Triggers0.bpl(45,3): Error BP5001: This assertion might not hold.
Execution trace:
    Triggers0.bpl(45,3): anon0
Triggers0.bpl(49,3): Error BP5001: This assertion might not hold.
Execution trace:
    Triggers0.bpl(45,3): anon0

Boogie program verifier finished with 1 verified, 2 errors