Benchmark

non-incremental/UFDTNIA/20241211-verus/verismo/tspec__security__sectype_test.8.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	888142
Compressed Size	56463
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	888134
Compressed Size	56473
Max. Term Depth	38
Asserts	2353
Declared Functions	449
Declared Constants	776
Declared Sorts	23
Defined Functions	9
Defined Recursive Functions	0
Defined Sorts	0
Constants	0
Declared Datatypes	7

Symbols

true	54	false	13	Bool	20	ite	28
not	38	or	6	and	293	=>	1098
=	1186	distinct	1	forall	1492	exists	7
let	20	Int	93	div	1	mod	1
+	2	-	6	*	1	<	67
<=	84	>	11	>=	11	Char	3