Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_8_Buildings.Examples.Tutorial.Boiler.System1.conf.json
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo", uses=false)
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+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/Buildings 8.1.4-maint.8.1.x/package.mo", uses=false)
Using package Buildings with version 8.1.4 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/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 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo)
Using package ModelicaServices with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo)
Running command: translateModel(Buildings.Examples.Tutorial.Boiler.System1,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_8_Buildings.Examples.Tutorial.Boiler.System1")
translateModel(Buildings.Examples.Tutorial.Boiler.System1,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_8_Buildings.Examples.Tutorial.Boiler.System1")
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001097/0.001097, allocations: 106.2 kB / 16.38 MB, free: 6.383 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001097/0.001097, allocations: 192.1 kB / 17.31 MB, free: 5.766 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.136/1.136, allocations: 205.1 MB / 223.2 MB, free: 12.25 MB / 190.1 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/package.mo): time 1.532/1.532, allocations: 292.3 MB / 0.5496 GB, free: 17.47 MB / 462.1 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 1.884e-05/1.886e-05, allocations: 2.281 kB / 0.6728 GB, free: 5.922 MB / 0.545 GB
Notification: Performance of NFInst.instantiate(Buildings.Examples.Tutorial.Boiler.System1): time 0.3855/0.3855, allocations: 162.9 MB / 0.8319 GB, free: 42.86 MB / 0.6544 GB
Notification: Performance of NFInst.instExpressions: time 0.003667/0.3892, allocations: 3.337 MB / 0.8352 GB, free: 42.52 MB / 0.6544 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.000266/0.3895, allocations: 16.3 kB / 0.8352 GB, free: 42.52 MB / 0.6544 GB
Notification: Performance of NFTyping.typeComponents: time 0.0005998/0.3901, allocations: 275.1 kB / 0.8355 GB, free: 42.44 MB / 0.6544 GB
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/Utilities/Strings.mo:139:3-175:14:writable] Warning: Pure function 'Modelica.Utilities.Strings.isEmpty' contains a call to impure function 'Modelica.Utilities.Strings.Advanced.skipWhiteSpace'.
Notification: Performance of NFTyping.typeBindings: time 0.001298/0.3915, allocations: 0.8515 MB / 0.8363 GB, free: 42.23 MB / 0.6544 GB
Notification: Performance of NFTyping.typeClassSections: time 0.0006781/0.3922, allocations: 444.3 kB / 0.8367 GB, free: 42.18 MB / 0.6544 GB
Notification: Performance of NFFlatten.flatten: time 0.001026/0.3932, allocations: 1.272 MB / 0.838 GB, free: 41.99 MB / 0.6544 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.0003367/0.3935, allocations: 356.1 kB / 0.8383 GB, free: 41.96 MB / 0.6544 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.0004786/0.394, allocations: 447.2 kB / 0.8387 GB, free: 41.91 MB / 0.6544 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.0006823/0.3947, allocations: 353.1 kB / 0.8391 GB, free: 41.9 MB / 0.6544 GB
Notification: Performance of NFPackage.collectConstants: time 6.104e-05/0.3948, allocations: 43.06 kB / 0.8391 GB, free: 41.9 MB / 0.6544 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.0008021/0.3956, allocations: 0.681 MB / 0.8398 GB, free: 41.83 MB / 0.6544 GB
Notification: Performance of combineBinaries: time 0.0005428/0.3961, allocations: 0.8807 MB / 0.8406 GB, free: 41.49 MB / 0.6544 GB
Notification: Performance of replaceArrayConstructors: time 0.0002213/0.3964, allocations: 0.5335 MB / 0.8412 GB, free: 41.16 MB / 0.6544 GB
Notification: Performance of NFVerifyModel.verify: time 9.052e-05/0.3965, allocations: 89.84 kB / 0.8412 GB, free: 41.14 MB / 0.6544 GB
Notification: Performance of FrontEnd: time 6.583e-05/0.3965, allocations: 18.47 kB / 0.8413 GB, free: 41.14 MB / 0.6544 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 69 (68)
 * Number of variables: 69 (67)
Notification: Performance of Bindings: time 0.001523/0.3981, allocations: 2.363 MB / 0.8436 GB, free: 40.09 MB / 0.6544 GB
Notification: Performance of FunctionAlias: time 9.722e-05/0.3982, allocations: 84.64 kB / 0.8436 GB, free: 40.09 MB / 0.6544 GB
Notification: Performance of Early Inline: time 0.0007013/0.3989, allocations: 0.9785 MB / 0.8446 GB, free: 39.97 MB / 0.6544 GB
Notification: Performance of simplify1: time 6.306e-05/0.399, allocations: 74.44 kB / 0.8447 GB, free: 39.96 MB / 0.6544 GB
Notification: Performance of Alias: time 0.001292/0.4003, allocations: 1.522 MB / 0.8462 GB, free: 39.49 MB / 0.6544 GB
Notification: Performance of simplify2: time 5.109e-05/0.4003, allocations: 58.11 kB / 0.8462 GB, free: 39.48 MB / 0.6544 GB
Notification: Performance of Events: time 0.0001569/0.4005, allocations: 138.1 kB / 0.8463 GB, free: 39.46 MB / 0.6544 GB
Notification: Performance of Detect States: time 0.0003172/0.4008, allocations: 290.5 kB / 0.8466 GB, free: 39.4 MB / 0.6544 GB
Notification: Performance of Partitioning: time 0.0002374/0.401, allocations: 326.4 kB / 0.8469 GB, free: 39.25 MB / 0.6544 GB
Error: Internal error NBResolveSingularities.noIndexReduction failed.
(1|1) Unmatched Variables
***************************
        [ALGB] (1) Real heaCap.der_T (start = 0.0)
         slice: {}

(1|1) Unmatched Equations
***************************
        [ARRY] (1) vol.Xi = vol.XiOut_internal ($RES_BND_73)
         slice: {}