Trace number 4295228

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 2018-06-15? (TO) 2520.04 2520.01

General information on the benchmark

NameSubisomorphism/
Subisomorphism-g11-g30_c18.xml
MD5SUMbb4f87e482134ef2c2f946a146b04c70
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 benchmark192.522
Satisfiable
(Un)Satisfiability was proved
Number of variables42
Number of constraints115
Number of domains1
Minimum domain size100
Maximum domain size100
Distribution of domain sizes[{"size":100,"count":42}]
Minimum variable degree2
Maximum variable degree11
Distribution of variable degrees[{"degree":2,"count":1},{"degree":3,"count":1},{"degree":4,"count":4},{"degree":5,"count":6},{"degree":6,"count":10},{"degree":7,"count":6},{"degree":8,"count":11},{"degree":9,"count":2},{"degree":11,"count":1}]
Minimum constraint arity2
Maximum constraint arity42
Distribution of constraint arities[{"arity":2,"count":114},{"arity":42,"count":1}]
Number of extensional constraints114
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":114},{"type":"allDifferent","count":1}]
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 (4961 MiB free)
  memory of node 1: 16384 MiB (7905 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4295228-1532503917/watcher-4295228-1532503917 -o /tmp/evaluation-result-4295228-1532503917/solver-4295228-1532503917 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node107-1532498874-27091 --watchdog 2580 xcsp_picat HOME/instance-4295228-1532503917.xml 

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

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

solver pid=27665, runsolver pid=27662

[startup+0.100165 s]*
/proc/loadavg: 2.00 2.01 2.05 3/188 27666
/proc/meminfo: memFree=13151600/32770624 swapFree=67108860/67108860
[pid=27665] ppid=27662 vsize=128504 memory=25784 CPUtime=0.1 cores=1,3,5,7
/proc/27665/stat : 27665 (xcsp_picat) R 27662 27665 27059 0 -1 4202496 2320 0 0 0 10 0 0 0 20 0 1 0 67954863 131588096 6446 33554432000 4194304 5849740 140721468455968 140721468455272 4454802 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 24383488 140721468458166 140721468458244 140721468458244 140721468461002 0
/proc/27665/statm: 32126 6446 623 405 0 29070 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 128504 KiB
Current children cumulated memory: 25784 KiB

[startup+0.209736 s]*
/proc/loadavg: 2.00 2.01 2.05 3/188 27666
/proc/meminfo: memFree=13148436/32770624 swapFree=67108860/67108860
[pid=27665] ppid=27662 vsize=128932 memory=29412 CPUtime=0.2 cores=1,3,5,7
/proc/27665/stat : 27665 (xcsp_picat) R 27662 27665 27059 0 -1 4202496 2993 0 0 0 20 0 0 0 20 0 1 0 67954863 132026368 7353 33554432000 4194304 5849740 140721468455968 140721468455272 140673325150087 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 24383488 140721468458166 140721468458244 140721468458244 140721468461002 0
/proc/27665/statm: 32233 7353 669 405 0 29177 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 128932 KiB
Current children cumulated memory: 29412 KiB

[startup+0.309631 s]*
/proc/loadavg: 2.00 2.01 2.05 3/188 27666
/proc/meminfo: memFree=13147692/32770624 swapFree=67108860/67108860
[pid=27665] ppid=27662 vsize=129892 memory=30204 CPUtime=0.31 cores=1,3,5,7
/proc/27665/stat : 27665 (xcsp_picat) R 27662 27665 27059 0 -1 4202496 3217 0 0 0 30 1 0 0 20 0 1 0 67954863 133009408 7551 33554432000 4194304 5849740 140721468455968 140721468455272 140673325150087 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 24383488 140721468458166 140721468458244 140721468458244 140721468461002 0
/proc/27665/statm: 32473 7551 669 405 0 29417 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 129892 KiB
Current children cumulated memory: 30204 KiB

