Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_8.0.0_Buildings.Applications.DataCenters.ChillerCooled.Equipment.Validation.CoolingCoilHumidifyingHeating_OpenLoop.conf.json
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.0/package.mo", uses=false)
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+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/ModelicaServices 3.2.3+maint.om/package.mo", uses=false)
Using package ModelicaServices with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/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 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo)
Using package Buildings with version 8.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.0/package.mo)
Running command: "" <> buildModelFMU(Buildings.Applications.DataCenters.ChillerCooled.Equipment.Validation.CoolingCoilHumidifyingHeating_OpenLoop,fileNamePrefix="Buildings_8_0_0_Buildings_Applications_DataCenters_ChillerCooled_Equipment_Validation_CoolingCoilHumidifyingHeating_OpenLoop",fmuType="me",version="2.0",platforms={"static"})
"" <> buildModelFMU(Buildings.Applications.DataCenters.ChillerCooled.Equipment.Validation.CoolingCoilHumidifyingHeating_OpenLoop,fileNamePrefix="Buildings_8_0_0_Buildings_Applications_DataCenters_ChillerCooled_Equipment_Validation_CoolingCoilHumidifyingHeating_OpenLoop",fmuType="me",version="2.0",platforms={"static"})
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.0/package.mo): time 2.664/2.664, allocations: 287.3 MB / 302.3 MB, free: 8.281 MB / 234.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.001691/0.001691, allocations: 186.8 kB / 370.8 MB, free: 10.86 MB / 298.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 2.114/2.114, allocations: 205.4 MB / 0.6295 GB, free: 10.64 MB / 458.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.001498/0.001498, allocations: 92.47 kB / 0.7428 GB, free: 6.633 MB / 0.5573 GB
Notification: Performance of FrontEnd - loaded program: time 0.0005321/0.0005322, allocations: 14.69 kB / 0.8657 GB, free: 140.6 MB / 0.6198 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2181/0.2187, allocations: 115.3 MB / 0.9783 GB, free: 28.3 MB / 0.6198 GB
Notification: Performance of NFInst.instantiate(Buildings.Applications.DataCenters.ChillerCooled.Equipment.Validation.CoolingCoilHumidifyingHeating_OpenLoop): time 1.373/1.591, allocations: 335.9 MB / 1.306 GB, free: 9.297 MB / 0.8386 GB
Notification: Performance of NFInst.instExpressions: time 0.08378/1.675, allocations: 37.43 MB / 1.343 GB, free: 3.812 MB / 0.8698 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.007311/1.683, allocations: 154.9 kB / 1.343 GB, free: 3.66 MB / 0.8698 GB
Notification: Performance of NFTyping.typeComponents: time 0.01135/1.694, allocations: 2.317 MB / 1.345 GB, free: 1.332 MB / 0.8698 GB
Notification: Performance of NFTyping.typeBindings: time 0.02933/1.723, allocations: 6.596 MB / 1.352 GB, free: 10.72 MB / 0.8855 GB
Notification: Performance of NFTyping.typeClassSections: time 0.02299/1.746, allocations: 5.052 MB / 1.357 GB, free: 5.727 MB / 0.8855 GB
Notification: Performance of NFFlatten.flatten: time 0.03601/1.782, allocations: 13.5 MB / 1.37 GB, free: 8.215 MB / 0.9011 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.01931/1.802, allocations: 7.619 MB / 1.377 GB, free: 0.5312 MB / 0.9011 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.0225/1.824, allocations: 7.016 MB / 1.384 GB, free: 9.492 MB / 0.9167 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.01217/1.837, allocations: 4.493 MB / 1.389 GB, free: 4.98 MB / 0.9167 GB
Notification: Performance of NFPackage.collectConstants: time 0.003109/1.84, allocations: 380 kB / 1.389 GB, free: 4.609 MB / 0.9167 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.01834/1.858, allocations: 4.049 MB / 1.393 GB, free: 0.5547 MB / 0.9167 GB
Notification: Performance of NFScalarize.scalarize: time 0.005545/1.864, allocations: 2.165 MB / 1.395 GB, free: 14.38 MB / 0.9323 GB
Notification: Performance of NFVerifyModel.verify: time 0.005738/1.869, allocations: 2.227 MB / 1.397 GB, free: 12.14 MB / 0.9323 GB
Notification: Performance of NFConvertDAE.convert: time 0.03372/1.903, allocations: 18.02 MB / 1.415 GB, free: 10.08 MB / 0.948 GB
Notification: Performance of FrontEnd - DAE generated: time 4.208e-06/1.903, allocations: 4 kB / 1.415 GB, free: 10.07 MB / 0.948 GB
Notification: Performance of FrontEnd: time 3.397e-06/1.903, allocations: 0 / 1.415 GB, free: 10.07 MB / 0.948 GB
Notification: Performance of Transformations before backend: time 0.0005719/1.904, allocations: 0 / 1.415 GB, free: 10.07 MB / 0.948 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 1669
 * Number of variables: 1669
Notification: Performance of Generate backend data structure: time 0.04237/1.946, allocations: 9.355 MB / 1.424 GB, free: 0.5977 MB / 0.948 GB
