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: translateModel(Buildings.Applications.DataCenters.ChillerCooled.Equipment.Validation.CoolingCoilHumidifyingHeating_OpenLoop,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_8.0.0_Buildings.Applications.DataCenters.ChillerCooled.Equipment.Validation.CoolingCoilHumidifyingHeating_OpenLoop")
translateModel(Buildings.Applications.DataCenters.ChillerCooled.Equipment.Validation.CoolingCoilHumidifyingHeating_OpenLoop,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_8.0.0_Buildings.Applications.DataCenters.ChillerCooled.Equipment.Validation.CoolingCoilHumidifyingHeating_OpenLoop")
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.0/package.mo): time 2.992/2.992, allocations: 287.3 MB / 302.3 MB, free: 8.207 MB / 234.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.001665/0.001665, allocations: 190.2 kB / 370.8 MB, free: 10.84 MB / 298.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 2.712/2.712, allocations: 205.4 MB / 0.6295 GB, free: 10.52 MB / 458.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.001586/0.001586, allocations: 93.08 kB / 0.7428 GB, free: 6.527 MB / 0.5573 GB
Notification: Performance of FrontEnd - loaded program: time 0.0007762/0.0007764, allocations: 19.88 kB / 0.8656 GB, free: 140.6 MB / 0.6198 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2984/0.2992, allocations: 115.3 MB / 0.9782 GB, free: 28.36 MB / 0.6198 GB
Notification: Performance of NFInst.instantiate(Buildings.Applications.DataCenters.ChillerCooled.Equipment.Validation.CoolingCoilHumidifyingHeating_OpenLoop): time 1.39/1.689, allocations: 335.9 MB / 1.306 GB, free: 9.305 MB / 0.8386 GB
Notification: Performance of NFInst.instExpressions: time 0.1042/1.793, allocations: 37.42 MB / 1.343 GB, free: 3.82 MB / 0.8698 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.008042/1.801, allocations: 154.9 kB / 1.343 GB, free: 3.668 MB / 0.8698 GB
Notification: Performance of NFTyping.typeComponents: time 0.01171/1.813, allocations: 2.317 MB / 1.345 GB, free: 1.34 MB / 0.8698 GB
Notification: Performance of NFTyping.typeBindings: time 0.03114/1.844, allocations: 6.595 MB / 1.352 GB, free: 10.73 MB / 0.8855 GB
Notification: Performance of NFTyping.typeClassSections: time 0.02569/1.87, allocations: 5.053 MB / 1.357 GB, free: 5.734 MB / 0.8855 GB
Notification: Performance of NFFlatten.flatten: time 0.03809/1.908, allocations: 13.5 MB / 1.37 GB, free: 8.223 MB / 0.9011 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.02052/1.929, allocations: 7.619 MB / 1.377 GB, free: 0.5391 MB / 0.9011 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.02417/1.953, allocations: 7.02 MB / 1.384 GB, free: 9.496 MB / 0.9167 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.01681/1.97, allocations: 4.493 MB / 1.388 GB, free: 4.984 MB / 0.9167 GB
Notification: Performance of NFPackage.collectConstants: time 0.004354/1.974, allocations: 380 kB / 1.389 GB, free: 4.613 MB / 0.9167 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.02114/1.995, allocations: 4.049 MB / 1.393 GB, free: 0.5586 MB / 0.9167 GB
Notification: Performance of NFScalarize.scalarize: time 0.005526/2.001, allocations: 2.161 MB / 1.395 GB, free: 14.39 MB / 0.9323 GB
Notification: Performance of NFVerifyModel.verify: time 0.006202/2.007, allocations: 2.231 MB / 1.397 GB, free: 12.15 MB / 0.9323 GB
Notification: Performance of NFConvertDAE.convert: time 0.03429/2.042, allocations: 18.01 MB / 1.415 GB, free: 10.09 MB / 0.948 GB
Notification: Performance of FrontEnd - DAE generated: time 3.817e-06/2.042, allocations: 3.938 kB / 1.415 GB, free: 10.09 MB / 0.948 GB
Notification: Performance of FrontEnd: time 3.266e-06/2.042, allocations: 0 / 1.415 GB, free: 10.09 MB / 0.948 GB
Notification: Performance of Transformations before backend: time 0.0006097/2.042, allocations: 0 / 1.415 GB, free: 10.09 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 0.04291/2.085, allocations: 9.367 MB / 1.424 GB, free: 0.5977 MB / 0.948 GB
