Trace number 4386952

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) 2519.8 2520.01

General information on the benchmark

NameXCSP19/ConsecutiveSquarePacking/
ConsecutiveSquarePacking-sp-26-080.xml
MD5SUM82f2ba8c739d4bfd8362bd41c1ff224a
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 benchmark7.46308
Satisfiable
(Un)Satisfiability was proved
Number of variables52
Number of constraints325
Number of domains26
Minimum domain size55
Maximum domain size80
Distribution of domain sizes[{"size":55,"count":2},{"size":56,"count":2},{"size":57,"count":2},{"size":58,"count":2},{"size":59,"count":2},{"size":60,"count":2},{"size":61,"count":2},{"size":62,"count":2},{"size":63,"count":2},{"size":64,"count":2},{"size":65,"count":2},{"size":66,"count":2},{"size":67,"count":2},{"size":68,"count":2},{"size":69,"count":2},{"size":70,"count":2},{"size":71,"count":2},{"size":72,"count":2},{"size":73,"count":2},{"size":74,"count":2},{"size":75,"count":2},{"size":76,"count":2},{"size":77,"count":2},{"size":78,"count":2},{"size":79,"count":2},{"size":80,"count":2}]
Minimum variable degree25
Maximum variable degree25
Distribution of variable degrees[{"degree":25,"count":52}]
Minimum constraint arity4
Maximum constraint arity4
Distribution of constraint arities[{"arity":4,"count":325}]
Number of extensional constraints0
Number of intensional constraints325
Distribution of constraint types[{"type":"intension","count":325}]
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 (11892 MiB free)
  memory of node 1: 16384 MiB (12651 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4386952-1568284214/watcher-4386952-1568284214 -o /tmp/evaluation-result-4386952-1568284214/solver-4386952-1568284214 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node137-1568280856-8827 --watchdog 2580 BTD 2520 HOME/instance-4386952-1568284214.xml 

running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2550 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=9859, runsolver pid=9856

[startup+0.100159 s]*
/proc/loadavg: 2.00 2.01 1.97 3/199 9860
/proc/meminfo: memFree=25127324/32770624 swapFree=66927084/67108860
[pid=9859] ppid=9856 vsize=39184 memory=8824 CPUtime=0.1 cores=1,3,5,7
/proc/9859/stat : 9859 (BTD) R 9856 9859 8795 0 -1 4202496 2347 0 0 0 10 0 0 0 20 0 1 0 404668758 40124416 2206 33554432000 4194304 36700936 140729832633776 140729832633776 7949654 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38800048 38936640 64557056 140729832637480 140729832637556 140729832637556 140729832640465 0
/proc/9859/statm: 9796 2206 450 7937 0 1824 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 39184 KiB
Current children cumulated memory: 8824 KiB

[startup+0.209815 s]*
/proc/loadavg: 2.00 2.01 1.97 3/199 9860
/proc/meminfo: memFree=25119240/32770624 swapFree=66927084/67108860
[pid=9859] ppid=9856 vsize=46852 memory=16480 CPUtime=0.21 cores=1,3,5,7
/proc/9859/stat : 9859 (BTD) R 9856 9859 8795 0 -1 4202496 4277 0 0 0 21 0 0 0 20 0 1 0 404668758 47976448 4120 33554432000 4194304 36700936 140729832633776 140729832626696 4309806 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38800048 38936640 64557056 140729832637480 140729832637556 140729832637556 140729832640465 0
/proc/9859/statm: 11713 4120 482 7937 0 3741 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 46852 KiB
Current children cumulated memory: 16480 KiB

[startup+0.309647 s]*
/proc/loadavg: 2.00 2.01 1.97 3/199 9860
/proc/meminfo: memFree=25119240/32770624 swapFree=66927084/67108860
[pid=9859] ppid=9856 vsize=46852 memory=16480 CPUtime=0.31 cores=1,3,5,7
/proc/9859/stat : 9859 (BTD) R 9856 9859 8795 0 -1 4202496 4278 0 0 0 31 0 0 0 20 0 1 0 404668758 47976448 4120 33554432000 4194304 36700936 140729832633776 140729832626696 4313827 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38800048 38936640 64557056 140729832637480 140729832637556 140729832637556 140729832640465 0
/proc/9859/statm: 11713 4120 482 7937 0 3741 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 46852 KiB
Current children cumulated memory: 16480 KiB

