Trace number 4386671

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) 2519.87 2520.01

General information on the benchmark

NameKnights/Knights-m1-s1/
Knights-080-25.xml
MD5SUM86f21c6f99b90e2b5de67b4ee346bae4
Bench CategoryCSP (decision problem)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark51.5215
Satisfiable
(Un)Satisfiability was proved
Number of variables25
Number of constraints300
Number of domains1
Minimum domain size6400
Maximum domain size6400
Distribution of domain sizes[{"size":6400,"count":25}]
Minimum variable degree23
Maximum variable degree23
Distribution of variable degrees[{"degree":23,"count":25}]
Minimum constraint arity2
Maximum constraint arity2
Distribution of constraint arities[{"arity":2,"count":300}]
Number of extensional constraints0
Number of intensional constraints300
Distribution of constraint types[{"type":"intension","count":300}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.05	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 (5907 MiB free)
  memory of node 1: 16384 MiB (9290 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4386671-1568280898/watcher-4386671-1568280898 -o /tmp/evaluation-result-4386671-1568280898/solver-4386671-1568280898 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node147-1568280855-8884 --watchdog 2580 BTD 2520 HOME/instance-4386671-1568280898.xml 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2550 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
solver pid=8910, runsolver pid=8906
Current StackSize limit: 8192 KiB


[startup+0.100199 s]*
/proc/loadavg: 0.31 0.08 0.07 3/199 8915
/proc/meminfo: memFree=15549004/32770624 swapFree=66957008/67108860
[pid=8910] ppid=8906 vsize=46024 memory=15560 CPUtime=0.04 cores=0,2,4,6
/proc/8910/stat : 8910 (BTD) R 8906 8910 8853 0 -1 4202496 4064 0 0 0 4 0 0 0 20 0 1 0 404004611 47128576 3890 33554432000 4194304 36700936 140724840752144 140724840752144 7949654 0 0 4096 0 0 0 0 17 2 0 0 1 0 0 38800048 38936640 70410240 140724840756264 140724840756340 140724840756340 140724840759249 0
/proc/8910/statm: 11506 3890 454 7937 0 3534 0
Current children cumulated CPU time: 0.04 s
Current children cumulated vsize: 46024 KiB
Current children cumulated memory: 15560 KiB

[startup+0.210145 s]*
/proc/loadavg: 0.31 0.08 0.07 3/199 8915
/proc/meminfo: memFree=15517024/32770624 swapFree=66957008/67108860
[pid=8910] ppid=8906 vsize=77120 memory=46712 CPUtime=0.16 cores=0,2,4,6
/proc/8910/stat : 8910 (BTD) R 8906 8910 8853 0 -1 4202496 11867 0 0 0 15 1 0 0 20 0 1 0 404004611 78970880 11678 33554432000 4194304 36700936 140724840752144 140724840752144 4308983 0 0 4096 0 0 0 0 17 2 0 0 1 0 0 38800048 38936640 70410240 140724840756264 140724840756340 140724840756340 140724840759249 0
/proc/8910/statm: 19280 11678 478 7937 0 11308 0
Current children cumulated CPU time: 0.16 s
Current children cumulated vsize: 77120 KiB
Current children cumulated memory: 46712 KiB

[startup+0.30947 s]*
/proc/loadavg: 0.31 0.08 0.07 3/199 8915
/proc/meminfo: memFree=15517024/32770624 swapFree=66957008/67108860
[pid=8910] ppid=8906 vsize=77120 memory=46712 CPUtime=0.25 cores=0,2,4,6
/proc/8910/stat : 8910 (BTD) R 8906 8910 8853 0 -1 4202496 11867 0 0 0 24 1 0 0 20 0 1 0 404004611 78970880 11678 33554432000 4194304 36700936 140724840752144 140724840752144 4309024 0 0 4096 0 0 0 0 17 2 0 0 1 0 0 38800048 38936640 70410240 140724840756264 140724840756340 140724840756340 140724840759249 0
/proc/8910/statm: 19280 11678 478 7937 0 11308 0
Current children cumulated CPU time: 0.25 s
Current children cumulated vsize: 77120 KiB
Current children cumulated memory: 46712 KiB

