Trace number 4386764

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
BTD 19.07.01? (TO) 2519.29 2520.18

General information on the benchmark

NameRoomMate/
RoomMate-int-s1/RoomMate-sr0700d-int.xml
MD5SUM95bc0b66e49d41fb88ec1889e7409155
Bench CategoryCSP (decision problem)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark176.644
Satisfiable
(Un)Satisfiability was proved
Number of variables700
Number of constraints978600
Number of domains1
Minimum domain size699
Maximum domain size699
Distribution of domain sizes[{"size":699,"count":700}]
Minimum variable degree2796
Maximum variable degree2796
Distribution of variable degrees[{"degree":2796,"count":700}]
Minimum constraint arity2
Maximum constraint arity2
Distribution of constraint arities[{"arity":2,"count":978600}]
Number of extensional constraints0
Number of intensional constraints978600
Distribution of constraint types[{"type":"intension","count":978600}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Version 19.07.01

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 (8020 MiB free)
  memory of node 1: 16384 MiB (13813 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4386764-1568280957/watcher-4386764-1568280957 -o /tmp/evaluation-result-4386764-1568280957/solver-4386764-1568280957 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node104-1568276697-5868 --watchdog 2580 BTD 2520 HOME/instance-4386764-1568280957.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
Current StackSize limit: 8192 KiB

solver pid=5962, runsolver pid=5959

[startup+0.100166 s]*
/proc/loadavg: 1.06 0.29 0.14 3/198 5963
/proc/meminfo: memFree=22316924/32770624 swapFree=66977596/67108860
[pid=5962] ppid=5959 vsize=74824 memory=43728 CPUtime=0.1 cores=1,3,5,7
/proc/5962/stat : 5962 (BTD) R 5959 5962 5836 0 -1 4202496 11306 0 0 0 9 1 0 0 20 0 1 0 404353093 76619776 10932 33554432000 4194304 36700936 140728533742896 140728533742896 7949654 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 55955456 140728533746728 140728533746804 140728533746804 140728533749713 0
/proc/5962/statm: 18706 10932 418 7937 0 10734 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 74824 KiB
Current children cumulated memory: 43728 KiB

[startup+0.209845 s]*
/proc/loadavg: 1.06 0.29 0.14 3/198 5963
/proc/meminfo: memFree=22306136/32770624 swapFree=66977596/67108860
[pid=5962] ppid=5959 vsize=85608 memory=54808 CPUtime=0.21 cores=1,3,5,7
/proc/5962/stat : 5962 (BTD) R 5959 5962 5836 0 -1 4202496 14429 0 0 0 20 1 0 0 20 0 1 0 404353093 87662592 13702 33554432000 4194304 36700936 140728533742896 140728533740152 7949654 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 55955456 140728533746728 140728533746804 140728533746804 140728533749713 0
/proc/5962/statm: 21435 13702 418 7937 0 13463 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 85608 KiB
Current children cumulated memory: 54808 KiB

[startup+0.309764 s]*
/proc/loadavg: 1.06 0.29 0.14 3/198 5963
/proc/meminfo: memFree=22296100/32770624 swapFree=66977596/67108860
[pid=5962] ppid=5959 vsize=97012 memory=65088 CPUtime=0.31 cores=1,3,5,7
/proc/5962/stat : 5962 (BTD) R 5959 5962 5836 0 -1 4202496 17614 0 0 0 29 2 0 0 20 0 1 0 404353093 99340288 16272 33554432000 4194304 36700936 140728533742896 140728533740152 7944257 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 55955456 140728533746728 140728533746804 140728533746804 140728533749713 0
/proc/5962/statm: 24253 16272 418 7937 0 16281 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 97012 KiB
Current children cumulated memory: 65088 KiB

[startup+0.700371 s]
/proc/loadavg: 1.06 0.29 0.14 3/198 5963
/proc/meminfo: memFree=22272720/32770624 swapFree=66977596/67108860
[pid=5962] ppid=5959 vsize=135792 memory=104352 CPUtime=0.69 cores=1,3,5,7
/proc/5962/stat : 5962 (BTD) R 5959 5962 5836 0 -1 4202496 27218 0 0 0 65 4 0 0 20 0 1 0 404353093 139051008 26088 33554432000 4194304 36700936 140728533742896 140728533740152 6924718 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 55955456 140728533746728 140728533746804 140728533746804 140728533749713 0
/proc/5962/statm: 33948 26088 418 7937 0 25976 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 135792 KiB
Current children cumulated memory: 104352 KiB

