Trace number 4265257

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) 2519.8301 2520.01

General information on the benchmark

NameMagicSquare/MagicSquare-sum-s1/
MagicSquare-23-sum.xml
MD5SUMd4be5d2e2f36b13e59ce195ffddd0d7a
Bench CategoryCSP (decision problem)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables529
Number of constraints49
Number of domains1
Minimum domain size529
Maximum domain size529
Distribution of domain sizes[{"size":529,"count":529}]
Minimum variable degree3
Maximum variable degree5
Distribution of variable degrees[{"degree":3,"count":484},{"degree":4,"count":44},{"degree":5,"count":1}]
Minimum constraint arity23
Maximum constraint arity529
Distribution of constraint arities[{"arity":23,"count":48},{"arity":529,"count":1}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"allDifferent","count":1},{"type":"sum","count":48}]
Optimization problemNO
Type of objective

Solver Data 

0.31/0.43	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 (14693 MiB free)
  memory of node 1: 16384 MiB (15510 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4265257-1502738518/watcher-4265257-1502738518 -o /tmp/evaluation-result-4265257-1502738518/solver-4265257-1502738518 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node127-1502653304-21655 --watchdog 2580 BTD 2520 HOME/instance-4265257-1502738518.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=14659, runsolver pid=14656

[startup+0.100152 s]*
/proc/loadavg: 2.13 2.13 2.09 3/181 14660
/proc/meminfo: memFree=30928540/32770624 swapFree=67108860/67108860
[pid=14659] ppid=14656 vsize=31576 memory=1836 CPUtime=0.01 cores=1,3,5,7
/proc/14659/stat : 14659 (BTD) R 14656 14659 17093 0 -1 4202496 629 0 0 0 1 0 0 0 20 0 1 0 76045030 32333824 459 18446744073709551615 4194304 35031035 140730865046816 140730865046816 7408826 0 0 1 0 0 0 0 17 3 0 0 9 0 0 37130264 37226188 57995264 140730865054175 140730865054251 140730865054251 140730865057745 0
/proc/14659/statm: 7894 459 232 7529 0 341 0
Current children cumulated CPU time: 0.01 s
Current children cumulated vsize: 31576 KiB
Current children cumulated memory: 1836 KiB

[startup+0.208993 s]*
/proc/loadavg: 2.13 2.13 2.09 3/181 14660
/proc/meminfo: memFree=30922220/32770624 swapFree=67108860/67108860
[pid=14659] ppid=14656 vsize=37796 memory=8056 CPUtime=0.12 cores=1,3,5,7
/proc/14659/stat : 14659 (BTD) R 14656 14659 17093 0 -1 4202496 2181 0 0 0 12 0 0 0 20 0 1 0 76045030 38703104 2014 18446744073709551615 4194304 35031035 140730865046816 140730865046816 7408826 0 0 1 0 0 0 0 17 3 0 0 9 0 0 37130264 37226188 57995264 140730865054175 140730865054251 140730865054251 140730865057745 0
/proc/14659/statm: 9449 2014 232 7529 0 1896 0
Current children cumulated CPU time: 0.12 s
Current children cumulated vsize: 37796 KiB
Current children cumulated memory: 8056 KiB

[startup+0.309142 s]*
/proc/loadavg: 2.13 2.13 2.09 3/181 14660
/proc/meminfo: memFree=30916640/32770624 swapFree=67108860/67108860
[pid=14659] ppid=14656 vsize=43468 memory=13724 CPUtime=0.22 cores=1,3,5,7
/proc/14659/stat : 14659 (BTD) R 14656 14659 17093 0 -1 4202496 3605 0 0 0 22 0 0 0 20 0 1 0 76045030 44511232 3431 18446744073709551615 4194304 35031035 140730865046816 140730865046816 7408826 0 0 1 0 0 0 0 17 3 0 0 9 0 0 37130264 37226188 57995264 140730865054175 140730865054251 140730865054251 140730865057745 0
/proc/14659/statm: 10867 3431 232 7529 0 3314 0
Current children cumulated CPU time: 0.22 s
Current children cumulated vsize: 43468 KiB
Current children cumulated memory: 13724 KiB

