Trace number 4395670

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 2019-09-12? (TO) 2400.08 2400.04

General information on the benchmark

NameBinPacking/
BinPacking-tab-fu/BinPacking-tab-fu0120-04.xml
MD5SUM2e923e7e276bbb1d78c8186edf745710
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT TO
Best value of the objective obtained on this benchmark18
Best CPU time to get the best result obtained on this benchmark2400.07
Satisfiable
(Un)Satisfiability was proved
Number of variables477
Number of constraints71
Number of domains2
Minimum domain size63
Maximum domain size69
Distribution of domain sizes[{"size":63,"count":476},{"size":69,"count":1}]
Minimum variable degree2
Maximum variable degree4
Distribution of variable degrees[{"degree":2,"count":1},{"degree":3,"count":408},{"degree":4,"count":68}]
Minimum constraint arity7
Maximum constraint arity476
Distribution of constraint arities[{"arity":7,"count":68},{"arity":69,"count":1},{"arity":476,"count":2}]
Number of extensional constraints68
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":68},{"type":"lex","count":1},{"type":"count","count":1},{"type":"cardinality","count":1}]
Optimization problemYES
Type of objectivemax VAR

Solver Data 

813.79/813.88	c xcsp_picat version 2.7b12 (9/12/2019)

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 (14855 MiB free)
  memory of node 1: 16384 MiB (15503 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4395670-1568343463/watcher-4395670-1568343463 -o /tmp/evaluation-result-4395670-1568343463/solver-4395670-1568343463 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node151-1568333755-10548 --watchdog 2560 xcsp_picat HOME/instance-4395670-1568343463.xml 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2500 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=12655, runsolver pid=12652
Current StackSize limit: 8192 KiB


[startup+0.100165 s]*
/proc/loadavg: 2.05 2.03 2.05 3/199 12656
/proc/meminfo: memFree=31071960/32770624 swapFree=66933868/67108860
[pid=12655] ppid=12652 vsize=2031716 memory=19080 CPUtime=0.1 cores=1,3,5,7
/proc/12655/stat : 12655 (xcsp_picat) R 12652 12655 10516 0 -1 4202496 1368 0 0 0 10 0 0 0 20 0 1 0 410617752 2080477184 4770 33554432000 4194304 5870510 140723497611328 140723497610632 139752059350016 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 18644992 140723497616415 140723497616493 140723497616493 140723497619402 0
/proc/12655/statm: 507929 4770 838 410 0 503402 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 19080 KiB

[startup+0.209737 s]*
/proc/loadavg: 2.05 2.03 2.05 3/199 12656
/proc/meminfo: memFree=31071884/32770624 swapFree=66933868/67108860
[pid=12655] ppid=12652 vsize=2031716 memory=19080 CPUtime=0.21 cores=1,3,5,7
/proc/12655/stat : 12655 (xcsp_picat) R 12652 12655 10516 0 -1 4202496 1376 0 0 0 21 0 0 0 20 0 1 0 410617752 2080477184 4770 33554432000 4194304 5870510 140723497611328 140723497610632 4695376 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 18644992 140723497616415 140723497616493 140723497616493 140723497619402 0
/proc/12655/statm: 507929 4770 838 410 0 503402 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 19080 KiB

[startup+0.309724 s]*
/proc/loadavg: 2.05 2.03 2.05 3/199 12656
/proc/meminfo: memFree=31069860/32770624 swapFree=66933868/67108860
[pid=12655] ppid=12652 vsize=2031716 memory=21128 CPUtime=0.31 cores=1,3,5,7
/proc/12655/stat : 12655 (xcsp_picat) R 12652 12655 10516 0 -1 4202496 1377 0 0 0 31 0 0 0 20 0 1 0 410617752 2080477184 5282 33554432000 4194304 5870510 140723497611328 140723497610632 4467358 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 18644992 140723497616415 140723497616493 140723497616493 140723497619402 0
/proc/12655/statm: 507929 5282 838 410 0 503402 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 21128 KiB