[startup+1.50038 s]
/proc/loadavg: 1.06 0.29 0.14 3/198 5963
/proc/meminfo: memFree=22223300/32770624 swapFree=66977596/67108860
[pid=5962] ppid=5959 vsize=212692 memory=181224 CPUtime=1.49 cores=1,3,5,7
/proc/5962/stat : 5962 (BTD) R 5959 5962 5836 0 -1 4202496 44918 0 0 0 142 7 0 0 20 0 1 0 404353093 217796608 45306 33554432000 4194304 36700936 140728533742896 140728533740152 7949654 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 55955456 140728533746728 140728533746804 140728533746804 140728533749713 0
/proc/5962/statm: 53173 45306 450 7937 0 45201 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 212692 KiB
Current children cumulated memory: 181224 KiB

[startup+3.10971 s]
/proc/loadavg: 1.13 0.32 0.15 3/198 5963
/proc/meminfo: memFree=22068340/32770624 swapFree=66977596/67108860
[pid=5962] ppid=5959 vsize=290264 memory=258872 CPUtime=3.1 cores=1,3,5,7
/proc/5962/stat : 5962 (BTD) R 5959 5962 5836 0 -1 4202496 69138 0 0 0 299 11 0 0 20 0 1 0 404353093 297230336 64718 33554432000 4194304 36700936 140728533742896 140728533735032 7949654 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 55955456 140728533746728 140728533746804 140728533746804 140728533749713 0
/proc/5962/statm: 72566 64718 452 7937 0 64594 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 290264 KiB
Current children cumulated memory: 258872 KiB

[startup+6.30033 s]
/proc/loadavg: 1.13 0.32 0.15 3/198 5963
/proc/meminfo: memFree=21998740/32770624 swapFree=66977596/67108860
[pid=5962] ppid=5959 vsize=400364 memory=368768 CPUtime=6.29 cores=1,3,5,7
/proc/5962/stat : 5962 (BTD) R 5959 5962 5836 0 -1 4202496 116462 0 0 0 613 16 0 0 20 0 1 0 404353093 409972736 92192 33554432000 4194304 36700936 140728533742896 140728533736472 7949654 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 55955456 140728533746728 140728533746804 140728533746804 140728533749713 0
/proc/5962/statm: 100091 92192 452 7937 0 92119 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 400364 KiB
Current children cumulated memory: 368768 KiB

[startup+12.7004 s]
/proc/loadavg: 1.20 0.35 0.16 3/198 5963
/proc/meminfo: memFree=21863712/32770624 swapFree=66977596/67108860
[pid=5962] ppid=5959 vsize=537116 memory=505596 CPUtime=12.69 cores=1,3,5,7
/proc/5962/stat : 5962 (BTD) R 5959 5962 5836 0 -1 4202496 163528 0 0 0 1244 25 0 0 20 0 1 0 404353093 550006784 126399 33554432000 4194304 36700936 140728533742896 140728533734376 7949654 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 55955456 140728533746728 140728533746804 140728533746804 140728533749713 0
/proc/5962/statm: 134279 126399 452 7937 0 126307 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 537116 KiB
Current children cumulated memory: 505596 KiB

[startup+25.5004 s]
/proc/loadavg: 1.38 0.43 0.19 3/198 5963
/proc/meminfo: memFree=21719444/32770624 swapFree=66977596/67108860
[pid=5962] ppid=5959 vsize=673260 memory=641780 CPUtime=25.48 cores=1,3,5,7
/proc/5962/stat : 5962 (BTD) R 5959 5962 5836 0 -1 4202496 257397 0 0 0 2509 39 0 0 20 0 1 0 404353093 689418240 160445 33554432000 4194304 36700936 140728533742896 140728533736344 7949654 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 55955456 140728533746728 140728533746804 140728533746804 140728533749713 0
/proc/5962/statm: 168315 160445 452 7937 0 160343 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 673260 KiB
Current children cumulated memory: 641780 KiB

