Trace number 4303020

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 NameAnswerobjective functionCPU timeWall clock time
PicatSAT 2018-08-02? (TO) 2520.04 2520.01

General information on the benchmark

NamePeacableArmies/
PeacableArmies-m2-30_c18.xml
MD5SUMf7f9b20d19eb9843ceb4981536ba88b3
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark83
Best CPU time to get the best result obtained on this benchmark2520.1
Satisfiable
(Un)Satisfiability was proved
Number of variables902
Number of constraints43213
Number of domains2
Minimum domain size3
Maximum domain size450
Distribution of domain sizes[{"size":3,"count":900},{"size":450,"count":2}]
Minimum variable degree2
Maximum variable degree117
Distribution of variable degrees[{"degree":2,"count":1},{"degree":3,"count":1},{"degree":89,"count":116},{"degree":91,"count":108},{"degree":93,"count":100},{"degree":95,"count":92},{"degree":97,"count":84},{"degree":99,"count":76},{"degree":101,"count":68},{"degree":103,"count":60},{"degree":105,"count":52},{"degree":107,"count":44},{"degree":109,"count":36},{"degree":111,"count":28},{"degree":113,"count":20},{"degree":115,"count":12},{"degree":117,"count":4}]
Minimum constraint arity2
Maximum constraint arity901
Distribution of constraint arities[{"arity":2,"count":43211},{"arity":901,"count":2}]
Number of extensional constraints0
Number of intensional constraints43211
Distribution of constraint types[{"type":"intension","count":43211},{"type":"count","count":2}]
Optimization problemYES
Type of objectivemax VAR

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 (3124 MiB free)
  memory of node 1: 16384 MiB (3303 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4303020-1534018751/watcher-4303020-1534018751 -o /tmp/evaluation-result-4303020-1534018751/solver-4303020-1534018751 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node148-1533990783-10865 --watchdog 2580 xcsp_picat HOME/instance-4303020-1534018751.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=14565, runsolver pid=14562
Current StackSize limit: 8192 KiB


[startup+0.100162 s]*
/proc/loadavg: 2.00 2.02 2.05 3/187 14566
/proc/meminfo: memFree=6561204/32770624 swapFree=67108404/67108860
[pid=14565] ppid=14562 vsize=2025744 memory=24668 CPUtime=0.1 cores=1,3,5,7
/proc/14565/stat : 14565 (xcsp_picat) R 14562 14565 10833 0 -1 4202496 1759 0 0 0 10 0 0 0 20 0 1 0 219438230 2074361856 6167 33554432000 4194304 5849708 140734898478784 140734898478784 4490924 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 22167552 140734898480310 140734898480388 140734898480388 140734898483146 0
/proc/14565/statm: 506436 6167 597 405 0 503381 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 24668 KiB

[startup+0.209741 s]*
/proc/loadavg: 2.00 2.02 2.05 3/187 14566
/proc/meminfo: memFree=6550964/32770624 swapFree=67108404/67108860
[pid=14565] ppid=14562 vsize=2025744 memory=32860 CPUtime=0.21 cores=1,3,5,7
/proc/14565/stat : 14565 (xcsp_picat) R 14562 14565 10833 0 -1 4202496 1763 0 0 0 21 0 0 0 20 0 1 0 219438230 2074361856 8215 33554432000 4194304 5849708 140734898478784 140734898478784 139969771990016 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 22167552 140734898480310 140734898480388 140734898480388 140734898483146 0
/proc/14565/statm: 506436 8215 597 405 0 503381 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 32860 KiB

[startup+0.30961 s]*
/proc/loadavg: 2.00 2.02 2.05 3/187 14566
/proc/meminfo: memFree=6542772/32770624 swapFree=67108404/67108860
[pid=14565] ppid=14562 vsize=2025744 memory=41052 CPUtime=0.31 cores=1,3,5,7
/proc/14565/stat : 14565 (xcsp_picat) R 14562 14565 10833 0 -1 4202496 1767 0 0 0 31 0 0 0 20 0 1 0 219438230 2074361856 10263 33554432000 4194304 5849708 140734898478784 140734898478784 139969771990016 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 22167552 140734898480310 140734898480388 140734898480388 140734898483146 0
/proc/14565/statm: 506436 10263 597 405 0 503381 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 41052 KiB