[startup+0.700382 s]
/proc/loadavg: 2.05 2.03 2.05 3/199 12656
/proc/meminfo: memFree=31069596/32770624 swapFree=66933868/67108860
[pid=12655] ppid=12652 vsize=2039532 memory=29820 CPUtime=0.69 cores=1,3,5,7
/proc/12655/stat : 12655 (xcsp_picat) R 12652 12655 10516 0 -1 4202496 1483 0 0 0 69 0 0 0 20 0 1 0 410617752 2088480768 7455 33554432000 4194304 5870510 140723497611328 140723497610632 4632606 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 18644992 140723497616415 140723497616493 140723497616493 140723497619402 0
/proc/12655/statm: 509883 7455 862 410 0 505356 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2039532 KiB
Current children cumulated memory: 29820 KiB

[startup+1.50038 s]
/proc/loadavg: 2.05 2.03 2.05 3/199 12656
/proc/meminfo: memFree=31012364/32770624 swapFree=66933868/67108860
[pid=12655] ppid=12652 vsize=2039532 memory=172512 CPUtime=1.49 cores=1,3,5,7
/proc/12655/stat : 12655 (xcsp_picat) R 12652 12655 10516 0 -1 4202496 1890 0 0 0 147 2 0 0 20 0 1 0 410617752 2088480768 43128 33554432000 4194304 5870510 140723497611328 140723497610632 4490041 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 18644992 140723497616415 140723497616493 140723497616493 140723497619402 0
/proc/12655/statm: 509883 43128 896 410 0 505356 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2039532 KiB
Current children cumulated memory: 172512 KiB

[startup+3.10953 s]
/proc/loadavg: 2.05 2.03 2.05 3/199 12656
/proc/meminfo: memFree=30624876/32770624 swapFree=66933868/67108860
[pid=12655] ppid=12652 vsize=2039532 memory=489952 CPUtime=3.1 cores=1,3,5,7
/proc/12655/stat : 12655 (xcsp_picat) R 12652 12655 10516 0 -1 4202496 2225 0 0 0 303 7 0 0 20 0 1 0 410617752 2088480768 122488 33554432000 4194304 5870510 140723497611328 140723497610632 4516126 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 18644992 140723497616415 140723497616493 140723497616493 140723497619402 0
/proc/12655/statm: 509883 122488 896 410 0 505356 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2039532 KiB
Current children cumulated memory: 489952 KiB

[startup+6.30038 s]
/proc/loadavg: 2.13 2.04 2.05 3/199 12656
/proc/meminfo: memFree=29806892/32770624 swapFree=66933868/67108860
[pid=12655] ppid=12652 vsize=2887940 memory=1310872 CPUtime=6.29 cores=1,3,5,7
/proc/12655/stat : 12655 (xcsp_picat) R 12652 12655 10516 0 -1 4202496 4517 0 0 0 609 20 0 0 20 0 1 0 410617752 2957250560 327718 33554432000 4194304 5870510 140723497611328 140723497610632 4555684 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 18644992 140723497616415 140723497616493 140723497616493 140723497619402 0
/proc/12655/statm: 721985 327718 901 410 0 717458 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2887940 KiB
Current children cumulated memory: 1310872 KiB

[startup+12.7004 s]
/proc/loadavg: 2.12 2.04 2.05 3/199 12656
/proc/meminfo: memFree=29520916/32770624 swapFree=66933868/67108860
[pid=12655] ppid=12652 vsize=2902348 memory=1591604 CPUtime=12.69 cores=1,3,5,7
/proc/12655/stat : 12655 (xcsp_picat) R 12652 12655 10516 0 -1 4202496 6521 0 0 0 1238 31 0 0 20 0 1 0 410617752 2972004352 397901 33554432000 4194304 5870510 140723497611328 140723497610648 5246367 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 18644992 140723497616415 140723497616493 140723497616493 140723497619402 0
/proc/12655/statm: 725587 397901 901 410 0 721060 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2902348 KiB
Current children cumulated memory: 1591604 KiB

[startup+25.5004 s]
/proc/loadavg: 2.09 2.04 2.05 3/199 12659
/proc/meminfo: memFree=29286600/32770624 swapFree=66933868/67108860
[pid=12655] ppid=12652 vsize=2913148 memory=1846112 CPUtime=25.49 cores=1,3,5,7
/proc/12655/stat : 12655 (xcsp_picat) R 12652 12655 10516 0 -1 4202496 9737 0 0 0 2495 54 0 0 20 0 1 0 410617752 2983063552 461528 33554432000 4194304 5870510 140723497611328 140723497610648 4804547 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 18644992 140723497616415 140723497616493 140723497616493 140723497619402 0
/proc/12655/statm: 728287 461528 901 410 0 723760 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 2913148 KiB
Current children cumulated memory: 1846112 KiB

