Trace number 4391628

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) 2400.07 2400.13

General information on the benchmark

NamePigeonsPlus/PigeonsPlus-m1-s1/
pigeonsPlus-10-07.xml
MD5SUMbe3145b3ca4b2537c465fbe886a795e4
Bench CategoryCSP (decision problem)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark703.608
Satisfiable
(Un)Satisfiability was proved
Number of variables80
Number of constraints65
Number of domains2
Minimum domain size9
Maximum domain size10
Distribution of domain sizes[{"size":9,"count":10},{"size":10,"count":70}]
Minimum variable degree1
Maximum variable degree10
Distribution of variable degrees[{"degree":1,"count":60},{"degree":2,"count":10},{"degree":10,"count":10}]
Minimum constraint arity2
Maximum constraint arity7
Distribution of constraint arities[{"arity":2,"count":55},{"arity":7,"count":10}]
Number of extensional constraints65
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":65}]
Optimization problemNO
Type of objective

Solver Data 

24.49/24.50	c NACRE 1.0.5
2400.04/2400.11	c
2400.04/2400.11	c # time = 2400.04
2400.04/2400.11	c # Dec = 7256
2400.04/2400.11	c # Propagate Calls = 346433
2400.04/2400.11	c # assignAt Calls = 7256
2400.04/2400.11	c # removeAt Calls = 75783
2400.04/2400.11	c # Run = 31
2400.04/2400.11	c # Conflicts = 7080
2400.04/2400.11	c # Memory used = 4683.66 Mb
2400.04/2400.11	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 (11785 MiB free)
  memory of node 1: 16384 MiB (14378 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4391628-1568316143/watcher-4391628-1568316143 -o /tmp/evaluation-result-4391628-1568316143/solver-4391628-1568316143 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node147-1568301633-16822 --watchdog 2560 nacre_mini_release HOME/instance-4391628-1568316143.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
Current StackSize limit: 8192 KiB

solver pid=19687, runsolver pid=19684

[startup+0.100157 s]*
/proc/loadavg: 2.00 2.01 2.05 3/200 19688
/proc/meminfo: memFree=26783732/32770624 swapFree=66957008/67108860
[pid=19687] ppid=19684 vsize=34660 memory=10848 CPUtime=0.1 cores=1,3,5,7
/proc/19687/stat : 19687 (nacre_mini_rele) R 19684 19687 16790 0 -1 4202496 3104 0 0 0 10 0 0 0 20 0 1 0 407528197 35491840 2712 33554432000 4194304 4935366 140727735729968 140727735726968 139815918541797 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7034520 7039168 31039488 140727735731195 140727735731301 140727735731301 140727735734210 0
/proc/19687/statm: 8665 2712 569 181 0 2282 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 34660 KiB
Current children cumulated memory: 10848 KiB

[startup+0.209838 s]*
/proc/loadavg: 2.00 2.01 2.05 3/200 19688
/proc/meminfo: memFree=26775608/32770624 swapFree=66957008/67108860
[pid=19687] ppid=19684 vsize=43276 memory=19140 CPUtime=0.21 cores=1,3,5,7
/proc/19687/stat : 19687 (nacre_mini_rele) R 19684 19687 16790 0 -1 4202496 4915 0 0 0 19 2 0 0 20 0 1 0 407528197 44314624 4785 33554432000 4194304 4935366 140727735729968 140727735726968 4529626 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7034520 7039168 31039488 140727735731195 140727735731301 140727735731301 140727735734210 0
/proc/19687/statm: 10819 4785 569 181 0 4436 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 43276 KiB
Current children cumulated memory: 19140 KiB

[startup+0.309772 s]*
/proc/loadavg: 2.00 2.01 2.05 3/200 19688
/proc/meminfo: memFree=26767420/32770624 swapFree=66957008/67108860
[pid=19687] ppid=19684 vsize=54304 memory=27268 CPUtime=0.31 cores=1,3,5,7
/proc/19687/stat : 19687 (nacre_mini_rele) R 19684 19687 16790 0 -1 4202496 6490 0 0 0 29 2 0 0 20 0 1 0 407528197 55607296 6817 33554432000 4194304 4935366 140727735729968 140727735726968 139815918541797 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7034520 7039168 31039488 140727735731195 140727735731301 140727735731301 140727735734210 0
/proc/19687/statm: 13576 6817 569 181 0 7193 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 54304 KiB
Current children cumulated memory: 27268 KiB

