Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_1.6_Buildings.Airflow.Multizone.Examples.ChimneyShaftWithVolume.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.Airflow.Multizone.Examples.ChimneyShaftWithVolume,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_1.6_Buildings.Airflow.Multizone.Examples.ChimneyShaftWithVolume")
translateModel(Buildings.Airflow.Multizone.Examples.ChimneyShaftWithVolume,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_1.6_Buildings.Airflow.Multizone.Examples.ChimneyShaftWithVolume")
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001241/0.001241, allocations: 107.3 kB / 16.42 MB, free: 5.973 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001371/0.001371, allocations: 191.3 kB / 17.36 MB, free: 5.566 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.385/1.385, allocations: 205.1 MB / 223.2 MB, free: 12.23 MB / 190.1 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 1.6.0+build.1/package.mo): time 0.5612/0.5612, allocations: 95.48 MB / 366.1 MB, free: 12.15 MB / 318.1 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 2.569e-05/2.569e-05, allocations: 2.281 kB / 0.5042 GB, free: 11.9 MB / 398.1 MB
Notification: Performance of NFInst.instantiate(Buildings.Airflow.Multizone.Examples.ChimneyShaftWithVolume): time 0.4626/0.4626, allocations: 181.2 MB / 0.6812 GB, free: 9.426 MB / 0.5294 GB
Notification: Performance of NFInst.instExpressions: time 0.01396/0.4766, allocations: 9.673 MB / 0.6906 GB, free: 15.73 MB / 0.545 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.002059/0.4787, allocations: 51.69 kB / 0.6907 GB, free: 15.68 MB / 0.545 GB
Notification: Performance of NFTyping.typeComponents: time 0.002091/0.4808, allocations: 0.8503 MB / 0.6915 GB, free: 14.82 MB / 0.545 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 0.0047/0.4855, allocations: 1.873 MB / 0.6934 GB, free: 12.94 MB / 0.545 GB
Notification: Performance of NFTyping.typeClassSections: time 0.00405/0.4896, allocations: 1.624 MB / 0.6949 GB, free: 11.34 MB / 0.545 GB
Notification: Performance of NFFlatten.flatten: time 0.004943/0.4945, allocations: 4.081 MB / 0.6989 GB, free: 7.254 MB / 0.545 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.001875/0.4964, allocations: 1.447 MB / 0.7003 GB, free: 5.777 MB / 0.545 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.00287/0.4993, allocations: 1.554 MB / 0.7019 GB, free: 4.227 MB / 0.545 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.001858/0.5012, allocations: 1.421 MB / 0.7032 GB, free: 2.801 MB / 0.545 GB
Notification: Performance of NFPackage.collectConstants: time 0.0002261/0.5014, allocations: 148 kB / 0.7034 GB, free: 2.656 MB / 0.545 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.002752/0.5042, allocations: 1.275 MB / 0.7046 GB, free: 1.379 MB / 0.545 GB
Notification: Performance of combineBinaries: time 0.001975/0.5062, allocations: 2.752 MB / 0.7073 GB, free: 14.6 MB / 0.5606 GB
Notification: Performance of replaceArrayConstructors: time 0.001055/0.5072, allocations: 1.741 MB / 0.709 GB, free: 12.84 MB / 0.5606 GB
Notification: Performance of NFVerifyModel.verify: time 0.0004334/0.5077, allocations: 283.2 kB / 0.7093 GB, free: 12.56 MB / 0.5606 GB
Notification: Performance of FrontEnd: time 0.000358/0.508, allocations: 51.75 kB / 0.7093 GB, free: 12.51 MB / 0.5606 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 268 (247)
 * Number of variables: 268 (244)
Notification: Performance of Bindings: time 0.006078/0.5141, allocations: 7.254 MB / 0.7164 GB, free: 5.023 MB / 0.5606 GB
Notification: Performance of FunctionAlias: time 0.000496/0.5146, allocations: 0.5236 MB / 0.7169 GB, free: 4.5 MB / 0.5606 GB
Notification: Performance of Early Inline: time 0.003101/0.5177, allocations: 3.444 MB / 0.7203 GB, free: 0.9609 MB / 0.5606 GB
Notification: Performance of simplify1: time 0.0002444/0.518, allocations: 231 kB / 0.7205 GB, free: 0.7383 MB / 0.5606 GB
Notification: Performance of Alias: time 0.005809/0.5238, allocations: 5.362 MB / 0.7258 GB, free: 10.82 MB / 0.5762 GB
Notification: Performance of simplify2: time 0.0002794/0.5241, allocations: 171.8 kB / 0.7259 GB, free: 10.65 MB / 0.5762 GB
Notification: Performance of Events: time 0.0006218/0.5247, allocations: 0.5469 MB / 0.7265 GB, free: 10.1 MB / 0.5762 GB
Notification: Performance of Detect States: time 0.0007479/0.5255, allocations: 0.7334 MB / 0.7272 GB, free: 9.344 MB / 0.5762 GB
