Trace number 4309798

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) 2519.75 2520.03

General information on the benchmark

NameBacp/Bacp-m2/
Bacp-m2-10b_c18.xml
MD5SUM8b80514b4d5f702c4505d255abf47da2
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark14
Best CPU time to get the best result obtained on this benchmark2400.19
Satisfiable
(Un)Satisfiability was proved
Number of variables482
Number of constraints516
Number of domains4
Minimum domain size2
Maximum domain size10
Distribution of domain sizes[{"size":2,"count":420},{"size":6,"count":10},{"size":7,"count":10},{"size":10,"count":42}]
Minimum variable degree1
Maximum variable degree15
Distribution of variable degrees[{"degree":1,"count":10},{"degree":2,"count":10},{"degree":4,"count":420},{"degree":10,"count":9},{"degree":11,"count":9},{"degree":12,"count":17},{"degree":13,"count":4},{"degree":14,"count":2},{"degree":15,"count":1}]
Minimum constraint arity2
Maximum constraint arity43
Distribution of constraint arities[{"arity":2,"count":454},{"arity":10,"count":42},{"arity":43,"count":20}]
Number of extensional constraints420
Number of intensional constraints34
Distribution of constraint types[{"type":"extension","count":420},{"type":"intension","count":34},{"type":"sum","count":62}]
Optimization problemYES
Type of objectivemin MAXIMUM

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 (7036 MiB free)
  memory of node 1: 16384 MiB (10811 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4309798-1534320089/watcher-4309798-1534320089 -o /tmp/evaluation-result-4309798-1534320089/solver-4309798-1534320089 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node150-1534293054-21340 --watchdog 2580 xcsp_picat HOME/instance-4309798-1534320089.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=24517, runsolver pid=24514

[startup+0.100841 s]*
/proc/loadavg: 2.00 2.01 2.05 3/188 24518
/proc/meminfo: memFree=18262452/32770624 swapFree=67108792/67108860
[pid=24517] ppid=24514 vsize=2026184 memory=17752 CPUtime=0.1 cores=0,2,4,6
/proc/24517/stat : 24517 (xcsp_picat) R 24514 24517 21309 0 -1 4202496 2036 0 0 0 10 0 0 0 20 0 1 0 249572217 2074812416 4438 33554432000 4194304 5849940 140734707171824 140734707171048 4488826 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 28909568 140734707176630 140734707176708 140734707176708 140734707179466 0
/proc/24517/statm: 506546 4438 724 405 0 503490 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2026184 KiB
Current children cumulated memory: 17752 KiB

[startup+0.209545 s]*
/proc/loadavg: 2.00 2.01 2.05 3/188 24518
/proc/meminfo: memFree=18261708/32770624 swapFree=67108792/67108860
[pid=24517] ppid=24514 vsize=2026724 memory=18300 CPUtime=0.2 cores=0,2,4,6
/proc/24517/stat : 24517 (xcsp_picat) R 24514 24517 21309 0 -1 4202496 2201 0 0 0 20 0 0 0 20 0 1 0 249572217 2075365376 4575 33554432000 4194304 5849940 140734707171824 140734707171048 5359747 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 28909568 140734707176630 140734707176708 140734707176708 140734707179466 0
/proc/24517/statm: 506681 4575 740 405 0 503625 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 2026724 KiB
Current children cumulated memory: 18300 KiB

[startup+0.30878 s]*
/proc/loadavg: 2.00 2.01 2.05 3/188 24518
/proc/meminfo: memFree=18261336/32770624 swapFree=67108792/67108860
[pid=24517] ppid=24514 vsize=2027084 memory=18768 CPUtime=0.3 cores=0,2,4,6
/proc/24517/stat : 24517 (xcsp_picat) R 24514 24517 21309 0 -1 4202496 2414 0 0 0 30 0 0 0 20 0 1 0 249572217 2075734016 4692 33554432000 4194304 5849940 140734707171824 140734707171048 4226706 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 28909568 140734707176630 140734707176708 140734707176708 140734707179466 0
/proc/24517/statm: 506771 4692 748 405 0 503715 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 2027084 KiB
Current children cumulated memory: 18768 KiB

