Trace number 4265256

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) 2519.8101 2520.01

General information on the benchmark

NameMagicSquare/MagicSquare-sum-s1/
MagicSquare-22-sum.xml
MD5SUM9d2f02dd2333c70ec17cc1afaa6594ca
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 variables484
Number of constraints47
Number of domains1
Minimum domain size484
Maximum domain size484
Distribution of domain sizes[{"size":484,"count":484}]
Minimum variable degree3
Maximum variable degree4
Distribution of variable degrees[{"degree":3,"count":440},{"degree":4,"count":44}]
Minimum constraint arity22
Maximum constraint arity484
Distribution of constraint arities[{"arity":22,"count":46},{"arity":484,"count":1}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"allDifferent","count":1},{"type":"sum","count":46}]
Optimization problemNO
Type of objective

Solver Data 

0.21/0.37	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 (15073 MiB free)
  memory of node 1: 16384 MiB (15466 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4265256-1502742210/watcher-4265256-1502742210 -o /tmp/evaluation-result-4265256-1502742210/solver-4265256-1502742210 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node127-1502653304-21654 --watchdog 2580 BTD 2520 HOME/instance-4265256-1502742210.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
solver pid=15081, runsolver pid=15078
Current StackSize limit: 8192 KiB


[startup+0.100187 s]*
/proc/loadavg: 2.06 2.03 2.05 3/181 15082
/proc/meminfo: memFree=31272256/32770624 swapFree=67108860/67108860
[pid=15081] ppid=15078 vsize=31464 memory=1824 CPUtime=0.01 cores=0,2,4,6
/proc/15081/stat : 15081 (BTD) R 15078 15081 17093 0 -1 4202496 591 0 0 0 1 0 0 0 20 0 1 0 76414249 32219136 456 18446744073709551615 4194304 35031035 140723659991824 140723659991824 7408826 0 0 1 0 0 0 0 17 2 0 0 9 0 0 37130264 37226188 65613824 140723659997663 140723659997739 140723659997739 140723660001233 0
/proc/15081/statm: 7866 456 232 7529 0 313 0
Current children cumulated CPU time: 0.01 s
Current children cumulated vsize: 31464 KiB
Current children cumulated memory: 1824 KiB

[startup+0.209116 s]*
/proc/loadavg: 2.06 2.03 2.05 3/181 15082
/proc/meminfo: memFree=31266352/32770624 swapFree=67108860/67108860
[pid=15081] ppid=15078 vsize=37784 memory=8172 CPUtime=0.11 cores=0,2,4,6
/proc/15081/stat : 15081 (BTD) R 15078 15081 17093 0 -1 4202496 2188 0 0 0 11 0 0 0 20 0 1 0 76414249 38690816 2043 18446744073709551615 4194304 35031035 140723659991824 140723659987384 7408826 0 0 1 0 0 0 0 17 2 0 0 9 0 0 37130264 37226188 65613824 140723659997663 140723659997739 140723659997739 140723660001233 0
/proc/15081/statm: 9446 2043 232 7529 0 1893 0
Current children cumulated CPU time: 0.11 s
Current children cumulated vsize: 37784 KiB
Current children cumulated memory: 8172 KiB

[startup+0.309201 s]*
/proc/loadavg: 2.06 2.03 2.05 3/181 15082
/proc/meminfo: memFree=31260772/32770624 swapFree=67108860/67108860
[pid=15081] ppid=15078 vsize=43592 memory=13980 CPUtime=0.21 cores=0,2,4,6
/proc/15081/stat : 15081 (BTD) R 15078 15081 17093 0 -1 4202496 3651 0 0 0 21 0 0 0 20 0 1 0 76414249 44638208 3495 18446744073709551615 4194304 35031035 140723659991824 140723659987384 4632139 0 0 1 0 0 0 0 17 2 0 0 9 0 0 37130264 37226188 65613824 140723659997663 140723659997739 140723659997739 140723660001233 0
/proc/15081/statm: 10898 3495 232 7529 0 3345 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 43592 KiB
Current children cumulated memory: 13980 KiB

