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.BalancedStepDown.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.BalancedStepDown.YY,fileNamePrefix="Buildings_6_0_0_Buildings_Electrical_AC_ThreePhasesUnbalanced_Validation_IEEETests_Test4NodesFeeder_BalancedStepDown_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 0.01186/0.01187, allocations: 106.9 kB / 15.06 MB, free: 5.551 MB / 13.93 MB
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Complex 3.2.2.mo): time 0.001298/0.001298, allocations: 177.4 kB / 15.95 MB, free: 5.516 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 2.062/2.062, allocations: 194.6 MB / 211.3 MB, free: 11.05 MB / 170.7 MB
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Buildings 6.0.0/package.mo): time 2.447/2.447, allocations: 236.1 MB / 492.6 MB, free: 11.35 MB / 394.7 MB
Notification: Performance of FrontEnd - loaded program: time 0.000503/0.0005031, allocations: 15.98 kB / 0.5871 GB, free: 2.02 MB / 490.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.6725/0.673, allocations: 98.71 MB / 0.6835 GB, free: 16.86 MB / 0.5261 GB
Notification: Performance of NFInst.instantiate(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.YY): time 0.03052/0.7036, allocations: 17.32 MB / 0.7004 GB, free: 5.801 MB / 0.5261 GB
Notification: Performance of NFInst.instExpressions: time 0.01688/0.7205, allocations: 6.821 MB / 0.707 GB, free: 0.5195 MB / 0.5261 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.002279/0.7229, allocations: 44.91 kB / 0.7071 GB, free: 0.5117 MB / 0.5261 GB
Notification: Performance of NFTyping.typeComponents: time 0.002222/0.7251, allocations: 446.9 kB / 0.7075 GB, free: 120 kB / 0.5261 GB
Notification: Performance of NFTyping.typeBindings: time 0.005337/0.7305, allocations: 0.8444 MB / 0.7083 GB, free: 15.41 MB / 0.5417 GB
Notification: Performance of NFTyping.typeClassSections: time 0.004636/0.7352, allocations: 0.8308 MB / 0.7091 GB, free: 14.78 MB / 0.5417 GB
Notification: Performance of NFFlatten.flatten: time 0.006267/0.7415, allocations: 2.49 MB / 0.7116 GB, free: 13.14 MB / 0.5417 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.02188/0.7635, allocations: 8.592 MB / 0.72 GB, free: 8.719 MB / 0.5417 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.004176/0.7677, allocations: 1.464 MB / 0.7214 GB, free: 7.402 MB / 0.5417 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.004815/0.7726, allocations: 1.803 MB / 0.7232 GB, free: 5.594 MB / 0.5417 GB
Notification: Performance of NFPackage.collectConstants: time 0.001494/0.7741, allocations: 260 kB / 0.7234 GB, free: 5.34 MB / 0.5417 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.003365/0.7775, allocations: 0.679 MB / 0.7241 GB, free: 4.66 MB / 0.5417 GB
Notification: Performance of NFScalarize.scalarize: time 0.003771/0.7814, allocations: 1.875 MB / 0.7259 GB, free: 2.781 MB / 0.5417 GB
Notification: Performance of NFVerifyModel.verify: time 0.002019/0.7834, allocations: 0.7498 MB / 0.7266 GB, free: 2.023 MB / 0.5417 GB
Notification: Performance of NFConvertDAE.convert: time 0.01168/0.7951, allocations: 7.081 MB / 0.7335 GB, free: 10.93 MB / 0.5574 GB
Notification: Performance of FrontEnd - DAE generated: time 4.448e-06/0.7952, allocations: 4 kB / 0.7335 GB, free: 10.92 MB / 0.5574 GB
Notification: Performance of FrontEnd: time 3.006e-06/0.7952, allocations: 0 / 0.7335 GB, free: 10.92 MB / 0.5574 GB
Notification: Performance of Transformations before backend: time 0.0002584/0.7955, allocations: 0 / 0.7335 GB, free: 10.92 MB / 0.5574 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 1083
 * Number of variables: 1083
Notification: Performance of Generate backend data structure: time 0.01247/0.808, allocations: 3.306 MB / 0.7368 GB, free: 7.551 MB / 0.5574 GB
Notification: Performance of prepare preOptimizeDAE: time 5.472e-05/0.808, allocations: 12.03 kB / 0.7368 GB, free: 7.539 MB / 0.5574 GB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.002354/0.8104, allocations: 0.5915 MB / 0.7374 GB, free: 6.938 MB / 0.5574 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0242/0.8347, allocations: 2.484 MB / 0.7398 GB, free: 4.445 MB / 0.5574 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.008295/0.843, allocations: 2.26 MB / 0.742 GB, free: 2.141 MB / 0.5574 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0004613/0.8435, allocations: 295.8 kB / 0.7423 GB, free: 1.852 MB / 0.5574 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.001963/0.8455, allocations: 384 kB / 0.7426 GB, free: 1.477 MB / 0.5574 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.02857/0.8741, allocations: 7.572 MB / 0.75 GB, free: 9.785 MB / 0.573 