Benchmark

non-incremental/UFDTNIA/20241211-verus/verismo/tspec__security__sectype.20.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	1163736
Compressed Size	67778
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	1163728
Compressed Size	67789
Max. Term Depth	38
Asserts	2747
Declared Functions	616
Declared Constants	902
Declared Sorts	16
Defined Functions	12
Defined Recursive Functions	0
Defined Sorts	0
Constants	0
Declared Datatypes	9

Symbols

true	58	false	13	Bool	23	ite	28
not	40	or	8	and	339	=>	1319
=	1378	distinct	1	forall	1812	exists	7
let	32	Int	102	div	1	mod	1
+	2	-	6	*	1	<	49
<=	77	>	3	>=	3	Char	3