Notification: Performance of prepare preOptimizeDAE: time 5.346e-05/1.946, allocations: 8.031 kB / 1.424 GB, free: 0.5898 MB / 0.948 GB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.004358/1.951, allocations: 0.8876 MB / 1.425 GB, free: 15.69 MB / 0.9636 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.02296/1.974, allocations: 2.353 MB / 1.427 GB, free: 13.32 MB / 0.9636 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.03118/2.005, allocations: 9.481 MB / 1.436 GB, free: 3.754 MB / 0.9636 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.001337/2.006, allocations: 0.9348 MB / 1.437 GB, free: 2.719 MB / 0.9636 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.003414/2.01, allocations: 0.6756 MB / 1.438 GB, free: 2.043 MB / 0.9636 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.7588/2.769, allocations: 9.732 MB / 1.447 GB, free: 347.2 MB / 0.9636 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0004261/2.769, allocations: 14.42 kB / 1.447 GB, free: 347.2 MB / 0.9636 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.00251/2.772, allocations: 266.2 kB / 1.448 GB, free: 347 MB / 0.9636 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0006769/2.772, allocations: 316.7 kB / 1.448 GB, free: 347 MB / 0.9636 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.03629/2.809, allocations: 9.123 MB / 1.457 GB, free: 343.6 MB / 0.9636 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 0.0971/2.906, allocations: 39.72 MB / 1.496 GB, free: 316.5 MB / 0.9636 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0197/2.926, allocations: 6.819 MB / 1.502 GB, free: 312.4 MB / 0.9636 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.003435/2.929, allocations: 1.697 MB / 1.504 GB, free: 310.6 MB / 0.9636 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.01144/2.941, allocations: 3.61 MB / 1.507 GB, free: 308.5 MB / 0.9636 GB
Notification: Performance of preOpt simplifyInStream (simulation): time 0.005584/2.946, allocations: 394.1 kB / 1.508 GB, free: 308.2 MB / 0.9636 GB
Notification: Performance of pre-optimization done (n=481): time 2.303e-05/2.946, allocations: 1.219 kB / 1.508 GB, free: 308.2 MB / 0.9636 GB
Notification: Performance of matching and sorting (n=484): time 0.0761/3.022, allocations: 18.56 MB / 1.526 GB, free: 297.8 MB / 0.9636 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.000131/3.023, allocations: 270.6 kB / 1.526 GB, free: 297.5 MB / 0.9636 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.01655/3.039, allocations: 6.662 MB / 1.533 GB, free: 291.9 MB / 0.9636 GB
Notification: Performance of collectPreVariables (initialization): time 0.001471/3.041, allocations: 144.2 kB / 1.533 GB, free: 291.8 MB / 0.9636 GB
Notification: Performance of collectInitialEqns (initialization): time 0.005236/3.046, allocations: 3.555 MB / 1.536 GB, free: 288.2 MB / 0.9636 GB
Notification: Performance of collectInitialBindings (initialization): time 0.002904/3.049, allocations: 1.647 MB / 1.538 GB, free: 286.6 MB / 0.9636 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0008247/3.05, allocations: 109.1 kB / 1.538 GB, free: 286.5 MB / 0.9636 GB
Notification: Performance of setup shared object (initialization): time 0.0004806/3.05, allocations: 0.5054 MB / 1.539 GB, free: 286 MB / 0.9636 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.009175/3.06, allocations: 2.923 MB / 1.541 GB, free: 283 MB / 0.9636 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0106/3.07, allocations: 4.14 MB / 1.545 GB, free: 278.5 MB / 0.9636 GB
Notification: The given system is mixed-determined.   [index = 1]
Notification: Performance of analyzeInitialSystem (initialization): time 0.9103/3.981, allocations: 73.19 MB / 1.617 GB, free: 205.6 MB / 0.9636 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.638e-05/3.981, allocations: 8 kB / 1.617 GB, free: 205.5 MB / 0.9636 GB
Notification: Performance of matching and sorting (n=671) (initialization): time 0.02601/4.007, allocations: 7.955 MB / 1.625 GB, free: 197.5 MB / 0.9636 GB
Notification: Performance of prepare postOptimizeDAE: time 0.001907/4.009, allocations: 9.363 MB / 1.634 GB, free: 187.3 MB / 0.9636 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001096/4.009, allocations: 24 kB / 1.634 GB, free: 187.3 MB / 0.9636 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0004804/4.009, allocations: 96.83 kB / 1.634 GB, free: 187.2 MB / 0.9636 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01291/4.022, allocations: 1.347 MB / 1.635 GB, free: 185.8 MB / 0.9636 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.003898/4.026, allocations: 4.804 MB / 1.64 GB, free: 180.8 MB / 0.9636 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.01283/4.039, allocations: 0.7678 MB / 1.641 GB, free: 180 MB / 0.9636 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001547/4.041, allocations: 231.9 kB / 1.641 GB, free: 179.8 MB / 0.9636 GB
Notification: Performance of prepare postOptimizeDAE: time 1.438e-05/4.041, allocations: 0 / 1.641 GB, free: 179.8 MB / 0.9636 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 0.01184/4.052, allocations: 3.515 MB / 1.644 GB, free: 176.2 MB / 0.9636 GB
Error: post-optimization module replaceHomotopyWithSimplified (initialization) failed.
Error: No system for the symbolic initialization was generated