Trace number 4395403

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) 2519.88 2520.01

General information on the benchmark

NameVrp/Vrp-zinc-s1/
Vrp-P-n40-k5.xml
MD5SUMaadfd6ed706e08b9468e37c047f4c189
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT TO
Best value of the objective obtained on this benchmark508
Best CPU time to get the best result obtained on this benchmark19845.3
Satisfiable
(Un)Satisfiability was proved
Number of variables1640
Number of constraints1599
Number of domains3
Minimum domain size1
Maximum domain size141
Distribution of domain sizes[{"size":1,"count":40},{"size":2,"count":1560},{"size":141,"count":39}]
Minimum variable degree0
Maximum variable degree77
Distribution of variable degrees[{"degree":0,"count":1},{"degree":1,"count":40},{"degree":2,"count":78},{"degree":4,"count":1482},{"degree":77,"count":39}]
Minimum constraint arity1
Maximum constraint arity39
Distribution of constraint arities[{"arity":1,"count":39},{"arity":3,"count":1482},{"arity":39,"count":78}]
Number of extensional constraints0
Number of intensional constraints39
Distribution of constraint types[{"type":"intension","count":39},{"type":"sum","count":1482},{"type":"count","count":78}]
Optimization problemYES
Type of objectivemin SUM

Solver Data 

38.99/39.08	c xcsp_picat version 2.7b12 (9/12/2019)
38.99/39.08	o 1615

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 (9784 MiB free)
  memory of node 1: 16384 MiB (11579 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4395403-1568329139/watcher-4395403-1568329139 -o /tmp/evaluation-result-4395403-1568329139/solver-4395403-1568329139 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node140-1568322359-24210 --watchdog 2580 xcsp_picat HOME/instance-4395403-1568329139.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=25946, runsolver pid=25943

[startup+0.100117 s]*
/proc/loadavg: 2.06 2.02 2.05 3/199 25947
/proc/meminfo: memFree=21850808/32770624 swapFree=66999192/67108860
[pid=25946] ppid=25943 vsize=2031716 memory=32212 CPUtime=0.1 cores=0,2,4,6
/proc/25946/stat : 25946 (xcsp_picat) R 25943 25946 24179 0 -1 4202496 2118 0 0 0 10 0 0 0 20 0 1 0 408852357 2080477184 8053 33554432000 4194304 5870510 140722522143776 140722522140920 4524549 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 24870912 140722522145823 140722522145901 140722522145901 140722522148810 0
/proc/25946/statm: 507929 8053 886 410 0 503402 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 32212 KiB

[startup+0.209805 s]*
/proc/loadavg: 2.06 2.02 2.05 3/199 25947
/proc/meminfo: memFree=21841092/32770624 swapFree=66999192/67108860
[pid=25946] ppid=25943 vsize=2042028 memory=40524 CPUtime=0.2 cores=0,2,4,6
/proc/25946/stat : 25946 (xcsp_picat) R 25943 25946 24179 0 -1 4202496 3709 0 0 0 20 0 0 0 20 0 1 0 408852357 2091036672 10131 33554432000 4194304 5870510 140722522143776 140722522134264 5562072 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 24870912 140722522145823 140722522145901 140722522145901 140722522148810 0
/proc/25946/statm: 510507 10131 968 410 0 505980 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 2042028 KiB
Current children cumulated memory: 40524 KiB

[startup+0.309492 s]*
/proc/loadavg: 2.06 2.02 2.05 3/199 25947
/proc/meminfo: memFree=21840844/32770624 swapFree=66999192/67108860
[pid=25946] ppid=25943 vsize=2041996 memory=40612 CPUtime=0.3 cores=0,2,4,6
/proc/25946/stat : 25946 (xcsp_picat) R 25943 25946 24179 0 -1 4202496 3710 0 0 0 30 0 0 0 20 0 1 0 408852357 2091003904 10153 33554432000 4194304 5870510 140722522143776 140722522134264 5562052 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 24870912 140722522145823 140722522145901 140722522145901 140722522148810 0
/proc/25946/statm: 510499 10153 968 410 0 505972 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 2041996 KiB
Current children cumulated memory: 40612 KiB

