Trace number 4303373

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 2018-08-02? (TO) 2519.9 2520.04

General information on the benchmark

NameSubisomorphism/
Subisomorphism-g10-g27_c18.xml
MD5SUM92ed35416817fd3e3d52723751690df9
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 benchmark134.841
Satisfiable
(Un)Satisfiability was proved
Number of variables41
Number of constraints121
Number of domains1
Minimum domain size86
Maximum domain size86
Distribution of domain sizes[{"size":86,"count":41}]
Minimum variable degree2
Maximum variable degree11
Distribution of variable degrees[{"degree":2,"count":1},{"degree":4,"count":6},{"degree":5,"count":10},{"degree":6,"count":14},{"degree":7,"count":4},{"degree":8,"count":4},{"degree":10,"count":1},{"degree":11,"count":1}]
Minimum constraint arity1
Maximum constraint arity41
Distribution of constraint arities[{"arity":1,"count":40},{"arity":2,"count":80},{"arity":41,"count":1}]
Number of extensional constraints120
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":120},{"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 (3209 MiB free)
  memory of node 1: 16384 MiB (3133 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4303373-1534020952/watcher-4303373-1534020952 -o /tmp/evaluation-result-4303373-1534020952/solver-4303373-1534020952 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node148-1533990783-10864 --watchdog 2580 xcsp_picat HOME/instance-4303373-1534020952.xml 

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

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

solver pid=14696, runsolver pid=14693

[startup+0.100112 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 14697
/proc/meminfo: memFree=6473476/32770624 swapFree=67108404/67108860
[pid=14696] ppid=14693 vsize=2026040 memory=24920 CPUtime=0.1 cores=0,2,4,6
/proc/14696/stat : 14696 (xcsp_picat) R 14693 14696 10833 0 -1 4202496 1788 0 0 0 10 0 0 0 20 0 1 0 219658315 2074664960 6230 33554432000 4194304 5849708 140733535824832 140733535824136 139635065036679 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 21344256 140733535831222 140733535831300 140733535831300 140733535834058 0
/proc/14696/statm: 506510 6230 665 405 0 503455 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2026040 KiB
Current children cumulated memory: 24920 KiB

[startup+0.209701 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 14697
/proc/meminfo: memFree=6472732/32770624 swapFree=67108404/67108860
[pid=14696] ppid=14693 vsize=2026300 memory=25164 CPUtime=0.2 cores=0,2,4,6
/proc/14696/stat : 14696 (xcsp_picat) R 14693 14696 10833 0 -1 4202496 1869 0 0 0 20 0 0 0 20 0 1 0 219658315 2074931200 6291 33554432000 4194304 5849708 140733535824832 140733535824136 139635065036679 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 21344256 140733535831222 140733535831300 140733535831300 140733535834058 0
/proc/14696/statm: 506575 6291 665 405 0 503520 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 2026300 KiB
Current children cumulated memory: 25164 KiB

[startup+0.309061 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 14697
/proc/meminfo: memFree=6472236/32770624 swapFree=67108404/67108860
[pid=14696] ppid=14693 vsize=2026720 memory=25460 CPUtime=0.31 cores=0,2,4,6
/proc/14696/stat : 14696 (xcsp_picat) R 14693 14696 10833 0 -1 4202496 1999 0 0 0 30 1 0 0 20 0 1 0 219658315 2075361280 6365 33554432000 4194304 5849708 140733535824832 140733535824136 139635065036679 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 21344256 140733535831222 140733535831300 140733535831300 140733535834058 0
/proc/14696/statm: 506680 6365 666 405 0 503625 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2026720 KiB
Current children cumulated memory: 25460 KiB

[startup+0.700225 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 14697
/proc/meminfo: memFree=6471492/32770624 swapFree=67108404/67108860
[pid=14696] ppid=14693 vsize=2028000 memory=26744 CPUtime=0.69 cores=0,2,4,6
/proc/14696/stat : 14696 (xcsp_picat) R 14693 14696 10833 0 -1 4202496 2319 0 0 0 67 2 0 0 20 0 1 0 219658315 2076672000 6686 33554432000 4194304 5849708 140733535824832 140733535824072 139635065036679 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 21344256 140733535831222 140733535831300 140733535831300 140733535834058 0
/proc/14696/statm: 507000 6686 666 405 0 503945 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2028000 KiB
Current children cumulated memory: 26744 KiB

