Running: ./testmodel.py --libraries=/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/./OMCompiler/build/lib/omlibrary/ --ompython_omhome=/usr Buildings_7.0.0_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.YY.conf.json
Using package Buildings with version 7.0.0 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Buildings 7.0.0/package.mo)
Using package Modelica with version 3.2.3 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Modelica 3.2.3/package.mo)
Using package Complex with version 3.2.3 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Complex 3.2.3.mo)
Using package ModelicaServices with version 3.2.3 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/ModelicaServices 3.2.3/package.mo)
Running command: "" <> buildModelFMU(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.YY,fileNamePrefix="Buildings_7_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 3.2.3/package.mo): time 0.01114/0.01114, allocations: 90.05 kB / 15.04 MB, free: 6.059 MB / 13.93 MB
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Complex 3.2.3.mo): time 0.00121/0.00121, allocations: 166.9 kB / 15.92 MB, free: 5.996 MB / 13.93 MB
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Modelica 3.2.3/package.mo): time 2.176/2.176, allocations: 205.5 MB / 222.2 MB, free: 13.71 MB / 186.7 MB
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Buildings 7.0.0/package.mo): time 2.532/2.532, allocations: 252.8 MB / 0.511 GB, free: 8.359 MB / 426.7 MB
Notification: Performance of FrontEnd - loaded program: time 0.0004961/0.0004962, allocations: 10.81 kB / 0.6244 GB, free: 20.98 MB / 490.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2298/0.2304, allocations: 106.2 MB / 0.7281 GB, free: 8.094 MB / 0.5573 GB
Notification: Performance of NFInst.instantiate(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.YY): time 0.03556/0.266, allocations: 17.33 MB / 0.745 GB, free: 6.707 MB / 0.573 GB
Notification: Performance of NFInst.instExpressions: time 0.04179/0.3078, allocations: 6.821 MB / 0.7517 GB, free: 15.87 MB / 0.5886 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.002064/0.31, allocations: 47.88 kB / 0.7517 GB, free: 15.82 MB / 0.5886 GB
Notification: Performance of NFTyping.typeComponents: time 0.005923/0.3159, allocations: 445.4 kB / 0.7522 GB, free: 15.38 MB / 0.5886 GB
Notification: Performance of NFTyping.typeBindings: time 0.005306/0.3213, allocations: 0.8528 MB / 0.753 GB, free: 14.53 MB / 0.5886 GB
Notification: Performance of NFTyping.typeClassSections: time 0.01365/0.335, allocations: 0.8226 MB / 0.7538 GB, free: 13.7 MB / 0.5886 GB
Notification: Performance of NFFlatten.flatten: time 0.006444/0.3414, allocations: 2.492 MB / 0.7562 GB, free: 11.21 MB / 0.5886 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.01964/0.3611, allocations: 8.607 MB / 0.7646 GB, free: 2.516 MB / 0.5886 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.003597/0.3648, allocations: 1.457 MB / 0.7661 GB, free: 1.055 MB / 0.5886 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.004515/0.3693, allocations: 1.799 MB / 0.7678 GB, free: 15.25 MB / 0.6042 GB
Notification: Performance of NFPackage.collectConstants: time 0.001108/0.3705, allocations: 259.9 kB / 0.7681 GB, free: 15 MB / 0.6042 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.002792/0.3733, allocations: 0.6906 MB / 0.7687 GB, free: 14.3 MB / 0.6042 GB
Notification: Performance of NFScalarize.scalarize: time 0.00401/0.3774, allocations: 1.864 MB / 0.7706 GB, free: 12.44 MB / 0.6042 GB
Notification: Performance of NFVerifyModel.verify: time 0.002067/0.3795, allocations: 0.7537 MB / 0.7713 GB, free: 11.68 MB / 0.6042 GB
Notification: Performance of NFConvertDAE.convert: time 0.01239/0.3919, allocations: 7.079 MB / 0.7782 GB, free: 4.578 MB / 0.6042 GB
Notification: Performance of FrontEnd - DAE generated: time 4.408e-06/0.392, allocations: 0 / 0.7782 GB, free: 4.578 MB / 0.6042 GB
Notification: Performance of FrontEnd: time 3.006e-06/0.392, allocations: 0 / 0.7782 GB, free: 4.578 MB / 0.6042 GB
Notification: Performance of Transformations before backend: time 0.0002581/0.3922, allocations: 0 / 0.7782 GB, free: 4.578 MB / 0.6042 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 0.01242/0.4047, allocations: 3.31 MB / 0.7814 GB, free: 1.207 MB / 0.6042 GB