[startup+0.700299 s]
/proc/loadavg: 2.13 2.13 2.09 3/181 14660
/proc/meminfo: memFree=30902384/32770624 swapFree=67108860/67108860
[pid=14659] ppid=14656 vsize=56820 memory=27488 CPUtime=0.6 cores=1,3,5,7
/proc/14659/stat : 14659 (BTD) R 14656 14659 17093 0 -1 4202496 7020 0 0 0 59 1 0 0 20 0 1 0 76045030 58183680 6872 18446744073709551615 4194304 35031035 140730865046816 140730865042536 4443299 0 0 1 0 0 0 0 17 3 0 0 9 0 0 37130264 37226188 57995264 140730865054175 140730865054251 140730865054251 140730865057745 0
/proc/14659/statm: 14205 6872 292 7529 0 6652 0
Current children cumulated CPU time: 0.6 s
Current children cumulated vsize: 56820 KiB
Current children cumulated memory: 27488 KiB

[startup+1.50029 s]
/proc/loadavg: 2.13 2.13 2.09 3/181 14660
/proc/meminfo: memFree=30902356/32770624 swapFree=67108860/67108860
[pid=14659] ppid=14656 vsize=56820 memory=27488 CPUtime=1.4 cores=1,3,5,7
/proc/14659/stat : 14659 (BTD) R 14656 14659 17093 0 -1 4202496 7020 0 0 0 139 1 0 0 20 0 1 0 76045030 58183680 6872 18446744073709551615 4194304 35031035 140730865046816 140730865042536 6457973 0 0 1 0 0 0 0 17 3 0 0 9 0 0 37130264 37226188 57995264 140730865054175 140730865054251 140730865054251 140730865057745 0
/proc/14659/statm: 14205 6872 292 7529 0 6652 0
Current children cumulated CPU time: 1.4 s
Current children cumulated vsize: 56820 KiB
Current children cumulated memory: 27488 KiB

[startup+3.10885 s]
/proc/loadavg: 2.12 2.13 2.09 3/181 14661
/proc/meminfo: memFree=30902316/32770624 swapFree=67108860/67108860
[pid=14659] ppid=14656 vsize=56820 memory=27576 CPUtime=3.01 cores=1,3,5,7
/proc/14659/stat : 14659 (BTD) R 14656 14659 17093 0 -1 4202496 8674 0 0 0 300 1 0 0 20 0 1 0 76045030 58183680 6894 18446744073709551615 4194304 35031035 140730865046816 140730865045688 4213311 0 0 1 0 0 0 0 17 3 0 0 9 0 0 37130264 37226188 57995264 140730865054175 140730865054251 140730865054251 140730865057745 0
/proc/14659/statm: 14205 6894 297 7529 0 6652 0
Current children cumulated CPU time: 3.01 s
Current children cumulated vsize: 56820 KiB
Current children cumulated memory: 27576 KiB

[startup+6.30028 s]
/proc/loadavg: 2.12 2.13 2.09 3/181 14661
/proc/meminfo: memFree=30900716/32770624 swapFree=67108860/67108860
[pid=14659] ppid=14656 vsize=56820 memory=27576 CPUtime=6.2 cores=1,3,5,7
/proc/14659/stat : 14659 (BTD) R 14656 14659 17093 0 -1 4202496 10682 0 0 0 619 1 0 0 20 0 1 0 76045030 58183680 6894 18446744073709551615 4194304 35031035 140730865046816 140730865045688 4443299 0 0 1 0 0 0 0 17 3 0 0 9 0 0 37130264 37226188 57995264 140730865054175 140730865054251 140730865054251 140730865057745 0
/proc/14659/statm: 14205 6894 297 7529 0 6652 0
Current children cumulated CPU time: 6.2 s
Current children cumulated vsize: 56820 KiB
Current children cumulated memory: 27576 KiB