[startup+0.700338 s]
/proc/loadavg: 2.05 2.03 2.05 4/181 15082
/proc/meminfo: memFree=31251100/32770624 swapFree=67108860/67108860
[pid=15081] ppid=15078 vsize=52688 memory=23108 CPUtime=0.59 cores=0,2,4,6
/proc/15081/stat : 15081 (BTD) R 15078 15081 17093 0 -1 4202496 5968 0 0 0 59 0 0 0 20 0 1 0 76414249 53952512 5777 18446744073709551615 4194304 35031035 140723659991824 140723659987384 4445174 0 0 1 0 0 0 0 17 2 0 0 9 0 0 37130264 37226188 65613824 140723659997663 140723659997739 140723659997739 140723660001233 0
/proc/15081/statm: 13172 5777 292 7529 0 5619 0
Current children cumulated CPU time: 0.59 s
Current children cumulated vsize: 52688 KiB
Current children cumulated memory: 23108 KiB

[startup+1.50033 s]
/proc/loadavg: 2.05 2.03 2.05 3/181 15082
/proc/meminfo: memFree=31251100/32770624 swapFree=67108860/67108860
[pid=15081] ppid=15078 vsize=52688 memory=23108 CPUtime=1.39 cores=0,2,4,6
/proc/15081/stat : 15081 (BTD) R 15078 15081 17093 0 -1 4202496 5968 0 0 0 139 0 0 0 20 0 1 0 76414249 53952512 5777 18446744073709551615 4194304 35031035 140723659991824 140723659990520 4445151 0 0 1 0 0 0 0 17 2 0 0 9 0 0 37130264 37226188 65613824 140723659997663 140723659997739 140723659997739 140723660001233 0
/proc/15081/statm: 13172 5777 292 7529 0 5619 0
Current children cumulated CPU time: 1.39 s
Current children cumulated vsize: 52688 KiB
Current children cumulated memory: 23108 KiB

[startup+3.10903 s]
/proc/loadavg: 2.05 2.03 2.05 3/181 15082
/proc/meminfo: memFree=31251224/32770624 swapFree=67108860/67108860
[pid=15081] ppid=15078 vsize=52688 memory=23368 CPUtime=3 cores=0,2,4,6
/proc/15081/stat : 15081 (BTD) R 15078 15081 17093 0 -1 4202496 7687 0 0 0 300 0 0 0 20 0 1 0 76414249 53952512 5842 18446744073709551615 4194304 35031035 140723659991824 140723659990520 6457960 0 0 1 0 0 0 0 17 2 0 0 9 0 0 37130264 37226188 65613824 140723659997663 140723659997739 140723659997739 140723660001233 0
/proc/15081/statm: 13172 5842 297 7529 0 5619 0
Current children cumulated CPU time: 3 s
Current children cumulated vsize: 52688 KiB
Current children cumulated memory: 23368 KiB

[startup+6.30033 s]
/proc/loadavg: 2.05 2.03 2.05 3/181 15082
/proc/meminfo: memFree=31251008/32770624 swapFree=67108860/67108860
[pid=15081] ppid=15078 vsize=52688 memory=23368 CPUtime=6.19 cores=0,2,4,6
/proc/15081/stat : 15081 (BTD) R 15078 15081 17093 0 -1 4202496 9404 0 0 0 619 0 0 0 20 0 1 0 76414249 53952512 5842 18446744073709551615 4194304 35031035 140723659991824 140723659990520 4445143 0 0 1 0 0 0 0 17 2 0 0 9 0 0 37130264 37226188 65613824 140723659997663 140723659997739 140723659997739 140723660001233 0
/proc/15081/statm: 13172 5842 297 7529 0 5619 0
Current children cumulated CPU time: 6.19 s
Current children cumulated vsize: 52688 KiB
Current children cumulated memory: 23368 KiB

