Trace number 4386959

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) 2519.71 2520.01

General information on the benchmark

NameXCSP19/ConsecutiveSquarePacking/
ConsecutiveSquarePacking-sp-28-088.xml
MD5SUM86f96609b8582eec836d4ad8d9b44327
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 variables56
Number of constraints378
Number of domains28
Minimum domain size61
Maximum domain size88
Distribution of domain sizes[{"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},{"size":84,"count":2},{"size":85,"count":2},{"size":86,"count":2},{"size":87,"count":2},{"size":88,"count":2}]
Minimum variable degree27
Maximum variable degree27
Distribution of variable degrees[{"degree":27,"count":56}]
Minimum constraint arity4
Maximum constraint arity4
Distribution of constraint arities[{"arity":4,"count":378}]
Number of extensional constraints0
Number of intensional constraints378
Distribution of constraint types[{"type":"intension","count":378}]
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 (1354 MiB free)
  memory of node 1: 16384 MiB (10727 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4386959-1568284758/watcher-4386959-1568284758 -o /tmp/evaluation-result-4386959-1568284758/solver-4386959-1568284758 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node150-1568280859-7471 --watchdog 2580 BTD 2520 HOME/instance-4386959-1568284758.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=8300, runsolver pid=8297


[startup+0.100775 s]*
/proc/loadavg: 2.00 2.01 1.95 3/199 8301
/proc/meminfo: memFree=12365544/32770624 swapFree=67036644/67108860
[pid=8300] ppid=8297 vsize=38972 memory=8432 CPUtime=0.1 cores=0,2,4,6
/proc/8300/stat : 8300 (BTD) R 8297 8300 7440 0 -1 4202496 2294 0 0 0 10 0 0 0 20 0 1 0 404748432 39907328 2108 33554432000 4194304 36700936 140726737230080 140726737222216 7949654 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38800048 38936640 45576192 140726737237032 140726737237108 140726737237108 140726737240017 0
/proc/8300/statm: 9743 2108 450 7937 0 1771 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 38972 KiB
Current children cumulated memory: 8432 KiB

[startup+0.209545 s]*
/proc/loadavg: 2.00 2.01 1.95 3/199 8301
/proc/meminfo: memFree=12358772/32770624 swapFree=67036644/67108860
[pid=8300] ppid=8297 vsize=47288 memory=16880 CPUtime=0.2 cores=0,2,4,6
/proc/8300/stat : 8300 (BTD) R 8297 8300 7440 0 -1 4202496 4377 0 0 0 20 0 0 0 20 0 1 0 404748432 48422912 4220 33554432000 4194304 36700936 140726737230080 140726737222216 7949654 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38800048 38936640 45576192 140726737237032 140726737237108 140726737237108 140726737240017 0
/proc/8300/statm: 11822 4220 477 7937 0 3850 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 47288 KiB
Current children cumulated memory: 16880 KiB

[startup+0.309409 s]*
/proc/loadavg: 2.00 2.01 1.95 3/199 8301
/proc/meminfo: memFree=12355424/32770624 swapFree=67036644/67108860
[pid=8300] ppid=8297 vsize=49532 memory=19256 CPUtime=0.3 cores=0,2,4,6
/proc/8300/stat : 8300 (BTD) R 8297 8300 7440 0 -1 4202496 4967 0 0 0 30 0 0 0 20 0 1 0 404748432 50720768 4814 33554432000 4194304 36700936 140726737230080 140726737222216 4313715 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38800048 38936640 45576192 140726737237032 140726737237108 140726737237108 140726737240017 0
/proc/8300/statm: 12383 4814 482 7937 0 4411 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 49532 KiB
Current children cumulated memory: 19256 KiB

[startup+0.700232 s]
/proc/loadavg: 2.00 2.01 1.95 3/199 8301
/proc/meminfo: memFree=12354788/32770624 swapFree=67036644/67108860
[pid=8300] ppid=8297 vsize=49532 memory=19256 CPUtime=0.68 cores=0,2,4,6
/proc/8300/stat : 8300 (BTD) R 8297 8300 7440 0 -1 4202496 4970 0 0 0 68 0 0 0 20 0 1 0 404748432 50720768 4814 33554432000 4194304 36700936 140726737230080 140726737229128 4313721 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38800048 38936640 45576192 140726737237032 140726737237108 140726737237108 140726737240017 0
/proc/8300/statm: 12383 4814 482 7937 0 4411 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 49532 KiB
Current children cumulated memory: 19256 KiB

