Trace number 4265342

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 2017-08-10? (TO) 2519.9299 2520.1399

General information on the benchmark

NameQRandom/QRandom-bdd-18-21-2/
bdd-18-21-2-133-78-24.xml
MD5SUM12e2e274c64cbf9c8a04283668281b9c
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 benchmark12.5897
Satisfiable
(Un)Satisfiability was proved
Number of variables21
Number of constraints133
Number of domains1
Minimum domain size2
Maximum domain size2
Distribution of domain sizes[{"size":2,"count":21}]
Minimum variable degree101
Maximum variable degree123
Distribution of variable degrees[{"degree":101,"count":1},{"degree":106,"count":1},{"degree":110,"count":2},{"degree":111,"count":2},{"degree":112,"count":1},{"degree":113,"count":3},{"degree":114,"count":1},{"degree":115,"count":1},{"degree":116,"count":2},{"degree":117,"count":2},{"degree":118,"count":1},{"degree":119,"count":2},{"degree":120,"count":1},{"degree":123,"count":1}]
Minimum constraint arity18
Maximum constraint arity18
Distribution of constraint arities[{"arity":18,"count":133}]
Number of extensional constraints133
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":133}]
Optimization problemNO
Type of objective

Solver Data 

7.71/7.80	c Version: 2017-08-10

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 (11675 MiB free)
  memory of node 1: 16384 MiB (15516 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4265342-1502703180/watcher-4265342-1502703180 -o /tmp/evaluation-result-4265342-1502703180/solver-4265342-1502703180 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node127-1502653304-21655 --watchdog 2580 BTD 2520 HOME/instance-4265342-1502703180.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=5370, runsolver pid=5367

[startup+0.100155 s]*
/proc/loadavg: 2.05 2.03 2.05 3/181 5371
/proc/meminfo: memFree=27844480/32770624 swapFree=67108860/67108860
[pid=5370] ppid=5367 vsize=31908 memory=2196 CPUtime=0.02 cores=1,3,5,7
/proc/5370/stat : 5370 (BTD) R 5367 5370 17093 0 -1 4202496 741 0 0 0 2 0 0 0 20 0 1 0 72511288 32673792 549 18446744073709551615 4194304 35031035 140733257038688 140733257038688 4641188 0 0 1 0 0 0 0 17 5 0 0 7 0 0 37130264 37226188 63033344 140733257044447 140733257044523 140733257044523 140733257048017 0
/proc/5370/statm: 7977 549 239 7529 0 424 0
Current children cumulated CPU time: 0.02 s
Current children cumulated vsize: 31908 KiB
Current children cumulated memory: 2196 KiB

[startup+0.209052 s]*
/proc/loadavg: 2.05 2.03 2.05 4/181 5371
/proc/meminfo: memFree=27840480/32770624 swapFree=67108860/67108860
[pid=5370] ppid=5367 vsize=36360 memory=6276 CPUtime=0.13 cores=1,3,5,7
/proc/5370/stat : 5370 (BTD) R 5367 5370 17093 0 -1 4202496 2096 0 0 0 13 0 0 0 20 0 1 0 72511288 37232640 1569 18446744073709551615 4194304 35031035 140733257038688 140733257038688 7408826 0 0 1 0 0 0 0 17 5 0 0 7 0 0 37130264 37226188 63033344 140733257044447 140733257044523 140733257044523 140733257048017 0
/proc/5370/statm: 9090 1569 239 7529 0 1537 0
Current children cumulated CPU time: 0.13 s
Current children cumulated vsize: 36360 KiB
Current children cumulated memory: 6276 KiB

[startup+0.30911 s]*
/proc/loadavg: 2.05 2.03 2.05 3/181 5371
/proc/meminfo: memFree=27796956/32770624 swapFree=67108860/67108860
[pid=5370] ppid=5367 vsize=82740 memory=52740 CPUtime=0.23 cores=1,3,5,7
/proc/5370/stat : 5370 (BTD) R 5367 5370 17093 0 -1 4202496 13699 0 0 0 21 2 0 0 20 0 1 0 72511288 84725760 13185 18446744073709551615 4194304 35031035 140733257038688 140733257038688 7408826 0 0 1 0 0 0 0 17 5 0 0 7 0 0 37130264 37226188 63033344 140733257044447 140733257044523 140733257044523 140733257048017 0
/proc/5370/statm: 20685 13185 256 7529 0 13132 0
Current children cumulated CPU time: 0.23 s
Current children cumulated vsize: 82740 KiB
Current children cumulated memory: 52740 KiB

