Trace number 4386812

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? 2520.02 2519.77

General information on the benchmark

NameMagicSquare/MagicSquare-sum-s1/
MagicSquare-13-sum.xml
MD5SUM507ff1916128830fd6a67d5c849b681a
Bench CategoryCSP (decision problem)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark16.6118
Satisfiable
(Un)Satisfiability was proved
Number of variables169
Number of constraints29
Number of domains1
Minimum domain size169
Maximum domain size169
Distribution of domain sizes[{"size":169,"count":169}]
Minimum variable degree3
Maximum variable degree5
Distribution of variable degrees[{"degree":3,"count":144},{"degree":4,"count":24},{"degree":5,"count":1}]
Minimum constraint arity13
Maximum constraint arity169
Distribution of constraint arities[{"arity":13,"count":28},{"arity":169,"count":1}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"allDifferent","count":1},{"type":"sum","count":28}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Version 19.07.01
2519.93/2519.77	s UNKNOWN

Verifier Data


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 (8509 MiB free)
  memory of node 1: 16384 MiB (8982 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4386812-1568281176/watcher-4386812-1568281176 -o /tmp/evaluation-result-4386812-1568281176/solver-4386812-1568281176 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node148-1568280861-8240 --watchdog 2580 BTD 2520 HOME/instance-4386812-1568281176.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=8976, runsolver pid=8973
Current StackSize limit: 8192 KiB


[startup+0.100107 s]*
/proc/loadavg: 2.04 1.22 0.55 3/199 8977
/proc/meminfo: memFree=17907240/32770624 swapFree=67004032/67108860
[pid=8976] ppid=8973 vsize=36864 memory=6056 CPUtime=0.1 cores=1,3,5,7
/proc/8976/stat : 8976 (BTD) R 8973 8976 8208 0 -1 4202496 1675 0 0 0 10 0 0 0 20 0 1 0 404279248 37748736 1514 33554432000 4194304 36700936 140736780344864 140736780344864 8340231 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 45912064 140736780350504 140736780350580 140736780350580 140736780353489 0
/proc/8976/statm: 9216 1514 475 7937 0 1244 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 36864 KiB
Current children cumulated memory: 6056 KiB

[startup+0.209547 s]*
/proc/loadavg: 2.04 1.22 0.55 3/199 8977
/proc/meminfo: memFree=17866756/32770624 swapFree=67004032/67108860
[pid=8976] ppid=8973 vsize=36864 memory=6056 CPUtime=0.21 cores=1,3,5,7
/proc/8976/stat : 8976 (BTD) R 8973 8976 8208 0 -1 4202496 1694 0 0 0 21 0 0 0 20 0 1 0 404279248 37748736 1514 33554432000 4194304 36700936 140736780344864 140736780343912 4620264 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 45912064 140736780350504 140736780350580 140736780350580 140736780353489 0
/proc/8976/statm: 9216 1514 475 7937 0 1244 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 36864 KiB
Current children cumulated memory: 6056 KiB

[startup+0.308932 s]*
/proc/loadavg: 2.04 1.22 0.55 3/199 8977
/proc/meminfo: memFree=17870772/32770624 swapFree=67004032/67108860
[pid=8976] ppid=8973 vsize=36864 memory=6056 CPUtime=0.31 cores=1,3,5,7
/proc/8976/stat : 8976 (BTD) R 8973 8976 8208 0 -1 4202496 1694 0 0 0 31 0 0 0 20 0 1 0 404279248 37748736 1514 33554432000 4194304 36700936 140736780344864 140736780343912 8340231 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 45912064 140736780350504 140736780350580 140736780350580 140736780353489 0
/proc/8976/statm: 9216 1514 475 7937 0 1244 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 36864 KiB
Current children cumulated memory: 6056 KiB

[startup+0.700222 s]
/proc/loadavg: 2.04 1.22 0.55 3/199 8977
/proc/meminfo: memFree=17871168/32770624 swapFree=67004032/67108860
[pid=8976] ppid=8973 vsize=36864 memory=6056 CPUtime=0.69 cores=1,3,5,7
/proc/8976/stat : 8976 (BTD) R 8973 8976 8208 0 -1 4202496 1695 0 0 0 69 0 0 0 20 0 1 0 404279248 37748736 1514 33554432000 4194304 36700936 140736780344864 140736780343912 4620008 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 45912064 140736780350504 140736780350580 140736780350580 140736780353489 0
/proc/8976/statm: 9216 1514 475 7937 0 1244 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 36864 KiB
Current children cumulated memory: 6056 KiB