[startup+12.7003 s]
/proc/loadavg: 2.05 2.03 2.05 3/181 15082
/proc/meminfo: memFree=31251148/32770624 swapFree=67108860/67108860
[pid=15081] ppid=15078 vsize=52688 memory=23368 CPUtime=12.59 cores=0,2,4,6
/proc/15081/stat : 15081 (BTD) R 15078 15081 17093 0 -1 4202496 9450 0 0 0 1259 0 0 0 20 0 1 0 76414249 53952512 5842 18446744073709551615 4194304 35031035 140723659991824 140723659990520 4389856 0 0 1 0 0 0 0 17 2 0 0 9 0 0 37130264 37226188 65613824 140723659997663 140723659997739 140723659997739 140723660001233 0
/proc/15081/statm: 13172 5842 297 7529 0 5619 0
Current children cumulated CPU time: 12.59 s
Current children cumulated vsize: 52688 KiB
Current children cumulated memory: 23368 KiB

[startup+25.5003 s]
/proc/loadavg: 2.04 2.03 2.05 3/181 15082
/proc/meminfo: memFree=31251156/32770624 swapFree=67108860/67108860
[pid=15081] ppid=15078 vsize=52688 memory=23372 CPUtime=25.39 cores=0,2,4,6
/proc/15081/stat : 15081 (BTD) R 15078 15081 17093 0 -1 4202496 9494 0 0 0 2539 0 0 0 20 0 1 0 76414249 53952512 5843 18446744073709551615 4194304 35031035 140723659991824 140723659990520 4389921 0 0 1 0 0 0 0 17 2 0 0 9 0 0 37130264 37226188 65613824 140723659997663 140723659997739 140723659997739 140723660001233 0
/proc/15081/statm: 13172 5843 298 7529 0 5619 0
Current children cumulated CPU time: 25.39 s
Current children cumulated vsize: 52688 KiB
Current children cumulated memory: 23372 KiB

[startup+51.1091 s]
/proc/loadavg: 2.02 2.02 2.05 3/184 15097
/proc/meminfo: memFree=31246508/32770624 swapFree=67108860/67108860
[pid=15081] ppid=15078 vsize=52688 memory=23372 CPUtime=51 cores=0,2,4,6
/proc/15081/stat : 15081 (BTD) R 15078 15081 17093 0 -1 4202496 9516 0 0 0 5100 0 0 0 20 0 1 0 76414249 53952512 5843 18446744073709551615 4194304 35031035 140723659991824 140723659990520 4389893 0 0 1 0 0 0 0 17 2 0 0 9 0 0 37130264 37226188 65613824 140723659997663 140723659997739 140723659997739 140723660001233 0
/proc/15081/statm: 13172 5843 298 7529 0 5619 0
Current children cumulated CPU time: 51 s
Current children cumulated vsize: 52688 KiB
Current children cumulated memory: 23372 KiB

