Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr BuildingSystems_BuildingSystems.Fluid.HeatExchangers.Examples.WetCoilEffectivenessNTUMassFlow.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/NcDataReader2 2.5.1-master/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/package.mo", uses=false) Using package BuildingSystems with version 2.0.0-beta (/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/package.mo) Using package NcDataReader2 with version 2.5.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/NcDataReader2 2.5.1-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(BuildingSystems.Fluid.HeatExchangers.Examples.WetCoilEffectivenessNTUMassFlow,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="BuildingSystems_BuildingSystems.Fluid.HeatExchangers.Examples.WetCoilEffectivenessNTUMassFlow") translateModel(BuildingSystems.Fluid.HeatExchangers.Examples.WetCoilEffectivenessNTUMassFlow,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="BuildingSystems_BuildingSystems.Fluid.HeatExchangers.Examples.WetCoilEffectivenessNTUMassFlow") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.0007983/0.0007982, allocations: 98.45 kB / 15.05 MB, free: 1.105 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.000825/0.0008249, allocations: 177.3 kB / 15.94 MB, free: 228 kB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.157/1.157, allocations: 223.2 MB / 239.9 MB, free: 5.438 MB / 190.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/NcDataReader2 2.5.1-master/package.mo): time 0.001655/0.001655, allocations: 262.8 kB / 291.2 MB, free: 1.996 MB / 238.1 MB [/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/Buildings/Airvolumes/Parameter/package.mo:5:3-5:34:writable] Warning: Got element f_alp that was not referenced in the package.order file. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/Buildings/Airvolumes/Parameter/package.mo:6:3-6:35:writable] Warning: Elements in the package.mo-file need to be in the same relative order as the package.order file. Got element named f_lay but it was already added because it was not the next element in the list at that time. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/Buildings/Airvolumes/Parameter/package.mo:6:3-6:35:writable] Warning: Got element f_lay that was not referenced in the package.order file. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/Buildings/Airvolumes/Parameter/package.mo:7:3-7:37:writable] Warning: Elements in the package.mo-file need to be in the same relative order as the package.order file. Got element named f_loss but it was already added because it was not the next element in the list at that time. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/Buildings/Airvolumes/Parameter/package.mo:7:3-7:37:writable] Warning: Got element f_loss that was not referenced in the package.order file. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/Buildings/Airvolumes/Parameter/package.mo:8:3-8:33:writable] Warning: Elements in the package.mo-file need to be in the same relative order as the package.order file. Got element named f_pv but it was already added because it was not the next element in the list at that time. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/Buildings/Airvolumes/Parameter/package.mo:8:3-8:33:writable] Warning: Got element f_pv that was not referenced in the package.order file. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/Buildings/Airvolumes/Parameter/package.mo:2:1-34:14:writable] Warning: f_pv was referenced in the package.order file, but was not found in package.mo, f_pv/package.mo or f_pv.mo. Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/package.mo): time 0.715/0.715, allocations: 144.6 MB / 487 MB, free: 7.191 MB / 350.1 MB Notification: Performance of FrontEnd - loaded program: time 0.0003576/0.0003576, allocations: 16.42 kB / 0.5683 GB, free: 38.21 MB / 430.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1206/0.121, allocations: 83.08 MB / 0.6494 GB, free: 3.625 MB / 446.1 MB Notification: Performance of NFInst.instantiate(BuildingSystems.Fluid.HeatExchangers.Examples.WetCoilEffectivenessNTUMassFlow): time 0.4309/0.5519, allocations: 207.4 MB / 0.852 GB, free: 0.9844 MB / 0.5606 GB Notification: Performance of NFInst.instExpressions: time 0.01911/0.5711, allocations: 16.99 MB / 0.8686 GB, free: 13.95 MB / 0.5762 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.002775/0.5739, allocations: 63.41 kB / 0.8686 GB, free: 13.95 MB / 0.5762 GB Notification: Performance of NFTyping.typeComponents: time 0.00311/0.577, allocations: 1.032 MB / 0.8696 GB, free: 13.47 MB / 0.5762 GB Notification: Performance of NFTyping.typeBindings: time 0.0105/0.5875, allocations: 3.711 MB / 0.8733 GB, free: 11.53 MB / 0.5762 GB Notification: Performance of NFTyping.typeClassSections: time 0.005298/0.5929, allocations: 2.006 MB / 0.8752 GB, free: 10.74 MB / 0.5762 GB Notification: Performance of NFFlatten.flatten: time 0.00535/0.5982, allocations: 3.2 MB / 0.8784 GB, free: 9.625 MB / 0.5762 GB Notification: Performance of NFFlatten.resolveConnections: time 0.001903/0.6001, allocations: 1.437 MB / 0.8798 GB, free: 9.055 MB / 0.5762 GB Notification: Performance of NFEvalConstants.evaluate: time 0.003035/0.6032, allocations: 1.735 MB / 0.8815 GB, free: 8.656 MB / 0.5762 GB Notification: Performance