Trace number 4303379

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) 2519.74 2520.01

General information on the benchmark

NameSubisomorphism/
Subisomorphism-g19-g45_c18.xml
MD5SUMd9c49275b9746ea736e23f2bca190f13
Bench CategoryCSP (decision problem)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables64
Number of constraints233
Number of domains1
Minimum domain size128
Maximum domain size128
Distribution of domain sizes[{"size":128,"count":64}]
Minimum variable degree4
Maximum variable degree10
Distribution of variable degrees[{"degree":4,"count":4},{"degree":5,"count":8},{"degree":6,"count":20},{"degree":8,"count":16},{"degree":10,"count":16}]
Minimum constraint arity1
Maximum constraint arity64
Distribution of constraint arities[{"arity":1,"count":64},{"arity":2,"count":168},{"arity":64,"count":1}]
Number of extensional constraints232
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":232},{"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 (8502 MiB free)
  memory of node 1: 16384 MiB (11708 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4303379-1534020032/watcher-4303379-1534020032 -o /tmp/evaluation-result-4303379-1534020032/solver-4303379-1534020032 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node106-1533989978-12842 --watchdog 2580 xcsp_picat HOME/instance-4303379-1534020032.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
Starting watchdog thread
Linux 3.10.0-514.16.1.el7.x86_64
solver pid=18480, runsolver pid=18477
Current StackSize limit: 8192 KiB


[startup+0.100747 s]*
/proc/loadavg: 2.00 2.01 2.04 3/188 18481
/proc/meminfo: memFree=20673372/32770624 swapFree=67108688/67108860
[pid=18480] ppid=18477 vsize=2025744 memory=28248 CPUtime=0.1 cores=1,3,5,7
/proc/18480/stat : 18480 (xcsp_picat) R 18477 18480 12810 0 -1 4202496 1629 0 0 0 10 0 0 0 20 0 1 0 219566035 2074361856 7062 33554432000 4194304 5849708 140722139153264 140722139152568 5293536 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 19374080 140722139161782 140722139161860 140722139161860 140722139164618 0
/proc/18480/statm: 506436 7062 597 405 0 503381 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 28248 KiB

[startup+0.209799 s]*
/proc/loadavg: 2.00 2.01 2.04 3/188 18481
/proc/meminfo: memFree=20658984/32770624 swapFree=67108688/67108860
[pid=18480] ppid=18477 vsize=2025744 memory=39228 CPUtime=0.2 cores=1,3,5,7
/proc/18480/stat : 18480 (xcsp_picat) R 18477 18480 12810 0 -1 4202496 1813 0 0 0 20 0 0 0 20 0 1 0 219566035 2074361856 9807 33554432000 4194304 5849708 140722139153264 140722139152568 139646334877575 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 19374080 140722139161782 140722139161860 140722139161860 140722139164618 0
/proc/18480/statm: 506436 9807 651 405 0 503381 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 39228 KiB

[startup+0.309526 s]*
/proc/loadavg: 2.00 2.01 2.04 3/188 18481
/proc/meminfo: memFree=20658240/32770624 swapFree=67108688/67108860
[pid=18480] ppid=18477 vsize=2026480 memory=40012 CPUtime=0.3 cores=1,3,5,7
/proc/18480/stat : 18480 (xcsp_picat) R 18477 18480 12810 0 -1 4202496 2021 0 0 0 30 0 0 0 20 0 1 0 219566035 2075115520 10003 33554432000 4194304 5849708 140722139153264 140722139152568 139646334877575 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 19374080 140722139161782 140722139161860 140722139161860 140722139164618 0
/proc/18480/statm: 506620 10003 666 405 0 503565 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 2026480 KiB
Current children cumulated memory: 40012 KiB

[startup+0.700227 s]
/proc/loadavg: 2.00 2.01 2.04 3/188 18481
/proc/meminfo: memFree=20657496/32770624 swapFree=67108688/67108860
[pid=18480] ppid=18477 vsize=2027504 memory=40912 CPUtime=0.69 cores=1,3,5,7
/proc/18480/stat : 18480 (xcsp_picat) R 18477 18480 12810 0 -1 4202496 2277 0 0 0 66 3 0 0 20 0 1 0 219566035 2076164096 10228 33554432000 4194304 5849708 140722139153264 140722139152376 139646334877575 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 19374080 140722139161782 140722139161860 140722139161860 140722139164618 0
/proc/18480/statm: 506876 10228 666 405 0 503821 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2027504 KiB
Current children cumulated memory: 40912 KiB