[startup+102.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/184 15099
/proc/meminfo: memFree=31246396/32770624 swapFree=67108860/67108860
[pid=15081] ppid=15078 vsize=52688 memory=23372 CPUtime=102.19 cores=0,2,4,6
/proc/15081/stat : 15081 (BTD) R 15078 15081 17093 0 -1 4202496 9541 0 0 0 10219 0 0 0 20 0 1 0 76414249 53952512 5843 18446744073709551615 4194304 35031035 140723659991824 140723659990520 4390165 0 0 1 0 0 0 0 17 2 0 0 9 0 0 37130264 37226188 65613824 140723659997663 140723659997739 140723659997739 140723660001233 0
/proc/15081/statm: 13172 5843 298 7529 0 5619 0
Current children cumulated CPU time: 102.19 s
Current children cumulated vsize: 52688 KiB
Current children cumulated memory: 23372 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 15101
/proc/meminfo: memFree=31250080/32770624 swapFree=67108860/67108860
[pid=15081] ppid=15078 vsize=52688 memory=23372 CPUtime=162.19 cores=0,2,4,6
/proc/15081/stat : 15081 (BTD) R 15078 15081 17093 0 -1 4202496 9563 0 0 0 16219 0 0 0 20 0 1 0 76414249 53952512 5843 18446744073709551615 4194304 35031035 140723659991824 140723659990520 4389593 0 0 1 0 0 0 0 17 2 0 0 9 0 0 37130264 37226188 65613824 140723659997663 140723659997739 140723659997739 140723660001233 0
/proc/15081/statm: 13172 5843 298 7529 0 5619 0
Current children cumulated CPU time: 162.19 s
Current children cumulated vsize: 52688 KiB
Current children cumulated memory: 23372 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 15103
/proc/meminfo: memFree=31250328/32770624 swapFree=67108860/67108860
[pid=15081] ppid=15078 vsize=52688 memory=23372 CPUtime=222.18 cores=0,2,4,6
/proc/15081/stat : 15081 (BTD) R 15078 15081 17093 0 -1 4202496 9584 0 0 0 22218 0 0 0 20 0 1 0 76414249 53952512 5843 18446744073709551615 4194304 35031035 140723659991824 140723659990520 4389897 0 0 1 0 0 0 0 17 2 0 0 9 0 0 37130264 37226188 65613824 140723659997663 140723659997739 140723659997739 140723660001233 0
/proc/15081/statm: 13172 5843 298 7529 0 5619 0
Current children cumulated CPU time: 222.18 s
Current children cumulated vsize: 52688 KiB
Current children cumulated memory: 23372 KiB

[startup+282.3 s]
/proc/loadavg: 2.04 2.03 2.05 3/181 15105
/proc/meminfo: memFree=31250576/32770624 swapFree=67108860/67108860
[pid=15081] ppid=15078 vsize=52688 memory=23372 CPUtime=282.18 cores=0,2,4,6
/proc/15081/stat : 15081 (BTD) R 15078 15081 17093 0 -1 4202496 9605 0 0 0 28218 0 0 0 20 0 1 0 76414249 53952512 5843 18446744073709551615 4194304 35031035 140723659991824 140723659990520 4390000 0 0 1 0 0 0 0 17 2 0 0 9 0 0 37130264 37226188 65613824 140723659997663 140723659997739 140723659997739 140723660001233 0
/proc/15081/statm: 13172 5843 298 7529 0 5619 0
Current children cumulated CPU time: 282.18 s
Current children cumulated vsize: 52688 KiB
Current children cumulated memory: 23372 KiB

[startup+342.3 s]
/proc/loadavg: 2.02 2.02 2.05 3/181 15107
/proc/meminfo: memFree=31250948/32770624 swapFree=67108860/67108860
[pid=15081] ppid=15078 vsize=52688 memory=23372 CPUtime=342.18 cores=0,2,4,6
/proc/15081/stat : 15081 (BTD) R 15078 15081 17093 0 -1 4202496 9626 0 0 0 34218 0 0 0 20 0 1 0 76414249 53952512 5843 18446744073709551615 4194304 35031035 140723659991824 140723659990520 4390126 0 0 1 0 0 0 0 17 2 0 0 9 0 0 37130264 37226188 65613824 140723659997663 140723659997739 140723659997739 140723660001233 0
/proc/15081/statm: 13172 5843 298 7529 0 5619 0
Current children cumulated CPU time: 342.18 s
Current children cumulated vsize: 52688 KiB
Current children cumulated memory: 23372 KiB