[startup+0.700331 s]
/proc/loadavg: 0.31 0.08 0.07 3/199 8915
/proc/meminfo: memFree=15517024/32770624 swapFree=66957008/67108860
[pid=8910] ppid=8906 vsize=77252 memory=46976 CPUtime=0.64 cores=0,2,4,6
/proc/8910/stat : 8910 (BTD) R 8906 8910 8853 0 -1 4202496 11880 0 0 0 63 1 0 0 20 0 1 0 404004611 79106048 11744 33554432000 4194304 36700936 140724840752144 140724840750536 4312015 0 0 4096 0 0 0 0 17 2 0 0 1 0 0 38800048 38936640 70410240 140724840756264 140724840756340 140724840756340 140724840759249 0
/proc/8910/statm: 19313 11744 485 7937 0 11341 0
Current children cumulated CPU time: 0.64 s
Current children cumulated vsize: 77252 KiB
Current children cumulated memory: 46976 KiB

[startup+1.50035 s]
/proc/loadavg: 0.31 0.08 0.07 3/199 8915
/proc/meminfo: memFree=15515968/32770624 swapFree=66957008/67108860
[pid=8910] ppid=8906 vsize=77252 memory=46976 CPUtime=1.44 cores=0,2,4,6
/proc/8910/stat : 8910 (BTD) R 8906 8910 8853 0 -1 4202496 11906 0 0 0 143 1 0 0 20 0 1 0 404004611 79106048 11744 33554432000 4194304 36700936 140724840752144 140724840750536 4312040 0 0 4096 0 0 0 0 17 2 0 0 1 0 0 38800048 38936640 70410240 140724840756264 140724840756340 140724840756340 140724840759249 0
/proc/8910/statm: 19313 11744 485 7937 0 11341 0
Current children cumulated CPU time: 1.44 s
Current children cumulated vsize: 77252 KiB
Current children cumulated memory: 46976 KiB

[startup+3.10957 s]
/proc/loadavg: 0.45 0.11 0.08 2/194 8923
/proc/meminfo: memFree=15512852/32770624 swapFree=66957008/67108860
[pid=8910] ppid=8906 vsize=77516 memory=47224 CPUtime=3.05 cores=0,2,4,6
/proc/8910/stat : 8910 (BTD) R 8906 8910 8853 0 -1 4202496 12461 0 0 0 304 1 0 0 20 0 1 0 404004611 79376384 11806 33554432000 4194304 36700936 140724840752144 140724840750536 4308951 0 0 4096 0 0 0 0 17 2 0 0 1 0 0 38800048 38936640 70410240 140724840756264 140724840756340 140724840756340 140724840759249 0
/proc/8910/statm: 19379 11806 485 7937 0 11407 0
Current children cumulated CPU time: 3.05 s
Current children cumulated vsize: 77516 KiB
Current children cumulated memory: 47224 KiB

[startup+6.30032 s]
/proc/loadavg: 0.45 0.11 0.08 3/199 8976
/proc/meminfo: memFree=15420172/32770624 swapFree=66957008/67108860
[pid=8910] ppid=8906 vsize=78044 memory=47684 CPUtime=6.24 cores=0,2,4,6
/proc/8910/stat : 8910 (BTD) R 8906 8910 8853 0 -1 4202496 12792 0 0 0 623 1 0 0 20 0 1 0 404004611 79917056 11921 33554432000 4194304 36700936 140724840752144 140724840750536 4313687 0 0 4096 0 0 0 0 17 2 0 0 1 0 0 38800048 38936640 70410240 140724840756264 140724840756340 140724840756340 140724840759249 0
/proc/8910/statm: 19511 11921 485 7937 0 11539 0
Current children cumulated CPU time: 6.24 s
Current children cumulated vsize: 78044 KiB
Current children cumulated memory: 47684 KiB

