Trace number 4395376

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) 2519.71 2520.03

General information on the benchmark

NameBinPacking/
BinPacking-mdd-fu/BinPacking-mdd-fu1000-02.xml
MD5SUM81a54afd524339631fcda48b56d1b2da
Bench CategoryCOP (optimization 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 variables4061
Number of constraints583
Number of domains2
Minimum domain size82
Maximum domain size581
Distribution of domain sizes[{"size":82,"count":4060},{"size":581,"count":1}]
Minimum variable degree2
Maximum variable degree4
Distribution of variable degrees[{"degree":2,"count":1},{"degree":3,"count":3480},{"degree":4,"count":580}]
Minimum constraint arity7
Maximum constraint arity4060
Distribution of constraint arities[{"arity":7,"count":580},{"arity":581,"count":1},{"arity":4060,"count":2}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"mdd","count":580},{"type":"lex","count":1},{"type":"count","count":1},{"type":"cardinality","count":1}]
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 (11099 MiB free)
  memory of node 1: 16384 MiB (2278 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4395376-1568341809/watcher-4395376-1568341809 -o /tmp/evaluation-result-4395376-1568341809/solver-4395376-1568341809 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node117-1568322189-24245 --watchdog 2580 xcsp_picat HOME/instance-4395376-1568341809.xml 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2550 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
solver pid=29658, runsolver pid=29655
Current StackSize limit: 8192 KiB


[startup+0.100423 s]*
/proc/loadavg: 2.00 2.01 2.04 3/200 29659
/proc/meminfo: memFree=13672344/32770624 swapFree=66952812/67108860
[pid=29658] ppid=29655 vsize=2031716 memory=29908 CPUtime=0.09 cores=0,2,4,6
/proc/29658/stat : 29658 (xcsp_picat) R 29655 29658 24214 0 -1 4202496 2011 0 0 0 9 0 0 0 20 0 1 0 410122803 2080477184 7477 33554432000 4194304 5870510 140733759387616 140733759386920 4694955 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 17612800 140733759394847 140733759394925 140733759394925 140733759397834 0
/proc/29658/statm: 507929 7477 838 410 0 503402 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 29908 KiB

[startup+0.209632 s]*
/proc/loadavg: 2.00 2.01 2.04 3/200 29659
/proc/meminfo: memFree=13659824/32770624 swapFree=66952812/67108860
[pid=29658] ppid=29655 vsize=2031716 memory=42196 CPUtime=0.2 cores=0,2,4,6
/proc/29658/stat : 29658 (xcsp_picat) R 29655 29658 24214 0 -1 4202496 2023 0 0 0 20 0 0 0 20 0 1 0 410122803 2080477184 10549 33554432000 4194304 5870510 140733759387616 140733759386920 4429546 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 17612800 140733759394847 140733759394925 140733759394925 140733759397834 0
/proc/29658/statm: 507929 10549 838 410 0 503402 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 42196 KiB

[startup+0.30961 s]*
/proc/loadavg: 2.00 2.01 2.04 3/200 29659
/proc/meminfo: memFree=13645364/32770624 swapFree=66952812/67108860
[pid=29658] ppid=29655 vsize=2031716 memory=56532 CPUtime=0.31 cores=0,2,4,6
/proc/29658/stat : 29658 (xcsp_picat) R 29655 29658 24214 0 -1 4202496 2030 0 0 0 30 1 0 0 20 0 1 0 410122803 2080477184 14133 33554432000 4194304 5870510 140733759387616 140733759386920 4466548 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 17612800 140733759394847 140733759394925 140733759394925 140733759397834 0
/proc/29658/statm: 507929 14133 838 410 0 503402 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 56532 KiB

[startup+0.700321 s]
/proc/loadavg: 2.00 2.01 2.04 3/200 29659
/proc/meminfo: memFree=13618740/32770624 swapFree=66952812/67108860
[pid=29658] ppid=29655 vsize=2031716 memory=111828 CPUtime=0.69 cores=0,2,4,6
/proc/29658/stat : 29658 (xcsp_picat) R 29655 29658 24214 0 -1 4202496 2057 0 0 0 67 2 0 0 20 0 1 0 410122803 2080477184 27957 33554432000 4194304 5870510 140733759387616 140733759386920 4524135 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 17612800 140733759394847 140733759394925 140733759394925 140733759397834 0
/proc/29658/statm: 507929 27957 838 410 0 503402 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 111828 KiB