[startup+0.700271 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 27666
/proc/meminfo: memFree=13145884/32770624 swapFree=67108860/67108860
[pid=27665] ppid=27662 vsize=131428 memory=31788 CPUtime=0.69 cores=1,3,5,7
/proc/27665/stat : 27665 (xcsp_picat) R 27662 27665 27059 0 -1 4202496 3601 0 0 0 67 2 0 0 20 0 1 0 67954863 134582272 7947 33554432000 4194304 5849740 140721468455968 140721468455064 140673325150087 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 24383488 140721468458166 140721468458244 140721468458244 140721468461002 0
/proc/27665/statm: 32857 7947 669 405 0 29801 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 131428 KiB
Current children cumulated memory: 31788 KiB

[startup+1.50029 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 27666
/proc/meminfo: memFree=13143652/32770624 swapFree=67108860/67108860
[pid=27665] ppid=27662 vsize=135528 memory=35796 CPUtime=1.49 cores=1,3,5,7
/proc/27665/stat : 27665 (xcsp_picat) R 27662 27665 27059 0 -1 4202496 4626 0 0 0 144 5 0 0 20 0 1 0 67954863 138780672 8949 33554432000 4194304 5849740 140721468455968 140721468455064 140673325150087 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 24383488 140721468458166 140721468458244 140721468458244 140721468461002 0
/proc/27665/statm: 33882 8949 669 405 0 30826 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 135528 KiB
Current children cumulated memory: 35796 KiB

[startup+3.10929 s]
/proc/loadavg: 1.92 2.00 2.04 3/188 27666
/proc/meminfo: memFree=13136712/32770624 swapFree=67108860/67108860
[pid=27665] ppid=27662 vsize=140940 memory=41336 CPUtime=3.1 cores=1,3,5,7
/proc/27665/stat : 27665 (xcsp_picat) R 27662 27665 27059 0 -1 4202496 6466 0 0 0 300 10 0 0 20 0 1 0 67954863 144322560 10334 33554432000 4194304 5849740 140721468455968 140721468455208 140673325150087 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 24383488 140721468458166 140721468458244 140721468458244 140721468461002 0
/proc/27665/statm: 35235 10334 670 405 0 32179 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 140940 KiB
Current children cumulated memory: 41336 KiB

[startup+6.30037 s]
/proc/loadavg: 1.92 2.00 2.04 3/188 27728
/proc/meminfo: memFree=13103032/32770624 swapFree=67108860/67108860
[pid=27665] ppid=27662 vsize=153228 memory=53832 CPUtime=6.29 cores=1,3,5,7
/proc/27665/stat : 27665 (xcsp_picat) R 27662 27665 27059 0 -1 4202496 8191 0 0 0 607 22 0 0 20 0 1 0 67954863 156905472 13458 33554432000 4194304 5849740 140721468455968 140721468455000 140673325150087 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 24383488 140721468458166 140721468458244 140721468458244 140721468461002 0
/proc/27665/statm: 38307 13458 670 405 0 35251 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 153228 KiB
Current children cumulated memory: 53832 KiB

[startup+12.7003 s]
/proc/loadavg: 1.93 2.00 2.04 3/188 27728
/proc/meminfo: memFree=13077908/32770624 swapFree=67108860/67108860
[pid=27665] ppid=27662 vsize=159500 memory=60136 CPUtime=12.69 cores=1,3,5,7
/proc/27665/stat : 27665 (xcsp_picat) R 27662 27665 27059 0 -1 4202496 15150 0 0 0 1241 28 0 0 20 0 1 0 67954863 163328000 15034 33554432000 4194304 5849740 140721468455968 140721468454968 140673325150087 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 24383488 140721468458166 140721468458244 140721468458244 140721468461002 0
/proc/27665/statm: 39875 15034 703 405 0 36819 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 159500 KiB
Current children cumulated memory: 60136 KiB

[startup+25.5003 s]
/proc/loadavg: 1.95 2.00 2.04 3/188 27728
/proc/meminfo: memFree=13045540/32770624 swapFree=67108860/67108860
[pid=27665] ppid=27662 vsize=161500 memory=65244 CPUtime=25.49 cores=1,3,5,7
/proc/27665/stat : 27665 (xcsp_picat) R 27662 27665 27059 0 -1 4202496 27895 0 0 0 2506 43 0 0 20 0 1 0 67954863 165376000 16311 33554432000 4194304 5849740 140721468455968 140721468455128 5351899 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 24383488 140721468458166 140721468458244 140721468458244 140721468461002 0
/proc/27665/statm: 40375 16311 703 405 0 37319 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 161500 KiB
Current children cumulated memory: 65244 KiB