[startup+1.50022 s]
/proc/loadavg: 2.12 1.25 0.56 3/199 8977
/proc/meminfo: memFree=17875144/32770624 swapFree=67004032/67108860
[pid=8976] ppid=8973 vsize=36864 memory=6056 CPUtime=1.49 cores=1,3,5,7
/proc/8976/stat : 8976 (BTD) R 8973 8976 8208 0 -1 4202496 1696 0 0 0 149 0 0 0 20 0 1 0 404279248 37748736 1514 33554432000 4194304 36700936 140736780344864 140736780343912 4620225 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 45912064 140736780350504 140736780350580 140736780350580 140736780353489 0
/proc/8976/statm: 9216 1514 475 7937 0 1244 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 36864 KiB
Current children cumulated memory: 6056 KiB

[startup+3.10893 s]
/proc/loadavg: 2.12 1.25 0.56 3/199 8977
/proc/meminfo: memFree=17905096/32770624 swapFree=67004032/67108860
[pid=8976] ppid=8973 vsize=36864 memory=6420 CPUtime=3.1 cores=1,3,5,7
/proc/8976/stat : 8976 (BTD) R 8973 8976 8208 0 -1 4202496 2344 0 0 0 310 0 0 0 20 0 1 0 404279248 37748736 1605 33554432000 4194304 36700936 140736780344864 140736780343912 8340231 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 45912064 140736780350504 140736780350580 140736780350580 140736780353489 0
/proc/8976/statm: 9216 1605 497 7937 0 1244 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 36864 KiB
Current children cumulated memory: 6420 KiB

[startup+6.30021 s]
/proc/loadavg: 2.11 1.26 0.57 3/199 8977
/proc/meminfo: memFree=17905096/32770624 swapFree=67004032/67108860
[pid=8976] ppid=8973 vsize=36864 memory=6452 CPUtime=6.29 cores=1,3,5,7
/proc/8976/stat : 8976 (BTD) R 8973 8976 8208 0 -1 4202496 2417 0 0 0 629 0 0 0 20 0 1 0 404279248 37748736 1613 33554432000 4194304 36700936 140736780344864 140736780343912 6947448 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 45912064 140736780350504 140736780350580 140736780350580 140736780353489 0
/proc/8976/statm: 9216 1613 498 7937 0 1244 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 36864 KiB
Current children cumulated memory: 6452 KiB

[startup+12.7002 s]
/proc/loadavg: 2.10 1.27 0.58 3/199 8977
/proc/meminfo: memFree=17904900/32770624 swapFree=67004032/67108860
[pid=8976] ppid=8973 vsize=36996 memory=6456 CPUtime=12.69 cores=1,3,5,7
/proc/8976/stat : 8976 (BTD) R 8973 8976 8208 0 -1 4202496 2498 0 0 0 1268 1 0 0 20 0 1 0 404279248 37883904 1614 33554432000 4194304 36700936 140736780344864 140736780343912 4620271 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 45912064 140736780350504 140736780350580 140736780350580 140736780353489 0
/proc/8976/statm: 9249 1614 498 7937 0 1277 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 36996 KiB
Current children cumulated memory: 6456 KiB

[startup+25.5002 s]
/proc/loadavg: 2.08 1.30 0.59 3/199 8977
/proc/meminfo: memFree=17904592/32770624 swapFree=67004032/67108860
[pid=8976] ppid=8973 vsize=36996 memory=6584 CPUtime=25.49 cores=1,3,5,7
/proc/8976/stat : 8976 (BTD) R 8973 8976 8208 0 -1 4202496 2679 0 0 0 2547 2 0 0 20 0 1 0 404279248 37883904 1646 33554432000 4194304 36700936 140736780344864 140736780343912 4764745 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 45912064 140736780350504 140736780350580 140736780350580 140736780353489 0
/proc/8976/statm: 9249 1646 498 7937 0 1277 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 36996 KiB
Current children cumulated memory: 6584 KiB

