Trace number 4298000

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 1.0.4? (TO) 2519.86 2520.01

General information on the benchmark

NameColouredQueens/
ColouredQueens-14_c18.xml
MD5SUMeb742fbc5fe115028f4ee34ab4b949cf
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 variables196
Number of constraints78
Number of domains1
Minimum domain size14
Maximum domain size14
Distribution of domain sizes[{"size":14,"count":196}]
Minimum variable degree3
Maximum variable degree4
Distribution of variable degrees[{"degree":3,"count":4},{"degree":4,"count":192}]
Minimum constraint arity2
Maximum constraint arity14
Distribution of constraint arities[{"arity":2,"count":4},{"arity":3,"count":4},{"arity":4,"count":4},{"arity":5,"count":4},{"arity":6,"count":4},{"arity":7,"count":4},{"arity":8,"count":4},{"arity":9,"count":4},{"arity":10,"count":4},{"arity":11,"count":4},{"arity":12,"count":4},{"arity":13,"count":4},{"arity":14,"count":30}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"allDifferent","count":78}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c NACRE 1.0.4
2519.85/2520.01	c
2519.85/2520.01	c # time = 2519.85
2519.85/2520.01	c # Dec = 6025800
2519.85/2520.01	c # Propagate Calls = 8516479104
2519.85/2520.01	c # assignAt Calls = 17009330
2519.85/2520.01	c # removeAt Calls = 533382317
2519.85/2520.01	c # Run = 8190
2519.85/2520.01	c # Conflicts = 4853688
2519.85/2520.01	c # Memory used = 523.956 Mb
2519.85/2520.01	s UNKNOWN

Verifier Data


Watcher Data 

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

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

NUMA information:
  number of nodes: 2
  memory of node 0: 16374 MiB (9592 MiB free)
  memory of node 1: 16384 MiB (10167 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4298000-1532775163/watcher-4298000-1532775163 -o /tmp/evaluation-result-4298000-1532775163/solver-4298000-1532775163 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node103-1532775163-27028 --watchdog 2580 nacre_mini_release HOME/instance-4298000-1532775163.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=27058, runsolver pid=27055
Current StackSize limit: 8192 KiB


[startup+0.100609 s]*
/proc/loadavg: 0.61 0.65 0.77 3/188 27059
/proc/meminfo: memFree=20230684/32770624 swapFree=67108860/67108860
[pid=27058] ppid=27055 vsize=28384 memory=4860 CPUtime=0.1 cores=1,3,5,7
/proc/27058/stat : 27058 (nacre_mini_rele) R 27055 27058 26996 0 -1 4202496 1414 0 0 0 10 0 0 0 20 0 1 0 95079478 29065216 1215 33554432000 4194304 4933779 140733241969888 140733241967656 4423391 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 17334272 140733241971864 140733241971964 140733241971964 140733241974722 0
/proc/27058/statm: 7096 1215 600 181 0 713 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 28384 KiB
Current children cumulated memory: 4860 KiB

[startup+0.209328 s]*
/proc/loadavg: 0.61 0.65 0.77 3/188 27059
/proc/meminfo: memFree=20229312/32770624 swapFree=67108860/67108860
[pid=27058] ppid=27055 vsize=29308 memory=5916 CPUtime=0.21 cores=1,3,5,7
/proc/27058/stat : 27058 (nacre_mini_rele) R 27055 27058 26996 0 -1 4202496 1654 0 0 0 21 0 0 0 20 0 1 0 95079478 30011392 1479 33554432000 4194304 4933779 140733241969888 140733241967656 139713695886309 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 17334272 140733241971864 140733241971964 140733241971964 140733241974722 0
/proc/27058/statm: 7327 1479 600 181 0 944 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 29308 KiB
Current children cumulated memory: 5916 KiB

[startup+0.309124 s]*
/proc/loadavg: 0.61 0.65 0.77 3/188 27059
/proc/meminfo: memFree=20227452/32770624 swapFree=67108860/67108860
[pid=27058] ppid=27055 vsize=30260 memory=6708 CPUtime=0.31 cores=1,3,5,7
/proc/27058/stat : 27058 (nacre_mini_rele) R 27055 27058 26996 0 -1 4202496 1890 0 0 0 31 0 0 0 20 0 1 0 95079478 30986240 1677 33554432000 4194304 4933779 140733241969888 140733241967656 4475923 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 17334272 140733241971864 140733241971964 140733241971964 140733241974722 0
/proc/27058/statm: 7565 1677 600 181 0 1182 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 30260 KiB
Current children cumulated memory: 6708 KiB