[startup+0.700369 s]
/proc/loadavg: 2.05 2.03 2.05 3/181 5371
/proc/meminfo: memFree=27705444/32770624 swapFree=67108860/67108860
[pid=5370] ppid=5367 vsize=258168 memory=228300 CPUtime=0.61 cores=1,3,5,7
/proc/5370/stat : 5370 (BTD) R 5367 5370 17093 0 -1 4202496 57535 0 0 0 53 8 0 0 20 0 1 0 72511288 264364032 57009 18446744073709551615 4194304 35031035 140733257038688 140733257038688 7408826 0 0 1 0 0 0 0 17 5 0 0 7 0 0 37130264 37226188 63033344 140733257044447 140733257044523 140733257044523 140733257048017 0
/proc/5370/statm: 64542 57075 256 7529 0 56989 0
Current children cumulated CPU time: 0.61 s
Current children cumulated vsize: 258168 KiB
Current children cumulated memory: 228300 KiB

[startup+1.50032 s]
/proc/loadavg: 2.05 2.03 2.05 3/181 5371
/proc/meminfo: memFree=27342088/32770624 swapFree=67108860/67108860
[pid=5370] ppid=5367 vsize=625656 memory=595788 CPUtime=1.41 cores=1,3,5,7
/proc/5370/stat : 5370 (BTD) R 5367 5370 17093 0 -1 4202496 149433 0 0 0 122 19 0 0 20 0 1 0 72511288 640671744 148947 18446744073709551615 4194304 35031035 140733257038688 140733257038688 7408826 0 0 1 0 0 0 0 17 5 0 0 7 0 0 37130264 37226188 63033344 140733257044447 140733257044523 140733257044523 140733257048017 0
/proc/5370/statm: 156447 148947 256 7529 0 148894 0
Current children cumulated CPU time: 1.41 s
Current children cumulated vsize: 625656 KiB
Current children cumulated memory: 595788 KiB

[startup+3.10036 s]
/proc/loadavg: 1.97 2.01 2.04 3/181 5371
/proc/meminfo: memFree=26883784/32770624 swapFree=67108860/67108860
[pid=5370] ppid=5367 vsize=1358124 memory=1328180 CPUtime=3.01 cores=1,3,5,7
/proc/5370/stat : 5370 (BTD) R 5367 5370 17093 0 -1 4202496 340253 0 0 0 259 42 0 0 20 0 1 0 72511288 1390718976 332045 18446744073709551615 4194304 35031035 140733257038688 140733257038688 7408826 0 0 1 0 0 0 0 17 5 0 0 7 0 0 37130264 37226188 63033344 140733257044447 140733257044523 140733257044523 140733257048017 0
/proc/5370/statm: 339531 332045 256 7529 0 331978 0
Current children cumulated CPU time: 3.01 s
Current children cumulated vsize: 1358124 KiB
Current children cumulated memory: 1328180 KiB

[startup+6.30036 s]*
/proc/loadavg: 1.97 2.01 2.04 3/181 5371
/proc/meminfo: memFree=25042756/32770624 swapFree=67108860/67108860
[pid=5370] ppid=5367 vsize=2831640 memory=2801836 CPUtime=6.22 cores=1,3,5,7
/proc/5370/stat : 5370 (BTD) R 5367 5370 17093 0 -1 4202496 708760 0 0 0 534 88 0 0 20 0 1 0 72511288 2899599360 700393 18446744073709551615 4194304 35031035 140733257038688 140733257030904 7408826 0 0 1 0 0 0 0 17 5 0 0 7 0 0 37130264 37226188 63033344 140733257044447 140733257044523 140733257044523 140733257048017 0
/proc/5370/statm: 707910 700393 256 7529 0 700357 0
Current children cumulated CPU time: 6.22 s
Current children cumulated vsize: 2831640 KiB
Current children cumulated memory: 2801836 KiB

