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Garmo SolversSPINFORGE / A GARMO LABS COMPANY

Scheduling

Schedule job shops and factory operations, with proofs of optimality where they are found.

Conceptual product artwork for Scheduling, not physical hardware
Conceptual product artworkDrag to explore ↔
GARMO SOLVERS · S09

Constraint Programming in C++: 39 of 40 Schedules Proved Optimal vs CP-SAT's 20

39/1/0vs CP-SAT, 40 schedules, 20 s
39 vs 20proved optimal
70/0/10Taillard 80 vs CP-SAT, 60 s
2.78% vs 9.55%mean gap to best known
Schedules proved optimal in 20 s, by size
Schedules proved optimal in 20 s, by size
Full result, charts and conditions

THE PRODUCT, IN PRACTICE

Schedule job shops
and prove the optimum

Schedule job shops and factory operations, with proofs of optimality where they are found. It is a newer Garmo Solvers module from the October 2026 benchmark campaign, outside the 1.0.2 release. Results are checked against the original input; the measured result below states where it is ahead and where it is not.

BUILT FOR
Manufacturing, operations and planning teams with job-shop and machine-scheduling workloads.
CHALLENGES → PRODUCT RESPONSE

The problem you face.
What the product changes.

YOUR CHALLENGEWITH SCHEDULING
01

The problem needs the right operation

A job-shop instance in the standard Taillard or job-shop format.

Schedule job shops and factory operations, with proofs of optimality where they are found.

02

A result must answer the original question

An answer detached from its original constraints or input is difficult to rely on.

The suite rechecks the answer against the original input and identifies the applicable result state.

03

The comparison needs a defined scope

A capability or benchmark result is not a universal promise for a different workload.

Evaluate the selected input, resource budget, complete cost and required certificate against your baseline.

WHAT YOU GET

A defined capability.
A useful result.

01

Selected solving capability

Schedule job shops and factory operations, with proofs of optimality where they are found.

02

Original-input result

A schedule and its makespan, re-checked independently, with an optimality proof when one is found in the budget.

03

Access by setup scope

Python API with headless execution today. garmo CLI and garmo-mcp setup is scoped on request; this publication does not invent executable commands or MCP tool names.

04

Checked result

Every schedule is re-checked against the original precedence and machine constraints.

GARMO SOLVERS / MEASURED RESULT

Measured: 70/0/10 vs CP-SAT on Taillard

On all 80 Taillard job-shop instances at 60 s on one thread: better than CP-SAT on 70 and worse on 10, with a mean gap to the best known of 2.78% against 9.55%; CP-SAT wins only the 15x15 set (ta01 to ta10). On 40 generated schedules at 20 s it proves 39 optimal against CP-SAT's 20.

Source: Garmo Labs benchmark campaign, October 2026. Results apply to the stated inputs, hardware and conditions; they are not universal competitor rankings.

See the measured result and charts
EXAMPLE CUSTOMER WORKFLOW

Use Scheduling in a defined workflow

A customer has a supported model and wants an accepted result without adopting every other module.

Illustrative customer use—not a new benchmark or completed customer deployment.
  1. 01→

    Provide the original input and define the useful outcome.

  2. 02→

    Run the selected module under its supported resource and interface scope.

  3. 03→

    Review the returned answer, original-input checks and completion state.

FIT & ACCEPTANCE

Start with the task.
Agree the useful outcome.

What you bring
A job-shop instance in the standard Taillard or job-shop format.
What a useful evaluation measures
  • +Accepted original-model result
  • +Appropriate certificate or disclosed uncertified state
  • +Total time, memory and operating cost
Delivery
License the selected capability, commission an implementation, or agree an operated service. Infrastructure and additional engineering are specified separately.
QUESTIONS BEFORE BUYING

A clear scope.
A clear relationship.

What is the important boundary?−

A schedule found in the budget is not an optimality proof unless the proof is reported; CP-SAT is ahead on the 15x15 Taillard set.

How is it priced?+

$60,000 per year for the standalone module licence, for a named scope. The platform plans cover development use across the catalog; production rights for this module are part of the order.

How do we get access?+

Python API with headless execution today. garmo CLI and garmo-mcp setup is scoped on request; this publication does not invent executable commands or MCP tool names.

PUT THE PRODUCT TO WORK

Tell us what needs to improve.

Bring a task, an accepted outcome and the environment in which the product needs to work.

Discuss this workflow ↗
PRODUCT RELATIONSHIPS

Related, not interchangeable.

ONE PLATFORM

Choose a qualified workflow.

Select the capability you need directly or include its compatible role in a qualified platform workflow. Production scope identifies release, environment, capacity and support; a product count is not an entitlement.

Explore monthly plans See the system connections
START WITH THIS PRODUCT

Use the software directly or ask us to scope the implementation.

YOUR NEXT MOVELET’S MAKE IT COUNT

Put it
to work.

One capability. A connected workflow.
A team to put it into practice.

patrick@garmolabs.com

FIND YOUR CAPABILITY