Trace number 4391724

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
NACRE 1.0.5? (TO) 2400.05 2400.01

General information on the benchmark

NameRandom/Random-RB-3-28-28f/
rand-3-28-28-93-632f-36.xml
MD5SUMe0a8d3734b0eaa27800dfa1f13e1fbfb
Bench CategoryCSP (decision problem)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables28
Number of constraints93
Number of domains1
Minimum domain size28
Maximum domain size28
Distribution of domain sizes[{"size":28,"count":28}]
Minimum variable degree4
Maximum variable degree16
Distribution of variable degrees[{"degree":4,"count":2},{"degree":5,"count":1},{"degree":6,"count":1},{"degree":7,"count":3},{"degree":8,"count":2},{"degree":9,"count":2},{"degree":10,"count":5},{"degree":11,"count":4},{"degree":12,"count":2},{"degree":13,"count":1},{"degree":14,"count":2},{"degree":15,"count":2},{"degree":16,"count":1}]
Minimum constraint arity3
Maximum constraint arity3
Distribution of constraint arities[{"arity":3,"count":93}]
Number of extensional constraints93
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":93}]
Optimization problemNO
Type of objective

Solver Data 

0.60/0.62	c NACRE 1.0.5
2400.04/2400.01	c
2400.04/2400.01	c # time = 2400.04
2400.04/2400.01	c # Dec = 554346
2400.04/2400.01	c # Propagate Calls = 69286604
2400.04/2400.01	c # assignAt Calls = 554346
2400.04/2400.01	c # removeAt Calls = 80332367
2400.04/2400.01	c # Run = 1148
2400.04/2400.01	c # Conflicts = 546729
2400.04/2400.01	c # Memory used = 51.424 Mb
2400.04/2400.01	s UNKNOWN

Verifier Data


Watcher Data 

runsolver version 3.4.0 (svn: 3012) Copyright (C) 2010-2013 Olivier ROUSSEL

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.

NUMA information:
  number of nodes: 2
  memory of node 0: 16374 MiB (15070 MiB free)
  memory of node 1: 16384 MiB (15541 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4391724-1568308100/watcher-4391724-1568308100 -o /tmp/evaluation-result-4391724-1568308100/solver-4391724-1568308100 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node151-1568305658-21708 --watchdog 2560 nacre_mini_release HOME/instance-4391724-1568308100.xml -complete -l100 -cm 

running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2500 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
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
solver pid=22255, runsolver pid=22252
Current StackSize limit: 8192 KiB


[startup+0.100155 s]*
/proc/loadavg: 2.00 2.04 2.04 2/197 22256
/proc/meminfo: memFree=31359492/32770624 swapFree=66933216/67108860
[pid=22255] ppid=22252 vsize=35152 memory=11632 CPUtime=0.1 cores=1,3,5,7
/proc/22255/stat : 22255 (nacre_mini_rele) R 22252 22255 19999 0 -1 4202496 3189 0 0 0 10 0 0 0 20 0 1 0 407081519 35995648 2908 33554432000 4194304 4935366 140728213408240 140728213405816 139934099028992 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7034520 7039168 27529216 140728213414907 140728213415013 140728213415013 140728213417922 0
/proc/22255/statm: 8788 2908 568 181 0 2405 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 35152 KiB
Current children cumulated memory: 11632 KiB

[startup+0.209462 s]*
/proc/loadavg: 2.00 2.04 2.04 3/195 22263
/proc/meminfo: memFree=31351104/32770624 swapFree=66933216/67108860
[pid=22255] ppid=22252 vsize=43768 memory=20080 CPUtime=0.21 cores=1,3,5,7
/proc/22255/stat : 22255 (nacre_mini_rele) R 22252 22255 19999 0 -1 4202496 5343 0 0 0 21 0 0 0 20 0 1 0 407081519 44818432 5020 33554432000 4194304 4935366 140728213408240 140728213405816 4635248 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7034520 7039168 27529216 140728213414907 140728213415013 140728213415013 140728213417922 0
/proc/22255/statm: 10942 5020 568 181 0 4559 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 43768 KiB
Current children cumulated memory: 20080 KiB

