Trace number 4309367

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 2018-08-14? (TO) 2520.03 2520.02

General information on the benchmark

NameTravelingTournament/
TravelingTournament-a2-galaxy14_c18.xml
MD5SUM289cb43960e2b184f01d0d99cacee99d
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark16618
Best CPU time to get the best result obtained on this benchmark2520.05
Satisfiable
(Un)Satisfiability was proved
Number of variables1470
Number of constraints5725
Number of domains3
Minimum domain size2
Maximum domain size57
Distribution of domain sizes[{"size":2,"count":728},{"size":14,"count":364},{"size":57,"count":378}]
Minimum variable degree2
Maximum variable degree44
Distribution of variable degrees[{"degree":2,"count":742},{"degree":41,"count":336},{"degree":42,"count":364},{"degree":43,"count":26},{"degree":44,"count":2}]
Minimum constraint arity2
Maximum constraint arity26
Distribution of constraint arities[{"arity":2,"count":365},{"arity":3,"count":28},{"arity":4,"count":4200},{"arity":5,"count":350},{"arity":14,"count":390},{"arity":16,"count":364},{"arity":26,"count":28}]
Number of extensional constraints378
Number of intensional constraints4565
Distribution of constraint types[{"type":"extension","count":378},{"type":"intension","count":4565},{"type":"regular","count":14},{"type":"allDifferent","count":26},{"type":"cardinality","count":14},{"type":"element","count":728}]
Optimization problemYES
Type of objectivemin SUM

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 (13570 MiB free)
  memory of node 1: 16384 MiB (10419 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4309367-1534312567/watcher-4309367-1534312567 -o /tmp/evaluation-result-4309367-1534312567/solver-4309367-1534312567 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node136-1534293639-21936 --watchdog 2580 xcsp_picat HOME/instance-4309367-1534312567.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
Current StackSize limit: 8192 KiB

solver pid=24359, runsolver pid=24356

[startup+0.100205 s]*
/proc/loadavg: 2.00 2.09 2.08 3/187 24360
/proc/meminfo: memFree=24539824/32770624 swapFree=67108172/67108860
[pid=24359] ppid=24356 vsize=2033560 memory=28232 CPUtime=0.1 cores=0,2,4,6
/proc/24359/stat : 24359 (xcsp_picat) R 24356 24359 21905 0 -1 4202496 1600 0 0 0 10 0 0 0 20 0 1 0 248819858 2082365440 7058 33554432000 4194304 5849940 140727098021184 140727098020184 140422090492928 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 38182912 140727098025142 140727098025220 140727098025220 140727098027978 0
/proc/24359/statm: 508390 7058 618 405 0 505334 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2033560 KiB
Current children cumulated memory: 28232 KiB

[startup+0.20999 s]*
/proc/loadavg: 2.00 2.09 2.08 3/187 24360
/proc/meminfo: memFree=24522764/32770624 swapFree=67108172/67108860
[pid=24359] ppid=24356 vsize=2033560 memory=49444 CPUtime=0.21 cores=0,2,4,6
/proc/24359/stat : 24359 (xcsp_picat) R 24356 24359 21905 0 -1 4202496 1778 0 0 0 21 0 0 0 20 0 1 0 248819858 2082365440 12361 33554432000 4194304 5849940 140727098021184 140727098020184 4572157 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 38182912 140727098025142 140727098025220 140727098025220 140727098027978 0
/proc/24359/statm: 508390 12361 628 405 0 505334 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2033560 KiB
Current children cumulated memory: 49444 KiB

[startup+0.309855 s]*
/proc/loadavg: 2.00 2.09 2.08 3/187 24360
/proc/meminfo: memFree=24504208/32770624 swapFree=67108172/67108860
[pid=24359] ppid=24356 vsize=2033560 memory=67876 CPUtime=0.31 cores=0,2,4,6
/proc/24359/stat : 24359 (xcsp_picat) R 24356 24359 21905 0 -1 4202496 1802 0 0 0 30 1 0 0 20 0 1 0 248819858 2082365440 16969 33554432000 4194304 5849940 140727098021184 140727098020184 4454729 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 38182912 140727098025142 140727098025220 140727098025220 140727098027978 0
/proc/24359/statm: 508390 16969 628 405 0 505334 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2033560 KiB
Current children cumulated memory: 67876 KiB

