Trace number 4300806

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
minimacht 2018.07.27? (TO) 2519.94 2520.01

General information on the benchmark

NameMagicSquare/
MagicSquare-15-sum_c18.xml
MD5SUMd64daa3cf1f3eb705836a312580fe3db
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 variables225
Number of constraints33
Number of domains1
Minimum domain size225
Maximum domain size225
Distribution of domain sizes[{"size":225,"count":225}]
Minimum variable degree3
Maximum variable degree5
Distribution of variable degrees[{"degree":3,"count":196},{"degree":4,"count":28},{"degree":5,"count":1}]
Minimum constraint arity15
Maximum constraint arity225
Distribution of constraint arities[{"arity":15,"count":32},{"arity":225,"count":1}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"allDifferent","count":1},{"type":"sum","count":32}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Version 2018-07-27

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 (14370 MiB free)
  memory of node 1: 16384 MiB (13268 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4300806-1532866936/watcher-4300806-1532866936 -o /tmp/evaluation-result-4300806-1532866936/solver-4300806-1532866936 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node151-1532842880-18201 --watchdog 2580 minimacht 2520 HOME/instance-4300806-1532866936.xml 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2550 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
solver pid=21101, runsolver pid=21098
Current StackSize limit: 8192 KiB


[startup+0.100155 s]*
/proc/loadavg: 2.00 2.01 2.05 3/188 21102
/proc/meminfo: memFree=28296332/32770624 swapFree=67108860/67108860
[pid=21101] ppid=21098 vsize=31932 memory=8216 CPUtime=0.1 cores=1,3,5,7
/proc/21101/stat : 21101 (minimacht) R 21098 21101 18169 0 -1 4202496 2280 0 0 0 10 0 0 0 20 0 1 0 104256773 32698368 2054 33554432000 4194304 5224576 140728379567280 140728379564280 4408681 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 33296384 140728379573427 140728379573509 140728379573509 140728379576267 0
/proc/21101/statm: 7983 2054 615 252 0 1529 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 31932 KiB
Current children cumulated memory: 8216 KiB

[startup+0.209611 s]*
/proc/loadavg: 2.00 2.01 2.05 3/188 21102
/proc/meminfo: memFree=28296332/32770624 swapFree=67108860/67108860
[pid=21101] ppid=21098 vsize=31932 memory=8216 CPUtime=0.21 cores=1,3,5,7
/proc/21101/stat : 21101 (minimacht) R 21098 21101 18169 0 -1 4202496 2280 0 0 0 21 0 0 0 20 0 1 0 104256773 32698368 2054 33554432000 4194304 5224576 140728379567280 140728379564280 4408818 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 33296384 140728379573427 140728379573509 140728379573509 140728379576267 0
/proc/21101/statm: 7983 2054 615 252 0 1529 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 31932 KiB
Current children cumulated memory: 8216 KiB

[startup+0.308825 s]*
/proc/loadavg: 2.00 2.01 2.05 3/188 21102
/proc/meminfo: memFree=28296332/32770624 swapFree=67108860/67108860
[pid=21101] ppid=21098 vsize=31932 memory=8216 CPUtime=0.31 cores=1,3,5,7
/proc/21101/stat : 21101 (minimacht) R 21098 21101 18169 0 -1 4202496 2280 0 0 0 31 0 0 0 20 0 1 0 104256773 32698368 2054 33554432000 4194304 5224576 140728379567280 140728379564280 4408321 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 33296384 140728379573427 140728379573509 140728379573509 140728379576267 0
/proc/21101/statm: 7983 2054 615 252 0 1529 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 31932 KiB
Current children cumulated memory: 8216 KiB

