Trace number 4293817

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
macht 2018.06.11? (TO) 2519.95 2520.01

General information on the benchmark

NamePseudoBoolean-dec/
Pb-chnl20-21_c18.xml
MD5SUM826e6ea09bcfe8620a345f5a4fc2f1e6
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 variables840
Number of constraints82
Number of domains1
Minimum domain size2
Maximum domain size2
Distribution of domain sizes[{"size":2,"count":840}]
Minimum variable degree2
Maximum variable degree2
Distribution of variable degrees[{"degree":2,"count":840}]
Minimum constraint arity20
Maximum constraint arity21
Distribution of constraint arities[{"arity":20,"count":42},{"arity":21,"count":40}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"sum","count":82}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Version 18.06.11

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 (8595 MiB free)
  memory of node 1: 16384 MiB (10767 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4293817-1532359004/watcher-4293817-1532359004 -o /tmp/evaluation-result-4293817-1532359004/solver-4293817-1532359004 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node107-1532329897-14442 --watchdog 2580 macht 2520 HOME/instance-4293817-1532359004.xml 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2550 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
solver pid=19107, runsolver pid=19104
Current StackSize limit: 8192 KiB


[startup+0.100108 s]*
/proc/loadavg: 2.00 2.00 2.04 3/187 19108
/proc/meminfo: memFree=19825900/32770624 swapFree=67108860/67108860
[pid=19107] ppid=19104 vsize=33464 memory=3612 CPUtime=0.1 cores=0,2,4,6
/proc/19107/stat : 19107 (macht) R 19104 19107 14411 0 -1 4202496 1033 0 0 0 10 0 0 0 20 0 1 0 53463583 34267136 903 33554432000 4194304 36388820 140724851361776 140724851361776 8047671 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 38752256 140724851365051 140724851365129 140724851365129 140724851367887 0
/proc/19107/statm: 8366 903 489 7860 0 471 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 33464 KiB
Current children cumulated memory: 3612 KiB

[startup+0.20936 s]*
/proc/loadavg: 2.00 2.00 2.04 3/187 19108
/proc/meminfo: memFree=19825900/32770624 swapFree=67108860/67108860
[pid=19107] ppid=19104 vsize=33596 memory=3612 CPUtime=0.21 cores=0,2,4,6
/proc/19107/stat : 19107 (macht) R 19104 19107 14411 0 -1 4202496 1046 0 0 0 20 1 0 0 20 0 1 0 53463583 34402304 903 33554432000 4194304 36388820 140724851361776 140724851361776 8047671 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 38752256 140724851365051 140724851365129 140724851365129 140724851367887 0
/proc/19107/statm: 8399 903 489 7860 0 504 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 33596 KiB
Current children cumulated memory: 3612 KiB

[startup+0.308849 s]*
/proc/loadavg: 2.00 2.00 2.04 3/187 19108
/proc/meminfo: memFree=19825900/32770624 swapFree=67108860/67108860
[pid=19107] ppid=19104 vsize=33596 memory=3612 CPUtime=0.31 cores=0,2,4,6
/proc/19107/stat : 19107 (macht) R 19104 19107 14411 0 -1 4202496 1055 0 0 0 30 1 0 0 20 0 1 0 53463583 34402304 903 33554432000 4194304 36388820 140724851361776 140724851354056 8047671 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 38752256 140724851365051 140724851365129 140724851365129 140724851367887 0
/proc/19107/statm: 8399 903 489 7860 0 504 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 33596 KiB
Current children cumulated memory: 3612 KiB

[startup+0.700226 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 19108
/proc/meminfo: memFree=19825528/32770624 swapFree=67108860/67108860
[pid=19107] ppid=19104 vsize=33728 memory=3612 CPUtime=0.69 cores=0,2,4,6
/proc/19107/stat : 19107 (macht) R 19104 19107 14411 0 -1 4202496 1078 0 0 0 66 3 0 0 20 0 1 0 53463583 34537472 903 33554432000 4194304 36388820 140724851361776 140724851354056 8047671 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 38752256 140724851365051 140724851365129 140724851365129 140724851367887 0
/proc/19107/statm: 8432 903 489 7860 0 537 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 33728 KiB
Current children cumulated memory: 3612 KiB

