Trace number 4303378

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) 2520.09 2520.01

General information on the benchmark

NameSubisomorphism/
Subisomorphism-g19-g43_c18.xml
MD5SUM73b986b466eb2b69580bc545a83953ff
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 (12868 MiB free)
  memory of node 1: 16384 MiB (11385 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4303378-1534019506/watcher-4303378-1534019506 -o /tmp/evaluation-result-4303378-1534019506/solver-4303378-1534019506 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node107-1533993611-5741 --watchdog 2580 xcsp_picat HOME/instance-4303378-1534019506.xml 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2550 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
solver pid=9494, runsolver pid=9491
Current StackSize limit: 8192 KiB


[startup+0.100167 s]*
/proc/loadavg: 2.00 2.00 2.01 3/188 9495
/proc/meminfo: memFree=24814504/32770624 swapFree=67108860/67108860
[pid=9494] ppid=9491 vsize=2025744 memory=27756 CPUtime=0.1 cores=1,3,5,7
/proc/9494/stat : 9494 (xcsp_picat) R 9491 9494 5709 0 -1 4202496 1985 0 0 0 10 0 0 0 20 0 1 0 219513829 2074361856 6939 33554432000 4194304 5849708 140728987297504 140728987297504 4534369 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 22499328 140728987305142 140728987305220 140728987305220 140728987307978 0
/proc/9494/statm: 506436 6939 619 405 0 503381 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 27756 KiB

[startup+0.209887 s]*
/proc/loadavg: 2.00 2.00 2.01 3/188 9495
/proc/meminfo: memFree=24800108/32770624 swapFree=67108860/67108860
[pid=9494] ppid=9491 vsize=2025888 memory=39296 CPUtime=0.21 cores=1,3,5,7
/proc/9494/stat : 9494 (xcsp_picat) R 9491 9494 5709 0 -1 4202496 2351 0 0 0 20 1 0 0 20 0 1 0 219513829 2074509312 9824 33554432000 4194304 5849708 140728987297504 140728987297504 139910546554759 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 22499328 140728987305142 140728987305220 140728987305220 140728987307978 0
/proc/9494/statm: 506472 9824 649 405 0 503417 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2025888 KiB
Current children cumulated memory: 39296 KiB

[startup+0.309838 s]*
/proc/loadavg: 2.00 2.00 2.01 3/188 9495
/proc/meminfo: memFree=24799364/32770624 swapFree=67108860/67108860
[pid=9494] ppid=9491 vsize=2026408 memory=40016 CPUtime=0.31 cores=1,3,5,7
/proc/9494/stat : 9494 (xcsp_picat) R 9491 9494 5709 0 -1 4202496 2524 0 0 0 29 2 0 0 20 0 1 0 219513829 2075041792 10004 33554432000 4194304 5849708 140728987297504 140728987297504 139910546554759 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 22499328 140728987305142 140728987305220 140728987305220 140728987307978 0
/proc/9494/statm: 506602 10004 666 405 0 503547 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2026408 KiB
Current children cumulated memory: 40016 KiB

[startup+0.700278 s]
/proc/loadavg: 2.00 2.00 2.01 3/188 9495
/proc/meminfo: memFree=24798432/32770624 swapFree=67108860/67108860
[pid=9494] ppid=9491 vsize=2027560 memory=41052 CPUtime=0.69 cores=1,3,5,7
/proc/9494/stat : 9494 (xcsp_picat) R 9491 9494 5709 0 -1 4202496 2812 0 0 0 66 3 0 0 20 0 1 0 219513829 2076221440 10263 33554432000 4194304 5849708 140728987297504 140728987296744 139910546554759 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 22499328 140728987305142 140728987305220 140728987305220 140728987307978 0
/proc/9494/statm: 506890 10263 666 405 0 503835 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2027560 KiB
Current children cumulated memory: 41052 KiB

