Trace number 4265259

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-26-sum.xml
MD5SUM3448e9886530ade698bbe26313ab484d
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 variables676
Number of constraints55
Number of domains1
Minimum domain size676
Maximum domain size676
Distribution of domain sizes[{"size":676,"count":676}]
Minimum variable degree3
Maximum variable degree4
Distribution of variable degrees[{"degree":3,"count":624},{"degree":4,"count":52}]
Minimum constraint arity26
Maximum constraint arity676
Distribution of constraint arities[{"arity":26,"count":54},{"arity":676,"count":1}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"allDifferent","count":1},{"type":"sum","count":54}]
Optimization problemNO
Type of objective

Solver Data 

0.59/0.72	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 (15064 MiB free)
  memory of node 1: 16384 MiB (15509 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4265259-1502741039/watcher-4265259-1502741039 -o /tmp/evaluation-result-4265259-1502741039/solver-4265259-1502741039 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node127-1502653304-21655 --watchdog 2580 BTD 2520 HOME/instance-4265259-1502741039.xml 

running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2550 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=14923, runsolver pid=14920

[startup+0.100172 s]*
/proc/loadavg: 2.00 2.01 2.05 2/181 14924
/proc/meminfo: memFree=31307480/32770624 swapFree=67108860/67108860
[pid=14923] ppid=14920 vsize=30672 memory=1180 CPUtime=0 cores=1,3,5,7
/proc/14923/stat : 14923 (BTD) R 14920 14923 17093 0 -1 4202496 419 0 0 0 0 0 0 0 20 0 1 0 76297200 31408128 259 18446744073709551615 4194304 35031035 140721425325248 140721425325248 7408826 0 0 1 0 0 0 0 17 1 0 0 10 0 0 37130264 37226188 55476224 140721425326559 140721425326635 140721425326635 140721425330129 0
/proc/14923/statm: 7700 295 230 7529 0 147 0
Current children cumulated CPU time: 0 s
Current children cumulated vsize: 30672 KiB
Current children cumulated memory: 1180 KiB

[startup+0.209148 s]*
/proc/loadavg: 2.00 2.01 2.05 3/181 14924
/proc/meminfo: memFree=31302308/32770624 swapFree=67108860/67108860
[pid=14923] ppid=14920 vsize=36516 memory=6904 CPUtime=0.1 cores=1,3,5,7
/proc/14923/stat : 14923 (BTD) R 14920 14923 17093 0 -1 4202496 1856 0 0 0 10 0 0 0 20 0 1 0 76297200 37392384 1726 18446744073709551615 4194304 35031035 140721425325248 140721425325248 7408826 0 0 1 0 0 0 0 17 1 0 0 10 0 0 37130264 37226188 55476224 140721425326559 140721425326635 140721425326635 140721425330129 0
/proc/14923/statm: 9129 1726 232 7529 0 1576 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 36516 KiB
Current children cumulated memory: 6904 KiB

[startup+0.309153 s]*
/proc/loadavg: 2.00 2.01 2.05 3/181 14924
/proc/meminfo: memFree=31297100/32770624 swapFree=67108860/67108860
[pid=14923] ppid=14920 vsize=41728 memory=12120 CPUtime=0.2 cores=1,3,5,7
/proc/14923/stat : 14923 (BTD) R 14920 14923 17093 0 -1 4202496 3156 0 0 0 20 0 0 0 20 0 1 0 76297200 42729472 3030 18446744073709551615 4194304 35031035 140721425325248 140721425325248 7408826 0 0 1 0 0 0 0 17 1 0 0 10 0 0 37130264 37226188 55476224 140721425326559 140721425326635 140721425326635 140721425330129 0
/proc/14923/statm: 10432 3030 232 7529 0 2879 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 41728 KiB
Current children cumulated memory: 12120 KiB