[startup+0.700427 s]
/proc/loadavg: 2.00 2.09 2.08 3/187 24360
/proc/meminfo: memFree=24469392/32770624 swapFree=67108172/67108860
[pid=24359] ppid=24356 vsize=2033560 memory=131364 CPUtime=0.69 cores=0,2,4,6
/proc/24359/stat : 24359 (xcsp_picat) R 24356 24359 21905 0 -1 4202496 1833 0 0 0 67 2 0 0 20 0 1 0 248819858 2082365440 32841 33554432000 4194304 5849940 140727098021184 140727098020184 4490924 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 38182912 140727098025142 140727098025220 140727098025220 140727098027978 0
/proc/24359/statm: 508390 32841 628 405 0 505334 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2033560 KiB
Current children cumulated memory: 131364 KiB

[startup+1.50042 s]
/proc/loadavg: 2.00 2.09 2.08 3/187 24360
/proc/meminfo: memFree=24383376/32770624 swapFree=67108172/67108860
[pid=24359] ppid=24356 vsize=2033560 memory=270692 CPUtime=1.49 cores=0,2,4,6
/proc/24359/stat : 24359 (xcsp_picat) R 24356 24359 21905 0 -1 4202496 1901 0 0 0 145 4 0 0 20 0 1 0 248819858 2082365440 67673 33554432000 4194304 5849940 140727098021184 140727098020184 4466001 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 38182912 140727098025142 140727098025220 140727098025220 140727098027978 0
/proc/24359/statm: 508390 67673 628 405 0 505334 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2033560 KiB
Current children cumulated memory: 270692 KiB

[startup+3.10985 s]
/proc/loadavg: 2.00 2.09 2.08 3/187 24360
/proc/meminfo: memFree=24069236/32770624 swapFree=67108172/67108860
[pid=24359] ppid=24356 vsize=2033560 memory=512424 CPUtime=3.1 cores=0,2,4,6
/proc/24359/stat : 24359 (xcsp_picat) R 24356 24359 21905 0 -1 4202496 2528 0 0 0 303 7 0 0 20 0 1 0 248819858 2082365440 128106 33554432000 4194304 5849940 140727098021184 140727098020488 4588401 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 38182912 140727098025142 140727098025220 140727098025220 140727098027978 0
/proc/24359/statm: 508390 128106 643 405 0 505334 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2033560 KiB
Current children cumulated memory: 512424 KiB

[startup+6.30039 s]
/proc/loadavg: 2.00 2.09 2.08 3/187 24360
/proc/meminfo: memFree=23791052/32770624 swapFree=67108172/67108860
[pid=24359] ppid=24356 vsize=2261684 memory=775768 CPUtime=6.29 cores=0,2,4,6
/proc/24359/stat : 24359 (xcsp_picat) R 24356 24359 21905 0 -1 4202496 7838 0 0 0 573 56 0 0 20 0 1 0 248819858 2315964416 193942 33554432000 4194304 5849940 140727098021184 140727098020344 140422090514311 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 38182912 140727098025142 140727098025220 140727098025220 140727098027978 0
/proc/24359/statm: 565421 193942 708 405 0 562365 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2261684 KiB
Current children cumulated memory: 775768 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.09 2.08 3/187 24360
/proc/meminfo: memFree=23740044/32770624 swapFree=67108172/67108860
[pid=24359] ppid=24356 vsize=2278068 memory=792324 CPUtime=12.69 cores=0,2,4,6
/proc/24359/stat : 24359 (xcsp_picat) R 24356 24359 21905 0 -1 4202496 9061 0 0 0 1167 102 0 0 20 0 1 0 248819858 2332741632 198081 33554432000 4194304 5849940 140727098021184 140727098020280 5606430 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 38182912 140727098025142 140727098025220 140727098025220 140727098027978 0
/proc/24359/statm: 569517 198081 725 405 0 566461 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2278068 KiB
Current children cumulated memory: 792324 KiB