[startup+1.50032 s]
/proc/loadavg: 2.00 2.01 2.04 3/200 29659
/proc/meminfo: memFree=13548776/32770624 swapFree=66952812/67108860
[pid=29658] ppid=29655 vsize=2062968 memory=221008 CPUtime=1.49 cores=0,2,4,6
/proc/29658/stat : 29658 (xcsp_picat) R 29655 29658 24214 0 -1 4202496 2409 0 0 0 146 3 0 0 20 0 1 0 410122803 2112479232 55252 33554432000 4194304 5870510 140733759387616 140733759386920 4826828 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 17612800 140733759394847 140733759394925 140733759394925 140733759397834 0
/proc/29658/statm: 515742 55252 846 410 0 511215 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2062968 KiB
Current children cumulated memory: 221008 KiB

[startup+3.10955 s]
/proc/loadavg: 2.00 2.01 2.04 3/200 29659
/proc/meminfo: memFree=13269132/32770624 swapFree=66952812/67108860
[pid=29658] ppid=29655 vsize=2125468 memory=449320 CPUtime=3.1 cores=0,2,4,6
/proc/29658/stat : 29658 (xcsp_picat) R 29655 29658 24214 0 -1 4202496 3396 0 0 0 302 8 0 0 20 0 1 0 410122803 2176479232 112330 33554432000 4194304 5870510 140733759387616 140733759386824 4429440 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 17612800 140733759394847 140733759394925 140733759394925 140733759397834 0
/proc/29658/statm: 531367 112330 846 410 0 526840 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2125468 KiB
Current children cumulated memory: 449320 KiB

[startup+6.3004 s]
/proc/loadavg: 2.00 2.01 2.04 3/200 29659
/proc/meminfo: memFree=19455372/32770624 swapFree=66952812/67108860
[pid=29658] ppid=29655 vsize=2250468 memory=893660 CPUtime=6.28 cores=0,2,4,6
/proc/29658/stat : 29658 (xcsp_picat) R 29655 29658 24214 0 -1 4202496 4716 0 0 0 612 16 0 0 20 0 1 0 410122803 2304479232 223415 33554432000 4194304 5870510 140733759387616 140733759386824 4477297 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 17612800 140733759394847 140733759394925 140733759394925 140733759397834 0
/proc/29658/statm: 562617 223415 846 410 0 558090 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 2250468 KiB
Current children cumulated memory: 893660 KiB

[startup+12.7004 s]
/proc/loadavg: 1.92 2.00 2.03 3/200 29659
/proc/meminfo: memFree=16369040/32770624 swapFree=66952812/67108860
[pid=29658] ppid=29655 vsize=4095204 memory=2400548 CPUtime=12.68 cores=0,2,4,6
/proc/29658/stat : 29658 (xcsp_picat) R 29655 29658 24214 0 -1 4202496 8285 0 0 0 1228 40 0 0 20 0 1 0 410122803 4193488896 600137 33554432000 4194304 5870510 140733759387616 140733759386584 5245088 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 17612800 140733759394847 140733759394925 140733759394925 140733759397834 0
/proc/29658/statm: 1023801 600137 850 410 0 1019274 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 4095204 KiB
Current children cumulated memory: 2400548 KiB

[startup+25.5004 s]
/proc/loadavg: 1.94 2.00 2.03 3/200 29659
/proc/meminfo: memFree=11761264/32770624 swapFree=66952812/67108860
[pid=29658] ppid=29655 vsize=4146444 memory=2373964 CPUtime=25.49 cores=0,2,4,6
/proc/29658/stat : 29658 (xcsp_picat) R 29655 29658 24214 0 -1 4202496 20140 0 0 0 2370 179 0 0 20 0 1 0 410122803 4245958656 593491 33554432000 4194304 5870510 140733759387616 140733759386584 5246600 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 17612800 140733759394847 140733759394925 140733759394925 140733759397834 0
/proc/29658/statm: 1036611 593491 850 410 0 1032084 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 4146444 KiB
Current children cumulated memory: 2373964 KiB

