Trace number 4386950

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) 2519.97 2520.01

General information on the benchmark

NameXCSP19/ConsecutiveSquarePacking/
ConsecutiveSquarePacking-sp-29-092.xml
MD5SUM04f92250339fffd6ef5beb9873d20792
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 variables58
Number of constraints406
Number of domains29
Minimum domain size64
Maximum domain size92
Distribution of domain sizes[{"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},{"size":84,"count":2},{"size":85,"count":2},{"size":86,"count":2},{"size":87,"count":2},{"size":88,"count":2},{"size":89,"count":2},{"size":90,"count":2},{"size":91,"count":2},{"size":92,"count":2}]
Minimum variable degree28
Maximum variable degree28
Distribution of variable degrees[{"degree":28,"count":58}]
Minimum constraint arity4
Maximum constraint arity4
Distribution of constraint arities[{"arity":4,"count":406}]
Number of extensional constraints0
Number of intensional constraints406
Distribution of constraint types[{"type":"intension","count":406}]
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 (10320 MiB free)
  memory of node 1: 16384 MiB (12783 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4386950-1568284071/watcher-4386950-1568284071 -o /tmp/evaluation-result-4386950-1568284071/solver-4386950-1568284071 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node143-1568280857-498 --watchdog 2580 BTD 2520 HOME/instance-4386950-1568284071.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
Current StackSize limit: 8192 KiB

solver pid=1437, runsolver pid=1434

[startup+0.100202 s]*
/proc/loadavg: 2.07 2.00 1.96 3/199 1438
/proc/meminfo: memFree=23653148/32770624 swapFree=67108848/67108860
[pid=1437] ppid=1434 vsize=39132 memory=8696 CPUtime=0.1 cores=0,2,4,6
/proc/1437/stat : 1437 (BTD) R 1434 1437 466 0 -1 4202496 2338 0 0 0 10 0 0 0 20 0 1 0 404344467 40071168 2174 33554432000 4194304 36700936 140733610397040 140733610389896 7949654 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 50077696 140733610402856 140733610402932 140733610402932 140733610405841 0
/proc/1437/statm: 9783 2174 450 7937 0 1811 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 39132 KiB
Current children cumulated memory: 8696 KiB

[startup+0.209984 s]*
/proc/loadavg: 2.07 2.00 1.96 3/199 1438
/proc/meminfo: memFree=23646396/32770624 swapFree=67108848/67108860
[pid=1437] ppid=1434 vsize=45996 memory=15560 CPUtime=0.21 cores=0,2,4,6
/proc/1437/stat : 1437 (BTD) R 1434 1437 466 0 -1 4202496 4056 0 0 0 21 0 0 0 20 0 1 0 404344467 47099904 3890 33554432000 4194304 36700936 140733610397040 140733610389896 4556096 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 50077696 140733610402856 140733610402932 140733610402932 140733610405841 0
/proc/1437/statm: 11499 3890 450 7937 0 3527 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 45996 KiB
Current children cumulated memory: 15560 KiB

[startup+0.309619 s]*
/proc/loadavg: 2.07 2.00 1.96 3/199 1438
/proc/meminfo: memFree=23641160/32770624 swapFree=67108848/67108860
[pid=1437] ppid=1434 vsize=51012 memory=20840 CPUtime=0.31 cores=0,2,4,6
/proc/1437/stat : 1437 (BTD) R 1434 1437 466 0 -1 4202496 5343 0 0 0 31 0 0 0 20 0 1 0 404344467 52236288 5210 33554432000 4194304 36700936 140733610397040 140733610389896 4313712 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 50077696 140733610402856 140733610402932 140733610402932 140733610405841 0
/proc/1437/statm: 12753 5210 492 7937 0 4781 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 51012 KiB
Current children cumulated memory: 20840 KiB

[startup+0.700345 s]
/proc/loadavg: 2.07 2.00 1.96 3/199 1438
/proc/meminfo: memFree=23641160/32770624 swapFree=67108848/67108860
[pid=1437] ppid=1434 vsize=51012 memory=20840 CPUtime=0.69 cores=0,2,4,6
/proc/1437/stat : 1437 (BTD) R 1434 1437 466 0 -1 4202496 5345 0 0 0 69 0 0 0 20 0 1 0 404344467 52236288 5210 33554432000 4194304 36700936 140733610397040 140733610389896 4313712 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 50077696 140733610402856 140733610402932 140733610402932 140733610405841 0
/proc/1437/statm: 12753 5210 492 7937 0 4781 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 51012 KiB
Current children cumulated memory: 20840 KiB

