[ET Trac] [Einstein Toolkit] #1087: qc0-mclachlan fails with Assertion `not reg.processors' failed

[Einstein Toolkit]

#1087: qc0-mclachlan fails with Assertion `not reg.processors' failed
-----------------------+----------------------------------------------------
  Reporter:  hinder    |       Owner:  eschnett
      Type:  defect    |      Status:  new     
  Priority:  critical  |   Milestone:          
 Component:  Carpet    |     Version:          
Resolution:            |    Keywords:          
-----------------------+----------------------------------------------------

Comment (by hinder):

 Backtrace is
 {{{
 #0  0x00002b796fcb88a5 in raise () from /lib64/libc.so.6
 #1  0x00002b796fcba085 in abort () from /lib64/libc.so.6
 #2  0x00002b796fcb1a1e in __assert_fail_base () from /lib64/libc.so.6
 #3  0x00002b796fcb1ae0 in __assert_fail () from /lib64/libc.so.6
 #4  0x000000000180b6b3 in combine_regions (oldregs=Traceback (most recent
 call last):
 #5  0x00000000016ebc73 in Carpet::SplitRegionsMaps_Automatic
 (cctkGH=0x1692, superregss=
 #6  0x00000000016f1140 in Carpet::SplitRegionsMaps (cctkGH=0x1692,
 superregss=Traceback (most recent call last):
 #7  0x0000000000b934a5 in CarpetRegrid2::CarpetRegrid2_RegridMaps
 (cctkGH_=0x1692, superregsss_=0x1692, regssss_=0x6, force=-1)
     at
 /home/ianhin/Cactus/EinsteinToolkit/arrangements/Carpet/CarpetRegrid2/src/regrid.cc:843
 #8  0x00000000006bcb60 in Carpet_RegridMaps (cctkGH=0x1692,
 superregsss=0x1692, regssss=0x6, force=-1)
     at
 /home/ianhin/Cactus/EinsteinToolkit/configs/sim/bindings/Functions/AliasedFunctions.c:1798
 #9  0x00000000016e2a54 in Carpet::Regrid (cctkGH=0x1692,
 force_recompose=146, do_init=6)
     at
 /home/ianhin/Cactus/EinsteinToolkit/arrangements/Carpet/Carpet/src/Recompose.cc:215
 #10 0x00000000016db8d7 in Carpet::CallRegridInitialMeta (cctkGH=0x1692) at
 /home/ianhin/Cactus/EinsteinToolkit/arrangements/Carpet/Carpet/src/Initialise.cc:1050
 #11 0x00000000016dce2f in Carpet::CallInitial (cctkGH=0x1692) at
 /home/ianhin/Cactus/EinsteinToolkit/arrangements/Carpet/Carpet/src/Initialise.cc:375
 #12 0x00000000016dd3ae in Carpet::Initialise (fc=0x1692) at
 /home/ianhin/Cactus/EinsteinToolkit/arrangements/Carpet/Carpet/src/Initialise.cc:126
 #13 0x000000000053bad9 in main (argc=4, argv=0x7fff2ebb9d08) at
 /home/ianhin/Cactus/EinsteinToolkit/src/main/flesh.cc:80
 }}}

 The oldregs and superregss seem to cause problems for the debugger, with
 many traceback errors saying it can't access certain memory.

-- 
Ticket URL: <https://trac.einsteintoolkit.org/ticket/1087#comment:1>
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