I'am currently developing a stochastic solver. One of the aims is to pass all DSMTS tests. For now I have managed to pass all tests except the test for -003-04 model, here I stably got 20-25 mean values comparison failed.
I have tried available simulators: Fern also failes the test, COPASI does not support stochastic simulation with events.
Could anyone suggest stochastic solver which is able to pass this test? Or probably advice the way to handle it? I've tried original Gillespie and Gibson Bruck algorithms.