[startup+12.7003 s]
/proc/loadavg: 2.10 2.13 2.09 3/181 14661
/proc/meminfo: memFree=30899104/32770624 swapFree=67108860/67108860
[pid=14659] ppid=14656 vsize=56820 memory=27580 CPUtime=12.6 cores=1,3,5,7
/proc/14659/stat : 14659 (BTD) R 14656 14659 17093 0 -1 4202496 12552 0 0 0 1259 1 0 0 20 0 1 0 76045030 58183680 6895 18446744073709551615 4194304 35031035 140730865046816 140730865045688 4389886 0 0 1 0 0 0 0 17 3 0 0 9 0 0 37130264 37226188 57995264 140730865054175 140730865054251 140730865054251 140730865057745 0
/proc/14659/statm: 14205 6895 298 7529 0 6652 0
Current children cumulated CPU time: 12.6 s
Current children cumulated vsize: 56820 KiB
Current children cumulated memory: 27580 KiB

[startup+25.5003 s]
/proc/loadavg: 2.08 2.12 2.08 3/181 14661
/proc/meminfo: memFree=30895880/32770624 swapFree=67108860/67108860
[pid=14659] ppid=14656 vsize=56820 memory=27580 CPUtime=25.4 cores=1,3,5,7
/proc/14659/stat : 14659 (BTD) R 14656 14659 17093 0 -1 4202496 12597 0 0 0 2539 1 0 0 20 0 1 0 76045030 58183680 6895 18446744073709551615 4194304 35031035 140730865046816 140730865045688 4389897 0 0 1 0 0 0 0 17 3 0 0 9 0 0 37130264 37226188 57995264 140730865054175 140730865054251 140730865054251 140730865057745 0
/proc/14659/statm: 14205 6895 298 7529 0 6652 0
Current children cumulated CPU time: 25.4 s
Current children cumulated vsize: 56820 KiB
Current children cumulated memory: 27580 KiB

[startup+51.1087 s]
/proc/loadavg: 2.05 2.11 2.08 3/181 14661
/proc/meminfo: memFree=30887860/32770624 swapFree=67108860/67108860
[pid=14659] ppid=14656 vsize=56820 memory=27580 CPUtime=51.01 cores=1,3,5,7
/proc/14659/stat : 14659 (BTD) R 14656 14659 17093 0 -1 4202496 12624 0 0 0 5100 1 0 0 20 0 1 0 76045030 58183680 6895 18446744073709551615 4194304 35031035 140730865046816 140730865045688 4390000 0 0 1 0 0 0 0 17 3 0 0 9 0 0 37130264 37226188 57995264 140730865054175 140730865054251 140730865054251 140730865057745 0
/proc/14659/statm: 14205 6895 298 7529 0 6652 0
Current children cumulated CPU time: 51.01 s
Current children cumulated vsize: 56820 KiB
Current children cumulated memory: 27580 KiB

[startup+102.3 s]
/proc/loadavg: 2.02 2.09 2.08 3/181 14663
/proc/meminfo: memFree=30874916/32770624 swapFree=67108860/67108860
[pid=14659] ppid=14656 vsize=56820 memory=27580 CPUtime=102.2 cores=1,3,5,7
/proc/14659/stat : 14659 (BTD) R 14656 14659 17093 0 -1 4202496 12648 0 0 0 10219 1 0 0 20 0 1 0 76045030 58183680 6895 18446744073709551615 4194304 35031035 140730865046816 140730865045688 4390071 0 0 1 0 0 0 0 17 3 0 0 9 0 0 37130264 37226188 57995264 140730865054175 140730865054251 140730865054251 140730865057745 0
/proc/14659/statm: 14205 6895 298 7529 0 6652 0
Current children cumulated CPU time: 102.2 s
Current children cumulated vsize: 56820 KiB
Current children cumulated memory: 27580 KiB