[startup+1.50023 s]
/proc/loadavg: 2.00 2.01 1.95 3/199 8301
/proc/meminfo: memFree=12354828/32770624 swapFree=67036644/67108860
[pid=8300] ppid=8297 vsize=49664 memory=19520 CPUtime=1.48 cores=0,2,4,6
/proc/8300/stat : 8300 (BTD) R 8297 8300 7440 0 -1 4202496 5014 0 0 0 148 0 0 0 20 0 1 0 404748432 50855936 4880 33554432000 4194304 36700936 140726737230080 140726737229128 4313745 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38800048 38936640 45576192 140726737237032 140726737237108 140726737237108 140726737240017 0
/proc/8300/statm: 12416 4880 509 7937 0 4444 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 49664 KiB
Current children cumulated memory: 19520 KiB

[startup+3.10917 s]
/proc/loadavg: 2.00 2.01 1.95 3/199 8302
/proc/meminfo: memFree=12354456/32770624 swapFree=67036644/67108860
[pid=8300] ppid=8297 vsize=49928 memory=19756 CPUtime=3.1 cores=0,2,4,6
/proc/8300/stat : 8300 (BTD) R 8297 8300 7440 0 -1 4202496 7660 0 0 0 309 1 0 0 20 0 1 0 404748432 51126272 4939 33554432000 4194304 36700936 140726737230080 140726737229128 4308944 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38800048 38936640 45576192 140726737237032 140726737237108 140726737237108 140726737240017 0
/proc/8300/statm: 12482 4939 510 7937 0 4510 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 49928 KiB
Current children cumulated memory: 19756 KiB

[startup+6.30022 s]
/proc/loadavg: 2.08 2.03 1.96 3/199 8302
/proc/meminfo: memFree=12353372/32770624 swapFree=67036644/67108860
[pid=8300] ppid=8297 vsize=50324 memory=20148 CPUtime=6.28 cores=0,2,4,6
/proc/8300/stat : 8300 (BTD) R 8297 8300 7440 0 -1 4202496 10563 0 0 0 624 4 0 0 20 0 1 0 404748432 51531776 5037 33554432000 4194304 36700936 140726737230080 140726737229128 8340231 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38800048 38936640 45576192 140726737237032 140726737237108 140726737237108 140726737240017 0
/proc/8300/statm: 12581 5037 510 7937 0 4609 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 50324 KiB
Current children cumulated memory: 20148 KiB

[startup+12.7002 s]
/proc/loadavg: 2.08 2.03 1.96 3/199 8302
/proc/meminfo: memFree=12353372/32770624 swapFree=67036644/67108860
[pid=8300] ppid=8297 vsize=50456 memory=20356 CPUtime=12.68 cores=0,2,4,6
/proc/8300/stat : 8300 (BTD) R 8297 8300 7440 0 -1 4202496 13339 0 0 0 1263 5 0 0 20 0 1 0 404748432 51666944 5089 33554432000 4194304 36700936 140726737230080 140726737229128 8340231 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38800048 38936640 45576192 140726737237032 140726737237108 140726737237108 140726737240017 0
/proc/8300/statm: 12614 5089 510 7937 0 4642 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 50456 KiB
Current children cumulated memory: 20356 KiB

[startup+25.5002 s]
/proc/loadavg: 2.06 2.03 1.96 3/199 8304
/proc/meminfo: memFree=12352984/32770624 swapFree=67036644/67108860
[pid=8300] ppid=8297 vsize=50720 memory=20592 CPUtime=25.48 cores=0,2,4,6
/proc/8300/stat : 8300 (BTD) R 8297 8300 7440 0 -1 4202496 18116 0 0 0 2541 7 0 0 20 0 1 0 404748432 51937280 5148 33554432000 4194304 36700936 140726737230080 140726737229128 4308972 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38800048 38936640 45576192 140726737237032 140726737237108 140726737237108 140726737240017 0
/proc/8300/statm: 12680 5148 510 7937 0 4708 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 50720 KiB
Current children cumulated memory: 20592 KiB

