Trace number 4386765

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) 2519.17 2520.11

General information on the benchmark

NameRoomMate/
RoomMate-int-s1/RoomMate-sr1000c-int.xml
MD5SUM2ff4403728a82746813109e0b9ab6660
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 benchmark495.64
Satisfiable
(Un)Satisfiability was proved
Number of variables1000
Number of constraints1998000
Number of domains1
Minimum domain size999
Maximum domain size999
Distribution of domain sizes[{"size":999,"count":1000}]
Minimum variable degree3996
Maximum variable degree3996
Distribution of variable degrees[{"degree":3996,"count":1000}]
Minimum constraint arity2
Maximum constraint arity2
Distribution of constraint arities[{"arity":2,"count":1998000}]
Number of extensional constraints0
Number of intensional constraints1998000
Distribution of constraint types[{"type":"intension","count":1998000}]
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 (3145 MiB free)
  memory of node 1: 16384 MiB (12938 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4386765-1568280962/watcher-4386765-1568280962 -o /tmp/evaluation-result-4386765-1568280962/solver-4386765-1568280962 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node143-1568280857-499 --watchdog 2580 BTD 2520 HOME/instance-4386765-1568280962.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=745, runsolver pid=742
Current StackSize limit: 8192 KiB


[startup+0.10017 s]*
/proc/loadavg: 1.21 0.37 0.17 3/199 746
/proc/meminfo: memFree=16377624/32770624 swapFree=67108848/67108860
[pid=745] ppid=742 vsize=103172 memory=72056 CPUtime=0.09 cores=1,3,5,7
/proc/745/stat : 745 (BTD) R 742 745 466 0 -1 4202496 18143 0 0 0 7 2 0 0 20 0 1 0 404033736 105648128 18014 33554432000 4194304 36700936 140724015071392 140724015071392 7949654 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 72523776 140724015076392 140724015076468 140724015076468 140724015079377 0
/proc/745/statm: 25793 18014 253 7937 0 17821 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 103172 KiB
Current children cumulated memory: 72056 KiB

[startup+0.209872 s]*
/proc/loadavg: 1.21 0.37 0.17 4/199 746
/proc/meminfo: memFree=16334472/32770624 swapFree=67108848/67108860
[pid=745] ppid=742 vsize=118324 memory=86476 CPUtime=0.21 cores=1,3,5,7
/proc/745/stat : 745 (BTD) R 742 745 466 0 -1 4202496 22355 0 0 0 18 3 0 0 20 0 1 0 404033736 121163776 21619 33554432000 4194304 36700936 140724015071392 140724015071392 7949654 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 72523776 140724015076392 140724015076468 140724015076468 140724015079377 0
/proc/745/statm: 29581 21619 418 7937 0 21609 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 118324 KiB
Current children cumulated memory: 86476 KiB

[startup+0.309548 s]*
/proc/loadavg: 1.21 0.37 0.17 3/199 746
/proc/meminfo: memFree=16297024/32770624 swapFree=67108848/67108860
[pid=745] ppid=742 vsize=129464 memory=96492 CPUtime=0.3 cores=1,3,5,7
/proc/745/stat : 745 (BTD) R 742 745 466 0 -1 4202496 25500 0 0 0 27 3 0 0 20 0 1 0 404033736 132571136 24123 33554432000 4194304 36700936 140724015071392 140724015071392 7949654 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 72523776 140724015076392 140724015076468 140724015076468 140724015079377 0
/proc/745/statm: 32366 24123 418 7937 0 24394 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 129464 KiB
Current children cumulated memory: 96492 KiB

[startup+0.700337 s]
/proc/loadavg: 1.21 0.37 0.17 3/199 746
/proc/meminfo: memFree=16219140/32770624 swapFree=67108848/67108860
[pid=745] ppid=742 vsize=168244 memory=135980 CPUtime=0.69 cores=1,3,5,7
/proc/745/stat : 745 (BTD) R 742 745 466 0 -1 4202496 35115 0 0 0 64 5 0 0 20 0 1 0 404033736 172281856 33995 33554432000 4194304 36700936 140724015071392 140724015071392 7949654 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 72523776 140724015076392 140724015076468 140724015076468 140724015079377 0
/proc/745/statm: 42061 33995 418 7937 0 34089 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 168244 KiB
Current children cumulated memory: 135980 KiB

