Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_maint.8.0.x_Buildings.Fluid.Chillers.Validation.Carnot_TEva_HighTemperature.conf.json
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.1-maint.8.0.x/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 8.0.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.1-maint.8.0.x/package.mo)
Running command: translateModel(Buildings.Fluid.Chillers.Validation.Carnot_TEva_HighTemperature,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_maint.8.0.x_Buildings.Fluid.Chillers.Validation.Carnot_TEva_HighTemperature")
translateModel(Buildings.Fluid.Chillers.Validation.Carnot_TEva_HighTemperature,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_maint.8.0.x_Buildings.Fluid.Chillers.Validation.Carnot_TEva_HighTemperature")
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.1-maint.8.0.x/package.mo): time 1.651/1.651, allocations: 288.4 MB / 304.3 MB, free: 8.117 MB / 234.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.0009099/0.00091, allocations: 175.4 kB / 372.9 MB, free: 10.14 MB / 298.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.509/1.509, allocations: 205.4 MB / 0.6316 GB, free: 9.906 MB / 458.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.0007091/0.0007092, allocations: 96.17 kB / 0.745 GB, free: 5.805 MB / 0.5573 GB
Notification: Performance of FrontEnd - loaded program: time 0.0003747/0.0003747, allocations: 11.75 kB / 0.8681 GB, free: 141.9 MB / 0.6198 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2027/0.2031, allocations: 115.3 MB / 0.9807 GB, free: 27.34 MB / 0.6198 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.Chillers.Validation.Carnot_TEva_HighTemperature): time 0.04458/0.2478, allocations: 56.58 MB / 1.036 GB, free: 2.605 MB / 0.6511 GB
Notification: Performance of NFInst.instExpressions: time 0.01523/0.263, allocations: 11.14 MB / 1.047 GB, free: 7.441 MB / 0.6667 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.0019/0.265, allocations: 51.62 kB / 1.047 GB, free: 7.391 MB / 0.6667 GB
Notification: Performance of NFTyping.typeComponents: time 0.001557/0.2666, allocations: 460.9 kB / 1.047 GB, free: 6.938 MB / 0.6667 GB
Notification: Performance of NFTyping.typeBindings: time 0.004865/0.2714, allocations: 1.642 MB / 1.049 GB, free: 5.289 MB / 0.6667 GB
Notification: Performance of NFTyping.typeClassSections: time 0.002713/0.2742, allocations: 0.8709 MB / 1.05 GB, free: 4.43 MB / 0.6667 GB
Notification: Performance of NFFlatten.flatten: time 0.004387/0.2786, allocations: 3.445 MB / 1.053 GB, free: 0.9727 MB / 0.6667 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.001428/0.28, allocations: 0.8877 MB / 1.054 GB, free: 52 kB / 0.6667 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.002263/0.2823, allocations: 1.104 MB / 1.055 GB, free: 14.94 MB / 0.6823 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.001246/0.2835, allocations: 0.8205 MB / 1.056 GB, free: 14.12 MB / 0.6823 GB
Notification: Performance of NFPackage.collectConstants: time 0.0001282/0.2837, allocations: 44 kB / 1.056 GB, free: 14.07 MB / 0.6823 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.00256/0.2862, allocations: 1.278 MB / 1.057 GB, free: 12.79 MB / 0.6823 GB
Notification: Performance of NFScalarize.scalarize: time 0.0002409/0.2865, allocations: 203 kB / 1.057 GB, free: 12.59 MB / 0.6823 GB
Notification: Performance of NFVerifyModel.verify: time 0.0007451/0.2873, allocations: 0.6197 MB / 1.058 GB, free: 11.96 MB / 0.6823 GB
Notification: Performance of NFConvertDAE.convert: time 0.00227/0.2895, allocations: 1.715 MB / 1.06 GB, free: 10.25 MB / 0.6823 GB
Notification: Performance of FrontEnd - DAE generated: time 7.174e-06/0.2896, allocations: 4 kB / 1.06 GB, free: 10.24 MB / 0.6823 GB
Notification: Performance of FrontEnd: time 1.743e-06/0.2896, allocations: 0 / 1.06 GB, free: 10.24 MB / 0.6823 GB
