Benchmark

incremental/QF_ABVFP/20210211-Vector/Railway_C/f780e7a2.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	315238
Compressed Size	18793
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	25

Query 1

Status	unknown
Inferred Status	None
Size	1498
Compressed Size	903
Max. Term Depth	3
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

ite

1

distinct

1

bvult

1

Query 2

Status	unknown
Inferred Status	None
Size	2236
Compressed Size	1132
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	and	1	distinct	2	let	1
extract	1	bvnot	1	bvadd	4	bvult	1
bvule	1	zero_extend	2	select	1	store	3

Query 3

Status	unknown
Inferred Status	None
Size	9972
Compressed Size	2229
Max. Term Depth	37
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	8	and	2	distinct	39	let	31
extract	69	bvnot	98	bvand	62	bvadd	24
bvmul	4	bvult	3	bvule	4	bvuge	1
zero_extend	9	select	13	store	10

Query 4

Status	unknown
Inferred Status	None
Size	18980
Compressed Size	3172
Max. Term Depth	37
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	18	and	3	distinct	76	let	61
extract	137	bvnot	195	bvand	124	bvadd	42
bvmul	11	bvult	6	bvule	9	bvuge	2
zero_extend	15	select	37	store	25

Query 5

Status	unknown
Inferred Status	None
Size	36785
Compressed Size	5038
Max. Term Depth	37
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	61	or	9	and	9	=	11
distinct	149	let	92	extract	214	bvnot	297
bvand	186	bvadd	88	bvmul	29	bvult	14
bvule	21	bvuge	4	zero_extend	31	select	123
store	61

Query 6

Status	unknown
Inferred Status	None
Size	53417
Compressed Size	6877
Max. Term Depth	37
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	84	or	10	and	11	=	13
distinct	228	let	122	extract	317	bvnot	429
bvand	279	bvadd	128	bvmul	42	bvult	24
bvule	30	bvuge	7	zero_extend	44	select	194
store	93

Query 7

Status	unknown
Inferred Status	None
Size	67190
Compressed Size	8015
Max. Term Depth	37
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	104	or	10	and	12	=	13
distinct	269	let	152	extract	387	bvnot	529
bvand	341	bvadd	171	bvmul	58	bvult	35
bvule	39	bvuge	8	zero_extend	54	select	279
store	140

Query 8

Status	unknown
Inferred Status	None
Size	74527
Compressed Size	8482
Max. Term Depth	37
Asserts	8
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	126	not	1	or	10	and	13
=	13	distinct	273	let	176	extract	388
bvnot	531	bvand	341	bvadd	206	bvmul	68
bvult	46	bvule	42	bvugt	1	bvuge	8
zero_extend	56	select	364	store	182

Query 9

Status	unknown
Inferred Status	None
Size	88727
Compressed Size	9942
Max. Term Depth	37
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	149	not	2	or	10	and	14
=	13	distinct	312	let	206	extract	457
bvnot	629	bvand	403	bvadd	254	bvmul	85
bvult	59	bvule	48	bvugt	2	bvuge	9
zero_extend	64	select	453	store	232

Query 10

Status	unknown
Inferred Status	None
Size	96942
Compressed Size	10313
Max. Term Depth	37
Asserts	10
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	176	not	3	or	10	and	15
=	13	distinct	314	let	235	extract	458
bvnot	629	bvand	403	bvadd	291	bvmul	96
bvult	71	bvule	53	bvugt	2	bvuge	9
zero_extend	65	select	542	store	284

Query 11

Status	unknown
Inferred Status	None
Size	104968
Compressed Size	10719
Max. Term Depth	37
Asserts	11
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	203	not	3	or	10	and	16
=	13	distinct	315	let	264	extract	458
bvnot	629	bvand	403	bvadd	328	bvmul	107
bvult	84	bvule	58	bvugt	2	bvuge	9
zero_extend	65	sign_extend	1	select	629	store	334

Query 12

Status	unknown
Inferred Status	None
Size	114453
Compressed Size	11044
Max. Term Depth	38
Asserts	12
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	231	not	3	or	10	and	17
=	13	distinct	320	let	295	extract	459
bvnot	630	bvand	403	bvadd	370	bvmul	118
bvult	98	bvule	63	bvugt	2	bvuge	10
zero_extend	67	sign_extend	7	select	734	store	390

Query 13

Status	unknown
Inferred Status	None
Size	123973
Compressed Size	11269
Max. Term Depth	38
Asserts	13
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	259	not	3	or	10	and	18
=	13	distinct	323	let	327	extract	463
bvnot	631	bvand	403	bvadd	411	bvmul	129
bvult	113	bvule	73	bvugt	2	bvuge	11
zero_extend	68	sign_extend	12	select	845	store	448

Query 14

Status	unknown
Inferred Status	None
Size	140104
Compressed Size	12514
Max. Term Depth	41
Asserts	14
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	288	not	3	or	10	and	19
=	13	distinct	360	let	362	extract	532
bvnot	728	bvand	465	bvadd	460	bvmul	146
bvult	129	bvule	78	bvugt	2	bvuge	12
zero_extend	74	sign_extend	15	select	964	store	509

Query 15

Status	unknown
Inferred Status	None
Size	156343
Compressed Size	13042
Max. Term Depth	42
Asserts	15
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	318	not	3	or	10	and	20
=	13	distinct	397	let	397	extract	600
bvnot	824	bvand	527	bvadd	507	bvmul	161
bvult	146	bvule	88	bvugt	2	bvuge	13
zero_extend	79	sign_extend	18	select	1090	store	573

