Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_8_Buildings.Fluid.HeatExchangers.Examples.DryCoilCounterFlowMassFlow.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.DryCoilCounterFlowMassFlow,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_8_Buildings.Fluid.HeatExchangers.Examples.DryCoilCounterFlowMassFlow")
translateModel(Buildings.Fluid.HeatExchangers.Examples.DryCoilCounterFlowMassFlow,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_8_Buildings.Fluid.HeatExchangers.Examples.DryCoilCounterFlowMassFlow")
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001004/0.001004, allocations: 99.7 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 0.001012/0.001012, 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 1.353/1.353, allocations: 205.4 MB / 222.1 MB, free: 5.523 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 1.602/1.602, allocations: 292.5 MB / 0.5497 GB, free: 14.65 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 0.0004819/0.0004821, allocations: 14.31 kB / 0.6735 GB, free: 26.09 MB / 0.5294 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2055/0.206, allocations: 116.3 MB / 0.7871 GB, free: 11.98 MB / 0.6075 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.HeatExchangers.Examples.DryCoilCounterFlowMassFlow): time 0.6016/0.8076, allocations: 216 MB / 0.998 GB, free: 1.078 MB / 0.7169 GB
Notification: Performance of NFInst.instExpressions: time 0.02276/0.8304, allocations: 17.71 MB / 1.015 GB, free: 5.461 MB / 0.7325 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.00394/0.8344, allocations: 67.25 kB / 1.015 GB, free: 5.43 MB / 0.7325 GB
Notification: Performance of NFTyping.typeComponents: time 0.003509/0.8379, allocations: 1.054 MB / 1.016 GB, free: 4.543 MB / 0.7325 GB
Notification: Performance of NFTyping.typeBindings: time 0.009233/0.8472, allocations: 2.994 MB / 1.019 GB, free: 2.078 MB / 0.7325 GB
Notification: Performance of NFTyping.typeClassSections: time 0.006182/0.8534, allocations: 2.115 MB / 1.021 GB, free: 0.5977 MB / 0.7325 GB
Notification: Performance of NFFlatten.flatten: time 0.01321/0.8666, allocations: 8.581 MB / 1.03 GB, free: 11.04 MB / 0.7481 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.006258/0.8729, allocations: 4.784 MB / 1.034 GB, free: 8.48 MB / 0.7481 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.008511/0.8815, allocations: 4.092 MB / 1.038 GB, free: 6.051 MB / 0.7481 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.005415/0.8869, allocations: 2.853 MB / 1.041 GB, free: 4.418 MB / 0.7481 GB
Notification: Performance of NFPackage.collectConstants: time 0.0008151/0.8878, allocations: 234.4 kB / 1.041 GB, free: 4.199 MB / 0.7481 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.006805/0.8946, allocations: 2.079 MB / 1.043 GB, free: 2.117 MB / 0.7481 GB
Notification: Performance of NFScalarize.scalarize: time 0.00193/0.8965, allocations: 1.343 MB / 1.045 GB, free: 0.7695 MB / 0.7481 GB
Notification: Performance of NFVerifyModel.verify: time 0.002449/0.899, allocations: 1.343 MB / 1.046 GB, free: 15.41 MB / 0.7637 GB
Notification: Performance of NFConvertDAE.convert: time 0.01067/0.9097, allocations: 9.535 MB / 1.055 GB, free: 5.859 MB / 0.7637 GB
Notification: Performance of FrontEnd - DAE generated: time 3.196e-06/0.9097, allocations: 3.938 kB / 1.055 GB, free: 5.855 MB / 0.7637 GB
Notification: Performance of FrontEnd: time 2.645e-06/0.9097, allocations: 4 kB / 1.055 GB, free: 5.852 MB / 0.7637 GB
Notification: Performance of Transformations before backend: time 0.0002466/0.91, allocations: 0 / 1.055 GB, free: 5.852 MB / 0.7637 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 1021
 * Number of variables: 1021
Notification: Performance of Generate backend data structure: time 0.01327/0.9232, allocations: 5.861 MB / 1.061 GB, free: 15.91 MB / 0.7794 GB
Notification: Performance of prepare preOptimizeDAE: time 3.911e-05/0.9233, allocations: 12.03 kB / 1.061 GB, free: 15.89 MB / 0.7794 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.007043/0.9303, allocations: 1.246 MB / 1.062 GB, free: 14.64 MB / 0.7794 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.01242/0.9428, allocations: 5.455 MB / 1.068 GB, free: 9.133 MB / 0.7794 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0006517/0.9435, allocations: 0.73 MB / 1.068 GB, free: 8.305 MB / 0.7794 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.001722/0.9452, allocations: 419.9 kB / 1.069 GB, free: 7.895 MB / 0.7794 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.01117/0.9564, allocations: 5.938 MB / 1.075 GB, free: 1.871 MB / 0.7794 GB