[startup+0.700281 s]
/proc/loadavg: 2.00 2.01 1.97 3/199 9860
/proc/meminfo: memFree=25119240/32770624 swapFree=66927084/67108860
[pid=9859] ppid=9856 vsize=46984 memory=16744 CPUtime=0.69 cores=1,3,5,7
/proc/9859/stat : 9859 (BTD) R 9856 9859 8795 0 -1 4202496 4322 0 0 0 69 0 0 0 20 0 1 0 404668758 48111616 4186 33554432000 4194304 36700936 140729832633776 140729832632824 8340231 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38800048 38936640 64557056 140729832637480 140729832637556 140729832637556 140729832640465 0
/proc/9859/statm: 11746 4186 509 7937 0 3774 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 46984 KiB
Current children cumulated memory: 16744 KiB

[startup+1.50027 s]
/proc/loadavg: 2.00 2.01 1.97 3/199 9860
/proc/meminfo: memFree=25119240/32770624 swapFree=66927084/67108860
[pid=9859] ppid=9856 vsize=46984 memory=16744 CPUtime=1.49 cores=1,3,5,7
/proc/9859/stat : 9859 (BTD) R 9856 9859 8795 0 -1 4202496 4343 0 0 0 149 0 0 0 20 0 1 0 404668758 48111616 4186 33554432000 4194304 36700936 140729832633776 140729832632824 8340231 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38800048 38936640 64557056 140729832637480 140729832637556 140729832637556 140729832640465 0
/proc/9859/statm: 11746 4186 509 7937 0 3774 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 46984 KiB
Current children cumulated memory: 16744 KiB

[startup+3.10924 s]
/proc/loadavg: 2.00 2.01 1.97 3/199 9860
/proc/meminfo: memFree=25118752/32770624 swapFree=66927084/67108860
[pid=9859] ppid=9856 vsize=47248 memory=17068 CPUtime=3.09 cores=1,3,5,7
/proc/9859/stat : 9859 (BTD) R 9856 9859 8795 0 -1 4202496 6641 0 0 0 309 0 0 0 20 0 1 0 404668758 48381952 4267 33554432000 4194304 36700936 140729832633776 140729832632824 8340231 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38800048 38936640 64557056 140729832637480 140729832637556 140729832637556 140729832640465 0
/proc/9859/statm: 11812 4267 510 7937 0 3840 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 47248 KiB
Current children cumulated memory: 17068 KiB

[startup+6.30027 s]
/proc/loadavg: 2.00 2.01 1.97 3/199 9861
/proc/meminfo: memFree=25118068/32770624 swapFree=66927084/67108860
[pid=9859] ppid=9856 vsize=47512 memory=17296 CPUtime=6.29 cores=1,3,5,7
/proc/9859/stat : 9859 (BTD) R 9856 9859 8795 0 -1 4202496 8996 0 0 0 628 1 0 0 20 0 1 0 404668758 48652288 4324 33554432000 4194304 36700936 140729832633776 140729832632824 8340231 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38800048 38936640 64557056 140729832637480 140729832637556 140729832637556 140729832640465 0
/proc/9859/statm: 11878 4324 510 7937 0 3906 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 47512 KiB
Current children cumulated memory: 17296 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.01 1.97 3/199 9861
/proc/meminfo: memFree=25117916/32770624 swapFree=66927084/67108860
[pid=9859] ppid=9856 vsize=47776 memory=17624 CPUtime=12.69 cores=1,3,5,7
/proc/9859/stat : 9859 (BTD) R 9856 9859 8795 0 -1 4202496 11327 0 0 0 1267 2 0 0 20 0 1 0 404668758 48922624 4406 33554432000 4194304 36700936 140729832633776 140729832632824 8340231 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38800048 38936640 64557056 140729832637480 140729832637556 140729832637556 140729832640465 0
/proc/9859/statm: 11944 4406 510 7937 0 3972 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 47776 KiB
Current children cumulated memory: 17624 KiB

[startup+25.5003 s]
/proc/loadavg: 2.00 2.01 1.97 3/199 9861
/proc/meminfo: memFree=25117856/32770624 swapFree=66927084/67108860
[pid=9859] ppid=9856 vsize=47908 memory=17792 CPUtime=25.49 cores=1,3,5,7
/proc/9859/stat : 9859 (BTD) R 9856 9859 8795 0 -1 4202496 15424 0 0 0 2545 4 0 0 20 0 1 0 404668758 49057792 4448 33554432000 4194304 36700936 140729832633776 140729832632824 8340231 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38800048 38936640 64557056 140729832637480 140729832637556 140729832637556 140729832640465 0
/proc/9859/statm: 11977 4448 510 7937 0 4005 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 47908 KiB
Current children cumulated memory: 17792 KiB