[startup+1.50024 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 19108
/proc/meminfo: memFree=19825280/32770624 swapFree=67108860/67108860
[pid=19107] ppid=19104 vsize=33728 memory=3876 CPUtime=1.49 cores=0,2,4,6
/proc/19107/stat : 19107 (macht) R 19104 19107 14411 0 -1 4202496 1099 0 0 0 143 6 0 0 20 0 1 0 53463583 34537472 969 33554432000 4194304 36388820 140724851361776 140724851354056 8047671 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 38752256 140724851365051 140724851365129 140724851365129 140724851367887 0
/proc/19107/statm: 8432 969 489 7860 0 537 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 33728 KiB
Current children cumulated memory: 3876 KiB

[startup+3.10953 s]
/proc/loadavg: 1.92 1.98 2.03 3/187 19108
/proc/meminfo: memFree=19801168/32770624 swapFree=67108860/67108860
[pid=19107] ppid=19104 vsize=33860 memory=3940 CPUtime=3.1 cores=0,2,4,6
/proc/19107/stat : 19107 (macht) R 19104 19107 14411 0 -1 4202496 1440 0 0 0 295 15 0 0 20 0 1 0 53463583 34672640 985 33554432000 4194304 36388820 140724851361776 140724851354056 4224368 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 38752256 140724851365051 140724851365129 140724851365129 140724851367887 0
/proc/19107/statm: 8465 985 489 7860 0 570 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 33860 KiB
Current children cumulated memory: 3940 KiB

[startup+6.30023 s]
/proc/loadavg: 1.92 1.98 2.03 3/187 19108
/proc/meminfo: memFree=19824380/32770624 swapFree=67108860/67108860
[pid=19107] ppid=19104 vsize=33992 memory=4028 CPUtime=6.29 cores=0,2,4,6
/proc/19107/stat : 19107 (macht) R 19104 19107 14411 0 -1 4202496 1809 0 0 0 597 32 0 0 20 0 1 0 53463583 34807808 1007 33554432000 4194304 36388820 140724851361776 140724851354056 8047671 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 38752256 140724851365051 140724851365129 140724851365129 140724851367887 0
/proc/19107/statm: 8498 1007 489 7860 0 603 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 33992 KiB
Current children cumulated memory: 4028 KiB

[startup+12.7002 s]
/proc/loadavg: 1.93 1.98 2.03 3/187 19108
/proc/meminfo: memFree=19824256/32770624 swapFree=67108860/67108860
[pid=19107] ppid=19104 vsize=34124 memory=4116 CPUtime=12.69 cores=0,2,4,6
/proc/19107/stat : 19107 (macht) R 19104 19107 14411 0 -1 4202496 2198 0 0 0 1210 59 0 0 20 0 1 0 53463583 34942976 1029 33554432000 4194304 36388820 140724851361776 140724851354056 8047671 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 38752256 140724851365051 140724851365129 140724851365129 140724851367887 0
/proc/19107/statm: 8531 1029 489 7860 0 636 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 34124 KiB
Current children cumulated memory: 4116 KiB

[startup+25.5002 s]
/proc/loadavg: 1.94 1.98 2.03 3/187 19108
/proc/meminfo: memFree=19824380/32770624 swapFree=67108860/67108860
[pid=19107] ppid=19104 vsize=34124 memory=4284 CPUtime=25.49 cores=0,2,4,6
/proc/19107/stat : 19107 (macht) R 19104 19107 14411 0 -1 4202496 2992 0 0 0 2457 92 0 0 20 0 1 0 53463583 34942976 1071 33554432000 4194304 36388820 140724851361776 140724851354056 8047671 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 38752256 140724851365051 140724851365129 140724851365129 140724851367887 0
/proc/19107/statm: 8531 1071 489 7860 0 636 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 34124 KiB
Current children cumulated memory: 4284 KiB