[startup+51.1095 s]
/proc/loadavg: 2.06 2.04 2.05 3/199 12659
/proc/meminfo: memFree=28032236/32770624 swapFree=66933868/67108860
[pid=12655] ppid=12652 vsize=4181388 memory=3053636 CPUtime=51.1 cores=1,3,5,7
/proc/12655/stat : 12655 (xcsp_picat) R 12652 12655 10516 0 -1 4202496 119717 0 0 0 5019 91 0 0 20 0 1 0 410617752 4281741312 763409 33554432000 4194304 5870510 140723497611328 140723497609832 5321686 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 18644992 140723497616415 140723497616493 140723497616493 140723497619402 0
/proc/12655/statm: 1045347 763409 973 410 0 1040820 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 4181388 KiB
Current children cumulated memory: 3053636 KiB

[startup+102.3 s]
/proc/loadavg: 2.03 2.03 2.05 3/200 12665
/proc/meminfo: memFree=28032220/32770624 swapFree=66933876/67108860
[pid=12655] ppid=12652 vsize=4181388 memory=3053708 CPUtime=102.3 cores=1,3,5,7
/proc/12655/stat : 12655 (xcsp_picat) R 12652 12655 10516 0 -1 4202496 132247 0 0 0 10138 92 0 0 20 0 1 0 410617752 4281741312 763427 33554432000 4194304 5870510 140723497611328 140723497609832 5321694 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 18644992 140723497616415 140723497616493 140723497616493 140723497619402 0
/proc/12655/statm: 1045347 763427 977 410 0 1040820 0
Current children cumulated CPU time: 102.3 s
Current children cumulated vsize: 4181388 KiB
Current children cumulated memory: 3053708 KiB

