Trace number 4395109

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 NameAnswerCPU timeWall clock time
PicatSAT 2019-09-12? (TO) 2519.98 2520.01

General information on the benchmark

NameSubisomorphism/Subisomorphism-m1-LV/
Subisomorphism-g07-g20.xml
MD5SUM0e82235f3fec0d916ef8cc7292b7f061
Bench CategoryCSP (decision problem)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark7.74157
Satisfiable
(Un)Satisfiability was proved
Number of variables20
Number of constraints101
Number of domains1
Minimum domain size64
Maximum domain size64
Distribution of domain sizes[{"size":64,"count":20}]
Minimum variable degree11
Maximum variable degree11
Distribution of variable degrees[{"degree":11,"count":20}]
Minimum constraint arity2
Maximum constraint arity20
Distribution of constraint arities[{"arity":2,"count":100},{"arity":20,"count":1}]
Number of extensional constraints100
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":100},{"type":"allDifferent","count":1}]
Optimization problemNO
Type of objective

Solver Data 

234.05/234.11	c xcsp_picat version 2.7b12 (9/12/2019)

Verifier Data 

One s line expected

Watcher Data 

runsolver version 3.4.0 (svn: 3012) Copyright (C) 2010-2013 Olivier ROUSSEL

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

NUMA information:
  number of nodes: 2
  memory of node 0: 16374 MiB (9327 MiB free)
  memory of node 1: 16384 MiB (11686 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4395109-1568334854/watcher-4395109-1568334854 -o /tmp/evaluation-result-4395109-1568334854/solver-4395109-1568334854 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node140-1568322359-24211 --watchdog 2580 xcsp_picat HOME/instance-4395109-1568334854.xml 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2550 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
solver pid=28085, runsolver pid=28082
Current StackSize limit: 8192 KiB


[startup+0.100166 s]*
/proc/loadavg: 2.04 2.04 2.05 3/200 28086
/proc/meminfo: memFree=21495036/32770624 swapFree=66999200/67108860
[pid=28085] ppid=28082 vsize=2031716 memory=28592 CPUtime=0.1 cores=1,3,5,7
/proc/28085/stat : 28085 (xcsp_picat) R 28082 28085 24179 0 -1 4202496 1732 0 0 0 10 0 0 0 20 0 1 0 409423818 2080477184 7148 33554432000 4194304 5870510 140735636639776 140735636639080 4487199 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 36466688 140735636640799 140735636640877 140735636640877 140735636643786 0
/proc/28085/statm: 507929 7148 841 410 0 503402 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 28592 KiB

[startup+0.209805 s]*
/proc/loadavg: 2.04 2.04 2.05 3/200 28086
/proc/meminfo: memFree=21479648/32770624 swapFree=66999200/67108860
[pid=28085] ppid=28082 vsize=2038056 memory=39900 CPUtime=0.21 cores=1,3,5,7
/proc/28085/stat : 28085 (xcsp_picat) R 28082 28085 24179 0 -1 4202496 2490 0 0 0 21 0 0 0 20 0 1 0 409423818 2086969344 9975 33554432000 4194304 5870510 140735636639776 140735636639080 5343850 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 36466688 140735636640799 140735636640877 140735636640877 140735636643786 0
/proc/28085/statm: 509514 9975 873 410 0 504987 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2038056 KiB
Current children cumulated memory: 39900 KiB

[startup+0.309687 s]*
/proc/loadavg: 2.04 2.04 2.05 3/200 28086
/proc/meminfo: memFree=21480392/32770624 swapFree=66999200/67108860
[pid=28085] ppid=28082 vsize=2036380 memory=38968 CPUtime=0.3 cores=1,3,5,7
/proc/28085/stat : 28085 (xcsp_picat) R 28082 28085 24179 0 -1 4202496 3041 0 0 0 30 0 0 0 20 0 1 0 409423818 2085253120 9742 33554432000 4194304 5870510 140735636639776 140735636639032 5282578 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 36466688 140735636640799 140735636640877 140735636640877 140735636643786 0
/proc/28085/statm: 509095 9742 893 410 0 504568 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 2036380 KiB
Current children cumulated memory: 38968 KiB