[startup+1.50029 s]
/proc/loadavg: 2.00 2.00 2.01 3/188 9495
/proc/meminfo: memFree=24796216/32770624 swapFree=67108860/67108860
[pid=9494] ppid=9491 vsize=2030120 memory=43620 CPUtime=1.49 cores=1,3,5,7
/proc/9494/stat : 9494 (xcsp_picat) R 9491 9494 5709 0 -1 4202496 3452 0 0 0 144 5 0 0 20 0 1 0 219513829 2078842880 10905 33554432000 4194304 5849708 140728987297504 140728987296680 139910546554759 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 22499328 140728987305142 140728987305220 140728987305220 140728987307978 0
/proc/9494/statm: 507530 10905 666 405 0 504475 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2030120 KiB
Current children cumulated memory: 43620 KiB

[startup+3.10962 s]
/proc/loadavg: 2.00 2.00 2.01 3/188 9495
/proc/meminfo: memFree=24786604/32770624 swapFree=67108860/67108860
[pid=9494] ppid=9491 vsize=2038572 memory=52100 CPUtime=3.1 cores=1,3,5,7
/proc/9494/stat : 9494 (xcsp_picat) R 9491 9494 5709 0 -1 4202496 5766 0 0 0 299 11 0 0 20 0 1 0 219513829 2087497728 13025 33554432000 4194304 5849708 140728987297504 140728987296744 139910546554759 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 22499328 140728987305142 140728987305220 140728987305220 140728987307978 0
/proc/9494/statm: 509643 13025 666 405 0 506588 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2038572 KiB
Current children cumulated memory: 52100 KiB

[startup+6.30025 s]
/proc/loadavg: 2.00 2.00 2.01 3/188 9495
/proc/meminfo: memFree=24766900/32770624 swapFree=67108860/67108860
[pid=9494] ppid=9491 vsize=2050860 memory=64596 CPUtime=6.29 cores=1,3,5,7
/proc/9494/stat : 9494 (xcsp_picat) R 9491 9494 5709 0 -1 4202496 7322 0 0 0 607 22 0 0 20 0 1 0 219513829 2100080640 16149 33554432000 4194304 5849708 140728987297504 140728987296600 5614465 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 22499328 140728987305142 140728987305220 140728987305220 140728987307978 0
/proc/9494/statm: 512715 16149 666 405 0 509660 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2050860 KiB
Current children cumulated memory: 64596 KiB

[startup+12.7004 s]
/proc/loadavg: 2.00 2.00 2.01 3/188 9495
/proc/meminfo: memFree=24726560/32770624 swapFree=67108860/67108860
[pid=9494] ppid=9491 vsize=2076752 memory=89452 CPUtime=12.69 cores=1,3,5,7
/proc/9494/stat : 9494 (xcsp_picat) R 9491 9494 5709 0 -1 4202496 18425 0 0 0 1236 33 0 0 20 0 1 0 219513829 2126594048 22363 33554432000 4194304 5849708 140728987297504 140728987296504 139910546554759 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 22499328 140728987305142 140728987305220 140728987305220 140728987307978 0
/proc/9494/statm: 519188 22363 694 405 0 516133 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2076752 KiB
Current children cumulated memory: 89452 KiB

[startup+25.5004 s]
/proc/loadavg: 2.00 2.00 2.01 3/188 9495
/proc/meminfo: memFree=24720964/32770624 swapFree=67108860/67108860
[pid=9494] ppid=9491 vsize=2078864 memory=92388 CPUtime=25.49 cores=1,3,5,7
/proc/9494/stat : 9494 (xcsp_picat) R 9491 9494 5709 0 -1 4202496 26529 0 0 0 2502 47 0 0 20 0 1 0 219513829 2128756736 23097 33554432000 4194304 5849708 140728987297504 140728987296504 139910546554759 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 22499328 140728987305142 140728987305220 140728987305220 140728987307978 0
/proc/9494/statm: 519716 23097 701 405 0 516661 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 2078864 KiB
Current children cumulated memory: 92388 KiB