[startup+25.5003 s]
/proc/loadavg: 2.00 2.09 2.08 3/187 24360
/proc/meminfo: memFree=23591696/32770624 swapFree=67108172/67108860
[pid=24359] ppid=24356 vsize=2449480 memory=963776 CPUtime=25.49 cores=0,2,4,6
/proc/24359/stat : 24359 (xcsp_picat) R 24356 24359 21905 0 -1 4202496 19999 0 0 0 2433 116 0 0 20 0 1 0 248819858 2508267520 240944 33554432000 4194304 5849940 140727098021184 140727098019672 5309897 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 38182912 140727098025142 140727098025220 140727098025220 140727098027978 0
/proc/24359/statm: 612370 240944 749 405 0 609314 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 2449480 KiB
Current children cumulated memory: 963776 KiB

[startup+51.11 s]
/proc/loadavg: 2.00 2.08 2.08 3/187 24360
/proc/meminfo: memFree=23562500/32770624 swapFree=67108172/67108860
[pid=24359] ppid=24356 vsize=2457044 memory=971436 CPUtime=51.1 cores=0,2,4,6
/proc/24359/stat : 24359 (xcsp_picat) R 24356 24359 21905 0 -1 4202496 60583 0 0 0 4988 122 0 0 20 0 1 0 248819858 2516013056 242859 33554432000 4194304 5849940 140727098021184 140727098020184 5437799 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 38182912 140727098025142 140727098025220 140727098025220 140727098027978 0
/proc/24359/statm: 614261 242859 757 405 0 611205 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 2457044 KiB
Current children cumulated memory: 971436 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.07 2.07 3/187 24361
/proc/meminfo: memFree=23579680/32770624 swapFree=67108172/67108860
[pid=24359] ppid=24356 vsize=2457044 memory=971436 CPUtime=102.29 cores=0,2,4,6
/proc/24359/stat : 24359 (xcsp_picat) R 24356 24359 21905 0 -1 4202496 97781 0 0 0 10097 132 0 0 20 0 1 0 248819858 2516013056 242859 33554432000 4194304 5849940 140727098021184 140727098020344 5311677 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 38182912 140727098025142 140727098025220 140727098025220 140727098027978 0
/proc/24359/statm: 614261 242859 757 405 0 611205 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 2457044 KiB
Current children cumulated memory: 971436 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.06 2.07 3/187 24363
/proc/meminfo: memFree=23560692/32770624 swapFree=67108172/67108860
[pid=24359] ppid=24356 vsize=2464368 memory=978760 CPUtime=162.29 cores=0,2,4,6
/proc/24359/stat : 24359 (xcsp_picat) R 24356 24359 21905 0 -1 4202496 137216 0 0 0 16087 142 0 0 20 0 1 0 248819858 2523512832 244690 33554432000 4194304 5849940 140727098021184 140727098020344 5339669 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 38182912 140727098025142 140727098025220 140727098025220 140727098027978 0
/proc/24359/statm: 616092 244690 757 405 0 613036 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 2464368 KiB
Current children cumulated memory: 978760 KiB

[startup+222.3 s]
/proc/loadavg: 2.16 2.08 2.07 3/187 24364
/proc/meminfo: memFree=23545908/32770624 swapFree=67108172/67108860
[pid=24359] ppid=24356 vsize=2464368 memory=978760 CPUtime=222.29 cores=0,2,4,6
/proc/24359/stat : 24359 (xcsp_picat) R 24356 24359 21905 0 -1 4202496 171869 0 0 0 22076 153 0 0 20 0 1 0 248819858 2523512832 244690 33554432000 4194304 5849940 140727098021184 140727098020344 5335774 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 38182912 140727098025142 140727098025220 140727098025220 140727098027978 0
/proc/24359/statm: 616092 244690 757 405 0 613036 0
Current children cumulated CPU time: 222.29 s
Current children cumulated vsize: 2464368 KiB
Current children cumulated memory: 978760 KiB

[startup+282.3 s]
/proc/loadavg: 2.41 2.18 2.11 3/188 24373
/proc/meminfo: memFree=23583468/32770624 swapFree=67108172/67108860
[pid=24359] ppid=24356 vsize=2449620 memory=964052 CPUtime=282.29 cores=0,2,4,6
/proc/24359/stat : 24359 (xcsp_picat) R 24356 24359 21905 0 -1 4202496 203123 0 0 0 27961 268 0 0 20 0 1 0 248819858 2508410880 241013 33554432000 4194304 5849940 140727098021184 140727098019672 4208609 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 38182912 140727098025142 140727098025220 140727098025220 140727098027978 0
/proc/24359/statm: 612405 241013 767 405 0 609349 0
Current children cumulated CPU time: 282.29 s
Current children cumulated vsize: 2449620 KiB
Current children cumulated memory: 964052 KiB