[startup+162.3 s]
/proc/loadavg: 2.01 2.08 2.07 3/184 14679
/proc/meminfo: memFree=30853312/32770624 swapFree=67108860/67108860
[pid=14659] ppid=14656 vsize=56820 memory=27580 CPUtime=162.2 cores=1,3,5,7
/proc/14659/stat : 14659 (BTD) R 14656 14659 17093 0 -1 4202496 12672 0 0 0 16219 1 0 0 20 0 1 0 76045030 58183680 6895 18446744073709551615 4194304 35031035 140730865046816 140730865045688 4389593 0 0 1 0 0 0 0 17 3 0 0 9 0 0 37130264 37226188 57995264 140730865054175 140730865054251 140730865054251 140730865057745 0
/proc/14659/statm: 14205 6895 298 7529 0 6652 0
Current children cumulated CPU time: 162.2 s
Current children cumulated vsize: 56820 KiB
Current children cumulated memory: 27580 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.06 2.07 3/184 14681
/proc/meminfo: memFree=30837344/32770624 swapFree=67108860/67108860
[pid=14659] ppid=14656 vsize=56820 memory=27580 CPUtime=222.19 cores=1,3,5,7
/proc/14659/stat : 14659 (BTD) R 14656 14659 17093 0 -1 4202496 12697 0 0 0 22218 1 0 0 20 0 1 0 76045030 58183680 6895 18446744073709551615 4194304 35031035 140730865046816 140730865045688 4389965 0 0 1 0 0 0 0 17 3 0 0 9 0 0 37130264 37226188 57995264 140730865054175 140730865054251 140730865054251 140730865057745 0
/proc/14659/statm: 14205 6895 298 7529 0 6652 0
Current children cumulated CPU time: 222.19 s
Current children cumulated vsize: 56820 KiB
Current children cumulated memory: 27580 KiB

[startup+282.3 s]
/proc/loadavg: 2.05 2.07 2.06 3/181 14683
/proc/meminfo: memFree=30825364/32770624 swapFree=67108860/67108860
[pid=14659] ppid=14656 vsize=56820 memory=27580 CPUtime=282.19 cores=1,3,5,7
/proc/14659/stat : 14659 (BTD) R 14656 14659 17093 0 -1 4202496 12720 0 0 0 28218 1 0 0 20 0 1 0 76045030 58183680 6895 18446744073709551615 4194304 35031035 140730865046816 140730865045688 4389897 0 0 1 0 0 0 0 17 3 0 0 9 0 0 37130264 37226188 57995264 140730865054175 140730865054251 140730865054251 140730865057745 0
/proc/14659/statm: 14205 6895 298 7529 0 6652 0
Current children cumulated CPU time: 282.19 s
Current children cumulated vsize: 56820 KiB
Current children cumulated memory: 27580 KiB

[startup+342.3 s]
/proc/loadavg: 2.02 2.06 2.06 3/181 14685
/proc/meminfo: memFree=30811864/32770624 swapFree=67108860/67108860
[pid=14659] ppid=14656 vsize=56820 memory=27580 CPUtime=342.19 cores=1,3,5,7
/proc/14659/stat : 14659 (BTD) R 14656 14659 17093 0 -1 4202496 12743 0 0 0 34218 1 0 0 20 0 1 0 76045030 58183680 6895 18446744073709551615 4194304 35031035 140730865046816 140730865045688 4389965 0 0 1 0 0 0 0 17 3 0 0 9 0 0 37130264 37226188 57995264 140730865054175 140730865054251 140730865054251 140730865057745 0
/proc/14659/statm: 14205 6895 298 7529 0 6652 0
Current children cumulated CPU time: 342.19 s
Current children cumulated vsize: 56820 KiB
Current children cumulated memory: 27580 KiB