[startup+0.700277 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 21102
/proc/meminfo: memFree=28296332/32770624 swapFree=67108860/67108860
[pid=21101] ppid=21098 vsize=31932 memory=8216 CPUtime=0.69 cores=1,3,5,7
/proc/21101/stat : 21101 (minimacht) R 21098 21101 18169 0 -1 4202496 2280 0 0 0 69 0 0 0 20 0 1 0 104256773 32698368 2054 33554432000 4194304 5224576 140728379567280 140728379566216 4408317 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 33296384 140728379573427 140728379573509 140728379573509 140728379576267 0
/proc/21101/statm: 7983 2054 615 252 0 1529 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 31932 KiB
Current children cumulated memory: 8216 KiB

[startup+1.50027 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 21102
/proc/meminfo: memFree=28296200/32770624 swapFree=67108860/67108860
[pid=21101] ppid=21098 vsize=31932 memory=8216 CPUtime=1.49 cores=1,3,5,7
/proc/21101/stat : 21101 (minimacht) R 21098 21101 18169 0 -1 4202496 2280 0 0 0 149 0 0 0 20 0 1 0 104256773 32698368 2054 33554432000 4194304 5224576 140728379567280 140728379566216 4408694 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 33296384 140728379573427 140728379573509 140728379573509 140728379576267 0
/proc/21101/statm: 7983 2054 615 252 0 1529 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 31932 KiB
Current children cumulated memory: 8216 KiB

[startup+3.10896 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 21102
/proc/meminfo: memFree=28296084/32770624 swapFree=67108860/67108860
[pid=21101] ppid=21098 vsize=31932 memory=8472 CPUtime=3.1 cores=1,3,5,7
/proc/21101/stat : 21101 (minimacht) R 21098 21101 18169 0 -1 4202496 2295 0 0 0 310 0 0 0 20 0 1 0 104256773 32698368 2118 33554432000 4194304 5224576 140728379567280 140728379566216 4408821 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 33296384 140728379573427 140728379573509 140728379573509 140728379576267 0
/proc/21101/statm: 7983 2118 618 252 0 1529 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 31932 KiB
Current children cumulated memory: 8472 KiB

[startup+6.30027 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 21102
/proc/meminfo: memFree=28296096/32770624 swapFree=67108860/67108860
[pid=21101] ppid=21098 vsize=31932 memory=8472 CPUtime=6.29 cores=1,3,5,7
/proc/21101/stat : 21101 (minimacht) R 21098 21101 18169 0 -1 4202496 2310 0 0 0 629 0 0 0 20 0 1 0 104256773 32698368 2118 33554432000 4194304 5224576 140728379567280 140728379566216 4408321 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 33296384 140728379573427 140728379573509 140728379573509 140728379576267 0
/proc/21101/statm: 7983 2118 618 252 0 1529 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 31932 KiB
Current children cumulated memory: 8472 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 21102
/proc/meminfo: memFree=28296096/32770624 swapFree=67108860/67108860
[pid=21101] ppid=21098 vsize=31932 memory=8472 CPUtime=12.69 cores=1,3,5,7
/proc/21101/stat : 21101 (minimacht) R 21098 21101 18169 0 -1 4202496 2325 0 0 0 1269 0 0 0 20 0 1 0 104256773 32698368 2118 33554432000 4194304 5224576 140728379567280 140728379566216 4408317 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 33296384 140728379573427 140728379573509 140728379573509 140728379576267 0
/proc/21101/statm: 7983 2118 618 252 0 1529 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 31932 KiB
Current children cumulated memory: 8472 KiB

[startup+25.5003 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 21102
/proc/meminfo: memFree=28296096/32770624 swapFree=67108860/67108860
[pid=21101] ppid=21098 vsize=31932 memory=8472 CPUtime=25.49 cores=1,3,5,7
/proc/21101/stat : 21101 (minimacht) R 21098 21101 18169 0 -1 4202496 2359 0 0 0 2549 0 0 0 20 0 1 0 104256773 32698368 2118 33554432000 4194304 5224576 140728379567280 140728379566216 4408200 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 33296384 140728379573427 140728379573509 140728379573509 140728379576267 0
/proc/21101/statm: 7983 2118 618 252 0 1529 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 31932 KiB
Current children cumulated memory: 8472 KiB