Query 16

Status	unknown
Inferred Status	None
Size	173503
Compressed Size	13494
Max. Term Depth	44
Asserts	16
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	349	not	3	or	10	and	21
=	13	distinct	434	let	435	extract	669
bvnot	921	bvand	589	bvadd	559	bvmul	181
bvult	164	bvule	93	bvugt	2	bvuge	14
zero_extend	85	sign_extend	21	select	1224	store	640

Query 17

Status	unknown
Inferred Status	None
Size	184182
Compressed Size	13942
Max. Term Depth	44
Asserts	17
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	380	not	3	or	10	and	22
=	14	distinct	434	let	472	extract	670
bvnot	921	bvand	589	bvadd	604	bvmul	197
bvult	181	bvule	98	bvugt	2	bvuge	14
zero_extend	85	sign_extend	24	select	1352	store	707

Query 18

Status	unknown
Inferred Status	None
Size	193915
Compressed Size	14729
Max. Term Depth	49
Asserts	17
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	385	not	3	or	10	and	24
=	13	distinct	479	let	478	extract	740
bvnot	1020	bvand	651	bvadd	621	bvmul	205
bvult	185	bvule	103	bvugt	2	bvuge	16
zero_extend	94	sign_extend	24	select	1386	store	716
fp	1	fp.leq	1	fp.geq	1	to_fp	2

Query 19

Status	unknown
Inferred Status	None
Size	215192
Compressed Size	15833
Max. Term Depth	50
Asserts	18
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	420	not	3	or	10	and	25
=	14	distinct	518	let	522	extract	810
bvnot	1118	bvand	713	bvadd	683	bvmul	231
bvult	207	bvule	118	bvugt	2	bvuge	17
zero_extend	101	sign_extend	27	select	1574	store	809
fp	1	fp.leq	1	fp.geq	1	to_fp	4

Query 20

Status	unknown
Inferred Status	None
Size	230589
Compressed Size	16709
Max. Term Depth	53
Asserts	19
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	457	not	3	or	10	and	26
=	15	distinct	524	let	569	extract	813
bvnot	1121	bvand	713	bvadd	743	bvmul	252
bvult	230	bvule	133	bvugt	2	bvuge	17
zero_extend	105	sign_extend	30	select	1764	store	901
fp	2	fp.mul	1	fp.leq	1	fp.geq	1
roundTowardPositive	1	to_fp	6

Query 21

Status	unknown
Inferred Status	None
Size	245586
Compressed Size	16996
Max. Term Depth	55
Asserts	20
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	495	not	3	or	10	and	27
=	15	distinct	527	let	618	extract	815
bvnot	1123	bvand	713	bvadd	804	bvmul	273
bvult	254	bvule	143	bvugt	2	bvuge	17
zero_extend	108	sign_extend	33	select	1954	store	994
fp	2	fp.mul	1	fp.leq	1	fp.geq	1
roundTowardPositive	1	to_fp	6

Query 22

Status	unknown
Inferred Status	None
Size	259635
Compressed Size	17076
Max. Term Depth	55
Asserts	21
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	534	not	3	or	10	and	28
=	15	distinct	529	let	667	extract	816
bvnot	1123	bvand	713	bvadd	864	bvmul	294
bvult	278	bvule	148	bvugt	2	bvuge	17
zero_extend	109	sign_extend	36	select	2131	store	1082
fp	2	fp.mul	1	fp.leq	1	fp.geq	1
roundTowardPositive	1	to_fp	6

Query 23

Status	unknown
Inferred Status	None
Size	259703
Compressed Size	17088
Max. Term Depth	56
Asserts	21
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	534	not	3	or	10	and	28
=	15	distinct	528	let	668	extract	816
bvnot	1123	bvand	713	bvadd	864	bvmul	294
bvsub	1	bvult	278	bvule	148	bvugt	2
bvuge	17	bvsgt	1	zero_extend	109	sign_extend	36
select	2132	store	1082	fp	2	fp.mul	1
fp.leq	1	fp.geq	1	roundTowardPositive	1	to_fp	6

Query 24

Status	unknown
Inferred Status	None
Size	274990
Compressed Size	17265
Max. Term Depth	57
Asserts	22
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	574	not	4	or	10	and	29
=	16	distinct	532	let	719	extract	818
bvnot	1125	bvand	713	bvadd	928	bvmul	315
bvsub	1	bvult	303	bvule	153	bvugt	2
bvuge	17	bvsgt	1	zero_extend	112	sign_extend	39
select	2326	store	1176	fp	2	fp.mul	1
fp.leq	1	fp.geq	1	roundTowardPositive	1	to_fp	6

Query 25

Status	unknown
Inferred Status	None
Size	290289
Compressed Size	18668
Max. Term Depth	57
Asserts	23
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	616	not	5	or	10	and	31
=	17	distinct	535	let	770	extract	819
bvnot	1125	bvand	713	bvadd	992	bvmul	336
bvsub	1	bvult	328	bvule	158	bvugt	2
bvuge	17	bvsgt	2	zero_extend	115	sign_extend	42
select	2514	store	1269	fp	2	fp.mul	1
fp.leq	1	fp.geq	1	roundTowardPositive	1	to_fp	6