Trace number 4386955

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) 2519.82 2520.01

General information on the benchmark

NameXCSP19/ConsecutiveSquarePacking/
ConsecutiveSquarePacking-sp-30-098.xml
MD5SUMfb27cd1d2814d0f1760e6f4b9d041fef
Bench CategoryCSP (decision problem)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark153.956
Satisfiable
(Un)Satisfiability was proved
Number of variables60
Number of constraints435
Number of domains30
Minimum domain size69
Maximum domain size98
Distribution of domain sizes[{"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},{"size":93,"count":2},{"size":94,"count":2},{"size":95,"count":2},{"size":96,"count":2},{"size":97,"count":2},{"size":98,"count":2}]
Minimum variable degree29
Maximum variable degree29
Distribution of variable degrees[{"degree":29,"count":60}]
Minimum constraint arity4
Maximum constraint arity4
Distribution of constraint arities[{"arity":4,"count":435}]
Number of extensional constraints0
Number of intensional constraints435
Distribution of constraint types[{"type":"intension","count":435}]
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 (15216 MiB free)
  memory of node 1: 16384 MiB (15071 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4386955-1568284463/watcher-4386955-1568284463 -o /tmp/evaluation-result-4386955-1568284463/solver-4386955-1568284463 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node135-1568280858-19911 --watchdog 2580 BTD 2520 HOME/instance-4386955-1568284463.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=21248, runsolver pid=21245

[startup+0.100865 s]*
/proc/loadavg: 2.25 2.08 1.98 3/204 21249
/proc/meminfo: memFree=31008632/32770624 swapFree=66965360/67108860
[pid=21248] ppid=21245 vsize=39172 memory=8676 CPUtime=0.1 cores=0,2,4,6
/proc/21248/stat : 21248 (BTD) R 21245 21248 19880 0 -1 4202496 2325 0 0 0 10 0 0 0 20 0 1 0 404695902 40112128 2169 33554432000 4194304 36700936 140726782939456 140726782932248 7949654 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38800048 38936640 66441216 140726782948392 140726782948468 140726782948468 140726782951377 0
/proc/21248/statm: 9793 2169 450 7937 0 1821 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 39172 KiB
Current children cumulated memory: 8676 KiB

[startup+0.209906 s]*
/proc/loadavg: 2.25 2.08 1.98 3/204 21249
/proc/meminfo: memFree=31002276/32770624 swapFree=66965360/67108860
[pid=21248] ppid=21245 vsize=45904 memory=15540 CPUtime=0.2 cores=0,2,4,6
/proc/21248/stat : 21248 (BTD) R 21245 21248 19880 0 -1 4202496 4014 0 0 0 20 0 0 0 20 0 1 0 404695902 47005696 3885 33554432000 4194304 36700936 140726782939456 140726782932248 7949654 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38800048 38936640 66441216 140726782948392 140726782948468 140726782948468 140726782951377 0
/proc/21248/statm: 11476 3885 450 7937 0 3504 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 45904 KiB
Current children cumulated memory: 15540 KiB

[startup+0.309746 s]*
/proc/loadavg: 2.23 2.07 1.98 3/204 21249
/proc/meminfo: memFree=30995084/32770624 swapFree=66965360/67108860
[pid=21248] ppid=21245 vsize=52772 memory=22404 CPUtime=0.3 cores=0,2,4,6
/proc/21248/stat : 21248 (BTD) R 21245 21248 19880 0 -1 4202496 5771 0 0 0 30 0 0 0 20 0 1 0 404695902 54038528 5601 33554432000 4194304 36700936 140726782939456 140726782932248 4308972 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38800048 38936640 66441216 140726782948392 140726782948468 140726782948468 140726782951377 0
/proc/21248/statm: 13193 5601 482 7937 0 5221 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 52772 KiB
Current children cumulated memory: 22404 KiB

[startup+0.700254 s]
/proc/loadavg: 2.23 2.07 1.98 3/204 21249
/proc/meminfo: memFree=30994712/32770624 swapFree=66965360/67108860
[pid=21248] ppid=21245 vsize=52772 memory=22404 CPUtime=0.68 cores=0,2,4,6
/proc/21248/stat : 21248 (BTD) R 21245 21248 19880 0 -1 4202496 5772 0 0 0 68 0 0 0 20 0 1 0 404695902 54038528 5601 33554432000 4194304 36700936 140726782939456 140726782938504 4432146 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38800048 38936640 66441216 140726782948392 140726782948468 140726782948468 140726782951377 0
/proc/21248/statm: 13193 5601 482 7937 0 5221 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 52772 KiB
Current children cumulated memory: 22404 KiB