[startup+51.1097 s]
/proc/loadavg: 2.00 2.00 2.01 3/188 9495
/proc/meminfo: memFree=24697636/32770624 swapFree=67108860/67108860
[pid=9494] ppid=9491 vsize=2082760 memory=95720 CPUtime=51.11 cores=1,3,5,7
/proc/9494/stat : 9494 (xcsp_picat) R 9491 9494 5709 0 -1 4202496 43425 0 0 0 5042 69 0 0 20 0 1 0 219513829 2132746240 23930 33554432000 4194304 5849708 140728987297504 140728987296504 139910546554759 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 22499328 140728987305142 140728987305220 140728987305220 140728987307978 0
/proc/9494/statm: 520690 23930 701 405 0 517635 0
Current children cumulated CPU time: 51.11 s
Current children cumulated vsize: 2082760 KiB
Current children cumulated memory: 95720 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.00 2.01 3/188 9496
/proc/meminfo: memFree=24752332/32770624 swapFree=67108860/67108860
[pid=9494] ppid=9491 vsize=2085376 memory=99096 CPUtime=102.29 cores=1,3,5,7
/proc/9494/stat : 9494 (xcsp_picat) R 9491 9494 5709 0 -1 4202496 57474 0 0 0 10124 105 0 0 20 0 1 0 219513829 2135425024 24774 33554432000 4194304 5849708 140728987297504 140728987296376 5360701 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 22499328 140728987305142 140728987305220 140728987305220 140728987307978 0
/proc/9494/statm: 521344 24774 701 405 0 518289 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 2085376 KiB
Current children cumulated memory: 99096 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.00 2.01 3/188 9497
/proc/meminfo: memFree=24676068/32770624 swapFree=67108860/67108860
[pid=9494] ppid=9491 vsize=2099744 memory=113492 CPUtime=162.3 cores=1,3,5,7
/proc/9494/stat : 9494 (xcsp_picat) R 9491 9494 5709 0 -1 4202496 70500 0 0 0 16085 145 0 0 20 0 1 0 219513829 2150137856 28373 33554432000 4194304 5849708 140728987297504 140728987295768 5316991 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 22499328 140728987305142 140728987305220 140728987305220 140728987307978 0
/proc/9494/statm: 524936 28373 701 405 0 521881 0
Current children cumulated CPU time: 162.3 s
Current children cumulated vsize: 2099744 KiB
Current children cumulated memory: 113492 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.00 2.01 3/187 9498
/proc/meminfo: memFree=24657508/32770624 swapFree=67108860/67108860
[pid=9494] ppid=9491 vsize=2097564 memory=111312 CPUtime=222.3 cores=1,3,5,7
/proc/9494/stat : 9494 (xcsp_picat) R 9491 9494 5709 0 -1 4202496 84576 0 0 0 22045 185 0 0 20 0 1 0 219513829 2147905536 27828 33554432000 4194304 5849708 140728987297504 140728987296504 139910546554759 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 22499328 140728987305142 140728987305220 140728987305220 140728987307978 0
/proc/9494/statm: 524391 27828 701 405 0 521336 0
Current children cumulated CPU time: 222.3 s
Current children cumulated vsize: 2097564 KiB
Current children cumulated memory: 111312 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.00 2.01 3/187 9499
/proc/meminfo: memFree=24610568/32770624 swapFree=67108860/67108860
[pid=9494] ppid=9491 vsize=2102252 memory=115880 CPUtime=282.31 cores=1,3,5,7
/proc/9494/stat : 9494 (xcsp_picat) R 9491 9494 5709 0 -1 4202496 91253 0 0 0 28002 229 0 0 20 0 1 0 219513829 2152706048 28970 33554432000 4194304 5849708 140728987297504 140728987296504 5437592 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 22499328 140728987305142 140728987305220 140728987305220 140728987307978 0
/proc/9494/statm: 525563 28970 701 405 0 522508 0
Current children cumulated CPU time: 282.31 s
Current children cumulated vsize: 2102252 KiB
Current children cumulated memory: 115880 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.00 2.01 3/187 9500
/proc/meminfo: memFree=24693520/32770624 swapFree=67108860/67108860
[pid=9494] ppid=9491 vsize=2104152 memory=117800 CPUtime=342.3 cores=1,3,5,7
/proc/9494/stat : 9494 (xcsp_picat) R 9491 9494 5709 0 -1 4202496 113795 0 0 0 33964 266 0 0 20 0 1 0 219513829 2154651648 29450 33554432000 4194304 5849708 140728987297504 140728987296504 5437592 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 22499328 140728987305142 140728987305220 140728987305220 140728987307978 0
/proc/9494/statm: 526038 29450 701 405 0 522983 0
Current children cumulated CPU time: 342.3 s
Current children cumulated vsize: 2104152 KiB
Current children cumulated memory: 117800 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.00 2.01 3/187 9501
/proc/meminfo: memFree=24662252/32770624 swapFree=67108860/67108860
[pid=9494] ppid=9491 vsize=2107068 memory=120836 CPUtime=402.31 cores=1,3,5,7
/proc/9494/stat : 9494 (xcsp_picat) R 9491 9494 5709 0 -1 4202496 138969 0 0 0 39916 315 0 0 20 0 1 0 219513829 2157637632 30209 33554432000 4194304 5849708 140728987297504 140728987296504 139910546554759 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 22499328 140728987305142 140728987305220 140728987305220 140728987307978 0
/proc/9494/statm: 526767 30209 701 405 0 523712 0
Current children cumulated CPU time: 402.31 s
Current children cumulated vsize: 2107068 KiB
Current children cumulated memory: 120836 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.00 2.01 3/187 9502
/proc/meminfo: memFree=24622728/32770624 swapFree=67108860/67108860
[pid=9494] ppid=9491 vsize=2109528 memory=123180 CPUtime=462.31 cores=1,3,5,7
/proc/9494/stat : 9494 (xcsp_picat) R 9491 9494 5709 0 -1 4202496 165433 0 0 0 45882 349 0 0 20 0 1 0 219513829 2160156672 30795 33554432000 4194304 5849708 140728987297504 140728987296504 139910546554759 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 22499328 140728987305142 140728987305220 140728987305220 140728987307978 0
/proc/9494/statm: 527382 30795 701 405 0 524327 0
Current children cumulated CPU time: 462.31 s
Current children cumulated vsize: 2109528 KiB
Current children cumulated memory: 123180 KiB