[startup+12.7003 s]
/proc/loadavg: 0.68 0.17 0.10 3/199 8976
/proc/meminfo: memFree=15418828/32770624 swapFree=66957008/67108860
[pid=8910] ppid=8906 vsize=78968 memory=48636 CPUtime=12.64 cores=0,2,4,6
/proc/8910/stat : 8910 (BTD) R 8906 8910 8853 0 -1 4202496 13308 0 0 0 1263 1 0 0 20 0 1 0 404004611 80863232 12159 33554432000 4194304 36700936 140724840752144 140724840750536 4309774 0 0 4096 0 0 0 0 17 2 0 0 1 0 0 38800048 38936640 70410240 140724840756264 140724840756340 140724840756340 140724840759249 0
/proc/8910/statm: 19742 12159 485 7937 0 11770 0
Current children cumulated CPU time: 12.64 s
Current children cumulated vsize: 78968 KiB
Current children cumulated memory: 48636 KiB

[startup+25.5003 s]
/proc/loadavg: 0.89 0.23 0.12 3/199 8976
/proc/meminfo: memFree=15416512/32770624 swapFree=66957008/67108860
[pid=8910] ppid=8906 vsize=80948 memory=50616 CPUtime=25.44 cores=0,2,4,6
/proc/8910/stat : 8910 (BTD) R 8906 8910 8853 0 -1 4202496 14296 0 0 0 2543 1 0 0 20 0 1 0 404004611 82890752 12654 33554432000 4194304 36700936 140724840752144 140724840750536 4308944 0 0 4096 0 0 0 0 17 2 0 0 1 0 0 38800048 38936640 70410240 140724840756264 140724840756340 140724840756340 140724840759249 0
/proc/8910/statm: 20237 12654 485 7937 0 12265 0
Current children cumulated CPU time: 25.44 s
Current children cumulated vsize: 80948 KiB
Current children cumulated memory: 50616 KiB

[startup+51.1091 s]
/proc/loadavg: 1.27 0.38 0.17 3/199 8979
/proc/meminfo: memFree=15409700/32770624 swapFree=66957008/67108860
[pid=8910] ppid=8906 vsize=84908 memory=54604 CPUtime=51.04 cores=0,2,4,6
/proc/8910/stat : 8910 (BTD) R 8906 8910 8853 0 -1 4202496 15792 0 0 0 5103 1 0 0 20 0 1 0 404004611 86945792 13651 33554432000 4194304 36700936 140724840752144 140724840750536 4309024 0 0 4096 0 0 0 0 17 2 0 0 1 0 0 38800048 38936640 70410240 140724840756264 140724840756340 140724840756340 140724840759249 0
/proc/8910/statm: 21227 13651 485 7937 0 13255 0
Current children cumulated CPU time: 51.04 s
Current children cumulated vsize: 84908 KiB
Current children cumulated memory: 54604 KiB

[startup+102.3 s]
/proc/loadavg: 1.71 0.65 0.27 3/199 8983
/proc/meminfo: memFree=15406392/32770624 swapFree=66957008/67108860
[pid=8910] ppid=8906 vsize=89688 memory=56968 CPUtime=102.23 cores=0,2,4,6
/proc/8910/stat : 8910 (BTD) R 8906 8910 8853 0 -1 4202496 17564 0 0 0 10222 1 0 0 20 0 1 0 404004611 91840512 14242 33554432000 4194304 36700936 140724840752144 140724840751192 4309030 0 0 4096 0 0 0 0 17 2 0 0 1 0 0 38800048 38936640 70410240 140724840756264 140724840756340 140724840756340 140724840759249 0
/proc/8910/statm: 22422 14242 505 7937 0 14450 0
Current children cumulated CPU time: 102.23 s
Current children cumulated vsize: 89688 KiB
Current children cumulated memory: 56968 KiB

[startup+162.3 s]
/proc/loadavg: 2.04 0.94 0.40 3/199 9048
/proc/meminfo: memFree=15480040/32770624 swapFree=66957008/67108860
[pid=8910] ppid=8906 vsize=89688 memory=56968 CPUtime=162.23 cores=0,2,4,6
/proc/8910/stat : 8910 (BTD) R 8906 8910 8853 0 -1 4202496 17852 0 0 0 16222 1 0 0 20 0 1 0 404004611 91840512 14242 33554432000 4194304 36700936 140724840752144 140724840751192 4313715 0 0 4096 0 0 0 0 17 2 0 0 1 0 0 38800048 38936640 70410240 140724840756264 140724840756340 140724840756340 140724840759249 0
/proc/8910/statm: 22422 14242 505 7937 0 14450 0
Current children cumulated CPU time: 162.23 s
Current children cumulated vsize: 89688 KiB
Current children cumulated memory: 56968 KiB

