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Author SHA1 Message Date
Jannis Harder dc22d97362 Better checking of available solvers 
Check for required auxiliary tools and always regenerate the make rules
when the set of available tools changes.
 2022-05-30 15:02:26 +02:00
Jannis Harder 939e000036 Makefile: Rename run_tests to test, update help, use .PHONY 2022-05-30 15:02:26 +02:00
Jannis Harder de00dc71db
Merge pull request #161 from programmerjake/add-div-mod-floor-tests 
add test for yosys's $divfloor and $modfloor cells
 2022-05-26 12:00:05 +02:00
Jacob Lifshay a87d21a802 add depth 1 2022-05-25 03:35:21 -07:00
Jacob Lifshay 3f32deb8c9 add test for yosys's $divfloor and $modfloor cells 
Depends on: https://github.com/YosysHQ/yosys/pull/3335
 2022-05-24 17:51:48 -07:00
N. Engelhardt ad2c33dd37 docs: add instructions for newer btorsim version required 2022-05-24 11:39:10 +02:00
Jannis Harder d10e472edf
Merge pull request #159 from jix/fix-dpmem-example 
examples: Fix use of SVA value change expressions
 2022-05-11 11:23:57 +02:00
Jannis Harder fedfae0e9c examples: Fix use of SVA value change expressions 
The $stable value change expression cannot be true for a non-x signal in
the initial state. This is now correctly handled by the verific import,
so the dpmem example needs to start assuming `$stable` only after
leaving the initial state.
 2022-05-11 10:38:54 +02:00
Jannis Harder 832888f0f0
Merge pull request #156 from jix/refactor-tests 
Refactor tests
 2022-04-25 11:21:21 +02:00
Jannis Harder 8da6f07cb3 Refactor tests 
Organize tests into subdirectories and use a new makefile that scans
.sby files and allows selecting tests by mode, engine, solver and/or
subdirectory. Automatically skips tests that use engines/solvers that
are not found in the PATH.

See `cd tests; make help` for a description of supported make targets.
 2022-04-11 17:50:38 +02:00
Jannis Harder 6daa434d85 Add --dumptaskinfo option to output some .sby metadata as json 2022-04-11 17:44:10 +02:00
Jannis Harder a190994098 Add envvar to enable automatic .gitignore creation for workdirs 2022-04-11 17:44:10 +02:00
Miodrag Milanović 1e1aea0b1e
Merge pull request #140 from nakengelhardt/junit_jny 
junit: use write_jny instead of write_json
 2022-04-08 15:26:48 +02:00
N. Engelhardt 8ce526c22d junit: use write_jny instead of write_json 2022-04-06 18:35:01 +02:00
Miodrag Milanović 4886ed7e19
Merge pull request #155 from jix/invalid_ff_dcinit_merge 
Regression test: do not merge FFs with unconstrained initvals
 2022-04-03 12:15:58 +02:00
Jannis Harder ef236eeddc Regression test: do not merge FFs with unconstrained initvals 
Currently done by `opt -keepdc` via `opt_merge` but not valid in a
formal context.
 2022-04-01 19:25:09 +02:00
Jannis Harder 25e982c238
Merge pull request #154 from jix/sby_design-fixes 
sby_design fixes
 2022-03-31 16:35:40 +02:00
Jannis Harder 4b512668b2 Fix design_hierarchy handling of $paramod cells 2022-03-31 15:51:58 +02:00
Jannis Harder a78eaa57db Fix variable name in find_property_by_cellname's error path 2022-03-31 13:12:15 +02:00
Jannis Harder 43a79965c3
Merge pull request #151 from jix/prefer-first-trace 
Prefer the first tracefile for each failing assertion
 2022-03-30 14:48:04 +02:00
Jannis Harder b725bfed0c Prefer the first tracefile for each failing assertion 2022-03-30 13:47:14 +02:00
N. Engelhardt 2e0087fd2f
Merge pull request #150 from nakengelhardt/fix_junit_type_assignment 
note unexpected return statuses in junit
 2022-03-30 12:53:48 +02:00
Jannis Harder 81e8b6737b
Merge pull request #147 from jix/smtbmc-keepgoing 
Support and tests for smtbmc `--keep-going`
 2022-03-30 11:42:48 +02:00
Jannis Harder 2d3d96478a Tests for --keep-going 
This also changes the test Makefile to run `.check.py` files after
running the corresponding `.sby` file to allow more precise testing of
the keep going feature.
