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Generating DIMACS CNF file using bc2cnf is missing AND
I tried using the bc2cnf tool to generate the DIMACS CNF file of a boolean equation.
The input file contains the equation of an AND gate as shown below :
BC1.1
f := A & B;
ASSIGN f;
Command used:...
Partha
Votes: 0
Answers: 1
How to use soft constraints in Z3-Python to express 'abstract' biases in SAT search: such as 'I prefer half of the literals to be true and half false'
I previously asked in How to bias Z3's (Python) SAT solving towards a criteria, such as 'preferring' to have more negated literals, whether there was a way in Z3 (Python) to 'bias' the SAT...
Theo Deep
Votes: 0
Answers: 1
Flip/change satisfiability of SAT problem
Is there a way to change the satisfiability of a SAT problem without knowing whether the original problem is satisfiable or not beforehand?
There are satisfiability-preserving operations like removing...
Maria S.
Votes: 0
Answers: 0
How to bias Z3's (Python) SAT solving towards a criteria, such as 'preferring' to have more negated literals
In Z3 (Python) is there any way to 'bias' the SAT search towards a 'criteria'?
A case example: I would like Z3 to obtain a model, but not any model: if possible, give me a model that has a great amou...
Theo Deep
Votes: 0
Answers: 2