[startup+0.700225 s]
/proc/loadavg: 2.06 2.02 2.05 3/199 25947
/proc/meminfo: memFree=21840844/32770624 swapFree=66999192/67108860
[pid=25946] ppid=25943 vsize=2041900 memory=40624 CPUtime=0.69 cores=0,2,4,6
/proc/25946/stat : 25946 (xcsp_picat) R 25943 25946 24179 0 -1 4202496 3739 0 0 0 68 1 0 0 20 0 1 0 408852357 2090905600 10156 33554432000 4194304 5870510 140722522143776 140722522143016 5476966 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 24870912 140722522145823 140722522145901 140722522145901 140722522148810 0
/proc/25946/statm: 510475 10156 970 410 0 505948 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2041900 KiB
Current children cumulated memory: 40624 KiB

[startup+1.50024 s]
/proc/loadavg: 2.06 2.02 2.05 3/199 25947
/proc/meminfo: memFree=21840472/32770624 swapFree=66999192/67108860
[pid=25946] ppid=25943 vsize=2042376 memory=41276 CPUtime=1.49 cores=0,2,4,6
/proc/25946/stat : 25946 (xcsp_picat) R 25943 25946 24179 0 -1 4202496 3940 0 0 0 148 1 0 0 20 0 1 0 408852357 2091393024 10319 33554432000 4194304 5870510 140722522143776 140722522143016 5476984 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 24870912 140722522145823 140722522145901 140722522145901 140722522148810 0
/proc/25946/statm: 510594 10319 970 410 0 506067 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2042376 KiB
Current children cumulated memory: 41276 KiB

[startup+3.10917 s]
/proc/loadavg: 2.06 2.02 2.05 3/199 25947
/proc/meminfo: memFree=21837868/32770624 swapFree=66999192/67108860
[pid=25946] ppid=25943 vsize=2045192 memory=43444 CPUtime=3.1 cores=0,2,4,6
/proc/25946/stat : 25946 (xcsp_picat) R 25943 25946 24179 0 -1 4202496 5281 0 0 0 309 1 0 0 20 0 1 0 408852357 2094276608 10861 33554432000 4194304 5870510 140722522143776 140722522143016 5562056 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 24870912 140722522145823 140722522145901 140722522145901 140722522148810 0
/proc/25946/statm: 511298 10861 970 410 0 506771 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2045192 KiB
Current children cumulated memory: 43444 KiB

[startup+6.30023 s]
/proc/loadavg: 2.13 2.04 2.05 3/199 25947
/proc/meminfo: memFree=21780852/32770624 swapFree=66999192/67108860
[pid=25946] ppid=25943 vsize=2066788 memory=63612 CPUtime=6.29 cores=0,2,4,6
/proc/25946/stat : 25946 (xcsp_picat) R 25943 25946 24179 0 -1 4202496 12869 0 0 0 625 4 0 0 20 0 1 0 408852357 2116390912 15903 33554432000 4194304 5870510 140722522143776 140722522143032 5406488 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 24870912 140722522145823 140722522145901 140722522145901 140722522148810 0
/proc/25946/statm: 516697 15903 970 410 0 512170 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2066788 KiB
Current children cumulated memory: 63612 KiB

[startup+12.7003 s]
/proc/loadavg: 2.20 2.05 2.06 3/199 25947
/proc/meminfo: memFree=21794860/32770624 swapFree=66999192/67108860
[pid=25946] ppid=25943 vsize=2045592 memory=47700 CPUtime=12.69 cores=0,2,4,6
/proc/25946/stat : 25946 (xcsp_picat) R 25943 25946 24179 0 -1 4202496 25871 0 0 0 1261 8 0 0 20 0 1 0 408852357 2094686208 11925 33554432000 4194304 5870510 140722522143776 140722522142872 5407057 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 24870912 140722522145823 140722522145901 140722522145901 140722522148810 0
/proc/25946/statm: 511398 11925 1007 410 0 506871 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2045592 KiB
Current children cumulated memory: 47700 KiB

[startup+25.5003 s]
/proc/loadavg: 2.38 2.10 2.07 3/200 25949
/proc/meminfo: memFree=21776664/32770624 swapFree=66999192/67108860
[pid=25946] ppid=25943 vsize=2112216 memory=106100 CPUtime=25.49 cores=0,2,4,6
/proc/25946/stat : 25946 (xcsp_picat) R 25943 25946 24179 0 -1 4202496 39370 0 0 0 2536 13 0 0 20 0 1 0 408852357 2162909184 26525 33554432000 4194304 5870510 140722522143776 140722522141944 5268551 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 24870912 140722522145823 140722522145901 140722522145901 140722522148810 0
/proc/25946/statm: 528054 26525 1007 410 0 523527 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 2112216 KiB
Current children cumulated memory: 106100 KiB