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0002391/0.8744, allocations: 15.94 kB / 0.7501 GB, free: 9.77 MB / 0.573 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.001783/0.8762, allocations: 156 kB / 0.7502 GB, free: 9.617 MB / 0.573 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.001049/0.8773, allocations: 342.7 kB / 0.7505 GB, free: 9.281 MB / 0.573 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.03076/0.9081, allocations: 7.221 MB / 0.7576 GB, free: 2.051 MB / 0.573 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 0.06115/0.9693, allocations: 28.94 MB / 0.7858 GB, free: 2.648 MB / 0.6042 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.01385/0.9832, allocations: 3.612 MB / 0.7894 GB, free: 14.86 MB / 0.6199 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0004454/0.9837, allocations: 126.3 kB / 0.7895 GB, free: 14.73 MB / 0.6199 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 6.147e-05/0.9838, allocations: 59.8 kB / 0.7896 GB, free: 14.66 MB / 0.6199 GB
Notification: Performance of pre-optimization done (n=176): time 5.28e-06/0.9838, allocations: 4 kB / 0.7896 GB, free: 14.66 MB / 0.6199 GB
Notification: Performance of matching and sorting (n=221): time 0.1555/1.139, allocations: 24.55 MB / 0.8135 GB, free: 6.012 MB / 0.6355 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001366/1.14, allocations: 231.6 kB / 0.8137 GB, free: 5.738 MB / 0.6355 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.003377/1.143, allocations: 1.586 MB / 0.8153 GB, free: 4.137 MB / 0.6355 GB
Notification: Performance of collectPreVariables (initialization): time 0.000537/1.144, allocations: 57.7 kB / 0.8154 GB, free: 4.074 MB / 0.6355 GB
Notification: Performance of collectInitialEqns (initialization): time 0.001634/1.145, allocations: 1.728 MB / 0.817 GB, free: 2.32 MB / 0.6355 GB
Notification: Performance of collectInitialBindings (initialization): time 0.001273/1.146, allocations: 0.7587 MB / 0.8178 GB, free: 1.551 MB / 0.6355 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0004067/1.147, allocations: 63.94 kB / 0.8178 GB, free: 1.488 MB / 0.6355 GB
Notification: Performance of setup shared object (initialization): time 0.0003058/1.147, allocations: 440.5 kB / 0.8183 GB, free: 1.051 MB / 0.6355 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.01026/1.157, allocations: 2.399 MB / 0.8206 GB, free: 14.64 MB / 0.6511 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.01221/1.17, allocations: 3.507 MB / 0.824 GB, free: 10.64 MB / 0.6511 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.01153/1.181, allocations: 2.89 MB / 0.8269 GB, free: 7.746 MB / 0.6511 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.924e-05/1.181, allocations: 8 kB / 0.8269 GB, free: 7.738 MB / 0.6511 GB
Notification: Performance of matching and sorting (n=400) (initialization): time 0.05016/1.232, allocations: 9.858 MB / 0.8365 GB, free: 13.86 MB / 0.6667 GB
Notification: Performance of prepare postOptimizeDAE: time 0.005568/1.237, allocations: 13.83 MB / 0.85 GB, free: 14.94 MB / 0.6824 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.000111/1.237, allocations: 32 kB / 0.85 GB, free: 14.91 MB / 0.6824 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.04041/1.278, allocations: 5.431 MB / 0.8553 GB, free: 9.465 MB / 0.6824 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.008428/1.286, allocations: 1.03 MB / 0.8563 GB, free: 8.434 MB / 0.6824 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.06447/1.351, allocations: 19.23 MB / 0.8751 GB, free: 4.941 MB / 0.698 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.007597/1.358, allocations: 0.5768 MB / 0.8757 GB, free: 4.363 MB / 0.698 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0008503/1.359, allocations: 164 kB / 0.8758 GB, free: 4.203 MB / 0.698 GB
Notification: Performance of prepare postOptimizeDAE: time 1.764e-05/1.359, allocations: 7.953 kB / 0.8758 GB, free: 4.195 MB / 0.698 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.04052/1.4, allocations: 8.161 MB / 0.8838 GB, free: 12.02 MB / 0.7136 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.000137/1.4, allocations: 36 kB / 0.8838 GB, free: 11.99 MB / 0.7136 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.02642/1.427, allocations: 3.423 MB / 0.8872 GB, free: 8.559 MB / 0.7136 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.009564/1.436, allocations: 1.154 MB / 0.8883 GB, free: 7.402 MB / 0.7136 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.03646/1.473, allocations: 10.6 MB / 0.8987 GB, free: 12.65 MB / 0.7292 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.00724/1.48, allocations: 0.538 MB / 0.8992 GB, free: 12.11 MB / 0.7292 