Trace number 4293736

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) 2520.04 2519.9

General information on the benchmark

NamePseudoBoolean-dec/
Pb-chnl50-51_c18.xml
MD5SUMa87da95f210b3c94235cbc017ff62562
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 variables5100
Number of constraints202
Number of domains1
Minimum domain size2
Maximum domain size2
Distribution of domain sizes[{"size":2,"count":5100}]
Minimum variable degree2
Maximum variable degree2
Distribution of variable degrees[{"degree":2,"count":5100}]
Minimum constraint arity50
Maximum constraint arity51
Distribution of constraint arities[{"arity":50,"count":102},{"arity":51,"count":100}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"sum","count":202}]
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 (8559 MiB free)
  memory of node 1: 16384 MiB (10858 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4293736-1532350740/watcher-4293736-1532350740 -o /tmp/evaluation-result-4293736-1532350740/solver-4293736-1532350740 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node107-1532329897-14443 --watchdog 2580 macht 2520 HOME/instance-4293736-1532350740.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=18239, runsolver pid=18236
Current StackSize limit: 8192 KiB


[startup+0.100216 s]*
/proc/loadavg: 2.24 2.16 2.10 3/187 18240
/proc/meminfo: memFree=19877924/32770624 swapFree=67108860/67108860
[pid=18239] ppid=18236 vsize=37760 memory=7256 CPUtime=0.1 cores=1,3,5,7
/proc/18239/stat : 18239 (macht) R 18236 18239 14411 0 -1 4202496 1986 0 0 0 10 0 0 0 20 0 1 0 52637248 38666240 1814 33554432000 4194304 36388820 140737066963168 140737066956888 7746915 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 63692800 140737066964155 140737066964233 140737066964233 140737066966991 0
/proc/18239/statm: 9440 1814 441 7860 0 1545 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 37760 KiB
Current children cumulated memory: 7256 KiB

[startup+0.209583 s]*
/proc/loadavg: 2.24 2.16 2.10 3/187 18240
/proc/meminfo: memFree=19877196/32770624 swapFree=67108860/67108860
[pid=18239] ppid=18236 vsize=38280 memory=7776 CPUtime=0.21 cores=1,3,5,7
/proc/18239/stat : 18239 (macht) R 18236 18239 14411 0 -1 4202496 2118 0 0 0 21 0 0 0 20 0 1 0 52637248 39198720 1944 33554432000 4194304 36388820 140737066963168 140737066956888 7657094 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 63692800 140737066964155 140737066964233 140737066964233 140737066966991 0
/proc/18239/statm: 9570 1944 441 7860 0 1675 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 38280 KiB
Current children cumulated memory: 7776 KiB

[startup+0.308956 s]*
/proc/loadavg: 2.24 2.16 2.10 3/187 18240
/proc/meminfo: memFree=19876824/32770624 swapFree=67108860/67108860
[pid=18239] ppid=18236 vsize=38932 memory=8576 CPUtime=0.31 cores=1,3,5,7
/proc/18239/stat : 18239 (macht) R 18236 18239 14411 0 -1 4202496 2287 0 0 0 31 0 0 0 20 0 1 0 52637248 39866368 2144 33554432000 4194304 36388820 140737066963168 140737066956888 4195992 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 63692800 140737066964155 140737066964233 140737066964233 140737066966991 0
/proc/18239/statm: 9733 2144 446 7860 0 1838 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 38932 KiB
Current children cumulated memory: 8576 KiB

[startup+0.7003 s]
/proc/loadavg: 2.24 2.16 2.10 3/187 18240
/proc/meminfo: memFree=19875708/32770624 swapFree=67108860/67108860
[pid=18239] ppid=18236 vsize=40812 memory=10420 CPUtime=0.68 cores=1,3,5,7
/proc/18239/stat : 18239 (macht) R 18236 18239 14411 0 -1 4202496 2765 0 0 0 68 0 0 0 20 0 1 0 52637248 41791488 2605 33554432000 4194304 36388820 140737066963168 140737066956888 8047671 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 63692800 140737066964155 140737066964233 140737066964233 140737066966991 0
/proc/18239/statm: 10203 2605 478 7860 0 2308 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 40812 KiB
Current children cumulated memory: 10420 KiB

