[16549] Failed to execute script irankfinder
Traceback (most recent call last):
  File "lpi/solvers/z3Solver.py", line 56, in transform
  File "lpi/constraints.py", line 162, in get
  File "z3/z3.py", line 861, in __eq__
  File "z3/z3.py", line 1026, in _coerce_exprs
  File "z3/z3.py", line 1005, in _coerce_expr_merge
  File "z3/z3.py", line 2127, in sort
  File "z3/z3.py", line 294, in __init__
  File "z3/z3.py", line 496, in as_ast
  File "z3/z3core.py", line 2347, in Z3_sort_to_ast
ctypes.ArgumentError: argument 2: <class 'cysignals.signals.AlarmInterrupt'>: 

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "irankfinder.py", line 350, in <module>
  File "irankfinder.py", line 181, in launch
  File "irankfinder.py", line 226, in launch_file
  File "irankfinder.py", line 253, in analyse
  File "termination/__init__.py", line 90, in analyse
  File "termination/__init__.py", line 244, in analyse_scc_termination
  File "termination/__init__.py", line 268, in run_algs
  File "termination/algorithm/qnlrf.py", line 131, in run
  File "lpi/solvers/z3Solver.py", line 111, in add
  File "lpi/solvers/z3Solver.py", line 45, in transform
  File "lpi/solvers/z3Solver.py", line 45, in <listcomp>
  File "lpi/solvers/z3Solver.py", line 59, in transform
Exception