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: "" <> buildModelFMU(BuildingSystems.Fluid.HeatExchangers.Examples.WetCoilEffectivenessNTUMassFlow,fileNamePrefix="BuildingSystems_BuildingSystems_Fluid_HeatExchangers_Examples_WetCoilEffectivenessNTUMassFlow",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(BuildingSystems.Fluid.HeatExchangers.Examples.WetCoilEffectivenessNTUMassFlow,fileNamePrefix="BuildingSystems_BuildingSystems_Fluid_HeatExchangers_Examples_WetCoilEffectivenessNTUMassFlow",fmuType="me",version="2.0",platforms={"static"}) Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/package.mo): time 0.8266/0.8266, allocations: 141.8 MB / 149.3 MB, free: 9.234 MB / 122.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001277/0.001277, allocations: 180.8 kB / 182.2 MB, free: 9.453 MB / 154.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.602/1.602, allocations: 221.5 MB / 436.4 MB, free: 13.34 MB / 330.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.0009386/0.0009385, allocations: 84.06 kB / 0.5074 GB, free: 10.17 MB / 410.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/NcDataReader2 2.5.1-master/package.mo): time 0.002082/0.002082, allocations: 278 kB / 0.5889 GB, free: 54.67 MB / 410.7 MB Notification: Performance of FrontEnd - loaded program: time 2.547e-05/2.534e-05, allocations: 3.984 kB / 0.6766 GB, free: 12.74 MB / 458.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.5285/0.5285, allocations: 82.77 MB / 0.7575 GB, free: 31.92 MB / 458.7 MB Notification: Performance of FrontEnd - scodeFlatten: time 6.62/7.149, allocations: 2.26 GB / 3.018 GB, free: 219.4 MB / 0.6823 GB Notification: Performance of FrontEnd - mkProgramGraph: time 0.0003212/7.149, allocations: 91.95 kB / 3.018 GB, free: 219.3 MB / 0.6823 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 4.217/11.37, allocations: 1.164 GB / 4.181 GB, free: 93.43 MB / 0.7292 GB Notification: Performance of FrontEnd: time 1.463e-06/11.37, allocations: 3.844 kB / 4.181 GB, free: 93.43 MB / 0.7292 GB Notification: Performance of Transformations before backend: time 0.000192/11.37, allocations: 52.09 kB / 4.181 GB, free: 93.42 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 0.008664/11.38, allocations: 2.764 MB / 4.184 GB, free: 92.04 MB / 0.7292 GB Notification: Performance of prepare preOptimizeDAE: time 4.954e-05/11.38, allocations: 14.69 kB / 4.184 GB, free: 92.04 MB / 0.7292 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01528/11.39, allocations: 2.172 MB / 4.186 GB, free: 91.91 MB / 0.7292 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.005907/11.4, allocations: 2.068 MB / 4.188 GB, free: 91.48 MB / 0.7292 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0007055/11.4, allocations: 204.3 kB / 4.188 GB, free: 91.48 MB / 0.7292 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0007511/11.4, allocations: 104.4 kB / 4.189 GB, free: 91.48 MB / 0.7292 GB Notification: Performance of preOpt removeEqualFunctionCalls (simulation): time 0.004136/11.4, allocations: 2.218 MB / 4.191 GB, free: 91.47 MB / 0.7292 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.003505/11.41, allocations: 2.118 MB / 4.193 GB, free: 91.32 MB / 0.7292 GB Notification: Performance of preOpt findStateOrder (simulation): time 3.529e-05/11.41, allocations: 0 / 4.193 GB, free: 91.32 MB / 0.7292 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0002065/11.41, allocations: 3.266 kB / 4.193 GB, free: 91.32 MB / 0.7292 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 7.9e-05/11.41, allocations: 68.31 kB / 4.193 GB, free: 91.31 MB / 0.7292 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 0.01514/11.42, allocations: 8.648 MB / 4.201 GB, free: 88.72 MB / 0.7292 GB Notification: Performance of preOpt comSubExp (simulation): time 0.002443/11.42, allocations: 1.76 MB / 4.203 GB, free: 88.59 MB / 0.7292 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.00132/11.43, allocations: 1.015 MB / 4.204 GB, free: 88.58 MB / 0.7292 GB Notification: Performance of preOpt evalFunc (simulation): time 0.007896/11.43, allocations: 5.245 MB / 4.209 GB, free: 86.51 MB / 0.7292 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.001578/11.43, allocations: 1.237 MB / 4.21 GB, free: 86.37 MB / 0.7292 GB Notification: Performance of pre-optimization done (n=152): time 2.945e-06/11.43, allocations: 0 / 4.21 GB, free: 86.37 MB / 0.7292 GB Notification: Performance of matching and sorting (n=152): time 0.007585/11.44, allocations: 2.575 MB / 4.213 GB, free: 86.18 MB / 0.7292 GB Notification: Performance of inlineWhenForInitialization (initialization): time 6.299e-05/11.44, allocations: 146.8 kB / 4.213 GB, free: 86.02 MB / 0.7292 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002/11.44, allocations: 1.217 MB / 4.214 GB, free: 85.85 MB / 0.7292 GB Notification: Performance of collectPreVariables (initialization): time 0.0004314/11.44, allocations: 29.48 kB / 4.214 GB, free: 85.82 MB / 0.7292 GB Notification: Performance of collectInitialEqns (initialization): time 0.0007166/11.45, allocations: 0.8489 MB / 4.215 GB, free: 85.48 MB / 0.7292 GB Notification: Performance of collectInitialBindings (initialization): time 0.0005777/11.45, allocations: 494 kB / 4.216 GB, free: 85.16 MB / 0.7292 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.00017/11.45, allocations: 3.312 kB / 4.216 GB, free: 85.16 MB / 0.7292 GB Notification: Performance of setup shared object (initialization): time 0.0001188/11.45, allocations: 370 kB / 4.216 GB, free: 84.86 MB / 0.7292 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.001344/11.45, allocations: 0.9084 MB / 4.217 GB, free: 84.86 MB / 0.7292 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.001528/11.45, allocations: 1.235 MB / 4.218 GB, free: 84.43 MB / 0.7292 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 0.003993/11.45, allocations: 1.699 MB / 4.22 GB, free: 83.72 MB / 0.7292 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 8.475e-06/11.45, allocations: 3.312 kB / 4.22 GB, free: 83.72 MB / 0.7292 GB [/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-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