Trace number 4300800

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) 2520 2520.01

General information on the benchmark

NameMagicSquare/
MagicSquare-09-sum_c18.xml
MD5SUM206eef8b0985bf3ee35d81919771d14d
Bench CategoryCSP (decision problem)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark1038.88
Satisfiable
(Un)Satisfiability was proved
Number of variables81
Number of constraints21
Number of domains1
Minimum domain size81
Maximum domain size81
Distribution of domain sizes[{"size":81,"count":81}]
Minimum variable degree3
Maximum variable degree5
Distribution of variable degrees[{"degree":3,"count":64},{"degree":4,"count":16},{"degree":5,"count":1}]
Minimum constraint arity9
Maximum constraint arity81
Distribution of constraint arities[{"arity":9,"count":20},{"arity":81,"count":1}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"allDifferent","count":1},{"type":"sum","count":20}]
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 (13427 MiB free)
  memory of node 1: 16384 MiB (14304 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4300800-1532865591/watcher-4300800-1532865591 -o /tmp/evaluation-result-4300800-1532865591/solver-4300800-1532865591 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node134-1532843156-14541 --watchdog 2580 minimacht 2520 HOME/instance-4300800-1532865591.xml 

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

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

solver pid=17952, runsolver pid=17949

[startup+0.100086 s]*
/proc/loadavg: 1.98 2.06 2.09 3/191 17953
/proc/meminfo: memFree=28396924/32770624 swapFree=67108744/67108860
[pid=17952] ppid=17949 vsize=27056 memory=3456 CPUtime=0.1 cores=0,2,4,6
/proc/17952/stat : 17952 (minimacht) R 17949 17952 14510 0 -1 4202496 1060 0 0 0 10 0 0 0 20 0 1 0 104122265 27705344 864 33554432000 4194304 5224576 140726370738032 140726370736968 4408703 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 34770944 140726370739379 140726370739461 140726370739461 140726370742219 0
/proc/17952/statm: 6764 864 614 252 0 310 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 27056 KiB
Current children cumulated memory: 3456 KiB

[startup+0.20941 s]*
/proc/loadavg: 1.98 2.06 2.09 3/191 17953
/proc/meminfo: memFree=28396924/32770624 swapFree=67108744/67108860
[pid=17952] ppid=17949 vsize=27056 memory=3456 CPUtime=0.21 cores=0,2,4,6
/proc/17952/stat : 17952 (minimacht) R 17949 17952 14510 0 -1 4202496 1060 0 0 0 21 0 0 0 20 0 1 0 104122265 27705344 864 33554432000 4194304 5224576 140726370738032 140726370736968 4408317 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 34770944 140726370739379 140726370739461 140726370739461 140726370742219 0
/proc/17952/statm: 6764 864 614 252 0 310 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 27056 KiB
Current children cumulated memory: 3456 KiB

[startup+0.308881 s]*
/proc/loadavg: 1.98 2.06 2.09 3/191 17953
/proc/meminfo: memFree=28396924/32770624 swapFree=67108744/67108860
[pid=17952] ppid=17949 vsize=27056 memory=3456 CPUtime=0.31 cores=0,2,4,6
/proc/17952/stat : 17952 (minimacht) R 17949 17952 14510 0 -1 4202496 1060 0 0 0 31 0 0 0 20 0 1 0 104122265 27705344 864 33554432000 4194304 5224576 140726370738032 140726370736968 4408317 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 34770944 140726370739379 140726370739461 140726370739461 140726370742219 0
/proc/17952/statm: 6764 864 614 252 0 310 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 27056 KiB
Current children cumulated memory: 3456 KiB

[startup+0.700223 s]
/proc/loadavg: 1.98 2.06 2.09 3/191 17953
/proc/meminfo: memFree=28396552/32770624 swapFree=67108744/67108860
[pid=17952] ppid=17949 vsize=27056 memory=3456 CPUtime=0.69 cores=0,2,4,6
/proc/17952/stat : 17952 (minimacht) R 17949 17952 14510 0 -1 4202496 1060 0 0 0 69 0 0 0 20 0 1 0 104122265 27705344 864 33554432000 4194304 5224576 140726370738032 140726370736968 4408703 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 34770944 140726370739379 140726370739461 140726370739461 140726370742219 0
/proc/17952/statm: 6764 864 614 252 0 310 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 27056 KiB
Current children cumulated memory: 3456 KiB