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

/proc/9494/statm: 536749 40908 701 405 0 533694 0
Current children cumulated CPU time: 1722.33 s
Current children cumulated vsize: 2146996 KiB
Current children cumulated memory: 163632 KiB

[startup+1782.3 s]
/proc/loadavg: 2.16 2.05 2.02 3/189 9633
/proc/meminfo: memFree=23682272/32770624 swapFree=67108860/67108860
[pid=9494] ppid=9491 vsize=2143132 memory=159752 CPUtime=1782.33 cores=1,3,5,7
/proc/9494/stat : 9494 (xcsp_picat) R 9491 9494 5709 0 -1 4202496 479249 0 0 0 177154 1079 0 0 20 0 1 0 219513829 2194567168 39938 33554432000 4194304 5849708 140728987297504 140728987296504 139910546554759 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 22499328 140728987305142 140728987305220 140728987305220 140728987307978 0
/proc/9494/statm: 535783 39938 701 405 0 532728 0
Current children cumulated CPU time: 1782.33 s
Current children cumulated vsize: 2143132 KiB
Current children cumulated memory: 159752 KiB

[startup+1842.3 s]
/proc/loadavg: 2.34 2.14 2.06 3/189 9634
/proc/meminfo: memFree=23628680/32770624 swapFree=67108860/67108860
[pid=9494] ppid=9491 vsize=2150564 memory=167260 CPUtime=1842.34 cores=1,3,5,7
/proc/9494/stat : 9494 (xcsp_picat) R 9491 9494 5709 0 -1 4202496 491617 0 0 0 183124 1110 0 0 20 0 1 0 219513829 2202177536 41815 33554432000 4194304 5849708 140728987297504 140728987296664 5438278 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 22499328 140728987305142 140728987305220 140728987305220 140728987307978 0
/proc/9494/statm: 537641 41815 701 405 0 534586 0
Current children cumulated CPU time: 1842.34 s
Current children cumulated vsize: 2150564 KiB
Current children cumulated memory: 167260 KiB

