| System | Version | Divisions | Entrants | Affiliation | Entry date | System Description | Sample Solutions | 
|---|---|---|---|---|---|---|---|
| CHewTPTP | 1.0 | CNF (demo) | Eric McGregor (Christopher Lynch) | Clarkson University | 07/07/08 | Description |  | 
| Darwin | 1.3 | EPR | CASC | CASC-21 EPR winner | 03/04/08 | Description |  | 
| E | 1.0pre | FOF FNT CNF SAT EPR UEQ LTB | Stephan Schulz | Technische Universität München | 13/05/08 | Description |  | 
| EP | 1.0pre | FOF* LTB* | Stephan Schulz | Technische Universität München | 13/05/08 | Description | Samples | 
| E-Darwin | 1.0 | CNF EPR | Björn Pelzer | University Koblenz-Landau | 07/07/08 | Description |  | 
| E-KRHyper | 1.1 | FOF FNT CNF SAT EPR | Björn Pelzer | University Koblenz-Landau | 04/07/08 | Description |  | 
| Equinox | 3.0 | FOF CNF UEQ | Koen Claessen | Chalmers University of Technology | 07/07/08 | Description |  | 
| Infinox | 0.1 | FNT SAT (demo) | Koen Claessen (Ann Lillieström) | Chalmers University of Technology | 07/07/08 | ||
| iProver | 0.5 | FOF FNT CNF SAT EPR LTB | Konstantin Korovin | The University of Manchester | 07/07/08 | Description |  | 
| MaLARea | 0.3 | LTB* | Josef Urban | Charles University in Prague | 07/07/08 | Description | Samples | 
| MetaProver | 1.0 | FNT SAT | Matthew Streeter (Koen Claessen & Niklas Sörensson, Hans de Nivelle, Alex Fuchs, Joe Hurd, Konstantin Korovin, Stephan Schulz) | Carnegie Mellon University | 29/05/08 | Description |  | 
| Metis | 2.1 | FOF* FNT* CNF SAT EPR UEQ | Joe Hurd | Galois, Inc. | 21/05/08 | Description | Samples | 
| Muscadet | 3.0 | FOF* LTB | Dominique Pastre | Université René Descartes Paris‑5 | 12/06/08 | Description | Samples | 
| OSHL-S | 0.1 | FOF FNT CNF EPR | Hao Xu (David Plaisted) | University of North Carolina at Chapel Hill | 03/07/08 | Description |  | 
| Otter | 3.3 | FOF CNF UEQ | CASC (William McCune) | CASC (Argonne National Laboratory) | 03/04/08 | Description |  | 
| Paradox | 1.3 | SAT | CASC | CASC-21 SAT winner | 03/04/08 | Description |  | 
| Paradox | 2.2 | FNT* | CASC | CASC-21 FNT* winner | 03/04/08 | Description | Samples | 
| Paradox | 3.0 | FNT* SAT EPR | Koen Claessen | Chalmers University of Technology | 07/07/08 | Description | Samples | 
| randoCoP | 1.1 | FOF* LTB* | Jens Otten (Thomas Raths) | University of Potsdam | 22/06/08 | Description | Samples | 
| SInE | 0.3 | LTB* | Krystof Hoder | Charles University in Prague | 26/05/08 | Description | Samples | 
| SInE-VD | 0.3 | LTB (demo) | Krystof Hoder | Charles University in Prague | 03/06/08 | Description | Samples | 
| Vampire | 8.1 | CNF | CASC | CASC-21 CNF winner | 03/04/08 | Description |  | 
| Vampire | 9.0 | FOF* | CASC | CASC-21 FOF* winner | 03/04/08 | Missing | Samples | 
| Vampire | 10.0 | FOF* CNF EPR UEQ LTB* | Andrei Voronkov | University of Manchester | 27/06/08 | Missing | Samples | 
| Waldmeister | 806 | UEQ | CASC | CASC-21 UEQ winner | 03/04/08 | Description |  | 
| wgandalf | 0.98 | Withdrawn | Tanel Tammet | Tallinn University of Technology | 07/07/08 | ||
| Zenon | 0.5.0 | FOF* | Damien Doligez | INRIA | 29/06/08 | Description | Samples | 
| FOF | FNT | CNF | SAT | EPR | UEQ | LTB | 
|---|---|---|---|---|---|---|
| E 1.0pre EP 1.0pre* E-KRHyper 1.1 Equinox 3.0 iProver 0.5 Metis 2.1* Muscadet 3.0* OSHL-S 0.1 Otter 3.3 randoCoP 1.1* Vampire 9.0* Vampire 10.0* Zenon 0.5.0* | E 1.0pre E-KRHyper 1.1 iProver 0.5 MetaProver 1.0 Metis 2.1* OSHL-S 0.1 Paradox 2.2* Paradox 3.0* | E 1.0pre E-Darwin 1.0 E-KRHyper 1.1 Equinox 3.0 iProver 0.5 Metis 2.1 OSHL-S 0.1 Otter 3.3 Vampire 8.1 Vampire 10.0 | E 1.0pre E-KRHyper 1.1 iProver 0.5 MetaProver 1.0 Metis 2.1 Paradox 1.3 Paradox 3.0* | Darwin 1.3 E 1.0pre E-KRHyper 1.1 E-Darwin 1.0 iProver 0.5 Metis 2.1 OSHL-S 0.1 Paradox 3.0* | E 1.0pre Equinox 3.0 Metis 2.1 Otter 3.3 Vampire 10.0 Waldmeister 806 | E 1.0pre EP 1.0pre* iProver 0.5 MaLARea 0.3* Muscadet 3.0 randoCoP 1.1* SInE 0.3* Vampire 10.0* | 
| FOF | FNT | CNF | SAT | EPR | UEQ | LTB | 
|---|---|---|---|---|---|---|
| Infinox 0.1 | CHewTPTP 1.0 | Infinox 0.1 | SInE-VD 0.3* | 
| Entrant | System | T-Shirt | 
|---|---|---|
| Geoff Sutcliffe | Organizer | XLarge | 
| Alessandro Armando, | Panelist | XLarge | 
| Christoph Benzmüller | Panelist | Small | 
| John Slaney | Panelist | XLarge | 
| Peter Baumgartner* | E-KRHyper 1.1 | XXLarge | 
| Koen Claessen* | Paradox 3.0, Equinox 3.0, Infinox 0.1 | Large | 
| Damien Doligez* | Zenon 0.5.0 | XLarge | 
| Krystof Hoder* | SInE 0.3, SInE-VD 0.3 | XXLarge | 
| Joe Hurd* | Metis 2.1 | Large | 
| Konstantin Korovin* | iProver 0.5 | Medium | 
| Eric McGregor* | CHewTPTP 1.0 | Large | 
| Jens Otten* | randoCoP 1.1 | Medium | 
| Dominique Pastre* | Muscadet 3.0 | Medium | 
| Björn Pelzer* | E-KRHyper 1.1, E-Darwin 1.0 | Large | 
| Thomas Raths | randoCoP 1.1 | Large | 
| Stephan Schulz* | E 1.0pre, EP 1.0pre | XXLarge | 
| Matthew Streeter* | MetaProver 1.0 | Large | 
| Josef Urban* | MaLARea 0.3 | Large | 
| Andrei Voronkov | Vampire 10.0 | Large | 
| Hao Xu* | OSHL-S 0.1 | Medium |