[startup+1.5003 s]
/proc/loadavg: 2.24 2.16 2.10 3/187 18240
/proc/meminfo: memFree=19874964/32770624 swapFree=67108860/67108860
[pid=18239] ppid=18236 vsize=40812 memory=10684 CPUtime=1.49 cores=1,3,5,7
/proc/18239/stat : 18239 (macht) R 18236 18239 14411 0 -1 4202496 2800 0 0 0 148 1 0 0 20 0 1 0 52637248 41791488 2671 33554432000 4194304 36388820 140737066963168 140737066956888 8047671 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 63692800 140737066964155 140737066964233 140737066964233 140737066966991 0
/proc/18239/statm: 10203 2671 489 7860 0 2308 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 40812 KiB
Current children cumulated memory: 10684 KiB

[startup+3.10922 s]
/proc/loadavg: 2.22 2.16 2.10 3/187 18240
/proc/meminfo: memFree=19874584/32770624 swapFree=67108860/67108860
[pid=18239] ppid=18236 vsize=41096 memory=10824 CPUtime=3.1 cores=1,3,5,7
/proc/18239/stat : 18239 (macht) R 18236 18239 14411 0 -1 4202496 3938 0 0 0 308 2 0 0 20 0 1 0 52637248 42082304 2706 33554432000 4194304 36388820 140737066963168 140737066921368 8047671 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 63692800 140737066964155 140737066964233 140737066964233 140737066966991 0
/proc/18239/statm: 10274 2706 489 7860 0 2379 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 41096 KiB
Current children cumulated memory: 10824 KiB

[startup+6.30028 s]
/proc/loadavg: 2.22 2.16 2.10 3/187 18240
/proc/meminfo: memFree=19874204/32770624 swapFree=67108860/67108860
[pid=18239] ppid=18236 vsize=41368 memory=11004 CPUtime=6.28 cores=1,3,5,7
/proc/18239/stat : 18239 (macht) R 18236 18239 14411 0 -1 4202496 5164 0 0 0 625 3 0 0 20 0 1 0 52637248 42360832 2751 33554432000 4194304 36388820 140737066963168 140737066921368 8047671 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 63692800 140737066964155 140737066964233 140737066964233 140737066966991 0
/proc/18239/statm: 10342 2751 489 7860 0 2447 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 41368 KiB
Current children cumulated memory: 11004 KiB

[startup+12.7003 s]
/proc/loadavg: 2.21 2.16 2.10 3/187 18240
/proc/meminfo: memFree=19873228/32770624 swapFree=67108860/67108860
[pid=18239] ppid=18236 vsize=42044 memory=11796 CPUtime=12.68 cores=1,3,5,7
/proc/18239/stat : 18239 (macht) R 18236 18239 14411 0 -1 4202496 6536 0 0 0 1261 7 0 0 20 0 1 0 52637248 43053056 2949 33554432000 4194304 36388820 140737066963168 140737066921368 8047671 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 63692800 140737066964155 140737066964233 140737066964233 140737066966991 0
/proc/18239/statm: 10511 2949 489 7860 0 2616 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 42044 KiB
Current children cumulated memory: 11796 KiB

[startup+25.5003 s]
/proc/loadavg: 2.09 2.13 2.09 3/187 18240
/proc/meminfo: memFree=19873176/32770624 swapFree=67108860/67108860
[pid=18239] ppid=18236 vsize=42972 memory=12804 CPUtime=25.49 cores=1,3,5,7
/proc/18239/stat : 18239 (macht) R 18236 18239 14411 0 -1 4202496 8034 0 0 0 2530 19 0 0 20 0 1 0 52637248 44003328 3201 33554432000 4194304 36388820 140737066963168 140737066921368 6663719 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 63692800 140737066964155 140737066964233 140737066964233 140737066966991 0
/proc/18239/statm: 10743 3201 489 7860 0 2848 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 42972 KiB
Current children cumulated memory: 12804 KiB

