Trace number 4300983

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
miniBTD_12 2018.07.27_12? (TO) 2520.1 2519.9

General information on the benchmark

NameMagicSquare/
MagicSquare-16-sum_c18.xml
MD5SUMdc0956070aead6ed741b5a9522bbec89
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 variables256
Number of constraints35
Number of domains1
Minimum domain size256
Maximum domain size256
Distribution of domain sizes[{"size":256,"count":256}]
Minimum variable degree3
Maximum variable degree4
Distribution of variable degrees[{"degree":3,"count":224},{"degree":4,"count":32}]
Minimum constraint arity16
Maximum constraint arity256
Distribution of constraint arities[{"arity":16,"count":34},{"arity":256,"count":1}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"allDifferent","count":1},{"type":"sum","count":34}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Version 2018-07-27_12

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 (13170 MiB free)
  memory of node 1: 16384 MiB (13661 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4300983-1532864506/watcher-4300983-1532864506 -o /tmp/evaluation-result-4300983-1532864506/solver-4300983-1532864506 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node133-1532843210-5186 --watchdog 2580 miniBTD 12 2520 HOME/instance-4300983-1532864506.xml 

running on 4 cores: 0,2,4,6

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=8987, runsolver pid=8984

[startup+0.100197 s]*
/proc/loadavg: 2.00 2.01 2.05 3/191 8988
/proc/meminfo: memFree=27468352/32770624 swapFree=67108856/67108860
[pid=8987] ppid=8984 vsize=33528 memory=10060 CPUtime=0.1 cores=0,2,4,6
/proc/8987/stat : 8987 (miniBTD) R 8984 8987 5155 0 -1 4202496 2685 0 0 0 10 0 0 0 20 0 1 0 104013727 34332672 2515 33554432000 4194304 5224696 140733736625024 140733736622024 4408838 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 24596480 140733736633524 140733736633607 140733736633607 140733736636365 0
/proc/8987/statm: 8382 2515 613 252 0 1928 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 33528 KiB
Current children cumulated memory: 10060 KiB

[startup+0.209765 s]*
/proc/loadavg: 2.00 2.01 2.05 3/191 8988
/proc/meminfo: memFree=27468352/32770624 swapFree=67108856/67108860
[pid=8987] ppid=8984 vsize=33528 memory=10060 CPUtime=0.21 cores=0,2,4,6
/proc/8987/stat : 8987 (miniBTD) R 8984 8987 5155 0 -1 4202496 2685 0 0 0 21 0 0 0 20 0 1 0 104013727 34332672 2515 33554432000 4194304 5224696 140733736625024 140733736622024 4408344 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 24596480 140733736633524 140733736633607 140733736633607 140733736636365 0
/proc/8987/statm: 8382 2515 613 252 0 1928 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 33528 KiB
Current children cumulated memory: 10060 KiB

[startup+0.309028 s]*
/proc/loadavg: 2.00 2.01 2.05 3/191 8988
/proc/meminfo: memFree=27468352/32770624 swapFree=67108856/67108860
[pid=8987] ppid=8984 vsize=33528 memory=10060 CPUtime=0.3 cores=0,2,4,6
/proc/8987/stat : 8987 (miniBTD) R 8984 8987 5155 0 -1 4202496 2685 0 0 0 30 0 0 0 20 0 1 0 104013727 34332672 2515 33554432000 4194304 5224696 140733736625024 140733736622024 4408417 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 24596480 140733736633524 140733736633607 140733736633607 140733736636365 0
/proc/8987/statm: 8382 2515 613 252 0 1928 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 33528 KiB
Current children cumulated memory: 10060 KiB

[startup+0.700332 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 8988
/proc/meminfo: memFree=27468088/32770624 swapFree=67108856/67108860
[pid=8987] ppid=8984 vsize=33528 memory=10060 CPUtime=0.69 cores=0,2,4,6
/proc/8987/stat : 8987 (miniBTD) R 8984 8987 5155 0 -1 4202496 2685 0 0 0 69 0 0 0 20 0 1 0 104013727 34332672 2515 33554432000 4194304 5224696 140733736625024 140733736622024 4408461 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 24596480 140733736633524 140733736633607 140733736633607 140733736636365 0
/proc/8987/statm: 8382 2515 613 252 0 1928 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 33528 KiB
Current children cumulated memory: 10060 KiB