of NFSimplifyModel.simplify: time 0.001548/0.6047, allocations: 1.159 MB / 0.8826 GB, free: 8.383 MB / 0.5762 GB Notification: Performance of NFPackage.collectConstants: time 0.0002164/0.605, allocations: 90.72 kB / 0.8827 GB, free: 8.383 MB / 0.5762 GB Notification: Performance of NFFlatten.collectFunctions: time 0.005696/0.6107, allocations: 2.656 MB / 0.8853 GB, free: 7.723 MB / 0.5762 GB Notification: Performance of NFScalarize.scalarize: time 0.0006778/0.6114, allocations: 499.4 kB / 0.8857 GB, free: 7.574 MB / 0.5762 GB Notification: Performance of NFVerifyModel.verify: time 0.001078/0.6125, allocations: 0.5094 MB / 0.8862 GB, free: 7.543 MB / 0.5762 GB Notification: Performance of NFConvertDAE.convert: time 0.005233/0.6177, allocations: 3.544 MB / 0.8897 GB, free: 5.148 MB / 0.5762 GB Notification: Performance of FrontEnd - DAE generated: time 2.865e-06/0.6177, allocations: 0 / 0.8897 GB, free: 5.148 MB / 0.5762 GB Notification: Performance of FrontEnd: time 1.843e-06/0.6177, allocations: 0 / 0.8897 GB, free: 5.148 MB / 0.5762 GB Notification: Performance of Transformations before backend: time 3.177e-05/0.6178, allocations: 0 / 0.8897 GB, free: 5.148 MB / 0.5762 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 421 * Number of variables: 421 Notification: Performance of Generate backend data structure: time 0.005377/0.6232, allocations: 2.761 MB / 0.8924 GB, free: 2.309 MB / 0.5762 GB Notification: Performance of prepare preOptimizeDAE: time 3.598e-05/0.6232, allocations: 8.031 kB / 0.8924 GB, free: 2.301 MB / 0.5762 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01393/0.6371, allocations: 2.272 MB / 0.8946 GB, free: 24 kB / 0.5762 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.003578/0.6407, allocations: 1.778 MB / 0.8964 GB, free: 14.24 MB / 0.5919 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0006316/0.6414, allocations: 259.5 kB / 0.8966 GB, free: 13.98 MB / 0.5919 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0003102/0.6417, allocations: 184 kB / 0.8968 GB, free: 13.8 MB / 0.5919 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.006351/0.6481, allocations: 2.898 MB / 0.8996 GB, free: 10.87 MB / 0.5919 GB Notification: Performance of preOpt findStateOrder (simulation): time 2.694e-05/0.6481, allocations: 0 / 0.8996 GB, free: 10.87 MB / 0.5919 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0002025/0.6483, allocations: 70.52 kB / 0.8997 GB, free: 10.8 MB / 0.5919 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 6.354e-05/0.6484, allocations: 67.19 kB / 0.8997 GB, free: 10.73 MB / 0.5919 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.009031/0.6574, allocations: 3.507 MB / 0.9032 GB, free: 7.227 MB / 0.5919 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 0.0129/0.6703, allocations: 9.149 MB / 0.9121 GB, free: 13.71 MB / 0.6075 GB Notification: Performance of preOpt comSubExp (simulation): time 0.006866/0.6772, allocations: 2.682 MB / 0.9147 GB, free: 11.03 MB / 0.6075 GB Notification: Performance of preOpt evalFunc (simulation): time 0.007288/0.6845, allocations: 5.035 MB / 0.9196 GB, free: 5.727 MB / 0.6075 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.004149/0.6887, allocations: 1.763 MB / 0.9214 GB, free: 3.938 MB / 0.6075 GB Notification: Performance of pre-optimization done (n=150): time 2.595e-06/0.6887, allocations: 0 / 0.9214 GB, free: 3.938 MB / 0.6075 GB Notification: Performance of matching and sorting (n=150): time 0.01524/0.7039, allocations: 5.321 MB / 0.9266 GB, free: 14.52 MB / 0.6231 GB Notification: Performance of inlineWhenForInitialization (initialization): time 7.208e-05/0.704, allocations: 145.8 kB / 0.9267 GB, free: 14.35 MB / 0.6231 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002084/0.7061, allocations: 1.657 MB / 0.9283 GB, free: 12.69 MB / 0.6231 GB Notification: Performance of collectPreVariables (initialization): time 0.0001637/0.7063, allocations: 57.7 kB / 0.9284 GB, free: 12.63 MB / 0.6231 GB Notification: Performance of collectInitialEqns (initialization): time 0.0006961/0.707, allocations: 0.8463 MB / 0.9292 GB, free: 11.77 MB / 0.6231 GB Notification: Performance of collectInitialBindings (initialization): time 0.0004277/0.7074, allocations: 0.4914 MB / 0.9297 GB, free: 11.27 MB / 0.6231 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001499/0.7076, allocations: 36 kB / 0.9297 GB, free: 11.24 MB / 0.6231 GB Notification: Performance of setup shared object (initialization): time 0.0001548/0.7078, allocations: 377.9 kB / 0.9301 GB, free: 10.86 MB / 0.6231 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.004049/0.7118, allocations: 1.468 MB / 0.9315 GB, free: 9.395 MB / 0.6231 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.004151/0.716, allocations: 1.791 MB / 0.9333 GB, free: 7.496 MB / 0.6231 GB Notification: It was not possible to check the given initialization system for consistency symbolically, because the relevant equations are part of an algebraic loop. This is not supported yet. Notification: Performance of analyzeInitialSystem (initialization): time 0.005995/0.722, allocations: 2.275 MB / 0.9355 GB, free: 5.18 MB / 0.6231 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 6.502e-06/0.722, allocations: 4 kB / 0.9355 GB, free: 5.176 MB / 0.6231 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