[startup+1.50023 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 14697
/proc/meminfo: memFree=6469788/32770624 swapFree=67108404/67108860
[pid=14696] ppid=14693 vsize=2030048 memory=28808 CPUtime=1.49 cores=0,2,4,6
/proc/14696/stat : 14696 (xcsp_picat) R 14693 14696 10833 0 -1 4202496 2831 0 0 0 144 5 0 0 20 0 1 0 219658315 2078769152 7202 33554432000 4194304 5849708 140733535824832 140733535823928 139635065036679 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 21344256 140733535831222 140733535831300 140733535831300 140733535834058 0
/proc/14696/statm: 507512 7202 666 405 0 504457 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2030048 KiB
Current children cumulated memory: 28808 KiB

[startup+3.10948 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 14697
/proc/meminfo: memFree=6461064/32770624 swapFree=67108404/67108860
[pid=14696] ppid=14693 vsize=2038620 memory=37656 CPUtime=3.1 cores=0,2,4,6
/proc/14696/stat : 14696 (xcsp_picat) R 14693 14696 10833 0 -1 4202496 6756 0 0 0 304 6 0 0 20 0 1 0 219658315 2087546880 9414 33554432000 4194304 5849708 140733535824832 140733535823704 5340942 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 21344256 140733535831222 140733535831300 140733535831300 140733535834058 0
/proc/14696/statm: 509655 9414 692 405 0 506600 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2038620 KiB
Current children cumulated memory: 37656 KiB

[startup+6.30027 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 14697
/proc/meminfo: memFree=6454468/32770624 swapFree=67108404/67108860
[pid=14696] ppid=14693 vsize=2041348 memory=39756 CPUtime=6.29 cores=0,2,4,6
/proc/14696/stat : 14696 (xcsp_picat) R 14693 14696 10833 0 -1 4202496 9089 0 0 0 618 11 0 0 20 0 1 0 219658315 2090340352 9939 33554432000 4194304 5849708 140733535824832 140733535823832 5340963 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 21344256 140733535831222 140733535831300 140733535831300 140733535834058 0
/proc/14696/statm: 510337 9939 700 405 0 507282 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2041348 KiB
Current children cumulated memory: 39756 KiB

[startup+12.7002 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 14697
/proc/meminfo: memFree=6452224/32770624 swapFree=67108404/67108860
[pid=14696] ppid=14693 vsize=2044076 memory=43076 CPUtime=12.69 cores=0,2,4,6
/proc/14696/stat : 14696 (xcsp_picat) R 14693 14696 10833 0 -1 4202496 16488 0 0 0 1247 22 0 0 20 0 1 0 219658315 2093133824 10769 33554432000 4194304 5849708 140733535824832 140733535823320 5437714 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 21344256 140733535831222 140733535831300 140733535831300 140733535834058 0
/proc/14696/statm: 511019 10769 700 405 0 507964 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2044076 KiB
Current children cumulated memory: 43076 KiB

[startup+25.5003 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 14697
/proc/meminfo: memFree=6430868/32770624 swapFree=67108404/67108860
[pid=14696] ppid=14693 vsize=2053268 memory=52080 CPUtime=25.49 cores=0,2,4,6
/proc/14696/stat : 14696 (xcsp_picat) R 14693 14696 10833 0 -1 4202496 30672 0 0 0 2506 43 0 0 20 0 1 0 219658315 2102546432 13020 33554432000 4194304 5849708 140733535824832 140733535823832 5361808 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 21344256 140733535831222 140733535831300 140733535831300 140733535834058 0
/proc/14696/statm: 513317 13020 700 405 0 510262 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 2053268 KiB
Current children cumulated memory: 52080 KiB

