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/BuildingSystems 2.0.0-master/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/ModelicaServices 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) Using package NcDataReader2 with version 2.5.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/NcDataReader2 2.5.1-master/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) 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 BuildingSystems with version 2.0.0-beta (/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/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/BuildingSystems 2.0.0-master/package.mo): time 0.8943/0.8943, allocations: 143.4 MB / 158.3 MB, free: 5.805 MB / 122.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001084/0.001084, allocations: 190.1 kB / 191.5 MB, free: 5.773 MB / 154.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.418/1.418, allocations: 223.2 MB / 447.7 MB, free: 4.797 MB / 330.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.0009788/0.0009789, allocations: 92.27 kB / 0.5188 GB, free: 1.152 MB / 410.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/NcDataReader2 2.5.1-master/package.mo): time 0.001731/0.001731, allocations: 260 kB / 0.6005 GB, free: 48.75 MB / 410.7 MB Notification: Performance of FrontEnd - loaded program: time 0.0004497/0.0004497, allocations: 11.53 kB / 0.6929 GB, free: 59.73 MB / 442.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1629/0.1634, allocations: 82.8 MB / 0.7737 GB, free: 13.83 MB / 458.7 MB Notification: Performance of FrontEnd - scodeFlatten: time 5.168/5.332, allocations: 2.261 GB / 3.035 GB, free: 107.5 MB / 0.7136 GB Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002896/5.332, allocations: 100.7 kB / 3.035 GB, free: 107.4 MB / 0.7136 GB [/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/Fluid/HeatExchangers/BaseClasses/WetCoilUARated.mo:55:3-57:36:writable] Notification: Moving binding to initial equation section and setting fixed attribute of hex.UAFroRated.staAir.p to false. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/Fluid/HeatExchangers/BaseClasses/WetCoilUARated.mo:55:3-57:36:writable] Notification: Moving binding to initial equation section and setting fixed attribute of hex.UAFroRated.staAir.T to false. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/Fluid/HeatExchangers/BaseClasses/WetCoilUARated.mo:55:3-57:36:writable] Notification: Moving binding to initial equation section and setting fixed attribute of hex.UAFroRated.staAir.X[1] to false. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/Fluid/HeatExchangers/BaseClasses/WetCoilUARated.mo:55:3-57:36:writable] Notification: Moving binding to initial equation section and setting fixed attribute of hex.UAFroRated.staAir.X[2] to false. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/Fluid/HeatExchangers/BaseClasses/WetCoilUARated.mo:69:3-71:38:writable] Notification: Moving binding to initial equation section and setting fixed attribute of hex.UAFroRated.staWat.p to false. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/Fluid/HeatExchangers/BaseClasses/WetCoilUARated.mo:69:3-71:38:writable] Notification: Moving binding to initial equation section and setting fixed attribute of hex.UAFroRated.staWat.T to false. Notification: Performance of FrontEnd - DAE generated: time 4.097/9.429, allocations: 1.176 GB / 4.211 GB, free: 34.53 MB / 0.7292 GB Notification: Performance of FrontEnd: time 2.615e-06/9.429, allocations: 0 / 4.211 GB, free: 34.53 MB / 0.7292 GB Notification: Performance of Transformations before backend: time 0.0002016/9.429, allocations: 55.98 kB / 4.211 GB, free: 34.47 MB / 0.7292 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 0.0101/9.439, allocations: 3.117 MB / 4.214 GB, free: 31.27 MB / 0.7292 GB Notification: Performance of prepare preOptimizeDAE: time 4.972e-05/9.439, allocations: 8.031 kB / 4.214 GB, free: 31.26 MB / 0.7292 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01469/9.454, allocations: 2.18 MB / 4.216 GB, free: 29.07 MB / 0.7292 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.006026/9.46, allocations: 2.093 MB / 4.218 GB, free: 26.93 MB / 0.7292 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0006843/9.461, allocations: 263.4 kB / 4.218 GB, free: 26.67 MB / 0.7292 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0007228/9.461, allocations: 176 kB / 4.219 GB, free: 26.5 MB / 0.7292 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.007143/9.469, allocations: 2.905 MB / 4.221 GB, free: 23.55 MB / 0.7292 GB Notification: Performance of preOpt findStateOrder (simulation): time 3.469e-05/9.469, allocations: 11.92 kB / 4.221 GB, free: 23.54 MB / 0.7292 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0002249/9.469, allocations: 68 kB / 4.221 GB, free: 23.47 MB / 0.7292 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 6.442e-05/9.469, allocations: 63.17 kB / 4.222 GB, free: 23.41 MB / 0.7292 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.009944/9.479, allocations: 3.459 MB / 4.225 GB, free: 19.94 MB / 0.7292 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 0.01723/9.496, allocations: 8.962 MB / 4.234 GB, free: 10.62 MB / 0.7292 GB Notification: Performance of preOpt comSubExp (simulation): time 0.007334/9.504, allocations: 2.63 MB / 4.236 GB, free: 7.992 MB / 0.7292 GB Notification: Performance of preOpt evalFunc (simulation): time 0.009083/9.513, allocations: 5.317 MB / 4.241 GB, free: 2.352 MB / 0.7292 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.004709/9.517, allocations: 1.795 MB / 4.243 GB, free: 0.5273 MB / 0.7292 GB Notification: Performance of pre-optimization done (n=153): time 5.42e-06/9.517, allocations: 0 / 4.243 GB, free: 0.5273 MB / 0.7292 GB Notification: Performance of matching and sorting (n=153): time 0.02458/9.542, allocations: 6.009 MB / 4.249 GB, free: 10.39 MB / 0.7448 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001228/9.542, allocations: 157.8 kB / 4.249 GB, free: 10.21 MB / 0.7448 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.004005/9.546, allocations: 1.457 MB / 4.251 GB, free: 8.754 MB / 0.7448 GB Notification: Performance of collectPreVariables (initialization): time 0.0006496/9.547, allocations: 57.7 kB / 4.251 GB, free: 8.691 MB / 0.7448 GB Notification: Performance of collectInitialEqns (initialization): time 0.001175/9.548, allocations: 0.8348 MB / 4.252 GB, free: 7.844 MB / 0.7448 GB Notification: Performance of collectInitialBindings (initialization): time 0.001081/9.549, allocations: 0.4967 MB / 4.252 GB, free: 7.34 MB / 0.7448 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.000444/9.55, allocations: 32 kB / 4.252 GB, free: 7.309 MB / 0.7448 GB Notification: Performance of setup shared object (initialization): time 0.000266/9.55, allocations: 373.9 kB / 4.252 GB, free: 6.938 MB / 0.7448 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.005219/9.555, allocations: 1.46 MB / 4.254 GB, free: 5.477 MB / 0.7448 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.005786/9.561, allocations: 1.825 MB / 4.256 GB, free: 3.535 MB / 0.7448 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 0.008384/9.569, allocations: 2.265 MB / 4.258 GB, free: 1.223 MB / 0.7448 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.714e-05/9.57, allocations: 4 kB / 4.258 GB, free: 1.219 MB / 0.7448 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