Running: ./testmodel.py --libraries=/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_7.0.0_Buildings.Controls.Predictors.Validation.LinearInput.conf.json
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 7.0.1 (/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.1/package.mo)
Running command: translateModel(Buildings.Controls.Predictors.Validation.LinearInput,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_7.0.0_Buildings.Controls.Predictors.Validation.LinearInput")
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.1/package.mo): time 2.248/2.248, allocations: 251.1 MB / 266.1 MB, free: 11.61 MB / 218.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.001524/0.001524, allocations: 189.2 kB / 325.6 MB, free: 2.82 MB / 250.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 2.393/2.393, allocations: 205.4 MB / 0.5766 GB, free: 20.78 MB / 426.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.001773/0.001773, allocations: 100.3 kB / 0.6811 GB, free: 13.58 MB / 0.5105 GB
Notification: Performance of FrontEnd - loaded program: time 0.0004857/0.0004856, allocations: 9 kB / 0.7951 GB, free: 135.6 MB / 0.6042 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2158/0.2163, allocations: 106.3 MB / 0.8989 GB, free: 65.47 MB / 0.6042 GB
Notification: Performance of FrontEnd - scodeFlatten: time 0.2386/0.455, allocations: 139.2 MB / 1.035 GB, free: 6.074 MB / 0.6823 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0003159/0.4554, allocations: 79.95 kB / 1.035 GB, free: 5.996 MB / 0.6823 GB
Notification: Performance of FrontEnd - DAE generated: time 0.9428/1.398, allocations: 67.16 MB / 1.1 GB, free: 130.2 MB / 0.698 GB
Notification: Performance of FrontEnd: time 3.487e-06/1.398, allocations: 0 / 1.1 GB, free: 130.2 MB / 0.698 GB
Notification: Performance of Transformations before backend: time 0.0002686/1.399, allocations: 114.1 kB / 1.101 GB, free: 130 MB / 0.698 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 0.0315/1.43, allocations: 5.811 MB / 1.106 GB, free: 124.7 MB / 0.698 GB
Notification: Performance of prepare preOptimizeDAE: time 5.141e-05/1.43, allocations: 12.03 kB / 1.106 GB, free: 124.7 MB / 0.698 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.002367/1.433, allocations: 0.622 MB / 1.107 GB, free: 124.1 MB / 0.698 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.007497/1.44, allocations: 1.812 MB / 1.109 GB, free: 122.4 MB / 0.698 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0005416/1.441, allocations: 426.1 kB / 1.109 GB, free: 122.2 MB / 0.698 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.001663/1.442, allocations: 0.6291 MB / 1.11 GB, free: 121.8 MB / 0.698 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 0.001867/1.444, allocations: 0.5562 MB / 1.11 GB, free: 121.3 MB / 0.698 GB
Error: pre-optimization module clockPartitioning (simulation) failed.