[startup+0.700296 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 14924
/proc/meminfo: memFree=31286684/32770624 swapFree=67108860/67108860
[pid=14923] ppid=14920 vsize=61428 memory=31688 CPUtime=0.59 cores=1,3,5,7
/proc/14923/stat : 14923 (BTD) R 14920 14923 17093 0 -1 4202496 8101 0 0 0 58 1 0 0 20 0 1 0 76297200 62902272 7922 18446744073709551615 4194304 35031035 140721425325248 140721425325248 4632139 0 0 1 0 0 0 0 17 1 0 0 10 0 0 37130264 37226188 55476224 140721425326559 140721425326635 140721425326635 140721425330129 0
/proc/14923/statm: 15357 7922 232 7529 0 7804 0
Current children cumulated CPU time: 0.59 s
Current children cumulated vsize: 61428 KiB
Current children cumulated memory: 31688 KiB

[startup+1.50029 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 14924
/proc/meminfo: memFree=31265108/32770624 swapFree=67108860/67108860
[pid=14923] ppid=14920 vsize=73216 memory=43864 CPUtime=1.38 cores=1,3,5,7
/proc/14923/stat : 14923 (BTD) R 14920 14923 17093 0 -1 4202496 11117 0 0 0 137 1 0 0 20 0 1 0 76297200 74973184 10966 18446744073709551615 4194304 35031035 140721425325248 140721425325248 4445151 0 0 1 0 0 0 0 17 1 0 0 10 0 0 37130264 37226188 55476224 140721425326559 140721425326635 140721425326635 140721425330129 0
/proc/14923/statm: 18304 10966 292 7529 0 10751 0
Current children cumulated CPU time: 1.38 s
Current children cumulated vsize: 73216 KiB
Current children cumulated memory: 43864 KiB

[startup+3.10906 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 14924
/proc/meminfo: memFree=31265108/32770624 swapFree=67108860/67108860
[pid=14923] ppid=14920 vsize=73216 memory=43964 CPUtime=2.99 cores=1,3,5,7
/proc/14923/stat : 14923 (BTD) R 14920 14923 17093 0 -1 4202496 13854 0 0 0 298 1 0 0 20 0 1 0 76297200 74973184 10991 18446744073709551615 4194304 35031035 140721425325248 140721425325248 6458080 0 0 1 0 0 0 0 17 1 0 0 10 0 0 37130264 37226188 55476224 140721425326559 140721425326635 140721425326635 140721425330129 0
/proc/14923/statm: 18304 10991 298 7529 0 10751 0
Current children cumulated CPU time: 2.99 s
Current children cumulated vsize: 73216 KiB
Current children cumulated memory: 43964 KiB

[startup+6.30029 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 14924
/proc/meminfo: memFree=31263936/32770624 swapFree=67108860/67108860
[pid=14923] ppid=14920 vsize=73216 memory=43964 CPUtime=6.18 cores=1,3,5,7
/proc/14923/stat : 14923 (BTD) R 14920 14923 17093 0 -1 4202496 16619 0 0 0 617 1 0 0 20 0 1 0 76297200 74973184 10991 18446744073709551615 4194304 35031035 140721425325248 140721425324120 4445163 0 0 1 0 0 0 0 17 1 0 0 10 0 0 37130264 37226188 55476224 140721425326559 140721425326635 140721425326635 140721425330129 0
/proc/14923/statm: 18304 10991 298 7529 0 10751 0
Current children cumulated CPU time: 6.18 s
Current children cumulated vsize: 73216 KiB
Current children cumulated memory: 43964 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.01 2.05 3/185 14940
/proc/meminfo: memFree=31258072/32770624 swapFree=67108860/67108860
[pid=14923] ppid=14920 vsize=73216 memory=43964 CPUtime=12.59 cores=1,3,5,7
/proc/14923/stat : 14923 (BTD) R 14920 14923 17093 0 -1 4202496 19363 0 0 0 1257 2 0 0 20 0 1 0 76297200 74973184 10991 18446744073709551615 4194304 35031035 140721425325248 140721425324120 4445147 0 0 1 0 0 0 0 17 1 0 0 10 0 0 37130264 37226188 55476224 140721425326559 140721425326635 140721425326635 140721425330129 0
/proc/14923/statm: 18304 10991 298 7529 0 10751 0
Current children cumulated CPU time: 12.59 s
Current children cumulated vsize: 73216 KiB
Current children cumulated memory: 43964 KiB