[startup+1.50024 s]
/proc/loadavg: 2.23 2.07 1.98 3/204 21249
/proc/meminfo: memFree=30994348/32770624 swapFree=66965360/67108860
[pid=21248] ppid=21245 vsize=52904 memory=22668 CPUtime=1.49 cores=0,2,4,6
/proc/21248/stat : 21248 (BTD) R 21245 21248 19880 0 -1 4202496 5822 0 0 0 148 1 0 0 20 0 1 0 404695902 54173696 5667 33554432000 4194304 36700936 140726782939456 140726782938504 4308963 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38800048 38936640 66441216 140726782948392 140726782948468 140726782948468 140726782951377 0
/proc/21248/statm: 13226 5667 508 7937 0 5254 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 52904 KiB
Current children cumulated memory: 22668 KiB

[startup+3.1098 s]
/proc/loadavg: 2.23 2.07 1.98 3/204 21249
/proc/meminfo: memFree=30993220/32770624 swapFree=66965360/67108860
[pid=21248] ppid=21245 vsize=53168 memory=23004 CPUtime=3.1 cores=0,2,4,6
/proc/21248/stat : 21248 (BTD) R 21245 21248 19880 0 -1 4202496 8872 0 0 0 306 4 0 0 20 0 1 0 404695902 54444032 5751 33554432000 4194304 36700936 140726782939456 140726782938504 4309028 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38800048 38936640 66441216 140726782948392 140726782948468 140726782948468 140726782951377 0
/proc/21248/statm: 13292 5751 510 7937 0 5320 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 53168 KiB
Current children cumulated memory: 23004 KiB

[startup+6.30022 s]
/proc/loadavg: 2.21 2.07 1.98 3/204 21249
/proc/meminfo: memFree=30993012/32770624 swapFree=66965360/67108860
[pid=21248] ppid=21245 vsize=53564 memory=23412 CPUtime=6.28 cores=0,2,4,6
/proc/21248/stat : 21248 (BTD) R 21245 21248 19880 0 -1 4202496 12328 0 0 0 624 4 0 0 20 0 1 0 404695902 54849536 5853 33554432000 4194304 36700936 140726782939456 140726782938504 4308944 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38800048 38936640 66441216 140726782948392 140726782948468 140726782948468 140726782951377 0
/proc/21248/statm: 13391 5853 510 7937 0 5419 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 53564 KiB
Current children cumulated memory: 23412 KiB

[startup+12.7002 s]
/proc/loadavg: 2.19 2.07 1.98 3/204 21249
/proc/meminfo: memFree=30992568/32770624 swapFree=66965360/67108860
[pid=21248] ppid=21245 vsize=53960 memory=23820 CPUtime=12.69 cores=0,2,4,6
/proc/21248/stat : 21248 (BTD) R 21245 21248 19880 0 -1 4202496 15764 0 0 0 1264 5 0 0 20 0 1 0 404695902 55255040 5955 33554432000 4194304 36700936 140726782939456 140726782938504 4313030 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38800048 38936640 66441216 140726782948392 140726782948468 140726782948468 140726782951377 0
/proc/21248/statm: 13490 5955 510 7937 0 5518 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 53960 KiB
Current children cumulated memory: 23820 KiB

[startup+25.5002 s]
/proc/loadavg: 2.16 2.07 1.98 3/204 21251
/proc/meminfo: memFree=30992464/32770624 swapFree=66965360/67108860
[pid=21248] ppid=21245 vsize=54356 memory=24168 CPUtime=25.48 cores=0,2,4,6
/proc/21248/stat : 21248 (BTD) R 21245 21248 19880 0 -1 4202496 21290 0 0 0 2542 6 0 0 20 0 1 0 404695902 55660544 6042 33554432000 4194304 36700936 140726782939456 140726782938504 4313712 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38800048 38936640 66441216 140726782948392 140726782948468 140726782948468 140726782951377 0
/proc/21248/statm: 13589 6042 510 7937 0 5617 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 54356 KiB
Current children cumulated memory: 24168 KiB

