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forward slashes and backward slashes.

 

(2) Also, on a slightly related problem, I experienced an odd problem on my
home laptop. I downloaded and installed Z3 without any problems, i.e., I am
able to invoke it from a DOS command shell). 

However, when I ran the why-config utility, there was a problem with respect
to the detection of the Z3 prover. Has anyone else encountered this? I was
able to confirm that there was a problem when 

I tried to invoke Z3 directly from within a Cygwin shell.

 

The output from the why-config call is below:

 

$ why-config

starting autodetection...

'alt-ergo' is not recognized as an internal or external command, operable
program or batch file.

command alt-ergo failed

Found prover Alt-Ergo version 0.8

Found prover Simplify version 1.5.4

The system cannot execute the specified program.

command z3 failed

The system cannot execute the specified program.

command z3 failed

detection of prover Z3 failed

Found prover Yices version 1.0.15

Found prover CVC3 version 1.5

Found prover Coq version 8.1pl4

detection done.

writing rc file...

 

Any thoughts on what can be done to resolve these problems?

 

Thanks,

Juan 

 


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<div class=3DSection1>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span lang=3DDE =
style=3D'font-size:10.0pt;
font-family:Arial'>Greetings,<o:p></o:p></span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span lang=3DDE =
style=3D'font-size:10.0pt;
font-family:Arial'><o:p>&nbsp;</o:p></span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'>(1) Here are the results from the call to the Jessie =
plugin
via setting the FRAMAC_SHARE environment =
variable.<o:p></o:p></span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'><o:p>&nbsp;</o:p></span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3D"Courier New"><span lang=3DDE
style=3D'font-size:10.0pt;font-family:"Courier New"'>$
FRAMAC_SHARE=3D/usr/local/Frama-C/bin/frama-c frama-c -jessie-analysis =
-jessie-gui
a.c<o:p></o:p></span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3D"Courier New"><span =
style=3D'font-size:10.0pt;
font-family:"Courier New"'>Parsing<o:p></o:p></span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3D"Courier New"><span =
style=3D'font-size:10.0pt;
font-family:"Courier New"'>[preprocessing] running gcc -C -E -<st1:place =
w:st=3D"on">I.</st1:place>
-include <b><font color=3Dnavy><span =
style=3D'color:navy;font-weight:bold'>/usr/local/Frama-C/bin/frama-c\jess=
ie\jessie_prolog.h</span></font></b>
-dD a.c<o:p></o:p></span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3D"Courier New"><span =
style=3D'font-size:10.0pt;
font-family:"Courier New"'>cc1: <b><font color=3Dnavy><span =
style=3D'color:navy;
font-weight:bold'>/usr/local/Frama-C/bin/frama-c\jessie\jessie_prolog.h</=
span></font></b>:
No such file or directory<o:p></o:p></span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3D"Courier New"><span =
style=3D'font-size:10.0pt;
font-family:"Courier New"'>Failed to run: gcc -C -E -<st1:place =
w:st=3D"on">I.</st1:place>
-include /usr/local/Frama-C/bin/frama-c\jessie\jessie_prolog.h -dD -o
&quot;C:\Users\jua\AppData\Local\Temp\a.c3bc755.i&quot; =
&quot;a.c&quot;<o:p></o:p></span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3D"Courier New"><span =
style=3D'font-size:10.0pt;
font-family:"Courier New"'><o:p>&nbsp;</o:p></span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3D"Courier New"><span =
style=3D'font-size:10.0pt;
font-family:"Courier =
New"'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; You =
may set the CPP environment variable
to select the proper preprocessor command =
...<o:p></o:p></span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3D"Courier New"><span =
style=3D'font-size:10.0pt;
font-family:"Courier New"'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; or =
use the -cpp-command program argument.<o:p></o:p></span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3D"Courier New"><span =
style=3D'font-size:10.0pt;
font-family:"Courier New"'>Fatal error: exception
Sys_error(&quot;C:\Users\sotjua\AppData\Local\Temp\a.c3bc755.i: No such =
file or
directory&quot;)<o:p></o:p></span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'><o:p>&nbsp;</o:p></span></font></p>

<p class=3DMsoNormal><b><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial;font-weight:bold'>From the looks of things there =
appears to
be a problem with respect to forward slashes and backward =
slashes.<o:p></o:p></span></font></b></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'><o:p>&nbsp;</o:p></span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'>(2) Also, on a slightly related problem, I =
experienced an
odd problem on my home laptop. I downloaded and installed Z3 without any
problems, i.e., I am able to invoke it from a DOS command shell). =
<o:p></o:p></span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'>However, when I ran the <b><span =
style=3D'font-weight:bold'>why-config</span></b>
utility, there was a problem with respect to the detection of the Z3 =
prover.
Has anyone else encountered this? I was able to confirm that there was a
problem when <o:p></o:p></span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'>I tried to invoke Z3 directly from within a Cygwin =
shell.<o:p></o:p></span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'><o:p>&nbsp;</o:p></span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'>The output from the why-config call is =
below:<o:p></o:p></span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'><o:p>&nbsp;</o:p></span></font></p>