[startup+51.1091 s]
/proc/loadavg: 2.00 2.01 1.97 3/200 9871
/proc/meminfo: memFree=25117744/32770624 swapFree=66927084/67108860
[pid=9859] ppid=9856 vsize=48040 memory=17928 CPUtime=51.09 cores=1,3,5,7
/proc/9859/stat : 9859 (BTD) R 9856 9859 8795 0 -1 4202496 16844 0 0 0 5101 8 0 0 20 0 1 0 404668758 49192960 4482 33554432000 4194304 36700936 140729832633776 140729832632824 4309736 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38800048 38936640 64557056 140729832637480 140729832637556 140729832637556 140729832640465 0
/proc/9859/statm: 12010 4482 510 7937 0 4038 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 48040 KiB
Current children cumulated memory: 17928 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 1.97 3/200 9875
/proc/meminfo: memFree=25117920/32770624 swapFree=66927084/67108860
[pid=9859] ppid=9856 vsize=48172 memory=18024 CPUtime=102.27 cores=1,3,5,7
/proc/9859/stat : 9859 (BTD) R 9856 9859 8795 0 -1 4202496 17257 0 0 0 10213 14 0 0 20 0 1 0 404668758 49328128 4506 33554432000 4194304 36700936 140729832633776 140729832632824 4308956 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38800048 38936640 64557056 140729832637480 140729832637556 140729832637556 140729832640465 0
/proc/9859/statm: 12043 4506 511 7937 0 4071 0
Current children cumulated CPU time: 102.27 s
Current children cumulated vsize: 48172 KiB
Current children cumulated memory: 18024 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 1.97 3/200 9879
/proc/meminfo: memFree=25117812/32770624 swapFree=66927084/67108860
[pid=9859] ppid=9856 vsize=48172 memory=18104 CPUtime=162.28 cores=1,3,5,7
/proc/9859/stat : 9859 (BTD) R 9856 9859 8795 0 -1 4202496 17654 0 0 0 16199 29 0 0 20 0 1 0 404668758 49328128 4526 33554432000 4194304 36700936 140729832633776 140729832632824 8340231 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38800048 38936640 64557056 140729832637480 140729832637556 140729832637556 140729832640465 0
/proc/9859/statm: 12043 4526 511 7937 0 4071 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 48172 KiB
Current children cumulated memory: 18104 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 1.97 3/200 9885
/proc/meminfo: memFree=25117532/32770624 swapFree=66927084/67108860
[pid=9859] ppid=9856 vsize=48304 memory=18248 CPUtime=222.26 cores=1,3,5,7
/proc/9859/stat : 9859 (BTD) R 9856 9859 8795 0 -1 4202496 18045 0 0 0 22191 35 0 0 20 0 1 0 404668758 49463296 4562 33554432000 4194304 36700936 140729832633776 140729832632824 4308983 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38800048 38936640 64557056 140729832637480 140729832637556 140729832637556 140729832640465 0
/proc/9859/statm: 12076 4562 511 7937 0 4104 0
Current children cumulated CPU time: 222.26 s
Current children cumulated vsize: 48304 KiB
Current children cumulated memory: 18248 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 1.97 3/200 9889
/proc/meminfo: memFree=25117204/32770624 swapFree=66927084/67108860
[pid=9859] ppid=9856 vsize=48304 memory=18248 CPUtime=282.26 cores=1,3,5,7
/proc/9859/stat : 9859 (BTD) R 9856 9859 8795 0 -1 4202496 18311 0 0 0 28185 41 0 0 20 0 1 0 404668758 49463296 4562 33554432000 4194304 36700936 140729832633776 140729832632824 8340231 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38800048 38936640 64557056 140729832637480 140729832637556 140729832637556 140729832640465 0
/proc/9859/statm: 12076 4562 511 7937 0 4104 0
Current children cumulated CPU time: 282.26 s
Current children cumulated vsize: 48304 KiB
Current children cumulated memory: 18248 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 1.97 3/199 9893
/proc/meminfo: memFree=25117860/32770624 swapFree=66927084/67108860
[pid=9859] ppid=9856 vsize=48304 memory=18248 CPUtime=342.26 cores=1,3,5,7
/proc/9859/stat : 9859 (BTD) R 9856 9859 8795 0 -1 4202496 18650 0 0 0 34177 49 0 0 20 0 1 0 404668758 49463296 4562 33554432000 4194304 36700936 140729832633776 140729832632824 8340231 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38800048 38936640 64557056 140729832637480 140729832637556 140729832637556 140729832640465 0
/proc/9859/statm: 12076 4562 511 7937 0 4104 0
Current children cumulated CPU time: 342.26 s
Current children cumulated vsize: 48304 KiB
Current children cumulated memory: 18248 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 1.97 3/199 9899
/proc/meminfo: memFree=25117228/32770624 swapFree=66927084/67108860
[pid=9859] ppid=9856 vsize=48436 memory=18336 CPUtime=402.25 cores=1,3,5,7
/proc/9859/stat : 9859 (BTD) R 9856 9859 8795 0 -1 4202496 18946 0 0 0 40161 64 0 0 20 0 1 0 404668758 49598464 4584 33554432000 4194304 36700936 140729832633776 140729832632824 8340231 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38800048 38936640 64557056 140729832637480 140729832637556 140729832637556 140729832640465 0
/proc/9859/statm: 12109 4584 511 7937 0 4137 0
Current children cumulated CPU time: 402.25 s
Current children cumulated vsize: 48436 KiB
Current children cumulated memory: 18336 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 1.97 3/199 9903
/proc/meminfo: memFree=25116668/32770624 swapFree=66927084/67108860
[pid=9859] ppid=9856 vsize=48568 memory=18448 CPUtime=462.25 cores=1,3,5,7
/proc/9859/stat : 9859 (BTD) R 9856 9859 8795 0 -1 4202496 19370 0 0 0 46146 79 0 0 20 0 1 0 404668758 49733632 4612 33554432000 4194304 36700936 140729832633776 140729832632824 4309028 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38800048 38936640 64557056 140729832637480 140729832637556 140729832637556 140729832640465 0
/proc/9859/statm: 12142 4612 511 7937 0 4170 0
Current children cumulated CPU time: 462.25 s
Current children cumulated vsize: 48568 KiB
Current children cumulated memory: 18448 KiB