[startup+1.50037 s]
/proc/loadavg: 1.28 0.40 0.18 3/199 746
/proc/meminfo: memFree=16044108/32770624 swapFree=67108848/67108860
[pid=745] ppid=742 vsize=248708 memory=217868 CPUtime=1.49 cores=1,3,5,7
/proc/745/stat : 745 (BTD) R 742 745 466 0 -1 4202496 54051 0 0 0 141 8 0 0 20 0 1 0 404033736 254676992 54467 33554432000 4194304 36700936 140724015071392 140724015068648 7949654 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 72523776 140724015076392 140724015076468 140724015076468 140724015079377 0
/proc/745/statm: 62177 54467 418 7937 0 54205 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 248708 KiB
Current children cumulated memory: 217868 KiB

[startup+3.1098 s]
/proc/loadavg: 1.28 0.40 0.18 3/199 746
/proc/meminfo: memFree=15285600/32770624 swapFree=67108848/67108860
[pid=745] ppid=742 vsize=400264 memory=368388 CPUtime=3.1 cores=1,3,5,7
/proc/745/stat : 745 (BTD) R 742 745 466 0 -1 4202496 88804 0 0 0 296 14 0 0 20 0 1 0 404033736 409870336 92097 33554432000 4194304 36700936 140724015071392 140724015068648 7949654 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 72523776 140724015076392 140724015076468 140724015076468 140724015079377 0
/proc/745/statm: 100066 92097 450 7937 0 92094 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 400264 KiB
Current children cumulated memory: 368388 KiB

[startup+6.30028 s]
/proc/loadavg: 1.33 0.42 0.19 3/199 746
/proc/meminfo: memFree=14409672/32770624 swapFree=67108848/67108860
[pid=745] ppid=742 vsize=530292 memory=498436 CPUtime=6.29 cores=1,3,5,7
/proc/745/stat : 745 (BTD) R 742 745 466 0 -1 4202496 123109 0 0 0 609 20 0 0 20 0 1 0 404033736 543019008 124609 33554432000 4194304 36700936 140724015071392 140724015064968 7949654 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 72523776 140724015076392 140724015076468 140724015076468 140724015079377 0
/proc/745/statm: 132573 124609 452 7937 0 124601 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 530292 KiB
Current children cumulated memory: 498436 KiB

[startup+12.7003 s]
/proc/loadavg: 1.39 0.45 0.20 3/200 748
/proc/meminfo: memFree=12674184/32770624 swapFree=67108848/67108860
[pid=745] ppid=742 vsize=684096 memory=652144 CPUtime=12.69 cores=1,3,5,7
/proc/745/stat : 745 (BTD) R 742 745 466 0 -1 4202496 199949 0 0 0 1240 29 0 0 20 0 1 0 404033736 700514304 163036 33554432000 4194304 36700936 140724015071392 140724015063528 7949654 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 72523776 140724015076392 140724015076468 140724015076468 140724015079377 0
/proc/745/statm: 171024 163036 452 7937 0 163052 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 684096 KiB
Current children cumulated memory: 652144 KiB

[startup+25.5003 s]
/proc/loadavg: 1.48 0.50 0.22 3/199 748
/proc/meminfo: memFree=9271236/32770624 swapFree=67108848/67108860
[pid=745] ppid=742 vsize=828796 memory=796708 CPUtime=25.49 cores=1,3,5,7
/proc/745/stat : 745 (BTD) R 742 745 466 0 -1 4202496 271830 0 0 0 2507 42 0 0 20 0 1 0 404033736 848687104 199177 33554432000 4194304 36700936 140724015071392 140724015063704 4227533 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 72523776 140724015076392 140724015076468 140724015076468 140724015079377 0
/proc/745/statm: 207199 199177 452 7937 0 199227 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 828796 KiB
Current children cumulated memory: 796708 KiB