Notification: Performance of Transformations before backend: time 1.802e-05/0.2896, allocations: 0 / 1.06 GB, free: 10.24 MB / 0.6823 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 194
 * Number of variables: 194
Notification: Performance of Generate backend data structure: time 0.002936/0.2925, allocations: 1.524 MB / 1.061 GB, free: 8.66 MB / 0.6823 GB
Notification: Performance of prepare preOptimizeDAE: time 5.224e-05/0.2926, allocations: 8.031 kB / 1.061 GB, free: 8.652 MB / 0.6823 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.002155/0.2948, allocations: 474.8 kB / 1.062 GB, free: 8.188 MB / 0.6823 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.00232/0.2971, allocations: 1.144 MB / 1.063 GB, free: 6.984 MB / 0.6823 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0003528/0.2975, allocations: 129.9 kB / 1.063 GB, free: 6.859 MB / 0.6823 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001202/0.2976, allocations: 84 kB / 1.063 GB, free: 6.777 MB / 0.6823 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.002106/0.2997, allocations: 1.023 MB / 1.064 GB, free: 5.715 MB / 0.6823 GB
Notification: Performance of preOpt findStateOrder (simulation): time 1.705e-05/0.2997, allocations: 0 / 1.064 GB, free: 5.715 MB / 0.6823 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 7.602e-05/0.2998, allocations: 32 kB / 1.064 GB, free: 5.684 MB / 0.6823 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.926e-05/0.2998, allocations: 20 kB / 1.064 GB, free: 5.664 MB / 0.6823 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.002538/0.3024, allocations: 0.9601 MB / 1.065 GB, free: 4.703 MB / 0.6823 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 0.4058/0.7082, allocations: 4.628 MB / 1.069 GB, free: 90.51 MB / 0.6823 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.004315/0.7126, allocations: 0.9411 MB / 1.07 GB, free: 90.49 MB / 0.6823 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.001046/0.7137, allocations: 360.7 kB / 1.071 GB, free: 90.48 MB / 0.6823 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.000685/0.7144, allocations: 0.9055 MB / 1.072 GB, free: 89.45 MB / 0.6823 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.437e-05/0.7144, allocations: 36.94 kB / 1.072 GB, free: 89.41 MB / 0.6823 GB
Notification: Performance of pre-optimization done (n=48): time 4.91e-06/0.7145, allocations: 3.969 kB / 1.072 GB, free: 89.41 MB / 0.6823 GB
Notification: Performance of matching and sorting (n=48): time 0.007165/0.7216, allocations: 1.903 MB / 1.074 GB, free: 89.27 MB / 0.6823 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 2.232e-05/0.7217, allocations: 56.84 kB / 1.074 GB, free: 89.2 MB / 0.6823 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001737/0.7234, allocations: 1.065 MB / 1.075 GB, free: 88.77 MB / 0.6823 GB
Notification: Performance of collectPreVariables (initialization): time 6.344e-05/0.7235, allocations: 33.8 kB / 1.075 GB, free: 88.74 MB / 0.6823 GB
Notification: Performance of collectInitialEqns (initialization): time 0.000401/0.7239, allocations: 0.5319 MB / 1.075 GB, free: 88.41 MB / 0.6823 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0001429/0.7241, allocations: 168.5 kB / 1.075 GB, free: 88.3 MB / 0.6823 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 3.444e-05/0.7241, allocations: 14.12 kB / 1.075 GB, free: 88.29 MB / 0.6823 GB
Notification: Performance of setup shared object (initialization): time 6.593e-05/0.7242, allocations: 327.5 kB / 1.076 GB, free: 87.98 MB / 0.6823 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.001027/0.7252, allocations: 348 kB / 1.076 GB, free: 87.89 MB / 0.6823 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.001193/0.7264, allocations: 0.5527 MB / 1.077 GB, free: 87.58 MB / 0.6823 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.001926/0.7284, allocations: 0.7652 MB / 1.077 GB, free: 87.26 MB / 0.6823 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 5.841e-06/0.7284, allocations: 1.219 kB / 1.077 GB, free: 87.26 MB / 0.6823 GB