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

/proc/9859/statm: 12208 4680 511 7937 0 4236 0
Current children cumulated CPU time: 1722.15 s
Current children cumulated vsize: 48832 KiB
Current children cumulated memory: 18720 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 1.97 3/199 10024
/proc/meminfo: memFree=25115444/32770624 swapFree=66927084/67108860
[pid=9859] ppid=9856 vsize=48832 memory=18720 CPUtime=1782.15 cores=1,3,5,7
/proc/9859/stat : 9859 (BTD) R 9856 9859 8795 0 -1 4202496 25203 0 0 0 177802 413 0 0 20 0 1 0 404668758 50003968 4680 33554432000 4194304 36700936 140729832633776 140729832632824 8340231 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38800048 38936640 64557056 140729832637480 140729832637556 140729832637556 140729832640465 0
/proc/9859/statm: 12208 4680 511 7937 0 4236 0
Current children cumulated CPU time: 1782.15 s
Current children cumulated vsize: 48832 KiB
Current children cumulated memory: 18720 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 1.97 3/200 10038
/proc/meminfo: memFree=25114880/32770624 swapFree=66927084/67108860
[pid=9859] ppid=9856 vsize=48832 memory=18720 CPUtime=1842.15 cores=1,3,5,7
/proc/9859/stat : 9859 (BTD) R 9856 9859 8795 0 -1 4202496 25598 0 0 0 183792 423 0 0 20 0 1 0 404668758 50003968 4680 33554432000 4194304 36700936 140729832633776 140729832632824 8340231 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38800048 38936640 64557056 140729832637480 140729832637556 140729832637556 140729832640465 0
/proc/9859/statm: 12208 4680 511 7937 0 4236 0
Current children cumulated CPU time: 1842.15 s
Current children cumulated vsize: 48832 KiB
Current children cumulated memory: 18720 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 1.97 3/200 10064
/proc/meminfo: memFree=25114824/32770624 swapFree=66927084/67108860
[pid=9859] ppid=9856 vsize=48832 memory=18720 CPUtime=1902.14 cores=1,3,5,7
/proc/9859/stat : 9859 (BTD) R 9856 9859 8795 0 -1 4202496 25916 0 0 0 189780 434 0 0 20 0 1 0 404668758 50003968 4680 33554432000 4194304 36700936 140729832633776 140729832632824 8340231 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38800048 38936640 64557056 140729832637480 140729832637556 140729832637556 140729832640465 0
/proc/9859/statm: 12208 4680 511 7937 0 4236 0
Current children cumulated CPU time: 1902.14 s
Current children cumulated vsize: 48832 KiB
Current children cumulated memory: 18720 KiB