Notification: Performance of prepare preOptimizeDAE: time 6.175e-05/2.085, allocations: 12.03 kB / 1.424 GB, free: 0.5859 MB / 0.948 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.03732/2.123, allocations: 2.35 MB / 1.426 GB, free: 14.22 MB / 0.9636 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.04759/2.17, allocations: 9.485 MB / 1.435 GB, free: 4.648 MB / 0.9636 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.001893/2.172, allocations: 0.927 MB / 1.436 GB, free: 3.621 MB / 0.9636 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.004783/2.177, allocations: 0.6756 MB / 1.437 GB, free: 2.945 MB / 0.9636 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.8177/2.995, allocations: 9.732 MB / 1.446 GB, free: 347.6 MB / 0.9636 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0004695/2.995, allocations: 9.312 kB / 1.446 GB, free: 347.6 MB / 0.9636 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.003006/2.999, allocations: 269.5 kB / 1.447 GB, free: 347.4 MB / 0.9636 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0007119/2.999, allocations: 318.8 kB / 1.447 GB, free: 347.4 MB / 0.9636 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.03947/3.039, allocations: 9.118 MB / 1.456 GB, free: 344 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 0.1019/3.141, allocations: 39.73 MB / 1.495 GB, free: 317.1 MB / 0.9636 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.02009/3.161, allocations: 6.807 MB / 1.501 GB, free: 313.1 MB / 0.9636 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.003268/3.164, allocations: 1.707 MB / 1.503 GB, free: 311.3 MB / 0.9636 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0117/3.176, allocations: 3.603 MB / 1.507 GB, free: 309.1 MB / 0.9636 GB
Notification: Performance of preOpt simplifyInStream (simulation): time 0.005403/3.181, allocations: 392.1 kB / 1.507 GB, free: 308.9 MB / 0.9636 GB
Notification: Performance of pre-optimization done (n=481): time 1.863e-05/3.181, allocations: 0 / 1.507 GB, free: 308.9 MB / 0.9636 GB
Notification: Performance of matching and sorting (n=484): time 0.092/3.274, allocations: 18.56 MB / 1.525 GB, free: 298.4 MB / 0.9636 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.000164/3.274, allocations: 265.9 kB / 1.525 GB, free: 298.1 MB / 0.9636 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.02256/3.296, allocations: 6.665 MB / 1.532 GB, free: 293.3 MB / 0.9636 GB
Notification: Performance of collectPreVariables (initialization): time 0.001485/3.298, allocations: 138.4 kB / 1.532 GB, free: 293.2 MB / 0.9636 GB
Notification: Performance of collectInitialEqns (initialization): time 0.005349/3.303, allocations: 3.548 MB / 1.535 GB, free: 289.6 MB / 0.9636 GB
Notification: Performance of collectInitialBindings (initialization): time 0.002848/3.306, allocations: 1.658 MB / 1.537 GB, free: 288 MB / 0.9636 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0009228/3.307, allocations: 100 kB / 1.537 GB, free: 287.9 MB / 0.9636 GB
Notification: Performance of setup shared object (initialization): time 0.0004868/3.308, allocations: 0.5156 MB / 1.538 GB, free: 287.4 MB / 0.9636 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.009062/3.317, allocations: 2.918 MB / 1.54 GB, free: 284.4 MB / 0.9636 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.01084/3.328, allocations: 4.136 MB / 1.544 GB, free: 279.9 MB / 0.9636 GB
Notification: The given system is mixed-determined.   [index = 1]
Notification: Performance of analyzeInitialSystem (initialization): time 0.9268/4.254, allocations: 73.22 MB / 1.616 GB, free: 206.9 MB / 0.9636 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.888e-05/4.255, allocations: 4 kB / 1.616 GB, free: 206.9 MB / 0.9636 GB
Notification: Performance of matching and sorting (n=671) (initialization): time 0.03198/4.287, allocations: 7.944 MB / 1.624 GB, free: 198.9 MB / 0.9636 GB
Notification: Performance of prepare postOptimizeDAE: time 0.002503/4.289, allocations: 9.369 MB / 1.633 GB, free: 188.7 MB / 0.9636 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001273/4.289, allocations: 23.98 kB / 1.633 GB, free: 188.6 MB / 0.9636 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0006287/4.29, allocations: 96.83 kB / 1.633 GB, free: 188.5 MB / 0.9636 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01459/4.305, allocations: 1.349 MB / 1.634 GB, free: 187.2 MB / 0.9636 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.005145/4.31, allocations: 4.796 MB / 1.639 GB, free: 182.2 MB / 0.9636 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.01613/4.326, allocations: 0.7691 MB / 1.64 GB, free: 181.4 MB / 0.9636 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001826/4.328, allocations: 227.9 kB / 1.64 GB, free: 181.2 MB / 0.9636 GB
Notification: Performance of prepare postOptimizeDAE: time 1.98e-05/4.328, allocations: 6.031 kB / 1.64 GB, free: 181.2 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 0.01468/4.343, allocations: 3.516 MB / 1.643 GB, free: 177.6 MB / 0.9636 GB
Error: post-optimization module replaceHomotopyWithSimplified (initialization) failed.
Error: No system for the symbolic initialization was generated