[startup+51.1089 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 21102
/proc/meminfo: memFree=28295968/32770624 swapFree=67108860/67108860
[pid=21101] ppid=21098 vsize=31932 memory=8472 CPUtime=51.1 cores=1,3,5,7
/proc/21101/stat : 21101 (minimacht) R 21098 21101 18169 0 -1 4202496 2374 0 0 0 5110 0 0 0 20 0 1 0 104256773 32698368 2118 33554432000 4194304 5224576 140728379567280 140728379566216 4408210 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 33296384 140728379573427 140728379573509 140728379573509 140728379576267 0
/proc/21101/statm: 7983 2118 618 252 0 1529 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 31932 KiB
Current children cumulated memory: 8472 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 21103
/proc/meminfo: memFree=28295916/32770624 swapFree=67108860/67108860
[pid=21101] ppid=21098 vsize=31932 memory=8472 CPUtime=102.29 cores=1,3,5,7
/proc/21101/stat : 21101 (minimacht) R 21098 21101 18169 0 -1 4202496 2389 0 0 0 10229 0 0 0 20 0 1 0 104256773 32698368 2118 33554432000 4194304 5224576 140728379567280 140728379566216 4408251 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 33296384 140728379573427 140728379573509 140728379573509 140728379576267 0
/proc/21101/statm: 7983 2118 618 252 0 1529 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 31932 KiB
Current children cumulated memory: 8472 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 21104
/proc/meminfo: memFree=28295988/32770624 swapFree=67108860/67108860
[pid=21101] ppid=21098 vsize=31932 memory=8472 CPUtime=162.28 cores=1,3,5,7
/proc/21101/stat : 21101 (minimacht) R 21098 21101 18169 0 -1 4202496 2404 0 0 0 16228 0 0 0 20 0 1 0 104256773 32698368 2118 33554432000 4194304 5224576 140728379567280 140728379566216 4408251 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 33296384 140728379573427 140728379573509 140728379573509 140728379576267 0
/proc/21101/statm: 7983 2118 618 252 0 1529 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 31932 KiB
Current children cumulated memory: 8472 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 21106
/proc/meminfo: memFree=28296100/32770624 swapFree=67108860/67108860
[pid=21101] ppid=21098 vsize=31932 memory=8472 CPUtime=222.28 cores=1,3,5,7
/proc/21101/stat : 21101 (minimacht) R 21098 21101 18169 0 -1 4202496 2419 0 0 0 22228 0 0 0 20 0 1 0 104256773 32698368 2118 33554432000 4194304 5224576 140728379567280 140728379566216 4408321 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 33296384 140728379573427 140728379573509 140728379573509 140728379576267 0
/proc/21101/statm: 7983 2118 618 252 0 1529 0
Current children cumulated CPU time: 222.28 s
Current children cumulated vsize: 31932 KiB
Current children cumulated memory: 8472 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 21107
/proc/meminfo: memFree=28296084/32770624 swapFree=67108860/67108860
[pid=21101] ppid=21098 vsize=31932 memory=8472 CPUtime=282.28 cores=1,3,5,7
/proc/21101/stat : 21101 (minimacht) R 21098 21101 18169 0 -1 4202496 2434 0 0 0 28228 0 0 0 20 0 1 0 104256773 32698368 2118 33554432000 4194304 5224576 140728379567280 140728379566216 4408200 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 33296384 140728379573427 140728379573509 140728379573509 140728379576267 0
/proc/21101/statm: 7983 2118 618 252 0 1529 0
Current children cumulated CPU time: 282.28 s
Current children cumulated vsize: 31932 KiB
Current children cumulated memory: 8472 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 21108
/proc/meminfo: memFree=28295784/32770624 swapFree=67108860/67108860
[pid=21101] ppid=21098 vsize=31932 memory=8472 CPUtime=342.28 cores=1,3,5,7
/proc/21101/stat : 21101 (minimacht) R 21098 21101 18169 0 -1 4202496 2449 0 0 0 34228 0 0 0 20 0 1 0 104256773 32698368 2118 33554432000 4194304 5224576 140728379567280 140728379566216 4408321 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 33296384 140728379573427 140728379573509 140728379573509 140728379576267 0
/proc/21101/statm: 7983 2118 618 252 0 1529 0
Current children cumulated CPU time: 342.28 s
Current children cumulated vsize: 31932 KiB
Current children cumulated memory: 8472 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 21110
/proc/meminfo: memFree=28295576/32770624 swapFree=67108860/67108860
[pid=21101] ppid=21098 vsize=31932 memory=8472 CPUtime=402.28 cores=1,3,5,7
/proc/21101/stat : 21101 (minimacht) R 21098 21101 18169 0 -1 4202496 2464 0 0 0 40228 0 0 0 20 0 1 0 104256773 32698368 2118 33554432000 4194304 5224576 140728379567280 140728379566216 4408694 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 33296384 140728379573427 140728379573509 140728379573509 140728379576267 0
/proc/21101/statm: 7983 2118 618 252 0 1529 0
Current children cumulated CPU time: 402.28 s
Current children cumulated vsize: 31932 KiB
Current children cumulated memory: 8472 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 21111
/proc/meminfo: memFree=28295640/32770624 swapFree=67108860/67108860
[pid=21101] ppid=21098 vsize=31932 memory=8472 CPUtime=462.28 cores=1,3,5,7
/proc/21101/stat : 21101 (minimacht) R 21098 21101 18169 0 -1 4202496 2479 0 0 0 46228 0 0 0 20 0 1 0 104256773 32698368 2118 33554432000 4194304 5224576 140728379567280 140728379566216 4408801 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 33296384 140728379573427 140728379573509 140728379573509 140728379576267 0
/proc/21101/statm: 7983 2118 618 252 0 1529 0
Current children cumulated CPU time: 462.28 s
Current children cumulated vsize: 31932 KiB
Current children cumulated memory: 8472 KiB


