Running: ./testmodel.py --libraries=/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_8.0.0_Buildings.Controls.Predictors.Validation.LinearInput.conf.json loadFile("/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.0/package.mo", uses=false) loadFile("/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo", uses=false) loadFile("/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo", uses=false) loadFile("/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo", uses=false) Using package ModelicaServices with version 3.2.3 (/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo) Using package Modelica with version 3.2.3 (/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo) Using package Complex with version 3.2.3 (/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo) Using package Buildings with version 8.0.0 (/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.0/package.mo) Running command: translateModel(Buildings.Controls.Predictors.Validation.LinearInput,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_8.0.0_Buildings.Controls.Predictors.Validation.LinearInput") translateModel(Buildings.Controls.Predictors.Validation.LinearInput,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_8.0.0_Buildings.Controls.Predictors.Validation.LinearInput") Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.0/package.mo): time 2.867/2.867, allocations: 284.8 MB / 297.3 MB, free: 6.359 MB / 234.7 MB Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.001489/0.001489, allocations: 184.8 kB / 365.7 MB, free: 2.578 MB / 298.7 MB Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 2.017/2.017, allocations: 205.1 MB / 0.6241 GB, free: 8.203 MB / 474.7 MB Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.001083/0.001082, allocations: 101.8 kB / 0.7372 GB, free: 40.78 MB / 0.5105 GB Notification: Performance of FrontEnd - loaded program: time 3.321e-05/3.332e-05, allocations: 4 kB / 0.8574 GB, free: 13.73 MB / 0.6042 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.8091/0.8092, allocations: 115.2 MB / 0.97 GB, free: 78.22 MB / 0.6667 GB Notification: Performance of FrontEnd - scodeFlatten: time 0.2779/1.087, allocations: 145.4 MB / 1.112 GB, free: 6.996 MB / 0.7136 GB Notification: Performance of FrontEnd - mkProgramGraph: time 0.0003093/1.088, allocations: 76.52 kB / 1.112 GB, free: 6.922 MB / 0.7136 GB Notification: Performance of FrontEnd - DAE generated: time 0.2458/1.333, allocations: 67.8 MB / 1.178 GB, free: 3.09 MB / 0.7761 GB Notification: Performance of FrontEnd: time 2.555e-06/1.333, allocations: 0 / 1.178 GB, free: 3.09 MB / 0.7761 GB Notification: Performance of Transformations before backend: time 0.0001846/1.334, allocations: 112 kB / 1.178 GB, free: 2.98 MB / 0.7761 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 0.01471/1.348, allocations: 5.779 MB / 1.184 GB, free: 13.12 MB / 0.7917 GB Notification: Performance of prepare preOptimizeDAE: time 5.596e-05/1.348, allocations: 8.031 kB / 1.184 GB, free: 13.11 MB / 0.7917 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.002023/1.35, allocations: 0.6231 MB / 1.185 GB, free: 12.48 MB / 0.7917 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.006666/1.357, allocations: 1.813 MB / 1.186 GB, free: 10.62 MB / 0.7917 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0006053/1.358, allocations: 428.6 kB / 1.187 GB, free: 10.2 MB / 0.7917 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.001479/1.359, allocations: 0.625 MB / 1.187 GB, free: 9.578 MB / 0.7917 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 0.001571/1.361, allocations: 0.5463 MB / 1.188 GB, free: 9.023 MB / 0.7917 GB Error: pre-optimization module clockPartitioning (simulation) failed.