[startup+51.1089 s]
/proc/loadavg: 2.04 2.03 1.96 3/199 8304
/proc/meminfo: memFree=12352768/32770624 swapFree=67036644/67108860
[pid=8300] ppid=8297 vsize=51116 memory=20924 CPUtime=51.08 cores=0,2,4,6
/proc/8300/stat : 8300 (BTD) R 8297 8300 7440 0 -1 4202496 20727 0 0 0 5099 9 0 0 20 0 1 0 404748432 52342784 5231 33554432000 4194304 36700936 140726737230080 140726737229128 4313687 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38800048 38936640 45576192 140726737237032 140726737237108 140726737237108 140726737240017 0
/proc/8300/statm: 12779 5231 510 7937 0 4807 0
Current children cumulated CPU time: 51.08 s
Current children cumulated vsize: 51116 KiB
Current children cumulated memory: 20924 KiB

[startup+102.3 s]
/proc/loadavg: 2.02 2.02 1.96 3/200 8316
/proc/meminfo: memFree=12350900/32770624 swapFree=67036648/67108860
[pid=8300] ppid=8297 vsize=51248 memory=21128 CPUtime=102.26 cores=0,2,4,6
/proc/8300/stat : 8300 (BTD) R 8297 8300 7440 0 -1 4202496 24551 0 0 0 10211 15 0 0 20 0 1 0 404748432 52477952 5282 33554432000 4194304 36700936 140726737230080 140726737229128 4309778 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38800048 38936640 45576192 140726737237032 140726737237108 140726737237108 140726737240017 0
/proc/8300/statm: 12812 5282 510 7937 0 4840 0
Current children cumulated CPU time: 102.26 s
Current children cumulated vsize: 51248 KiB
Current children cumulated memory: 21128 KiB

[startup+162.3 s]
/proc/loadavg: 2.01 2.02 1.96 3/200 8322
/proc/meminfo: memFree=12351332/32770624 swapFree=67036648/67108860
[pid=8300] ppid=8297 vsize=51380 memory=21236 CPUtime=162.25 cores=0,2,4,6
/proc/8300/stat : 8300 (BTD) R 8297 8300 7440 0 -1 4202496 24690 0 0 0 16206 19 0 0 20 0 1 0 404748432 52613120 5309 33554432000 4194304 36700936 140726737230080 140726737229128 4309771 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38800048 38936640 45576192 140726737237032 140726737237108 140726737237108 140726737240017 0
/proc/8300/statm: 12845 5309 510 7937 0 4873 0
Current children cumulated CPU time: 162.25 s
Current children cumulated vsize: 51380 KiB
Current children cumulated memory: 21236 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 1.96 3/200 8326
/proc/meminfo: memFree=12351152/32770624 swapFree=67036648/67108860
[pid=8300] ppid=8297 vsize=51380 memory=21236 CPUtime=222.24 cores=0,2,4,6
/proc/8300/stat : 8300 (BTD) R 8297 8300 7440 0 -1 4202496 24867 0 0 0 22200 24 0 0 20 0 1 0 404748432 52613120 5309 33554432000 4194304 36700936 140726737230080 140726737229128 4313712 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38800048 38936640 45576192 140726737237032 140726737237108 140726737237108 140726737240017 0
/proc/8300/statm: 12845 5309 510 7937 0 4873 0
Current children cumulated CPU time: 222.24 s
Current children cumulated vsize: 51380 KiB
Current children cumulated memory: 21236 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 1.96 3/200 8330
/proc/meminfo: memFree=12350120/32770624 swapFree=67036648/67108860
[pid=8300] ppid=8297 vsize=51512 memory=21356 CPUtime=282.24 cores=0,2,4,6
/proc/8300/stat : 8300 (BTD) R 8297 8300 7440 0 -1 4202496 25066 0 0 0 28190 34 0 0 20 0 1 0 404748432 52748288 5339 33554432000 4194304 36700936 140726737230080 140726737229128 8340231 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38800048 38936640 45576192 140726737237032 140726737237108 140726737237108 140726737240017 0
/proc/8300/statm: 12878 5339 510 7937 0 4906 0
Current children cumulated CPU time: 282.24 s
Current children cumulated vsize: 51512 KiB
Current children cumulated memory: 21356 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 1.96 3/200 8336
/proc/meminfo: memFree=12350092/32770624 swapFree=67036648/67108860
[pid=8300] ppid=8297 vsize=51512 memory=21392 CPUtime=342.22 cores=0,2,4,6
/proc/8300/stat : 8300 (BTD) R 8297 8300 7440 0 -1 4202496 25224 0 0 0 34182 40 0 0 20 0 1 0 404748432 52748288 5348 33554432000 4194304 36700936 140726737230080 140726737229128 4309028 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38800048 38936640 45576192 140726737237032 140726737237108 140726737237108 140726737240017 0
/proc/8300/statm: 12878 5348 510 7937 0 4906 0
Current children cumulated CPU time: 342.22 s
Current children cumulated vsize: 51512 KiB
Current children cumulated memory: 21392 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 1.96 3/199 8340
/proc/meminfo: memFree=12349452/32770624 swapFree=67036648/67108860
[pid=8300] ppid=8297 vsize=51512 memory=21448 CPUtime=402.21 cores=0,2,4,6
/proc/8300/stat : 8300 (BTD) R 8297 8300 7440 0 -1 4202496 25424 0 0 0 40171 50 0 0 20 0 1 0 404748432 52748288 5362 33554432000 4194304 36700936 140726737230080 140726737229128 4308878 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38800048 38936640 45576192 140726737237032 140726737237108 140726737237108 140726737240017 0
/proc/8300/statm: 12878 5362 510 7937 0 4906 0
Current children cumulated CPU time: 402.21 s
Current children cumulated vsize: 51512 KiB
Current children cumulated memory: 21448 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 1.96 3/199 8344
/proc/meminfo: memFree=12349484/32770624 swapFree=67036648/67108860
[pid=8300] ppid=8297 vsize=51512 memory=21480 CPUtime=462.2 cores=0,2,4,6
/proc/8300/stat : 8300 (BTD) R 8297 8300 7440 0 -1 4202496 25583 0 0 0 46161 59 0 0 20 0 1 0 404748432 52748288 5370 33554432000 4194304 36700936 140726737230080 140726737229128 4308972 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38800048 38936640 45576192 140726737237032 140726737237108 140726737237108 140726737240017 0
/proc/8300/statm: 12878 5370 510 7937 0 4906 0
Current children cumulated CPU time: 462.2 s
Current children cumulated vsize: 51512 KiB
Current children cumulated memory: 21480 KiB