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

/proc/21101/statm: 7983 2118 618 252 0 1529 0
Current children cumulated CPU time: 1722.24 s
Current children cumulated vsize: 31932 KiB
Current children cumulated memory: 8472 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/187 21155
/proc/meminfo: memFree=28294180/32770624 swapFree=67108860/67108860
[pid=21101] ppid=21098 vsize=31932 memory=8472 CPUtime=1782.24 cores=1,3,5,7
/proc/21101/stat : 21101 (minimacht) R 21098 21101 18169 0 -1 4202496 2809 0 0 0 178224 0 0 0 20 0 1 0 104256773 32698368 2118 33554432000 4194304 5224576 140728379567280 140728379566216 4408277 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 33296384 140728379573427 140728379573509 140728379573509 140728379576267 0
/proc/21101/statm: 7983 2118 618 252 0 1529 0
Current children cumulated CPU time: 1782.24 s
Current children cumulated vsize: 31932 KiB
Current children cumulated memory: 8472 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/187 21156
/proc/meminfo: memFree=28294108/32770624 swapFree=67108860/67108860
[pid=21101] ppid=21098 vsize=31932 memory=8472 CPUtime=1842.24 cores=1,3,5,7
/proc/21101/stat : 21101 (minimacht) R 21098 21101 18169 0 -1 4202496 2824 0 0 0 184224 0 0 0 20 0 1 0 104256773 32698368 2118 33554432000 4194304 5224576 140728379567280 140728379566216 4408694 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 33296384 140728379573427 140728379573509 140728379573509 140728379576267 0
/proc/21101/statm: 7983 2118 618 252 0 1529 0
Current children cumulated CPU time: 1842.24 s
Current children cumulated vsize: 31932 KiB
Current children cumulated memory: 8472 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/187 21157
/proc/meminfo: memFree=28294172/32770624 swapFree=67108860/67108860
[pid=21101] ppid=21098 vsize=31932 memory=8472 CPUtime=1902.23 cores=1,3,5,7
/proc/21101/stat : 21101 (minimacht) R 21098 21101 18169 0 -1 4202496 2839 0 0 0 190223 0 0 0 20 0 1 0 104256773 32698368 2118 33554432000 4194304 5224576 140728379567280 140728379566216 4408694 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 33296384 140728379573427 140728379573509 140728379573509 140728379576267 0
/proc/21101/statm: 7983 2118 618 252 0 1529 0
Current children cumulated CPU time: 1902.23 s
Current children cumulated vsize: 31932 KiB
Current children cumulated memory: 8472 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/187 21158
/proc/meminfo: memFree=28294348/32770624 swapFree=67108860/67108860
[pid=21101] ppid=21098 vsize=31932 memory=8472 CPUtime=1962.23 cores=1,3,5,7
/proc/21101/stat : 21101 (minimacht) R 21098 21101 18169 0 -1 4202496 2854 0 0 0 196223 0 0 0 20 0 1 0 104256773 32698368 2118 33554432000 4194304 5224576 140728379567280 140728379566216 4408681 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 33296384 140728379573427 140728379573509 140728379573509 140728379576267 0
/proc/21101/statm: 7983 2118 618 252 0 1529 0
Current children cumulated CPU time: 1962.23 s
Current children cumulated vsize: 31932 KiB
Current children cumulated memory: 8472 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 21160
/proc/meminfo: memFree=28294364/32770624 swapFree=67108860/67108860
[pid=21101] ppid=21098 vsize=31932 memory=8472 CPUtime=2022.23 cores=1,3,5,7
/proc/21101/stat : 21101 (minimacht) R 21098 21101 18169 0 -1 4202496 2869 0 0 0 202223 0 0 0 20 0 1 0 104256773 32698368 2118 33554432000 4194304 5224576 140728379567280 140728379566216 4408317 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 33296384 140728379573427 140728379573509 140728379573509 140728379576267 0
/proc/21101/statm: 7983 2118 618 252 0 1529 0
Current children cumulated CPU time: 2022.23 s
Current children cumulated vsize: 31932 KiB
Current children cumulated memory: 8472 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 21161
/proc/meminfo: memFree=28294320/32770624 swapFree=67108860/67108860
[pid=21101] ppid=21098 vsize=31932 memory=8472 CPUtime=2082.23 cores=1,3,5,7
/proc/21101/stat : 21101 (minimacht) R 21098 21101 18169 0 -1 4202496 2884 0 0 0 208223 0 0 0 20 0 1 0 104256773 32698368 2118 33554432000 4194304 5224576 140728379567280 140728379566216 4408235 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 33296384 140728379573427 140728379573509 140728379573509 140728379576267 0
/proc/21101/statm: 7983 2118 618 252 0 1529 0
