Trace number 4299714

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 1.0.4UNSAT 2188.27 2188.44

General information on the benchmark

NameCrossword/
Crossword-m18-ogd2008-vg-16-17_c18.xml
MD5SUM23da8342a2898ede5001de7625d13c59
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 benchmark369.771
Satisfiable
(Un)Satisfiability was proved
Number of variables272
Number of constraints33
Number of domains1
Minimum domain size26
Maximum domain size26
Distribution of domain sizes[{"size":26,"count":272}]
Minimum variable degree2
Maximum variable degree2
Distribution of variable degrees[{"degree":2,"count":272}]
Minimum constraint arity16
Maximum constraint arity17
Distribution of constraint arities[{"arity":16,"count":17},{"arity":17,"count":16}]
Number of extensional constraints33
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":33}]
Optimization problemNO
Type of objective

Solver Data 

0.41/0.49	c NACRE 1.0.4
2188.22/2188.43	c
2188.22/2188.43	c # time = 2188.26
2188.22/2188.43	c # Dec = 67520
2188.22/2188.43	c # Propagate Calls = 4967830
2188.22/2188.43	c # assignAt Calls = 94132
2188.22/2188.43	c # removeAt Calls = 132188461
2188.22/2188.43	c # Run = 204
2188.22/2188.43	c # Conflicts = 66385
2188.22/2188.43	c # Memory used = 221.128 Mb
2188.22/2188.43	s UNSATISFIABLE

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 (10330 MiB free)
  memory of node 1: 16384 MiB (12646 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4299714-1532786659/watcher-4299714-1532786659 -o /tmp/evaluation-result-4299714-1532786659/solver-4299714-1532786659 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node139-1532774055-27430 --watchdog 2580 nacre_mini_release HOME/instance-4299714-1532786659.xml -ca -l100 -cm 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2550 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2520 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=28975, runsolver pid=28972
Current StackSize limit: 8192 KiB


[startup+0.10017 s]*
/proc/loadavg: 2.00 2.01 2.05 3/188 28976
/proc/meminfo: memFree=23515124/32770624 swapFree=67108860/67108860
[pid=28975] ppid=28972 vsize=39620 memory=15968 CPUtime=0.1 cores=1,3,5,7
/proc/28975/stat : 28975 (nacre_mini_rele) R 28972 28975 27398 0 -1 4202496 4305 0 0 0 10 0 0 0 20 0 1 0 96229044 40570880 3992 33554432000 4194304 4933779 140732149894224 140732149891224 4273636 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7034520 7039168 9433088 140732149896344 140732149896444 140732149896444 140732149899202 0
/proc/28975/statm: 9905 3992 570 181 0 3522 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 39620 KiB
Current children cumulated memory: 15968 KiB

[startup+0.209755 s]*
/proc/loadavg: 2.00 2.01 2.05 3/188 28976
/proc/meminfo: memFree=23499200/32770624 swapFree=67108860/67108860
[pid=28975] ppid=28972 vsize=56396 memory=32600 CPUtime=0.21 cores=1,3,5,7
/proc/28975/stat : 28975 (nacre_mini_rele) R 28972 28975 27398 0 -1 4202496 8471 0 0 0 20 1 0 0 20 0 1 0 96229044 57749504 8150 33554432000 4194304 4933779 140732149894224 140732149888824 140230481570789 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7034520 7039168 9433088 140732149896344 140732149896444 140732149896444 140732149899202 0
/proc/28975/statm: 14099 8150 570 181 0 7716 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 56396 KiB
Current children cumulated memory: 32600 KiB

[startup+0.309651 s]*
/proc/loadavg: 2.00 2.01 2.05 3/188 28976
/proc/meminfo: memFree=23490272/32770624 swapFree=67108860/67108860
[pid=28975] ppid=28972 vsize=66992 memory=42580 CPUtime=0.3 cores=1,3,5,7
/proc/28975/stat : 28975 (nacre_mini_rele) R 28972 28975 27398 0 -1 4202496 11171 0 0 0 29 1 0 0 20 0 1 0 96229044 68599808 10645 33554432000 4194304 4933779 140732149894224 140732149891800 140230482433041 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7034520 7039168 9433088 140732149896344 140732149896444 140732149896444 140732149899202 0
/proc/28975/statm: 16748 10645 571 181 0 10365 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 66992 KiB
Current children cumulated memory: 42580 KiB

