Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_8_Buildings.Fluid.HeatExchangers.Examples.WetCoilCounterFlowMassFlow.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: translateModel(Buildings.Fluid.HeatExchangers.Examples.WetCoilCounterFlowMassFlow,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_8_Buildings.Fluid.HeatExchangers.Examples.WetCoilCounterFlowMassFlow")
translateModel(Buildings.Fluid.HeatExchangers.Examples.WetCoilCounterFlowMassFlow,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_8_Buildings.Fluid.HeatExchangers.Examples.WetCoilCounterFlowMassFlow")
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.0009369/0.000937, allocations: 98.53 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 0.001084/0.001084, 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 1.338/1.338, allocations: 205.4 MB / 222.1 MB, free: 5.52 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 1.618/1.618, allocations: 292.5 MB / 0.5497 GB, free: 14.62 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 0.0004622/0.0004622, allocations: 18.53 kB / 0.6735 GB, free: 26.16 MB / 0.5294 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1894/0.1898, allocations: 116.3 MB / 0.7871 GB, free: 11.98 MB / 0.6075 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.HeatExchangers.Examples.WetCoilCounterFlowMassFlow): time 0.577/0.7668, allocations: 218 MB / 1 GB, free: 216 kB / 0.7169 GB
Notification: Performance of NFInst.instExpressions: time 0.02558/0.7925, allocations: 18.62 MB / 1.018 GB, free: 3.117 MB / 0.7325 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.003355/0.7959, allocations: 69.09 kB / 1.018 GB, free: 3.09 MB / 0.7325 GB
Notification: Performance of NFTyping.typeComponents: time 0.004162/0.8, allocations: 1.089 MB / 1.019 GB, free: 2.172 MB / 0.7325 GB
Notification: Performance of NFTyping.typeBindings: time 0.01015/0.8102, allocations: 3.155 MB / 1.022 GB, free: 15.57 MB / 0.7481 GB
Notification: Performance of NFTyping.typeClassSections: time 0.007038/0.8173, allocations: 2.213 MB / 1.025 GB, free: 14.02 MB / 0.7481 GB
Notification: Performance of NFFlatten.flatten: time 0.01693/0.8342, allocations: 9.335 MB / 1.034 GB, free: 7.957 MB / 0.7481 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.008039/0.8423, allocations: 5.497 MB / 1.039 GB, free: 5.066 MB / 0.7481 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.01086/0.8532, allocations: 4.277 MB / 1.043 GB, free: 2.387 MB / 0.7481 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.006508/0.8598, allocations: 3.092 MB / 1.046 GB, free: 15.28 MB / 0.7637 GB
Notification: Performance of NFPackage.collectConstants: time 0.001179/0.861, allocations: 248 kB / 1.047 GB, free: 15.04 MB / 0.7637 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.007241/0.8682, allocations: 2.286 MB / 1.049 GB, free: 12.75 MB / 0.7637 GB
Notification: Performance of NFScalarize.scalarize: time 0.002595/0.8709, allocations: 1.437 MB / 1.05 GB, free: 11.31 MB / 0.7637 GB
Notification: Performance of NFVerifyModel.verify: time 0.002874/0.8738, allocations: 1.471 MB / 1.052 GB, free: 9.828 MB / 0.7637 GB
Notification: Performance of NFConvertDAE.convert: time 0.01281/0.8866, allocations: 10.7 MB / 1.062 GB, free: 15.1 MB / 0.7794 GB
Notification: Performance of FrontEnd - DAE generated: time 3.817e-06/0.8866, allocations: 4 kB / 1.062 GB, free: 15.09 MB / 0.7794 GB
Notification: Performance of FrontEnd: time 2.164e-06/0.8866, allocations: 0 / 1.062 GB, free: 15.09 MB / 0.7794 GB
Notification: Performance of Transformations before backend: time 0.000313/0.887, allocations: 0 / 1.062 GB, free: 15.09 MB / 0.7794 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 1189
 * Number of variables: 1189
Notification: Performance of Generate backend data structure: time 0.01587/0.9028, allocations: 6.454 MB / 1.068 GB, free: 8.547 MB / 0.7794 GB
Notification: Performance of prepare preOptimizeDAE: time 4.564e-05/0.9029, allocations: 8.031 kB / 1.068 GB, free: 8.539 MB / 0.7794 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.008596/0.9115, allocations: 1.432 MB / 1.07 GB, free: 7.098 MB / 0.7794 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.01242/0.924, allocations: 5.846 MB / 1.075 GB, free: 1.164 MB / 0.7794 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0005867/0.9246, allocations: 0.7781 MB / 1.076 GB, free: 292 kB / 0.7794 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.001327/0.9259, allocations: 491.8 kB / 1.077 GB, free: 15.8 MB / 0.795 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.01155/0.9375, allocations: 6.846 MB / 1.083 GB, free: 8.832 MB / 0.795 GB