[startup+1.50036 s]
/proc/loadavg: 2.07 2.00 1.96 3/199 1438
/proc/meminfo: memFree=23641160/32770624 swapFree=67108848/67108860
[pid=1437] ppid=1434 vsize=51148 memory=20840 CPUtime=1.49 cores=0,2,4,6
/proc/1437/stat : 1437 (BTD) R 1434 1437 466 0 -1 4202496 5384 0 0 0 149 0 0 0 20 0 1 0 404344467 52375552 5210 33554432000 4194304 36700936 140733610397040 140733610396088 4314456 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 50077696 140733610402856 140733610402932 140733610402932 140733610405841 0
/proc/1437/statm: 12787 5210 492 7937 0 4815 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 51148 KiB
Current children cumulated memory: 20840 KiB

[startup+3.10947 s]
/proc/loadavg: 2.07 2.00 1.96 3/199 1438
/proc/meminfo: memFree=23640116/32770624 swapFree=67108848/67108860
[pid=1437] ppid=1434 vsize=51412 memory=21240 CPUtime=3.1 cores=0,2,4,6
/proc/1437/stat : 1437 (BTD) R 1434 1437 466 0 -1 4202496 8133 0 0 0 310 0 0 0 20 0 1 0 404344467 52645888 5310 33554432000 4194304 36700936 140733610397040 140733610396088 4313687 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 50077696 140733610402856 140733610402932 140733610402932 140733610405841 0
/proc/1437/statm: 12853 5310 510 7937 0 4881 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 51412 KiB
Current children cumulated memory: 21240 KiB

[startup+6.30033 s]
/proc/loadavg: 1.91 1.97 1.95 3/200 1441
/proc/meminfo: memFree=23639304/32770624 swapFree=67108848/67108860
[pid=1437] ppid=1434 vsize=51808 memory=21488 CPUtime=6.29 cores=0,2,4,6
/proc/1437/stat : 1437 (BTD) R 1434 1437 466 0 -1 4202496 11391 0 0 0 628 1 0 0 20 0 1 0 404344467 53051392 5372 33554432000 4194304 36700936 140733610397040 140733610396088 4313787 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 50077696 140733610402856 140733610402932 140733610402932 140733610405841 0
/proc/1437/statm: 12952 5372 510 7937 0 4980 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 51808 KiB
Current children cumulated memory: 21488 KiB

[startup+12.7003 s]
/proc/loadavg: 1.91 1.97 1.95 3/199 1441
/proc/meminfo: memFree=23638072/32770624 swapFree=67108848/67108860
[pid=1437] ppid=1434 vsize=52204 memory=22088 CPUtime=12.68 cores=0,2,4,6
/proc/1437/stat : 1437 (BTD) R 1434 1437 466 0 -1 4202496 14523 0 0 0 1267 1 0 0 20 0 1 0 404344467 53456896 5522 33554432000 4194304 36700936 140733610397040 140733610396088 8340231 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 50077696 140733610402856 140733610402932 140733610402932 140733610405841 0
/proc/1437/statm: 13051 5522 510 7937 0 5079 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 52204 KiB
Current children cumulated memory: 22088 KiB

[startup+25.5004 s]
/proc/loadavg: 1.85 1.95 1.95 3/199 1441
/proc/meminfo: memFree=23637864/32770624 swapFree=67108848/67108860
[pid=1437] ppid=1434 vsize=52600 memory=22408 CPUtime=25.48 cores=0,2,4,6
/proc/1437/stat : 1437 (BTD) R 1434 1437 466 0 -1 4202496 19503 0 0 0 2546 2 0 0 20 0 1 0 404344467 53862400 5602 33554432000 4194304 36700936 140733610397040 140733610396088 4309037 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 50077696 140733610402856 140733610402932 140733610402932 140733610405841 0
/proc/1437/statm: 13150 5602 510 7937 0 5178 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 52600 KiB
Current children cumulated memory: 22408 KiB