[startup+402.3 s]
/proc/loadavg: 2.01 2.04 2.05 3/181 14687
/proc/meminfo: memFree=30798000/32770624 swapFree=67108860/67108860
[pid=14659] ppid=14656 vsize=56820 memory=27580 CPUtime=402.19 cores=1,3,5,7
/proc/14659/stat : 14659 (BTD) R 14656 14659 17093 0 -1 4202496 12766 0 0 0 40218 1 0 0 20 0 1 0 76045030 58183680 6895 18446744073709551615 4194304 35031035 140730865046816 140730865045688 4389890 0 0 1 0 0 0 0 17 3 0 0 9 0 0 37130264 37226188 57995264 140730865054175 140730865054251 140730865054251 140730865057745 0
/proc/14659/statm: 14205 6895 298 7529 0 6652 0
Current children cumulated CPU time: 402.19 s
Current children cumulated vsize: 56820 KiB
Current children cumulated memory: 27580 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/181 14689
/proc/meminfo: memFree=30784236/32770624 swapFree=67108860/67108860
[pid=14659] ppid=14656 vsize=56820 memory=27580 CPUtime=462.18 cores=1,3,5,7
/proc/14659/stat : 14659 (BTD) R 14656 14659 17093 0 -1 4202496 12789 0 0 0 46217 1 0 0 20 0 1 0 76045030 58183680 6895 18446744073709551615 4194304 35031035 140730865046816 140730865045688 4390075 0 0 1 0 0 0 0 17 3 0 0 9 0 0 37130264 37226188 57995264 140730865054175 140730865054251 140730865054251 140730865057745 0
/proc/14659/statm: 14205 6895 298 7529 0 6652 0
Current children cumulated CPU time: 462.18 s
Current children cumulated vsize: 56820 KiB
Current children cumulated memory: 27580 KiB


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

/proc/14659/statm: 14205 6895 298 7529 0 6652 0
Current children cumulated CPU time: 1722.14 s
Current children cumulated vsize: 56820 KiB
Current children cumulated memory: 27580 KiB

[startup+1782.3 s]
/proc/loadavg: 2.01 2.05 2.05 3/181 14825
/proc/meminfo: memFree=31280212/32770624 swapFree=67108860/67108860
[pid=14659] ppid=14656 vsize=56820 memory=27580 CPUtime=1782.14 cores=1,3,5,7
/proc/14659/stat : 14659 (BTD) R 14656 14659 17093 0 -1 4202496 13312 0 0 0 178213 1 0 0 20 0 1 0 76045030 58183680 6895 18446744073709551615 4194304 35031035 140730865046816 140730865045688 4389890 0 0 1 0 0 0 0 17 3 0 0 9 0 0 37130264 37226188 57995264 140730865054175 140730865054251 140730865054251 140730865057745 0
/proc/14659/statm: 14205 6895 298 7529 0 6652 0
Current children cumulated CPU time: 1782.14 s
Current children cumulated vsize: 56820 KiB
Current children cumulated memory: 27580 KiB

