Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_maint.8.0.x_Buildings.Controls.Predictors.Validation.LinearInput.conf.json
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.1-maint.8.0.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 8.0.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.1-maint.8.0.x/package.mo)
Running command: translateModel(Buildings.Controls.Predictors.Validation.LinearInput,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_maint.8.0.x_Buildings.Controls.Predictors.Validation.LinearInput")
translateModel(Buildings.Controls.Predictors.Validation.LinearInput,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_maint.8.0.x_Buildings.Controls.Predictors.Validation.LinearInput")
[<interactive>:1:1-1:32:writable] Error: Class GC_set_max_heap_size not found in scope <global scope> (looking for a function or record).
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.1-maint.8.0.x/package.mo): time 1.357/1.357, allocations: 285.5 MB / 292.8 MB, free: 9.828 MB / 234.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.0009331/0.0009331, allocations: 193 kB / 361.1 MB, free: 332 kB / 282.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.028/1.028, allocations: 205.1 MB / 0.6195 GB, free: 2.879 MB / 442.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.000819/0.0008191, allocations: 90.33 kB / 0.7326 GB, free: 1 MB / 0.5417 GB
Notification: Performance of FrontEnd - loaded program: time 6.011e-06/6.032e-06, allocations: 1.031 kB / 0.8511 GB, free: 152 MB / 0.6355 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1481/0.1481, allocations: 115.3 MB / 0.9637 GB, free: 56.35 MB / 0.6355 GB
Notification: Performance of FrontEnd - scodeFlatten: time 0.4349/0.5831, allocations: 144.9 MB / 1.105 GB, free: 24 MB / 0.7136 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0001842/0.5833, allocations: 80.25 kB / 1.105 GB, free: 24 MB / 0.7136 GB
Notification: Performance of FrontEnd: time 0.1082/0.6915, allocations: 66.5 MB / 1.17 GB, free: 13.38 MB / 0.7136 GB
Notification: Performance of Transformations before backend: time 0.0001157/0.6916, allocations: 112.5 kB / 1.17 GB, free: 13.38 MB / 0.7136 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 0.006432/0.6981, allocations: 5.649 MB / 1.176 GB, free: 10.8 MB / 0.7136 GB
Notification: Performance of prepare preOptimizeDAE: time 3.5e-05/0.6981, allocations: 9.188 kB / 1.176 GB, free: 10.8 MB / 0.7136 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0008926/0.699, allocations: 0.6256 MB / 1.176 GB, free: 10.5 MB / 0.7136 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.00361/0.7026, allocations: 1.843 MB / 1.178 GB, free: 9.742 MB / 0.7136 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 2.525e-05/0.7027, allocations: 10.34 kB / 1.178 GB, free: 9.742 MB / 0.7136 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0005274/0.7032, allocations: 379.1 kB / 1.179 GB, free: 9.742 MB / 0.7136 GB
Notification: Performance of preOpt removeEqualFunctionCalls (simulation): time 0.0004236/0.7036, allocations: 287.6 kB / 1.179 GB, free: 9.695 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) <failed>: time 0.0005161/0.7042, allocations: 477 kB / 1.179 GB, free: 9.496 MB / 0.7136 GB
Error: pre-optimization module clockPartitioning (simulation) failed.