Trace number 4391746

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) 2400.04 2400.11

General information on the benchmark

NameMagicHexagon/MagicHexagon-m1-s1/
MagicHexagon-07-m102.xml
MD5SUMbbadb8bb150fe08b457e14a3e1d53e02
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 variables169
Number of constraints46
Number of domains1
Minimum domain size127
Maximum domain size127
Distribution of domain sizes[{"size":127,"count":127}]
Minimum variable degree0
Maximum variable degree9
Distribution of variable degrees[{"degree":0,"count":42},{"degree":4,"count":121},{"degree":5,"count":3},{"degree":6,"count":2},{"degree":9,"count":1}]
Minimum constraint arity2
Maximum constraint arity127
Distribution of constraint arities[{"arity":2,"count":6},{"arity":7,"count":6},{"arity":8,"count":6},{"arity":9,"count":6},{"arity":10,"count":6},{"arity":11,"count":6},{"arity":12,"count":6},{"arity":13,"count":3},{"arity":127,"count":1}]
Number of extensional constraints0
Number of intensional constraints6
Distribution of constraint types[{"type":"intension","count":6},{"type":"allDifferent","count":1},{"type":"sum","count":39}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.01	c NACRE 1.0.5
2400.03/2400.10	c
2400.03/2400.10	c # time = 2400.03
2400.03/2400.10	c # Dec = 9589807
2400.03/2400.10	c # Propagate Calls = 35814514262
2400.03/2400.10	c # assignAt Calls = 9589849
2400.03/2400.10	c # removeAt Calls = 2286653201
2400.03/2400.10	c # Run = 15536
2400.03/2400.10	c # Conflicts = 9490556
2400.03/2400.10	c # Memory used = 6.784 Mb
2400.03/2400.10	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 (11976 MiB free)
  memory of node 1: 16384 MiB (12660 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4391746-1568314047/watcher-4391746-1568314047 -o /tmp/evaluation-result-4391746-1568314047/solver-4391746-1568314047 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node148-1568306919-15096 --watchdog 2560 nacre_mini_release HOME/instance-4391746-1568314047.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=16879, runsolver pid=16876
Current StackSize limit: 8192 KiB


[startup+0.100132 s]*
/proc/loadavg: 2.00 2.00 2.01 3/199 16880
/proc/meminfo: memFree=25224480/32770624 swapFree=67004088/67108860
[pid=16879] ppid=16876 vsize=30496 memory=6508 CPUtime=0.1 cores=1,3,5,7
/proc/16879/stat : 16879 (nacre_mini_rele) R 16876 16879 15064 0 -1 4202496 2140 0 0 0 10 0 0 0 20 0 1 0 407566326 31227904 1627 33554432000 4194304 4935366 140727521651984 140727521650232 4451736 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 24965120 140727521653755 140727521653861 140727521653861 140727521656770 0
/proc/16879/statm: 7624 1627 602 181 0 1241 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 30496 KiB
Current children cumulated memory: 6508 KiB

[startup+0.209576 s]*
/proc/loadavg: 2.00 2.00 2.01 3/199 16880
/proc/meminfo: memFree=25224480/32770624 swapFree=67004088/67108860
[pid=16879] ppid=16876 vsize=30496 memory=6508 CPUtime=0.21 cores=1,3,5,7
/proc/16879/stat : 16879 (nacre_mini_rele) R 16876 16879 15064 0 -1 4202496 2140 0 0 0 21 0 0 0 20 0 1 0 407566326 31227904 1627 33554432000 4194304 4935366 140727521651984 140727521650232 4451939 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 24965120 140727521653755 140727521653861 140727521653861 140727521656770 0
/proc/16879/statm: 7624 1627 602 181 0 1241 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 30496 KiB
Current children cumulated memory: 6508 KiB

[startup+0.308936 s]*
/proc/loadavg: 2.00 2.00 2.01 3/199 16880
/proc/meminfo: memFree=25224108/32770624 swapFree=67004088/67108860
[pid=16879] ppid=16876 vsize=30496 memory=6508 CPUtime=0.3 cores=1,3,5,7
/proc/16879/stat : 16879 (nacre_mini_rele) R 16876 16879 15064 0 -1 4202496 2140 0 0 0 30 0 0 0 20 0 1 0 407566326 31227904 1627 33554432000 4194304 4935366 140727521651984 140727521650232 4451783 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 24965120 140727521653755 140727521653861 140727521653861 140727521656770 0
/proc/16879/statm: 7624 1627 602 181 0 1241 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 30496 KiB
Current children cumulated memory: 6508 KiB