[startup+1842.3 s]
/proc/loadavg: 2.01 2.04 2.05 3/181 14827
/proc/meminfo: memFree=31280724/32770624 swapFree=67108860/67108860
[pid=14659] ppid=14656 vsize=56820 memory=27580 CPUtime=1842.13 cores=1,3,5,7
/proc/14659/stat : 14659 (BTD) R 14656 14659 17093 0 -1 4202496 13337 0 0 0 184212 1 0 0 20 0 1 0 76045030 58183680 6895 18446744073709551615 4194304 35031035 140730865046816 140730865045688 4389951 0 0 1 0 0 0 0 17 3 0 0 9 0 0 37130264 37226188 57995264 140730865054175 140730865054251 140730865054251 140730865057745 0
/proc/14659/statm: 14205 6895 298 7529 0 6652 0
Current children cumulated CPU time: 1842.13 s
Current children cumulated vsize: 56820 KiB
Current children cumulated memory: 27580 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/181 14829
/proc/meminfo: memFree=31280704/32770624 swapFree=67108860/67108860
[pid=14659] ppid=14656 vsize=56820 memory=27580 CPUtime=1902.13 cores=1,3,5,7
/proc/14659/stat : 14659 (BTD) R 14656 14659 17093 0 -1 4202496 13361 0 0 0 190212 1 0 0 20 0 1 0 76045030 58183680 6895 18446744073709551615 4194304 35031035 140730865046816 140730865045688 4389929 0 0 1 0 0 0 0 17 3 0 0 9 0 0 37130264 37226188 57995264 140730865054175 140730865054251 140730865054251 140730865057745 0
/proc/14659/statm: 14205 6895 298 7529 0 6652 0
Current children cumulated CPU time: 1902.13 s
Current children cumulated vsize: 56820 KiB
Current children cumulated memory: 27580 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/184 14845
/proc/meminfo: memFree=31274940/32770624 swapFree=67108860/67108860
[pid=14659] ppid=14656 vsize=56820 memory=27580 CPUtime=1962.13 cores=1,3,5,7
/proc/14659/stat : 14659 (BTD) R 14656 14659 17093 0 -1 4202496 13386 0 0 0 196212 1 0 0 20 0 1 0 76045030 58183680 6895 18446744073709551615 4194304 35031035 140730865046816 140730865045688 4389570 0 0 1 0 0 0 0 17 3 0 0 9 0 0 37130264 37226188 57995264 140730865054175 140730865054251 140730865054251 140730865057745 0
/proc/14659/statm: 14205 6895 298 7529 0 6652 0
Current children cumulated CPU time: 1962.13 s
Current children cumulated vsize: 56820 KiB
Current children cumulated memory: 27580 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/184 14847
/proc/meminfo: memFree=31274876/32770624 swapFree=67108860/67108860
[pid=14659] ppid=14656 vsize=56820 memory=27580 CPUtime=2022.13 cores=1,3,5,7
/proc/14659/stat : 14659 (BTD) R 14656 14659 17093 0 -1 4202496 13411 0 0 0 202212 1 0 0 20 0 1 0 76045030 58183680 6895 18446744073709551615 4194304 35031035 140730865046816 140730865045688 4390000 0 0 1 0 0 0 0 17 3 0 0 9 0 0 37130264 37226188 57995264 140730865054175 140730865054251 140730865054251 140730865057745 0
/proc/14659/statm: 14205 6895 298 7529 0 6652 0
Current children cumulated CPU time: 2022.13 s
Current children cumulated vsize: 56820 KiB
Current children cumulated memory: 27580 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/181 14849
/proc/meminfo: memFree=31278524/32770624 swapFree=67108860/67108860
[pid=14659] ppid=14656 vsize=56820 memory=27580 CPUtime=2082.12 cores=1,3,5,7
/proc/14659/stat : 14659 (BTD) R 14656 14659 17093 0 -1 4202496 13436 0 0 0 208211 1 0 0 20 0 1 0 76045030 58183680 6895 18446744073709551615 4194304 35031035 140730865046816 140730865045688 4390071 0 0 1 0 0 0 0 17 3 0 0 9 0 0 37130264 37226188 57995264 140730865054175 140730865054251 140730865054251 140730865057745 0
/proc/14659/statm: 14205 6895 298 7529 0 6652 0
Current children cumulated CPU time: 2082.12 s
Current children cumulated vsize: 56820 KiB
Current children cumulated memory: 27580 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 14851
/proc/meminfo: memFree=31278880/32770624 swapFree=67108860/67108860
[pid=14659] ppid=14656 vsize=56820 memory=27580 CPUtime=2142.12 cores=1,3,5,7
/proc/14659/stat : 14659 (BTD) R 14656 14659 17093 0 -1 4202496 13461 0 0 0 214211 1 0 0 20 0 1 0 76045030 58183680 6895 18446744073709551615 4194304 35031035 140730865046816 140730865045688 4389856 0 0 1 0 0 0 0 17 3 0 0 9 0 0 37130264 37226188 57995264 140730865054175 140730865054251 140730865054251 140730865057745 0
/proc/14659/statm: 14205 6895 298 7529 0 6652 0
Current children cumulated CPU time: 2142.12 s
Current children cumulated vsize: 56820 KiB
Current children cumulated memory: 27580 KiB

[startup+2202.3 s]
/proc/loadavg: 2.05 2.03 2.05 3/181 14853
/proc/meminfo: memFree=31279528/32770624 swapFree=67108860/67108860
[pid=14659] ppid=14656 vsize=56820 memory=27580 CPUtime=2202.12 cores=1,3,5,7
/proc/14659/stat : 14659 (BTD) R 14656 14659 17093 0 -1 4202496 13490 0 0 0 220211 1 0 0 20 0 1 0 76045030 58183680 6895 18446744073709551615 4194304 35031035 140730865046816 140730865045688 4389874 0 0 1 0 0 0 0 17 3 0 0 9 0 0 37130264 37226188 57995264 140730865054175 140730865054251 140730865054251 140730865057745 0
/proc/14659/statm: 14205 6895 298 7529 0 6652 0
Current children cumulated CPU time: 2202.12 s
Current children cumulated vsize: 56820 KiB
Current children cumulated memory: 27580 KiB