[startup+222.3 s]
/proc/loadavg: 2.02 1.13 0.50 3/200 9055
/proc/meminfo: memFree=15479152/32770624 swapFree=66957008/67108860
[pid=8910] ppid=8906 vsize=89688 memory=56968 CPUtime=222.23 cores=0,2,4,6
/proc/8910/stat : 8910 (BTD) R 8906 8910 8853 0 -1 4202496 18140 0 0 0 22222 1 0 0 20 0 1 0 404004611 91840512 14242 33554432000 4194304 36700936 140724840752144 140724840751192 4310139 0 0 4096 0 0 0 0 17 2 0 0 1 0 0 38800048 38936640 70410240 140724840756264 140724840756340 140724840756340 140724840759249 0
/proc/8910/statm: 22422 14242 505 7937 0 14450 0
Current children cumulated CPU time: 222.23 s
Current children cumulated vsize: 89688 KiB
Current children cumulated memory: 56968 KiB

[startup+282.3 s]
/proc/loadavg: 2.01 1.29 0.59 3/200 9059
/proc/meminfo: memFree=15478848/32770624 swapFree=66957008/67108860
[pid=8910] ppid=8906 vsize=89688 memory=56968 CPUtime=282.23 cores=0,2,4,6
/proc/8910/stat : 8910 (BTD) R 8906 8910 8853 0 -1 4202496 18428 0 0 0 28222 1 0 0 20 0 1 0 404004611 91840512 14242 33554432000 4194304 36700936 140724840752144 140724840751192 4312040 0 0 4096 0 0 0 0 17 2 0 0 1 0 0 38800048 38936640 70410240 140724840756264 140724840756340 140724840756340 140724840759249 0
/proc/8910/statm: 22422 14242 505 7937 0 14450 0
Current children cumulated CPU time: 282.23 s
Current children cumulated vsize: 89688 KiB
Current children cumulated memory: 56968 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 1.42 0.68 3/201 9071
/proc/meminfo: memFree=15478868/32770624 swapFree=66957008/67108860
[pid=8910] ppid=8906 vsize=89688 memory=56968 CPUtime=342.22 cores=0,2,4,6
/proc/8910/stat : 8910 (BTD) R 8906 8910 8853 0 -1 4202496 18716 0 0 0 34221 1 0 0 20 0 1 0 404004611 91840512 14242 33554432000 4194304 36700936 140724840752144 140724840751192 4308993 0 0 4096 0 0 0 0 17 2 0 0 1 0 0 38800048 38936640 70410240 140724840756264 140724840756340 140724840756340 140724840759249 0
/proc/8910/statm: 22422 14242 505 7937 0 14450 0
Current children cumulated CPU time: 342.22 s
Current children cumulated vsize: 89688 KiB
Current children cumulated memory: 56968 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 1.53 0.76 3/201 9077
/proc/meminfo: memFree=15478508/32770624 swapFree=66957008/67108860
[pid=8910] ppid=8906 vsize=89688 memory=56968 CPUtime=402.22 cores=0,2,4,6
/proc/8910/stat : 8910 (BTD) R 8906 8910 8853 0 -1 4202496 19004 0 0 0 40221 1 0 0 20 0 1 0 404004611 91840512 14242 33554432000 4194304 36700936 140724840752144 140724840751192 4311997 0 0 4096 0 0 0 0 17 2 0 0 1 0 0 38800048 38936640 70410240 140724840756264 140724840756340 140724840756340 140724840759249 0
/proc/8910/statm: 22422 14242 505 7937 0 14450 0
Current children cumulated CPU time: 402.22 s
Current children cumulated vsize: 89688 KiB
Current children cumulated memory: 56968 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 1.61 0.84 3/201 9081
/proc/meminfo: memFree=15478500/32770624 swapFree=66957008/67108860
[pid=8910] ppid=8906 vsize=89688 memory=56968 CPUtime=462.22 cores=0,2,4,6
/proc/8910/stat : 8910 (BTD) R 8906 8910 8853 0 -1 4202496 19291 0 0 0 46221 1 0 0 20 0 1 0 404004611 91840512 14242 33554432000 4194304 36700936 140724840752144 140724840751192 4313715 0 0 4096 0 0 0 0 17 2 0 0 1 0 0 38800048 38936640 70410240 140724840756264 140724840756340 140724840756340 140724840759249 0
/proc/8910/statm: 22422 14242 505 7937 0 14450 0
Current children cumulated CPU time: 462.22 s
Current children cumulated vsize: 89688 KiB
Current children cumulated memory: 56968 KiB