[startup+25.5003 s]
/proc/loadavg: 2.00 2.01 2.05 3/185 14940
/proc/meminfo: memFree=31258484/32770624 swapFree=67108860/67108860
[pid=14923] ppid=14920 vsize=73216 memory=43968 CPUtime=25.39 cores=1,3,5,7
/proc/14923/stat : 14923 (BTD) R 14920 14923 17093 0 -1 4202496 22166 0 0 0 2537 2 0 0 20 0 1 0 76297200 74973184 10992 18446744073709551615 4194304 35031035 140721425325248 140721425324120 4389995 0 0 1 0 0 0 0 17 1 0 0 10 0 0 37130264 37226188 55476224 140721425326559 140721425326635 140721425326635 140721425330129 0
/proc/14923/statm: 18304 10992 299 7529 0 10751 0
Current children cumulated CPU time: 25.39 s
Current children cumulated vsize: 73216 KiB
Current children cumulated memory: 43968 KiB

[startup+51.109 s]
/proc/loadavg: 2.00 2.01 2.05 3/185 14940
/proc/meminfo: memFree=31258464/32770624 swapFree=67108860/67108860
[pid=14923] ppid=14920 vsize=73216 memory=43968 CPUtime=51 cores=1,3,5,7
/proc/14923/stat : 14923 (BTD) R 14920 14923 17093 0 -1 4202496 22194 0 0 0 5098 2 0 0 20 0 1 0 76297200 74973184 10992 18446744073709551615 4194304 35031035 140721425325248 140721425324120 4389893 0 0 1 0 0 0 0 17 1 0 0 10 0 0 37130264 37226188 55476224 140721425326559 140721425326635 140721425326635 140721425330129 0
/proc/14923/statm: 18304 10992 299 7529 0 10751 0
Current children cumulated CPU time: 51 s
Current children cumulated vsize: 73216 KiB
Current children cumulated memory: 43968 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/185 14942
/proc/meminfo: memFree=31258880/32770624 swapFree=67108860/67108860
[pid=14923] ppid=14920 vsize=73216 memory=43968 CPUtime=102.18 cores=1,3,5,7
/proc/14923/stat : 14923 (BTD) R 14920 14923 17093 0 -1 4202496 22221 0 0 0 10216 2 0 0 20 0 1 0 76297200 74973184 10992 18446744073709551615 4194304 35031035 140721425325248 140721425324120 4389965 0 0 1 0 0 0 0 17 1 0 0 10 0 0 37130264 37226188 55476224 140721425326559 140721425326635 140721425326635 140721425330129 0
/proc/14923/statm: 18304 10992 299 7529 0 10751 0
Current children cumulated CPU time: 102.18 s
Current children cumulated vsize: 73216 KiB
Current children cumulated memory: 43968 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/182 14944
/proc/meminfo: memFree=31262812/32770624 swapFree=67108860/67108860
[pid=14923] ppid=14920 vsize=73216 memory=43968 CPUtime=162.18 cores=1,3,5,7