[startup+402.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/181 15109
/proc/meminfo: memFree=31250948/32770624 swapFree=67108860/67108860
[pid=15081] ppid=15078 vsize=52688 memory=23372 CPUtime=402.18 cores=0,2,4,6
/proc/15081/stat : 15081 (BTD) R 15078 15081 17093 0 -1 4202496 9647 0 0 0 40218 0 0 0 20 0 1 0 76414249 53952512 5843 18446744073709551615 4194304 35031035 140723659991824 140723659990520 4390071 0 0 1 0 0 0 0 17 2 0 0 9 0 0 37130264 37226188 65613824 140723659997663 140723659997739 140723659997739 140723660001233 0
/proc/15081/statm: 13172 5843 298 7529 0 5619 0
Current children cumulated CPU time: 402.18 s
Current children cumulated vsize: 52688 KiB
Current children cumulated memory: 23372 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 15111
/proc/meminfo: memFree=31251072/32770624 swapFree=67108860/67108860
[pid=15081] ppid=15078 vsize=52688 memory=23372 CPUtime=462.17 cores=0,2,4,6
/proc/15081/stat : 15081 (BTD) R 15078 15081 17093 0 -1 4202496 9668 0 0 0 46217 0 0 0 20 0 1 0 76414249 53952512 5843 18446744073709551615 4194304 35031035 140723659991824 140723659990520 4389570 0 0 1 0 0 0 0 17 2 0 0 9 0 0 37130264 37226188 65613824 140723659997663 140723659997739 140723659997739 140723660001233 0
/proc/15081/statm: 13172 5843 298 7529 0 5619 0
Current children cumulated CPU time: 462.17 s
Current children cumulated vsize: 52688 KiB
Current children cumulated memory: 23372 KiB