[startup+162.3 s]
/proc/loadavg: 2.01 2.03 2.05 3/200 12671
/proc/meminfo: memFree=28027860/32770624 swapFree=66933876/67108860
[pid=12655] ppid=12652 vsize=4181388 memory=3053708 CPUtime=162.3 cores=1,3,5,7
/proc/12655/stat : 12655 (xcsp_picat) R 12652 12655 10516 0 -1 4202496 157459 0 0 0 16137 93 0 0 20 0 1 0 410617752 4281741312 763427 33554432000 4194304 5870510 140723497611328 140723497609832 5321704 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 18644992 140723497616415 140723497616493 140723497616493 140723497619402 0
/proc/12655/statm: 1045347 763427 977 410 0 1040820 0
Current children cumulated CPU time: 162.3 s
Current children cumulated vsize: 4181388 KiB
Current children cumulated memory: 3053708 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/200 12682
/proc/meminfo: memFree=28028064/32770624 swapFree=66933884/67108860
[pid=12655] ppid=12652 vsize=4181388 memory=3053708 CPUtime=222.29 cores=1,3,5,7
/proc/12655/stat : 12655 (xcsp_picat) R 12652 12655 10516 0 -1 4202496 181127 0 0 0 22135 94 0 0 20 0 1 0 410617752 4281741312 763427 33554432000 4194304 5870510 140723497611328 140723497609832 5337504 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 18644992 140723497616415 140723497616493 140723497616493 140723497619402 0
/proc/12655/statm: 1045347 763427 977 410 0 1040820 0
Current children cumulated CPU time: 222.29 s
Current children cumulated vsize: 4181388 KiB
Current children cumulated memory: 3053708 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/201 12709
/proc/meminfo: memFree=28026968/32770624 swapFree=66933884/67108860
[pid=12655] ppid=12652 vsize=4181388 memory=3053708 CPUtime=282.3 cores=1,3,5,7
/proc/12655/stat : 12655 (xcsp_picat) R 12652 12655 10516 0 -1 4202496 203810 0 0 0 28134 96 0 0 20 0 1 0 410617752 4281741312 763427 33554432000 4194304 5870510 140723497611328 140723497609832 5321680 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 18644992 140723497616415 140723497616493 140723497616493 140723497619402 0
/proc/12655/statm: 1045347 763427 977 410 0 1040820 0
Current children cumulated CPU time: 282.3 s
Current children cumulated vsize: 4181388 KiB
Current children cumulated memory: 3053708 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/201 12776
/proc/meminfo: memFree=25084064/32770624 swapFree=66933884/67108860
[pid=12655] ppid=12652 vsize=4181388 memory=3053708 CPUtime=342.3 cores=1,3,5,7
/proc/12655/stat : 12655 (xcsp_picat) R 12652 12655 10516 0 -1 4202496 224481 0 0 0 34133 97 0 0 20 0 1 0 410617752 4281741312 763427 33554432000 4194304 5870510 140723497611328 140723497609832 5321686 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 18644992 140723497616415 140723497616493 140723497616493 140723497619402 0
/proc/12655/statm: 1045347 763427 977 410 0 1040820 0
Current children cumulated CPU time: 342.3 s
Current children cumulated vsize: 4181388 KiB
Current children cumulated memory: 3053708 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 12780
/proc/meminfo: memFree=24817024/32770624 swapFree=66933884/67108860
[pid=12655] ppid=12652 vsize=4181388 memory=3057168 CPUtime=402.29 cores=1,3,5,7
/proc/12655/stat : 12655 (xcsp_picat) R 12652 12655 10516 0 -1 4202496 243803 0 0 0 40131 98 0 0 20 0 1 0 410617752 4281741312 764292 33554432000 4194304 5870510 140723497611328 140723497609832 5321600 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 18644992 140723497616415 140723497616493 140723497616493 140723497619402 0
/proc/12655/statm: 1045347 764292 977 410 0 1040820 0
Current children cumulated CPU time: 402.29 s
Current children cumulated vsize: 4181388 KiB
Current children cumulated memory: 3057168 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 12784
/proc/meminfo: memFree=24481564/32770624 swapFree=66933884/67108860
[pid=12655] ppid=12652 vsize=4181388 memory=3062472 CPUtime=462.29 cores=1,3,5,7
/proc/12655/stat : 12655 (xcsp_picat) R 12652 12655 10516 0 -1 4202496 260587 0 0 0 46130 99 0 0 20 0 1 0 410617752 4281741312 765618 33554432000 4194304 5870510 140723497611328 140723497609832 5321680 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 18644992 140723497616415 140723497616493 140723497616493 140723497619402 0
/proc/12655/statm: 1045347 765618 977 410 0 1040820 0
Current children cumulated CPU time: 462.29 s
Current children cumulated vsize: 4181388 KiB
Current children cumulated memory: 3062472 KiB


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

/proc/12655/statm: 1033666 738776 1003 410 0 1029139 0
Current children cumulated CPU time: 1602.32 s
Current children cumulated vsize: 4134664 KiB
Current children cumulated memory: 2955104 KiB

[startup+1662.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 12895
/proc/meminfo: memFree=21507940/32770624 swapFree=66933892/67108860
[pid=12655] ppid=12652 vsize=4181376 memory=3070360 CPUtime=1662.31 cores=1,3,5,7
/proc/12655/stat : 12655 (xcsp_picat) R 12652 12655 10516 0 -1 4202496 877726 0 0 0 166049 182 0 0 20 0 1 0 410617752 4281729024 767590 33554432000 4194304 5870510 140723497611328 140723497609832 5337297 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 18644992 140723497616415 140723497616493 140723497616493 140723497619402 0
/proc/12655/statm: 1045344 767590 1003 410 0 1040817 0
Current children cumulated CPU time: 1662.31 s
Current children cumulated vsize: 4181376 KiB
Current children cumulated memory: 3070360 KiB