/proc/14923/stat : 14923 (BTD) R 14920 14923 17093 0 -1 4202496 22247 0 0 0 16216 2 0 0 20 0 1 0 76297200 74973184 10992 18446744073709551615 4194304 35031035 140721425325248 140721425324120 4390000 0 0 1 0 0 0 0 17 1 0 0 10 0 0 37130264 37226188 55476224 140721425326559 140721425326635 140721425326635 140721425330129 0
/proc/14923/statm: 18304 10992 299 7529 0 10751 0
Current children cumulated CPU time: 162.18 s
Current children cumulated vsize: 73216 KiB
Current children cumulated memory: 43968 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/182 14946
/proc/meminfo: memFree=31263308/32770624 swapFree=67108860/67108860
[pid=14923] ppid=14920 vsize=73216 memory=43968 CPUtime=222.18 cores=1,3,5,7
/proc/14923/stat : 14923 (BTD) R 14920 14923 17093 0 -1 4202496 22273 0 0 0 22216 2 0 0 20 0 1 0 76297200 74973184 10992 18446744073709551615 4194304 35031035 140721425325248 140721425324120 4390071 0 0 1 0 0 0 0 17 1 0 0 10 0 0 37130264 37226188 55476224 140721425326559 140721425326635 140721425326635 140721425330129 0
/proc/14923/statm: 18304 10992 299 7529 0 10751 0
Current children cumulated CPU time: 222.18 s
Current children cumulated vsize: 73216 KiB
Current children cumulated memory: 43968 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/182 14948
/proc/meminfo: memFree=31263888/32770624 swapFree=67108860/67108860
[pid=14923] ppid=14920 vsize=73216 memory=43968 CPUtime=282.18 cores=1,3,5,7
/proc/14923/stat : 14923 (BTD) R 14920 14923 17093 0 -1 4202496 22299 0 0 0 28216 2 0 0 20 0 1 0 76297200 74973184 10992 18446744073709551615 4194304 35031035 140721425325248 140721425324120 4389856 0 0 1 0 0 0 0 17 1 0 0 10 0 0 37130264 37226188 55476224 140721425326559 140721425326635 140721425326635 140721425330129 0
/proc/14923/statm: 18304 10992 299 7529 0 10751 0
Current children cumulated CPU time: 282.18 s
Current children cumulated vsize: 73216 KiB
Current children cumulated memory: 43968 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 14951
/proc/meminfo: memFree=31263160/32770624 swapFree=67108860/67108860
[pid=14923] ppid=14920 vsize=73216 memory=43968 CPUtime=342.18 cores=1,3,5,7
/proc/14923/stat : 14923 (BTD) R 14920 14923 17093 0 -1 4202496 22325 0 0 0 34216 2 0 0 20 0 1 0 76297200 74973184 10992 18446744073709551615 4194304 35031035 140721425325248 140721425324120 4389897 0 0 1 0 0 0 0 17 1 0 0 10 0 0 37130264 37226188 55476224 140721425326559 140721425326635 140721425326635 140721425330129 0
/proc/14923/statm: 18304 10992 299 7529 0 10751 0
Current children cumulated CPU time: 342.18 s
Current children cumulated vsize: 73216 KiB
Current children cumulated memory: 43968 KiB