[startup+0.700361 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 14566
/proc/meminfo: memFree=6526072/32770624 swapFree=67108404/67108860
[pid=14565] ppid=14562 vsize=2030116 memory=70444 CPUtime=0.69 cores=1,3,5,7
/proc/14565/stat : 14565 (xcsp_picat) R 14562 14565 10833 0 -1 4202496 3025 0 0 0 68 1 0 0 20 0 1 0 219438230 2078838784 17611 33554432000 4194304 5849708 140734898478784 140734898478088 4476490 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 22167552 140734898480310 140734898480388 140734898480388 140734898483146 0
/proc/14565/statm: 507529 17611 656 405 0 504474 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2030116 KiB
Current children cumulated memory: 70444 KiB

[startup+1.50032 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 14566
/proc/meminfo: memFree=6506160/32770624 swapFree=67108404/67108860
[pid=14565] ppid=14562 vsize=2037560 memory=77608 CPUtime=1.49 cores=1,3,5,7
/proc/14565/stat : 14565 (xcsp_picat) R 14562 14565 10833 0 -1 4202496 6614 0 0 0 148 1 0 0 20 0 1 0 219438230 2086461440 19402 33554432000 4194304 5849708 140734898478784 140734898477176 5359611 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 22167552 140734898480310 140734898480388 140734898480388 140734898483146 0
/proc/14565/statm: 509390 19402 671 405 0 506335 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2037560 KiB
Current children cumulated memory: 77608 KiB

[startup+3.1094 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 14566
/proc/meminfo: memFree=6505556/32770624 swapFree=67108404/67108860
[pid=14565] ppid=14562 vsize=2037612 memory=78076 CPUtime=3.09 cores=1,3,5,7
/proc/14565/stat : 14565 (xcsp_picat) R 14562 14565 10833 0 -1 4202496 12299 0 0 0 307 2 0 0 20 0 1 0 219438230 2086514688 19519 33554432000 4194304 5849708 140734898478784 140734898477272 139969772011399 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 22167552 140734898480310 140734898480388 140734898480388 140734898483146 0
/proc/14565/statm: 509403 19519 689 405 0 506348 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 2037612 KiB
Current children cumulated memory: 78076 KiB

[startup+6.30028 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 14566
/proc/meminfo: memFree=6504176/32770624 swapFree=67108404/67108860
[pid=14565] ppid=14562 vsize=2038392 memory=78848 CPUtime=6.29 cores=1,3,5,7
/proc/14565/stat : 14565 (xcsp_picat) R 14562 14565 10833 0 -1 4202496 18353 0 0 0 623 6 0 0 20 0 1 0 219438230 2087313408 19712 33554432000 4194304 5849708 140734898478784 140734898477784 139969772011399 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 22167552 140734898480310 140734898480388 140734898480388 140734898483146 0
/proc/14565/statm: 509598 19712 689 405 0 506543 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2038392 KiB
Current children cumulated memory: 78848 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 14566
/proc/meminfo: memFree=6499836/32770624 swapFree=67108404/67108860
[pid=14565] ppid=14562 vsize=2042880 memory=83468 CPUtime=12.69 cores=1,3,5,7
/proc/14565/stat : 14565 (xcsp_picat) R 14562 14565 10833 0 -1 4202496 22358 0 0 0 1255 14 0 0 20 0 1 0 219438230 2091909120 20867 33554432000 4194304 5849708 140734898478784 140734898477784 139969772011399 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 22167552 140734898480310 140734898480388 140734898480388 140734898483146 0
/proc/14565/statm: 510720 20867 689 405 0 507665 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2042880 KiB
Current children cumulated memory: 83468 KiB

