Running: ./testmodel.py --libraries=/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/./OMCompiler/build/lib/omlibrary/ --ompython_omhome=/usr Buildings_6.0.0_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.YY.conf.json
Using package Buildings with version 6.0.0 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Buildings 6.0.0/package.mo)
Using package Modelica with version 3.2.2 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Modelica 3.2.2/package.mo)
Using package Complex with version 3.2.2 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Complex 3.2.2.mo)
Using package ModelicaServices with version 3.2.2 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/ModelicaServices 3.2.2/package.mo)
Running command: "" <> buildModelFMU(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.YY,fileNamePrefix="Buildings_6_0_0_Buildings_Electrical_AC_ThreePhasesUnbalanced_Validation_IEEETests_Test4NodesFeeder_UnbalancedStepDown_YY",fmuType="me",version="2.0",platforms={"static"})
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/ModelicaServices 3.2.2/package.mo): time 0.01266/0.01267, allocations: 223 kB / 15.17 MB, free: 5.934 MB / 13.93 MB
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Complex 3.2.2.mo): time 0.001269/0.001269, allocations: 179.6 kB / 16.06 MB, free: 5.832 MB / 13.93 MB
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Modelica 3.2.2/package.mo): time 3.87/3.87, allocations: 389.1 MB / 405.9 MB, free: 13.32 MB / 346.7 MB
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Buildings 6.0.0/package.mo): time 4.387/4.387, allocations: 472.3 MB / 0.9017 GB, free: 130 MB / 0.5105 GB
Notification: Performance of FrontEnd - loaded program: time 0.0005005/0.0005007, allocations: 19.94 kB / 1.008 GB, free: 21.47 MB / 0.5105 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.6555/0.656, allocations: 98.71 MB / 1.104 GB, free: 10.69 MB / 0.5105 GB
Notification: Performance of NFInst.instantiate(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.YY): time 0.0288/0.6849, allocations: 17.8 MB / 1.122 GB, free: 8.836 MB / 0.5261 GB
Notification: Performance of NFInst.instExpressions: time 0.01722/0.7021, allocations: 6.842 MB / 1.128 GB, free: 2 MB / 0.5261 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.002028/0.7042, allocations: 48.44 kB / 1.128 GB, free: 1.953 MB / 0.5261 GB
Notification: Performance of NFTyping.typeComponents: time 0.001961/0.7062, allocations: 417.5 kB / 1.129 GB, free: 1.543 MB / 0.5261 GB
Notification: Performance of NFTyping.typeBindings: time 0.005166/0.7114, allocations: 1.242 MB / 1.13 GB, free: 312 kB / 0.5261 GB
Notification: Performance of NFTyping.typeClassSections: time 0.00419/0.7157, allocations: 0.8391 MB / 1.131 GB, free: 15.47 MB / 0.5417 GB
Notification: Performance of NFFlatten.flatten: time 0.01182/0.7275, allocations: 6.999 MB / 1.138 GB, free: 8.453 MB / 0.5417 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.02082/0.7484, allocations: 8.604 MB / 1.146 GB, free: 15.77 MB / 0.5573 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.004774/0.7532, allocations: 1.81 MB / 1.148 GB, free: 13.95 MB / 0.5573 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.007001/0.7603, allocations: 2.812 MB / 1.15 GB, free: 11.13 MB / 0.5573 GB
Notification: Performance of NFPackage.collectConstants: time 0.001521/0.7619, allocations: 256 kB / 1.151 GB, free: 10.88 MB / 0.5573 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.003736/0.7656, allocations: 0.7099 MB / 1.151 GB, free: 10.17 MB / 0.5573 GB
Notification: Performance of NFScalarize.scalarize: time 0.004449/0.7701, allocations: 2.039 MB / 1.153 GB, free: 8.125 MB / 0.5573 GB
Notification: Performance of NFVerifyModel.verify: time 0.00233/0.7725, allocations: 0.7616 MB / 1.154 GB, free: 7.355 MB / 0.5573 GB
Notification: Performance of NFConvertDAE.convert: time 0.01233/0.7849, allocations: 7.131 MB / 1.161 GB, free: 212 kB / 0.5573 GB
