Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_8_Buildings.Fluid.HeatExchangers.Validation.WetCoilEffectivenessNTUHeating.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 3.2.3+maint.om/package.mo", uses=false)
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/package.mo", uses=false)
Using package Buildings with version 8.1.4 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/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 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: "" <> buildModelFMU(Buildings.Fluid.HeatExchangers.Validation.WetCoilEffectivenessNTUHeating,fileNamePrefix="Buildings_8_Buildings_Fluid_HeatExchangers_Validation_WetCoilEffectivenessNTUHeating",fmuType="me",version="2.0",platforms={"static"})
"" <> buildModelFMU(Buildings.Fluid.HeatExchangers.Validation.WetCoilEffectivenessNTUHeating,fileNamePrefix="Buildings_8_Buildings_Fluid_HeatExchangers_Validation_WetCoilEffectivenessNTUHeating",fmuType="me",version="2.0",platforms={"static"})
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.0009024/0.0009023, allocations: 99.39 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 0.0009149/0.0009149, 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 3.2.3+maint.om/package.mo): time 1.693/1.693, allocations: 205.4 MB / 222.1 MB, free: 5.508 MB / 174.1 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/package.mo): time 1.761/1.761, allocations: 292.6 MB / 0.5497 GB, free: 14.63 MB / 462.1 MB
Notification: Modelica requested package Complex of version 3.2.3. Complex 4.0.0 is used instead which states that it is fully compatible without conversion script needed.
Notification: Modelica requested package ModelicaServices of version 3.2.3. ModelicaServices 4.0.0 is used instead which states that it is fully compatible without conversion script needed.
Notification: Performance of FrontEnd - loaded program: time 0.0006248/0.0006256, allocations: 18.97 kB / 0.6737 GB, free: 26.06 MB / 0.5294 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2779/0.2786, allocations: 116.3 MB / 0.7872 GB, free: 11.89 MB / 0.6075 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.HeatExchangers.Validation.WetCoilEffectivenessNTUHeating): time 0.8941/1.173, allocations: 360.4 MB / 1.139 GB, free: 15.64 MB / 0.8575 GB
Notification: Performance of NFInst.instExpressions: time 0.05026/1.223, allocations: 34.2 MB / 1.173 GB, free: 13.39 MB / 0.8887 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.01007/1.233, allocations: 162.9 kB / 1.173 GB, free: 13.23 MB / 0.8887 GB
Notification: Performance of NFTyping.typeComponents: time 0.01021/1.243, allocations: 2.585 MB / 1.175 GB, free: 10.64 MB / 0.8887 GB
Notification: Performance of NFTyping.typeBindings: time 0.02607/1.269, allocations: 8.248 MB / 1.183 GB, free: 2.379 MB / 0.8887 GB
Notification: Performance of NFTyping.typeClassSections: time 0.01648/1.286, allocations: 4.477 MB / 1.188 GB, free: 13.96 MB / 0.9044 GB
Notification: Performance of NFFlatten.flatten: time 0.09208/1.378, allocations: 61.05 MB / 1.247 GB, free: 0.8359 MB / 0.9512 GB
Notification: Performance of NFFlatten.resolveConnections: time 1.215/2.593, allocations: 34.43 MB / 1.281 GB, free: 37.86 MB / 0.9825 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.05919/2.652, allocations: 26.01 MB / 1.306 GB, free: 37.86 MB / 0.9825 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.05151/2.703, allocations: 20.49 MB / 1.326 GB, free: 37.85 MB / 0.9825 GB
Notification: Performance of NFPackage.collectConstants: time 0.0154/2.719, allocations: 1.602 MB / 1.328 GB, free: 37.85 MB / 0.9825 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.04358/2.763, allocations: 5.874 MB / 1.334 GB, free: 37.85 MB / 0.9825 GB
Notification: Performance of NFScalarize.scalarize: time 0.02686/2.789, allocations: 9.65 MB / 1.343 GB, free: 37.85 MB / 0.9825 GB
Notification: Performance of NFVerifyModel.verify: time 0.02857/2.818, allocations: 9.419 MB / 1.352 GB, free: 37.16 MB / 0.9825 GB
Notification: Performance of NFConvertDAE.convert: time 0.07689/2.895, allocations: 67.49 MB / 1.418 GB, free: 10.38 MB / 0.9825 GB
Notification: Performance of FrontEnd - DAE generated: time 3.646e-06/2.895, allocations: 0 / 1.418 GB, free: 10.38 MB / 0.9825 GB
Notification: Performance of FrontEnd: time 2.515e-06/2.895, allocations: 0 / 1.418 GB, free: 10.38 MB / 0.9825 GB
Notification: Performance of Transformations before backend: time 0.00295/2.898, allocations: 0 / 1.418 GB, free: 10.38 MB / 0.9825 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 7129
 * Number of variables: 7129
Notification: Performance of Generate backend data structure: time 0.1182/3.016, allocations: 38.69 MB / 1.456 GB, free: 3.941 MB / 0.9982 GB