[startup+0.7003 s]
/proc/loadavg: 2.04 2.04 2.05 3/200 28086
/proc/meminfo: memFree=21476484/32770624 swapFree=66999200/67108860
[pid=28085] ppid=28082 vsize=2038848 memory=41848 CPUtime=0.69 cores=1,3,5,7
/proc/28085/stat : 28085 (xcsp_picat) R 28082 28085 24179 0 -1 4202496 3753 0 0 0 69 0 0 0 20 0 1 0 409423818 2087780352 10462 33554432000 4194304 5870510 140735636639776 140735636638328 5262756 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 36466688 140735636640799 140735636640877 140735636640877 140735636643786 0
/proc/28085/statm: 509712 10462 903 410 0 505185 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2038848 KiB
Current children cumulated memory: 41848 KiB

[startup+1.50029 s]
/proc/loadavg: 2.04 2.04 2.05 3/200 28086
/proc/meminfo: memFree=21468108/32770624 swapFree=66999200/67108860
[pid=28085] ppid=28082 vsize=2040324 memory=43272 CPUtime=1.49 cores=1,3,5,7
/proc/28085/stat : 28085 (xcsp_picat) R 28082 28085 24179 0 -1 4202496 4753 0 0 0 148 1 0 0 20 0 1 0 409423818 2089291776 10818 33554432000 4194304 5870510 140735636639776 140735636638136 140493791517669 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 36466688 140735636640799 140735636640877 140735636640877 140735636643786 0
/proc/28085/statm: 510081 10818 903 410 0 505554 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2040324 KiB
Current children cumulated memory: 43272 KiB

[startup+3.10958 s]
/proc/loadavg: 2.04 2.04 2.05 3/200 28086
/proc/meminfo: memFree=21446036/32770624 swapFree=66999200/67108860
[pid=28085] ppid=28082 vsize=2047688 memory=50824 CPUtime=3.1 cores=1,3,5,7
/proc/28085/stat : 28085 (xcsp_picat) R 28082 28085 24179 0 -1 4202496 6627 0 0 0 309 1 0 0 20 0 1 0 409423818 2096832512 12706 33554432000 4194304 5870510 140735636639776 140735636638216 5272968 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 36466688 140735636640799 140735636640877 140735636640877 140735636643786 0
/proc/28085/statm: 511922 12706 903 410 0 507395 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2047688 KiB
Current children cumulated memory: 50824 KiB

[startup+6.3003 s]
/proc/loadavg: 2.03 2.04 2.05 3/200 28086
/proc/meminfo: memFree=21412680/32770624 swapFree=66999200/67108860
[pid=28085] ppid=28082 vsize=2059184 memory=61156 CPUtime=6.29 cores=1,3,5,7
/proc/28085/stat : 28085 (xcsp_picat) R 28082 28085 24179 0 -1 4202496 9047 0 0 0 628 1 0 0 20 0 1 0 409423818 2108604416 15289 33554432000 4194304 5870510 140735636639776 140735636638216 140493797196824 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 36466688 140735636640799 140735636640877 140735636640877 140735636643786 0
/proc/28085/statm: 514796 15289 904 410 0 510269 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2059184 KiB
Current children cumulated memory: 61156 KiB

[startup+12.7003 s]
/proc/loadavg: 2.03 2.04 2.05 3/200 28086
/proc/meminfo: memFree=21347412/32770624 swapFree=66999200/67108860
[pid=28085] ppid=28082 vsize=2078040 memory=79464 CPUtime=12.69 cores=1,3,5,7
/proc/28085/stat : 28085 (xcsp_picat) R 28082 28085 24179 0 -1 4202496 16184 0 0 0 1267 2 0 0 20 0 1 0 409423818 2127912960 19866 33554432000 4194304 5870510 140735636639776 140735636638728 5277455 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 36466688 140735636640799 140735636640877 140735636640877 140735636643786 0
/proc/28085/statm: 519510 19866 904 410 0 514983 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2078040 KiB
Current children cumulated memory: 79464 KiB

[startup+25.5004 s]
/proc/loadavg: 2.03 2.04 2.05 3/200 28086
/proc/meminfo: memFree=21446360/32770624 swapFree=66999200/67108860
[pid=28085] ppid=28082 vsize=2113224 memory=115628 CPUtime=25.48 cores=1,3,5,7
/proc/28085/stat : 28085 (xcsp_picat) R 28082 28085 24179 0 -1 4202496 28895 0 0 0 2543 5 0 0 20 0 1 0 409423818 2163941376 28907 33554432000 4194304 5870510 140735636639776 140735636638792 5277469 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 36466688 140735636640799 140735636640877 140735636640877 140735636643786 0
/proc/28085/statm: 528306 28907 904 410 0 523779 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 2113224 KiB
Current children cumulated memory: 115628 KiB

