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.DY.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: translateModel(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DY,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_6.0.0_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DY")
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/ModelicaServices 3.2.2/package.mo): time 0.009698/0.009702, allocations: 111.2 kB / 15.06 MB, free: 5.965 MB / 13.93 MB
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Complex 3.2.2.mo): time 0.001127/0.001127, allocations: 185.9 kB / 15.94 MB, free: 5.93 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 1.888/1.888, allocations: 194.5 MB / 211.3 MB, free: 11.08 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 2.107/2.107, allocations: 236.2 MB / 492.6 MB, free: 11.31 MB / 394.7 MB
Notification: Performance of FrontEnd - loaded program: time 0.0006265/0.0006267, allocations: 12 kB / 0.587 GB, free: 2.133 MB / 490.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.6074/0.6081, allocations: 98.71 MB / 0.6834 GB, free: 16.92 MB / 0.5261 GB
Notification: Performance of FrontEnd - scodeFlatten: time 0.2754/0.8835, allocations: 186.7 MB / 0.8657 GB, free: 3.527 MB / 0.6823 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0003779/0.884, allocations: 119.9 kB / 0.8658 GB, free: 3.41 MB / 0.6823 GB
Notification: Performance of FrontEnd - DAE generated: time 0.9884/1.872, allocations: 148.3 MB / 1.011 GB, free: 139.8 MB / 0.7292 GB
Notification: Performance of FrontEnd: time 2.158e-06/1.872, allocations: 0 / 1.011 GB, free: 139.8 MB / 0.7292 GB
Notification: Performance of Transformations before backend: time 0.0001625/1.873, allocations: 79.98 kB / 1.011 GB, free: 139.7 MB / 0.7292 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 1034
 * Number of variables: 1034
Notification: Performance of Generate backend data structure: time 0.01117/1.884, allocations: 3.224 MB / 1.014 GB, free: 136.5 MB / 0.7292 GB
Notification: Performance of prepare preOptimizeDAE: time 5.157e-05/1.884, allocations: 15.98 kB / 1.014 GB, free: 136.4 MB / 0.7292 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.02952/1.913, allocations: 2.25 MB / 1.016 GB, free: 134.2 MB / 0.7292 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.01009/1.924, allocations: 2.252 MB / 1.018 GB, free: 131.9 MB / 0.7292 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0002926/1.924, allocations: 283.4 kB / 1.019 GB, free: 131.6 MB / 0.7292 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.001682/1.926, allocations: 360 kB / 1.019 GB, free: 131.3 MB / 0.7292 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.01906/1.945, allocations: 6.751 MB / 1.025 GB, free: 124.4 MB / 0.7292 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0001091/1.945, allocations: 4 kB / 1.025 GB, free: 124.4 MB / 0.7292 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0009845/1.946, allocations: 159.9 kB / 1.026 GB, free: 124.2 MB / 0.7292 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0005317/1.946, allocations: 310.3 kB / 1.026 GB, free: 123.9 MB / 0.7292 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01898/1.965, allocations: 6.565 MB / 1.032 GB, free: 117.3 MB / 0.7292 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 0.0402/2.006, allocations: 28.49 MB / 1.06 GB, free: 86.38 MB / 0.7292 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.008868/2.015, allocations: 4.239 MB / 1.064 GB, free: 81.92 MB / 0.7292 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0003096/2.015, allocations: 127.1 kB / 1.064 GB, free: 81.78 MB / 0.7292 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.651e-05/2.015, allocations: 60.56 kB / 1.064 GB, free: 81.71 MB / 0.7292 GB
Notification: Performance of pre-optimization done (n=198): time 6.628e-06/2.015, allocations: 0 / 1.064 GB, free: 81.71 MB / 0.7292 GB
Notification: Performance of matching and sorting (n=255): time 0.1133/2.128, allocations: 28.82 MB / 1.093 GB, free: 52.84 MB / 0.7292 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 6.982e-05/2.128, allocations: 235.6 kB / 1.093 GB, free: 52.55 MB / 0.7292 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002265/2.131, allocations: 1.33 MB / 1.094 GB, free: 51.22 MB / 0.7292 GB
