Trace number 4395013

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
PicatSAT 2019-09-12? (TO) 2519.87 2520.04

General information on the benchmark

NameQRandom/QRandom-bdd-18-21-2/
bdd-18-21-2-133-78-29.xml
MD5SUM91ee56688d10982c4440a8b03ad88e11
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 benchmark9.38861
Satisfiable
(Un)Satisfiability was proved
Number of variables21
Number of constraints133
Number of domains1
Minimum domain size2
Maximum domain size2
Distribution of domain sizes[{"size":2,"count":21}]
Minimum variable degree109
Maximum variable degree120
Distribution of variable degrees[{"degree":109,"count":1},{"degree":110,"count":1},{"degree":111,"count":1},{"degree":112,"count":4},{"degree":113,"count":2},{"degree":114,"count":5},{"degree":116,"count":4},{"degree":117,"count":1},{"degree":119,"count":1},{"degree":120,"count":1}]
Minimum constraint arity18
Maximum constraint arity18
Distribution of constraint arities[{"arity":18,"count":133}]
Number of extensional constraints133
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":133}]
Optimization problemNO
Type of objective

Solver Data


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 (12629 MiB free)
  memory of node 1: 16384 MiB (15153 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4395013-1568329554/watcher-4395013-1568329554 -o /tmp/evaluation-result-4395013-1568329554/solver-4395013-1568329554 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node132-1568322174-14886 --watchdog 2580 xcsp_picat HOME/instance-4395013-1568329554.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
solver pid=17000, runsolver pid=16997
Current StackSize limit: 8192 KiB


[startup+0.10075 s]*
/proc/loadavg: 2.00 2.01 2.05 3/205 17001
/proc/meminfo: memFree=28436680/32770624 swapFree=67008744/67108860
[pid=17000] ppid=16997 vsize=2031716 memory=18884 CPUtime=0.1 cores=1,3,5,7
/proc/17000/stat : 17000 (xcsp_picat) R 16997 17000 14854 0 -1 4202496 1859 0 0 0 10 0 0 0 20 0 1 0 408878168 2080477184 4721 33554432000 4194304 5870510 140731649657760 140731649657064 4538673 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 26546176 140731649664031 140731649664109 140731649664109 140731649667018 0
/proc/17000/statm: 507929 4721 835 410 0 503402 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 18884 KiB

[startup+0.210091 s]*
/proc/loadavg: 2.00 2.01 2.05 3/205 17001
/proc/meminfo: memFree=28430416/32770624 swapFree=67008744/67108860
[pid=17000] ppid=16997 vsize=2031716 memory=25028 CPUtime=0.21 cores=1,3,5,7
/proc/17000/stat : 17000 (xcsp_picat) R 16997 17000 14854 0 -1 4202496 1862 0 0 0 21 0 0 0 20 0 1 0 408878168 2080477184 6257 33554432000 4194304 5870510 140731649657760 140731649657064 139916267428864 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 26546176 140731649664031 140731649664109 140731649664109 140731649667018 0
/proc/17000/statm: 507929 6257 835 410 0 503402 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 25028 KiB

[startup+0.310057 s]*
/proc/loadavg: 2.00 2.01 2.05 3/205 17001
/proc/meminfo: memFree=28424272/32770624 swapFree=67008744/67108860
[pid=17000] ppid=16997 vsize=2031716 memory=29124 CPUtime=0.31 cores=1,3,5,7
/proc/17000/stat : 17000 (xcsp_picat) R 16997 17000 14854 0 -1 4202496 1864 0 0 0 31 0 0 0 20 0 1 0 408878168 2080477184 7281 33554432000 4194304 5870510 140731649657760 140731649657064 139916267428864 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 26546176 140731649664031 140731649664109 140731649664109 140731649667018 0
/proc/17000/statm: 507929 7281 835 410 0 503402 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 29124 KiB

[startup+0.700383 s]
/proc/loadavg: 2.00 2.01 2.05 3/205 17001
/proc/meminfo: memFree=28413660/32770624 swapFree=67008744/67108860
[pid=17000] ppid=16997 vsize=2031716 memory=39576 CPUtime=0.69 cores=1,3,5,7
/proc/17000/stat : 17000 (xcsp_picat) R 16997 17000 14854 0 -1 4202496 1874 0 0 0 69 0 0 0 20 0 1 0 408878168 2080477184 9894 33554432000 4194304 5870510 140731649657760 140731649657064 4695011 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 26546176 140731649664031 140731649664109 140731649664109 140731649667018 0
/proc/17000/statm: 507929 9894 837 410 0 503402 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 39576 KiB

