Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_10_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.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/Buildings 10.1.0-maint.10.0.x/package.mo", uses=false)
Using package Buildings with version 10.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 10.1.0-maint.10.0.x/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: "" <> buildModelFMU(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DD,fileNamePrefix="Buildings_10_Buildings_Electrical_AC_ThreePhasesUnbalanced_Validation_IEEETests_Test4NodesFeeder_BalancedStepUp_DD",fmuType="me",version="2.0",platforms={"static"})
"" <> buildModelFMU(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DD,fileNamePrefix="Buildings_10_Buildings_Electrical_AC_ThreePhasesUnbalanced_Validation_IEEETests_Test4NodesFeeder_BalancedStepUp_DD",fmuType="me",version="2.0",platforms={"static"})
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.0008973/0.0008975, allocations: 97.41 kB / 15.36 MB, free: 0.7344 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.005412/0.005412, allocations: 169.6 kB / 16.27 MB, free: 6.652 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.265/1.265, allocations: 223.3 MB / 240.3 MB, free: 5.352 MB / 190.1 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 10.1.0-maint.10.0.x/package.mo): time 2.422/2.422, allocations: 437.8 MB / 0.7121 GB, free: 6.93 MB / 0.5606 GB
Notification: Performance of FrontEnd - loaded program: time 0.0003304/0.0003305, allocations: 8 kB / 0.873 GB, free: 3.113 MB / 0.7169 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.5997/0.6, allocations: 153.8 MB / 1.023 GB, free: 15.82 MB / 0.7794 GB
Notification: Performance of NFInst.instantiate(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DD): time 0.0151/0.6152, allocations: 15.65 MB / 1.038 GB, free: 104 kB / 0.7794 GB
Notification: Performance of NFInst.instExpressions: time 0.008972/0.6242, allocations: 6.396 MB / 1.045 GB, free: 9.688 MB / 0.795 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.00129/0.6255, allocations: 35.88 kB / 1.045 GB, free: 9.652 MB / 0.795 GB
Notification: Performance of NFTyping.typeComponents: time 0.0009858/0.6265, allocations: 329.7 kB / 1.045 GB, free: 9.328 MB / 0.795 GB
Notification: Performance of NFTyping.typeBindings: time 0.002864/0.6294, allocations: 1.25 MB / 1.046 GB, free: 8.074 MB / 0.795 GB
Notification: Performance of NFTyping.typeClassSections: time 0.002281/0.6317, allocations: 0.9555 MB / 1.047 GB, free: 7.117 MB / 0.795 GB
Notification: Performance of NFFlatten.flatten: time 0.006823/0.6385, allocations: 7.633 MB / 1.055 GB, free: 15.47 MB / 0.8106 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.009029/0.6476, allocations: 6.795 MB / 1.061 GB, free: 8.582 MB / 0.8106 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.002426/0.65, allocations: 1.487 MB / 1.063 GB, free: 7.09 MB / 0.8106 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.003597/0.6536, allocations: 2.407 MB / 1.065 GB, free: 4.676 MB / 0.8106 GB
Notification: Performance of NFPackage.collectConstants: time 0.0008587/0.6545, allocations: 219.9 kB / 1.065 GB, free: 4.461 MB / 0.8106 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.002504/0.657, allocations: 1.143 MB / 1.066 GB, free: 3.316 MB / 0.8106 GB
Notification: Performance of NFScalarize.scalarize: time 0.002209/0.6592, allocations: 1.707 MB / 1.068 GB, free: 1.605 MB / 0.8106 GB
Notification: Performance of NFVerifyModel.verify: time 0.002871/0.6621, allocations: 1.603 MB / 1.07 GB, free: 15.98 MB / 0.8262 GB
Notification: Performance of NFConvertDAE.convert: time 0.006352/0.6685, allocations: 6.431 MB / 1.076 GB, free: 9.539 MB / 0.8262 GB
Notification: Performance of FrontEnd - DAE generated: time 3.316e-06/0.6685, allocations: 0 / 1.076 GB, free: 9.539 MB / 0.8262 GB
Notification: Performance of FrontEnd: time 1.734e-06/0.6685, allocations: 0 / 1.076 GB, free: 9.539 MB / 0.8262 GB
Notification: Performance of Transformations before backend: time 7.672e-05/0.6686, allocations: 0 / 1.076 GB, free: 9.539 MB / 0.8262 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 863
 * Number of variables: 863
Notification: Performance of Generate backend data structure: time 0.005347/0.6739, allocations: 2.802 MB / 1.079 GB, free: 6.676 MB / 0.8262 GB