[startup+402.3 s]
/proc/loadavg: 2.04 2.03 2.05 3/181 14953
/proc/meminfo: memFree=31263532/32770624 swapFree=67108860/67108860
[pid=14923] ppid=14920 vsize=73216 memory=43968 CPUtime=402.17 cores=1,3,5,7
/proc/14923/stat : 14923 (BTD) R 14920 14923 17093 0 -1 4202496 22351 0 0 0 40215 2 0 0 20 0 1 0 76297200 74973184 10992 18446744073709551615 4194304 35031035 140721425325248 140721425324120 4389929 0 0 1 0 0 0 0 17 1 0 0 10 0 0 37130264 37226188 55476224 140721425326559 140721425326635 140721425326635 140721425330129 0
/proc/14923/statm: 18304 10992 299 7529 0 10751 0
Current children cumulated CPU time: 402.17 s
Current children cumulated vsize: 73216 KiB
Current children cumulated memory: 43968 KiB

[startup+462.3 s]
/proc/loadavg: 2.02 2.02 2.05 3/181 14955
/proc/meminfo: memFree=31264136/32770624 swapFree=67108860/67108860
[pid=14923] ppid=14920 vsize=73216 memory=43968 CPUtime=462.17 cores=1,3,5,7
/proc/14923/stat : 14923 (BTD) R 14920 14923 17093 0 -1 4202496 22377 0 0 0 46215 2 0 0 20 0 1 0 76297200 74973184 10992 18446744073709551615 4194304 35031035 140721425325248 140721425324120 4389570 0 0 1 0 0 0 0 17 1 0 0 10 0 0 37130264 37226188 55476224 140721425326559 140721425326635 140721425326635 140721425330129 0
/proc/14923/statm: 18304 10992 299 7529 0 10751 0
Current children cumulated CPU time: 462.17 s
Current children cumulated vsize: 73216 KiB
Current children cumulated memory: 43968 KiB


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

/proc/14923/statm: 18304 10992 299 7529 0 10751 0
Current children cumulated CPU time: 1722.13 s
Current children cumulated vsize: 73216 KiB
Current children cumulated memory: 43968 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 15116
/proc/meminfo: memFree=31251196/32770624 swapFree=67108860/67108860
[pid=14923] ppid=14920 vsize=73216 memory=43968 CPUtime=1782.12 cores=1,3,5,7
/proc/14923/stat : 14923 (BTD) R 14920 14923 17093 0 -1 4202496 22949 0 0 0 178210 2 0 0 20 0 1 0 76297200 74973184 10992 18446744073709551615 4194304 35031035 140721425325248 140721425324120 4389921 0 0 1 0 0 0 0 17 1 0 0 10 0 0 37130264 37226188 55476224 140721425326559 140721425326635 140721425326635 140721425330129 0
/proc/14923/statm: 18304 10992 299 7529 0 10751 0
Current children cumulated CPU time: 1782.12 s
Current children cumulated vsize: 73216 KiB
Current children cumulated memory: 43968 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/184 15132
/proc/meminfo: memFree=31246788/32770624 swapFree=67108860/67108860
[pid=14923] ppid=14920 vsize=73216 memory=43968 CPUtime=1842.12 cores=1,3,5,7
/proc/14923/stat : 14923 (BTD) R 14920 14923 17093 0 -1 4202496 22975 0 0 0 184210 2 0 0 20 0 1 0 76297200 74973184 10992 18446744073709551615 4194304 35031035 140721425325248 140721425324120 4389897 0 0 1 0 0 0 0 17 1 0 0 10 0 0 37130264 37226188 55476224 140721425326559 140721425326635 140721425326635 140721425330129 0
/proc/14923/statm: 18304 10992 299 7529 0 10751 0
Current children cumulated CPU time: 1842.12 s
Current children cumulated vsize: 73216 KiB
Current children cumulated memory: 43968 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/184 15134
/proc/meminfo: memFree=31246644/32770624 swapFree=67108860/67108860
[pid=14923] ppid=14920 vsize=73216 memory=43968 CPUtime=1902.12 cores=1,3,5,7