[startup+51.1098 s]
/proc/loadavg: 1.96 2.00 2.03 3/200 29669
/proc/meminfo: memFree=11216040/32770624 swapFree=66952812/67108860
[pid=29658] ppid=29655 vsize=4286196 memory=2532148 CPUtime=51.09 cores=0,2,4,6
/proc/29658/stat : 29658 (xcsp_picat) R 29655 29658 24214 0 -1 4202496 41723 0 0 0 4621 488 0 0 20 0 1 0 410122803 4389064704 633037 33554432000 4194304 5870510 140733759387616 140733759386584 5245088 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 17612800 140733759394847 140733759394925 140733759394925 140733759397834 0
/proc/29658/statm: 1071549 633037 850 410 0 1067022 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 4286196 KiB
Current children cumulated memory: 2532148 KiB

[startup+102.3 s]
/proc/loadavg: 1.98 2.00 2.03 3/200 29673
/proc/meminfo: memFree=18620608/32770624 swapFree=66952812/67108860
[pid=29658] ppid=29655 vsize=4472536 memory=2806552 CPUtime=102.29 cores=0,2,4,6
/proc/29658/stat : 29658 (xcsp_picat) R 29655 29658 24214 0 -1 4202496 84403 0 0 0 9132 1097 0 0 20 0 1 0 410122803 4579876864 701638 33554432000 4194304 5870510 140733759387616 140733759386584 5246367 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 17612800 140733759394847 140733759394925 140733759394925 140733759397834 0
/proc/29658/statm: 1118134 701638 850 410 0 1113607 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 4472536 KiB
Current children cumulated memory: 2806552 KiB

[startup+162.3 s]
/proc/loadavg: 2.05 2.01 2.04 3/199 29677
/proc/meminfo: memFree=13795828/32770624 swapFree=66952812/67108860
[pid=29658] ppid=29655 vsize=4570660 memory=3983972 CPUtime=162.28 cores=0,2,4,6
/proc/29658/stat : 29658 (xcsp_picat) R 29655 29658 24214 0 -1 4202496 136904 0 0 0 14393 1835 0 0 20 0 1 0 410122803 4680355840 995993 33554432000 4194304 5870510 140733759387616 140733759386584 5245088 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 17612800 140733759394847 140733759394925 140733759394925 140733759397834 0
/proc/29658/statm: 1142665 995993 850 410 0 1138138 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 4570660 KiB
Current children cumulated memory: 3983972 KiB

[startup+222.3 s]
/proc/loadavg: 2.24 2.06 2.06 3/199 29684
/proc/meminfo: memFree=10394240/32770624 swapFree=66952812/67108860
[pid=29658] ppid=29655 vsize=4626588 memory=3359964 CPUtime=222.27 cores=0,2,4,6
/proc/29658/stat : 29658 (xcsp_picat) R 29655 29658 24214 0 -1 4202496 188859 0 0 0 19650 2577 0 0 20 0 1 0 410122803 4737626112 839479 33554432000 4194304 5870510 140733759387616 140733759386584 5246749 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 17612800 140733759394847 140733759394925 140733759394925 140733759397834 0
/proc/29658/statm: 1156647 839991 850 410 0 1152120 0
Current children cumulated CPU time: 222.27 s
Current children cumulated vsize: 4626588 KiB
Current children cumulated memory: 3359964 KiB

[startup+282.3 s]
/proc/loadavg: 2.37 2.15 2.09 3/199 29688
/proc/meminfo: memFree=15415616/32770624 swapFree=66952812/67108860
[pid=29658] ppid=29655 vsize=4658876 memory=3894012 CPUtime=282.27 cores=0,2,4,6
/proc/29658/stat : 29658 (xcsp_picat) R 29655 29658 24214 0 -1 4202496 239452 0 0 0 24901 3326 0 0 20 0 1 0 410122803 4770689024 973503 33554432000 4194304 5870510 140733759387616 140733759386584 5246749 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 17612800 140733759394847 140733759394925 140733759394925 140733759397834 0
/proc/29658/statm: 1164719 973503 850 410 0 1160192 0
Current children cumulated CPU time: 282.27 s
Current children cumulated vsize: 4658876 KiB
Current children cumulated memory: 3894012 KiB