[startup+51.1099 s]
/proc/loadavg: 1.69 0.65 0.27 3/200 751
/proc/meminfo: memFree=8723772/32770624 swapFree=67108848/67108860
[pid=745] ppid=742 vsize=992476 memory=960472 CPUtime=51.1 cores=1,3,5,7
/proc/745/stat : 745 (BTD) R 742 745 466 0 -1 4202496 345284 0 0 0 5049 61 0 0 20 0 1 0 404033736 1016295424 240118 33554432000 4194304 36700936 140724015071392 140724015064968 4227444 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 72523776 140724015076392 140724015076468 140724015076468 140724015079377 0
/proc/745/statm: 248119 240118 452 7937 0 240147 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 992476 KiB
Current children cumulated memory: 960472 KiB

[startup+102.3 s]
/proc/loadavg: 1.86 0.85 0.36 3/200 754
/proc/meminfo: memFree=8244896/32770624 swapFree=67108848/67108860
[pid=745] ppid=742 vsize=1215104 memory=1182740 CPUtime=102.29 cores=1,3,5,7
/proc/745/stat : 745 (BTD) R 742 745 466 0 -1 4202496 492844 0 0 0 10139 90 0 0 20 0 1 0 404033736 1244266496 295685 33554432000 4194304 36700936 140724015071392 140724015063528 4227444 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 72523776 140724015076392 140724015076468 140724015076468 140724015079377 0
/proc/745/statm: 303776 295685 452 7937 0 295804 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 1215104 KiB
Current children cumulated memory: 1182740 KiB

[startup+162.3 s]
/proc/loadavg: 1.95 1.06 0.47 3/199 758
/proc/meminfo: memFree=7823868/32770624 swapFree=67108848/67108860
[pid=745] ppid=742 vsize=1416932 memory=1384580 CPUtime=162.28 cores=1,3,5,7
/proc/745/stat : 745 (BTD) R 742 745 466 0 -1 4202496 618820 0 0 0 16116 112 0 0 20 0 1 0 404033736 1450938368 346145 33554432000 4194304 36700936 140724015071392 140724015063656 4227533 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 72523776 140724015076392 140724015076468 140724015076468 140724015079377 0
/proc/745/statm: 354233 346145 452 7937 0 346261 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 1416932 KiB
Current children cumulated memory: 1384580 KiB

[startup+222.3 s]
/proc/loadavg: 1.98 1.23 0.56 3/199 762
/proc/meminfo: memFree=7470156/32770624 swapFree=67108848/67108860
[pid=745] ppid=742 vsize=1587476 memory=1555476 CPUtime=222.27 cores=1,3,5,7
/proc/745/stat : 745 (BTD) R 742 745 466 0 -1 4202496 778151 0 0 0 22093 134 0 0 20 0 1 0 404033736 1625575424 388869 33554432000 4194304 36700936 140724015071392 140724015065784 4227533 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 72523776 140724015076392 140724015076468 140724015076468 140724015079377 0
/proc/745/statm: 396869 388869 452 7937 0 388897 0
Current children cumulated CPU time: 222.27 s
Current children cumulated vsize: 1587476 KiB
Current children cumulated memory: 1555476 KiB

[startup+282.3 s]
/proc/loadavg: 1.99 1.37 0.65 3/201 776
/proc/meminfo: memFree=7157204/32770624 swapFree=67108848/67108860
[pid=745] ppid=742 vsize=1738748 memory=1706684 CPUtime=282.27 cores=1,3,5,7
/proc/745/stat : 745 (BTD) R 742 745 466 0 -1 4202496 947608 0 0 0 28073 154 0 0 20 0 1 0 404033736 1780477952 426671 33554432000 4194304 36700936 140724015071392 140724015062872 4227533 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 72523776 140724015076392 140724015076468 140724015076468 140724015079377 0
/proc/745/statm: 434687 426671 452 7937 0 426715 0
Current children cumulated CPU time: 282.27 s
Current children cumulated vsize: 1738748 KiB
Current children cumulated memory: 1706684 KiB

[startup+342.3 s]
/proc/loadavg: 1.87 1.46 0.72 3/200 841
/proc/meminfo: memFree=21961784/32770624 swapFree=67108848/67108860
[pid=745] ppid=742 vsize=1879328 memory=1847432 CPUtime=342.27 cores=1,3,5,7
/proc/745/stat : 745 (BTD) R 742 745 466 0 -1 4202496 1107173 0 0 0 34051 176 0 0 20 0 1 0 404033736 1924431872 461858 33554432000 4194304 36700936 140724015071392 140724015063656 4227533 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 72523776 140724015076392 140724015076468 140724015076468 140724015079377 0
/proc/745/statm: 469832 461858 452 7937 0 461860 0
Current children cumulated CPU time: 342.27 s
Current children cumulated vsize: 1879328 KiB
Current children cumulated memory: 1847432 KiB

