Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr IBPSA_latest_IBPSA.Fluid.HeatExchangers.Validation.HeaterCooler_u.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/IBPSA 4.0.0-master/package.mo", uses=false)
Using package IBPSA with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA 4.0.0-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: "" <> buildModelFMU(IBPSA.Fluid.HeatExchangers.Validation.HeaterCooler_u,fileNamePrefix="IBPSA_latest_IBPSA_Fluid_HeatExchangers_Validation_HeaterCooler_u",fmuType="me",version="2.0",platforms={"static"})
"" <> buildModelFMU(IBPSA.Fluid.HeatExchangers.Validation.HeaterCooler_u,fileNamePrefix="IBPSA_latest_IBPSA_Fluid_HeatExchangers_Validation_HeaterCooler_u",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 0.000675/0.000675, allocations: 88.17 kB / 15.7 MB, free: 460 kB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.0007235/0.0007234, allocations: 177.2 kB / 16.58 MB, free: 6.852 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.204/1.204, allocations: 223.2 MB / 240.6 MB, free: 5.43 MB / 190.1 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA 4.0.0-master/package.mo): time 0.6215/0.6215, allocations: 113.7 MB / 405.4 MB, free: 4.605 MB / 334.1 MB
Notification: Performance of FrontEnd - loaded program: time 0.0002817/0.0002818, allocations: 13.47 kB / 493.1 MB, free: 8.574 MB / 350.1 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.121/0.1213, allocations: 77.11 MB / 0.5569 GB, free: 11.68 MB / 430.1 MB
Notification: Performance of NFInst.instantiate(IBPSA.Fluid.HeatExchangers.Validation.HeaterCooler_u): time 0.4337/0.555, allocations: 233.4 MB / 0.7848 GB, free: 1.348 MB / 0.5919 GB
Notification: Performance of NFInst.instExpressions: time 0.01171/0.5668, allocations: 9.044 MB / 0.7936 GB, free: 8.281 MB / 0.6075 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.001571/0.5684, allocations: 67.56 kB / 0.7937 GB, free: 8.215 MB / 0.6075 GB
Notification: Performance of NFTyping.typeComponents: time 0.001508/0.5699, allocations: 0.6287 MB / 0.7943 GB, free: 7.582 MB / 0.6075 GB
Notification: Performance of NFTyping.typeBindings: time 0.004313/0.5742, allocations: 1.943 MB / 0.7962 GB, free: 5.629 MB / 0.6075 GB
Notification: Performance of NFTyping.typeClassSections: time 0.003846/0.5781, allocations: 1.527 MB / 0.7977 GB, free: 4.121 MB / 0.6075 GB
Notification: Performance of NFFlatten.flatten: time 0.005005/0.5831, allocations: 4.646 MB / 0.8022 GB, free: 15.47 MB / 0.6231 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.001543/0.5847, allocations: 1.139 MB / 0.8033 GB, free: 14.31 MB / 0.6231 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.002836/0.5875, allocations: 1.56 MB / 0.8049 GB, free: 12.75 MB / 0.6231 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.001546/0.5891, allocations: 1.171 MB / 0.806 GB, free: 11.57 MB / 0.6231 GB
Notification: Performance of NFPackage.collectConstants: time 0.0001549/0.5892, allocations: 67.94 kB / 0.8061 GB, free: 11.5 MB / 0.6231 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.003648/0.5929, allocations: 1.879 MB / 0.8079 GB, free: 9.621 MB / 0.6231 GB
Notification: Performance of NFScalarize.scalarize: time 0.0004591/0.5934, allocations: 482.2 kB / 0.8084 GB, free: 9.148 MB / 0.6231 GB
Notification: Performance of NFVerifyModel.verify: time 0.0004719/0.5939, allocations: 392.7 kB / 0.8087 GB, free: 8.758 MB / 0.6231 GB
Notification: Performance of NFConvertDAE.convert: time 0.002588/0.5964, allocations: 2.517 MB / 0.8112 GB, free: 6.234 MB / 0.6231 GB
Notification: Performance of FrontEnd - DAE generated: time 4.108e-06/0.5965, allocations: 0 / 0.8112 GB, free: 6.234 MB / 0.6231 GB
Notification: Performance of FrontEnd: time 1.563e-06/0.5965, allocations: 0 / 0.8112 GB, free: 6.234 MB / 0.6231 GB
Notification: Performance of Transformations before backend: time 1.845e-05/0.5965, allocations: 0 / 0.8112 GB, free: 6.234 MB / 0.6231 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 294
