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")
[<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(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.0/package.mo): time 2.133/2.133, allocations: 284.9 MB / 292.2 MB, free: 10.74 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 0.001552/0.001551, allocations: 189.2 kB / 360.4 MB, free: 7.527 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 1.621/1.621, allocations: 205.1 MB / 0.6188 GB, free: 12.44 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 0.001799/0.001798, allocations: 98.14 kB / 0.7318 GB, free: 45.02 MB / 0.5105 GB
Notification: Performance of FrontEnd - loaded program: time 6.783e-06/6.943e-06, allocations: 0 / 0.8502 GB, free: 3.891 MB / 0.5886 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.5518/0.5518, allocations: 115.2 MB / 0.9628 GB, free: 78.42 MB / 0.6667 GB
Notification: Performance of FrontEnd - scodeFlatten: time 0.2366/0.7885, allocations: 144.7 MB / 1.104 GB, free: 12.09 MB / 0.7136 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002766/0.7888, allocations: 76.94 kB / 1.104 GB, free: 12.01 MB / 0.7136 GB
Notification: Performance of FrontEnd: time 0.2286/1.017, allocations: 66.51 MB / 1.169 GB, free: 9.469 MB / 0.7761 GB
Notification: Performance of Transformations before backend: time 0.0001621/1.018, allocations: 116 kB / 1.169 GB, free: 9.355 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 0.01248/1.03, allocations: 5.645 MB / 1.175 GB, free: 3.629 MB / 0.7761 GB
Notification: Performance of prepare preOptimizeDAE: time 4.728e-05/1.03, allocations: 8.031 kB / 1.175 GB, free: 3.621 MB / 0.7761 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001652/1.032, allocations: 0.6219 MB / 1.175 GB, free: 2.992 MB / 0.7761 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.005942/1.038, allocations: 1.846 MB / 1.177 GB, free: 1.102 MB / 0.7761 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 4.064e-05/1.038, allocations: 12 kB / 1.177 GB, free: 1.09 MB / 0.7761 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0008596/1.039, allocations: 383.9 kB / 1.178 GB, free: 0.7148 MB / 0.7761 GB
Notification: Performance of preOpt removeEqualFunctionCalls (simulation): time 0.0007727/1.04, allocations: 279 kB / 1.178 GB, free: 452 kB / 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) <failed>: time 0.0009705/1.041, allocations: 478.3 kB / 1.178 GB, free: 15.96 MB / 0.7917 GB
Error: pre-optimization module clockPartitioning (simulation) failed.