[startup+0.700366 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 19688
/proc/meminfo: memFree=26752472/32770624 swapFree=66957008/67108860
[pid=19687] ppid=19684 vsize=85732 memory=56656 CPUtime=0.69 cores=1,3,5,7
/proc/19687/stat : 19687 (nacre_mini_rele) R 19684 19687 16790 0 -1 4202496 11797 0 0 0 66 3 0 0 20 0 1 0 407528197 87789568 14164 33554432000 4194304 4935366 140727735729968 140727735726968 139815918541797 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7034520 7039168 31039488 140727735731195 140727735731301 140727735731301 140727735734210 0
/proc/19687/statm: 21433 14164 569 181 0 15050 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 85732 KiB
Current children cumulated memory: 56656 KiB

[startup+1.50037 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 19688
/proc/meminfo: memFree=26715508/32770624 swapFree=66957008/67108860
[pid=19687] ppid=19684 vsize=150568 memory=117540 CPUtime=1.49 cores=1,3,5,7
/proc/19687/stat : 19687 (nacre_mini_rele) R 19684 19687 16790 0 -1 4202496 22399 0 0 0 143 6 0 0 20 0 1 0 407528197 154181632 29385 33554432000 4194304 4935366 140727735729968 140727735726968 139815918541797 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7034520 7039168 31039488 140727735731195 140727735731301 140727735731301 140727735734210 0
/proc/19687/statm: 37642 29385 569 181 0 31259 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 150568 KiB
Current children cumulated memory: 117540 KiB

[startup+3.10963 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 19688
/proc/meminfo: memFree=26562940/32770624 swapFree=66957008/67108860
[pid=19687] ppid=19684 vsize=280900 memory=237396 CPUtime=3.1 cores=1,3,5,7
/proc/19687/stat : 19687 (nacre_mini_rele) R 19684 19687 16790 0 -1 4202496 43254 0 0 0 299 11 0 0 20 0 1 0 407528197 287641600 59349 33554432000 4194304 4935366 140727735729968 140727735727544 139815918541797 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7034520 7039168 31039488 140727735731195 140727735731301 140727735731301 140727735734210 0
/proc/19687/statm: 70225 59349 569 181 0 63842 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 280900 KiB
Current children cumulated memory: 237396 KiB

[startup+6.30039 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 19688
/proc/meminfo: memFree=25833944/32770624 swapFree=66957008/67108860
[pid=19687] ppid=19684 vsize=1106596 memory=999772 CPUtime=6.29 cores=1,3,5,7
/proc/19687/stat : 19687 (nacre_mini_rele) R 19684 19687 16790 0 -1 4202496 221320 0 0 0 593 36 0 0 20 0 1 0 407528197 1133154304 249943 33554432000 4194304 4935366 140727735729968 140727735724728 139815918541797 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7034520 7039168 31039488 140727735731195 140727735731301 140727735731301 140727735734210 0
/proc/19687/statm: 276649 249943 569 181 0 270266 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 1106596 KiB
Current children cumulated memory: 999772 KiB

[startup+12.7004 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 19688
/proc/meminfo: memFree=24618596/32770624 swapFree=66957008/67108860
[pid=19687] ppid=19684 vsize=2760032 memory=2543316 CPUtime=12.7 cores=1,3,5,7
/proc/19687/stat : 19687 (nacre_mini_rele) R 19684 19687 16790 0 -1 4202496 476547 0 0 0 1196 74 0 0 20 0 1 0 407528197 2826272768 635829 33554432000 4194304 4935366 140727735729968 140727735725032 139815918539477 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7034520 7039168 31039488 140727735731195 140727735731301 140727735731301 140727735734210 0
/proc/19687/statm: 690008 635829 571 181 0 683625 0
Current children cumulated CPU time: 12.7 s
Current children cumulated vsize: 2760032 KiB
Current children cumulated memory: 2543316 KiB

[startup+25.5004 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 19690
/proc/meminfo: memFree=22103720/32770624 swapFree=66957008/67108860
[pid=19687] ppid=19684 vsize=4974504 memory=4679668 CPUtime=25.49 cores=1,3,5,7
/proc/19687/stat : 19687 (nacre_mini_rele) R 19684 19687 16790 0 -1 4202496 1021336 0 0 0 2418 131 0 0 20 0 1 0 407528197 5093892096 1169917 33554432000 4194304 4935366 140727735729968 140727735724648 4333235 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 31039488 140727735731195 140727735731301 140727735731301 140727735734210 0
/proc/19687/statm: 1243626 1169917 590 181 0 1237243 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 4974504 KiB
Current children cumulated memory: 4679668 KiB