 * Number of variables: 294
Notification: Performance of Generate backend data structure: time 0.002982/0.5995, allocations: 2.149 MB / 0.8133 GB, free: 4.008 MB / 0.6231 GB
Notification: Performance of prepare preOptimizeDAE: time 3.286e-05/0.5995, allocations: 8.031 kB / 0.8133 GB, free: 4 MB / 0.6231 GB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0001852/0.5997, allocations: 181.3 kB / 0.8135 GB, free: 3.812 MB / 0.6231 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.003167/0.6029, allocations: 0.6532 MB / 0.8141 GB, free: 3.156 MB / 0.6231 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.001976/0.6049, allocations: 1.318 MB / 0.8154 GB, free: 1.785 MB / 0.6231 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0003018/0.6052, allocations: 166.2 kB / 0.8156 GB, free: 1.621 MB / 0.6231 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001488/0.6053, allocations: 116 kB / 0.8157 GB, free: 1.508 MB / 0.6231 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.002175/0.6075, allocations: 1.428 MB / 0.8171 GB, free: 12 kB / 0.6231 GB
Notification: Performance of preOpt findStateOrder (simulation): time 2.397e-05/0.6076, allocations: 4 kB / 0.8171 GB, free: 8 kB / 0.6231 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.2131/0.8207, allocations: 48.64 kB / 0.8171 GB, free: 221.3 MB / 0.6231 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 6.915e-05/0.8207, allocations: 45.48 kB / 0.8172 GB, free: 221.3 MB / 0.6231 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.002503/0.8233, allocations: 1.21 MB / 0.8183 GB, free: 221.3 MB / 0.6231 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 0.006662/0.8299, allocations: 5.704 MB / 0.8239 GB, free: 218.2 MB / 0.6231 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.001703/0.8316, allocations: 1.051 MB / 0.8249 GB, free: 217.7 MB / 0.6231 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0008965/0.8326, allocations: 0.5396 MB / 0.8255 GB, free: 217.5 MB / 0.6231 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0004759/0.833, allocations: 329.2 kB / 0.8258 GB, free: 217.2 MB / 0.6231 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.00104/0.8341, allocations: 0.5802 MB / 0.8263 GB, free: 217 MB / 0.6231 GB
Notification: Performance of pre-optimization done (n=85): time 2.625e-06/0.8341, allocations: 0 / 0.8263 GB, free: 217 MB / 0.6231 GB
Notification: Performance of matching and sorting (n=92): time 0.007072/0.8412, allocations: 3.574 MB / 0.8298 GB, free: 215.3 MB / 0.6231 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 3.311e-05/0.8412, allocations: 95.33 kB / 0.8299 GB, free: 215.2 MB / 0.6231 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001749/0.843, allocations: 1.332 MB / 0.8312 GB, free: 214.7 MB / 0.6231 GB
Notification: Performance of collectPreVariables (initialization): time 6.765e-05/0.8431, allocations: 45.47 kB / 0.8313 GB, free: 214.7 MB / 0.6231 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0004806/0.8436, allocations: 0.7255 MB / 0.832 GB, free: 214.1 MB / 0.6231 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0002215/0.8438, allocations: 317.2 kB / 0.8323 GB, free: 213.9 MB / 0.6231 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 5.361e-05/0.8438, allocations: 23.88 kB / 0.8323 GB, free: 213.8 MB / 0.6231 GB
Notification: Performance of setup shared object (initialization): time 6.302e-05/0.8439, allocations: 347.6 kB / 0.8326 GB, free: 213.5 MB / 0.6231 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0009144/0.8448, allocations: 454.8 kB / 0.8331 GB, free: 213.4 MB / 0.6231 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.001029/0.8459, allocations: 0.6582 MB / 0.8337 GB, free: 213 MB / 0.6231 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.009758/0.8556, allocations: 2.548 MB / 0.8362 GB, free: 212.5 MB / 0.6231 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.148e-06/0.8557, allocations: 1.344 kB / 0.8362 GB, free: 212.5 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