(neo) (z-dev) (g.env) kirr@deco:~/src/wendelin/wendelin.core$ ./zrace.py
Exception in thread Thread-1:
Traceback (most recent call last):
  File "/usr/lib/python2.7/threading.py", line 801, in __bootstrap_inner
    self.run()
  File "/usr/lib/python2.7/threading.py", line 754, in run
    self.__target(*self.__args, **self.__kwargs)
  File "./zrace.py", line 95, in T1
    t1()
  File "./zrace.py", line 89, in t1
    raise AssertionError("t1: obj1.i (%d)  !=  obj2.i (%d)" % (i1, i2))
AssertionError: t1: obj1.i (107)  !=  obj2.i (106)

Traceback (most recent call last):
  File "./zrace.py", line 136, in <module>
    main()
  File "./zrace.py", line 131, in main
    raise AssertionError('FAIL')
AssertionError: FAIL