Pilspector
Features
- Parse
.pil
and.pil.json
- Conversion to smt2, nondeterminism checks
- Pattern matching on polynomial identities
Requirements
- rust
- nodejs
- z3
Setup
git submodule update --init
cargo run
Nondeterminism checks
In order to run nondeterminism checks for a state machine, Pilspector requires the PIL source code of the state machine, the size of the execution cycle, and what are input and output variables in the machine.
Using byte4.pil
as an example, we have freeIN
as the input variable, and
out
as the output variable in the third row.
$ cargo run -- smt pil/zkevm/byte4.pil -i "Byte4_freeIN" -o "Byte4_out" -r 3
State machine is deterministic.