[startup+12.7004 s]
/proc/loadavg: 2.05 2.03 2.05 3/181 5371
/proc/meminfo: memFree=24354596/32770624 swapFree=67108860/67108860
[pid=5370] ppid=5367 vsize=3513904 memory=3484576 CPUtime=12.61 cores=1,3,5,7
/proc/5370/stat : 5370 (BTD) R 5367 5370 17093 0 -1 4202496 1654369 0 0 0 1120 141 0 0 20 0 1 0 72511288 3598237696 871144 18446744073709551615 4194304 35031035 140733257038688 140733257037688 4376729 0 0 1 0 0 0 0 17 5 0 0 7 0 0 37130264 37226188 63033344 140733257044447 140733257044523 140733257044523 140733257048017 0
/proc/5370/statm: 878476 871144 294 7529 0 870923 0
Current children cumulated CPU time: 12.61 s
Current children cumulated vsize: 3513904 KiB
Current children cumulated memory: 3484576 KiB

[startup+25.5004 s]
/proc/loadavg: 2.04 2.03 2.05 3/181 5372
/proc/meminfo: memFree=24355088/32770624 swapFree=67108860/67108860
[pid=5370] ppid=5367 vsize=3513904 memory=3484576 CPUtime=25.41 cores=1,3,5,7
/proc/5370/stat : 5370 (BTD) R 5367 5370 17093 0 -1 4202496 2407575 0 0 0 2369 172 0 0 20 0 1 0 72511288 3598237696 871144 18446744073709551615 4194304 35031035 140733257038688 140733257037688 4376535 0 0 1 0 0 0 0 17 5 0 0 7 0 0 37130264 37226188 63033344 140733257044447 140733257044523 140733257044523 140733257048017 0
/proc/5370/statm: 878476 871144 294 7529 0 870923 0
Current children cumulated CPU time: 25.41 s
Current children cumulated vsize: 3513904 KiB
Current children cumulated memory: 3484576 KiB

[startup+51.1004 s]
/proc/loadavg: 2.03 2.02 2.05 3/181 5372
/proc/meminfo: memFree=24354876/32770624 swapFree=67108860/67108860
[pid=5370] ppid=5367 vsize=3513904 memory=3484576 CPUtime=51.01 cores=1,3,5,7
/proc/5370/stat : 5370 (BTD) R 5367 5370 17093 0 -1 4202496 3380260 0 0 0 4890 211 0 0 20 0 1 0 72511288 3598237696 871144 18446744073709551615 4194304 35031035 140733257038688 140733257037688 7416203 0 0 1 0 0 0 0 17 5 0 0 7 0 0 37130264 37226188 63033344 140733257044447 140733257044523 140733257044523 140733257048017 0
/proc/5370/statm: 878476 871144 294 7529 0 870923 0
Current children cumulated CPU time: 51.01 s
Current children cumulated vsize: 3513904 KiB
Current children cumulated memory: 3484576 KiB

[startup+102.3 s]*
/proc/loadavg: 2.01 2.02 2.05 3/184 5388
/proc/meminfo: memFree=24350792/32770624 swapFree=67108860/67108860
[pid=5370] ppid=5367 vsize=3513904 memory=3484576 CPUtime=102.21 cores=1,3,5,7
/proc/5370/stat : 5370 (BTD) R 5367 5370 17093 0 -1 4202496 4438749 0 0 0 9969 252 0 0 20 0 1 0 72511288 3598237696 871144 18446744073709551615 4194304 35031035 140733257038688 140733257037688 4376535 0 0 1 0 0 0 0 17 5 0 0 7 0 0 37130264 37226188 63033344 140733257044447 140733257044523 140733257044523 140733257048017 0
/proc/5370/statm: 878476 871144 294 7529 0 870923 0
Current children cumulated CPU time: 102.21 s
Current children cumulated vsize: 3513904 KiB
Current children cumulated memory: 3484576 KiB

[startup+162.3 s]*
/proc/loadavg: 2.00 2.01 2.05 3/184 5390
/proc/meminfo: memFree=24350476/32770624 swapFree=67108860/67108860
[pid=5370] ppid=5367 vsize=3513904 memory=3484576 CPUtime=162.21 cores=1,3,5,7
/proc/5370/stat : 5370 (BTD) R 5367 5370 17093 0 -1 4202496 5297661 0 0 0 15936 285 0 0 20 0 1 0 72511288 3598237696 871144 18446744073709551615 4194304 35031035 140733257038688 140733257037688 4376532 0 0 1 0 0 0 0 17 5 0 0 7 0 0 37130264 37226188 63033344 140733257044447 140733257044523 140733257044523 140733257048017 0
/proc/5370/statm: 878476 871144 294 7529 0 870923 0
Current children cumulated CPU time: 162.21 s
Current children cumulated vsize: 3513904 KiB
Current children cumulated memory: 3484576 KiB

