forrtl: severe (157): Program Exception - access violation

[wxred]

I built a model of an aircraft cargo. it has two containers. And running this file to observe the spread of smoke, but there is this error, forrtl: severe (157): Program Exception - access violation. only one container can run successfully.
error code.txt
psm code.txt

Please help me solve this problem.

[rmcdermo]

Your error code file suggests you are running a code you compiled yourself, as it indicates "Revision : FDS6.7.1-0-g14cc738-HEAD", the "HEAD" should not be there, but actually I do not have 6.7.1 release to sure. Regardless, run with 6.9.1 (latest FDS) and if you still have a problem then post a simple input.