Notification: Performance of FrontEnd - DAE generated: time 6.012e-06/0.785, allocations: 0 / 1.161 GB, free: 212 kB / 0.5573 GB
Notification: Performance of FrontEnd: time 2.835e-06/0.785, allocations: 0 / 1.161 GB, free: 212 kB / 0.5573 GB
Notification: Performance of Transformations before backend: time 0.0002475/0.7852, allocations: 0 / 1.161 GB, free: 212 kB / 0.5573 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 1094
 * Number of variables: 1094
Notification: Performance of Generate backend data structure: time 0.01303/0.7983, allocations: 3.337 MB / 1.164 GB, free: 12.81 MB / 0.573 GB
Notification: Performance of prepare preOptimizeDAE: time 5.5e-05/0.7983, allocations: 12.03 kB / 1.164 GB, free: 12.8 MB / 0.573 GB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.002451/0.8008, allocations: 0.5957 MB / 1.165 GB, free: 12.19 MB / 0.573 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.02428/0.8251, allocations: 2.492 MB / 1.167 GB, free: 9.691 MB / 0.573 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.008464/0.8336, allocations: 2.28 MB / 1.17 GB, free: 7.367 MB / 0.573 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.000466/0.8342, allocations: 295.9 kB / 1.17 GB, free: 7.078 MB / 0.573 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.002027/0.8362, allocations: 384 kB / 1.17 GB, free: 6.703 MB / 0.573 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.02949/0.8657, allocations: 7.636 MB / 1.178 GB, free: 14.95 MB / 0.5886 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0001789/0.866, allocations: 7.875 kB / 1.178 GB, free: 14.94 MB / 0.5886 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0016/0.8676, allocations: 164 kB / 1.178 GB, free: 14.78 MB / 0.5886 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0009305/0.8685, allocations: 346.8 kB / 1.178 GB, free: 14.44 MB / 0.5886 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.03041/0.899, allocations: 7.241 MB / 1.185 GB, free: 7.191 MB / 0.5886 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 0.06141/0.9604, allocations: 28.9 MB / 1.213 GB, free: 7.812 MB / 0.6198 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0139/0.9744, allocations: 3.669 MB / 1.217 GB, free: 3.977 MB / 0.6198 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.009278/0.9837, allocations: 1.991 MB / 1.219 GB, free: 1.969 MB / 0.6198 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0004619/0.9842, allocations: 122.4 kB / 1.219 GB, free: 1.832 MB / 0.6198 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 6.796e-05/0.9843, allocations: 63.8 kB / 1.219 GB, free: 1.762 MB / 0.6198 GB
Notification: Performance of pre-optimization done (n=176): time 5.28e-06/0.9843, allocations: 0 / 1.219 GB, free: 1.762 MB / 0.6198 GB
Notification: Performance of matching and sorting (n=221): time 0.1598/1.144, allocations: 24.77 MB / 1.243 GB, free: 8.887 MB / 0.6511 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001667/1.144, allocations: 239.6 kB / 1.244 GB, free: 8.605 MB / 0.6511 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.003652/1.148, allocations: 1.616 MB / 1.245 GB, free: 6.977 MB / 0.6511 GB
Notification: Performance of collectPreVariables (initialization): time 0.0006211/1.149, allocations: 61.7 kB / 1.245 GB, free: 6.91 MB / 0.6511 GB
Notification: Performance of collectInitialEqns (initialization): time 0.001806/1.15, allocations: 1.744 MB / 1.247 GB, free: 5.141 MB / 0.6511 GB
Notification: Performance of collectInitialBindings (initialization): time 0.00151/1.152, allocations: 0.7549 MB / 1.248 GB, free: 4.375 MB / 0.6511 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.000496/1.153, allocations: 60 kB / 1.248 GB, free: 4.316 MB / 0.6511 GB