[startup+51.1095 s]
/proc/loadavg: 1.90 1.96 1.95 3/200 1444
/proc/meminfo: memFree=23637804/32770624 swapFree=67108848/67108860
[pid=1437] ppid=1434 vsize=52996 memory=22828 CPUtime=51.09 cores=0,2,4,6
/proc/1437/stat : 1437 (BTD) R 1434 1437 466 0 -1 4202496 24012 0 0 0 5104 5 0 0 20 0 1 0 404344467 54267904 5707 33554432000 4194304 36700936 140733610397040 140733610396088 4311860 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 50077696 140733610402856 140733610402932 140733610402932 140733610405841 0
/proc/1437/statm: 13249 5707 511 7937 0 5277 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 52996 KiB
Current children cumulated memory: 22828 KiB

[startup+102.3 s]
/proc/loadavg: 1.96 1.96 1.95 3/199 1448
/proc/meminfo: memFree=23636748/32770624 swapFree=67108848/67108860
[pid=1437] ppid=1434 vsize=53128 memory=23008 CPUtime=102.28 cores=0,2,4,6
/proc/1437/stat : 1437 (BTD) R 1434 1437 466 0 -1 4202496 25632 0 0 0 10218 10 0 0 20 0 1 0 404344467 54403072 5752 33554432000 4194304 36700936 140733610397040 140733610396088 4313610 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 50077696 140733610402856 140733610402932 140733610402932 140733610405841 0
/proc/1437/statm: 13282 5752 511 7937 0 5310 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 53128 KiB
Current children cumulated memory: 23008 KiB

[startup+162.3 s]
/proc/loadavg: 1.98 1.97 1.95 3/199 1452
/proc/meminfo: memFree=23637132/32770624 swapFree=67108848/67108860
[pid=1437] ppid=1434 vsize=53128 memory=23008 CPUtime=162.27 cores=0,2,4,6
/proc/1437/stat : 1437 (BTD) R 1434 1437 466 0 -1 4202496 25693 0 0 0 16216 11 0 0 20 0 1 0 404344467 54403072 5752 33554432000 4194304 36700936 140733610397040 140733610396088 4309040 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 50077696 140733610402856 140733610402932 140733610402932 140733610405841 0
/proc/1437/statm: 13282 5752 511 7937 0 5310 0
Current children cumulated CPU time: 162.27 s
Current children cumulated vsize: 53128 KiB
Current children cumulated memory: 23008 KiB

