Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_1.6_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 1.6.0+build.1/package.mo", uses=false)
Using package Buildings with version 1.6 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 1.6.0+build.1/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_1.6_Buildings.Examples.Tutorial.Boiler.System1")
translateModel(Buildings.Examples.Tutorial.Boiler.System1,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_1.6_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 0.001256/0.001256, allocations: 107.8 kB / 16.42 MB, free: 6.473 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001146/0.001146, allocations: 190 kB / 17.36 MB, free: 5.707 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.274/1.274, 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 1.6.0+build.1/package.mo): time 0.4332/0.4332, allocations: 95.47 MB / 366.1 MB, free: 12.16 MB / 318.1 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 1.96e-05/1.961e-05, allocations: 2.281 kB / 0.5042 GB, free: 11.98 MB / 398.1 MB
Notification: Performance of NFInst.instantiate(Buildings.Examples.Tutorial.Boiler.System1): time 0.4122/0.4122, allocations: 177.9 MB / 0.6779 GB, free: 12.73 MB / 0.5294 GB
Notification: Performance of NFInst.instExpressions: time 0.002886/0.4151, allocations: 1.68 MB / 0.6795 GB, free: 11.05 MB / 0.5294 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.0002592/0.4154, allocations: 11.94 kB / 0.6796 GB, free: 11.04 MB / 0.5294 GB
Notification: Performance of NFTyping.typeComponents: time 0.0007503/0.4162, allocations: 246.6 kB / 0.6798 GB, free: 10.79 MB / 0.5294 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 0.002116/0.4184, allocations: 0.9564 MB / 0.6807 GB, free: 9.832 MB / 0.5294 GB
Notification: Performance of NFTyping.typeClassSections: time 0.001292/0.4197, allocations: 0.5418 MB / 0.6813 GB, free: 9.293 MB / 0.5294 GB
Notification: Performance of NFFlatten.flatten: time 0.001112/0.4208, allocations: 1.071 MB / 0.6823 GB, free: 8.219 MB / 0.5294 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.000362/0.4212, allocations: 305 kB / 0.6826 GB, free: 7.918 MB / 0.5294 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.0005823/0.4218, allocations: 430.4 kB / 0.683 GB, free: 7.496 MB / 0.5294 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.0007751/0.4226, allocations: 313.1 kB / 0.6833 GB, free: 7.191 MB / 0.5294 GB
Notification: Performance of NFPackage.collectConstants: time 5.841e-05/0.4226, allocations: 40 kB / 0.6833 GB, free: 7.152 MB / 0.5294 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.001587/0.4242, allocations: 0.9512 MB / 0.6843 GB, free: 6.199 MB / 0.5294 GB
Notification: Performance of combineBinaries: time 0.000599/0.4248, allocations: 0.7972 MB / 0.685 GB, free: 5.395 MB / 0.5294 GB
Notification: Performance of replaceArrayConstructors: time 0.0002956/0.4252, allocations: 493.3 kB / 0.6855 GB, free: 4.906 MB / 0.5294 GB
Notification: Performance of NFVerifyModel.verify: time 9.224e-05/0.4253, allocations: 79.75 kB / 0.6856 GB, free: 4.828 MB / 0.5294 GB
Notification: Performance of FrontEnd: time 0.0001148/0.4254, allocations: 15.88 kB / 0.6856 GB, free: 4.812 MB / 0.5294 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 62 (61)
 * Number of variables: 62 (60)
Notification: Performance of Bindings: time 0.001919/0.4273, allocations: 2.124 MB / 0.6877 GB, free: 2.574 MB / 0.5294 GB
Notification: Performance of FunctionAlias: time 0.0001209/0.4274, allocations: 91.8 kB / 0.6878 GB, free: 2.484 MB / 0.5294 GB
Notification: Performance of Early Inline: time 0.001005/0.4284, allocations: 0.9196 MB / 0.6887 GB, free: 1.535 MB / 0.5294 GB
Notification: Performance of simplify1: time 8.038e-05/0.4285, allocations: 63.91 kB / 0.6887 GB, free: 1.473 MB / 0.5294 GB
Notification: Performance of Alias: time 0.00141/0.4299, allocations: 1.24 MB / 0.6899 GB, free: 112 kB / 0.5294 GB
Notification: Performance of simplify2: time 6.524e-05/0.43, allocations: 63.92 kB / 0.69 GB, free: 48 kB / 0.5294 GB
Notification: Performance of Events: time 0.0001689/0.4302, allocations: 99.77 kB / 0.6901 GB, free: 15.95 MB / 0.545 GB
Notification: Performance of Detect States: time 0.000309/0.4305, allocations: 286 kB / 0.6904 GB, free: 15.66 MB / 0.545 GB
Notification: Performance of Partitioning: time 0.000309/0.4308, allocations: 319.7 kB / 0.6907 GB, free: 15.31 MB / 0.545 GB
Error: Internal error NBResolveSingularities.noIndexReduction failed.
(1|1) Unmatched Variables
***************************
        [DER-] (1) Real $DER.vol.dynBal.U
         slice: {}

(1|1) Unmatched Equations
***************************
        [SCAL] (1) vol.dynBal.U = vol.dynBal.m * vol.dynBal.medium.u ($RES_SIM_27)
         slice: {}