Trace number 4386863

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) 2520.02 2519.8

General information on the benchmark

NamePseudoBoolean/PseudoBoolean-dec-fpga/
Pb-fpga45-44-sat.xml
MD5SUM5bcfa8fa7457011a5ed18201858fb80b
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 benchmark6.71118
Satisfiable
(Un)Satisfiability was proved
Number of variables2970
Number of constraints2113
Number of domains1
Minimum domain size2
Maximum domain size2
Distribution of domain sizes[{"size":2,"count":2970}]
Minimum variable degree3
Maximum variable degree45
Distribution of variable degrees[{"degree":3,"count":1980},{"degree":45,"count":990}]
Minimum constraint arity22
Maximum constraint arity45
Distribution of constraint arities[{"arity":22,"count":22},{"arity":23,"count":2002},{"arity":44,"count":45},{"arity":45,"count":44}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"sum","count":2113}]
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: 16375 MiB (10151 MiB free)
  memory of node 1: 16384 MiB (13560 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4386863-1568283441/watcher-4386863-1568283441 -o /tmp/evaluation-result-4386863-1568283441/solver-4386863-1568283441 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node116-1568280873-31188 --watchdog 2580 BTD 2520 HOME/instance-4386863-1568283441.xml 

running on 4 cores: 0-3

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=31592, runsolver pid=31589
Current StackSize limit: 8192 KiB


[startup+0.10016 s]*
/proc/loadavg: 2.00 2.01 1.89 3/199 31593
/proc/meminfo: memFree=24278212/32770688 swapFree=66960400/67108860
[pid=31592] ppid=31589 vsize=35828 memory=5352 CPUtime=0.1 cores=0-3
/proc/31592/stat : 31592 (BTD) R 31589 31592 31157 0 -1 4202496 1479 0 0 0 10 0 0 0 20 0 1 0 404285771 36687872 1338 33554432000 4194304 36700936 140728864692672 140728864692672 4225548 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 54169600 140728864695336 140728864695412 140728864695412 140728864698321 0
/proc/31592/statm: 8957 1338 445 7937 0 985 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 35828 KiB
Current children cumulated memory: 5352 KiB

[startup+0.210739 s]*
/proc/loadavg: 2.00 2.01 1.89 3/199 31593
/proc/meminfo: memFree=24277592/32770688 swapFree=66960400/67108860
[pid=31592] ppid=31589 vsize=36340 memory=5864 CPUtime=0.21 cores=0-3
/proc/31592/stat : 31592 (BTD) R 31589 31592 31157 0 -1 4202496 1612 0 0 0 21 0 0 0 20 0 1 0 404285771 37212160 1466 33554432000 4194304 36700936 140728864692672 140728864692672 4225536 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 54169600 140728864695336 140728864695412 140728864695412 140728864698321 0
/proc/31592/statm: 9085 1466 445 7937 0 1113 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 36340 KiB
Current children cumulated memory: 5864 KiB

[startup+0.310125 s]*
/proc/loadavg: 2.00 2.01 1.89 3/199 31593
/proc/meminfo: memFree=24276848/32770688 swapFree=66960400/67108860
[pid=31592] ppid=31589 vsize=36848 memory=6376 CPUtime=0.31 cores=0-3
/proc/31592/stat : 31592 (BTD) R 31589 31592 31157 0 -1 4202496 1730 0 0 0 31 0 0 0 20 0 1 0 404285771 37732352 1594 33554432000 4194304 36700936 140728864692672 140728864692672 7949654 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 54169600 140728864695336 140728864695412 140728864695412 140728864698321 0
/proc/31592/statm: 9212 1594 445 7937 0 1240 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 36848 KiB
Current children cumulated memory: 6376 KiB

[startup+0.700289 s]
/proc/loadavg: 2.00 2.01 1.89 3/199 31593
/proc/meminfo: memFree=24276104/32770688 swapFree=66960400/67108860
[pid=31592] ppid=31589 vsize=38632 memory=8028 CPUtime=0.69 cores=0-3
/proc/31592/stat : 31592 (BTD) R 31589 31592 31157 0 -1 4202496 2188 0 0 0 69 0 0 0 20 0 1 0 404285771 39559168 2007 33554432000 4194304 36700936 140728864692672 140728864692672 7949654 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 54169600 140728864695336 140728864695412 140728864695412 140728864698321 0
/proc/31592/statm: 9658 2007 445 7937 0 1686 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 38632 KiB
Current children cumulated memory: 8028 KiB

