z3

z3

Bit blasting gives answers that do not live up to the constraints

Implementation for decision procedure for the theory of the reals

Why is Z3 unable to prove `unsat` for this query, whereas cvc5 succeeds?

A Skolem model in Z3 should be unique, but is printing several (and repeated)

Best Z3 tactics for elementary algebra of fields

SMT solvers for real closed fields (e.g., trascendentals and infinitesimals) in practise? Z3, MetiTarski, dReal

SMT2Lib slows after a non-negativity assert

A model of a simple formula 'Exists([y],ForAll([x],Phi))' should be 'y=2' but Z3 it is returning '[]'

What does a model mean in a universally quantified formula? Is it a function?

How to check in Z3py whether the expression contains a specific variable or expression?

How to output more than one Skolem functions in Z3(Py)

Can Z3 fpRealToFP be used for practical floating point accuracy proofs?

Applying Lookahead with z3 Solver

In Z3, I cannot understand result of quantifier elimination of Exists y. Forall x. (x>=2) => ((y>1) /\ (y<=x))

"Intersection" of two Skolem functions is not as expected in Z3(Py)

Z3 - how to count matches?

Dafny cannot prove that 'a^2<=b^2*c^2' implies 'a<=b*c' for reals greater than 0

Confused about a simple SAT matching problem using Z3

Z3 fails to find simple sat solution after quantified bitvector assertion

Dafny: property '2*x*y <= x^2+y^2' holds with primitive operations (like 'x*x'), but not when I define operations in my own (like 'power(x,2)')

Get atoms of a Boolean formula in Z3

Proving a covariance inequality in Dafny, use contradiction?

How to compute the upper part of a product of two bit-vectors?

(Semi-decidable) combination of first-order theories is possible in Z3, but what about an actual semantic/signature-wise combination?

How does Dafny support induction if Z3 does not?

How can I apply strategies and tactics in optimizing z3?

Multiple UserPropagators

Is it possible to express rising/falling edge operators as SAT/SMT formula?

Z3 switching between unknown/unsat by just changing the range sort of array

What does it mean for a fact used in Isabelle to have a number after the name?

Z3_solver_check returning Z3_L_UNDEF

Is it possible to solve for function operations given inputs and outputs?

Z3-solver throws 'model is not available' exception on python3 w/ parallel_enable options set

How can I optimize an smtlib query reasoning about partial orders?

z3 with LIA logic can return real?

Parsing SMTLIB using the Z3 C API without losing `push`, `pop` and `check-sat` commands

Possible Z3 bug with pattens/triggers

Is there a way to assert that the first digit (most significant) of number is a particular digit?

How to compare two expression in z3?

How to construct Empty BitVec in z3

Z3 solver: mapping boolean to integer and computing sums

How to use tactics in z3's SMT2 syntax?

Why does the type change to Real in z3 python?

Understanding Z3's low performance on a quantified LIA formula

How to perform Cartesian Product in Z3 SMT Solver?

How to alter assertions in a solver without having to repeatedly create a new solver in z3 Python API

Z3 emitting array representation it cannot parse under ALIA

How do I create additional constraints from a model obtained by a solver in z3 Python API?

Speed up Z3 to CNF conversion

Can anyone help how to get total number of variables and clauses generated by Z3py

How can I define a function in z3 Python API since the new SMT-LIB standard?

How to get_unsat_core in Z3?

Why is Z3 giving me unsat for the following formula?

How can I reduce the following assert statements?

Strange result for arrays and datatypes when using OCaml API

How to model struct in z3?

Modelling finite field arithmetic mod p in Z3

Z3 Checking whether all values in array are unique

When will the SMT-LIB standard be extended to include optimization?

z3 usage problem in java and strange error

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