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

/proc/8910/statm: 22422 14244 507 7937 0 14450 0
Current children cumulated CPU time: 1722.18 s
Current children cumulated vsize: 89688 KiB
Current children cumulated memory: 56976 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.04 1.75 3/200 9224
/proc/meminfo: memFree=15477628/32770624 swapFree=66957008/67108860
[pid=8910] ppid=8906 vsize=89688 memory=56976 CPUtime=1782.18 cores=0,2,4,6
/proc/8910/stat : 8910 (BTD) R 8906 8910 8853 0 -1 4202496 25643 0 0 0 178216 2 0 0 20 0 1 0 404004611 91840512 14244 33554432000 4194304 36700936 140724840752144 140724840751192 4309024 0 0 4096 0 0 0 0 17 2 0 0 1 0 0 38800048 38936640 70410240 140724840756264 140724840756340 140724840756340 140724840759249 0
/proc/8910/statm: 22422 14244 507 7937 0 14450 0
Current children cumulated CPU time: 1782.18 s
Current children cumulated vsize: 89688 KiB
Current children cumulated memory: 56976 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.03 1.77 3/200 9230
/proc/meminfo: memFree=15476700/32770624 swapFree=66957008/67108860
[pid=8910] ppid=8906 vsize=89688 memory=56976 CPUtime=1842.18 cores=0,2,4,6
/proc/8910/stat : 8910 (BTD) R 8906 8910 8853 0 -1 4202496 25932 0 0 0 184216 2 0 0 20 0 1 0 404004611 91840512 14244 33554432000 4194304 36700936 140724840752144 140724840751192 4312015 0 0 4096 0 0 0 0 17 2 0 0 1 0 0 38800048 38936640 70410240 140724840756264 140724840756340 140724840756340 140724840759249 0
/proc/8910/statm: 22422 14244 507 7937 0 14450 0
Current children cumulated CPU time: 1842.18 s
Current children cumulated vsize: 89688 KiB
Current children cumulated memory: 56976 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.03 1.78 3/199 9234
/proc/meminfo: memFree=15476740/32770624 swapFree=66957008/67108860
[pid=8910] ppid=8906 vsize=89688 memory=56976 CPUtime=1902.18 cores=0,2,4,6
/proc/8910/stat : 8910 (BTD) R 8906 8910 8853 0 -1 4202496 26221 0 0 0 190216 2 0 0 20 0 1 0 404004611 91840512 14244 33554432000 4194304 36700936 140724840752144 140724840751192 4313712 0 0 4096 0 0 0 0 17 2 0 0 1 0 0 38800048 38936640 70410240 140724840756264 140724840756340 140724840756340 140724840759249 0
/proc/8910/statm: 22422 14244 507 7937 0 14450 0
Current children cumulated CPU time: 1902.18 s
Current children cumulated vsize: 89688 KiB
Current children cumulated memory: 56976 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.02 1.79 3/199 9238
/proc/meminfo: memFree=15477152/32770624 swapFree=66957008/67108860
[pid=8910] ppid=8906 vsize=89688 memory=56976 CPUtime=1962.17 cores=0,2,4,6
/proc/8910/stat : 8910 (BTD) R 8906 8910 8853 0 -1 4202496 26510 0 0 0 196215 2 0 0 20 0 1 0 404004611 91840512 14244 33554432000 4194304 36700936 140724840752144 140724840751192 4312015 0 0 4096 0 0 0 0 17 2 0 0 1 0 0 38800048 38936640 70410240 140724840756264 140724840756340 140724840756340 140724840759249 0
/proc/8910/statm: 22422 14244 507 7937 0 14450 0
Current children cumulated CPU time: 1962.17 s
Current children cumulated vsize: 89688 KiB
Current children cumulated memory: 56976 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.02 1.81 3/199 9244
/proc/meminfo: memFree=15476684/32770624 swapFree=66957008/67108860
[pid=8910] ppid=8906 vsize=89688 memory=56976 CPUtime=2022.17 cores=0,2,4,6
/proc/8910/stat : 8910 (BTD) R 8906 8910 8853 0 -1 4202496 26799 0 0 0 202215 2 0 0 20 0 1 0 404004611 91840512 14244 33554432000 4194304 36700936 140724840752144 140724840751192 4312015 0 0 4096 0 0 0 0 17 2 0 0 1 0 0 38800048 38936640 70410240 140724840756264 140724840756340 140724840756340 140724840759249 0
/proc/8910/statm: 22422 14244 507 7937 0 14450 0