[startup+1.5003 s]
/proc/loadavg: 1.84 1.98 1.88 3/199 31593
/proc/meminfo: memFree=24273444/32770688 swapFree=66960400/67108860
[pid=31592] ppid=31589 vsize=42580 memory=12108 CPUtime=1.49 cores=0-3
/proc/31592/stat : 31592 (BTD) R 31589 31592 31157 0 -1 4202496 3161 0 0 0 149 0 0 0 20 0 1 0 404285771 43601920 3027 33554432000 4194304 36700936 140728864692672 140728864686920 7949654 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 54169600 140728864695336 140728864695412 140728864695412 140728864698321 0
/proc/31592/statm: 10645 3027 445 7937 0 2673 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 42580 KiB
Current children cumulated memory: 12108 KiB

[startup+3.11051 s]
/proc/loadavg: 1.84 1.98 1.88 3/199 31593
/proc/meminfo: memFree=24255708/32770688 swapFree=66960400/67108860
[pid=31592] ppid=31589 vsize=58192 memory=27712 CPUtime=3.1 cores=0-3
/proc/31592/stat : 31592 (BTD) R 31589 31592 31157 0 -1 4202496 10060 0 0 0 310 0 0 0 20 0 1 0 404285771 59588608 6928 33554432000 4194304 36700936 140728864692672 140728864691720 4468774 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 54169600 140728864695336 140728864695412 140728864695412 140728864698321 0
/proc/31592/statm: 14548 6928 489 7937 0 6576 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 58192 KiB
Current children cumulated memory: 27712 KiB

[startup+6.3003 s]
/proc/loadavg: 1.93 2.00 1.88 3/199 31593
/proc/meminfo: memFree=24254376/32770688 swapFree=66960400/67108860
[pid=31592] ppid=31589 vsize=59240 memory=28680 CPUtime=6.29 cores=0-3
/proc/31592/stat : 31592 (BTD) R 31589 31592 31157 0 -1 4202496 13442 0 0 0 628 1 0 0 20 0 1 0 404285771 60661760 7170 33554432000 4194304 36700936 140728864692672 140728864691720 8340231 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 54169600 140728864695336 140728864695412 140728864695412 140728864698321 0
/proc/31592/statm: 14810 7170 493 7937 0 6838 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 59240 KiB
Current children cumulated memory: 28680 KiB

[startup+12.7003 s]
/proc/loadavg: 1.94 2.00 1.88 3/199 31593
/proc/meminfo: memFree=24254060/32770688 swapFree=66960400/67108860
[pid=31592] ppid=31589 vsize=59372 memory=28900 CPUtime=12.69 cores=0-3
/proc/31592/stat : 31592 (BTD) R 31589 31592 31157 0 -1 4202496 16797 0 0 0 1266 3 0 0 20 0 1 0 404285771 60796928 7225 33554432000 4194304 36700936 140728864692672 140728864691720 6947479 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 54169600 140728864695336 140728864695412 140728864695412 140728864698321 0
/proc/31592/statm: 14843 7225 504 7937 0 6871 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 59372 KiB
Current children cumulated memory: 28900 KiB

[startup+25.5003 s]
/proc/loadavg: 1.95 2.00 1.88 3/199 31593
/proc/meminfo: memFree=24253812/32770688 swapFree=66960400/67108860
[pid=31592] ppid=31589 vsize=59640 memory=29208 CPUtime=25.49 cores=0-3
/proc/31592/stat : 31592 (BTD) R 31589 31592 31157 0 -1 4202496 23471 0 0 0 2544 5 0 0 20 0 1 0 404285771 61071360 7302 33554432000 4194304 36700936 140728864692672 140728864691720 8340231 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 54169600 140728864695336 140728864695412 140728864695412 140728864698321 0
/proc/31592/statm: 14910 7302 504 7937 0 6938 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 59640 KiB
Current children cumulated memory: 29208 KiB