Notification: Performance of setup shared object (initialization): time 0.000374/1.153, allocations: 436.5 kB / 1.248 GB, free: 3.883 MB / 0.6511 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.01064/1.164, allocations: 2.449 MB / 1.251 GB, free: 1.43 MB / 0.6511 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.01201/1.176, allocations: 3.562 MB / 1.254 GB, free: 13.37 MB / 0.6667 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0117/1.187, allocations: 2.937 MB / 1.257 GB, free: 10.43 MB / 0.6667 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.813e-05/1.188, allocations: 11.94 kB / 1.257 GB, free: 10.42 MB / 0.6667 GB
Notification: Performance of matching and sorting (n=400) (initialization): time 0.05185/1.239, allocations: 9.99 MB / 1.267 GB, free: 412 kB / 0.6667 GB
Notification: Performance of prepare postOptimizeDAE: time 0.001243/1.241, allocations: 1.126 MB / 1.268 GB, free: 14.79 MB / 0.6823 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 7.889e-05/1.241, allocations: 36 kB / 1.268 GB, free: 14.75 MB / 0.6823 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.04041/1.281, allocations: 5.467 MB / 1.273 GB, free: 9.273 MB / 0.6823 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.008472/1.29, allocations: 1.026 MB / 1.274 GB, free: 8.246 MB / 0.6823 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.6325/1.922, allocations: 19.28 MB / 1.293 GB, free: 151.6 MB / 0.6823 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.00767/1.93, allocations: 0.5787 MB / 1.294 GB, free: 151.5 MB / 0.6823 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0007502/1.931, allocations: 165.8 kB / 1.294 GB, free: 151.5 MB / 0.6823 GB
Notification: Performance of prepare postOptimizeDAE: time 1.37e-05/1.931, allocations: 5.938 kB / 1.294 GB, free: 151.5 MB / 0.6823 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.03729/1.968, allocations: 8.283 MB / 1.302 GB, free: 149.3 MB / 0.6823 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001187/1.968, allocations: 34.22 kB / 1.302 GB, free: 149.3 MB / 0.6823 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.02427/1.993, allocations: 3.446 MB / 1.305 GB, free: 149 MB / 0.6823 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.009101/2.002, allocations: 1.144 MB / 1.306 GB, free: 149 MB / 0.6823 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.03011/2.032, allocations: 10.62 MB / 1.317 GB, free: 141.8 MB / 0.6823 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.006757/2.039, allocations: 0.5467 MB / 1.317 GB, free: 141.3 MB / 0.6823 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0004231/2.039, allocations: 162.7 kB / 1.317 GB, free: 141.1 MB / 0.6823 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 159
 * Number of states: 0 ()
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (330):
 * Single equations (assignments): 328
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 0
 * Torn equation systems: 2
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 1 {(6,100.0%) 30}
 * Non-linear torn systems: 1 {6 30}
Notification: Performance of prepare postOptimizeDAE: time 0.003608/2.043, allocations: 1.702 MB / 1.319 GB, free: 139.4 MB / 0.6823 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0007517/2.044, allocations: 197.5 kB / 1.319 GB, free: 139.3 MB / 0.6823 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.04178/2.085, allocations: 8.771 MB / 1.328 GB, free: 130.6 MB / 0.6823 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.729e-05/2.085, allocations: 28 kB / 1.328 GB, free: 130.5 MB / 0.6823 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 2.079e-05/2.085, allocations: 8 kB / 1.328 GB, free: 130.5 MB / 0.6823 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 5.448e-05/2.086, allocations: 15.95 kB / 1.328 GB, free: 130.5 MB / 0.6823 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.05407/2.14, allocations: 14.59 MB / 1.342 GB, free: 115.8 MB / 0.6823 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.09e-05/2.14, allocations: 8 kB / 1.342 GB, free: 115.8 MB / 0.6823 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.006193/2.146, allocations: 