[startup+51.11 s]
/proc/loadavg: 1.59 0.56 0.24 3/198 5966
/proc/meminfo: memFree=21550124/32770624 swapFree=66977596/67108860
[pid=5962] ppid=5959 vsize=839844 memory=808388 CPUtime=51.09 cores=1,3,5,7
/proc/5962/stat : 5962 (BTD) R 5959 5962 5836 0 -1 4202496 350415 0 0 0 5049 60 0 0 20 0 1 0 404353093 860000256 202097 33554432000 4194304 36700936 140728533742896 140728533736472 4227533 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 55955456 140728533746728 140728533746804 140728533746804 140728533749713 0
/proc/5962/statm: 209961 202097 452 7937 0 201989 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 839844 KiB
Current children cumulated memory: 808388 KiB

[startup+102.3 s]
/proc/loadavg: 1.82 0.78 0.33 3/198 5970
/proc/meminfo: memFree=21306592/32770624 swapFree=66977596/67108860
[pid=5962] ppid=5959 vsize=1080060 memory=1048372 CPUtime=102.27 cores=1,3,5,7
/proc/5962/stat : 5962 (BTD) R 5959 5962 5836 0 -1 4202496 483574 0 0 0 10137 90 0 0 20 0 1 0 404353093 1105981440 262093 33554432000 4194304 36700936 140728533742896 140728533737288 4227533 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 55955456 140728533746728 140728533746804 140728533746804 140728533749713 0
/proc/5962/statm: 270015 262093 452 7937 0 262043 0
Current children cumulated CPU time: 102.27 s
Current children cumulated vsize: 1080060 KiB
Current children cumulated memory: 1048372 KiB

[startup+162.3 s]
/proc/loadavg: 1.94 1.00 0.43 3/198 5975
/proc/meminfo: memFree=21085276/32770624 swapFree=66977596/67108860
[pid=5962] ppid=5959 vsize=1301292 memory=1269436 CPUtime=162.25 cores=1,3,5,7
/proc/5962/stat : 5962 (BTD) R 5959 5962 5836 0 -1 4202496 602947 0 0 0 16107 118 0 0 20 0 1 0 404353093 1332523008 317359 33554432000 4194304 36700936 140728533742896 140728533734504 4227533 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 55955456 140728533746728 140728533746804 140728533746804 140728533749713 0
/proc/5962/statm: 325323 317359 452 7937 0 317351 0
Current children cumulated CPU time: 162.25 s
Current children cumulated vsize: 1301292 KiB
Current children cumulated memory: 1269436 KiB

[startup+222.3 s]
/proc/loadavg: 1.98 1.18 0.53 3/198 5981
/proc/meminfo: memFree=20893352/32770624 swapFree=66977596/67108860
[pid=5962] ppid=5959 vsize=1491768 memory=1460160 CPUtime=222.2 cores=1,3,5,7
/proc/5962/stat : 5962 (BTD) R 5959 5962 5836 0 -1 4202496 759023 0 0 0 22076 144 0 0 20 0 1 0 404353093 1527570432 365040 33554432000 4194304 36700936 140728533742896 140728533734504 7949654 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 55955456 140728533746728 140728533746804 140728533746804 140728533749713 0
/proc/5962/statm: 372942 365040 452 7937 0 364970 0
Current children cumulated CPU time: 222.2 s
Current children cumulated vsize: 1491768 KiB
Current children cumulated memory: 1460160 KiB