[startup+342.3 s]
/proc/loadavg: 2.14 2.12 2.08 3/200 29693
/proc/meminfo: memFree=14073616/32770624 swapFree=66952812/67108860
[pid=29658] ppid=29655 vsize=4678356 memory=3806996 CPUtime=342.26 cores=0,2,4,6
/proc/29658/stat : 29658 (xcsp_picat) R 29655 29658 24214 0 -1 4202496 290386 0 0 0 30196 4030 0 0 20 0 1 0 410122803 4790636544 951749 33554432000 4194304 5870510 140733759387616 140733759386584 5246718 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 17612800 140733759394847 140733759394925 140733759394925 140733759397834 0
/proc/29658/statm: 1169589 951749 850 410 0 1165062 0
Current children cumulated CPU time: 342.26 s
Current children cumulated vsize: 4678356 KiB
Current children cumulated memory: 3806996 KiB

[startup+402.3 s]
/proc/loadavg: 2.05 2.10 2.08 3/200 29699
/proc/meminfo: memFree=14269824/32770624 swapFree=66952812/67108860
[pid=29658] ppid=29655 vsize=4691236 memory=3613028 CPUtime=402.24 cores=0,2,4,6
/proc/29658/stat : 29658 (xcsp_picat) R 29655 29658 24214 0 -1 4202496 341171 0 0 0 35469 4755 0 0 20 0 1 0 410122803 4803825664 903257 33554432000 4194304 5870510 140733759387616 140733759386584 5246232 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 17612800 140733759394847 140733759394925 140733759394925 140733759397834 0
/proc/29658/statm: 1172809 903257 850 410 0 1168282 0
Current children cumulated CPU time: 402.24 s
Current children cumulated vsize: 4691236 KiB
Current children cumulated memory: 3613028 KiB

[startup+462.3 s]
/proc/loadavg: 2.02 2.08 2.07 5/200 29703
/proc/meminfo: memFree=14572056/32770624 swapFree=66952812/67108860
[pid=29658] ppid=29655 vsize=4699212 memory=3215492 CPUtime=462.23 cores=0,2,4,6
/proc/29658/stat : 29658 (xcsp_picat) R 29655 29658 24214 0 -1 4202496 393140 0 0 0 40773 5450 0 0 20 0 1 0 410122803 4811993088 803873 33554432000 4194304 5870510 140733759387616 140733759386584 5246250 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 17612800 140733759394847 140733759394925 140733759394925 140733759397834 0
/proc/29658/statm: 1174803 803873 850 410 0 1170276 0
Current children cumulated CPU time: 462.23 s
Current children cumulated vsize: 4699212 KiB
Current children cumulated memory: 3215492 KiB