[startup+51.1095 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 14697
/proc/meminfo: memFree=6425904/32770624 swapFree=67108404/67108860
[pid=14696] ppid=14693 vsize=2064320 memory=63288 CPUtime=51.1 cores=0,2,4,6
/proc/14696/stat : 14696 (xcsp_picat) R 14693 14696 10833 0 -1 4202496 49155 0 0 0 5037 73 0 0 20 0 1 0 219658315 2113863680 15822 33554432000 4194304 5849708 140733535824832 140733535823992 5335568 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 21344256 140733535831222 140733535831300 140733535831300 140733535834058 0
/proc/14696/statm: 516080 15822 700 405 0 513025 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 2064320 KiB
Current children cumulated memory: 63288 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 14698
/proc/meminfo: memFree=6373764/32770624 swapFree=67108404/67108860
[pid=14696] ppid=14693 vsize=2112672 memory=111496 CPUtime=102.29 cores=0,2,4,6
/proc/14696/stat : 14696 (xcsp_picat) R 14693 14696 10833 0 -1 4202496 73059 0 0 0 10120 109 0 0 20 0 1 0 219658315 2163376128 27874 33554432000 4194304 5849708 140733535824832 140733535823832 5335528 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 21344256 140733535831222 140733535831300 140733535831300 140733535834058 0
/proc/14696/statm: 528168 27874 700 405 0 525113 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 2112672 KiB
Current children cumulated memory: 111496 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 14700
/proc/meminfo: memFree=6298464/32770624 swapFree=67108404/67108860
[pid=14696] ppid=14693 vsize=2187612 memory=186364 CPUtime=162.27 cores=0,2,4,6
/proc/14696/stat : 14696 (xcsp_picat) R 14693 14696 10833 0 -1 4202496 94468 0 0 0 16083 144 0 0 20 0 1 0 219658315 2240114688 46591 33554432000 4194304 5849708 140733535824832 140733535823832 5437714 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 21344256 140733535831222 140733535831300 140733535831300 140733535834058 0
/proc/14696/statm: 546903 46591 700 405 0 543848 0
Current children cumulated CPU time: 162.27 s
Current children cumulated vsize: 2187612 KiB
Current children cumulated memory: 186364 KiB

[startup+222.3 s]
/proc/loadavg: 2.06 2.03 2.05 3/187 14701
/proc/meminfo: memFree=6372692/32770624 swapFree=67108404/67108860
[pid=14696] ppid=14693 vsize=2136524 memory=135540 CPUtime=222.27 cores=0,2,4,6
/proc/14696/stat : 14696 (xcsp_picat) R 14693 14696 10833 0 -1 4202496 120193 0 0 0 22058 169 0 0 20 0 1 0 219658315 2187800576 33885 33554432000 4194304 5849708 140733535824832 140733535823832 139635065036679 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 21344256 140733535831222 140733535831300 140733535831300 140733535834058 0
/proc/14696/statm: 534131 33885 700 405 0 531076 0
Current children cumulated CPU time: 222.27 s
Current children cumulated vsize: 2136524 KiB
Current children cumulated memory: 135540 KiB

[startup+282.3 s]
/proc/loadavg: 2.02 2.02 2.05 3/187 14709
/proc/meminfo: memFree=6266676/32770624 swapFree=67108404/67108860
[pid=14696] ppid=14693 vsize=2194176 memory=193192 CPUtime=282.27 cores=0,2,4,6
/proc/14696/stat : 14696 (xcsp_picat) R 14693 14696 10833 0 -1 4202496 128573 0 0 0 28031 196 0 0 20 0 1 0 219658315 2246836224 48298 33554432000 4194304 5849708 140733535824832 140733535823832 5438246 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 21344256 140733535831222 140733535831300 140733535831300 140733535834058 0
/proc/14696/statm: 548544 48298 700 405 0 545489 0
Current children cumulated CPU time: 282.27 s
Current children cumulated vsize: 2194176 KiB
Current children cumulated memory: 193192 KiB