[startup+402.3 s]
/proc/loadavg: 1.95 1.55 0.80 3/200 845
/proc/meminfo: memFree=21825624/32770624 swapFree=67108848/67108860
[pid=745] ppid=742 vsize=2016184 memory=1983332 CPUtime=402.25 cores=1,3,5,7
/proc/745/stat : 745 (BTD) R 742 745 466 0 -1 4202496 1264038 0 0 0 40027 198 0 0 20 0 1 0 404033736 2064572416 495833 33554432000 4194304 36700936 140724015071392 140724015064968 4227444 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 72523776 140724015076392 140724015076468 140724015076468 140724015079377 0
/proc/745/statm: 504046 495833 452 7937 0 496074 0
Current children cumulated CPU time: 402.25 s
Current children cumulated vsize: 2016184 KiB
Current children cumulated memory: 1983332 KiB

[startup+462.3 s]
/proc/loadavg: 1.98 1.64 0.88 3/201 851
/proc/meminfo: memFree=21699312/32770624 swapFree=67108848/67108860
[pid=745] ppid=742 vsize=2142376 memory=2109396 CPUtime=462.24 cores=1,3,5,7
/proc/745/stat : 745 (BTD) R 742 745 466 0 -1 4202496 1458272 0 0 0 46004 220 0 0 20 0 1 0 404033736 2193793024 527349 33554432000 4194304 36700936 140724015071392 140724015063000 4227533 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 72523776 140724015076392 140724015076468 140724015076468 140724015079377 0
/proc/745/statm: 535594 527349 452 7937 0 527622 0
Current children cumulated CPU time: 462.24 s
Current children cumulated vsize: 2142376 KiB
Current children cumulated memory: 2109396 KiB


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

/proc/745/statm: 1021887 1013566 452 7937 0 1013915 0
Current children cumulated CPU time: 1721.67 s
Current children cumulated vsize: 4087548 KiB
Current children cumulated memory: 4054264 KiB

[startup+1782.3 s]
/proc/loadavg: 2.03 2.00 1.74 3/199 1001
/proc/meminfo: memFree=19671628/32770624 swapFree=67108848/67108860
[pid=745] ppid=742 vsize=4165164 memory=4131988 CPUtime=1781.64 cores=1,3,5,7
/proc/745/stat : 745 (BTD) R 742 745 466 0 -1 4202496 5540073 0 0 0 177525 639 0 0 20 0 1 0 404033736 4265127936 1032997 33554432000 4194304 36700936 140724015071392 140724015065784 4227533 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 72523776 140724015076392 140724015076468 140724015076468 140724015079377 0
/proc/745/statm: 1041291 1032997 452 7937 0 1033319 0
Current children cumulated CPU time: 1781.64 s
Current children cumulated vsize: 4165164 KiB
Current children cumulated memory: 4131988 KiB