[startup+0.700361 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 28976
/proc/meminfo: memFree=23454932/32770624 swapFree=67108860/67108860
[pid=28975] ppid=28972 vsize=100504 memory=75424 CPUtime=0.69 cores=1,3,5,7
/proc/28975/stat : 28975 (nacre_mini_rele) R 28972 28975 27398 0 -1 4202496 19467 0 0 0 67 2 0 0 20 0 1 0 96229044 102916096 18856 33554432000 4194304 4933779 140732149894224 140732149891800 140230481579964 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 9433088 140732149896344 140732149896444 140732149896444 140732149899202 0
/proc/28975/statm: 25126 18856 571 181 0 18743 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 100504 KiB
Current children cumulated memory: 75424 KiB

[startup+1.50041 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 28976
/proc/meminfo: memFree=23454932/32770624 swapFree=67108860/67108860
[pid=28975] ppid=28972 vsize=100504 memory=75424 CPUtime=1.49 cores=1,3,5,7
/proc/28975/stat : 28975 (nacre_mini_rele) R 28972 28975 27398 0 -1 4202496 19483 0 0 0 147 2 0 0 20 0 1 0 96229044 102916096 18856 33554432000 4194304 4933779 140732149894224 140732149892744 4377379 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 9433088 140732149896344 140732149896444 140732149896444 140732149899202 0
/proc/28975/statm: 25126 18856 571 181 0 18743 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 100504 KiB
Current children cumulated memory: 75424 KiB

[startup+3.10957 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 28976
/proc/meminfo: memFree=23454312/32770624 swapFree=67108860/67108860
[pid=28975] ppid=28972 vsize=100504 memory=75560 CPUtime=3.1 cores=1,3,5,7
/proc/28975/stat : 28975 (nacre_mini_rele) R 28972 28975 27398 0 -1 4202496 36380 0 0 0 307 3 0 0 20 0 1 0 96229044 102916096 18890 33554432000 4194304 4933779 140732149894224 140732149892744 140230482433021 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 9433088 140732149896344 140732149896444 140732149896444 140732149899202 0
/proc/28975/statm: 25126 18890 604 181 0 18743 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 100504 KiB
Current children cumulated memory: 75560 KiB

[startup+6.30038 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 28976
/proc/meminfo: memFree=23454212/32770624 swapFree=67108860/67108860
[pid=28975] ppid=28972 vsize=100504 memory=75560 CPUtime=6.29 cores=1,3,5,7
/proc/28975/stat : 28975 (nacre_mini_rele) R 28972 28975 27398 0 -1 4202496 51763 0 0 0 625 4 0 0 20 0 1 0 96229044 102916096 18890 33554432000 4194304 4933779 140732149894224 140732149892744 140230481563438 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 9433088 140732149896344 140732149896444 140732149896444 140732149899202 0
/proc/28975/statm: 25126 18890 604 181 0 18743 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 100504 KiB
Current children cumulated memory: 75560 KiB

[startup+12.7004 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 28976
/proc/meminfo: memFree=23453472/32770624 swapFree=67108860/67108860
[pid=28975] ppid=28972 vsize=100504 memory=75560 CPUtime=12.69 cores=1,3,5,7
/proc/28975/stat : 28975 (nacre_mini_rele) R 28972 28975 27398 0 -1 4202496 69712 0 0 0 1264 5 0 0 20 0 1 0 96229044 102916096 18890 33554432000 4194304 4933779 140732149894224 140732149892744 140230481579916 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 9433088 140732149896344 140732149896444 140732149896444 140732149899202 0
/proc/28975/statm: 25126 18890 604 181 0 18743 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 100504 KiB
Current children cumulated memory: 75560 KiB

[startup+25.5004 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 28976
/proc/meminfo: memFree=23453348/32770624 swapFree=67108860/67108860
[pid=28975] ppid=28972 vsize=101036 memory=76032 CPUtime=25.48 cores=1,3,5,7
/proc/28975/stat : 28975 (nacre_mini_rele) R 28972 28975 27398 0 -1 4202496 102522 0 0 0 2542 6 0 0 20 0 1 0 96229044 103460864 19008 33554432000 4194304 4933779 140732149894224 140732149891976 140230482433021 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 9433088 140732149896344 140732149896444 140732149896444 140732149899202 0
/proc/28975/statm: 25259 19008 604 181 0 18876 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 101036 KiB
Current children cumulated memory: 76032 KiB