[startup+0.700229 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 24518
/proc/meminfo: memFree=18261336/32770624 swapFree=67108792/67108860
[pid=24517] ppid=24514 vsize=2027852 memory=19292 CPUtime=0.69 cores=0,2,4,6
/proc/24517/stat : 24517 (xcsp_picat) R 24514 24517 21309 0 -1 4202496 2580 0 0 0 68 1 0 0 20 0 1 0 249572217 2076520448 4823 33554432000 4194304 5849940 140734707171824 140734707170824 140171117584263 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 28909568 140734707176630 140734707176708 140734707176708 140734707179466 0
/proc/24517/statm: 506963 4823 756 405 0 503907 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2027852 KiB
Current children cumulated memory: 19292 KiB

[startup+1.50023 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 24518
/proc/meminfo: memFree=18259372/32770624 swapFree=67108792/67108860
[pid=24517] ppid=24514 vsize=2029108 memory=20804 CPUtime=1.49 cores=0,2,4,6
/proc/24517/stat : 24517 (xcsp_picat) R 24514 24517 21309 0 -1 4202496 3226 0 0 0 146 3 0 0 20 0 1 0 249572217 2077806592 5201 33554432000 4194304 5849940 140734707171824 140734707170824 5308656 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 28909568 140734707176630 140734707176708 140734707176708 140734707179466 0
/proc/24517/statm: 507277 5201 756 405 0 504221 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2029108 KiB
Current children cumulated memory: 20804 KiB

[startup+3.10924 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 24518
/proc/meminfo: memFree=18256668/32770624 swapFree=67108792/67108860
[pid=24517] ppid=24514 vsize=2032308 memory=23840 CPUtime=3.1 cores=0,2,4,6
/proc/24517/stat : 24517 (xcsp_picat) R 24514 24517 21309 0 -1 4202496 6733 0 0 0 305 5 0 0 20 0 1 0 249572217 2081083392 5960 33554432000 4194304 5849940 140734707171824 140734707170824 5335776 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 28909568 140734707176630 140734707176708 140734707176708 140734707179466 0
/proc/24517/statm: 508077 5960 756 405 0 505021 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2032308 KiB
Current children cumulated memory: 23840 KiB

[startup+6.30023 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 24518
/proc/meminfo: memFree=18253196/32770624 swapFree=67108792/67108860
[pid=24517] ppid=24514 vsize=2033688 memory=25316 CPUtime=6.28 cores=0,2,4,6
/proc/24517/stat : 24517 (xcsp_picat) R 24514 24517 21309 0 -1 4202496 12424 0 0 0 620 8 0 0 20 0 1 0 249572217 2082496512 6329 33554432000 4194304 5849940 140734707171824 140734707170984 140171117584263 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 28909568 140734707176630 140734707176708 140734707176708 140734707179466 0
/proc/24517/statm: 508422 6329 756 405 0 505366 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 2033688 KiB
Current children cumulated memory: 25316 KiB

[startup+12.7002 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 24518
/proc/meminfo: memFree=18253432/32770624 swapFree=67108792/67108860
[pid=24517] ppid=24514 vsize=2035836 memory=27448 CPUtime=12.68 cores=0,2,4,6
/proc/24517/stat : 24517 (xcsp_picat) R 24514 24517 21309 0 -1 4202496 23247 0 0 0 1253 15 0 0 20 0 1 0 249572217 2084696064 6862 33554432000 4194304 5849940 140734707171824 140734707170824 5400373 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 28909568 140734707176630 140734707176708 140734707176708 140734707179466 0
/proc/24517/statm: 508959 6862 756 405 0 505903 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 2035836 KiB
Current children cumulated memory: 27448 KiB

[startup+25.5002 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 24518
/proc/meminfo: memFree=18241176/32770624 swapFree=67108792/67108860
[pid=24517] ppid=24514 vsize=2048920 memory=40468 CPUtime=25.48 cores=0,2,4,6
/proc/24517/stat : 24517 (xcsp_picat) R 24514 24517 21309 0 -1 4202496 43783 0 0 0 2520 28 0 0 20 0 1 0 249572217 2098094080 10117 33554432000 4194304 5849940 140734707171824 140734707170824 5438429 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 28909568 140734707176630 140734707176708 140734707176708 140734707179466 0
/proc/24517/statm: 512230 10117 756 405 0 509174 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 2048920 KiB
Current children cumulated memory: 40468 KiB