[startup+1.50023 s]
/proc/loadavg: 1.98 2.05 2.09 3/191 17953
/proc/meminfo: memFree=28396552/32770624 swapFree=67108744/67108860
[pid=17952] ppid=17949 vsize=27056 memory=3456 CPUtime=1.49 cores=0,2,4,6
/proc/17952/stat : 17952 (minimacht) R 17949 17952 14510 0 -1 4202496 1060 0 0 0 149 0 0 0 20 0 1 0 104122265 27705344 864 33554432000 4194304 5224576 140726370738032 140726370736968 4408818 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 34770944 140726370739379 140726370739461 140726370739461 140726370742219 0
/proc/17952/statm: 6764 864 614 252 0 310 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 27056 KiB
Current children cumulated memory: 3456 KiB

[startup+3.109 s]
/proc/loadavg: 1.98 2.05 2.09 3/191 17953
/proc/meminfo: memFree=28396556/32770624 swapFree=67108744/67108860
[pid=17952] ppid=17949 vsize=27056 memory=3456 CPUtime=3.1 cores=0,2,4,6
/proc/17952/stat : 17952 (minimacht) R 17949 17952 14510 0 -1 4202496 1075 0 0 0 310 0 0 0 20 0 1 0 104122265 27705344 864 33554432000 4194304 5224576 140726370738032 140726370736968 4408703 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 34770944 140726370739379 140726370739461 140726370739461 140726370742219 0
/proc/17952/statm: 6764 864 614 252 0 310 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 27056 KiB
Current children cumulated memory: 3456 KiB

[startup+6.30021 s]
/proc/loadavg: 1.98 2.05 2.09 3/191 17953
/proc/meminfo: memFree=28396356/32770624 swapFree=67108744/67108860
[pid=17952] ppid=17949 vsize=27056 memory=3456 CPUtime=6.29 cores=0,2,4,6
/proc/17952/stat : 17952 (minimacht) R 17949 17952 14510 0 -1 4202496 1090 0 0 0 629 0 0 0 20 0 1 0 104122265 27705344 864 33554432000 4194304 5224576 140726370738032 140726370736968 4408309 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 34770944 140726370739379 140726370739461 140726370739461 140726370742219 0
/proc/17952/statm: 6764 864 614 252 0 310 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 27056 KiB
Current children cumulated memory: 3456 KiB

[startup+12.7002 s]
/proc/loadavg: 1.98 2.05 2.09 3/192 17961
/proc/meminfo: memFree=28395364/32770624 swapFree=67108744/67108860
[pid=17952] ppid=17949 vsize=27056 memory=3588 CPUtime=12.69 cores=0,2,4,6
/proc/17952/stat : 17952 (minimacht) R 17949 17952 14510 0 -1 4202496 1105 0 0 0 1269 0 0 0 20 0 1 0 104122265 27705344 897 33554432000 4194304 5224576 140726370738032 140726370736968 4408821 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 34770944 140726370739379 140726370739461 140726370739461 140726370742219 0
/proc/17952/statm: 6764 897 617 252 0 310 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 27056 KiB
Current children cumulated memory: 3588 KiB

[startup+25.5002 s]
/proc/loadavg: 1.98 2.05 2.09 3/192 17961
/proc/meminfo: memFree=28395828/32770624 swapFree=67108744/67108860
[pid=17952] ppid=17949 vsize=27056 memory=3588 CPUtime=25.49 cores=0,2,4,6
/proc/17952/stat : 17952 (minimacht) R 17949 17952 14510 0 -1 4202496 1155 0 0 0 2549 0 0 0 20 0 1 0 104122265 27705344 897 33554432000 4194304 5224576 140726370738032 140726370736968 4408277 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 34770944 140726370739379 140726370739461 140726370739461 140726370742219 0
/proc/17952/statm: 6764 897 617 252 0 310 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 27056 KiB
Current children cumulated memory: 3588 KiB

