Benchmark

incremental/QF_ABVFP/20210211-Vector/Railway_C/58ac60f3.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	86185
Compressed Size	6565
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	11

Query 1

Status	unknown
Inferred Status	None
Size	2058
Compressed Size	1078
Max. Term Depth	8
Asserts	1
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	let	2	bvule	1
select	1	store	5

Query 2

Status	unknown
Inferred Status	None
Size	4958
Compressed Size	1511
Max. Term Depth	12
Asserts	2
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	12	and	2	distinct	4	let	8
extract	1	bvnot	1	bvadd	2	bvult	3
bvule	5	bvuge	1	zero_extend	1	select	17
store	23

Query 3

Status	unknown
Inferred Status	None
Size	6760
Compressed Size	1726
Max. Term Depth	14
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	18	and	2	distinct	9	let	10
extract	3	bvnot	3	bvadd	8	bvult	6
bvule	9	bvuge	1	zero_extend	4	select	45
store	33

Query 4

Status	unknown
Inferred Status	None
Size	12915
Compressed Size	2375
Max. Term Depth	21
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	37	and	3	distinct	19	let	25
extract	7	bvnot	8	bvadd	33	bvurem	1
bvsub	1	bvult	15	bvule	15	bvugt	1
bvuge	2	zero_extend	10	select	120	store	66

Query 5

Status	unknown
Inferred Status	None
Size	21422
Compressed Size	3084
Max. Term Depth	27
Asserts	4
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	60	and	4	distinct	31	let	46
extract	11	bvnot	12	bvadd	53	bvurem	1
bvsub	1	bvult	30	bvule	27	bvugt	1
bvuge	4	zero_extend	15	select	233	store	122

Query 6

Status	unknown
Inferred Status	None
Size	20020
Compressed Size	2960
Max. Term Depth	26
Asserts	4
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	59	not	2	and	4	distinct	29
let	45	extract	11	bvnot	11	bvadd	52
bvurem	1	bvsub	1	bvult	27	bvule	23
bvugt	1	bvuge	3	zero_extend	14	select	211
store	112

Query 7

Status	unknown
Inferred Status	None
Size	31529
Compressed Size	3753
Max. Term Depth	39
Asserts	5
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	87	not	3	and	5	distinct	47
let	78	extract	20	bvnot	19	bvadd	93
bvurem	1	bvsub	1	bvult	46	bvule	37
bvugt	1	bvuge	5	zero_extend	25	select	370
store	181

Query 8

Status	unknown
Inferred Status	None
Size	42424
Compressed Size	4232
Max. Term Depth	43
Asserts	6
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	118	not	5	and	6	distinct	57
let	115	extract	26	bvnot	22	bvadd	137
bvurem	1	bvsub	1	bvult	67	bvule	45
bvugt	1	bvuge	6	zero_extend	30	select	519
store	257

Query 9

Status	unknown
Inferred Status	None
Size	54661
Compressed Size	4690
Max. Term Depth	49
Asserts	7
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	152	not	6	and	7	distinct	68
let	158	extract	33	bvnot	27	bvadd	191
bvurem	1	bvsub	1	bvult	91	bvule	51
bvugt	1	bvuge	7	zero_extend	37	select	698
store	338

Query 10

Status	unknown
Inferred Status	None
Size	74576
Compressed Size	5982
Max. Term Depth	65
Asserts	8
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	195	not	7	and	8	=	1
distinct	94	let	217	extract	45	bvnot	38
bvadd	270	bvurem	2	bvsub	2	bvult	126
bvule	71	bvugt	1	bvuge	10	zero_extend	52
select	985	store	463	fp.add	1	fp.mul	1
roundTowardPositive	3	to_fp	3	to_fp_unsigned	1

Query 11

Status	unknown
Inferred Status	None
Size	74669
Compressed Size	6009
Max. Term Depth	65
Asserts	9
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	195	not	7	and	8	=	1
distinct	94	let	217	extract	45	bvnot	38
bvadd	270	bvurem	2	bvsub	2	bvult	126
bvule	71	bvugt	1	bvuge	10	zero_extend	52
select	985	store	463	fp.add	1	fp.mul	1
roundTowardPositive	3	to_fp	3	to_fp_unsigned	1