[startup+2262.3 s]
/proc/loadavg: 2.09 2.04 2.05 3/181 14855
/proc/meminfo: memFree=31279668/32770624 swapFree=67108860/67108860
[pid=14659] ppid=14656 vsize=56820 memory=27580 CPUtime=2262.12 cores=1,3,5,7
/proc/14659/stat : 14659 (BTD) R 14656 14659 17093 0 -1 4202496 13513 0 0 0 226211 1 0 0 20 0 1 0 76045030 58183680 6895 18446744073709551615 4194304 35031035 140730865046816 140730865045688 4389897 0 0 1 0 0 0 0 17 3 0 0 9 0 0 37130264 37226188 57995264 140730865054175 140730865054251 140730865054251 140730865057745 0
/proc/14659/statm: 14205 6895 298 7529 0 6652 0
Current children cumulated CPU time: 2262.12 s
Current children cumulated vsize: 56820 KiB
Current children cumulated memory: 27580 KiB

[startup+2322.3 s]
/proc/loadavg: 2.03 2.03 2.05 3/181 14857
/proc/meminfo: memFree=31280148/32770624 swapFree=67108860/67108860
[pid=14659] ppid=14656 vsize=56820 memory=27580 CPUtime=2322.12 cores=1,3,5,7
/proc/14659/stat : 14659 (BTD) R 14656 14659 17093 0 -1 4202496 13536 0 0 0 232211 1 0 0 20 0 1 0 76045030 58183680 6895 18446744073709551615 4194304 35031035 140730865046816 140730865045688 4390071 0 0 1 0 0 0 0 17 3 0 0 9 0 0 37130264 37226188 57995264 140730865054175 140730865054251 140730865054251 140730865057745 0
/proc/14659/statm: 14205 6895 298 7529 0 6652 0
Current children cumulated CPU time: 2322.12 s
Current children cumulated vsize: 56820 KiB
Current children cumulated memory: 27580 KiB

[startup+2382.3 s]
/proc/loadavg: 2.01 2.03 2.05 3/181 14859
/proc/meminfo: memFree=31280632/32770624 swapFree=67108860/67108860
[pid=14659] ppid=14656 vsize=56820 memory=27580 CPUtime=2382.11 cores=1,3,5,7
/proc/14659/stat : 14659 (BTD) R 14656 14659 17093 0 -1 4202496 13559 0 0 0 238210 1 0 0 20 0 1 0 76045030 58183680 6895 18446744073709551615 4194304 35031035 140730865046816 140730865045688 4390071 0 0 1 0 0 0 0 17 3 0 0 9 0 0 37130264 37226188 57995264 140730865054175 140730865054251 140730865054251 140730865057745 0
/proc/14659/statm: 14205 6895 298 7529 0 6652 0
Current children cumulated CPU time: 2382.11 s
Current children cumulated vsize: 56820 KiB
Current children cumulated memory: 27580 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/181 14861
/proc/meminfo: memFree=31281012/32770624 swapFree=67108860/67108860
[pid=14659] ppid=14656 vsize=56820 memory=27580 CPUtime=2442.11 cores=1,3,5,7
/proc/14659/stat : 14659 (BTD) R 14656 14659 17093 0 -1 4202496 13582 0 0 0 244210 1 0 0 20 0 1 0 76045030 58183680 6895 18446744073709551615 4194304 35031035 140730865046816 140730865045688 4389909 0 0 1 0 0 0 0 17 3 0 0 9 0 0 37130264 37226188 57995264 140730865054175 140730865054251 140730865054251 140730865057745 0
/proc/14659/statm: 14205 6895 298 7529 0 6652 0
Current children cumulated CPU time: 2442.11 s
Current children cumulated vsize: 56820 KiB
Current children cumulated memory: 27580 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/181 14863
/proc/meminfo: memFree=31281136/32770624 swapFree=67108860/67108860
[pid=14659] ppid=14656 vsize=56820 memory=27580 CPUtime=2502.11 cores=1,3,5,7
/proc/14659/stat : 14659 (BTD) R 14656 14659 17093 0 -1 4202496 13605 0 0 0 250210 1 0 0 20 0 1 0 76045030 58183680 6895 18446744073709551615 4194304 35031035 140730865046816 140730865045688 4390048 0 0 1 0 0 0 0 17 3 0 0 9 0 0 37130264 37226188 57995264 140730865054175 140730865054251 140730865054251 140730865057745 0
/proc/14659/statm: 14205 6895 298 7529 0 6652 0
Current children cumulated CPU time: 2502.11 s
Current children cumulated vsize: 56820 KiB
Current children cumulated memory: 27580 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.01 2.05 3/181 14863
/proc/meminfo: memFree=31281260/32770624 swapFree=67108860/67108860
[pid=14659] ppid=14656 vsize=56820 memory=27580 CPUtime=2519.81 cores=1,3,5,7
/proc/14659/stat : 14659 (BTD) R 14656 14659 17093 0 -1 4202496 13628 0 0 0 251980 1 0 0 20 0 1 0 76045030 58183680 6895 18446744073709551615 4194304 35031035 140730865046816 140730865045688 4389995 0 0 1 0 0 0 0 17 3 0 0 9 0 0 37130264 37226188 57995264 140730865054175 140730865054251 140730865054251 140730865057745 0
/proc/14659/statm: 14205 6895 298 7529 0 6652 0
Current children cumulated CPU time: 2519.81 s
Current children cumulated vsize: 56820 KiB
Current children cumulated memory: 27580 KiB