[startup+51.1096 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 28976
/proc/meminfo: memFree=23447988/32770624 swapFree=67108860/67108860
[pid=28975] ppid=28972 vsize=106376 memory=81412 CPUtime=51.09 cores=1,3,5,7
/proc/28975/stat : 28975 (nacre_mini_rele) R 28972 28975 27398 0 -1 4202496 124135 0 0 0 5101 8 0 0 20 0 1 0 96229044 108929024 20353 33554432000 4194304 4933779 140732149894224 140732149891976 4377598 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 9433088 140732149896344 140732149896444 140732149896444 140732149899202 0
/proc/28975/statm: 26594 20353 604 181 0 20211 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 106376 KiB
Current children cumulated memory: 81412 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 28977
/proc/meminfo: memFree=23434384/32770624 swapFree=67108860/67108860
[pid=28975] ppid=28972 vsize=117952 memory=92936 CPUtime=102.27 cores=1,3,5,7
/proc/28975/stat : 28975 (nacre_mini_rele) R 28972 28975 27398 0 -1 4202496 146129 0 0 0 10218 9 0 0 20 0 1 0 96229044 120782848 23234 33554432000 4194304 4933779 140732149894224 140732149891992 4376528 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 9433088 140732149896344 140732149896444 140732149896444 140732149899202 0
/proc/28975/statm: 29488 23234 604 181 0 23105 0
Current children cumulated CPU time: 102.27 s
Current children cumulated vsize: 117952 KiB
Current children cumulated memory: 92936 KiB

[startup+162.3 s]
/proc/loadavg: 2.61 2.17 2.10 3/187 28978
/proc/meminfo: memFree=23422992/32770624 swapFree=67108860/67108860
[pid=28975] ppid=28972 vsize=126800 memory=101600 CPUtime=162.26 cores=1,3,5,7
/proc/28975/stat : 28975 (nacre_mini_rele) R 28972 28975 27398 0 -1 4202496 169315 0 0 0 16215 11 0 0 20 0 1 0 96229044 129843200 25400 33554432000 4194304 4933779 140732149894224 140732149891992 4377379 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 9433088 140732149896344 140732149896444 140732149896444 140732149899202 0
/proc/28975/statm: 31700 25400 604 181 0 25317 0
Current children cumulated CPU time: 162.26 s
Current children cumulated vsize: 126800 KiB
Current children cumulated memory: 101600 KiB

[startup+222.3 s]
/proc/loadavg: 2.22 2.14 2.09 3/187 28979
/proc/meminfo: memFree=23404172/32770624 swapFree=67108860/67108860
[pid=28975] ppid=28972 vsize=138524 memory=113604 CPUtime=222.24 cores=1,3,5,7
/proc/28975/stat : 28975 (nacre_mini_rele) R 28972 28975 27398 0 -1 4202496 194823 0 0 0 22211 13 0 0 20 0 1 0 96229044 141848576 28401 33554432000 4194304 4933779 140732149894224 140732149891976 4377580 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 9433088 140732149896344 140732149896444 140732149896444 140732149899202 0
/proc/28975/statm: 34631 28401 604 181 0 28248 0
Current children cumulated CPU time: 222.24 s
Current children cumulated vsize: 138524 KiB
Current children cumulated memory: 113604 KiB

[startup+282.3 s]
/proc/loadavg: 2.05 2.10 2.08 3/187 28980
/proc/meminfo: memFree=23385888/32770624 swapFree=67108860/67108860
[pid=28975] ppid=28972 vsize=147916 memory=124484 CPUtime=282.24 cores=1,3,5,7
/proc/28975/stat : 28975 (nacre_mini_rele) R 28972 28975 27398 0 -1 4202496 214677 0 0 0 28209 15 0 0 20 0 1 0 96229044 151465984 31121 33554432000 4194304 4933779 140732149894224 140732149891976 4212112 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 9433088 140732149896344 140732149896444 140732149896444 140732149899202 0
/proc/28975/statm: 36979 31121 604 181 0 30596 0
Current children cumulated CPU time: 282.24 s
Current children cumulated vsize: 147916 KiB
Current children cumulated memory: 124484 KiB