[startup+342.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/187 14793
/proc/meminfo: memFree=6470380/32770624 swapFree=67108404/67108860
[pid=14696] ppid=14693 vsize=2147484 memory=146500 CPUtime=342.26 cores=0,2,4,6
/proc/14696/stat : 14696 (xcsp_picat) R 14693 14696 10833 0 -1 4202496 153503 0 0 0 34001 225 0 0 20 0 1 0 219658315 2199023616 36625 33554432000 4194304 5849708 140733535824832 140733535823832 5437619 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 21344256 140733535831222 140733535831300 140733535831300 140733535834058 0
/proc/14696/statm: 536871 36625 700 405 0 533816 0
Current children cumulated CPU time: 342.26 s
Current children cumulated vsize: 2147484 KiB
Current children cumulated memory: 146500 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 14794
/proc/meminfo: memFree=6386744/32770624 swapFree=67108404/67108860
[pid=14696] ppid=14693 vsize=2213892 memory=212908 CPUtime=402.24 cores=0,2,4,6
/proc/14696/stat : 14696 (xcsp_picat) R 14693 14696 10833 0 -1 4202496 159086 0 0 0 39970 254 0 0 20 0 1 0 219658315 2267025408 53227 33554432000 4194304 5849708 140733535824832 140733535823992 5312614 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 21344256 140733535831222 140733535831300 140733535831300 140733535834058 0
/proc/14696/statm: 553473 53227 700 405 0 550418 0
Current children cumulated CPU time: 402.24 s
Current children cumulated vsize: 2213892 KiB
Current children cumulated memory: 212908 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 14795
/proc/meminfo: memFree=6318948/32770624 swapFree=67108404/67108860
[pid=14696] ppid=14693 vsize=2270208 memory=272984 CPUtime=462.23 cores=0,2,4,6
/proc/14696/stat : 14696 (xcsp_picat) R 14693 14696 10833 0 -1 4202496 176056 0 0 0 45949 274 0 0 20 0 1 0 219658315 2324692992 68246 33554432000 4194304 5849708 140733535824832 140733535823832 5438227 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 21344256 140733535831222 140733535831300 140733535831300 140733535834058 0
/proc/14696/statm: 567552 68246 700 405 0 564497 0
Current children cumulated CPU time: 462.23 s
Current children cumulated vsize: 2270208 KiB
Current children cumulated memory: 272984 KiB


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

/proc/14696/statm: 666169 166863 700 405 0 663114 0
Current children cumulated CPU time: 1722.18 s
Current children cumulated vsize: 2664676 KiB
Current children cumulated memory: 667452 KiB

[startup+1782.3 s]
/proc/loadavg: 1.98 2.00 2.04 3/187 15024
/proc/meminfo: memFree=5915416/32770624 swapFree=67108404/67108860
[pid=14696] ppid=14693 vsize=2533604 memory=536380 CPUtime=1782.18 cores=0,2,4,6
/proc/14696/stat : 14696 (xcsp_picat) R 14693 14696 10833 0 -1 4202496 881389 0 0 0 177535 683 0 0 20 0 1 0 219658315 2594410496 134095 33554432000 4194304 5849708 140733535824832 140733535823832 139635065036679 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 21344256 140733535831222 140733535831300 140733535831300 140733535834058 0
/proc/14696/statm: 633401 134095 700 405 0 630346 0
Current children cumulated CPU time: 1782.18 s
Current children cumulated vsize: 2533604 KiB
Current children cumulated memory: 536380 KiB