[startup+0.309677 s]*
/proc/loadavg: 2.00 2.04 2.04 3/200 22288
/proc/meminfo: memFree=31341004/32770624 swapFree=66933216/67108860
[pid=22255] ppid=22252 vsize=51372 memory=27736 CPUtime=0.3 cores=1,3,5,7
/proc/22255/stat : 22255 (nacre_mini_rele) R 22252 22255 19999 0 -1 4202496 7244 0 0 0 30 0 0 0 20 0 1 0 407081519 52604928 6934 33554432000 4194304 4935366 140728213408240 140728213405816 139934099028992 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7034520 7039168 27529216 140728213414907 140728213415013 140728213415013 140728213417922 0
/proc/22255/statm: 12843 6934 568 181 0 6460 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 51372 KiB
Current children cumulated memory: 27736 KiB

[startup+0.700359 s]
/proc/loadavg: 2.00 2.04 2.04 4/207 22311
/proc/meminfo: memFree=31318400/32770624 swapFree=66933216/67108860
[pid=22255] ppid=22252 vsize=74688 memory=51232 CPUtime=0.69 cores=1,3,5,7
/proc/22255/stat : 22255 (nacre_mini_rele) R 22252 22255 19999 0 -1 4202496 13091 0 0 0 68 1 0 0 20 0 1 0 407081519 76480512 12808 33554432000 4194304 4935366 140728213408240 140728213405816 4333156 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 27529216 140728213414907 140728213415013 140728213415013 140728213417922 0
/proc/22255/statm: 18672 12808 568 181 0 12289 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 74688 KiB
Current children cumulated memory: 51232 KiB

[startup+1.50041 s]
/proc/loadavg: 2.00 2.04 2.04 4/200 22349
/proc/meminfo: memFree=31318068/32770624 swapFree=66933216/67108860
[pid=22255] ppid=22252 vsize=74688 memory=51232 CPUtime=1.49 cores=1,3,5,7
/proc/22255/stat : 22255 (nacre_mini_rele) R 22252 22255 19999 0 -1 4202496 13100 0 0 0 148 1 0 0 20 0 1 0 407081519 76480512 12808 33554432000 4194304 4935366 140728213408240 140728213406488 139934099453524 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 27529216 140728213414907 140728213415013 140728213415013 140728213417922 0
/proc/22255/statm: 18672 12808 568 181 0 12289 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 74688 KiB
Current children cumulated memory: 51232 KiB

[startup+3.10962 s]
/proc/loadavg: 2.00 2.04 2.04 3/200 22350
/proc/meminfo: memFree=31317872/32770624 swapFree=66933216/67108860
[pid=22255] ppid=22252 vsize=74688 memory=51368 CPUtime=3.09 cores=1,3,5,7
/proc/22255/stat : 22255 (nacre_mini_rele) R 22252 22255 19999 0 -1 4202496 24937 0 0 0 308 1 0 0 20 0 1 0 407081519 76480512 12842 33554432000 4194304 4935366 140728213408240 140728213406488 139934104789904 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 27529216 140728213414907 140728213415013 140728213415013 140728213417922 0
/proc/22255/statm: 18672 12842 595 181 0 12289 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 74688 KiB
Current children cumulated memory: 51368 KiB

[startup+6.3004 s]
/proc/loadavg: 2.00 2.04 2.04 3/199 22350
/proc/meminfo: memFree=31317376/32770624 swapFree=66933216/67108860
[pid=22255] ppid=22252 vsize=74688 memory=51368 CPUtime=6.29 cores=1,3,5,7
/proc/22255/stat : 22255 (nacre_mini_rele) R 22252 22255 19999 0 -1 4202496 36774 0 0 0 627 2 0 0 20 0 1 0 407081519 76480512 12842 33554432000 4194304 4935366 140728213408240 140728213406488 4401312 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 27529216 140728213414907 140728213415013 140728213415013 140728213417922 0
/proc/22255/statm: 18672 12842 595 181 0 12289 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 74688 KiB
Current children cumulated memory: 51368 KiB

[startup+12.7004 s]
/proc/loadavg: 2.00 2.04 2.04 3/199 22350
/proc/meminfo: memFree=31317376/32770624 swapFree=66933216/67108860
[pid=22255] ppid=22252 vsize=74688 memory=51368 CPUtime=12.69 cores=1,3,5,7
/proc/22255/stat : 22255 (nacre_mini_rele) R 22252 22255 19999 0 -1 4202496 48611 0 0 0 1267 2 0 0 20 0 1 0 407081519 76480512 12842 33554432000 4194304 4935366 140728213408240 140728213406488 139934098588445 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 27529216 140728213414907 140728213415013 140728213415013 140728213417922 0
/proc/22255/statm: 18672 12842 595 181 0 12289 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 74688 KiB
Current children cumulated memory: 51368 KiB

