Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_maint.8.0.x_Buildings.Fluid.HeatExchangers.BaseClasses.Examples.HexElementLatentLoop.conf.json
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.1-maint.8.0.x/package.mo", uses=false)
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+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/ModelicaServices 3.2.3+maint.om/package.mo", uses=false)
Using package ModelicaServices with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/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 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo)
Using package Buildings with version 8.0.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.1-maint.8.0.x/package.mo)
Running command: "" <> buildModelFMU(Buildings.Fluid.HeatExchangers.BaseClasses.Examples.HexElementLatentLoop,fileNamePrefix="Buildings_maint_8_0_x_Buildings_Fluid_HeatExchangers_BaseClasses_Examples_HexElementLatentLoop",fmuType="me",version="2.0",platforms={"static"})
"" <> buildModelFMU(Buildings.Fluid.HeatExchangers.BaseClasses.Examples.HexElementLatentLoop,fileNamePrefix="Buildings_maint_8_0_x_Buildings_Fluid_HeatExchangers_BaseClasses_Examples_HexElementLatentLoop",fmuType="me",version="2.0",platforms={"static"})
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.1-maint.8.0.x/package.mo): time 1.745/1.745, allocations: 288.2 MB / 303.2 MB, free: 8.223 MB / 234.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.001155/0.001155, allocations: 188.1 kB / 371.8 MB, free: 10.32 MB / 298.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.602/1.602, allocations: 205.4 MB / 0.6305 GB, free: 10.06 MB / 458.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.0009459/0.0009457, allocations: 97.81 kB / 0.7439 GB, free: 5.996 MB / 0.5573 GB
Notification: Performance of FrontEnd - loaded program: time 0.0004014/0.0004016, allocations: 12.44 kB / 0.8669 GB, free: 142.1 MB / 0.6198 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2081/0.2086, allocations: 115.3 MB / 0.9795 GB, free: 27.64 MB / 0.6198 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.HeatExchangers.BaseClasses.Examples.HexElementLatentLoop): time 0.7125/0.9212, allocations: 232.9 MB / 1.207 GB, free: 11.95 MB / 0.7448 GB
Notification: Performance of NFInst.instExpressions: time 0.03285/0.9541, allocations: 21.89 MB / 1.228 GB, free: 9.551 MB / 0.7605 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.004707/0.9588, allocations: 91.38 kB / 1.228 GB, free: 9.461 MB / 0.7605 GB
Notification: Performance of NFTyping.typeComponents: time 0.005881/0.9648, allocations: 1.505 MB / 1.23 GB, free: 7.949 MB / 0.7605 GB
Notification: Performance of NFTyping.typeBindings: time 0.01567/0.9805, allocations: 4.418 MB / 1.234 GB, free: 3.523 MB / 0.7605 GB
Notification: Performance of NFTyping.typeClassSections: time 0.01127/0.9917, allocations: 3.44 MB / 1.238 GB, free: 124 kB / 0.7605 GB
Notification: Performance of NFFlatten.flatten: time 0.01043/1.002, allocations: 4.209 MB / 1.242 GB, free: 11.91 MB / 0.7761 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.004764/1.007, allocations: 1.961 MB / 1.244 GB, free: 9.906 MB / 0.7761 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.007122/1.014, allocations: 2.317 MB / 1.246 GB, free: 7.582 MB / 0.7761 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.003366/1.018, allocations: 1.393 MB / 1.247 GB, free: 6.184 MB / 0.7761 GB
Notification: Performance of NFPackage.collectConstants: time 0.0009763/1.019, allocations: 112 kB / 1.247 GB, free: 6.074 MB / 0.7761 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.0063/1.025, allocations: 1.993 MB / 1.249 GB, free: 4.078 MB / 0.7761 GB
Notification: Performance of NFScalarize.scalarize: time 0.001595/1.027, allocations: 0.7087 MB / 1.25 GB, free: 3.367 MB / 0.7761 GB
Notification: Performance of NFVerifyModel.verify: time 0.001517/1.028, allocations: 0.6057 MB / 1.25 GB, free: 2.754 MB / 0.7761 GB
Notification: Performance of NFConvertDAE.convert: time 0.006933/1.035, allocations: 3.834 MB / 1.254 GB, free: 14.91 MB / 0.7917 GB
Notification: Performance of FrontEnd - DAE generated: time 4.278e-06/1.035, allocations: 0 / 1.254 GB, free: 14.91 MB / 0.7917 GB
Notification: Performance of FrontEnd: time 2.484e-06/1.035, allocations: 0 / 1.254 GB, free: 14.91 MB / 0.7917 GB
Notification: Performance of Transformations before backend: time 0.000206/1.035, allocations: 4 kB / 1.254 GB, free: 14.91 MB / 0.7917 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 466
 * Number of variables: 466
Notification: Performance of Generate backend data structure: time 0.009433/1.045, allocations: 2.936 MB / 1.257 GB, free: 11.91 MB / 0.7917 GB