Notification: Performance of Partitioning: time 0.00113/0.5266, allocations: 1.165 MB / 0.7283 GB, free: 7.98 MB / 0.5762 GB
Notification: Performance of Causalize: time 0.005834/0.5325, allocations: 6.653 MB / 0.7348 GB, free: 1.395 MB / 0.5762 GB
Notification: Performance of After Index Reduction Inline: time 0.3494/0.8819, allocations: 2.134 MB / 0.7369 GB, free: 31.31 MB / 0.5762 GB
Notification: Performance of Inline: time 0.006422/0.8883, allocations: 5.337 MB / 0.7421 GB, free: 30.86 MB / 0.5762 GB
Notification: Performance of Partitioning: time 0.000355/0.8887, allocations: 268.4 kB / 0.7424 GB, free: 30.78 MB / 0.5762 GB
Notification: Performance of Cleanup: time 0.0006154/0.8893, allocations: 0.4917 MB / 0.7428 GB, free: 30.73 MB / 0.5762 GB
Notification: Performance of Causalize: time 0.021/0.9104, allocations: 20.11 MB / 0.7625 GB, free: 28.52 MB / 0.5762 GB
Notification: Performance of Tearing: time 3.23e-05/0.9104, allocations: 3.172 kB / 0.7625 GB, free: 28.52 MB / 0.5762 GB
Notification: Performance of Initialization: time 1.904e-06/0.9104, allocations: 0 / 0.7625 GB, free: 28.52 MB / 0.5762 GB
Notification: Performance of Tearing: time 3.324e-05/0.9105, allocations: 10.59 kB / 0.7625 GB, free: 28.51 MB / 0.5762 GB
Notification: Performance of Categorize: time 5.018e-05/0.9105, allocations: 7.672 kB / 0.7625 GB, free: 28.51 MB / 0.5762 GB
Notification: Performance of Solve: time 0.002691/0.9132, allocations: 1.665 MB / 0.7641 GB, free: 27.84 MB / 0.5762 GB
Notification: Performance of Jacobian: time 0.00181/0.9151, allocations: 1.845 MB / 0.7659 GB, free: 27.45 MB / 0.5762 GB
Notification: Partition statistics after passing the back-end:
 * Number of ODE partitions: ..................... 0
 * Number of algebraic partitions: ............... 11
 * Number of ODE event partitions: ............... 1
 * Number of algebraic event partitions: ......... 13
 * Number of clocked partitions: ................. 0
 * Number of initial partitions: ................. 1
 * Number of initial(lambda=0) partitions: ....... 1
Notification: Variable statistics after passing the back-end:
 * Number of states: ............................. 7 (7) {roo.dynBal.U, roo.dynBal.m, oriChiTop.mExc, oriBot.mExc, oriChiBot.mExc, sha.vol.dynBal.U, sha.vol.dynBal.m}
 * Number of discrete states: .................... 2 (2) {mRoo_flow.nextTimeEventScaled, mRoo_flow.nextTimeEvent}
 * Number of clocked states: ..................... 0 (0) {NOT YET AVAILABLE}
 * Number of discrete variables: ................. 25 (25) {$SEV_23, $SEV_22, $SEV_21, $SEV_20, $SEV_19[$i1], $SEV_18, $SEV_17, $SEV_16, $SEV_15, $SEV_14, $SEV_13[$i1], $SEV_12, $SEV_11, $SEV_10[$i1], $SEV_9, $SEV_8, $SEV_7, $SEV_6, $SEV_5, $SEV_4, $SEV_3[$i1], $SEV_2, $SEV_1, $SEV_0, $TEV_0}
 * Number of top-level inputs: ................... 0 (0) {}
Notification: [Simulation] Strong Component statistics after passing the back-end:
 * Number of single strong components: ........... 147 (scalar:139, array:8, record:0)
 * Number of multi strong components: ............ 2 (algorithm:0, when:2, if:0, tuple:3)
 * Number of for-loop strong components: ......... 8 (generic: 8, entwined:0)
 * Number of algebraic-loop strong components: ... 2 (linear: 0, nonlinear:2)
Notification: [Initialization] Strong Component statistics after passing the back-end:
 * Number of single strong components: ........... 258 (scalar:246, array:11, record:1)
 * Number of multi strong components: ............ 2 (algorithm:2, when:0, if:0, tuple:3)
 * Number of for-loop strong components: ......... 8 (generic: 8, entwined:0)
 * Number of algebraic-loop strong components: ... 0 (linear: 0, nonlinear:0)
Notification: [Initialization (lambda=0)] Strong Component statistics after passing the back-end:
 * Number of single strong components: ........... 258 (scalar:246, array:11, record:1)
 * Number of multi strong components: ............ 2 (algorithm:2, when:0, if:0, tuple:3)
 * Number of for-loop strong components: ......... 8 (generic: 8, entwined:0)
 * Number of algebraic-loop strong components: ... 0 (linear: 0, nonlinear:0)
Notification: Performance of backend: time 0.0001645/0.9152, allocations: 118.1 kB / 0.766 GB, free: 27.43 MB / 0.5762 GB
Error: Internal error NSimStrongComponent.Block.createNoReturnBlocks failed for 
[ALGO] (0) ($RES_SIM_136)
[----] Modelica.Fluid.Utilities.checkBoundary("SimpleAir", {"SimpleAir"}, false, true, boundary.X_in_internal, "MassFlowSource_T");