[startup+25.5004 s]
/proc/loadavg: 2.00 2.04 2.04 3/199 22350
/proc/meminfo: memFree=31316972/32770624 swapFree=66933216/67108860
[pid=22255] ppid=22252 vsize=74688 memory=51368 CPUtime=25.49 cores=1,3,5,7
/proc/22255/stat : 22255 (nacre_mini_rele) R 22252 22255 19999 0 -1 4202496 72285 0 0 0 2546 3 0 0 20 0 1 0 407081519 76480512 12842 33554432000 4194304 4935366 140728213408240 140728213406488 139934099453527 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 27529216 140728213414907 140728213415013 140728213415013 140728213417922 0
/proc/22255/statm: 18672 12842 595 181 0 12289 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 74688 KiB
Current children cumulated memory: 51368 KiB

[startup+51.1096 s]
/proc/loadavg: 2.00 2.04 2.04 3/199 22352
/proc/meminfo: memFree=31316308/32770624 swapFree=66933216/67108860
[pid=22255] ppid=22252 vsize=74688 memory=51368 CPUtime=51.1 cores=1,3,5,7
/proc/22255/stat : 22255 (nacre_mini_rele) R 22252 22255 19999 0 -1 4202496 84123 0 0 0 5106 4 0 0 20 0 1 0 407081519 76480512 12842 33554432000 4194304 4935366 140728213408240 140728213406488 139934099453534 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 27529216 140728213414907 140728213415013 140728213415013 140728213417922 0
/proc/22255/statm: 18672 12842 595 181 0 12289 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 74688 KiB
Current children cumulated memory: 51368 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.03 2.04 3/199 22356
/proc/meminfo: memFree=31316256/32770624 swapFree=66933216/67108860
[pid=22255] ppid=22252 vsize=74688 memory=51368 CPUtime=102.28 cores=1,3,5,7
/proc/22255/stat : 22255 (nacre_mini_rele) R 22252 22255 19999 0 -1 4202496 84761 0 0 0 10224 4 0 0 20 0 1 0 407081519 76480512 12842 33554432000 4194304 4935366 140728213408240 140728213406488 4212112 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 27529216 140728213414907 140728213415013 140728213415013 140728213417922 0
/proc/22255/statm: 18672 12842 595 181 0 12289 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 74688 KiB
Current children cumulated memory: 51368 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.02 2.04 3/200 22368
/proc/meminfo: memFree=31316772/32770624 swapFree=66933228/67108860
[pid=22255] ppid=22252 vsize=74688 memory=51368 CPUtime=162.28 cores=1,3,5,7
/proc/22255/stat : 22255 (nacre_mini_rele) R 22252 22255 19999 0 -1 4202496 85386 0 0 0 16224 4 0 0 20 0 1 0 407081519 76480512 12842 33554432000 4194304 4935366 140728213408240 140728213406488 4400723 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 27529216 140728213414907 140728213415013 140728213415013 140728213417922 0
/proc/22255/statm: 18672 12842 595 181 0 12289 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 74688 KiB
Current children cumulated memory: 51368 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.02 2.04 3/201 22374
/proc/meminfo: memFree=31316456/32770624 swapFree=66933228/67108860
[pid=22255] ppid=22252 vsize=74688 memory=51368 CPUtime=222.29 cores=1,3,5,7
/proc/22255/stat : 22255 (nacre_mini_rele) R 22252 22255 19999 0 -1 4202496 86011 0 0 0 22225 4 0 0 20 0 1 0 407081519 76480512 12842 33554432000 4194304 4935366 140728213408240 140728213406488 139934098599920 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 27529216 140728213414907 140728213415013 140728213415013 140728213417922 0