[startup+342.3 s]
/proc/loadavg: 2.02 2.08 2.07 3/187 28981
/proc/meminfo: memFree=23373532/32770624 swapFree=67108860/67108860
[pid=28975] ppid=28972 vsize=153516 memory=129980 CPUtime=342.23 cores=1,3,5,7
/proc/28975/stat : 28975 (nacre_mini_rele) R 28972 28975 27398 0 -1 4202496 217698 0 0 0 34208 15 0 0 20 0 1 0 96229044 157200384 32495 33554432000 4194304 4933779 140732149894224 140732149891928 140230482436413 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 9433088 140732149896344 140732149896444 140732149896444 140732149899202 0
/proc/28975/statm: 38379 32495 604 181 0 31996 0
Current children cumulated CPU time: 342.23 s
Current children cumulated vsize: 153516 KiB
Current children cumulated memory: 129980 KiB

[startup+402.3 s]
/proc/loadavg: 2.01 2.07 2.07 3/188 28990
/proc/meminfo: memFree=23359276/32770624 swapFree=67108860/67108860
[pid=28975] ppid=28972 vsize=159324 memory=135740 CPUtime=402.23 cores=1,3,5,7
/proc/28975/stat : 28975 (nacre_mini_rele) R 28972 28975 27398 0 -1 4202496 221869 0 0 0 40207 16 0 0 20 0 1 0 96229044 163147776 33935 33554432000 4194304 4933779 140732149894224 140732149891912 140230482435130 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 9433088 140732149896344 140732149896444 140732149896444 140732149899202 0
/proc/28975/statm: 39831 33935 604 181 0 33448 0
Current children cumulated CPU time: 402.23 s
Current children cumulated vsize: 159324 KiB
Current children cumulated memory: 135740 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.05 2.06 3/188 28991
/proc/meminfo: memFree=23352324/32770624 swapFree=67108860/67108860
[pid=28975] ppid=28972 vsize=162264 memory=138880 CPUtime=462.22 cores=1,3,5,7
/proc/28975/stat : 28975 (nacre_mini_rele) R 28972 28975 27398 0 -1 4202496 226135 0 0 0 46206 16 0 0 20 0 1 0 96229044 166158336 34720 33554432000 4194304 4933779 140732149894224 140732149891928 140230481569887 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 9433088 140732149896344 140732149896444 140732149896444 140732149899202 0
/proc/28975/statm: 40566 34720 604 181 0 34183 0
Current children cumulated CPU time: 462.22 s
Current children cumulated vsize: 162264 KiB
Current children cumulated memory: 138880 KiB