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

/proc/29658/statm: 2233921 1814488 853 410 0 2229394 0
Current children cumulated CPU time: 1722.08 s
Current children cumulated vsize: 8935684 KiB
Current children cumulated memory: 7257952 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 29823
/proc/meminfo: memFree=13962112/32770624 swapFree=66952812/67108860
[pid=29658] ppid=29655 vsize=8946676 memory=6455772 CPUtime=1782.06 cores=0,2,4,6
/proc/29658/stat : 29658 (xcsp_picat) R 29655 29658 24214 0 -1 4202496 1404100 0 0 0 156966 21240 0 0 20 0 1 0 410122803 9161396224 1613943 33554432000 4194304 5870510 140733759387616 140733759386584 5246749 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 17612800 140733759394847 140733759394925 140733759394925 140733759397834 0
/proc/29658/statm: 2236669 1613943 853 410 0 2232142 0
Current children cumulated CPU time: 1782.06 s
Current children cumulated vsize: 8946676 KiB
Current children cumulated memory: 6455772 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 29837
/proc/meminfo: memFree=11130544/32770624 swapFree=66952812/67108860
[pid=29658] ppid=29655 vsize=8949828 memory=7650860 CPUtime=1842.06 cores=0,2,4,6
/proc/29658/stat : 29658 (xcsp_picat) R 29655 29658 24214 0 -1 4202496 1456521 0 0 0 162231 21975 0 0 20 0 1 0 410122803 9164623872 1912715 33554432000 4194304 5870510 140733759387616 140733759386584 5245088 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 17612800 140733759394847 140733759394925 140733759394925 140733759397834 0
/proc/29658/statm: 2237457 1912715 853 410 0 2232930 0
Current children cumulated CPU time: 1842.06 s
Current children cumulated vsize: 8949828 KiB
Current children cumulated memory: 7650860 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 29863
/proc/meminfo: memFree=11018836/32770624 swapFree=66952812/67108860
[pid=29658] ppid=29655 vsize=8952476 memory=6211716 CPUtime=1902.06 cores=0,2,4,6
/proc/29658/stat : 29658 (xcsp_picat) R 29655 29658 24214 0 -1 4202496 1496651 0 0 0 167665 22541 0 0 20 0 1 0 410122803 9167335424 1552929 33554432000 4194304 5870510 140733759387616 140733759386584 5246718 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 17612800 140733759394847 140733759394925 140733759394925 140733759397834 0
/proc/29658/statm: 2238119 1552929 853 410 0 2233592 0
Current children cumulated CPU time: 1902.06 s
Current children cumulated vsize: 8952476 KiB
Current children cumulated memory: 6211716 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 29867
/proc/meminfo: memFree=7671092/32770624 swapFree=66952812/67108860
[pid=29658] ppid=29655 vsize=8963584 memory=5296732 CPUtime=1962.05 cores=0,2,4,6
/proc/29658/stat : 29658 (xcsp_picat) R 29655 29658 24214 0 -1 4202496 1724694 0 0 0 172855 23350 0 0 20 0 1 0 410122803 9178710016 1324183 33554432000 4194304 5870510 140733759387616 140733759386584 5246367 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 17612800 140733759394847 140733759394925 140733759394925 140733759397834 0
/proc/29658/statm: 2240896 1324183 853 410 0 2236369 0
Current children cumulated CPU time: 1962.05 s
Current children cumulated vsize: 8963584 KiB
Current children cumulated memory: 5296732 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 29873
/proc/meminfo: memFree=6725156/32770624 swapFree=66952812/67108860
[pid=29658] ppid=29655 vsize=8966676 memory=6188656 CPUtime=2022.04 cores=0,2,4,6
/proc/29658/stat : 29658 (xcsp_picat) R 29655 29658 24214 0 -1 4202496 1948171 0 0 0 178091 24113 0 0 20 0 1 0 410122803 9181876224 1547164 33554432000 4194304 5870510 140733759387616 140733759387032 5246250 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 17612800 140733759394847 140733759394925 140733759394925 140733759397834 0
/proc/29658/statm: 2241669 1547164 853 410 0 2237142 0
Current children cumulated CPU time: 2022.04 s
Current children cumulated vsize: 8966676 KiB
Current children cumulated memory: 6188656 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 29877
/proc/meminfo: memFree=5613592/32770624 swapFree=66952812/67108860
[pid=29658] ppid=29655 vsize=8969152 memory=7247900 CPUtime=2082.02 cores=0,2,4,6
/proc/29658/stat : 29658 (xcsp_picat) R 29655 29658 24214 0 -1 4202496 2114205 0 0 0 183338 24864 0 0 20 0 1 0 410122803 9184411648 1811975 33554432000 4194304 5870510 140733759387616 140733759386584 5245088 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 17612800 140733759394847 140733759394925 140733759394925 140733759397834 0
/proc/29658/statm: 2242288 1811975 853 410 0 2237761 0
Current children cumulated CPU time: 2082.02 s
Current children cumulated vsize: 8969152 KiB
Current children cumulated memory: 7247900 KiB

[startup+2142.3 s]
/proc/loadavg: 2.06 2.03 2.05 3/199 29942
/proc/meminfo: memFree=18086660/32770624 swapFree=66952812/67108860
[pid=29658] ppid=29655 vsize=8980212 memory=8197216 CPUtime=2142.02 cores=0,2,4,6
/proc/29658/stat : 29658 (xcsp_picat) R 29655 29658 24214 0 -1 4202496 2148188 0 0 0 188724 25478 0 0 20 0 1 0 410122803 9195737088 2049304 33554432000 4194304 5870510 140733759387616 140733759386584 5246749 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 17612800 140733759394847 140733759394925 140733759394925 140733759397834 0
/proc/29658/statm: 2245053 2049304 853 410 0 2240526 0
Current children cumulated CPU time: 2142.02 s
Current children cumulated vsize: 8980212 KiB
Current children cumulated memory: 8197216 KiB