[startup+1.50044 s]
/proc/loadavg: 2.00 2.01 2.05 3/205 17001
/proc/meminfo: memFree=28413660/32770624 swapFree=67008744/67108860
[pid=17000] ppid=16997 vsize=2031716 memory=39576 CPUtime=1.49 cores=1,3,5,7
/proc/17000/stat : 17000 (xcsp_picat) R 16997 17000 14854 0 -1 4202496 1876 0 0 0 149 0 0 0 20 0 1 0 408878168 2080477184 9894 33554432000 4194304 5870510 140731649657760 140731649657064 4849296 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 26546176 140731649664031 140731649664109 140731649664109 140731649667018 0
/proc/17000/statm: 507929 9894 837 410 0 503402 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 39576 KiB

[startup+3.10998 s]
/proc/loadavg: 2.00 2.01 2.05 3/205 17001
/proc/meminfo: memFree=28336956/32770624 swapFree=67008744/67108860
[pid=17000] ppid=16997 vsize=2092808 memory=116588 CPUtime=3.1 cores=1,3,5,7
/proc/17000/stat : 17000 (xcsp_picat) R 16997 17000 14854 0 -1 4202496 2894 0 0 0 307 3 0 0 20 0 1 0 408878168 2143035392 29147 33554432000 4194304 5870510 140731649657760 140731649656872 139916267450247 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 26546176 140731649664031 140731649664109 140731649664109 140731649667018 0
/proc/17000/statm: 523202 29147 900 410 0 518675 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2092808 KiB
Current children cumulated memory: 116588 KiB

[startup+6.30043 s]
/proc/loadavg: 1.92 2.00 2.04 3/205 17001
/proc/meminfo: memFree=28314924/32770624 swapFree=67008744/67108860
[pid=17000] ppid=16997 vsize=2092808 memory=141264 CPUtime=6.29 cores=1,3,5,7
/proc/17000/stat : 17000 (xcsp_picat) R 16997 17000 14854 0 -1 4202496 3772 0 0 0 624 5 0 0 20 0 1 0 408878168 2143035392 35316 33554432000 4194304 5870510 140731649657760 140731649656936 4513193 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 26546176 140731649664031 140731649664109 140731649664109 140731649667018 0
/proc/17000/statm: 523202 35316 919 410 0 518675 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2092808 KiB
Current children cumulated memory: 141264 KiB

[startup+12.7004 s]
/proc/loadavg: 1.93 2.00 2.04 3/205 17003
/proc/meminfo: memFree=28270884/32770624 swapFree=67008744/67108860
[pid=17000] ppid=16997 vsize=2291272 memory=276808 CPUtime=12.69 cores=1,3,5,7
/proc/17000/stat : 17000 (xcsp_picat) R 16997 17000 14854 0 -1 4202496 28704 0 0 0 1259 10 0 0 20 0 1 0 408878168 2346262528 69202 33554432000 4194304 5870510 140731649657760 140731649656840 5326937 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 26546176 140731649664031 140731649664109 140731649664109 140731649667018 0
/proc/17000/statm: 572818 69202 928 410 0 568291 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2291272 KiB
Current children cumulated memory: 276808 KiB

[startup+25.5005 s]
/proc/loadavg: 1.94 2.00 2.04 3/205 17004
/proc/meminfo: memFree=27348108/32770624 swapFree=67008744/67108860
[pid=17000] ppid=16997 vsize=3285748 memory=1101724 CPUtime=25.48 cores=1,3,5,7
/proc/17000/stat : 17000 (xcsp_picat) R 16997 17000 14854 0 -1 4202496 76706 0 0 0 2522 26 0 0 20 0 1 0 408878168 3364605952 275431 33554432000 4194304 5870510 140731649657760 140731649657096 5261096 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 26546176 140731649664031 140731649664109 140731649664109 140731649667018 0
/proc/17000/statm: 821437 275431 935 410 0 816910 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 3285748 KiB
Current children cumulated memory: 1101724 KiB

