Environment - simulationEnvironment:
startTime=0
stopTime=3600
tolerance=1e-06
numberOfIntervals=2500
stepSize=1.44
Regular simulation: ./Buildings_9_Buildings.Fluid.HeatExchangers.DXCoils.WaterCooled.Examples.VariableSpeed  -abortSlowSimulation -alarm=480  -emit_protected -lv LOG_STATS
LOG_NLS           | error   | residualFunc372: Iteration variable `der(varSpeDX.eva.eva.m)` is inf or nan.
LOG_ASSERT        | debug   | residualFunc372 failed at time=0.
|                 | |       | For more information please use -lv LOG_NLS.
LOG_STDOUT        | warning | While solving non-linear system an assertion failed during initialization.
|                 | |       | | The non-linear solver tries to solve the problem that could take some time.
|                 | |       | | It could help to provide better start-values for the iteration variables.
|                 | |       | | For more information simulate with -lv LOG_NLS_V
LOG_NLS           | error   | residualFunc372: Iteration variable `varSpeDX.eva.vol.mWat_flow` is inf or nan.
LOG_ASSERT        | debug   | residualFunc372 failed at time=0.
|                 | |       | For more information please use -lv LOG_NLS.
LOG_NLS           | error   | residualFunc372: Iteration variable `der(varSpeDX.eva.eva.m)` is inf or nan.
LOG_ASSERT        | debug   | residualFunc372 failed at time=0.
|                 | |       | For more information please use -lv LOG_NLS.
LOG_NLS           | error   | residualFunc372: Iteration variable `der(varSpeDX.eva.eva.m)` is inf or nan.
LOG_ASSERT        | debug   | residualFunc372 failed at time=0.
|                 | |       | For more information please use -lv LOG_NLS.
LOG_NLS           | error   | residualFunc372: Iteration variable `der(varSpeDX.eva.eva.m)` is inf or nan.
LOG_ASSERT        | debug   | residualFunc372 failed at time=0.
|                 | |       | For more information please use -lv LOG_NLS.
LOG_STDOUT        | info    | *** Warning: DX coil performance curves at nominal conditions are outside of bounds.
|                 | |       |              Capacity as a function of temperature  is outside of bounds 0.9 to 1.1.
|                 | |       |              The value of the curve fit is 1.2941
|                 | |       |              Check the coefficients of the function sta[1].perCur.capFunT.
LOG_STDOUT        | info    | *** Warning: DX coil performance curves at nominal conditions are outside of bounds.
|                 | |       |              EIR as a function of temperature  is outside of bounds 0.9 to 1.1.
|                 | |       |              The value of the curve fit is 0.780083
|                 | |       |              Check the coefficients of the function sta[1].perCur.EIRFunT.
LOG_STDOUT        | info    | *** Warning: DX coil performance curves at nominal conditions are outside of bounds.
|                 | |       |              Capacity as a function of temperature  is outside of bounds 0.9 to 1.1.
|                 | |       |              The value of the curve fit is 1.2941
|                 | |       |              Check the coefficients of the function sta[1].perCur.capFunT.
LOG_STDOUT        | info    | *** Warning: DX coil performance curves at nominal conditions are outside of bounds.
|                 | |       |              EIR as a function of temperature  is outside of bounds 0.9 to 1.1.
|                 | |       |              The value of the curve fit is 0.780083
|                 | |       |              Check the coefficients of the function sta[1].perCur.EIRFunT.
LOG_STDOUT        | info    | *** Warning: DX coil performance curves at nominal conditions are outside of bounds.
|                 | |       |              Capacity as a function of temperature  is outside of bounds 0.9 to 1.1.
|                 | |       |              The value of the curve fit is 1.2941
|                 | |       |              Check the coefficients of the function sta[1].perCur.capFunT.
LOG_STDOUT        | info    | *** Warning: DX coil performance curves at nominal conditions are outside of bounds.
|                 | |       |              EIR as a function of temperature  is outside of bounds 0.9 to 1.1.
|                 | |       |              The value of the curve fit is 0.780083
|                 | |       |              Check the coefficients of the function sta[1].perCur.EIRFunT.
LOG_STDOUT        | info    | *** Warning: DX coil performance curves at nominal conditions are outside of bounds.
|                 | |       |              Capacity as a function of temperature  is outside of bounds 0.9 to 1.1.
|                 | |       |              The value of the curve fit is 1.2941
|                 | |       |              Check the coefficients of the function sta[1].perCur.capFunT.
LOG_STDOUT        | info    | *** Warning: DX coil performance curves at nominal conditions are outside of bounds.
|                 | |       |              EIR as a function of temperature  is outside of bounds 0.9 to 1.1.
|                 | |       |              The value of the curve fit is 0.780083
|                 | |       |              Check the coefficients of the function sta[1].perCur.EIRFunT.