Notification: Performance of prepare preOptimizeDAE: time 3.713e-05/0.674, allocations: 12.03 kB / 1.079 GB, free: 6.664 MB / 0.8262 GB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0007137/0.6747, allocations: 492.2 kB / 1.079 GB, free: 6.172 MB / 0.8262 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01123/0.6859, allocations: 2.31 MB / 1.081 GB, free: 3.855 MB / 0.8262 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.002771/0.6887, allocations: 1.963 MB / 1.083 GB, free: 1.848 MB / 0.8262 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001438/0.6889, allocations: 238.2 kB / 1.084 GB, free: 1.613 MB / 0.8262 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0005526/0.6894, allocations: 304 kB / 1.084 GB, free: 1.316 MB / 0.8262 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.01094/0.7004, allocations: 6.39 MB / 1.09 GB, free: 10.81 MB / 0.8419 GB
Notification: Performance of preOpt findStateOrder (simulation): time 7.545e-05/0.7004, allocations: 7.938 kB / 1.09 GB, free: 10.8 MB / 0.8419 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0003896/0.7008, allocations: 132 kB / 1.09 GB, free: 10.68 MB / 0.8419 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0004609/0.7013, allocations: 309.3 kB / 1.091 GB, free: 10.37 MB / 0.8419 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01297/0.7143, allocations: 6.566 MB / 1.097 GB, free: 3.789 MB / 0.8419 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.02405/0.7384, allocations: 24.84 MB / 1.121 GB, free: 8.883 MB / 0.8731 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.007683/0.7461, allocations: 5.42 MB / 1.126 GB, free: 3.113 MB / 0.8731 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.005913/0.752, allocations: 2.924 MB / 1.129 GB, free: 168 kB / 0.8731 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0002502/0.7523, allocations: 139 kB / 1.129 GB, free: 12 kB / 0.8731 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 5.855e-05/0.7524, allocations: 72.44 kB / 1.13 GB, free: 15.93 MB / 0.8887 GB
Notification: Performance of pre-optimization done (n=230): time 4.198e-06/0.7524, allocations: 0 / 1.13 GB, free: 15.93 MB / 0.8887 GB
Notification: Performance of matching and sorting (n=313): time 0.1353/0.8877, allocations: 39.54 MB / 1.168 GB, free: 8.332 MB / 0.92 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001299/0.8879, allocations: 247.8 kB / 1.168 GB, free: 8.039 MB / 0.92 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001805/0.8897, allocations: 1.229 MB / 1.17 GB, free: 6.793 MB / 0.92 GB
Notification: Performance of collectPreVariables (initialization): time 0.0004361/0.8902, allocations: 77.7 kB / 1.17 GB, free: 6.711 MB / 0.92 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0007571/0.8909, allocations: 1.231 MB / 1.171 GB, free: 5.461 MB / 0.92 GB
Notification: Performance of collectInitialBindings (initialization): time 0.001117/0.892, allocations: 1.055 MB / 1.172 GB, free: 4.391 MB / 0.92 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0005902/0.8926, allocations: 256.5 kB / 1.172 GB, free: 4.133 MB / 0.92 GB
Notification: Performance of setup shared object (initialization): time 8.852e-05/0.8927, allocations: 309.1 kB / 1.172 GB, free: 3.828 MB / 0.92 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.005889/0.8986, allocations: 2.75 MB / 1.175 GB, free: 1.074 MB / 0.92 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.006282/0.9049, allocations: 3.431 MB / 1.178 GB, free: 13.38 MB / 0.9356 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.01221/0.9172, allocations: 6.382 MB / 1.185 GB, free: 6.719 MB / 0.9356 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.809e-05/0.9172, allocations: 4 kB / 1.185 GB, free: 6.715 MB / 0.9356 GB
Notification: Performance of matching and sorting (n=414) (initialization): time 0.02738/0.9446, allocations: 11.01 MB / 1.195 GB, free: 11.65 MB / 0.9512 GB
Notification: Performance of prepare postOptimizeDAE: time 0.000438/0.9451, allocations: 0.6298 MB / 1.196 GB, free: 10.76 MB / 0.9512 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.096e-05/0.9451, allocations: 20 kB / 1.196 GB, free: 10.74 MB / 0.9512 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.02176/0.9669, allocations: 6.291 MB / 1.202 GB, free: 4.434 MB / 0.9512 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.003863/0.9707, allocations: 0.9321 MB / 1.203 GB, free: 3.5 MB / 0.9512 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.04274/1.014, allocations: 26.4 MB / 1.229 GB, free: 8.867 MB / 0.9825 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004054/1.018, allocations: 0.5265 MB / 1.229 GB, free: 8.34 MB / 0.9825 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0005824/1.018, allocations: 143.9 kB / 1.23 GB, free: 8.199 MB / 0.9825 GB
Notification: Performance of prepare postOptimizeDAE: time 1.182e-05/1.018, allocations: 6.094 kB / 1.23 GB, free: 8.195 MB / 0.9825 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 0.007175/1.025, allocations: 3.088 MB / 1.233 GB, free: 5.09 MB / 0.9825 GB
Error: post-optimization module replaceHomotopyWithSimplified (initialization) failed.
Error: No system for the symbolic initialization was generated