[startup+51.1106 s]
/proc/loadavg: 1.97 2.00 1.89 3/199 31596
/proc/meminfo: memFree=24252472/32770688 swapFree=66960400/67108860
[pid=31592] ppid=31589 vsize=59772 memory=29376 CPUtime=51.1 cores=0-3
/proc/31592/stat : 31592 (BTD) R 31589 31592 31157 0 -1 4202496 25885 0 0 0 5099 11 0 0 20 0 1 0 404285771 61206528 7344 33554432000 4194304 36700936 140728864692672 140728864691720 4468774 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 54169600 140728864695336 140728864695412 140728864695412 140728864698321 0
/proc/31592/statm: 14943 7344 504 7937 0 6971 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 59772 KiB
Current children cumulated memory: 29376 KiB

[startup+102.3 s]
/proc/loadavg: 1.99 2.00 1.89 3/199 31599
/proc/meminfo: memFree=24252896/32770688 swapFree=66960400/67108860
[pid=31592] ppid=31589 vsize=59772 memory=29620 CPUtime=102.29 cores=0-3
/proc/31592/stat : 31592 (BTD) R 31589 31592 31157 0 -1 4202496 26034 0 0 0 10207 22 0 0 20 0 1 0 404285771 61206528 7405 33554432000 4194304 36700936 140728864692672 140728864691720 8340231 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 54169600 140728864695336 140728864695412 140728864695412 140728864698321 0
/proc/31592/statm: 14943 7405 504 7937 0 6971 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 59772 KiB
Current children cumulated memory: 29620 KiB

[startup+162.3 s]
/proc/loadavg: 1.99 2.00 1.90 3/199 31603
/proc/meminfo: memFree=24253868/32770688 swapFree=66960400/67108860
[pid=31592] ppid=31589 vsize=59908 memory=29672 CPUtime=162.29 cores=0-3
/proc/31592/stat : 31592 (BTD) R 31589 31592 31157 0 -1 4202496 26087 0 0 0 16196 33 0 0 20 0 1 0 404285771 61345792 7418 33554432000 4194304 36700936 140728864692672 140728864691720 8340231 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 54169600 140728864695336 140728864695412 140728864695412 140728864698321 0
/proc/31592/statm: 14977 7418 504 7937 0 7005 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 59908 KiB
Current children cumulated memory: 29672 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.00 1.90 3/200 31617
/proc/meminfo: memFree=24253044/32770688 swapFree=66960400/67108860
[pid=31592] ppid=31589 vsize=59908 memory=29760 CPUtime=222.31 cores=0-3
/proc/31592/stat : 31592 (BTD) R 31589 31592 31157 0 -1 4202496 26145 0 0 0 22184 47 0 0 20 0 1 0 404285771 61345792 7440 33554432000 4194304 36700936 140728864692672 140728864691720 8340231 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 54169600 140728864695336 140728864695412 140728864695412 140728864698321 0
/proc/31592/statm: 14977 7440 504 7937 0 7005 0
Current children cumulated CPU time: 222.31 s
Current children cumulated vsize: 59908 KiB
Current children cumulated memory: 29760 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/200 31621
/proc/meminfo: memFree=24252996/32770688 swapFree=66960400/67108860
[pid=31592] ppid=31589 vsize=59908 memory=29760 CPUtime=282.31 cores=0-3
/proc/31592/stat : 31592 (BTD) R 31589 31592 31157 0 -1 4202496 26145 0 0 0 28172 59 0 0 20 0 1 0 404285771 61345792 7440 33554432000 4194304 36700936 140728864692672 140728864691720 8340231 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 54169600 140728864695336 140728864695412 140728864695412 140728864698321 0
/proc/31592/statm: 14977 7440 504 7937 0 7005 0
Current children cumulated CPU time: 282.31 s
Current children cumulated vsize: 59908 KiB
Current children cumulated memory: 29760 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/200 31625
/proc/meminfo: memFree=24252756/32770688 swapFree=66960400/67108860
[pid=31592] ppid=31589 vsize=60040 memory=29760 CPUtime=342.31 cores=0-3
/proc/31592/stat : 31592 (BTD) R 31589 31592 31157 0 -1 4202496 26196 0 0 0 34160 71 0 0 20 0 1 0 404285771 61480960 7440 33554432000 4194304 36700936 140728864692672 140728864691720 4468774 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 54169600 140728864695336 140728864695412 140728864695412 140728864698321 0
/proc/31592/statm: 15010 7440 504 7937 0 7038 0
Current children cumulated CPU time: 342.31 s
Current children cumulated vsize: 60040 KiB
Current children cumulated memory: 29760 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/200 31631
/proc/meminfo: memFree=24252864/32770688 swapFree=66960400/67108860
[pid=31592] ppid=31589 vsize=60040 memory=29760 CPUtime=402.32 cores=0-3
/proc/31592/stat : 31592 (BTD) R 31589 31592 31157 0 -1 4202496 26196 0 0 0 40148 84 0 0 20 0 1 0 404285771 61480960 7440 33554432000 4194304 36700936 140728864692672 140728864691720 8340231 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 54169600 140728864695336 140728864695412 140728864695412 140728864698321 0
/proc/31592/statm: 15010 7440 504 7937 0 7038 0
Current children cumulated CPU time: 402.32 s
Current children cumulated vsize: 60040 KiB
Current children cumulated memory: 29760 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/200 31635
/proc/meminfo: memFree=24252348/32770688 swapFree=66960400/67108860
[pid=31592] ppid=31589 vsize=60040 memory=29944 CPUtime=462.33 cores=0-3
/proc/31592/stat : 31592 (BTD) R 31589 31592 31157 0 -1 4202496 26275 0 0 0 46137 96 0 0 20 0 1 0 404285771 61480960 7486 33554432000 4194304 36700936 140728864692672 140728864691720 8340231 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 54169600 140728864695336 140728864695412 140728864695412 140728864698321 0
/proc/31592/statm: 15010 7486 504 7937 0 7038 0
Current children cumulated CPU time: 462.33 s
Current children cumulated vsize: 60040 KiB
Current children cumulated memory: 29944 KiB