[startup+51.1093 s]
/proc/loadavg: 2.06 2.12 2.09 3/187 18240
/proc/meminfo: memFree=19872184/32770624 swapFree=67108860/67108860
[pid=18239] ppid=18236 vsize=43780 memory=13656 CPUtime=51.09 cores=1,3,5,7
/proc/18239/stat : 18239 (macht) R 18236 18239 14411 0 -1 4202496 9121 0 0 0 5074 35 0 0 20 0 1 0 52637248 44830720 3414 33554432000 4194304 36388820 140737066963168 140737066921368 6663757 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 63692800 140737066964155 140737066964233 140737066964233 140737066966991 0
/proc/18239/statm: 10945 3414 489 7860 0 3050 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 43780 KiB
Current children cumulated memory: 13656 KiB

[startup+102.3 s]
/proc/loadavg: 2.02 2.10 2.08 3/188 18249
/proc/meminfo: memFree=19871524/32770624 swapFree=67108860/67108860
[pid=18239] ppid=18236 vsize=44472 memory=14220 CPUtime=102.28 cores=1,3,5,7
/proc/18239/stat : 18239 (macht) R 18236 18239 14411 0 -1 4202496 10167 0 0 0 10150 78 0 0 20 0 1 0 52637248 45539328 3555 33554432000 4194304 36388820 140737066963168 140737066921368 4251171 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 63692800 140737066964155 140737066964233 140737066964233 140737066966991 0
/proc/18239/statm: 11118 3555 489 7860 0 3223 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 44472 KiB
Current children cumulated memory: 14220 KiB

[startup+162.3 s]
/proc/loadavg: 2.01 2.08 2.08 3/189 18273
/proc/meminfo: memFree=19869828/32770624 swapFree=67108860/67108860
[pid=18239] ppid=18236 vsize=45032 memory=14732 CPUtime=162.29 cores=1,3,5,7
/proc/18239/stat : 18239 (macht) R 18236 18239 14411 0 -1 4202496 10515 0 0 0 16087 142 0 0 20 0 1 0 52637248 46112768 3683 33554432000 4194304 36388820 140737066963168 140737066921368 8047671 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 63692800 140737066964155 140737066964233 140737066964233 140737066966991 0
/proc/18239/statm: 11258 3683 489 7860 0 3363 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 45032 KiB
Current children cumulated memory: 14732 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.07 2.07 3/189 18274
/proc/meminfo: memFree=19869588/32770624 swapFree=67108860/67108860
[pid=18239] ppid=18236 vsize=45316 memory=15184 CPUtime=222.29 cores=1,3,5,7
/proc/18239/stat : 18239 (macht) R 18236 18239 14411 0 -1 4202496 10806 0 0 0 22014 215 0 0 20 0 1 0 52637248 46403584 3796 33554432000 4194304 36388820 140737066963168 140737066921368 6663719 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 63692800 140737066964155 140737066964233 140737066964233 140737066966991 0
/proc/18239/statm: 11329 3796 489 7860 0 3434 0
Current children cumulated CPU time: 222.29 s
Current children cumulated vsize: 45316 KiB
Current children cumulated memory: 15184 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.06 2.07 3/189 18275
/proc/meminfo: memFree=19869964/32770624 swapFree=67108860/67108860
[pid=18239] ppid=18236 vsize=45580 memory=15452 CPUtime=282.3 cores=1,3,5,7
/proc/18239/stat : 18239 (macht) R 18236 18239 14411 0 -1 4202496 10944 0 0 0 27936 294 0 0 20 0 1 0 52637248 46673920 3863 33554432000 4194304 36388820 140737066963168 140737066921368 8047671 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 63692800 140737066964155 140737066964233 140737066964233 140737066966991 0
/proc/18239/statm: 11395 3863 489 7860 0 3500 0
Current children cumulated CPU time: 282.3 s
Current children cumulated vsize: 45580 KiB
Current children cumulated memory: 15452 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.05 2.06 3/189 18276
/proc/meminfo: memFree=19869988/32770624 swapFree=67108860/67108860
[pid=18239] ppid=18236 vsize=45848 memory=15700 CPUtime=342.29 cores=1,3,5,7
/proc/18239/stat : 18239 (macht) R 18236 18239 14411 0 -1 4202496 11232 0 0 0 33847 382 0 0 20 0 1 0 52637248 46948352 3925 33554432000 4194304 36388820 140737066963168 140737066921368 6663719 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 63692800 140737066964155 140737066964233 140737066964233 140737066966991 0
/proc/18239/statm: 11462 3925 489 7860 0 3567 0
Current children cumulated CPU time: 342.29 s
Current children cumulated vsize: 45848 KiB
Current children cumulated memory: 15700 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/188 18277
/proc/meminfo: memFree=19870152/32770624 swapFree=67108860/67108860
[pid=18239] ppid=18236 vsize=45988 memory=15860 CPUtime=402.3 cores=1,3,5,7
/proc/18239/stat : 18239 (macht) R 18236 18239 14411 0 -1 4202496 11279 0 0 0 39759 471 0 0 20 0 1 0 52637248 47091712 3965 33554432000 4194304 36388820 140737066963168 140737066921368 4251171 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 63692800 140737066964155 140737066964233 140737066964233 140737066966991 0
/proc/18239/statm: 11497 3965 489 7860 0 3602 0
Current children cumulated CPU time: 402.3 s
Current children cumulated vsize: 45988 KiB
Current children cumulated memory: 15860 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/187 18278
/proc/meminfo: memFree=19869380/32770624 swapFree=67108860/67108860
[pid=18239] ppid=18236 vsize=46264 memory=16152 CPUtime=462.31 cores=1,3,5,7
/proc/18239/stat : 18239 (macht) R 18236 18239 14411 0 -1 4202496 11615 0 0 0 45665 566 0 0 20 0 1 0 52637248 47374336 4038 33554432000 4194304 36388820 140737066963168 140737066921368 6663747 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 63692800 140737066964155 140737066964233 140737066964233 140737066966991 0
/proc/18239/statm: 11566 4038 489 7860 0 3671 0
Current children cumulated CPU time: 462.31 s
Current children cumulated vsize: 46264 KiB
Current children cumulated memory: 16152 KiB


