Benchmark

incremental/QF_ABVFP/20210211-Vector/Railway_C/bc090a0b.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	112153
Compressed Size	5671
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	20

Query 1

Status	unknown
Inferred Status	None
Size	2291
Compressed Size	1154
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	2	and	1	distinct	1	let	2
extract	1	bvnot	1	bvadd	4	bvule	2
zero_extend	2	select	2	store	5

Query 2

Status	unknown
Inferred Status	None
Size	3556
Compressed Size	1274
Max. Term Depth	8
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	6	and	2	distinct	2	let	5
extract	2	bvnot	2	bvadd	11	bvule	5
zero_extend	4	select	5	store	13

Query 3

Status	unknown
Inferred Status	None
Size	5923
Compressed Size	1564
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	15	not	1	and	3	distinct	3
let	11	extract	2	bvnot	2	bvadd	17
bvule	9	bvslt	1	zero_extend	4	select	12
store	32

Query 4

Status	unknown
Inferred Status	None
Size	8626
Compressed Size	1789
Max. Term Depth	14
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	25	not	1	and	4	=	3
distinct	3	let	19	extract	2	bvnot	2
bvadd	23	bvule	14	bvslt	1	zero_extend	4
select	25	store	57

Query 5

Status	unknown
Inferred Status	None
Size	11894
Compressed Size	1950
Max. Term Depth	16
Asserts	5
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	35	not	1	and	5	=	3
distinct	5	let	29	extract	3	bvnot	3
bvadd	32	bvult	1	bvule	19	bvuge	1
bvslt	1	zero_extend	6	select	42	store	85

Query 6

Status	unknown
Inferred Status	None
Size	15041
Compressed Size	2116
Max. Term Depth	16
Asserts	6
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	46	not	2	and	6	=	3
distinct	6	let	39	extract	3	bvnot	3
bvadd	40	bvsub	1	bvult	1	bvule	24
bvuge	1	bvslt	2	zero_extend	6	select	56
store	113

Query 7

Status	unknown
Inferred Status	None
Size	19642
Compressed Size	2431
Max. Term Depth	18
Asserts	7
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	57	not	2	and	7	=	4
distinct	9	let	51	extract	4	bvnot	5
bvadd	52	bvsub	1	bvult	2	bvule	34
bvuge	1	bvslt	2	zero_extend	8	select	93
store	149	to_fp	2

Query 8

Status	unknown
Inferred Status	None
Size	23698
Compressed Size	2571
Max. Term Depth	20
Asserts	8
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	68	not	2	and	8	=	4
distinct	11	let	65	extract	5	bvnot	6
bvadd	66	bvsub	1	bvult	4	bvule	39
bvuge	2	bvslt	2	zero_extend	10	select	121
store	182	to_fp	2

Query 9

Status	unknown
Inferred Status	None
Size	28128
Compressed Size	2627
Max. Term Depth	22
Asserts	9
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	79	not	2	and	9	=	4
distinct	13	let	81	extract	6	bvnot	7
bvadd	82	bvsub	1	bvult	6	bvule	44
bvuge	3	bvslt	2	zero_extend	12	select	152
store	218	to_fp	2

Query 10

Status	unknown
Inferred Status	None
Size	32409
Compressed Size	2700
Max. Term Depth	23
Asserts	10
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	91	not	3	and	10	=	4
distinct	14	let	98	extract	6	bvnot	7
bvadd	98	bvsub	1	bvult	7	bvule	49
bvuge	3	bvslt	2	bvsge	1	zero_extend	12
select	181	store	254	to_fp	2

Query 11

Status	unknown
Inferred Status	None
Size	37625
Compressed Size	2863
Max. Term Depth	24
Asserts	11
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	103	not	3	and	11	=	4
distinct	17	let	116	extract	7	bvnot	9
bvadd	116	bvsub	1	bvult	9	bvule	54
bvuge	3	bvslt	2	bvsge	1	zero_extend	14
select	223	store	295	to_fp	2

