Trace number 4386957

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
BTD 19.07.01? (TO) 2519.73 2520.01

General information on the benchmark

NameXCSP19/ConsecutiveSquarePacking/
ConsecutiveSquarePacking-sp-27-083.xml
MD5SUMd1662e28cf77722711a0da36cf655d3c
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 variables54
Number of constraints351
Number of domains27
Minimum domain size57
Maximum domain size83
Distribution of domain sizes[{"size":57,"count":2},{"size":58,"count":2},{"size":59,"count":2},{"size":60,"count":2},{"size":61,"count":2},{"size":62,"count":2},{"size":63,"count":2},{"size":64,"count":2},{"size":65,"count":2},{"size":66,"count":2},{"size":67,"count":2},{"size":68,"count":2},{"size":69,"count":2},{"size":70,"count":2},{"size":71,"count":2},{"size":72,"count":2},{"size":73,"count":2},{"size":74,"count":2},{"size":75,"count":2},{"size":76,"count":2},{"size":77,"count":2},{"size":78,"count":2},{"size":79,"count":2},{"size":80,"count":2},{"size":81,"count":2},{"size":82,"count":2},{"size":83,"count":2}]
Minimum variable degree26
Maximum variable degree26
Distribution of variable degrees[{"degree":26,"count":54}]
Minimum constraint arity4
Maximum constraint arity4
Distribution of constraint arities[{"arity":4,"count":351}]
Number of extensional constraints0
Number of intensional constraints351
Distribution of constraint types[{"type":"intension","count":351}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Version 19.07.01

Verifier Data 

One s line expected

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 (8092 MiB free)
  memory of node 1: 16384 MiB (13601 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4386957-1568284560/watcher-4386957-1568284560 -o /tmp/evaluation-result-4386957-1568284560/solver-4386957-1568284560 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node104-1568276697-5867 --watchdog 2580 BTD 2520 HOME/instance-4386957-1568284560.xml 

running on 4 cores: 0,2,4,6

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=6497, runsolver pid=6494
Current StackSize limit: 8192 KiB


[startup+0.100202 s]*
/proc/loadavg: 2.00 2.01 1.96 3/198 6498
/proc/meminfo: memFree=22207752/32770624 swapFree=66977596/67108860
[pid=6497] ppid=6494 vsize=39208 memory=8844 CPUtime=0.1 cores=0,2,4,6
/proc/6497/stat : 6497 (BTD) R 6494 6497 5836 0 -1 4202496 2342 0 0 0 10 0 0 0 20 0 1 0 404713332 40148992 2211 33554432000 4194304 36700936 140724513826752 140724513826752 7949654 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 48300032 140724513834024 140724513834100 140724513834100 140724513837009 0
/proc/6497/statm: 9802 2211 450 7937 0 1830 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 39208 KiB
Current children cumulated memory: 8844 KiB

[startup+0.20976 s]*
/proc/loadavg: 2.00 2.01 1.96 3/198 6498
/proc/meminfo: memFree=22199196/32770624 swapFree=66977596/67108860
[pid=6497] ppid=6494 vsize=47656 memory=17292 CPUtime=0.21 cores=0,2,4,6
/proc/6497/stat : 6497 (BTD) R 6494 6497 5836 0 -1 4202496 4475 0 0 0 21 0 0 0 20 0 1 0 404713332 48799744 4323 33554432000 4194304 36700936 140724513826752 140724513826752 7949654 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 48300032 140724513834024 140724513834100 140724513834100 140724513837009 0
/proc/6497/statm: 11914 4323 477 7937 0 3942 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 47656 KiB
Current children cumulated memory: 17292 KiB

[startup+0.309637 s]*
/proc/loadavg: 2.00 2.01 1.96 3/198 6498
/proc/meminfo: memFree=22198080/32770624 swapFree=66977596/67108860
[pid=6497] ppid=6494 vsize=48052 memory=17820 CPUtime=0.31 cores=0,2,4,6
/proc/6497/stat : 6497 (BTD) R 6494 6497 5836 0 -1 4202496 4598 0 0 0 31 0 0 0 20 0 1 0 404713332 49205248 4455 33554432000 4194304 36700936 140724513826752 140724513826752 4313697 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 48300032 140724513834024 140724513834100 140724513834100 140724513837009 0
/proc/6497/statm: 12013 4455 488 7937 0 4041 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 48052 KiB
Current children cumulated memory: 17820 KiB