[startup+2202.3 s]
/proc/loadavg: 2.02 2.02 2.05 3/199 29948
/proc/meminfo: memFree=17486708/32770624 swapFree=66952812/67108860
[pid=29658] ppid=29655 vsize=8983300 memory=8623260 CPUtime=2202.01 cores=0,2,4,6
/proc/29658/stat : 29658 (xcsp_picat) R 29655 29658 24214 0 -1 4202496 2191102 0 0 0 194006 26195 0 0 20 0 1 0 410122803 9198899200 2155815 33554432000 4194304 5870510 140733759387616 140733759386584 5355029 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 17612800 140733759394847 140733759394925 140733759394925 140733759397834 0
/proc/29658/statm: 2245825 2155815 853 410 0 2241298 0
Current children cumulated CPU time: 2202.01 s
Current children cumulated vsize: 8983300 KiB
Current children cumulated memory: 8623260 KiB

[startup+2262.3 s]
/proc/loadavg: 1.95 2.00 2.04 3/199 29952
/proc/meminfo: memFree=17651620/32770624 swapFree=66952812/67108860
[pid=29658] ppid=29655 vsize=8985972 memory=4897504 CPUtime=2261.99 cores=0,2,4,6
/proc/29658/stat : 29658 (xcsp_picat) R 29655 29658 24214 0 -1 4202496 2236042 0 0 0 199287 26912 0 0 20 0 1 0 410122803 9201635328 1224376 33554432000 4194304 5870510 140733759387616 140733759386584 5245088 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 17612800 140733759394847 140733759394925 140733759394925 140733759397834 0
/proc/29658/statm: 2246493 1224376 853 410 0 2241966 0
Current children cumulated CPU time: 2261.99 s
Current children cumulated vsize: 8985972 KiB
Current children cumulated memory: 4897504 KiB

[startup+2322.3 s]
/proc/loadavg: 1.98 2.00 2.04 3/199 29956
/proc/meminfo: memFree=17341016/32770624 swapFree=66952812/67108860
[pid=29658] ppid=29655 vsize=8996896 memory=8377060 CPUtime=2321.99 cores=0,2,4,6
/proc/29658/stat : 29658 (xcsp_picat) R 29655 29658 24214 0 -1 4202496 2274157 0 0 0 204554 27645 0 0 20 0 1 0 410122803 9212821504 2094265 33554432000 4194304 5870510 140733759387616 140733759386584 5252584 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 17612800 140733759394847 140733759394925 140733759394925 140733759397834 0
/proc/29658/statm: 2249224 2094265 853 410 0 2244697 0
Current children cumulated CPU time: 2321.99 s
Current children cumulated vsize: 8996896 KiB
Current children cumulated memory: 8377060 KiB

[startup+2382.3 s]
/proc/loadavg: 1.95 1.99 2.03 3/199 29962
/proc/meminfo: memFree=18419764/32770624 swapFree=66952812/67108860
[pid=29658] ppid=29655 vsize=8999952 memory=7817232 CPUtime=2381.98 cores=0,2,4,6
/proc/29658/stat : 29658 (xcsp_picat) R 29655 29658 24214 0 -1 4202496 2306201 0 0 0 209978 28220 0 0 20 0 1 0 410122803 9215950848 1954308 33554432000 4194304 5870510 140733759387616 140733759386584 5246600 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 17612800 140733759394847 140733759394925 140733759394925 140733759397834 0
/proc/29658/statm: 2249988 1954308 853 410 0 2245461 0
Current children cumulated CPU time: 2381.98 s
Current children cumulated vsize: 8999952 KiB
Current children cumulated memory: 7817232 KiB

[startup+2442.3 s]
/proc/loadavg: 1.86 1.96 2.02 3/199 29973
/proc/meminfo: memFree=17299416/32770624 swapFree=66952812/67108860
[pid=29658] ppid=29655 vsize=9002416 memory=8644404 CPUtime=2441.98 cores=0,2,4,6
/proc/29658/stat : 29658 (xcsp_picat) R 29655 29658 24214 0 -1 4202496 2347755 0 0 0 215255 28943 0 0 20 0 1 0 410122803 9218473984 2161101 33554432000 4194304 5870510 140733759387616 140733759386584 5355037 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 17612800 140733759394847 140733759394925 140733759394925 140733759397834 0
/proc/29658/statm: 2250604 2161101 853 410 0 2246077 0
Current children cumulated CPU time: 2441.98 s
Current children cumulated vsize: 9002416 KiB
Current children cumulated memory: 8644404 KiB

