Benchmark

incremental/QF_ABVFP/20210211-Vector/Railway_C/1cf7dd4b.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 *Railway* 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	5508
Compressed Size	1488
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	1443
Compressed Size	884
Max. Term Depth	2
Asserts	1
Declared Functions	0
Declared Constants	0
Declared Sorts	0
Defined Functions	0
Defined Recursive Functions	0
Defined Sorts	0
Constants	0
Declared Datatypes	0

Symbols

not

1

distinct

1

Query 2

Status	unknown
Inferred Status	None
Size	1898
Compressed Size	986
Max. Term Depth	8
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	3	or	1	distinct	3	let	1
fp.lt	1	fp.gt	1

Query 3

Status	unknown
Inferred Status	None
Size	3214
Compressed Size	1187
Max. Term Depth	8
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	3	or	1	and	1	distinct	6
let	2	select	5	fp	6	fp.add	5
fp.leq	1	fp.lt	1	fp.geq	1	fp.gt	1
roundTowardPositive	5	to_fp	5

Query 4

Status	unknown
Inferred Status	None
Size	3708
Compressed Size	1299
Max. Term Depth	8
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	4	not	1	or	1	and	1
distinct	7	let	4	bvadd	1	bvsub	1
bvsle	1	select	6	fp	7	fp.add	6
fp.leq	1	fp.lt	1	fp.geq	1	fp.gt	1
roundTowardPositive	6	roundTowardZero	1	fp.to_ubv	1	to_fp	6

Query 5

Status	unknown
Inferred Status	None
Size	5333
Compressed Size	1476
Max. Term Depth	11
Asserts	4
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	11	not	1	or	2	and	3
distinct	14	let	9	bvadd	2	bvsub	2
bvsle	1	select	7	fp	8	fp.add	7
fp.sub	2	fp.div	1	fp.leq	1	fp.lt	3
fp.geq	1	fp.gt	3	roundTowardPositive	11	roundTowardZero	2
fp.to_ubv	2	to_fp	8

Query 6

Status	unknown
Inferred Status	None
Size	3748
Compressed Size	1305
Max. Term Depth	8
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	4	not	1	or	1	and	1
distinct	7	let	4	bvadd	1	bvsub	1
bvsle	1	select	6	fp	7	fp.add	6
fp.leq	1	fp.lt	1	fp.geq	1	fp.gt	1
roundTowardPositive	6	roundTowardZero	1	fp.to_ubv	1	to_fp	6