Current children cumulated CPU time: 2082.23 s
Current children cumulated vsize: 31932 KiB
Current children cumulated memory: 8472 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 21162
/proc/meminfo: memFree=28294396/32770624 swapFree=67108860/67108860
[pid=21101] ppid=21098 vsize=31932 memory=8472 CPUtime=2142.23 cores=1,3,5,7
/proc/21101/stat : 21101 (minimacht) R 21098 21101 18169 0 -1 4202496 2899 0 0 0 214223 0 0 0 20 0 1 0 104256773 32698368 2118 33554432000 4194304 5224576 140728379567280 140728379566216 4408821 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 33296384 140728379573427 140728379573509 140728379573509 140728379576267 0
/proc/21101/statm: 7983 2118 618 252 0 1529 0
Current children cumulated CPU time: 2142.23 s
Current children cumulated vsize: 31932 KiB
Current children cumulated memory: 8472 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 21164
/proc/meminfo: memFree=28294076/32770624 swapFree=67108860/67108860
[pid=21101] ppid=21098 vsize=31932 memory=8472 CPUtime=2202.22 cores=1,3,5,7
/proc/21101/stat : 21101 (minimacht) R 21098 21101 18169 0 -1 4202496 2914 0 0 0 220222 0 0 0 20 0 1 0 104256773 32698368 2118 33554432000 4194304 5224576 140728379567280 140728379566216 4408317 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 33296384 140728379573427 140728379573509 140728379573509 140728379576267 0
/proc/21101/statm: 7983 2118 618 252 0 1529 0
Current children cumulated CPU time: 2202.22 s
Current children cumulated vsize: 31932 KiB
Current children cumulated memory: 8472 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/186 21165
/proc/meminfo: memFree=28295400/32770624 swapFree=67108860/67108860
[pid=21101] ppid=21098 vsize=31932 memory=8472 CPUtime=2262.22 cores=1,3,5,7
/proc/21101/stat : 21101 (minimacht) R 21098 21101 18169 0 -1 4202496 2929 0 0 0 226222 0 0 0 20 0 1 0 104256773 32698368 2118 33554432000 4194304 5224576 140728379567280 140728379566216 4408317 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 33296384 140728379573427 140728379573509 140728379573509 140728379576267 0
/proc/21101/statm: 7983 2118 618 252 0 1529 0
Current children cumulated CPU time: 2262.22 s
Current children cumulated vsize: 31932 KiB
Current children cumulated memory: 8472 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 21234
/proc/meminfo: memFree=28296244/32770624 swapFree=67108860/67108860
[pid=21101] ppid=21098 vsize=31932 memory=8472 CPUtime=2322.22 cores=1,3,5,7
/proc/21101/stat : 21101 (minimacht) R 21098 21101 18169 0 -1 4202496 2944 0 0 0 232222 0 0 0 20 0 1 0 104256773 32698368 2118 33554432000 4194304 5224576 140728379567280 140728379566216 4408818 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 33296384 140728379573427 140728379573509 140728379573509 140728379576267 0
/proc/21101/statm: 7983 2118 618 252 0 1529 0
Current children cumulated CPU time: 2322.22 s
Current children cumulated vsize: 31932 KiB
Current children cumulated memory: 8472 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 21257
/proc/meminfo: memFree=28293960/32770624 swapFree=67108860/67108860
[pid=21101] ppid=21098 vsize=31932 memory=8472 CPUtime=2382.22 cores=1,3,5,7
/proc/21101/stat : 21101 (minimacht) R 21098 21101 18169 0 -1 4202496 2959 0 0 0 238222 0 0 0 20 0 1 0 104256773 32698368 2118 33554432000 4194304 5224576 140728379567280 140728379566216 4408784 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 33296384 140728379573427 140728379573509 140728379573509 140728379576267 0
/proc/21101/statm: 7983 2118 618 252 0 1529 0
Current children cumulated CPU time: 2382.22 s
Current children cumulated vsize: 31932 KiB
Current children cumulated memory: 8472 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 21258
/proc/meminfo: memFree=28293464/32770624 swapFree=67108860/67108860
[pid=21101] ppid=21098 vsize=31932 memory=8472 CPUtime=2442.22 cores=1,3,5,7
/proc/21101/stat : 21101 (minimacht) R 21098 21101 18169 0 -1 4202496 2974 0 0 0 244222 0 0 0 20 0 1 0 104256773 32698368 2118 33554432000 4194304 5224576 140728379567280 140728379566216 4408204 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 33296384 140728379573427 140728379573509 140728379573509 140728379576267 0
/proc/21101/statm: 7983 2118 618 252 0 1529 0
Current children cumulated CPU time: 2442.22 s
Current children cumulated vsize: 31932 KiB
Current children cumulated memory: 8472 KiB