[startup+0.700349 s]
/proc/loadavg: 2.00 2.01 1.96 3/198 6498
/proc/meminfo: memFree=22197932/32770624 swapFree=66977596/67108860
[pid=6497] ppid=6494 vsize=48184 memory=17820 CPUtime=0.69 cores=0,2,4,6
/proc/6497/stat : 6497 (BTD) R 6494 6497 5836 0 -1 4202496 4632 0 0 0 69 0 0 0 20 0 1 0 404713332 49340416 4455 33554432000 4194304 36700936 140724513826752 140724513825800 4309037 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 48300032 140724513834024 140724513834100 140724513834100 140724513837009 0
/proc/6497/statm: 12046 4455 488 7937 0 4074 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 48184 KiB
Current children cumulated memory: 17820 KiB

[startup+1.50034 s]
/proc/loadavg: 2.00 2.01 1.96 3/198 6498
/proc/meminfo: memFree=22197932/32770624 swapFree=66977596/67108860
[pid=6497] ppid=6494 vsize=48316 memory=18084 CPUtime=1.49 cores=0,2,4,6
/proc/6497/stat : 6497 (BTD) R 6494 6497 5836 0 -1 4202496 4657 0 0 0 149 0 0 0 20 0 1 0 404713332 49475584 4521 33554432000 4194304 36700936 140724513826752 140724513825800 4308972 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 48300032 140724513834024 140724513834100 140724513834100 140724513837009 0
/proc/6497/statm: 12079 4521 510 7937 0 4107 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 48316 KiB
Current children cumulated memory: 18084 KiB

[startup+3.10925 s]
/proc/loadavg: 2.00 2.01 1.96 3/198 6498
/proc/meminfo: memFree=22197320/32770624 swapFree=66977596/67108860
[pid=6497] ppid=6494 vsize=48316 memory=18228 CPUtime=3.1 cores=0,2,4,6
/proc/6497/stat : 6497 (BTD) R 6494 6497 5836 0 -1 4202496 7064 0 0 0 310 0 0 0 20 0 1 0 404713332 49475584 4557 33554432000 4194304 36700936 140724513826752 140724513825800 4309005 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 48300032 140724513834024 140724513834100 140724513834100 140724513837009 0
/proc/6497/statm: 12079 4557 510 7937 0 4107 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 48316 KiB
Current children cumulated memory: 18228 KiB

[startup+6.30033 s]
/proc/loadavg: 2.00 2.01 1.96 3/198 6498
/proc/meminfo: memFree=22196372/32770624 swapFree=66977596/67108860
[pid=6497] ppid=6494 vsize=48712 memory=18460 CPUtime=6.29 cores=0,2,4,6
/proc/6497/stat : 6497 (BTD) R 6494 6497 5836 0 -1 4202496 9625 0 0 0 629 0 0 0 20 0 1 0 404713332 49881088 4615 33554432000 4194304 36700936 140724513826752 140724513825800 4308983 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 48300032 140724513834024 140724513834100 140724513834100 140724513837009 0
/proc/6497/statm: 12178 4615 510 7937 0 4206 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 48712 KiB
Current children cumulated memory: 18460 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.01 1.96 3/198 6498
/proc/meminfo: memFree=22196008/32770624 swapFree=66977596/67108860
[pid=6497] ppid=6494 vsize=48976 memory=18780 CPUtime=12.68 cores=0,2,4,6
/proc/6497/stat : 6497 (BTD) R 6494 6497 5836 0 -1 4202496 12214 0 0 0 1267 1 0 0 20 0 1 0 404713332 50151424 4695 33554432000 4194304 36700936 140724513826752 140724513825800 8340231 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 48300032 140724513834024 140724513834100 140724513834100 140724513837009 0
/proc/6497/statm: 12244 4695 510 7937 0 4272 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 48976 KiB
Current children cumulated memory: 18780 KiB

[startup+25.5003 s]
/proc/loadavg: 2.00 2.01 1.96 3/198 6498
/proc/meminfo: memFree=22195940/32770624 swapFree=66977596/67108860
[pid=6497] ppid=6494 vsize=49108 memory=18980 CPUtime=25.49 cores=0,2,4,6
/proc/6497/stat : 6497 (BTD) R 6494 6497 5836 0 -1 4202496 15875 0 0 0 2546 3 0 0 20 0 1 0 404713332 50286592 4745 33554432000 4194304 36700936 140724513826752 140724513825800 4313665 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 48300032 140724513834024 140724513834100 140724513834100 140724513837009 0
/proc/6497/statm: 12277 4745 510 7937 0 4305 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 49108 KiB
Current children cumulated memory: 18980 KiB