[startup+0.70029 s]
/proc/loadavg: 0.72 0.67 0.78 3/188 27059
/proc/meminfo: memFree=20223732/32770624 swapFree=67108860/67108860
[pid=27058] ppid=27055 vsize=33756 memory=10140 CPUtime=0.69 cores=1,3,5,7
/proc/27058/stat : 27058 (nacre_mini_rele) R 27055 27058 26996 0 -1 4202496 2755 0 0 0 69 0 0 0 20 0 1 0 95079478 34566144 2535 33554432000 4194304 4933779 140733241969888 140733241967656 139713695886309 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 17334272 140733241971864 140733241971964 140733241971964 140733241974722 0
/proc/27058/statm: 8439 2535 600 181 0 2056 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 33756 KiB
Current children cumulated memory: 10140 KiB

[startup+1.5003 s]
/proc/loadavg: 0.72 0.67 0.78 3/188 27059
/proc/meminfo: memFree=20215188/32770624 swapFree=67108860/67108860
[pid=27058] ppid=27055 vsize=40200 memory=16504 CPUtime=1.49 cores=1,3,5,7
/proc/27058/stat : 27058 (nacre_mini_rele) R 27055 27058 26996 0 -1 4202496 4372 0 0 0 149 0 0 0 20 0 1 0 95079478 41164800 4126 33554432000 4194304 4933779 140733241969888 140733241967640 4332823 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 17334272 140733241971864 140733241971964 140733241971964 140733241974722 0
/proc/27058/statm: 10050 4126 600 181 0 3667 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 40200 KiB
Current children cumulated memory: 16504 KiB

[startup+3.10921 s]
/proc/loadavg: 0.72 0.67 0.78 3/188 27059
/proc/meminfo: memFree=20196388/32770624 swapFree=67108860/67108860
[pid=27058] ppid=27055 vsize=46780 memory=23188 CPUtime=3.1 cores=1,3,5,7
/proc/27058/stat : 27058 (nacre_mini_rele) R 27055 27058 26996 0 -1 4202496 10137 0 0 0 309 1 0 0 20 0 1 0 95079478 47902720 5797 33554432000 4194304 4933779 140733241969888 140733241967640 139713695886309 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 17334272 140733241971864 140733241971964 140733241971964 140733241974722 0
/proc/27058/statm: 11695 5797 600 181 0 5312 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 46780 KiB
Current children cumulated memory: 23188 KiB

[startup+6.30031 s]
/proc/loadavg: 0.82 0.70 0.79 3/188 27059
/proc/meminfo: memFree=20179296/32770624 swapFree=67108860/67108860
[pid=27058] ppid=27055 vsize=56384 memory=32484 CPUtime=6.29 cores=1,3,5,7
/proc/27058/stat : 27058 (nacre_mini_rele) R 27055 27058 26996 0 -1 4202496 18441 0 0 0 628 1 0 0 20 0 1 0 95079478 57737216 8121 33554432000 4194304 4933779 140733241969888 140733241967448 4437564 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 17334272 140733241971864 140733241971964 140733241971964 140733241974722 0
/proc/27058/statm: 14096 8121 600 181 0 7713 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 56384 KiB
Current children cumulated memory: 32484 KiB

[startup+12.7003 s]
/proc/loadavg: 0.92 0.72 0.79 3/188 27059
/proc/meminfo: memFree=20155272/32770624 swapFree=67108860/67108860
[pid=27058] ppid=27055 vsize=70140 memory=46440 CPUtime=12.69 cores=1,3,5,7
/proc/27058/stat : 27058 (nacre_mini_rele) R 27055 27058 26996 0 -1 4202496 30027 0 0 0 1266 3 0 0 20 0 1 0 95079478 71823360 11610 33554432000 4194304 4933779 140733241969888 140733241967640 139713702077140 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 17334272 140733241971864 140733241971964 140733241971964 140733241974722 0
/proc/27058/statm: 17535 11610 600 181 0 11152 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 70140 KiB
Current children cumulated memory: 46440 KiB