[startup+51.1097 s]
/proc/loadavg: 2.02 2.03 2.05 3/201 28090
/proc/meminfo: memFree=21708220/32770624 swapFree=66999200/67108860
[pid=28085] ppid=28082 vsize=2113224 memory=115500 CPUtime=51.09 cores=1,3,5,7
/proc/28085/stat : 28085 (xcsp_picat) R 28082 28085 24179 0 -1 4202496 41447 0 0 0 5099 10 0 0 20 0 1 0 409423818 2163941376 28875 33554432000 4194304 5870510 140735636639776 140735636638792 5282759 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 36466688 140735636640799 140735636640877 140735636640877 140735636643786 0
/proc/28085/statm: 528306 28875 904 410 0 523779 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 2113224 KiB
Current children cumulated memory: 115500 KiB

[startup+102.3 s]
/proc/loadavg: 2.01 2.03 2.05 3/200 28157
/proc/meminfo: memFree=21767340/32770624 swapFree=66999200/67108860
[pid=28085] ppid=28082 vsize=2132192 memory=127700 CPUtime=102.27 cores=1,3,5,7
/proc/28085/stat : 28085 (xcsp_picat) R 28082 28085 24179 0 -1 4202496 49795 0 0 0 10209 18 0 0 20 0 1 0 409423818 2183364608 31925 33554432000 4194304 5870510 140735636639776 140735636638728 5262721 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 36466688 140735636640799 140735636640877 140735636640877 140735636643786 0
/proc/28085/statm: 533048 31925 904 410 0 528521 0
Current children cumulated CPU time: 102.27 s
Current children cumulated vsize: 2132192 KiB
Current children cumulated memory: 127700 KiB

[startup+162.3 s]
/proc/loadavg: 2.08 2.05 2.05 3/201 28163
/proc/meminfo: memFree=21762068/32770624 swapFree=66999200/67108860
[pid=28085] ppid=28082 vsize=2132192 memory=129288 CPUtime=162.26 cores=1,3,5,7
/proc/28085/stat : 28085 (xcsp_picat) R 28082 28085 24179 0 -1 4202496 64237 0 0 0 16197 29 0 0 20 0 1 0 409423818 2183364608 32322 33554432000 4194304 5870510 140735636639776 140735636638728 5282747 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 36466688 140735636640799 140735636640877 140735636640877 140735636643786 0
/proc/28085/statm: 533048 32322 904 410 0 528521 0
Current children cumulated CPU time: 162.26 s
Current children cumulated vsize: 2132192 KiB
Current children cumulated memory: 129288 KiB

[startup+222.3 s]
/proc/loadavg: 2.03 2.04 2.05 3/200 28167
/proc/meminfo: memFree=21769572/32770624 swapFree=66999200/67108860
[pid=28085] ppid=28082 vsize=2132192 memory=130044 CPUtime=222.25 cores=1,3,5,7
/proc/28085/stat : 28085 (xcsp_picat) R 28082 28085 24179 0 -1 4202496 71850 0 0 0 22186 39 0 0 20 0 1 0 409423818 2183364608 32511 33554432000 4194304 5870510 140735636639776 140735636638728 5282736 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 36466688 140735636640799 140735636640877 140735636640877 140735636643786 0
/proc/28085/statm: 533048 32511 904 410 0 528521 0
Current children cumulated CPU time: 222.25 s
Current children cumulated vsize: 2132192 KiB
Current children cumulated memory: 130044 KiB