[startup+51.1095 s]
/proc/loadavg: 2.04 2.05 1.98 3/204 21252
/proc/meminfo: memFree=30992160/32770624 swapFree=66965360/67108860
[pid=21248] ppid=21245 vsize=54620 memory=24492 CPUtime=51.09 cores=0,2,4,6
/proc/21248/stat : 21248 (BTD) R 21245 21248 19880 0 -1 4202496 26248 0 0 0 5100 9 0 0 20 0 1 0 404695902 55930880 6123 33554432000 4194304 36700936 140726782939456 140726782938504 8340231 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 66441216 140726782948392 140726782948468 140726782948468 140726782951377 0
/proc/21248/statm: 13655 6123 510 7937 0 5683 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 54620 KiB
Current children cumulated memory: 24492 KiB

[startup+102.3 s]
/proc/loadavg: 2.02 2.04 1.98 3/204 21256
/proc/meminfo: memFree=30992320/32770624 swapFree=66965360/67108860
[pid=21248] ppid=21245 vsize=54884 memory=24744 CPUtime=102.27 cores=0,2,4,6
/proc/21248/stat : 21248 (BTD) R 21245 21248 19880 0 -1 4202496 29735 0 0 0 10215 12 0 0 20 0 1 0 404695902 56201216 6186 33554432000 4194304 36700936 140726782939456 140726782938504 8340231 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 66441216 140726782948392 140726782948468 140726782948468 140726782951377 0
/proc/21248/statm: 13721 6186 510 7937 0 5749 0
Current children cumulated CPU time: 102.27 s
Current children cumulated vsize: 54884 KiB
Current children cumulated memory: 24744 KiB

[startup+162.3 s]
/proc/loadavg: 2.01 2.04 1.98 3/204 21262
/proc/meminfo: memFree=30990748/32770624 swapFree=66965360/67108860
[pid=21248] ppid=21245 vsize=55016 memory=24900 CPUtime=162.27 cores=0,2,4,6
/proc/21248/stat : 21248 (BTD) R 21245 21248 19880 0 -1 4202496 32943 0 0 0 16207 20 0 0 20 0 1 0 404695902 56336384 6225 33554432000 4194304 36700936 140726782939456 140726782938504 8340231 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 66441216 140726782948392 140726782948468 140726782948468 140726782951377 0
/proc/21248/statm: 13754 6225 510 7937 0 5782 0
Current children cumulated CPU time: 162.27 s
Current children cumulated vsize: 55016 KiB
Current children cumulated memory: 24900 KiB

[startup+222.3 s]
/proc/loadavg: 2.06 2.04 1.98 3/204 21266
/proc/meminfo: memFree=30990884/32770624 swapFree=66965360/67108860
[pid=21248] ppid=21245 vsize=55148 memory=25052 CPUtime=222.26 cores=0,2,4,6
/proc/21248/stat : 21248 (BTD) R 21245 21248 19880 0 -1 4202496 33256 0 0 0 22204 22 0 0 20 0 1 0 404695902 56471552 6263 33554432000 4194304 36700936 140726782939456 140726782938504 4311875 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 66441216 140726782948392 140726782948468 140726782948468 140726782951377 0
/proc/21248/statm: 13787 6263 510 7937 0 5815 0
Current children cumulated CPU time: 222.26 s
Current children cumulated vsize: 55148 KiB
Current children cumulated memory: 25052 KiB

[startup+282.3 s]
/proc/loadavg: 2.02 2.04 1.98 3/202 21270
/proc/meminfo: memFree=30991900/32770624 swapFree=66965360/67108860
[pid=21248] ppid=21245 vsize=55148 memory=25052 CPUtime=282.25 cores=0,2,4,6
/proc/21248/stat : 21248 (BTD) R 21245 21248 19880 0 -1 4202496 33502 0 0 0 28200 25 0 0 20 0 1 0 404695902 56471552 6263 33554432000 4194304 36700936 140726782939456 140726782938504 8340231 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 66441216 140726782948392 140726782948468 140726782948468 140726782951377 0
/proc/21248/statm: 13787 6263 510 7937 0 5815 0
Current children cumulated CPU time: 282.25 s
Current children cumulated vsize: 55148 KiB
Current children cumulated memory: 25052 KiB