[startup+282.3 s]
/proc/loadavg: 1.99 1.33 0.62 3/199 5993
/proc/meminfo: memFree=20719720/32770624 swapFree=66977596/67108860
[pid=5962] ppid=5959 vsize=1664820 memory=1633320 CPUtime=282.16 cores=1,3,5,7
/proc/5962/stat : 5962 (BTD) R 5959 5962 5836 0 -1 4202496 886773 0 0 0 28046 170 0 0 20 0 1 0 404353093 1704775680 408330 33554432000 4194304 36700936 140728533742896 140728533736408 4227533 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 55955456 140728533746728 140728533746804 140728533746804 140728533749713 0
/proc/5962/statm: 416205 408330 452 7937 0 408233 0
Current children cumulated CPU time: 282.16 s
Current children cumulated vsize: 1664820 KiB
Current children cumulated memory: 1633320 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 1.45 0.71 3/199 5997
/proc/meminfo: memFree=20557960/32770624 swapFree=66977596/67108860
[pid=5962] ppid=5959 vsize=1825596 memory=1794212 CPUtime=342.12 cores=1,3,5,7
/proc/5962/stat : 5962 (BTD) R 5959 5962 5836 0 -1 4202496 992979 0 0 0 34017 195 0 0 20 0 1 0 404353093 1869410304 448553 33554432000 4194304 36700936 140728533742896 140728533735160 4227533 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 55955456 140728533746728 140728533746804 140728533746804 140728533749713 0
/proc/5962/statm: 456399 448553 452 7937 0 448427 0
Current children cumulated CPU time: 342.12 s
Current children cumulated vsize: 1825596 KiB
Current children cumulated memory: 1794212 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 1.55 0.79 3/199 6003
/proc/meminfo: memFree=20406532/32770624 swapFree=66977596/67108860
[pid=5962] ppid=5959 vsize=1978268 memory=1945832 CPUtime=402.09 cores=1,3,5,7
/proc/5962/stat : 5962 (BTD) R 5959 5962 5836 0 -1 4202496 1155357 0 0 0 39995 214 0 0 20 0 1 0 404353093 2025746432 486458 33554432000 4194304 36700936 140728533742896 140728533736472 7949654 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 55955456 140728533746728 140728533746804 140728533746804 140728533749713 0
/proc/5962/statm: 494567 486458 452 7937 0 486595 0
Current children cumulated CPU time: 402.09 s
Current children cumulated vsize: 1978268 KiB
Current children cumulated memory: 1945832 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 1.63 0.87 3/199 6007
/proc/meminfo: memFree=20261780/32770624 swapFree=66977596/67108860
[pid=5962] ppid=5959 vsize=2122808 memory=2090660 CPUtime=462.06 cores=1,3,5,7
/proc/5962/stat : 5962 (BTD) R 5959 5962 5836 0 -1 4202496 1322904 0 0 0 45965 241 0 0 20 0 1 0 404353093 2173755392 522665 33554432000 4194304 36700936 140728533742896 140728533736648 4227533 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 55955456 140728533746728 140728533746804 140728533746804 140728533749713 0
/proc/5962/statm: 530702 522665 452 7937 0 522730 0
Current children cumulated CPU time: 462.06 s
Current children cumulated vsize: 2122808 KiB
Current children cumulated memory: 2090660 KiB


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

/proc/meminfo: memFree=17739804/32770624 swapFree=66977596/67108860
[pid=5962] ppid=5959 vsize=4706708 memory=4675416 CPUtime=1781.59 cores=1,3,5,7
/proc/5962/stat : 5962 (BTD) R 5959 5962 5836 0 -1 4202496 4351100 0 0 0 177499 660 0 0 20 0 1 0 404353093 4819668992 1168854 33554432000 4194304 36700936 140728533742896 140728533735160 7949654 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 55955456 140728533746728 140728533746804 140728533746804 140728533749713 0
/proc/5962/statm: 1176677 1168854 452 7937 0 1168705 0
Current children cumulated CPU time: 1781.59 s
Current children cumulated vsize: 4706708 KiB
Current children cumulated memory: 4675416 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 1.76 3/198 6192
/proc/meminfo: memFree=17631020/32770624 swapFree=66977596/67108860
[pid=5962] ppid=5959 vsize=4815740 memory=4784340 CPUtime=1841.56 cores=1,3,5,7
/proc/5962/stat : 5962 (BTD) R 5959 5962 5836 0 -1 4202496 4464087 0 0 0 183479 677 0 0 20 0 1 0 404353093 4931317760 1196085 33554432000 4194304 36700936 140728533742896 140728533734376 4227533 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 55955456 140728533746728 140728533746804 140728533746804 140728533749713 0
/proc/5962/statm: 1203935 1196085 452 7937 0 1195963 0
Current children cumulated CPU time: 1841.56 s
Current children cumulated vsize: 4815740 KiB
Current children cumulated memory: 4784340 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 1.77 3/198 6196
/proc/meminfo: memFree=17521948/32770624 swapFree=66977596/67108860
[pid=5962] ppid=5959 vsize=4924904 memory=4893488 CPUtime=1901.55 cores=1,3,5,7
/proc/5962/stat : 5962 (BTD) R 5959 5962 5836 0 -1 4202496 4572442 0 0 0 189462 693 0 0 20 0 1 0 404353093 5043101696 1223372 33554432000 4194304 36700936 140728533742896 140728533734440 4227533 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 55955456 140728533746728 140728533746804 140728533746804 140728533749713 0
/proc/5962/statm: 1231226 1223372 452 7937 0 1223254 0
Current children cumulated CPU time: 1901.55 s
Current children cumulated vsize: 4924904 KiB
Current children cumulated memory: 4893488 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 1.79 3/198 6201
/proc/meminfo: memFree=17412700/32770624 swapFree=66977596/67108860
[pid=5962] ppid=5959 vsize=5033936 memory=5002456 CPUtime=1961.53 cores=1,3,5,7
/proc/5962/stat : 5962 (BTD) R 5959 5962 5836 0 -1 4202496 4676921 0 0 0 195443 710 0 0 20 0 1 0 404353093 5154750464 1250614 33554432000 4194304 36700936 140728533742896 140728533734504 4227533 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 55955456 140728533746728 140728533746804 140728533746804 140728533749713 0
/proc/5962/statm: 1258484 1250614 452 7937 0 1250512 0
Current children cumulated CPU time: 1961.53 s
Current children cumulated vsize: 5033936 KiB
Current children cumulated memory: 5002456 KiB