[startup+1.50023 s]
/proc/loadavg: 2.00 2.01 2.04 3/188 18481
/proc/meminfo: memFree=20655264/32770624 swapFree=67108688/67108860
[pid=18480] ppid=18477 vsize=2032112 memory=45568 CPUtime=1.48 cores=1,3,5,7
/proc/18480/stat : 18480 (xcsp_picat) R 18477 18480 12810 0 -1 4202496 3429 0 0 0 143 5 0 0 20 0 1 0 219566035 2080882688 11392 33554432000 4194304 5849708 140722139153264 140722139152440 139646334877575 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 19374080 140722139161782 140722139161860 140722139161860 140722139164618 0
/proc/18480/statm: 508028 11392 666 405 0 504973 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 2032112 KiB
Current children cumulated memory: 45568 KiB

[startup+3.1093 s]
/proc/loadavg: 2.00 2.01 2.04 3/188 18481
/proc/meminfo: memFree=20631008/32770624 swapFree=67108688/67108860
[pid=18480] ppid=18477 vsize=2038256 memory=51916 CPUtime=3.1 cores=1,3,5,7
/proc/18480/stat : 18480 (xcsp_picat) R 18477 18480 12810 0 -1 4202496 5014 0 0 0 297 13 0 0 20 0 1 0 219566035 2087174144 12979 33554432000 4194304 5849708 140722139153264 140722139152360 139646334877575 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 19374080 140722139161782 140722139161860 140722139161860 140722139164618 0
/proc/18480/statm: 509564 12979 666 405 0 506509 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2038256 KiB
Current children cumulated memory: 51916 KiB

[startup+6.30022 s]
/proc/loadavg: 2.00 2.01 2.04 3/188 18481
/proc/meminfo: memFree=20613984/32770624 swapFree=67108688/67108860
[pid=18480] ppid=18477 vsize=2050544 memory=64204 CPUtime=6.28 cores=1,3,5,7
/proc/18480/stat : 18480 (xcsp_picat) R 18477 18480 12810 0 -1 4202496 6504 0 0 0 604 24 0 0 20 0 1 0 219566035 2099757056 16051 33554432000 4194304 5849708 140722139153264 140722139152376 139646334877575 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 19374080 140722139161782 140722139161860 140722139161860 140722139164618 0
/proc/18480/statm: 512636 16051 666 405 0 509581 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 2050544 KiB
Current children cumulated memory: 64204 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.01 2.04 3/188 18481
/proc/meminfo: memFree=20604980/32770624 swapFree=67108688/67108860
[pid=18480] ppid=18477 vsize=2075104 memory=88616 CPUtime=12.68 cores=1,3,5,7
/proc/18480/stat : 18480 (xcsp_picat) R 18477 18480 12810 0 -1 4202496 19923 0 0 0 1233 35 0 0 20 0 1 0 219566035 2124906496 22154 33554432000 4194304 5849708 140722139153264 140722139151688 5360729 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 19374080 140722139161782 140722139161860 140722139161860 140722139164618 0
/proc/18480/statm: 518776 22154 701 405 0 515721 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 2075104 KiB
Current children cumulated memory: 88616 KiB

[startup+25.5004 s]
/proc/loadavg: 2.00 2.01 2.04 3/188 18481
/proc/meminfo: memFree=20585556/32770624 swapFree=67108688/67108860
[pid=18480] ppid=18477 vsize=2078896 memory=92568 CPUtime=25.48 cores=1,3,5,7
/proc/18480/stat : 18480 (xcsp_picat) R 18477 18480 12810 0 -1 4202496 28543 0 0 0 2498 50 0 0 20 0 1 0 219566035 2128789504 23142 33554432000 4194304 5849708 140722139153264 140722139152264 5394651 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 19374080 140722139161782 140722139161860 140722139161860 140722139164618 0
/proc/18480/statm: 519724 23142 701 405 0 516669 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 2078896 KiB
Current children cumulated memory: 92568 KiB

