.*stop reason = breakpoint 1.* .*main.*at fibonacci.cpp:21.* Stack tracing enabled. Will break when thread reaches new stack usage max. Thread 0 uses [0-9]+ bytes of stack. Process.*stopped .*stop reason = signal SIGTRAP .*stop reason = breakpoint 2.* .*exit* Current stack usage: [0-9]+ bytes. Maximum stack usage: [0-9]+ bytes.