[startup+51.109 s]
/proc/loadavg: 1.96 1.99 2.03 3/187 19108
/proc/meminfo: memFree=19824204/32770624 swapFree=67108860/67108860
[pid=19107] ppid=19104 vsize=34256 memory=4352 CPUtime=51.09 cores=0,2,4,6
/proc/19107/stat : 19107 (macht) R 19104 19107 14411 0 -1 4202496 3454 0 0 0 4952 157 0 0 20 0 1 0 53463583 35078144 1088 33554432000 4194304 36388820 140724851361776 140724851354056 6663751 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 38752256 140724851365051 140724851365129 140724851365129 140724851367887 0
/proc/19107/statm: 8564 1088 489 7860 0 669 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 34256 KiB
Current children cumulated memory: 4352 KiB

[startup+102.3 s]
/proc/loadavg: 1.98 1.99 2.03 3/187 19109
/proc/meminfo: memFree=19822792/32770624 swapFree=67108860/67108860
[pid=19107] ppid=19104 vsize=34388 memory=4444 CPUtime=102.28 cores=0,2,4,6
/proc/19107/stat : 19107 (macht) R 19104 19107 14411 0 -1 4202496 3890 0 0 0 9854 374 0 0 20 0 1 0 53463583 35213312 1111 33554432000 4194304 36388820 140724851361776 140724851354056 8047671 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 38752256 140724851365051 140724851365129 140724851365129 140724851367887 0
/proc/19107/statm: 8597 1111 489 7860 0 702 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 34388 KiB
Current children cumulated memory: 4444 KiB

[startup+162.3 s]
/proc/loadavg: 1.99 1.99 2.03 3/187 19110
/proc/meminfo: memFree=19822464/32770624 swapFree=67108860/67108860
[pid=19107] ppid=19104 vsize=34520 memory=4548 CPUtime=162.26 cores=0,2,4,6
/proc/19107/stat : 19107 (macht) R 19104 19107 14411 0 -1 4202496 4307 0 0 0 15504 722 0 0 20 0 1 0 53463583 35348480 1137 33554432000 4194304 36388820 140724851361776 140724851354056 4251152 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 38752256 140724851365051 140724851365129 140724851365129 140724851367887 0
/proc/19107/statm: 8630 1137 489 7860 0 735 0
Current children cumulated CPU time: 162.26 s
Current children cumulated vsize: 34520 KiB
Current children cumulated memory: 4548 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 1.99 2.03 3/189 19120
/proc/meminfo: memFree=19821388/32770624 swapFree=67108860/67108860
[pid=19107] ppid=19104 vsize=34520 memory=4684 CPUtime=222.26 cores=0,2,4,6
/proc/19107/stat : 19107 (macht) R 19104 19107 14411 0 -1 4202496 4733 0 0 0 21147 1079 0 0 20 0 1 0 53463583 35348480 1171 33554432000 4194304 36388820 140724851361776 140724851354056 8047671 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 38752256 140724851365051 140724851365129 140724851365129 140724851367887 0
/proc/19107/statm: 8630 1171 489 7860 0 735 0
Current children cumulated CPU time: 222.26 s
Current children cumulated vsize: 34520 KiB
Current children cumulated memory: 4684 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 1.99 2.03 3/189 19121
/proc/meminfo: memFree=19821580/32770624 swapFree=67108860/67108860
[pid=19107] ppid=19104 vsize=34652 memory=4700 CPUtime=282.25 cores=0,2,4,6
/proc/19107/stat : 19107 (macht) R 19104 19107 14411 0 -1 4202496 5151 0 0 0 26804 1421 0 0 20 0 1 0 53463583 35483648 1175 33554432000 4194304 36388820 140724851361776 140724851354056 8047671 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 38752256 140724851365051 140724851365129 140724851365129 140724851367887 0
/proc/19107/statm: 8663 1175 489 7860 0 768 0
Current children cumulated CPU time: 282.25 s
Current children cumulated vsize: 34652 KiB
Current children cumulated memory: 4700 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 1.99 2.03 3/189 19122
/proc/meminfo: memFree=19821060/32770624 swapFree=67108860/67108860
[pid=19107] ppid=19104 vsize=34652 memory=4744 CPUtime=342.24 cores=0,2,4,6
/proc/19107/stat : 19107 (macht) R 19104 19107 14411 0 -1 4202496 5616 0 0 0 32452 1772 0 0 20 0 1 0 53463583 35483648 1186 33554432000 4194304 36388820 140724851361776 140724851354056 8047671 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 38752256 140724851365051 140724851365129 140724851365129 140724851367887 0
/proc/19107/statm: 8663 1186 489 7860 0 768 0
Current children cumulated CPU time: 342.24 s
Current children cumulated vsize: 34652 KiB
Current children cumulated memory: 4744 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 1.99 2.03 3/189 19123
/proc/meminfo: memFree=19820760/32770624 swapFree=67108860/67108860
[pid=19107] ppid=19104 vsize=34652 memory=4752 CPUtime=402.24 cores=0,2,4,6
/proc/19107/stat : 19107 (macht) R 19104 19107 14411 0 -1 4202496 6031 0 0 0 38040 2184 0 0 20 0 1 0 53463583 35483648 1188 33554432000 4194304 36388820 140724851361776 140724851354056 8047671 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 38752256 140724851365051 140724851365129 140724851365129 140724851367887 0
/proc/19107/statm: 8663 1188 489 7860 0 768 0
Current children cumulated CPU time: 402.24 s
Current children cumulated vsize: 34652 KiB
Current children cumulated memory: 4752 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 1.99 2.03 3/189 19124
/proc/meminfo: memFree=19820576/32770624 swapFree=67108860/67108860
[pid=19107] ppid=19104 vsize=34652 memory=4780 CPUtime=462.23 cores=0,2,4,6
/proc/19107/stat : 19107 (macht) R 19104 19107 14411 0 -1 4202496 6409 0 0 0 43631 2592 0 0 20 0 1 0 53463583 35483648 1195 33554432000 4194304 36388820 140724851361776 140724851354056 8047671 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 38752256 140724851365051 140724851365129 140724851365129 140724851367887 0
/proc/19107/statm: 8663 1195 489 7860 0 768 0
Current children cumulated CPU time: 462.23 s
Current children cumulated vsize: 34652 KiB
Current children cumulated memory: 4780 KiB