[startup+1842.3 s]
/proc/loadavg: 1.99 2.00 2.04 3/187 15025
/proc/meminfo: memFree=5901788/32770624 swapFree=67108404/67108860
[pid=14696] ppid=14693 vsize=2533604 memory=536380 CPUtime=1842.18 cores=0,2,4,6
/proc/14696/stat : 14696 (xcsp_picat) R 14693 14696 10833 0 -1 4202496 927397 0 0 0 183521 697 0 0 20 0 1 0 219658315 2594410496 134095 33554432000 4194304 5849708 140733535824832 140733535823832 5437714 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 21344256 140733535831222 140733535831300 140733535831300 140733535834058 0
/proc/14696/statm: 633401 134095 700 405 0 630346 0
Current children cumulated CPU time: 1842.18 s
Current children cumulated vsize: 2533604 KiB
Current children cumulated memory: 536380 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 15026
/proc/meminfo: memFree=5830368/32770624 swapFree=67108404/67108860
[pid=14696] ppid=14693 vsize=2596836 memory=599612 CPUtime=1902.17 cores=0,2,4,6
/proc/14696/stat : 14696 (xcsp_picat) R 14693 14696 10833 0 -1 4202496 981360 0 0 0 189503 714 0 0 20 0 1 0 219658315 2659160064 149903 33554432000 4194304 5849708 140733535824832 140733535823832 139635065036679 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 21344256 140733535831222 140733535831300 140733535831300 140733535834058 0
/proc/14696/statm: 649209 149903 700 405 0 646154 0
Current children cumulated CPU time: 1902.17 s
Current children cumulated vsize: 2596836 KiB
Current children cumulated memory: 599612 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 15028
/proc/meminfo: memFree=5824104/32770624 swapFree=67108404/67108860
[pid=14696] ppid=14693 vsize=2596836 memory=599612 CPUtime=1962.17 cores=0,2,4,6
/proc/14696/stat : 14696 (xcsp_picat) R 14693 14696 10833 0 -1 4202496 1007603 0 0 0 195491 726 0 0 20 0 1 0 219658315 2659160064 149903 33554432000 4194304 5849708 140733535824832 140733535823832 5313175 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 21344256 140733535831222 140733535831300 140733535831300 140733535834058 0
/proc/14696/statm: 649209 149903 700 405 0 646154 0
Current children cumulated CPU time: 1962.17 s
Current children cumulated vsize: 2596836 KiB
Current children cumulated memory: 599612 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 15029
/proc/meminfo: memFree=5846204/32770624 swapFree=67108404/67108860
[pid=14696] ppid=14693 vsize=2596836 memory=599612 CPUtime=2022.17 cores=0,2,4,6
/proc/14696/stat : 14696 (xcsp_picat) R 14693 14696 10833 0 -1 4202496 1055043 0 0 0 201476 741 0 0 20 0 1 0 219658315 2659160064 149903 33554432000 4194304 5849708 140733535824832 140733535823832 5437855 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 21344256 140733535831222 140733535831300 140733535831300 140733535834058 0
/proc/14696/statm: 649209 149903 700 405 0 646154 0
Current children cumulated CPU time: 2022.17 s
Current children cumulated vsize: 2596836 KiB
Current children cumulated memory: 599612 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/188 15038
/proc/meminfo: memFree=5780680/32770624 swapFree=67108404/67108860
[pid=14696] ppid=14693 vsize=2596836 memory=599612 CPUtime=2082.17 cores=0,2,4,6
/proc/14696/stat : 14696 (xcsp_picat) R 14693 14696 10833 0 -1 4202496 1106351 0 0 0 207459 758 0 0 20 0 1 0 219658315 2659160064 149903 33554432000 4194304 5849708 140733535824832 140733535823832 139635065036679 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 21344256 140733535831222 140733535831300 140733535831300 140733535834058 0
/proc/14696/statm: 649209 149903 700 405 0 646154 0
Current children cumulated CPU time: 2082.17 s
Current children cumulated vsize: 2596836 KiB
Current children cumulated memory: 599612 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/188 15039
/proc/meminfo: memFree=5781044/32770624 swapFree=67108404/67108860
[pid=14696] ppid=14693 vsize=2596836 memory=599612 CPUtime=2142.16 cores=0,2,4,6
/proc/14696/stat : 14696 (xcsp_picat) R 14693 14696 10833 0 -1 4202496 1155075 0 0 0 213443 773 0 0 20 0 1 0 219658315 2659160064 149903 33554432000 4194304 5849708 140733535824832 140733535823832 5437714 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 21344256 140733535831222 140733535831300 140733535831300 140733535834058 0
/proc/14696/statm: 649209 149903 700 405 0 646154 0
Current children cumulated CPU time: 2142.16 s
Current children cumulated vsize: 2596836 KiB
Current children cumulated memory: 599612 KiB