[startup+51.1096 s]
/proc/loadavg: 2.59 2.17 2.09 3/199 25950
/proc/meminfo: memFree=21722836/32770624 swapFree=66999192/67108860
[pid=25946] ppid=25943 vsize=2114708 memory=108688 CPUtime=51.09 cores=0,2,4,6
/proc/25946/stat : 25946 (xcsp_picat) R 25943 25946 24179 0 -1 4202496 51349 0 0 0 5089 20 0 0 20 0 1 0 408852357 2165460992 27172 33554432000 4194304 5870510 140722522143776 140722522142792 5282606 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 24870912 140722522145823 140722522145901 140722522145901 140722522148810 0
/proc/25946/statm: 528677 27172 1008 410 0 524150 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 2114708 KiB
Current children cumulated memory: 108688 KiB

[startup+102.3 s]
/proc/loadavg: 2.26 2.15 2.09 3/199 25953
/proc/meminfo: memFree=21675440/32770624 swapFree=66999192/67108860
[pid=25946] ppid=25943 vsize=2128028 memory=131032 CPUtime=102.28 cores=0,2,4,6
/proc/25946/stat : 25946 (xcsp_picat) R 25943 25946 24179 0 -1 4202496 72197 0 0 0 10197 31 0 0 20 0 1 0 408852357 2179100672 32758 33554432000 4194304 5870510 140722522143776 140722522142792 5282747 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 24870912 140722522145823 140722522145901 140722522145901 140722522148810 0
/proc/25946/statm: 532007 32758 1008 410 0 527480 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 2128028 KiB
Current children cumulated memory: 131032 KiB

[startup+162.3 s]
/proc/loadavg: 2.09 2.12 2.08 4/200 25967
/proc/meminfo: memFree=21679040/32770624 swapFree=66999192/67108860
[pid=25946] ppid=25943 vsize=2177348 memory=165176 CPUtime=162.27 cores=0,2,4,6
/proc/25946/stat : 25946 (xcsp_picat) R 25943 25946 24179 0 -1 4202496 84293 0 0 0 16188 39 0 0 20 0 1 0 408852357 2229604352 41294 33554432000 4194304 5870510 140722522143776 140722522142216 5289007 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 24870912 140722522145823 140722522145901 140722522145901 140722522148810 0
/proc/25946/statm: 544337 41294 1008 410 0 539810 0
Current children cumulated CPU time: 162.27 s
Current children cumulated vsize: 2177348 KiB
Current children cumulated memory: 165176 KiB

[startup+222.3 s]
/proc/loadavg: 2.64 2.26 2.13 3/201 25997
/proc/meminfo: memFree=21690872/32770624 swapFree=66999192/67108860
[pid=25946] ppid=25943 vsize=2128028 memory=131032 CPUtime=222.26 cores=0,2,4,6
/proc/25946/stat : 25946 (xcsp_picat) R 25943 25946 24179 0 -1 4202496 90235 0 0 0 22179 47 0 0 20 0 1 0 408852357 2179100672 32758 33554432000 4194304 5870510 140722522143776 140722522142792 5262718 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 24870912 140722522145823 140722522145901 140722522145901 140722522148810 0
/proc/25946/statm: 532007 32758 1008 410 0 527480 0
Current children cumulated CPU time: 222.26 s
Current children cumulated vsize: 2128028 KiB
Current children cumulated memory: 131032 KiB

[startup+282.3 s]
/proc/loadavg: 2.24 2.21 2.13 3/201 26001
/proc/meminfo: memFree=21698504/32770624 swapFree=66999192/67108860
[pid=25946] ppid=25943 vsize=2177348 memory=169172 CPUtime=282.26 cores=0,2,4,6
/proc/25946/stat : 25946 (xcsp_picat) R 25943 25946 24179 0 -1 4202496 105706 0 0 0 28167 59 0 0 20 0 1 0 408852357 2229604352 42293 33554432000 4194304 5870510 140722522143776 140722522142216 5282767 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 24870912 140722522145823 140722522145901 140722522145901 140722522148810 0
/proc/25946/statm: 544337 42293 1008 410 0 539810 0
Current children cumulated CPU time: 282.26 s
Current children cumulated vsize: 2177348 KiB
Current children cumulated memory: 169172 KiB