[startup+0.700267 s]
/proc/loadavg: 2.00 2.00 2.01 3/199 16880
/proc/meminfo: memFree=25224020/32770624 swapFree=67004088/67108860
[pid=16879] ppid=16876 vsize=30496 memory=6508 CPUtime=0.69 cores=1,3,5,7
/proc/16879/stat : 16879 (nacre_mini_rele) R 16876 16879 15064 0 -1 4202496 2140 0 0 0 69 0 0 0 20 0 1 0 407566326 31227904 1627 33554432000 4194304 4935366 140727521651984 140727521650232 4430256 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 24965120 140727521653755 140727521653861 140727521653861 140727521656770 0
/proc/16879/statm: 7624 1627 602 181 0 1241 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 30496 KiB
Current children cumulated memory: 6508 KiB

[startup+1.50027 s]
/proc/loadavg: 2.00 2.00 2.01 3/199 16880
/proc/meminfo: memFree=25223984/32770624 swapFree=67004088/67108860
[pid=16879] ppid=16876 vsize=30496 memory=6508 CPUtime=1.49 cores=1,3,5,7
/proc/16879/stat : 16879 (nacre_mini_rele) R 16876 16879 15064 0 -1 4202496 2140 0 0 0 149 0 0 0 20 0 1 0 407566326 31227904 1627 33554432000 4194304 4935366 140727521651984 140727521650232 4450992 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 24965120 140727521653755 140727521653861 140727521653861 140727521656770 0
/proc/16879/statm: 7624 1627 602 181 0 1241 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 30496 KiB
Current children cumulated memory: 6508 KiB

[startup+3.10896 s]
/proc/loadavg: 2.00 2.00 2.01 3/199 16880
/proc/meminfo: memFree=25224128/32770624 swapFree=67004088/67108860
[pid=16879] ppid=16876 vsize=30496 memory=6744 CPUtime=3.1 cores=1,3,5,7
/proc/16879/stat : 16879 (nacre_mini_rele) R 16876 16879 15064 0 -1 4202496 3002 0 0 0 310 0 0 0 20 0 1 0 407566326 31227904 1686 33554432000 4194304 4935366 140727521651984 140727521650232 139850555265892 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 24965120 140727521653755 140727521653861 140727521653861 140727521656770 0
/proc/16879/statm: 7624 1686 619 181 0 1241 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 30496 KiB
Current children cumulated memory: 6744 KiB

[startup+6.30026 s]
/proc/loadavg: 2.00 2.00 2.01 3/199 16880
/proc/meminfo: memFree=25224136/32770624 swapFree=67004088/67108860
[pid=16879] ppid=16876 vsize=30496 memory=6744 CPUtime=6.29 cores=1,3,5,7
/proc/16879/stat : 16879 (nacre_mini_rele) R 16876 16879 15064 0 -1 4202496 3869 0 0 0 629 0 0 0 20 0 1 0 407566326 31227904 1686 33554432000 4194304 4935366 140727521651984 140727521650232 4451756 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 24965120 140727521653755 140727521653861 140727521653861 140727521656770 0
/proc/16879/statm: 7624 1686 619 181 0 1241 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 30496 KiB
Current children cumulated memory: 6744 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.00 2.01 3/199 16882
/proc/meminfo: memFree=25223548/32770624 swapFree=67004088/67108860
[pid=16879] ppid=16876 vsize=30496 memory=6744 CPUtime=12.69 cores=1,3,5,7
/proc/16879/stat : 16879 (nacre_mini_rele) R 16876 16879 15064 0 -1 4202496 4748 0 0 0 1269 0 0 0 20 0 1 0 407566326 31227904 1686 33554432000 4194304 4935366 140727521651984 140727521650232 4430273 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 24965120 140727521653755 140727521653861 140727521653861 140727521656770 0
/proc/16879/statm: 7624 1686 619 181 0 1241 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 30496 KiB
Current children cumulated memory: 6744 KiB

