Environment - simulationEnvironment: startTime=0 stopTime=1000 tolerance=1e-06 numberOfIntervals=2500 stepSize=0.4 Regular simulation: ./Buildings_1.6_Buildings.DHC.Plants.Combined.Subsystems.Validation.MultiplePumpsSpeed -abortSlowSimulation -alarm=480 -lv LOG_STATS LOG_SUCCESS | info | The initialization finished successfully with 3 homotopy steps. assert | info | The following assertion has been violated at time 100.000000 | | | | pum2.etaHyd >= 0.0 assert | info | Variable violating min constraint: 0.0 <= pum2.etaHyd, has value: -7.09524e-11 assert | info | The following assertion has been violated at time 1000.000000 | | | | pum.pum.etaHyd >= 0.0 assert | info | Variable violating min constraint: 0.0 <= pum.pum.etaHyd, has value: -7.46863e-51 LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0.0220593s reading init.xml | | | | | | 0.00251247s reading info.xml | | | | | | 0.000167384s [ 0.2%] pre-initialization | | | | | | 0.000590117s [ 0.7%] initialization | | | | | | 0.00264175s [ 3.4%] steps | | | | | | 0.00146322s [ 1.9%] solver (excl. callbacks) | | | | | | 0s [ 0.0%] creating output-file | | | | | | 0.00750662s [ 9.5%] event-handling | | | | | | 0.00968266s [ 12.3%] overhead | | | | | | 0.0567887s [ 72.0%] simulation | | | | | | 0.0788404s [100.0%] total | | | | | events | | | | | | 2 state events | | | | | | 4 time events | | | | | solver: dassl | | | | | | 321 steps taken | | | | | | 416 calls of functionODE | | | | | | 108 evaluations of jacobian | | | | | | 7 error test failures | | | | | | 0 convergence test failures | | | | | | 0.00114235s time of jacobian evaluation LOG_SUCCESS | info | The simulation finished successfully.