[startup+2022.3 s]
/proc/loadavg: 2.48 2.16 1.85 3/198 6207
/proc/meminfo: memFree=17303716/32770624 swapFree=66977596/67108860
[pid=5962] ppid=5959 vsize=5142968 memory=5111576 CPUtime=2021.51 cores=1,3,5,7
/proc/5962/stat : 5962 (BTD) R 5959 5962 5836 0 -1 4202496 4777105 0 0 0 201425 726 0 0 20 0 1 0 404353093 5266399232 1277894 33554432000 4194304 36700936 140728533742896 140728533735160 4227533 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 55955456 140728533746728 140728533746804 140728533746804 140728533749713 0
/proc/5962/statm: 1285742 1277894 452 7937 0 1277770 0
Current children cumulated CPU time: 2021.51 s
Current children cumulated vsize: 5142968 KiB
Current children cumulated memory: 5111576 KiB

[startup+2082.3 s]
/proc/loadavg: 2.18 2.13 1.86 3/200 6220
/proc/meminfo: memFree=17194204/32770624 swapFree=66977596/67108860
[pid=5962] ppid=5959 vsize=5251868 memory=5220588 CPUtime=2081.49 cores=1,3,5,7
/proc/5962/stat : 5962 (BTD) R 5959 5962 5836 0 -1 4202496 4873185 0 0 0 207406 743 0 0 20 0 1 0 404353093 5377912832 1305147 33554432000 4194304 36700936 140728533742896 140728533735160 4227416 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 55955456 140728533746728 140728533746804 140728533746804 140728533749713 0
/proc/5962/statm: 1312967 1305147 452 7937 0 1304995 0
Current children cumulated CPU time: 2081.49 s
Current children cumulated vsize: 5251868 KiB
Current children cumulated memory: 5220588 KiB

[startup+2142.3 s]
/proc/loadavg: 2.06 2.11 1.87 3/200 6246
/proc/meminfo: memFree=17085256/32770624 swapFree=66977596/67108860
[pid=5962] ppid=5959 vsize=5361032 memory=5329624 CPUtime=2141.48 cores=1,3,5,7
/proc/5962/stat : 5962 (BTD) R 5959 5962 5836 0 -1 4202496 4965023 0 0 0 213386 762 0 0 20 0 1 0 404353093 5489696768 1332406 33554432000 4194304 36700936 140728533742896 140728533734504 4227533 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 55955456 140728533746728 140728533746804 140728533746804 140728533749713 0
/proc/5962/statm: 1340258 1332406 452 7937 0 1332286 0
Current children cumulated CPU time: 2141.48 s
Current children cumulated vsize: 5361032 KiB
Current children cumulated memory: 5329624 KiB