[startup+222.3 s]*
/proc/loadavg: 2.00 2.01 2.05 3/181 5392
/proc/meminfo: memFree=24353608/32770624 swapFree=67108860/67108860
[pid=5370] ppid=5367 vsize=3513904 memory=3484576 CPUtime=222.21 cores=1,3,5,7
/proc/5370/stat : 5370 (BTD) R 5367 5370 17093 0 -1 4202496 6177849 0 0 0 21901 320 0 0 20 0 1 0 72511288 3598237696 871144 18446744073709551615 4194304 35031035 140733257038688 140733257037688 4376535 0 0 1 0 0 0 0 17 5 0 0 7 0 0 37130264 37226188 63033344 140733257044447 140733257044523 140733257044523 140733257048017 0
/proc/5370/statm: 878476 871144 294 7529 0 870923 0
Current children cumulated CPU time: 222.21 s
Current children cumulated vsize: 3513904 KiB
Current children cumulated memory: 3484576 KiB

[startup+282.3 s]*
/proc/loadavg: 2.00 2.01 2.05 3/181 5394
/proc/meminfo: memFree=24354148/32770624 swapFree=67108860/67108860
[pid=5370] ppid=5367 vsize=3513904 memory=3484576 CPUtime=282.21 cores=1,3,5,7
/proc/5370/stat : 5370 (BTD) R 5367 5370 17093 0 -1 4202496 6971213 0 0 0 27870 351 0 0 20 0 1 0 72511288 3598237696 871144 18446744073709551615 4194304 35031035 140733257038688 140733257037688 4213184 0 0 1 0 0 0 0 17 5 0 0 7 0 0 37130264 37226188 63033344 140733257044447 140733257044523 140733257044523 140733257048017 0
/proc/5370/statm: 878476 871144 294 7529 0 870923 0
Current children cumulated CPU time: 282.21 s
Current children cumulated vsize: 3513904 KiB
Current children cumulated memory: 3484576 KiB

[startup+342.3 s]*
/proc/loadavg: 2.00 2.01 2.05 3/181 5396
/proc/meminfo: memFree=24354396/32770624 swapFree=67108860/67108860
[pid=5370] ppid=5367 vsize=3513904 memory=3484576 CPUtime=342.2 cores=1,3,5,7
/proc/5370/stat : 5370 (BTD) R 5367 5370 17093 0 -1 4202496 7921909 0 0 0 33832 388 0 0 20 0 1 0 72511288 3598237696 871144 18446744073709551615 4194304 35031035 140733257038688 140733257037688 7407356 0 0 1 0 0 0 0 17 5 0 0 7 0 0 37130264 37226188 63033344 140733257044447 140733257044523 140733257044523 140733257048017 0
/proc/5370/statm: 878476 871144 294 7529 0 870923 0
Current children cumulated CPU time: 342.2 s
Current children cumulated vsize: 3513904 KiB
Current children cumulated memory: 3484576 KiB

[startup+402.3 s]*
/proc/loadavg: 2.00 2.01 2.05 3/181 5399
/proc/meminfo: memFree=24354584/32770624 swapFree=67108860/67108860
[pid=5370] ppid=5367 vsize=3513904 memory=3484576 CPUtime=402.21 cores=1,3,5,7
/proc/5370/stat : 5370 (BTD) R 5367 5370 17093 0 -1 4202496 8622971 0 0 0 39806 415 0 0 20 0 1 0 72511288 3598237696 871144 18446744073709551615 4194304 35031035 140733257038688 140733257037688 6440512 0 0 1 0 0 0 0 17 5 0 0 7 0 0 37130264 37226188 63033344 140733257044447 140733257044523 140733257044523 140733257048017 0
/proc/5370/statm: 878476 871144 294 7529 0 870923 0
Current children cumulated CPU time: 402.21 s
Current children cumulated vsize: 3513904 KiB
Current children cumulated memory: 3484576 KiB