[startup+342.3 s]
/proc/loadavg: 2.09 2.17 2.12 3/201 26007
/proc/meminfo: memFree=21626864/32770624 swapFree=66999192/67108860
[pid=25946] ppid=25943 vsize=2208464 memory=208504 CPUtime=342.25 cores=0,2,4,6
/proc/25946/stat : 25946 (xcsp_picat) R 25943 25946 24179 0 -1 4202496 113617 0 0 0 34156 69 0 0 20 0 1 0 408852357 2261467136 52126 33554432000 4194304 5870510 140722522143776 140722522142216 5262639 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 24870912 140722522145823 140722522145901 140722522145901 140722522148810 0
/proc/25946/statm: 552116 52126 1008 410 0 547589 0
Current children cumulated CPU time: 342.25 s
Current children cumulated vsize: 2208464 KiB
Current children cumulated memory: 208504 KiB

[startup+402.3 s]
/proc/loadavg: 2.03 2.14 2.11 3/201 26011
/proc/meminfo: memFree=21666828/32770624 swapFree=66999192/67108860
[pid=25946] ppid=25943 vsize=2159144 memory=162132 CPUtime=402.24 cores=0,2,4,6
/proc/25946/stat : 25946 (xcsp_picat) R 25943 25946 24179 0 -1 4202496 126365 0 0 0 40146 78 0 0 20 0 1 0 408852357 2210963456 40533 33554432000 4194304 5870510 140722522143776 140722522142792 5275442 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 24870912 140722522145823 140722522145901 140722522145901 140722522148810 0
/proc/25946/statm: 539786 40533 1008 410 0 535259 0
Current children cumulated CPU time: 402.24 s
Current children cumulated vsize: 2159144 KiB
Current children cumulated memory: 162132 KiB

[startup+462.3 s]
/proc/loadavg: 2.01 2.11 2.11 3/200 26015
/proc/meminfo: memFree=21635316/32770624 swapFree=66999192/67108860
[pid=25946] ppid=25943 vsize=2208464 memory=194168 CPUtime=462.23 cores=0,2,4,6
/proc/25946/stat : 25946 (xcsp_picat) R 25943 25946 24179 0 -1 4202496 133012 0 0 0 46135 88 0 0 20 0 1 0 408852357 2261467136 48542 33554432000 4194304 5870510 140722522143776 140722522142216 5282606 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 24870912 140722522145823 140722522145901 140722522145901 140722522148810 0
/proc/25946/statm: 552116 48542 1008 410 0 547589 0
Current children cumulated CPU time: 462.23 s
Current children cumulated vsize: 2208464 KiB
Current children cumulated memory: 194168 KiB