[startup+25.5004 s]
/proc/loadavg: 1.08 0.76 0.80 3/188 27059
/proc/meminfo: memFree=20118372/32770624 swapFree=67108860/67108860
[pid=27058] ppid=27055 vsize=87972 memory=64252 CPUtime=25.49 cores=1,3,5,7
/proc/27058/stat : 27058 (nacre_mini_rele) R 27055 27058 26996 0 -1 4202496 60185 0 0 0 2543 6 0 0 20 0 1 0 95079478 90083328 16063 33554432000 4194304 4933779 140733241969888 140733241967576 139713702077674 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 17334272 140733241971864 140733241971964 140733241971964 140733241974722 0
/proc/27058/statm: 21993 16063 600 181 0 15610 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 87972 KiB
Current children cumulated memory: 64252 KiB

[startup+51.1094 s]
/proc/loadavg: 1.44 0.88 0.84 3/188 27059
/proc/meminfo: memFree=20066496/32770624 swapFree=67108860/67108860
[pid=27058] ppid=27055 vsize=114408 memory=89964 CPUtime=51.1 cores=1,3,5,7
/proc/27058/stat : 27058 (nacre_mini_rele) R 27055 27058 26996 0 -1 4202496 86019 0 0 0 5101 9 0 0 20 0 1 0 95079478 117153792 22491 33554432000 4194304 4933779 140733241969888 140733241967576 4437581 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 17334272 140733241971864 140733241971964 140733241971964 140733241974722 0
/proc/27058/statm: 28602 22491 600 181 0 22219 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 114408 KiB
Current children cumulated memory: 89964 KiB

[startup+102.3 s]
/proc/loadavg: 1.76 1.05 0.90 3/188 27060
/proc/meminfo: memFree=19996720/32770624 swapFree=67108860/67108860
[pid=27058] ppid=27055 vsize=152016 memory=127916 CPUtime=102.26 cores=1,3,5,7
/proc/27058/stat : 27058 (nacre_mini_rele) R 27055 27058 26996 0 -1 4202496 111070 0 0 0 10214 12 0 0 20 0 1 0 95079478 155664384 31979 33554432000 4194304 4933779 140733241969888 140733241967576 4437393 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 17334272 140733241971864 140733241971964 140733241971964 140733241974722 0
/proc/27058/statm: 38004 31979 600 181 0 31621 0
Current children cumulated CPU time: 102.26 s
Current children cumulated vsize: 152016 KiB
Current children cumulated memory: 127916 KiB

[startup+162.3 s]
/proc/loadavg: 1.91 1.22 0.97 3/188 27062
/proc/meminfo: memFree=19940704/32770624 swapFree=67108860/67108860
[pid=27058] ppid=27055 vsize=181760 memory=157864 CPUtime=162.25 cores=1,3,5,7
/proc/27058/stat : 27058 (nacre_mini_rele) R 27055 27058 26996 0 -1 4202496 121611 0 0 0 16210 15 0 0 20 0 1 0 95079478 186122240 39466 33554432000 4194304 4933779 140733241969888 140733241967592 139713695886309 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 17334272 140733241971864 140733241971964 140733241971964 140733241974722 0
/proc/27058/statm: 45440 39466 600 181 0 39057 0
Current children cumulated CPU time: 162.25 s
Current children cumulated vsize: 181760 KiB
Current children cumulated memory: 157864 KiB

[startup+222.3 s]
/proc/loadavg: 1.97 1.36 1.04 3/188 27063
/proc/meminfo: memFree=19890452/32770624 swapFree=67108860/67108860
[pid=27058] ppid=27055 vsize=209448 memory=185648 CPUtime=222.25 cores=1,3,5,7
/proc/27058/stat : 27058 (nacre_mini_rele) R 27055 27058 26996 0 -1 4202496 135816 0 0 0 22207 18 0 0 20 0 1 0 95079478 214474752 46412 33554432000 4194304 4933779 140733241969888 140733241967400 4437389 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 17334272 140733241971864 140733241971964 140733241971964 140733241974722 0
/proc/27058/statm: 52362 46412 600 181 0 45979 0
Current children cumulated CPU time: 222.25 s
Current children cumulated vsize: 209448 KiB
Current children cumulated memory: 185648 KiB