[startup+1.50034 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 8988
/proc/meminfo: memFree=27468556/32770624 swapFree=67108856/67108860
[pid=8987] ppid=8984 vsize=33528 memory=10060 CPUtime=1.49 cores=0,2,4,6
/proc/8987/stat : 8987 (miniBTD) R 8984 8987 5155 0 -1 4202496 2685 0 0 0 149 0 0 0 20 0 1 0 104013727 34332672 2515 33554432000 4194304 5224696 140733736625024 140733736623960 4408465 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 24596480 140733736633524 140733736633607 140733736633607 140733736636365 0
/proc/8987/statm: 8382 2515 613 252 0 1928 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 33528 KiB
Current children cumulated memory: 10060 KiB

[startup+3.10955 s]
/proc/loadavg: 2.00 2.01 2.05 3/190 8988
/proc/meminfo: memFree=27468556/32770624 swapFree=67108856/67108860
[pid=8987] ppid=8984 vsize=33528 memory=10060 CPUtime=3.1 cores=0,2,4,6
/proc/8987/stat : 8987 (miniBTD) R 8984 8987 5155 0 -1 4202496 2701 0 0 0 310 0 0 0 20 0 1 0 104013727 34332672 2515 33554432000 4194304 5224696 140733736625024 140733736623960 4408421 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 24596480 140733736633524 140733736633607 140733736633607 140733736636365 0
/proc/8987/statm: 8382 2515 613 252 0 1928 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 33528 KiB
Current children cumulated memory: 10060 KiB

[startup+6.30033 s]
/proc/loadavg: 2.00 2.01 2.05 3/190 8988
/proc/meminfo: memFree=27468576/32770624 swapFree=67108856/67108860
[pid=8987] ppid=8984 vsize=33528 memory=10060 CPUtime=6.29 cores=0,2,4,6
/proc/8987/stat : 8987 (miniBTD) R 8984 8987 5155 0 -1 4202496 2717 0 0 0 629 0 0 0 20 0 1 0 104013727 34332672 2515 33554432000 4194304 5224696 140733736625024 140733736623960 4408825 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 24596480 140733736633524 140733736633607 140733736633607 140733736636365 0
/proc/8987/statm: 8382 2515 613 252 0 1928 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 33528 KiB
Current children cumulated memory: 10060 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.01 2.05 3/190 8988
/proc/meminfo: memFree=27468824/32770624 swapFree=67108856/67108860
[pid=8987] ppid=8984 vsize=33528 memory=10060 CPUtime=12.69 cores=0,2,4,6
/proc/8987/stat : 8987 (miniBTD) R 8984 8987 5155 0 -1 4202496 2733 0 0 0 1269 0 0 0 20 0 1 0 104013727 34332672 2515 33554432000 4194304 5224696 140733736625024 140733736623960 4408465 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 24596480 140733736633524 140733736633607 140733736633607 140733736636365 0
/proc/8987/statm: 8382 2515 613 252 0 1928 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 33528 KiB
Current children cumulated memory: 10060 KiB

[startup+25.5003 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 8989
/proc/meminfo: memFree=27468120/32770624 swapFree=67108856/67108860
[pid=8987] ppid=8984 vsize=33528 memory=10096 CPUtime=25.49 cores=0,2,4,6
/proc/8987/stat : 8987 (miniBTD) R 8984 8987 5155 0 -1 4202496 2766 0 0 0 2549 0 0 0 20 0 1 0 104013727 34332672 2524 33554432000 4194304 5224696 140733736625024 140733736623960 4408847 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 24596480 140733736633524 140733736633607 140733736633607 140733736636365 0
/proc/8987/statm: 8382 2524 615 252 0 1928 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 33528 KiB
Current children cumulated memory: 10096 KiB