[startup+51.1096 s]
/proc/loadavg: 1.96 2.00 2.04 3/188 27728
/proc/meminfo: memFree=13035488/32770624 swapFree=67108860/67108860
[pid=27665] ppid=27662 vsize=165368 memory=72720 CPUtime=51.1 cores=1,3,5,7
/proc/27665/stat : 27665 (xcsp_picat) R 27662 27665 27059 0 -1 4202496 37378 0 0 0 5042 68 0 0 20 0 1 0 67954863 169336832 18180 33554432000 4194304 5849740 140721468455968 140721468454968 140673325150087 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 24383488 140721468458166 140721468458244 140721468458244 140721468461002 0
/proc/27665/statm: 41342 18180 703 405 0 38286 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 165368 KiB
Current children cumulated memory: 72720 KiB

[startup+102.3 s]
/proc/loadavg: 1.98 2.00 2.04 3/188 27729
/proc/meminfo: memFree=13031872/32770624 swapFree=67108860/67108860
[pid=27665] ppid=27662 vsize=167272 memory=74408 CPUtime=102.28 cores=1,3,5,7
/proc/27665/stat : 27665 (xcsp_picat) R 27662 27665 27059 0 -1 4202496 54210 0 0 0 10114 114 0 0 20 0 1 0 67954863 171286528 18602 33554432000 4194304 5849740 140721468455968 140721468454968 5312787 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 24383488 140721468458166 140721468458244 140721468458244 140721468461002 0
/proc/27665/statm: 41818 18602 703 405 0 38762 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 167272 KiB
Current children cumulated memory: 74408 KiB

[startup+162.3 s]
/proc/loadavg: 1.99 2.00 2.04 3/188 27854
/proc/meminfo: memFree=13005072/32770624 swapFree=67108860/67108860
[pid=27665] ppid=27662 vsize=171648 memory=78960 CPUtime=162.27 cores=1,3,5,7
/proc/27665/stat : 27665 (xcsp_picat) R 27662 27665 27059 0 -1 4202496 75405 0 0 0 16058 169 0 0 20 0 1 0 67954863 175767552 19740 33554432000 4194304 5849740 140721468455968 140721468454968 140673325150087 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 24383488 140721468458166 140721468458244 140721468458244 140721468461002 0
/proc/27665/statm: 42912 19740 703 405 0 39856 0
Current children cumulated CPU time: 162.27 s
Current children cumulated vsize: 171648 KiB
Current children cumulated memory: 78960 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 27855
/proc/meminfo: memFree=12980560/32770624 swapFree=67108860/67108860
[pid=27665] ppid=27662 vsize=184768 memory=92176 CPUtime=222.26 cores=1,3,5,7
/proc/27665/stat : 27665 (xcsp_picat) R 27662 27665 27059 0 -1 4202496 98044 0 0 0 22001 225 0 0 20 0 1 0 67954863 189202432 23044 33554432000 4194304 5849740 140721468455968 140721468454968 140673325150087 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 24383488 140721468458166 140721468458244 140721468458244 140721468461002 0
/proc/27665/statm: 46192 23044 703 405 0 43136 0
Current children cumulated CPU time: 222.26 s
Current children cumulated vsize: 184768 KiB
Current children cumulated memory: 92176 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 27856
/proc/meminfo: memFree=12962132/32770624 swapFree=67108860/67108860
[pid=27665] ppid=27662 vsize=188484 memory=95844 CPUtime=282.25 cores=1,3,5,7
/proc/27665/stat : 27665 (xcsp_picat) R 27662 27665 27059 0 -1 4202496 122229 0 0 0 27940 285 0 0 20 0 1 0 67954863 193007616 23961 33554432000 4194304 5849740 140721468455968 140721468455128 140673325150087 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 24383488 140721468458166 140721468458244 140721468458244 140721468461002 0
/proc/27665/statm: 47121 23961 703 405 0 44065 0
Current children cumulated CPU time: 282.25 s
Current children cumulated vsize: 188484 KiB
Current children cumulated memory: 95844 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 27857
/proc/meminfo: memFree=12966220/32770624 swapFree=67108860/67108860
[pid=27665] ppid=27662 vsize=184952 memory=92148 CPUtime=342.24 cores=1,3,5,7
/proc/27665/stat : 27665 (xcsp_picat) R 27662 27665 27059 0 -1 4202496 138568 0 0 0 33889 335 0 0 20 0 1 0 67954863 189390848 23037 33554432000 4194304 5849740 140721468455968 140721468454968 140673325150087 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 24383488 140721468458166 140721468458244 140721468458244 140721468461002 0
/proc/27665/statm: 46238 23037 703 405 0 43182 0
Current children cumulated CPU time: 342.24 s
Current children cumulated vsize: 184952 KiB
Current children cumulated memory: 92148 KiB

