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z3 much slower than ortools SAT. Why?
I am trying out different solvers for a toy clique problem and was surprised to find that ortools using SAT seems much faster than z3. I am wondering if I am doing something wrong given that z3 does s...

Simd
Votes: 0
Answers: 2
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
Converting CNF format to DIMACS format
My lab partner and I are working on writing code to make our own SAT solver using Python for one of our courses. So far we have written this code to convert SoP to CNF. Now we are stuck as to how to c...
SRambo
Votes: 0
Answers: 1
Slow dnf to cnf in pycosat
Question in short
To have a proper input for pycosat, is there a way to speed up calculation from dnf to cnf, or to circumvent it altogether?
Question in detail
I have been watching this video from Ra...

physicalattraction
Votes: 0
Answers: 1