LOG_ASSERT        | warning | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.1.3-maint.9.1.x/Fluid/HeatExchangers/DXCoils/BaseClasses/Evaporation.mo:185:3-194:27:writable]
|                 | |       | The following assertion has been violated during initialization at time 0.000000
|                 | |       | ((varSpeDX.eva.eva.nomVal.gamma <= varSpeDX.eva.eva.gammaMax)) --> "*** Warning: In DX coil model, gamma is too large for these coil conditions.
|                 | |       |     Instead of gamma = 1.5, a value of 0.393653, which
|                 | |       |     corresponds to a mass transfer effectiveness of 0.8, will be used.
|                 | |       |     Coil nominal performance data are:
|                 | |       |     nomVal.m_flow_nominal = 1.5
|                 | |       |     dX_nominal = XEvaOut_nominal-XEvaWetBulOut_nominal = 0.00969167 - 0.0102426 = -0.00055089
|                 | |       |     QLat_flow_nominal  = -4200
|                 | |       | "
LOG_STDOUT        | info    | *** Warning: DX coil performance curves at nominal conditions are outside of bounds.
|                 | |       |              Capacity as a function of temperature  is outside of bounds 0.9 to 1.1.
|                 | |       |              The value of the curve fit is 1.2941
|                 | |       |              Check the coefficients of the function sta[1].perCur.capFunT.
LOG_STDOUT        | info    | *** Warning: DX coil performance curves at nominal conditions are outside of bounds.
|                 | |       |              EIR as a function of temperature  is outside of bounds 0.9 to 1.1.
|                 | |       |              The value of the curve fit is 0.780083
|                 | |       |              Check the coefficients of the function sta[1].perCur.EIRFunT.
LOG_STDOUT        | info    | *** Warning: DX coil performance curves at nominal conditions are outside of bounds.
|                 | |       |              Capacity as a function of temperature  is outside of bounds 0.9 to 1.1.
|                 | |       |              The value of the curve fit is 1.2941
|                 | |       |              Check the coefficients of the function sta[1].perCur.capFunT.
LOG_STDOUT        | info    | *** Warning: DX coil performance curves at nominal conditions are outside of bounds.
|                 | |       |              EIR as a function of temperature  is outside of bounds 0.9 to 1.1.
|                 | |       |              The value of the curve fit is 0.780083
|                 | |       |              Check the coefficients of the function sta[1].perCur.EIRFunT.
LOG_STDOUT        | info    | *** Warning: DX coil performance curves at nominal conditions are outside of bounds.
|                 | |       |              Capacity as a function of temperature  is outside of bounds 0.9 to 1.1.
|                 | |       |              The value of the curve fit is 1.2941
|                 | |       |              Check the coefficients of the function sta[1].perCur.capFunT.
LOG_STDOUT        | info    | *** Warning: DX coil performance curves at nominal conditions are outside of bounds.
|                 | |       |              EIR as a function of temperature  is outside of bounds 0.9 to 1.1.
|                 | |       |              The value of the curve fit is 0.780083
|                 | |       |              Check the coefficients of the function sta[1].perCur.EIRFunT.
LOG_STDOUT        | info    | *** Warning: DX coil performance curves at nominal conditions are outside of bounds.
|                 | |       |              Capacity as a function of temperature  is outside of bounds 0.9 to 1.1.
|                 | |       |              The value of the curve fit is 1.2941
|                 | |       |              Check the coefficients of the function sta[1].perCur.capFunT.
LOG_STDOUT        | info    | *** Warning: DX coil performance curves at nominal conditions are outside of bounds.
|                 | |       |              EIR as a function of temperature  is outside of bounds 0.9 to 1.1.
|                 | |       |              The value of the curve fit is 0.780083
|                 | |       |              Check the coefficients of the function sta[1].perCur.EIRFunT.
LOG_SUCCESS       | info    | The initialization finished successfully with 3 homotopy steps.
LOG_ASSERT        | info    | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.1.3-maint.9.1.x/Fluid/HeatExchangers/DXCoils/BaseClasses/Evaporation.mo:59:3-62:61:writable]
|                 | |       | The following assertion has been violated at time 0.720000
|                 | |       | ((varSpeDX.eva.eva.m >= 0.0)) --> "Variable violating min constraint: 0.0 <= varSpeDX.eva.eva.m, has value: -1.05299e-25"
LOG_STATS         | info    | ### STATISTICS ###
|                 | |       | | timer
|                 | |       | | |     0.013732s          reading init.xml
|                 | |       | | |    0.0014805s          reading info.xml
|                 | |       | | |  0.000600326s [  0.8%] pre-initialization
|                 | |       | | |  0.000780644s [  1.1%] initialization
|                 | |       | | |    9.518e-06s [  0.0%] steps
|                 | |       | | |   0.00134165s [  1.8%] solver (excl. callbacks)
|                 | |       | | |   0.00230205s [  3.1%] creating output-file
|                 | |       | | |   0.00101373s [  1.4%] event-handling
|                 | |       | | |   0.00787926s [ 10.6%] overhead
|                 | |       | | |     0.060287s [ 81.2%] simulation
|                 | |       | | |    0.0742142s [100.0%] total
|                 | |       | | events
|                 | |       | | |     7 state events
|                 | |       | | |     0 time events
|                 | |       | | solver: dassl
|                 | |       | | |   192 steps taken
|                 | |       | | |   217 calls of functionODE
|                 | |       | | |   142 evaluations of jacobian
|                 | |       | | |     1 error test failures
|                 | |       | | |     0 convergence test failures
|                 | |       | | | 0.00113084s time of jacobian evaluation
LOG_SUCCESS       | info    | The simulation finished successfully.