[startup+402.3 s]
/proc/loadavg: 1.92 1.98 2.03 3/187 27858
/proc/meminfo: memFree=12957712/32770624 swapFree=67108860/67108860
[pid=27665] ppid=27662 vsize=185000 memory=92232 CPUtime=402.24 cores=1,3,5,7
/proc/27665/stat : 27665 (xcsp_picat) R 27662 27665 27059 0 -1 4202496 158843 0 0 0 39839 385 0 0 20 0 1 0 67954863 189440000 23058 33554432000 4194304 5849740 140721468455968 140721468454968 140673325150087 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 24383488 140721468458166 140721468458244 140721468458244 140721468461002 0
/proc/27665/statm: 46250 23058 703 405 0 43194 0
Current children cumulated CPU time: 402.24 s
Current children cumulated vsize: 185000 KiB
Current children cumulated memory: 92232 KiB

[startup+462.3 s]
/proc/loadavg: 1.97 1.99 2.03 3/187 27859
/proc/meminfo: memFree=12954556/32770624 swapFree=67108860/67108860
[pid=27665] ppid=27662 vsize=187464 memory=94812 CPUtime=462.24 cores=1,3,5,7
/proc/27665/stat : 27665 (xcsp_picat) R 27662 27665 27059 0 -1 4202496 177292 0 0 0 45788 436 0 0 20 0 1 0 67954863 191963136 23703 33554432000 4194304 5849740 140721468455968 140721468454968 140673325150087 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 24383488 140721468458166 140721468458244 140721468458244 140721468461002 0
/proc/27665/statm: 46866 23703 703 405 0 43810 0
Current children cumulated CPU time: 462.24 s
Current children cumulated vsize: 187464 KiB
Current children cumulated memory: 94812 KiB


