runsolver Copyright (C) 2010-2013 Olivier ROUSSEL
This is runsolver version 3.3.7 (svn: 2553)
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-4122050-1467316071/watcher-4122050-1467316071 -o /tmp/evaluation-result-4122050-1467316071/solver-4122050-1467316071 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node120-1467312316-18593 --watchdog 1960 toysat +RTS -H1G -M15500m -K1G -RTS --pb --search=bcd2 HOME/instance-4122050-1467316071.opb
pid=19272
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: 2.30 2.36 2.29 3/179 19275
/proc/meminfo: memFree=27263228/32872528 swapFree=1590004/1720820
[pid=19275] ppid=19272 vsize=696764 CPUtime=0 cores=1,3,5,7
/proc/19275/stat : 19275 (toysat) R 19272 19275 13693 0 -1 4202496 2591 0 0 0 0 0 0 0 20 0 4 0 12565580 713486336 3464 33554432000 4194304 16246674 140733419085904 140733419085328 13880264 0 2 0 34082818 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/19275/statm: 174703 3472 441 2943 0 171597 0
[pid=19275/tid=19276] ppid=19272 vsize=714172 CPUtime=0 cores=1,3,5,7
/proc/19275/task/19276/stat : 19276 (toysat) S 19272 19275 13693 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 12565580 731312128 3532 33554432000 4194304 16246674 140733419085904 139642636578032 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 1 0 0 0 0 0
[pid=19275/tid=19277] ppid=19272 vsize=718268 CPUtime=0 cores=1,3,5,7
/proc/19275/task/19277/stat : 19277 (toysat) S 19272 19275 13693 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 12565580 735506432 3550 33554432000 4194304 16246674 140733419085904 139642626088176 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 3 0 0 0 0 0
[pid=19275/tid=19278] ppid=19272 vsize=723388 CPUtime=0 cores=1,3,5,7
/proc/19275/task/19278/stat : 19278 (toysat) S 19272 19275 13693 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 12565580 740749312 3566 33554432000 4194304 16246674 140733419085904 139642540125360 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 1 0 0 0 0 0
[startup+0.100178 s]
/proc/loadavg: 2.30 2.36 2.29 3/179 19275
/proc/meminfo: memFree=27263228/32872528 swapFree=1590004/1720820
[pid=19275] ppid=19272 vsize=1218116 CPUtime=0.08 cores=1,3,5,7
/proc/19275/stat : 19275 (toysat) R 19272 19275 13693 0 -1 4202496 25374 0 0 0 5 3 0 0 20 0 4 0 12565580 1247350784 26235 33554432000 4194304 16246674 140733419085904 140733419085328 5546859 0 0 0 34082818 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/19275/statm: 304529 26245 708 2943 0 301423 0
[pid=19275/tid=19276] ppid=19272 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/19275/task/19276/stat : 19276 (toysat) S 19272 19275 13693 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 12565580 1247350784 26252 33554432000 4194304 16246674 140733419085904 139642636578032 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 1 0 0 0 0 0
[pid=19275/tid=19277] ppid=19272 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/19275/task/19277/stat : 19277 (toysat) S 19272 19275 13693 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 12565580 1247350784 26258 33554432000 4194304 16246674 140733419085904 139642626088176 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 3 0 0 0 0 0
[pid=19275/tid=19278] ppid=19272 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/19275/task/19278/stat : 19278 (toysat) S 19272 19275 13693 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 12565580 1247350784 26265 33554432000 4194304 16246674 140733419085904 139642540125360 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1218116
[startup+0.200476 s]
/proc/loadavg: 2.30 2.36 2.29 3/179 19275
/proc/meminfo: memFree=27263228/32872528 swapFree=1590004/1720820
[pid=19275] ppid=19272 vsize=1218116 CPUtime=0.19 cores=1,3,5,7
/proc/19275/stat : 19275 (toysat) R 19272 19275 13693 0 -1 4202496 48732 0 0 0 12 7 0 0 20 0 4 0 12565580 1247350784 49594 33554432000 4194304 16246674 140733419085904 140733419085328 12467381 0 0 0 34082818 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/19275/statm: 304529 49604 708 2943 0 301423 0
[pid=19275/tid=19276] ppid=19272 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/19275/task/19276/stat : 19276 (toysat) S 19272 19275 13693 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 12565580 1247350784 49613 33554432000 4194304 16246674 140733419085904 139642636578032 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 1 0 0 0 0 0