[startup+25.5003 s]
/proc/loadavg: 2.00 2.00 2.01 3/199 16882
/proc/meminfo: memFree=25223728/32770624 swapFree=67004088/67108860
[pid=16879] ppid=16876 vsize=30496 memory=6744 CPUtime=25.49 cores=1,3,5,7
/proc/16879/stat : 16879 (nacre_mini_rele) R 16876 16879 15064 0 -1 4202496 6478 0 0 0 2549 0 0 0 20 0 1 0 407566326 31227904 1686 33554432000 4194304 4935366 140727521651984 140727521650232 139850549930000 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 24965120 140727521653755 140727521653861 140727521653861 140727521656770 0
/proc/16879/statm: 7624 1686 619 181 0 1241 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 30496 KiB
Current children cumulated memory: 6744 KiB

[startup+51.1091 s]
/proc/loadavg: 2.00 2.00 2.01 3/199 16883
/proc/meminfo: memFree=25223564/32770624 swapFree=67004088/67108860
[pid=16879] ppid=16876 vsize=30496 memory=6744 CPUtime=51.09 cores=1,3,5,7
/proc/16879/stat : 16879 (nacre_mini_rele) R 16876 16879 15064 0 -1 4202496 7341 0 0 0 5109 0 0 0 20 0 1 0 407566326 31227904 1686 33554432000 4194304 4935366 140727521651984 140727521650232 4430273 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 24965120 140727521653755 140727521653861 140727521653861 140727521656770 0
/proc/16879/statm: 7624 1686 619 181 0 1241 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 30496 KiB
Current children cumulated memory: 6744 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.00 2.01 3/199 16889
/proc/meminfo: memFree=25223616/32770624 swapFree=67004088/67108860
[pid=16879] ppid=16876 vsize=30496 memory=6784 CPUtime=102.28 cores=1,3,5,7
/proc/16879/stat : 16879 (nacre_mini_rele) R 16876 16879 15064 0 -1 4202496 8206 0 0 0 10228 0 0 0 20 0 1 0 407566326 31227904 1696 33554432000 4194304 4935366 140727521651984 140727521650232 4430273 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 24965120 140727521653755 140727521653861 140727521653861 140727521656770 0
/proc/16879/statm: 7624 1696 619 181 0 1241 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 30496 KiB
Current children cumulated memory: 6784 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.00 2.01 3/199 16893
/proc/meminfo: memFree=25223156/32770624 swapFree=67004088/67108860
[pid=16879] ppid=16876 vsize=30496 memory=6784 CPUtime=162.28 cores=1,3,5,7
/proc/16879/stat : 16879 (nacre_mini_rele) R 16876 16879 15064 0 -1 4202496 8661 0 0 0 16228 0 0 0 20 0 1 0 407566326 31227904 1696 33554432000 4194304 4935366 140727521651984 140727521650232 139850549818792 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 24965120 140727521653755 140727521653861 140727521653861 140727521656770 0
/proc/16879/statm: 7624 1696 619 181 0 1241 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 30496 KiB
Current children cumulated memory: 6784 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.00 2.01 3/199 16964
/proc/meminfo: memFree=25221540/32770624 swapFree=67004088/67108860
[pid=16879] ppid=16876 vsize=30496 memory=6784 CPUtime=222.28 cores=1,3,5,7
/proc/16879/stat : 16879 (nacre_mini_rele) R 16876 16879 15064 0 -1 4202496 9116 0 0 0 22228 0 0 0 20 0 1 0 407566326 31227904 1696 33554432000 4194304 4935366 140727521651984 140727521650232 4451752 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 24965120 140727521653755 140727521653861 140727521653861 140727521656770 0