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

/proc/27665/statm: 59296 36125 703 405 0 56240 0
Current children cumulated CPU time: 1722.29 s
Current children cumulated vsize: 237184 KiB
Current children cumulated memory: 144500 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 27929
/proc/meminfo: memFree=12920968/32770624 swapFree=67108860/67108860
[pid=27665] ppid=27662 vsize=194676 memory=101952 CPUtime=1782.29 cores=1,3,5,7
/proc/27665/stat : 27665 (xcsp_picat) R 27662 27665 27059 0 -1 4202496 455406 0 0 0 176924 1305 0 0 20 0 1 0 67954863 199348224 25488 33554432000 4194304 5849740 140721468455968 140721468454968 140673325150087 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 24383488 140721468458166 140721468458244 140721468458244 140721468461002 0
/proc/27665/statm: 48669 25488 703 405 0 45613 0
Current children cumulated CPU time: 1782.29 s
Current children cumulated vsize: 194676 KiB
Current children cumulated memory: 101952 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 27930
/proc/meminfo: memFree=12871572/32770624 swapFree=67108860/67108860
[pid=27665] ppid=27662 vsize=207220 memory=114696 CPUtime=1842.29 cores=1,3,5,7
/proc/27665/stat : 27665 (xcsp_picat) R 27662 27665 27059 0 -1 4202496 469882 0 0 0 182893 1336 0 0 20 0 1 0 67954863 212193280 28674 33554432000 4194304 5849740 140721468455968 140721468454968 140673325150087 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 24383488 140721468458166 140721468458244 140721468458244 140721468461002 0
/proc/27665/statm: 51805 28674 703 405 0 48749 0
Current children cumulated CPU time: 1842.29 s
Current children cumulated vsize: 207220 KiB
Current children cumulated memory: 114696 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 27931
/proc/meminfo: memFree=12918172/32770624 swapFree=67108860/67108860
[pid=27665] ppid=27662 vsize=195680 memory=102956 CPUtime=1902.3 cores=1,3,5,7
/proc/27665/stat : 27665 (xcsp_picat) R 27662 27665 27059 0 -1 4202496 474810 0 0 0 188863 1367 0 0 20 0 1 0 67954863 200376320 25739 33554432000 4194304 5849740 140721468455968 140721468454968 140673325150087 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 24383488 140721468458166 140721468458244 140721468458244 140721468461002 0
/proc/27665/statm: 48920 25739 703 405 0 45864 0
Current children cumulated CPU time: 1902.3 s
Current children cumulated vsize: 195680 KiB
Current children cumulated memory: 102956 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 27932
/proc/meminfo: memFree=12870304/32770624 swapFree=67108860/67108860
[pid=27665] ppid=27662 vsize=205244 memory=112504 CPUtime=1962.29 cores=1,3,5,7
/proc/27665/stat : 27665 (xcsp_picat) R 27662 27665 27059 0 -1 4202496 488093 0 0 0 194836 1393 0 0 20 0 1 0 67954863 210169856 28126 33554432000 4194304 5849740 140721468455968 140721468454968 5437698 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 24383488 140721468458166 140721468458244 140721468458244 140721468461002 0
/proc/27665/statm: 51311 28126 703 405 0 48255 0
Current children cumulated CPU time: 1962.29 s
Current children cumulated vsize: 205244 KiB
Current children cumulated memory: 112504 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 27933
/proc/meminfo: memFree=12916944/32770624 swapFree=67108860/67108860
[pid=27665] ppid=27662 vsize=196144 memory=103556 CPUtime=2022.3 cores=1,3,5,7
/proc/27665/stat : 27665 (xcsp_picat) R 27662 27665 27059 0 -1 4202496 497185 0 0 0 200804 1426 0 0 20 0 1 0 67954863 200851456 25889 33554432000 4194304 5849740 140721468455968 140721468454968 5437698 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 24383488 140721468458166 140721468458244 140721468458244 140721468461002 0
/proc/27665/statm: 49036 25889 703 405 0 45980 0
Current children cumulated CPU time: 2022.3 s
Current children cumulated vsize: 196144 KiB
Current children cumulated memory: 103556 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 27934
/proc/meminfo: memFree=12909416/32770624 swapFree=67108860/67108860
[pid=27665] ppid=27662 vsize=195996 memory=103264 CPUtime=2082.3 cores=1,3,5,7
/proc/27665/stat : 27665 (xcsp_picat) R 27662 27665 27059 0 -1 4202496 503163 0 0 0 206764 1466 0 0 20 0 1 0 67954863 200699904 25816 33554432000 4194304 5849740 140721468455968 140721468454968 5335512 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 24383488 140721468458166 140721468458244 140721468458244 140721468461002 0
/proc/27665/statm: 48999 25816 703 405 0 45943 0
Current children cumulated CPU time: 2082.3 s
Current children cumulated vsize: 195996 KiB
Current children cumulated memory: 103264 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 27935
/proc/meminfo: memFree=12918440/32770624 swapFree=67108860/67108860
[pid=27665] ppid=27662 vsize=198208 memory=105452 CPUtime=2142.3 cores=1,3,5,7
/proc/27665/stat : 27665 (xcsp_picat) R 27662 27665 27059 0 -1 4202496 510515 0 0 0 212736 1494 0 0 20 0 1 0 67954863 202964992 26363 33554432000 4194304 5849740 140721468455968 140721468454968 140673325150087 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 24383488 140721468458166 140721468458244 140721468458244 140721468461002 0
/proc/27665/statm: 49552 26363 703 405 0 46496 0
Current children cumulated CPU time: 2142.3 s