[startup+25.5003 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 14566
/proc/meminfo: memFree=6497204/32770624 swapFree=67108404/67108860
[pid=14565] ppid=14562 vsize=2045664 memory=86252 CPUtime=25.49 cores=1,3,5,7
/proc/14565/stat : 14565 (xcsp_picat) R 14562 14565 10833 0 -1 4202496 33129 0 0 0 2524 25 0 0 20 0 1 0 219438230 2094759936 21563 33554432000 4194304 5849708 140734898478784 140734898477784 5359170 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 22167552 140734898480310 140734898480388 140734898480388 140734898483146 0
/proc/14565/statm: 511416 21563 689 405 0 508361 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 2045664 KiB
Current children cumulated memory: 86252 KiB

[startup+51.1094 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 14573
/proc/meminfo: memFree=6485776/32770624 swapFree=67108404/67108860
[pid=14565] ppid=14562 vsize=2053324 memory=93912 CPUtime=51.1 cores=1,3,5,7
/proc/14565/stat : 14565 (xcsp_picat) R 14562 14565 10833 0 -1 4202496 41572 0 0 0 5064 46 0 0 20 0 1 0 219438230 2102603776 23478 33554432000 4194304 5849708 140734898478784 140734898477656 139969772011399 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 22167552 140734898480310 140734898480388 140734898480388 140734898483146 0
/proc/14565/statm: 513331 23478 689 405 0 510276 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 2053324 KiB
Current children cumulated memory: 93912 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 14574
/proc/meminfo: memFree=6459060/32770624 swapFree=67108404/67108860
[pid=14565] ppid=14562 vsize=2080048 memory=120636 CPUtime=102.3 cores=1,3,5,7
/proc/14565/stat : 14565 (xcsp_picat) R 14562 14565 10833 0 -1 4202496 57560 0 0 0 10152 78 0 0 20 0 1 0 219438230 2129969152 30159 33554432000 4194304 5849708 140734898478784 140734898477784 139969772011399 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 22167552 140734898480310 140734898480388 140734898480388 140734898483146 0
/proc/14565/statm: 520012 30159 689 405 0 516957 0
Current children cumulated CPU time: 102.3 s
Current children cumulated vsize: 2080048 KiB
Current children cumulated memory: 120636 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 14575
/proc/meminfo: memFree=6458068/32770624 swapFree=67108404/67108860
[pid=14565] ppid=14562 vsize=2081412 memory=122000 CPUtime=162.29 cores=1,3,5,7
/proc/14565/stat : 14565 (xcsp_picat) R 14562 14565 10833 0 -1 4202496 74169 0 0 0 16116 113 0 0 20 0 1 0 219438230 2131365888 30500 33554432000 4194304 5849708 140734898478784 140734898477784 139969772011399 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 22167552 140734898480310 140734898480388 140734898480388 140734898483146 0
/proc/14565/statm: 520353 30500 689 405 0 517298 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 2081412 KiB
Current children cumulated memory: 122000 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 14576
/proc/meminfo: memFree=6434996/32770624 swapFree=67108404/67108860
[pid=14565] ppid=14562 vsize=2101280 memory=141868 CPUtime=222.29 cores=1,3,5,7
/proc/14565/stat : 14565 (xcsp_picat) R 14562 14565 10833 0 -1 4202496 90632 0 0 0 22079 150 0 0 20 0 1 0 219438230 2151710720 35467 33554432000 4194304 5849708 140734898478784 140734898477784 139969772011399 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 22167552 140734898480310 140734898480388 140734898480388 140734898483146 0
