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: "" <> buildModelFMU(Buildings.Controls.Predictors.Validation.LinearInput,fileNamePrefix="Buildings_8_Buildings_Controls_Predictors_Validation_LinearInput",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(Buildings.Controls.Predictors.Validation.LinearInput,fileNamePrefix="Buildings_8_Buildings_Controls_Predictors_Validation_LinearInput",fmuType="me",version="2.0",platforms={"static"}) Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/package.mo): time 1.711/1.711, allocations: 289.7 MB / 302.2 MB, free: 2.164 MB / 234.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.0009935/0.0009936, allocations: 180.8 kB / 371.6 MB, free: 3.379 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: 11.78 MB / 474.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.0008617/0.0008617, allocations: 88.16 kB / 0.745 GB, free: 54.44 MB / 0.5573 GB Notification: Performance of FrontEnd - loaded program: time 3.097e-05/3.099e-05, allocations: 7.984 kB / 0.8663 GB, free: 14.98 MB / 0.6042 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.2442/0.2442, allocations: 116.3 MB / 0.9799 GB, free: 10.52 MB / 0.7136 GB Notification: Performance of FrontEnd - scodeFlatten: time 0.8017/1.046, allocations: 146.6 MB / 1.123 GB, free: 39.02 MB / 0.7448 GB Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002232/1.046, allocations: 75.5 kB / 1.123 GB, free: 38.99 MB / 0.7448 GB Notification: Performance of FrontEnd - DAE generated: time 0.1284/1.175, allocations: 67.79 MB / 1.189 GB, free: 5.75 MB / 0.7605 GB Notification: Performance of FrontEnd: time 2.315e-06/1.175, allocations: 0 / 1.189 GB, free: 5.75 MB / 0.7605 GB Notification: Performance of Transformations before backend: time 0.0001729/1.175, allocations: 116.8 kB / 1.189 GB, free: 5.637 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 0.01141/1.186, allocations: 5.782 MB / 1.195 GB, free: 384 kB / 0.7605 GB Notification: Performance of prepare preOptimizeDAE: time 5.384e-05/1.186, allocations: 8.031 kB / 1.195 GB, free: 376 kB / 0.7605 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.001741/1.188, allocations: 0.8009 MB / 1.196 GB, free: 15.79 MB / 0.7761 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001573/1.19, allocations: 0.6314 MB / 1.196 GB, free: 15.15 MB / 0.7761 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.004753/1.194, allocations: 1.81 MB / 1.198 GB, free: 13.43 MB / 0.7761 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0003898/1.195, allocations: 429.2 kB / 1.199 GB, free: 13.22 MB / 0.7761 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.001011/1.196, allocations: 0.6263 MB / 1.199 GB, free: 12.8 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 0.001138/1.197, allocations: 0.5295 MB / 1.2 GB, free: 12.35 MB / 0.7761 GB Error: pre-optimization module clockPartitioning (simulation) failed.