Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr IBPSA_latest_IBPSA.Fluid.Storage.Examples.ExpansionVessel.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 4.0.0+maint.om/package.mo", uses=false)
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA 4.0.0-master/package.mo", uses=false)
Using package IBPSA with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA 4.0.0-master/package.mo)
Using package Modelica with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+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(IBPSA.Fluid.Storage.Examples.ExpansionVessel,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="IBPSA_latest_IBPSA.Fluid.Storage.Examples.ExpansionVessel")
translateModel(IBPSA.Fluid.Storage.Examples.ExpansionVessel,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="IBPSA_latest_IBPSA.Fluid.Storage.Examples.ExpansionVessel")
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001309/0.001309, allocations: 117.5 kB / 17.1 MB, free: 6.004 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001419/0.001419, allocations: 188.9 kB / 18.03 MB, free: 5.086 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.524/1.524, allocations: 222.9 MB / 241.7 MB, free: 15.16 MB / 206.1 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA 4.0.0-master/package.mo): time 0.7723/0.7723, allocations: 115.3 MB / 407.2 MB, free: 6.145 MB / 318.1 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 3.693e-05/3.694e-05, allocations: 3.812 kB / 0.5583 GB, free: 32.26 MB / 446.1 MB
Notification: Performance of NFInst.instantiate(IBPSA.Fluid.Storage.Examples.ExpansionVessel): time 0.02201/0.02206, allocations: 14.41 MB / 0.5723 GB, free: 21.99 MB / 446.1 MB
Notification: Performance of NFInst.instExpressions: time 0.007528/0.02963, allocations: 3.641 MB / 0.5759 GB, free: 19.43 MB / 446.1 MB
Notification: Performance of NFInst.updateImplicitVariability: time 0.001299/0.03098, allocations: 21.09 kB / 0.5759 GB, free: 19.42 MB / 446.1 MB
Notification: Performance of NFTyping.typeComponents: time 0.0009283/0.03192, allocations: 207.5 kB / 0.5761 GB, free: 19.3 MB / 446.1 MB
Notification: Performance of NFTyping.typeBindings: time 0.002687/0.03462, allocations: 0.6096 MB / 0.5767 GB, free: 18.94 MB / 446.1 MB
Notification: Performance of NFTyping.typeClassSections: time 0.001568/0.0362, allocations: 406.5 kB / 0.5771 GB, free: 18.72 MB / 446.1 MB
Notification: Performance of NFFlatten.flatten: time 0.003141/0.03935, allocations: 1.28 MB / 0.5783 GB, free: 18.15 MB / 446.1 MB
Notification: Performance of NFFlatten.resolveConnections: time 0.000811/0.04017, allocations: 359.9 kB / 0.5787 GB, free: 17.99 MB / 446.1 MB
Notification: Performance of NFEvalConstants.evaluate: time 0.001898/0.04208, allocations: 453.7 kB / 0.5791 GB, free: 17.8 MB / 446.1 MB
Notification: Performance of NFSimplifyModel.simplify: time 0.0006758/0.04277, allocations: 322 kB / 0.5794 GB, free: 17.66 MB / 446.1 MB
Notification: Performance of NFPackage.collectConstants: time 8.571e-05/0.04286, allocations: 34.84 kB / 0.5795 GB, free: 17.66 MB / 446.1 MB
Notification: Performance of NFFlatten.collectFunctions: time 0.001272/0.04414, allocations: 293.2 kB / 0.5797 GB, free: 17.54 MB / 446.1 MB
Notification: Performance of combineBinaries: time 0.0008441/0.045, allocations: 0.7256 MB / 0.5805 GB, free: 17.08 MB / 446.1 MB
Notification: Performance of replaceArrayConstructors: time 0.0004095/0.04541, allocations: 479 kB / 0.5809 GB, free: 16.76 MB / 446.1 MB
Notification: Performance of NFVerifyModel.verify: time 0.0001536/0.04557, allocations: 76.09 kB / 0.581 GB, free: 16.73 MB / 446.1 MB
Notification: Performance of FrontEnd: time 0.0002195/0.0458, allocations: 9.656 kB / 0.581 GB, free: 16.73 MB / 446.1 MB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 62 (62)
 * Number of variables: 62 (62)
Notification: Performance of Bindings: time 0.002595/0.0484, allocations: 1.98 MB / 0.5829 GB, free: 15.29 MB / 446.1 MB
Notification: Performance of FunctionAlias: time 0.0001766/0.04859, allocations: 90.75 kB / 0.583 GB, free: 15.23 MB / 446.1 MB
Notification: Performance of Early Inline: time 0.001204/0.0498, allocations: 0.8354 MB / 0.5838 GB, free: 14.67 MB / 446.1 MB
Notification: Performance of simplify1: time 0.0001118/0.04992, allocations: 59.19 kB / 0.5839 GB, free: 14.64 MB / 446.1 MB
Notification: Performance of Alias: time 0.002419/0.05235, allocations: 1.675 MB / 0.5855 GB, free: 13.69 MB / 446.1 MB
Notification: Performance of simplify2: time 6.287e-05/0.05243, allocations: 37.47 kB / 0.5856 GB, free: 13.68 MB / 446.1 MB
Notification: Performance of Events: time 0.0002038/0.05264, allocations: 113.2 kB / 0.5857 GB, free: 13.61 MB / 446.1 MB
Notification: Performance of Detect States: time 0.0004994/0.05314, allocations: 251.5 kB / 0.5859 GB, free: 13.44 MB / 446.1 MB
Notification: Performance of Partitioning: time 0.0002948/0.05345, allocations: 255.9 kB / 0.5861 GB, free: 13.25 MB / 446.1 MB
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.m = 995.586 * vol.dynBal.fluidVolume ($RES_SIM_27)
         slice: {}