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

/proc/8300/statm: 12944 5430 510 7937 0 4972 0
Current children cumulated CPU time: 1722.07 s
Current children cumulated vsize: 51776 KiB
Current children cumulated memory: 21720 KiB

[startup+1782.3 s]
/proc/loadavg: 1.00 1.18 1.58 2/192 8535
/proc/meminfo: memFree=12651916/32770624 swapFree=67036652/67108860
[pid=8300] ppid=8297 vsize=51776 memory=21720 CPUtime=1782.07 cores=0,2,4,6
/proc/8300/stat : 8300 (BTD) R 8297 8300 7440 0 -1 4202496 29107 0 0 0 178025 182 0 0 20 0 1 0 404748432 53018624 5430 33554432000 4194304 36700936 140726737230080 140726737229128 8340231 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 45576192 140726737237032 140726737237108 140726737237108 140726737240017 0
/proc/8300/statm: 12944 5430 510 7937 0 4972 0
Current children cumulated CPU time: 1782.07 s
Current children cumulated vsize: 51776 KiB
Current children cumulated memory: 21720 KiB

[startup+1842.3 s]
/proc/loadavg: 1.07 1.17 1.55 2/192 8539
/proc/meminfo: memFree=12651856/32770624 swapFree=67036652/67108860
[pid=8300] ppid=8297 vsize=51908 memory=21804 CPUtime=1842.05 cores=0,2,4,6
/proc/8300/stat : 8300 (BTD) R 8297 8300 7440 0 -1 4202496 29374 0 0 0 184012 193 0 0 20 0 1 0 404748432 53153792 5451 33554432000 4194304 36700936 140726737230080 140726737229128 8340231 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 45576192 140726737237032 140726737237108 140726737237108 140726737240017 0
/proc/8300/statm: 12977 5451 510 7937 0 5005 0
Current children cumulated CPU time: 1842.05 s
Current children cumulated vsize: 51908 KiB
Current children cumulated memory: 21804 KiB