[startup+222.3 s]
/proc/loadavg: 1.99 1.97 1.95 3/199 1463
/proc/meminfo: memFree=23635628/32770624 swapFree=67108848/67108860
[pid=1437] ppid=1434 vsize=53260 memory=23164 CPUtime=222.28 cores=0,2,4,6
/proc/1437/stat : 1437 (BTD) R 1434 1437 466 0 -1 4202496 25925 0 0 0 22210 18 0 0 20 0 1 0 404344467 54538240 5791 33554432000 4194304 36700936 140733610397040 140733610396088 4308983 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 50077696 140733610402856 140733610402932 140733610402932 140733610405841 0
/proc/1437/statm: 13315 5791 511 7937 0 5343 0
Current children cumulated CPU time: 222.28 s
Current children cumulated vsize: 53260 KiB
Current children cumulated memory: 23164 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 1.98 1.95 3/199 1469
/proc/meminfo: memFree=23635640/32770624 swapFree=67108848/67108860
[pid=1437] ppid=1434 vsize=53260 memory=23180 CPUtime=282.27 cores=0,2,4,6
/proc/1437/stat : 1437 (BTD) R 1434 1437 466 0 -1 4202496 25985 0 0 0 28203 24 0 0 20 0 1 0 404344467 54538240 5795 33554432000 4194304 36700936 140733610397040 140733610396088 4308963 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 50077696 140733610402856 140733610402932 140733610402932 140733610405841 0
/proc/1437/statm: 13315 5795 511 7937 0 5343 0
Current children cumulated CPU time: 282.27 s
Current children cumulated vsize: 53260 KiB
Current children cumulated memory: 23180 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 1.99 1.95 3/199 1473
/proc/meminfo: memFree=23635316/32770624 swapFree=67108848/67108860
[pid=1437] ppid=1434 vsize=53392 memory=23256 CPUtime=342.28 cores=0,2,4,6
/proc/1437/stat : 1437 (BTD) R 1434 1437 466 0 -1 4202496 26148 0 0 0 34197 31 0 0 20 0 1 0 404344467 54673408 5814 33554432000 4194304 36700936 140733610397040 140733610396088 4309024 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 50077696 140733610402856 140733610402932 140733610402932 140733610405841 0
/proc/1437/statm: 13348 5814 511 7937 0 5376 0
Current children cumulated CPU time: 342.28 s
Current children cumulated vsize: 53392 KiB
Current children cumulated memory: 23256 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 1.99 1.95 3/199 1477
/proc/meminfo: memFree=23635432/32770624 swapFree=67108848/67108860
[pid=1437] ppid=1434 vsize=53392 memory=23256 CPUtime=402.28 cores=0,2,4,6
/proc/1437/stat : 1437 (BTD) R 1434 1437 466 0 -1 4202496 26218 0 0 0 40188 40 0 0 20 0 1 0 404344467 54673408 5814 33554432000 4194304 36700936 140733610397040 140733610396088 4309806 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 50077696 140733610402856 140733610402932 140733610402932 140733610405841 0
/proc/1437/statm: 13348 5814 511 7937 0 5376 0
Current children cumulated CPU time: 402.28 s
Current children cumulated vsize: 53392 KiB
Current children cumulated memory: 23256 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 1.99 1.95 3/199 1483
/proc/meminfo: memFree=23635672/32770624 swapFree=67108848/67108860
[pid=1437] ppid=1434 vsize=53524 memory=23396 CPUtime=462.28 cores=0,2,4,6
/proc/1437/stat : 1437 (BTD) R 1434 1437 466 0 -1 4202496 26458 0 0 0 46184 44 0 0 20 0 1 0 404344467 54808576 5849 33554432000 4194304 36700936 140733610397040 140733610396088 4308944 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 50077696 140733610402856 140733610402932 140733610402932 140733610405841 0
/proc/1437/statm: 13381 5849 511 7937 0 5409 0
Current children cumulated CPU time: 462.28 s
Current children cumulated vsize: 53524 KiB
Current children cumulated memory: 23396 KiB


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

/proc/1437/statm: 13447 5917 511 7937 0 5475 0
Current children cumulated CPU time: 1722.25 s
Current children cumulated vsize: 53788 KiB
Current children cumulated memory: 23668 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/199 1602
/proc/meminfo: memFree=23635380/32770624 swapFree=67108848/67108860
[pid=1437] ppid=1434 vsize=53788 memory=23668 CPUtime=1782.26 cores=0,2,4,6
/proc/1437/stat : 1437 (BTD) R 1434 1437 466 0 -1 4202496 28927 0 0 0 178042 184 0 0 20 0 1 0 404344467 55078912 5917 33554432000 4194304 36700936 140733610397040 140733610396088 8340231 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 50077696 140733610402856 140733610402932 140733610402932 140733610405841 0
/proc/1437/statm: 13447 5917 511 7937 0 5475 0
Current children cumulated CPU time: 1782.26 s
Current children cumulated vsize: 53788 KiB
Current children cumulated memory: 23668 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/199 1606
/proc/meminfo: memFree=23633872/32770624 swapFree=67108848/67108860
[pid=1437] ppid=1434 vsize=53920 memory=23816 CPUtime=1842.26 cores=0,2,4,6
/proc/1437/stat : 1437 (BTD) R 1434 1437 466 0 -1 4202496 29246 0 0 0 184038 188 0 0 20 0 1 0 404344467 55214080 5954 33554432000 4194304 36700936 140733610397040 140733610396088 8340231 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 50077696 140733610402856 140733610402932 140733610402932 140733610405841 0
/proc/1437/statm: 13480 5954 511 7937 0 5508 0
Current children cumulated CPU time: 1842.26 s
Current children cumulated vsize: 53920 KiB
Current children cumulated memory: 23816 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/199 1613
/proc/meminfo: memFree=23632736/32770624 swapFree=67108848/67108860
[pid=1437] ppid=1434 vsize=53920 memory=23816 CPUtime=1902.26 cores=0,2,4,6
/proc/1437/stat : 1437 (BTD) R 1434 1437 466 0 -1 4202496 29306 0 0 0 190035 191 0 0 20 0 1 0 404344467 55214080 5954 33554432000 4194304 36700936 140733610397040 140733610396088 4309040 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 50077696 140733610402856 140733610402932 140733610402932 140733610405841 0
/proc/1437/statm: 13480 5954 511 7937 0 5508 0
Current children cumulated CPU time: 1902.26 s
Current children cumulated vsize: 53920 KiB
Current children cumulated memory: 23816 KiB

