Benchmark

non-incremental/UFDTNIA/20241211-verus/verismo/ptr__ptr_e.9.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	996247
Compressed Size	76675
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	996239
Compressed Size	76686
Max. Term Depth	38
Asserts	2613
Declared Functions	661
Declared Constants	835
Declared Sorts	21
Defined Functions	25
Defined Recursive Functions	0
Defined Sorts	0
Constants	0
Declared Datatypes	27

Symbols

true	90	false	28	Bool	52	ite	35
not	66	or	16	and	446	=>	1274
=	1440	distinct	1	forall	1674	exists	7
let	38	Int	108	div	1	mod	1
+	2	-	6	*	1	<	52
<=	108	>	4	>=	2	Char	3