Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr BuildingSystems_BuildingSystems.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DD.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/NcDataReader2 2.5.1-master/package.mo", uses=false)
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/package.mo", uses=false)
Using package BuildingSystems with version 2.0.0-beta (/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/package.mo)
Using package NcDataReader2 with version 2.5.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/NcDataReader2 2.5.1-master/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(BuildingSystems.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DD,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="BuildingSystems_BuildingSystems.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DD")
translateModel(BuildingSystems.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DD,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="BuildingSystems_BuildingSystems.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DD")
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.0009633/0.0009683, allocations: 91.84 kB / 15.36 MB, free: 0.7383 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.006999/0.006999, allocations: 170 kB / 16.26 MB, free: 6.613 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.314/1.314, allocations: 223.3 MB / 240.3 MB, free: 5.336 MB / 190.1 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/NcDataReader2 2.5.1-master/package.mo): time 0.001652/0.001652, allocations: 270.3 kB / 291.7 MB, free: 1.875 MB / 238.1 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/package.mo): time 0.9322/0.9322, allocations: 169.5 MB / 0.5004 GB, free: 14.12 MB / 382.1 MB
Notification: Performance of FrontEnd - loaded program: time 0.0004434/0.0004432, allocations: 16.66 kB / 0.5987 GB, free: 28.1 MB / 430.1 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1534/0.1538, allocations: 88.54 MB / 0.6852 GB, free: 15.03 MB / 494.1 MB
Notification: Performance of NFInst.instantiate(BuildingSystems.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DD): time 0.01708/0.1709, allocations: 15.71 MB / 0.7005 GB, free: 15.27 MB / 0.4981 GB
Notification: Performance of NFInst.instExpressions: time 0.009944/0.1809, allocations: 6.421 MB / 0.7068 GB, free: 8.852 MB / 0.4981 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.001109/0.1821, allocations: 35.88 kB / 0.7068 GB, free: 8.816 MB / 0.4981 GB
Notification: Performance of NFTyping.typeComponents: time 0.000736/0.1828, allocations: 330.5 kB / 0.7071 GB, free: 8.492 MB / 0.4981 GB
Notification: Performance of NFTyping.typeBindings: time 0.00244/0.1853, allocations: 1.259 MB / 0.7084 GB, free: 7.234 MB / 0.4981 GB
Notification: Performance of NFTyping.typeClassSections: time 0.002066/0.1873, allocations: 0.9546 MB / 0.7093 GB, free: 6.281 MB / 0.4981 GB
Notification: Performance of NFFlatten.flatten: time 0.006955/0.1943, allocations: 7.668 MB / 0.7168 GB, free: 14.6 MB / 0.5137 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.00899/0.2033, allocations: 6.831 MB / 0.7234 GB, free: 7.672 MB / 0.5137 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.002442/0.2058, allocations: 1.491 MB / 0.7249 GB, free: 6.176 MB / 0.5137 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.003064/0.2089, allocations: 2.418 MB / 0.7273 GB, free: 3.75 MB / 0.5137 GB
Notification: Performance of NFPackage.collectConstants: time 0.0003966/0.2093, allocations: 212 kB / 0.7275 GB, free: 3.543 MB / 0.5137 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.001976/0.2112, allocations: 1.158 MB / 0.7286 GB, free: 2.383 MB / 0.5137 GB
Notification: Performance of NFScalarize.scalarize: time 0.001606/0.2129, allocations: 1.707 MB / 0.7303 GB, free: 0.6719 MB / 0.5137 GB
Notification: Performance of NFVerifyModel.verify: time 0.001648/0.2145, allocations: 1.615 MB / 0.7318 GB, free: 15.04 MB / 0.5294 GB
Notification: Performance of NFConvertDAE.convert: time 0.006093/0.2206, allocations: 6.452 MB / 0.7381 GB, free: 8.57 MB / 0.5294 GB
Notification: Performance of FrontEnd - DAE generated: time 4.698e-06/0.2206, allocations: 0 / 0.7381 GB, free: 8.57 MB / 0.5294 GB
Notification: Performance of FrontEnd: time 2.044e-06/0.2207, allocations: 0 / 0.7381 GB, free: 8.57 MB / 0.5294 GB
Notification: Performance of Transformations before backend: time 0.0001277/0.2208, allocations: 0 / 0.7381 GB, free: 8.57 MB / 0.5294 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 874
 * Number of variables: 874
Notification: Performance of Generate backend data structure: time 0.005644/0.2264, allocations: 2.834 MB / 0.7409 GB, free: 5.676 MB / 0.5294 GB
