B0029 · best infeasible · seed 0
B0029-anneal-0-1101
Simulated annealingC · violates 2 of 17 benchmark constraints (2 violations). Brief B0029
Plan drawing of a triplex on a 14.1 by 21.5 metre lot, 2 storeys, 3 dwellings, 17 rooms. Dwelling U0 (studio) has 4 rooms totalling 33 square metres. Dwelling U1 (1BR) has 5 rooms totalling 60 square metres. Dwelling U2 (2BR) has 6 rooms totalling 93 square metres. Building footprint 105 square metres; open space 193 square metres. This design is infeasible; failing categories: bad proportion, insufficient area. Objective scores, higher is better: density 0.73, daylight 0.50, privacy 0.81, circulation 0.60, carbon 0.75, cost 0.10.
Objective vector
Proxy scores in [0, 1], higher is better. Kept as a vector; there is no overall score.
- density
- 0.730
- daylight
- 0.497
- privacy
- 0.808
- circulation
- 0.603
- carbon
- 0.747
- cost
- 0.095
Reported quantities
- FAR proxy (GFA / lot)
- 0.69
- site utilisation
- 0.825
- gross floor area, m²
- 210.6
- footprint, m²
- 105.3
- carbon proxy, kgCO₂e/m² (A1–A3)
- 351
- cost index / m² (unitless)
- 3.15
- worst habitable room, daylight
- 0.153
- circulation share of GFA
- 20%
- open space, net of parking
- 60%
- courtyard void, m²
- 0.0
- plumbing stacks
- 6
- footprint corners
- 4
- preferred adjacencies met
- 100%
Benchmark constraints
Benchmark rules, not building code.
- C01geometry valid passed
- C02no overlap passed
- C03within buildable passed
- C04min room area passed
- C05min room dimension passed
- C06max room aspect failedliving aspect 2.68 > 2.60
- C07min unit area failedstudio 33.0 < 33.0 m^2
- C08unit connectivity passed
- C09street access passed
- C10habitable daylight passed
- C11required adjacency passed
- C12forbidden door passed
- C13open space passed
- C14courtyard provision passed
- C15programme complete passed
- C16unit contiguity passed
- C17vertical support passed
Dwellings and rooms
| Dwelling | Type | Area m² | Rooms |
|---|---|---|---|
| U0 | studio | 33.0 | 4 |
| U1 | 1BR | 59.7 | 5 |
| U2 | 2BR | 92.7 | 6 |
All 17 rooms
| Room | Type | Dwelling | Storey | m² | w × h m |
|---|---|---|---|---|---|
| CORE@0 | shared circulation | shared | 0 | 12.6 | 9.00 × 1.40 |
| CORE@1 | shared circulation | shared | 1 | 12.6 | 9.00 × 1.40 |
| U1@0#1 | living | U1 | 0 | 25.7 | 3.10 × 8.30 |
| U1@0#0 | entry | U1 | 0 | 6.2 | 3.10 × 2.00 |
| U1@0#4 | bedroom primary | U1 | 0 | 14.7 | 2.70 × 5.45 |
| U1@0#3 | bathroom | U1 | 0 | 4.9 | 2.70 × 1.80 |
| U1@0#2 | kitchen | U1 | 0 | 8.2 | 2.70 × 3.05 |
| U0@0#3 | bathroom | U0 | 0 | 8.2 | 1.90 × 4.30 |
| U0@0#0 | entry | U0 | 0 | 5.6 | 1.30 × 4.30 |
| U0@0#1 | living | U0 | 0 | 12.8 | 3.20 × 4.00 |
| U0@0#2 | kitchen | U0 | 0 | 6.4 | 3.20 × 2.00 |
| U2@1#4 | bedroom primary | U2 | 1 | 19.1 | 4.60 × 4.15 |
| U2@1#3 | bathroom | U2 | 1 | 9.0 | 4.60 × 1.95 |
| U2@1#5 | bedroom secondary | U2 | 1 | 13.2 | 3.15 × 4.20 |
| U2@1#0 | entry | U2 | 1 | 6.1 | 1.45 × 4.20 |
| U2@1#2 | kitchen | U2 | 1 | 24.2 | 4.40 × 5.50 |
| U2@1#1 | living | U2 | 1 | 21.1 | 4.40 × 4.80 |