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

[startup+2520.01 s]
# the end of solver process 14659 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2519.81 s, system=0.013999 s

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 2520.01
CPU time (s): 2519.83
CPU user time (s): 2519.81
CPU system time (s): 0.013999
CPU usage (%): 99.9927
Max. virtual memory (cumulated for all children) (KiB): 56820
Max. memory (cumulated for all children) (KiB): 27580

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2519.81
system time used= 0.013999
maximum resident set size= 27580
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13628
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= 3
involuntary context switches= 655


# summary of solver processes directly reported to runsolver:
#   pid: 14659
#   total CPU time (s): 2519.83
#   total CPU user time (s): 2519.81
#   total CPU system time (s): 0.013999

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 6.69454 second user time and 17.5493 second system time

The end

Launcher Data 

Begin job on node127 at 2017-08-14 21:07:49
IDJOB=4265257
IDBENCH=133226
IDSOLVER=2654
FILE ID=node127/4265257-1502738518
RUNJOBID= node127-1502653304-21655
PBS_JOBID= 
Free space on /tmp= 61968 MiB

SOLVER NAME= BTD 2017-08-10
BENCH NAME= XCSP17/MagicSquare/MagicSquare-sum-s1/MagicSquare-23-sum.xml
COMMAND LINE= BTD TIMEOUT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4265257-1502738518/watcher-4265257-1502738518 -o /tmp/evaluation-result-4265257-1502738518/solver-4265257-1502738518 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node127-1502653304-21655 --watchdog 2580  BTD 2520 HOME/instance-4265257-1502738518.xml

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

MD5SUM BENCH= d4be5d2e2f36b13e59ce195ffddd0d7a
RANDOM SEED=1703553662

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:        30928280 kB
MemAvailable:   31619876 kB
Buffers:          236132 kB
Cached:           744132 kB
SwapCached:            0 kB
Active:          1094032 kB
Inactive:         306004 kB
Active(anon):     369664 kB
Inactive(anon):    83808 kB
Active(file):     724368 kB
Inactive(file):   222196 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:             38864 kB
Writeback:             4 kB
AnonPages:        420216 kB
Mapped:            50960 kB
Shmem:             33444 kB
Slab:             147152 kB
SReclaimable:     121732 kB
SUnreclaim:        25420 kB
KernelStack:        3200 kB
PageTables:         5904 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     699112 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    321536 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= 61956 MiB
End job on node127 at 2017-08-14 21:49:49