[startup+51.1098 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 19691
/proc/meminfo: memFree=22103712/32770624 swapFree=66957008/67108860
[pid=19687] ppid=19684 vsize=4974504 memory=4679712 CPUtime=51.1 cores=1,3,5,7
/proc/19687/stat : 19687 (nacre_mini_rele) R 19684 19687 16790 0 -1 4202496 1425497 0 0 0 4962 148 0 0 20 0 1 0 407528197 5093892096 1169928 33554432000 4194304 4935366 140727735729968 140727735728216 139815919404608 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 31039488 140727735731195 140727735731301 140727735731301 140727735734210 0
/proc/19687/statm: 1243626 1169928 601 181 0 1237243 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 4974504 KiB
Current children cumulated memory: 4679712 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/201 19696
/proc/meminfo: memFree=22102928/32770624 swapFree=66957008/67108860
[pid=19687] ppid=19684 vsize=4974504 memory=4679712 CPUtime=102.3 cores=1,3,5,7
/proc/19687/stat : 19687 (nacre_mini_rele) R 19684 19687 16790 0 -1 4202496 1521403 0 0 0 10078 152 0 0 20 0 1 0 407528197 5093892096 1169928 33554432000 4194304 4935366 140727735729968 140727735728216 139815918534187 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 31039488 140727735731195 140727735731301 140727735731301 140727735734210 0
/proc/19687/statm: 1243626 1169928 601 181 0 1237243 0
Current children cumulated CPU time: 102.3 s
Current children cumulated vsize: 4974504 KiB
Current children cumulated memory: 4679712 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 19700
/proc/meminfo: memFree=22103688/32770624 swapFree=66957008/67108860
[pid=19687] ppid=19684 vsize=4974504 memory=4679712 CPUtime=162.29 cores=1,3,5,7
/proc/19687/stat : 19687 (nacre_mini_rele) R 19684 19687 16790 0 -1 4202496 2049857 0 0 0 16058 171 0 0 20 0 1 0 407528197 5093892096 1169928 33554432000 4194304 4935366 140727735729968 140727735728216 139815918534399 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 31039488 140727735731195 140727735731301 140727735731301 140727735734210 0
/proc/19687/statm: 1243626 1169928 601 181 0 1237243 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 4974504 KiB
Current children cumulated memory: 4679712 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 19705
/proc/meminfo: memFree=22103740/32770624 swapFree=66957008/67108860
[pid=19687] ppid=19684 vsize=4974504 memory=4679712 CPUtime=222.28 cores=1,3,5,7
/proc/19687/stat : 19687 (nacre_mini_rele) R 19684 19687 16790 0 -1 4202496 2589613 0 0 0 22037 191 0 0 20 0 1 0 407528197 5093892096 1169928 33554432000 4194304 4935366 140727735729968 140727735728216 4212880 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 31039488 140727735731195 140727735731301 140727735731301 140727735734210 0
/proc/19687/statm: 1243626 1169928 601 181 0 1237243 0
Current children cumulated CPU time: 222.28 s
Current children cumulated vsize: 4974504 KiB
Current children cumulated memory: 4679712 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 19709
/proc/meminfo: memFree=22104072/32770624 swapFree=66957008/67108860
[pid=19687] ppid=19684 vsize=4974504 memory=4679712 CPUtime=282.29 cores=1,3,5,7
/proc/19687/stat : 19687 (nacre_mini_rele) R 19684 19687 16790 0 -1 4202496 3014834 0 0 0 28022 207 0 0 20 0 1 0 407528197 5093892096 1169928 33554432000 4194304 4935366 140727735729968 140727735728216 139815924732992 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 31039488 140727735731195 140727735731301 140727735731301 140727735734210 0
/proc/19687/statm: 1243626 1169928 601 181 0 1237243 0
Current children cumulated CPU time: 282.29 s
Current children cumulated vsize: 4974504 KiB
Current children cumulated memory: 4679712 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 19715
/proc/meminfo: memFree=22103720/32770624 swapFree=66957008/67108860
[pid=19687] ppid=19684 vsize=4974504 memory=4679712 CPUtime=342.29 cores=1,3,5,7
/proc/19687/stat : 19687 (nacre_mini_rele) R 19684 19687 16790 0 -1 4202496 3539398 0 0 0 34002 227 0 0 20 0 1 0 407528197 5093892096 1169928 33554432000 4194304 4935366 140727735729968 140727735728216 139815918534427 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 31039488 140727735731195 140727735731301 140727735731301 140727735734210 0
/proc/19687/statm: 1243626 1169928 601 181 0 1237243 0
Current children cumulated CPU time: 342.29 s
Current children cumulated vsize: 4974504 KiB
Current children cumulated memory: 4679712 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 19720
/proc/meminfo: memFree=22103128/32770624 swapFree=66957008/67108860
[pid=19687] ppid=19684 vsize=4974504 memory=4679712 CPUtime=402.3 cores=1,3,5,7
/proc/19687/stat : 19687 (nacre_mini_rele) R 19684 19687 16790 0 -1 4202496 3805453 0 0 0 39989 241 0 0 20 0 1 0 407528197 5093892096 1169928 33554432000 4194304 4935366 140727735729968 140727735728216 4400723 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 31039488 140727735731195 140727735731301 140727735731301 140727735734210 0
/proc/19687/statm: 1243626 1169928 601 181 0 1237243 0
Current children cumulated CPU time: 402.3 s
Current children cumulated vsize: 4974504 KiB
Current children cumulated memory: 4679712 KiB