Notification: Performance of preOpt findStateOrder (simulation): time 8.182e-05/0.9565, allocations: 7.953 kB / 1.075 GB, free: 1.863 MB / 0.7794 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0004328/0.957, allocations: 168 kB / 1.075 GB, free: 1.699 MB / 0.7794 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0001954/0.9572, allocations: 191.7 kB / 1.075 GB, free: 1.512 MB / 0.7794 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.009589/0.9668, allocations: 5.331 MB / 1.08 GB, free: 12.18 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 0.03292/0.9997, allocations: 24.02 MB / 1.104 GB, free: 2.684 MB / 0.8106 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.00565/1.005, allocations: 4.487 MB / 1.108 GB, free: 14 MB / 0.8262 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.001164/1.007, allocations: 0.8359 MB / 1.109 GB, free: 13 MB / 0.8262 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.003342/1.01, allocations: 2.141 MB / 1.111 GB, free: 10.8 MB / 0.8262 GB
Notification: Performance of pre-optimization done (n=292): time 4.799e-06/1.01, allocations: 0 / 1.111 GB, free: 10.8 MB / 0.8262 GB
Notification: Performance of matching and sorting (n=292): time 0.009312/1.019, allocations: 5.379 MB / 1.116 GB, free: 5.316 MB / 0.8262 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001401/1.02, allocations: 170.7 kB / 1.116 GB, free: 5.117 MB / 0.8262 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.006741/1.026, allocations: 4.276 MB / 1.121 GB, free: 0.8203 MB / 0.8262 GB
Notification: Performance of collectPreVariables (initialization): time 0.0006419/1.027, allocations: 89.7 kB / 1.121 GB, free: 0.7266 MB / 0.8262 GB
Notification: Performance of collectInitialEqns (initialization): time 0.002229/1.029, allocations: 2.155 MB / 1.123 GB, free: 14.56 MB / 0.8419 GB
Notification: Performance of collectInitialBindings (initialization): time 0.001591/1.031, allocations: 1.001 MB / 1.124 GB, free: 13.54 MB / 0.8419 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001992/1.031, allocations: 71.92 kB / 1.124 GB, free: 13.47 MB / 0.8419 GB
Notification: Performance of setup shared object (initialization): time 0.0002543/1.031, allocations: 436.5 kB / 1.124 GB, free: 13.04 MB / 0.8419 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.002734/1.034, allocations: 1.665 MB / 1.126 GB, free: 11.37 MB / 0.8419 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.003414/1.037, allocations: 2.428 MB / 1.128 GB, free: 8.695 MB / 0.8419 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.003145/1.041, allocations: 2.169 MB / 1.13 GB, free: 6.496 MB / 0.8419 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.135e-05/1.041, allocations: 4 kB / 1.13 GB, free: 6.492 MB / 0.8419 GB
Notification: Performance of matching and sorting (n=399) (initialization): time 0.007944/1.049, allocations: 4.669 MB / 1.135 GB, free: 1.773 MB / 0.8419 GB
Notification: Performance of prepare postOptimizeDAE: time 0.001501/1.05, allocations: 4.381 MB / 1.139 GB, free: 13.11 MB / 0.8575 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.483e-05/1.05, allocations: 15.98 kB / 1.139 GB, free: 13.09 MB / 0.8575 GB
Notification: Performance of postOpt tearingSystem (initialization): time 4.303e-05/1.05, allocations: 24 kB / 1.139 GB, free: 13.07 MB / 0.8575 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.003865/1.054, allocations: 0.862 MB / 1.14 GB, free: 12.21 MB / 0.8575 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001337/1.055, allocations: 2.481 MB / 1.142 GB, free: 9.633 MB / 0.8575 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004967/1.06, allocations: 0.6593 MB / 1.143 GB, free: 8.977 MB / 0.8575 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0004363/1.061, allocations: 128 kB / 1.143 GB, free: 8.852 MB / 0.8575 GB
Notification: Performance of prepare postOptimizeDAE: time 1.202e-05/1.061, allocations: 4 kB / 1.143 GB, free: 8.848 MB / 0.8575 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 0.003675/1.065, allocations: 2.094 MB / 1.145 GB, free: 6.727 MB / 0.8575 GB
Error: post-optimization module replaceHomotopyWithSimplified (initialization) failed.
Error: No system for the symbolic initialization was generated