[startup+1902.3 s]
/proc/loadavg: 2.13 2.11 2.05 3/189 9635
/proc/meminfo: memFree=23583444/32770624 swapFree=67108860/67108860
[pid=9494] ppid=9491 vsize=2145880 memory=162428 CPUtime=1902.34 cores=1,3,5,7
/proc/9494/stat : 9494 (xcsp_picat) R 9491 9494 5709 0 -1 4202496 498370 0 0 0 189097 1137 0 0 20 0 1 0 219513829 2197381120 40607 33554432000 4194304 5849708 140728987297504 140728987296504 139910546554759 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 22499328 140728987305142 140728987305220 140728987305220 140728987307978 0
/proc/9494/statm: 536470 40607 701 405 0 533415 0
Current children cumulated CPU time: 1902.34 s
Current children cumulated vsize: 2145880 KiB
Current children cumulated memory: 162428 KiB

[startup+1962.3 s]
/proc/loadavg: 2.05 2.09 2.05 3/189 9636
/proc/meminfo: memFree=23588540/32770624 swapFree=67108860/67108860
[pid=9494] ppid=9491 vsize=2148312 memory=164872 CPUtime=1962.34 cores=1,3,5,7
/proc/9494/stat : 9494 (xcsp_picat) R 9491 9494 5709 0 -1 4202496 501248 0 0 0 195068 1166 0 0 20 0 1 0 219513829 2199871488 41218 33554432000 4194304 5849708 140728987297504 140728987296504 139910546554759 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 22499328 140728987305142 140728987305220 140728987305220 140728987307978 0
/proc/9494/statm: 537078 41218 701 405 0 534023 0
Current children cumulated CPU time: 1962.34 s
Current children cumulated vsize: 2148312 KiB
Current children cumulated memory: 164872 KiB

[startup+2022.3 s]
/proc/loadavg: 2.02 2.08 2.05 3/188 9637
/proc/meminfo: memFree=23465016/32770624 swapFree=67108860/67108860
[pid=9494] ppid=9491 vsize=2182044 memory=198604 CPUtime=2022.35 cores=1,3,5,7
/proc/9494/stat : 9494 (xcsp_picat) R 9491 9494 5709 0 -1 4202496 511496 0 0 0 201043 1192 0 0 20 0 1 0 219513829 2234413056 49651 33554432000 4194304 5849708 140728987297504 140728987296504 5340258 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 22499328 140728987305142 140728987305220 140728987305220 140728987307978 0
/proc/9494/statm: 545511 49651 701 405 0 542456 0
Current children cumulated CPU time: 2022.35 s
Current children cumulated vsize: 2182044 KiB
Current children cumulated memory: 198604 KiB