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

/proc/19107/statm: 8729 1261 489 7860 0 834 0
Current children cumulated CPU time: 1722.2 s
Current children cumulated vsize: 34916 KiB
Current children cumulated memory: 5044 KiB

[startup+1782.3 s]
/proc/loadavg: 2.38 2.12 2.07 3/187 19164
/proc/meminfo: memFree=19811536/32770624 swapFree=67108860/67108860
[pid=19107] ppid=19104 vsize=34916 memory=5044 CPUtime=1782.21 cores=0,2,4,6
/proc/19107/stat : 19107 (macht) R 19104 19107 14411 0 -1 4202496 12518 0 0 0 165755 12466 0 0 20 0 1 0 53463583 35753984 1261 33554432000 4194304 36388820 140724851361776 140724851354056 8047671 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 38752256 140724851365051 140724851365129 140724851365129 140724851367887 0
/proc/19107/statm: 8729 1261 489 7860 0 834 0
Current children cumulated CPU time: 1782.21 s
Current children cumulated vsize: 34916 KiB
Current children cumulated memory: 5044 KiB

[startup+1842.3 s]
/proc/loadavg: 2.14 2.10 2.06 3/187 19165
/proc/meminfo: memFree=19811488/32770624 swapFree=67108860/67108860
[pid=19107] ppid=19104 vsize=34916 memory=5044 CPUtime=1842.21 cores=0,2,4,6
/proc/19107/stat : 19107 (macht) R 19104 19107 14411 0 -1 4202496 12876 0 0 0 171288 12933 0 0 20 0 1 0 53463583 35753984 1261 33554432000 4194304 36388820 140724851361776 140724851354056 8047671 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 38752256 140724851365051 140724851365129 140724851365129 140724851367887 0
/proc/19107/statm: 8729 1261 489 7860 0 834 0
Current children cumulated CPU time: 1842.21 s
Current children cumulated vsize: 34916 KiB
Current children cumulated memory: 5044 KiB