[startup+282.3 s]
/proc/loadavg: 2.01 2.04 2.05 3/200 28171
/proc/meminfo: memFree=21748132/32770624 swapFree=66999200/67108860
[pid=28085] ppid=28082 vsize=2144216 memory=151988 CPUtime=282.23 cores=1,3,5,7
/proc/28085/stat : 28085 (xcsp_picat) R 28082 28085 24179 0 -1 4202496 75740 0 0 0 28180 43 0 0 20 0 1 0 409423818 2195677184 37997 33554432000 4194304 5870510 140735636639776 140735636638216 5295061 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 36466688 140735636640799 140735636640877 140735636640877 140735636643786 0
/proc/28085/statm: 536054 37997 904 410 0 531527 0
Current children cumulated CPU time: 282.23 s
Current children cumulated vsize: 2144216 KiB
Current children cumulated memory: 151988 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/201 28177
/proc/meminfo: memFree=21743836/32770624 swapFree=66999200/67108860
[pid=28085] ppid=28082 vsize=2144216 memory=152064 CPUtime=342.22 cores=1,3,5,7
/proc/28085/stat : 28085 (xcsp_picat) R 28082 28085 24179 0 -1 4202496 77308 0 0 0 34179 43 0 0 20 0 1 0 409423818 2195677184 38016 33554432000 4194304 5870510 140735636639776 140735636638216 5282767 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 36466688 140735636640799 140735636640877 140735636640877 140735636643786 0
/proc/28085/statm: 536054 38016 904 410 0 531527 0
Current children cumulated CPU time: 342.22 s
Current children cumulated vsize: 2144216 KiB
Current children cumulated memory: 152064 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/200 28189
/proc/meminfo: memFree=21745332/32770624 swapFree=66999200/67108860
[pid=28085] ppid=28082 vsize=2144216 memory=152064 CPUtime=402.22 cores=1,3,5,7
/proc/28085/stat : 28085 (xcsp_picat) R 28082 28085 24179 0 -1 4202496 79738 0 0 0 40173 49 0 0 20 0 1 0 409423818 2195677184 38016 33554432000 4194304 5870510 140735636639776 140735636638792 5282736 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 36466688 140735636640799 140735636640877 140735636640877 140735636643786 0
/proc/28085/statm: 536054 38016 904 410 0 531527 0
Current children cumulated CPU time: 402.22 s
Current children cumulated vsize: 2144216 KiB
Current children cumulated memory: 152064 KiB

[startup+462.3 s]
/proc/loadavg: 1.97 2.01 2.04 3/200 28193
/proc/meminfo: memFree=21737368/32770624 swapFree=66999200/67108860
[pid=28085] ppid=28082 vsize=2144216 memory=152064 CPUtime=462.22 cores=1,3,5,7
/proc/28085/stat : 28085 (xcsp_picat) R 28082 28085 24179 0 -1 4202496 81462 0 0 0 46173 49 0 0 20 0 1 0 409423818 2195677184 38016 33554432000 4194304 5870510 140735636639776 140735636638792 5308669 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 36466688 140735636640799 140735636640877 140735636640877 140735636643786 0
/proc/28085/statm: 536054 38016 904 410 0 531527 0
Current children cumulated CPU time: 462.22 s
Current children cumulated vsize: 2144216 KiB
Current children cumulated memory: 152064 KiB


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

/proc/28085/statm: 543661 45623 904 410 0 539134 0
Current children cumulated CPU time: 1722.24 s
Current children cumulated vsize: 2174644 KiB
Current children cumulated memory: 182492 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/200 28460
/proc/meminfo: memFree=21777468/32770624 swapFree=66999200/67108860
[pid=28085] ppid=28082 vsize=2174644 memory=182492 CPUtime=1782.24 cores=1,3,5,7
/proc/28085/stat : 28085 (xcsp_picat) R 28082 28085 24179 0 -1 4202496 160096 0 0 0 178061 163 0 0 20 0 1 0 409423818 2226835456 45623 33554432000 4194304 5870510 140735636639776 140735636638216 140493797197280 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 36466688 140735636640799 140735636640877 140735636640877 140735636643786 0
/proc/28085/statm: 543661 45623 904 410 0 539134 0
Current children cumulated CPU time: 1782.24 s
Current children cumulated vsize: 2174644 KiB
Current children cumulated memory: 182492 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/200 28466
/proc/meminfo: memFree=21752068/32770624 swapFree=66999200/67108860
[pid=28085] ppid=28082 vsize=2205288 memory=197372 CPUtime=1842.25 cores=1,3,5,7
/proc/28085/stat : 28085 (xcsp_picat) R 28082 28085 24179 0 -1 4202496 165325 0 0 0 184054 171 0 0 20 0 1 0 409423818 2258214912 49343 33554432000 4194304 5870510 140735636639776 140735636638216 5308541 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 36466688 140735636640799 140735636640877 140735636640877 140735636643786 0
/proc/28085/statm: 551322 49343 904 410 0 546795 0
Current children cumulated CPU time: 1842.25 s
Current children cumulated vsize: 2205288 KiB
Current children cumulated memory: 197372 KiB

