workflow workflow 144 start 146 a distance 0.0 144->146 147 b distance 0.0 144->147 145 a + b distance 1.0 started 2025-10-28T15:27:24.407010 duration 0:00:00.000014 148 c distance 2.0 145->148 146->145 147->145 149 end 148->149 c --> end out_id 0