Current children cumulated CPU time: 2022.17 s
Current children cumulated vsize: 89688 KiB
Current children cumulated memory: 56976 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 1.82 3/199 9248
/proc/meminfo: memFree=15476452/32770624 swapFree=66957008/67108860
[pid=8910] ppid=8906 vsize=89688 memory=56976 CPUtime=2082.17 cores=0,2,4,6
/proc/8910/stat : 8910 (BTD) R 8906 8910 8853 0 -1 4202496 27088 0 0 0 208215 2 0 0 20 0 1 0 404004611 91840512 14244 33554432000 4194304 36700936 140724840752144 140724840751192 4313721 0 0 4096 0 0 0 0 17 2 0 0 1 0 0 38800048 38936640 70410240 140724840756264 140724840756340 140724840756340 140724840759249 0
/proc/8910/statm: 22422 14244 507 7937 0 14450 0
Current children cumulated CPU time: 2082.17 s
Current children cumulated vsize: 89688 KiB
Current children cumulated memory: 56976 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 1.83 3/199 9259
/proc/meminfo: memFree=15476636/32770624 swapFree=66957008/67108860
[pid=8910] ppid=8906 vsize=89688 memory=56976 CPUtime=2142.17 cores=0,2,4,6
/proc/8910/stat : 8910 (BTD) R 8906 8910 8853 0 -1 4202496 27377 0 0 0 214215 2 0 0 20 0 1 0 404004611 91840512 14244 33554432000 4194304 36700936 140724840752144 140724840751192 4308953 0 0 4096 0 0 0 0 17 2 0 0 1 0 0 38800048 38936640 70410240 140724840756264 140724840756340 140724840756340 140724840759249 0
/proc/8910/statm: 22422 14244 507 7937 0 14450 0
Current children cumulated CPU time: 2142.17 s
Current children cumulated vsize: 89688 KiB
Current children cumulated memory: 56976 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 1.84 3/199 9265
/proc/meminfo: memFree=15476520/32770624 swapFree=66957008/67108860
[pid=8910] ppid=8906 vsize=89688 memory=56976 CPUtime=2202.17 cores=0,2,4,6
/proc/8910/stat : 8910 (BTD) R 8906 8910 8853 0 -1 4202496 27667 0 0 0 220215 2 0 0 20 0 1 0 404004611 91840512 14244 33554432000 4194304 36700936 140724840752144 140724840751192 4313712 0 0 4096 0 0 0 0 17 2 0 0 1 0 0 38800048 38936640 70410240 140724840756264 140724840756340 140724840756340 140724840759249 0
/proc/8910/statm: 22422 14244 507 7937 0 14450 0
Current children cumulated CPU time: 2202.17 s
Current children cumulated vsize: 89688 KiB
Current children cumulated memory: 56976 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 1.85 3/199 9269
/proc/meminfo: memFree=15476888/32770624 swapFree=66957008/67108860
[pid=8910] ppid=8906 vsize=89688 memory=56976 CPUtime=2262.16 cores=0,2,4,6
/proc/8910/stat : 8910 (BTD) R 8906 8910 8853 0 -1 4202496 27954 0 0 0 226214 2 0 0 20 0 1 0 404004611 91840512 14244 33554432000 4194304 36700936 140724840752144 140724840751192 4312040 0 0 4096 0 0 0 0 17 2 0 0 1 0 0 38800048 38936640 70410240 140724840756264 140724840756340 140724840756340 140724840759249 0
/proc/8910/statm: 22422 14244 507 7937 0 14450 0
Current children cumulated CPU time: 2262.16 s
Current children cumulated vsize: 89688 KiB
Current children cumulated memory: 56976 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 1.86 3/199 9273
/proc/meminfo: memFree=15476996/32770624 swapFree=66957008/67108860
[pid=8910] ppid=8906 vsize=89688 memory=56976 CPUtime=2322.16 cores=0,2,4,6
/proc/8910/stat : 8910 (BTD) R 8906 8910 8853 0 -1 4202496 28242 0 0 0 232214 2 0 0 20 0 1 0 404004611 91840512 14244 33554432000 4194304 36700936 140724840752144 140724840751192 4309005 0 0 4096 0 0 0 0 17 2 0 0 1 0 0 38800048 38936640 70410240 140724840756264 140724840756340 140724840756340 140724840759249 0
/proc/8910/statm: 22422 14244 507 7937 0 14450 0
Current children cumulated CPU time: 2322.16 s
Current children cumulated vsize: 89688 KiB
Current children cumulated memory: 56976 KiB