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

/proc/31592/statm: 15076 7547 504 7937 0 7104 0
Current children cumulated CPU time: 1722.44 s
Current children cumulated vsize: 60304 KiB
Current children cumulated memory: 30188 KiB

[startup+1782.3 s]
/proc/loadavg: 1.74 2.06 2.05 2/192 31800
/proc/meminfo: memFree=24323600/32770688 swapFree=66960400/67108860
[pid=31592] ppid=31589 vsize=60304 memory=30188 CPUtime=1782.45 cores=0-3
/proc/31592/stat : 31592 (BTD) R 31589 31592 31157 0 -1 4202496 26878 0 0 0 177845 400 0 0 20 0 1 0 404285771 61751296 7547 33554432000 4194304 36700936 140728864692672 140728864691720 8340231 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 54169600 140728864695336 140728864695412 140728864695412 140728864698321 0
/proc/31592/statm: 15076 7547 504 7937 0 7104 0
Current children cumulated CPU time: 1782.45 s
Current children cumulated vsize: 60304 KiB
Current children cumulated memory: 30188 KiB

[startup+1842.3 s]
/proc/loadavg: 1.27 1.86 1.98 2/192 31806
/proc/meminfo: memFree=24323608/32770688 swapFree=66960400/67108860
[pid=31592] ppid=31589 vsize=60304 memory=30188 CPUtime=1842.45 cores=0-3
/proc/31592/stat : 31592 (BTD) R 31589 31592 31157 0 -1 4202496 26878 0 0 0 183832 413 0 0 20 0 1 0 404285771 61751296 7547 33554432000 4194304 36700936 140728864692672 140728864691720 8340231 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 54169600 140728864695336 140728864695412 140728864695412 140728864698321 0
/proc/31592/statm: 15076 7547 504 7937 0 7104 0
Current children cumulated CPU time: 1842.45 s
Current children cumulated vsize: 60304 KiB
Current children cumulated memory: 30188 KiB

[startup+1902.3 s]
/proc/loadavg: 1.10 1.71 1.92 2/192 31810
/proc/meminfo: memFree=24324332/32770688 swapFree=66960400/67108860
[pid=31592] ppid=31589 vsize=60304 memory=30188 CPUtime=1902.45 cores=0-3
/proc/31592/stat : 31592 (BTD) R 31589 31592 31157 0 -1 4202496 26914 0 0 0 189820 425 0 0 20 0 1 0 404285771 61751296 7547 33554432000 4194304 36700936 140728864692672 140728864691720 8340231 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 54169600 140728864695336 140728864695412 140728864695412 140728864698321 0
/proc/31592/statm: 15076 7547 504 7937 0 7104 0
Current children cumulated CPU time: 1902.45 s
Current children cumulated vsize: 60304 KiB
Current children cumulated memory: 30188 KiB