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

Current children cumulated memory: 202368 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/188 29220
/proc/meminfo: memFree=23362220/32770624 swapFree=67108860/67108860
[pid=28975] ppid=28972 vsize=228544 memory=204992 CPUtime=1782.15 cores=1,3,5,7
/proc/28975/stat : 28975 (nacre_mini_rele) R 28972 28975 27398 0 -1 4202496 299545 0 0 0 178185 30 0 0 20 0 1 0 96229044 234029056 51248 33554432000 4194304 4933779 140732149894224 140732149891992 140230481563446 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 9433088 140732149896344 140732149896444 140732149896444 140732149899202 0
/proc/28975/statm: 57136 51248 604 181 0 50753 0
Current children cumulated CPU time: 1782.15 s
Current children cumulated vsize: 228544 KiB
Current children cumulated memory: 204992 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 29221
/proc/meminfo: memFree=23355884/32770624 swapFree=67108860/67108860
[pid=28975] ppid=28972 vsize=231216 memory=207828 CPUtime=1842.15 cores=1,3,5,7
/proc/28975/stat : 28975 (nacre_mini_rele) R 28972 28975 27398 0 -1 4202496 303430 0 0 0 184184 31 0 0 20 0 1 0 96229044 236765184 51957 33554432000 4194304 4933779 140732149894224 140732149891928 4377638 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 9433088 140732149896344 140732149896444 140732149896444 140732149899202 0
/proc/28975/statm: 57804 51957 604 181 0 51421 0
Current children cumulated CPU time: 1842.15 s
Current children cumulated vsize: 231216 KiB
Current children cumulated memory: 207828 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 29222
/proc/meminfo: memFree=23351036/32770624 swapFree=67108860/67108860
[pid=28975] ppid=28972 vsize=232424 memory=209164 CPUtime=1902.14 cores=1,3,5,7
/proc/28975/stat : 28975 (nacre_mini_rele) R 28972 28975 27398 0 -1 4202496 304904 0 0 0 190183 31 0 0 20 0 1 0 96229044 238002176 52291 33554432000 4194304 4933779 140732149894224 140732149891976 140230482435101 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 9433088 140732149896344 140732149896444 140732149896444 140732149899202 0
/proc/28975/statm: 58106 52291 604 181 0 51723 0
Current children cumulated CPU time: 1902.14 s
Current children cumulated vsize: 232424 KiB
Current children cumulated memory: 209164 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 29245
/proc/meminfo: memFree=23346388/32770624 swapFree=67108860/67108860
[pid=28975] ppid=28972 vsize=235400 memory=211912 CPUtime=1962.13 cores=1,3,5,7
/proc/28975/stat : 28975 (nacre_mini_rele) R 28972 28975 27398 0 -1 4202496 306857 0 0 0 196182 31 0 0 20 0 1 0 96229044 241049600 52978 33554432000 4194304 4933779 140732149894224 140732149891928 140230481563221 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 9433088 140732149896344 140732149896444 140732149896444 140732149899202 0
/proc/28975/statm: 58850 52978 604 181 0 52467 0
Current children cumulated CPU time: 1962.13 s
Current children cumulated vsize: 235400 KiB
Current children cumulated memory: 211912 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 29246
/proc/meminfo: memFree=23341248/32770624 swapFree=67108860/67108860
[pid=28975] ppid=28972 vsize=236864 memory=213444 CPUtime=2022.13 cores=1,3,5,7
/proc/28975/stat : 28975 (nacre_mini_rele) R 28972 28975 27398 0 -1 4202496 308877 0 0 0 202181 32 0 0 20 0 1 0 96229044 242548736 53361 33554432000 4194304 4933779 140732149894224 140732149891976 140230482435101 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 9433088 140732149896344 140732149896444 140732149896444 140732149899202 0
/proc/28975/statm: 59216 53361 604 181 0 52833 0
Current children cumulated CPU time: 2022.13 s
Current children cumulated vsize: 236864 KiB
Current children cumulated memory: 213444 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 29247
/proc/meminfo: memFree=23335880/32770624 swapFree=67108860/67108860
[pid=28975] ppid=28972 vsize=238872 memory=215576 CPUtime=2082.13 cores=1,3,5,7
/proc/28975/stat : 28975 (nacre_mini_rele) R 28972 28975 27398 0 -1 4202496 311176 0 0 0 208181 32 0 0 20 0 1 0 96229044 244604928 53894 33554432000 4194304 4933779 140732149894224 140732149891928 4377379 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 9433088 140732149896344 140732149896444 140732149896444 140732149899202 0
/proc/28975/statm: 59718 53894 604 181 0 53335 0
Current children cumulated CPU time: 2082.13 s
Current children cumulated vsize: 238872 KiB
Current children cumulated memory: 215576 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 29256
/proc/meminfo: memFree=23326044/32770624 swapFree=67108860/67108860
[pid=28975] ppid=28972 vsize=243208 memory=219824 CPUtime=2142.12 cores=1,3,5,7
/proc/28975/stat : 28975 (nacre_mini_rele) R 28972 28975 27398 0 -1 4202496 314775 0 0 0 214180 32 0 0 20 0 1 0 96229044 249044992 54956 33554432000 4194304 4933779 140732149894224 140732149891912 4377379 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 9433088 140732149896344 140732149896444 140732149896444 140732149899202 0
/proc/28975/statm: 60802 54956 604 181 0 54419 0
Current children cumulated CPU time: 2142.12 s
Current children cumulated vsize: 243208 KiB
Current children cumulated memory: 219824 KiB

[startup+2188.44 s]
# the end of solver process 28975 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2187.94 s, system=0.333977 s

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

[startup+2150.4 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 29256
/proc/meminfo: memFree=23325620/32770624 swapFree=67108860/67108860
[pid=28975] ppid=28972 vsize=243484 memory=220140 CPUtime=2150.23 cores=1,3,5,7
/proc/28975/stat : 28975 (nacre_mini_rele) R 28972 28975 27398 0 -1 4202496 314869 0 0 0 214990 33 0 0 20 0 1 0 96229044 249327616 55035 33554432000 4194304 4933779 140732149894224 140732149891928 140230482433021 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 9433088 140732149896344 140732149896444 140732149896444 140732149899202 0
/proc/28975/statm: 60871 55035 604 181 0 54488 0
Current children cumulated CPU time: 2150.23 s
Current children cumulated vsize: 243484 KiB
Current children cumulated memory: 220140 KiB