[startup+282.3 s]
/proc/loadavg: 2.05 1.50 1.10 3/188 27064
/proc/meminfo: memFree=19844224/32770624 swapFree=67108860/67108860
[pid=27058] ppid=27055 vsize=234416 memory=210868 CPUtime=282.24 cores=1,3,5,7
/proc/27058/stat : 27058 (nacre_mini_rele) R 27055 27058 26996 0 -1 4202496 156061 0 0 0 28202 22 0 0 20 0 1 0 95079478 240041984 52717 33554432000 4194304 4933779 140733241969888 140733241967592 4437564 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 17334272 140733241971864 140733241971964 140733241971964 140733241974722 0
/proc/27058/statm: 58604 52717 600 181 0 52221 0
Current children cumulated CPU time: 282.24 s
Current children cumulated vsize: 234416 KiB
Current children cumulated memory: 210868 KiB

[startup+342.3 s]
/proc/loadavg: 2.02 1.59 1.16 3/187 27066
/proc/meminfo: memFree=19816796/32770624 swapFree=67108860/67108860
[pid=27058] ppid=27055 vsize=246320 memory=222796 CPUtime=342.24 cores=1,3,5,7
/proc/27058/stat : 27058 (nacre_mini_rele) R 27055 27058 26996 0 -1 4202496 178357 0 0 0 34199 25 0 0 20 0 1 0 95079478 252231680 55699 33554432000 4194304 4933779 140733241969888 140733241967640 4437538 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 17334272 140733241971864 140733241971964 140733241971964 140733241974722 0
/proc/27058/statm: 61580 55699 600 181 0 55197 0
Current children cumulated CPU time: 342.24 s
Current children cumulated vsize: 246320 KiB
Current children cumulated memory: 222796 KiB

[startup+402.3 s]
/proc/loadavg: 2.01 1.66 1.21 3/187 27067
/proc/meminfo: memFree=19788900/32770624 swapFree=67108860/67108860
[pid=27058] ppid=27055 vsize=262664 memory=236656 CPUtime=402.22 cores=1,3,5,7
/proc/27058/stat : 27058 (nacre_mini_rele) R 27055 27058 26996 0 -1 4202496 203692 0 0 0 40194 28 0 0 20 0 1 0 95079478 268967936 59164 33554432000 4194304 4933779 140733241969888 140733241967592 4475786 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 17334272 140733241971864 140733241971964 140733241971964 140733241974722 0
/proc/27058/statm: 65666 59164 600 181 0 59283 0
Current children cumulated CPU time: 402.22 s
Current children cumulated vsize: 262664 KiB
Current children cumulated memory: 236656 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 1.72 1.26 3/188 27076
/proc/meminfo: memFree=19756456/32770624 swapFree=67108860/67108860
[pid=27058] ppid=27055 vsize=278264 memory=253024 CPUtime=462.21 cores=1,3,5,7
/proc/27058/stat : 27058 (nacre_mini_rele) R 27055 27058 26996 0 -1 4202496 211943 0 0 0 46190 31 0 0 20 0 1 0 95079478 284942336 63256 33554432000 4194304 4933779 140733241969888 140733241967592 4388454 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 17334272 140733241971864 140733241971964 140733241971964 140733241974722 0
/proc/27058/statm: 69566 63256 600 181 0 63183 0
Current children cumulated CPU time: 462.21 s
Current children cumulated vsize: 278264 KiB
Current children cumulated memory: 253024 KiB


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

/proc/27058/statm: 119055 112925 600 181 0 112672 0
Current children cumulated CPU time: 1722.16 s
Current children cumulated vsize: 476220 KiB
Current children cumulated memory: 451700 KiB

[startup+1782.3 s]
/proc/loadavg: 2.07 2.03 1.83 3/188 27138
/proc/meminfo: memFree=19367020/32770624 swapFree=67108860/67108860
[pid=27058] ppid=27055 vsize=482420 memory=457944 CPUtime=1782.16 cores=1,3,5,7
/proc/27058/stat : 27058 (nacre_mini_rele) R 27055 27058 26996 0 -1 4202496 472634 0 0 0 178143 73 0 0 20 0 1 0 95079478 493998080 114486 33554432000 4194304 4933779 140733241969888 140733241967592 4437393 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 17334272 140733241971864 140733241971964 140733241971964 140733241974722 0
/proc/27058/statm: 120605 114486 600 181 0 114222 0
Current children cumulated CPU time: 1782.16 s
Current children cumulated vsize: 482420 KiB
Current children cumulated memory: 457944 KiB