[startup+462.3 s]*
/proc/loadavg: 2.00 2.01 2.05 3/181 5401
/proc/meminfo: memFree=24354556/32770624 swapFree=67108860/67108860
[pid=5370] ppid=5367 vsize=3513904 memory=3484576 CPUtime=462.2 cores=1,3,5,7
/proc/5370/stat : 5370 (BTD) R 5367 5370 17093 0 -1 4202496 9597538 0 0 0 45767 453 0 0 20 0 1 0 72511288 3598237696 871144 18446744073709551615 4194304 35031035 140733257038688 140733257037688 7405845 0 0 1 0 0 0 0 17 5 0 0 7 0 0 37130264 37226188 63033344 140733257044447 140733257044523 140733257044523 140733257048017 0
/proc/5370/statm: 878476 871144 294 7529 0 870923 0
Current children cumulated CPU time: 462.2 s
Current children cumulated vsize: 3513904 KiB
Current children cumulated memory: 3484576 KiB


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

/proc/meminfo: memFree=24353636/32770624 swapFree=67108860/67108860
[pid=5370] ppid=5367 vsize=3513904 memory=3484576 CPUtime=1782.14 cores=1,3,5,7
/proc/5370/stat : 5370 (BTD) R 5367 5370 17093 0 -1 4202496 27161406 0 0 0 177051 1163 0 0 20 0 1 0 72511288 3598237696 871144 18446744073709551615 4194304 35031035 140733257038688 140733257037688 4376729 0 0 1 0 0 0 0 17 3 0 0 7 0 0 37130264 37226188 63033344 140733257044447 140733257044523 140733257044523 140733257048017 0
/proc/5370/statm: 878476 871144 294 7529 0 870923 0
Current children cumulated CPU time: 1782.14 s
Current children cumulated vsize: 3513904 KiB
Current children cumulated memory: 3484576 KiB

[startup+1842.3 s]*
/proc/loadavg: 2.00 2.01 2.05 3/181 5478
/proc/meminfo: memFree=24352816/32770624 swapFree=67108860/67108860
[pid=5370] ppid=5367 vsize=3513904 memory=3484576 CPUtime=1842.14 cores=1,3,5,7
/proc/5370/stat : 5370 (BTD) R 5367 5370 17093 0 -1 4202496 27829682 0 0 0 183022 1192 0 0 20 0 1 0 72511288 3598237696 871144 18446744073709551615 4194304 35031035 140733257038688 140733257037688 4376535 0 0 1 0 0 0 0 17 3 0 0 7 0 0 37130264 37226188 63033344 140733257044447 140733257044523 140733257044523 140733257048017 0
/proc/5370/statm: 878476 871144 294 7529 0 870923 0
Current children cumulated CPU time: 1842.14 s
Current children cumulated vsize: 3513904 KiB
Current children cumulated memory: 3484576 KiB

[startup+1902.3 s]*
/proc/loadavg: 2.00 2.01 2.05 3/184 5494
/proc/meminfo: memFree=24349492/32770624 swapFree=67108860/67108860
[pid=5370] ppid=5367 vsize=3513904 memory=3484576 CPUtime=1902.14 cores=1,3,5,7
/proc/5370/stat : 5370 (BTD) R 5367 5370 17093 0 -1 4202496 28559711 0 0 0 188992 1222 0 0 20 0 1 0 72511288 3598237696 871144 18446744073709551615 4194304 35031035 140733257038688 140733257037688 4376746 0 0 1 0 0 0 0 17 3 0 0 7 0 0 37130264 37226188 63033344 140733257044447 140733257044523 140733257044523 140733257048017 0
/proc/5370/statm: 878476 871144 294 7529 0 870923 0
Current children cumulated CPU time: 1902.14 s
Current children cumulated vsize: 3513904 KiB
Current children cumulated memory: 3484576 KiB

[startup+1962.3 s]*
/proc/loadavg: 2.15 2.05 2.06 3/184 5743
/proc/meminfo: memFree=27282456/32770624 swapFree=67108860/67108860
[pid=5370] ppid=5367 vsize=3513904 memory=3484576 CPUtime=1962.13 cores=1,3,5,7
/proc/5370/stat : 5370 (BTD) R 5367 5370 17093 0 -1 4202496 29522656 0 0 0 194949 1264 0 0 20 0 1 0 72511288 3598237696 871144 18446744073709551615 4194304 35031035 140733257038688 140733257037688 4376535 0 0 1 0 0 0 0 17 3 0 0 7 0 0 37130264 37226188 63033344 140733257044447 140733257044523 140733257044523 140733257048017 0
/proc/5370/statm: 878476 871144 294 7529 0 870923 0
Current children cumulated CPU time: 1962.13 s
Current children cumulated vsize: 3513904 KiB
Current children cumulated memory: 3484576 KiB