[startup+51.1107 s]
/proc/loadavg: 1.96 2.00 2.04 3/205 17004
/proc/meminfo: memFree=27347844/32770624 swapFree=67008744/67108860
[pid=17000] ppid=16997 vsize=3285748 memory=1101724 CPUtime=51.1 cores=1,3,5,7
/proc/17000/stat : 17000 (xcsp_picat) R 16997 17000 14854 0 -1 4202496 186801 0 0 0 5080 30 0 0 20 0 1 0 408878168 3364605952 275431 33554432000 4194304 5870510 140731649657760 140731649657096 5337389 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 26546176 140731649664031 140731649664109 140731649664109 140731649667018 0
/proc/17000/statm: 821437 275431 935 410 0 816910 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 3285748 KiB
Current children cumulated memory: 1101724 KiB

[startup+102.3 s]
/proc/loadavg: 1.98 2.00 2.04 3/204 17010
/proc/meminfo: memFree=27347444/32770624 swapFree=67008744/67108860
[pid=17000] ppid=16997 vsize=3285748 memory=1101724 CPUtime=102.28 cores=1,3,5,7
/proc/17000/stat : 17000 (xcsp_picat) R 16997 17000 14854 0 -1 4202496 309324 0 0 0 10195 33 0 0 20 0 1 0 408878168 3364605952 275431 33554432000 4194304 5870510 140731649657760 140731649657096 5321611 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 26546176 140731649664031 140731649664109 140731649664109 140731649667018 0
/proc/17000/statm: 821437 275431 935 410 0 816910 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 3285748 KiB
Current children cumulated memory: 1101724 KiB

[startup+162.3 s]
/proc/loadavg: 1.99 2.00 2.04 3/205 17015
/proc/meminfo: memFree=27347928/32770624 swapFree=67008744/67108860
[pid=17000] ppid=16997 vsize=3285748 memory=1101724 CPUtime=162.28 cores=1,3,5,7
/proc/17000/stat : 17000 (xcsp_picat) R 16997 17000 14854 0 -1 4202496 431844 0 0 0 16191 37 0 0 20 0 1 0 408878168 3364605952 275431 33554432000 4194304 5870510 140731649657760 140731649657096 5337393 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 26546176 140731649664031 140731649664109 140731649664109 140731649667018 0
/proc/17000/statm: 821437 275431 935 410 0 816910 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 3285748 KiB
Current children cumulated memory: 1101724 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/205 17019
/proc/meminfo: memFree=27348324/32770624 swapFree=67008744/67108860
[pid=17000] ppid=16997 vsize=3285748 memory=1101724 CPUtime=222.27 cores=1,3,5,7
/proc/17000/stat : 17000 (xcsp_picat) R 16997 17000 14854 0 -1 4202496 554362 0 0 0 22185 42 0 0 20 0 1 0 408878168 3364605952 275431 33554432000 4194304 5870510 140731649657760 140731649657096 5337288 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 26546176 140731649664031 140731649664109 140731649664109 140731649667018 0
/proc/17000/statm: 821437 275431 935 410 0 816910 0
Current children cumulated CPU time: 222.27 s
Current children cumulated vsize: 3285748 KiB
Current children cumulated memory: 1101724 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/205 17026
/proc/meminfo: memFree=27347764/32770624 swapFree=67008744/67108860
[pid=17000] ppid=16997 vsize=3285748 memory=1101724 CPUtime=282.27 cores=1,3,5,7
/proc/17000/stat : 17000 (xcsp_picat) R 16997 17000 14854 0 -1 4202496 655467 0 0 0 28182 45 0 0 20 0 1 0 408878168 3364605952 275431 33554432000 4194304 5870510 140731649657760 140731649657096 5337393 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 26546176 140731649664031 140731649664109 140731649664109 140731649667018 0
/proc/17000/statm: 821437 275431 935 410 0 816910 0
Current children cumulated CPU time: 282.27 s
Current children cumulated vsize: 3285748 KiB
Current children cumulated memory: 1101724 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/205 17035
/proc/meminfo: memFree=27347656/32770624 swapFree=67008744/67108860
[pid=17000] ppid=16997 vsize=3285748 memory=1101724 CPUtime=342.27 cores=1,3,5,7
/proc/17000/stat : 17000 (xcsp_picat) R 16997 17000 14854 0 -1 4202496 749790 0 0 0 34178 49 0 0 20 0 1 0 408878168 3364605952 275431 33554432000 4194304 5870510 140731649657760 140731649657096 5261019 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 26546176 140731649664031 140731649664109 140731649664109 140731649667018 0
/proc/17000/statm: 821437 275431 935 410 0 816910 0
Current children cumulated CPU time: 342.27 s
Current children cumulated vsize: 3285748 KiB
Current children cumulated memory: 1101724 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/205 17039
/proc/meminfo: memFree=27345520/32770624 swapFree=67008744/67108860
[pid=17000] ppid=16997 vsize=3285748 memory=1101724 CPUtime=402.26 cores=1,3,5,7
/proc/17000/stat : 17000 (xcsp_picat) R 16997 17000 14854 0 -1 4202496 812654 0 0 0 40176 50 0 0 20 0 1 0 408878168 3364605952 275431 33554432000 4194304 5870510 140731649657760 140731649657096 5352861 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 26546176 140731649664031 140731649664109 140731649664109 140731649667018 0
/proc/17000/statm: 821437 275431 935 410 0 816910 0
Current children cumulated CPU time: 402.26 s
Current children cumulated vsize: 3285748 KiB
Current children cumulated memory: 1101724 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/205 17046
/proc/meminfo: memFree=27344064/32770624 swapFree=67008744/67108860
[pid=17000] ppid=16997 vsize=3285748 memory=1101724 CPUtime=462.26 cores=1,3,5,7
/proc/17000/stat : 17000 (xcsp_picat) R 16997 17000 14854 0 -1 4202496 921938 0 0 0 46171 55 0 0 20 0 1 0 408878168 3364605952 275431 33554432000 4194304 5870510 140731649657760 140731649657096 5321611 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 26546176 140731649664031 140731649664109 140731649664109 140731649667018 0
/proc/17000/statm: 821437 275431 935 410 0 816910 0
Current children cumulated CPU time: 462.26 s
Current children cumulated vsize: 3285748 KiB
Current children cumulated memory: 1101724 KiB