Notification: Performance of prepare preOptimizeDAE: time 3.921e-05/0.2265, allocations: 16.03 kB / 0.7409 GB, free: 5.66 MB / 0.5294 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01274/0.2392, allocations: 2.318 MB / 0.7432 GB, free: 3.336 MB / 0.5294 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.004205/0.2435, allocations: 1.987 MB / 0.7451 GB, free: 1.305 MB / 0.5294 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0002051/0.2437, allocations: 230.6 kB / 0.7453 GB, free: 1.078 MB / 0.5294 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0007643/0.2445, allocations: 307.9 kB / 0.7456 GB, free: 0.7773 MB / 0.5294 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.01276/0.2572, allocations: 6.439 MB / 0.7519 GB, free: 10.23 MB / 0.545 GB
Notification: Performance of preOpt findStateOrder (simulation): time 6.405e-05/0.2573, allocations: 7.875 kB / 0.7519 GB, free: 10.22 MB / 0.545 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0003736/0.2577, allocations: 128 kB / 0.7521 GB, free: 10.09 MB / 0.545 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0004485/0.2582, allocations: 317.4 kB / 0.7524 GB, free: 9.781 MB / 0.545 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01448/0.2727, allocations: 6.578 MB / 0.7588 GB, free: 3.188 MB / 0.545 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.3337/0.6064, allocations: 24.9 MB / 0.7831 GB, free: 77.8 MB / 0.5606 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.00841/0.6148, allocations: 5.421 MB / 0.7884 GB, free: 75.81 MB / 0.5606 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.006543/0.6214, allocations: 2.918 MB / 0.7912 GB, free: 75 MB / 0.5606 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0003012/0.6217, allocations: 137.1 kB / 0.7914 GB, free: 74.89 MB / 0.5606 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.878e-05/0.6218, allocations: 66.88 kB / 0.7914 GB, free: 74.83 MB / 0.5606 GB
Notification: Performance of pre-optimization done (n=230): time 4.228e-06/0.6218, allocations: 1.156 kB / 0.7914 GB, free: 74.83 MB / 0.5606 GB
Notification: Performance of matching and sorting (n=313): time 0.1371/0.7589, allocations: 39.6 MB / 0.8301 GB, free: 55.08 MB / 0.5606 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 7.41e-05/0.759, allocations: 239.9 kB / 0.8303 GB, free: 54.8 MB / 0.5606 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001513/0.7605, allocations: 1.275 MB / 0.8316 GB, free: 53.51 MB / 0.5606 GB
Notification: Performance of collectPreVariables (initialization): time 0.0005028/0.761, allocations: 77.7 kB / 0.8317 GB, free: 53.43 MB / 0.5606 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0004683/0.7615, allocations: 1.246 MB / 0.8329 GB, free: 52.17 MB / 0.5606 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0007351/0.7622, allocations: 1.054 MB / 0.8339 GB, free: 51.12 MB / 0.5606 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0003613/0.7626, allocations: 260.5 kB / 0.8342 GB, free: 50.86 MB / 0.5606 GB
Notification: Performance of setup shared object (initialization): time 3.71e-05/0.7626, allocations: 305.1 kB / 0.8344 GB, free: 50.56 MB / 0.5606 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.005184/0.7678, allocations: 2.746 MB / 0.8371 GB, free: 47.81 MB / 0.5606 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.005425/0.7733, allocations: 3.435 MB / 0.8405 GB, free: 44.12 MB / 0.5606 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.01096/0.7843, allocations: 6.381 MB / 0.8467 GB, free: 37.46 MB / 0.5606 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.669e-05/0.7843, allocations: 4 kB / 0.8467 GB, free: 37.45 MB / 0.5606 GB
Notification: Performance of matching and sorting (n=414) (initialization): time 0.02754/0.8119, allocations: 11.02 MB / 0.8575 GB, free: 26.38 MB / 0.5606 GB
Notification: Performance of prepare postOptimizeDAE: time 0.0002812/0.8122, allocations: 0.6202 MB / 0.8581 GB, free: 25.51 MB / 0.5606 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.224e-05/0.8122, allocations: 16 kB / 0.8581 GB, free: 25.49 MB / 0.5606 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0216/0.8338, allocations: 6.296 MB / 0.8642 GB, free: 19.18 MB / 0.5606 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.004089/0.8379, allocations: 0.9399 MB / 0.8652 GB, free: 18.24 MB / 0.5606 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.03955/0.8775, allocations: 26.4 MB / 0.8909 GB, free: 7.645 MB / 0.5762 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004357/0.8819, allocations: 0.5303 MB / 0.8915 GB, free: 7.113 MB / 0.5762 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.000363/0.8823, allocations: 144 kB / 0.8916 GB, free: 6.973 MB / 0.5762 GB
Notification: Performance of prepare postOptimizeDAE: time 1.068e-05/0.8823, allocations: 4 kB / 0.8916 GB, free: 6.969 MB / 0.5762 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 0.007347/0.8897, allocations: 3.085 MB / 0.8946 GB, free: 3.863 MB / 0.5762 GB
Error: post-optimization module replaceHomotopyWithSimplified (initialization) failed.
Error: No system for the symbolic initialization was generated