[startup+2202.3 s]
/proc/loadavg: 2.02 2.09 1.88 3/200 6252
/proc/meminfo: memFree=16974212/32770624 swapFree=66977596/67108860
[pid=5962] ppid=5959 vsize=5470064 memory=5438652 CPUtime=2201.47 cores=1,3,5,7
/proc/5962/stat : 5962 (BTD) R 5959 5962 5836 0 -1 4202496 5051682 0 0 0 219370 777 0 0 20 0 1 0 404353093 5601345536 1359663 33554432000 4194304 36700936 140728533742896 140728533737432 4227533 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 55955456 140728533746728 140728533746804 140728533746804 140728533749713 0
/proc/5962/statm: 1367516 1359663 452 7937 0 1359544 0
Current children cumulated CPU time: 2201.47 s
Current children cumulated vsize: 5470064 KiB
Current children cumulated memory: 5438652 KiB

[startup+2262.3 s]
/proc/loadavg: 2.01 2.07 1.88 3/200 6256
/proc/meminfo: memFree=16865784/32770624 swapFree=66977596/67108860
[pid=5962] ppid=5959 vsize=5579228 memory=5547836 CPUtime=2261.46 cores=1,3,5,7
/proc/5962/stat : 5962 (BTD) R 5959 5962 5836 0 -1 4202496 5133719 0 0 0 225352 794 0 0 20 0 1 0 404353093 5713129472 1386959 33554432000 4194304 36700936 140728533742896 140728533734504 4227533 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 55955456 140728533746728 140728533746804 140728533746804 140728533749713 0
/proc/5962/statm: 1394807 1386959 452 7937 0 1386835 0
Current children cumulated CPU time: 2261.46 s
Current children cumulated vsize: 5579228 KiB
Current children cumulated memory: 5547836 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.06 1.89 3/200 6260
/proc/meminfo: memFree=16203728/32770624 swapFree=66977596/67108860
[pid=5962] ppid=5959 vsize=6241420 memory=6209880 CPUtime=2321.44 cores=1,3,5,7
/proc/5962/stat : 5962 (BTD) R 5959 5962 5836 0 -1 4202496 5320261 0 0 0 231302 842 0 0 20 0 1 0 404353093 6391214080 1552470 33554432000 4194304 36700936 140728533742896 140728533735768 7949654 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 55955456 140728533746728 140728533746804 140728533746804 140728533749713 0
/proc/5962/statm: 1560355 1552470 453 7937 0 1552383 0
Current children cumulated CPU time: 2321.44 s
Current children cumulated vsize: 6241420 KiB
Current children cumulated memory: 6209880 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.05 1.89 3/198 6266
/proc/meminfo: memFree=15883080/32770624 swapFree=66977596/67108860
[pid=5962] ppid=5959 vsize=6560992 memory=6529404 CPUtime=2381.43 cores=1,3,5,7
/proc/5962/stat : 5962 (BTD) R 5959 5962 5836 0 -1 4202496 5418941 0 0 0 237260 883 0 0 20 0 1 0 404353093 6718455808 1632351 33554432000 4194304 36700936 140728533742896 140728533736472 7949654 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 55955456 140728533746728 140728533746804 140728533746804 140728533749713 0
/proc/5962/statm: 1640248 1632351 453 7937 0 1632276 0
Current children cumulated CPU time: 2381.43 s
Current children cumulated vsize: 6560992 KiB
Current children cumulated memory: 6529404 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.04 1.90 3/198 6270
/proc/meminfo: memFree=15648860/32770624 swapFree=66977596/67108860
[pid=5962] ppid=5959 vsize=6794632 memory=6763260 CPUtime=2441.41 cores=1,3,5,7
/proc/5962/stat : 5962 (BTD) R 5959 5962 5836 0 -1 4202496 5492733 0 0 0 243232 909 0 0 20 0 1 0 404353093 6957703168 1690815 33554432000 4194304 36700936 140728533742896 140728533736472 4227533 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 55955456 140728533746728 140728533746804 140728533746804 140728533749713 0
/proc/5962/statm: 1698658 1690815 453 7937 0 1690686 0
Current children cumulated CPU time: 2441.41 s
Current children cumulated vsize: 6794632 KiB
Current children cumulated memory: 6763260 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.03 1.90 3/198 6274
/proc/meminfo: memFree=15447524/32770624 swapFree=66977596/67108860
[pid=5962] ppid=5959 vsize=6994216 memory=6962860 CPUtime=2501.4 cores=1,3,5,7
/proc/5962/stat : 5962 (BTD) R 5959 5962 5836 0 -1 4202496 5556698 0 0 0 249203 937 0 0 20 0 1 0 404353093 7162077184 1740715 33554432000 4194304 36700936 140728533742896 140728533736472 4227533 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 55955456 140728533746728 140728533746804 140728533746804 140728533749713 0
/proc/5962/statm: 1748554 1740715 453 7937 0 1740582 0
Current children cumulated CPU time: 2501.4 s
Current children cumulated vsize: 6994216 KiB
Current children cumulated memory: 6962860 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.03 1.91 3/198 6276
/proc/meminfo: memFree=15392596/32770624 swapFree=66977596/67108860
[pid=5962] ppid=5959 vsize=7048864 memory=7017424 CPUtime=2519.1 cores=1,3,5,7
/proc/5962/stat : 5962 (BTD) R 5959 5962 5836 0 -1 4202496 5573818 0 0 0 250965 945 0 0 20 0 1 0 404353093 7218036736 1754356 33554432000 4194304 36700936 140728533742896 140728533736840 4227416 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 55955456 140728533746728 140728533746804 140728533746804 140728533749713 0
/proc/5962/statm: 1762216 1754356 453 7937 0 1754244 0
Current children cumulated CPU time: 2519.1 s
Current children cumulated vsize: 7048864 KiB
Current children cumulated memory: 7017424 KiB