/proc/14923/stat : 14923 (BTD) R 14920 14923 17093 0 -1 4202496 23001 0 0 0 190210 2 0 0 20 0 1 0 76297200 74973184 10992 18446744073709551615 4194304 35031035 140721425325248 140721425324120 4389995 0 0 1 0 0 0 0 17 1 0 0 10 0 0 37130264 37226188 55476224 140721425326559 140721425326635 140721425326635 140721425330129 0
/proc/14923/statm: 18304 10992 299 7529 0 10751 0
Current children cumulated CPU time: 1902.12 s
Current children cumulated vsize: 73216 KiB
Current children cumulated memory: 43968 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 15136
/proc/meminfo: memFree=31249792/32770624 swapFree=67108860/67108860
[pid=14923] ppid=14920 vsize=73216 memory=43968 CPUtime=1962.12 cores=1,3,5,7
/proc/14923/stat : 14923 (BTD) R 14920 14923 17093 0 -1 4202496 23027 0 0 0 196210 2 0 0 20 0 1 0 76297200 74973184 10992 18446744073709551615 4194304 35031035 140721425325248 140721425324120 4389995 0 0 1 0 0 0 0 17 1 0 0 10 0 0 37130264 37226188 55476224 140721425326559 140721425326635 140721425326635 140721425330129 0
/proc/14923/statm: 18304 10992 299 7529 0 10751 0
Current children cumulated CPU time: 1962.12 s
Current children cumulated vsize: 73216 KiB
Current children cumulated memory: 43968 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 15138
/proc/meminfo: memFree=31250164/32770624 swapFree=67108860/67108860
[pid=14923] ppid=14920 vsize=73216 memory=43968 CPUtime=2022.12 cores=1,3,5,7
/proc/14923/stat : 14923 (BTD) R 14920 14923 17093 0 -1 4202496 23054 0 0 0 202210 2 0 0 20 0 1 0 76297200 74973184 10992 18446744073709551615 4194304 35031035 140721425325248 140721425324120 4390110 0 0 1 0 0 0 0 17 1 0 0 10 0 0 37130264 37226188 55476224 140721425326559 140721425326635 140721425326635 140721425330129 0
/proc/14923/statm: 18304 10992 299 7529 0 10751 0
Current children cumulated CPU time: 2022.12 s
Current children cumulated vsize: 73216 KiB
Current children cumulated memory: 43968 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 15140
/proc/meminfo: memFree=31250732/32770624 swapFree=67108860/67108860
[pid=14923] ppid=14920 vsize=73216 memory=43968 CPUtime=2082.11 cores=1,3,5,7
/proc/14923/stat : 14923 (BTD) R 14920 14923 17093 0 -1 4202496 23080 0 0 0 208209 2 0 0 20 0 1 0 76297200 74973184 10992 18446744073709551615 4194304 35031035 140721425325248 140721425324120 4389893 0 0 1 0 0 0 0 17 1 0 0 10 0 0 37130264 37226188 55476224 140721425326559 140721425326635 140721425326635 140721425330129 0
/proc/14923/statm: 18304 10992 299 7529 0 10751 0
Current children cumulated CPU time: 2082.11 s
Current children cumulated vsize: 73216 KiB
Current children cumulated memory: 43968 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 15143
/proc/meminfo: memFree=31250328/32770624 swapFree=67108860/67108860
[pid=14923] ppid=14920 vsize=73216 memory=43968 CPUtime=2142.11 cores=1,3,5,7
/proc/14923/stat : 14923 (BTD) R 14920 14923 17093 0 -1 4202496 23106 0 0 0 214209 2 0 0 20 0 1 0 76297200 74973184 10992 18446744073709551615 4194304 35031035 140721425325248 140721425324120 4390071 0 0 1 0 0 0 0 17 1 0 0 10 0 0 37130264 37226188 55476224 140721425326559 140721425326635 140721425326635 140721425330129 0
/proc/14923/statm: 18304 10992 299 7529 0 10751 0
Current children cumulated CPU time: 2142.11 s
Current children cumulated vsize: 73216 KiB
Current children cumulated memory: 43968 KiB

