Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr IDEAS_IDEAS.Fluid.HeatExchangers.Examples.AirHeater_u.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 4.0.0+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0/package.mo", uses=false) Using package IDEAS with version 3.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0/package.mo) Using package Modelica with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+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(IDEAS.Fluid.HeatExchangers.Examples.AirHeater_u,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="IDEAS_IDEAS.Fluid.HeatExchangers.Examples.AirHeater_u") translateModel(IDEAS.Fluid.HeatExchangers.Examples.AirHeater_u,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="IDEAS_IDEAS.Fluid.HeatExchangers.Examples.AirHeater_u") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001091/0.001091, allocations: 103 kB / 15.71 MB, free: 460 kB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001651/0.001651, allocations: 177.8 kB / 16.58 MB, free: 6.109 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.406/1.406, allocations: 223.2 MB / 240.6 MB, free: 5.258 MB / 190.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0/package.mo): time 0.7839/0.7839, allocations: 132.3 MB / 424 MB, free: 2.031 MB / 350.1 MB Notification: Performance of FrontEnd - loaded program: time 0.0003418/0.0003418, allocations: 8 kB / 0.504 GB, free: 4.234 MB / 366.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.4947/0.4951, allocations: 81.58 MB / 0.5837 GB, free: 3.961 MB / 430.1 MB Notification: Performance of NFInst.instantiate(IDEAS.Fluid.HeatExchangers.Examples.AirHeater_u): time 0.2861/0.7812, allocations: 237.6 MB / 0.8157 GB, free: 2.359 MB / 0.6387 GB Notification: Performance of NFInst.instExpressions: time 0.588/1.369, allocations: 15.89 MB / 0.8312 GB, free: 22.03 MB / 0.6387 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.004395/1.374, allocations: 78.31 kB / 0.8313 GB, free: 22.03 MB / 0.6387 GB Notification: Performance of NFTyping.typeComponents: time 0.004004/1.378, allocations: 0.9204 MB / 0.8322 GB, free: 22.02 MB / 0.6387 GB Notification: Performance of NFTyping.typeBindings: time 0.01078/1.389, allocations: 2.931 MB / 0.8351 GB, free: 21.89 MB / 0.6387 GB Notification: Performance of NFTyping.typeClassSections: time 0.007177/1.396, allocations: 1.868 MB / 0.8369 GB, free: 21.83 MB / 0.6387 GB Notification: Performance of NFFlatten.flatten: time 0.01288/1.409, allocations: 6.645 MB / 0.8434 GB, free: 21.82 MB / 0.6387 GB Notification: Performance of NFFlatten.resolveConnections: time 0.004366/1.413, allocations: 1.556 MB / 0.8449 GB, free: 21.63 MB / 0.6387 GB Notification: Performance of NFEvalConstants.evaluate: time 0.007668/1.421, allocations: 2.183 MB / 0.847 GB, free: 21.61 MB / 0.6387 GB Notification: Performance of NFSimplifyModel.simplify: time 0.004814/1.426, allocations: 1.684 MB / 0.8487 GB, free: 21.61 MB / 0.6387 GB Notification: Performance of NFPackage.collectConstants: time 0.0008758/1.427, allocations: 92.88 kB / 0.8488 GB, free: 21.61 MB / 0.6387 GB Notification: Performance of NFFlatten.collectFunctions: time 0.008823/1.435, allocations: 2.383 MB / 0.8511 GB, free: 21.56 MB / 0.6387 GB Notification: Performance of NFScalarize.scalarize: time 0.002159/1.438, allocations: 0.7138 MB / 0.8518 GB, free: 21.56 MB / 0.6387 GB Notification: Performance of NFVerifyModel.verify: time 0.002263/1.44, allocations: 0.5115 MB / 0.8523 GB, free: 21.53 MB / 0.6387 GB Notification: Performance of NFConvertDAE.convert: time 0.00911/1.449, allocations: 3.478 MB / 0.8557 GB, free: 21.27 MB / 0.6387 GB Notification: Performance of FrontEnd - DAE generated: time 8.165e-06/1.449, allocations: 0 / 0.8557 GB, free: 21.27 MB / 0.6387 GB Notification: Performance of FrontEnd: time 4.118e-06/1.449, allocations: 0 / 0.8557 GB, free: 21.27 MB / 0.6387 GB Notification: Performance of Transformations before backend: time 0.0001958/1.449, allocations: 0 / 0.8557 GB, free: 21.27 MB / 0.6387 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 377 * Number of variables: 377 Notification: Performance of Generate backend data structure: time 0.008409/1.458, allocations: 2.686 MB / 0.8583 GB, free: 19.83 MB / 0.6387 GB