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CalculiX Version 2.17, Copyright(C) 1998-2020 Guido Dhondt
CalculiX comes with ABSOLUTELY NO WARRANTY. This is free
software, and you are welcome to redistribute it under
certain conditions, see gpl.htm

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You are using an executable made on Thu Jul 23 21:43:50 CEST 2020
 Decascading the MPC's

 Determining the structure of the matrix:
Starting FSI analysis via preCICE using the geometrically non-linear CalculiX solver...
 Using up to 1 cpu(s) for the stress calculation.

 Using up to 1 cpu(s) for the energy calculation.

 ++CMT DEBUG: Courant criterion for stability time inc=1.265228e-08

 Using up to 1 cpu(s) for the symmetric stiffness/mass contributions.

About to enter preCICE setup in Calculix with names Calculix and config.yml 
Setting up preCICE participant Calculix, using config file: config.yml