/proc/14565/statm: 525320 35467 689 405 0 522265 0
Current children cumulated CPU time: 222.29 s
Current children cumulated vsize: 2101280 KiB
Current children cumulated memory: 141868 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 14577
/proc/meminfo: memFree=6442380/32770624 swapFree=67108404/67108860
[pid=14565] ppid=14562 vsize=2093800 memory=134388 CPUtime=282.3 cores=1,3,5,7
/proc/14565/stat : 14565 (xcsp_picat) R 14562 14565 10833 0 -1 4202496 104882 0 0 0 28049 181 0 0 20 0 1 0 219438230 2144051200 33597 33554432000 4194304 5849708 140734898478784 140734898477784 5352688 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 22167552 140734898480310 140734898480388 140734898480388 140734898483146 0
/proc/14565/statm: 523450 33597 689 405 0 520395 0
Current children cumulated CPU time: 282.3 s
Current children cumulated vsize: 2093800 KiB
Current children cumulated memory: 134388 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 14578
/proc/meminfo: memFree=6425252/32770624 swapFree=67108404/67108860
[pid=14565] ppid=14562 vsize=2093800 memory=134388 CPUtime=342.29 cores=1,3,5,7
/proc/14565/stat : 14565 (xcsp_picat) R 14562 14565 10833 0 -1 4202496 113574 0 0 0 34018 211 0 0 20 0 1 0 219438230 2144051200 33597 33554432000 4194304 5849708 140734898478784 140734898477784 139969772011399 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 22167552 140734898480310 140734898480388 140734898480388 140734898483146 0
/proc/14565/statm: 523450 33597 689 405 0 520395 0
Current children cumulated CPU time: 342.29 s
Current children cumulated vsize: 2093800 KiB
Current children cumulated memory: 134388 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 14580
/proc/meminfo: memFree=6435060/32770624 swapFree=67108404/67108860
[pid=14565] ppid=14562 vsize=2096568 memory=137128 CPUtime=402.3 cores=1,3,5,7
/proc/14565/stat : 14565 (xcsp_picat) R 14562 14565 10833 0 -1 4202496 129906 0 0 0 39990 240 0 0 20 0 1 0 219438230 2146885632 34282 33554432000 4194304 5849708 140734898478784 140734898477784 139969772011399 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 22167552 140734898480310 140734898480388 140734898480388 140734898483146 0
/proc/14565/statm: 524142 34282 689 405 0 521087 0
Current children cumulated CPU time: 402.3 s
Current children cumulated vsize: 2096568 KiB
Current children cumulated memory: 137128 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 14581
/proc/meminfo: memFree=6427300/32770624 swapFree=67108404/67108860
[pid=14565] ppid=14562 vsize=2107468 memory=148056 CPUtime=462.3 cores=1,3,5,7
/proc/14565/stat : 14565 (xcsp_picat) R 14562 14565 10833 0 -1 4202496 148505 0 0 0 45958 272 0 0 20 0 1 0 219438230 2158047232 37014 33554432000 4194304 5849708 140734898478784 140734898477784 139969772011399 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 22167552 140734898480310 140734898480388 140734898480388 140734898483146 0
/proc/14565/statm: 526867 37014 689 405 0 523812 0
Current children cumulated CPU time: 462.3 s
Current children cumulated vsize: 2107468 KiB
Current children cumulated memory: 148056 KiB