<p class=3DMsoNormal style=3D'text-autospace:none'><font size=3D2 =
face=3D"Courier New"><span
style=3D'font-size:10.0pt;font-family:"Courier New"'>$ =
why-config<o:p></o:p></span></font></p>

<p class=3DMsoNormal style=3D'text-autospace:none'><font size=3D2 =
face=3D"Courier New"><span
style=3D'font-size:10.0pt;font-family:"Courier New"'>starting =
autodetection...<o:p></o:p></span></font></p>

<p class=3DMsoNormal style=3D'text-autospace:none'><b><font size=3D2
face=3D"Courier New"><span =
style=3D'font-size:10.0pt;font-family:"Courier New";
font-weight:bold'>'alt-ergo' is not recognized as an internal or =
external
command, operable program or batch =
file.<o:p></o:p></span></font></b></p>

<p class=3DMsoNormal style=3D'text-autospace:none'><b><font size=3D2
face=3D"Courier New"><span =
style=3D'font-size:10.0pt;font-family:"Courier New";
font-weight:bold'>command alt-ergo =
failed<o:p></o:p></span></font></b></p>

<p class=3DMsoNormal style=3D'text-autospace:none'><font size=3D2 =
face=3D"Courier New"><span
style=3D'font-size:10.0pt;font-family:"Courier New"'>Found prover =
Alt-Ergo
version 0.8<o:p></o:p></span></font></p>

<p class=3DMsoNormal style=3D'text-autospace:none'><font size=3D2 =
face=3D"Courier New"><span
style=3D'font-size:10.0pt;font-family:"Courier New"'>Found prover =
Simplify
version 1.5.4<o:p></o:p></span></font></p>

<p class=3DMsoNormal style=3D'text-autospace:none'><b><font size=3D2
face=3D"Courier New"><span =
style=3D'font-size:10.0pt;font-family:"Courier New";
font-weight:bold'>The system cannot execute the specified =
program.<o:p></o:p></span></font></b></p>

<p class=3DMsoNormal style=3D'text-autospace:none'><b><font size=3D2
face=3D"Courier New"><span =
style=3D'font-size:10.0pt;font-family:"Courier New";
font-weight:bold'>command z3 failed<o:p></o:p></span></font></b></p>

<p class=3DMsoNormal style=3D'text-autospace:none'><b><font size=3D2
face=3D"Courier New"><span =
style=3D'font-size:10.0pt;font-family:"Courier New";
font-weight:bold'>The system cannot execute the specified =
program.<o:p></o:p></span></font></b></p>

<p class=3DMsoNormal style=3D'text-autospace:none'><b><font size=3D2
face=3D"Courier New"><span =
style=3D'font-size:10.0pt;font-family:"Courier New";
font-weight:bold'>command z3 failed<o:p></o:p></span></font></b></p>

<p class=3DMsoNormal style=3D'text-autospace:none'><font size=3D2 =
face=3D"Courier New"><span
style=3D'font-size:10.0pt;font-family:"Courier New"'>detection of prover =
Z3
failed<o:p></o:p></span></font></p>

<p class=3DMsoNormal style=3D'text-autospace:none'><font size=3D2 =
face=3D"Courier New"><span
style=3D'font-size:10.0pt;font-family:"Courier New"'>Found prover Yices =
version
1.0.15<o:p></o:p></span></font></p>

<p class=3DMsoNormal style=3D'text-autospace:none'><font size=3D2 =
face=3D"Courier New"><span
style=3D'font-size:10.0pt;font-family:"Courier New"'>Found prover CVC3 =
version
1.5<o:p></o:p></span></font></p>

<p class=3DMsoNormal style=3D'text-autospace:none'><font size=3D2 =
face=3D"Courier New"><span
style=3D'font-size:10.0pt;font-family:"Courier New"'>Found prover Coq =
version
8.1pl4<o:p></o:p></span></font></p>

<p class=3DMsoNormal style=3D'text-autospace:none'><font size=3D2 =
face=3D"Courier New"><span
style=3D'font-size:10.0pt;font-family:"Courier New"'>detection =
done.<o:p></o:p></span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3D"Courier New"><span =
style=3D'font-size:10.0pt;
font-family:"Courier New"'>writing rc file...</span></font><font =
size=3D2
face=3DArial><span =
style=3D'font-size:10.0pt;font-family:Arial'><o:p></o:p></span></font></p=
>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'><o:p>&nbsp;</o:p></span></font></p>

<p class=3DMsoNormal><b><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial;font-weight:bold'>Any thoughts on what can be done to =
resolve
these problems?<o:p></o:p></span></font></b></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'><o:p>&nbsp;</o:p></span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'>Thanks,<o:p></o:p></span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'>Juan</span></font> <font size=3D2 face=3DArial><span
style=3D'font-size:10.0pt;font-family:Arial'><o:p></o:p></span></font></p=
>

<p class=3DMsoNormal><font size=3D3 face=3D"Times New Roman"><span =
style=3D'font-size:
12.0pt'><o:p>&nbsp;</o:p></span></font></p>

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