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

/proc/18239/statm: 11941 4409 489 7860 0 4046 0
Current children cumulated CPU time: 1782.38 s
Current children cumulated vsize: 47764 KiB
Current children cumulated memory: 17636 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 18379
/proc/meminfo: memFree=19842480/32770624 swapFree=67108860/67108860
[pid=18239] ppid=18236 vsize=47764 memory=17636 CPUtime=1842.38 cores=1,3,5,7
/proc/18239/stat : 18239 (macht) R 18236 18239 14411 0 -1 4202496 14653 0 0 0 181596 2642 0 0 20 0 1 0 52637248 48910336 4409 33554432000 4194304 36388820 140737066963168 140737066921368 8047671 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 63692800 140737066964155 140737066964233 140737066964233 140737066966991 0
/proc/18239/statm: 11941 4409 489 7860 0 4046 0
Current children cumulated CPU time: 1842.38 s
Current children cumulated vsize: 47764 KiB
Current children cumulated memory: 17636 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 18387
/proc/meminfo: memFree=19841712/32770624 swapFree=67108860/67108860
[pid=18239] ppid=18236 vsize=47764 memory=17700 CPUtime=1902.38 cores=1,3,5,7
/proc/18239/stat : 18239 (macht) R 18236 18239 14411 0 -1 4202496 14868 0 0 0 187496 2742 0 0 20 0 1 0 52637248 48910336 4425 33554432000 4194304 36388820 140737066963168 140737066921368 6663719 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 63692800 140737066964155 140737066964233 140737066964233 140737066966991 0
/proc/18239/statm: 11941 4425 489 7860 0 4046 0
Current children cumulated CPU time: 1902.38 s
Current children cumulated vsize: 47764 KiB
Current children cumulated memory: 17700 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 18388
/proc/meminfo: memFree=19841792/32770624 swapFree=67108860/67108860
[pid=18239] ppid=18236 vsize=47904 memory=17792 CPUtime=1962.39 cores=1,3,5,7
/proc/18239/stat : 18239 (macht) R 18236 18239 14411 0 -1 4202496 15015 0 0 0 193401 2838 0 0 20 0 1 0 52637248 49053696 4448 33554432000 4194304 36388820 140737066963168 140737066921368 6663728 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 63692800 140737066964155 140737066964233 140737066964233 140737066966991 0
/proc/18239/statm: 11976 4448 489 7860 0 4081 0
Current children cumulated CPU time: 1962.39 s
Current children cumulated vsize: 47904 KiB
Current children cumulated memory: 17792 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 18389
/proc/meminfo: memFree=19841876/32770624 swapFree=67108860/67108860
[pid=18239] ppid=18236 vsize=47904 memory=17792 CPUtime=2022.39 cores=1,3,5,7
/proc/18239/stat : 18239 (macht) R 18236 18239 14411 0 -1 4202496 15134 0 0 0 199304 2935 0 0 20 0 1 0 52637248 49053696 4448 33554432000 4194304 36388820 140737066963168 140737066921368 6663719 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 63692800 140737066964155 140737066964233 140737066964233 140737066966991 0
/proc/18239/statm: 11976 4448 489 7860 0 4081 0