[pid=19275/tid=19277] ppid=19272 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/19275/task/19277/stat : 19277 (toysat) S 19272 19275 13693 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 12565580 1247350784 49622 33554432000 4194304 16246674 140733419085904 139642626088176 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 3 0 0 0 0 0
[pid=19275/tid=19278] ppid=19272 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/19275/task/19278/stat : 19278 (toysat) S 19272 19275 13693 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 12565580 1247350784 49628 33554432000 4194304 16246674 140733419085904 139642540125360 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 1218116
[startup+0.300493 s]
/proc/loadavg: 2.30 2.36 2.29 3/179 19275
/proc/meminfo: memFree=27263228/32872528 swapFree=1590004/1720820
[pid=19275] ppid=19272 vsize=1218116 CPUtime=0.29 cores=1,3,5,7
/proc/19275/stat : 19275 (toysat) R 19272 19275 13693 0 -1 4202496 71891 0 0 0 19 10 0 0 20 0 4 0 12565580 1247350784 72753 33554432000 4194304 16246674 140733419085904 140733419085328 5675357 0 0 0 34082818 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/19275/statm: 304529 72763 708 2943 0 301423 0
[pid=19275/tid=19276] ppid=19272 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/19275/task/19276/stat : 19276 (toysat) S 19272 19275 13693 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 12565580 1247350784 72769 33554432000 4194304 16246674 140733419085904 139642636578032 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 1 0 0 0 0 0
[pid=19275/tid=19277] ppid=19272 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/19275/task/19277/stat : 19277 (toysat) S 19272 19275 13693 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 12565580 1247350784 72777 33554432000 4194304 16246674 140733419085904 139642626088176 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 3 0 0 0 0 0
[pid=19275/tid=19278] ppid=19272 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/19275/task/19278/stat : 19278 (toysat) S 19272 19275 13693 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 12565580 1247350784 72784 33554432000 4194304 16246674 140733419085904 139642540125360 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1218116
[startup+0.70041 s]
/proc/loadavg: 2.30 2.36 2.29 3/179 19275
/proc/meminfo: memFree=27263228/32872528 swapFree=1590004/1720820
[pid=19275] ppid=19272 vsize=1218116 CPUtime=0.69 cores=1,3,5,7
/proc/19275/stat : 19275 (toysat) R 19272 19275 13693 0 -1 4202496 164025 0 0 0 46 23 0 0 20 0 4 0 12565580 1247350784 164887 33554432000 4194304 16246674 140733419085904 140733419085328 5675357 0 0 0 34082818 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/19275/statm: 304529 164899 708 2943 0 301423 0
[pid=19275/tid=19276] ppid=19272 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/19275/task/19276/stat : 19276 (toysat) S 19272 19275 13693 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 12565580 1247350784 164904 33554432000 4194304 16246674 140733419085904 139642636578032 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 1 0 0 0 0 0
[pid=19275/tid=19277] ppid=19272 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/19275/task/19277/stat : 19277 (toysat) S 19272 19275 13693 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 12565580 1247350784 164912 33554432000 4194304 16246674 140733419085904 139642626088176 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 3 0 0 0 0 0
[pid=19275/tid=19278] ppid=19272 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/19275/task/19278/stat : 19278 (toysat) S 19272 19275 13693 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 12565580 1247350784 164918 33554432000 4194304 16246674 140733419085904 139642540125360 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1218116
[startup+1.50042 s]
/proc/loadavg: 2.30 2.36 2.29 3/183 19279
/proc/meminfo: memFree=26278632/32872528 swapFree=1590004/1720820
[pid=19275] ppid=19272 vsize=1218116 CPUtime=1.49 cores=1,3,5,7
/proc/19275/stat : 19275 (toysat) R 19272 19275 13693 0 -1 4202496 245469 0 0 0 114 35 0 0 20 0 4 0 12565580 1247350784 246310 33554432000 4194304 16246674 140733419085904 140733419085216 13950230 0 0 0 34082818 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/19275/statm: 304529 246310 784 2943 0 301423 0