[startup+51.1096 s]
/proc/loadavg: 2.00 2.01 2.04 3/188 18481
/proc/meminfo: memFree=20558908/32770624 swapFree=67108688/67108860
[pid=18480] ppid=18477 vsize=2081212 memory=94824 CPUtime=51.09 cores=1,3,5,7
/proc/18480/stat : 18480 (xcsp_picat) R 18477 18480 12810 0 -1 4202496 47636 0 0 0 5034 75 0 0 20 0 1 0 219566035 2131161088 23706 33554432000 4194304 5849708 140722139153264 140722139152136 139646334877575 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 19374080 140722139161782 140722139161860 140722139161860 140722139164618 0
/proc/18480/statm: 520303 23706 701 405 0 517248 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 2081212 KiB
Current children cumulated memory: 94824 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/188 18482
/proc/meminfo: memFree=20558884/32770624 swapFree=67108688/67108860
[pid=18480] ppid=18477 vsize=2082484 memory=95896 CPUtime=102.27 cores=1,3,5,7
/proc/18480/stat : 18480 (xcsp_picat) R 18477 18480 12810 0 -1 4202496 69277 0 0 0 10099 128 0 0 20 0 1 0 219566035 2132463616 23974 33554432000 4194304 5849708 140722139153264 140722139152136 139646334877575 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 19374080 140722139161782 140722139161860 140722139161860 140722139164618 0
/proc/18480/statm: 520621 23974 701 405 0 517566 0
Current children cumulated CPU time: 102.27 s
Current children cumulated vsize: 2082484 KiB
Current children cumulated memory: 95896 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/188 18483
/proc/meminfo: memFree=20551820/32770624 swapFree=67108688/67108860
[pid=18480] ppid=18477 vsize=2085628 memory=99308 CPUtime=162.27 cores=1,3,5,7
/proc/18480/stat : 18480 (xcsp_picat) R 18477 18480 12810 0 -1 4202496 96699 0 0 0 16043 184 0 0 20 0 1 0 219566035 2135683072 24827 33554432000 4194304 5849708 140722139153264 140722139152264 139646334877575 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 19374080 140722139161782 140722139161860 140722139161860 140722139164618 0
/proc/18480/statm: 521407 24827 701 405 0 518352 0
Current children cumulated CPU time: 162.27 s
Current children cumulated vsize: 2085628 KiB
Current children cumulated memory: 99308 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/188 18484
/proc/meminfo: memFree=20503912/32770624 swapFree=67108688/67108860
[pid=18480] ppid=18477 vsize=2084648 memory=98252 CPUtime=222.26 cores=1,3,5,7
/proc/18480/stat : 18480 (xcsp_picat) R 18477 18480 12810 0 -1 4202496 127054 0 0 0 21983 243 0 0 20 0 1 0 219566035 2134679552 24563 33554432000 4194304 5849708 140722139153264 140722139152424 5312667 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 19374080 140722139161782 140722139161860 140722139161860 140722139164618 0
/proc/18480/statm: 521162 24563 701 405 0 518107 0
Current children cumulated CPU time: 222.26 s
Current children cumulated vsize: 2084648 KiB
Current children cumulated memory: 98252 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/187 18485
/proc/meminfo: memFree=20516076/32770624 swapFree=67108688/67108860
[pid=18480] ppid=18477 vsize=2087620 memory=101148 CPUtime=282.26 cores=1,3,5,7
/proc/18480/stat : 18480 (xcsp_picat) R 18477 18480 12810 0 -1 4202496 160345 0 0 0 27920 306 0 0 20 0 1 0 219566035 2137722880 25287 33554432000 4194304 5849708 140722139153264 140722139152264 139646334877575 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 19374080 140722139161782 140722139161860 140722139161860 140722139164618 0
/proc/18480/statm: 521905 25287 701 405 0 518850 0
Current children cumulated CPU time: 282.26 s
Current children cumulated vsize: 2087620 KiB
Current children cumulated memory: 101148 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/187 18486
/proc/meminfo: memFree=20517568/32770624 swapFree=67108688/67108860
[pid=18480] ppid=18477 vsize=2085520 memory=99188 CPUtime=342.25 cores=1,3,5,7
/proc/18480/stat : 18480 (xcsp_picat) R 18477 18480 12810 0 -1 4202496 190698 0 0 0 33864 361 0 0 20 0 1 0 219566035 2135572480 24797 33554432000 4194304 5849708 140722139153264 140722139152264 139646334877575 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 19374080 140722139161782 140722139161860 140722139161860 140722139164618 0
/proc/18480/statm: 521380 24797 701 405 0 518325 0
Current children cumulated CPU time: 342.25 s
Current children cumulated vsize: 2085520 KiB
Current children cumulated memory: 99188 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/187 18487
/proc/meminfo: memFree=20498604/32770624 swapFree=67108688/67108860
[pid=18480] ppid=18477 vsize=2086040 memory=102656 CPUtime=402.23 cores=1,3,5,7
/proc/18480/stat : 18480 (xcsp_picat) R 18477 18480 12810 0 -1 4202496 221777 0 0 0 39805 418 0 0 20 0 1 0 219566035 2136104960 25664 33554432000 4194304 5849708 140722139153264 140722139152264 139646334877575 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 19374080 140722139161782 140722139161860 140722139161860 140722139164618 0
/proc/18480/statm: 521510 25664 701 405 0 518455 0
Current children cumulated CPU time: 402.23 s
Current children cumulated vsize: 2086040 KiB
Current children cumulated memory: 102656 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/187 18488
/proc/meminfo: memFree=20512644/32770624 swapFree=67108688/67108860
[pid=18480] ppid=18477 vsize=2086644 memory=103616 CPUtime=462.23 cores=1,3,5,7
/proc/18480/stat : 18480 (xcsp_picat) R 18477 18480 12810 0 -1 4202496 244557 0 0 0 45746 477 0 0 20 0 1 0 219566035 2136723456 25904 33554432000 4194304 5849708 140722139153264 140722139152264 139646334877575 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 19374080 140722139161782 140722139161860 140722139161860 140722139164618 0
/proc/18480/statm: 521661 25904 701 405 0 518606 0
Current children cumulated CPU time: 462.23 s
Current children cumulated vsize: 2086644 KiB
Current children cumulated memory: 103616 KiB