[startup+1902.3 s]
/proc/loadavg: 2.10 2.10 2.06 3/187 19410
/proc/meminfo: memFree=19621352/32770624 swapFree=67108860/67108860
[pid=19107] ppid=19104 vsize=34916 memory=5044 CPUtime=1902.21 cores=0,2,4,6
/proc/19107/stat : 19107 (macht) R 19104 19107 14411 0 -1 4202496 12894 0 0 0 176850 13371 0 0 20 0 1 0 53463583 35753984 1261 33554432000 4194304 36388820 140724851361776 140724851354056 8047671 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 38752256 140724851365051 140724851365129 140724851365129 140724851367887 0
/proc/19107/statm: 8729 1261 489 7860 0 834 0
Current children cumulated CPU time: 1902.21 s
Current children cumulated vsize: 34916 KiB
Current children cumulated memory: 5044 KiB

[startup+1962.3 s]
/proc/loadavg: 2.04 2.08 2.06 3/187 19411
/proc/meminfo: memFree=19479744/32770624 swapFree=67108860/67108860
[pid=19107] ppid=19104 vsize=34916 memory=5056 CPUtime=1962.21 cores=0,2,4,6
/proc/19107/stat : 19107 (macht) R 19104 19107 14411 0 -1 4202496 13316 0 0 0 182418 13803 0 0 20 0 1 0 53463583 35753984 1264 33554432000 4194304 36388820 140724851361776 140724851354056 8047671 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 38752256 140724851365051 140724851365129 140724851365129 140724851367887 0
/proc/19107/statm: 8729 1264 489 7860 0 834 0
Current children cumulated CPU time: 1962.21 s
Current children cumulated vsize: 34916 KiB
Current children cumulated memory: 5056 KiB

[startup+2022.3 s]
/proc/loadavg: 2.01 2.06 2.05 3/188 19420
/proc/meminfo: memFree=19416164/32770624 swapFree=67108860/67108860
[pid=19107] ppid=19104 vsize=34916 memory=5056 CPUtime=2022.22 cores=0,2,4,6
/proc/19107/stat : 19107 (macht) R 19104 19107 14411 0 -1 4202496 13345 0 0 0 187968 14254 0 0 20 0 1 0 53463583 35753984 1264 33554432000 4194304 36388820 140724851361776 140724851354056 8047671 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 38752256 140724851365051 140724851365129 140724851365129 140724851367887 0
/proc/19107/statm: 8729 1264 489 7860 0 834 0
Current children cumulated CPU time: 2022.22 s
Current children cumulated vsize: 34916 KiB
Current children cumulated memory: 5056 KiB

[startup+2082.3 s]
/proc/loadavg: 2.01 2.05 2.05 3/188 19603
/proc/meminfo: memFree=19845408/32770624 swapFree=67108860/67108860
[pid=19107] ppid=19104 vsize=34916 memory=5072 CPUtime=2082.21 cores=0,2,4,6
/proc/19107/stat : 19107 (macht) R 19104 19107 14411 0 -1 4202496 13710 0 0 0 193504 14717 0 0 20 0 1 0 53463583 35753984 1268 33554432000 4194304 36388820 140724851361776 140724851354056 8047671 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 38752256 140724851365051 140724851365129 140724851365129 140724851367887 0
/proc/19107/statm: 8729 1268 489 7860 0 834 0
Current children cumulated CPU time: 2082.21 s
Current children cumulated vsize: 34916 KiB
Current children cumulated memory: 5072 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/188 19604
/proc/meminfo: memFree=19805156/32770624 swapFree=67108860/67108860
[pid=19107] ppid=19104 vsize=34916 memory=5072 CPUtime=2142.22 cores=0,2,4,6
/proc/19107/stat : 19107 (macht) R 19104 19107 14411 0 -1 4202496 14059 0 0 0 199049 15173 0 0 20 0 1 0 53463583 35753984 1268 33554432000 4194304 36388820 140724851361776 140724851354056 8047671 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 38752256 140724851365051 140724851365129 140724851365129 140724851367887 0
/proc/19107/statm: 8729 1268 489 7860 0 834 0
Current children cumulated CPU time: 2142.22 s
Current children cumulated vsize: 34916 KiB
Current children cumulated memory: 5072 KiB