[startup+1962.3 s]
/proc/loadavg: 1.66 1.93 1.98 2/192 1663
/proc/meminfo: memFree=23940260/32770624 swapFree=67108848/67108860
[pid=1437] ppid=1434 vsize=53920 memory=23816 CPUtime=1962.25 cores=0,2,4,6
/proc/1437/stat : 1437 (BTD) R 1434 1437 466 0 -1 4202496 29455 0 0 0 196030 195 0 0 20 0 1 0 404344467 55214080 5954 33554432000 4194304 36700936 140733610397040 140733610396088 8340231 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 50077696 140733610402856 140733610402932 140733610402932 140733610405841 0
/proc/1437/statm: 13480 5954 511 7937 0 5508 0
Current children cumulated CPU time: 1962.25 s
Current children cumulated vsize: 53920 KiB
Current children cumulated memory: 23816 KiB

[startup+2022.3 s]
/proc/loadavg: 1.24 1.76 1.91 2/192 1674
/proc/meminfo: memFree=23940976/32770624 swapFree=67108848/67108860
[pid=1437] ppid=1434 vsize=53920 memory=23816 CPUtime=2022.26 cores=0,2,4,6
/proc/1437/stat : 1437 (BTD) R 1434 1437 466 0 -1 4202496 29671 0 0 0 202026 200 0 0 20 0 1 0 404344467 55214080 5954 33554432000 4194304 36700936 140733610397040 140733610396088 8340231 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 50077696 140733610402856 140733610402932 140733610402932 140733610405841 0
/proc/1437/statm: 13480 5954 511 7937 0 5508 0
Current children cumulated CPU time: 2022.26 s
Current children cumulated vsize: 53920 KiB
Current children cumulated memory: 23816 KiB

[startup+2082.3 s]
/proc/loadavg: 1.09 1.62 1.86 2/193 1703
/proc/meminfo: memFree=23940900/32770624 swapFree=67108848/67108860
[pid=1437] ppid=1434 vsize=53920 memory=23816 CPUtime=2082.25 cores=0,2,4,6
/proc/1437/stat : 1437 (BTD) R 1434 1437 466 0 -1 4202496 29751 0 0 0 208020 205 0 0 20 0 1 0 404344467 55214080 5954 33554432000 4194304 36700936 140733610397040 140733610396088 4313676 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 50077696 140733610402856 140733610402932 140733610402932 140733610405841 0
/proc/1437/statm: 13480 5954 511 7937 0 5508 0
Current children cumulated CPU time: 2082.25 s
Current children cumulated vsize: 53920 KiB
Current children cumulated memory: 23816 KiB

[startup+2142.3 s]
/proc/loadavg: 1.03 1.51 1.80 2/193 1707
/proc/meminfo: memFree=23941500/32770624 swapFree=67108848/67108860
[pid=1437] ppid=1434 vsize=53920 memory=23816 CPUtime=2142.26 cores=0,2,4,6
/proc/1437/stat : 1437 (BTD) R 1434 1437 466 0 -1 4202496 29831 0 0 0 214016 210 0 0 20 0 1 0 404344467 55214080 5954 33554432000 4194304 36700936 140733610397040 140733610396088 8340231 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 50077696 140733610402856 140733610402932 140733610402932 140733610405841 0
/proc/1437/statm: 13480 5954 511 7937 0 5508 0
Current children cumulated CPU time: 2142.26 s
Current children cumulated vsize: 53920 KiB
Current children cumulated memory: 23816 KiB