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

/proc/17000/statm: 821437 275431 935 410 0 816910 0
Current children cumulated CPU time: 1722.17 s
Current children cumulated vsize: 3285748 KiB
Current children cumulated memory: 1101724 KiB

[startup+1782.3 s]
/proc/loadavg: 2.04 2.04 2.06 3/205 17170
/proc/meminfo: memFree=27337564/32770624 swapFree=67008744/67108860
[pid=17000] ppid=16997 vsize=3285748 memory=1101724 CPUtime=1782.17 cores=1,3,5,7
/proc/17000/stat : 17000 (xcsp_picat) R 16997 17000 14854 0 -1 4202496 3198907 0 0 0 178071 146 0 0 20 0 1 0 408878168 3364605952 275431 33554432000 4194304 5870510 140731649657760 140731649657096 5337393 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 26546176 140731649664031 140731649664109 140731649664109 140731649667018 0
/proc/17000/statm: 821437 275431 935 410 0 816910 0
Current children cumulated CPU time: 1782.17 s
Current children cumulated vsize: 3285748 KiB
Current children cumulated memory: 1101724 KiB

[startup+1842.3 s]
/proc/loadavg: 2.01 2.03 2.05 3/205 17174
/proc/meminfo: memFree=27337400/32770624 swapFree=67008744/67108860
[pid=17000] ppid=16997 vsize=3285748 memory=1101724 CPUtime=1842.17 cores=1,3,5,7
/proc/17000/stat : 17000 (xcsp_picat) R 16997 17000 14854 0 -1 4202496 3262757 0 0 0 184069 148 0 0 20 0 1 0 408878168 3364605952 275431 33554432000 4194304 5870510 140731649657760 140731649657096 5261272 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 26546176 140731649664031 140731649664109 140731649664109 140731649667018 0
/proc/17000/statm: 821437 275431 935 410 0 816910 0
Current children cumulated CPU time: 1842.17 s
Current children cumulated vsize: 3285748 KiB
Current children cumulated memory: 1101724 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/205 17181
/proc/meminfo: memFree=27337556/32770624 swapFree=67008744/67108860
[pid=17000] ppid=16997 vsize=3285748 memory=1101724 CPUtime=1902.16 cores=1,3,5,7
/proc/17000/stat : 17000 (xcsp_picat) R 16997 17000 14854 0 -1 4202496 3371840 0 0 0 190064 152 0 0 20 0 1 0 408878168 3364605952 275431 33554432000 4194304 5870510 140731649657760 140731649657096 5337393 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 26546176 140731649664031 140731649664109 140731649664109 140731649667018 0
/proc/17000/statm: 821437 275431 935 410 0 816910 0
Current children cumulated CPU time: 1902.16 s
Current children cumulated vsize: 3285748 KiB
Current children cumulated memory: 1101724 KiB