[startup+51.1092 s]
/proc/loadavg: 1.99 2.04 2.09 3/191 17961
/proc/meminfo: memFree=28395740/32770624 swapFree=67108744/67108860
[pid=17952] ppid=17949 vsize=27056 memory=3588 CPUtime=51.1 cores=0,2,4,6
/proc/17952/stat : 17952 (minimacht) R 17949 17952 14510 0 -1 4202496 1190 0 0 0 5110 0 0 0 20 0 1 0 104122265 27705344 897 33554432000 4194304 5224576 140726370738032 140726370736968 4408321 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 34770944 140726370739379 140726370739461 140726370739461 140726370742219 0
/proc/17952/statm: 6764 897 617 252 0 310 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 27056 KiB
Current children cumulated memory: 3588 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.04 2.08 3/191 17984
/proc/meminfo: memFree=28395216/32770624 swapFree=67108744/67108860
[pid=17952] ppid=17949 vsize=27056 memory=3588 CPUtime=102.29 cores=0,2,4,6
/proc/17952/stat : 17952 (minimacht) R 17949 17952 14510 0 -1 4202496 1247 0 0 0 10229 0 0 0 20 0 1 0 104122265 27705344 897 33554432000 4194304 5224576 140726370738032 140726370736968 4408277 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 34770944 140726370739379 140726370739461 140726370739461 140726370742219 0
/proc/17952/statm: 6764 897 617 252 0 310 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 27056 KiB
Current children cumulated memory: 3588 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.03 2.08 3/191 17985
/proc/meminfo: memFree=28396088/32770624 swapFree=67108744/67108860
[pid=17952] ppid=17949 vsize=27056 memory=3588 CPUtime=162.29 cores=0,2,4,6
/proc/17952/stat : 17952 (minimacht) R 17949 17952 14510 0 -1 4202496 1283 0 0 0 16229 0 0 0 20 0 1 0 104122265 27705344 897 33554432000 4194304 5224576 140726370738032 140726370736968 4408294 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 34770944 140726370739379 140726370739461 140726370739461 140726370742219 0
/proc/17952/statm: 6764 897 617 252 0 310 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 27056 KiB
Current children cumulated memory: 3588 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.03 2.07 3/191 17986
/proc/meminfo: memFree=28396472/32770624 swapFree=67108744/67108860
[pid=17952] ppid=17949 vsize=27056 memory=3588 CPUtime=222.29 cores=0,2,4,6
/proc/17952/stat : 17952 (minimacht) R 17949 17952 14510 0 -1 4202496 1319 0 0 0 22229 0 0 0 20 0 1 0 104122265 27705344 897 33554432000 4194304 5224576 140726370738032 140726370736968 4408694 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 34770944 140726370739379 140726370739461 140726370739461 140726370742219 0
/proc/17952/statm: 6764 897 617 252 0 310 0
Current children cumulated CPU time: 222.29 s
Current children cumulated vsize: 27056 KiB
Current children cumulated memory: 3588 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.02 2.06 3/192 17988
/proc/meminfo: memFree=28396632/32770624 swapFree=67108744/67108860
[pid=17952] ppid=17949 vsize=27056 memory=3588 CPUtime=282.29 cores=0,2,4,6
/proc/17952/stat : 17952 (minimacht) R 17949 17952 14510 0 -1 4202496 1355 0 0 0 28229 0 0 0 20 0 1 0 104122265 27705344 897 33554432000 4194304 5224576 140726370738032 140726370736968 4408251 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 34770944 140726370739379 140726370739461 140726370739461 140726370742219 0
/proc/17952/statm: 6764 897 617 252 0 310 0
Current children cumulated CPU time: 282.29 s
Current children cumulated vsize: 27056 KiB
Current children cumulated memory: 3588 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.02 2.06 3/191 17989
/proc/meminfo: memFree=28396612/32770624 swapFree=67108744/67108860
[pid=17952] ppid=17949 vsize=27056 memory=3588 CPUtime=342.29 cores=0,2,4,6
/proc/17952/stat : 17952 (minimacht) R 17949 17952 14510 0 -1 4202496 1391 0 0 0 34229 0 0 0 20 0 1 0 104122265 27705344 897 33554432000 4194304 5224576 140726370738032 140726370736968 4408821 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 34770944 140726370739379 140726370739461 140726370739461 140726370742219 0
/proc/17952/statm: 6764 897 617 252 0 310 0
Current children cumulated CPU time: 342.29 s
Current children cumulated vsize: 27056 KiB
Current children cumulated memory: 3588 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 17990
/proc/meminfo: memFree=28396344/32770624 swapFree=67108744/67108860
[pid=17952] ppid=17949 vsize=27056 memory=3592 CPUtime=402.29 cores=0,2,4,6
/proc/17952/stat : 17952 (minimacht) R 17949 17952 14510 0 -1 4202496 1430 0 0 0 40229 0 0 0 20 0 1 0 104122265 27705344 898 33554432000 4194304 5224576 140726370738032 140726370736968 4408204 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 34770944 140726370739379 140726370739461 140726370739461 140726370742219 0
/proc/17952/statm: 6764 898 617 252 0 310 0
Current children cumulated CPU time: 402.29 s
Current children cumulated vsize: 27056 KiB
Current children cumulated memory: 3592 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 17991
/proc/meminfo: memFree=28395968/32770624 swapFree=67108744/67108860
[pid=17952] ppid=17949 vsize=27056 memory=3592 CPUtime=462.29 cores=0,2,4,6
/proc/17952/stat : 17952 (minimacht) R 17949 17952 14510 0 -1 4202496 1467 0 0 0 46229 0 0 0 20 0 1 0 104122265 27705344 898 33554432000 4194304 5224576 140726370738032 140726370736968 4408306 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 34770944 140726370739379 140726370739461 140726370739461 140726370742219 0
/proc/17952/statm: 6764 898 617 252 0 310 0
Current children cumulated CPU time: 462.29 s
Current children cumulated vsize: 27056 KiB
Current children cumulated memory: 3592 KiB