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0009467/1.481, allocations: 167.9 kB / 0.8994 GB, free: 11.95 MB / 0.7292 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 0.004697/1.486, allocations: 1.694 MB / 0.901 GB, free: 10.24 MB / 0.7292 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0009055/1.487, allocations: 197.6 kB / 0.9012 GB, free: 10.05 MB / 0.7292 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.04785/1.534, allocations: 8.66 MB / 0.9097 GB, free: 1.352 MB / 0.7292 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.948e-05/1.535, allocations: 24 kB / 0.9097 GB, free: 1.328 MB / 0.7292 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 2.748e-05/1.535, allocations: 11.95 kB / 0.9097 GB, free: 1.316 MB / 0.7292 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 5.895e-05/1.535, allocations: 15.95 kB / 0.9097 GB, free: 1.301 MB / 0.7292 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.6081/2.143, allocations: 13.94 MB / 0.9233 GB, free: 190.5 MB / 0.7292 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.022e-05/2.143, allocations: 8.812 kB / 0.9233 GB, free: 190.5 MB / 0.7292 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.006431/2.149, allocations: 0.7201 MB / 0.924 GB, free: 190.5 MB / 0.7292 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.04709/2.196, allocations: 5.096 MB / 0.929 GB, free: 190 MB / 0.7292 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0007804/2.197, allocations: 68.72 kB / 0.9291 GB, free: 190 MB / 0.7292 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.05643/2.254, allocations: 18.21 MB / 0.9469 GB, free: 182.4 MB / 0.7292 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.209e-05/2.254, allocations: 19.09 kB / 0.9469 GB, free: 182.4 MB / 0.7292 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.05644/2.31, allocations: 9.187 MB / 0.9558 GB, free: 176.9 MB / 0.7292 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.003013/2.313, allocations: 0.6396 MB / 0.9565 GB, free: 176.6 MB / 0.7292 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0008434/2.314, allocations: 53.64 kB / 0.9565 GB, free: 176.6 MB / 0.7292 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.008662/2.323, allocations: 0.4926 MB / 0.957 GB, free: 176.3 MB / 0.7292 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.001381/2.324, allocations: 178.6 kB / 0.9572 GB, free: 176.2 MB / 0.7292 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0005166/2.325, allocations: 86.61 kB / 0.9573 GB, free: 176.2 MB / 0.7292 GB
Notification: Performance of sorting global known variables: time 0.002854/2.328, allocations: 1.054 MB / 0.9583 GB, free: 175.6 MB / 0.7292 GB
Notification: Performance of sort global known variables: time 6.31e-07/2.328, allocations: 0 / 0.9583 GB, free: 175.6 MB / 0.7292 GB
Notification: Performance of remove unused functions: time 0.01044/2.338, allocations: 1.713 MB / 0.96 GB, free: 175.5 MB / 0.7292 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 0.04297/2.381, allocations: 12.04 MB / 0.9717 GB, free: 164.7 MB / 0.7292 GB
Notification: Performance of simCode: created initialization part: time 0.05772/2.439, allocations: 10.7 MB / 0.9822 GB, free: 154 MB / 0.7292 GB
Notification: Performance of simCode: created event and clocks part: time 1.332e-05/2.439, allocations: 0 / 0.9822 GB, free: 154 MB / 0.7292 GB
Notification: Performance of simCode: created simulation system equations: time 0.01753/2.457, allocations: 3.782 MB / 0.9859 GB, free: 150.2 MB / 0.7292 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002148/2.459, allocations: 216.9 kB / 0.9861 GB, free: 150 MB / 0.7292 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.1076/2.566, allocations: 52.03 MB / 1.037 GB, free: 96.63 MB / 0.7292 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.005052/2.572, allocations: 2.972 MB / 1.04 GB, free: 93.62 MB / 0.7292 GB
Notification: Performance of simCode: alias equations: time 0.009245/2.581, allocations: 1.669 MB / 1.041 GB, free: 91.96 MB / 0.7292 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.003042/2.584, allocations: 1.289 MB / 1.043 GB, free: 90.67 MB / 0.7292 GB
Notification: Performance of SimCode: time 1.303e-06/2.584, allocations: 4 kB / 1.043 GB, free: 90.67 MB / 0.7292 GB
Notification: Performance of buildModelFMU: Generate the FMI files: time 0.2112/2.795, allocations: 84.53 MB / 1.125 GB, free: 6.566 MB / 0.7292 GB
Notification: Performance of buildModelFMU: configured platform static using cached values: time 0.0002787/2.796, allocations: 285.9 kB / 1.125 GB, free: 6.207 MB / 0.7292 GB
Notification: Performance of buildModelFMU: Generate platform static: time 5.14/7.935, allocations: 4 kB / 1.125 GB, free: 6.203 MB / 0.7292 GB