/proc/22255/statm: 18672 12842 595 181 0 12289 0
Current children cumulated CPU time: 222.29 s
Current children cumulated vsize: 74688 KiB
Current children cumulated memory: 51368 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/200 22378
/proc/meminfo: memFree=31316712/32770624 swapFree=66933228/67108860
[pid=22255] ppid=22252 vsize=74688 memory=51368 CPUtime=282.29 cores=1,3,5,7
/proc/22255/stat : 22255 (nacre_mini_rele) R 22252 22255 19999 0 -1 4202496 86636 0 0 0 28225 4 0 0 20 0 1 0 407081519 76480512 12842 33554432000 4194304 4935366 140728213408240 140728213406488 139934098599792 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 27529216 140728213414907 140728213415013 140728213415013 140728213417922 0
/proc/22255/statm: 18672 12842 595 181 0 12289 0
Current children cumulated CPU time: 282.29 s
Current children cumulated vsize: 74688 KiB
Current children cumulated memory: 51368 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/200 22382
/proc/meminfo: memFree=31316148/32770624 swapFree=66933228/67108860
[pid=22255] ppid=22252 vsize=74688 memory=51368 CPUtime=342.29 cores=1,3,5,7
/proc/22255/stat : 22255 (nacre_mini_rele) R 22252 22255 19999 0 -1 4202496 87261 0 0 0 34225 4 0 0 20 0 1 0 407081519 76480512 12842 33554432000 4194304 4935366 140728213408240 140728213406488 139934098583072 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 27529216 140728213414907 140728213415013 140728213415013 140728213417922 0
/proc/22255/statm: 18672 12842 595 181 0 12289 0
Current children cumulated CPU time: 342.29 s
Current children cumulated vsize: 74688 KiB
Current children cumulated memory: 51368 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/200 22386
/proc/meminfo: memFree=31316428/32770624 swapFree=66933228/67108860
[pid=22255] ppid=22252 vsize=74688 memory=51368 CPUtime=402.29 cores=1,3,5,7
/proc/22255/stat : 22255 (nacre_mini_rele) R 22252 22255 19999 0 -1 4202496 87886 0 0 0 40225 4 0 0 20 0 1 0 407081519 76480512 12842 33554432000 4194304 4935366 140728213408240 140728213406488 139934098588210 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 27529216 140728213414907 140728213415013 140728213415013 140728213417922 0
/proc/22255/statm: 18672 12842 595 181 0 12289 0
Current children cumulated CPU time: 402.29 s
Current children cumulated vsize: 74688 KiB
Current children cumulated memory: 51368 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/198 22392
/proc/meminfo: memFree=31317772/32770624 swapFree=66933228/67108860
[pid=22255] ppid=22252 vsize=74688 memory=51368 CPUtime=462.29 cores=1,3,5,7
/proc/22255/stat : 22255 (nacre_mini_rele) R 22252 22255 19999 0 -1 4202496 88511 0 0 0 46225 4 0 0 20 0 1 0 407081519 76480512 12842 33554432000 4194304 4935366 140728213408240 140728213406488 139934099453524 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 27529216 140728213414907 140728213415013 140728213415013 140728213417922 0
/proc/22255/statm: 18672 12842 595 181 0 12289 0
Current children cumulated CPU time: 462.29 s
Current children cumulated vsize: 74688 KiB
Current children cumulated memory: 51368 KiB