[startup+51.1093 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 8989
/proc/meminfo: memFree=27468884/32770624 swapFree=67108856/67108860
[pid=8987] ppid=8984 vsize=33528 memory=10096 CPUtime=51.1 cores=0,2,4,6
/proc/8987/stat : 8987 (miniBTD) R 8984 8987 5155 0 -1 4202496 2786 0 0 0 5110 0 0 0 20 0 1 0 104013727 34332672 2524 33554432000 4194304 5224696 140733736625024 140733736623960 4408421 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 24596480 140733736633524 140733736633607 140733736633607 140733736636365 0
/proc/8987/statm: 8382 2524 615 252 0 1928 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 33528 KiB
Current children cumulated memory: 10096 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 8990
/proc/meminfo: memFree=27469120/32770624 swapFree=67108856/67108860
[pid=8987] ppid=8984 vsize=33528 memory=10096 CPUtime=102.3 cores=0,2,4,6
/proc/8987/stat : 8987 (miniBTD) R 8984 8987 5155 0 -1 4202496 2806 0 0 0 10230 0 0 0 20 0 1 0 104013727 34332672 2524 33554432000 4194304 5224696 140733736625024 140733736623960 4408461 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 24596480 140733736633524 140733736633607 140733736633607 140733736636365 0
/proc/8987/statm: 8382 2524 615 252 0 1928 0
Current children cumulated CPU time: 102.3 s
Current children cumulated vsize: 33528 KiB
Current children cumulated memory: 10096 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 8991
/proc/meminfo: memFree=27469320/32770624 swapFree=67108856/67108860
[pid=8987] ppid=8984 vsize=33528 memory=10096 CPUtime=162.3 cores=0,2,4,6
/proc/8987/stat : 8987 (miniBTD) R 8984 8987 5155 0 -1 4202496 2826 0 0 0 16230 0 0 0 20 0 1 0 104013727 34332672 2524 33554432000 4194304 5224696 140733736625024 140733736623960 4408395 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 24596480 140733736633524 140733736633607 140733736633607 140733736636365 0
/proc/8987/statm: 8382 2524 615 252 0 1928 0
Current children cumulated CPU time: 162.3 s
Current children cumulated vsize: 33528 KiB
Current children cumulated memory: 10096 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 8992
/proc/meminfo: memFree=27469304/32770624 swapFree=67108856/67108860
[pid=8987] ppid=8984 vsize=33528 memory=10096 CPUtime=222.31 cores=0,2,4,6
/proc/8987/stat : 8987 (miniBTD) R 8984 8987 5155 0 -1 4202496 2846 0 0 0 22231 0 0 0 20 0 1 0 104013727 34332672 2524 33554432000 4194304 5224696 140733736625024 140733736623960 4408379 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 24596480 140733736633524 140733736633607 140733736633607 140733736636365 0
/proc/8987/statm: 8382 2524 615 252 0 1928 0
Current children cumulated CPU time: 222.31 s
Current children cumulated vsize: 33528 KiB
Current children cumulated memory: 10096 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 8993
/proc/meminfo: memFree=27469024/32770624 swapFree=67108856/67108860
[pid=8987] ppid=8984 vsize=33528 memory=10096 CPUtime=282.31 cores=0,2,4,6
/proc/8987/stat : 8987 (miniBTD) R 8984 8987 5155 0 -1 4202496 2846 0 0 0 28231 0 0 0 20 0 1 0 104013727 34332672 2524 33554432000 4194304 5224696 140733736625024 140733736623960 4408838 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 24596480 140733736633524 140733736633607 140733736633607 140733736636365 0
/proc/8987/statm: 8382 2524 615 252 0 1928 0
Current children cumulated CPU time: 282.31 s
Current children cumulated vsize: 33528 KiB
Current children cumulated memory: 10096 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 8995
/proc/meminfo: memFree=27468776/32770624 swapFree=67108856/67108860
[pid=8987] ppid=8984 vsize=33528 memory=10096 CPUtime=342.31 cores=0,2,4,6
/proc/8987/stat : 8987 (miniBTD) R 8984 8987 5155 0 -1 4202496 2866 0 0 0 34231 0 0 0 20 0 1 0 104013727 34332672 2524 33554432000 4194304 5224696 140733736625024 140733736623960 4408413 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 24596480 140733736633524 140733736633607 140733736633607 140733736636365 0
/proc/8987/statm: 8382 2524 615 252 0 1928 0
Current children cumulated CPU time: 342.31 s
Current children cumulated vsize: 33528 KiB
Current children cumulated memory: 10096 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 8996
/proc/meminfo: memFree=27468764/32770624 swapFree=67108856/67108860
[pid=8987] ppid=8984 vsize=33528 memory=10096 CPUtime=402.32 cores=0,2,4,6
/proc/8987/stat : 8987 (miniBTD) R 8984 8987 5155 0 -1 4202496 2866 0 0 0 40232 0 0 0 20 0 1 0 104013727 34332672 2524 33554432000 4194304 5224696 140733736625024 140733736623960 4408838 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 24596480 140733736633524 140733736633607 140733736633607 140733736636365 0
/proc/8987/statm: 8382 2524 615 252 0 1928 0
Current children cumulated CPU time: 402.32 s
Current children cumulated vsize: 33528 KiB
Current children cumulated memory: 10096 KiB