[startup+1962.3 s]
/proc/loadavg: 1.04 1.58 1.86 2/192 31814
/proc/meminfo: memFree=24324296/32770688 swapFree=66960400/67108860
[pid=31592] ppid=31589 vsize=60436 memory=30216 CPUtime=1962.46 cores=0-3
/proc/31592/stat : 31592 (BTD) R 31589 31592 31157 0 -1 4202496 26972 0 0 0 195810 436 0 0 20 0 1 0 404285771 61886464 7554 33554432000 4194304 36700936 140728864692672 140728864691720 8340231 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 54169600 140728864695336 140728864695412 140728864695412 140728864698321 0
/proc/31592/statm: 15109 7554 504 7937 0 7137 0
Current children cumulated CPU time: 1962.46 s
Current children cumulated vsize: 60436 KiB
Current children cumulated memory: 30216 KiB

[startup+2022.3 s]
/proc/loadavg: 1.01 1.47 1.81 2/193 31828
/proc/meminfo: memFree=24323484/32770688 swapFree=66960400/67108860
[pid=31592] ppid=31589 vsize=60436 memory=30288 CPUtime=2022.46 cores=0-3
/proc/31592/stat : 31592 (BTD) R 31589 31592 31157 0 -1 4202496 27012 0 0 0 201798 448 0 0 20 0 1 0 404285771 61886464 7572 33554432000 4194304 36700936 140728864692672 140728864691720 8340231 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 54169600 140728864695336 140728864695412 140728864695412 140728864698321 0
/proc/31592/statm: 15109 7572 504 7937 0 7137 0
Current children cumulated CPU time: 2022.46 s
Current children cumulated vsize: 60436 KiB
Current children cumulated memory: 30288 KiB

[startup+2082.3 s]
/proc/loadavg: 1.00 1.39 1.76 2/193 31832
/proc/meminfo: memFree=24324464/32770688 swapFree=66960400/67108860
[pid=31592] ppid=31589 vsize=60436 memory=30288 CPUtime=2082.47 cores=0-3
/proc/31592/stat : 31592 (BTD) R 31589 31592 31157 0 -1 4202496 27012 0 0 0 207784 463 0 0 20 0 1 0 404285771 61886464 7572 33554432000 4194304 36700936 140728864692672 140728864691720 8340231 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 54169600 140728864695336 140728864695412 140728864695412 140728864698321 0
/proc/31592/statm: 15109 7572 504 7937 0 7137 0
Current children cumulated CPU time: 2082.47 s
Current children cumulated vsize: 60436 KiB
Current children cumulated memory: 30288 KiB

[startup+2142.3 s]
/proc/loadavg: 1.00 1.32 1.71 2/193 31836
/proc/meminfo: memFree=24324792/32770688 swapFree=66960400/67108860
[pid=31592] ppid=31589 vsize=60436 memory=30288 CPUtime=2142.48 cores=0-3
/proc/31592/stat : 31592 (BTD) R 31589 31592 31157 0 -1 4202496 27052 0 0 0 213773 475 0 0 20 0 1 0 404285771 61886464 7572 33554432000 4194304 36700936 140728864692672 140728864691720 8340231 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 54169600 140728864695336 140728864695412 140728864695412 140728864698321 0
/proc/31592/statm: 15109 7572 504 7937 0 7137 0
Current children cumulated CPU time: 2142.48 s
Current children cumulated vsize: 60436 KiB
Current children cumulated memory: 30288 KiB

[startup+2202.3 s]
/proc/loadavg: 1.00 1.26 1.67 2/193 31842
/proc/meminfo: memFree=24324616/32770688 swapFree=66960400/67108860
[pid=31592] ppid=31589 vsize=60436 memory=30288 CPUtime=2202.48 cores=0-3
/proc/31592/stat : 31592 (BTD) R 31589 31592 31157 0 -1 4202496 27052 0 0 0 219760 488 0 0 20 0 1 0 404285771 61886464 7572 33554432000 4194304 36700936 140728864692672 140728864691720 8340231 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 54169600 140728864695336 140728864695412 140728864695412 140728864698321 0
/proc/31592/statm: 15109 7572 504 7937 0 7137 0
Current children cumulated CPU time: 2202.48 s
Current children cumulated vsize: 60436 KiB
Current children cumulated memory: 30288 KiB