[startup+51.1091 s]
/proc/loadavg: 2.00 2.01 1.96 3/198 6501
/proc/meminfo: memFree=22195256/32770624 swapFree=66977596/67108860
[pid=6497] ppid=6494 vsize=49372 memory=19208 CPUtime=51.09 cores=0,2,4,6
/proc/6497/stat : 6497 (BTD) R 6494 6497 5836 0 -1 4202496 18890 0 0 0 5103 6 0 0 20 0 1 0 404713332 50556928 4802 33554432000 4194304 36700936 140724513826752 140724513825800 4309771 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 48300032 140724513834024 140724513834100 140724513834100 140724513837009 0
/proc/6497/statm: 12343 4802 511 7937 0 4371 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 49372 KiB
Current children cumulated memory: 19208 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 1.96 3/199 6506
/proc/meminfo: memFree=22195216/32770624 swapFree=66977596/67108860
[pid=6497] ppid=6494 vsize=49504 memory=19372 CPUtime=102.27 cores=0,2,4,6
/proc/6497/stat : 6497 (BTD) R 6494 6497 5836 0 -1 4202496 21667 0 0 0 10216 11 0 0 20 0 1 0 404713332 50692096 4843 33554432000 4194304 36700936 140724513826752 140724513825800 4309736 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 48300032 140724513834024 140724513834100 140724513834100 140724513837009 0
/proc/6497/statm: 12376 4843 511 7937 0 4404 0
Current children cumulated CPU time: 102.27 s
Current children cumulated vsize: 49504 KiB
Current children cumulated memory: 19372 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 1.96 3/200 6513
/proc/meminfo: memFree=22193744/32770624 swapFree=66977596/67108860
[pid=6497] ppid=6494 vsize=49504 memory=19408 CPUtime=162.27 cores=0,2,4,6
/proc/6497/stat : 6497 (BTD) R 6494 6497 5836 0 -1 4202496 22140 0 0 0 16211 16 0 0 20 0 1 0 404713332 50692096 4852 33554432000 4194304 36700936 140724513826752 140724513825800 8340231 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 48300032 140724513834024 140724513834100 140724513834100 140724513837009 0
/proc/6497/statm: 12376 4852 511 7937 0 4404 0
Current children cumulated CPU time: 162.27 s
Current children cumulated vsize: 49504 KiB
Current children cumulated memory: 19408 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 1.96 3/198 6517
/proc/meminfo: memFree=22195764/32770624 swapFree=66977596/67108860
[pid=6497] ppid=6494 vsize=49504 memory=19408 CPUtime=222.26 cores=0,2,4,6
/proc/6497/stat : 6497 (BTD) R 6494 6497 5836 0 -1 4202496 22483 0 0 0 22205 21 0 0 20 0 1 0 404713332 50692096 4852 33554432000 4194304 36700936 140724513826752 140724513825800 4313712 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 48300032 140724513834024 140724513834100 140724513834100 140724513837009 0
/proc/6497/statm: 12376 4852 511 7937 0 4404 0
Current children cumulated CPU time: 222.26 s
Current children cumulated vsize: 49504 KiB
Current children cumulated memory: 19408 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 1.96 3/199 6529
/proc/meminfo: memFree=22194768/32770624 swapFree=66977596/67108860
[pid=6497] ppid=6494 vsize=49504 memory=19448 CPUtime=282.25 cores=0,2,4,6
/proc/6497/stat : 6497 (BTD) R 6494 6497 5836 0 -1 4202496 22982 0 0 0 28199 26 0 0 20 0 1 0 404713332 50692096 4862 33554432000 4194304 36700936 140724513826752 140724513825800 4309012 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 48300032 140724513834024 140724513834100 140724513834100 140724513837009 0
/proc/6497/statm: 12376 4862 511 7937 0 4404 0
Current children cumulated CPU time: 282.25 s
Current children cumulated vsize: 49504 KiB
Current children cumulated memory: 19448 KiB