[startup+2502.3 s]
/proc/loadavg: 2.44 2.12 2.08 3/187 21259
/proc/meminfo: memFree=28293860/32770624 swapFree=67108860/67108860
[pid=21101] ppid=21098 vsize=31932 memory=8472 CPUtime=2502.21 cores=1,3,5,7
/proc/21101/stat : 21101 (minimacht) R 21098 21101 18169 0 -1 4202496 2989 0 0 0 250221 0 0 0 20 0 1 0 104256773 32698368 2118 33554432000 4194304 5224576 140728379567280 140728379566216 4408321 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 33296384 140728379573427 140728379573509 140728379573509 140728379576267 0
/proc/21101/statm: 7983 2118 618 252 0 1529 0
Current children cumulated CPU time: 2502.21 s
Current children cumulated vsize: 31932 KiB
Current children cumulated memory: 8472 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.49 2.15 2.09 3/187 21260
/proc/meminfo: memFree=28293572/32770624 swapFree=67108860/67108860
[pid=21101] ppid=21098 vsize=31932 memory=8472 CPUtime=2519.92 cores=1,3,5,7
/proc/21101/stat : 21101 (minimacht) R 21098 21101 18169 0 -1 4202496 3004 0 0 0 251992 0 0 0 20 0 1 0 104256773 32698368 2118 33554432000 4194304 5224576 140728379567280 140728379566216 4408703 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 33296384 140728379573427 140728379573509 140728379573509 140728379576267 0
/proc/21101/statm: 7983 2118 618 252 0 1529 0
Current children cumulated CPU time: 2519.92 s
Current children cumulated vsize: 31932 KiB
Current children cumulated memory: 8472 KiB