[startup+51.1094 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 24518
/proc/meminfo: memFree=18240288/32770624 swapFree=67108792/67108860
[pid=24517] ppid=24514 vsize=2045068 memory=36700 CPUtime=51.09 cores=0,2,4,6
/proc/24517/stat : 24517 (xcsp_picat) R 24514 24517 21309 0 -1 4202496 71664 0 0 0 5058 51 0 0 20 0 1 0 249572217 2094149632 9175 33554432000 4194304 5849940 140734707171824 140734707170824 5438413 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 28909568 140734707176630 140734707176708 140734707176708 140734707179466 0
/proc/24517/statm: 511267 9175 756 405 0 508211 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 2045068 KiB
Current children cumulated memory: 36700 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 24519
/proc/meminfo: memFree=18210424/32770624 swapFree=67108792/67108860
[pid=24517] ppid=24514 vsize=2061640 memory=53032 CPUtime=102.27 cores=0,2,4,6
/proc/24517/stat : 24517 (xcsp_picat) R 24514 24517 21309 0 -1 4202496 113092 0 0 0 10141 86 0 0 20 0 1 0 249572217 2111119360 13258 33554432000 4194304 5849940 140734707171824 140734707170824 5335801 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 28909568 140734707176630 140734707176708 140734707176708 140734707179466 0
/proc/24517/statm: 515410 13258 756 405 0 512354 0
Current children cumulated CPU time: 102.27 s
Current children cumulated vsize: 2061640 KiB
Current children cumulated memory: 53032 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 24520
/proc/meminfo: memFree=18190692/32770624 swapFree=67108792/67108860
[pid=24517] ppid=24514 vsize=2081344 memory=72740 CPUtime=162.25 cores=0,2,4,6
/proc/24517/stat : 24517 (xcsp_picat) R 24514 24517 21309 0 -1 4202496 147531 0 0 0 16112 113 0 0 20 0 1 0 249572217 2131296256 18185 33554432000 4194304 5849940 140734707171824 140734707170824 5437828 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 28909568 140734707176630 140734707176708 140734707176708 140734707179466 0
/proc/24517/statm: 520336 18185 756 405 0 517280 0
Current children cumulated CPU time: 162.25 s
Current children cumulated vsize: 2081344 KiB
Current children cumulated memory: 72740 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 24521
/proc/meminfo: memFree=18168564/32770624 swapFree=67108792/67108860
[pid=24517] ppid=24514 vsize=2158796 memory=150272 CPUtime=222.24 cores=0,2,4,6
/proc/24517/stat : 24517 (xcsp_picat) R 24514 24517 21309 0 -1 4202496 169855 0 0 0 22093 131 0 0 20 0 1 0 249572217 2210607104 37568 33554432000 4194304 5849940 140734707171824 140734707170088 5437906 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 28909568 140734707176630 140734707176708 140734707176708 140734707179466 0
/proc/24517/statm: 539699 37568 756 405 0 536643 0
Current children cumulated CPU time: 222.24 s
Current children cumulated vsize: 2158796 KiB
Current children cumulated memory: 150272 KiB

[startup+282.3 s]
/proc/loadavg: 1.95 2.00 2.04 3/187 24522
/proc/meminfo: memFree=18112860/32770624 swapFree=67108792/67108860
[pid=24517] ppid=24514 vsize=2169000 memory=160356 CPUtime=282.24 cores=0,2,4,6
/proc/24517/stat : 24517 (xcsp_picat) R 24514 24517 21309 0 -1 4202496 181709 0 0 0 28065 159 0 0 20 0 1 0 249572217 2221056000 40089 33554432000 4194304 5849940 140734707171824 140734707170984 140171117584263 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 28909568 140734707176630 140734707176708 140734707176708 140734707179466 0
/proc/24517/statm: 542250 40089 756 405 0 539194 0
Current children cumulated CPU time: 282.24 s
Current children cumulated vsize: 2169000 KiB
Current children cumulated memory: 160356 KiB