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

/proc/14565/statm: 536201 45918 689 405 0 533146 0
Current children cumulated CPU time: 1722.3 s
Current children cumulated vsize: 2144804 KiB
Current children cumulated memory: 183672 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 14620
/proc/meminfo: memFree=6355276/32770624 swapFree=67108404/67108860
[pid=14565] ppid=14562 vsize=2157604 memory=196388 CPUtime=1782.3 cores=1,3,5,7
/proc/14565/stat : 14565 (xcsp_picat) R 14562 14565 10833 0 -1 4202496 511258 0 0 0 177308 922 0 0 20 0 1 0 219438230 2209386496 49097 33554432000 4194304 5849708 140734898478784 140734898477784 139969772011399 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 22167552 140734898480310 140734898480388 140734898480388 140734898483146 0
/proc/14565/statm: 539401 49097 689 405 0 536346 0
Current children cumulated CPU time: 1782.3 s
Current children cumulated vsize: 2157604 KiB
Current children cumulated memory: 196388 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 14621
/proc/meminfo: memFree=6349108/32770624 swapFree=67108404/67108860
[pid=14565] ppid=14562 vsize=2164128 memory=202996 CPUtime=1842.31 cores=1,3,5,7
/proc/14565/stat : 14565 (xcsp_picat) R 14562 14565 10833 0 -1 4202496 524630 0 0 0 183281 950 0 0 20 0 1 0 219438230 2216067072 50749 33554432000 4194304 5849708 140734898478784 140734898477784 139969772011399 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 22167552 140734898480310 140734898480388 140734898480388 140734898483146 0
/proc/14565/statm: 541032 50749 689 405 0 537977 0
Current children cumulated CPU time: 1842.31 s
Current children cumulated vsize: 2164128 KiB
Current children cumulated memory: 202996 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 14630
/proc/meminfo: memFree=6370564/32770624 swapFree=67108404/67108860
[pid=14565] ppid=14562 vsize=2142308 memory=181176 CPUtime=1902.31 cores=1,3,5,7
/proc/14565/stat : 14565 (xcsp_picat) R 14562 14565 10833 0 -1 4202496 534044 0 0 0 189249 982 0 0 20 0 1 0 219438230 2193723392 45294 33554432000 4194304 5849708 140734898478784 140734898477784 139969772011399 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 22167552 140734898480310 140734898480388 140734898480388 140734898483146 0
/proc/14565/statm: 535577 45294 689 405 0 532522 0
Current children cumulated CPU time: 1902.31 s
Current children cumulated vsize: 2142308 KiB
Current children cumulated memory: 181176 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 14631
/proc/meminfo: memFree=6361380/32770624 swapFree=67108404/67108860
[pid=14565] ppid=14562 vsize=2147388 memory=186256 CPUtime=1962.31 cores=1,3,5,7
/proc/14565/stat : 14565 (xcsp_picat) R 14562 14565 10833 0 -1 4202496 543594 0 0 0 195228 1003 0 0 20 0 1 0 219438230 2198925312 46564 33554432000 4194304 5849708 140734898478784 140734898477784 139969772011399 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 22167552 140734898480310 140734898480388 140734898480388 140734898483146 0
/proc/14565/statm: 536847 46564 689 405 0 533792 0
Current children cumulated CPU time: 1962.31 s
Current children cumulated vsize: 2147388 KiB
Current children cumulated memory: 186256 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 14632
/proc/meminfo: memFree=6339008/32770624 swapFree=67108404/67108860
[pid=14565] ppid=14562 vsize=2165692 memory=204504 CPUtime=2022.31 cores=1,3,5,7
/proc/14565/stat : 14565 (xcsp_picat) R 14562 14565 10833 0 -1 4202496 553547 0 0 0 201201 1030 0 0 20 0 1 0 219438230 2217668608 51126 33554432000 4194304 5849708 140734898478784 140734898477784 5312900 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 22167552 140734898480310 140734898480388 140734898480388 140734898483146 0
/proc/14565/statm: 541423 51126 689 405 0 538368 0
Current children cumulated CPU time: 2022.31 s
Current children cumulated vsize: 2165692 KiB
Current children cumulated memory: 204504 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 14633
/proc/meminfo: memFree=6393064/32770624 swapFree=67108404/67108860
[pid=14565] ppid=14562 vsize=2107008 memory=150596 CPUtime=2082.31 cores=1,3,5,7