[startup+2382.3 s]
/proc/loadavg: 2.34 2.09 1.90 3/199 9279
/proc/meminfo: memFree=15476512/32770624 swapFree=66957008/67108860
[pid=8910] ppid=8906 vsize=89688 memory=56976 CPUtime=2382.16 cores=0,2,4,6
/proc/8910/stat : 8910 (BTD) R 8906 8910 8853 0 -1 4202496 28530 0 0 0 238214 2 0 0 20 0 1 0 404004611 91840512 14244 33554432000 4194304 36700936 140724840752144 140724840751192 4312003 0 0 4096 0 0 0 0 17 2 0 0 1 0 0 38800048 38936640 70410240 140724840756264 140724840756340 140724840756340 140724840759249 0
/proc/8910/statm: 22422 14244 507 7937 0 14450 0
Current children cumulated CPU time: 2382.16 s
Current children cumulated vsize: 89688 KiB
Current children cumulated memory: 56976 KiB

[startup+2442.3 s]
/proc/loadavg: 2.23 2.12 1.92 3/199 9283
/proc/meminfo: memFree=15476768/32770624 swapFree=66957008/67108860
[pid=8910] ppid=8906 vsize=89688 memory=56976 CPUtime=2442.16 cores=0,2,4,6
/proc/8910/stat : 8910 (BTD) R 8906 8910 8853 0 -1 4202496 28819 0 0 0 244214 2 0 0 20 0 1 0 404004611 91840512 14244 33554432000 4194304 36700936 140724840752144 140724840751192 4313715 0 0 4096 0 0 0 0 17 2 0 0 1 0 0 38800048 38936640 70410240 140724840756264 140724840756340 140724840756340 140724840759249 0
/proc/8910/statm: 22422 14244 507 7937 0 14450 0
Current children cumulated CPU time: 2442.16 s
Current children cumulated vsize: 89688 KiB
Current children cumulated memory: 56976 KiB