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

[startup+2520.01 s]
# the end of solver process 21101 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2519.93 s, system=0.008999 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): 2519.94
CPU user time (s): 2519.93
CPU system time (s): 0.008999
CPU usage (%): 99.9971
Max. virtual memory (cumulated for all children) (KiB): 31932
Max. memory (cumulated for all children) (KiB): 8472

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2519.93
system time used= 0.008999
maximum resident set size= 8472
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3005
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= 8
involuntary context switches= 632


# summary of solver processes directly reported to runsolver:
#   pid: 21101
#   total CPU time (s): 2519.94
#   total CPU user time (s): 2519.93
#   total CPU system time (s): 0.008999

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 7.59139 second user time and 16.8938 second system time

The end

Launcher Data 

Begin job on node151 at 2018-07-29 14:22:16
IDJOB=4300806
IDBENCH=141514
IDSOLVER=2769
FILE ID=node151/4300806-1532866936
RUNJOBID= node151-1532842880-18201
PBS_JOBID= 21022491
Free space on /tmp= 59292 MiB

SOLVER NAME= minimacht 2018.07.27
BENCH NAME= XCSP18/MagicSquare/MagicSquare-15-sum_c18.xml
COMMAND LINE= minimacht TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4300806-1532866936/watcher-4300806-1532866936 -o /tmp/evaluation-result-4300806-1532866936/solver-4300806-1532866936 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node151-1532842880-18201 --watchdog 2580  minimacht 2520 HOME/instance-4300806-1532866936.xml

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

MD5SUM BENCH= d64daa3cf1f3eb705836a312580fe3db
RANDOM SEED=985069563

node151.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	: 5333.87
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	: 5333.87
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	: 5333.87
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	: 5333.87
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:        28302180 kB
MemAvailable:   31972192 kB
Buffers:          209004 kB
Cached:          3735352 kB
SwapCached:            0 kB
Active:          1382576 kB
Inactive:        2618076 kB
Active(anon):       5992 kB
Inactive(anon):    78188 kB
Active(file):    1376584 kB
Inactive(file):  2539888 kB
Unevictable:        7804 kB
Mlocked:            7804 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:             19928 kB
Writeback:            48 kB
AnonPages:         64108 kB
Mapped:            45256 kB
Shmem:             25224 kB
Slab:             166428 kB
SReclaimable:     138748 kB
SUnreclaim:        27680 kB
KernelStack:        3280 kB
PageTables:         5152 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     354028 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:      8192 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= 59272 MiB
End job on node151 at 2018-07-29 15:04:16