TNT V1.6 on mac M1 freezes when using Xmult

[antoine laboury]

Dear everyone, 

I am using TNT command version V1.6 on a mac M1 for a couple of years now. However, recently, when I try to launch my analyses in implied weighting, TNT start freezing a couple of second (between 10 to 40seconds) after running the line xmult; 

I am thus wondering if someone already has the same issue; if my script as something that causes this issue or if the program has a bug. 

Thank you ! 😊

Here's my script if someone spots an issue: 

cd /Users/antoinelaboury/Desktop;
log /Users/antoinelaboury/Desktop/Hu_IW12.txt;
macro= ;
mxram 1024 ;
piwe=3 ;
proc /Users/antoinelaboury/Desktop/Hu_matrix.tnt;
xpiwe=;
xmult:xss ratchet 200 drift 10 hits 100 replications 10 hold 10 verbose;
bbreak: xbit safe tbr;
hold 200000 ;
rseed 123;
ttags=;
xmult ;
bbreak;
nelsen ;
taxname= ;
export > trees_IW12.nex ; - res
resample replications 1000 ;
export - Resample_IW12.nex ;
quit;