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

[startup+2520.18 s]
# the end of solver process 5962 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2509.66 s, system=9.62814 s

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

[startup+2520.11 s]*
/proc/loadavg: 2.00 2.03 1.91 3/198 6276
/proc/meminfo: memFree=21040700/32770624 swapFree=66977596/67108860
Current children cumulated CPU time: 0 s
Current children cumulated vsize: 0 KiB
Current children cumulated memory: 0 KiB

Child ended because it received signal 15 (SIGTERM)
Real time (s): 2520.18
CPU time (s): 2519.29
CPU user time (s): 2509.66
CPU system time (s): 9.62814
CPU usage (%): 99.9644
Max. virtual memory (cumulated for all children) (KiB): 7048864
Max. memory (cumulated for all children) (KiB): 7017424

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2509.66
system time used= 9.62814
maximum resident set size= 7017540
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5573818
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= 1279
involuntary context switches= 2583


# summary of solver processes directly reported to runsolver:
#   pid: 5962
#   total CPU time (s): 2519.29
#   total CPU user time (s): 2509.66
#   total CPU system time (s): 9.62814

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 12.55 second user time and 17.3544 second system time

The end

Launcher Data 

Begin job on node104 at 2019-09-12 10:25:41
IDJOB=4386764
IDBENCH=126905
IDSOLVER=2822
FILE ID=node104/4386764-1568280957
RUNJOBID= node104-1568276697-5868
PBS_JOBID= 21701090
Free space on /tmp= 54132 MiB

SOLVER NAME= BTD 19.07.01
BENCH NAME= XCSP17/RoomMate/RoomMate-int-s1/RoomMate-sr0700d-int.xml
COMMAND LINE= BTD TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4386764-1568280957/watcher-4386764-1568280957 -o /tmp/evaluation-result-4386764-1568280957/solver-4386764-1568280957 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node104-1568276697-5868 --watchdog 2580  BTD 2520 HOME/instance-4386764-1568280957.xml

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

MD5SUM BENCH= 95bc0b66e49d41fb88ec1889e7409155
RANDOM SEED=641112728

node104.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	: 5334.09
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	: 5334.09
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	: 5334.09
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	: 5334.09
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:        22357980 kB
MemAvailable:   31757132 kB
Buffers:          113832 kB
Cached:          9482308 kB
SwapCached:        31876 kB
Active:          2469320 kB
Inactive:        7238216 kB
Active(anon):      78628 kB
Inactive(anon):    74116 kB
Active(file):    2390692 kB
Inactive(file):  7164100 kB
Unevictable:      106872 kB
Mlocked:          106872 kB
SwapTotal:      67108860 kB
SwapFree:       66977596 kB
Dirty:            101808 kB
Writeback:             0 kB
AnonPages:        187996 kB
Mapped:            44444 kB
Shmem:             32780 kB
Slab:             301440 kB
SReclaimable:     272820 kB
SUnreclaim:        28620 kB
KernelStack:        3440 kB
PageTables:         5592 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     597736 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     69632 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      124288 kB
DirectMap2M:    33421312 kB

Free space on /tmp at the end= 54072 MiB
End job on node104 at 2019-09-12 11:07:42