[startup+51.1089 s]
/proc/loadavg: 2.05 1.36 0.64 3/199 8979
/proc/meminfo: memFree=17904896/32770624 swapFree=67004032/67108860
[pid=8976] ppid=8973 vsize=37272 memory=6696 CPUtime=51.11 cores=1,3,5,7
/proc/8976/stat : 8976 (BTD) R 8973 8976 8208 0 -1 4202496 2809 0 0 0 5108 3 0 0 20 0 1 0 404279248 38166528 1674 33554432000 4194304 36700936 140736780344864 140736780343912 4620276 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 45912064 140736780350504 140736780350580 140736780350580 140736780353489 0
/proc/8976/statm: 9318 1674 498 7937 0 1346 0
Current children cumulated CPU time: 51.11 s
Current children cumulated vsize: 37272 KiB
Current children cumulated memory: 6696 KiB

[startup+102.3 s]
/proc/loadavg: 2.02 1.46 0.71 3/200 8991
/proc/meminfo: memFree=17904668/32770624 swapFree=67004032/67108860
[pid=8976] ppid=8973 vsize=37272 memory=6732 CPUtime=102.3 cores=1,3,5,7
/proc/8976/stat : 8976 (BTD) R 8973 8976 8208 0 -1 4202496 3016 0 0 0 10225 5 0 0 20 0 1 0 404279248 38166528 1683 33554432000 4194304 36700936 140736780344864 140736780343912 4620033 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 45912064 140736780350504 140736780350580 140736780350580 140736780353489 0
/proc/8976/statm: 9318 1683 498 7937 0 1346 0
Current children cumulated CPU time: 102.3 s
Current children cumulated vsize: 37272 KiB
Current children cumulated memory: 6732 KiB

[startup+162.3 s]
/proc/loadavg: 2.01 1.56 0.79 3/200 8995
/proc/meminfo: memFree=17904576/32770624 swapFree=67004032/67108860
[pid=8976] ppid=8973 vsize=37404 memory=6840 CPUtime=162.3 cores=1,3,5,7
/proc/8976/stat : 8976 (BTD) R 8973 8976 8208 0 -1 4202496 3189 0 0 0 16223 7 0 0 20 0 1 0 404279248 38301696 1710 33554432000 4194304 36700936 140736780344864 140736780343912 4620012 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 45912064 140736780350504 140736780350580 140736780350580 140736780353489 0
/proc/8976/statm: 9351 1710 498 7937 0 1379 0
Current children cumulated CPU time: 162.3 s
Current children cumulated vsize: 37404 KiB
Current children cumulated memory: 6840 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 1.64 0.86 3/200 9001
/proc/meminfo: memFree=17904472/32770624 swapFree=67004032/67108860
[pid=8976] ppid=8973 vsize=37404 memory=6916 CPUtime=222.3 cores=1,3,5,7
/proc/8976/stat : 8976 (BTD) R 8973 8976 8208 0 -1 4202496 3334 0 0 0 22221 9 0 0 20 0 1 0 404279248 38301696 1729 33554432000 4194304 36700936 140736780344864 140736780343912 4620264 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 45912064 140736780350504 140736780350580 140736780350580 140736780353489 0
/proc/8976/statm: 9351 1729 498 7937 0 1379 0
Current children cumulated CPU time: 222.3 s
Current children cumulated vsize: 37404 KiB
Current children cumulated memory: 6916 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 1.71 0.93 3/200 9005
/proc/meminfo: memFree=17904780/32770624 swapFree=67004032/67108860
[pid=8976] ppid=8973 vsize=37656 memory=6992 CPUtime=282.32 cores=1,3,5,7
/proc/8976/stat : 8976 (BTD) R 8973 8976 8208 0 -1 4202496 3392 0 0 0 28222 10 0 0 20 0 1 0 404279248 38559744 1748 33554432000 4194304 36700936 140736780344864 140736780343912 4620025 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 45912064 140736780350504 140736780350580 140736780350580 140736780353489 0
/proc/8976/statm: 9414 1748 498 7937 0 1442 0
Current children cumulated CPU time: 282.32 s
Current children cumulated vsize: 37656 KiB
Current children cumulated memory: 6992 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 1.76 1.00 3/200 9009
/proc/meminfo: memFree=17904948/32770624 swapFree=67004032/67108860
[pid=8976] ppid=8973 vsize=37656 memory=7120 CPUtime=342.32 cores=1,3,5,7
/proc/8976/stat : 8976 (BTD) R 8973 8976 8208 0 -1 4202496 3486 0 0 0 34222 10 0 0 20 0 1 0 404279248 38559744 1780 33554432000 4194304 36700936 140736780344864 140736780343912 4620281 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 45912064 140736780350504 140736780350580 140736780350580 140736780353489 0
/proc/8976/statm: 9414 1780 498 7937 0 1442 0
Current children cumulated CPU time: 342.32 s
Current children cumulated vsize: 37656 KiB
Current children cumulated memory: 7120 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 1.80 1.06 3/199 9015
/proc/meminfo: memFree=17904764/32770624 swapFree=67004032/67108860
[pid=8976] ppid=8973 vsize=37656 memory=7124 CPUtime=402.33 cores=1,3,5,7
/proc/8976/stat : 8976 (BTD) R 8973 8976 8208 0 -1 4202496 3491 0 0 0 40223 10 0 0 20 0 1 0 404279248 38559744 1781 33554432000 4194304 36700936 140736780344864 140736780343912 4620337 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 45912064 140736780350504 140736780350580 140736780350580 140736780353489 0
/proc/8976/statm: 9414 1781 498 7937 0 1442 0
Current children cumulated CPU time: 402.33 s
Current children cumulated vsize: 37656 KiB
Current children cumulated memory: 7124 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 1.84 1.12 3/199 9019
/proc/meminfo: memFree=17904048/32770624 swapFree=67004032/67108860
[pid=8976] ppid=8973 vsize=37920 memory=7196 CPUtime=462.33 cores=1,3,5,7
/proc/8976/stat : 8976 (BTD) R 8973 8976 8208 0 -1 4202496 3731 0 0 0 46221 12 0 0 20 0 1 0 404279248 38830080 1799 33554432000 4194304 36700936 140736780344864 140736780343912 4620285 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 45912064 140736780350504 140736780350580 140736780350580 140736780353489 0
/proc/8976/statm: 9480 1799 498 7937 0 1508 0
Current children cumulated CPU time: 462.33 s
Current children cumulated vsize: 37920 KiB
Current children cumulated memory: 7196 KiB