Current children cumulated vsize: 198208 KiB
Current children cumulated memory: 105452 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 27936
/proc/meminfo: memFree=12902788/32770624 swapFree=67108860/67108860
[pid=27665] ppid=27662 vsize=210408 memory=117824 CPUtime=2202.3 cores=1,3,5,7
/proc/27665/stat : 27665 (xcsp_picat) R 27662 27665 27059 0 -1 4202496 515773 0 0 0 218704 1526 0 0 20 0 1 0 67954863 215457792 29456 33554432000 4194304 5849740 140721468455968 140721468454968 140673325150087 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 24383488 140721468458166 140721468458244 140721468458244 140721468461002 0
/proc/27665/statm: 52602 29456 703 405 0 49546 0
Current children cumulated CPU time: 2202.3 s
Current children cumulated vsize: 210408 KiB
Current children cumulated memory: 117824 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 27937
/proc/meminfo: memFree=12872192/32770624 swapFree=67108860/67108860
[pid=27665] ppid=27662 vsize=197848 memory=105024 CPUtime=2262.3 cores=1,3,5,7
/proc/27665/stat : 27665 (xcsp_picat) R 27662 27665 27059 0 -1 4202496 526881 0 0 0 224676 1554 0 0 20 0 1 0 67954863 202596352 26256 33554432000 4194304 5849740 140721468455968 140721468454968 140673325150087 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 24383488 140721468458166 140721468458244 140721468458244 140721468461002 0
/proc/27665/statm: 49462 26256 703 405 0 46406 0
Current children cumulated CPU time: 2262.3 s
Current children cumulated vsize: 197848 KiB
Current children cumulated memory: 105024 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 27946
/proc/meminfo: memFree=12902936/32770624 swapFree=67108860/67108860
[pid=27665] ppid=27662 vsize=199208 memory=106420 CPUtime=2322.31 cores=1,3,5,7
/proc/27665/stat : 27665 (xcsp_picat) R 27662 27665 27059 0 -1 4202496 534425 0 0 0 230644 1587 0 0 20 0 1 0 67954863 203988992 26605 33554432000 4194304 5849740 140721468455968 140721468454968 5438368 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 24383488 140721468458166 140721468458244 140721468458244 140721468461002 0
/proc/27665/statm: 49802 26605 703 405 0 46746 0
Current children cumulated CPU time: 2322.31 s
Current children cumulated vsize: 199208 KiB
Current children cumulated memory: 106420 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 27947
/proc/meminfo: memFree=12859004/32770624 swapFree=67108860/67108860
[pid=27665] ppid=27662 vsize=206460 memory=113708 CPUtime=2382.31 cores=1,3,5,7
/proc/27665/stat : 27665 (xcsp_picat) R 27662 27665 27059 0 -1 4202496 540178 0 0 0 236616 1615 0 0 20 0 1 0 67954863 211415040 28427 33554432000 4194304 5849740 140721468455968 140721468454968 5353169 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 24383488 140721468458166 140721468458244 140721468458244 140721468461002 0
/proc/27665/statm: 51615 28427 703 405 0 48559 0
Current children cumulated CPU time: 2382.31 s
Current children cumulated vsize: 206460 KiB
Current children cumulated memory: 113708 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 27948
/proc/meminfo: memFree=12908784/32770624 swapFree=67108860/67108860
[pid=27665] ppid=27662 vsize=206544 memory=113852 CPUtime=2442.32 cores=1,3,5,7
/proc/27665/stat : 27665 (xcsp_picat) R 27662 27665 27059 0 -1 4202496 550595 0 0 0 242584 1648 0 0 20 0 1 0 67954863 211501056 28463 33554432000 4194304 5849740 140721468455968 140721468454968 140673325150087 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 24383488 140721468458166 140721468458244 140721468458244 140721468461002 0
/proc/27665/statm: 51636 28463 703 405 0 48580 0
Current children cumulated CPU time: 2442.32 s
Current children cumulated vsize: 206544 KiB
Current children cumulated memory: 113852 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 27949
/proc/meminfo: memFree=12829600/32770624 swapFree=67108860/67108860
[pid=27665] ppid=27662 vsize=212376 memory=119632 CPUtime=2502.32 cores=1,3,5,7
/proc/27665/stat : 27665 (xcsp_picat) R 27662 27665 27059 0 -1 4202496 555333 0 0 0 248557 1675 0 0 20 0 1 0 67954863 217473024 29908 33554432000 4194304 5849740 140721468455968 140721468454968 140673325150087 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 24383488 140721468458166 140721468458244 140721468458244 140721468461002 0
/proc/27665/statm: 53094 29908 703 405 0 50038 0
Current children cumulated CPU time: 2502.32 s
Current children cumulated vsize: 212376 KiB
Current children cumulated memory: 119632 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.01 2.05 3/188 27949
/proc/meminfo: memFree=12890148/32770624 swapFree=67108860/67108860
[pid=27665] ppid=27662 vsize=231464 memory=138876 CPUtime=2520.03 cores=1,3,5,7
/proc/27665/stat : 27665 (xcsp_picat) R 27662 27665 27059 0 -1 4202496 560422 0 0 0 250319 1684 0 0 20 0 1 0 67954863 237019136 34719 33554432000 4194304 5849740 140721468455968 140721468454968 5437698 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 24383488 140721468458166 140721468458244 140721468458244 140721468461002 0
/proc/27665/statm: 57866 34719 703 405 0 54810 0
Current children cumulated CPU time: 2520.03 s
Current children cumulated vsize: 231464 KiB
Current children cumulated memory: 138876 KiB