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

/proc/18480/statm: 528036 32237 701 405 0 524981 0
Current children cumulated CPU time: 1722.09 s
Current children cumulated vsize: 2112144 KiB
Current children cumulated memory: 128948 KiB

[startup+1782.3 s]
/proc/loadavg: 2.03 2.07 2.06 3/187 18683
/proc/meminfo: memFree=20467844/32770624 swapFree=67108688/67108860
[pid=18480] ppid=18477 vsize=2145764 memory=162640 CPUtime=1782.09 cores=1,3,5,7
/proc/18480/stat : 18480 (xcsp_picat) R 18477 18480 12810 0 -1 4202496 725598 0 0 0 176746 1463 0 0 20 0 1 0 219566035 2197262336 40660 33554432000 4194304 5849708 140722139153264 140722139152264 139646334877575 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 19374080 140722139161782 140722139161860 140722139161860 140722139164618 0
/proc/18480/statm: 536441 40660 701 405 0 533386 0
Current children cumulated CPU time: 1782.09 s
Current children cumulated vsize: 2145764 KiB
Current children cumulated memory: 162640 KiB

[startup+1842.3 s]
/proc/loadavg: 2.01 2.05 2.05 3/187 18684
/proc/meminfo: memFree=20468096/32770624 swapFree=67108688/67108860
[pid=18480] ppid=18477 vsize=2100380 memory=117060 CPUtime=1842.08 cores=1,3,5,7
/proc/18480/stat : 18480 (xcsp_picat) R 18477 18480 12810 0 -1 4202496 748457 0 0 0 182706 1502 0 0 20 0 1 0 219566035 2150789120 29265 33554432000 4194304 5849708 140722139153264 140722139152264 139646334877575 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 19374080 140722139161782 140722139161860 140722139161860 140722139164618 0
/proc/18480/statm: 525095 29265 701 405 0 522040 0
Current children cumulated CPU time: 1842.08 s
Current children cumulated vsize: 2100380 KiB
Current children cumulated memory: 117060 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/187 18685
/proc/meminfo: memFree=20598268/32770624 swapFree=67108688/67108860
[pid=18480] ppid=18477 vsize=2149352 memory=166060 CPUtime=1902.07 cores=1,3,5,7
/proc/18480/stat : 18480 (xcsp_picat) R 18477 18480 12810 0 -1 4202496 759062 0 0 0 188658 1549 0 0 20 0 1 0 219566035 2200936448 41515 33554432000 4194304 5849708 140722139153264 140722139152264 5392596 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 19374080 140722139161782 140722139161860 140722139161860 140722139164618 0
/proc/18480/statm: 537338 41515 701 405 0 534283 0
Current children cumulated CPU time: 1902.07 s
Current children cumulated vsize: 2149352 KiB
Current children cumulated memory: 166060 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/187 18686
/proc/meminfo: memFree=20582120/32770624 swapFree=67108688/67108860
[pid=18480] ppid=18477 vsize=2109204 memory=126032 CPUtime=1962.07 cores=1,3,5,7
/proc/18480/stat : 18480 (xcsp_picat) R 18477 18480 12810 0 -1 4202496 786571 0 0 0 194624 1583 0 0 20 0 1 0 219566035 2159824896 31508 33554432000 4194304 5849708 140722139153264 140722139152264 139646334877575 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 19374080 140722139161782 140722139161860 140722139161860 140722139164618 0
/proc/18480/statm: 527301 31508 701 405 0 524246 0
Current children cumulated CPU time: 1962.07 s
Current children cumulated vsize: 2109204 KiB
Current children cumulated memory: 126032 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/187 18687
/proc/meminfo: memFree=20539552/32770624 swapFree=67108688/67108860
[pid=18480] ppid=18477 vsize=2146916 memory=163736 CPUtime=2022.06 cores=1,3,5,7