Notification: Performance of preOpt findStateOrder (simulation): time 8.917e-05/0.9376, allocations: 11.91 kB / 1.083 GB, free: 8.82 MB / 0.795 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0004649/0.9381, allocations: 192 kB / 1.084 GB, free: 8.633 MB / 0.795 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0001945/0.9383, allocations: 220.9 kB / 1.084 GB, free: 8.414 MB / 0.795 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.009772/0.948, allocations: 6.152 MB / 1.09 GB, free: 2.246 MB / 0.795 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 0.04062/0.9887, allocations: 26.67 MB / 1.116 GB, free: 6.066 MB / 0.8262 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.006951/0.9957, allocations: 4.945 MB / 1.121 GB, free: 0.9375 MB / 0.8262 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.001094/0.9968, allocations: 0.8441 MB / 1.121 GB, free: 15.93 MB / 0.8419 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.004314/1.001, allocations: 2.439 MB / 1.124 GB, free: 13.43 MB / 0.8419 GB
Notification: Performance of pre-optimization done (n=328): time 5.61e-06/1.001, allocations: 0 / 1.124 GB, free: 13.43 MB / 0.8419 GB
Notification: Performance of matching and sorting (n=328): time 0.01262/1.014, allocations: 6.141 MB / 1.13 GB, free: 7.199 MB / 0.8419 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001067/1.014, allocations: 175 kB / 1.13 GB, free: 6.996 MB / 0.8419 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.007917/1.022, allocations: 4.646 MB / 1.135 GB, free: 2.332 MB / 0.8419 GB
Notification: Performance of collectPreVariables (initialization): time 0.0006859/1.023, allocations: 97.64 kB / 1.135 GB, free: 2.23 MB / 0.8419 GB
Notification: Performance of collectInitialEqns (initialization): time 0.002884/1.025, allocations: 2.426 MB / 1.137 GB, free: 15.79 MB / 0.8575 GB
Notification: Performance of collectInitialBindings (initialization): time 0.001899/1.027, allocations: 1.128 MB / 1.138 GB, free: 14.64 MB / 0.8575 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.000482/1.028, allocations: 67.94 kB / 1.138 GB, free: 14.57 MB / 0.8575 GB
Notification: Performance of setup shared object (initialization): time 0.0003531/1.028, allocations: 453.2 kB / 1.139 GB, free: 14.12 MB / 0.8575 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.003501/1.032, allocations: 1.9 MB / 1.14 GB, free: 12.22 MB / 0.8575 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.003902/1.036, allocations: 2.698 MB / 1.143 GB, free: 9.266 MB / 0.8575 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.003782/1.039, allocations: 2.438 MB / 1.146 GB, free: 6.801 MB / 0.8575 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.863e-05/1.04, allocations: 4 kB / 1.146 GB, free: 6.797 MB / 0.8575 GB
Notification: Performance of matching and sorting (n=439) (initialization): time 0.009406/1.049, allocations: 5.252 MB / 1.151 GB, free: 1.5 MB / 0.8575 GB
Notification: Performance of prepare postOptimizeDAE: time 0.002009/1.051, allocations: 4.853 MB / 1.155 GB, free: 12.41 MB / 0.8731 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.548e-05/1.051, allocations: 12 kB / 1.155 GB, free: 12.39 MB / 0.8731 GB
Notification: Performance of postOpt tearingSystem (initialization): time 5.531e-05/1.051, allocations: 24 kB / 1.155 GB, free: 12.37 MB / 0.8731 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.004535/1.056, allocations: 0.9556 MB / 1.156 GB, free: 11.41 MB / 0.8731 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001501/1.057, allocations: 2.481 MB / 1.159 GB, free: 8.84 MB / 0.8731 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.005268/1.062, allocations: 0.7293 MB / 1.159 GB, free: 8.109 MB / 0.8731 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0005011/1.063, allocations: 132 kB / 1.16 GB, free: 7.98 MB / 0.8731 GB
Notification: Performance of prepare postOptimizeDAE: time 1.143e-05/1.063, allocations: 4 kB / 1.16 GB, free: 7.977 MB / 0.8731 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 0.004565/1.068, allocations: 2.363 MB / 1.162 GB, free: 5.59 MB / 0.8731 GB
Error: post-optimization module replaceHomotopyWithSimplified (initialization) failed.
Error: No system for the symbolic initialization was generated