[startup+1902.3 s]
/proc/loadavg: 1.10 1.15 1.52 2/193 8551
/proc/meminfo: memFree=12651712/32770624 swapFree=67036652/67108860
[pid=8300] ppid=8297 vsize=51908 memory=21804 CPUtime=1902.05 cores=0,2,4,6
/proc/8300/stat : 8300 (BTD) R 8297 8300 7440 0 -1 4202496 29547 0 0 0 189999 206 0 0 20 0 1 0 404748432 53153792 5451 33554432000 4194304 36700936 140726737230080 140726737229128 8340231 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 45576192 140726737237032 140726737237108 140726737237108 140726737240017 0
/proc/8300/statm: 12977 5451 510 7937 0 5005 0
Current children cumulated CPU time: 1902.05 s
Current children cumulated vsize: 51908 KiB
Current children cumulated memory: 21804 KiB

[startup+1962.3 s]
/proc/loadavg: 1.04 1.12 1.49 2/193 8557
/proc/meminfo: memFree=12651156/32770624 swapFree=67036652/67108860
[pid=8300] ppid=8297 vsize=51908 memory=21804 CPUtime=1962.04 cores=0,2,4,6
/proc/8300/stat : 8300 (BTD) R 8297 8300 7440 0 -1 4202496 29670 0 0 0 195986 218 0 0 20 0 1 0 404748432 53153792 5451 33554432000 4194304 36700936 140726737230080 140726737229128 8340231 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 45576192 140726737237032 140726737237108 140726737237108 140726737240017 0
/proc/8300/statm: 12977 5451 510 7937 0 5005 0
Current children cumulated CPU time: 1962.04 s
Current children cumulated vsize: 51908 KiB
Current children cumulated memory: 21804 KiB

[startup+2022.3 s]
/proc/loadavg: 1.01 1.10 1.46 2/193 8561
/proc/meminfo: memFree=12650828/32770624 swapFree=67036652/67108860
[pid=8300] ppid=8297 vsize=51908 memory=21804 CPUtime=2022.04 cores=0,2,4,6
/proc/8300/stat : 8300 (BTD) R 8297 8300 7440 0 -1 4202496 29793 0 0 0 201971 233 0 0 20 0 1 0 404748432 53153792 5451 33554432000 4194304 36700936 140726737230080 140726737229128 8340231 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 45576192 140726737237032 140726737237108 140726737237108 140726737240017 0
/proc/8300/statm: 12977 5451 510 7937 0 5005 0
Current children cumulated CPU time: 2022.04 s
Current children cumulated vsize: 51908 KiB
Current children cumulated memory: 21804 KiB

[startup+2082.3 s]
/proc/loadavg: 1.00 1.08 1.43 2/193 8565
/proc/meminfo: memFree=12651212/32770624 swapFree=67036652/67108860
[pid=8300] ppid=8297 vsize=51908 memory=21804 CPUtime=2082.04 cores=0,2,4,6
/proc/8300/stat : 8300 (BTD) R 8297 8300 7440 0 -1 4202496 29930 0 0 0 207958 246 0 0 20 0 1 0 404748432 53153792 5451 33554432000 4194304 36700936 140726737230080 140726737229128 8340231 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 45576192 140726737237032 140726737237108 140726737237108 140726737240017 0
/proc/8300/statm: 12977 5451 510 7937 0 5005 0
Current children cumulated CPU time: 2082.04 s
Current children cumulated vsize: 51908 KiB
Current children cumulated memory: 21804 KiB

[startup+2142.3 s]
/proc/loadavg: 1.00 1.07 1.40 2/193 8571
/proc/meminfo: memFree=12651584/32770624 swapFree=67036652/67108860
[pid=8300] ppid=8297 vsize=51908 memory=21804 CPUtime=2142.02 cores=0,2,4,6
/proc/8300/stat : 8300 (BTD) R 8297 8300 7440 0 -1 4202496 30053 0 0 0 213944 258 0 0 20 0 1 0 404748432 53153792 5451 33554432000 4194304 36700936 140726737230080 140726737229128 8340231 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 45576192 140726737237032 140726737237108 140726737237108 140726737240017 0
/proc/8300/statm: 12977 5451 510 7937 0 5005 0
Current children cumulated CPU time: 2142.02 s
Current children cumulated vsize: 51908 KiB
Current children cumulated memory: 21804 KiB