[startup+342.3 s]
/proc/loadavg: 1.98 2.00 2.04 3/187 24523
/proc/meminfo: memFree=18052244/32770624 swapFree=67108792/67108860
[pid=24517] ppid=24514 vsize=2219820 memory=211408 CPUtime=342.24 cores=0,2,4,6
/proc/24517/stat : 24517 (xcsp_picat) R 24514 24517 21309 0 -1 4202496 207934 0 0 0 34054 170 0 0 20 0 1 0 249572217 2273095680 52852 33554432000 4194304 5849940 140734707171824 140734707170824 140171117584263 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 28909568 140734707176630 140734707176708 140734707176708 140734707179466 0
/proc/24517/statm: 554955 52852 756 405 0 551899 0
Current children cumulated CPU time: 342.24 s
Current children cumulated vsize: 2219820 KiB
Current children cumulated memory: 211408 KiB

[startup+402.3 s]
/proc/loadavg: 1.99 2.00 2.04 3/187 24524
/proc/meminfo: memFree=18140552/32770624 swapFree=67108792/67108860
[pid=24517] ppid=24514 vsize=2132348 memory=123832 CPUtime=402.23 cores=0,2,4,6
/proc/24517/stat : 24517 (xcsp_picat) R 24514 24517 21309 0 -1 4202496 219661 0 0 0 40036 187 0 0 20 0 1 0 249572217 2183524352 30958 33554432000 4194304 5849940 140734707171824 140734707170984 140171117584263 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 28909568 140734707176630 140734707176708 140734707176708 140734707179466 0
/proc/24517/statm: 533087 30958 756 405 0 530031 0
Current children cumulated CPU time: 402.23 s
Current children cumulated vsize: 2132348 KiB
Current children cumulated memory: 123832 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 24525
/proc/meminfo: memFree=18084760/32770624 swapFree=67108792/67108860
[pid=24517] ppid=24514 vsize=2186800 memory=178388 CPUtime=462.23 cores=0,2,4,6
/proc/24517/stat : 24517 (xcsp_picat) R 24514 24517 21309 0 -1 4202496 238546 0 0 0 46021 202 0 0 20 0 1 0 249572217 2239283200 44597 33554432000 4194304 5849940 140734707171824 140734707170824 5438438 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 28909568 140734707176630 140734707176708 140734707176708 140734707179466 0
/proc/24517/statm: 546700 44597 756 405 0 543644 0
Current children cumulated CPU time: 462.23 s
Current children cumulated vsize: 2186800 KiB
Current children cumulated memory: 178388 KiB


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

/proc/24517/statm: 616452 115131 756 405 0 613396 0
Current children cumulated CPU time: 1722.07 s
Current children cumulated vsize: 2465808 KiB
Current children cumulated memory: 460524 KiB

[startup+1782.3 s]
/proc/loadavg: 2.20 2.14 2.09 3/188 24635
/proc/meminfo: memFree=18089336/32770624 swapFree=67108792/67108860
[pid=24517] ppid=24514 vsize=2467828 memory=462544 CPUtime=1782.07 cores=0,2,4,6
/proc/24517/stat : 24517 (xcsp_picat) R 24514 24517 21309 0 -1 4202496 744083 0 0 0 177753 454 0 0 20 0 1 0 249572217 2527055872 115636 33554432000 4194304 5849940 140734707171824 140734707170824 140171117584263 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 28909568 140734707176630 140734707176708 140734707176708 140734707179466 0
/proc/24517/statm: 616957 115636 756 405 0 613901 0
Current children cumulated CPU time: 1782.07 s
Current children cumulated vsize: 2467828 KiB
Current children cumulated memory: 462544 KiB

[startup+1842.3 s]
/proc/loadavg: 2.07 2.12 2.09 3/188 24636
/proc/meminfo: memFree=18035772/32770624 swapFree=67108792/67108860
[pid=24517] ppid=24514 vsize=2467828 memory=462544 CPUtime=1842.06 cores=0,2,4,6
/proc/24517/stat : 24517 (xcsp_picat) R 24514 24517 21309 0 -1 4202496 776181 0 0 0 183743 463 0 0 20 0 1 0 249572217 2527055872 115636 33554432000 4194304 5849940 140734707171824 140734707170824 5438020 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 28909568 140734707176630 140734707176708 140734707176708 140734707179466 0
/proc/24517/statm: 616957 115636 756 405 0 613901 0
Current children cumulated CPU time: 1842.06 s
Current children cumulated vsize: 2467828 KiB
Current children cumulated memory: 462544 KiB

