Benchmark

non-incremental/UFDTNIA/20241211-verus/systems/mimalloc-smt-pagelib_page.page_init._01.smt2

Benchmarks generated by the Rust verifier Verus (https://verus-lang.github.io/verus/guide/) on the project Verus Systems (https://dl.acm.org/doi/10.1145/3694715.3695952) 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)
    (set-option :smt.arith.solver 6)

Benchmark
Size	1020936
Compressed Size	91219
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	1020928
Compressed Size	91231
Max. Term Depth	40
Asserts	1839
Declared Functions	991
Declared Constants	740
Declared Sorts	71
Defined Functions	36
Defined Recursive Functions	0
Defined Sorts	0
Constants	0
Declared Datatypes	75

Symbols

true	37	false	19	Bool	76	ite	24
not	97	or	13	and	830	=>	1268
=	1634	distinct	1	forall	1508	exists	1
let	222	Int	187	div	1	mod	1
+	2	-	9	*	1	<	54
<=	137	>	6	>=	7