[startup+2022.3 s]*
/proc/loadavg: 2.05 2.04 2.05 3/181 5805
/proc/meminfo: memFree=27296132/32770624 swapFree=67108860/67108860
[pid=5370] ppid=5367 vsize=3513904 memory=3484576 CPUtime=2022.13 cores=1,3,5,7
/proc/5370/stat : 5370 (BTD) R 5367 5370 17093 0 -1 4202496 30402654 0 0 0 200914 1299 0 0 20 0 1 0 72511288 3598237696 871144 18446744073709551615 4194304 35031035 140733257038688 140733257037688 7406184 0 0 1 0 0 0 0 17 3 0 0 7 0 0 37130264 37226188 63033344 140733257044447 140733257044523 140733257044523 140733257048017 0
/proc/5370/statm: 878476 871144 294 7529 0 870923 0
Current children cumulated CPU time: 2022.13 s
Current children cumulated vsize: 3513904 KiB
Current children cumulated memory: 3484576 KiB

[startup+2082.3 s]*
/proc/loadavg: 2.02 2.03 2.05 3/181 5807
/proc/meminfo: memFree=27296516/32770624 swapFree=67108860/67108860
[pid=5370] ppid=5367 vsize=3513904 memory=3484576 CPUtime=2082.12 cores=1,3,5,7
/proc/5370/stat : 5370 (BTD) R 5367 5370 17093 0 -1 4202496 31147657 0 0 0 206883 1329 0 0 20 0 1 0 72511288 3598237696 871144 18446744073709551615 4194304 35031035 140733257038688 140733257037688 7408251 0 0 1 0 0 0 0 17 3 0 0 7 0 0 37130264 37226188 63033344 140733257044447 140733257044523 140733257044523 140733257048017 0
/proc/5370/statm: 878476 871144 294 7529 0 870923 0
Current children cumulated CPU time: 2082.12 s
Current children cumulated vsize: 3513904 KiB
Current children cumulated memory: 3484576 KiB

[startup+2142.3 s]*
/proc/loadavg: 2.01 2.03 2.05 3/181 5809
/proc/meminfo: memFree=27296436/32770624 swapFree=67108860/67108860
[pid=5370] ppid=5367 vsize=3513904 memory=3484576 CPUtime=2142.11 cores=1,3,5,7
/proc/5370/stat : 5370 (BTD) R 5367 5370 17093 0 -1 4202496 31859004 0 0 0 212851 1360 0 0 20 0 1 0 72511288 3598237696 871144 18446744073709551615 4194304 35031035 140733257038688 140733257037688 4376535 0 0 1 0 0 0 0 17 3 0 0 7 0 0 37130264 37226188 63033344 140733257044447 140733257044523 140733257044523 140733257048017 0
/proc/5370/statm: 878476 871144 294 7529 0 870923 0
Current children cumulated CPU time: 2142.11 s
Current children cumulated vsize: 3513904 KiB
Current children cumulated memory: 3484576 KiB

[startup+2202.3 s]*
/proc/loadavg: 2.00 2.02 2.05 3/181 5812
/proc/meminfo: memFree=27296200/32770624 swapFree=67108860/67108860
[pid=5370] ppid=5367 vsize=3513904 memory=3484576 CPUtime=2202.11 cores=1,3,5,7
/proc/5370/stat : 5370 (BTD) R 5367 5370 17093 0 -1 4202496 32485754 0 0 0 218826 1385 0 0 20 0 1 0 72511288 3598237696 871144 18446744073709551615 4194304 35031035 140733257038688 140733257037688 4376535 0 0 1 0 0 0 0 17 3 0 0 7 0 0 37130264 37226188 63033344 140733257044447 140733257044523 140733257044523 140733257048017 0
/proc/5370/statm: 878476 871144 294 7529 0 870923 0
Current children cumulated CPU time: 2202.11 s
Current children cumulated vsize: 3513904 KiB
Current children cumulated memory: 3484576 KiB