[startup+1902.3 s]
/proc/loadavg: 2.03 2.10 2.08 3/188 24637
/proc/meminfo: memFree=17911680/32770624 swapFree=67108792/67108860
[pid=24517] ppid=24514 vsize=2533364 memory=528080 CPUtime=1902.06 cores=0,2,4,6
/proc/24517/stat : 24517 (xcsp_picat) R 24514 24517 21309 0 -1 4202496 792493 0 0 0 189734 472 0 0 20 0 1 0 249572217 2594164736 132020 33554432000 4194304 5849940 140734707171824 140734707170824 140171117584263 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 28909568 140734707176630 140734707176708 140734707176708 140734707179466 0
/proc/24517/statm: 633341 132020 756 405 0 630285 0
Current children cumulated CPU time: 1902.06 s
Current children cumulated vsize: 2533364 KiB
Current children cumulated memory: 528080 KiB

[startup+1962.3 s]
/proc/loadavg: 2.01 2.08 2.08 3/188 24638
/proc/meminfo: memFree=17959312/32770624 swapFree=67108792/67108860
[pid=24517] ppid=24514 vsize=2467828 memory=462544 CPUtime=1962.06 cores=0,2,4,6
/proc/24517/stat : 24517 (xcsp_picat) R 24514 24517 21309 0 -1 4202496 841864 0 0 0 195721 485 0 0 20 0 1 0 249572217 2527055872 115636 33554432000 4194304 5849940 140734707171824 140734707170984 140171117584263 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 28909568 140734707176630 140734707176708 140734707176708 140734707179466 0
/proc/24517/statm: 616957 115636 756 405 0 613901 0
Current children cumulated CPU time: 1962.06 s
Current children cumulated vsize: 2467828 KiB
Current children cumulated memory: 462544 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.07 2.07 3/187 24639
/proc/meminfo: memFree=17878272/32770624 swapFree=67108792/67108860
[pid=24517] ppid=24514 vsize=2533364 memory=528080 CPUtime=2022.05 cores=0,2,4,6
/proc/24517/stat : 24517 (xcsp_picat) R 24514 24517 21309 0 -1 4202496 863581 0 0 0 201713 492 0 0 20 0 1 0 249572217 2594164736 132020 33554432000 4194304 5849940 140734707171824 140734707170984 5437799 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 28909568 140734707176630 140734707176708 140734707176708 140734707179466 0
/proc/24517/statm: 633341 132020 756 405 0 630285 0
Current children cumulated CPU time: 2022.05 s
Current children cumulated vsize: 2533364 KiB
Current children cumulated memory: 528080 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.05 2.06 3/187 24640
/proc/meminfo: memFree=17881924/32770624 swapFree=67108792/67108860
[pid=24517] ppid=24514 vsize=2533364 memory=528080 CPUtime=2082.04 cores=0,2,4,6
/proc/24517/stat : 24517 (xcsp_picat) R 24514 24517 21309 0 -1 4202496 887801 0 0 0 207704 500 0 0 20 0 1 0 249572217 2594164736 132020 33554432000 4194304 5849940 140734707171824 140734707170824 140171117584263 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 28909568 140734707176630 140734707176708 140734707176708 140734707179466 0
/proc/24517/statm: 633341 132020 756 405 0 630285 0
Current children cumulated CPU time: 2082.04 s
Current children cumulated vsize: 2533364 KiB
Current children cumulated memory: 528080 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.04 2.06 3/187 24641
/proc/meminfo: memFree=17864984/32770624 swapFree=67108792/67108860
[pid=24517] ppid=24514 vsize=2533364 memory=528080 CPUtime=2142.04 cores=0,2,4,6
/proc/24517/stat : 24517 (xcsp_picat) R 24514 24517 21309 0 -1 4202496 931868 0 0 0 213696 508 0 0 20 0 1 0 249572217 2594164736 132020 33554432000 4194304 5849940 140734707171824 140734707170824 5313090 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 28909568 140734707176630 140734707176708 140734707176708 140734707179466 0
/proc/24517/statm: 633341 132020 756 405 0 630285 0
Current children cumulated CPU time: 2142.04 s
Current children cumulated vsize: 2533364 KiB
Current children cumulated memory: 528080 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/187 24642
/proc/meminfo: memFree=17810128/32770624 swapFree=67108792/67108860
[pid=24517] ppid=24514 vsize=2533364 memory=528080 CPUtime=2202.03 cores=0,2,4,6
/proc/24517/stat : 24517 (xcsp_picat) R 24514 24517 21309 0 -1 4202496 975960 0 0 0 219686 517 0 0 20 0 1 0 249572217 2594164736 132020 33554432000 4194304 5849940 140734707171824 140734707170984 140171117584263 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 28909568 140734707176630 140734707176708 140734707176708 140734707179466 0
/proc/24517/statm: 633341 132020 756 405 0 630285 0
Current children cumulated CPU time: 2202.03 s
Current children cumulated vsize: 2533364 KiB
Current children cumulated memory: 528080 KiB