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

/proc/25946/statm: 559735 59890 1008 410 0 555208 0
Current children cumulated CPU time: 1722.17 s
Current children cumulated vsize: 2238940 KiB
Current children cumulated memory: 239560 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 26136
/proc/meminfo: memFree=21572560/32770624 swapFree=66999192/67108860
[pid=25946] ppid=25943 vsize=2238940 memory=229320 CPUtime=1782.17 cores=0,2,4,6
/proc/25946/stat : 25946 (xcsp_picat) R 25943 25946 24179 0 -1 4202496 320178 0 0 0 177895 322 0 0 20 0 1 0 408852357 2292674560 57330 33554432000 4194304 5870510 140722522143776 140722522142216 5288765 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 24870912 140722522145823 140722522145901 140722522145901 140722522148810 0
/proc/25946/statm: 559735 57330 1008 410 0 555208 0
Current children cumulated CPU time: 1782.17 s
Current children cumulated vsize: 2238940 KiB
Current children cumulated memory: 229320 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 26141
/proc/meminfo: memFree=21604620/32770624 swapFree=66999192/67108860
[pid=25946] ppid=25943 vsize=2238940 memory=227272 CPUtime=1842.17 cores=0,2,4,6
/proc/25946/stat : 25946 (xcsp_picat) R 25943 25946 24179 0 -1 4202496 327673 0 0 0 183885 332 0 0 20 0 1 0 408852357 2292674560 56818 33554432000 4194304 5870510 140722522143776 140722522142792 5283024 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 24870912 140722522145823 140722522145901 140722522145901 140722522148810 0
/proc/25946/statm: 559735 56818 1008 410 0 555208 0
Current children cumulated CPU time: 1842.17 s
Current children cumulated vsize: 2238940 KiB
Current children cumulated memory: 227272 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 26145
/proc/meminfo: memFree=21561188/32770624 swapFree=66999192/67108860
[pid=25946] ppid=25943 vsize=2238940 memory=237596 CPUtime=1902.17 cores=0,2,4,6
/proc/25946/stat : 25946 (xcsp_picat) R 25943 25946 24179 0 -1 4202496 336013 0 0 0 189873 344 0 0 20 0 1 0 408852357 2292674560 59399 33554432000 4194304 5870510 140722522143776 140722522142792 5262779 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 24870912 140722522145823 140722522145901 140722522145901 140722522148810 0
/proc/25946/statm: 559735 59399 1008 410 0 555208 0
Current children cumulated CPU time: 1902.17 s
Current children cumulated vsize: 2238940 KiB
Current children cumulated memory: 237596 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 26158
/proc/meminfo: memFree=21565660/32770624 swapFree=66999192/67108860
[pid=25946] ppid=25943 vsize=2238940 memory=229740 CPUtime=1962.17 cores=0,2,4,6
/proc/25946/stat : 25946 (xcsp_picat) R 25943 25946 24179 0 -1 4202496 346645 0 0 0 195859 358 0 0 20 0 1 0 408852357 2292674560 57435 33554432000 4194304 5870510 140722522143776 140722522142792 5282747 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 24870912 140722522145823 140722522145901 140722522145901 140722522148810 0
/proc/25946/statm: 559735 57435 1008 410 0 555208 0
Current children cumulated CPU time: 1962.17 s
Current children cumulated vsize: 2238940 KiB
Current children cumulated memory: 229740 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 26162
/proc/meminfo: memFree=21564588/32770624 swapFree=66999192/67108860
[pid=25946] ppid=25943 vsize=2238940 memory=237596 CPUtime=2022.16 cores=0,2,4,6
/proc/25946/stat : 25946 (xcsp_picat) R 25943 25946 24179 0 -1 4202496 352072 0 0 0 201849 367 0 0 20 0 1 0 408852357 2292674560 59399 33554432000 4194304 5870510 140722522143776 140722522142792 5282555 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 24870912 140722522145823 140722522145901 140722522145901 140722522148810 0
/proc/25946/statm: 559735 59399 1008 410 0 555208 0
Current children cumulated CPU time: 2022.16 s
Current children cumulated vsize: 2238940 KiB
Current children cumulated memory: 237596 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 26166
/proc/meminfo: memFree=21553444/32770624 swapFree=66999192/67108860
[pid=25946] ppid=25943 vsize=2238940 memory=231368 CPUtime=2082.17 cores=0,2,4,6
