| System | Version | Divisions | ✓ | Entrant (Associates) | Entrant's Affiliation | Entry date | Description | Solutions | Source |
|---|---|---|---|---|---|---|---|---|---|
| ATPBoost | 1.0 | LTB (demo) | Bartosz Piotrowski (Josef Urban, Stephan Schulz) | University of Warsaw, Czech Technical University in Prague | 05/06/20 | Description | Samples | ||
| CSE | 1.3 | FOF | R | Feng Cao (Yang Xu, Jian Zhong, Peiyao Liu, Guanfeng Wu, Jun Liu, Shuwei Chen, Xingxing He, Peng Xu, Qinghua Liu, Huimin Fu, Zhenming Song) | Southwest Jiaotong University | 28/05/20 | Description | Samples | Source |
| CSE_E | 1.2 | FOF | R | Feng Cao (Yang Xu, Stephan Schulz, Peiyao Liu, Jian Zhong, Jun Liu, Zhihui Li, Shuwei Chen, Guanfeng Wu, Keming Wang, Xiaodong Guan, Zhenming Song) | Southwest Jiaotong University | 28/05/20 | Description | Samples | Source |
| CVC4 | 1.8 | THF TFA FOF FNT | R | Andrew Reynolds (Haniel Barbosa, Cesare Tinelli, Clark Barrett) | University of Iowa | 02/06/20 | Description | Samples | Source |
| E | 2.4 | UEQ | R | CASC | CASC-27 winner | 05/03/20 | Description | Samples | Source |
| E | 2.5 | FOF FNT UEQ LTB | R | Stephan Schulz | DHBW Stuttgart | 05/03/20 | Description | Samples | Source |
| Enigma | 0.5.1 | FOF | R | Jan Jakubuv (Josef Urban, Mirek Olšák, Karel Chvalovský, Stephan Schulz) | Czech Technical University in Prague | 05/06/20 | Description | Samples | Source |
| Etableau | 0.2 | FOF UEQ | R | John Hester | University of Florida | 20/05/20 | Description | Samples | Source |
| GKC | 0.5.1 | FOF UEQ LTB | R | Tanel Tammet | Tallinn University of Technology | 13/05/20 | Description | Samples | Source |
| iProver | 3.3 | FOF FNT (demo) UEQ LTB | R | Konstantin Korovin (André Duarte, Edvard Holden, Julio Cesar Lopez Hernandez) | University of Manchester | 29/05/20 | Description | Samples | Source |
| lazyCoP | 0.1 | FOF UEQ | R | Michael Rawson (Giles Reger) | University of Manchester | 28/05/20 | Description | Samples | Source |
| leanCoP | 2.2 | FOF | R | Jens Otten | University of Oslo | 03/06/20 | Description | Samples | Source |
| LEO-II | 1.7.0 | THF | R | Alexander Steen (Christoph Benzmüller) | University of Luxembourg | 22/05/20 | Description | Samples | Source |
| Leo-III | 1.4 | LTB | R | CASC | CASC-27 winner | 05/03/20 | Description | Samples | Source |
| Leo-III | 1.5 | THF LTB | R | Alexander Steen (Christoph Benzmüller) | University of Luxembourg | 22/05/20 | Description | Samples | Source |
| MaLARea | 0.9 | LTB (demo) | Josef Urban (Jan Jakubuv, Cezary Kaliszyk, Bartosz Piotrowski, Stephan Schulz, Mirek Olšák) | Czech Technical University in Prague | 05/06/20 | Description | Samples | ||
| Prover9 | 1109a | FOF (demo) | R | CASC (William McCune, Bob Veroff) | CASC (University of New Mexico) | 16/04/19 | Description | Samples | Source |
| PyRes | 1.3 | FOF FNT | R | Stephan Schulz | DHBW Stuttgart | 28/05/20 | Description | Samples | Source |
| Satallax | 3.4 | THF | R | CASC | CASC-27 winner | 05/03/20 | Description | Samples | Source |
| Satallax | 3.5 | THF | R | Michael Färber | Inria, LSV, ENS Paris-Saclay | 25/05/20 | Description | Samples | Source |
| Twee | 2.2.1 | FOF UEQ | R | Nick Smallbone (Koen Claessen) | Chalmers University of Technology | 26/05/20 | Description | Samples | Source |
| Vampire | 4.4 | TFA FOF FNT | R | CASC | CASC-27 winner | 05/03/20 | Description | Samples | Source |
| Vampire | 4.5 | THF TFA FOF FNT UEQ | R | Giles Reger (Martin Suda, Andrei Voronkov, Evgeny Kotelnikov, Laura Kovacs, Martin Riener, Michael Rawson, Bernhard Gleiss, Jakob Rath, Ahmed Bhayat, Petra Hozzova, Johannes Schoisswohl) | University of Manchester | 11/05/20 | Description | Samples | Source |
| Zipperposition | 2.0 | THF FOF LTB | R | Petar Vukmirovic (Alexander Bentkamp, Simon Cruanes, Sophie Tourret, Visa Nummelin) | Vrije Universiteit Amsterdam | 22/05/20 | Description | Samples | Source |
| THF | TFA | FOF | FNT | UEQ | LTB |
|---|---|---|---|---|---|
|
CVC4 1.8 LEO-II 1.7.0 Leo-III 1.5 Satallax 3.5 Vampire 4.5 Zipperposition 2.0 |
CVC4 1.8 Vampire 4.5 |