[startup+1962.3 s]
/proc/loadavg: 1.51 1.89 1.92 2/193 10114
/proc/meminfo: memFree=25168416/32770624 swapFree=66927084/67108860
[pid=9859] ppid=9856 vsize=48832 memory=18720 CPUtime=1962.13 cores=1,3,5,7
/proc/9859/stat : 9859 (BTD) R 9856 9859 8795 0 -1 4202496 26194 0 0 0 195766 447 0 0 20 0 1 0 404668758 50003968 4680 33554432000 4194304 36700936 140729832633776 140729832632824 8340231 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38800048 38936640 64557056 140729832637480 140729832637556 140729832637556 140729832640465 0
/proc/9859/statm: 12208 4680 511 7937 0 4236 0
Current children cumulated CPU time: 1962.13 s
Current children cumulated vsize: 48832 KiB
Current children cumulated memory: 18720 KiB

[startup+2022.3 s]
/proc/loadavg: 1.21 1.74 1.87 2/193 10120
/proc/meminfo: memFree=25169364/32770624 swapFree=66927084/67108860
[pid=9859] ppid=9856 vsize=48832 memory=18720 CPUtime=2022.12 cores=1,3,5,7
/proc/9859/stat : 9859 (BTD) R 9856 9859 8795 0 -1 4202496 26415 0 0 0 201755 457 0 0 20 0 1 0 404668758 50003968 4680 33554432000 4194304 36700936 140729832633776 140729832632824 8340231 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38800048 38936640 64557056 140729832637480 140729832637556 140729832637556 140729832640465 0
/proc/9859/statm: 12208 4680 511 7937 0 4236 0
Current children cumulated CPU time: 2022.12 s
Current children cumulated vsize: 48832 KiB
Current children cumulated memory: 18720 KiB

[startup+2082.3 s]
/proc/loadavg: 1.42 1.68 1.84 2/193 10124
/proc/meminfo: memFree=25169656/32770624 swapFree=66927084/67108860
[pid=9859] ppid=9856 vsize=48832 memory=18720 CPUtime=2082.12 cores=1,3,5,7
/proc/9859/stat : 9859 (BTD) R 9856 9859 8795 0 -1 4202496 26779 0 0 0 207746 466 0 0 20 0 1 0 404668758 50003968 4680 33554432000 4194304 36700936 140729832633776 140729832632824 8340231 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38800048 38936640 64557056 140729832637480 140729832637556 140729832637556 140729832640465 0
/proc/9859/statm: 12208 4680 511 7937 0 4236 0
Current children cumulated CPU time: 2082.12 s
Current children cumulated vsize: 48832 KiB
Current children cumulated memory: 18720 KiB

[startup+2142.3 s]
/proc/loadavg: 1.26 1.60 1.81 2/192 10128
/proc/meminfo: memFree=25170152/32770624 swapFree=66927084/67108860
[pid=9859] ppid=9856 vsize=48832 memory=18720 CPUtime=2142.11 cores=1,3,5,7
/proc/9859/stat : 9859 (BTD) R 9856 9859 8795 0 -1 4202496 27006 0 0 0 213736 475 0 0 20 0 1 0 404668758 50003968 4680 33554432000 4194304 36700936 140729832633776 140729832632824 8340231 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38800048 38936640 64557056 140729832637480 140729832637556 140729832637556 140729832640465 0
/proc/9859/statm: 12208 4680 511 7937 0 4236 0
Current children cumulated CPU time: 2142.11 s
Current children cumulated vsize: 48832 KiB
Current children cumulated memory: 18720 KiB

