crucible | symbolic simulation of imperative programs | Compiler library

by GaloisInc HTML Version: crux-v0.6 License: No License

X-Ray Key Features Code Snippets Community Discussions(6)Vulnerabilities Install Support

kandi X-RAY | crucible Summary

crucible is a HTML library typically used in Utilities, Compiler applications. crucible has no bugs and it has low support. However crucible has 19 vulnerabilities. You can download it from GitHub.

Crucible is a language-agnostic library for performing forward symbolic execution of imperative programs. It provides a collection of data-structures and APIs for expressing programs as control-flow graphs. Programs expressed as CFGs in this way can be automatically explored by the symbolic execution engine. In addition, new data types and operations can be added to the symbolic simulator by implementing fresh primitives directly in Haskell. Crucible relies on an underlying library called What4 that provides formula representations, and connections to a variety of SAT and SMT solvers that can be used to perform verification and find counterexamples to logical conditions computed from program simulation. Crucible has been designed as a set of Haskell packages organized so that Crucible itself has a minimal number of external dependencies, and functionality independent of crucible can be separated into sub-libraries.

Support

Quality

Security

License

Reuse

Support

crucible has a low active ecosystem.

It has 532 star(s) with 39 fork(s). There are 29 watchers for this library.

It had no major release in the last 12 months.

There are 140 open issues and 259 have been closed. On average issues are closed in 110 days. There are 7 open pull requests and 0 closed requests.

It has a neutral sentiment in the developer community.

The latest version of crucible is crux-v0.6

Quality

crucible has 0 bugs and 0 code smells.

Security

crucible has 19 vulnerability issues reported (3 critical, 5 high, 11 medium, 0 low).

crucible code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

crucible does not have a standard license declared.

Check the repository for any license declaration and review the terms closely.

Without a license, all rights are reserved, and you cannot use the library in your applications.

Reuse

crucible releases are available to install and integrate.

Installation instructions, examples and code snippets are available.

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crucible Key Features

No Key Features are available at this moment for crucible.

crucible Examples and Code Snippets

No Code Snippets are available at this moment for crucible.

Community Discussions

Trending Discussions on crucible

Dynamically creating associative arrays in bash

GitLab CI Pipeline wait for external tool

Regular Expression for sql exception to find constraint name

How to extract some particular text from a value in a key present in a Python dictionary (JSON)

ggplot graph not displaying in shiny app when reading multiple files - cannot open connection

Strip a comma and whitespace thats after it from a string

QUESTION

Dynamically creating associative arrays in bash

Asked 2020-Dec-02 at 23:20

I have a variable ($OUTPUT) that contains the following name / value pairs:

...

ANSWER

Answered 2020-Dec-02 at 20:48

Try declaring data as an associative array before populating it, eg:

Source https://stackoverflow.com/questions/65115761

QUESTION

GitLab CI Pipeline wait for external tool

Asked 2020-Aug-21 at 13:57

I want to have Crucible (CodeReview Tool) to integrate with my gitlab. So there is no direct integration other then special "smart" commit-commands for e.g. starting a review or linking to a Jira ticket.

But within another video of another tool I saw the idea for a waiting pipeline. So I stole the idea and want integrate that in Curcible:

Wihtin the pipeline I want to start polling the WebAPI of crucible for a given ReviewID and when the answer in Json is "finished", I want to succed the pipeline, else I just want to try later...

Any idea how to realize this with having a runner running forever and ever doing polling-stuff every x seconds?

...

ANSWER

Answered 2020-Aug-21 at 13:57

First of all, having a job that runs for a long time or forever will occupy the runner so make sure you have enough number of static runners or use Kubernetes-based runners that will spawn a dedicated pod for every job.

If you are okay with a long-polling job then you have to let the job to go over the default 60 minutes timeout by overriding the timeout setting inside the job specification using timeout: setting.

Reference here: https://docs.gitlab.com/ee/ci/yaml/#timeout

Also, you might need to check if your runners also have a timeout and remove it, since you cannot exceed runner timeouts, as quoted on that reference page:

The job-level timeout can exceed the project-level timeout but can’t exceed the runner-specific timeout

Once you have addressed the job timeout, then you can use a simple while-loop to do the polling to Crucible API endpoint.

Source https://stackoverflow.com/questions/63511719

QUESTION

Regular Expression for sql exception to find constraint name

Asked 2020-May-21 at 16:29

I need to find out the constraint name of sql exceptions in java for foreign key or unique key.

The exception message may be as:

ORA-02292: integrity constraint (BB08.FK1_STUDENT_UNDER_REGISTRATION) violated

ORA-00001: unique constraint (BAO4_OWN.PK2_JBPM_LOG) violated

ORA-00001: unique constraint (CRUCIBLE.PK_C0054150) violated

I need to get the regular expression that can find complete string that matches FK/PK2/PK like FK1_STUDENT_UNDER_REGISTRATION, PK2_JBPM_LOG, PK_C0054150 here respectively. There is no length limit for constrain names.

Using regexr I tried to find a regular expression as (\FK|fk)\w* but that was not working and not compiling.

...

ANSWER

Answered 2020-May-21 at 16:29

Try using the following regex pattern:

Source https://stackoverflow.com/questions/61938857

QUESTION

How to extract some particular text from a value in a key present in a Python dictionary (JSON)

Asked 2020-Apr-23 at 10:25

I have this JSON data that I need to go through to extract all the data present in customfield_20340 that contains Crucible links. My task is to extract only the Crucible links present as a value in a given key. When I extract the Crucible links, I do not want any other characters or text. For example, I do not want the text "+REVCYCSCH-7080" and so on, just the individual links. At the moment, I am able to extract the entire content present in customfield_20340.

...

ANSWER

Answered 2020-Apr-23 at 10:25

If you were able to extract the full field, you just have to split it and keep what starts with http:

Source https://stackoverflow.com/questions/61384666

QUESTION

ggplot graph not displaying in shiny app when reading multiple files - cannot open connection

Asked 2020-Feb-20 at 16:14

I write the code below for which is a simple app for displaying curves from data files produced by a lab equipment. I need to combine all the files in a chosen folder, do a simple data treatment, and then display the superpozed curves.

I get a cannot open the connection error on the plot area when I try to load the files. I also tried to display the multiple_datatable in a datatableoutput but I get the exact same error.

Edit : Thanks for your comment, here is a simpler version with only the required code.

Some data

file 1

...

ANSWER

Answered 2020-Feb-20 at 16:14

There was an problem in the reading of the file that has 2 columns for the first 26 lines and then several more columns.

I used the count.fields() function to get the maximum number of lines for each file and then I could read the individual files

Source https://stackoverflow.com/questions/60170932

QUESTION

Strip a comma and whitespace thats after it from a string

Asked 2020-Feb-20 at 14:27

I'm working with a Postcode Finder and some of the address elements i.e County are returning empty at times as a ", "

I'm looking to strip them from the string to return a more readable address format

Example Data is JSON :

...

ANSWER

Answered 2020-Feb-20 at 14:15

You could replace the extra , by using regex.

Try this.

Source https://stackoverflow.com/questions/60321849

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install crucible

To fetch all the latest git versions of immediate dependencies of libraries in this repository, use the scripts/build-sandbox.sh shell script; alternately, you can manually invoke the git commands to initialize and recursively update submodules. You will find it most convenient to setup public-key login for GitHub before you perform this step. Now, you may use either stack or cabal new-build to compile the libraries, as you prefer. Alternately, you can target a more specific sub-package instead of all.

Support

For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .

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