[startup+342.3 s]
/proc/loadavg: 2.15 2.15 2.10 3/188 24396
/proc/meminfo: memFree=23569912/32770624 swapFree=67108172/67108860
[pid=24359] ppid=24356 vsize=2449620 memory=964052 CPUtime=342.3 cores=0,2,4,6
/proc/24359/stat : 24359 (xcsp_picat) R 24356 24359 21905 0 -1 4202496 241008 0 0 0 33949 281 0 0 20 0 1 0 248819858 2508410880 241013 33554432000 4194304 5849940 140727098021184 140727098020056 5416675 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 38182912 140727098025142 140727098025220 140727098025220 140727098027978 0
/proc/24359/statm: 612405 241013 767 405 0 609349 0
Current children cumulated CPU time: 342.3 s
Current children cumulated vsize: 2449620 KiB
Current children cumulated memory: 964052 KiB

[startup+402.3 s]
/proc/loadavg: 2.05 2.12 2.10 3/188 24397
/proc/meminfo: memFree=23603016/32770624 swapFree=67108172/67108860
[pid=24359] ppid=24356 vsize=2463516 memory=977948 CPUtime=402.3 cores=0,2,4,6
/proc/24359/stat : 24359 (xcsp_picat) R 24356 24359 21905 0 -1 4202496 280896 0 0 0 39937 293 0 0 20 0 1 0 248819858 2522640384 244487 33554432000 4194304 5849940 140727098021184 140727098020344 140422090514311 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 38182912 140727098025142 140727098025220 140727098025220 140727098027978 0
/proc/24359/statm: 615879 244487 767 405 0 612823 0
Current children cumulated CPU time: 402.3 s
Current children cumulated vsize: 2463516 KiB
Current children cumulated memory: 977948 KiB

[startup+462.3 s]
/proc/loadavg: 2.02 2.10 2.09 3/188 24398
/proc/meminfo: memFree=23619036/32770624 swapFree=67108172/67108860
[pid=24359] ppid=24356 vsize=2412236 memory=926796 CPUtime=462.3 cores=0,2,4,6
/proc/24359/stat : 24359 (xcsp_picat) R 24356 24359 21905 0 -1 4202496 319010 0 0 0 45928 302 0 0 20 0 1 0 248819858 2470129664 231699 33554432000 4194304 5849940 140727098021184 140727098020184 5335776 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 38182912 140727098025142 140727098025220 140727098025220 140727098027978 0
/proc/24359/statm: 603059 231699 767 405 0 600003 0
Current children cumulated CPU time: 462.3 s
Current children cumulated vsize: 2412236 KiB
Current children cumulated memory: 926796 KiB


