Benchmark

incremental/QF_ABVFP/20210211-Vector/RTOS_C/6876ccce.smt2

These benchmarks were generated using VectorCAST's [1] automated test-case
generation capability, an industrial symbolic execution engine targeted towards
generating high-coverage test-suites for safety-critical C and C++.

While VectorCAST can target multiple SMT solvers via a generic Python API, it
does not support generating SMTLIB2 files directly. Consequently, these
benchmarks were obtained using Z3's [2] 'smtlib2_log' [3] facility to capture
all interactions between VectorCAST and the SMT solver, including all push/pop
commands.

The input to the test-case generator was:

    * A *C* file,

    * which came from project from the *RTOS* market

[1] https://www.vector.com/int/en/products/products-a-z/software/vectorcast

[2] Leonardo de Moura, Nikolaj Bjorner (2008), "Z3: An Efficient SMT Solver".
In: Proceedings of TACAS 2008.

[3] Z3 4.8.7 release notes:
https://raw.githubusercontent.com/Z3Prover/z3/master/RELEASE_NOTES

Benchmark
Size	27332
Compressed Size	3661
License	Creative Commons Attribution 4.0 International (CC-BY-4.0)
Category	industrial
First Occurrence	2021-07-18
Generated By	Andrew V. Jones (andrew.jones@vector.com)
Generated On	2021-02-11 00:00:00
Generator	VectorCAST 2020sp6, ATG 2.0c-pre
Dolmen OK	1
strict Dolmen OK	1
check-sat calls	8

Query 1

Status	unknown
Inferred Status	None
Size	2565
Compressed Size	1184
Max. Term Depth	10
Asserts	1
Declared Functions	0
Declared Constants	4
Declared Sorts	0
Defined Functions	0
Defined Recursive Functions	0
Defined Sorts	0
Constants	0
Declared Datatypes	0

Symbols

ite	5	not	1	or	2	distinct	5
let	3	select	1	fp.sub	1	fp.eq	3
roundTowardPositive	1	to_fp	1

Query 2

Status	unknown
Inferred Status	None
Size	2989
Compressed Size	1271
Max. Term Depth	10
Asserts	2
Declared Functions	0
Declared Constants	5
Declared Sorts	0
Defined Functions	0
Defined Recursive Functions	0
Defined Sorts	0
Constants	0
Declared Datatypes	0

Symbols

ite	6	not	1	or	2	and	1
distinct	5	let	4	bvule	1	select	2
store	3	fp.sub	1	fp.eq	3	roundTowardPositive	1
to_fp	1

Query 3

Status	unknown
Inferred Status	None
Size	5795
Compressed Size	1735
Max. Term Depth	12
Asserts	3
Declared Functions	0
Declared Constants	6
Declared Sorts	0
Defined Functions	0
Defined Recursive Functions	0
Defined Sorts	0
Constants	0
Declared Datatypes	0

Symbols

ite	9	not	1	or	2	and	2
=	1	distinct	11	let	10	extract	2
bvnot	2	bvadd	14	bvult	4	bvule	4
bvuge	2	zero_extend	4	select	28	store	18
fp.sub	1	fp.div	2	fp.eq	3	roundTowardPositive	3
to_fp	4

Query 4

Status	unknown
Inferred Status	None
Size	5352
Compressed Size	1671
Max. Term Depth	11
Asserts	3
Declared Functions	0
Declared Constants	6
Declared Sorts	0
Defined Functions	0
Defined Recursive Functions	0
Defined Sorts	0
Constants	0
Declared Datatypes	0

Symbols

ite	9	not	1	or	2	and	2
=	1	distinct	11	let	9	extract	2
bvnot	2	bvadd	10	bvult	4	bvule	4
bvuge	2	zero_extend	4	select	28	store	14
fp.sub	1	fp.div	1	fp.eq	3	roundTowardPositive	2
to_fp	4

Query 5

Status	unknown
Inferred Status	None
Size	8961
Compressed Size	2144
Max. Term Depth	17
Asserts	4
Declared Functions	0
Declared Constants	7
Declared Sorts	0
Defined Functions	0
Defined Recursive Functions	0
Defined Sorts	0
Constants	0
Declared Datatypes	0

Symbols

ite	14	not	1	or	2	and	3
=	2	distinct	17	let	20	extract	4
bvnot	4	bvadd	24	bvult	10	bvule	7
bvuge	4	zero_extend	8	select	64	store	38
fp.add	1	fp.sub	2	fp.div	2	fp.neg	1
fp.eq	3	roundTowardPositive	5	to_fp	5

Query 6

Status	unknown
Inferred Status	None
Size	13047
Compressed Size	2508
Max. Term Depth	21
Asserts	5
Declared Functions	0
Declared Constants	8
Declared Sorts	0
Defined Functions	0
Defined Recursive Functions	0
Defined Sorts	0
Constants	0
Declared Datatypes	0

Symbols

ite	21	not	1	or	2	and	4
=	3	distinct	23	let	35	extract	6
bvnot	6	bvadd	44	bvult	18	bvule	10
bvuge	6	zero_extend	12	select	116	store	65
fp.add	1	fp.sub	2	fp.div	2	fp.neg	1
fp.eq	3	roundTowardPositive	5	to_fp	6

Query 7

Status	unknown
Inferred Status	None
Size	18674
Compressed Size	2964
Max. Term Depth	27
Asserts	6
Declared Functions	0
Declared Constants	9
Declared Sorts	0
Defined Functions	0
Defined Recursive Functions	0
Defined Sorts	0
Constants	0
Declared Datatypes	0

Symbols

ite	30	not	1	or	2	and	5
=	4	distinct	29	let	56	extract	8
bvnot	8	bvadd	68	bvult	28	bvule	13
bvuge	8	zero_extend	16	select	180	store	105
fp	1	fp.add	1	fp.sub	3	fp.mul	2
fp.div	3	fp.neg	1	fp.eq	3	roundTowardPositive	9
to_fp	7

Query 8

Status	unknown
Inferred Status	None
Size	24448
Compressed Size	3338
Max. Term Depth	31
Asserts	7
Declared Functions	0
Declared Constants	9
Declared Sorts	0
Defined Functions	0
Defined Recursive Functions	0
Defined Sorts	0
Constants	0
Declared Datatypes	0

Symbols

ite	41	not	1	or	2	and	6
=	4	distinct	35	let	80	extract	10
bvnot	10	bvadd	97	bvult	40	bvule	16
bvuge	10	zero_extend	20	select	260	store	147
fp	1	fp.add	1	fp.sub	3	fp.mul	2
fp.div	3	fp.neg	1	fp.eq	3	roundTowardPositive	9
to_fp	7