/proc/25946/stat : 25946 (xcsp_picat) R 25943 25946 24179 0 -1 4202496 359844 0 0 0 207839 378 0 0 20 0 1 0 408852357 2292674560 57842 33554432000 4194304 5870510 140722522143776 140722522142216 5282767 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 24870912 140722522145823 140722522145901 140722522145901 140722522148810 0
/proc/25946/statm: 559735 57842 1008 410 0 555208 0
Current children cumulated CPU time: 2082.17 s
Current children cumulated vsize: 2238940 KiB
Current children cumulated memory: 231368 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 26172
/proc/meminfo: memFree=21553692/32770624 swapFree=66999192/67108860
[pid=25946] ppid=25943 vsize=2238940 memory=237512 CPUtime=2142.17 cores=0,2,4,6
/proc/25946/stat : 25946 (xcsp_picat) R 25943 25946 24179 0 -1 4202496 368549 0 0 0 213825 392 0 0 20 0 1 0 408852357 2292674560 59378 33554432000 4194304 5870510 140722522143776 140722522142216 5278023 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 24870912 140722522145823 140722522145901 140722522145901 140722522148810 0
/proc/25946/statm: 559735 59378 1008 410 0 555208 0
Current children cumulated CPU time: 2142.17 s
Current children cumulated vsize: 2238940 KiB
Current children cumulated memory: 237512 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 26176
/proc/meminfo: memFree=21593828/32770624 swapFree=66999192/67108860
[pid=25946] ppid=25943 vsize=2238940 memory=227272 CPUtime=2202.16 cores=0,2,4,6
/proc/25946/stat : 25946 (xcsp_picat) R 25943 25946 24179 0 -1 4202496 377664 0 0 0 219811 405 0 0 20 0 1 0 408852357 2292674560 56818 33554432000 4194304 5870510 140722522143776 140722522142792 5283102 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 24870912 140722522145823 140722522145901 140722522145901 140722522148810 0
/proc/25946/statm: 559735 56818 1008 410 0 555208 0
Current children cumulated CPU time: 2202.16 s
Current children cumulated vsize: 2238940 KiB
Current children cumulated memory: 227272 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 26180
/proc/meminfo: memFree=21553548/32770624 swapFree=66999192/67108860
[pid=25946] ppid=25943 vsize=2238940 memory=231368 CPUtime=2262.16 cores=0,2,4,6
/proc/25946/stat : 25946 (xcsp_picat) R 25943 25946 24179 0 -1 4202496 383601 0 0 0 225799 417 0 0 20 0 1 0 408852357 2292674560 57842 33554432000 4194304 5870510 140722522143776 140722522142216 5282192 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 24870912 140722522145823 140722522145901 140722522145901 140722522148810 0
/proc/25946/statm: 559735 57842 1008 410 0 555208 0
Current children cumulated CPU time: 2262.16 s
Current children cumulated vsize: 2238940 KiB
Current children cumulated memory: 231368 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 26186
/proc/meminfo: memFree=21602192/32770624 swapFree=66999192/67108860
[pid=25946] ppid=25943 vsize=2189620 memory=195236 CPUtime=2322.17 cores=0,2,4,6
/proc/25946/stat : 25946 (xcsp_picat) R 25943 25946 24179 0 -1 4202496 390720 0 0 0 231789 428 0 0 20 0 1 0 408852357 2242170880 48809 33554432000 4194304 5870510 140722522143776 140722522142792 5272719 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 24870912 140722522145823 140722522145901 140722522145901 140722522148810 0
/proc/25946/statm: 547405 48809 1008 410 0 542878 0
Current children cumulated CPU time: 2322.17 s
Current children cumulated vsize: 2189620 KiB
Current children cumulated memory: 195236 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 26250
/proc/meminfo: memFree=21698588/32770624 swapFree=66999192/67108860
[pid=25946] ppid=25943 vsize=2238940 memory=229320 CPUtime=2382.16 cores=0,2,4,6
/proc/25946/stat : 25946 (xcsp_picat) R 25943 25946 24179 0 -1 4202496 397052 0 0 0 237778 438 0 0 20 0 1 0 408852357 2292674560 57330 33554432000 4194304 5870510 140722522143776 140722522142216 5283024 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 24870912 140722522145823 140722522145901 140722522145901 140722522148810 0
/proc/25946/statm: 559735 57330 1008 410 0 555208 0
Current children cumulated CPU time: 2382.16 s
Current children cumulated vsize: 2238940 KiB
Current children cumulated memory: 229320 KiB