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

/proc/24359/statm: 616545 247386 767 405 0 613489 0
Current children cumulated CPU time: 1722.3 s
Current children cumulated vsize: 2466180 KiB
Current children cumulated memory: 989544 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 24497
/proc/meminfo: memFree=23563824/32770624 swapFree=67108172/67108860
[pid=24359] ppid=24356 vsize=2466180 memory=989544 CPUtime=1782.3 cores=0,2,4,6
/proc/24359/stat : 24359 (xcsp_picat) R 24356 24359 21905 0 -1 4202496 555825 0 0 0 177678 552 0 0 20 0 1 0 248819858 2525368320 247386 33554432000 4194304 5849940 140727098021184 140727098020184 140422090514311 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 38182912 140727098025142 140727098025220 140727098025220 140727098027978 0
/proc/24359/statm: 616545 247386 767 405 0 613489 0
Current children cumulated CPU time: 1782.3 s
Current children cumulated vsize: 2466180 KiB
Current children cumulated memory: 989544 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 24498
/proc/meminfo: memFree=23559592/32770624 swapFree=67108172/67108860
[pid=24359] ppid=24356 vsize=2466180 memory=989544 CPUtime=1842.3 cores=0,2,4,6
/proc/24359/stat : 24359 (xcsp_picat) R 24356 24359 21905 0 -1 4202496 557376 0 0 0 183665 565 0 0 20 0 1 0 248819858 2525368320 247386 33554432000 4194304 5849940 140727098021184 140727098020184 5340502 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 38182912 140727098025142 140727098025220 140727098025220 140727098027978 0
/proc/24359/statm: 616545 247386 767 405 0 613489 0
Current children cumulated CPU time: 1842.3 s
Current children cumulated vsize: 2466180 KiB
Current children cumulated memory: 989544 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 24499
/proc/meminfo: memFree=23573504/32770624 swapFree=67108172/67108860
[pid=24359] ppid=24356 vsize=2466180 memory=989544 CPUtime=1902.3 cores=0,2,4,6
/proc/24359/stat : 24359 (xcsp_picat) R 24356 24359 21905 0 -1 4202496 560048 0 0 0 189656 574 0 0 20 0 1 0 248819858 2525368320 247386 33554432000 4194304 5849940 140727098021184 140727098020184 140422090514311 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 38182912 140727098025142 140727098025220 140727098025220 140727098027978 0
/proc/24359/statm: 616545 247386 767 405 0 613489 0
Current children cumulated CPU time: 1902.3 s
Current children cumulated vsize: 2466180 KiB
Current children cumulated memory: 989544 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 24501
/proc/meminfo: memFree=23445336/32770624 swapFree=67108172/67108860
[pid=24359] ppid=24356 vsize=2466180 memory=989544 CPUtime=1962.31 cores=0,2,4,6
/proc/24359/stat : 24359 (xcsp_picat) R 24356 24359 21905 0 -1 4202496 561844 0 0 0 195644 587 0 0 20 0 1 0 248819858 2525368320 247386 33554432000 4194304 5849940 140727098021184 140727098020344 5438419 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 38182912 140727098025142 140727098025220 140727098025220 140727098027978 0
/proc/24359/statm: 616545 247386 767 405 0 613489 0
Current children cumulated CPU time: 1962.31 s
Current children cumulated vsize: 2466180 KiB
Current children cumulated memory: 989544 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 24502
/proc/meminfo: memFree=23309676/32770624 swapFree=67108172/67108860
[pid=24359] ppid=24356 vsize=2466180 memory=989544 CPUtime=2022.3 cores=0,2,4,6
/proc/24359/stat : 24359 (xcsp_picat) R 24356 24359 21905 0 -1 4202496 563536 0 0 0 201635 595 0 0 20 0 1 0 248819858 2525368320 247386 33554432000 4194304 5849940 140727098021184 140727098020184 5437675 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 38182912 140727098025142 140727098025220 140727098025220 140727098027978 0
/proc/24359/statm: 616545 247386 767 405 0 613489 0
Current children cumulated CPU time: 2022.3 s
Current children cumulated vsize: 2466180 KiB
Current children cumulated memory: 989544 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/188 24511
/proc/meminfo: memFree=23515880/32770624 swapFree=67108172/67108860
[pid=24359] ppid=24356 vsize=2466180 memory=989544 CPUtime=2082.31 cores=0,2,4,6
/proc/24359/stat : 24359 (xcsp_picat) R 24356 24359 21905 0 -1 4202496 565720 0 0 0 207622 609 0 0 20 0 1 0 248819858 2525368320 247386 33554432000 4194304 5849940 140727098021184 140727098020344 140422090514311 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 38182912 140727098025142 140727098025220 140727098025220 140727098027978 0
/proc/24359/statm: 616545 247386 767 405 0 613489 0
Current children cumulated CPU time: 2082.31 s
Current children cumulated vsize: 2466180 KiB
Current children cumulated memory: 989544 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/188 24512
/proc/meminfo: memFree=23460016/32770624 swapFree=67108172/67108860
[pid=24359] ppid=24356 vsize=2474888 memory=998252 CPUtime=2142.3 cores=0,2,4,6
/proc/24359/stat : 24359 (xcsp_picat) R 24356 24359 21905 0 -1 4202496 569433 0 0 0 213611 619 0 0 20 0 1 0 248819858 2534285312 249563 33554432000 4194304 5849940 140727098021184 140727098020184 5389066 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 38182912 140727098025142 140727098025220 140727098025220 140727098027978 0
/proc/24359/statm: 618722 249563 767 405 0 615666 0
Current children cumulated CPU time: 2142.3 s