[startup+1962.3 s]
/proc/loadavg: 2.03 2.04 2.05 3/205 17185
/proc/meminfo: memFree=27337240/32770624 swapFree=67008744/67108860
[pid=17000] ppid=16997 vsize=3285748 memory=1101724 CPUtime=1962.16 cores=1,3,5,7
/proc/17000/stat : 17000 (xcsp_picat) R 16997 17000 14854 0 -1 4202496 3494311 0 0 0 196059 157 0 0 20 0 1 0 408878168 3364605952 275431 33554432000 4194304 5870510 140731649657760 140731649657096 5352864 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 26546176 140731649664031 140731649664109 140731649664109 140731649667018 0
/proc/17000/statm: 821437 275431 935 410 0 816910 0
Current children cumulated CPU time: 1962.16 s
Current children cumulated vsize: 3285748 KiB
Current children cumulated memory: 1101724 KiB

[startup+2022.3 s]
/proc/loadavg: 2.01 2.03 2.05 3/205 17189
/proc/meminfo: memFree=27337468/32770624 swapFree=67008744/67108860
[pid=17000] ppid=16997 vsize=3285748 memory=1101724 CPUtime=2022.16 cores=1,3,5,7
/proc/17000/stat : 17000 (xcsp_picat) R 16997 17000 14854 0 -1 4202496 3616786 0 0 0 202054 162 0 0 20 0 1 0 408878168 3364605952 275431 33554432000 4194304 5870510 140731649657760 140731649657096 5321680 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 26546176 140731649664031 140731649664109 140731649664109 140731649667018 0
/proc/17000/statm: 821437 275431 935 410 0 816910 0
Current children cumulated CPU time: 2022.16 s
Current children cumulated vsize: 3285748 KiB
Current children cumulated memory: 1101724 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/204 17195
/proc/meminfo: memFree=27337608/32770624 swapFree=67008744/67108860
[pid=17000] ppid=16997 vsize=3285748 memory=1101724 CPUtime=2082.16 cores=1,3,5,7
/proc/17000/stat : 17000 (xcsp_picat) R 16997 17000 14854 0 -1 4202496 3717840 0 0 0 208050 166 0 0 20 0 1 0 408878168 3364605952 275431 33554432000 4194304 5870510 140731649657760 140731649657096 5321694 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 26546176 140731649664031 140731649664109 140731649664109 140731649667018 0
/proc/17000/statm: 821437 275431 935 410 0 816910 0
Current children cumulated CPU time: 2082.16 s
Current children cumulated vsize: 3285748 KiB
Current children cumulated memory: 1101724 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/205 17205
/proc/meminfo: memFree=27337468/32770624 swapFree=67008752/67108860
[pid=17000] ppid=16997 vsize=3285748 memory=1101724 CPUtime=2142.14 cores=1,3,5,7
/proc/17000/stat : 17000 (xcsp_picat) R 16997 17000 14854 0 -1 4202496 3812126 0 0 0 214045 169 0 0 20 0 1 0 408878168 3364605952 275431 33554432000 4194304 5870510 140731649657760 140731649657096 5261297 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 26546176 140731649664031 140731649664109 140731649664109 140731649667018 0
/proc/17000/statm: 821437 275431 935 410 0 816910 0
Current children cumulated CPU time: 2142.14 s
Current children cumulated vsize: 3285748 KiB
Current children cumulated memory: 1101724 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/204 17209
/proc/meminfo: memFree=27337676/32770624 swapFree=67008752/67108860
[pid=17000] ppid=16997 vsize=3285748 memory=1101724 CPUtime=2202.14 cores=1,3,5,7