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

/proc/17952/statm: 6764 902 617 252 0 310 0
Current children cumulated CPU time: 1722.29 s
Current children cumulated vsize: 27056 KiB
Current children cumulated memory: 3608 KiB

[startup+1782.3 s]
/proc/loadavg: 2.41 2.14 2.09 3/191 18036
/proc/meminfo: memFree=28396104/32770624 swapFree=67108744/67108860
[pid=17952] ppid=17949 vsize=27056 memory=3608 CPUtime=1782.29 cores=0,2,4,6
/proc/17952/stat : 17952 (minimacht) R 17949 17952 14510 0 -1 4202496 2311 0 0 0 178229 0 0 0 20 0 1 0 104122265 27705344 902 33554432000 4194304 5224576 140726370738032 140726370736968 4408784 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 34770944 140726370739379 140726370739461 140726370739461 140726370742219 0
/proc/17952/statm: 6764 902 617 252 0 310 0
Current children cumulated CPU time: 1782.29 s
Current children cumulated vsize: 27056 KiB
Current children cumulated memory: 3608 KiB

[startup+1842.3 s]
/proc/loadavg: 2.15 2.12 2.08 3/192 18045
/proc/meminfo: memFree=28394544/32770624 swapFree=67108744/67108860
[pid=17952] ppid=17949 vsize=27056 memory=3612 CPUtime=1842.29 cores=0,2,4,6
/proc/17952/stat : 17952 (minimacht) R 17949 17952 14510 0 -1 4202496 2350 0 0 0 184229 0 0 0 20 0 1 0 104122265 27705344 903 33554432000 4194304 5224576 140726370738032 140726370736968 4408247 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 34770944 140726370739379 140726370739461 140726370739461 140726370742219 0
/proc/17952/statm: 6764 903 617 252 0 310 0
Current children cumulated CPU time: 1842.29 s
Current children cumulated vsize: 27056 KiB
Current children cumulated memory: 3612 KiB