[startup+1842.3 s]
/proc/loadavg: 2.02 2.02 1.85 3/188 27139
/proc/meminfo: memFree=19355128/32770624 swapFree=67108860/67108860
[pid=27058] ppid=27055 vsize=488972 memory=464448 CPUtime=1842.16 cores=1,3,5,7
/proc/27058/stat : 27058 (nacre_mini_rele) R 27055 27058 26996 0 -1 4202496 489342 0 0 0 184142 74 0 0 20 0 1 0 95079478 500707328 116112 33554432000 4194304 4933779 140733241969888 140733241967576 4437466 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 17334272 140733241971864 140733241971964 140733241971964 140733241974722 0
/proc/27058/statm: 122243 116112 600 181 0 115860 0
Current children cumulated CPU time: 1842.16 s
Current children cumulated vsize: 488972 KiB
Current children cumulated memory: 464448 KiB

[startup+1902.3 s]
/proc/loadavg: 2.01 2.02 1.86 3/188 27140
/proc/meminfo: memFree=19341848/32770624 swapFree=67108860/67108860
[pid=27058] ppid=27055 vsize=495376 memory=471312 CPUtime=1902.14 cores=1,3,5,7
/proc/27058/stat : 27058 (nacre_mini_rele) R 27055 27058 26996 0 -1 4202496 494090 0 0 0 190139 75 0 0 20 0 1 0 95079478 507265024 117828 33554432000 4194304 4933779 140733241969888 140733241967592 4437393 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 17334272 140733241971864 140733241971964 140733241971964 140733241974722 0
/proc/27058/statm: 123844 117828 600 181 0 117461 0
Current children cumulated CPU time: 1902.14 s
Current children cumulated vsize: 495376 KiB
Current children cumulated memory: 471312 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 1.87 3/187 27142
/proc/meminfo: memFree=19330224/32770624 swapFree=67108860/67108860
[pid=27058] ppid=27055 vsize=501940 memory=477856 CPUtime=1962.14 cores=1,3,5,7
/proc/27058/stat : 27058 (nacre_mini_rele) R 27055 27058 26996 0 -1 4202496 498308 0 0 0 196137 77 0 0 20 0 1 0 95079478 513986560 119464 33554432000 4194304 4933779 140733241969888 140733241967576 4437547 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 17334272 140733241971864 140733241971964 140733241971964 140733241974722 0
/proc/27058/statm: 125485 119464 600 181 0 119102 0
Current children cumulated CPU time: 1962.14 s
Current children cumulated vsize: 501940 KiB
Current children cumulated memory: 477856 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 1.87 3/187 27143
/proc/meminfo: memFree=19319684/32770624 swapFree=67108860/67108860
[pid=27058] ppid=27055 vsize=507296 memory=483252 CPUtime=2022.15 cores=1,3,5,7
/proc/27058/stat : 27058 (nacre_mini_rele) R 27055 27058 26996 0 -1 4202496 503796 0 0 0 202137 78 0 0 20 0 1 0 95079478 519471104 120813 33554432000 4194304 4933779 140733241969888 140733241967592 139713696741795 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 17334272 140733241971864 140733241971964 140733241971964 140733241974722 0
/proc/27058/statm: 126824 120813 600 181 0 120441 0
Current children cumulated CPU time: 2022.15 s
Current children cumulated vsize: 507296 KiB
Current children cumulated memory: 483252 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 1.88 3/187 27144
/proc/meminfo: memFree=19308664/32770624 swapFree=67108860/67108860
[pid=27058] ppid=27055 vsize=512256 memory=488220 CPUtime=2082.14 cores=1,3,5,7
/proc/27058/stat : 27058 (nacre_mini_rele) R 27055 27058 26996 0 -1 4202496 510428 0 0 0 208136 78 0 0 20 0 1 0 95079478 524550144 122055 33554432000 4194304 4933779 140733241969888 140733241967592 4437393 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 17334272 140733241971864 140733241971964 140733241971964 140733241974722 0
/proc/27058/statm: 128064 122055 600 181 0 121681 0
Current children cumulated CPU time: 2082.14 s
Current children cumulated vsize: 512256 KiB
Current children cumulated memory: 488220 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 1.88 3/187 27146
/proc/meminfo: memFree=19297876/32770624 swapFree=67108860/67108860
[pid=27058] ppid=27055 vsize=518604 memory=494560 CPUtime=2142.14 cores=1,3,5,7
/proc/27058/stat : 27058 (nacre_mini_rele) R 27055 27058 26996 0 -1 4202496 518876 0 0 0 214134 80 0 0 20 0 1 0 95079478 531050496 123640 33554432000 4194304 4933779 140733241969888 140733241967576 4437820 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 17334272 140733241971864 140733241971964 140733241971964 140733241974722 0
/proc/27058/statm: 129651 123640 600 181 0 123268 0
Current children cumulated CPU time: 2142.14 s
Current children cumulated vsize: 518604 KiB
Current children cumulated memory: 494560 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 1.89 3/187 27147
/proc/meminfo: memFree=19287744/32770624 swapFree=67108860/67108860
[pid=27058] ppid=27055 vsize=524452 memory=500268 CPUtime=2202.15 cores=1,3,5,7
/proc/27058/stat : 27058 (nacre_mini_rele) R 27055 27058 26996 0 -1 4202496 528452 0 0 0 220134 81 0 0 20 0 1 0 95079478 537038848 125067 33554432000 4194304 4933779 140733241969888 140733241967592 4437393 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 17334272 140733241971864 140733241971964 140733241971964 140733241974722 0
/proc/27058/statm: 131113 125067 600 181 0 124730 0
Current children cumulated CPU time: 2202.15 s
Current children cumulated vsize: 524452 KiB
Current children cumulated memory: 500268 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 1.90 3/187 27155
/proc/meminfo: memFree=19278220/32770624 swapFree=67108860/67108860
[pid=27058] ppid=27055 vsize=529236 memory=505176 CPUtime=2262.14 cores=1,3,5,7
/proc/27058/stat : 27058 (nacre_mini_rele) R 27055 27058 26996 0 -1 4202496 537956 0 0 0 226132 82 0 0 20 0 1 0 95079478 541937664 126294 33554432000 4194304 4933779 140733241969888 140733241967592 4437416 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 17334272 140733241971864 140733241971964 140733241971964 140733241974722 0
/proc/27058/statm: 132309 126294 600 181 0 125926 0
Current children cumulated CPU time: 2262.14 s
Current children cumulated vsize: 529236 KiB
Current children cumulated memory: 505176 KiB