[startup+1722.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 12900
/proc/meminfo: memFree=23189740/32770624 swapFree=66933896/67108860
[pid=12655] ppid=12652 vsize=4181376 memory=3070360 CPUtime=1722.31 cores=1,3,5,7
/proc/12655/stat : 12655 (xcsp_picat) R 12652 12655 10516 0 -1 4202496 895963 0 0 0 172048 183 0 0 20 0 1 0 410617752 4281729024 767590 33554432000 4194304 5870510 140723497611328 140723497609832 5321694 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 18644992 140723497616415 140723497616493 140723497616493 140723497619402 0
/proc/12655/statm: 1045344 767590 1003 410 0 1040817 0
Current children cumulated CPU time: 1722.31 s
Current children cumulated vsize: 4181376 KiB
Current children cumulated memory: 3070360 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 12906
/proc/meminfo: memFree=21263728/32770624 swapFree=66933896/67108860
[pid=12655] ppid=12652 vsize=4181376 memory=3070360 CPUtime=1782.32 cores=1,3,5,7
/proc/12655/stat : 12655 (xcsp_picat) R 12652 12655 10516 0 -1 4202496 920212 0 0 0 178048 184 0 0 20 0 1 0 410617752 4281729024 767590 33554432000 4194304 5870510 140723497611328 140723497609832 5321686 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 18644992 140723497616415 140723497616493 140723497616493 140723497619402 0
/proc/12655/statm: 1045344 767590 1003 410 0 1040817 0
Current children cumulated CPU time: 1782.32 s
Current children cumulated vsize: 4181376 KiB
Current children cumulated memory: 3070360 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 12910
/proc/meminfo: memFree=19652508/32770624 swapFree=66933896/67108860
[pid=12655] ppid=12652 vsize=4181376 memory=3070360 CPUtime=1842.32 cores=1,3,5,7
/proc/12655/stat : 12655 (xcsp_picat) R 12652 12655 10516 0 -1 4202496 941254 0 0 0 184047 185 0 0 20 0 1 0 410617752 4281729024 767590 33554432000 4194304 5870510 140723497611328 140723497609832 5321694 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 18644992 140723497616415 140723497616493 140723497616493 140723497619402 0
/proc/12655/statm: 1045344 767590 1003 410 0 1040817 0
Current children cumulated CPU time: 1842.32 s
Current children cumulated vsize: 4181376 KiB
Current children cumulated memory: 3070360 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 12915
/proc/meminfo: memFree=23421468/32770624 swapFree=66933896/67108860
[pid=12655] ppid=12652 vsize=4181376 memory=3070360 CPUtime=1902.32 cores=1,3,5,7
/proc/12655/stat : 12655 (xcsp_picat) R 12652 12655 10516 0 -1 4202496 958290 0 0 0 190046 186 0 0 20 0 1 0 410617752 4281729024 767590 33554432000 4194304 5870510 140723497611328 140723497609832 5321680 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 18644992 140723497616415 140723497616493 140723497616493 140723497619402 0
/proc/12655/statm: 1045344 767590 1003 410 0 1040817 0
Current children cumulated CPU time: 1902.32 s
Current children cumulated vsize: 4181376 KiB
Current children cumulated memory: 3070360 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 12921
/proc/meminfo: memFree=20902600/32770624 swapFree=66933896/67108860
[pid=12655] ppid=12652 vsize=4181376 memory=3070360 CPUtime=1962.32 cores=1,3,5,7
/proc/12655/stat : 12655 (xcsp_picat) R 12652 12655 10516 0 -1 4202496 972538 0 0 0 196045 187 0 0 20 0 1 0 410617752 4281729024 767590 33554432000 4194304 5870510 140723497611328 140723497609832 5321694 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 18644992 140723497616415 140723497616493 140723497616493 140723497619402 0
/proc/12655/statm: 1045344 767590 1003 410 0 1040817 0
Current children cumulated CPU time: 1962.32 s
Current children cumulated vsize: 4181376 KiB