[startup+462.3 s]
/proc/loadavg: 2.60 2.18 2.10 3/199 19724
/proc/meminfo: memFree=22102984/32770624 swapFree=66957008/67108860
[pid=19687] ppid=19684 vsize=4974504 memory=4679712 CPUtime=462.28 cores=1,3,5,7
/proc/19687/stat : 19687 (nacre_mini_rele) R 19684 19687 16790 0 -1 4202496 4331215 0 0 0 45967 261 0 0 20 0 1 0 407528197 5093892096 1169928 33554432000 4194304 4935366 140727735729968 140727735728216 4400723 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 31039488 140727735731195 140727735731301 140727735731301 140727735734210 0
/proc/19687/statm: 1243626 1169928 601 181 0 1237243 0
Current children cumulated CPU time: 462.28 s
Current children cumulated vsize: 4974504 KiB
Current children cumulated memory: 4679712 KiB


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

/proc/19687/statm: 1243626 1169928 601 181 0 1237243 0
Current children cumulated CPU time: 1662.29 s
Current children cumulated vsize: 4974504 KiB
Current children cumulated memory: 4679712 KiB

[startup+1722.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 19907
/proc/meminfo: memFree=22099836/32770624 swapFree=66957008/67108860
[pid=19687] ppid=19684 vsize=4974504 memory=4679712 CPUtime=1722.29 cores=1,3,5,7
/proc/19687/stat : 19687 (nacre_mini_rele) R 19684 19687 16790 0 -1 4202496 9540335 0 0 0 171757 472 0 0 20 0 1 0 407528197 5093892096 1169928 33554432000 4194304 4935366 140727735729968 140727735728216 139815918534451 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 31039488 140727735731195 140727735731301 140727735731301 140727735734210 0
/proc/19687/statm: 1243626 1169928 601 181 0 1237243 0
Current children cumulated CPU time: 1722.29 s
Current children cumulated vsize: 4974504 KiB
Current children cumulated memory: 4679712 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 19913
/proc/meminfo: memFree=22100212/32770624 swapFree=66957008/67108860
[pid=19687] ppid=19684 vsize=4974504 memory=4679712 CPUtime=1782.29 cores=1,3,5,7
/proc/19687/stat : 19687 (nacre_mini_rele) R 19684 19687 16790 0 -1 4202496 9551046 0 0 0 177756 473 0 0 20 0 1 0 407528197 5093892096 1169928 33554432000 4194304 4935366 140727735729968 140727735728216 4400726 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 31039488 140727735731195 140727735731301 140727735731301 140727735734210 0
/proc/19687/statm: 1243626 1169928 601 181 0 1237243 0
Current children cumulated CPU time: 1782.29 s
Current children cumulated vsize: 4974504 KiB
Current children cumulated memory: 4679712 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 19917
/proc/meminfo: memFree=22099504/32770624 swapFree=66957008/67108860
[pid=19687] ppid=19684 vsize=4974504 memory=4679712 CPUtime=1842.28 cores=1,3,5,7
/proc/19687/stat : 19687 (nacre_mini_rele) R 19684 19687 16790 0 -1 4202496 9625089 0 0 0 183751 477 0 0 20 0 1 0 407528197 5093892096 1169928 33554432000 4194304 4935366 140727735729968 140727735728216 139815918534327 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 31039488 140727735731195 140727735731301 140727735731301 140727735734210 0
/proc/19687/statm: 1243626 1169928 601 181 0 1237243 0
Current children cumulated CPU time: 1842.28 s
Current children cumulated vsize: 4974504 KiB
Current children cumulated memory: 4679712 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 19921
/proc/meminfo: memFree=22099432/32770624 swapFree=66957008/67108860
[pid=19687] ppid=19684 vsize=4974504 memory=4679712 CPUtime=1902.28 cores=1,3,5,7
/proc/19687/stat : 19687 (nacre_mini_rele) R 19684 19687 16790 0 -1 4202496 9632778 0 0 0 189750 478 0 0 20 0 1 0 407528197 5093892096 1169928 33554432000 4194304 4935366 140727735729968 140727735728216 139815918534315 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 31039488 140727735731195 140727735731301 140727735731301 140727735734210 0
/proc/19687/statm: 1243626 1169928 601 181 0 1237243 0
Current children cumulated CPU time: 1902.28 s
Current children cumulated vsize: 4974504 KiB
Current children cumulated memory: 4679712 KiB