[startup+1842.3 s]
/proc/loadavg: 2.01 2.00 1.75 3/199 1005
/proc/meminfo: memFree=19594288/32770624 swapFree=67108848/67108860
[pid=745] ppid=742 vsize=4241988 memory=4208804 CPUtime=1841.61 cores=1,3,5,7
/proc/745/stat : 745 (BTD) R 742 745 466 0 -1 4202496 5707343 0 0 0 183508 653 0 0 20 0 1 0 404033736 4343795712 1052201 33554432000 4194304 36700936 140724015071392 140724015064968 4227533 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 72523776 140724015076392 140724015076468 140724015076468 140724015079377 0
/proc/745/statm: 1060497 1052201 452 7937 0 1052525 0
Current children cumulated CPU time: 1841.61 s
Current children cumulated vsize: 4241988 KiB
Current children cumulated memory: 4208804 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.00 1.77 3/200 1011
/proc/meminfo: memFree=19517152/32770624 swapFree=67108848/67108860
[pid=745] ppid=742 vsize=4317888 memory=4284600 CPUtime=1901.58 cores=1,3,5,7
/proc/745/stat : 745 (BTD) R 742 745 466 0 -1 4202496 5872666 0 0 0 189490 668 0 0 20 0 1 0 404033736 4421517312 1071150 33554432000 4194304 36700936 140724015071392 140724015063656 4227533 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 72523776 140724015076392 140724015076468 140724015076468 140724015079377 0
/proc/745/statm: 1079472 1071150 452 7937 0 1071500 0
Current children cumulated CPU time: 1901.58 s
Current children cumulated vsize: 4317888 KiB
Current children cumulated memory: 4284600 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.00 1.78 3/199 1015
/proc/meminfo: memFree=19442456/32770624 swapFree=67108848/67108860
[pid=745] ppid=742 vsize=4393260 memory=4360184 CPUtime=1961.56 cores=1,3,5,7
/proc/745/stat : 745 (BTD) R 742 745 466 0 -1 4202496 6032540 0 0 0 195471 685 0 0 20 0 1 0 404033736 4498698240 1090046 33554432000 4194304 36700936 140724015071392 140724015065688 7949654 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 72523776 140724015076392 140724015076468 140724015076468 140724015079377 0
/proc/745/statm: 1098315 1090046 452 7937 0 1090343 0
Current children cumulated CPU time: 1961.56 s
Current children cumulated vsize: 4393260 KiB
Current children cumulated memory: 4360184 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.00 1.80 3/199 1019
/proc/meminfo: memFree=19367772/32770624 swapFree=67108848/67108860
[pid=745] ppid=742 vsize=4467840 memory=4434472 CPUtime=2021.54 cores=1,3,5,7
/proc/745/stat : 745 (BTD) R 742 745 466 0 -1 4202496 6189806 0 0 0 201452 702 0 0 20 0 1 0 404033736 4575068160 1108618 33554432000 4194304 36700936 140724015071392 140724015064968 4227518 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 72523776 140724015076392 140724015076468 140724015076468 140724015079377 0
/proc/745/statm: 1116960 1108618 452 7937 0 1108988 0
Current children cumulated CPU time: 2021.54 s
Current children cumulated vsize: 4467840 KiB
Current children cumulated memory: 4434472 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.00 1.81 3/201 1033
/proc/meminfo: memFree=19293044/32770624 swapFree=67108848/67108860
[pid=745] ppid=742 vsize=4541892 memory=4508664 CPUtime=2081.51 cores=1,3,5,7
/proc/745/stat : 745 (BTD) R 742 745 466 0 -1 4202496 6343709 0 0 0 207433 718 0 0 20 0 1 0 404033736 4650897408 1127166 33554432000 4194304 36700936 140724015071392 140724015065272 4227533 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 72523776 140724015076392 140724015076468 140724015076468 140724015079377 0
/proc/745/statm: 1135473 1127166 452 7937 0 1127501 0
Current children cumulated CPU time: 2081.51 s
Current children cumulated vsize: 4541892 KiB
Current children cumulated memory: 4508664 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.00 1.82 3/200 1037
/proc/meminfo: memFree=19219836/32770624 swapFree=67108848/67108860
[pid=745] ppid=742 vsize=4615152 memory=4581896 CPUtime=2141.48 cores=1,3,5,7
/proc/745/stat : 745 (BTD) R 742 745 466 0 -1 4202496 6492787 0 0 0 213416 732 0 0 20 0 1 0 404033736 4725915648 1145474 33554432000 4194304 36700936 140724015071392 140724015063656 4227536 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 72523776 140724015076392 140724015076468 140724015076468 140724015079377 0
/proc/745/statm: 1153788 1145474 452 7937 0 1145816 0
Current children cumulated CPU time: 2141.48 s
Current children cumulated vsize: 4615152 KiB
Current children cumulated memory: 4581896 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.00 1.83 3/200 1041
/proc/meminfo: memFree=19147004/32770624 swapFree=67108848/67108860
[pid=745] ppid=742 vsize=4687884 memory=4654584 CPUtime=2201.46 cores=1,3,5,7
/proc/745/stat : 745 (BTD) R 742 745 466 0 -1 4202496 6639388 0 0 0 219399 747 0 0 20 0 1 0 404033736 4800393216 1163646 33554432000 4194304 36700936 140724015071392 140724015063000 4227533 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 72523776 140724015076392 140724015076468 140724015076468 140724015079377 0
/proc/745/statm: 1171971 1163646 452 7937 0 1163999 0
Current children cumulated CPU time: 2201.46 s
Current children cumulated vsize: 4687884 KiB
Current children cumulated memory: 4654584 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.00 1.84 3/201 1047
/proc/meminfo: memFree=19074332/32770624 swapFree=67108848/67108860
[pid=745] ppid=742 vsize=4760088 memory=4726700 CPUtime=2261.45 cores=1,3,5,7
/proc/745/stat : 745 (BTD) R 742 745 466 0 -1 4202496 6783154 0 0 0 225384 761 0 0 20 0 1 0 404033736 4874330112 1181675 33554432000 4194304 36700936 140724015071392 140724015063000 4227533 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 72523776 140724015076392 140724015076468 140724015076468 140724015079377 0
/proc/745/statm: 1190022 1181675 452 7937 0 1182050 0
Current children cumulated CPU time: 2261.45 s
Current children cumulated vsize: 4760088 KiB
Current children cumulated memory: 4726700 KiB