[startup+342.3 s]
/proc/loadavg: 2.01 2.03 1.98 3/202 21276
/proc/meminfo: memFree=30991080/32770624 swapFree=66965360/67108860
[pid=21248] ppid=21245 vsize=55280 memory=25144 CPUtime=342.25 cores=0,2,4,6
/proc/21248/stat : 21248 (BTD) R 21245 21248 19880 0 -1 4202496 34088 0 0 0 34195 30 0 0 20 0 1 0 404695902 56606720 6286 33554432000 4194304 36700936 140726782939456 140726782938504 4309024 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 66441216 140726782948392 140726782948468 140726782948468 140726782951377 0
/proc/21248/statm: 13820 6286 511 7937 0 5848 0
Current children cumulated CPU time: 342.25 s
Current children cumulated vsize: 55280 KiB
Current children cumulated memory: 25144 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.03 1.98 3/202 21287
/proc/meminfo: memFree=30991264/32770624 swapFree=66965360/67108860
[pid=21248] ppid=21245 vsize=55280 memory=25144 CPUtime=402.24 cores=0,2,4,6
/proc/21248/stat : 21248 (BTD) R 21245 21248 19880 0 -1 4202496 34397 0 0 0 40189 35 0 0 20 0 1 0 404695902 56606720 6286 33554432000 4194304 36700936 140726782939456 140726782938504 4309028 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 66441216 140726782948392 140726782948468 140726782948468 140726782951377 0
/proc/21248/statm: 13820 6286 511 7937 0 5848 0
Current children cumulated CPU time: 402.24 s
Current children cumulated vsize: 55280 KiB
Current children cumulated memory: 25144 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.02 1.98 3/201 21291
/proc/meminfo: memFree=30992824/32770624 swapFree=66965360/67108860
[pid=21248] ppid=21245 vsize=55280 memory=25192 CPUtime=462.24 cores=0,2,4,6
/proc/21248/stat : 21248 (BTD) R 21245 21248 19880 0 -1 4202496 34944 0 0 0 46181 43 0 0 20 0 1 0 404695902 56606720 6298 33554432000 4194304 36700936 140726782939456 140726782938504 4308878 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 66441216 140726782948392 140726782948468 140726782948468 140726782951377 0
/proc/21248/statm: 13820 6298 511 7937 0 5848 0
Current children cumulated CPU time: 462.24 s
Current children cumulated vsize: 55280 KiB
Current children cumulated memory: 25192 KiB


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

/proc/21248/statm: 13886 6360 511 7937 0 5914 0
Current children cumulated CPU time: 1722.16 s
Current children cumulated vsize: 55544 KiB
Current children cumulated memory: 25440 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 1.98 3/204 21439
/proc/meminfo: memFree=30990404/32770624 swapFree=66965392/67108860
[pid=21248] ppid=21245 vsize=55676 memory=25532 CPUtime=1782.16 cores=0,2,4,6
/proc/21248/stat : 21248 (BTD) R 21245 21248 19880 0 -1 4202496 38620 0 0 0 178083 133 0 0 20 0 1 0 404695902 57012224 6383 33554432000 4194304 36700936 140726782939456 140726782938504 8340231 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 66441216 140726782948392 140726782948468 140726782948468 140726782951377 0
/proc/21248/statm: 13919 6383 511 7937 0 5947 0
Current children cumulated CPU time: 1782.16 s
Current children cumulated vsize: 55676 KiB
Current children cumulated memory: 25532 KiB

[startup+1842.3 s]
/proc/loadavg: 1.37 1.83 1.92 2/196 21488
/proc/meminfo: memFree=31095568/32770624 swapFree=66965392/67108860
[pid=21248] ppid=21245 vsize=55676 memory=25560 CPUtime=1842.15 cores=0,2,4,6
/proc/21248/stat : 21248 (BTD) R 21245 21248 19880 0 -1 4202496 38776 0 0 0 184063 152 0 0 20 0 1 0 404695902 57012224 6390 33554432000 4194304 36700936 140726782939456 140726782938504 4309028 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 66441216 140726782948392 140726782948468 140726782948468 140726782951377 0
/proc/21248/statm: 13919 6390 511 7937 0 5947 0
Current children cumulated CPU time: 1842.15 s
Current children cumulated vsize: 55676 KiB
Current children cumulated memory: 25560 KiB