[startup+2202.3 s]
/proc/loadavg: 1.00 1.06 1.38 2/192 8575
/proc/meminfo: memFree=12651652/32770624 swapFree=67036652/67108860
[pid=8300] ppid=8297 vsize=52040 memory=21948 CPUtime=2202.03 cores=0,2,4,6
/proc/8300/stat : 8300 (BTD) R 8297 8300 7440 0 -1 4202496 30392 0 0 0 219931 272 0 0 20 0 1 0 404748432 53288960 5487 33554432000 4194304 36700936 140726737230080 140726737229128 8340231 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 45576192 140726737237032 140726737237108 140726737237108 140726737240017 0
/proc/8300/statm: 13010 5487 510 7937 0 5038 0
Current children cumulated CPU time: 2202.03 s
Current children cumulated vsize: 52040 KiB
Current children cumulated memory: 21948 KiB

[startup+2262.3 s]
/proc/loadavg: 1.00 1.04 1.36 2/192 8579
/proc/meminfo: memFree=12651960/32770624 swapFree=67036652/67108860
[pid=8300] ppid=8297 vsize=52040 memory=21948 CPUtime=2262.01 cores=0,2,4,6
/proc/8300/stat : 8300 (BTD) R 8297 8300 7440 0 -1 4202496 30547 0 0 0 225919 282 0 0 20 0 1 0 404748432 53288960 5487 33554432000 4194304 36700936 140726737230080 140726737229128 8340231 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 45576192 140726737237032 140726737237108 140726737237108 140726737240017 0
/proc/8300/statm: 13010 5487 510 7937 0 5038 0
Current children cumulated CPU time: 2262.01 s
Current children cumulated vsize: 52040 KiB
Current children cumulated memory: 21948 KiB

[startup+2322.3 s]
/proc/loadavg: 1.00 1.04 1.33 2/192 8585
/proc/meminfo: memFree=12651260/32770624 swapFree=67036652/67108860
[pid=8300] ppid=8297 vsize=52040 memory=21948 CPUtime=2322 cores=0,2,4,6
/proc/8300/stat : 8300 (BTD) R 8297 8300 7440 0 -1 4202496 30702 0 0 0 231906 294 0 0 20 0 1 0 404748432 53288960 5487 33554432000 4194304 36700936 140726737230080 140726737229128 8340231 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 45576192 140726737237032 140726737237108 140726737237108 140726737240017 0
/proc/8300/statm: 13010 5487 510 7937 0 5038 0
Current children cumulated CPU time: 2322 s
Current children cumulated vsize: 52040 KiB
Current children cumulated memory: 21948 KiB

[startup+2382.3 s]
/proc/loadavg: 1.00 1.03 1.31 2/192 8589
/proc/meminfo: memFree=12651500/32770624 swapFree=67036652/67108860
[pid=8300] ppid=8297 vsize=52040 memory=21948 CPUtime=2382.01 cores=0,2,4,6
/proc/8300/stat : 8300 (BTD) R 8297 8300 7440 0 -1 4202496 30874 0 0 0 237898 303 0 0 20 0 1 0 404748432 53288960 5487 33554432000 4194304 36700936 140726737230080 140726737229128 8340231 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 45576192 140726737237032 140726737237108 140726737237108 140726737240017 0
/proc/8300/statm: 13010 5487 510 7937 0 5038 0
Current children cumulated CPU time: 2382.01 s
Current children cumulated vsize: 52040 KiB
Current children cumulated memory: 21948 KiB

[startup+2442.3 s]
/proc/loadavg: 1.00 1.03 1.29 2/192 8593
/proc/meminfo: memFree=12651784/32770624 swapFree=67036652/67108860
[pid=8300] ppid=8297 vsize=52040 memory=21948 CPUtime=2442 cores=0,2,4,6
/proc/8300/stat : 8300 (BTD) R 8297 8300 7440 0 -1 4202496 31056 0 0 0 243887 313 0 0 20 0 1 0 404748432 53288960 5487 33554432000 4194304 36700936 140726737230080 140726737229128 8340231 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 45576192 140726737237032 140726737237108 140726737237108 140726737240017 0
/proc/8300/statm: 13010 5487 510 7937 0 5038 0
Current children cumulated CPU time: 2442 s
Current children cumulated vsize: 52040 KiB
Current children cumulated memory: 21948 KiB