Query 12

Status	unknown
Inferred Status	None
Size	43025
Compressed Size	3070
Max. Term Depth	26
Asserts	12
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	115	not	3	and	12	=	4
distinct	19	let	136	extract	8	bvnot	10
bvadd	138	bvsub	1	bvult	12	bvule	59
bvuge	4	bvslt	2	bvsge	1	zero_extend	15
select	269	store	339	to_fp	2

Query 13

Status	unknown
Inferred Status	None
Size	49507
Compressed Size	3405
Max. Term Depth	28
Asserts	13
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	129	not	3	and	13	=	5
distinct	20	let	158	extract	8	bvnot	10
bvadd	156	bvsub	1	bvult	14	bvule	65
bvuge	4	bvslt	2	bvsge	1	zero_extend	15
select	325	store	392	to_fp	2

Query 14

Status	unknown
Inferred Status	None
Size	55926
Compressed Size	3530
Max. Term Depth	28
Asserts	14
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	144	not	4	and	14	=	5
distinct	21	let	180	extract	8	bvnot	10
bvadd	174	bvsub	1	bvult	16	bvule	71
bvuge	4	bvslt	3	bvsge	1	zero_extend	15
select	379	store	444	to_fp	2

Query 15

Status	unknown
Inferred Status	None
Size	62741
Compressed Size	3742
Max. Term Depth	31
Asserts	15
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	159	not	4	and	15	=	5
distinct	24	let	205	extract	10	bvnot	11
bvadd	196	bvsub	1	bvult	19	bvule	83
bvuge	4	bvslt	3	bvsge	1	zero_extend	18
select	438	store	496	to_fp	2

Query 16

Status	unknown
Inferred Status	None
Size	70639
Compressed Size	4001
Max. Term Depth	35
Asserts	16
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	176	not	5	and	16	=	5
distinct	28	let	233	extract	13	bvnot	13
bvadd	221	bvsub	1	bvult	23	bvule	89
bvuge	4	bvslt	3	bvsgt	1	bvsge	1
zero_extend	22	select	509	store	555	to_fp	2

Query 17

Status	unknown
Inferred Status	None
Size	78182
Compressed Size	4141
Max. Term Depth	35
Asserts	17
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	192	not	5	and	17	=	5
distinct	30	let	262	extract	15	bvnot	14
bvadd	246	bvsub	1	bvult	28	bvule	95
bvuge	5	bvslt	3	bvsgt	1	bvsge	1
zero_extend	24	select	580	store	615	to_fp	2

Query 18

Status	unknown
Inferred Status	None
Size	86856
Compressed Size	4381
Max. Term Depth	39
Asserts	18
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	210	not	5	and	18	=	5
distinct	34	let	294	extract	18	bvnot	16
bvadd	274	bvsub	1	bvult	33	bvule	101
bvuge	5	bvslt	4	bvsgt	1	bvsge	1
zero_extend	28	select	663	store	680	to_fp	2

Query 19

Status	unknown
Inferred Status	None
Size	99542
Compressed Size	5093
Max. Term Depth	46
Asserts	19
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	231	not	5	and	19	=	5
distinct	42	let	334	extract	23	bvnot	19
bvadd	323	bvsub	1	bvult	43	bvule	131
bvuge	6	bvslt	4	bvsgt	1	bvsge	1
zero_extend	35	select	810	store	769	to_fp	2

Query 20

Status	unknown
Inferred Status	None
Size	111986
Compressed Size	5684
Max. Term Depth	51
Asserts	20
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	254	not	5	and	20	=	5
distinct	48	let	379	extract	27	bvnot	22
bvadd	372	bvsub	1	bvult	55	bvule	149
bvuge	7	bvslt	4	bvsgt	1	bvsge	1
zero_extend	41	select	950	store	866	to_fp	2