[startup+1902.3 s]
/proc/loadavg: 1.14 1.68 1.86 2/195 21492
/proc/meminfo: memFree=31095912/32770624 swapFree=66965392/67108860
[pid=21248] ppid=21245 vsize=55676 memory=25560 CPUtime=1902.14 cores=0,2,4,6
/proc/21248/stat : 21248 (BTD) R 21245 21248 19880 0 -1 4202496 38931 0 0 0 190045 169 0 0 20 0 1 0 404695902 57012224 6390 33554432000 4194304 36700936 140726782939456 140726782938504 8340231 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 66441216 140726782948392 140726782948468 140726782948468 140726782951377 0
/proc/21248/statm: 13919 6390 511 7937 0 5947 0
Current children cumulated CPU time: 1902.14 s
Current children cumulated vsize: 55676 KiB
Current children cumulated memory: 25560 KiB

[startup+1962.3 s]
/proc/loadavg: 1.05 1.56 1.81 2/195 21498
/proc/meminfo: memFree=31095876/32770624 swapFree=66965392/67108860
[pid=21248] ppid=21245 vsize=55940 memory=25880 CPUtime=1962.14 cores=0,2,4,6
/proc/21248/stat : 21248 (BTD) R 21245 21248 19880 0 -1 4202496 39212 0 0 0 196030 184 0 0 20 0 1 0 404695902 57282560 6470 33554432000 4194304 36700936 140726782939456 140726782938504 4308972 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 66441216 140726782948392 140726782948468 140726782948468 140726782951377 0
/proc/21248/statm: 13985 6470 511 7937 0 6013 0
Current children cumulated CPU time: 1962.14 s
Current children cumulated vsize: 55940 KiB
Current children cumulated memory: 25880 KiB

[startup+2022.3 s]
/proc/loadavg: 1.02 1.45 1.76 2/196 21503
/proc/meminfo: memFree=31095640/32770624 swapFree=66965392/67108860
[pid=21248] ppid=21245 vsize=55940 memory=25880 CPUtime=2022.14 cores=0,2,4,6
/proc/21248/stat : 21248 (BTD) R 21245 21248 19880 0 -1 4202496 39362 0 0 0 202026 188 0 0 20 0 1 0 404695902 57282560 6470 33554432000 4194304 36700936 140726782939456 140726782938504 8340231 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 66441216 140726782948392 140726782948468 140726782948468 140726782951377 0
/proc/21248/statm: 13985 6470 511 7937 0 6013 0
Current children cumulated CPU time: 2022.14 s
Current children cumulated vsize: 55940 KiB
Current children cumulated memory: 25880 KiB

[startup+2082.3 s]
/proc/loadavg: 1.01 1.37 1.71 2/196 21507
/proc/meminfo: memFree=31095796/32770624 swapFree=66965392/67108860
[pid=21248] ppid=21245 vsize=55940 memory=25880 CPUtime=2082.14 cores=0,2,4,6
/proc/21248/stat : 21248 (BTD) R 21245 21248 19880 0 -1 4202496 39572 0 0 0 208021 193 0 0 20 0 1 0 404695902 57282560 6470 33554432000 4194304 36700936 140726782939456 140726782938504 4214099 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 66441216 140726782948392 140726782948468 140726782948468 140726782951377 0
/proc/21248/statm: 13985 6470 511 7937 0 6013 0
Current children cumulated CPU time: 2082.14 s
Current children cumulated vsize: 55940 KiB
Current children cumulated memory: 25880 KiB

[startup+2142.3 s]
/proc/loadavg: 1.00 1.30 1.67 2/196 21513
/proc/meminfo: memFree=31095368/32770624 swapFree=66965392/67108860
[pid=21248] ppid=21245 vsize=55940 memory=25880 CPUtime=2142.13 cores=0,2,4,6
/proc/21248/stat : 21248 (BTD) R 21245 21248 19880 0 -1 4202496 39703 0 0 0 214014 199 0 0 20 0 1 0 404695902 57282560 6470 33554432000 4194304 36700936 140726782939456 140726782938504 4311875 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 66441216 140726782948392 140726782948468 140726782948468 140726782951377 0
/proc/21248/statm: 13985 6470 511 7937 0 6013 0
Current children cumulated CPU time: 2142.13 s
Current children cumulated vsize: 55940 KiB
Current children cumulated memory: 25880 KiB