[startup+2262.3 s]*
/proc/loadavg: 2.00 2.02 2.05 3/181 5814
/proc/meminfo: memFree=27296256/32770624 swapFree=67108860/67108860
[pid=5370] ppid=5367 vsize=3513904 memory=3484576 CPUtime=2262.1 cores=1,3,5,7
/proc/5370/stat : 5370 (BTD) R 5367 5370 17093 0 -1 4202496 33341553 0 0 0 224792 1418 0 0 20 0 1 0 72511288 3598237696 871144 18446744073709551615 4194304 35031035 140733257038688 140733257037688 4376535 0 0 1 0 0 0 0 17 3 0 0 7 0 0 37130264 37226188 63033344 140733257044447 140733257044523 140733257044523 140733257048017 0
/proc/5370/statm: 878476 871144 294 7529 0 870923 0
Current children cumulated CPU time: 2262.1 s
Current children cumulated vsize: 3513904 KiB
Current children cumulated memory: 3484576 KiB

[startup+2322.3 s]*
/proc/loadavg: 2.00 2.01 2.05 3/181 5816
/proc/meminfo: memFree=27295996/32770624 swapFree=67108860/67108860
[pid=5370] ppid=5367 vsize=3513904 memory=3484576 CPUtime=2322.1 cores=1,3,5,7
/proc/5370/stat : 5370 (BTD) R 5367 5370 17093 0 -1 4202496 33998597 0 0 0 230767 1443 0 0 20 0 1 0 72511288 3598237696 871144 18446744073709551615 4194304 35031035 140733257038688 140733257037688 4376535 0 0 1 0 0 0 0 17 3 0 0 7 0 0 37130264 37226188 63033344 140733257044447 140733257044523 140733257044523 140733257048017 0
/proc/5370/statm: 878476 871144 294 7529 0 870923 0
Current children cumulated CPU time: 2322.1 s
Current children cumulated vsize: 3513904 KiB
Current children cumulated memory: 3484576 KiB

[startup+2382.3 s]*
/proc/loadavg: 2.00 2.01 2.05 3/181 5819
/proc/meminfo: memFree=27296284/32770624 swapFree=67108860/67108860
[pid=5370] ppid=5367 vsize=3513904 memory=3484576 CPUtime=2382.09 cores=1,3,5,7
/proc/5370/stat : 5370 (BTD) R 5367 5370 17093 0 -1 4202496 34696912 0 0 0 236737 1472 0 0 20 0 1 0 72511288 3598237696 871144 18446744073709551615 4194304 35031035 140733257038688 140733257037688 7398907 0 0 1 0 0 0 0 17 3 0 0 7 0 0 37130264 37226188 63033344 140733257044447 140733257044523 140733257044523 140733257048017 0
/proc/5370/statm: 878476 871144 294 7529 0 870923 0
Current children cumulated CPU time: 2382.09 s
Current children cumulated vsize: 3513904 KiB
Current children cumulated memory: 3484576 KiB

[startup+2442.3 s]*
/proc/loadavg: 2.00 2.01 2.05 3/181 5821
/proc/meminfo: memFree=27296040/32770624 swapFree=67108860/67108860
[pid=5370] ppid=5367 vsize=3513904 memory=3484576 CPUtime=2442.09 cores=1,3,5,7
/proc/5370/stat : 5370 (BTD) R 5367 5370 17093 0 -1 4202496 35308915 0 0 0 242711 1498 0 0 20 0 1 0 72511288 3598237696 871144 18446744073709551615 4194304 35031035 140733257038688 140733257037688 4376535 0 0 1 0 0 0 0 17 3 0 0 7 0 0 37130264 37226188 63033344 140733257044447 140733257044523 140733257044523 140733257048017 0
/proc/5370/statm: 878476 871144 294 7529 0 870923 0
Current children cumulated CPU time: 2442.09 s
Current children cumulated vsize: 3513904 KiB
Current children cumulated memory: 3484576 KiB

