Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_maint.8.0.x_Buildings.Controls.Predictors.Validation.LinearInput.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.1-maint.8.0.x/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo", uses=false) Using package ModelicaServices with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo) Using package Modelica with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo) Using package Complex with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo) Using package Buildings with version 8.0.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.1-maint.8.0.x/package.mo) Running command: translateModel(Buildings.Controls.Predictors.Validation.LinearInput,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_maint.8.0.x_Buildings.Controls.Predictors.Validation.LinearInput") translateModel(Buildings.Controls.Predictors.Validation.LinearInput,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_maint.8.0.x_Buildings.Controls.Predictors.Validation.LinearInput") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.1-maint.8.0.x/package.mo): time 2.002/2.002, allocations: 288.3 MB / 303.2 MB, free: 8.219 MB / 234.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.001252/0.001252, allocations: 185.8 kB / 371.8 MB, free: 10.28 MB / 298.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.742/1.742, allocations: 205.4 MB / 0.6306 GB, free: 10.02 MB / 458.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.0009885/0.0009883, allocations: 93.16 kB / 0.7439 GB, free: 5.945 MB / 0.5573 GB Notification: Performance of FrontEnd - loaded program: time 0.000486/0.000486, allocations: 15.12 kB / 0.8668 GB, free: 142.1 MB / 0.6198 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.2344/0.2349, allocations: 115.3 MB / 0.9794 GB, free: 27.72 MB / 0.6198 GB Notification: Performance of FrontEnd - scodeFlatten: time 0.8932/1.128, allocations: 145.7 MB / 1.122 GB, free: 16.49 MB / 0.6823 GB Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002804/1.129, allocations: 77.53 kB / 1.122 GB, free: 16.49 MB / 0.6823 GB Notification: Performance of FrontEnd - DAE generated: time 0.1253/1.254, allocations: 67.14 MB / 1.187 GB, free: 7.02 MB / 0.7136 GB Notification: Performance of FrontEnd: time 3.216e-06/1.254, allocations: 0 / 1.187 GB, free: 7.02 MB / 0.7136 GB Notification: Performance of Transformations before backend: time 0.0001331/1.254, allocations: 112 kB / 1.187 GB, free: 6.91 MB / 0.7136 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 1841 * Number of variables: 1841 Notification: Performance of Generate backend data structure: time 0.01098/1.265, allocations: 5.814 MB / 1.193 GB, free: 1.633 MB / 0.7136 GB Notification: Performance of prepare preOptimizeDAE: time 4.844e-05/1.265, allocations: 16.02 kB / 1.193 GB, free: 1.617 MB / 0.7136 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001224/1.266, allocations: 0.6219 MB / 1.194 GB, free: 0.9883 MB / 0.7136 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.004663/1.271, allocations: 1.817 MB / 1.196 GB, free: 15.26 MB / 0.7292 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0002774/1.271, allocations: 431.4 kB / 1.196 GB, free: 15.05 MB / 0.7292 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0006505/1.272, allocations: 0.6282 MB / 1.197 GB, free: 14.62 MB / 0.7292 GB Error: An independent subset of the model has imbalanced number of equations (20) and variables (21). variables: integrator.y integrator.u TSam.y TSam.u TSam.firstTrigger TSam.sampleTrigger err.y err.u2 err.u1 to_degC.y to_degC.u PCon.y PCon.u2 PCon.u1 POffSet.y TOut.y baseLoad.TOut baseLoad.TOut_in_internal baseLoad.intTOut baseLoad.PPre[1] baseLoad.ECon equations: 1 : der(baseLoad.intTOut) = baseLoad.TOut_in_internal 2 : TOut.y = TOut.offset + (if time < TOut.startTime then 0.0 else if time < TOut.startTime + TOut.duration then (time - TOut.startTime) * TOut.height / TOut.duration else TOut.height) 3 : POffSet.y = POffSet.k 4 : PCon.y = PCon.k1 * PCon.u1 + PCon.k2 * PCon.u2 5 : to_degC.y = -273.15 + to_degC.u 6 : err.y = err.k1 * err.u1 + err.k2 * err.u2 7 : TSam.sampleTrigger = sample(4, TSam.startTime, TSam.samplePeriod) 8 : der(integrator.y) = integrator.k * integrator.u 9 : baseLoad.TOut = baseLoad.TOut_in_internal 10 : PCon.u1 = POffSet.y 11 : TOut.y = TSam.u 12 : TSam.y = baseLoad.TOut 13 : TSam.y = to_degC.u 14 : PCon.y = err.u2 15 : PCon.y = integrator.u 16 : baseLoad.ECon = integrator.y 17 : PCon.u2 = to_degC.y 18 : baseLoad.PPre[1] = err.u1 19 : when TSam.sampleTrigger then TSam.firstTrigger := time <= TSam.startTime + 0.5 * TSam.samplePeriod; end when; 20 : when {TSam.sampleTrigger, initial()} then TSam.y := TSam.u; end when; Notification: Performance of preOpt clockPartitioning (simulation) : time 0.001067/1.273, allocations: 0.5543 MB / 1.197 GB, free: 14.14 MB / 0.7292 GB Error: pre-optimization module clockPartitioning (simulation) failed.