Notification: Performance of prepare preOptimizeDAE: time 5.16e-05/3.016, allocations: 12.03 kB / 1.456 GB, free: 3.93 MB / 0.9982 GB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.01949/3.036, allocations: 3.779 MB / 1.46 GB, free: 1.898 MB / 0.9982 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.069/3.105, allocations: 10.68 MB / 1.47 GB, free: 7.652 MB / 1.014 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.1011/3.206, allocations: 40 MB / 1.509 GB, free: 13.57 MB / 1.045 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.006343/3.212, allocations: 5.642 MB / 1.515 GB, free: 8.152 MB / 1.045 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.01399/3.226, allocations: 2.906 MB / 1.517 GB, free: 6.184 MB / 1.045 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.1236/3.35, allocations: 44.27 MB / 1.561 GB, free: 7.211 MB / 1.076 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.001923/3.352, allocations: 83.5 kB / 1.561 GB, free: 7.137 MB / 1.076 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.01535/3.367, allocations: 1.142 MB / 1.562 GB, free: 6.871 MB / 1.076 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.001643/3.369, allocations: 1.336 MB / 1.563 GB, free: 5.602 MB / 1.076 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.09823/3.467, allocations: 40.59 MB / 1.603 GB, free: 10.07 MB / 1.108 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 1.025/4.492, allocations: 190.3 MB / 1.789 GB, free: 414.1 MB / 1.217 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.07844/4.571, allocations: 36.58 MB / 1.824 GB, free: 405.8 MB / 1.217 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 evalFunc (simulation): time 0.1561/4.727, allocations: 48.53 MB / 1.872 GB, free: 387.3 MB / 1.217 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0005332/4.727, allocations: 291 kB / 1.872 GB, free: 387.1 MB / 1.217 GB
Notification: Performance of pre-optimization done (n=1795): time 2.122e-05/4.727, allocations: 1.312 kB / 1.872 GB, free: 387.1 MB / 1.217 GB
Notification: Performance of matching and sorting (n=1797): time 0.2212/4.949, allocations: 65.92 MB / 1.936 GB, free: 353.2 MB / 1.217 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001588/4.949, allocations: 237.5 kB / 1.937 GB, free: 353 MB / 1.217 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.08019/5.029, allocations: 31.03 MB / 1.967 GB, free: 322.3 MB / 1.217 GB
Notification: Performance of collectPreVariables (initialization): time 0.007334/5.036, allocations: 463.7 kB / 1.967 GB, free: 321.8 MB / 1.217 GB
Notification: Performance of collectInitialEqns (initialization): time 0.02258/5.059, allocations: 16.47 MB / 1.984 GB, free: 305.4 MB / 1.217 GB
Notification: Performance of collectInitialBindings (initialization): time 0.01125/5.07, allocations: 6.32 MB / 1.99 GB, free: 299.1 MB / 1.217 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.005922/5.076, allocations: 423.4 kB / 1.99 GB, free: 298.7 MB / 1.217 GB
Notification: Performance of setup shared object (initialization): time 0.002418/5.079, allocations: 1.199 MB / 1.991 GB, free: 297.5 MB / 1.217 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0294/5.108, allocations: 12.63 MB / 2.004 GB, free: 284.9 MB / 1.217 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.03873/5.147, allocations: 18.6 MB / 2.022 GB, free: 264.4 MB / 1.217 GB
Notification: The given system is mixed-determined.   [index = 1]
Notification: Performance of analyzeInitialSystem (initialization): time 0.194/5.341, allocations: 55.37 MB / 2.076 GB, free: 209.3 MB / 1.217 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 0.0001294/5.341, allocations: 24 kB / 2.076 GB, free: 209.3 MB / 1.217 GB
Notification: Performance of matching and sorting (n=2773) (initialization): time 0.09954/5.441, allocations: 34.05 MB / 2.109 GB, free: 175.2 MB / 1.217 GB
Notification: Performance of prepare postOptimizeDAE: time 0.01875/5.459, allocations: 79.5 MB / 2.187 GB, free: 91.31 MB / 1.217 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0006605/5.46, allocations: 84 kB / 2.187 GB, free: 91.23 MB / 1.217 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.001426/5.462, allocations: 324.8 kB / 2.187 GB, free: 90.91 MB / 1.217 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.03984/5.502, allocations: 7.18 MB / 2.194 GB, free: 83.75 MB / 1.217 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01007/5.512, allocations: 20.76 MB / 2.214 GB, free: 62.12 MB / 1.217 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.04809/5.56, allocations: 3.944 MB / 2.218 GB, free: 58.19 MB / 1.217 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.008111/5.568, allocations: 1.09 MB / 2.219 GB, free: 57.11 MB / 1.217 GB
Notification: Performance of prepare postOptimizeDAE: time 2.332e-05/5.568, allocations: 8 kB / 2.219 GB, free: 57.1 MB / 1.217 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.
Notification: Performance of <failed> postOpt replaceHomotopyWithSimplified (initialization): time 0.04487/5.613, allocations: 14.67 MB / 2.234 GB, free: 42.42 MB / 1.217 GB
Error: post-optimization module replaceHomotopyWithSimplified (initialization) failed.
Error: No system for the symbolic initialization was generated