[startup+2082.3 s]
/proc/loadavg: 2.01 2.06 2.05 3/187 9638
/proc/meminfo: memFree=23422732/32770624 swapFree=67108860/67108860
[pid=9494] ppid=9491 vsize=2152356 memory=169052 CPUtime=2082.35 cores=1,3,5,7
/proc/9494/stat : 9494 (xcsp_picat) R 9491 9494 5709 0 -1 4202496 516569 0 0 0 207012 1223 0 0 20 0 1 0 219513829 2204012544 42263 33554432000 4194304 5849708 140728987297504 140728987296504 139910546554759 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 22499328 140728987305142 140728987305220 140728987305220 140728987307978 0
/proc/9494/statm: 538089 42263 701 405 0 535034 0
Current children cumulated CPU time: 2082.35 s
Current children cumulated vsize: 2152356 KiB
Current children cumulated memory: 169052 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.05 2.05 3/187 9639
/proc/meminfo: memFree=23472156/32770624 swapFree=67108860/67108860
[pid=9494] ppid=9491 vsize=2188928 memory=205568 CPUtime=2142.35 cores=1,3,5,7
/proc/9494/stat : 9494 (xcsp_picat) R 9491 9494 5709 0 -1 4202496 521397 0 0 0 212985 1250 0 0 20 0 1 0 219513829 2241462272 51392 33554432000 4194304 5849708 140728987297504 140728987296664 139910546554759 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 22499328 140728987305142 140728987305220 140728987305220 140728987307978 0
/proc/9494/statm: 547232 51392 701 405 0 544177 0
Current children cumulated CPU time: 2142.35 s
Current children cumulated vsize: 2188928 KiB
Current children cumulated memory: 205568 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/187 9640
/proc/meminfo: memFree=23392276/32770624 swapFree=67108860/67108860
[pid=9494] ppid=9491 vsize=2144968 memory=161656 CPUtime=2202.35 cores=1,3,5,7
/proc/9494/stat : 9494 (xcsp_picat) R 9491 9494 5709 0 -1 4202496 531572 0 0 0 218956 1279 0 0 20 0 1 0 219513829 2196447232 40414 33554432000 4194304 5849708 140728987297504 140728987296504 139910546554759 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 22499328 140728987305142 140728987305220 140728987305220 140728987307978 0
/proc/9494/statm: 536242 40414 701 405 0 533187 0
Current children cumulated CPU time: 2202.35 s
Current children cumulated vsize: 2144968 KiB
Current children cumulated memory: 161656 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/187 9641
/proc/meminfo: memFree=23494936/32770624 swapFree=67108860/67108860
[pid=9494] ppid=9491 vsize=2148008 memory=164764 CPUtime=2262.36 cores=1,3,5,7
/proc/9494/stat : 9494 (xcsp_picat) R 9491 9494 5709 0 -1 4202496 540422 0 0 0 224930 1306 0 0 20 0 1 0 219513829 2199560192 41191 33554432000 4194304 5849708 140728987297504 140728987296376 139910546554759 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 22499328 140728987305142 140728987305220 140728987305220 140728987307978 0
/proc/9494/statm: 537002 41191 701 405 0 533947 0
Current children cumulated CPU time: 2262.36 s
Current children cumulated vsize: 2148008 KiB
Current children cumulated memory: 164764 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/187 9649
/proc/meminfo: memFree=23313376/32770624 swapFree=67108860/67108860
[pid=9494] ppid=9491 vsize=2185832 memory=202356 CPUtime=2322.36 cores=1,3,5,7
/proc/9494/stat : 9494 (xcsp_picat) R 9491 9494 5709 0 -1 4202496 544792 0 0 0 230900 1336 0 0 20 0 1 0 219513829 2238291968 50589 33554432000 4194304 5849708 140728987297504 140728987296504 5437824 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 22499328 140728987305142 140728987305220 140728987305220 140728987307978 0
/proc/9494/statm: 546458 50589 701 405 0 543403 0
Current children cumulated CPU time: 2322.36 s
Current children cumulated vsize: 2185832 KiB
Current children cumulated memory: 202356 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 9650
/proc/meminfo: memFree=23489416/32770624 swapFree=67108860/67108860
[pid=9494] ppid=9491 vsize=2127964 memory=144780 CPUtime=2382.36 cores=1,3,5,7
/proc/9494/stat : 9494 (xcsp_picat) R 9491 9494 5709 0 -1 4202496 555977 0 0 0 236867 1369 0 0 20 0 1 0 219513829 2179035136 36195 33554432000 4194304 5849708 140728987297504 140728987296504 5437705 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 22499328 140728987305142 140728987305220 140728987305220 140728987307978 0
/proc/9494/statm: 531991 36195 701 405 0 528936 0
Current children cumulated CPU time: 2382.36 s
Current children cumulated vsize: 2127964 KiB
Current children cumulated memory: 144780 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 9651
/proc/meminfo: memFree=23353248/32770624 swapFree=67108860/67108860
[pid=9494] ppid=9491 vsize=2211012 memory=227532 CPUtime=2442.37 cores=1,3,5,7
/proc/9494/stat : 9494 (xcsp_picat) R 9491 9494 5709 0 -1 4202496 564985 0 0 0 242829 1408 0 0 20 0 1 0 219513829 2264076288 56883 33554432000 4194304 5849708 140728987297504 140728987296376 139910546554759 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 22499328 140728987305142 140728987305220 140728987305220 140728987307978 0
/proc/9494/statm: 552753 56883 701 405 0 549698 0
Current children cumulated CPU time: 2442.37 s
Current children cumulated vsize: 2211012 KiB
Current children cumulated memory: 227532 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 9652
/proc/meminfo: memFree=23012356/32770624 swapFree=67108860/67108860
[pid=9494] ppid=9491 vsize=2228116 memory=244864 CPUtime=2502.37 cores=1,3,5,7
/proc/9494/stat : 9494 (xcsp_picat) R 9491 9494 5709 0 -1 4202496 578079 0 0 0 248789 1448 0 0 20 0 1 0 219513829 2281590784 61216 33554432000 4194304 5849708 140728987297504 140728987296504 139910546554759 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 22499328 140728987305142 140728987305220 140728987305220 140728987307978 0
/proc/9494/statm: 557029 61216 701 405 0 553974 0
Current children cumulated CPU time: 2502.37 s
Current children cumulated vsize: 2228116 KiB
Current children cumulated memory: 244864 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 9653
/proc/meminfo: memFree=23050580/32770624 swapFree=67108860/67108860
[pid=9494] ppid=9491 vsize=2188780 memory=205292 CPUtime=2520.07 cores=1,3,5,7
/proc/9494/stat : 9494 (xcsp_picat) R 9491 9494 5709 0 -1 4202496 581572 0 0 0 250549 1458 0 0 20 0 1 0 219513829 2241310720 51323 33554432000 4194304 5849708 140728987297504 140728987296504 139910546554759 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 22499328 140728987305142 140728987305220 140728987305220 140728987307978 0
/proc/9494/statm: 547195 51323 701 405 0 544140 0
Current children cumulated CPU time: 2520.07 s
Current children cumulated vsize: 2188780 KiB
Current children cumulated memory: 205292 KiB