/proc/16879/statm: 7624 1696 619 181 0 1241 0
Current children cumulated CPU time: 222.28 s
Current children cumulated vsize: 30496 KiB
Current children cumulated memory: 6784 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.00 2.01 3/200 16971
/proc/meminfo: memFree=25220836/32770624 swapFree=67004088/67108860
[pid=16879] ppid=16876 vsize=30496 memory=6784 CPUtime=282.28 cores=1,3,5,7
/proc/16879/stat : 16879 (nacre_mini_rele) R 16876 16879 15064 0 -1 4202496 9581 0 0 0 28228 0 0 0 20 0 1 0 407566326 31227904 1696 33554432000 4194304 4935366 140727521651984 140727521650232 4451794 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 24965120 140727521653755 140727521653861 140727521653861 140727521656770 0
/proc/16879/statm: 7624 1696 619 181 0 1241 0
Current children cumulated CPU time: 282.28 s
Current children cumulated vsize: 30496 KiB
Current children cumulated memory: 6784 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.00 2.01 3/200 16975
/proc/meminfo: memFree=25221556/32770624 swapFree=67004088/67108860
[pid=16879] ppid=16876 vsize=30496 memory=6784 CPUtime=342.27 cores=1,3,5,7
/proc/16879/stat : 16879 (nacre_mini_rele) R 16876 16879 15064 0 -1 4202496 10046 0 0 0 34227 0 0 0 20 0 1 0 407566326 31227904 1696 33554432000 4194304 4935366 140727521651984 140727521650232 139850555266224 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 24965120 140727521653755 140727521653861 140727521653861 140727521656770 0
/proc/16879/statm: 7624 1696 619 181 0 1241 0
Current children cumulated CPU time: 342.27 s
Current children cumulated vsize: 30496 KiB
Current children cumulated memory: 6784 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.00 2.01 3/200 16979
/proc/meminfo: memFree=25220592/32770624 swapFree=67004088/67108860
[pid=16879] ppid=16876 vsize=30496 memory=6784 CPUtime=402.27 cores=1,3,5,7
/proc/16879/stat : 16879 (nacre_mini_rele) R 16876 16879 15064 0 -1 4202496 10501 0 0 0 40227 0 0 0 20 0 1 0 407566326 31227904 1696 33554432000 4194304 4935366 140727521651984 140727521650232 4430273 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 24965120 140727521653755 140727521653861 140727521653861 140727521656770 0
/proc/16879/statm: 7624 1696 619 181 0 1241 0
Current children cumulated CPU time: 402.27 s
Current children cumulated vsize: 30496 KiB
Current children cumulated memory: 6784 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.00 2.01 3/200 16985
/proc/meminfo: memFree=25221088/32770624 swapFree=67004088/67108860
[pid=16879] ppid=16876 vsize=30496 memory=6784 CPUtime=462.27 cores=1,3,5,7
/proc/16879/stat : 16879 (nacre_mini_rele) R 16876 16879 15064 0 -1 4202496 10956 0 0 0 46227 0 0 0 20 0 1 0 407566326 31227904 1696 33554432000 4194304 4935366 140727521651984 140727521650232 4451865 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 24965120 140727521653755 140727521653861 140727521653861 140727521656770 0
/proc/16879/statm: 7624 1696 619 181 0 1241 0
Current children cumulated CPU time: 462.27 s
Current children cumulated vsize: 30496 KiB
Current children cumulated memory: 6784 KiB