[startup+1902.3 s]
/proc/loadavg: 2.05 2.10 2.08 3/193 18047
/proc/meminfo: memFree=28395560/32770624 swapFree=67108744/67108860
[pid=17952] ppid=17949 vsize=27056 memory=3612 CPUtime=1902.28 cores=0,2,4,6
/proc/17952/stat : 17952 (minimacht) R 17949 17952 14510 0 -1 4202496 2388 0 0 0 190228 0 0 0 20 0 1 0 104122265 27705344 903 33554432000 4194304 5224576 140726370738032 140726370736968 4408317 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 34770944 140726370739379 140726370739461 140726370739461 140726370742219 0
/proc/17952/statm: 6764 903 617 252 0 310 0
Current children cumulated CPU time: 1902.28 s
Current children cumulated vsize: 27056 KiB
Current children cumulated memory: 3612 KiB

[startup+1962.3 s]
/proc/loadavg: 2.02 2.08 2.07 3/193 18048
/proc/meminfo: memFree=28396000/32770624 swapFree=67108744/67108860
[pid=17952] ppid=17949 vsize=27056 memory=3612 CPUtime=1962.29 cores=0,2,4,6
/proc/17952/stat : 17952 (minimacht) R 17949 17952 14510 0 -1 4202496 2426 0 0 0 196229 0 0 0 20 0 1 0 104122265 27705344 903 33554432000 4194304 5224576 140726370738032 140726370736968 4408277 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 34770944 140726370739379 140726370739461 140726370739461 140726370742219 0
/proc/17952/statm: 6764 903 617 252 0 310 0
Current children cumulated CPU time: 1962.29 s
Current children cumulated vsize: 27056 KiB
Current children cumulated memory: 3612 KiB

[startup+2022.3 s]
/proc/loadavg: 2.01 2.07 2.06 3/193 18049
/proc/meminfo: memFree=28395532/32770624 swapFree=67108744/67108860
[pid=17952] ppid=17949 vsize=27056 memory=3612 CPUtime=2022.28 cores=0,2,4,6
/proc/17952/stat : 17952 (minimacht) R 17949 17952 14510 0 -1 4202496 2465 0 0 0 202228 0 0 0 20 0 1 0 104122265 27705344 903 33554432000 4194304 5224576 140726370738032 140726370736968 4408247 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 34770944 140726370739379 140726370739461 140726370739461 140726370742219 0
/proc/17952/statm: 6764 903 617 252 0 310 0
Current children cumulated CPU time: 2022.28 s
Current children cumulated vsize: 27056 KiB
Current children cumulated memory: 3612 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.05 2.06 3/192 18050
/proc/meminfo: memFree=28395416/32770624 swapFree=67108744/67108860
[pid=17952] ppid=17949 vsize=27056 memory=3612 CPUtime=2082.28 cores=0,2,4,6
/proc/17952/stat : 17952 (minimacht) R 17949 17952 14510 0 -1 4202496 2505 0 0 0 208228 0 0 0 20 0 1 0 104122265 27705344 903 33554432000 4194304 5224576 140726370738032 140726370736968 4408321 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 34770944 140726370739379 140726370739461 140726370739461 140726370742219 0
/proc/17952/statm: 6764 903 617 252 0 310 0
Current children cumulated CPU time: 2082.28 s
Current children cumulated vsize: 27056 KiB
Current children cumulated memory: 3612 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/191 18051
/proc/meminfo: memFree=28395204/32770624 swapFree=67108744/67108860
[pid=17952] ppid=17949 vsize=27056 memory=3612 CPUtime=2142.28 cores=0,2,4,6
/proc/17952/stat : 17952 (minimacht) R 17949 17952 14510 0 -1 4202496 2543 0 0 0 214228 0 0 0 20 0 1 0 104122265 27705344 903 33554432000 4194304 5224576 140726370738032 140726370736968 4408277 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 34770944 140726370739379 140726370739461 140726370739461 140726370742219 0
/proc/17952/statm: 6764 903 617 252 0 310 0
Current children cumulated CPU time: 2142.28 s
Current children cumulated vsize: 27056 KiB
Current children cumulated memory: 3612 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/190 18052
/proc/meminfo: memFree=28395324/32770624 swapFree=67108744/67108860
[pid=17952] ppid=17949 vsize=27056 memory=3612 CPUtime=2202.28 cores=0,2,4,6
/proc/17952/stat : 17952 (minimacht) R 17949 17952 14510 0 -1 4202496 2582 0 0 0 220228 0 0 0 20 0 1 0 104122265 27705344 903 33554432000 4194304 5224576 140726370738032 140726370736968 4408258 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 34770944 140726370739379 140726370739461 140726370739461 140726370742219 0
/proc/17952/statm: 6764 903 617 252 0 310 0
Current children cumulated CPU time: 2202.28 s
Current children cumulated vsize: 27056 KiB
Current children cumulated memory: 3612 KiB

