Re: [isabelle-dev] Cannot build HOL (again)

2018-05-22 Thread Lars Hupel
> Unknown JAVA_HOME -- Java unavailable

After removing .isabelle, you'll have to do the usual incantation to
retrieve the components:

./bin/isabelle components -I
./bin/isabelle components -a
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Re: [isabelle-dev] Cannot build HOL (again)

2018-05-22 Thread Lawrence Paulson
Then I get 

Unknown JAVA_HOME -- Java unavailable


Larry

> On 21 May 2018, at 18:17, Florian Haftmann 
>  wrote:
> 
> Do the problems persist if you remove ~/.isabelle e.g. to ~/.isabelle_tmp?

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Re: [isabelle-dev] Cannot build HOL (again)

2018-05-21 Thread Florian Haftmann
Do the problems persist if you remove ~/.isabelle e.g. to ~/.isabelle_tmp?

Florian

Am 21.05.2018 um 16:23 schrieb Lawrence Paulson:
> Well, it worked on the third attempt. Same as two weeks ago. My guess is that 
> it pauses to wait for some resource: when it stalls, the process is still 
> visible but only uses 0.1% of the processor.
> 
> Larry
> 
>> On 21 May 2018, at 15:13, Manuel Eberl  wrote:
>>
>> It works fine for me.
>>
>> Did you perhaps switch on ML debugging/exception tracing? HOL becomes
>> virtually impossible to build with that switched on. What is the content
>> of your ".isabelle/etc/preferences”?
> 
> (* generated by Isabelle 25-Apr-2018 17:11:02 +0100 *)
> 
> auto_methods = "true"
> auto_nitpick = "true"
> auto_time_limit = "7.0"
> auto_time_start = ".5"
> auto_try0 = "false"  (* unknown *)
> editor_output_state = "true"
> editor_prune_delay = "60.0"
> editor_skip_proofs = "false"  (* unknown *)
> jedit_macos_application = "true"  (* unknown *)
> jedit_macos_preferences = "false"  (* unknown *)
> jedit_print_mode = "brackets"
> jedit_tooltip_delay = "0.5"
> parallel_proofs_threshold = "100"  (* unknown *)
> sledgehammer_provers = "e spass vampire z3 cvc4 "
> sledgehammer_timeout = "60"
> z3_non_commercial = "yes"  (* unknown *)
> 
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PGP available:
http://isabelle.in.tum.de/~haftmann/pgp/florian_haftmann_at_informatik_tu_muenchen_de



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Re: [isabelle-dev] Cannot build HOL (again)

2018-05-21 Thread Lawrence Paulson
Well, it worked on the third attempt. Same as two weeks ago. My guess is that 
it pauses to wait for some resource: when it stalls, the process is still 
visible but only uses 0.1% of the processor.

Larry

> On 21 May 2018, at 15:13, Manuel Eberl  wrote:
> 
> It works fine for me.
> 
> Did you perhaps switch on ML debugging/exception tracing? HOL becomes
> virtually impossible to build with that switched on. What is the content
> of your ".isabelle/etc/preferences”?

(* generated by Isabelle 25-Apr-2018 17:11:02 +0100 *)

auto_methods = "true"
auto_nitpick = "true"
auto_time_limit = "7.0"
auto_time_start = ".5"
auto_try0 = "false"  (* unknown *)
editor_output_state = "true"
editor_prune_delay = "60.0"
editor_skip_proofs = "false"  (* unknown *)
jedit_macos_application = "true"  (* unknown *)
jedit_macos_preferences = "false"  (* unknown *)
jedit_print_mode = "brackets"
jedit_tooltip_delay = "0.5"
parallel_proofs_threshold = "100"  (* unknown *)
sledgehammer_provers = "e spass vampire z3 cvc4 "
sledgehammer_timeout = "60"
z3_non_commercial = "yes"  (* unknown *)

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Re: [isabelle-dev] Cannot build HOL (again)

2018-05-21 Thread Manuel Eberl
It works fine for me.

Did you perhaps switch on ML debugging/exception tracing? HOL becomes
virtually impossible to build with that switched on. What is the content
of your ".isabelle/etc/preferences"?

Manuel


On 2018-05-21 15:43, Lawrence Paulson wrote:
> I am continuing to be plagued by HOL failing to build, stalling quite 
> reproducibly after about two minutes of processor time. It's a big obstacle 
> to getting any work done, so tips would be welcome.
> 
> Larry
> 
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