Environment - simulationEnvironment: startTime=0 stopTime=1000 tolerance=1e-06 numberOfIntervals=2500 stepSize=0.4 Regular simulation: ./Buildings_latest_Buildings.DHC.Plants.Combined.Subsystems.Validation.MultiplePumpsSpeed -abortSlowSimulation -alarm=480 -emit_protected -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 | | | | | | 0.0241547s reading init.xml | | | | | | 0.00209264s reading info.xml | | | | | | 0.000804058s [ 1.0%] pre-initialization | | | | | | 0.000640542s [ 0.8%] initialization | | | | | | 0.00256014s [ 3.3%] steps | | | | | | 0.00138322s [ 1.8%] solver (excl. callbacks) | | | | | | 0.00291091s [ 3.7%] creating output-file | | | | | | 0.00724624s [ 9.3%] event-handling | | | | | | 0.00985305s [ 12.6%] overhead | | | | | | 0.0527997s [ 67.5%] simulation | | | | | | 0.0781978s [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 | | | | | | 0.00152279s time of jacobian evaluation LOG_SUCCESS | info | The simulation finished successfully.