[startup+2262.3 s]
/proc/loadavg: 1.00 1.21 1.63 2/193 31846
/proc/meminfo: memFree=24324396/32770688 swapFree=66960400/67108860
[pid=31592] ppid=31589 vsize=60436 memory=30288 CPUtime=2262.49 cores=0-3
/proc/31592/stat : 31592 (BTD) R 31589 31592 31157 0 -1 4202496 27092 0 0 0 225748 501 0 0 20 0 1 0 404285771 61886464 7572 33554432000 4194304 36700936 140728864692672 140728864691720 8340231 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 54169600 140728864695336 140728864695412 140728864695412 140728864698321 0
/proc/31592/statm: 15109 7572 504 7937 0 7137 0
Current children cumulated CPU time: 2262.49 s
Current children cumulated vsize: 60436 KiB
Current children cumulated memory: 30288 KiB

[startup+2322.3 s]
/proc/loadavg: 1.00 1.17 1.59 2/192 31851
/proc/meminfo: memFree=24324504/32770688 swapFree=66960400/67108860
[pid=31592] ppid=31589 vsize=60436 memory=30288 CPUtime=2322.5 cores=0-3
/proc/31592/stat : 31592 (BTD) R 31589 31592 31157 0 -1 4202496 27092 0 0 0 231737 513 0 0 20 0 1 0 404285771 61886464 7572 33554432000 4194304 36700936 140728864692672 140728864691720 8340231 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 54169600 140728864695336 140728864695412 140728864695412 140728864698321 0
/proc/31592/statm: 15109 7572 504 7937 0 7137 0
Current children cumulated CPU time: 2322.5 s
Current children cumulated vsize: 60436 KiB
Current children cumulated memory: 30288 KiB

[startup+2382.3 s]
/proc/loadavg: 1.00 1.14 1.55 2/192 31857
/proc/meminfo: memFree=24323860/32770688 swapFree=66960400/67108860
[pid=31592] ppid=31589 vsize=60436 memory=30288 CPUtime=2382.49 cores=0-3
/proc/31592/stat : 31592 (BTD) R 31589 31592 31157 0 -1 4202496 27128 0 0 0 237726 523 0 0 20 0 1 0 404285771 61886464 7572 33554432000 4194304 36700936 140728864692672 140728864691720 8340231 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 54169600 140728864695336 140728864695412 140728864695412 140728864698321 0
/proc/31592/statm: 15109 7572 504 7937 0 7137 0
Current children cumulated CPU time: 2382.49 s
Current children cumulated vsize: 60436 KiB
Current children cumulated memory: 30288 KiB

[startup+2442.3 s]
/proc/loadavg: 1.00 1.12 1.52 2/192 31861
/proc/meminfo: memFree=24323720/32770688 swapFree=66960400/67108860
[pid=31592] ppid=31589 vsize=60436 memory=30288 CPUtime=2442.5 cores=0-3
/proc/31592/stat : 31592 (BTD) R 31589 31592 31157 0 -1 4202496 27128 0 0 0 243713 537 0 0 20 0 1 0 404285771 61886464 7572 33554432000 4194304 36700936 140728864692672 140728864691720 8340231 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 54169600 140728864695336 140728864695412 140728864695412 140728864698321 0
/proc/31592/statm: 15109 7572 504 7937 0 7137 0
Current children cumulated CPU time: 2442.5 s
Current children cumulated vsize: 60436 KiB
Current children cumulated memory: 30288 KiB

[startup+2502.3 s]
/proc/loadavg: 1.00 1.10 1.48 2/192 31866
/proc/meminfo: memFree=24323460/32770688 swapFree=66960400/67108860
[pid=31592] ppid=31589 vsize=60436 memory=30288 CPUtime=2502.51 cores=0-3
/proc/31592/stat : 31592 (BTD) R 31589 31592 31157 0 -1 4202496 27164 0 0 0 249702 549 0 0 20 0 1 0 404285771 61886464 7572 33554432000 4194304 36700936 140728864692672 140728864691720 8340231 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 54169600 140728864695336 140728864695412 140728864695412 140728864698321 0
/proc/31592/statm: 15109 7572 504 7937 0 7137 0
Current children cumulated CPU time: 2502.51 s
Current children cumulated vsize: 60436 KiB
Current children cumulated memory: 30288 KiB