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

/proc/16879/statm: 7624 1696 619 181 0 1241 0
Current children cumulated CPU time: 1662.24 s
Current children cumulated vsize: 30496 KiB
Current children cumulated memory: 6784 KiB

[startup+1722.3 s]
/proc/loadavg: 2.01 2.07 2.05 3/198 17123
/proc/meminfo: memFree=25222112/32770624 swapFree=67004092/67108860
[pid=16879] ppid=16876 vsize=30496 memory=6784 CPUtime=1722.23 cores=1,3,5,7
/proc/16879/stat : 16879 (nacre_mini_rele) R 16876 16879 15064 0 -1 4202496 20529 0 0 0 172223 0 0 0 20 0 1 0 407566326 31227904 1696 33554432000 4194304 4935366 140727521651984 140727521650232 4450992 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 24965120 140727521653755 140727521653861 140727521653861 140727521656770 0
/proc/16879/statm: 7624 1696 619 181 0 1241 0
Current children cumulated CPU time: 1722.23 s
Current children cumulated vsize: 30496 KiB
Current children cumulated memory: 6784 KiB

[startup+1782.3 s]
/proc/loadavg: 2.01 2.06 2.05 3/199 17128
/proc/meminfo: memFree=25220796/32770624 swapFree=67004092/67108860
[pid=16879] ppid=16876 vsize=30496 memory=6784 CPUtime=1782.23 cores=1,3,5,7
/proc/16879/stat : 16879 (nacre_mini_rele) R 16876 16879 15064 0 -1 4202496 20984 0 0 0 178223 0 0 0 20 0 1 0 407566326 31227904 1696 33554432000 4194304 4935366 140727521651984 140727521650232 4420768 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 24965120 140727521653755 140727521653861 140727521653861 140727521656770 0
/proc/16879/statm: 7624 1696 619 181 0 1241 0
Current children cumulated CPU time: 1782.23 s
Current children cumulated vsize: 30496 KiB
Current children cumulated memory: 6784 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/199 17132
/proc/meminfo: memFree=25220424/32770624 swapFree=67004092/67108860
[pid=16879] ppid=16876 vsize=30496 memory=6784 CPUtime=1842.23 cores=1,3,5,7
/proc/16879/stat : 16879 (nacre_mini_rele) R 16876 16879 15064 0 -1 4202496 21439 0 0 0 184223 0 0 0 20 0 1 0 407566326 31227904 1696 33554432000 4194304 4935366 140727521651984 140727521650232 4450992 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 24965120 140727521653755 140727521653861 140727521653861 140727521656770 0
/proc/16879/statm: 7624 1696 619 181 0 1241 0
Current children cumulated CPU time: 1842.23 s
Current children cumulated vsize: 30496 KiB
Current children cumulated memory: 6784 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/199 17138
/proc/meminfo: memFree=25220684/32770624 swapFree=67004092/67108860
[pid=16879] ppid=16876 vsize=30496 memory=6784 CPUtime=1902.23 cores=1,3,5,7
/proc/16879/stat : 16879 (nacre_mini_rele) R 16876 16879 15064 0 -1 4202496 21894 0 0 0 190223 0 0 0 20 0 1 0 407566326 31227904 1696 33554432000 4194304 4935366 140727521651984 140727521650232 4450992 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 24965120 140727521653755 140727521653861 140727521653861 140727521656770 0
/proc/16879/statm: 7624 1696 619 181 0 1241 0
Current children cumulated CPU time: 1902.23 s
Current children cumulated vsize: 30496 KiB
Current children cumulated memory: 6784 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/199 17142
/proc/meminfo: memFree=25220868/32770624 swapFree=67004092/67108860
[pid=16879] ppid=16876 vsize=30496 memory=6784 CPUtime=1962.23 cores=1,3,5,7
/proc/16879/stat : 16879 (nacre_mini_rele) R 16876 16879 15064 0 -1 4202496 22349 0 0 0 196223 0 0 0 20 0 1 0 407566326 31227904 1696 33554432000 4194304 4935366 140727521651984 140727521650232 4420576 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 24965120 140727521653755 140727521653861 140727521653861 140727521656770 0
/proc/16879/statm: 7624 1696 619 181 0 1241 0
Current children cumulated CPU time: 1962.23 s
Current children cumulated vsize: 30496 KiB
Current children cumulated memory: 6784 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/199 17153
/proc/meminfo: memFree=25220524/32770624 swapFree=67004092/67108860
[pid=16879] ppid=16876 vsize=30496 memory=6784 CPUtime=2022.22 cores=1,3,5,7
/proc/16879/stat : 16879 (nacre_mini_rele) R 16876 16879 15064 0 -1 4202496 22804 0 0 0 202222 0 0 0 20 0 1 0 407566326 31227904 1696 33554432000 4194304 4935366 140727521651984 140727521650232 4450992 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 24965120 140727521653755 140727521653861 140727521653861 140727521656770 0
/proc/16879/statm: 7624 1696 619 181 0 1241 0