Notification: Performance of prepare preOptimizeDAE: time 4.421e-05/1.045, allocations: 11.97 kB / 1.257 GB, free: 11.89 MB / 0.7917 GB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0009077/1.046, allocations: 265.8 kB / 1.257 GB, free: 11.62 MB / 0.7917 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.004985/1.051, allocations: 0.7536 MB / 1.258 GB, free: 10.87 MB / 0.7917 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.004952/1.056, allocations: 2.048 MB / 1.26 GB, free: 8.746 MB / 0.7917 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.00015/1.056, allocations: 139.6 kB / 1.26 GB, free: 8.609 MB / 0.7917 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0006027/1.056, allocations: 192 kB / 1.26 GB, free: 8.422 MB / 0.7917 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.005766/1.062, allocations: 2.204 MB / 1.263 GB, free: 6.164 MB / 0.7917 GB
Notification: Performance of preOpt findStateOrder (simulation): time 7.475e-05/1.062, allocations: 0 / 1.263 GB, free: 6.164 MB / 0.7917 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0004181/1.063, allocations: 83.94 kB / 1.263 GB, free: 6.082 MB / 0.7917 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0001196/1.063, allocations: 71.53 kB / 1.263 GB, free: 6.012 MB / 0.7917 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.004844/1.068, allocations: 1.915 MB / 1.265 GB, free: 4.094 MB / 0.7917 GB
Warning: The model contains alias variables with redundant start and/or conflicting nominal values. It is recommended to resolve the conflicts, because otherwise the system could be hard to solve. To print the conflicting alias sets and the chosen candidates please use -d=aliasConflicts.
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.01933/1.087, allocations: 9.217 MB / 1.274 GB, free: 10.31 MB / 0.8073 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.002009/1.089, allocations: 1.059 MB / 1.275 GB, free: 9.242 MB / 0.8073 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0007518/1.09, allocations: 0.566 MB / 1.275 GB, free: 8.566 MB / 0.8073 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.974e-05/1.09, allocations: 43.56 kB / 1.275 GB, free: 8.516 MB / 0.8073 GB
Notification: Performance of preOpt simplifyInStream (simulation): time 0.001602/1.092, allocations: 181.1 kB / 1.275 GB, free: 8.34 MB / 0.8073 GB
Notification: Performance of pre-optimization done (n=104): time 9.328e-06/1.092, allocations: 0 / 1.275 GB, free: 8.34 MB / 0.8073 GB
Notification: Performance of matching and sorting (n=106): time 0.01221/1.104, allocations: 4.124 MB / 1.279 GB, free: 4.137 MB / 0.8073 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 5.17e-05/1.104, allocations: 68.41 kB / 1.279 GB, free: 4.059 MB / 0.8073 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.004061/1.108, allocations: 2.152 MB / 1.282 GB, free: 1.891 MB / 0.8073 GB
Notification: Performance of collectPreVariables (initialization): time 0.0001809/1.108, allocations: 53.69 kB / 1.282 GB, free: 1.832 MB / 0.8073 GB
Notification: Performance of collectInitialEqns (initialization): time 0.001097/1.109, allocations: 1.134 MB / 1.283 GB, free: 0.6836 MB / 0.8073 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0004316/1.11, allocations: 374.6 kB / 1.283 GB, free: 320 kB / 0.8073 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 8.842e-05/1.11, allocations: 24 kB / 1.283 GB, free: 296 kB / 0.8073 GB
Notification: Performance of setup shared object (initialization): time 0.000175/1.11, allocations: 365.9 kB / 1.283 GB, free: 15.93 MB / 0.823 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.001002/1.111, allocations: 0.5036 MB / 1.284 GB, free: 15.42 MB / 0.823 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.001316/1.113, allocations: 0.9217 MB / 1.285 GB, free: 14.33 MB / 0.823 GB
Warning: It was not possible to determine if the initialization problem is consistent, because of not evaluable parameters/start values during compile time: fan.vol.dynBal.medium.p = fan.vol.dynBal.p_start (sin_2.p = fan.vol.dynBal.p_start)
Notification: Performance of analyzeInitialSystem (initialization): time 0.009621/1.122, allocations: 2.31 MB / 1.287 GB, free: 11.99 MB / 0.823 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.336e-05/1.122, allocations: 0 / 1.287 GB, free: 11.99 MB / 0.823 GB
Error: Internal error IndexReduction.pantelidesIndexReduction failed! System is structurally singular and cannot be handled because the number of unassigned equations is larger than the number of states. Use -d=bltdump to get more information.
Error: No system for the symbolic initialization was generated