Benchmark

non-incremental/UFDTNIA/20241211-verus/verismo/tspec__security__sectype.49.smt2

Benchmarks generated by the Rust verifier Verus (https://verus-lang.github.io/verus/guide/) on the project Verismo (https://www.usenix.org/conference/osdi24/presentation/zhou) and processed using Mariposa (https://github.com/secure-foundations/mariposa). z3 solves this without nonlinear, but it cannot be expressed in SMTLib without a nonlinear theory.
This benchmarks was originally run with z3 with the following options:
    (set-option :auto_config false)
    (set-option :smt.mbqi false)
    (set-option :smt.case_split 3)
    (set-option :smt.qi.eager_threshold 100.0)
    (set-option :smt.delay_units true)
    (set-option :smt.arith.solver 2)
    (set-option :smt.arith.nl false)
    (set-option :pi.enabled false)
    (set-option :rewriter.sort_disjunctions false)

Benchmark
Size	1262856
Compressed Size	70980
License	Creative Commons Attribution 4.0 International (CC-BY-4.0)
Category	industrial
First Occurrence	2025-08-11
Generated By	Amar Shah
Generated On	2024-12-11 00:00:00
Generator	Verus
Dolmen OK	1
strict Dolmen OK	1
check-sat calls	1

Query 1

Status	unsat
Inferred Status	None
Size	1262848
Compressed Size	70990
Max. Term Depth	38
Asserts	2797
Declared Functions	670
Declared Constants	959
Declared Sorts	16
Defined Functions	12
Defined Recursive Functions	0
Defined Sorts	0
Constants	0
Declared Datatypes	9

Symbols

true	61	false	13	Bool	26	ite	28
not	42	or	8	and	388	=>	1385
=	1493	distinct	1	forall	1866	exists	7
let	32	Int	118	div	1	mod	1
+	2	-	6	*	1	<	50
<=	78	>	3	>=	15	Char	3