################
# More data... #
################

/proc/22255/statm: 18672 12842 595 181 0 12289 0
Current children cumulated CPU time: 1602.32 s
Current children cumulated vsize: 74688 KiB
Current children cumulated memory: 51368 KiB

[startup+1662.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/199 22503
/proc/meminfo: memFree=31316060/32770624 swapFree=66933264/67108860
[pid=22255] ppid=22252 vsize=74688 memory=51368 CPUtime=1662.32 cores=1,3,5,7
/proc/22255/stat : 22255 (nacre_mini_rele) R 22252 22255 19999 0 -1 4202496 100745 0 0 0 166227 5 0 0 20 0 1 0 407081519 76480512 12842 33554432000 4194304 4935366 140728213408240 140728213406488 4400748 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 27529216 140728213414907 140728213415013 140728213415013 140728213417922 0
/proc/22255/statm: 18672 12842 595 181 0 12289 0
Current children cumulated CPU time: 1662.32 s
Current children cumulated vsize: 74688 KiB
Current children cumulated memory: 51368 KiB

[startup+1722.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/199 22509
/proc/meminfo: memFree=31316060/32770624 swapFree=66933264/67108860
[pid=22255] ppid=22252 vsize=74688 memory=51368 CPUtime=1722.32 cores=1,3,5,7
/proc/22255/stat : 22255 (nacre_mini_rele) R 22252 22255 19999 0 -1 4202496 101370 0 0 0 172227 5 0 0 20 0 1 0 407081519 76480512 12842 33554432000 4194304 4935366 140728213408240 140728213406488 4400723 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 27529216 140728213414907 140728213415013 140728213415013 140728213417922 0
/proc/22255/statm: 18672 12842 595 181 0 12289 0
Current children cumulated CPU time: 1722.32 s
Current children cumulated vsize: 74688 KiB
Current children cumulated memory: 51368 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 22513
/proc/meminfo: memFree=31315752/32770624 swapFree=66933264/67108860
[pid=22255] ppid=22252 vsize=74688 memory=51368 CPUtime=1782.32 cores=1,3,5,7
/proc/22255/stat : 22255 (nacre_mini_rele) R 22252 22255 19999 0 -1 4202496 101995 0 0 0 178227 5 0 0 20 0 1 0 407081519 76480512 12842 33554432000 4194304 4935366 140728213408240 140728213406488 139934098588255 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 27529216 140728213414907 140728213415013 140728213415013 140728213417922 0
/proc/22255/statm: 18672 12842 595 181 0 12289 0
Current children cumulated CPU time: 1782.32 s
Current children cumulated vsize: 74688 KiB
Current children cumulated memory: 51368 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 22517
/proc/meminfo: memFree=31316628/32770624 swapFree=66933264/67108860
[pid=22255] ppid=22252 vsize=74688 memory=51368 CPUtime=1842.32 cores=1,3,5,7
/proc/22255/stat : 22255 (nacre_mini_rele) R 22252 22255 19999 0 -1 4202496 102620 0 0 0 184227 5 0 0 20 0 1 0 407081519 76480512 12842 33554432000 4194304 4935366 140728213408240 140728213406488 139934098589791 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 27529216 140728213414907 140728213415013 140728213415013 140728213417922 0
/proc/22255/statm: 18672 12842 595 181 0 12289 0
Current children cumulated CPU time: 1842.32 s
Current children cumulated vsize: 74688 KiB
Current children cumulated memory: 51368 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 22523
/proc/meminfo: memFree=31315788/32770624 swapFree=66933264/67108860
[pid=22255] ppid=22252 vsize=74688 memory=51368 CPUtime=1902.32 cores=1,3,5,7
/proc/22255/stat : 22255 (nacre_mini_rele) R 22252 22255 19999 0 -1 4202496 103245 0 0 0 190227 5 0 0 20 0 1 0 407081519 76480512 12842 33554432000 4194304 4935366 140728213408240 140728213406488 139934098599917 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 27529216 140728213414907 140728213415013 140728213415013 140728213417922 0
/proc/22255/statm: 18672 12842 595 181 0 12289 0
Current children cumulated CPU time: 1902.32 s
Current children cumulated vsize: 74688 KiB
Current children cumulated memory: 51368 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 22534
/proc/meminfo: memFree=31315512/32770624 swapFree=66933276/67108860
[pid=22255] ppid=22252 vsize=74688 memory=51368 CPUtime=1962.32 cores=1,3,5,7
/proc/22255/stat : 22255 (nacre_mini_rele) R 22252 22255 19999 0 -1 4202496 103864 0 0 0 196227 5 0 0 20 0 1 0 407081519 76480512 12842 33554432000 4194304 4935366 140728213408240 140728213406488 4400794 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 27529216 140728213414907 140728213415013 140728213415013 140728213417922 0
/proc/22255/statm: 18672 12842 595 181 0 12289 0
Current children cumulated CPU time: 1962.32 s
Current children cumulated vsize: 74688 KiB
Current children cumulated memory: 51368 KiB

[startup+2022.3 s]
/proc/loadavg: 2.06 2.03 2.05 3/199 22538
/proc/meminfo: memFree=31316164/32770624 swapFree=66933276/67108860
[pid=22255] ppid=22252 vsize=74688 memory=51368 CPUtime=2022.32 cores=1,3,5,7
/proc/22255/stat : 22255 (nacre_mini_rele) R 22252 22255 19999 0 -1 4202496 104370 0 0 0 202227 5 0 0 20 0 1 0 407081519 76480512 12842 33554432000 4194304 4935366 140728213408240 140728213406488 139934104781888 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 27529216 140728213414907 140728213415013 140728213415013 140728213417922 0
/proc/22255/statm: 18672 12842 595 181 0 12289 0
Current children cumulated CPU time: 2022.32 s
Current children cumulated vsize: 74688 KiB
Current children cumulated memory: 51368 KiB

