Benchmark

incremental/QF_ABVFP/20210211-Vector/Automotive_C/966bfab5.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 *Automotive* 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	4556
Compressed Size	1270
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	6

Query 1

Status	unknown
Inferred Status	None
Size	1577
Compressed Size	954
Max. Term Depth	5
Asserts	1
Declared Functions	0
Declared Constants	1
Declared Sorts	0
Defined Functions	0
Defined Recursive Functions	0
Defined Sorts	0
Constants	0
Declared Datatypes	0

Symbols

ite

1

not

1

distinct

1

fp.eq

1

Query 2

Status	unknown
Inferred Status	None
Size	1988
Compressed Size	1085
Max. Term Depth	7
Asserts	2
Declared Functions	0
Declared Constants	2
Declared Sorts	0
Defined Functions	0
Defined Recursive Functions	0
Defined Sorts	0
Constants	0
Declared Datatypes	0

Symbols

ite	2	not	2	distinct	2	let	1
select	2	fp.sub	1	fp.leq	1	fp.eq	1
roundTowardPositive	1	to_fp	2

Query 3

Status	unknown
Inferred Status	None
Size	2482
Compressed Size	1145
Max. Term Depth	7
Asserts	3
Declared Functions	0
Declared Constants	3
Declared Sorts	0
Defined Functions	0
Defined Recursive Functions	0
Defined Sorts	0
Constants	0
Declared Datatypes	0

Symbols

ite	3	not	3	distinct	3	let	2
zero_extend	1	select	4	fp.sub	2	fp.leq	1
fp.geq	1	fp.eq	1	roundTowardPositive	3	to_fp	4
to_fp_unsigned	1

Query 4

Status	unknown
Inferred Status	None
Size	3043
Compressed Size	1191
Max. Term Depth	7
Asserts	4
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	4	not	4	distinct	4	let	3
zero_extend	2	select	6	fp.sub	3	fp.div	1
fp.leq	1	fp.lt	1	fp.geq	1	fp.eq	1
roundTowardPositive	6	to_fp	6	to_fp_unsigned	2

Query 5

Status	unknown
Inferred Status	None
Size	3772
Compressed Size	1259
Max. Term Depth	8
Asserts	5
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	5	not	5	distinct	5	let	5
zero_extend	3	select	8	fp.sub	4	fp.mul	1
fp.div	2	fp.leq	1	fp.lt	1	fp.geq	1
fp.eq	2	roundTowardPositive	10	to_fp	8	to_fp_unsigned	3

Query 6

Status	unknown
Inferred Status	None
Size	4501
Compressed Size	1281
Max. Term Depth	8
Asserts	6
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	6	not	6	distinct	6	let	7
zero_extend	4	select	10	fp.sub	5	fp.mul	2
fp.div	3	fp.leq	1	fp.lt	1	fp.geq	1
fp.eq	3	roundTowardPositive	14	to_fp	10	to_fp_unsigned	4