Benchmark

incremental/QF_ABVFP/20210211-Vector/Railway_C/02aab011.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	8021
Compressed Size	1933
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	7

Query 1

Status	unknown
Inferred Status	None
Size	2685
Compressed Size	1120
Max. Term Depth	7
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

`and`	1	`distinct`	3	`let`	1	`select`	5
`fp`	6	`fp.div`	5	`fp.leq`	1	`fp.geq`	1
`roundTowardPositive`	5	`to_fp`	5

Query 2

Status	unknown
Inferred Status	None
Size	2917
Compressed Size	1187
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`	1	`and`	1	`distinct`	4	`let`	1
`bvult`	1	`zero_extend`	1	`select`	5	`fp`	6
`fp.div`	5	`fp.leq`	1	`fp.geq`	1	`roundTowardPositive`	5
`to_fp`	5

Query 3

Status	unknown
Inferred Status	None
Size	3042
Compressed Size	1205
Max. Term Depth	7
Asserts	3
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	`and`	1	`=`	1	`distinct`	5
`let`	1	`bvult`	1	`zero_extend`	1	`select`	5
`fp`	6	`fp.div`	5	`fp.leq`	1	`fp.geq`	1
`roundTowardPositive`	5	`to_fp`	5

Query 4

Status	unknown
Inferred Status	None
Size	3466
Compressed Size	1295
Max. Term Depth	7
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`	3	`and`	2	`=`	1	`distinct`	5
`let`	2	`bvult`	1	`bvule`	1	`zero_extend`	1
`select`	6	`store`	3	`fp`	6	`fp.div`	5
`fp.leq`	1	`fp.geq`	1	`roundTowardPositive`	5	`to_fp`	5

Query 5

Status	unknown
Inferred Status	None
Size	4557
Compressed Size	1488
Max. Term Depth	9
Asserts	5
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	`and`	3	`=`	1	`distinct`	8
`let`	5	`extract`	1	`bvnot`	1	`bvadd`	4
`bvult`	3	`bvule`	2	`bvuge`	1	`zero_extend`	3
`select`	18	`store`	7	`fp`	6	`fp.div`	5
`fp.leq`	1	`fp.geq`	1	`roundTowardPositive`	5	`to_fp`	5

Query 6

Status	unknown
Inferred Status	None
Size	6754
Compressed Size	1808
Max. Term Depth	13
Asserts	6
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`	9	`not`	1	`and`	4	`=`	1
`distinct`	12	`let`	11	`extract`	4	`bvnot`	2
`bvadd`	9	`bvsub`	1	`bvult`	6	`bvule`	4
`bvuge`	2	`bvsgt`	1	`zero_extend`	7	`select`	44
`store`	19	`fp`	7	`fp.div`	6	`fp.leq`	1
`fp.geq`	1	`roundTowardPositive`	6	`roundTowardZero`	1	`fp.to_ubv`	1
`to_fp`	6

Query 7

Status	unknown
Inferred Status	None
Size	7958
Compressed Size	1943
Max. Term Depth	13
Asserts	7
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`	13	`not`	2	`and`	5	`=`	1
`distinct`	14	`let`	15	`extract`	4	`bvnot`	2
`bvadd`	12	`bvsub`	1	`bvult`	8	`bvule`	5
`bvuge`	2	`bvsgt`	1	`zero_extend`	7	`select`	60
`store`	28	`fp`	7	`fp.div`	6	`fp.leq`	1
`fp.geq`	1	`roundTowardPositive`	6	`roundTowardZero`	1	`fp.to_ubv`	1
`to_fp`	6