[startup+2202.3 s]
/proc/loadavg: 2.22 2.06 2.06 3/181 15145
/proc/meminfo: memFree=31250328/32770624 swapFree=67108860/67108860
[pid=14923] ppid=14920 vsize=73216 memory=43968 CPUtime=2202.11 cores=1,3,5,7
/proc/14923/stat : 14923 (BTD) R 14920 14923 17093 0 -1 4202496 23132 0 0 0 220209 2 0 0 20 0 1 0 76297200 74973184 10992 18446744073709551615 4194304 35031035 140721425325248 140721425324120 4390165 0 0 1 0 0 0 0 17 1 0 0 10 0 0 37130264 37226188 55476224 140721425326559 140721425326635 140721425326635 140721425330129 0
/proc/14923/statm: 18304 10992 299 7529 0 10751 0
Current children cumulated CPU time: 2202.11 s
Current children cumulated vsize: 73216 KiB
Current children cumulated memory: 43968 KiB

[startup+2262.3 s]
/proc/loadavg: 2.32 2.14 2.09 3/181 15147
/proc/meminfo: memFree=31250568/32770624 swapFree=67108860/67108860
[pid=14923] ppid=14920 vsize=73216 memory=43968 CPUtime=2262.11 cores=1,3,5,7
/proc/14923/stat : 14923 (BTD) R 14920 14923 17093 0 -1 4202496 23158 0 0 0 226209 2 0 0 20 0 1 0 76297200 74973184 10992 18446744073709551615 4194304 35031035 140721425325248 140721425324120 4390071 0 0 1 0 0 0 0 17 1 0 0 10 0 0 37130264 37226188 55476224 140721425326559 140721425326635 140721425326635 140721425330129 0
/proc/14923/statm: 18304 10992 299 7529 0 10751 0
Current children cumulated CPU time: 2262.11 s
Current children cumulated vsize: 73216 KiB
Current children cumulated memory: 43968 KiB

[startup+2322.3 s]
/proc/loadavg: 2.12 2.11 2.08 3/181 15150
/proc/meminfo: memFree=31250568/32770624 swapFree=67108860/67108860
[pid=14923] ppid=14920 vsize=73216 memory=43968 CPUtime=2322.1 cores=1,3,5,7
/proc/14923/stat : 14923 (BTD) R 14920 14923 17093 0 -1 4202496 23184 0 0 0 232208 2 0 0 20 0 1 0 76297200 74973184 10992 18446744073709551615 4194304 35031035 140721425325248 140721425324120 4390087 0 0 1 0 0 0 0 17 1 0 0 10 0 0 37130264 37226188 55476224 140721425326559 140721425326635 140721425326635 140721425330129 0
/proc/14923/statm: 18304 10992 299 7529 0 10751 0
Current children cumulated CPU time: 2322.1 s
Current children cumulated vsize: 73216 KiB
Current children cumulated memory: 43968 KiB

[startup+2382.3 s]
/proc/loadavg: 2.04 2.09 2.08 3/181 15152
/proc/meminfo: memFree=31250552/32770624 swapFree=67108860/67108860
[pid=14923] ppid=14920 vsize=73216 memory=43968 CPUtime=2382.1 cores=1,3,5,7
/proc/14923/stat : 14923 (BTD) R 14920 14923 17093 0 -1 4202496 23210 0 0 0 238208 2 0 0 20 0 1 0 76297200 74973184 10992 18446744073709551615 4194304 35031035 140721425325248 140721425324120 4389573 0 0 1 0 0 0 0 17 1 0 0 10 0 0 37130264 37226188 55476224 140721425326559 140721425326635 140721425326635 140721425330129 0
/proc/14923/statm: 18304 10992 299 7529 0 10751 0
Current children cumulated CPU time: 2382.1 s
Current children cumulated vsize: 73216 KiB
Current children cumulated memory: 43968 KiB

[startup+2442.3 s]
/proc/loadavg: 2.02 2.07 2.07 3/184 15168
/proc/meminfo: memFree=31245988/32770624 swapFree=67108860/67108860
[pid=14923] ppid=14920 vsize=73216 memory=43968 CPUtime=2442.1 cores=1,3,5,7
/proc/14923/stat : 14923 (BTD) R 14920 14923 17093 0 -1 4202496 23236 0 0 0 244208 2 0 0 20 0 1 0 76297200 74973184 10992 18446744073709551615 4194304 35031035 140721425325248 140721425324120 4389897 0 0 1 0 0 0 0 17 1 0 0 10 0 0 37130264 37226188 55476224 140721425326559 140721425326635 140721425326635 140721425330129 0
/proc/14923/statm: 18304 10992 299 7529 0 10751 0
Current children cumulated CPU time: 2442.1 s
Current children cumulated vsize: 73216 KiB
Current children cumulated memory: 43968 KiB