[startup+2202.3 s]
/proc/loadavg: 2.04 2.01 2.05 3/188 15040
/proc/meminfo: memFree=5643688/32770624 swapFree=67108404/67108860
[pid=14696] ppid=14693 vsize=2677592 memory=680368 CPUtime=2202.16 cores=0,2,4,6
/proc/14696/stat : 14696 (xcsp_picat) R 14693 14696 10833 0 -1 4202496 1201928 0 0 0 219422 794 0 0 20 0 1 0 219658315 2741854208 170092 33554432000 4194304 5849708 140733535824832 140733535823832 5438232 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 21344256 140733535831222 140733535831300 140733535831300 140733535834058 0
/proc/14696/statm: 669398 170092 700 405 0 666343 0
Current children cumulated CPU time: 2202.16 s
Current children cumulated vsize: 2677592 KiB
Current children cumulated memory: 680368 KiB

[startup+2262.3 s]
/proc/loadavg: 2.01 2.01 2.05 3/188 15041
/proc/meminfo: memFree=5695596/32770624 swapFree=67108404/67108860
[pid=14696] ppid=14693 vsize=2677592 memory=680368 CPUtime=2262.17 cores=0,2,4,6
/proc/14696/stat : 14696 (xcsp_picat) R 14693 14696 10833 0 -1 4202496 1252634 0 0 0 225409 808 0 0 20 0 1 0 219658315 2741854208 170092 33554432000 4194304 5849708 140733535824832 140733535823832 5437576 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 21344256 140733535831222 140733535831300 140733535831300 140733535834058 0
/proc/14696/statm: 669398 170092 700 405 0 666343 0
Current children cumulated CPU time: 2262.17 s
Current children cumulated vsize: 2677592 KiB
Current children cumulated memory: 680368 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 15042
/proc/meminfo: memFree=5550860/32770624 swapFree=67108404/67108860
[pid=14696] ppid=14693 vsize=2808664 memory=811440 CPUtime=2322.16 cores=0,2,4,6
/proc/14696/stat : 14696 (xcsp_picat) R 14693 14696 10833 0 -1 4202496 1288718 0 0 0 231396 820 0 0 20 0 1 0 219658315 2876071936 202860 33554432000 4194304 5849708 140733535824832 140733535823832 139635065036679 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 21344256 140733535831222 140733535831300 140733535831300 140733535834058 0
/proc/14696/statm: 702166 202860 700 405 0 699111 0
Current children cumulated CPU time: 2322.16 s
Current children cumulated vsize: 2808664 KiB
Current children cumulated memory: 811440 KiB

[startup+2382.3 s]
/proc/loadavg: 2.06 2.03 2.05 3/187 15043
/proc/meminfo: memFree=5550512/32770624 swapFree=67108404/67108860
[pid=14696] ppid=14693 vsize=2808664 memory=811440 CPUtime=2382.16 cores=0,2,4,6
/proc/14696/stat : 14696 (xcsp_picat) R 14693 14696 10833 0 -1 4202496 1338662 0 0 0 237384 832 0 0 20 0 1 0 219658315 2876071936 202860 33554432000 4194304 5849708 140733535824832 140733535823704 5392479 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 21344256 140733535831222 140733535831300 140733535831300 140733535834058 0
/proc/14696/statm: 702166 202860 700 405 0 699111 0
Current children cumulated CPU time: 2382.16 s
Current children cumulated vsize: 2808664 KiB
Current children cumulated memory: 811440 KiB

[startup+2442.3 s]
/proc/loadavg: 2.09 2.04 2.05 3/187 15044
/proc/meminfo: memFree=5421580/32770624 swapFree=67108404/67108860
[pid=14696] ppid=14693 vsize=2927180 memory=929956 CPUtime=2442.16 cores=0,2,4,6
/proc/14696/stat : 14696 (xcsp_picat) R 14693 14696 10833 0 -1 4202496 1398568 0 0 0 243371 845 0 0 20 0 1 0 219658315 2997432320 232489 33554432000 4194304 5849708 140733535824832 140733535823832 139635065036679 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 21344256 140733535831222 140733535831300 140733535831300 140733535834058 0
/proc/14696/statm: 731795 232489 700 405 0 728740 0
Current children cumulated CPU time: 2442.16 s
Current children cumulated vsize: 2927180 KiB
Current children cumulated memory: 929956 KiB