[startup+2082.3 s]
/proc/loadavg: 2.02 2.02 2.05 3/199 22544
/proc/meminfo: memFree=31315608/32770624 swapFree=66933276/67108860
[pid=22255] ppid=22252 vsize=74688 memory=51368 CPUtime=2082.32 cores=1,3,5,7
/proc/22255/stat : 22255 (nacre_mini_rele) R 22252 22255 19999 0 -1 4202496 104995 0 0 0 208227 5 0 0 20 0 1 0 407081519 76480512 12842 33554432000 4194304 4935366 140728213408240 140728213406488 139934099453524 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 27529216 140728213414907 140728213415013 140728213415013 140728213417922 0
/proc/22255/statm: 18672 12842 595 181 0 12289 0
Current children cumulated CPU time: 2082.32 s
Current children cumulated vsize: 74688 KiB
Current children cumulated memory: 51368 KiB

[startup+2142.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/199 22548
/proc/meminfo: memFree=31315696/32770624 swapFree=66933276/67108860
[pid=22255] ppid=22252 vsize=74688 memory=51368 CPUtime=2142.33 cores=1,3,5,7
/proc/22255/stat : 22255 (nacre_mini_rele) R 22252 22255 19999 0 -1 4202496 105613 0 0 0 214228 5 0 0 20 0 1 0 407081519 76480512 12842 33554432000 4194304 4935366 140728213408240 140728213406488 139934098583318 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 27529216 140728213414907 140728213415013 140728213415013 140728213417922 0
/proc/22255/statm: 18672 12842 595 181 0 12289 0
Current children cumulated CPU time: 2142.33 s
Current children cumulated vsize: 74688 KiB
Current children cumulated memory: 51368 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 22552
/proc/meminfo: memFree=31315956/32770624 swapFree=66933276/67108860
[pid=22255] ppid=22252 vsize=74688 memory=51368 CPUtime=2202.33 cores=1,3,5,7
/proc/22255/stat : 22255 (nacre_mini_rele) R 22252 22255 19999 0 -1 4202496 106228 0 0 0 220228 5 0 0 20 0 1 0 407081519 76480512 12842 33554432000 4194304 4935366 140728213408240 140728213406488 4400723 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 27529216 140728213414907 140728213415013 140728213415013 140728213417922 0
/proc/22255/statm: 18672 12842 595 181 0 12289 0
Current children cumulated CPU time: 2202.33 s
Current children cumulated vsize: 74688 KiB
Current children cumulated memory: 51368 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 22558
/proc/meminfo: memFree=31315728/32770624 swapFree=66933276/67108860
[pid=22255] ppid=22252 vsize=74688 memory=51368 CPUtime=2262.33 cores=1,3,5,7
/proc/22255/stat : 22255 (nacre_mini_rele) R 22252 22255 19999 0 -1 4202496 106863 0 0 0 226228 5 0 0 20 0 1 0 407081519 76480512 12842 33554432000 4194304 4935366 140728213408240 140728213406488 139934098583083 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 27529216 140728213414907 140728213415013 140728213415013 140728213417922 0
/proc/22255/statm: 18672 12842 595 181 0 12289 0
Current children cumulated CPU time: 2262.33 s
Current children cumulated vsize: 74688 KiB
Current children cumulated memory: 51368 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 22562
/proc/meminfo: memFree=31316076/32770624 swapFree=66933276/67108860
[pid=22255] ppid=22252 vsize=74688 memory=51368 CPUtime=2322.33 cores=1,3,5,7
/proc/22255/stat : 22255 (nacre_mini_rele) R 22252 22255 19999 0 -1 4202496 107488 0 0 0 232228 5 0 0 20 0 1 0 407081519 76480512 12842 33554432000 4194304 4935366 140728213408240 140728213406488 4400723 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 27529216 140728213414907 140728213415013 140728213415013 140728213417922 0
/proc/22255/statm: 18672 12842 595 181 0 12289 0
Current children cumulated CPU time: 2322.33 s
Current children cumulated vsize: 74688 KiB
Current children cumulated memory: 51368 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 22566
/proc/meminfo: memFree=31315984/32770624 swapFree=66933276/67108860
[pid=22255] ppid=22252 vsize=74688 memory=51368 CPUtime=2382.33 cores=1,3,5,7
/proc/22255/stat : 22255 (nacre_mini_rele) R 22252 22255 19999 0 -1 4202496 108113 0 0 0 238228 5 0 0 20 0 1 0 407081519 76480512 12842 33554432000 4194304 4935366 140728213408240 140728213406488 4400858 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 27529216 140728213414907 140728213415013 140728213415013 140728213417922 0
/proc/22255/statm: 18672 12842 595 181 0 12289 0
Current children cumulated CPU time: 2382.33 s
Current children cumulated vsize: 74688 KiB
Current children cumulated memory: 51368 KiB