Current children cumulated CPU time: 2022.39 s
Current children cumulated vsize: 47904 KiB
Current children cumulated memory: 17792 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/186 18390
/proc/meminfo: memFree=19842464/32770624 swapFree=67108860/67108860
[pid=18239] ppid=18236 vsize=47904 memory=17792 CPUtime=2082.4 cores=1,3,5,7
/proc/18239/stat : 18239 (macht) R 18236 18239 14411 0 -1 4202496 15135 0 0 0 205209 3031 0 0 20 0 1 0 52637248 49053696 4448 33554432000 4194304 36388820 140737066963168 140737066921368 6663719 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 63692800 140737066964155 140737066964233 140737066964233 140737066966991 0
/proc/18239/statm: 11976 4448 489 7860 0 4081 0
Current children cumulated CPU time: 2082.4 s
Current children cumulated vsize: 47904 KiB
Current children cumulated memory: 17792 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 18392
/proc/meminfo: memFree=19841656/32770624 swapFree=67108860/67108860
[pid=18239] ppid=18236 vsize=47904 memory=17896 CPUtime=2142.4 cores=1,3,5,7
/proc/18239/stat : 18239 (macht) R 18236 18239 14411 0 -1 4202496 15322 0 0 0 211111 3129 0 0 20 0 1 0 52637248 49053696 4474 33554432000 4194304 36388820 140737066963168 140737066921368 8047671 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 63692800 140737066964155 140737066964233 140737066964233 140737066966991 0
/proc/18239/statm: 11976 4474 489 7860 0 4081 0
Current children cumulated CPU time: 2142.4 s
Current children cumulated vsize: 47904 KiB
Current children cumulated memory: 17896 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 18393
/proc/meminfo: memFree=19841520/32770624 swapFree=67108860/67108860
[pid=18239] ppid=18236 vsize=47904 memory=17896 CPUtime=2202.41 cores=1,3,5,7
/proc/18239/stat : 18239 (macht) R 18236 18239 14411 0 -1 4202496 15363 0 0 0 217013 3228 0 0 20 0 1 0 52637248 49053696 4474 33554432000 4194304 36388820 140737066963168 140737066921368 6663719 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 63692800 140737066964155 140737066964233 140737066964233 140737066966991 0
/proc/18239/statm: 11976 4474 489 7860 0 4081 0
Current children cumulated CPU time: 2202.41 s
Current children cumulated vsize: 47904 KiB
Current children cumulated memory: 17896 KiB

[startup+2262.3 s]
/proc/loadavg: 2.06 2.03 2.05 3/187 18394
/proc/meminfo: memFree=19841624/32770624 swapFree=67108860/67108860
[pid=18239] ppid=18236 vsize=47904 memory=17896 CPUtime=2262.41 cores=1,3,5,7
/proc/18239/stat : 18239 (macht) R 18236 18239 14411 0 -1 4202496 15519 0 0 0 222913 3328 0 0 20 0 1 0 52637248 49053696 4474 33554432000 4194304 36388820 140737066963168 140737066921368 8047671 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 63692800 140737066964155 140737066964233 140737066964233 140737066966991 0
/proc/18239/statm: 11976 4474 489 7860 0 4081 0
Current children cumulated CPU time: 2262.41 s
Current children cumulated vsize: 47904 KiB
Current children cumulated memory: 17896 KiB