Current children cumulated CPU time: 2022.22 s
Current children cumulated vsize: 30496 KiB
Current children cumulated memory: 6784 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/199 17159
/proc/meminfo: memFree=25221020/32770624 swapFree=67004092/67108860
[pid=16879] ppid=16876 vsize=30496 memory=6784 CPUtime=2082.22 cores=1,3,5,7
/proc/16879/stat : 16879 (nacre_mini_rele) R 16876 16879 15064 0 -1 4202496 23259 0 0 0 208222 0 0 0 20 0 1 0 407566326 31227904 1696 33554432000 4194304 4935366 140727521651984 140727521650232 4420857 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 24965120 140727521653755 140727521653861 140727521653861 140727521656770 0
/proc/16879/statm: 7624 1696 619 181 0 1241 0
Current children cumulated CPU time: 2082.22 s
Current children cumulated vsize: 30496 KiB
Current children cumulated memory: 6784 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/199 17163
/proc/meminfo: memFree=25220888/32770624 swapFree=67004092/67108860
[pid=16879] ppid=16876 vsize=30496 memory=6784 CPUtime=2142.22 cores=1,3,5,7
/proc/16879/stat : 16879 (nacre_mini_rele) R 16876 16879 15064 0 -1 4202496 23714 0 0 0 214222 0 0 0 20 0 1 0 407566326 31227904 1696 33554432000 4194304 4935366 140727521651984 140727521650232 4450992 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 24965120 140727521653755 140727521653861 140727521653861 140727521656770 0
/proc/16879/statm: 7624 1696 619 181 0 1241 0
Current children cumulated CPU time: 2142.22 s
Current children cumulated vsize: 30496 KiB
Current children cumulated memory: 6784 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 17167
/proc/meminfo: memFree=25220784/32770624 swapFree=67004092/67108860
[pid=16879] ppid=16876 vsize=30496 memory=6784 CPUtime=2202.22 cores=1,3,5,7
/proc/16879/stat : 16879 (nacre_mini_rele) R 16876 16879 15064 0 -1 4202496 24169 0 0 0 220222 0 0 0 20 0 1 0 407566326 31227904 1696 33554432000 4194304 4935366 140727521651984 140727521650232 4420783 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 24965120 140727521653755 140727521653861 140727521653861 140727521656770 0
/proc/16879/statm: 7624 1696 619 181 0 1241 0
Current children cumulated CPU time: 2202.22 s
Current children cumulated vsize: 30496 KiB
Current children cumulated memory: 6784 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 17173
/proc/meminfo: memFree=25220692/32770624 swapFree=67004092/67108860
[pid=16879] ppid=16876 vsize=30496 memory=6784 CPUtime=2262.22 cores=1,3,5,7
/proc/16879/stat : 16879 (nacre_mini_rele) R 16876 16879 15064 0 -1 4202496 24624 0 0 0 226222 0 0 0 20 0 1 0 407566326 31227904 1696 33554432000 4194304 4935366 140727521651984 140727521650232 4420768 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 24965120 140727521653755 140727521653861 140727521653861 140727521656770 0
/proc/16879/statm: 7624 1696 619 181 0 1241 0
Current children cumulated CPU time: 2262.22 s
Current children cumulated vsize: 30496 KiB
Current children cumulated memory: 6784 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 17178
/proc/meminfo: memFree=25220524/32770624 swapFree=67004092/67108860
[pid=16879] ppid=16876 vsize=30496 memory=6784 CPUtime=2322.22 cores=1,3,5,7
/proc/16879/stat : 16879 (nacre_mini_rele) R 16876 16879 15064 0 -1 4202496 25079 0 0 0 232222 0 0 0 20 0 1 0 407566326 31227904 1696 33554432000 4194304 4935366 140727521651984 140727521650232 4450992 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 24965120 140727521653755 140727521653861 140727521653861 140727521656770 0
/proc/16879/statm: 7624 1696 619 181 0 1241 0
Current children cumulated CPU time: 2322.22 s
Current children cumulated vsize: 30496 KiB
Current children cumulated memory: 6784 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 17182
/proc/meminfo: memFree=25220924/32770624 swapFree=67004092/67108860
[pid=16879] ppid=16876 vsize=30496 memory=6784 CPUtime=2382.22 cores=1,3,5,7
/proc/16879/stat : 16879 (nacre_mini_rele) R 16876 16879 15064 0 -1 4202496 25534 0 0 0 238222 0 0 0 20 0 1 0 407566326 31227904 1696 33554432000 4194304 4935366 140727521651984 140727521650232 4420850 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 24965120 140727521653755 140727521653861 140727521653861 140727521656770 0
/proc/16879/statm: 7624 1696 619 181 0 1241 0
Current children cumulated CPU time: 2382.22 s
Current children cumulated vsize: 30496 KiB
Current children cumulated memory: 6784 KiB