Notification: Performance of prepare preOptimizeDAE: time 5.174e-05/0.4047, allocations: 8.031 kB / 0.7814 GB, free: 1.199 MB / 0.6042 GB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.002181/0.4069, allocations: 0.5876 MB / 0.782 GB, free: 0.6016 MB / 0.6042 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.02294/0.4299, allocations: 2.492 MB / 0.7844 GB, free: 14.1 MB / 0.6198 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.01153/0.4415, allocations: 2.26 MB / 0.7867 GB, free: 11.8 MB / 0.6198 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0006178/0.4422, allocations: 295.8 kB / 0.7869 GB, free: 11.51 MB / 0.6198 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.002879/0.4451, allocations: 383.9 kB / 0.7873 GB, free: 11.13 MB / 0.6198 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.03575/0.4809, allocations: 7.572 MB / 0.7947 GB, free: 3.445 MB / 0.6198 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0001535/0.4811, allocations: 7.938 kB / 0.7947 GB, free: 3.438 MB / 0.6198 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.00124/0.4824, allocations: 160 kB / 0.7949 GB, free: 3.281 MB / 0.6198 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0008608/0.4833, allocations: 346.6 kB / 0.7952 GB, free: 2.941 MB / 0.6198 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.03349/0.5168, allocations: 7.217 MB / 0.8022 GB, free: 11.71 MB / 0.6355 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 0.7063/1.223, allocations: 28.95 MB / 0.8305 GB, free: 83.66 MB / 0.6511 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.01349/1.237, allocations: 3.618 MB / 0.834 GB, free: 82.89 MB / 0.6511 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0004039/1.237, allocations: 123.7 kB / 0.8342 GB, free: 82.79 MB / 0.6511 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.916e-05/1.237, allocations: 65.34 kB / 0.8342 GB, free: 82.75 MB / 0.6511 GB
Notification: Performance of pre-optimization done (n=176): time 5.12e-06/1.237, allocations: 1.281 kB / 0.8342 GB, free: 82.75 MB / 0.6511 GB
Notification: Performance of matching and sorting (n=221): time 0.1525/1.39, allocations: 24.56 MB / 0.8582 GB, free: 77.02 MB / 0.6511 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001112/1.39, allocations: 234.9 kB / 0.8584 GB, free: 76.76 MB / 0.6511 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.00346/1.393, allocations: 1.576 MB / 0.86 GB, free: 75.9 MB / 0.6511 GB
Notification: Performance of collectPreVariables (initialization): time 0.0005549/1.394, allocations: 66.17 kB / 0.86 GB, free: 75.84 MB / 0.6511 GB
Notification: Performance of collectInitialEqns (initialization): time 0.001277/1.395, allocations: 1.723 MB / 0.8617 GB, free: 74.33 MB / 0.6511 GB
Notification: Performance of collectInitialBindings (initialization): time 0.001161/1.396, allocations: 0.7539 MB / 0.8624 GB, free: 73.68 MB / 0.6511 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0004378/1.397, allocations: 62.34 kB / 0.8625 GB, free: 73.64 MB / 0.6511 GB
Notification: Performance of setup shared object (initialization): time 0.0002233/1.397, allocations: 439.6 kB / 0.8629 GB, free: 73.24 MB / 0.6511 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.009721/1.407, allocations: 2.4 MB / 0.8653 GB, free: 72.02 MB / 0.6511 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.01033/1.417, allocations: 3.501 MB / 0.8687 GB, free: 69.34 MB / 0.6511 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.01068/1.428, allocations: 2.886 MB / 0.8715 GB, free: 67.84 MB / 0.6511 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.235e-05/1.428, allocations: 7.625 kB / 0.8715 GB, free: 67.84 MB / 0.6511 GB
Notification: Performance of matching and sorting (n=400) (initialization): time 0.04797/1.476, allocations: 9.856 MB / 0.8811 GB, free: 62.29 MB / 0.6511 GB
Notification: Performance of prepare postOptimizeDAE: time 0.003009/1.479, allocations: 13.84 MB / 0.8947 GB, free: 47.37 MB / 0.6511 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001015/1.479, allocations: 39.98 kB / 0.8947 GB, free: 47.33 MB / 0.6511 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.03747/1.517, allocations: 5.436 MB / 0.9 GB, free: 41.88 MB / 0.6511 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.007982/1.525, allocations: 1.026 MB / 0.901 GB, free: 40.85 MB / 0.6511 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0569/1.582, allocations: 19.23 MB / 0.9198 GB, free: 21.39 MB / 0.6511 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.007439/1.589, allocations: 0.5728 MB / 0.9203 GB, free: 20.81 MB / 0.6511 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0007849/1.59, allocations: 167.9 kB / 0.9205 GB, free: 20.65 MB / 0.6511 GB