[startup+2322.3 s]
/proc/loadavg: 2.06 2.04 2.05 3/187 18395
/proc/meminfo: memFree=19841328/32770624 swapFree=67108860/67108860
[pid=18239] ppid=18236 vsize=48040 memory=17896 CPUtime=2322.42 cores=1,3,5,7
/proc/18239/stat : 18239 (macht) R 18236 18239 14411 0 -1 4202496 15572 0 0 0 228819 3423 0 0 20 0 1 0 52637248 49192960 4474 33554432000 4194304 36388820 140737066963168 140737066921368 6663719 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 63692800 140737066964155 140737066964233 140737066964233 140737066966991 0
/proc/18239/statm: 12010 4474 489 7860 0 4115 0
Current children cumulated CPU time: 2322.42 s
Current children cumulated vsize: 48040 KiB
Current children cumulated memory: 17896 KiB

[startup+2382.3 s]
/proc/loadavg: 2.06 2.05 2.05 3/187 18396
/proc/meminfo: memFree=19841276/32770624 swapFree=67108860/67108860
[pid=18239] ppid=18236 vsize=48040 memory=17976 CPUtime=2382.41 cores=1,3,5,7
/proc/18239/stat : 18239 (macht) R 18236 18239 14411 0 -1 4202496 15721 0 0 0 234720 3521 0 0 20 0 1 0 52637248 49192960 4494 33554432000 4194304 36388820 140737066963168 140737066921368 8047671 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 63692800 140737066964155 140737066964233 140737066964233 140737066966991 0
/proc/18239/statm: 12010 4494 489 7860 0 4115 0
Current children cumulated CPU time: 2382.41 s
Current children cumulated vsize: 48040 KiB
Current children cumulated memory: 17976 KiB

[startup+2442.3 s]
/proc/loadavg: 2.05 2.05 2.05 3/187 18397
/proc/meminfo: memFree=19841476/32770624 swapFree=67108860/67108860
[pid=18239] ppid=18236 vsize=48040 memory=17976 CPUtime=2442.42 cores=1,3,5,7
/proc/18239/stat : 18239 (macht) R 18236 18239 14411 0 -1 4202496 15740 0 0 0 240624 3618 0 0 20 0 1 0 52637248 49192960 4494 33554432000 4194304 36388820 140737066963168 140737066921368 6663719 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 63692800 140737066964155 140737066964233 140737066964233 140737066966991 0
/proc/18239/statm: 12010 4494 489 7860 0 4115 0
Current children cumulated CPU time: 2442.42 s
Current children cumulated vsize: 48040 KiB
Current children cumulated memory: 17976 KiB

[startup+2502.3 s]
/proc/loadavg: 2.05 2.06 2.05 3/187 18405
/proc/meminfo: memFree=19840820/32770624 swapFree=67108860/67108860
[pid=18239] ppid=18236 vsize=48176 memory=18064 CPUtime=2502.43 cores=1,3,5,7
/proc/18239/stat : 18239 (macht) R 18236 18239 14411 0 -1 4202496 15947 0 0 0 246526 3717 0 0 20 0 1 0 52637248 49332224 4516 33554432000 4194304 36388820 140737066963168 140737066921368 8047671 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 63692800 140737066964155 140737066964233 140737066964233 140737066966991 0
/proc/18239/statm: 12044 4516 489 7860 0 4149 0
Current children cumulated CPU time: 2502.43 s
Current children cumulated vsize: 48176 KiB
Current children cumulated memory: 18064 KiB



