startTime=0 stopTime=3600 tolerance=1e-06 numberOfIntervals=2500 stepSize=1.44 wasm-jit simulation: simulate(Buildings.Fluid.HeatExchangers.Examples.WetCoilCounterFlowPIControlAutoTuningFailure,startTime=0,stopTime=3600,tolerance=1e-06,numberOfIntervals=2500,outputFormat="empty",variableFilter="",fileNamePrefix="Buildings_13_Buildings.Fluid.HeatExchangers.Examples.WetCoilCounterFlowPIControlAutoTuningFailure",simflags="-abortSlowSimulation -alarm=240 -lv LOG_STATS") LOG_ASSERT | warning | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 13.0.2-maint.13.x/Controls/OBC/CDL/Discrete/TriggeredSampler.mo:12:3-14:72:writable] | | | | The following assertion has been violated at time 0.000000 | | | | ((con.resPro.onOffPer.timOnRec.yRec.y >= 1e-13)) --> "Variable violating min constraint: 1e-13 <= con.resPro.onOffPer.timOnRec.yRec.y, has value: 0" LOG_ASSERT | warning | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 13.0.2-maint.13.x/Controls/OBC/CDL/Discrete/TriggeredSampler.mo:12:3-14:72:writable] | | | | The following assertion has been violated at time 0.000000 | | | | ((con.resPro.onOffPer.timOffRec.yRec.y >= 1e-13)) --> "Variable violating min constraint: 1e-13 <= con.resPro.onOffPer.timOffRec.yRec.y, has value: 0" LOG_SUCCESS | info | The initialization finished successfully without homotopy method. LOG_ASSERT | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 13.0.2-maint.13.x/Controls/OBC/CDL/Utilities/Assert.mo:11:3-11:45:writable] | | | | The following assertion has been violated at time 2161.397830 | | | | ((con.conProMod.not1.y)) --> "Autotuning failed. The controller gains are unchanged." LOG_ASSERT | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 13.0.2-maint.13.x/Controls/OBC/CDL/Utilities/Assert.mo:11:3-11:45:writable] | | | | The following assertion has been violated at time 2161.397830 | | | | ((con.resPro.norTimDel.or2.y)) --> "Warning: The asymmetry level of the relay controller is lower than the half period ratio. Increase the asymmetry level." LOG_ASSERT | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 13.0.2-maint.13.x/Controls/OBC/Utilities/PIDWithAutotuning/Relay/ResponseProcess.mo:44:3-47:58:writable] | | | | The following assertion has been violated at time 2161.397830 | | | | ((con.resPro.tau >= 1e-13)) --> "Variable violating min constraint: 1e-13 <= con.resPro.tau, has value: -0.543404" LOG_ASSERT | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 13.0.2-maint.13.x/Controls/OBC/CDL/Discrete/TriggeredSampler.mo:6:3-8:74:writable] | | | | The following assertion has been violated at time 2161.397830 | | | | ((con.conProMod.samL.u >= 1e-13)) --> "Variable violating min constraint: 1e-13 <= con.conProMod.samL.u, has value: -20.2518" LOG_ASSERT | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 13.0.2-maint.13.x/Controls/OBC/CDL/Discrete/TriggeredSampler.mo:12:3-14:72:writable] | | | | The following assertion has been violated at time 2161.397830 | | | | ((con.conProMod.samL.y >= 1e-13)) --> "Variable violating min constraint: 1e-13 <= con.conProMod.samL.y, has value: -20.2518" LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0s reading init.xml | | | | | | 0s reading info.xml | | | | | | 6.6896e-05s [ 0.1%] pre-initialization | | | | | | 0.000177084s [ 0.3%] initialization | | | | | | 0s [ 0.0%] steps | | | | | | 0.0118213s [ 20.0%] solver (excl. callbacks) | | | | | | 4.799e-06s [ 0.0%] creating output-file | | | | | | 0.0120046s [ 20.3%] event-handling | | | | | | 0s [ 0.0%] overhead | | | | | | 0.035105s [ 59.3%] simulation | | | | | | 0.0591797s [100.0%] total | | | | | events | | | | | | 15 state events | | | | | | 15 time events | | | | | solver: | | | | | | 4005 steps taken | | | | | | 6233 calls of functionODE | | | | | | 1270 evaluations of jacobian | | | | | | 405 error test failures | | | | | | 22 convergence test failures | | | | | | 0.0131s time of jacobian evaluation LOG_SUCCESS | info | The simulation finished successfully.