Benchmark

non-incremental/UFDTNIA/20241211-verus/verismo/security.12.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	1613730
Compressed Size	109000
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	1613722
Compressed Size	109009
Max. Term Depth	94
Asserts	3535
Declared Functions	980
Declared Constants	1061
Declared Sorts	32
Defined Functions	19
Defined Recursive Functions	0
Defined Sorts	0
Constants	0
Declared Datatypes	61

Symbols

true	118	false	34	Bool	46	ite	28
not	59	or	13	and	761	=>	1694
=	2110	distinct	1	forall	2291	exists	7
let	77	Int	131	div	1	mod	1
+	2	-	6	*	1	<	58
<=	129	>	2	>=	1	Char	3

Evaluations

Evaluation	Rating	Solver	Variant	Result	Wallclock	CPU Time
SMT-COMP 2025	0.67 (1/3)	cvc5	cvc5	unsat ✅	597.67694	597.47341
		iProver	iProver v3.9.3	unknown ❌	1201.78921	4727.90469
		SMTInterpol	SMTInterpol	unknown ❌	513.67022	1588.08369