[startup+1962.3 s]
/proc/loadavg: 2.04 2.03 2.05 3/200 19927
/proc/meminfo: memFree=22098892/32770624 swapFree=66957008/67108860
[pid=19687] ppid=19684 vsize=4974504 memory=4680332 CPUtime=1962.27 cores=1,3,5,7
/proc/19687/stat : 19687 (nacre_mini_rele) R 19684 19687 16790 0 -1 4202496 9642606 0 0 0 195749 478 0 0 20 0 1 0 407528197 5093892096 1170083 33554432000 4194304 4935366 140727735729968 140727735728216 4400719 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 31039488 140727735731195 140727735731301 140727735731301 140727735734210 0
/proc/19687/statm: 1243626 1170083 601 181 0 1237243 0
Current children cumulated CPU time: 1962.27 s
Current children cumulated vsize: 4974504 KiB
Current children cumulated memory: 4680332 KiB

[startup+2022.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/198 19932
/proc/meminfo: memFree=22100492/32770624 swapFree=66957008/67108860
[pid=19687] ppid=19684 vsize=4974504 memory=4680332 CPUtime=2022.27 cores=1,3,5,7
/proc/19687/stat : 19687 (nacre_mini_rele) R 19684 19687 16790 0 -1 4202496 9648342 0 0 0 201748 479 0 0 20 0 1 0 407528197 5093892096 1170083 33554432000 4194304 4935366 140727735729968 140727735728216 139815918534160 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 31039488 140727735731195 140727735731301 140727735731301 140727735734210 0
/proc/19687/statm: 1243626 1170083 601 181 0 1237243 0
Current children cumulated CPU time: 2022.27 s
Current children cumulated vsize: 4974504 KiB
Current children cumulated memory: 4680332 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 19937
/proc/meminfo: memFree=22100212/32770624 swapFree=66957008/67108860
[pid=19687] ppid=19684 vsize=4974504 memory=4680420 CPUtime=2082.26 cores=1,3,5,7
/proc/19687/stat : 19687 (nacre_mini_rele) R 19684 19687 16790 0 -1 4202496 9652937 0 0 0 207747 479 0 0 20 0 1 0 407528197 5093892096 1170105 33554432000 4194304 4935366 140727735729968 140727735728216 4400723 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 31039488 140727735731195 140727735731301 140727735731301 140727735734210 0
/proc/19687/statm: 1243626 1170105 601 181 0 1237243 0
Current children cumulated CPU time: 2082.26 s
Current children cumulated vsize: 4974504 KiB
Current children cumulated memory: 4680420 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 19943
/proc/meminfo: memFree=22099620/32770624 swapFree=66957008/67108860
[pid=19687] ppid=19684 vsize=4974504 memory=4680420 CPUtime=2142.25 cores=1,3,5,7
/proc/19687/stat : 19687 (nacre_mini_rele) R 19684 19687 16790 0 -1 4202496 9657176 0 0 0 213746 479 0 0 20 0 1 0 407528197 5093892096 1170105 33554432000 4194304 4935366 140727735729968 140727735728216 139815924741032 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 31039488 140727735731195 140727735731301 140727735731301 140727735734210 0
/proc/19687/statm: 1243626 1170105 601 181 0 1237243 0
Current children cumulated CPU time: 2142.25 s
Current children cumulated vsize: 4974504 KiB
Current children cumulated memory: 4680420 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 19948
/proc/meminfo: memFree=22098072/32770624 swapFree=66957008/67108860
[pid=19687] ppid=19684 vsize=4974504 memory=4682024 CPUtime=2202.25 cores=1,3,5,7
/proc/19687/stat : 19687 (nacre_mini_rele) R 19684 19687 16790 0 -1 4202496 9666694 0 0 0 219744 481 0 0 20 0 1 0 407528197 5093892096 1170506 33554432000 4194304 4935366 140727735729968 140727735728216 139815919404598 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 31039488 140727735731195 140727735731301 140727735731301 140727735734210 0