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2400.11 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 17184
/proc/meminfo: memFree=25220740/32770624 swapFree=67004092/67108860
[pid=16879] ppid=16876 vsize=30496 memory=6784 CPUtime=2400.03 cores=1,3,5,7
/proc/16879/stat : 16879 (nacre_mini_rele) R 16876 16879 15064 0 -1 4202496 25989 0 0 0 240003 0 0 0 20 0 1 0 407566326 31227904 1696 33554432000 4194304 4935366 140727521651984 140727521650232 4420585 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 24965120 140727521653755 140727521653861 140727521653861 140727521656770 0
/proc/16879/statm: 7624 1696 619 181 0 1241 0
Current children cumulated CPU time: 2400.03 s
Current children cumulated vsize: 30496 KiB
Current children cumulated memory: 6784 KiB

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

[startup+2400.11 s]
# the end of solver process 16879 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2400.03 s, system=0.003999 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 3/199 17184
/proc/meminfo: memFree=25220740/32770624 swapFree=67004092/67108860
[pid=16879] ppid=16876 vsize=30496 memory=6784 CPUtime=2400.03 cores=1,3,5,7
/proc/16879/stat : 16879 (nacre_mini_rele) R 16876 16879 15064 0 -1 4202496 25989 0 0 0 240003 0 0 0 20 0 1 0 407566326 31227904 1696 33554432000 4194304 4935366 140727521651984 140727521650232 4420585 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 24965120 140727521653755 140727521653861 140727521653861 140727521656770 0
/proc/16879/statm: 7624 1696 619 181 0 1241 0
Current children cumulated CPU time: 2400.03 s
Current children cumulated vsize: 30496 KiB
Current children cumulated memory: 6784 KiB

Child status: 0
Real time (s): 2400.11
CPU time (s): 2400.04
CPU user time (s): 2400.03
CPU system time (s): 0.003999
CPU usage (%): 99.9969
Max. virtual memory (cumulated for all children) (KiB): 30496
Max. memory (cumulated for all children) (KiB): 6784

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2400.03
system time used= 0.003999
maximum resident set size= 6824
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 26036
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= 8
involuntary context switches= 1841


# summary of solver processes directly reported to runsolver:
#   pid: 16879
#   total CPU time (s): 2400.04
#   total CPU user time (s): 2400.03
#   total CPU system time (s): 0.003999

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 8.61704 second user time and 15.024 second system time

The end

Launcher Data 

Begin job on node148 at 2019-09-12 20:46:51
IDJOB=4391746
IDBENCH=133555
IDSOLVER=2835
FILE ID=node148/4391746-1568314047
RUNJOBID= node148-1568306919-15096
PBS_JOBID= 21701120
Free space on /tmp= 58796 MiB

SOLVER NAME= NACRE 1.0.5
BENCH NAME= XCSP17/MagicHexagon/MagicHexagon-m1-s1/MagicHexagon-07-m102.xml
COMMAND LINE= nacre_mini_release BENCHNAME -complete -l100 -cm
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4391746-1568314047/watcher-4391746-1568314047 -o /tmp/evaluation-result-4391746-1568314047/solver-4391746-1568314047 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node148-1568306919-15096 --watchdog 2560  nacre_mini_release HOME/instance-4391746-1568314047.xml -complete -l100 -cm

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

MD5SUM BENCH= bbadb8bb150fe08b457e14a3e1d53e02
RANDOM SEED=447821539

node148.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	: 5333.13
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	: 5333.13
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	: 5333.13
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	: 5333.13
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:        25228732 kB
MemAvailable:   31861732 kB
Buffers:          130008 kB
Cached:          6750908 kB
SwapCached:         3924 kB
Active:          2398732 kB
Inactive:        4491436 kB
Active(anon):       6756 kB
Inactive(anon):    43500 kB
Active(file):    2391976 kB
Inactive(file):  4447936 kB
Unevictable:      109232 kB
Mlocked:          109232 kB
SwapTotal:      67108860 kB
SwapFree:       67004088 kB
Dirty:               820 kB
Writeback:             0 kB
AnonPages:        115952 kB
Mapped:            43976 kB
Shmem:             32208 kB
Slab:             245408 kB
SReclaimable:     217848 kB
SUnreclaim:        27560 kB
KernelStack:        3472 kB
PageTables:         5916 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     529932 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     67584 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      124288 kB
DirectMap2M:    33421312 kB

Free space on /tmp at the end= 58796 MiB
End job on node148 at 2019-09-12 21:26:51