19539 19541 14700 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 274797910 9367552 274 33554432000 4194304 5064252 140735571727232 140735571726144 214537233998 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/19541/statm: 2287 274 233 213 0 72 0
[pid=19542] ppid=19541 vsize=295216 CPUtime=9.2 cores=1,3,5,7
/proc/19542/stat : 19542 (npSolver-pbo) S 19541 19541 14700 0 -1 4204032 36816 18655 0 0 272 46 569 33 20 0 1 0 274797910 302301184 66246 33554432000 4194304 5992684 140734061555984 140734061550520 5240597 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 1 0 0
/proc/19542/statm: 73804 66246 185 440 0 73360 0
[pid=19547] ppid=19542 vsize=764628 CPUtime=16.5 cores=1,3,5,7
/proc/19547/stat : 19547 (glucosInc) S 19542 19541 14700 0 -1 4202496 102624 0 0 0 1626 24 0 0 20 0 1 0 274798767 782979072 155282 33554432000 4194304 5654031 140733491115200 140733491113512 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/19547/statm: 191157 155282 146 357 0 190797 0
Current children cumulated CPU time (s) 25.7
Current children cumulated vsize (KiB) 1068992
Child status: 0
# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 19541 and gives
# childrusage.ru_utime.tv_sec=8
# childrusage.ru_utime.tv_usec=418720
# childrusage.ru_stime.tv_sec=0
# childrusage.ru_stime.tv_usec=807877
# CPU time returned by wait4() is 9.2266
# while last known CPU time is 25.7
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...
Real time (s): 31.5819
CPU time (s): 25.7
CPU user time (s): 24.67
CPU system time (s): 1.03
CPU usage (%): 81.3757
Max. virtual memory (cumulated for all children) (KiB): 1068992
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 8.41872
system time used= 0.807877
maximum resident set size= 376244
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 55844
page faults= 0
swaps= 0
block input operations= 8
block output operations= 399104
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 76044
involuntary context switches= 36
runsolver used 0.06199 second user time and 0.183972 second system time
The end