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2519.8 s]
/proc/loadavg: 1.00 1.09 1.48 2/192 31869
/proc/meminfo: memFree=24323144/32770688 swapFree=66960400/67108860
[pid=31592] ppid=31589 vsize=60436 memory=30288 CPUtime=2520.01 cores=0-3
/proc/31592/stat : 31592 (BTD) R 31589 31592 31157 0 -1 4202496 27164 0 0 0 251448 553 0 0 20 0 1 0 404285771 61886464 7572 33554432000 4194304 36700936 140728864692672 140728864691720 8340231 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 54169600 140728864695336 140728864695412 140728864695412 140728864698321 0
/proc/31592/statm: 15109 7572 504 7937 0 7137 0
Current children cumulated CPU time: 2520.01 s
Current children cumulated vsize: 60436 KiB
Current children cumulated memory: 30288 KiB

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

[startup+2519.8 s]
# the end of solver process 31592 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2514.49 s, system=5.5325 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): 2519.8
CPU time (s): 2520.02
CPU user time (s): 2514.49
CPU system time (s): 5.5325
CPU usage (%): 100.009
Max. virtual memory (cumulated for all children) (KiB): 60436
Max. memory (cumulated for all children) (KiB): 30288

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2514.49
system time used= 5.53249
maximum resident set size= 30288
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 27164
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= 666


# summary of solver processes directly reported to runsolver:
#   pid: 31592
#   total CPU time (s): 2520.02
#   total CPU user time (s): 2514.49
#   total CPU system time (s): 5.5325

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.69175 second user time and 18.4864 second system time

The end

Launcher Data 

Begin job on node116 at 2019-09-12 12:16:40
IDJOB=4386863
IDBENCH=134701
IDSOLVER=2822
FILE ID=node116/4386863-1568283441
RUNJOBID= node116-1568280873-31188
PBS_JOBID= 21701086
Free space on /tmp= 54268 MiB

SOLVER NAME= BTD 19.07.01
BENCH NAME= XCSP17/PseudoBoolean/PseudoBoolean-dec-fpga/Pb-fpga45-44-sat.xml
COMMAND LINE= BTD TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4386863-1568283441/watcher-4386863-1568283441 -o /tmp/evaluation-result-4386863-1568283441/solver-4386863-1568283441 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node116-1568280873-31188 --watchdog 2580  BTD 2520 HOME/instance-4386863-1568283441.xml

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

MD5SUM BENCH= 5bcfa8fa7457011a5ed18201858fb80b
RANDOM SEED=641112728

node116.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		: 2667.000
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	: 5333.12
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		: 2667.000
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	: 5333.12
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		: 2667.000
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	: 5333.12
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		: 2667.000
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	: 5333.12
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		: 2667.000
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	: 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		: 2667.000
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	: 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		: 2667.000
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	: 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		: 2667.000
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:       32770688 kB
MemFree:        24280780 kB
MemAvailable:   31807876 kB
Buffers:           92548 kB
Cached:          7646340 kB
SwapCached:        46384 kB
Active:          1451500 kB
Inactive:        6345036 kB
Active(anon):      21220 kB
Inactive(anon):    76696 kB
Active(file):    1430280 kB
Inactive(file):  6268340 kB
Unevictable:      110104 kB
Mlocked:          110104 kB
SwapTotal:      67108860 kB
SwapFree:       66960400 kB
Dirty:             61480 kB
Writeback:             0 kB
AnonPages:        121972 kB
Mapped:            43808 kB
Shmem:             31784 kB
Slab:             285572 kB
SReclaimable:     256936 kB
SUnreclaim:        28636 kB
KernelStack:        3536 kB
PageTables:         5504 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494204 kB
Committed_AS:     534692 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350212 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     73728 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      116160 kB
DirectMap2M:    33429504 kB

Free space on /tmp at the end= 54268 MiB
End job on node116 at 2019-09-12 12:58:40