[startup+2322.3 s]
/proc/loadavg: 2.03 2.03 1.91 3/187 27156
/proc/meminfo: memFree=19270904/32770624 swapFree=67108860/67108860
[pid=27058] ppid=27055 vsize=533456 memory=509164 CPUtime=2322.15 cores=1,3,5,7
/proc/27058/stat : 27058 (nacre_mini_rele) R 27055 27058 26996 0 -1 4202496 549944 0 0 0 232131 84 0 0 20 0 1 0 95079478 546258944 127291 33554432000 4194304 4933779 140733241969888 140733241967592 4437389 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 17334272 140733241971864 140733241971964 140733241971964 140733241974722 0
/proc/27058/statm: 133364 127291 600 181 0 126981 0
Current children cumulated CPU time: 2322.15 s
Current children cumulated vsize: 533456 KiB
Current children cumulated memory: 509164 KiB

[startup+2382.3 s]
/proc/loadavg: 2.01 2.02 1.91 3/187 27157
/proc/meminfo: memFree=19264688/32770624 swapFree=67108860/67108860
[pid=27058] ppid=27055 vsize=536240 memory=511808 CPUtime=2382.15 cores=1,3,5,7
/proc/27058/stat : 27058 (nacre_mini_rele) R 27055 27058 26996 0 -1 4202496 560993 0 0 0 238130 85 0 0 20 0 1 0 95079478 549109760 127952 33554432000 4194304 4933779 140733241969888 140733241967576 4437536 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 17334272 140733241971864 140733241971964 140733241971964 140733241974722 0
/proc/27058/statm: 134060 127952 600 181 0 127677 0
Current children cumulated CPU time: 2382.15 s
Current children cumulated vsize: 536240 KiB
Current children cumulated memory: 511808 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 1.92 3/187 27158
/proc/meminfo: memFree=19256272/32770624 swapFree=67108860/67108860
[pid=27058] ppid=27055 vsize=541536 memory=517084 CPUtime=2442.16 cores=1,3,5,7
/proc/27058/stat : 27058 (nacre_mini_rele) R 27055 27058 26996 0 -1 4202496 572107 0 0 0 244129 87 0 0 20 0 1 0 95079478 554532864 129271 33554432000 4194304 4933779 140733241969888 140733241967592 4437839 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 17334272 140733241971864 140733241971964 140733241971964 140733241974722 0
/proc/27058/statm: 135384 129271 600 181 0 129001 0
Current children cumulated CPU time: 2442.16 s
Current children cumulated vsize: 541536 KiB
Current children cumulated memory: 517084 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 1.92 3/187 27159
/proc/meminfo: memFree=19247516/32770624 swapFree=67108860/67108860
[pid=27058] ppid=27055 vsize=546812 memory=522360 CPUtime=2502.15 cores=1,3,5,7
/proc/27058/stat : 27058 (nacre_mini_rele) R 27055 27058 26996 0 -1 4202496 586619 0 0 0 250126 89 0 0 20 0 1 0 95079478 559935488 130590 33554432000 4194304 4933779 140733241969888 140733241967592 4437564 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 17334272 140733241971864 140733241971964 140733241971964 140733241974722 0
/proc/27058/statm: 136703 130590 600 181 0 130320 0
Current children cumulated CPU time: 2502.15 s
Current children cumulated vsize: 546812 KiB
Current children cumulated memory: 522360 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.01 1.93 2/185 27159
/proc/meminfo: memFree=19711368/32770624 swapFree=67108860/67108860
[pid=27058] ppid=27055 vsize=548060 memory=523956 CPUtime=2519.85 cores=1,3,5,7
/proc/27058/stat : 27058 (nacre_mini_rele) R 27055 27058 26996 0 -1 4202496 588005 0 0 0 251895 90 0 0 20 0 1 0 95079478 561213440 130989 33554432000 4194304 4933779 140733241969888 140733241967576 4437389 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 17334272 140733241971864 140733241971964 140733241971964 140733241974722 0