[startup+2262.3 s]
/proc/loadavg: 2.27 2.10 2.06 3/190 18053
/proc/meminfo: memFree=28395132/32770624 swapFree=67108744/67108860
[pid=17952] ppid=17949 vsize=27056 memory=3616 CPUtime=2262.28 cores=0,2,4,6
/proc/17952/stat : 17952 (minimacht) R 17949 17952 14510 0 -1 4202496 2620 0 0 0 226228 0 0 0 20 0 1 0 104122265 27705344 904 33554432000 4194304 5224576 140726370738032 140726370736968 4408317 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 34770944 140726370739379 140726370739461 140726370739461 140726370742219 0
/proc/17952/statm: 6764 904 617 252 0 310 0
Current children cumulated CPU time: 2262.28 s
Current children cumulated vsize: 27056 KiB
Current children cumulated memory: 3616 KiB

[startup+2322.3 s]
/proc/loadavg: 2.34 2.16 2.09 3/191 18055
/proc/meminfo: memFree=28395208/32770624 swapFree=67108744/67108860
[pid=17952] ppid=17949 vsize=27056 memory=3616 CPUtime=2322.28 cores=0,2,4,6
/proc/17952/stat : 17952 (minimacht) R 17949 17952 14510 0 -1 4202496 2658 0 0 0 232228 0 0 0 20 0 1 0 104122265 27705344 904 33554432000 4194304 5224576 140726370738032 140726370736968 4408321 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 34770944 140726370739379 140726370739461 140726370739461 140726370742219 0
/proc/17952/statm: 6764 904 617 252 0 310 0
Current children cumulated CPU time: 2322.28 s
Current children cumulated vsize: 27056 KiB
Current children cumulated memory: 3616 KiB

[startup+2382.3 s]
/proc/loadavg: 2.16 2.15 2.09 3/191 18056
/proc/meminfo: memFree=28395220/32770624 swapFree=67108744/67108860
[pid=17952] ppid=17949 vsize=27056 memory=3616 CPUtime=2382.28 cores=0,2,4,6
/proc/17952/stat : 17952 (minimacht) R 17949 17952 14510 0 -1 4202496 2700 0 0 0 238228 0 0 0 20 0 1 0 104122265 27705344 904 33554432000 4194304 5224576 140726370738032 140726370736968 4408321 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 34770944 140726370739379 140726370739461 140726370739461 140726370742219 0
/proc/17952/statm: 6764 904 617 252 0 310 0
Current children cumulated CPU time: 2382.28 s
Current children cumulated vsize: 27056 KiB
Current children cumulated memory: 3616 KiB

[startup+2442.3 s]
/proc/loadavg: 2.13 2.14 2.09 3/192 18065
/proc/meminfo: memFree=28394316/32770624 swapFree=67108744/67108860
[pid=17952] ppid=17949 vsize=27056 memory=3616 CPUtime=2442.28 cores=0,2,4,6
/proc/17952/stat : 17952 (minimacht) R 17949 17952 14510 0 -1 4202496 2739 0 0 0 244228 0 0 0 20 0 1 0 104122265 27705344 904 33554432000 4194304 5224576 140726370738032 140726370736968 4408297 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 34770944 140726370739379 140726370739461 140726370739461 140726370742219 0
/proc/17952/statm: 6764 904 617 252 0 310 0
Current children cumulated CPU time: 2442.28 s
Current children cumulated vsize: 27056 KiB
Current children cumulated memory: 3616 KiB