[startup+1902.3 s]
/proc/loadavg: 2.04 2.02 2.05 3/200 28470
/proc/meminfo: memFree=21784072/32770624 swapFree=66999200/67108860
[pid=28085] ppid=28082 vsize=2155968 memory=163816 CPUtime=1902.25 cores=1,3,5,7
/proc/28085/stat : 28085 (xcsp_picat) R 28082 28085 24179 0 -1 4202496 171017 0 0 0 190044 181 0 0 20 0 1 0 409423818 2207711232 40954 33554432000 4194304 5870510 140735636639776 140735636638792 5272719 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 36466688 140735636640799 140735636640877 140735636640877 140735636643786 0
/proc/28085/statm: 538992 40954 904 410 0 534465 0
Current children cumulated CPU time: 1902.25 s
Current children cumulated vsize: 2155968 KiB
Current children cumulated memory: 163816 KiB

[startup+1962.3 s]
/proc/loadavg: 2.01 2.01 2.05 3/200 28474
/proc/meminfo: memFree=21785376/32770624 swapFree=66999200/67108860
[pid=28085] ppid=28082 vsize=2155968 memory=163820 CPUtime=1962.24 cores=1,3,5,7
/proc/28085/stat : 28085 (xcsp_picat) R 28082 28085 24179 0 -1 4202496 175387 0 0 0 196035 189 0 0 20 0 1 0 409423818 2207711232 40955 33554432000 4194304 5870510 140735636639776 140735636638792 5282578 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 36466688 140735636640799 140735636640877 140735636640877 140735636643786 0
/proc/28085/statm: 538992 40955 904 410 0 534465 0
Current children cumulated CPU time: 1962.24 s
Current children cumulated vsize: 2155968 KiB
Current children cumulated memory: 163820 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 28480
/proc/meminfo: memFree=21705644/32770624 swapFree=66999200/67108860
[pid=28085] ppid=28082 vsize=2208608 memory=216416 CPUtime=2022.25 cores=1,3,5,7
/proc/28085/stat : 28085 (xcsp_picat) R 28082 28085 24179 0 -1 4202496 181489 0 0 0 202029 196 0 0 20 0 1 0 409423818 2261614592 54104 33554432000 4194304 5870510 140735636639776 140735636638344 5290810 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 36466688 140735636640799 140735636640877 140735636640877 140735636643786 0
/proc/28085/statm: 552152 54104 904 410 0 547625 0
Current children cumulated CPU time: 2022.25 s
Current children cumulated vsize: 2208608 KiB
Current children cumulated memory: 216416 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 28484
/proc/meminfo: memFree=21713412/32770624 swapFree=66999200/67108860
[pid=28085] ppid=28082 vsize=2208608 memory=216456 CPUtime=2082.25 cores=1,3,5,7
/proc/28085/stat : 28085 (xcsp_picat) R 28082 28085 24179 0 -1 4202496 181532 0 0 0 208029 196 0 0 20 0 1 0 409423818 2261614592 54114 33554432000 4194304 5870510 140735636639776 140735636638344 5262692 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 36466688 140735636640799 140735636640877 140735636640877 140735636643786 0
/proc/28085/statm: 552152 54114 904 410 0 547625 0
Current children cumulated CPU time: 2082.25 s
Current children cumulated vsize: 2208608 KiB
Current children cumulated memory: 216456 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 28488
/proc/meminfo: memFree=21727884/32770624 swapFree=66999200/67108860
[pid=28085] ppid=28082 vsize=2208608 memory=216456 CPUtime=2142.25 cores=1,3,5,7
/proc/28085/stat : 28085 (xcsp_picat) R 28082 28085 24179 0 -1 4202496 183960 0 0 0 214029 196 0 0 20 0 1 0 409423818 2261614592 54114 33554432000 4194304 5870510 140735636639776 140735636638344 5304237 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 36466688 140735636640799 140735636640877 140735636640877 140735636643786 0
/proc/28085/statm: 552152 54114 904 410 0 547625 0
Current children cumulated CPU time: 2142.25 s
Current children cumulated vsize: 2208608 KiB
Current children cumulated memory: 216456 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 28541
/proc/meminfo: memFree=21727652/32770624 swapFree=66999204/67108860
[pid=28085] ppid=28082 vsize=2189640 memory=196684 CPUtime=2202.25 cores=1,3,5,7
/proc/28085/stat : 28085 (xcsp_picat) R 28082 28085 24179 0 -1 4202496 185276 0 0 0 220028 197 0 0 20 0 1 0 409423818 2242191360 49171 33554432000 4194304 5870510 140735636639776 140735636638344 5281900 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 36466688 140735636640799 140735636640877 140735636640877 140735636643786 0
/proc/28085/statm: 547410 49171 904 410 0 542883 0
Current children cumulated CPU time: 2202.25 s
Current children cumulated vsize: 2189640 KiB
Current children cumulated memory: 196684 KiB