/proc/14565/stat : 14565 (xcsp_picat) R 14562 14565 10833 0 -1 4202496 563881 0 0 0 207172 1059 0 0 20 0 1 0 219438230 2157576192 37649 33554432000 4194304 5849708 140734898478784 140734898477656 139969772011399 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 22167552 140734898480310 140734898480388 140734898480388 140734898483146 0
/proc/14565/statm: 526752 37649 689 405 0 523697 0
Current children cumulated CPU time: 2082.31 s
Current children cumulated vsize: 2107008 KiB
Current children cumulated memory: 150596 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 14634
/proc/meminfo: memFree=6386588/32770624 swapFree=67108404/67108860
[pid=14565] ppid=14562 vsize=2113500 memory=156960 CPUtime=2142.31 cores=1,3,5,7
/proc/14565/stat : 14565 (xcsp_picat) R 14562 14565 10833 0 -1 4202496 576242 0 0 0 213144 1087 0 0 20 0 1 0 219438230 2164224000 39240 33554432000 4194304 5849708 140734898478784 140734898477784 139969772011399 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 22167552 140734898480310 140734898480388 140734898480388 140734898483146 0
/proc/14565/statm: 528375 39240 689 405 0 525320 0
Current children cumulated CPU time: 2142.31 s
Current children cumulated vsize: 2113500 KiB
Current children cumulated memory: 156960 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 14697
/proc/meminfo: memFree=6469932/32770624 swapFree=67108404/67108860
[pid=14565] ppid=14562 vsize=2135344 memory=174724 CPUtime=2202.31 cores=1,3,5,7
/proc/14565/stat : 14565 (xcsp_picat) R 14562 14565 10833 0 -1 4202496 582991 0 0 0 219122 1109 0 0 20 0 1 0 219438230 2186592256 43681 33554432000 4194304 5849708 140734898478784 140734898477784 139969772011399 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 22167552 140734898480310 140734898480388 140734898480388 140734898483146 0
/proc/14565/statm: 533836 43681 689 405 0 530781 0
Current children cumulated CPU time: 2202.31 s
Current children cumulated vsize: 2135344 KiB
Current children cumulated memory: 174724 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 14698
/proc/meminfo: memFree=6402200/32770624 swapFree=67108404/67108860
[pid=14565] ppid=14562 vsize=2150552 memory=193964 CPUtime=2262.31 cores=1,3,5,7
/proc/14565/stat : 14565 (xcsp_picat) R 14562 14565 10833 0 -1 4202496 594248 0 0 0 225098 1133 0 0 20 0 1 0 219438230 2202165248 48491 33554432000 4194304 5849708 140734898478784 140734898477784 139969772011399 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 22167552 140734898480310 140734898480388 140734898480388 140734898483146 0
/proc/14565/statm: 537638 48491 689 405 0 534583 0
Current children cumulated CPU time: 2262.31 s
Current children cumulated vsize: 2150552 KiB
Current children cumulated memory: 193964 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 14699
/proc/meminfo: memFree=6389648/32770624 swapFree=67108404/67108860
[pid=14565] ppid=14562 vsize=2140144 memory=183604 CPUtime=2322.31 cores=1,3,5,7
/proc/14565/stat : 14565 (xcsp_picat) R 14562 14565 10833 0 -1 4202496 600368 0 0 0 231073 1158 0 0 20 0 1 0 219438230 2191507456 45901 33554432000 4194304 5849708 140734898478784 140734898477432 5361808 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 22167552 140734898480310 140734898480388 140734898480388 140734898483146 0
/proc/14565/statm: 535036 45901 689 405 0 531981 0
Current children cumulated CPU time: 2322.31 s
Current children cumulated vsize: 2140144 KiB
Current children cumulated memory: 183604 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 14701
/proc/meminfo: memFree=6279120/32770624 swapFree=67108404/67108860
[pid=14565] ppid=14562 vsize=2163188 memory=206648 CPUtime=2382.31 cores=1,3,5,7
/proc/14565/stat : 14565 (xcsp_picat) R 14562 14565 10833 0 -1 4202496 616216 0 0 0 237047 1184 0 0 20 0 1 0 219438230 2215104512 51662 33554432000 4194304 5849708 140734898478784 140734898477784 5438096 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 22167552 140734898480310 140734898480388 140734898480388 140734898483146 0
/proc/14565/statm: 540797 51662 689 405 0 537742 0
Current children cumulated CPU time: 2382.31 s
Current children cumulated vsize: 2163188 KiB
Current children cumulated memory: 206648 KiB