[startup+2502.3 s]
/proc/loadavg: 2.03 2.03 2.05 3/187 15045
/proc/meminfo: memFree=5349392/32770624 swapFree=67108404/67108860
[pid=14696] ppid=14693 vsize=2927180 memory=929956 CPUtime=2502.16 cores=0,2,4,6
/proc/14696/stat : 14696 (xcsp_picat) R 14693 14696 10833 0 -1 4202496 1468389 0 0 0 249358 858 0 0 20 0 1 0 219658315 2997432320 232489 33554432000 4194304 5849708 140733535824832 140733535823704 5437714 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 21344256 140733535831222 140733535831300 140733535831300 140733535834058 0
/proc/14696/statm: 731795 232489 700 405 0 728740 0
Current children cumulated CPU time: 2502.16 s
Current children cumulated vsize: 2927180 KiB
Current children cumulated memory: 929956 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.03 2.03 2.05 3/187 15045
/proc/meminfo: memFree=5348060/32770624 swapFree=67108404/67108860
[pid=14696] ppid=14693 vsize=2927180 memory=929956 CPUtime=2519.87 cores=0,2,4,6
/proc/14696/stat : 14696 (xcsp_picat) R 14693 14696 10833 0 -1 4202496 1498436 0 0 0 251125 862 0 0 20 0 1 0 219658315 2997432320 232489 33554432000 4194304 5849708 140733535824832 140733535823832 5335549 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 21344256 140733535831222 140733535831300 140733535831300 140733535834058 0
/proc/14696/statm: 731795 232489 700 405 0 728740 0
Current children cumulated CPU time: 2519.87 s
Current children cumulated vsize: 2927180 KiB
Current children cumulated memory: 929956 KiB

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

[startup+2520.04 s]
# the end of solver process 14696 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2511.25 s, system=8.64764 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): 2519.9
CPU user time (s): 2511.25
CPU system time (s): 8.64764
CPU usage (%): 99.9946
Max. virtual memory (cumulated for all children) (KiB): 2927180
Max. memory (cumulated for all children) (KiB): 929956

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2511.25
system time used= 8.64764
maximum resident set size= 929956
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1498436
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= 43
involuntary context switches= 4050


# summary of solver processes directly reported to runsolver:
#   pid: 14696
#   total CPU time (s): 2519.9
#   total CPU user time (s): 2511.25
#   total CPU system time (s): 8.64764

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 12.3959 second user time and 16.3615 second system time

The end

Launcher Data 

Begin job on node148 at 2018-08-11 22:55:52
IDJOB=4303373
IDBENCH=141504
IDSOLVER=2778
FILE ID=node148/4303373-1534020952
RUNJOBID= node148-1533990783-10864
PBS_JOBID= 21036942
Free space on /tmp= 33720 MiB

SOLVER NAME= PicatSAT 2018-08-02
BENCH NAME= XCSP18/Subisomorphism/Subisomorphism-g10-g27_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4303373-1534020952/watcher-4303373-1534020952 -o /tmp/evaluation-result-4303373-1534020952/solver-4303373-1534020952 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node148-1533990783-10864 --watchdog 2580  xcsp_picat HOME/instance-4303373-1534020952.xml

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

MD5SUM BENCH= 92ed35416817fd3e3d52723751690df9
RANDOM SEED=685280552

node148.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	: 5333.50
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	: 5333.50
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	: 5333.50
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	: 5333.50
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:         6496012 kB
MemAvailable:   31737752 kB
Buffers:          231608 kB
Cached:         24858672 kB
SwapCached:          352 kB
Active:          9754936 kB
Inactive:       15559156 kB
Active(anon):     175060 kB
Inactive(anon):   101040 kB
Active(file):    9579876 kB
Inactive(file): 15458116 kB
Unevictable:        7340 kB
Mlocked:            7340 kB
SwapTotal:      67108860 kB
SwapFree:       67108404 kB
Dirty:              3176 kB
Writeback:             0 kB
AnonPages:        234728 kB
Mapped:            55124 kB
Shmem:             49592 kB
Slab:             660284 kB
SReclaimable:     632208 kB
SUnreclaim:        28076 kB
KernelStack:        3472 kB
PageTables:         5900 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2500852 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    149504 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      116096 kB
DirectMap2M:    33429504 kB

Free space on /tmp at the end= 33720 MiB
End job on node148 at 2018-08-11 23:37:52