[startup+2262.3 s]
/proc/loadavg: 2.04 2.04 2.05 3/187 24643
/proc/meminfo: memFree=17810252/32770624 swapFree=67108792/67108860
[pid=24517] ppid=24514 vsize=2533364 memory=528080 CPUtime=2262.03 cores=0,2,4,6
/proc/24517/stat : 24517 (xcsp_picat) R 24514 24517 21309 0 -1 4202496 1020457 0 0 0 225678 525 0 0 20 0 1 0 249572217 2594164736 132020 33554432000 4194304 5849940 140734707171824 140734707170824 5437906 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 28909568 140734707176630 140734707176708 140734707176708 140734707179466 0
/proc/24517/statm: 633341 132020 756 405 0 630285 0
Current children cumulated CPU time: 2262.03 s
Current children cumulated vsize: 2533364 KiB
Current children cumulated memory: 528080 KiB

[startup+2322.3 s]
/proc/loadavg: 2.01 2.04 2.05 3/186 24651
/proc/meminfo: memFree=17615084/32770624 swapFree=67108792/67108860
[pid=24517] ppid=24514 vsize=2674576 memory=669292 CPUtime=2322.03 cores=0,2,4,6
/proc/24517/stat : 24517 (xcsp_picat) R 24514 24517 21309 0 -1 4202496 1067981 0 0 0 231667 536 0 0 20 0 1 0 249572217 2738765824 167323 33554432000 4194304 5849940 140734707171824 140734707170696 5335776 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 28909568 140734707176630 140734707176708 140734707176708 140734707179466 0
/proc/24517/statm: 668644 167323 756 405 0 665588 0
Current children cumulated CPU time: 2322.03 s
Current children cumulated vsize: 2674576 KiB
Current children cumulated memory: 669292 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/187 24653
/proc/meminfo: memFree=17614292/32770624 swapFree=67108792/67108860
[pid=24517] ppid=24514 vsize=2674576 memory=669292 CPUtime=2382.03 cores=0,2,4,6
/proc/24517/stat : 24517 (xcsp_picat) R 24514 24517 21309 0 -1 4202496 1123091 0 0 0 237657 546 0 0 20 0 1 0 249572217 2738765824 167323 33554432000 4194304 5849940 140734707171824 140734707170984 140171117584263 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 28909568 140734707176630 140734707176708 140734707176708 140734707179466 0
/proc/24517/statm: 668644 167323 756 405 0 665588 0
Current children cumulated CPU time: 2382.03 s
Current children cumulated vsize: 2674576 KiB
Current children cumulated memory: 669292 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/187 24654
/proc/meminfo: memFree=17689624/32770624 swapFree=67108792/67108860
[pid=24517] ppid=24514 vsize=2700496 memory=695164 CPUtime=2442.01 cores=0,2,4,6
/proc/24517/stat : 24517 (xcsp_picat) R 24514 24517 21309 0 -1 4202496 1189263 0 0 0 243641 560 0 0 20 0 1 0 249572217 2765307904 173791 33554432000 4194304 5849940 140734707171824 140734707170984 5437784 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 28909568 140734707176630 140734707176708 140734707176708 140734707179466 0
/proc/24517/statm: 675124 173791 756 405 0 672068 0
Current children cumulated CPU time: 2442.01 s
Current children cumulated vsize: 2700496 KiB
Current children cumulated memory: 695164 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 24655
/proc/meminfo: memFree=17667680/32770624 swapFree=67108792/67108860
[pid=24517] ppid=24514 vsize=2700496 memory=695212 CPUtime=2502.02 cores=0,2,4,6
/proc/24517/stat : 24517 (xcsp_picat) R 24514 24517 21309 0 -1 4202496 1246139 0 0 0 249631 571 0 0 20 0 1 0 249572217 2765307904 173803 33554432000 4194304 5849940 140734707171824 140734707170824 5438429 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 28909568 140734707176630 140734707176708 140734707176708 140734707179466 0
/proc/24517/statm: 675124 173803 756 405 0 672068 0
Current children cumulated CPU time: 2502.02 s
Current children cumulated vsize: 2700496 KiB
Current children cumulated memory: 695212 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.02 2.05 3/187 24655
/proc/meminfo: memFree=17667680/32770624 swapFree=67108792/67108860
[pid=24517] ppid=24514 vsize=2700496 memory=695212 CPUtime=2519.71 cores=0,2,4,6
/proc/24517/stat : 24517 (xcsp_picat) R 24514 24517 21309 0 -1 4202496 1256934 0 0 0 251396 575 0 0 20 0 1 0 249572217 2765307904 173803 33554432000 4194304 5849940 140734707171824 140734707170824 5437906 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 28909568 140734707176630 140734707176708 140734707176708 140734707179466 0
/proc/24517/statm: 675124 173803 756 405 0 672068 0
Current children cumulated CPU time: 2519.71 s
Current children cumulated vsize: 2700496 KiB
Current children cumulated memory: 695212 KiB