/proc/27058/statm: 137015 130989 600 181 0 130632 0
Current children cumulated CPU time: 2519.85 s
Current children cumulated vsize: 548060 KiB
Current children cumulated memory: 523956 KiB

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

[startup+2520.01 s]
# the end of solver process 27058 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2518.95 s, system=0.907005 s

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

Child status: 0
Real time (s): 2520.01
CPU time (s): 2519.86
CPU user time (s): 2518.95
CPU system time (s): 0.907005
CPU usage (%): 99.9939
Max. virtual memory (cumulated for all children) (KiB): 548060
Max. memory (cumulated for all children) (KiB): 523956

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2518.95
system time used= 0.907005
maximum resident set size= 524032
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 588047
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= 251
involuntary context switches= 1839


# summary of solver processes directly reported to runsolver:
#   pid: 27058
#   total CPU time (s): 2519.86
#   total CPU user time (s): 2518.95
#   total CPU system time (s): 0.907005

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 10.1284 second user time and 18.0516 second system time

The end

Launcher Data 

Begin job on node103 at 2018-07-28 12:52:43
IDJOB=4298000
IDBENCH=141023
IDSOLVER=2764
FILE ID=node103/4298000-1532775163
RUNJOBID= node103-1532775163-27028
PBS_JOBID= 21022463
Free space on /tmp= 56536 MiB

SOLVER NAME= NACRE 1.0.4
BENCH NAME= XCSP18/ColouredQueens/ColouredQueens-14_c18.xml
COMMAND LINE= nacre_mini_release BENCHNAME -ca -l100 -cm
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4298000-1532775163/watcher-4298000-1532775163 -o /tmp/evaluation-result-4298000-1532775163/solver-4298000-1532775163 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node103-1532775163-27028 --watchdog 2580  nacre_mini_release HOME/instance-4298000-1532775163.xml -ca -l100 -cm

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

MD5SUM BENCH= eb742fbc5fe115028f4ee34ab4b949cf
RANDOM SEED=614441444

node103.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	: 5333.48
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	: 5333.48
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	: 5333.48
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	: 5333.48
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:        20236048 kB
MemAvailable:   31929912 kB
Buffers:          302060 kB
Cached:         11575776 kB
SwapCached:            0 kB
Active:          3911100 kB
Inactive:        8019512 kB
Active(anon):      55464 kB
Inactive(anon):    25184 kB
Active(file):    3855636 kB
Inactive(file):  7994328 kB
Unevictable:        7120 kB
Mlocked:            7120 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              1592 kB
Writeback:             0 kB
AnonPages:         59648 kB
Mapped:            43072 kB
Shmem:             25228 kB
Slab:             300140 kB
SReclaimable:     272360 kB
SUnreclaim:        27780 kB
KernelStack:        3168 kB
PageTables:         4904 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     326796 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:      6144 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= 56536 MiB
End job on node103 at 2018-07-28 13:34:43