AI INFRASTRUCTURE FOR SILICON

The reasoning layer
for chip verification.

Vatica turns days of manual debugging into minutes of automated analysis. We reason across logs, waveforms, and RTL to deliver root cause — not more data.

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50–70%

of engineering effort spent on verification

10×

faster root-cause diagnosis

THE PROBLEM

Chip verification debugging is slow, manual, and unpredictable.

Verification dominates 50–70% of silicon engineering effort. When tests fail, engineers still sift through logs, waveforms, and specs by hand to find root cause. The schedule slips. Tapeouts slip with it.

Manual

Engineers sift gigabytes of simulation output by hand. Tribal knowledge dominates outcomes.

Time-consuming

Hours to days per failure. Debug cycles stretch unpredictably across regressions.

Brittle

Hard-coded heuristics break across designs. Tools generate data, not answers.

HOW IT WORKS

Three artifacts. One reasoning engine.

Vatica fuses every artifact your verification flow already produces — waveforms, logs, and RTL — and reasons across them to pinpoint root cause automatically.

VCD

Waveforms

Detect signal anomalies and glitches. Flag X/Z states and metastability. Check timing and protocol windows.

01clk ▁▔▁▔▁▔▁▔

02req ▁▁▔▔▔▔▁▁

03ack ▁▁▁▁▁▁▔▔

04data ▔X▔▁▔▔▁▔

UVM

Simulation Logs

Stream and parse GB-scale logs. Cluster errors. Correlate events across thousands of tests.

01[UVM_ERROR] @1240ns: scoreboard mismatch

02[UVM_INFO] expected = 0xDEAD_BEEF

03[UVM_INFO] actual = 0xDEAD_B00F

04[UVM_ERROR] @1480ns: timeout on req

RTL

SystemVerilog

Parse module hierarchy and signal drivers. Extract FSM states, clock domains, assertions.

01module fifo_ctrl (

02 input logic clk, rst_n,

03 input logic wr_en, rd_en,

04 output logic full, empty

05);

DIAGNOSTIC ENGINE

Six agents. One diagnosis.

Specialized agents collaborate across artifacts. Triage routes the failure; analysts inspect logs, waveforms, and RTL in parallel; synthesis assembles the answer.

Triage

Log Analyst

Waveform

RTL Trace

Knowledge

Synthesis

Triage Agent

Classifies failure type and routes analysis to relevant signals, logs, and modules.

Log Analyst

Streams and clusters error patterns across regression output.

Waveform Agent

Detects anomalies, X/Z states, and protocol violations in signal traces.