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="mat",numberOfIntervals=5000,variableFilter="time|PCon.y|baseLoad.PPre.1.|baseLoad.typeOfDay.1.|baseLoad.storeHistory|baseLoad.adj|baseLoad.PPre.2.|baseLoad.PPre.3.|baseLoad.PPre.4.|baseLoad.PPre.5.|baseLoad.PPre.6.|baseLoad.PPre.7.|baseLoad.PPre.8.|baseLoad.PPre.9.|baseLoad.PPre.10.|baseLoad.PPre.11.|baseLoad.PPre.12.",fileNamePrefix="Buildings_maint.7.0.x_Buildings.Controls.Predictors.Validation.LinearInput") translateModel(Buildings.Controls.Predictors.Validation.LinearInput,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5000,variableFilter="time|PCon.y|baseLoad.PPre.1.|baseLoad.typeOfDay.1.|baseLoad.storeHistory|baseLoad.adj|baseLoad.PPre.2.|baseLoad.PPre.3.|baseLoad.PPre.4.|baseLoad.PPre.5.|baseLoad.PPre.6.|baseLoad.PPre.7.|baseLoad.PPre.8.|baseLoad.PPre.9.|baseLoad.PPre.10.|baseLoad.PPre.11.|baseLoad.PPre.12.",fileNamePrefix="Buildings_maint.7.0.x_Buildings.Controls.Predictors.Validation.LinearInput") [:1:1-1:32:writable] Error: Class GC_set_max_heap_size not found in scope (looking for a function or record). Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/package.mo): time 1.271/1.271, allocations: 249.4 MB / 256.7 MB, free: 15.83 MB / 218.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.001189/0.001189, allocations: 184.5 kB / 316 MB, free: 7.219 MB / 250.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.765/1.765, allocations: 205.1 MB / 0.5667 GB, free: 23.8 MB / 426.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.001028/0.001028, allocations: 78.38 kB / 0.671 GB, free: 0.9688 MB / 0.4948 GB Notification: Performance of FrontEnd - loaded program: time 9.728e-06/9.728e-06, allocations: 4 kB / 0.7807 GB, free: 500 kB / 0.6042 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.5674/0.5674, allocations: 106.3 MB / 0.8845 GB, free: 76.3 MB / 0.6042 GB Notification: Performance of FrontEnd - scodeFlatten: time 0.2141/0.7816, allocations: 138.6 MB / 1.02 GB, free: 1.512 MB / 0.6667 GB Notification: Performance of FrontEnd - mkProgramGraph: time 0.0003682/0.782, allocations: 75.95 kB / 1.02 GB, free: 1.438 MB / 0.6667 GB Notification: Performance of FrontEnd: time 0.5691/1.351, allocations: 66.53 MB / 1.085 GB, free: 42.45 MB / 0.6823 GB Notification: Performance of Transformations before backend: time 0.0001048/1.351, allocations: 109.5 kB / 1.085 GB, free: 42.45 MB / 0.6823 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 0.007922/1.359, allocations: 5.636 MB / 1.091 GB, free: 40.68 MB / 0.6823 GB Notification: Performance of prepare preOptimizeDAE: time 5.002e-05/1.359, allocations: 7.812 kB / 1.091 GB, free: 40.68 MB / 0.6823 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0009816/1.36, allocations: 0.6301 MB / 1.091 GB, free: 40.38 MB / 0.6823 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.003293/1.364, allocations: 1.848 MB / 1.093 GB, free: 39.73 MB / 0.6823 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 2.653e-05/1.364, allocations: 13.56 kB / 1.093 GB, free: 39.73 MB / 0.6823 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0004422/1.364, allocations: 373.2 kB / 1.093 GB, free: 39.73 MB / 0.6823 GB Notification: Performance of preOpt removeEqualFunctionCalls (simulation): time 0.0004027/1.364, allocations: 283.3 kB / 1.094 GB, free: 39.71 MB / 0.6823 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 0.000489/1.365, allocations: 479.4 kB / 1.094 GB, free: 39.58 MB / 0.6823 GB Error: pre-optimization module clockPartitioning (simulation) failed.