Current children cumulated vsize: 2474888 KiB
Current children cumulated memory: 998252 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/188 24513
/proc/meminfo: memFree=23199248/32770624 swapFree=67108172/67108860
[pid=24359] ppid=24356 vsize=2474888 memory=998252 CPUtime=2202.31 cores=0,2,4,6
/proc/24359/stat : 24359 (xcsp_picat) R 24356 24359 21905 0 -1 4202496 571355 0 0 0 219603 628 0 0 20 0 1 0 248819858 2534285312 249563 33554432000 4194304 5849940 140727098021184 140727098020184 5340446 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 38182912 140727098025142 140727098025220 140727098025220 140727098027978 0
/proc/24359/statm: 618722 249563 767 405 0 615666 0
Current children cumulated CPU time: 2202.31 s
Current children cumulated vsize: 2474888 KiB
Current children cumulated memory: 998252 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/188 24514
/proc/meminfo: memFree=23199076/32770624 swapFree=67108172/67108860
[pid=24359] ppid=24356 vsize=2474888 memory=998252 CPUtime=2262.3 cores=0,2,4,6
/proc/24359/stat : 24359 (xcsp_picat) R 24356 24359 21905 0 -1 4202496 572566 0 0 0 225592 638 0 0 20 0 1 0 248819858 2534285312 249563 33554432000 4194304 5849940 140727098021184 140727098020184 5339250 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 38182912 140727098025142 140727098025220 140727098025220 140727098027978 0
/proc/24359/statm: 618722 249563 767 405 0 615666 0
Current children cumulated CPU time: 2262.3 s
Current children cumulated vsize: 2474888 KiB
Current children cumulated memory: 998252 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/188 24515
/proc/meminfo: memFree=23454096/32770624 swapFree=67108172/67108860
[pid=24359] ppid=24356 vsize=2496060 memory=1019424 CPUtime=2322.31 cores=0,2,4,6
/proc/24359/stat : 24359 (xcsp_picat) R 24356 24359 21905 0 -1 4202496 578556 0 0 0 231579 652 0 0 20 0 1 0 248819858 2555965440 254856 33554432000 4194304 5849940 140727098021184 140727098020184 140422090514311 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 38182912 140727098025142 140727098025220 140727098025220 140727098027978 0
/proc/24359/statm: 624015 254856 767 405 0 620959 0
Current children cumulated CPU time: 2322.31 s
Current children cumulated vsize: 2496060 KiB
Current children cumulated memory: 1019424 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 24516
/proc/meminfo: memFree=23328488/32770624 swapFree=67108172/67108860
[pid=24359] ppid=24356 vsize=2529888 memory=1053252 CPUtime=2382.31 cores=0,2,4,6
/proc/24359/stat : 24359 (xcsp_picat) R 24356 24359 21905 0 -1 4202496 587340 0 0 0 237561 670 0 0 20 0 1 0 248819858 2590605312 263313 33554432000 4194304 5849940 140727098021184 140727098020184 140422090514311 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 38182912 140727098025142 140727098025220 140727098025220 140727098027978 0
/proc/24359/statm: 632472 263313 767 405 0 629416 0
Current children cumulated CPU time: 2382.31 s
Current children cumulated vsize: 2529888 KiB
Current children cumulated memory: 1053252 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 24517
/proc/meminfo: memFree=23141732/32770624 swapFree=67108172/67108860
[pid=24359] ppid=24356 vsize=2529888 memory=1053252 CPUtime=2442.3 cores=0,2,4,6
/proc/24359/stat : 24359 (xcsp_picat) R 24356 24359 21905 0 -1 4202496 589789 0 0 0 243546 684 0 0 20 0 1 0 248819858 2590605312 263313 33554432000 4194304 5849940 140727098021184 140727098020184 5320721 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 38182912 140727098025142 140727098025220 140727098025220 140727098027978 0
/proc/24359/statm: 632472 263313 767 405 0 629416 0
Current children cumulated CPU time: 2442.3 s
Current children cumulated vsize: 2529888 KiB
Current children cumulated memory: 1053252 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 24518
/proc/meminfo: memFree=23085332/32770624 swapFree=67108172/67108860
[pid=24359] ppid=24356 vsize=2529888 memory=1053252 CPUtime=2502.31 cores=0,2,4,6
/proc/24359/stat : 24359 (xcsp_picat) R 24356 24359 21905 0 -1 4202496 594010 0 0 0 249532 699 0 0 20 0 1 0 248819858 2590605312 263313 33554432000 4194304 5849940 140727098021184 140727098019576 5340458 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 38182912 140727098025142 140727098025220 140727098025220 140727098027978 0
/proc/24359/statm: 632472 263313 767 405 0 629416 0
Current children cumulated CPU time: 2502.31 s
Current children cumulated vsize: 2529888 KiB
Current children cumulated memory: 1053252 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.00 2.04 3/187 24518
/proc/meminfo: memFree=23102524/32770624 swapFree=67108172/67108860
[pid=24359] ppid=24356 vsize=2529888 memory=1053252 CPUtime=2520.02 cores=0,2,4,6
/proc/24359/stat : 24359 (xcsp_picat) R 24356 24359 21905 0 -1 4202496 594388 0 0 0 251300 702 0 0 20 0 1 0 248819858 2590605312 263313 33554432000 4194304 5849940 140727098021184 140727098020184 140422090514311 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 38182912 140727098025142 140727098025220 140727098025220 140727098027978 0
/proc/24359/statm: 632472 263313 767 405 0 629416 0
Current children cumulated CPU time: 2520.02 s
Current children cumulated vsize: 2529888 KiB
Current children cumulated memory: 1053252 KiB