[startup+2202.3 s]
/proc/loadavg: 1.01 1.42 1.75 2/193 1711
/proc/meminfo: memFree=23941736/32770624 swapFree=67108848/67108860
[pid=1437] ppid=1434 vsize=53920 memory=23816 CPUtime=2202.25 cores=0,2,4,6
/proc/1437/stat : 1437 (BTD) R 1434 1437 466 0 -1 4202496 30011 0 0 0 220011 214 0 0 20 0 1 0 404344467 55214080 5954 33554432000 4194304 36700936 140733610397040 140733610396088 8340231 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 50077696 140733610402856 140733610402932 140733610402932 140733610405841 0
/proc/1437/statm: 13480 5954 511 7937 0 5508 0
Current children cumulated CPU time: 2202.25 s
Current children cumulated vsize: 53920 KiB
Current children cumulated memory: 23816 KiB

[startup+2262.3 s]
/proc/loadavg: 1.00 1.34 1.71 2/193 1717
/proc/meminfo: memFree=23942164/32770624 swapFree=67108848/67108860
[pid=1437] ppid=1434 vsize=53920 memory=23816 CPUtime=2262.25 cores=0,2,4,6
/proc/1437/stat : 1437 (BTD) R 1434 1437 466 0 -1 4202496 30164 0 0 0 226006 219 0 0 20 0 1 0 404344467 55214080 5954 33554432000 4194304 36700936 140733610397040 140733610396088 8340231 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 50077696 140733610402856 140733610402932 140733610402932 140733610405841 0
/proc/1437/statm: 13480 5954 511 7937 0 5508 0
Current children cumulated CPU time: 2262.25 s
Current children cumulated vsize: 53920 KiB
Current children cumulated memory: 23816 KiB

[startup+2322.3 s]
/proc/loadavg: 1.00 1.28 1.66 2/193 1721
/proc/meminfo: memFree=23941952/32770624 swapFree=67108848/67108860
[pid=1437] ppid=1434 vsize=53920 memory=23816 CPUtime=2322.25 cores=0,2,4,6
/proc/1437/stat : 1437 (BTD) R 1434 1437 466 0 -1 4202496 30317 0 0 0 232002 223 0 0 20 0 1 0 404344467 55214080 5954 33554432000 4194304 36700936 140733610397040 140733610396088 4308986 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 50077696 140733610402856 140733610402932 140733610402932 140733610405841 0
/proc/1437/statm: 13480 5954 511 7937 0 5508 0
Current children cumulated CPU time: 2322.25 s
Current children cumulated vsize: 53920 KiB
Current children cumulated memory: 23816 KiB

[startup+2382.3 s]
/proc/loadavg: 1.00 1.23 1.62 2/192 1725
/proc/meminfo: memFree=23942232/32770624 swapFree=67108848/67108860
[pid=1437] ppid=1434 vsize=53920 memory=23816 CPUtime=2382.25 cores=0,2,4,6
/proc/1437/stat : 1437 (BTD) R 1434 1437 466 0 -1 4202496 30470 0 0 0 237999 226 0 0 20 0 1 0 404344467 55214080 5954 33554432000 4194304 36700936 140733610397040 140733610396088 4313676 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 50077696 140733610402856 140733610402932 140733610402932 140733610405841 0
/proc/1437/statm: 13480 5954 511 7937 0 5508 0
Current children cumulated CPU time: 2382.25 s
Current children cumulated vsize: 53920 KiB
Current children cumulated memory: 23816 KiB

[startup+2442.3 s]
/proc/loadavg: 1.00 1.19 1.58 2/192 1731
/proc/meminfo: memFree=23942708/32770624 swapFree=67108848/67108860
[pid=1437] ppid=1434 vsize=53920 memory=23816 CPUtime=2442.26 cores=0,2,4,6
/proc/1437/stat : 1437 (BTD) R 1434 1437 466 0 -1 4202496 30623 0 0 0 243996 230 0 0 20 0 1 0 404344467 55214080 5954 33554432000 4194304 36700936 140733610397040 140733610396088 4309037 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 50077696 140733610402856 140733610402932 140733610402932 140733610405841 0
/proc/1437/statm: 13480 5954 511 7937 0 5508 0
Current children cumulated CPU time: 2442.26 s
Current children cumulated vsize: 53920 KiB
Current children cumulated memory: 23816 KiB

