Dear Prof..Matthias

Thanks for your immediate response.

But I think the program finished see the bellow lines which appear in my terminal

*parsing task files ... Starting task 1. Quantumnumber Sz going from -6 to 6 with increment 1

Checking if it is finished: not yet, next check in 60 seconds ( 0% done). Halted Simulation 1 This task took 574 seconds. Checkpointing Simulation 1 Finished with everything. fulldiag_evaluate --DELTA_T 0.1 --T_MIN 0.1 --T_MAX 10.0 ./parm_javad.task1.out.xml 134 sectors*

after these lines, 6 windows open in my screen with axes labels and their legend but without any curve.