0.7064 MB / 1.343 GB, free: 115.1 MB / 0.6823 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.03505/2.181, allocations: 5.14 MB / 1.348 GB, free: 109.9 MB / 0.6823 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0005655/2.182, allocations: 67.95 kB / 1.348 GB, free: 109.9 MB / 0.6823 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.04994/2.232, allocations: 18.22 MB / 1.366 GB, free: 91.42 MB / 0.6823 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.077e-05/2.232, allocations: 11.94 kB / 1.366 GB, free: 91.41 MB / 0.6823 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.04182/2.273, allocations: 8.83 MB / 1.374 GB, free: 82.45 MB / 0.6823 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.002457/2.276, allocations: 0.661 MB / 1.375 GB, free: 81.77 MB / 0.6823 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.001158/2.277, allocations: 59.88 kB / 1.375 GB, free: 81.71 MB / 0.6823 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.006647/2.284, allocations: 0.4953 MB / 1.375 GB, free: 81.21 MB / 0.6823 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0009682/2.285, allocations: 177.7 kB / 1.376 GB, free: 81.04 MB / 0.6823 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0003634/2.285, allocations: 75.95 kB / 1.376 GB, free: 80.96 MB / 0.6823 GB
Notification: Performance of sorting global known variables: time 0.002133/2.287, allocations: 1.083 MB / 1.377 GB, free: 79.88 MB / 0.6823 GB
Notification: Performance of sort global known variables: time 1.092e-06/2.287, allocations: 0 / 1.377 GB, free: 79.88 MB / 0.6823 GB
Notification: Performance of remove unused functions: time 0.008737/2.296, allocations: 1.723 MB / 1.378 GB, free: 78.16 MB / 0.6823 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 34
 * Number of states: 0 ()
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (154):
 * Single equations (assignments): 152
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 0
 * Torn equation systems: 2
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 1 {(6,100.0%) 30}
 * Non-linear torn systems: 1 {6 30}
Notification: Performance of Backend phase and start with SimCode phase: time 0.04246/2.339, allocations: 9.495 MB / 1.388 GB, free: 68.54 MB / 0.6823 GB
Notification: Performance of simCode: created initialization part: time 0.04523/2.384, allocations: 10.84 MB / 1.398 GB, free: 57.67 MB / 0.6823 GB
Notification: Performance of simCode: created event and clocks part: time 1.355e-05/2.384, allocations: 4 kB / 1.398 GB, free: 57.66 MB / 0.6823 GB
Notification: Performance of simCode: created simulation system equations: time 0.01749/2.402, allocations: 3.826 MB / 1.402 GB, free: 53.82 MB / 0.6823 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.003635/2.405, allocations: 281.8 kB / 1.402 GB, free: 53.55 MB / 0.6823 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.1179/2.523, allocations: 27.78 MB / 1.429 GB, free: 24.6 MB / 0.6823 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.006574/2.53, allocations: 2.982 MB / 1.432 GB, free: 21.58 MB / 0.6823 GB
Notification: Performance of simCode: alias equations: time 0.01238/2.542, allocations: 1.684 MB / 1.434 GB, free: 19.89 MB / 0.6823 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.004087/2.546, allocations: 1.292 MB / 1.435 GB, free: 18.6 MB / 0.6823 GB
Notification: Performance of SimCode: time 1.503e-06/2.546, allocations: 0 / 1.435 GB, free: 18.6 MB / 0.6823 GB
Notification: Performance of buildModelFMU: Generate the FMI files: time 0.2107/2.757, allocations: 87.34 MB / 1.521 GB, free: 11.66 MB / 0.7605 GB
Notification: Performance of buildModelFMU: configured platform static using cached values: time 0.0003635/2.758, allocations: 288.4 kB / 1.521 GB, free: 11.31 MB / 0.7605 GB
Notification: Performance of buildModelFMU: Generate platform static: time 4.739/7.497, allocations: 0 / 1.521 GB, free: 11.31 MB / 0.7605 GB