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

Current children cumulated memory: 7868 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 1.87 3/200 9192
/proc/meminfo: memFree=17903356/32770624 swapFree=67004032/67108860
[pid=8976] ppid=8973 vsize=38316 memory=7868 CPUtime=2082.49 cores=1,3,5,7
/proc/8976/stat : 8976 (BTD) R 8973 8976 8208 0 -1 4202496 5784 0 0 0 208217 32 0 0 20 0 1 0 404279248 39235584 1967 33554432000 4194304 36700936 140736780344864 140736780343912 4620281 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 45912064 140736780350504 140736780350580 140736780350580 140736780353489 0
/proc/8976/statm: 9579 1967 498 7937 0 1607 0
Current children cumulated CPU time: 2082.49 s
Current children cumulated vsize: 38316 KiB
Current children cumulated memory: 7868 KiB

[startup+2142.3 s]
/proc/loadavg: 2.08 2.03 1.88 3/200 9196
/proc/meminfo: memFree=17903560/32770624 swapFree=67004032/67108860
[pid=8976] ppid=8973 vsize=38316 memory=7868 CPUtime=2142.49 cores=1,3,5,7
/proc/8976/stat : 8976 (BTD) R 8973 8976 8208 0 -1 4202496 5911 0 0 0 214217 32 0 0 20 0 1 0 404279248 39235584 1967 33554432000 4194304 36700936 140736780344864 140736780343912 4620337 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 45912064 140736780350504 140736780350580 140736780350580 140736780353489 0
/proc/8976/statm: 9579 1967 498 7937 0 1607 0
Current children cumulated CPU time: 2142.49 s
Current children cumulated vsize: 38316 KiB
Current children cumulated memory: 7868 KiB

[startup+2202.3 s]
/proc/loadavg: 2.03 2.03 1.88 3/199 9202
/proc/meminfo: memFree=17903008/32770624 swapFree=67004032/67108860
[pid=8976] ppid=8973 vsize=38316 memory=7868 CPUtime=2202.5 cores=1,3,5,7
/proc/8976/stat : 8976 (BTD) R 8973 8976 8208 0 -1 4202496 5912 0 0 0 220217 33 0 0 20 0 1 0 404279248 39235584 1967 33554432000 4194304 36700936 140736780344864 140736780343912 6947504 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 45912064 140736780350504 140736780350580 140736780350580 140736780353489 0
/proc/8976/statm: 9579 1967 498 7937 0 1607 0
Current children cumulated CPU time: 2202.5 s
Current children cumulated vsize: 38316 KiB
Current children cumulated memory: 7868 KiB