[startup+2262.3 s]
/proc/loadavg: 1.97 2.00 2.04 3/200 28605
/proc/meminfo: memFree=21757224/32770624 swapFree=66999204/67108860
[pid=28085] ppid=28082 vsize=2189640 memory=197008 CPUtime=2262.25 cores=1,3,5,7
/proc/28085/stat : 28085 (xcsp_picat) R 28082 28085 24179 0 -1 4202496 187705 0 0 0 226027 198 0 0 20 0 1 0 409423818 2242191360 49252 33554432000 4194304 5870510 140735636639776 140735636638344 5282568 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 36466688 140735636640799 140735636640877 140735636640877 140735636643786 0
/proc/28085/statm: 547410 49252 904 410 0 542883 0
Current children cumulated CPU time: 2262.25 s
Current children cumulated vsize: 2189640 KiB
Current children cumulated memory: 197008 KiB

[startup+2322.3 s]
/proc/loadavg: 2.21 2.05 2.06 3/200 28609
/proc/meminfo: memFree=21746224/32770624 swapFree=66999204/67108860
[pid=28085] ppid=28082 vsize=2196728 memory=204444 CPUtime=2322.25 cores=1,3,5,7
/proc/28085/stat : 28085 (xcsp_picat) R 28082 28085 24179 0 -1 4202496 188741 0 0 0 232027 198 0 0 20 0 1 0 409423818 2249449472 51111 33554432000 4194304 5870510 140735636639776 140735636638344 5282736 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 36466688 140735636640799 140735636640877 140735636640877 140735636643786 0
/proc/28085/statm: 549182 51111 904 410 0 544655 0
Current children cumulated CPU time: 2322.25 s
Current children cumulated vsize: 2196728 KiB
Current children cumulated memory: 204444 KiB

[startup+2382.3 s]
/proc/loadavg: 2.14 2.07 2.06 3/200 28676
/proc/meminfo: memFree=21692516/32770624 swapFree=66999204/67108860
[pid=28085] ppid=28082 vsize=2196728 memory=204576 CPUtime=2382.25 cores=1,3,5,7
/proc/28085/stat : 28085 (xcsp_picat) R 28082 28085 24179 0 -1 4202496 191509 0 0 0 238027 198 0 0 20 0 1 0 409423818 2249449472 51144 33554432000 4194304 5870510 140735636639776 140735636638344 5282747 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 36466688 140735636640799 140735636640877 140735636640877 140735636643786 0
/proc/28085/statm: 549182 51144 904 410 0 544655 0
Current children cumulated CPU time: 2382.25 s
Current children cumulated vsize: 2196728 KiB
Current children cumulated memory: 204576 KiB

[startup+2442.3 s]
/proc/loadavg: 2.05 2.06 2.05 3/200 28680
/proc/meminfo: memFree=21650284/32770624 swapFree=66999204/67108860
[pid=28085] ppid=28082 vsize=2227368 memory=235128 CPUtime=2442.26 cores=1,3,5,7
/proc/28085/stat : 28085 (xcsp_picat) R 28082 28085 24179 0 -1 4202496 195212 0 0 0 244023 203 0 0 20 0 1 0 409423818 2280824832 58782 33554432000 4194304 5870510 140735636639776 140735636638344 5305252 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 36466688 140735636640799 140735636640877 140735636640877 140735636643786 0
/proc/28085/statm: 556842 58782 904 410 0 552315 0
Current children cumulated CPU time: 2442.26 s
Current children cumulated vsize: 2227368 KiB
Current children cumulated memory: 235128 KiB