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

[startup+2520.03 s]
# the end of solver process 24517 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2513.97 s, system=5.77947 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): 2519.75
CPU user time (s): 2513.97
CPU system time (s): 5.77947
CPU usage (%): 99.9889
Max. virtual memory (cumulated for all children) (KiB): 2700496
Max. memory (cumulated for all children) (KiB): 695212

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2513.97
system time used= 5.77947
maximum resident set size= 695212
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1256934
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= 61
involuntary context switches= 3114


# summary of solver processes directly reported to runsolver:
#   pid: 24517
#   total CPU time (s): 2519.75
#   total CPU user time (s): 2513.97
#   total CPU system time (s): 5.77947

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 10.8792 second user time and 17.2074 second system time

The end

Launcher Data 

Begin job on node150 at 2018-08-15 10:01:29
IDJOB=4309798
IDBENCH=141665
IDSOLVER=2794
FILE ID=node150/4309798-1534320089
RUNJOBID= node150-1534293054-21340
PBS_JOBID= 21038136
Free space on /tmp= 38000 MiB

SOLVER NAME= PicatSAT 2018-08-14
BENCH NAME= XCSP18/Bacp/Bacp-m2/Bacp-m2-10b_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4309798-1534320089/watcher-4309798-1534320089 -o /tmp/evaluation-result-4309798-1534320089/solver-4309798-1534320089 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node150-1534293054-21340 --watchdog 2580  xcsp_picat HOME/instance-4309798-1534320089.xml

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

MD5SUM BENCH= 8b80514b4d5f702c4505d255abf47da2
RANDOM SEED=422007627

node150.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	: 5333.76
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	: 5333.76
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	: 5333.76
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	: 5333.76
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:        18276940 kB
MemAvailable:   31599244 kB
Buffers:          247320 kB
Cached:         13242560 kB
SwapCached:           32 kB
Active:          6576440 kB
Inactive:        7263300 kB
Active(anon):     301436 kB
Inactive(anon):   109136 kB
Active(file):    6275004 kB
Inactive(file):  7154164 kB
Unevictable:        7740 kB
Mlocked:            7740 kB
SwapTotal:      67108860 kB
SwapFree:       67108792 kB
Dirty:              3412 kB
Writeback:             0 kB
AnonPages:        374204 kB
Mapped:            58620 kB
Shmem:             57924 kB
Slab:             350028 kB
SReclaimable:     321596 kB
SUnreclaim:        28432 kB
KernelStack:        3584 kB
PageTables:         6384 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2615512 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    309248 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      126336 kB
DirectMap2M:    33419264 kB

Free space on /tmp at the end= 37996 MiB
End job on node150 at 2018-08-15 10:43:30