[startup+2502.3 s]*
/proc/loadavg: 2.04 2.03 2.05 3/185 5839
/proc/meminfo: memFree=27291864/32770624 swapFree=67108860/67108860
[pid=5370] ppid=5367 vsize=3513904 memory=3484576 CPUtime=2502.09 cores=1,3,5,7
/proc/5370/stat : 5370 (BTD) R 5367 5370 17093 0 -1 4202496 35857169 0 0 0 248689 1520 0 0 20 0 1 0 72511288 3598237696 871144 18446744073709551615 4194304 35031035 140733257038688 140733257037688 4376535 0 0 1 0 0 0 0 17 3 0 0 7 0 0 37130264 37226188 63033344 140733257044447 140733257044523 140733257044523 140733257048017 0
/proc/5370/statm: 878476 871144 294 7529 0 870923 0
Current children cumulated CPU time: 2502.09 s
Current children cumulated vsize: 3513904 KiB
Current children cumulated memory: 3484576 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]
/proc/loadavg: 2.03 2.02 2.05 3/185 5839
/proc/meminfo: memFree=27291848/32770624 swapFree=67108860/67108860
[pid=5370] ppid=5367 vsize=3513904 memory=3484576 CPUtime=2519.78 cores=1,3,5,7
/proc/5370/stat : 5370 (BTD) R 5367 5370 17093 0 -1 4202496 36055825 0 0 0 250450 1528 0 0 20 0 1 0 72511288 3598237696 871144 18446744073709551615 4194304 35031035 140733257038688 140733257037688 4376590 0 0 1 0 0 0 0 17 3 0 0 7 0 0 37130264 37226188 63033344 140733257044447 140733257044523 140733257044523 140733257048017 0
/proc/5370/statm: 878476 871144 294 7529 0 870923 0
Current children cumulated CPU time: 2519.78 s
Current children cumulated vsize: 3513904 KiB
Current children cumulated memory: 3484576 KiB

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

[startup+2520.14 s]
# the end of solver process 5370 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2504.51 s, system=15.4233 s

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

[startup+2520.1 s]*
/proc/loadavg: 2.03 2.02 2.05 3/185 5839
/proc/meminfo: memFree=30031924/32770624 swapFree=67108860/67108860
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): 2520.14
CPU time (s): 2519.93
CPU user time (s): 2504.51
CPU system time (s): 15.4233
CPU usage (%): 99.9916
Max. virtual memory (cumulated for all children) (KiB): 3516984
Max. memory (cumulated for all children) (KiB): 3485776

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2504.51
system time used= 15.4233
maximum resident set size= 3487128
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 36055825
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= 24
involuntary context switches= 679


# summary of solver processes directly reported to runsolver:
#   pid: 5370
#   total CPU time (s): 2519.93
#   total CPU user time (s): 2504.51
#   total CPU system time (s): 15.4233

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.59738 second user time and 18.8644 second system time

The end

Launcher Data 

Begin job on node127 at 2017-08-14 11:18:51
IDJOB=4265342
IDBENCH=125997
IDSOLVER=2654
FILE ID=node127/4265342-1502703180
RUNJOBID= node127-1502653304-21655
PBS_JOBID= 
Free space on /tmp= 61988 MiB

SOLVER NAME= BTD 2017-08-10
BENCH NAME= XCSP17/QRandom/QRandom-bdd-18-21-2/bdd-18-21-2-133-78-24.xml
COMMAND LINE= BTD TIMEOUT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4265342-1502703180/watcher-4265342-1502703180 -o /tmp/evaluation-result-4265342-1502703180/solver-4265342-1502703180 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node127-1502653304-21655 --watchdog 2580  BTD 2520 HOME/instance-4265342-1502703180.xml

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

MD5SUM BENCH= 12e2e274c64cbf9c8a04283668281b9c
RANDOM SEED=126296666

node127.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	: 5333.92
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	: 5333.92
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	: 5333.92
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	: 5333.92
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:        27845208 kB
MemAvailable:   28481948 kB
Buffers:          229320 kB
Cached:           696620 kB
SwapCached:            0 kB
Active:          4197616 kB
Inactive:         278796 kB
Active(anon):    3500336 kB
Inactive(anon):    83828 kB
Active(file):     697280 kB
Inactive(file):   194968 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:             40352 kB
Writeback:           216 kB
AnonPages:       3593432 kB
Mapped:            49540 kB
Shmem:             33444 kB
Slab:             146616 kB
SReclaimable:     120656 kB
SUnreclaim:        25960 kB
KernelStack:        3264 kB
PageTables:        11440 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    3827324 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     67584 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      118144 kB
DirectMap2M:    33427456 kB

Free space on /tmp at the end= 61924 MiB
End job on node127 at 2017-08-14 12:00:51