[startup+2262.3 s]
/proc/loadavg: 2.01 2.02 1.89 3/199 9206
/proc/meminfo: memFree=17902940/32770624 swapFree=67004032/67108860
[pid=8976] ppid=8973 vsize=38316 memory=7868 CPUtime=2262.51 cores=1,3,5,7
/proc/8976/stat : 8976 (BTD) R 8973 8976 8208 0 -1 4202496 6039 0 0 0 226218 33 0 0 20 0 1 0 404279248 39235584 1967 33554432000 4194304 36700936 140736780344864 140736780343912 4620255 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 45912064 140736780350504 140736780350580 140736780350580 140736780353489 0
/proc/8976/statm: 9579 1967 498 7937 0 1607 0
Current children cumulated CPU time: 2262.51 s
Current children cumulated vsize: 38316 KiB
Current children cumulated memory: 7868 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 1.89 3/199 9210
/proc/meminfo: memFree=17903556/32770624 swapFree=67004032/67108860
[pid=8976] ppid=8973 vsize=38316 memory=7868 CPUtime=2322.52 cores=1,3,5,7
/proc/8976/stat : 8976 (BTD) R 8973 8976 8208 0 -1 4202496 6039 0 0 0 232218 34 0 0 20 0 1 0 404279248 39235584 1967 33554432000 4194304 36700936 140736780344864 140736780343912 4620285 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 45912064 140736780350504 140736780350580 140736780350580 140736780353489 0
/proc/8976/statm: 9579 1967 498 7937 0 1607 0
Current children cumulated CPU time: 2322.52 s
Current children cumulated vsize: 38316 KiB
Current children cumulated memory: 7868 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 1.90 3/199 9216
/proc/meminfo: memFree=17903688/32770624 swapFree=67004032/67108860
[pid=8976] ppid=8973 vsize=38316 memory=7868 CPUtime=2382.52 cores=1,3,5,7
/proc/8976/stat : 8976 (BTD) R 8973 8976 8208 0 -1 4202496 6168 0 0 0 238218 34 0 0 20 0 1 0 404279248 39235584 1967 33554432000 4194304 36700936 140736780344864 140736780343912 4620288 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 45912064 140736780350504 140736780350580 140736780350580 140736780353489 0
/proc/8976/statm: 9579 1967 498 7937 0 1607 0
Current children cumulated CPU time: 2382.52 s
Current children cumulated vsize: 38316 KiB
Current children cumulated memory: 7868 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 1.91 3/199 9220
/proc/meminfo: memFree=17903296/32770624 swapFree=67004032/67108860
[pid=8976] ppid=8973 vsize=38316 memory=7868 CPUtime=2442.53 cores=1,3,5,7
/proc/8976/stat : 8976 (BTD) R 8973 8976 8208 0 -1 4202496 6168 0 0 0 244218 35 0 0 20 0 1 0 404279248 39235584 1967 33554432000 4194304 36700936 140736780344864 140736780343912 8340231 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 45912064 140736780350504 140736780350580 140736780350580 140736780353489 0
/proc/8976/statm: 9579 1967 498 7937 0 1607 0
Current children cumulated CPU time: 2442.53 s
Current children cumulated vsize: 38316 KiB
Current children cumulated memory: 7868 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 1.91 3/200 9232
/proc/meminfo: memFree=17903452/32770624 swapFree=67004032/67108860
[pid=8976] ppid=8973 vsize=38316 memory=7868 CPUtime=2502.53 cores=1,3,5,7
/proc/8976/stat : 8976 (BTD) R 8973 8976 8208 0 -1 4202496 6295 0 0 0 250218 35 0 0 20 0 1 0 404279248 39235584 1967 33554432000 4194304 36700936 140736780344864 140736780343912 4620276 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 45912064 140736780350504 140736780350580 140736780350580 140736780353489 0
/proc/8976/statm: 9579 1967 498 7937 0 1607 0
Current children cumulated CPU time: 2502.53 s
Current children cumulated vsize: 38316 KiB
Current children cumulated memory: 7868 KiB

[startup+2519.77 s]
# the end of solver process 8976 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2519.66 s, system=0.358034 s