/proc/19687/statm: 1243626 1170506 601 181 0 1237243 0
Current children cumulated CPU time: 2202.25 s
Current children cumulated vsize: 4974504 KiB
Current children cumulated memory: 4682024 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 19952
/proc/meminfo: memFree=22097844/32770624 swapFree=66957008/67108860
[pid=19687] ppid=19684 vsize=4974504 memory=4682024 CPUtime=2262.24 cores=1,3,5,7
/proc/19687/stat : 19687 (nacre_mini_rele) R 19684 19687 16790 0 -1 4202496 9669241 0 0 0 225743 481 0 0 20 0 1 0 407528197 5093892096 1170506 33554432000 4194304 4935366 140727735729968 140727735728216 139815918550943 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 31039488 140727735731195 140727735731301 140727735731301 140727735734210 0
/proc/19687/statm: 1243626 1170506 601 181 0 1237243 0
Current children cumulated CPU time: 2262.24 s
Current children cumulated vsize: 4974504 KiB
Current children cumulated memory: 4682024 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 19966
/proc/meminfo: memFree=22095976/32770624 swapFree=66957008/67108860
[pid=19687] ppid=19684 vsize=4974504 memory=4683096 CPUtime=2322.24 cores=1,3,5,7
/proc/19687/stat : 19687 (nacre_mini_rele) R 19684 19687 16790 0 -1 4202496 9672614 0 0 0 231743 481 0 0 20 0 1 0 407528197 5093892096 1170774 33554432000 4194304 4935366 140727735729968 140727735728216 4400723 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 31039488 140727735731195 140727735731301 140727735731301 140727735734210 0
/proc/19687/statm: 1243626 1170774 601 181 0 1237243 0
Current children cumulated CPU time: 2322.24 s
Current children cumulated vsize: 4974504 KiB
Current children cumulated memory: 4683096 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/201 19993
/proc/meminfo: memFree=22096320/32770624 swapFree=66957008/67108860
[pid=19687] ppid=19684 vsize=4974504 memory=4683096 CPUtime=2382.23 cores=1,3,5,7
/proc/19687/stat : 19687 (nacre_mini_rele) R 19684 19687 16790 0 -1 4202496 9674671 0 0 0 237742 481 0 0 20 0 1 0 407528197 5093892096 1170774 33554432000 4194304 4935366 140727735729968 140727735728216 4400887 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 31039488 140727735731195 140727735731301 140727735731301 140727735734210 0
/proc/19687/statm: 1243626 1170774 601 181 0 1237243 0
Current children cumulated CPU time: 2382.23 s
Current children cumulated vsize: 4974504 KiB
Current children cumulated memory: 4683096 KiB



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2400.11 s]
/proc/loadavg: 2.00 2.01 2.05 3/202 19997
/proc/meminfo: memFree=22095372/32770624 swapFree=66957008/67108860
[pid=19687] ppid=19684 vsize=4974504 memory=4683636 CPUtime=2400.04 cores=1,3,5,7
/proc/19687/stat : 19687 (nacre_mini_rele) R 19684 19687 16790 0 -1 4202496 9675795 0 0 0 239523 481 0 0 20 0 1 0 407528197 5093892096 1170909 33554432000 4194304 4935366 140727735729968 140727735728216 4401304 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 31039488 140727735731195 140727735731301 140727735731301 140727735734210 0
/proc/19687/statm: 1243626 1170909 601 181 0 1237243 0
Current children cumulated CPU time: 2400.04 s
Current children cumulated vsize: 4974504 KiB
Current children cumulated memory: 4683636 KiB