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2400 s]*
/proc/loadavg: 2.00 2.01 2.05 3/199 22568
/proc/meminfo: memFree=31315548/32770624 swapFree=66933276/67108860
[pid=22255] ppid=22252 vsize=74688 memory=51368 CPUtime=2400.04 cores=1,3,5,7
/proc/22255/stat : 22255 (nacre_mini_rele) R 22252 22255 19999 0 -1 4202496 108738 0 0 0 239999 5 0 0 20 0 1 0 407081519 76480512 12842 33554432000 4194304 4935366 140728213408240 140728213406488 139934099453524 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 27529216 140728213414907 140728213415013 140728213415013 140728213417922 0
/proc/22255/statm: 18672 12842 595 181 0 12289 0
Current children cumulated CPU time: 2400.04 s
Current children cumulated vsize: 74688 KiB
Current children cumulated memory: 51368 KiB

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

[startup+2400.01 s]
# the end of solver process 22255 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2400 s, system=0.056001 s

Solver just ended.
??? end of watcher thread
Dumping a history of the last processes samples

Child status: 0
Real time (s): 2400.01
CPU time (s): 2400.05
CPU user time (s): 2400
CPU system time (s): 0.056001
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 74688
Max. memory (cumulated for all children) (KiB): 51368

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2400
system time used= 0.056001
maximum resident set size= 51432
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 108898
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= 22
involuntary context switches= 608


# summary of solver processes directly reported to runsolver:
#   pid: 22255
#   total CPU time (s): 2400.05
#   total CPU user time (s): 2400
#   total CPU system time (s): 0.056001

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 11.1218 second user time and 16.3994 second system time

The end

Launcher Data 

Begin job on node151 at 2019-09-12 19:07:42
IDJOB=4391724
IDBENCH=122820
IDSOLVER=2835
FILE ID=node151/4391724-1568308100
RUNJOBID= node151-1568305658-21708
PBS_JOBID= 21701104
Free space on /tmp= 56992 MiB

SOLVER NAME= NACRE 1.0.5
BENCH NAME= XCSP17/Random/Random-RB-3-28-28f/rand-3-28-28-93-632f-36.xml
COMMAND LINE= nacre_mini_release BENCHNAME -complete -l100 -cm
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4391724-1568308100/watcher-4391724-1568308100 -o /tmp/evaluation-result-4391724-1568308100/solver-4391724-1568308100 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node151-1568305658-21708 --watchdog 2560  nacre_mini_release HOME/instance-4391724-1568308100.xml -complete -l100 -cm

TIME LIMIT= 2400 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= e0a8d3734b0eaa27800dfa1f13e1fbfb
RANDOM SEED=2036831925

node151.alineos.net Linux 3.10.0-514.16.1.el7.x86_64 #1 SMP Wed Apr 12 15:04:24 UTC 2017

/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor:
performance

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.53
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5335.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.53
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5335.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.53
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5335.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.53
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5335.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32770624 kB
MemFree:        31347156 kB
MemAvailable:   31835756 kB
Buffers:          120284 kB
Cached:           659520 kB
SwapCached:        72836 kB
Active:           419180 kB
Inactive:         454500 kB
Active(anon):      28896 kB
Inactive(anon):    96300 kB
Active(file):     390284 kB
Inactive(file):   358200 kB
Unevictable:      111232 kB
Mlocked:          111232 kB
SwapTotal:      67108860 kB
SwapFree:       66933216 kB
Dirty:              7456 kB
Writeback:             0 kB
AnonPages:        149232 kB
Mapped:            43548 kB
Shmem:             22480 kB
Slab:             140144 kB
SReclaimable:     111904 kB
SUnreclaim:        28240 kB
KernelStack:        3776 kB
PageTables:         5928 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    1451440 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     94208 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      138624 kB
DirectMap2M:    33406976 kB

Free space on /tmp at the end= 56992 MiB
End job on node151 at 2019-09-12 19:47:42