[startup+2502.3 s]
/proc/loadavg: 2.16 2.14 2.10 3/192 18066
/proc/meminfo: memFree=28394852/32770624 swapFree=67108744/67108860
[pid=17952] ppid=17949 vsize=27056 memory=3616 CPUtime=2502.28 cores=0,2,4,6
/proc/17952/stat : 17952 (minimacht) R 17949 17952 14510 0 -1 4202496 2778 0 0 0 250228 0 0 0 20 0 1 0 104122265 27705344 904 33554432000 4194304 5224576 140726370738032 140726370736968 4408321 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 34770944 140726370739379 140726370739461 140726370739461 140726370742219 0
/proc/17952/statm: 6764 904 617 252 0 310 0
Current children cumulated CPU time: 2502.28 s
Current children cumulated vsize: 27056 KiB
Current children cumulated memory: 3616 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.12 2.14 2.09 3/192 18127
/proc/meminfo: memFree=28391408/32770624 swapFree=67108744/67108860
[pid=17952] ppid=17949 vsize=27056 memory=3616 CPUtime=2519.99 cores=0,2,4,6
/proc/17952/stat : 17952 (minimacht) R 17949 17952 14510 0 -1 4202496 2817 0 0 0 251999 0 0 0 20 0 1 0 104122265 27705344 904 33554432000 4194304 5224576 140726370738032 140726370736968 4408258 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 34770944 140726370739379 140726370739461 140726370739461 140726370742219 0
/proc/17952/statm: 6764 904 617 252 0 310 0
Current children cumulated CPU time: 2519.99 s
Current children cumulated vsize: 27056 KiB
Current children cumulated memory: 3616 KiB

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

[startup+2520.01 s]
# the end of solver process 17952 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2520 s, system=0 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): 2520
CPU user time (s): 2520
CPU system time (s): 0
CPU usage (%): 99.9995
Max. virtual memory (cumulated for all children) (KiB): 27056
Max. memory (cumulated for all children) (KiB): 3616

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2520
system time used= 0
maximum resident set size= 3616
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2817
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= 6
involuntary context switches= 814


# summary of solver processes directly reported to runsolver:
#   pid: 17952
#   total CPU time (s): 2520
#   total CPU user time (s): 2520
#   total CPU system time (s): 0

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 8.95126 second user time and 16.0164 second system time

The end

Launcher Data 

Begin job on node134 at 2018-07-29 13:59:51
IDJOB=4300800
IDBENCH=141511
IDSOLVER=2769
FILE ID=node134/4300800-1532865591
RUNJOBID= node134-1532843156-14541
PBS_JOBID= 21022494
Free space on /tmp= 60940 MiB

SOLVER NAME= minimacht 2018.07.27
BENCH NAME= XCSP18/MagicSquare/MagicSquare-09-sum_c18.xml
COMMAND LINE= minimacht TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4300800-1532865591/watcher-4300800-1532865591 -o /tmp/evaluation-result-4300800-1532865591/solver-4300800-1532865591 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node134-1532843156-14541 --watchdog 2580  minimacht 2520 HOME/instance-4300800-1532865591.xml

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

MD5SUM BENCH= 206eef8b0985bf3ee35d81919771d14d
RANDOM SEED=1092331906

node134.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	: 5333.68
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	: 5333.68
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	: 5333.68
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	: 5333.68
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:        28398420 kB
MemAvailable:   31966204 kB
Buffers:          199988 kB
Cached:          3639464 kB
SwapCached:            0 kB
Active:          1642556 kB
Inactive:        2254688 kB
Active(anon):       7596 kB
Inactive(anon):    78480 kB
Active(file):    1634960 kB
Inactive(file):  2176208 kB
Unevictable:        7364 kB
Mlocked:            7364 kB
SwapTotal:      67108860 kB
SwapFree:       67108744 kB
Dirty:             19960 kB
Writeback:             0 kB
AnonPages:        144940 kB
Mapped:            45212 kB
Shmem:             25132 kB
Slab:             173532 kB
SReclaimable:     144900 kB
SUnreclaim:        28632 kB
KernelStack:        3424 kB
PageTables:         5496 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     354584 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     88064 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      120192 kB
DirectMap2M:    33425408 kB

Free space on /tmp at the end= 60920 MiB
End job on node134 at 2018-07-29 14:41:51