Notification: Performance of matching and sorting (n=70) (initialization): time 0.003161/0.7315, allocations: 1.108 MB / 1.078 GB, free: 86.88 MB / 0.6823 GB
Notification: Performance of prepare postOptimizeDAE: time 0.0001104/0.7317, allocations: 202.5 kB / 1.079 GB, free: 86.64 MB / 0.6823 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.156e-05/0.7317, allocations: 3.5 kB / 1.079 GB, free: 86.64 MB / 0.6823 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.001382/0.7331, allocations: 336.7 kB / 1.079 GB, free: 86.56 MB / 0.6823 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0006531/0.7337, allocations: 146.6 kB / 1.079 GB, free: 86.55 MB / 0.6823 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001444/0.7352, allocations: 0.9374 MB / 1.08 GB, free: 85.89 MB / 0.6823 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001472/0.7367, allocations: 209.5 kB / 1.08 GB, free: 85.83 MB / 0.6823 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 8.399e-05/0.7368, allocations: 30.53 kB / 1.08 GB, free: 85.82 MB / 0.6823 GB
Notification: Performance of prepare postOptimizeDAE: time 1.273e-05/0.7368, allocations: 5.156 kB / 1.08 GB, free: 85.82 MB / 0.6823 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.002813/0.7396, allocations: 0.9763 MB / 1.081 GB, free: 85.52 MB / 0.6823 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.124e-05/0.7397, allocations: 4.922 kB / 1.081 GB, free: 85.52 MB / 0.6823 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.001218/0.7409, allocations: 322.5 kB / 1.081 GB, free: 85.45 MB / 0.6823 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0006445/0.7415, allocations: 142.2 kB / 1.082 GB, free: 85.44 MB / 0.6823 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.00143/0.743, allocations: 0.9363 MB / 1.082 GB, free: 84.78 MB / 0.6823 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001359/0.7443, allocations: 178.4 kB / 1.083 GB, free: 84.73 MB / 0.6823 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 7.363e-05/0.7444, allocations: 35.56 kB / 1.083 GB, free: 84.72 MB / 0.6823 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 17
 * Number of states: 0 ()
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (56):
 * Single equations (assignments): 55
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 0
 * Torn equation systems: 1
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 0
 * Non-linear torn systems: 1 {1 14}
Notification: Performance of prepare postOptimizeDAE: time 0.0005718/0.745, allocations: 348.6 kB / 1.083 GB, free: 84.44 MB / 0.6823 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001869/0.7452, allocations: 113.6 kB / 1.083 GB, free: 84.38 MB / 0.6823 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.002744/0.748, allocations: 1.082 MB / 1.084 GB, free: 83.99 MB / 0.6823 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.211e-05/0.748, allocations: 3.188 kB / 1.084 GB, free: 83.99 MB / 0.6823 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 5.831e-06/0.748, allocations: 1.562 kB / 1.084 GB, free: 83.99 MB / 0.6823 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0005259/0.7485, allocations: 282.6 kB / 1.084 GB, free: 83.78 MB / 0.6823 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.000129/0.7487, allocations: 9.844 kB / 1.084 GB, free: 83.77 MB / 0.6823 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0008766/0.7496, allocations: 125.1 kB / 1.085 GB, free: 83.75 MB / 0.6823 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 9.819e-05/0.7497, allocations: 31.89 kB / 1.085 GB, free: 83.74 MB / 0.6823 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: Internal error Transformation Module PFPlusExt index Reduction Method Pantelides failed!
Notification: Performance of <failed> postOpt createDAEmodeBDAE (simulation): time 0.003044/0.7527, allocations: 0.9228 MB / 1.085 GB, free: 83.47 MB / 0.6823 GB
Error: post-optimization module createDAEmodeBDAE (simulation) failed.