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

[startup+2520.02 s]
# the end of solver process 24359 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2513.01 s, system=7.0261 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): 2520.02
CPU time (s): 2520.03
CPU user time (s): 2513.01
CPU system time (s): 7.0261
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 2594828
Max. memory (cumulated for all children) (KiB): 1085820

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2513.01
system time used= 7.0261
maximum resident set size= 1085820
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 594388
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= 26
involuntary context switches= 2045


# summary of solver processes directly reported to runsolver:
#   pid: 24359
#   total CPU time (s): 2520.03
#   total CPU user time (s): 2513.01
#   total CPU system time (s): 7.0261

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 10.3844 second user time and 18.3841 second system time

The end

Launcher Data 

Begin job on node136 at 2018-08-15 07:56:07
IDJOB=4309367
IDBENCH=141545
IDSOLVER=2794
FILE ID=node136/4309367-1534312567
RUNJOBID= node136-1534293639-21936
PBS_JOBID= 21038144
Free space on /tmp= 39024 MiB

SOLVER NAME= PicatSAT 2018-08-14
BENCH NAME= XCSP18/TravelingTournament/TravelingTournament-a2-galaxy14_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4309367-1534312567/watcher-4309367-1534312567 -o /tmp/evaluation-result-4309367-1534312567/solver-4309367-1534312567 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node136-1534293639-21936 --watchdog 2580  xcsp_picat HOME/instance-4309367-1534312567.xml

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

MD5SUM BENCH= 289cb43960e2b184f01d0d99cacee99d
RANDOM SEED=1763109019

node136.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:        24565528 kB
MemAvailable:   31784132 kB
Buffers:          124128 kB
Cached:          7323096 kB
SwapCached:           16 kB
Active:          3887544 kB
Inactive:        3727952 kB
Active(anon):     119600 kB
Inactive(anon):   109076 kB
Active(file):    3767944 kB
Inactive(file):  3618876 kB
Unevictable:        7380 kB
Mlocked:            7380 kB
SwapTotal:      67108860 kB
SwapFree:       67108172 kB
Dirty:              3408 kB
Writeback:             0 kB
AnonPages:        174836 kB
Mapped:            57236 kB
Shmem:             57768 kB
Slab:             288780 kB
SReclaimable:     260244 kB
SUnreclaim:        28536 kB
KernelStack:        3360 kB
PageTables:         5696 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2488468 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     86016 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      112000 kB
DirectMap2M:    33433600 kB

Free space on /tmp at the end= 39020 MiB
End job on node136 at 2018-08-15 08:38:07