[startup+462.3 s]
/proc/loadavg: 2.08 2.03 2.05 3/191 8997
/proc/meminfo: memFree=27468748/32770624 swapFree=67108856/67108860
[pid=8987] ppid=8984 vsize=33528 memory=10096 CPUtime=462.32 cores=0,2,4,6
/proc/8987/stat : 8987 (miniBTD) R 8984 8987 5155 0 -1 4202496 2886 0 0 0 46232 0 0 0 20 0 1 0 104013727 34332672 2524 33554432000 4194304 5224696 140733736625024 140733736623960 4408344 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 24596480 140733736633524 140733736633607 140733736633607 140733736636365 0
/proc/8987/statm: 8382 2524 615 252 0 1928 0
Current children cumulated CPU time: 462.32 s
Current children cumulated vsize: 33528 KiB
Current children cumulated memory: 10096 KiB


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

/proc/8987/statm: 8382 2524 615 252 0 1928 0
Current children cumulated CPU time: 1782.43 s
Current children cumulated vsize: 33528 KiB
Current children cumulated memory: 10096 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.06 2.07 3/191 9132
/proc/meminfo: memFree=27466920/32770624 swapFree=67108856/67108860
[pid=8987] ppid=8984 vsize=33528 memory=10096 CPUtime=1842.43 cores=0,2,4,6
/proc/8987/stat : 8987 (miniBTD) R 8984 8987 5155 0 -1 4202496 3101 0 0 0 184243 0 0 0 20 0 1 0 104013727 34332672 2524 33554432000 4194304 5224696 140733736625024 140733736623960 4408354 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 24596480 140733736633524 140733736633607 140733736633607 140733736636365 0
/proc/8987/statm: 8382 2524 615 252 0 1928 0
Current children cumulated CPU time: 1842.43 s
Current children cumulated vsize: 33528 KiB
Current children cumulated memory: 10096 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.05 2.06 3/193 9156
/proc/meminfo: memFree=27465952/32770624 swapFree=67108856/67108860
[pid=8987] ppid=8984 vsize=33528 memory=10096 CPUtime=1902.44 cores=0,2,4,6
/proc/8987/stat : 8987 (miniBTD) R 8984 8987 5155 0 -1 4202496 3120 0 0 0 190244 0 0 0 20 0 1 0 104013727 34332672 2524 33554432000 4194304 5224696 140733736625024 140733736623960 4408438 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 24596480 140733736633524 140733736633607 140733736633607 140733736636365 0
/proc/8987/statm: 8382 2524 615 252 0 1928 0
Current children cumulated CPU time: 1902.44 s
Current children cumulated vsize: 33528 KiB
Current children cumulated memory: 10096 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.04 2.06 3/192 9157
/proc/meminfo: memFree=27467068/32770624 swapFree=67108856/67108860
[pid=8987] ppid=8984 vsize=33528 memory=10096 CPUtime=1962.44 cores=0,2,4,6
/proc/8987/stat : 8987 (miniBTD) R 8984 8987 5155 0 -1 4202496 3120 0 0 0 196244 0 0 0 20 0 1 0 104013727 34332672 2524 33554432000 4194304 5224696 140733736625024 140733736623960 4408421 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 24596480 140733736633524 140733736633607 140733736633607 140733736636365 0
/proc/8987/statm: 8382 2524 615 252 0 1928 0
Current children cumulated CPU time: 1962.44 s
Current children cumulated vsize: 33528 KiB
Current children cumulated memory: 10096 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/191 9158
/proc/meminfo: memFree=27467200/32770624 swapFree=67108856/67108860
[pid=8987] ppid=8984 vsize=33528 memory=10096 CPUtime=2022.45 cores=0,2,4,6
/proc/8987/stat : 8987 (miniBTD) R 8984 8987 5155 0 -1 4202496 3139 0 0 0 202245 0 0 0 20 0 1 0 104013727 34332672 2524 33554432000 4194304 5224696 140733736625024 140733736623960 4408348 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 24596480 140733736633524 140733736633607 140733736633607 140733736636365 0
/proc/8987/statm: 8382 2524 615 252 0 1928 0
Current children cumulated CPU time: 2022.45 s
Current children cumulated vsize: 33528 KiB
Current children cumulated memory: 10096 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/191 9159
/proc/meminfo: memFree=27467428/32770624 swapFree=67108856/67108860
[pid=8987] ppid=8984 vsize=33528 memory=10096 CPUtime=2082.45 cores=0,2,4,6
