Table 2. Three large ME biochemical network models TMA_ME, GlcAerWT, GlcAlift11,15,27.
| ME model | TMA_ME | GlcAerWT | GlcAlift |
|---|---|---|---|
| m | 18210 | 68300 | 69529 |
| n | 17535 | 76664 | 77893 |
| nnz(S) | 336302 | 926357 | 928815 |
| max |Sij| | 2.1e + 04 | 8.0e + 05 | 2.6e + 05 |
| ||v*||∞ | 5.9e + 00 | 6.3e + 07 | 6.3e + 07 |
| ||y*||∞ | 1.1e + 00 | 2.4e + 07 | 2.4e + 07 |
| D itns | 21026 | 47718 | 93857 |
| D time | 350.9 | 10567.8 | 15913.7 |
| Q1 itns | 597 | 4287 | 1631 |
| Q1 time | 29.0 | 1958.9 | 277.3 |
| Q2 itns | 0 | 4 | 1 |
| Q2 time | 5.4 | 72.1 | 44.0 |
| Total time | 385 | 12599 | 16235 |
Dimensions of m × n constraint matrices S, size of the largest optimal primal and dual variables v*, y*, number of iterations and runtimes in seconds for each step, and the total runtime of each model.