Skip to content
Merged
Show file tree
Hide file tree
Changes from all commits
Commits
File filter

Filter by extension

Filter by extension

Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
4 changes: 2 additions & 2 deletions submissions/bitwuzla-fixed.json
Original file line number Diff line number Diff line change
Expand Up @@ -3,7 +3,7 @@
"contributors": ["Aina Niemetz", "Mathias Preiner"],
"contacts": ["Mathias Preiner <preiner@cs.stanford.edu>"],
"final": true,

"competitive": false,
"archive": {
"url": "https://zenodo.org/records/21445437/files/bitwuzla-submission-smtcomp-2026.zip?download=1",
"h": {"sha256": "9ff83e5a77d5af392386341e462c5fb2d420d0e9e27ab22900b02026d2871745"}
Expand All @@ -14,7 +14,7 @@
"website": "https://bitwuzla.github.io",
"system_description": "https://bitwuzla.github.io/data/smtcomp2026/paper.pdf",
"solver_type": "Standalone",
"seed": "42",
"seed": "0",
"participations": [
{
"tracks": ["SingleQuery"],
Expand Down
12 changes: 6 additions & 6 deletions web/content/cloud_track/call-for-solvers.txt
Original file line number Diff line number Diff line change
Expand Up @@ -11,9 +11,9 @@ k


We invite registration of solvers for the cloud track at SMT-COMP 2026.
The cloud track is run separately from all other tracks with its own procedur es,
infrastructure, deadlines, and result announcement. Please read the related
instructions on the SMT-COMP website [1].
The cloud track is run separately from all other tracks with its own procedur es,
infrastructure, deadlines, and result announcement. Please read the related
instructions on the SMT-COMP website [1].

The submission deadline for (first versions of) cloud solvers is

Expand All @@ -25,16 +25,16 @@ submitted solvers may be updated via the pull request until

***Aug 22, 2026 AoE***

The cloud track is hosted by AWS and uses a different infrastructure than
all other tracks.
The cloud track is hosted by AWS and uses a different infrastructure than
all other tracks.

The organizing team

Dominik Winterer (chair) - University of Manchester, United Kingdom
Martin Jonáš - Masaryk University, Czechia
Tomáš Kolárik - Università della Svizzera italiana, Switzerland

Contacts for inquiries about the cloud track:
Contacts for inquiries about the cloud track:
Cayden Codel — crcodel@amazon.com
Robert Jones — rbtjones@amazon.com

Expand Down
23 changes: 15 additions & 8 deletions web/content/cloud_track/index.md
Original file line number Diff line number Diff line change
Expand Up @@ -2,45 +2,52 @@

The cloud track of SMT-COMP '26 is run separately from all other tracks with its own procedures, infrastructure, deadlines, and result announcement.

### Key dates
### Key dates

- **Aug 8, 2026**— preliminary call for solvers (should compile & pass basic tests).
- **Aug 22, 2026** — final call for solvers

All deadlines are 11:59 PM AoE (Anywhere on Earth).

### Submission Instructions
### Submission Instructions

#### Infrastructure

#### Infrastructure
[`aws-samples/aws-batch-comp-infrastructure-sample`](https://github.com/aws-samples/aws-batch-comp-infrastructure-sample) on the **`mainline-2026`** (default).
[`aws-samples/aws-batch-comp-infrastructure-sample`](https://github.com/aws-samples/aws-batch-comp-infrastructure-sample) on the **`mainline-2026`** (default).

*Each submission needs to be prepared according based on this repository.*
_Each submission needs to be prepared according based on this repository._

#### What to Submit

In your solver's repo, add a top-level **`aws-build/`** directory containing:

1. **Dockerfile** — must extend the provided base Dockerfile; build solver **from source**; dependencies only via standard package managers (e.g. `apt-get`); `git clone` allowed only for open-source repos.
2. **`solver_cmd.py`** — returns the command-line args used to invoke your solver.

Repo (including source) must stay **open source** at least through the final deadline.

#### Solver Requirements

- Return exit codes: **10 = SAT, 20 = UNSAT, 0 = UNKNOWN**, anything else = error.
- (Distributed only) Your Dockerfile should compile solvers for both the leader and the worker. Note that the solver harness invokes one machine (the leader) per problem; the leader is responsible for driving workers over SSH/MPI using the provided list of IP addresses.
- (Distributed only) Your Dockerfile should compile solvers for both the leader and the worker. Note that the solver harness invokes one machine (the leader) per problem; the leader is responsible for driving workers over SSH/MPI using the provided list of IP addresses.
- The provided solver harness downloads benchmarks previously uploaded to S3 (`.cnf`/`.smt2`, compressed OK) and runs until timeout/memout.


#### Steps

1. Fix exit codes.
2. Write Dockerfile + `solver_cmd.py`.
3. Add YAML config describing the solver.
4. Build/test locally with `satcomp.py` (recommended before submitting).
5. *(Optional, encouraged)* Test on AWS — you cover costs, likely under $100.
5. _(Optional, encouraged)_ Test on AWS — you cover costs, likely under $100.
6. Submit repo link (or tarball) with `aws-build/`.

#### Timeouts & Specs

- Cloud track timeout: **200s** (recommended, mirrors SAT-COMP).
- Parallel track timeout: **1000s**.
- 2024 hardware reference: 100x m4.4xlarge (16 vCPU / 8 core, 64GB RAM each).

### Contacts

- Cayden Codel — crcodel@amazon.com
- Robert Jones — rbtjones@amazon.com
15 changes: 6 additions & 9 deletions web/content/news/2026-05-16-final-call.md
Original file line number Diff line number Diff line change
@@ -1,22 +1,19 @@
---
layout: single
author:
title: Final Call for Solvers
title: Final Call for Solvers
date: 2026-05-16T00:00:00+01:00
---

21st International Satisfiability Modulo Theories Competition
(SMT-COMP'26)
FINAL CALL FOR SOLVERS
21st International Satisfiability Modulo Theories Competition
(SMT-COMP'26)
FINAL CALL FOR SOLVERS

July 24–25, 2026
Lisbon, Portugal



We invite registration of solvers for SMT-COMP 2026.


Solvers are entered into the competition via a pull request to the SMT-COMP
GitHub repository at:

Expand Down Expand Up @@ -71,7 +68,7 @@ These can be specified as part of the solver submission and changed until the
deadline for the final solver. The default configuration is used for all other
tracks.

Please see the competition rules for further details. Do not hesitate contacting us
Please see the competition rules for further details. Do not hesitate contacting us
if you have any questions or comments.

Sincerely,
Expand All @@ -83,6 +80,7 @@ Martin Jonáš - Masaryk University, Czechia
Tomáš Kolárik - Università della Svizzera italiana, Switzerland

## COMMUNICATION:

The competition website is at
https://smt-comp.github.io/2026/

Expand All @@ -91,4 +89,3 @@ https://github.com/SMT-COMP/smt-comp.github.io

Public email regarding the competition may be sent to
smt-announce@googlegroups.com

Loading