MAST model Signal Segmentation Fault

[kr3118]

Hi,

I ran an analysis using MAST with 2 input trees. Both trees used a GTRPMIX+C20+G4 model and I tried linking/unlinking different model parameters. For every run, the software crashed before it could write to the .iqtree file. It managed to output the weights in the .log file and managed to write to. siteprob and .sitelh files.

Could you please help?

The error was as below:

ERROR: STACK TRACE FOR DEBUGGING:
ERROR:
ERROR: *** IQ-TREE CRASHES WITH SIGNAL SEGMENTATION FAULT
ERROR: *** For bug report please send to developers:
ERROR: *** Log file: MAST_model__LINKED.log
ERROR: *** Alignment files (if possible)
/var/spool/PBS/mom_priv/jobs/1466201.pbs.SC: line 9: 283008 Segmentation fault /rds/general/user/kr3118/home/iqtree-2.3.6-Linux-intel/iqtree-2.3.6-Linux-intel/bin/iqtree2 -s input.fasta -m GTRPMIX+C20+G4+T -optlen BFGS --prefix MAST_model__LINKED -redo -te twoTreesForMAST.txt -mwopt -nt 14 -seed 5 -wt -wsl -wsr -wspm -cptime 240 -safe -mdef ownMixModel

Best,
Kenta