[startup+2322.3 s]
/proc/loadavg: 2.16 2.03 1.87 3/200 1051
/proc/meminfo: memFree=19002372/32770624 swapFree=67108848/67108860
[pid=745] ppid=742 vsize=4831632 memory=4798496 CPUtime=2321.44 cores=1,3,5,7
/proc/745/stat : 745 (BTD) R 742 745 466 0 -1 4202496 6922882 0 0 0 231369 775 0 0 20 0 1 0 404033736 4947591168 1199624 33554432000 4194304 36700936 140724015071392 140724015065336 4227444 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 72523776 140724015076392 140724015076468 140724015076468 140724015079377 0
/proc/745/statm: 1207908 1199624 452 7937 0 1199936 0
Current children cumulated CPU time: 2321.44 s
Current children cumulated vsize: 4831632 KiB
Current children cumulated memory: 4798496 KiB

[startup+2382.3 s]
/proc/loadavg: 2.41 2.15 1.91 3/199 1055
/proc/meminfo: memFree=18931528/32770624 swapFree=67108848/67108860
[pid=745] ppid=742 vsize=4902780 memory=4869508 CPUtime=2381.41 cores=1,3,5,7
/proc/745/stat : 745 (BTD) R 742 745 466 0 -1 4202496 7056955 0 0 0 237352 789 0 0 20 0 1 0 404033736 5020446720 1217377 33554432000 4194304 36700936 140724015071392 140724015065272 4227533 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 72523776 140724015076392 140724015076468 140724015076468 140724015079377 0
/proc/745/statm: 1225695 1217377 452 7937 0 1217723 0
Current children cumulated CPU time: 2381.41 s
Current children cumulated vsize: 4902780 KiB
Current children cumulated memory: 4869508 KiB

[startup+2442.3 s]
/proc/loadavg: 2.15 2.12 1.92 3/200 1063
/proc/meminfo: memFree=18860232/32770624 swapFree=67108848/67108860
[pid=745] ppid=742 vsize=4973268 memory=4940092 CPUtime=2441.39 cores=1,3,5,7
/proc/745/stat : 745 (BTD) R 742 745 466 0 -1 4202496 7189211 0 0 0 243335 804 0 0 20 0 1 0 404033736 5092626432 1235023 33554432000 4194304 36700936 140724015071392 140724015066024 4227533 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 72523776 140724015076392 140724015076468 140724015076468 140724015079377 0
/proc/745/statm: 1243317 1235023 452 7937 0 1235345 0
Current children cumulated CPU time: 2441.39 s
Current children cumulated vsize: 4973268 KiB
Current children cumulated memory: 4940092 KiB