CSE 1.3 CSE_E 1.2 CVC4 1.8 E 2.5 Enigma 0.5.1 Etableau 0.2 GKC 0.5.1 iProver 3.3 lazyCoP 0.1 leanCoP 2.2 PyRes 1.3 Twee 2.2.1 Vampire 4.5 Zipperposition 2.0 |
CVC4 1.8 E 2.5 iProver 3.3 PyRes 1.3 Vampire 4.5 |
E 2.5 Etableau 0.2 GKC 0.5.1 iProver 3.3 lazyCoP 0.1 Twee 2.2.1 Vampire 4.5 |
E 2.5 GKC 0.5.1 iProver 3.3 Leo-III 1.5 Zipperposition 2.0 |
| THF | TFA | FOF | FNT | UEQ | LTB |
|---|---|---|---|---|---|
|
Satallax 3.4 |
Vampire 4.4 |
Prover9 1109a Vampire 4.4 |
Vampire 4.4 |
E 2.4 |
ATPBoost 1.0 Leo-III 1.4 MaLARea 0.9 |
| Who | System | T-Shirt | Rego | Here? | Dinner? | Notes |
|---|---|---|---|---|---|---|
| Ahmed Bhayat | Vampire 4.5 | None | Paid | No | No | Post to Giles. |
| Chad Brown | Organizer | Medium | No | No | Post to Prague. | |
| Feng Cao | CSE 1.3, CSE_E 1.2 | XLarge | Paid | No | No | Give to Qinghua. |
| Karel Chvalovský | Enigma 0.5.1 | Medium | No | No | Post to Prague. | |
| André Duarte | iProver 3.3 | Medium | Paid | No | No | Post to Giles. |
| Michael Färber | Satallax 3.5 | Medium | Paid | No | No | Post to Laura |
| Pascal Fontaine | Panelist | Large | Free | No | No |
Universite de Liege, Institut Montefiore Bat. B28 Systemes informatiques distribues Quartier Polytech 1 Allee de la Découverte 10 4000 Liege Belgium |
| Thibault Gauthier | Organizer | Large | No | No | Post to Prague | |
| Bernhard Gleiss | Vampire 4.5 | Medium | Paid | No | No | Post to Laura |
| Julio Cesar Lopez Hernandez | iProver 3.3 | Medium | Paid | No | No | Post to Giles |
| John Hester | Etableau 0.2 | XLarge | Paid | No | No |
2107 NW 4th PL Gainesville FL 32603 |
| Edvard Holden | iProver 3.3 | Small | Paid | No | No | Post to Giles |
| Jan Jakubuv | Enigma 0.5.1 | Small | No | No | Post to Prague | |
| Mirek Olšák | Enigma 0.5.1 | Large | No | No | Post to Prague | |
| Jens Otten | leanCoP 2.2 | Medium | Paid | No | No | Post to Chris W. |
| Petra Hozzova | Vampire 4.5 | None | Paid | No | No | Post to Laura |
| Konstantin Korovin | iProver 3.3 | Large | Paid | No | No | Post to Giles |
| Laura Kovacs | Vampire 4.5 | Medium | Paid | No | No |
Technische Universitaet Wien Institut fur Logic and Computation 192/4 Favoritenstrasse 9-11 1040 Wien Austria |
| Bartosz Piotrowski | ATPBoost 1.0 | Medium | No | No | Post to Prague | |
| Andre Platzer | Panelist | XLarge | Free | No | No |
Computer Science Department Carnegie Mellon University 5000 Forbes Avenue Pittsburgh, PA 15213-3891 |
| Jakob Rath | Vampire 4.5 | Large | Paid | No | No | Post to Laura |
| Michael Rawson | lazyCoP 0.1, Vampire 4.5 | Medium | Paid | No | No | Post to Giles |
| Giles Reger | Vampire 4.5, lazyCoP 0.1 | Large | Paid | No | No |
15 Buckingham Road Poynton Stockport SK12 1JH United Kingdom |
| Martien Riener | Vampire 4.5 | XXLarge | Paid | No | No | Post to Laura |
| Andrew Reynolds | CVC4 1.8 | Large | Paid | No | No |
94 Ashford Pl Iowa City IA 52245 USA |
| Johannes Schoisswohl | Vampire 4.5 | Large | Paid | No | No | Post to Giles |
| Stephan Schulz | E 2.5, PyRes 1.3 | XXLarge | Paid | No | No | Post to Chris. W |
| Nick Smallbone | Twee 2.2.1 | XLarge | Paid | No | No |
Nicholas Smallbone Orustgatan 18D lgh 1101 41474 Gothenburg Sweden |
| Alexander Steen | LEO-II 1.7.0, Leo-III 1.5 | Medium | Paid | No | No |
University of Luxembourg Department of Computer Science 6, avenue de la Fonte L-4364 Esch-sur-Alzette Luxembourg |
| Martin Suda | Vampire 4.5 | Large | Paid | No | No | Post to Prague |
| Geoff Sutcliffe | Organizer | XLarge ✓ | Free | Yes | Yes | Wear |
| Tanel Tammet | GKC 0.5.1 | XLarge | Paid | No | No |
Sobra 22a 50107 Tartu Estonia |
| Josef Urban | MaLARea 0.9 | Large | No | No |
Czech Technical University in Prague - CIIRC Jugoslavskych partyzanu 1580/3 160 00 Prague 6, Dejvice Czech Republic | |
| Andrei Voronkov | Vampire 4.5 | Large | Paid | No | No | Post to Giles |
| Petar Vukmirovic | Zipperposition 2.0 | XLarge | Paid | No | No | Post to Chris W. |
| Christoph Weidenbach | Panelist | Large | Free | No | No |
Max Planck Institute for Informatics Saarland Informatics Campus E1 4 66123 Saarbruecken Germany |
| Charlotte Weidenbach | Future entrant | YXSmall | No | No | No | Post to Chris W. |