Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_8_Buildings.Controls.Predictors.Validation.LinearInput.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.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 8.1.4 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/package.mo) Running command: translateModel(Buildings.Controls.Predictors.Validation.LinearInput,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_8_Buildings.Controls.Predictors.Validation.LinearInput") translateModel(Buildings.Controls.Predictors.Validation.LinearInput,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_8_Buildings.Controls.Predictors.Validation.LinearInput") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/package.mo): time 1.624/1.624, allocations: 289.7 MB / 302.2 MB, free: 2.172 MB / 234.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.0009919/0.0009919, allocations: 181.1 kB / 371.6 MB, free: 3.387 MB / 298.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.505/1.505, allocations: 205.1 MB / 0.6309 GB, free: 11.75 MB / 474.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.0009411/0.0009408, allocations: 91.5 kB / 0.745 GB, free: 54.49 MB / 0.5573 GB Notification: Performance of FrontEnd - loaded program: time 3.221e-05/3.223e-05, allocations: 0 / 0.8662 GB, free: 15.09 MB / 0.6042 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.2972/0.2972, allocations: 116.3 MB / 0.9798 GB, free: 10.61 MB / 0.7136 GB Notification: Performance of FrontEnd - scodeFlatten: time 0.9746/1.272, allocations: 146.6 MB / 1.123 GB, free: 39.04 MB / 0.7448 GB Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002456/1.272, allocations: 71.89 kB / 1.123 GB, free: 39.01 MB / 0.7448 GB Notification: Performance of FrontEnd - DAE generated: time 0.1339/1.406, allocations: 67.8 MB / 1.189 GB, free: 5.801 MB / 0.7605 GB Notification: Performance of FrontEnd: time 2.514e-06/1.406, allocations: 0 / 1.189 GB, free: 5.801 MB / 0.7605 GB Notification: Performance of Transformations before backend: time 0.0001302/1.406, allocations: 116 kB / 1.189 GB, free: 5.688 MB / 0.7605 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 0.01434/1.421, allocations: 5.778 MB / 1.195 GB, free: 436 kB / 0.7605 GB Notification: Performance of prepare preOptimizeDAE: time 6.445e-05/1.421, allocations: 8.031 kB / 1.195 GB, free: 428 kB / 0.7605 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.002706/1.423, allocations: 0.623 MB / 1.196 GB, free: 15.79 MB / 0.7761 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.006608/1.43, allocations: 1.811 MB / 1.197 GB, free: 14.07 MB / 0.7761 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0008193/1.431, allocations: 429.1 kB / 1.198 GB, free: 13.86 MB / 0.7761 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.001874/1.433, allocations: 0.6264 MB / 1.198 GB, free: 13.44 MB / 0.7761 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 0.00168/1.435, allocations: 0.5346 MB / 1.199 GB, free: 12.99 MB / 0.7761 GB Error: pre-optimization module clockPartitioning (simulation) failed.