[startup+342.3 s]
/proc/loadavg: 2.16 2.05 1.97 3/200 6535
/proc/meminfo: memFree=22194448/32770624 swapFree=66977596/67108860
[pid=6497] ppid=6494 vsize=49636 memory=19520 CPUtime=342.25 cores=0,2,4,6
/proc/6497/stat : 6497 (BTD) R 6494 6497 5836 0 -1 4202496 23570 0 0 0 34188 37 0 0 20 0 1 0 404713332 50827264 4880 33554432000 4194304 36700936 140724513826752 140724513825800 4311875 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 48300032 140724513834024 140724513834100 140724513834100 140724513837009 0
/proc/6497/statm: 12409 4880 511 7937 0 4437 0
Current children cumulated CPU time: 342.25 s
Current children cumulated vsize: 49636 KiB
Current children cumulated memory: 19520 KiB

[startup+402.3 s]
/proc/loadavg: 2.40 2.16 2.01 3/198 6539
/proc/meminfo: memFree=22194672/32770624 swapFree=66977596/67108860
[pid=6497] ppid=6494 vsize=49636 memory=19528 CPUtime=402.24 cores=0,2,4,6
/proc/6497/stat : 6497 (BTD) R 6494 6497 5836 0 -1 4202496 23863 0 0 0 40184 40 0 0 20 0 1 0 404713332 50827264 4882 33554432000 4194304 36700936 140724513826752 140724513825800 4308944 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 48300032 140724513834024 140724513834100 140724513834100 140724513837009 0
/proc/6497/statm: 12409 4882 511 7937 0 4437 0
Current children cumulated CPU time: 402.24 s
Current children cumulated vsize: 49636 KiB
Current children cumulated memory: 19528 KiB

[startup+462.3 s]
/proc/loadavg: 2.15 2.13 2.01 3/198 6543
/proc/meminfo: memFree=22193964/32770624 swapFree=66977596/67108860
[pid=6497] ppid=6494 vsize=49636 memory=19528 CPUtime=462.23 cores=0,2,4,6
/proc/6497/stat : 6497 (BTD) R 6494 6497 5836 0 -1 4202496 24155 0 0 0 46179 44 0 0 20 0 1 0 404713332 50827264 4882 33554432000 4194304 36700936 140724513826752 140724513825800 4309783 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 48300032 140724513834024 140724513834100 140724513834100 140724513837009 0
/proc/6497/statm: 12409 4882 511 7937 0 4437 0
Current children cumulated CPU time: 462.23 s
Current children cumulated vsize: 49636 KiB
Current children cumulated memory: 19528 KiB


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

/proc/6497/statm: 12508 4978 511 7937 0 4536 0
Current children cumulated CPU time: 1722.1 s
Current children cumulated vsize: 50032 KiB
Current children cumulated memory: 19912 KiB

[startup+1782.3 s]
/proc/loadavg: 1.00 1.32 1.71 2/192 6707
/proc/meminfo: memFree=22514536/32770624 swapFree=66977596/67108860
[pid=6497] ppid=6494 vsize=50164 memory=20072 CPUtime=1782.1 cores=0,2,4,6
/proc/6497/stat : 6497 (BTD) R 6494 6497 5836 0 -1 4202496 32049 0 0 0 177942 268 0 0 20 0 1 0 404713332 51367936 5018 33554432000 4194304 36700936 140724513826752 140724513825800 4309024 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 48300032 140724513834024 140724513834100 140724513834100 140724513837009 0
/proc/6497/statm: 12541 5018 511 7937 0 4569 0
Current children cumulated CPU time: 1782.1 s
Current children cumulated vsize: 50164 KiB
Current children cumulated memory: 20072 KiB

[startup+1842.3 s]
/proc/loadavg: 1.00 1.26 1.66 2/191 6711
/proc/meminfo: memFree=22515076/32770624 swapFree=66977596/67108860
[pid=6497] ppid=6494 vsize=50164 memory=20072 CPUtime=1842.09 cores=0,2,4,6
/proc/6497/stat : 6497 (BTD) R 6494 6497 5836 0 -1 4202496 32444 0 0 0 183935 274 0 0 20 0 1 0 404713332 51367936 5018 33554432000 4194304 36700936 140724513826752 140724513825800 4308993 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 48300032 140724513834024 140724513834100 140724513834100 140724513837009 0
/proc/6497/statm: 12541 5018 511 7937 0 4569 0
Current children cumulated CPU time: 1842.09 s
Current children cumulated vsize: 50164 KiB
Current children cumulated memory: 20072 KiB

