On 12/11/2012 10:27 PM, Makarius wrote:
On Mon, 10 Dec 2012, Makarius wrote:

On Fri, 30 Nov 2012, Lukas Bulwahn wrote:

It must be considered unmaintained. The benchmarks themself I will irregularly have time on weekends and nights to have a look, but I cannot keep up with "Isabelle roaring ahead".

After several weeks of isatest failing on HOL-Quickcheck_Benchmark (now at least reliably with Interrupt, not Timeout), the situation is still unchanged in the repository (presently 0a740d127187).

In Isabelle/d466ebc27810 isatest is silenced for now, to give Lukas a window of opportunity to make up his mind. Note that src/HOL/ROOT has other quickcheck tests commented out for a long time already.

If nothing happens, lets say until the last week of the year, I will start moving find_unused_assms to HOL/ex.

Things have changed in 768a3fbe4149 and it solved the issue in find_unused_assms.

Just for your information, it was due to a non-terminating code equation for the vimage constant. The Codegenerator_Test session only checks if code is generated but not if the executable equations make much sense, the find_unused_assm theory complements that by actually executing a number of generated programs and should not be dropped in the future if it ever breaks again. A failure in this theory indicates some open issue in the code generation process or setup.

If other problems occur, I am willing to help whenever I can. However as I left Garching, it takes some time to address those issues. Makarius, thanks for your patience and your work bisecting the cause of the failure.

Lukas


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