Running: ./testmodel.py --libraries=/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/./OMCompiler/build/lib/omlibrary/ --ompython_omhome=/usr Buildings_6.0.0_Buildings.Controls.Predictors.Validation.LinearInput.conf.json Using package Buildings with version 6.0.0 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Buildings 6.0.0/package.mo) Using package Modelica with version 3.2.2 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Modelica 3.2.2/package.mo) Using package Complex with version 3.2.2 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Complex 3.2.2.mo) Using package ModelicaServices with version 3.2.2 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/ModelicaServices 3.2.2/package.mo) Running command: "" <> buildModelFMU(Buildings.Controls.Predictors.Validation.LinearInput,fileNamePrefix="Buildings_6_0_0_Buildings_Controls_Predictors_Validation_LinearInput",fmuType="me",version="2.0",platforms={"static"}) Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/ModelicaServices 3.2.2/package.mo): time 0.01636/0.01636, allocations: 106.6 kB / 15.05 MB, free: 5.93 MB / 13.93 MB Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Complex 3.2.2.mo): time 0.001982/0.001982, allocations: 186.4 kB / 15.94 MB, free: 5.895 MB / 13.93 MB Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Modelica 3.2.2/package.mo): time 1.917/1.917, allocations: 194.6 MB / 211.3 MB, free: 11.02 MB / 170.7 MB Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Buildings 6.0.0/package.mo): time 2.268/2.268, allocations: 236.2 MB / 492.6 MB, free: 11.29 MB / 394.7 MB Notification: Performance of FrontEnd - loaded program: time 0.0006547/0.0006548, allocations: 12 kB / 0.587 GB, free: 2.066 MB / 490.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.6631/0.6638, allocations: 98.71 MB / 0.6834 GB, free: 16.69 MB / 0.5261 GB Notification: Performance of FrontEnd - scodeFlatten: time 0.3018/0.9657, allocations: 132 MB / 0.8123 GB, free: 10.12 MB / 0.6355 GB Notification: Performance of FrontEnd - mkProgramGraph: time 0.0004563/0.9662, allocations: 79.95 kB / 0.8124 GB, free: 10.05 MB / 0.6355 GB Notification: Performance of FrontEnd - DAE generated: time 0.2459/1.212, allocations: 67.04 MB / 0.8779 GB, free: 6.797 MB / 0.698 GB Notification: Performance of FrontEnd: time 2.505e-06/1.212, allocations: 0 / 0.8779 GB, free: 6.797 MB / 0.698 GB Notification: Performance of Transformations before backend: time 0.0001709/1.212, allocations: 119.9 kB / 0.878 GB, free: 6.68 MB / 0.698 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 1839 * Number of variables: 1839 Notification: Performance of Generate backend data structure: time 0.01444/1.227, allocations: 5.807 MB / 0.8837 GB, free: 0.7891 MB / 0.698 GB Notification: Performance of prepare preOptimizeDAE: time 5.481e-05/1.227, allocations: 12.03 kB / 0.8837 GB, free: 0.7773 MB / 0.698 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.001828/1.229, allocations: 0.7982 MB / 0.8845 GB, free: 15.96 MB / 0.7136 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001833/1.231, allocations: 0.6259 MB / 0.8851 GB, free: 15.33 MB / 0.7136 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.005816/1.236, allocations: 1.809 MB / 0.8868 GB, free: 13.48 MB / 0.7136 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0004951/1.237, allocations: 428.6 kB / 0.8872 GB, free: 13.05 MB / 0.7136 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.001391/1.238, allocations: 0.625 MB / 0.8879 GB, free: 12.43 MB / 0.7136 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 0.001543/1.24, allocations: 0.5576 MB / 0.8884 GB, free: 11.86 MB / 0.7136 GB Error: pre-optimization module clockPartitioning (simulation) failed.