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

[startup+2508.8 s]
/proc/loadavg: 2.00 2.01 1.91 3/201 9234
/proc/meminfo: memFree=17903188/32770624 swapFree=67004032/67108860
[pid=8976] ppid=8973 vsize=38316 memory=7868 CPUtime=2509.03 cores=1,3,5,7
/proc/8976/stat : 8976 (BTD) R 8973 8976 8208 0 -1 4202496 6295 0 0 0 250868 35 0 0 20 0 1 0 404279248 39235584 1967 33554432000 4194304 36700936 140736780344864 140736780343912 4620337 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 45912064 140736780350504 140736780350580 140736780350580 140736780353489 0
/proc/8976/statm: 9579 1967 498 7937 0 1607 0
Current children cumulated CPU time: 2509.03 s
Current children cumulated vsize: 38316 KiB
Current children cumulated memory: 7868 KiB

[startup+2515.2 s]
/proc/loadavg: 2.00 2.01 1.91 3/200 9234
/proc/meminfo: memFree=17903232/32770624 swapFree=67004032/67108860
[pid=8976] ppid=8973 vsize=38316 memory=7868 CPUtime=2515.43 cores=1,3,5,7
/proc/8976/stat : 8976 (BTD) R 8973 8976 8208 0 -1 4202496 6295 0 0 0 251508 35 0 0 20 0 1 0 404279248 39235584 1967 33554432000 4194304 36700936 140736780344864 140736780343912 6947488 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 45912064 140736780350504 140736780350580 140736780350580 140736780353489 0
/proc/8976/statm: 9579 1967 498 7937 0 1607 0
Current children cumulated CPU time: 2515.43 s
Current children cumulated vsize: 38316 KiB
Current children cumulated memory: 7868 KiB

[startup+2516.8 s]
/proc/loadavg: 2.00 2.01 1.91 3/200 9234
/proc/meminfo: memFree=17903232/32770624 swapFree=67004032/67108860
[pid=8976] ppid=8973 vsize=38316 memory=7868 CPUtime=2517.03 cores=1,3,5,7
/proc/8976/stat : 8976 (BTD) R 8973 8976 8208 0 -1 4202496 6295 0 0 0 251668 35 0 0 20 0 1 0 404279248 39235584 1967 33554432000 4194304 36700936 140736780344864 140736780343912 4620264 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 45912064 140736780350504 140736780350580 140736780350580 140736780353489 0
/proc/8976/statm: 9579 1967 498 7937 0 1607 0
Current children cumulated CPU time: 2517.03 s
Current children cumulated vsize: 38316 KiB
Current children cumulated memory: 7868 KiB

[startup+2518.4 s]
/proc/loadavg: 2.00 2.01 1.91 4/213 9263
/proc/meminfo: memFree=17895340/32770624 swapFree=67004032/67108860
[pid=8976] ppid=8973 vsize=38316 memory=7868 CPUtime=2518.63 cores=1,3,5,7
/proc/8976/stat : 8976 (BTD) R 8973 8976 8208 0 -1 4202496 6295 0 0 0 251828 35 0 0 20 0 1 0 404279248 39235584 1967 33554432000 4194304 36700936 140736780344864 140736780343912 4620348 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 45912064 140736780350504 140736780350580 140736780350580 140736780353489 0
/proc/8976/statm: 9579 1967 498 7937 0 1607 0
Current children cumulated CPU time: 2518.63 s
Current children cumulated vsize: 38316 KiB
Current children cumulated memory: 7868 KiB

[startup+2519.2 s]
/proc/loadavg: 2.00 2.01 1.91 3/200 9295
/proc/meminfo: memFree=17902268/32770624 swapFree=67004032/67108860
[pid=8976] ppid=8973 vsize=38316 memory=7868 CPUtime=2519.43 cores=1,3,5,7
/proc/8976/stat : 8976 (BTD) R 8973 8976 8208 0 -1 4202496 6295 0 0 0 251908 35 0 0 20 0 1 0 404279248 39235584 1967 33554432000 4194304 36700936 140736780344864 140736780343912 4620264 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 45912064 140736780350504 140736780350580 140736780350580 140736780353489 0
/proc/8976/statm: 9579 1967 498 7937 0 1607 0
Current children cumulated CPU time: 2519.43 s
Current children cumulated vsize: 38316 KiB
Current children cumulated memory: 7868 KiB