[pid=19275/tid=19276] ppid=19272 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/19275/task/19276/stat : 19276 (toysat) S 19272 19275 13693 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 12565580 1247350784 246310 33554432000 4194304 16246674 140733419085904 139642636578032 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 1 0 0 0 0 0
[pid=19275/tid=19277] ppid=19272 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/19275/task/19277/stat : 19277 (toysat) S 19272 19275 13693 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 12565580 1247350784 246310 33554432000 4194304 16246674 140733419085904 139642626088176 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 3 0 0 0 0 0
[pid=19275/tid=19278] ppid=19272 vsize=1218116 CPUtime=0 cores=1,3,5,7
/proc/19275/task/19278/stat : 19278 (toysat) S 19272 19275 13693 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 12565580 1247350784 246310 33554432000 4194304 16246674 140733419085904 139642540125360 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1218116
[startup+3.10041 s]
/proc/loadavg: 2.30 2.36 2.29 3/183 19279
/proc/meminfo: memFree=26190344/32872528 swapFree=1590004/1720820
[pid=19275] ppid=19272 vsize=1306180 CPUtime=3.09 cores=1,3,5,7
/proc/19275/stat : 19275 (toysat) R 19272 19275 13693 0 -1 4202496 267392 0 0 0 272 37 0 0 20 0 4 0 12565580 1337528320 268233 33554432000 4194304 16246674 140733419085904 140733419068904 5546243 0 0 0 34082818 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/19275/statm: 326545 268233 784 2943 0 323439 0
[pid=19275/tid=19276] ppid=19272 vsize=1306180 CPUtime=0 cores=1,3,5,7
/proc/19275/task/19276/stat : 19276 (toysat) S 19272 19275 13693 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 12565580 1337528320 268233 33554432000 4194304 16246674 140733419085904 139642636578032 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 1 0 0 0 0 0
[pid=19275/tid=19277] ppid=19272 vsize=1306180 CPUtime=0 cores=1,3,5,7
/proc/19275/task/19277/stat : 19277 (toysat) S 19272 19275 13693 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 12565580 1337528320 268233 33554432000 4194304 16246674 140733419085904 139642626088176 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 3 0 0 0 0 0
[pid=19275/tid=19278] ppid=19272 vsize=1306180 CPUtime=0 cores=1,3,5,7
/proc/19275/task/19278/stat : 19278 (toysat) S 19272 19275 13693 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 12565580 1337528320 268233 33554432000 4194304 16246674 140733419085904 139642540125360 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1306180
[startup+6.30042 s]
/proc/loadavg: 2.28 2.36 2.29 3/183 19279
/proc/meminfo: memFree=26189868/32872528 swapFree=1590004/1720820
[pid=19275] ppid=19272 vsize=1306180 CPUtime=6.29 cores=1,3,5,7
/proc/19275/stat : 19275 (toysat) R 19272 19275 13693 0 -1 4202496 267395 0 0 0 592 37 0 0 20 0 4 0 12565580 1337528320 268236 33554432000 4194304 16246674 140733419085904 140733419067776 5676609 0 0 0 34082818 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/19275/statm: 326545 268236 786 2943 0 323439 0
[pid=19275/tid=19276] ppid=19272 vsize=1306180 CPUtime=0 cores=1,3,5,7
/proc/19275/task/19276/stat : 19276 (toysat) S 19272 19275 13693 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 12565580 1337528320 268236 33554432000 4194304 16246674 140733419085904 139642636578032 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 1 0 0 0 0 0
[pid=19275/tid=19277] ppid=19272 vsize=1306180 CPUtime=0 cores=1,3,5,7
/proc/19275/task/19277/stat : 19277 (toysat) S 19272 19275 13693 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 12565580 1337528320 268236 33554432000 4194304 16246674 140733419085904 139642626088176 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 3 0 0 0 0 0
[pid=19275/tid=19278] ppid=19272 vsize=1306180 CPUtime=0 cores=1,3,5,7
/proc/19275/task/19278/stat : 19278 (toysat) S 19272 19275 13693 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 12565580 1337528320 268236 33554432000 4194304 16246674 140733419085904 139642540125360 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1306180
[startup+12.7004 s]
/proc/loadavg: 2.26 2.35 2.29 3/183 19279