[startup+2442.3 s]
/proc/loadavg: 1.92 2.00 2.04 3/199 26318
/proc/meminfo: memFree=21738364/32770624 swapFree=66999192/67108860
[pid=25946] ppid=25943 vsize=2238940 memory=227272 CPUtime=2442.16 cores=0,2,4,6
/proc/25946/stat : 25946 (xcsp_picat) R 25943 25946 24179 0 -1 4202496 404232 0 0 0 243768 448 0 0 20 0 1 0 408852357 2292674560 56818 33554432000 4194304 5870510 140722522143776 140722522142216 5277477 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 24870912 140722522145823 140722522145901 140722522145901 140722522148810 0
/proc/25946/statm: 559735 56818 1008 410 0 555208 0
Current children cumulated CPU time: 2442.16 s
Current children cumulated vsize: 2238940 KiB
Current children cumulated memory: 227272 KiB

[startup+2502.3 s]
/proc/loadavg: 2.07 2.03 2.05 3/199 26387
/proc/meminfo: memFree=21710720/32770624 swapFree=66999192/67108860
[pid=25946] ppid=25943 vsize=2238940 memory=237512 CPUtime=2502.16 cores=0,2,4,6
/proc/25946/stat : 25946 (xcsp_picat) R 25943 25946 24179 0 -1 4202496 410466 0 0 0 249757 459 0 0 20 0 1 0 408852357 2292674560 59378 33554432000 4194304 5870510 140722522143776 140722522142216 5282429 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 24870912 140722522145823 140722522145901 140722522145901 140722522148810 0
/proc/25946/statm: 559735 59378 1008 410 0 555208 0
Current children cumulated CPU time: 2502.16 s
Current children cumulated vsize: 2238940 KiB
Current children cumulated memory: 237512 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.05 2.03 2.05 3/199 26395
/proc/meminfo: memFree=21701296/32770624 swapFree=66999192/67108860
[pid=25946] ppid=25943 vsize=2238940 memory=237932 CPUtime=2519.87 cores=0,2,4,6
/proc/25946/stat : 25946 (xcsp_picat) R 25943 25946 24179 0 -1 4202496 412633 0 0 0 251524 463 0 0 20 0 1 0 408852357 2292674560 59483 33554432000 4194304 5870510 140722522143776 140722522142792 5282505 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 24870912 140722522145823 140722522145901 140722522145901 140722522148810 0
/proc/25946/statm: 559735 59483 1008 410 0 555208 0
Current children cumulated CPU time: 2519.87 s
Current children cumulated vsize: 2238940 KiB
Current children cumulated memory: 237932 KiB

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

[startup+2520.01 s]
# the end of solver process 25946 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2515.25 s, system=4.63279 s

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 2520.01
CPU time (s): 2519.88
CPU user time (s): 2515.25
CPU system time (s): 4.63279
CPU usage (%): 99.9948
Max. virtual memory (cumulated for all children) (KiB): 2319080
Max. memory (cumulated for all children) (KiB): 288392

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2515.25
system time used= 4.63279
maximum resident set size= 292404
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 412633
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= 22
involuntary context switches= 2770


# summary of solver processes directly reported to runsolver:
#   pid: 25946
#   total CPU time (s): 2519.88
#   total CPU user time (s): 2515.25
#   total CPU system time (s): 4.63279

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.6383 second user time and 18.6585 second system time

The end

Launcher Data 

Begin job on node140 at 2019-09-13 00:58:19
IDJOB=4395403
IDBENCH=124389
IDSOLVER=2844
FILE ID=node140/4395403-1568329139
RUNJOBID= node140-1568322359-24210
PBS_JOBID= 21701141
Free space on /tmp= 56864 MiB

SOLVER NAME= PicatSAT 2019-09-12
BENCH NAME= XCSP17/Vrp/Vrp-zinc-s1/Vrp-P-n40-k5.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4395403-1568329139/watcher-4395403-1568329139 -o /tmp/evaluation-result-4395403-1568329139/solver-4395403-1568329139 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node140-1568322359-24210 --watchdog 2580  xcsp_picat HOME/instance-4395403-1568329139.xml

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

MD5SUM BENCH= aadfd6ed706e08b9468e37c047f4c189
RANDOM SEED=1176033823

node140.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	: 5333.43
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	: 5333.43
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	: 5333.43
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	: 5333.43
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:        21876828 kB
MemAvailable:   31750684 kB
Buffers:          150476 kB
Cached:          9898484 kB
SwapCached:         2828 kB
Active:          1669704 kB
Inactive:        8493724 kB
Active(anon):     111332 kB
Inactive(anon):    43924 kB
Active(file):    1558372 kB
Inactive(file):  8449800 kB
Unevictable:      107728 kB
Mlocked:          107728 kB
SwapTotal:      67108860 kB
SwapFree:       66999192 kB
Dirty:              3128 kB
Writeback:             0 kB
AnonPages:        196864 kB
Mapped:            44648 kB
Shmem:             32168 kB
Slab:             324420 kB
SReclaimable:     294144 kB
SUnreclaim:        30276 kB
KernelStack:        3552 kB
PageTables:         5416 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2632924 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    129024 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      105856 kB
DirectMap2M:    33439744 kB

Free space on /tmp at the end= 56860 MiB
End job on node140 at 2019-09-13 01:40:19