/proc/18480/stat : 18480 (xcsp_picat) R 18477 18480 12810 0 -1 4202496 795698 0 0 0 200587 1619 0 0 20 0 1 0 219566035 2198441984 40934 33554432000 4194304 5849708 140722139153264 140722139152264 139646334877575 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 19374080 140722139161782 140722139161860 140722139161860 140722139164618 0
/proc/18480/statm: 536729 40934 701 405 0 533674 0
Current children cumulated CPU time: 2022.06 s
Current children cumulated vsize: 2146916 KiB
Current children cumulated memory: 163736 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/187 18688
/proc/meminfo: memFree=20516324/32770624 swapFree=67108688/67108860
[pid=18480] ppid=18477 vsize=2134708 memory=151520 CPUtime=2082.06 cores=1,3,5,7
/proc/18480/stat : 18480 (xcsp_picat) R 18477 18480 12810 0 -1 4202496 814733 0 0 0 206554 1652 0 0 20 0 1 0 219566035 2185940992 37880 33554432000 4194304 5849708 140722139153264 140722139152264 139646334877575 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 19374080 140722139161782 140722139161860 140722139161860 140722139164618 0
/proc/18480/statm: 533677 37880 701 405 0 530622 0
Current children cumulated CPU time: 2082.06 s
Current children cumulated vsize: 2134708 KiB
Current children cumulated memory: 151520 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/186 18689
/proc/meminfo: memFree=20489708/32770624 swapFree=67108688/67108860
[pid=18480] ppid=18477 vsize=2136836 memory=153528 CPUtime=2142.05 cores=1,3,5,7
/proc/18480/stat : 18480 (xcsp_picat) R 18477 18480 12810 0 -1 4202496 828313 0 0 0 212518 1687 0 0 20 0 1 0 219566035 2188120064 38382 33554432000 4194304 5849708 140722139153264 140722139152264 139646334877575 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 19374080 140722139161782 140722139161860 140722139161860 140722139164618 0
/proc/18480/statm: 534209 38382 701 405 0 531154 0
Current children cumulated CPU time: 2142.05 s
Current children cumulated vsize: 2136836 KiB
Current children cumulated memory: 153528 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 18691
/proc/meminfo: memFree=20475264/32770624 swapFree=67108688/67108860
[pid=18480] ppid=18477 vsize=2148680 memory=165400 CPUtime=2202.04 cores=1,3,5,7
/proc/18480/stat : 18480 (xcsp_picat) R 18477 18480 12810 0 -1 4202496 846399 0 0 0 218483 1721 0 0 20 0 1 0 219566035 2200248320 41350 33554432000 4194304 5849708 140722139153264 140722139152264 139646334877575 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 19374080 140722139161782 140722139161860 140722139161860 140722139164618 0
/proc/18480/statm: 537170 41350 701 405 0 534115 0
Current children cumulated CPU time: 2202.04 s
Current children cumulated vsize: 2148680 KiB
Current children cumulated memory: 165400 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 18692
/proc/meminfo: memFree=20467872/32770624 swapFree=67108688/67108860
[pid=18480] ppid=18477 vsize=2108168 memory=125024 CPUtime=2262.04 cores=1,3,5,7
/proc/18480/stat : 18480 (xcsp_picat) R 18477 18480 12810 0 -1 4202496 856123 0 0 0 224449 1755 0 0 20 0 1 0 219566035 2158764032 31256 33554432000 4194304 5849708 140722139153264 140722139152264 5312608 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 19374080 140722139161782 140722139161860 140722139161860 140722139164618 0
/proc/18480/statm: 527042 31256 701 405 0 523987 0
Current children cumulated CPU time: 2262.04 s
Current children cumulated vsize: 2108168 KiB
Current children cumulated memory: 125024 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 18693
/proc/meminfo: memFree=20478188/32770624 swapFree=67108688/67108860