Current children cumulated memory: 3070360 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 12932
/proc/meminfo: memFree=19634564/32770624 swapFree=66933896/67108860
[pid=12655] ppid=12652 vsize=4181376 memory=3070360 CPUtime=2022.32 cores=1,3,5,7
/proc/12655/stat : 12655 (xcsp_picat) R 12652 12655 10516 0 -1 4202496 989220 0 0 0 202044 188 0 0 20 0 1 0 410617752 4281729024 767590 33554432000 4194304 5870510 140723497611328 140723497609832 5321694 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 18644992 140723497616415 140723497616493 140723497616493 140723497619402 0
/proc/12655/statm: 1045344 767590 1003 410 0 1040817 0
Current children cumulated CPU time: 2022.32 s
Current children cumulated vsize: 4181376 KiB
Current children cumulated memory: 3070360 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 12936
/proc/meminfo: memFree=19986084/32770624 swapFree=66933896/67108860
[pid=12655] ppid=12652 vsize=4181376 memory=3070360 CPUtime=2082.33 cores=1,3,5,7
/proc/12655/stat : 12655 (xcsp_picat) R 12652 12655 10516 0 -1 4202496 1005544 0 0 0 208044 189 0 0 20 0 1 0 410617752 4281729024 767590 33554432000 4194304 5870510 140723497611328 140723497609832 5321680 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 18644992 140723497616415 140723497616493 140723497616493 140723497619402 0
/proc/12655/statm: 1045344 767590 1003 410 0 1040817 0
Current children cumulated CPU time: 2082.33 s
Current children cumulated vsize: 4181376 KiB
Current children cumulated memory: 3070360 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 12942
/proc/meminfo: memFree=22153628/32770624 swapFree=66933896/67108860
[pid=12655] ppid=12652 vsize=4181376 memory=3070360 CPUtime=2142.32 cores=1,3,5,7
/proc/12655/stat : 12655 (xcsp_picat) R 12652 12655 10516 0 -1 4202496 1023123 0 0 0 214043 189 0 0 20 0 1 0 410617752 4281729024 767590 33554432000 4194304 5870510 140723497611328 140723497609832 5321704 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 18644992 140723497616415 140723497616493 140723497616493 140723497619402 0
/proc/12655/statm: 1045344 767590 1003 410 0 1040817 0
Current children cumulated CPU time: 2142.32 s
Current children cumulated vsize: 4181376 KiB
Current children cumulated memory: 3070360 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 12946
/proc/meminfo: memFree=19932856/32770624 swapFree=66933896/67108860
[pid=12655] ppid=12652 vsize=4181376 memory=3070360 CPUtime=2202.32 cores=1,3,5,7
/proc/12655/stat : 12655 (xcsp_picat) R 12652 12655 10516 0 -1 4202496 1036111 0 0 0 220042 190 0 0 20 0 1 0 410617752 4281729024 767590 33554432000 4194304 5870510 140723497611328 140723497609832 5321704 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 18644992 140723497616415 140723497616493 140723497616493 140723497619402 0
/proc/12655/statm: 1045344 767590 1003 410 0 1040817 0
Current children cumulated CPU time: 2202.32 s
Current children cumulated vsize: 4181376 KiB
Current children cumulated memory: 3070360 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 12950
/proc/meminfo: memFree=22875400/32770624 swapFree=66933896/67108860
[pid=12655] ppid=12652 vsize=4181376 memory=3070360 CPUtime=2262.33 cores=1,3,5,7
/proc/12655/stat : 12655 (xcsp_picat) R 12652 12655 10516 0 -1 4202496 1059241 0 0 0 226041 192 0 0 20 0 1 0 410617752 4281729024 767590 33554432000 4194304 5870510 140723497611328 140723497609832 5337532 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 18644992 140723497616415 140723497616493 140723497616493 140723497619402 0
/proc/12655/statm: 1045344 767590 1003 410 0 1040817 0
Current children cumulated CPU time: 2262.33 s
Current children cumulated vsize: 4181376 KiB
Current children cumulated memory: 3070360 KiB