[startup+2442.3 s]
/proc/loadavg: 2.04 2.03 2.05 3/187 14702
/proc/meminfo: memFree=6322488/32770624 swapFree=67108404/67108860
[pid=14565] ppid=14562 vsize=2162152 memory=205608 CPUtime=2442.31 cores=1,3,5,7
/proc/14565/stat : 14565 (xcsp_picat) R 14562 14565 10833 0 -1 4202496 622156 0 0 0 243022 1209 0 0 20 0 1 0 219438230 2214043648 51402 33554432000 4194304 5849708 140734898478784 140734898477784 139969772011399 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 22167552 140734898480310 140734898480388 140734898480388 140734898483146 0
/proc/14565/statm: 540538 51402 689 405 0 537483 0
Current children cumulated CPU time: 2442.31 s
Current children cumulated vsize: 2162152 KiB
Current children cumulated memory: 205608 KiB

[startup+2502.3 s]
/proc/loadavg: 2.02 2.02 2.05 3/187 14710
/proc/meminfo: memFree=6275380/32770624 swapFree=67108404/67108860
[pid=14565] ppid=14562 vsize=2127536 memory=170996 CPUtime=2502.31 cores=1,3,5,7
/proc/14565/stat : 14565 (xcsp_picat) R 14562 14565 10833 0 -1 4202496 635355 0 0 0 248991 1240 0 0 20 0 1 0 219438230 2178596864 42749 33554432000 4194304 5849708 140734898478784 140734898477784 139969772011399 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 22167552 140734898480310 140734898480388 140734898480388 140734898483146 0
/proc/14565/statm: 531884 42749 689 405 0 528829 0
Current children cumulated CPU time: 2502.31 s
Current children cumulated vsize: 2127536 KiB
Current children cumulated memory: 170996 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.01 2.02 2.05 3/187 14732
/proc/meminfo: memFree=6258184/32770624 swapFree=67108404/67108860
[pid=14565] ppid=14562 vsize=2143360 memory=186672 CPUtime=2520.02 cores=1,3,5,7
/proc/14565/stat : 14565 (xcsp_picat) R 14562 14565 10833 0 -1 4202496 640226 0 0 0 250755 1247 0 0 20 0 1 0 219438230 2194800640 46668 33554432000 4194304 5849708 140734898478784 140734898477784 5437837 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 22167552 140734898480310 140734898480388 140734898480388 140734898483146 0
/proc/14565/statm: 535840 46668 689 405 0 532785 0
Current children cumulated CPU time: 2520.02 s
Current children cumulated vsize: 2143360 KiB
Current children cumulated memory: 186672 KiB

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

[startup+2520.01 s]
# the end of solver process 14565 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2507.56 s, system=12.4812 s

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 2520.01
CPU time (s): 2520.04
CPU user time (s): 2507.56
CPU system time (s): 12.4812
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 2211532
Max. memory (cumulated for all children) (KiB): 252032

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2507.56
system time used= 12.4812
maximum resident set size= 252032
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 640226
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= 25
involuntary context switches= 1738


# summary of solver processes directly reported to runsolver:
#   pid: 14565
#   total CPU time (s): 2520.04
#   total CPU user time (s): 2507.56
#   total CPU system time (s): 12.4812

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 10.0221 second user time and 18.0838 second system time

The end

Launcher Data 

Begin job on node148 at 2018-08-11 22:19:11
IDJOB=4303020
IDBENCH=141490
IDSOLVER=2778
FILE ID=node148/4303020-1534018751
RUNJOBID= node148-1533990783-10865
PBS_JOBID= 21036942
Free space on /tmp= 33720 MiB

SOLVER NAME= PicatSAT 2018-08-02
BENCH NAME= XCSP18/PeacableArmies/PeacableArmies-m2-30_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4303020-1534018751/watcher-4303020-1534018751 -o /tmp/evaluation-result-4303020-1534018751/solver-4303020-1534018751 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node148-1533990783-10865 --watchdog 2580  xcsp_picat HOME/instance-4303020-1534018751.xml

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

MD5SUM BENCH= f7f9b20d19eb9843ceb4981536ba88b3
RANDOM SEED=1592911054

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:         6581456 kB
MemAvailable:   31822248 kB
Buffers:          231320 kB
Cached:         24858132 kB
SwapCached:          352 kB
Active:          9668476 kB
Inactive:       15558700 kB
Active(anon):      89092 kB
Inactive(anon):   101040 kB
Active(file):    9579384 kB
Inactive(file): 15457660 kB
Unevictable:        7340 kB
Mlocked:            7340 kB
SwapTotal:      67108860 kB
SwapFree:       67108404 kB
Dirty:              4796 kB
Writeback:             0 kB
AnonPages:        158856 kB
Mapped:            55596 kB
Shmem:             49592 kB
Slab:             660408 kB
SReclaimable:     632208 kB
SUnreclaim:        28200 kB
KernelStack:        3568 kB
PageTables:         5104 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2446212 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     81920 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 23:01:11