[startup+1902.3 s]
/proc/loadavg: 1.00 1.21 1.62 2/191 6715
/proc/meminfo: memFree=22515932/32770624 swapFree=66977596/67108860
[pid=6497] ppid=6494 vsize=50164 memory=20072 CPUtime=1902.08 cores=0,2,4,6
/proc/6497/stat : 6497 (BTD) R 6494 6497 5836 0 -1 4202496 32792 0 0 0 189927 281 0 0 20 0 1 0 404713332 51367936 5018 33554432000 4194304 36700936 140724513826752 140724513825800 4308972 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 48300032 140724513834024 140724513834100 140724513834100 140724513837009 0
/proc/6497/statm: 12541 5018 511 7937 0 4569 0
Current children cumulated CPU time: 1902.08 s
Current children cumulated vsize: 50164 KiB
Current children cumulated memory: 20072 KiB

[startup+1962.3 s]
/proc/loadavg: 1.00 1.18 1.58 2/192 6722
/proc/meminfo: memFree=22515824/32770624 swapFree=66977596/67108860
[pid=6497] ppid=6494 vsize=50164 memory=20072 CPUtime=1962.08 cores=0,2,4,6
/proc/6497/stat : 6497 (BTD) R 6494 6497 5836 0 -1 4202496 33104 0 0 0 195921 287 0 0 20 0 1 0 404713332 51367936 5018 33554432000 4194304 36700936 140724513826752 140724513825800 4308944 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 48300032 140724513834024 140724513834100 140724513834100 140724513837009 0
/proc/6497/statm: 12541 5018 511 7937 0 4569 0
Current children cumulated CPU time: 1962.08 s
Current children cumulated vsize: 50164 KiB
Current children cumulated memory: 20072 KiB

[startup+2022.3 s]
/proc/loadavg: 1.00 1.14 1.55 2/191 6726
/proc/meminfo: memFree=22515640/32770624 swapFree=66977596/67108860
[pid=6497] ppid=6494 vsize=50164 memory=20072 CPUtime=2022.07 cores=0,2,4,6
/proc/6497/stat : 6497 (BTD) R 6494 6497 5836 0 -1 4202496 33537 0 0 0 201914 293 0 0 20 0 1 0 404713332 51367936 5018 33554432000 4194304 36700936 140724513826752 140724513825800 8340231 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 48300032 140724513834024 140724513834100 140724513834100 140724513837009 0
/proc/6497/statm: 12541 5018 511 7937 0 4569 0
Current children cumulated CPU time: 2022.07 s
Current children cumulated vsize: 50164 KiB
Current children cumulated memory: 20072 KiB

[startup+2082.3 s]
/proc/loadavg: 1.00 1.12 1.51 2/191 6737
/proc/meminfo: memFree=22514928/32770624 swapFree=66977596/67108860
[pid=6497] ppid=6494 vsize=50164 memory=20072 CPUtime=2082.06 cores=0,2,4,6
/proc/6497/stat : 6497 (BTD) R 6494 6497 5836 0 -1 4202496 33849 0 0 0 207906 300 0 0 20 0 1 0 404713332 51367936 5018 33554432000 4194304 36700936 140724513826752 140724513825800 4313615 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 48300032 140724513834024 140724513834100 140724513834100 140724513837009 0
/proc/6497/statm: 12541 5018 511 7937 0 4569 0
Current children cumulated CPU time: 2082.06 s
Current children cumulated vsize: 50164 KiB
Current children cumulated memory: 20072 KiB

[startup+2142.3 s]
/proc/loadavg: 1.00 1.10 1.48 2/193 6766
/proc/meminfo: memFree=22514520/32770624 swapFree=66977596/67108860
[pid=6497] ppid=6494 vsize=50164 memory=20072 CPUtime=2142.06 cores=0,2,4,6
/proc/6497/stat : 6497 (BTD) R 6494 6497 5836 0 -1 4202496 34303 0 0 0 213901 305 0 0 20 0 1 0 404713332 51367936 5018 33554432000 4194304 36700936 140724513826752 140724513825800 4309024 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 48300032 140724513834024 140724513834100 140724513834100 140724513837009 0
/proc/6497/statm: 12541 5018 511 7937 0 4569 0
Current children cumulated CPU time: 2142.06 s
Current children cumulated vsize: 50164 KiB
Current children cumulated memory: 20072 KiB