[startup+2322.3 s]
/proc/loadavg: 2.44 2.15 2.09 3/199 12956
/proc/meminfo: memFree=21549724/32770624 swapFree=66933896/67108860
[pid=12655] ppid=12652 vsize=4181376 memory=3070396 CPUtime=2322.33 cores=1,3,5,7
/proc/12655/stat : 12655 (xcsp_picat) R 12652 12655 10516 0 -1 4202496 1132108 0 0 0 232038 195 0 0 20 0 1 0 410617752 4281729024 767599 33554432000 4194304 5870510 140723497611328 140723497609832 5337504 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 18644992 140723497616415 140723497616493 140723497616493 140723497619402 0
/proc/12655/statm: 1045344 767599 1003 410 0 1040817 0
Current children cumulated CPU time: 2322.33 s
Current children cumulated vsize: 4181376 KiB
Current children cumulated memory: 3070396 KiB

[startup+2382.3 s]
/proc/loadavg: 2.16 2.12 2.08 3/199 12960
/proc/meminfo: memFree=19846088/32770624 swapFree=66933896/67108860
[pid=12655] ppid=12652 vsize=4181376 memory=3070396 CPUtime=2382.32 cores=1,3,5,7
/proc/12655/stat : 12655 (xcsp_picat) R 12652 12655 10516 0 -1 4202496 1152528 0 0 0 238037 195 0 0 20 0 1 0 410617752 4281729024 767599 33554432000 4194304 5870510 140723497611328 140723497609832 5337497 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 18644992 140723497616415 140723497616493 140723497616493 140723497619402 0
/proc/12655/statm: 1045344 767599 1003 410 0 1040817 0
Current children cumulated CPU time: 2382.32 s
Current children cumulated vsize: 4181376 KiB
Current children cumulated memory: 3070396 KiB



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2400 s]*
/proc/loadavg: 2.12 2.11 2.08 3/199 12960
/proc/meminfo: memFree=17011696/32770624 swapFree=66933896/67108860
[pid=12655] ppid=12652 vsize=4181376 memory=3070396 CPUtime=2400.04 cores=1,3,5,7
/proc/12655/stat : 12655 (xcsp_picat) R 12652 12655 10516 0 -1 4202496 1159277 0 0 0 239808 196 0 0 20 0 1 0 410617752 4281729024 767599 33554432000 4194304 5870510 140723497611328 140723497609832 5337376 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 18644992 140723497616415 140723497616493 140723497616493 140723497619402 0
/proc/12655/statm: 1045344 767599 1003 410 0 1040817 0
Current children cumulated CPU time: 2400.04 s
Current children cumulated vsize: 4181376 KiB
Current children cumulated memory: 3070396 KiB

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

[startup+2400.04 s]
# the end of solver process 12655 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2398.08 s, system=1.99704 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): 2400.04
CPU time (s): 2400.08
CPU user time (s): 2398.08
CPU system time (s): 1.99704
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 4478548
Max. memory (cumulated for all children) (KiB): 3305312

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2398.08
system time used= 1.99704
maximum resident set size= 3305316
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1159278
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= 21
involuntary context switches= 700


# summary of solver processes directly reported to runsolver:
#   pid: 12655
#   total CPU time (s): 2400.08
#   total CPU user time (s): 2398.08
#   total CPU system time (s): 1.99704

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 8.82996 second user time and 15.9697 second system time

The end

Launcher Data 

Begin job on node151 at 2019-09-13 04:57:04
IDJOB=4395670
IDBENCH=137043
IDSOLVER=2845
FILE ID=node151/4395670-1568343463
RUNJOBID= node151-1568333755-10548
PBS_JOBID= 21701159
Free space on /tmp= 56996 MiB

SOLVER NAME= PicatSAT 2019-09-12
BENCH NAME= XCSP17/BinPacking/BinPacking-tab-fu/BinPacking-tab-fu0120-04.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4395670-1568343463/watcher-4395670-1568343463 -o /tmp/evaluation-result-4395670-1568343463/solver-4395670-1568343463 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node151-1568333755-10548 --watchdog 2560  xcsp_picat HOME/instance-4395670-1568343463.xml

TIME LIMIT= 2400 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 2e923e7e276bbb1d78c8186edf745710
RANDOM SEED=129771322

node151.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	: 5333.53
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	: 5335.75
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	: 5333.53
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	: 5335.75
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	: 5333.53
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	: 5335.75
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	: 5333.53
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	: 5335.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32770624 kB
MemFree:        31087944 kB
MemAvailable:   31645596 kB
Buffers:          140740 kB
Cached:           708380 kB
SwapCached:        72348 kB
Active:           642244 kB
Inactive:         491272 kB
Active(anon):     220064 kB
Inactive(anon):    96488 kB
Active(file):     422180 kB
Inactive(file):   394784 kB
Unevictable:      111208 kB
Mlocked:          111208 kB
SwapTotal:      67108860 kB
SwapFree:       66933868 kB
Dirty:              3536 kB
Writeback:             0 kB
AnonPages:        324292 kB
Mapped:            36712 kB
Shmem:             23120 kB
Slab:             141356 kB
SReclaimable:     113044 kB
SUnreclaim:        28312 kB
KernelStack:        3472 kB
PageTables:         5900 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2722556 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    245760 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      138624 kB
DirectMap2M:    33406976 kB

Free space on /tmp at the end= 56992 MiB
End job on node151 at 2019-09-13 05:37:04