[startup+2202.3 s]
/proc/loadavg: 1.09 1.49 1.76 2/192 10134
/proc/meminfo: memFree=25169288/32770624 swapFree=66927084/67108860
[pid=9859] ppid=9856 vsize=48832 memory=18720 CPUtime=2202.1 cores=1,3,5,7
/proc/9859/stat : 9859 (BTD) R 9856 9859 8795 0 -1 4202496 27285 0 0 0 219726 484 0 0 20 0 1 0 404668758 50003968 4680 33554432000 4194304 36700936 140729832633776 140729832632824 4313676 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 64557056 140729832637480 140729832637556 140729832637556 140729832640465 0
/proc/9859/statm: 12208 4680 511 7937 0 4236 0
Current children cumulated CPU time: 2202.1 s
Current children cumulated vsize: 48832 KiB
Current children cumulated memory: 18720 KiB

[startup+2262.3 s]
/proc/loadavg: 1.04 1.40 1.71 2/192 10138
/proc/meminfo: memFree=25169552/32770624 swapFree=66927084/67108860
[pid=9859] ppid=9856 vsize=48832 memory=18720 CPUtime=2262.1 cores=1,3,5,7
/proc/9859/stat : 9859 (BTD) R 9856 9859 8795 0 -1 4202496 27512 0 0 0 225718 492 0 0 20 0 1 0 404668758 50003968 4680 33554432000 4194304 36700936 140729832633776 140729832632824 8340231 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 64557056 140729832637480 140729832637556 140729832637556 140729832640465 0
/proc/9859/statm: 12208 4680 511 7937 0 4236 0
Current children cumulated CPU time: 2262.1 s
Current children cumulated vsize: 48832 KiB
Current children cumulated memory: 18720 KiB

[startup+2322.3 s]
/proc/loadavg: 1.01 1.33 1.66 2/192 10142
/proc/meminfo: memFree=25169572/32770624 swapFree=66927084/67108860
[pid=9859] ppid=9856 vsize=48832 memory=18720 CPUtime=2322.1 cores=1,3,5,7
/proc/9859/stat : 9859 (BTD) R 9856 9859 8795 0 -1 4202496 27693 0 0 0 231708 502 0 0 20 0 1 0 404668758 50003968 4680 33554432000 4194304 36700936 140729832633776 140729832632824 4311875 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 64557056 140729832637480 140729832637556 140729832637556 140729832640465 0
/proc/9859/statm: 12208 4680 511 7937 0 4236 0
Current children cumulated CPU time: 2322.1 s
Current children cumulated vsize: 48832 KiB
Current children cumulated memory: 18720 KiB

[startup+2382.3 s]
/proc/loadavg: 1.00 1.27 1.62 2/192 10148
/proc/meminfo: memFree=25168728/32770624 swapFree=66927084/67108860
[pid=9859] ppid=9856 vsize=48832 memory=18720 CPUtime=2382.1 cores=1,3,5,7
/proc/9859/stat : 9859 (BTD) R 9856 9859 8795 0 -1 4202496 27920 0 0 0 237698 512 0 0 20 0 1 0 404668758 50003968 4680 33554432000 4194304 36700936 140729832633776 140729832632824 8340231 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 64557056 140729832637480 140729832637556 140729832637556 140729832640465 0
/proc/9859/statm: 12208 4680 511 7937 0 4236 0
Current children cumulated CPU time: 2382.1 s
Current children cumulated vsize: 48832 KiB
Current children cumulated memory: 18720 KiB

[startup+2442.3 s]
/proc/loadavg: 1.00 1.22 1.58 2/192 10159
/proc/meminfo: memFree=25168416/32770624 swapFree=66927084/67108860
[pid=9859] ppid=9856 vsize=48832 memory=18720 CPUtime=2442.09 cores=1,3,5,7
/proc/9859/stat : 9859 (BTD) R 9856 9859 8795 0 -1 4202496 28141 0 0 0 243689 520 0 0 20 0 1 0 404668758 50003968 4680 33554432000 4194304 36700936 140729832633776 140729832632824 4309037 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 64557056 140729832637480 140729832637556 140729832637556 140729832640465 0
/proc/9859/statm: 12208 4680 511 7937 0 4236 0
Current children cumulated CPU time: 2442.09 s
Current children cumulated vsize: 48832 KiB
Current children cumulated memory: 18720 KiB