[pid=18480] ppid=18477 vsize=2134908 memory=151712 CPUtime=2322.04 cores=1,3,5,7
/proc/18480/stat : 18480 (xcsp_picat) R 18477 18480 12810 0 -1 4202496 882080 0 0 0 230413 1791 0 0 20 0 1 0 219566035 2186145792 37928 33554432000 4194304 5849708 140722139153264 140722139152264 139646334877575 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 19374080 140722139161782 140722139161860 140722139161860 140722139164618 0
/proc/18480/statm: 533727 37928 701 405 0 530672 0
Current children cumulated CPU time: 2322.04 s
Current children cumulated vsize: 2134908 KiB
Current children cumulated memory: 151712 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 18702
/proc/meminfo: memFree=20462152/32770624 swapFree=67108688/67108860
[pid=18480] ppid=18477 vsize=2149604 memory=166352 CPUtime=2382.03 cores=1,3,5,7
/proc/18480/stat : 18480 (xcsp_picat) R 18477 18480 12810 0 -1 4202496 888156 0 0 0 236377 1826 0 0 20 0 1 0 219566035 2201194496 41588 33554432000 4194304 5849708 140722139153264 140722139152264 139646334877575 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 19374080 140722139161782 140722139161860 140722139161860 140722139164618 0
/proc/18480/statm: 537401 41588 701 405 0 534346 0
Current children cumulated CPU time: 2382.03 s
Current children cumulated vsize: 2149604 KiB
Current children cumulated memory: 166352 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 18703
/proc/meminfo: memFree=20596740/32770624 swapFree=67108688/67108860
[pid=18480] ppid=18477 vsize=2125644 memory=142440 CPUtime=2442.02 cores=1,3,5,7
/proc/18480/stat : 18480 (xcsp_picat) R 18477 18480 12810 0 -1 4202496 913082 0 0 0 242333 1869 0 0 20 0 1 0 219566035 2176659456 35610 33554432000 4194304 5849708 140722139153264 140722139152264 5312867 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 19374080 140722139161782 140722139161860 140722139161860 140722139164618 0
/proc/18480/statm: 531411 35610 701 405 0 528356 0
Current children cumulated CPU time: 2442.02 s
Current children cumulated vsize: 2125644 KiB
Current children cumulated memory: 142440 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 18704
/proc/meminfo: memFree=20537900/32770624 swapFree=67108688/67108860
[pid=18480] ppid=18477 vsize=2155216 memory=171928 CPUtime=2502.01 cores=1,3,5,7
/proc/18480/stat : 18480 (xcsp_picat) R 18477 18480 12810 0 -1 4202496 924776 0 0 0 248294 1907 0 0 20 0 1 0 219566035 2206941184 42982 33554432000 4194304 5849708 140722139153264 140722139152264 139646334877575 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 19374080 140722139161782 140722139161860 140722139161860 140722139164618 0
/proc/18480/statm: 538804 42982 701 405 0 535749 0
Current children cumulated CPU time: 2502.01 s
Current children cumulated vsize: 2155216 KiB
Current children cumulated memory: 171928 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.01 2.05 3/188 18704
/proc/meminfo: memFree=20557680/32770624 swapFree=67108688/67108860
[pid=18480] ppid=18477 vsize=2135608 memory=152484 CPUtime=2519.73 cores=1,3,5,7
/proc/18480/stat : 18480 (xcsp_picat) R 18477 18480 12810 0 -1 4202496 941063 0 0 0 250056 1917 0 0 20 0 1 0 219566035 2186862592 38121 33554432000 4194304 5849708 140722139153264 140722139152264 139646334877575 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 19374080 140722139161782 140722139161860 140722139161860 140722139164618 0
/proc/18480/statm: 533902 38121 701 405 0 530847 0
Current children cumulated CPU time: 2519.73 s
Current children cumulated vsize: 2135608 KiB
Current children cumulated memory: 152484 KiB