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

/proc/15081/statm: 13172 5843 298 7529 0 5619 0
Current children cumulated CPU time: 1722.12 s
Current children cumulated vsize: 52688 KiB
Current children cumulated memory: 23372 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/181 15245
/proc/meminfo: memFree=31256220/32770624 swapFree=67108860/67108860
[pid=15081] ppid=15078 vsize=52688 memory=23372 CPUtime=1782.12 cores=0,2,4,6
/proc/15081/stat : 15081 (BTD) R 15078 15081 17093 0 -1 4202496 10144 0 0 0 178212 0 0 0 20 0 1 0 76414249 53952512 5843 18446744073709551615 4194304 35031035 140723659991824 140723659990520 4389890 0 0 1 0 0 0 0 17 2 0 0 9 0 0 37130264 37226188 65613824 140723659997663 140723659997739 140723659997739 140723660001233 0
/proc/15081/statm: 13172 5843 298 7529 0 5619 0
Current children cumulated CPU time: 1782.12 s
Current children cumulated vsize: 52688 KiB
Current children cumulated memory: 23372 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/185 15262
/proc/meminfo: memFree=31251376/32770624 swapFree=67108860/67108860
[pid=15081] ppid=15078 vsize=52688 memory=23372 CPUtime=1842.12 cores=0,2,4,6
/proc/15081/stat : 15081 (BTD) R 15078 15081 17093 0 -1 4202496 10165 0 0 0 184212 0 0 0 20 0 1 0 76414249 53952512 5843 18446744073709551615 4194304 35031035 140723659991824 140723659990520 4389856 0 0 1 0 0 0 0 17 2 0 0 9 0 0 37130264 37226188 65613824 140723659997663 140723659997739 140723659997739 140723660001233 0
/proc/15081/statm: 13172 5843 298 7529 0 5619 0
Current children cumulated CPU time: 1842.12 s
Current children cumulated vsize: 52688 KiB
Current children cumulated memory: 23372 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/185 15264
/proc/meminfo: memFree=31251684/32770624 swapFree=67108860/67108860
[pid=15081] ppid=15078 vsize=52688 memory=23372 CPUtime=1902.12 cores=0,2,4,6
/proc/15081/stat : 15081 (BTD) R 15078 15081 17093 0 -1 4202496 10186 0 0 0 190212 0 0 0 20 0 1 0 76414249 53952512 5843 18446744073709551615 4194304 35031035 140723659991824 140723659990520 4390000 0 0 1 0 0 0 0 17 2 0 0 9 0 0 37130264 37226188 65613824 140723659997663 140723659997739 140723659997739 140723660001233 0
/proc/15081/statm: 13172 5843 298 7529 0 5619 0
Current children cumulated CPU time: 1902.12 s
Current children cumulated vsize: 52688 KiB
Current children cumulated memory: 23372 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/182 15266
/proc/meminfo: memFree=31253964/32770624 swapFree=67108860/67108860
[pid=15081] ppid=15078 vsize=52688 memory=23372 CPUtime=1962.11 cores=0,2,4,6
/proc/15081/stat : 15081 (BTD) R 15078 15081 17093 0 -1 4202496 10207 0 0 0 196211 0 0 0 20 0 1 0 76414249 53952512 5843 18446744073709551615 4194304 35031035 140723659991824 140723659990520 4389893 0 0 1 0 0 0 0 17 2 0 0 9 0 0 37130264 37226188 65613824 140723659997663 140723659997739 140723659997739 140723660001233 0
/proc/15081/statm: 13172 5843 298 7529 0 5619 0
Current children cumulated CPU time: 1962.11 s
Current children cumulated vsize: 52688 KiB
Current children cumulated memory: 23372 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/182 15268
/proc/meminfo: memFree=31254096/32770624 swapFree=67108860/67108860
[pid=15081] ppid=15078 vsize=52688 memory=23372 CPUtime=2022.11 cores=0,2,4,6
/proc/15081/stat : 15081 (BTD) R 15078 15081 17093 0 -1 4202496 10228 0 0 0 202211 0 0 0 20 0 1 0 76414249 53952512 5843 18446744073709551615 4194304 35031035 140723659991824 140723659990520 4389965 0 0 1 0 0 0 0 17 2 0 0 9 0 0 37130264 37226188 65613824 140723659997663 140723659997739 140723659997739 140723660001233 0
/proc/15081/statm: 13172 5843 298 7529 0 5619 0
Current children cumulated CPU time: 2022.11 s
Current children cumulated vsize: 52688 KiB
Current children cumulated memory: 23372 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/182 15270
/proc/meminfo: memFree=31254096/32770624 swapFree=67108860/67108860
[pid=15081] ppid=15078 vsize=52688 memory=23372 CPUtime=2082.11 cores=0,2,4,6
/proc/15081/stat : 15081 (BTD) R 15078 15081 17093 0 -1 4202496 10249 0 0 0 208211 0 0 0 20 0 1 0 76414249 53952512 5843 18446744073709551615 4194304 35031035 140723659991824 140723659990520 4390075 0 0 1 0 0 0 0 17 2 0 0 9 0 0 37130264 37226188 65613824 140723659997663 140723659997739 140723659997739 140723660001233 0
/proc/15081/statm: 13172 5843 298 7529 0 5619 0
Current children cumulated CPU time: 2082.11 s
Current children cumulated vsize: 52688 KiB
Current children cumulated memory: 23372 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 15272
/proc/meminfo: memFree=31254328/32770624 swapFree=67108860/67108860
[pid=15081] ppid=15078 vsize=52688 memory=23372 CPUtime=2142.11 cores=0,2,4,6
/proc/15081/stat : 15081 (BTD) R 15078 15081 17093 0 -1 4202496 10270 0 0 0 214211 0 0 0 20 0 1 0 76414249 53952512 5843 18446744073709551615 4194304 35031035 140723659991824 140723659990520 4390034 0 0 1 0 0 0 0 17 2 0 0 9 0 0 37130264 37226188 65613824 140723659997663 140723659997739 140723659997739 140723660001233 0
/proc/15081/statm: 13172 5843 298 7529 0 5619 0
Current children cumulated CPU time: 2142.11 s
Current children cumulated vsize: 52688 KiB
Current children cumulated memory: 23372 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 15274
/proc/meminfo: memFree=31254592/32770624 swapFree=67108860/67108860
[pid=15081] ppid=15078 vsize=52688 memory=23372 CPUtime=2202.1 cores=0,2,4,6
/proc/15081/stat : 15081 (BTD) R 15078 15081 17093 0 -1 4202496 10291 0 0 0 220210 0 0 0 20 0 1 0 76414249 53952512 5843 18446744073709551615 4194304 35031035 140723659991824 140723659990520 4390000 0 0 1 0 0 0 0 17 2 0 0 9 0 0 37130264 37226188 65613824 140723659997663 140723659997739 140723659997739 140723660001233 0
/proc/15081/statm: 13172 5843 298 7529 0 5619 0
Current children cumulated CPU time: 2202.1 s
Current children cumulated vsize: 52688 KiB
Current children cumulated memory: 23372 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 15276
/proc/meminfo: memFree=31254716/32770624 swapFree=67108860/67108860
[pid=15081] ppid=15078 vsize=52688 memory=23372 CPUtime=2262.1 cores=0,2,4,6
/proc/15081/stat : 15081 (BTD) R 15078 15081 17093 0 -1 4202496 10312 0 0 0 226210 0 0 0 20 0 1 0 76414249 53952512 5843 18446744073709551615 4194304 35031035 140723659991824 140723659990520 4390071 0 0 1 0 0 0 0 17 2 0 0 9 0 0 37130264 37226188 65613824 140723659997663 140723659997739 140723659997739 140723660001233 0
/proc/15081/statm: 13172 5843 298 7529 0 5619 0
Current children cumulated CPU time: 2262.1 s
Current children cumulated vsize: 52688 KiB
Current children cumulated memory: 23372 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 15278
/proc/meminfo: memFree=31254468/32770624 swapFree=67108860/67108860
[pid=15081] ppid=15078 vsize=52688 memory=23372 CPUtime=2322.1 cores=0,2,4,6
/proc/15081/stat : 15081 (BTD) R 15078 15081 17093 0 -1 4202496 10338 0 0 0 232210 0 0 0 20 0 1 0 76414249 53952512 5843 18446744073709551615 4194304 35031035 140723659991824 140723659990520 4389608 0 0 1 0 0 0 0 17 2 0 0 9 0 0 37130264 37226188 65613824 140723659997663 140723659997739 140723659997739 140723660001233 0
/proc/15081/statm: 13172 5843 298 7529 0 5619 0
Current children cumulated CPU time: 2322.1 s
Current children cumulated vsize: 52688 KiB
Current children cumulated memory: 23372 KiB