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

[startup+2520.01 s]
# the end of solver process 27665 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2503.19 s, system=16.8474 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): 2520.04
CPU user time (s): 2503.19
CPU system time (s): 16.8474
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 245144
Max. memory (cumulated for all children) (KiB): 152404

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2503.19
system time used= 16.8474
maximum resident set size= 152404
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 560422
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= 54
involuntary context switches= 1852


# summary of solver processes directly reported to runsolver:
#   pid: 27665
#   total CPU time (s): 2520.04
#   total CPU user time (s): 2503.19
#   total CPU system time (s): 16.8474

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 10.1276 second user time and 18.5056 second system time

The end

Launcher Data 

Begin job on node107 at 2018-07-25 09:31:57
IDJOB=4295228
IDBENCH=141495
IDSOLVER=2754
FILE ID=node107/4295228-1532503917
RUNJOBID= node107-1532498874-27091
PBS_JOBID= 21021590
Free space on /tmp= 54520 MiB

SOLVER NAME= PicatSAT 2018-06-15
BENCH NAME= XCSP18/Subisomorphism/Subisomorphism-g11-g30_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4295228-1532503917/watcher-4295228-1532503917 -o /tmp/evaluation-result-4295228-1532503917/solver-4295228-1532503917 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node107-1532498874-27091 --watchdog 2580  xcsp_picat HOME/instance-4295228-1532503917.xml

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

MD5SUM BENCH= bb4f87e482134ef2c2f946a146b04c70
RANDOM SEED=1205183760

node107.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	: 5333.40
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	: 5333.40
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	: 5333.40
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	: 5333.40
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:        13175508 kB
MemAvailable:   31923856 kB
Buffers:          279864 kB
Cached:         18582700 kB
SwapCached:            0 kB
Active:          4214568 kB
Inactive:       14716512 kB
Active(anon):      71432 kB
Inactive(anon):    16844 kB
Active(file):    4143136 kB
Inactive(file): 14699668 kB
Unevictable:        7168 kB
Mlocked:            7168 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              6228 kB
Writeback:             0 kB
AnonPages:         57800 kB
Mapped:            41332 kB
Shmem:             17036 kB
Slab:             360612 kB
SReclaimable:     334004 kB
SUnreclaim:        26608 kB
KernelStack:        3344 kB
PageTables:         4980 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     445016 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:         0 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:       91520 kB
DirectMap2M:    33454080 kB

Free space on /tmp at the end= 54520 MiB
End job on node107 at 2018-07-25 10:13:57