startTime=0 stopTime=1000 tolerance=1e-06 numberOfIntervals=2500 stepSize=0.4 wasm-jit simulation: simulate(Buildings.DHC.Plants.Combined.Subsystems.Validation.CoolingTowerGroup,startTime=0,stopTime=1000,tolerance=1e-06,numberOfIntervals=2500,outputFormat="mat",variableFilter="time|y1.y.[0-9,]+.|ctl.y|coo.m_flow|coo.coo.m_flow|coo.mConWatUni_flow_nominal|coo.weaBus.TWetBul|TConWatSupSet.y|TConWatRet.T|TConWatSup.T|coo.P",fileNamePrefix="Buildings_11_Buildings.DHC.Plants.Combined.Subsystems.Validation.CoolingTowerGroup",simflags="-abortSlowSimulation -alarm=240 -emit_protected -lv LOG_STATS") LOG_STDOUT | warning | Sparsity pattern for non-linear system 0 is not regular. This indicates that something went wrong during sparsity pattern generation. Removing sparsity pattern and disabling NLS scaling. LOG_SUCCESS | info | The initialization finished successfully with 3 homotopy steps. LOG_ASSERT | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.1.2-maint.11.x/Fluid/Interfaces/PartialTwoPortInterface.mo:20:3-21:81:writable] | | | | The following assertion has been violated at time 97.600000 | | | | ((coo.coo.m_flow >= 0.0 and coo.coo.m_flow <= 1.0)) --> "Variable violating min/max constraint: 0.0 <= coo.coo.m_flow <= 1.0, has value: 1" LOG_ASSERT | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.1.2-maint.11.x/Fluid/Movers/BaseClasses/PartialFlowMachine.mo:99:3-99:89:writable] | | | | The following assertion has been violated at time 895.200000 | | | | ((pum.pum.etaHyd >= 0.0)) --> "Variable violating min constraint: 0.0 <= pum.pum.etaHyd, has value: -8.60551e-27" LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0s reading init.xml | | | | | | 0s reading info.xml | | | | | | 5.7267e-05s [ 0.1%] pre-initialization | | | | | | 0.0287447s [ 51.3%] initialization | | | | | | 0s [ 0.0%] steps | | | | | | 0.000957517s [ 1.7%] solver (excl. callbacks) | | | | | | 0.000585838s [ 1.0%] creating output-file | | | | | | 0.00113728s [ 2.0%] event-handling | | | | | | 0s [ 0.0%] overhead | | | | | | 0.0245141s [ 43.8%] simulation | | | | | | 0.0559967s [100.0%] total | | | | | events | | | | | | 3 state events | | | | | | 4 time events | | | | | solver: dassl | | | | | | 493 steps taken | | | | | | 594 calls of functionODE | | | | | | 116 evaluations of jacobian | | | | | | 16 error test failures | | | | | | 0 convergence test failures | | | | | | 0.00155988s time of jacobian evaluation LOG_SUCCESS | info | The simulation finished successfully.