Notification: Performance of prepare preOptimizeDAE: time 4.762e-05/1.458, allocations: 9.688 kB / 0.8583 GB, free: 19.83 MB / 0.6387 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.005481/1.463, allocations: 0.8167 MB / 0.8591 GB, free: 19.68 MB / 0.6387 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.005264/1.469, allocations: 1.737 MB / 0.8608 GB, free: 19.23 MB / 0.6387 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.000451/1.469, allocations: 190.7 kB / 0.861 GB, free: 19.22 MB / 0.6387 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.000746/1.47, allocations: 167.7 kB / 0.8612 GB, free: 19.22 MB / 0.6387 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.005724/1.476, allocations: 1.839 MB / 0.863 GB, free: 19.03 MB / 0.6387 GB Notification: Performance of preOpt findStateOrder (simulation): time 7.374e-05/1.476, allocations: 5.125 kB / 0.863 GB, free: 19.03 MB / 0.6387 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0003621/1.476, allocations: 62.38 kB / 0.863 GB, free: 19.03 MB / 0.6387 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 8.42e-05/1.476, allocations: 54.89 kB / 0.8631 GB, free: 19.02 MB / 0.6387 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.004225/1.48, allocations: 1.613 MB / 0.8646 GB, free: 18.99 MB / 0.6387 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 0.01515/1.496, allocations: 8.351 MB / 0.8728 GB, free: 14.77 MB / 0.6387 GB Notification: Performance of preOpt comSubExp (simulation): time 0.002765/1.498, allocations: 1.856 MB / 0.8746 GB, free: 13.81 MB / 0.6387 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.001366/1.5, allocations: 0.6903 MB / 0.8753 GB, free: 13.7 MB / 0.6387 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0004985/1.5, allocations: 244.1 kB / 0.8755 GB, free: 13.48 MB / 0.6387 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.00152/1.502, allocations: 0.6955 MB / 0.8762 GB, free: 13.29 MB / 0.6387 GB Notification: Performance of preOpt simplifyInStream (simulation): time 0.001376/1.503, allocations: 118.2 kB / 0.8763 GB, free: 13.23 MB / 0.6387 GB Notification: Performance of pre-optimization done (n=102): time 9.838e-06/1.503, allocations: 3.984 kB / 0.8763 GB, free: 13.22 MB / 0.6387 GB Notification: Performance of matching and sorting (n=105): time 0.01019/1.513, allocations: 3.748 MB / 0.88 GB, free: 12.07 MB / 0.6387 GB Notification: Performance of inlineWhenForInitialization (initialization): time 4.979e-05/1.514, allocations: 71.97 kB / 0.88 GB, free: 12 MB / 0.6387 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.003366/1.517, allocations: 1.581 MB / 0.8816 GB, free: 11.52 MB / 0.6387 GB Notification: Performance of collectPreVariables (initialization): time 0.0002325/1.517, allocations: 52.52 kB / 0.8816 GB, free: 11.49 MB / 0.6387 GB Notification: Performance of collectInitialEqns (initialization): time 0.001029/1.518, allocations: 0.9567 MB / 0.8826 GB, free: 11.07 MB / 0.6387 GB Notification: Performance of collectInitialBindings (initialization): time 0.0004839/1.519, allocations: 369.4 kB / 0.8829 GB, free: 10.8 MB / 0.6387 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001065/1.519, allocations: 24.12 kB / 0.8829 GB, free: 10.8 MB / 0.6387 GB Notification: Performance of setup shared object (initialization): time 0.0001226/1.519, allocations: 351.4 kB / 0.8833 GB, free: 10.48 MB / 0.6387 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.00124/1.52, allocations: 0.5533 MB / 0.8838 GB, free: 10.39 MB / 0.6387 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.001463/1.522, allocations: 0.8967 MB / 0.8847 GB, free: 9.91 MB / 0.6387 GB Warning: It was not possible to determine if the initialization problem is consistent, because of not evaluable parameters/start values during compile time: vol.dynBal.medium.p = vol.dynBal.p_start (hea.vol.dynBal.p_start = vol.dynBal.p_start) Notification: Performance of analyzeInitialSystem (initialization): time 0.01258/1.534, allocations: 3.285 MB / 0.8879 GB, free: 8.91 MB / 0.6387 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.354e-05/1.534, allocations: 2.688 kB / 0.8879 GB, free: 8.91 MB / 0.6387 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: No system for the symbolic initialization was generated