[startup+2163.2 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 29256
/proc/meminfo: memFree=23325496/32770624 swapFree=67108860/67108860
[pid=28975] ppid=28972 vsize=243620 memory=220284 CPUtime=2163.02 cores=1,3,5,7
/proc/28975/stat : 28975 (nacre_mini_rele) R 28972 28975 27398 0 -1 4202496 317414 0 0 0 216269 33 0 0 20 0 1 0 96229044 249466880 55071 33554432000 4194304 4933779 140732149894224 140732149891928 4377382 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 9433088 140732149896344 140732149896444 140732149896444 140732149899202 0
/proc/28975/statm: 60905 55071 604 181 0 54522 0
Current children cumulated CPU time: 2163.02 s
Current children cumulated vsize: 243620 KiB
Current children cumulated memory: 220284 KiB

[startup+2176 s]*
/proc/loadavg: 2.00 2.01 2.05 3/188 29257
/proc/meminfo: memFree=23325008/32770624 swapFree=67108860/67108860
[pid=28975] ppid=28972 vsize=244028 memory=220556 CPUtime=2175.83 cores=1,3,5,7
/proc/28975/stat : 28975 (nacre_mini_rele) R 28972 28975 27398 0 -1 4202496 317765 0 0 0 217550 33 0 0 20 0 1 0 96229044 249884672 55139 33554432000 4194304 4933779 140732149894224 140732149891928 4377638 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 9433088 140732149896344 140732149896444 140732149896444 140732149899202 0
/proc/28975/statm: 61007 55139 604 181 0 54624 0
Current children cumulated CPU time: 2175.83 s
Current children cumulated vsize: 244028 KiB
Current children cumulated memory: 220556 KiB

[startup+2182.4 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 29257
/proc/meminfo: memFree=23324388/32770624 swapFree=67108860/67108860
[pid=28975] ppid=28972 vsize=244296 memory=220976 CPUtime=2182.22 cores=1,3,5,7
/proc/28975/stat : 28975 (nacre_mini_rele) R 28972 28975 27398 0 -1 4202496 317907 0 0 0 218189 33 0 0 20 0 1 0 96229044 250159104 55244 33554432000 4194304 4933779 140732149894224 140732149891976 140230482435101 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 9433088 140732149896344 140732149896444 140732149896444 140732149899202 0
/proc/28975/statm: 61074 55244 604 181 0 54691 0
Current children cumulated CPU time: 2182.22 s
Current children cumulated vsize: 244296 KiB
Current children cumulated memory: 220976 KiB

[startup+2185.6 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 29257
/proc/meminfo: memFree=23324388/32770624 swapFree=67108860/67108860
[pid=28975] ppid=28972 vsize=244432 memory=220976 CPUtime=2185.42 cores=1,3,5,7
/proc/28975/stat : 28975 (nacre_mini_rele) R 28972 28975 27398 0 -1 4202496 317932 0 0 0 218509 33 0 0 20 0 1 0 96229044 250298368 55244 33554432000 4194304 4933779 140732149894224 140732149891976 4377824 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 9433088 140732149896344 140732149896444 140732149896444 140732149899202 0
/proc/28975/statm: 61108 55244 604 181 0 54725 0
Current children cumulated CPU time: 2185.42 s
Current children cumulated vsize: 244432 KiB
Current children cumulated memory: 220976 KiB

[startup+2187.2 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 29257
/proc/meminfo: memFree=23323892/32770624 swapFree=67108860/67108860
[pid=28975] ppid=28972 vsize=244432 memory=220976 CPUtime=2187.02 cores=1,3,5,7
/proc/28975/stat : 28975 (nacre_mini_rele) R 28972 28975 27398 0 -1 4202496 317949 0 0 0 218669 33 0 0 20 0 1 0 96229044 250298368 55244 33554432000 4194304 4933779 140732149894224 140732149891928 4377379 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 9433088 140732149896344 140732149896444 140732149896444 140732149899202 0
/proc/28975/statm: 61108 55244 604 181 0 54725 0
Current children cumulated CPU time: 2187.02 s
Current children cumulated vsize: 244432 KiB
Current children cumulated memory: 220976 KiB