/proc/meminfo: memFree=26190500/32872528 swapFree=1590004/1720820
[pid=19275] ppid=19272 vsize=1306180 CPUtime=12.68 cores=1,3,5,7
/proc/19275/stat : 19275 (toysat) R 19272 19275 13693 0 -1 4202496 267405 0 0 0 1231 37 0 0 20 0 4 0 12565580 1337528320 268246 33554432000 4194304 16246674 140733419085904 140733419067776 12483481 0 0 0 34082818 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/19275/statm: 326545 268246 786 2943 0 323439 0
[pid=19275/tid=19276] ppid=19272 vsize=1306180 CPUtime=0 cores=1,3,5,7
/proc/19275/task/19276/stat : 19276 (toysat) S 19272 19275 13693 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 12565580 1337528320 268246 33554432000 4194304 16246674 140733419085904 139642636578032 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 1 0 0 0 0 0
[pid=19275/tid=19277] ppid=19272 vsize=1306180 CPUtime=0 cores=1,3,5,7
/proc/19275/task/19277/stat : 19277 (toysat) S 19272 19275 13693 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 12565580 1337528320 268246 33554432000 4194304 16246674 140733419085904 139642626088176 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 3 0 0 0 0 0
[pid=19275/tid=19278] ppid=19272 vsize=1306180 CPUtime=0 cores=1,3,5,7
/proc/19275/task/19278/stat : 19278 (toysat) S 19272 19275 13693 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 12565580 1337528320 268246 33554432000 4194304 16246674 140733419085904 139642540125360 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1306180
Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 19275 sig 9
??? end of watcher thread
Dumping a history of the last processes samples
[startup+12.8005 s]
/proc/loadavg: 2.26 2.35 2.29 3/183 19279
/proc/meminfo: memFree=26190500/32872528 swapFree=1590004/1720820
[pid=19275] ppid=19272 vsize=1306180 CPUtime=12.78 cores=1,3,5,7
/proc/19275/stat : 19275 (toysat) R 19272 19275 13693 0 -1 4202496 267405 0 0 0 1241 37 0 0 20 0 4 0 12565580 1337528320 268246 33554432000 4194304 16246674 140733419085904 140733419067776 5822484 0 0 0 34082818 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/19275/statm: 326545 268246 786 2943 0 323439 0
[pid=19275/tid=19276] ppid=19272 vsize=1306180 CPUtime=0 cores=1,3,5,7
/proc/19275/task/19276/stat : 19276 (toysat) S 19272 19275 13693 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 12565580 1337528320 268246 33554432000 4194304 16246674 140733419085904 139642636578032 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 1 0 0 0 0 0
[pid=19275/tid=19277] ppid=19272 vsize=1306180 CPUtime=0 cores=1,3,5,7
/proc/19275/task/19277/stat : 19277 (toysat) S 19272 19275 13693 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 12565580 1337528320 268246 33554432000 4194304 16246674 140733419085904 139642626088176 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 3 0 0 0 0 0
[pid=19275/tid=19278] ppid=19272 vsize=1306180 CPUtime=0 cores=1,3,5,7
/proc/19275/task/19278/stat : 19278 (toysat) S 19272 19275 13693 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 12565580 1337528320 268246 33554432000 4194304 16246674 140733419085904 139642540125360 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 12.78
Current children cumulated vsize (KiB) 1306180
[startup+12.9004 s]
/proc/loadavg: 2.26 2.35 2.29 3/183 19279
/proc/meminfo: memFree=26190500/32872528 swapFree=1590004/1720820
[pid=19275] ppid=19272 vsize=0 CPUtime=12.89 cores=1,3,5,7
/proc/19275/stat : 19275 (toysat) R 19272 19275 13693 0 -1 4202500 267410 0 0 0 1249 40 0 0 20 0 1 0 12565580 0 0 33554432000 0 0 0 0 0 0 0 33554432 0 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/19275/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 12.89
Current children cumulated vsize (KiB) 0
Child status: 0
Real time (s): 12.9322
CPU time (s): 12.93
CPU user time (s): 12.4911
CPU system time (s): 0.438933
CPU usage (%): 99.983
Max. virtual memory (cumulated for all children) (KiB): 1306180
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 12.4911
system time used= 0.438933
maximum resident set size= 1072996
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 267410
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= 24
involuntary context switches= 14
??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.031995 second user time and 0.055991 second system time
The end