[startup+2202.3 s]
/proc/loadavg: 1.04 1.09 1.46 2/192 6770
/proc/meminfo: memFree=22514788/32770624 swapFree=66977596/67108860
[pid=6497] ppid=6494 vsize=50164 memory=20072 CPUtime=2202.04 cores=0,2,4,6
/proc/6497/stat : 6497 (BTD) R 6494 6497 5836 0 -1 4202496 34645 0 0 0 219892 312 0 0 20 0 1 0 404713332 51367936 5018 33554432000 4194304 36700936 140724513826752 140724513825800 4309806 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 48300032 140724513834024 140724513834100 140724513834100 140724513837009 0
/proc/6497/statm: 12541 5018 511 7937 0 4569 0
Current children cumulated CPU time: 2202.04 s
Current children cumulated vsize: 50164 KiB
Current children cumulated memory: 20072 KiB

[startup+2262.3 s]
/proc/loadavg: 1.01 1.08 1.43 2/192 6774
/proc/meminfo: memFree=22514772/32770624 swapFree=66977596/67108860
[pid=6497] ppid=6494 vsize=50164 memory=20072 CPUtime=2262.04 cores=0,2,4,6
/proc/6497/stat : 6497 (BTD) R 6494 6497 5836 0 -1 4202496 34987 0 0 0 225885 319 0 0 20 0 1 0 404713332 51367936 5018 33554432000 4194304 36700936 140724513826752 140724513825800 8340231 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 48300032 140724513834024 140724513834100 140724513834100 140724513837009 0
/proc/6497/statm: 12541 5018 511 7937 0 4569 0
Current children cumulated CPU time: 2262.04 s
Current children cumulated vsize: 50164 KiB
Current children cumulated memory: 20072 KiB

[startup+2322.3 s]
/proc/loadavg: 1.00 1.06 1.40 2/193 6780
/proc/meminfo: memFree=22514632/32770624 swapFree=66977596/67108860
[pid=6497] ppid=6494 vsize=50164 memory=20072 CPUtime=2322.04 cores=0,2,4,6
/proc/6497/stat : 6497 (BTD) R 6494 6497 5836 0 -1 4202496 35329 0 0 0 231879 325 0 0 20 0 1 0 404713332 51367936 5018 33554432000 4194304 36700936 140724513826752 140724513825800 4308972 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 48300032 140724513834024 140724513834100 140724513834100 140724513837009 0
/proc/6497/statm: 12541 5018 511 7937 0 4569 0
Current children cumulated CPU time: 2322.04 s
Current children cumulated vsize: 50164 KiB
Current children cumulated memory: 20072 KiB

[startup+2382.3 s]
/proc/loadavg: 1.00 1.05 1.38 2/192 6784
/proc/meminfo: memFree=22515076/32770624 swapFree=66977596/67108860
[pid=6497] ppid=6494 vsize=50164 memory=20072 CPUtime=2382.03 cores=0,2,4,6
/proc/6497/stat : 6497 (BTD) R 6494 6497 5836 0 -1 4202496 35746 0 0 0 237872 331 0 0 20 0 1 0 404713332 51367936 5018 33554432000 4194304 36700936 140724513826752 140724513825800 8340231 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 48300032 140724513834024 140724513834100 140724513834100 140724513837009 0
/proc/6497/statm: 12541 5018 511 7937 0 4569 0
Current children cumulated CPU time: 2382.03 s
Current children cumulated vsize: 50164 KiB
Current children cumulated memory: 20072 KiB

[startup+2442.3 s]
/proc/loadavg: 1.00 1.04 1.35 2/192 6788
/proc/meminfo: memFree=22514904/32770624 swapFree=66977596/67108860
[pid=6497] ppid=6494 vsize=50164 memory=20072 CPUtime=2442.02 cores=0,2,4,6
/proc/6497/stat : 6497 (BTD) R 6494 6497 5836 0 -1 4202496 36070 0 0 0 243865 337 0 0 20 0 1 0 404713332 51367936 5018 33554432000 4194304 36700936 140724513826752 140724513825800 8340231 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 48300032 140724513834024 140724513834100 140724513834100 140724513837009 0
/proc/6497/statm: 12541 5018 511 7937 0 4569 0
Current children cumulated CPU time: 2442.02 s
Current children cumulated vsize: 50164 KiB
Current children cumulated memory: 20072 KiB