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

[startup+2400.13 s]
# the end of solver process 19687 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2395.23 s, system=4.83596 s

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

[startup+2400.11 s]
/proc/loadavg: 2.00 2.01 2.05 3/202 19997
/proc/meminfo: memFree=22095372/32770624 swapFree=66957008/67108860
[pid=19687] ppid=19684 vsize=4974504 memory=4683636 CPUtime=2400.04 cores=1,3,5,7
/proc/19687/stat : 19687 (nacre_mini_rele) R 19684 19687 16790 0 -1 4202496 9675795 0 0 0 239523 481 0 0 20 0 1 0 407528197 5093892096 1170909 33554432000 4194304 4935366 140727735729968 140727735728216 4401304 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 31039488 140727735731195 140727735731301 140727735731301 140727735734210 0
/proc/19687/statm: 1243626 1170909 601 181 0 1237243 0
Current children cumulated CPU time: 2400.04 s
Current children cumulated vsize: 4974504 KiB
Current children cumulated memory: 4683636 KiB

Child status: 0
Real time (s): 2400.13
CPU time (s): 2400.07
CPU user time (s): 2395.23
CPU system time (s): 4.83596
CPU usage (%): 99.9975
Max. virtual memory (cumulated for all children) (KiB): 5171112
Max. memory (cumulated for all children) (KiB): 4792836

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2395.23
system time used= 4.83596
maximum resident set size= 4821400
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9675843
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= 56
involuntary context switches= 950


# summary of solver processes directly reported to runsolver:
#   pid: 19687
#   total CPU time (s): 2400.07
#   total CPU user time (s): 2395.23
#   total CPU system time (s): 4.83596

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 8.03303 second user time and 19.9093 second system time

The end

Launcher Data 

Begin job on node147 at 2019-09-12 21:21:40
IDJOB=4391628
IDBENCH=134309
IDSOLVER=2835
FILE ID=node147/4391628-1568316143
RUNJOBID= node147-1568301633-16822
PBS_JOBID= 21701114
Free space on /tmp= 56476 MiB

SOLVER NAME= NACRE 1.0.5
BENCH NAME= XCSP17/PigeonsPlus/PigeonsPlus-m1-s1/pigeonsPlus-10-07.xml
COMMAND LINE= nacre_mini_release BENCHNAME -complete -l100 -cm
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4391628-1568316143/watcher-4391628-1568316143 -o /tmp/evaluation-result-4391628-1568316143/solver-4391628-1568316143 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node147-1568301633-16822 --watchdog 2560  nacre_mini_release HOME/instance-4391628-1568316143.xml -complete -l100 -cm

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

MD5SUM BENCH= be3145b3ca4b2537c465fbe886a795e4
RANDOM SEED=550064441

node147.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	: 5333.52
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	: 5332.55
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	: 5333.52
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	: 5332.55
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	: 5333.52
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	: 5332.55
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	: 5333.52
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	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32770624 kB
MemFree:        26791476 kB
MemAvailable:   31810016 kB
Buffers:          122584 kB
Cached:          5119888 kB
SwapCached:        48504 kB
Active:          2136476 kB
Inactive:        3162892 kB
Active(anon):       8952 kB
Inactive(anon):    89352 kB
Active(file):    2127524 kB
Inactive(file):  3073540 kB
Unevictable:      107764 kB
Mlocked:          107764 kB
SwapTotal:      67108860 kB
SwapFree:       66957008 kB
Dirty:             71016 kB
Writeback:             0 kB
AnonPages:        126188 kB
Mapped:            44556 kB
Shmem:             32764 kB
Slab:             274280 kB
SReclaimable:     245936 kB
SUnreclaim:        28344 kB
KernelStack:        3424 kB
PageTables:         5844 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     532348 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     75776 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      120192 kB
DirectMap2M:    33425408 kB

Free space on /tmp at the end= 56476 MiB
End job on node147 at 2019-09-12 22:01:41