Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr IDEAS_dev_IDEAS.Fluid.HeatExchangers.Examples.WetCoilEffectivenessNTUMassFlow.conf.json 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/IDEAS 3.0.0-master/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) 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 IDEAS with version 3.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0-master/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) Running command: translateModel(IDEAS.Fluid.HeatExchangers.Examples.WetCoilEffectivenessNTUMassFlow,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="IDEAS_dev_IDEAS.Fluid.HeatExchangers.Examples.WetCoilEffectivenessNTUMassFlow") translateModel(IDEAS.Fluid.HeatExchangers.Examples.WetCoilEffectivenessNTUMassFlow,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="IDEAS_dev_IDEAS.Fluid.HeatExchangers.Examples.WetCoilEffectivenessNTUMassFlow") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001144/0.001144, allocations: 174.6 kB / 7.647 MB, free: 1.422 MB / 5.871 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0-master/package.mo): time 0.7694/0.7694, allocations: 133.6 MB / 141.6 MB, free: 2.902 MB / 106.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.585/1.585, allocations: 221.5 MB / 395.5 MB, free: 10.78 MB / 330.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.0009935/0.0009933, allocations: 95.53 kB / 478.2 MB, free: 1.305 MB / 346.7 MB Notification: Performance of FrontEnd - loaded program: time 1.821e-05/1.82e-05, allocations: 4 kB / 0.5535 GB, free: 9.051 MB / 442.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.6559/0.656, allocations: 82.31 MB / 0.6338 GB, free: 40.79 MB / 458.7 MB Notification: Performance of FrontEnd - scodeFlatten: time 6.706/7.362, allocations: 2.263 GB / 2.896 GB, free: 184 MB / 0.6823 GB Notification: Performance of FrontEnd - mkProgramGraph: time 0.0003124/7.363, allocations: 88.55 kB / 2.896 GB, free: 184 MB / 0.6823 GB [/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0-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/IDEAS 3.0.0-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/IDEAS 3.0.0-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/IDEAS 3.0.0-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/IDEAS 3.0.0-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/IDEAS 3.0.0-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 4.547/11.91, allocations: 1.163 GB / 4.06 GB, free: 83.48 MB / 0.7136 GB Notification: Performance of FrontEnd: time 3.226e-06/11.91, allocations: 3.812 kB / 4.06 GB, free: 83.48 MB / 0.7136 GB Notification: Performance of Transformations before backend: time 0.0003083/11.91, allocations: 55.34 kB / 4.06 GB, free: 83.47 MB / 0.7136 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 0.0097/11.92, allocations: 2.751 MB / 4.062 GB, free: 82.25 MB / 0.7136 GB Notification: Performance of prepare preOptimizeDAE: time 4.311e-05/11.92, allocations: 10.84 kB / 4.062 GB, free: 82.25 MB / 0.7136 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01511/11.93, allocations: 2.186 MB / 4.065 GB, free: 82.12 MB / 0.7136 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.006814/11.94, allocations: 2.063 MB / 4.067 GB, free: 81.7 MB / 0.7136 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0007313/11.94, allocations: 200.9 kB / 4.067 GB, free: 81.69 MB / 0.7136 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0009284/11.94, allocations: 103.9 kB / 4.067 GB, free: 81.69 MB / 0.7136 GB Notification: Performance of preOpt removeEqualFunctionCalls (simulation): time 0.004517/11.95, allocations: 2.22 MB / 4.069 GB, free: 81.68 MB / 0.7136 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.003378/11.95, allocations: 2.118 MB / 4.071 GB, free: 81.52 MB / 0.7136 GB Notification: Performance of preOpt findStateOrder (simulation): time 3.509e-05/11.95, allocations: 0 / 4.071 GB, free: 81.52 MB / 0.7136 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0002024/11.95, allocations: 3.844 kB / 4.071 GB, free: 81.52 MB / 0.7136 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 6.333e-05/11.95, allocations: 65.88 kB / 4.071 GB, free: 81.52 MB / 0.7136 GB Warning: The model contains alias variables with conflicting start and/or 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 0.01585/11.97, allocations: 8.639 MB / 4.08 GB, free: 78.93 MB / 0.7136 GB Notification: Performance of preOpt comSubExp (simulation): time 0.003141/11.97, allocations: 1.753 MB / 4.081 GB, free: 78.8 MB / 0.7136 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.001529/11.97, allocations: 1.016 MB / 4.082 GB, free: 78.79 MB / 0.7136 GB Notification: Performance of preOpt evalFunc (simulation): time 0.009772/11.98, allocations: 5.24 MB / 4.087 GB, free: 76.71 MB / 0.7136 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.001618/11.98, allocations: 1.237 MB / 4.089 GB, free: 76.57 MB / 0.7136 GB Notification: Performance of pre-optimization done (n=152): time 4.939e-06/11.98, allocations: 0 / 4.089 GB, free: 76.57 MB / 0.7136 GB Notification: Performance of matching and sorting (n=152): time 0.00772/11.99, allocations: 2.574 MB / 4.091 GB, free: 76.38 MB / 0.7136 GB Notification: Performance of inlineWhenForInitialization (initialization): time 7.074e-05/11.99, allocations: 148.9 kB / 4.091 GB, free: 76.22 MB / 0.7136 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002123/11.99, allocations: 1.221 MB / 4.093 GB, free: 76.05 MB / 0.7136 GB Notification: Performance of collectPreVariables (initialization): time 0.0002913/11.99, allocations: 33.36 kB / 4.093 GB, free: 76.02 MB / 0.7136 GB Notification: Performance of collectInitialEqns (initialization): time 0.0007279/11.99, allocations: 0.8487 MB / 4.093 GB, free: 75.68 MB / 0.7136 GB Notification: Performance of collectInitialBindings (initialization): time 0.0005039/12, allocations: 482.9 kB / 4.094 GB, free: 75.36 MB / 0.7136 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001573/12, allocations: 3.344 kB / 4.094 GB, free: 75.36 MB / 0.7136 GB Notification: Performance of setup shared object (initialization): time 0.0001415/12, allocations: 371.1 kB / 4.094 GB, free: 75.06 MB / 0.7136 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.001404/12, allocations: 0.906 MB / 4.095 GB, free: 75.05 MB / 0.7136 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.00156/12, allocations: 1.238 MB / 4.096 GB, free: 74.73 MB / 0.7136 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 0.004136/12, allocations: 1.696 MB / 4.098 GB, free: 74.52 MB / 0.7136 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.071e-05/12, allocations: 7.766 kB / 4.098 GB, free: 74.51 MB / 0.7136 GB [/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0-master/Fluid/HeatExchangers/BaseClasses/WetCoilUARated.mo:175:5-175:34:writable] Error: Initialization problem is structurally singular, error found sorting equations 4: hex.UAFroRated.X_wAirIn = 0.01; 7: hex.UAFroRated.hAirIn = 45300.945; 25: hex.UAFroRated.hAirIn = 1006.0 * (-273.15 + hex.UAFroRated.TAirIn) * (1.0 - hex.UAFroRated.X_wAirIn) + (2501014.5 + 1860.0 * (-273.15 + hex.UAFroRated.TAirIn)) * hex.UAFroRated.X_wAirIn; 3: hex.UAFroRated.TAirIn = 293.15; for variables hex.UAFroRated.X_wSatTWatOut(10), hex.X_w_a2_nominal(21), hex.T_a1_nominal(3), hex.UAFroRated.hWatIn(17), hex.UAFroRated.cpWat(7) Error: No system for the symbolic initialization was generated