[startup+2502.3 s]
/proc/loadavg: 1.00 1.04 1.33 2/192 6794
/proc/meminfo: memFree=22514396/32770624 swapFree=66977596/67108860
[pid=6497] ppid=6494 vsize=50164 memory=20072 CPUtime=2502.01 cores=0,2,4,6
/proc/6497/stat : 6497 (BTD) R 6494 6497 5836 0 -1 4202496 36453 0 0 0 249859 342 0 0 20 0 1 0 404713332 51367936 5018 33554432000 4194304 36700936 140724513826752 140724513825800 4313320 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 48300032 140724513834024 140724513834100 140724513834100 140724513837009 0
/proc/6497/statm: 12541 5018 511 7937 0 4569 0
Current children cumulated CPU time: 2502.01 s
Current children cumulated vsize: 50164 KiB
Current children cumulated memory: 20072 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 1.00 1.03 1.32 2/191 6795
/proc/meminfo: memFree=22514772/32770624 swapFree=66977596/67108860
[pid=6497] ppid=6494 vsize=50164 memory=20072 CPUtime=2519.72 cores=0,2,4,6
/proc/6497/stat : 6497 (BTD) R 6494 6497 5836 0 -1 4202496 36765 0 0 0 251628 344 0 0 20 0 1 0 404713332 51367936 5018 33554432000 4194304 36700936 140724513826752 140724513825800 8340231 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 48300032 140724513834024 140724513834100 140724513834100 140724513837009 0
/proc/6497/statm: 12541 5018 511 7937 0 4569 0
Current children cumulated CPU time: 2519.72 s
Current children cumulated vsize: 50164 KiB
Current children cumulated memory: 20072 KiB

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

[startup+2520.01 s]
# the end of solver process 6497 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2516.28 s, system=3.44862 s

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 2520.01
CPU time (s): 2519.73
CPU user time (s): 2516.28
CPU system time (s): 3.44862
CPU usage (%): 99.9889
Max. virtual memory (cumulated for all children) (KiB): 50164
Max. memory (cumulated for all children) (KiB): 20072

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2516.28
system time used= 3.44862
maximum resident set size= 20072
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 36765
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= 9
involuntary context switches= 3173


# summary of solver processes directly reported to runsolver:
#   pid: 6497
#   total CPU time (s): 2519.73
#   total CPU user time (s): 2516.28
#   total CPU system time (s): 3.44862

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.53782 second user time and 15.7608 second system time

The end

Launcher Data 

Begin job on node104 at 2019-09-12 11:25:43
IDJOB=4386957
IDBENCH=141729
IDSOLVER=2822
FILE ID=node104/4386957-1568284560
RUNJOBID= node104-1568276697-5867
PBS_JOBID= 21701090
Free space on /tmp= 54172 MiB

SOLVER NAME= BTD 19.07.01
BENCH NAME= XCSP19/ConsecutiveSquarePacking/ConsecutiveSquarePacking-sp-27-083.xml
COMMAND LINE= BTD TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4386957-1568284560/watcher-4386957-1568284560 -o /tmp/evaluation-result-4386957-1568284560/solver-4386957-1568284560 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node104-1568276697-5867 --watchdog 2580  BTD 2520 HOME/instance-4386957-1568284560.xml

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

MD5SUM BENCH= d1662e28cf77722711a0da36cf655d3c
RANDOM SEED=1757475848

node104.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	: 5334.09
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	: 5334.09
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	: 5334.09
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	: 5334.09
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:        22214088 kB
MemAvailable:   31574120 kB
Buffers:          114836 kB
Cached:          9442836 kB
SwapCached:        31876 kB
Active:          2614152 kB
Inactive:        7239104 kB
Active(anon):     262868 kB
Inactive(anon):    74116 kB
Active(file):    2351284 kB
Inactive(file):  7164988 kB
Unevictable:      106872 kB
Mlocked:          106872 kB
SwapTotal:      67108860 kB
SwapFree:       66977596 kB
Dirty:             61416 kB
Writeback:             0 kB
AnonPages:        376148 kB
Mapped:            43976 kB
Shmem:             32780 kB
Slab:             301064 kB
SReclaimable:     272220 kB
SUnreclaim:        28844 kB
KernelStack:        3744 kB
PageTables:         5936 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     778372 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    327680 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= 54172 MiB
End job on node104 at 2019-09-12 12:07:44