/proc/8987/stat : 8987 (miniBTD) R 8984 8987 5155 0 -1 4202496 3139 0 0 0 208245 0 0 0 20 0 1 0 104013727 34332672 2524 33554432000 4194304 5224696 140733736625024 140733736623960 4408928 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 24596480 140733736633524 140733736633607 140733736633607 140733736636365 0
/proc/8987/statm: 8382 2524 615 252 0 1928 0
Current children cumulated CPU time: 2082.45 s
Current children cumulated vsize: 33528 KiB
Current children cumulated memory: 10096 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/191 9160
/proc/meminfo: memFree=27467668/32770624 swapFree=67108856/67108860
[pid=8987] ppid=8984 vsize=33528 memory=10096 CPUtime=2142.46 cores=0,2,4,6
/proc/8987/stat : 8987 (miniBTD) R 8984 8987 5155 0 -1 4202496 3158 0 0 0 214246 0 0 0 20 0 1 0 104013727 34332672 2524 33554432000 4194304 5224696 140733736625024 140733736623960 4408461 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 24596480 140733736633524 140733736633607 140733736633607 140733736636365 0
/proc/8987/statm: 8382 2524 615 252 0 1928 0
Current children cumulated CPU time: 2142.46 s
Current children cumulated vsize: 33528 KiB
Current children cumulated memory: 10096 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/190 9161
/proc/meminfo: memFree=27468180/32770624 swapFree=67108856/67108860
[pid=8987] ppid=8984 vsize=33528 memory=10096 CPUtime=2202.46 cores=0,2,4,6
/proc/8987/stat : 8987 (miniBTD) R 8984 8987 5155 0 -1 4202496 3158 0 0 0 220246 0 0 0 20 0 1 0 104013727 34332672 2524 33554432000 4194304 5224696 140733736625024 140733736623960 4408825 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 24596480 140733736633524 140733736633607 140733736633607 140733736636365 0
/proc/8987/statm: 8382 2524 615 252 0 1928 0
Current children cumulated CPU time: 2202.46 s
Current children cumulated vsize: 33528 KiB
Current children cumulated memory: 10096 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 9163
/proc/meminfo: memFree=27467408/32770624 swapFree=67108856/67108860
[pid=8987] ppid=8984 vsize=33528 memory=10096 CPUtime=2262.47 cores=0,2,4,6
/proc/8987/stat : 8987 (miniBTD) R 8984 8987 5155 0 -1 4202496 3177 0 0 0 226247 0 0 0 20 0 1 0 104013727 34332672 2524 33554432000 4194304 5224696 140733736625024 140733736623960 4408461 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 24596480 140733736633524 140733736633607 140733736633607 140733736636365 0
/proc/8987/statm: 8382 2524 615 252 0 1928 0
Current children cumulated CPU time: 2262.47 s
Current children cumulated vsize: 33528 KiB
Current children cumulated memory: 10096 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 9171
/proc/meminfo: memFree=27467300/32770624 swapFree=67108856/67108860
[pid=8987] ppid=8984 vsize=33528 memory=10096 CPUtime=2322.47 cores=0,2,4,6
/proc/8987/stat : 8987 (miniBTD) R 8984 8987 5155 0 -1 4202496 3177 0 0 0 232247 0 0 0 20 0 1 0 104013727 34332672 2524 33554432000 4194304 5224696 140733736625024 140733736623960 4408847 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 24596480 140733736633524 140733736633607 140733736633607 140733736636365 0
/proc/8987/statm: 8382 2524 615 252 0 1928 0
Current children cumulated CPU time: 2322.47 s
Current children cumulated vsize: 33528 KiB
Current children cumulated memory: 10096 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 9172
/proc/meminfo: memFree=27467528/32770624 swapFree=67108856/67108860
[pid=8987] ppid=8984 vsize=33528 memory=10096 CPUtime=2382.48 cores=0,2,4,6
/proc/8987/stat : 8987 (miniBTD) R 8984 8987 5155 0 -1 4202496 3196 0 0 0 238248 0 0 0 20 0 1 0 104013727 34332672 2524 33554432000 4194304 5224696 140733736625024 140733736623960 4408421 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 24596480 140733736633524 140733736633607 140733736633607 140733736636365 0
/proc/8987/statm: 8382 2524 615 252 0 1928 0
Current children cumulated CPU time: 2382.48 s
Current children cumulated vsize: 33528 KiB
Current children cumulated memory: 10096 KiB

