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Sepideh Asadi

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06/10/2019

00:15 hifrog Bug #13577 (New): prop incorrect result
Benchmark: ex21-upg2.c (attached)
How to run:
./hifrog --logic prop ex21-upg2.
Error:
reported as Successful...
00:11 hifrog Bug #13356 (Resolved): Bug in Hifrog LRA encoding - resulting assertion violation for a safe bench
This behaviour is Normal and expected in LRA, because LRA does not recognise int, all is Real number!
it is becaus...

26/09/2019

13:54 hifrog Bug #13356 (Resolved): Bug in Hifrog LRA encoding - resulting assertion violation for a safe bench
*Benchmark*: ex13-change-orig.c (attached)
*How to run:*
./hifrog --logic qflra ex13-change-orig.c
*Error:*
...

29/03/2019

14:52 hifrog To do #10434 (New): Automatically detect the bound in HiFrog for the sake of completeness
Developing a preprocessing mechanism to detect the necessary depth of unrolling the program.(completeness threshold)
...

28/11/2018

22:43 hifrog To do #9433 (New): strong itp-lra-algorithm generates redundant formula
investigate LRA strong itp Alg and compare the result with weak one; it seems weak mode generates compact and good su...

08/09/2018

20:23 hifrog To do #7864 (New): investigate the functionality of --no-assert-grouping
2-Enable this functionality:
--no-assert-grouping : do not group checks for the same assertion with the dif...
20:19 hifrog To do #7863 (New): report system in HiFrog
Design a separate class as a report class in HiFrog (storing in the Buffer beforehand) - (due to performance)
20:08 hifrog To do #7862 (New): enable summary re-use in CUF
CUF generates summary but does not reload(re-use) it.

07/09/2018

22:19 hifrog To do #7861 (New): A minimal necessary unwinding bound
A minimal necessary unwinding bound
A lazy enumeration of unrollings, it is something that CBMC is doing in SVCOMP.
22:15 hifrog To do #7860 (New): follow up in EUF summaries (Grisha's idea)
The point is about the loop in function func which calculates a new value for variable b. This loop is not needed for...

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