[startup+2502.3 s]
/proc/loadavg: 1.95 1.96 2.02 3/199 29977
/proc/meminfo: memFree=17273980/32770624 swapFree=66952812/67108860
[pid=29658] ppid=29655 vsize=9013648 memory=8650632 CPUtime=2501.98 cores=0,2,4,6
/proc/29658/stat : 29658 (xcsp_picat) R 29655 29658 24214 0 -1 4202496 2385478 0 0 0 220521 29677 0 0 20 0 1 0 410122803 9229975552 2162658 33554432000 4194304 5870510 140733759387616 140733759386584 5355029 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 17612800 140733759394847 140733759394925 140733759394925 140733759397834 0
/proc/29658/statm: 2253412 2162658 853 410 0 2248885 0
Current children cumulated CPU time: 2501.98 s
Current children cumulated vsize: 9013648 KiB
Current children cumulated memory: 8650632 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 1.96 1.96 2.02 3/199 29979
/proc/meminfo: memFree=20407848/32770624 swapFree=66952812/67108860
[pid=29658] ppid=29655 vsize=9014832 memory=5513660 CPUtime=2519.68 cores=0,2,4,6
/proc/29658/stat : 29658 (xcsp_picat) R 29655 29658 24214 0 -1 4202496 2399010 0 0 0 222060 29908 0 0 20 0 1 0 410122803 9231187968 1378415 33554432000 4194304 5870510 140733759387616 140733759386584 5245088 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 17612800 140733759394847 140733759394925 140733759394925 140733759397834 0
/proc/29658/statm: 2253708 1378415 853 410 0 2249181 0
Current children cumulated CPU time: 2519.68 s
Current children cumulated vsize: 9014832 KiB
Current children cumulated memory: 5513660 KiB

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

[startup+2520.03 s]
# the end of solver process 29658 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2220.6 s, system=299.108 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): 2520.03
CPU time (s): 2519.71
CPU user time (s): 2220.6
CPU system time (s): 299.108
CPU usage (%): 99.9874
Max. virtual memory (cumulated for all children) (KiB): 12955544
Max. memory (cumulated for all children) (KiB): 12582044

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2220.6
system time used= 299.108
maximum resident set size= 12582044
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2399011
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= 4
involuntary context switches= 3436


# summary of solver processes directly reported to runsolver:
#   pid: 29658
#   total CPU time (s): 2519.71
#   total CPU user time (s): 2220.6
#   total CPU system time (s): 299.108

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.33847 second user time and 19.7552 second system time

The end

Launcher Data 

Begin job on node117 at 2019-09-13 04:29:26
IDJOB=4395376
IDBENCH=138227
IDSOLVER=2844
FILE ID=node117/4395376-1568341809
RUNJOBID= node117-1568322189-24245
PBS_JOBID= 21701139
Free space on /tmp= 58832 MiB

SOLVER NAME= PicatSAT 2019-09-12
BENCH NAME= XCSP17/BinPacking/BinPacking-mdd-fu/BinPacking-mdd-fu1000-02.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4395376-1568341809/watcher-4395376-1568341809 -o /tmp/evaluation-result-4395376-1568341809/solver-4395376-1568341809 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node117-1568322189-24245 --watchdog 2580  xcsp_picat HOME/instance-4395376-1568341809.xml

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

MD5SUM BENCH= 81a54afd524339631fcda48b56d1b2da
RANDOM SEED=1853071384

node117.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	: 5333.75
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	: 5333.75
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	: 5333.75
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	: 5333.75
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:        13698560 kB
MemAvailable:   19783536 kB
Buffers:          165180 kB
Cached:          6168516 kB
SwapCached:        52484 kB
Active:         13433912 kB
Inactive:        4966628 kB
Active(anon):   12014376 kB
Inactive(anon):    93908 kB
Active(file):    1419536 kB
Inactive(file):  4872720 kB
Unevictable:      106516 kB
Mlocked:          106516 kB
SwapTotal:      67108860 kB
SwapFree:       66952812 kB
Dirty:              3796 kB
Writeback:             0 kB
AnonPages:      12121292 kB
Mapped:            46328 kB
Shmem:             32816 kB
Slab:             245952 kB
SReclaimable:     217108 kB
SUnreclaim:        28844 kB
KernelStack:        3568 kB
PageTables:        28712 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:   12620304 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:  12058624 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      118144 kB
DirectMap2M:    33427456 kB

Free space on /tmp at the end= 58912 MiB
End job on node117 at 2019-09-13 05:11:27