[startup+2202.3 s]
/proc/loadavg: 1.96 2.02 2.04 3/188 19970
/proc/meminfo: memFree=19913844/32770624 swapFree=67108860/67108860
[pid=19107] ppid=19104 vsize=34916 memory=5072 CPUtime=2202.21 cores=0,2,4,6
/proc/19107/stat : 19107 (macht) R 19104 19107 14411 0 -1 4202496 14408 0 0 0 204585 15636 0 0 20 0 1 0 53463583 35753984 1268 33554432000 4194304 36388820 140724851361776 140724851354056 8047671 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 38752256 140724851365051 140724851365129 140724851365129 140724851367887 0
/proc/19107/statm: 8729 1268 489 7860 0 834 0
Current children cumulated CPU time: 2202.21 s
Current children cumulated vsize: 34916 KiB
Current children cumulated memory: 5072 KiB

[startup+2262.3 s]
/proc/loadavg: 1.98 2.01 2.04 3/188 19971
/proc/meminfo: memFree=19913636/32770624 swapFree=67108860/67108860
[pid=19107] ppid=19104 vsize=34916 memory=5088 CPUtime=2262.22 cores=0,2,4,6
/proc/19107/stat : 19107 (macht) R 19104 19107 14411 0 -1 4202496 14428 0 0 0 210125 16097 0 0 20 0 1 0 53463583 35753984 1272 33554432000 4194304 36388820 140724851361776 140724851354056 8047671 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 38752256 140724851365051 140724851365129 140724851365129 140724851367887 0
/proc/19107/statm: 8729 1272 489 7860 0 834 0
Current children cumulated CPU time: 2262.22 s
Current children cumulated vsize: 34916 KiB
Current children cumulated memory: 5088 KiB

[startup+2322.3 s]
/proc/loadavg: 1.99 2.01 2.04 3/187 19973
/proc/meminfo: memFree=19914036/32770624 swapFree=67108860/67108860
[pid=19107] ppid=19104 vsize=34916 memory=5088 CPUtime=2322.22 cores=0,2,4,6
/proc/19107/stat : 19107 (macht) R 19104 19107 14411 0 -1 4202496 14773 0 0 0 215657 16565 0 0 20 0 1 0 53463583 35753984 1272 33554432000 4194304 36388820 140724851361776 140724851354056 8047671 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 38752256 140724851365051 140724851365129 140724851365129 140724851367887 0
/proc/19107/statm: 8729 1272 489 7860 0 834 0
Current children cumulated CPU time: 2322.22 s
Current children cumulated vsize: 34916 KiB
Current children cumulated memory: 5088 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/187 19974
/proc/meminfo: memFree=19913740/32770624 swapFree=67108860/67108860
[pid=19107] ppid=19104 vsize=34916 memory=5088 CPUtime=2382.22 cores=0,2,4,6
/proc/19107/stat : 19107 (macht) R 19104 19107 14411 0 -1 4202496 14779 0 0 0 221187 17035 0 0 20 0 1 0 53463583 35753984 1272 33554432000 4194304 36388820 140724851361776 140724851354056 8047671 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 38752256 140724851365051 140724851365129 140724851365129 140724851367887 0
/proc/19107/statm: 8729 1272 489 7860 0 834 0
Current children cumulated CPU time: 2382.22 s
Current children cumulated vsize: 34916 KiB
Current children cumulated memory: 5088 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/187 19975
/proc/meminfo: memFree=19913076/32770624 swapFree=67108860/67108860
[pid=19107] ppid=19104 vsize=34916 memory=5088 CPUtime=2442.23 cores=0,2,4,6
/proc/19107/stat : 19107 (macht) R 19104 19107 14411 0 -1 4202496 15151 0 0 0 226733 17490 0 0 20 0 1 0 53463583 35753984 1272 33554432000 4194304 36388820 140724851361776 140724851354056 8047671 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 38752256 140724851365051 140724851365129 140724851365129 140724851367887 0
/proc/19107/statm: 8729 1272 489 7860 0 834 0
Current children cumulated CPU time: 2442.23 s
Current children cumulated vsize: 34916 KiB
Current children cumulated memory: 5088 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/187 19977
/proc/meminfo: memFree=19912588/32770624 swapFree=67108860/67108860
[pid=19107] ppid=19104 vsize=34916 memory=5088 CPUtime=2502.23 cores=0,2,4,6
/proc/19107/stat : 19107 (macht) R 19104 19107 14411 0 -1 4202496 15151 0 0 0 232267 17956 0 0 20 0 1 0 53463583 35753984 1272 33554432000 4194304 36388820 140724851361776 140724851354056 8047671 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 38752256 140724851365051 140724851365129 140724851365129 140724851367887 0
/proc/19107/statm: 8729 1272 489 7860 0 834 0
Current children cumulated CPU time: 2502.23 s
Current children cumulated vsize: 34916 KiB
Current children cumulated memory: 5088 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.01 2.04 3/187 19978
/proc/meminfo: memFree=19912320/32770624 swapFree=67108860/67108860
[pid=19107] ppid=19104 vsize=34916 memory=5100 CPUtime=2519.94 cores=0,2,4,6
/proc/19107/stat : 19107 (macht) R 19104 19107 14411 0 -1 4202496 15500 0 0 0 233906 18088 0 0 20 0 1 0 53463583 35753984 1275 33554432000 4194304 36388820 140724851361776 140724851354056 8047671 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 38752256 140724851365051 140724851365129 140724851365129 140724851367887 0
/proc/19107/statm: 8729 1275 489 7860 0 834 0
Current children cumulated CPU time: 2519.94 s
Current children cumulated vsize: 34916 KiB
Current children cumulated memory: 5100 KiB