[startup+2382.3 s]
/proc/loadavg: 2.49 2.14 2.08 3/181 15280
/proc/meminfo: memFree=31254792/32770624 swapFree=67108860/67108860
[pid=15081] ppid=15078 vsize=52688 memory=23372 CPUtime=2382.1 cores=0,2,4,6
/proc/15081/stat : 15081 (BTD) R 15078 15081 17093 0 -1 4202496 10360 0 0 0 238210 0 0 0 20 0 1 0 76414249 53952512 5843 18446744073709551615 4194304 35031035 140723659991824 140723659990520 4389951 0 0 1 0 0 0 0 17 2 0 0 9 0 0 37130264 37226188 65613824 140723659997663 140723659997739 140723659997739 140723660001233 0
/proc/15081/statm: 13172 5843 298 7529 0 5619 0
Current children cumulated CPU time: 2382.1 s
Current children cumulated vsize: 52688 KiB
Current children cumulated memory: 23372 KiB

[startup+2442.3 s]
/proc/loadavg: 2.21 2.13 2.08 3/184 15296
/proc/meminfo: memFree=31250808/32770624 swapFree=67108860/67108860
[pid=15081] ppid=15078 vsize=52688 memory=23372 CPUtime=2442.1 cores=0,2,4,6
/proc/15081/stat : 15081 (BTD) R 15078 15081 17093 0 -1 4202496 10382 0 0 0 244210 0 0 0 20 0 1 0 76414249 53952512 5843 18446744073709551615 4194304 35031035 140723659991824 140723659990520 4389897 0 0 1 0 0 0 0 17 2 0 0 9 0 0 37130264 37226188 65613824 140723659997663 140723659997739 140723659997739 140723660001233 0
/proc/15081/statm: 13172 5843 298 7529 0 5619 0
Current children cumulated CPU time: 2442.1 s
Current children cumulated vsize: 52688 KiB
Current children cumulated memory: 23372 KiB