[startup+2442.3 s]
/proc/loadavg: 2.08 2.04 2.05 3/191 9173
/proc/meminfo: memFree=27468028/32770624 swapFree=67108856/67108860
[pid=8987] ppid=8984 vsize=33528 memory=10096 CPUtime=2442.48 cores=0,2,4,6
/proc/8987/stat : 8987 (miniBTD) R 8984 8987 5155 0 -1 4202496 3196 0 0 0 244248 0 0 0 20 0 1 0 104013727 34332672 2524 33554432000 4194304 5224696 140733736625024 140733736623960 4408847 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 24596480 140733736633524 140733736633607 140733736633607 140733736636365 0
/proc/8987/statm: 8382 2524 615 252 0 1928 0
Current children cumulated CPU time: 2442.48 s
Current children cumulated vsize: 33528 KiB
Current children cumulated memory: 10096 KiB

[startup+2502.3 s]
/proc/loadavg: 2.03 2.04 2.05 3/191 9174
/proc/meminfo: memFree=27468124/32770624 swapFree=67108856/67108860
[pid=8987] ppid=8984 vsize=33528 memory=10096 CPUtime=2502.49 cores=0,2,4,6
/proc/8987/stat : 8987 (miniBTD) R 8984 8987 5155 0 -1 4202496 3215 0 0 0 250249 0 0 0 20 0 1 0 104013727 34332672 2524 33554432000 4194304 5224696 140733736625024 140733736623960 4408348 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 24596480 140733736633524 140733736633607 140733736633607 140733736636365 0
/proc/8987/statm: 8382 2524 615 252 0 1928 0
Current children cumulated CPU time: 2502.49 s
Current children cumulated vsize: 33528 KiB
Current children cumulated memory: 10096 KiB



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2519.9 s]
/proc/loadavg: 2.02 2.03 2.05 3/191 9174
/proc/meminfo: memFree=27468000/32770624 swapFree=67108856/67108860
[pid=8987] ppid=8984 vsize=33528 memory=10096 CPUtime=2520.09 cores=0,2,4,6
/proc/8987/stat : 8987 (miniBTD) R 8984 8987 5155 0 -1 4202496 3215 0 0 0 252009 0 0 0 20 0 1 0 104013727 34332672 2524 33554432000 4194304 5224696 140733736625024 140733736623960 4408354 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 24596480 140733736633524 140733736633607 140733736633607 140733736636365 0
/proc/8987/statm: 8382 2524 615 252 0 1928 0
Current children cumulated CPU time: 2520.09 s
Current children cumulated vsize: 33528 KiB
Current children cumulated memory: 10096 KiB