/proc/17000/stat : 17000 (xcsp_picat) R 16997 17000 14854 0 -1 4202496 3875438 0 0 0 220042 172 0 0 20 0 1 0 408878168 3364605952 275431 33554432000 4194304 5870510 140731649657760 140731649657096 5337297 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 26546176 140731649664031 140731649664109 140731649664109 140731649667018 0
/proc/17000/statm: 821437 275431 935 410 0 816910 0
Current children cumulated CPU time: 2202.14 s
Current children cumulated vsize: 3285748 KiB
Current children cumulated memory: 1101724 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/205 17216
/proc/meminfo: memFree=27337248/32770624 swapFree=67008752/67108860
[pid=17000] ppid=16997 vsize=3285748 memory=1101724 CPUtime=2262.14 cores=1,3,5,7
/proc/17000/stat : 17000 (xcsp_picat) R 16997 17000 14854 0 -1 4202496 3988063 0 0 0 226038 176 0 0 20 0 1 0 408878168 3364605952 275431 33554432000 4194304 5870510 140731649657760 140731649657096 5337393 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 26546176 140731649664031 140731649664109 140731649664109 140731649667018 0
/proc/17000/statm: 821437 275431 935 410 0 816910 0
Current children cumulated CPU time: 2262.14 s
Current children cumulated vsize: 3285748 KiB
Current children cumulated memory: 1101724 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/205 17220
/proc/meminfo: memFree=27337252/32770624 swapFree=67008752/67108860
[pid=17000] ppid=16997 vsize=3285748 memory=1101724 CPUtime=2322.14 cores=1,3,5,7
/proc/17000/stat : 17000 (xcsp_picat) R 16997 17000 14854 0 -1 4202496 4112048 0 0 0 232032 182 0 0 20 0 1 0 408878168 3364605952 275431 33554432000 4194304 5870510 140731649657760 140731649657096 5337288 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 26546176 140731649664031 140731649664109 140731649664109 140731649667018 0
/proc/17000/statm: 821437 275431 935 410 0 816910 0
Current children cumulated CPU time: 2322.14 s
Current children cumulated vsize: 3285748 KiB
Current children cumulated memory: 1101724 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/205 17285
/proc/meminfo: memFree=28752048/32770624 swapFree=67008752/67108860
[pid=17000] ppid=16997 vsize=3285748 memory=1101724 CPUtime=2382.14 cores=1,3,5,7
/proc/17000/stat : 17000 (xcsp_picat) R 16997 17000 14854 0 -1 4202496 4236030 0 0 0 238027 187 0 0 20 0 1 0 408878168 3364605952 275431 33554432000 4194304 5870510 140731649657760 140731649657096 5321686 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 26546176 140731649664031 140731649664109 140731649664109 140731649667018 0
/proc/17000/statm: 821437 275431 935 410 0 816910 0
Current children cumulated CPU time: 2382.14 s
Current children cumulated vsize: 3285748 KiB
Current children cumulated memory: 1101724 KiB

[startup+2442.3 s]
/proc/loadavg: 1.97 2.00 2.04 3/205 17292
/proc/meminfo: memFree=26356044/32770624 swapFree=67008752/67108860
[pid=17000] ppid=16997 vsize=3285748 memory=1101724 CPUtime=2442.13 cores=1,3,5,7
/proc/17000/stat : 17000 (xcsp_picat) R 16997 17000 14854 0 -1 4202496 4331135 0 0 0 244023 190 0 0 20 0 1 0 408878168 3364605952 275431 33554432000 4194304 5870510 140731649657760 140731649657096 5321686 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 26546176 140731649664031 140731649664109 140731649664109 140731649667018 0
/proc/17000/statm: 821437 275431 935 410 0 816910 0
Current children cumulated CPU time: 2442.13 s
Current children cumulated vsize: 3285748 KiB
Current children cumulated memory: 1101724 KiB