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

[startup+2520.01 s]
# the end of solver process 18480 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2500.56 s, system=19.177 s

Solver just ended.
??? end of watcher thread
Dumping a history of the last processes samples

Child ended because it received signal 15 (SIGTERM)
Real time (s): 2520.01
CPU time (s): 2519.74
CPU user time (s): 2500.56
CPU system time (s): 19.177
CPU usage (%): 99.9891
Max. virtual memory (cumulated for all children) (KiB): 2159080
Max. memory (cumulated for all children) (KiB): 176004

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2500.56
system time used= 19.177
maximum resident set size= 176004
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 941063
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= 18
involuntary context switches= 1806


# summary of solver processes directly reported to runsolver:
#   pid: 18480
#   total CPU time (s): 2519.74
#   total CPU user time (s): 2500.56
#   total CPU system time (s): 19.177

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 10.2069 second user time and 18.4019 second system time

The end

Launcher Data 

Begin job on node106 at 2018-08-11 22:40:32
IDJOB=4303379
IDBENCH=141500
IDSOLVER=2778
FILE ID=node106/4303379-1534020032
RUNJOBID= node106-1533989978-12842
PBS_JOBID= 21036938
Free space on /tmp= 39656 MiB

SOLVER NAME= PicatSAT 2018-08-02
BENCH NAME= XCSP18/Subisomorphism/Subisomorphism-g19-g45_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4303379-1534020032/watcher-4303379-1534020032 -o /tmp/evaluation-result-4303379-1534020032/solver-4303379-1534020032 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node106-1533989978-12842 --watchdog 2580  xcsp_picat HOME/instance-4303379-1534020032.xml

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

MD5SUM BENCH= d9c49275b9746ea736e23f2bca190f13
RANDOM SEED=567422955

node106.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	: 5334.11
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	: 5334.11
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	: 5334.11
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	: 5334.11
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:        20696096 kB
MemAvailable:   31768132 kB
Buffers:           82416 kB
Cached:         11137936 kB
SwapCached:            0 kB
Active:          5614716 kB
Inactive:        5799712 kB
Active(anon):     138952 kB
Inactive(anon):   107224 kB
Active(file):    5475764 kB
Inactive(file):  5692488 kB
Unevictable:        6996 kB
Mlocked:            6996 kB
SwapTotal:      67108860 kB
SwapFree:       67108688 kB
Dirty:              3152 kB
Writeback:             0 kB
AnonPages:        200500 kB
Mapped:            53556 kB
Shmem:             49632 kB
Slab:             359696 kB
SReclaimable:     332244 kB
SUnreclaim:        27452 kB
KernelStack:        3376 kB
PageTables:         5300 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2411800 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    131072 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      109952 kB
DirectMap2M:    33435648 kB

Free space on /tmp at the end= 39656 MiB
End job on node106 at 2018-08-11 23:22:32