[startup+2502.3 s]
/proc/loadavg: 2.01 2.06 2.06 3/184 15170
/proc/meminfo: memFree=31245864/32770624 swapFree=67108860/67108860
[pid=14923] ppid=14920 vsize=73216 memory=43968 CPUtime=2502.1 cores=1,3,5,7
/proc/14923/stat : 14923 (BTD) R 14920 14923 17093 0 -1 4202496 23262 0 0 0 250208 2 0 0 20 0 1 0 76297200 74973184 10992 18446744073709551615 4194304 35031035 140721425325248 140721425324120 4389995 0 0 1 0 0 0 0 17 1 0 0 10 0 0 37130264 37226188 55476224 140721425326559 140721425326635 140721425326635 140721425330129 0
/proc/14923/statm: 18304 10992 299 7529 0 10751 0
Current children cumulated CPU time: 2502.1 s
Current children cumulated vsize: 73216 KiB
Current children cumulated memory: 43968 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.06 2.06 3/181 15170
/proc/meminfo: memFree=31249012/32770624 swapFree=67108860/67108860
[pid=14923] ppid=14920 vsize=73216 memory=43968 CPUtime=2519.8 cores=1,3,5,7
/proc/14923/stat : 14923 (BTD) R 14920 14923 17093 0 -1 4202496 23288 0 0 0 251978 2 0 0 20 0 1 0 76297200 74973184 10992 18446744073709551615 4194304 35031035 140721425325248 140721425324120 4390000 0 0 1 0 0 0 0 17 1 0 0 10 0 0 37130264 37226188 55476224 140721425326559 140721425326635 140721425326635 140721425330129 0
/proc/14923/statm: 18304 10992 299 7529 0 10751 0
Current children cumulated CPU time: 2519.8 s
Current children cumulated vsize: 73216 KiB
Current children cumulated memory: 43968 KiB

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

[startup+2520.01 s]
# the end of solver process 14923 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2519.79 s, system=0.020001 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): 2519.79
CPU system time (s): 0.020001
CPU usage (%): 99.9921
Max. virtual memory (cumulated for all children) (KiB): 73216
Max. memory (cumulated for all children) (KiB): 43968

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2519.79
system time used= 0.020001
maximum resident set size= 43968
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 23288
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= 634


# summary of solver processes directly reported to runsolver:
#   pid: 14923
#   total CPU time (s): 2519.81
#   total CPU user time (s): 2519.79
#   total CPU system time (s): 0.020001

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 8.7994 second user time and 15.4125 second system time

The end

Launcher Data 

Begin job on node127 at 2017-08-14 21:49:50
IDJOB=4265259
IDBENCH=133232
IDSOLVER=2654
FILE ID=node127/4265259-1502741039
RUNJOBID= node127-1502653304-21655
PBS_JOBID= 
Free space on /tmp= 61992 MiB

SOLVER NAME= BTD 2017-08-10
BENCH NAME= XCSP17/MagicSquare/MagicSquare-sum-s1/MagicSquare-26-sum.xml
COMMAND LINE= BTD TIMEOUT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4265259-1502741039/watcher-4265259-1502741039 -o /tmp/evaluation-result-4265259-1502741039/solver-4265259-1502741039 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node127-1502653304-21655 --watchdog 2580  BTD 2520 HOME/instance-4265259-1502741039.xml

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

MD5SUM BENCH= 3448e9886530ade698bbe26313ab484d
RANDOM SEED=1185066761

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:        31307536 kB
MemAvailable:   31974548 kB
Buffers:          236616 kB
Cached:           719056 kB
SwapCached:            0 kB
Active:           714652 kB
Inactive:         306936 kB
Active(anon):      15808 kB
Inactive(anon):    83808 kB
Active(file):     698844 kB
Inactive(file):   223128 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:             38476 kB
Writeback:             4 kB
AnonPages:         70004 kB
Mapped:            51164 kB
Shmem:             33444 kB
Slab:             147576 kB
SReclaimable:     121752 kB
SUnreclaim:        25824 kB
KernelStack:        3184 kB
PageTables:         4924 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     343264 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     20480 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 22:31:50