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

[startup+2520.01 s]
# the end of solver process 9494 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2505.5 s, system=14.5936 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): 2520.09
CPU user time (s): 2505.5
CPU system time (s): 14.5936
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 2228116
Max. memory (cumulated for all children) (KiB): 244864

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2505.5
system time used= 14.5936
maximum resident set size= 244864
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 581572
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= 31
involuntary context switches= 1739


# summary of solver processes directly reported to runsolver:
#   pid: 9494
#   total CPU time (s): 2520.09
#   total CPU user time (s): 2505.5
#   total CPU system time (s): 14.5936

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 10.2501 second user time and 18.5676 second system time

The end

Launcher Data 

Begin job on node107 at 2018-08-11 22:31:46
IDJOB=4303378
IDBENCH=141498
IDSOLVER=2778
FILE ID=node107/4303378-1534019506
RUNJOBID= node107-1533993611-5741
PBS_JOBID= 21036955
Free space on /tmp= 39332 MiB

SOLVER NAME= PicatSAT 2018-08-02
BENCH NAME= XCSP18/Subisomorphism/Subisomorphism-g19-g43_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4303378-1534019506/watcher-4303378-1534019506 -o /tmp/evaluation-result-4303378-1534019506/solver-4303378-1534019506 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node107-1533993611-5741 --watchdog 2580  xcsp_picat HOME/instance-4303378-1534019506.xml

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

MD5SUM BENCH= 73b986b466eb2b69580bc545a83953ff
RANDOM SEED=833232024

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:        24837364 kB
MemAvailable:   31788288 kB
Buffers:          140380 kB
Cached:          7018932 kB
SwapCached:            0 kB
Active:          3683376 kB
Inactive:        3646596 kB
Active(anon):     118160 kB
Inactive(anon):   105260 kB
Active(file):    3565216 kB
Inactive(file):  3541336 kB
Unevictable:        6976 kB
Mlocked:            6976 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              3308 kB
Writeback:             0 kB
AnonPages:        190340 kB
Mapped:            53348 kB
Shmem:             49804 kB
Slab:             300660 kB
SReclaimable:     272832 kB
SUnreclaim:        27828 kB
KernelStack:        3584 kB
PageTables:         5176 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2472740 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     94208 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= 39328 MiB
End job on node107 at 2018-08-11 23:13:47