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

[startup+2520.01 s]
# the end of solver process 19107 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2339.06 s, system=180.892 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): 2519.95
CPU user time (s): 2339.06
CPU system time (s): 180.892
CPU usage (%): 99.9977
Max. virtual memory (cumulated for all children) (KiB): 34916
Max. memory (cumulated for all children) (KiB): 5100

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2339.06
system time used= 180.892
maximum resident set size= 5100
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15500
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= 2
involuntary context switches= 4194


# summary of solver processes directly reported to runsolver:
#   pid: 19107
#   total CPU time (s): 2519.95
#   total CPU user time (s): 2339.06
#   total CPU system time (s): 180.892

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.15004 second user time and 16.1534 second system time

The end

Launcher Data 

Begin job on node107 at 2018-07-23 17:16:44
IDJOB=4293817
IDBENCH=141239
IDSOLVER=2753
FILE ID=node107/4293817-1532359004
RUNJOBID= node107-1532329897-14442
PBS_JOBID= 21018999
Free space on /tmp= 55072 MiB

SOLVER NAME= macht 2018.06.11
BENCH NAME= XCSP18/PseudoBoolean-dec/Pb-chnl20-21_c18.xml
COMMAND LINE= macht TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4293817-1532359004/watcher-4293817-1532359004 -o /tmp/evaluation-result-4293817-1532359004/solver-4293817-1532359004 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node107-1532329897-14442 --watchdog 2580  macht 2520 HOME/instance-4293817-1532359004.xml

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

MD5SUM BENCH= 826e6ea09bcfe8620a345f5a4fc2f1e6
RANDOM SEED=1432287774

node107.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	: 5333.40
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	: 5333.40
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	: 5333.40
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	: 5333.40
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:        19827672 kB
MemAvailable:   31848456 kB
Buffers:          269188 kB
Cached:         11895860 kB
SwapCached:            0 kB
Active:          1872748 kB
Inactive:       10437828 kB
Active(anon):     148396 kB
Inactive(anon):    16860 kB
Active(file):    1724352 kB
Inactive(file): 10420968 kB
Unevictable:        7152 kB
Mlocked:            7152 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:             52716 kB
Writeback:             0 kB
AnonPages:        152696 kB
Mapped:            39224 kB
Shmem:             17036 kB
Slab:             331640 kB
SReclaimable:     303924 kB
SUnreclaim:        27716 kB
KernelStack:        3280 kB
PageTables:         5184 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     434948 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     94208 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:       91520 kB
DirectMap2M:    33454080 kB

Free space on /tmp at the end= 55024 MiB
End job on node107 at 2018-07-23 17:58:44