[startup+2502.3 s]
/proc/loadavg: 1.00 1.02 1.28 2/192 8606
/proc/meminfo: memFree=12650368/32770624 swapFree=67036652/67108860
[pid=8300] ppid=8297 vsize=52040 memory=21948 CPUtime=2501.99 cores=0,2,4,6
/proc/8300/stat : 8300 (BTD) R 8297 8300 7440 0 -1 4202496 31238 0 0 0 249878 321 0 0 20 0 1 0 404748432 53288960 5487 33554432000 4194304 36700936 140726737230080 140726737229128 8340231 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 45576192 140726737237032 140726737237108 140726737237108 140726737240017 0
/proc/8300/statm: 13010 5487 510 7937 0 5038 0
Current children cumulated CPU time: 2501.99 s
Current children cumulated vsize: 52040 KiB
Current children cumulated memory: 21948 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 1.00 1.02 1.27 2/192 8606
/proc/meminfo: memFree=12650464/32770624 swapFree=67036652/67108860
[pid=8300] ppid=8297 vsize=52040 memory=21948 CPUtime=2519.7 cores=0,2,4,6
/proc/8300/stat : 8300 (BTD) R 8297 8300 7440 0 -1 4202496 31364 0 0 0 251646 324 0 0 20 0 1 0 404748432 53288960 5487 33554432000 4194304 36700936 140726737230080 140726737229128 8340231 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 45576192 140726737237032 140726737237108 140726737237108 140726737240017 0
/proc/8300/statm: 13010 5487 510 7937 0 5038 0
Current children cumulated CPU time: 2519.7 s
Current children cumulated vsize: 52040 KiB
Current children cumulated memory: 21948 KiB

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

[startup+2520.01 s]
# the end of solver process 8300 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2516.47 s, system=3.24062 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): 2519.71
CPU user time (s): 2516.47
CPU system time (s): 3.24062
CPU usage (%): 99.9881
Max. virtual memory (cumulated for all children) (KiB): 52040
Max. memory (cumulated for all children) (KiB): 21948

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2516.47
system time used= 3.24062
maximum resident set size= 21948
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 31364
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= 3115


# summary of solver processes directly reported to runsolver:
#   pid: 8300
#   total CPU time (s): 2519.71
#   total CPU user time (s): 2516.47
#   total CPU system time (s): 3.24062

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.00745 second user time and 15.6239 second system time

The end

Launcher Data 

Begin job on node150 at 2019-09-12 12:38:38
IDJOB=4386959
IDBENCH=141732
IDSOLVER=2822
FILE ID=node150/4386959-1568284758
RUNJOBID= node150-1568280859-7471
PBS_JOBID= 21701061
Free space on /tmp= 52612 MiB

SOLVER NAME= BTD 19.07.01
BENCH NAME= XCSP19/ConsecutiveSquarePacking/ConsecutiveSquarePacking-sp-28-088.xml
COMMAND LINE= BTD TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4386959-1568284758/watcher-4386959-1568284758 -o /tmp/evaluation-result-4386959-1568284758/solver-4386959-1568284758 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node150-1568280859-7471 --watchdog 2580  BTD 2520 HOME/instance-4386959-1568284758.xml

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

MD5SUM BENCH= 86f96609b8582eec836d4ad8d9b44327
RANDOM SEED=1277957276

node150.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	: 5333.79
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	: 5333.79
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	: 5333.79
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	: 5333.79
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:        12372180 kB
MemAvailable:   31593144 kB
Buffers:          166336 kB
Cached:         19117352 kB
SwapCached:         2360 kB
Active:          3776716 kB
Inactive:       15778644 kB
Active(anon):     244844 kB
Inactive(anon):    68088 kB
Active(file):    3531872 kB
Inactive(file): 15710556 kB
Unevictable:      110668 kB
Mlocked:          110668 kB
SwapTotal:      67108860 kB
SwapFree:       67036644 kB
Dirty:             61592 kB
Writeback:             0 kB
AnonPages:        394688 kB
Mapped:            49100 kB
Shmem:             32672 kB
Slab:             435820 kB
SReclaimable:     406996 kB
SUnreclaim:        28824 kB
KernelStack:        3760 kB
PageTables:         5788 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     767964 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    315392 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:       99712 kB
DirectMap2M:    33445888 kB

Free space on /tmp at the end= 52612 MiB
End job on node150 at 2019-09-12 13:20:39