[startup+2502.3 s]
/proc/loadavg: 1.00 1.15 1.55 2/192 1735
/proc/meminfo: memFree=23942092/32770624 swapFree=67108848/67108860
[pid=1437] ppid=1434 vsize=53920 memory=23816 CPUtime=2502.25 cores=0,2,4,6
/proc/1437/stat : 1437 (BTD) R 1434 1437 466 0 -1 4202496 30776 0 0 0 249992 233 0 0 20 0 1 0 404344467 55214080 5954 33554432000 4194304 36700936 140733610397040 140733610396088 8340231 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 50077696 140733610402856 140733610402932 140733610402932 140733610405841 0
/proc/1437/statm: 13480 5954 511 7937 0 5508 0
Current children cumulated CPU time: 2502.25 s
Current children cumulated vsize: 53920 KiB
Current children cumulated memory: 23816 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 1.00 1.14 1.53 2/192 1735
/proc/meminfo: memFree=23941840/32770624 swapFree=67108848/67108860
[pid=1437] ppid=1434 vsize=53920 memory=23816 CPUtime=2519.96 cores=0,2,4,6
/proc/1437/stat : 1437 (BTD) R 1434 1437 466 0 -1 4202496 30867 0 0 0 251761 235 0 0 20 0 1 0 404344467 55214080 5954 33554432000 4194304 36700936 140733610397040 140733610396088 4309698 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 50077696 140733610402856 140733610402932 140733610402932 140733610405841 0
/proc/1437/statm: 13480 5954 511 7937 0 5508 0
Current children cumulated CPU time: 2519.96 s
Current children cumulated vsize: 53920 KiB
Current children cumulated memory: 23816 KiB

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

[startup+2520.01 s]
# the end of solver process 1437 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2517.62 s, system=2.35097 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): 2519.97
CPU user time (s): 2517.62
CPU system time (s): 2.35097
CPU usage (%): 99.9984
Max. virtual memory (cumulated for all children) (KiB): 53920
Max. memory (cumulated for all children) (KiB): 23816

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2517.62
system time used= 2.35097
maximum resident set size= 23816
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 30867
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= 10
involuntary context switches= 705


# summary of solver processes directly reported to runsolver:
#   pid: 1437
#   total CPU time (s): 2519.97
#   total CPU user time (s): 2517.62
#   total CPU system time (s): 2.35097

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.00306 second user time and 16.5663 second system time

The end

Launcher Data 

Begin job on node143 at 2019-09-12 12:27:10
IDJOB=4386950
IDBENCH=141708
IDSOLVER=2822
FILE ID=node143/4386950-1568284071
RUNJOBID= node143-1568280857-498
PBS_JOBID= 21701067
Free space on /tmp= 56456 MiB

SOLVER NAME= BTD 19.07.01
BENCH NAME= XCSP19/ConsecutiveSquarePacking/ConsecutiveSquarePacking-sp-29-092.xml
COMMAND LINE= BTD TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4386950-1568284071/watcher-4386950-1568284071 -o /tmp/evaluation-result-4386950-1568284071/solver-4386950-1568284071 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node143-1568280857-498 --watchdog 2580  BTD 2520 HOME/instance-4386950-1568284071.xml

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

MD5SUM BENCH= 04f92250339fffd6ef5beb9873d20792
RANDOM SEED=872301513

node143.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	: 5333.73
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	: 5333.73
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	: 5333.73
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	: 5333.73
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:        23659984 kB
MemAvailable:   31518068 kB
Buffers:          124800 kB
Cached:          8009712 kB
SwapCached:            8 kB
Active:          2543180 kB
Inactive:        5883724 kB
Active(anon):     247048 kB
Inactive(anon):   145044 kB
Active(file):    2296132 kB
Inactive(file):  5738680 kB
Unevictable:      107256 kB
Mlocked:          107256 kB
SwapTotal:      67108860 kB
SwapFree:       67108848 kB
Dirty:             61136 kB
Writeback:             0 kB
AnonPages:        410168 kB
Mapped:            49020 kB
Shmem:             90756 kB
Slab:             280624 kB
SReclaimable:     251732 kB
SUnreclaim:        28892 kB
KernelStack:        3760 kB
PageTables:         6412 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     771984 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    319488 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      132480 kB
DirectMap2M:    33413120 kB

Free space on /tmp at the end= 56456 MiB
End job on node143 at 2019-09-12 13:09:10