[startup+2202.3 s]
/proc/loadavg: 1.00 1.25 1.62 2/196 21524
/proc/meminfo: memFree=31095704/32770624 swapFree=66965396/67108860
[pid=21248] ppid=21245 vsize=55940 memory=25880 CPUtime=2202.12 cores=0,2,4,6
/proc/21248/stat : 21248 (BTD) R 21245 21248 19880 0 -1 4202496 39997 0 0 0 220007 205 0 0 20 0 1 0 404695902 57282560 6470 33554432000 4194304 36700936 140726782939456 140726782938504 8340231 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 66441216 140726782948392 140726782948468 140726782948468 140726782951377 0
/proc/21248/statm: 13985 6470 511 7937 0 6013 0
Current children cumulated CPU time: 2202.12 s
Current children cumulated vsize: 55940 KiB
Current children cumulated memory: 25880 KiB

[startup+2262.3 s]
/proc/loadavg: 1.00 1.20 1.58 2/196 21528
/proc/meminfo: memFree=31095428/32770624 swapFree=66965396/67108860
[pid=21248] ppid=21245 vsize=55940 memory=25880 CPUtime=2262.12 cores=0,2,4,6
/proc/21248/stat : 21248 (BTD) R 21245 21248 19880 0 -1 4202496 40211 0 0 0 226000 212 0 0 20 0 1 0 404695902 57282560 6470 33554432000 4194304 36700936 140726782939456 140726782938504 4308986 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 66441216 140726782948392 140726782948468 140726782948468 140726782951377 0
/proc/21248/statm: 13985 6470 511 7937 0 6013 0
Current children cumulated CPU time: 2262.12 s
Current children cumulated vsize: 55940 KiB
Current children cumulated memory: 25880 KiB

[startup+2322.3 s]
/proc/loadavg: 1.00 1.17 1.55 2/196 21535
/proc/meminfo: memFree=31095828/32770624 swapFree=66965396/67108860
[pid=21248] ppid=21245 vsize=55940 memory=25880 CPUtime=2322.11 cores=0,2,4,6
/proc/21248/stat : 21248 (BTD) R 21245 21248 19880 0 -1 4202496 40421 0 0 0 231995 216 0 0 20 0 1 0 404695902 57282560 6470 33554432000 4194304 36700936 140726782939456 140726782938504 8340231 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 66441216 140726782948392 140726782948468 140726782948468 140726782951377 0
/proc/21248/statm: 13985 6470 511 7937 0 6013 0
Current children cumulated CPU time: 2322.11 s
Current children cumulated vsize: 55940 KiB
Current children cumulated memory: 25880 KiB

[startup+2382.3 s]
/proc/loadavg: 1.05 1.15 1.52 2/196 21539
/proc/meminfo: memFree=31095156/32770624 swapFree=66965396/67108860
[pid=21248] ppid=21245 vsize=55940 memory=25880 CPUtime=2382.11 cores=0,2,4,6
/proc/21248/stat : 21248 (BTD) R 21245 21248 19880 0 -1 4202496 40549 0 0 0 237988 223 0 0 20 0 1 0 404695902 57282560 6470 33554432000 4194304 36700936 140726782939456 140726782938504 4308944 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 66441216 140726782948392 140726782948468 140726782948468 140726782951377 0
/proc/21248/statm: 13985 6470 511 7937 0 6013 0
Current children cumulated CPU time: 2382.11 s
Current children cumulated vsize: 55940 KiB
Current children cumulated memory: 25880 KiB

[startup+2442.3 s]
/proc/loadavg: 1.02 1.12 1.49 2/196 21543
/proc/meminfo: memFree=31095684/32770624 swapFree=66965396/67108860
[pid=21248] ppid=21245 vsize=55940 memory=25880 CPUtime=2442.11 cores=0,2,4,6
/proc/21248/stat : 21248 (BTD) R 21245 21248 19880 0 -1 4202496 40767 0 0 0 243984 227 0 0 20 0 1 0 404695902 57282560 6470 33554432000 4194304 36700936 140726782939456 140726782938504 4309040 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 66441216 140726782948392 140726782948468 140726782948468 140726782951377 0
/proc/21248/statm: 13985 6470 511 7937 0 6013 0
Current children cumulated CPU time: 2442.11 s
Current children cumulated vsize: 55940 KiB
Current children cumulated memory: 25880 KiB