[startup+2502.3 s]
/proc/loadavg: 2.05 2.10 1.93 3/199 1067
/proc/meminfo: memFree=18790528/32770624 swapFree=67108848/67108860
[pid=745] ppid=742 vsize=5043492 memory=5010344 CPUtime=2501.37 cores=1,3,5,7
/proc/745/stat : 745 (BTD) R 742 745 466 0 -1 4202496 7318749 0 0 0 249317 820 0 0 20 0 1 0 404033736 5164535808 1252586 33554432000 4194304 36700936 140724015071392 140724015065336 4227533 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 72523776 140724015076392 140724015076468 140724015076468 140724015079377 0
/proc/745/statm: 1260873 1252586 452 7937 0 1252901 0
Current children cumulated CPU time: 2501.37 s
Current children cumulated vsize: 5043492 KiB
Current children cumulated memory: 5010344 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.04 2.09 1.93 3/199 1068
/proc/meminfo: memFree=18768924/32770624 swapFree=67108848/67108860
[pid=745] ppid=742 vsize=5064084 memory=5030848 CPUtime=2519.06 cores=1,3,5,7
/proc/745/stat : 745 (BTD) R 742 745 466 0 -1 4202496 7330456 0 0 0 251085 821 0 0 20 0 1 0 404033736 5185622016 1257712 33554432000 4194304 36700936 140724015071392 140724015065336 4227533 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 72523776 140724015076392 140724015076468 140724015076468 140724015079377 0
/proc/745/statm: 1266021 1257712 452 7937 0 1258049 0
Current children cumulated CPU time: 2519.06 s
Current children cumulated vsize: 5064084 KiB
Current children cumulated memory: 5030848 KiB

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

[startup+2520.11 s]
# the end of solver process 745 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2510.85 s, system=8.31554 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): 2520.11
CPU time (s): 2519.17
CPU user time (s): 2510.85
CPU system time (s): 8.31554
CPU usage (%): 99.9628
Max. virtual memory (cumulated for all children) (KiB): 5064084
Max. memory (cumulated for all children) (KiB): 5030848

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2510.86
system time used= 8.31554
maximum resident set size= 5030964
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7330456
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= 1289
involuntary context switches= 2507


# summary of solver processes directly reported to runsolver:
#   pid: 745
#   total CPU time (s): 2519.17
#   total CPU user time (s): 2510.85
#   total CPU system time (s): 8.31554

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 11.0968 second user time and 18.6038 second system time

The end

Launcher Data 

Begin job on node143 at 2019-09-12 11:35:22
IDJOB=4386765
IDBENCH=126912
IDSOLVER=2822
FILE ID=node143/4386765-1568280962
RUNJOBID= node143-1568280857-499
PBS_JOBID= 21701067
Free space on /tmp= 56372 MiB

SOLVER NAME= BTD 19.07.01
BENCH NAME= XCSP17/RoomMate/RoomMate-int-s1/RoomMate-sr1000c-int.xml
COMMAND LINE= BTD TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4386765-1568280962/watcher-4386765-1568280962 -o /tmp/evaluation-result-4386765-1568280962/solver-4386765-1568280962 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node143-1568280857-499 --watchdog 2580  BTD 2520 HOME/instance-4386765-1568280962.xml

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

MD5SUM BENCH= 2ff4403728a82746813109e0b9ab6660
RANDOM SEED=1294856819

node143.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	: 5333.73
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	: 5333.73
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	: 5333.73
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	: 5333.73
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:        16479444 kB
MemAvailable:   24423492 kB
Buffers:          123532 kB
Cached:          8094636 kB
SwapCached:            8 kB
Active:          9708172 kB
Inactive:        5882016 kB
Active(anon):    7326300 kB
Inactive(anon):   145044 kB
Active(file):    2381872 kB
Inactive(file):  5736972 kB
Unevictable:      107256 kB
Mlocked:          107256 kB
SwapTotal:      67108860 kB
SwapFree:       67108848 kB
Dirty:            144544 kB
Writeback:             0 kB
AnonPages:       7479160 kB
Mapped:            47788 kB
Shmem:             90756 kB
Slab:             282636 kB
SReclaimable:     253664 kB
SUnreclaim:        28972 kB
KernelStack:        3472 kB
PageTables:        19812 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    7849988 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     71680 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      132480 kB
DirectMap2M:    33413120 kB

Free space on /tmp at the end= 56316 MiB
End job on node143 at 2019-09-12 12:17:23