 2022-03-30 11:26:58 +02:00
N. Engelhardt 008d020c4d note unexpected return statuses in junit 2022-03-29 19:10:29 +02:00
N. Engelhardt adacad7908
Merge pull request #148 from nakengelhardt/docs_updates 
documentation updates
 2022-03-28 16:34:00 +02:00
N. Engelhardt 53abf14514
Merge pull request #145 from nakengelhardt/fix_junit_tracefile 
junit: handle multiple asserts failing with the same trace
 2022-03-28 16:32:54 +02:00
N. Engelhardt 3d8f56b89a
Merge pull request #142 from nakengelhardt/fix_backslash_smt2 
translate backslashes in cell names the same way as smt2 backend does
 2022-03-28 16:32:10 +02:00
Miodrag Milanović 7a4a8e6bf6
Merge pull request #146 from jix/aim_vs_smt2_nonzero_start_offset 
Test and fix signals with nonzero start offsets in aim files with smtbmc
 2022-03-26 08:20:57 +01:00
N. Engelhardt 3834fe7622 document btor engine, add overview of mode/engine/solver combinations, remove unimplemented modes 2022-03-25 18:01:09 +01:00
Jannis Harder a434252ca1 Test signals with nonzero start offsets in aim files with smtbmc 2022-03-25 15:18:45 +01:00
Jannis Harder 079df4d95f Use -no-startoffset, avoiding index mismatch between aiger and smt2 2022-03-25 11:41:08 +01:00
Jannis Harder 7824460e27 Initial support for the new smtbmc --keep-going option 
So far this only passes on the option and adjusts the trace_prefix to
support multiple numbered traces. Further changes are needed to
correctly associate individual traces with the assertions failing in
that trace.
 2022-03-24 16:57:16 +01:00
N. Engelhardt c7e4785a8a junit: handle multiple asserts failing with the same trace 2022-03-22 16:16:02 +01:00
N. Engelhardt 5dc7fc9a4d translate backslashes in cell names the same way as smt2 backend does 2022-03-22 11:14:48 +01:00
Claire Xen fa5d5ad831
Merge pull request #120 from ythoma/patch-1 
Update install.rst
 2022-03-15 16:33:46 +01:00
N. Engelhardt b14270bedb
Merge pull request #139 from nakengelhardt/housekeeping 
housekeeping
 2022-03-15 16:06:52 +01:00
N. Engelhardt 2441940653 ci housekeeping 2022-03-15 15:12:59 +01:00
N. Engelhardt 419ef76f82
Merge pull request #133 from nakengelhardt/sby_junit 
improve SBY JUnit report
 2022-03-07 16:25:47 +01:00
N. Engelhardt 8a81b61321 fix ci 2022-03-07 08:34:01 +01:00
N. Engelhardt 7142f790e4 add testcase for overall run result 2022-02-24 22:44:11 +01:00
N. Engelhardt 89ed843ff1 validate junit files (with extra attributes added to schema) 2022-02-22 16:16:37 +01:00
N. Engelhardt 7ee357fcc8 fix induction 2022-02-07 22:01:52 +01:00
N. Engelhardt 7d3545dc86 fix junit error/failure/skipped count 2022-02-07 19:20:29 +01:00
N. Engelhardt 53eb25fcae handle unreached cover properties 2022-02-07 15:29:36 +01:00
N. Engelhardt 5abaccab69 refactor junit print into own function 2022-02-07 12:29:27 +01:00
N. Engelhardt 9168b0163b handle status of cover properties 2022-02-06 09:15:44 +01:00
N. Engelhardt d7e7f2c530 refactor model to have single base 2022-01-31 12:35:56 +01:00
N. Engelhardt 1cf27e7c31 parse solver location output for assert failures (cover not functional yet) 2022-01-27 13:41:07 +01:00
N. Engelhardt a9d1972c47 add fallback if solver can't tell which property fails 2022-01-21 15:18:53 +01:00