mabshoff wrote:
> 
> 
> On Jan 19, 10:11 am, Jaap Spies <j.sp...@hccnet.nl> wrote:
>> Jaap Spies wrote:
>>> mabshoff wrote:
>>>> Well, I am not sure if I am happier about Heisenbugs than
>>>> segfaults :). To be on the save side can you run them in a loop via
>>>> the shell and see if you get them to crash again? I.e. having info
>>>> that they crash 1 or 2 out of 100 runs would be something that would
>>>> help getting an idea what we are up against.
>>> OK I made a shell script to test them again.
>> I run the 10 tests 100+ times:
>> cat fail.log | grep passed | wc -l
>> 1089
>> cat fail.log | grep fail | wc -l
>> 12
>>
>> So 12 failures. I don't see a pattern.
> 
> Ok, could you please proceed as I suggested, i.e. rebuild the Sage
> library and run the tests.

did a ./sage -ba

same failures in 1% of the cases:

cat fail1.log | grep fail | wc -l
13
[j...@paix sage-3.3.alpha0]$ cat fail1.log | grep passed | wc -l
1126

Now building from scratch on this machine!

Upgrading seems not to work good in this case!

Jaap


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