Notification: Performance of prepare postOptimizeDAE: time 1.56e-05/1.59, allocations: 4 kB / 0.9205 GB, free: 20.64 MB / 0.6511 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.037/1.627, allocations: 8.173 MB / 0.9285 GB, free: 12.47 MB / 0.6511 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001372/1.627, allocations: 36.55 kB / 0.9285 GB, free: 12.43 MB / 0.6511 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.02464/1.652, allocations: 3.418 MB / 0.9319 GB, free: 9.012 MB / 0.6511 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.009136/1.661, allocations: 1.143 MB / 0.933 GB, free: 7.867 MB / 0.6511 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.03302/1.694, allocations: 10.59 MB / 0.9433 GB, free: 13.14 MB / 0.6667 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.007373/1.702, allocations: 0.5495 MB / 0.9439 GB, free: 12.59 MB / 0.6667 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0009406/1.703, allocations: 160 kB / 0.944 GB, free: 12.43 MB / 0.6667 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 0.004825/1.707, allocations: 1.695 MB / 0.9457 GB, free: 10.73 MB / 0.6667 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0008867/1.708, allocations: 193.7 kB / 0.9458 GB, free: 10.54 MB / 0.6667 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.04604/1.754, allocations: 8.659 MB / 0.9543 GB, free: 1.848 MB / 0.6667 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.939e-05/1.755, allocations: 24 kB / 0.9543 GB, free: 1.824 MB / 0.6667 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 2.257e-05/1.755, allocations: 8 kB / 0.9543 GB, free: 1.816 MB / 0.6667 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 6.262e-05/1.755, allocations: 15.95 kB / 0.9543 GB, free: 1.801 MB / 0.6667 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.06069/1.815, allocations: 13.95 MB / 0.968 GB, free: 3.734 MB / 0.6823 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.378e-05/1.815, allocations: 8 kB / 0.968 GB, free: 3.727 MB / 0.6823 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.006485/1.822, allocations: 0.7222 MB / 0.9687 GB, free: 3.004 MB / 0.6823 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.0377/1.86, allocations: 5.099 MB / 0.9737 GB, free: 13.89 MB / 0.698 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0005985/1.86, allocations: 63.95 kB / 0.9737 GB, free: 13.83 MB / 0.698 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.05747/1.918, allocations: 18.21 MB / 0.9915 GB, free: 11.35 MB / 0.7136 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.457e-05/1.918, allocations: 13.34 kB / 0.9915 GB, free: 11.34 MB / 0.7136 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.04514/1.963, allocations: 9.195 MB / 1.001 GB, free: 1.762 MB / 0.7136 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.002564/1.966, allocations: 0.6468 MB / 1.001 GB, free: 1.094 MB / 0.7136 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.000883/1.967, allocations: 44 kB / 1.001 GB, free: 1.051 MB / 0.7136 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.006635/1.973, allocations: 0.4914 MB / 1.002 GB, free: 0.5586 MB / 0.7136 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.001206/1.974, allocations: 193.5 kB / 1.002 GB, free: 380 kB / 0.7136 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0004506/1.975, allocations: 79.95 kB / 1.002 GB, free: 300 kB / 0.7136 GB
Notification: Performance of sorting global known variables: time 0.00267/1.978, allocations: 1.053 MB / 1.003 GB, free: 15.24 MB / 0.7292 GB
Notification: Performance of sort global known variables: time 6.91e-07/1.978, allocations: 4 kB / 1.003 GB, free: 15.24 MB / 0.7292 GB
Notification: Performance of remove unused functions: time 0.01025/1.988, allocations: 1.719 MB / 1.005 GB, free: 13.52 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 0.04739/2.035, allocations: 12.04 MB / 1.016 GB, free: 1.219 MB / 0.7292 GB
Notification: Performance of simCode: created initialization part: time 0.04923/2.085, allocations: 10.7 MB / 1.027 GB, free: 6.496 MB / 0.7448 GB
Notification: Performance of simCode: created event and clocks part: time 1.248e-05/2.085, allocations: 0 / 1.027 GB, free: 6.496 MB / 0.7448 GB
Notification: Performance of simCode: created simulation system equations: time 0.01853/2.103, allocations: 3.766 MB / 1.031 GB, free: 2.707 MB / 0.7448 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002352/2.106, allocations: 213 kB / 1.031 GB, free: 2.5 MB / 0.7448 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.1264/2.232, allocations: 52.05 MB / 1.082 GB, free: 13.09 MB / 0.8073 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.006026/2.238, allocations: 2.972 MB / 1.084 GB, free: 10.09 MB / 0.8073 GB
Notification: Performance of simCode: alias equations: time 0.009243/2.248, allocations: 1.672 MB / 1.086 GB, free: 8.41 MB / 0.8073 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.003605/2.251, allocations: 1.284 MB / 1.087 GB, free: 7.125 MB / 0.8073 GB
Notification: Performance of SimCode: time 2.054e-06/2.251, allocations: 0 / 1.087 GB, free: 7.125 MB / 0.8073 GB
Notification: Performance of buildModelFMU: Generate the FMI files: time 0.8054/3.057, allocations: 84.54 MB / 1.17 GB, free: 289.6 MB / 0.8698 GB
Notification: Performance of buildModelFMU: configured platform static using cached values: time 0.0002667/3.057, allocations: 277.8 kB / 1.17 GB, free: 289.2 MB / 0.8698 GB
Notification: Performance of buildModelFMU: Generate platform static: time 4.6/7.657, allocations: 2.75 kB / 1.17 GB, free: 289.2 MB / 0.8698 GB