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2519.9 s]
/proc/loadavg: 2.04 2.05 2.05 3/187 18406
/proc/meminfo: memFree=19840888/32770624 swapFree=67108860/67108860
[pid=18239] ppid=18236 vsize=48176 memory=18064 CPUtime=2520.02 cores=1,3,5,7
/proc/18239/stat : 18239 (macht) R 18236 18239 14411 0 -1 4202496 15947 0 0 0 248258 3744 0 0 20 0 1 0 52637248 49332224 4516 33554432000 4194304 36388820 140737066963168 140737066921368 6663719 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 63692800 140737066964155 140737066964233 140737066964233 140737066966991 0
/proc/18239/statm: 12044 4516 489 7860 0 4149 0
Current children cumulated CPU time: 2520.02 s
Current children cumulated vsize: 48176 KiB
Current children cumulated memory: 18064 KiB

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

[startup+2519.9 s]
# the end of solver process 18239 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2482.59 s, system=37.4481 s

Solver just ended.
??? end of watcher thread
Dumping a history of the last processes samples

[startup+2519.9 s]
/proc/loadavg: 2.04 2.05 2.05 3/187 18406
/proc/meminfo: memFree=19840888/32770624 swapFree=67108860/67108860
[pid=18239] ppid=18236 vsize=48176 memory=18064 CPUtime=2520.02 cores=1,3,5,7
/proc/18239/stat : 18239 (macht) R 18236 18239 14411 0 -1 4202496 15947 0 0 0 248258 3744 0 0 20 0 1 0 52637248 49332224 4516 33554432000 4194304 36388820 140737066963168 140737066921368 6663719 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 63692800 140737066964155 140737066964233 140737066964233 140737066966991 0
/proc/18239/statm: 12044 4516 489 7860 0 4149 0
Current children cumulated CPU time: 2520.02 s
Current children cumulated vsize: 48176 KiB
Current children cumulated memory: 18064 KiB

Child ended because it received signal 15 (SIGTERM)
Real time (s): 2519.9
CPU time (s): 2520.04
CPU user time (s): 2482.59
CPU system time (s): 37.4481
CPU usage (%): 100.005
Max. virtual memory (cumulated for all children) (KiB): 48176
Max. memory (cumulated for all children) (KiB): 18064

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2482.59
system time used= 37.4481
maximum resident set size= 18064
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15947
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= 776


# summary of solver processes directly reported to runsolver:
#   pid: 18239
#   total CPU time (s): 2520.04
#   total CPU user time (s): 2482.59
#   total CPU system time (s): 37.4481

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 8.2161 second user time and 16.6832 second system time

The end

Launcher Data 

Begin job on node107 at 2018-07-23 14:59:00
IDJOB=4293736
IDBENCH=141230
IDSOLVER=2753
FILE ID=node107/4293736-1532350740
RUNJOBID= node107-1532329897-14443
PBS_JOBID= 21018999
Free space on /tmp= 55072 MiB

SOLVER NAME= macht 2018.06.11
BENCH NAME= XCSP18/PseudoBoolean-dec/Pb-chnl50-51_c18.xml
COMMAND LINE= macht TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4293736-1532350740/watcher-4293736-1532350740 -o /tmp/evaluation-result-4293736-1532350740/solver-4293736-1532350740 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node107-1532329897-14443 --watchdog 2580  macht 2520 HOME/instance-4293736-1532350740.xml

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

MD5SUM BENCH= a87da95f210b3c94235cbc017ff62562
RANDOM SEED=1410149472

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:        19884224 kB
MemAvailable:   31900416 kB
Buffers:          268028 kB
Cached:         11892356 kB
SwapCached:            0 kB
Active:          1817312 kB
Inactive:       10436264 kB
Active(anon):      95928 kB
Inactive(anon):    16860 kB
Active(file):    1721384 kB
Inactive(file): 10419404 kB
Unevictable:        7152 kB
Mlocked:            7152 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:             52380 kB
Writeback:             0 kB
AnonPages:        163748 kB
Mapped:            39420 kB
Shmem:             17036 kB
Slab:             331024 kB
SReclaimable:     303864 kB
SUnreclaim:        27160 kB
KernelStack:        3360 kB
PageTables:         5360 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     382492 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    108544 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= 55020 MiB
End job on node107 at 2018-07-23 15:41:01