[startup+2519.6 s]
/proc/loadavg: 2.00 2.01 1.91 3/200 9295
/proc/meminfo: memFree=17902268/32770624 swapFree=67004032/67108860
[pid=8976] ppid=8973 vsize=38316 memory=7868 CPUtime=2519.83 cores=1,3,5,7
/proc/8976/stat : 8976 (BTD) R 8973 8976 8208 0 -1 4202496 6295 0 0 0 251948 35 0 0 20 0 1 0 404279248 39235584 1967 33554432000 4194304 36700936 140736780344864 140736780343912 4620285 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 45912064 140736780350504 140736780350580 140736780350580 140736780353489 0
/proc/8976/statm: 9579 1967 498 7937 0 1607 0
Current children cumulated CPU time: 2519.83 s
Current children cumulated vsize: 38316 KiB
Current children cumulated memory: 7868 KiB

[startup+2519.7 s]
/proc/loadavg: 2.00 2.01 1.91 3/200 9295
/proc/meminfo: memFree=17902268/32770624 swapFree=67004032/67108860
[pid=8976] ppid=8973 vsize=38316 memory=7868 CPUtime=2519.93 cores=1,3,5,7
/proc/8976/stat : 8976 (BTD) R 8973 8976 8208 0 -1 4202496 6295 0 0 0 251958 35 0 0 20 0 1 0 404279248 39235584 1967 33554432000 4194304 36700936 140736780344864 140736780343912 4620264 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 45912064 140736780350504 140736780350580 140736780350580 140736780353489 0
/proc/8976/statm: 9579 1967 498 7937 0 1607 0
Current children cumulated CPU time: 2519.93 s
Current children cumulated vsize: 38316 KiB
Current children cumulated memory: 7868 KiB

Child status: 0
Real time (s): 2519.77
CPU time (s): 2520.02
CPU user time (s): 2519.66
CPU system time (s): 0.358034
CPU usage (%): 100.01
Max. virtual memory (cumulated for all children) (KiB): 38316
Max. memory (cumulated for all children) (KiB): 7868

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2519.66
system time used= 0.358034
maximum resident set size= 7868
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6568
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= 4
involuntary context switches= 676


# summary of solver processes directly reported to runsolver:
#   pid: 8976
#   total CPU time (s): 2520.02
#   total CPU user time (s): 2519.66
#   total CPU system time (s): 0.358034

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.28268 second user time and 15.5324 second system time

The end

Launcher Data 

Begin job on node148 at 2019-09-12 11:39:00
IDJOB=4386812
IDBENCH=133235
IDSOLVER=2822
FILE ID=node148/4386812-1568281176
RUNJOBID= node148-1568280861-8240
PBS_JOBID= 21701063
Free space on /tmp= 54228 MiB

SOLVER NAME= BTD 19.07.01
BENCH NAME= XCSP17/MagicSquare/MagicSquare-sum-s1/MagicSquare-13-sum.xml
COMMAND LINE= BTD TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4386812-1568281176/watcher-4386812-1568281176 -o /tmp/evaluation-result-4386812-1568281176/solver-4386812-1568281176 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node148-1568280861-8240 --watchdog 2580  BTD 2520 HOME/instance-4386812-1568281176.xml

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

MD5SUM BENCH= 507ff1916128830fd6a67d5c849b681a
RANDOM SEED=785433503

node148.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	: 5333.13
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	: 5333.13
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	: 5333.13
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	: 5333.13
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:        17911564 kB
MemAvailable:   31857580 kB
Buffers:          162424 kB
Cached:         13888364 kB
SwapCached:         3980 kB
Active:          2710400 kB
Inactive:       11350352 kB
Active(anon):      12944 kB
Inactive(anon):    37660 kB
Active(file):    2697456 kB
Inactive(file): 11312692 kB
Unevictable:      109252 kB
Mlocked:          109252 kB
SwapTotal:      67108860 kB
SwapFree:       67004032 kB
Dirty:            122892 kB
Writeback:             0 kB
AnonPages:        130808 kB
Mapped:            44012 kB
Shmem:             32152 kB
Slab:             392720 kB
SReclaimable:     364328 kB
SUnreclaim:        28392 kB
KernelStack:        3760 kB
PageTables:         5576 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     531228 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     81920 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      124288 kB
DirectMap2M:    33421312 kB

Free space on /tmp at the end= 54168 MiB
End job on node148 at 2019-09-12 12:21:00