[startup+2502.3 s]
/proc/loadavg: 2.08 2.10 1.93 3/199 9287
/proc/meminfo: memFree=15477916/32770624 swapFree=66957008/67108860
[pid=8910] ppid=8906 vsize=89688 memory=56976 CPUtime=2502.16 cores=0,2,4,6
/proc/8910/stat : 8910 (BTD) R 8906 8910 8853 0 -1 4202496 29108 0 0 0 250214 2 0 0 20 0 1 0 404004611 91840512 14244 33554432000 4194304 36700936 140724840752144 140724840751192 4312015 0 0 4096 0 0 0 0 17 2 0 0 1 0 0 38800048 38936640 70410240 140724840756264 140724840756340 140724840756340 140724840759249 0
/proc/8910/statm: 22422 14244 507 7937 0 14450 0
Current children cumulated CPU time: 2502.16 s
Current children cumulated vsize: 89688 KiB
Current children cumulated memory: 56976 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.06 2.09 1.93 3/199 9289
/proc/meminfo: memFree=15477452/32770624 swapFree=66957008/67108860
[pid=8910] ppid=8906 vsize=89688 memory=56976 CPUtime=2519.86 cores=0,2,4,6
/proc/8910/stat : 8910 (BTD) R 8906 8910 8853 0 -1 4202496 29137 0 0 0 251984 2 0 0 20 0 1 0 404004611 91840512 14244 33554432000 4194304 36700936 140724840752144 140724840751192 4312015 0 0 4096 0 0 0 0 17 2 0 0 1 0 0 38800048 38936640 70410240 140724840756264 140724840756340 140724840756340 140724840759249 0
/proc/8910/statm: 22422 14244 507 7937 0 14450 0
Current children cumulated CPU time: 2519.86 s
Current children cumulated vsize: 89688 KiB
Current children cumulated memory: 56976 KiB

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

[startup+2520.01 s]
# the end of solver process 8910 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2519.85 s, system=0.023999 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): 2519.87
CPU user time (s): 2519.85
CPU system time (s): 0.023999
CPU usage (%): 99.9946
Max. virtual memory (cumulated for all children) (KiB): 89688
Max. memory (cumulated for all children) (KiB): 56976

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2519.85
system time used= 0.023999
maximum resident set size= 56976
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 29137
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= 8
involuntary context switches= 3152


# summary of solver processes directly reported to runsolver:
#   pid: 8910
#   total CPU time (s): 2519.87
#   total CPU user time (s): 2519.85
#   total CPU system time (s): 0.023999

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 7.76417 second user time and 17.8114 second system time

The end

Launcher Data 

Begin job on node147 at 2019-09-12 11:34:15
IDJOB=4386671
IDBENCH=120660
IDSOLVER=2822
FILE ID=node147/4386671-1568280898
RUNJOBID= node147-1568280855-8884
PBS_JOBID= 21701064
Free space on /tmp= 52144 MiB

SOLVER NAME= BTD 19.07.01
BENCH NAME= XCSP17/Knights/Knights-m1-s1/Knights-080-25.xml
COMMAND LINE= BTD TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4386671-1568280898/watcher-4386671-1568280898 -o /tmp/evaluation-result-4386671-1568280898/solver-4386671-1568280898 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node147-1568280855-8884 --watchdog 2580  BTD 2520 HOME/instance-4386671-1568280898.xml

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

MD5SUM BENCH= 86f21c6f99b90e2b5de67b4ee346bae4
RANDOM SEED=758042733

node147.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	: 5333.52
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	: 5333.52
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	: 5333.52
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	: 5333.52
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:        15564324 kB
MemAvailable:   31818596 kB
Buffers:          156572 kB
Cached:         16134948 kB
SwapCached:        48504 kB
Active:          2403472 kB
Inactive:       13938248 kB
Active(anon):      13432 kB
Inactive(anon):    78236 kB
Active(file):    2390040 kB
Inactive(file): 13860012 kB
Unevictable:      109092 kB
Mlocked:          109092 kB
SwapTotal:      67108860 kB
SwapFree:       66957008 kB
Dirty:             55420 kB
Writeback:             0 kB
AnonPages:        112808 kB
Mapped:            42664 kB
Shmem:             32764 kB
Slab:             459244 kB
SReclaimable:     432680 kB
SUnreclaim:        26564 kB
KernelStack:        3392 kB
PageTables:         5432 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     502604 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     67584 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      120192 kB
DirectMap2M:    33425408 kB

Free space on /tmp at the end= 52020 MiB
End job on node147 at 2019-09-12 12:16:25