[startup+2502.3 s]
/proc/loadavg: 1.01 1.10 1.46 2/196 21549
/proc/meminfo: memFree=31095904/32770624 swapFree=66965396/67108860
[pid=21248] ppid=21245 vsize=55940 memory=25880 CPUtime=2502.1 cores=0,2,4,6
/proc/21248/stat : 21248 (BTD) R 21245 21248 19880 0 -1 4202496 40896 0 0 0 249979 231 0 0 20 0 1 0 404695902 57282560 6470 33554432000 4194304 36700936 140726782939456 140726782938504 4309028 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 66441216 140726782948392 140726782948468 140726782948468 140726782951377 0
/proc/21248/statm: 13985 6470 511 7937 0 6013 0
Current children cumulated CPU time: 2502.1 s
Current children cumulated vsize: 55940 KiB
Current children cumulated memory: 25880 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 1.01 1.10 1.45 2/196 21550
/proc/meminfo: memFree=31095888/32770624 swapFree=66965396/67108860
[pid=21248] ppid=21245 vsize=55940 memory=25880 CPUtime=2519.81 cores=0,2,4,6
/proc/21248/stat : 21248 (BTD) R 21245 21248 19880 0 -1 4202496 41027 0 0 0 251749 232 0 0 20 0 1 0 404695902 57282560 6470 33554432000 4194304 36700936 140726782939456 140726782938504 4309749 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 66441216 140726782948392 140726782948468 140726782948468 140726782951377 0
/proc/21248/statm: 13985 6470 511 7937 0 6013 0
Current children cumulated CPU time: 2519.81 s
Current children cumulated vsize: 55940 KiB
Current children cumulated memory: 25880 KiB

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

[startup+2520.01 s]
# the end of solver process 21248 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2517.49 s, system=2.32583 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): 2519.82
CPU user time (s): 2517.49
CPU system time (s): 2.32583
CPU usage (%): 99.9925
Max. virtual memory (cumulated for all children) (KiB): 55940
Max. memory (cumulated for all children) (KiB): 25880

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2517.49
system time used= 2.32583
maximum resident set size= 25880
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 41027
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= 12
involuntary context switches= 3181


# summary of solver processes directly reported to runsolver:
#   pid: 21248
#   total CPU time (s): 2519.82
#   total CPU user time (s): 2517.49
#   total CPU system time (s): 2.32583

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 8.62348 second user time and 17.2583 second system time

The end

Launcher Data 

Begin job on node135 at 2019-09-12 12:33:43
IDJOB=4386955
IDBENCH=141718
IDSOLVER=2822
FILE ID=node135/4386955-1568284463
RUNJOBID= node135-1568280858-19911
PBS_JOBID= 21701073
Free space on /tmp= 56688 MiB

SOLVER NAME= BTD 19.07.01
BENCH NAME= XCSP19/ConsecutiveSquarePacking/ConsecutiveSquarePacking-sp-30-098.xml
COMMAND LINE= BTD TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4386955-1568284463/watcher-4386955-1568284463 -o /tmp/evaluation-result-4386955-1568284463/solver-4386955-1568284463 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node135-1568280858-19911 --watchdog 2580  BTD 2520 HOME/instance-4386955-1568284463.xml

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

MD5SUM BENCH= fb27cd1d2814d0f1760e6f4b9d041fef
RANDOM SEED=1486364990

node135.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	: 5333.76
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	: 5333.76
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	: 5333.76
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	: 5333.76
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:        31015516 kB
MemAvailable:   31837140 kB
Buffers:           91960 kB
Cached:          1006288 kB
SwapCached:        36508 kB
Active:           532848 kB
Inactive:         646440 kB
Active(anon):      52532 kB
Inactive(anon):    58944 kB
Active(file):     480316 kB
Inactive(file):   587496 kB
Unevictable:      110364 kB
Mlocked:          110364 kB
SwapTotal:      67108860 kB
SwapFree:       66965360 kB
Dirty:             61356 kB
Writeback:             0 kB
AnonPages:        156060 kB
Mapped:            34920 kB
Shmem:             21820 kB
Slab:             169216 kB
SReclaimable:     139292 kB
SUnreclaim:        29924 kB
KernelStack:        3648 kB
PageTables:         5328 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     569196 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    110592 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      134528 kB
DirectMap2M:    33411072 kB

Free space on /tmp at the end= 56688 MiB
End job on node135 at 2019-09-12 13:15:44