[startup+2502.3 s]
/proc/loadavg: 2.02 2.04 2.05 3/199 28684
/proc/meminfo: memFree=21637400/32770624 swapFree=66999204/67108860
[pid=28085] ppid=28082 vsize=2227368 memory=235216 CPUtime=2502.27 cores=1,3,5,7
/proc/28085/stat : 28085 (xcsp_picat) R 28082 28085 24179 0 -1 4202496 197447 0 0 0 250023 204 0 0 20 0 1 0 409423818 2280824832 58804 33554432000 4194304 5870510 140735636639776 140735636638344 5282736 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 36466688 140735636640799 140735636640877 140735636640877 140735636643786 0
/proc/28085/statm: 556842 58804 904 410 0 552315 0
Current children cumulated CPU time: 2502.27 s
Current children cumulated vsize: 2227368 KiB
Current children cumulated memory: 235216 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.02 2.04 2.05 3/199 28688
/proc/meminfo: memFree=21637616/32770624 swapFree=66999204/67108860
[pid=28085] ppid=28082 vsize=2227368 memory=235216 CPUtime=2519.97 cores=1,3,5,7
/proc/28085/stat : 28085 (xcsp_picat) R 28082 28085 24179 0 -1 4202496 197510 0 0 0 251793 204 0 0 20 0 1 0 409423818 2280824832 58804 33554432000 4194304 5870510 140735636639776 140735636638344 5262639 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 36466688 140735636640799 140735636640877 140735636640877 140735636643786 0
/proc/28085/statm: 556842 58804 904 410 0 552315 0
Current children cumulated CPU time: 2519.97 s
Current children cumulated vsize: 2227368 KiB
Current children cumulated memory: 235216 KiB

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

[startup+2520.01 s]
# the end of solver process 28085 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2517.94 s, system=2.04298 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): 2519.98
CPU user time (s): 2517.94
CPU system time (s): 2.04298
CPU usage (%): 99.9988
Max. virtual memory (cumulated for all children) (KiB): 2235928
Max. memory (cumulated for all children) (KiB): 235216

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2517.94
system time used= 2.04298
maximum resident set size= 247708
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 197510
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= 9
involuntary context switches= 1407


# summary of solver processes directly reported to runsolver:
#   pid: 28085
#   total CPU time (s): 2519.98
#   total CPU user time (s): 2517.94
#   total CPU system time (s): 2.04298

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.41347 second user time and 18.2045 second system time

The end

Launcher Data 

Begin job on node140 at 2019-09-13 02:33:34
IDJOB=4395109
IDBENCH=132010
IDSOLVER=2844
FILE ID=node140/4395109-1568334854
RUNJOBID= node140-1568322359-24211
PBS_JOBID= 21701141
Free space on /tmp= 56864 MiB

SOLVER NAME= PicatSAT 2019-09-12
BENCH NAME= XCSP17/Subisomorphism/Subisomorphism-m1-LV/Subisomorphism-g07-g20.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4395109-1568334854/watcher-4395109-1568334854 -o /tmp/evaluation-result-4395109-1568334854/solver-4395109-1568334854 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node140-1568322359-24211 --watchdog 2580  xcsp_picat HOME/instance-4395109-1568334854.xml

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

MD5SUM BENCH= 0e82235f3fec0d916ef8cc7292b7f061
RANDOM SEED=1023000532

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:        21518068 kB
MemAvailable:   31395376 kB
Buffers:          152100 kB
Cached:          9900540 kB
SwapCached:         2820 kB
Active:          2030248 kB
Inactive:        8492260 kB
Active(anon):     467004 kB
Inactive(anon):    43924 kB
Active(file):    1563244 kB
Inactive(file):  8448336 kB
Unevictable:      107728 kB
Mlocked:          107728 kB
SwapTotal:      67108860 kB
SwapFree:       66999200 kB
Dirty:              3120 kB
Writeback:             0 kB
AnonPages:        624816 kB
Mapped:            45632 kB
Shmem:             32176 kB
Slab:             324100 kB
SReclaimable:     294188 kB
SUnreclaim:        29912 kB
KernelStack:        3568 kB
PageTables:         6772 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    3128808 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    223232 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= 56864 MiB
End job on node140 at 2019-09-13 03:15:34