[startup+2502.3 s]
/proc/loadavg: 1.00 1.18 1.55 2/192 10163
/proc/meminfo: memFree=25168996/32770624 swapFree=66927084/67108860
[pid=9859] ppid=9856 vsize=48832 memory=18720 CPUtime=2502.08 cores=1,3,5,7
/proc/9859/stat : 9859 (BTD) R 9856 9859 8795 0 -1 4202496 28406 0 0 0 249681 527 0 0 20 0 1 0 404668758 50003968 4680 33554432000 4194304 36700936 140729832633776 140729832632824 4309037 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 64557056 140729832637480 140729832637556 140729832637556 140729832640465 0
/proc/9859/statm: 12208 4680 511 7937 0 4236 0
Current children cumulated CPU time: 2502.08 s
Current children cumulated vsize: 48832 KiB
Current children cumulated memory: 18720 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 1.00 1.17 1.54 2/192 10165
/proc/meminfo: memFree=25168712/32770624 swapFree=66927084/67108860
[pid=9859] ppid=9856 vsize=48832 memory=18720 CPUtime=2519.79 cores=1,3,5,7
/proc/9859/stat : 9859 (BTD) R 9856 9859 8795 0 -1 4202496 28568 0 0 0 251449 530 0 0 20 0 1 0 404668758 50003968 4680 33554432000 4194304 36700936 140729832633776 140729832632824 8340231 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 64557056 140729832637480 140729832637556 140729832637556 140729832640465 0
/proc/9859/statm: 12208 4680 511 7937 0 4236 0
Current children cumulated CPU time: 2519.79 s
Current children cumulated vsize: 48832 KiB
Current children cumulated memory: 18720 KiB

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

[startup+2520.01 s]
# the end of solver process 9859 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2514.5 s, system=5.3056 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): 2519.8
CPU user time (s): 2514.5
CPU system time (s): 5.3056
CPU usage (%): 99.9917
Max. virtual memory (cumulated for all children) (KiB): 48832
Max. memory (cumulated for all children) (KiB): 18720

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2514.5
system time used= 5.3056
maximum resident set size= 18720
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 28568
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 9
involuntary context switches= 3203


# summary of solver processes directly reported to runsolver:
#   pid: 9859
#   total CPU time (s): 2519.8
#   total CPU user time (s): 2514.5
#   total CPU system time (s): 5.3056

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 8.7241 second user time and 16.18 second system time

The end

Launcher Data 

Begin job on node137 at 2019-09-12 12:29:32
IDJOB=4386952
IDBENCH=141714
IDSOLVER=2822
FILE ID=node137/4386952-1568284214
RUNJOBID= node137-1568280856-8827
PBS_JOBID= 21701071
Free space on /tmp= 56756 MiB

SOLVER NAME= BTD 19.07.01
BENCH NAME= XCSP19/ConsecutiveSquarePacking/ConsecutiveSquarePacking-sp-26-080.xml
COMMAND LINE= BTD TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4386952-1568284214/watcher-4386952-1568284214 -o /tmp/evaluation-result-4386952-1568284214/solver-4386952-1568284214 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node137-1568280856-8827 --watchdog 2580  BTD 2520 HOME/instance-4386952-1568284214.xml

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

MD5SUM BENCH= 82f2ba8c739d4bfd8362bd41c1ff224a
RANDOM SEED=1172444295

node137.alineos.net Linux 3.10.0-514.16.1.el7.x86_64 #1 SMP Wed Apr 12 15:04:24 UTC 2017

/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor:
performance

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5334.00
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5334.00
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5334.00
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5334.00
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:        25134404 kB
MemAvailable:   31787172 kB
Buffers:          104852 kB
Cached:          6800672 kB
SwapCached:        77632 kB
Active:          1660100 kB
Inactive:        5332236 kB
Active(anon):      11728 kB
Inactive(anon):   116452 kB
Active(file):    1648372 kB
Inactive(file):  5215784 kB
Unevictable:      109796 kB
Mlocked:          109796 kB
SwapTotal:      67108860 kB
SwapFree:       66927084 kB
Dirty:             61324 kB
Writeback:             0 kB
AnonPages:        157456 kB
Mapped:            44464 kB
Shmem:             32616 kB
Slab:             237892 kB
SReclaimable:     208892 kB
SUnreclaim:        29000 kB
KernelStack:        3552 kB
PageTables:         5752 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     535140 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:      105856 kB
DirectMap2M:    33439744 kB

Free space on /tmp at the end= 56756 MiB
End job on node137 at 2019-09-12 13:11:32