[startup+2502.3 s]
/proc/loadavg: 1.99 2.00 2.04 3/205 17296
/proc/meminfo: memFree=23453780/32770624 swapFree=67008752/67108860
[pid=17000] ppid=16997 vsize=3285748 memory=1101724 CPUtime=2502.12 cores=1,3,5,7
/proc/17000/stat : 17000 (xcsp_picat) R 16997 17000 14854 0 -1 4202496 4412458 0 0 0 250019 193 0 0 20 0 1 0 408878168 3364605952 275431 33554432000 4194304 5870510 140731649657760 140731649657096 5321686 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 26546176 140731649664031 140731649664109 140731649664109 140731649667018 0
/proc/17000/statm: 821437 275431 935 410 0 816910 0
Current children cumulated CPU time: 2502.12 s
Current children cumulated vsize: 3285748 KiB
Current children cumulated memory: 1101724 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 1.99 2.00 2.04 3/205 17297
/proc/meminfo: memFree=23453944/32770624 swapFree=67008752/67108860
[pid=17000] ppid=16997 vsize=3285748 memory=1101724 CPUtime=2519.83 cores=1,3,5,7
/proc/17000/stat : 17000 (xcsp_picat) R 16997 17000 14854 0 -1 4202496 4440644 0 0 0 251789 194 0 0 20 0 1 0 408878168 3364605952 275431 33554432000 4194304 5870510 140731649657760 140731649657096 5337379 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 26546176 140731649664031 140731649664109 140731649664109 140731649667018 0
/proc/17000/statm: 821437 275431 935 410 0 816910 0
Current children cumulated CPU time: 2519.83 s
Current children cumulated vsize: 3285748 KiB
Current children cumulated memory: 1101724 KiB

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

[startup+2520.04 s]
# the end of solver process 17000 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2517.9 s, system=1.97387 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): 2520.04
CPU time (s): 2519.87
CPU user time (s): 2517.9
CPU system time (s): 1.97387
CPU usage (%): 99.9935
Max. virtual memory (cumulated for all children) (KiB): 3285748
Max. memory (cumulated for all children) (KiB): 1101724

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2517.9
system time used= 1.97387
maximum resident set size= 1119940
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4440645
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= 4
involuntary context switches= 658


# summary of solver processes directly reported to runsolver:
#   pid: 17000
#   total CPU time (s): 2519.87
#   total CPU user time (s): 2517.9
#   total CPU system time (s): 1.97387

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 10.68 second user time and 21.5882 second system time

The end

Launcher Data 

Begin job on node132 at 2019-09-13 01:05:05
IDJOB=4395013
IDBENCH=126013
IDSOLVER=2844
FILE ID=node132/4395013-1568329554
RUNJOBID= node132-1568322174-14886
PBS_JOBID= 21701138
Free space on /tmp= 60300 MiB

SOLVER NAME= PicatSAT 2019-09-12
BENCH NAME= XCSP17/QRandom/QRandom-bdd-18-21-2/bdd-18-21-2-133-78-29.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4395013-1568329554/watcher-4395013-1568329554 -o /tmp/evaluation-result-4395013-1568329554/solver-4395013-1568329554 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node132-1568322174-14886 --watchdog 2580  xcsp_picat HOME/instance-4395013-1568329554.xml

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

MD5SUM BENCH= 91ee56688d10982c4440a8b03ad88e11
RANDOM SEED=161022379

node132.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	: 5333.95
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	: 5333.95
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	: 5333.95
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	: 5333.95
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:        28449852 kB
MemAvailable:   29825356 kB
Buffers:          121092 kB
Cached:          1525704 kB
SwapCached:         8584 kB
Active:          2404804 kB
Inactive:        1333408 kB
Active(anon):    2091012 kB
Inactive(anon):    28016 kB
Active(file):     313792 kB
Inactive(file):  1305392 kB
Unevictable:      109188 kB
Mlocked:          109188 kB
SwapTotal:      67108860 kB
SwapFree:       67008744 kB
Dirty:              5136 kB
Writeback:             0 kB
AnonPages:       2249752 kB
Mapped:            32712 kB
Shmem:             18612 kB
Slab:             173488 kB
SReclaimable:     144308 kB
SUnreclaim:        29180 kB
KernelStack:        3856 kB
PageTables:         9300 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    4724748 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1189888 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      136576 kB
DirectMap2M:    33409024 kB

Free space on /tmp at the end= 60216 MiB
End job on node132 at 2019-09-13 01:47:05