[startup+2502.3 s]
/proc/loadavg: 2.08 2.10 2.08 3/184 15298
/proc/meminfo: memFree=31251476/32770624 swapFree=67108860/67108860
[pid=15081] ppid=15078 vsize=52688 memory=23372 CPUtime=2502.09 cores=0,2,4,6
/proc/15081/stat : 15081 (BTD) R 15078 15081 17093 0 -1 4202496 10403 0 0 0 250209 0 0 0 20 0 1 0 76414249 53952512 5843 18446744073709551615 4194304 35031035 140723659991824 140723659990520 4389909 0 0 1 0 0 0 0 17 2 0 0 9 0 0 37130264 37226188 65613824 140723659997663 140723659997739 140723659997739 140723660001233 0
/proc/15081/statm: 13172 5843 298 7529 0 5619 0
Current children cumulated CPU time: 2502.09 s
Current children cumulated vsize: 52688 KiB
Current children cumulated memory: 23372 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.06 2.10 2.08 3/184 15299
/proc/meminfo: memFree=31251476/32770624 swapFree=67108860/67108860
[pid=15081] ppid=15078 vsize=52688 memory=23372 CPUtime=2519.8 cores=0,2,4,6
/proc/15081/stat : 15081 (BTD) R 15078 15081 17093 0 -1 4202496 10424 0 0 0 251980 0 0 0 20 0 1 0 76414249 53952512 5843 18446744073709551615 4194304 35031035 140723659991824 140723659990520 4389995 0 0 1 0 0 0 0 17 2 0 0 9 0 0 37130264 37226188 65613824 140723659997663 140723659997739 140723659997739 140723660001233 0
/proc/15081/statm: 13172 5843 298 7529 0 5619 0
Current children cumulated CPU time: 2519.8 s
Current children cumulated vsize: 52688 KiB
Current children cumulated memory: 23372 KiB

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

[startup+2520.01 s]
# the end of solver process 15081 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2519.81 s, system=0.008 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): 2519.81
CPU user time (s): 2519.81
CPU system time (s): 0.008
CPU usage (%): 99.9923
Max. virtual memory (cumulated for all children) (KiB): 52688
Max. memory (cumulated for all children) (KiB): 23372

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2519.81
system time used= 0.008
maximum resident set size= 23372
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10424
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= 3152


# summary of solver processes directly reported to runsolver:
#   pid: 15081
#   total CPU time (s): 2519.81
#   total CPU user time (s): 2519.81
#   total CPU system time (s): 0.008

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 7.65047 second user time and 17.2908 second system time

The end

Launcher Data 

Begin job on node127 at 2017-08-14 22:09:21
IDJOB=4265256
IDBENCH=133233
IDSOLVER=2654
FILE ID=node127/4265256-1502742210
RUNJOBID= node127-1502653304-21654
PBS_JOBID= 
Free space on /tmp= 61992 MiB

SOLVER NAME= BTD 2017-08-10
BENCH NAME= XCSP17/MagicSquare/MagicSquare-sum-s1/MagicSquare-22-sum.xml
COMMAND LINE= BTD TIMEOUT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4265256-1502742210/watcher-4265256-1502742210 -o /tmp/evaluation-result-4265256-1502742210/solver-4265256-1502742210 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node127-1502653304-21654 --watchdog 2580  BTD 2520 HOME/instance-4265256-1502742210.xml

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

MD5SUM BENCH= 9d2f02dd2333c70ec17cc1afaa6594ca
RANDOM SEED=1686460876

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:        31273084 kB
MemAvailable:   31940700 kB
Buffers:          236860 kB
Cached:           719408 kB
SwapCached:            0 kB
Active:           747332 kB
Inactive:         307400 kB
Active(anon):      48356 kB
Inactive(anon):    83808 kB
Active(file):     698976 kB
Inactive(file):   223592 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:             38372 kB
Writeback:             4 kB
AnonPages:         98248 kB
Mapped:            51180 kB
Shmem:             33444 kB
Slab:             147464 kB
SReclaimable:     121768 kB
SUnreclaim:        25696 kB
KernelStack:        3216 kB
PageTables:         4900 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     375800 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     49152 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 22:51:21