[startup+2188 s]*
/proc/loadavg: 2.00 2.01 2.05 3/188 29257
/proc/meminfo: memFree=23323892/32770624 swapFree=67108860/67108860
[pid=28975] ppid=28972 vsize=244432 memory=220976 CPUtime=2187.83 cores=1,3,5,7
/proc/28975/stat : 28975 (nacre_mini_rele) R 28972 28975 27398 0 -1 4202496 317952 0 0 0 218750 33 0 0 20 0 1 0 96229044 250298368 55244 33554432000 4194304 4933779 140732149894224 140732149891928 140230482435101 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 9433088 140732149896344 140732149896444 140732149896444 140732149899202 0
/proc/28975/statm: 61108 55244 604 181 0 54725 0
Current children cumulated CPU time: 2187.83 s
Current children cumulated vsize: 244432 KiB
Current children cumulated memory: 220976 KiB

[startup+2188.4 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 29257
/proc/meminfo: memFree=23323892/32770624 swapFree=67108860/67108860
[pid=28975] ppid=28972 vsize=244432 memory=220976 CPUtime=2188.22 cores=1,3,5,7
/proc/28975/stat : 28975 (nacre_mini_rele) R 28972 28975 27398 0 -1 4202496 317952 0 0 0 218789 33 0 0 20 0 1 0 96229044 250298368 55244 33554432000 4194304 4933779 140732149894224 140732149891928 140230487772112 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 9433088 140732149896344 140732149896444 140732149896444 140732149899202 0
/proc/28975/statm: 61108 55244 604 181 0 54725 0
Current children cumulated CPU time: 2188.22 s
Current children cumulated vsize: 244432 KiB
Current children cumulated memory: 220976 KiB

Child status: 20
Real time (s): 2188.44
CPU time (s): 2188.27
CPU user time (s): 2187.94
CPU system time (s): 0.333977
CPU usage (%): 99.9922
Max. virtual memory (cumulated for all children) (KiB): 244432
Max. memory (cumulated for all children) (KiB): 220976

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2187.94
system time used= 0.333977
maximum resident set size= 221168
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 318030
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= 38
involuntary context switches= 2075


# summary of solver processes directly reported to runsolver:
#   pid: 28975
#   total CPU time (s): 2188.27
#   total CPU user time (s): 2187.94
#   total CPU system time (s): 0.333977

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 8.12604 second user time and 16.6454 second system time

The end

Launcher Data 

Begin job on node139 at 2018-07-28 16:04:19
IDJOB=4299714
IDBENCH=141435
IDSOLVER=2764
FILE ID=node139/4299714-1532786659
RUNJOBID= node139-1532774055-27430
PBS_JOBID= 21022456
Free space on /tmp= 38716 MiB

SOLVER NAME= NACRE 1.0.4
BENCH NAME= XCSP18/Crossword/Crossword-m18-ogd2008-vg-16-17_c18.xml
COMMAND LINE= nacre_mini_release BENCHNAME -ca -l100 -cm
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4299714-1532786659/watcher-4299714-1532786659 -o /tmp/evaluation-result-4299714-1532786659/solver-4299714-1532786659 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node139-1532774055-27430 --watchdog 2580  nacre_mini_release HOME/instance-4299714-1532786659.xml -ca -l100 -cm

TIME LIMIT= 2520 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 23da8342a2898ede5001de7625d13c59
RANDOM SEED=1437337130

node139.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	: 5333.80
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	: 5333.80
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	: 5333.80
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	: 5333.80
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:        23528336 kB
MemAvailable:   31577924 kB
Buffers:          236736 kB
Cached:          7912412 kB
SwapCached:            0 kB
Active:          3427396 kB
Inactive:        5127244 kB
Active(anon):     360112 kB
Inactive(anon):    73552 kB
Active(file):    3067284 kB
Inactive(file):  5053692 kB
Unevictable:        7312 kB
Mlocked:            7312 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              2344 kB
Writeback:             0 kB
AnonPages:        412292 kB
Mapped:            44356 kB
Shmem:             25228 kB
Slab:             385792 kB
SReclaimable:     357072 kB
SUnreclaim:        28720 kB
KernelStack:        3376 kB
PageTables:         5904 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     707360 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    331776 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      107904 kB
DirectMap2M:    33437696 kB

Free space on /tmp at the end= 38712 MiB
End job on node139 at 2018-07-28 16:40:47