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

[startup+2519.9 s]
# the end of solver process 8987 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2520.09 s, system=0.007 s

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

[startup+2519.9 s]
/proc/loadavg: 2.02 2.03 2.05 3/191 9174
/proc/meminfo: memFree=27468000/32770624 swapFree=67108856/67108860
[pid=8987] ppid=8984 vsize=33528 memory=10096 CPUtime=2520.09 cores=0,2,4,6
/proc/8987/stat : 8987 (miniBTD) R 8984 8987 5155 0 -1 4202496 3215 0 0 0 252009 0 0 0 20 0 1 0 104013727 34332672 2524 33554432000 4194304 5224696 140733736625024 140733736623960 4408354 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 24596480 140733736633524 140733736633607 140733736633607 140733736636365 0
/proc/8987/statm: 8382 2524 615 252 0 1928 0
Current children cumulated CPU time: 2520.09 s
Current children cumulated vsize: 33528 KiB
Current children cumulated memory: 10096 KiB

Child ended because it received signal 15 (SIGTERM)
Real time (s): 2519.9
CPU time (s): 2520.1
CPU user time (s): 2520.09
CPU system time (s): 0.007
CPU usage (%): 100.008
Max. virtual memory (cumulated for all children) (KiB): 33528
Max. memory (cumulated for all children) (KiB): 10096

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2520.1
system time used= 0.007
maximum resident set size= 10096
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3216
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= 9
involuntary context switches= 638


# summary of solver processes directly reported to runsolver:
#   pid: 8987
#   total CPU time (s): 2520.1
#   total CPU user time (s): 2520.09
#   total CPU system time (s): 0.007

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.11734 second user time and 16.5855 second system time

The end

Launcher Data 

Begin job on node133 at 2018-07-29 13:41:46
IDJOB=4300983
IDBENCH=141518
IDSOLVER=2770
FILE ID=node133/4300983-1532864506
RUNJOBID= node133-1532843210-5186
PBS_JOBID= 21022495
Free space on /tmp= 50528 MiB

SOLVER NAME= miniBTD_12 2018.07.27_12
BENCH NAME= XCSP18/MagicSquare/MagicSquare-16-sum_c18.xml
COMMAND LINE= miniBTD 12 TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4300983-1532864506/watcher-4300983-1532864506 -o /tmp/evaluation-result-4300983-1532864506/solver-4300983-1532864506 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node133-1532843210-5186 --watchdog 2580  miniBTD 12 2520 HOME/instance-4300983-1532864506.xml

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

MD5SUM BENCH= dc0956070aead6ed741b5a9522bbec89
RANDOM SEED=1097489378

node133.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	: 5333.24
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	: 5333.24
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	: 5333.24
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	: 5333.24
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:        27475808 kB
MemAvailable:   31948832 kB
Buffers:          198780 kB
Cached:          4525832 kB
SwapCached:            0 kB
Active:          2205712 kB
Inactive:        2573536 kB
Active(anon):       6080 kB
Inactive(anon):    76688 kB
Active(file):    2199632 kB
Inactive(file):  2496848 kB
Unevictable:        7096 kB
Mlocked:            7096 kB
SwapTotal:      67108860 kB
SwapFree:       67108856 kB
Dirty:             20024 kB
Writeback:             0 kB
AnonPages:         61752 kB
Mapped:            43584 kB
Shmem:             25244 kB
Slab:             212876 kB
SReclaimable:     184756 kB
SUnreclaim:        28120 kB
KernelStack:        3408 kB
PageTables:         5220 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     354488 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:      6144 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      116096 kB
DirectMap2M:    33429504 kB

Free space on /tmp at the end= 50512 MiB
End job on node133 at 2018-07-29 14:23:46