Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_maint.7.0.x_Buildings.Controls.Predictors.Validation.LinearInput.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.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 7.0.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/package.mo) Running command: translateModel(Buildings.Controls.Predictors.Validation.LinearInput,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_maint.7.0.x_Buildings.Controls.Predictors.Validation.LinearInput") translateModel(Buildings.Controls.Predictors.Validation.LinearInput,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_maint.7.0.x_Buildings.Controls.Predictors.Validation.LinearInput") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/package.mo): time 1.308/1.308, allocations: 252 MB / 267.9 MB, free: 10.94 MB / 218.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.0009566/0.0009566, allocations: 179.7 kB / 327.5 MB, free: 2.184 MB / 250.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.516/1.516, allocations: 205.4 MB / 0.5785 GB, free: 20.54 MB / 426.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.0007434/0.0007434, allocations: 83.92 kB / 0.6831 GB, free: 13.31 MB / 0.5105 GB Notification: Performance of FrontEnd - loaded program: time 0.0004134/0.0004133, allocations: 12.41 kB / 0.7974 GB, free: 134.9 MB / 0.6042 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1879/0.1883, allocations: 106.3 MB / 0.9012 GB, free: 64.11 MB / 0.6042 GB Notification: Performance of FrontEnd - scodeFlatten: time 0.1631/0.3514, allocations: 139.4 MB / 1.037 GB, free: 4.492 MB / 0.6823 GB Notification: Performance of FrontEnd - mkProgramGraph: time 0.000228/0.3517, allocations: 79.95 kB / 1.037 GB, free: 4.414 MB / 0.6823 GB Notification: Performance of FrontEnd - DAE generated: time 0.497/0.8487, allocations: 67.2 MB / 1.103 GB, free: 128 MB / 0.698 GB Notification: Performance of FrontEnd: time 2.836e-06/0.8488, allocations: 0 / 1.103 GB, free: 128 MB / 0.698 GB Notification: Performance of Transformations before backend: time 0.0001672/0.849, allocations: 116 kB / 1.103 GB, free: 127.9 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: 1841 * Number of variables: 1841 Notification: Performance of Generate backend data structure: time 0.01013/0.8591, allocations: 5.767 MB / 1.109 GB, free: 122.6 MB / 0.698 GB Notification: Performance of prepare preOptimizeDAE: time 4.184e-05/0.8592, allocations: 15.97 kB / 1.109 GB, free: 122.6 MB / 0.698 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001366/0.8605, allocations: 0.619 MB / 1.109 GB, free: 122 MB / 0.698 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.003552/0.8641, allocations: 1.818 MB / 1.111 GB, free: 120.2 MB / 0.698 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0002836/0.8644, allocations: 430.2 kB / 1.112 GB, free: 120 MB / 0.698 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0007235/0.8651, allocations: 0.6302 MB / 1.112 GB, free: 119.6 MB / 0.698 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 0.001217/0.8664, allocations: 0.8098 MB / 1.113 GB, free: 119 MB / 0.698 GB Error: pre-optimization module clockPartitioning (simulation) failed.