Notification: Performance of collectPreVariables (initialization): time 0.0004843/2.131, allocations: 69.7 kB / 1.094 GB, free: 51.14 MB / 0.7292 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0008619/2.132, allocations: 1.567 MB / 1.096 GB, free: 49.55 MB / 0.7292 GB
Notification: Performance of collectInitialBindings (initialization): time 0.000985/2.133, allocations: 0.8626 MB / 1.097 GB, free: 48.68 MB / 0.7292 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0003487/2.133, allocations: 60 kB / 1.097 GB, free: 48.62 MB / 0.7292 GB
Notification: Performance of setup shared object (initialization): time 0.0002069/2.134, allocations: 436.4 kB / 1.097 GB, free: 48.19 MB / 0.7292 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0065/2.14, allocations: 2.52 MB / 1.1 GB, free: 45.66 MB / 0.7292 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.007262/2.147, allocations: 3.427 MB / 1.103 GB, free: 41.84 MB / 0.7292 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.007307/2.155, allocations: 2.965 MB / 1.106 GB, free: 38.86 MB / 0.7292 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.723e-05/2.155, allocations: 12 kB / 1.106 GB, free: 38.84 MB / 0.7292 GB
Notification: Performance of matching and sorting (n=396) (initialization): time 0.02474/2.18, allocations: 8.797 MB / 1.114 GB, free: 29.98 MB / 0.7292 GB
Notification: Performance of prepare postOptimizeDAE: time 0.00213/2.182, allocations: 10.79 MB / 1.125 GB, free: 18.33 MB / 0.7292 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.475e-05/2.182, allocations: 31.94 kB / 1.125 GB, free: 18.3 MB / 0.7292 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.02661/2.208, allocations: 5.957 MB / 1.131 GB, free: 12.33 MB / 0.7292 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.004555/2.213, allocations: 0.8774 MB / 1.132 GB, free: 11.45 MB / 0.7292 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.02596/2.239, allocations: 14.02 MB / 1.145 GB, free: 13.26 MB / 0.7448 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004845/2.244, allocations: 0.5379 MB / 1.146 GB, free: 12.72 MB / 0.7448 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0007239/2.245, allocations: 167.9 kB / 1.146 GB, free: 12.55 MB / 0.7448 GB
Notification: Performance of prepare postOptimizeDAE: time 1.158e-05/2.245, allocations: 4 kB / 1.146 GB, free: 12.55 MB / 0.7448 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.03821/2.283, allocations: 8.085 MB / 1.154 GB, free: 4.414 MB / 0.7448 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.000181/2.283, allocations: 28 kB / 1.154 GB, free: 4.387 MB / 0.7448 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.03038/2.314, allocations: 3.209 MB / 1.157 GB, free: 1.168 MB / 0.7448 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01052/2.324, allocations: 1.041 MB / 1.158 GB, free: 128 kB / 0.7448 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.02478/2.349, allocations: 11.55 MB / 1.169 GB, free: 4.438 MB / 0.7605 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.00473/2.354, allocations: 0.5224 MB / 1.17 GB, free: 3.914 MB / 0.7605 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0005848/2.354, allocations: 163.9 kB / 1.17 GB, free: 3.754 MB / 0.7605 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 124
 * 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 (302):
 * Single equations (assignments): 300
 * 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%) 42}
 * Non-linear torn systems: 1 {6 42}
Notification: Performance of prepare postOptimizeDAE: time 0.004138/2.358, allocations: 1.624 MB / 1.172 GB, free: 2.117 MB / 0.7605 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0008459/2.359, allocations: 193.9 kB / 1.172 GB, free: 1.926 MB / 0.7605 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.04558/2.405, allocations: 8.537 MB / 1.18 GB, free: 9.34 MB / 0.7761 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 6.866e-05/2.405, allocations: 28 kB / 1.18 GB, free: 9.312 MB / 0.7761 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 4.518e-05/2.405, allocations: 8 kB / 1.18 GB, free: 9.305 MB / 0.7761 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 7.562e-05/2.405, allocations: 19.89 kB / 1.18 GB, free: 9.285 MB / 0.7761 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0647/2.47, allocations: 13.59 MB / 1.193 GB, free: 11.52 MB / 0.7917 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.349e-05/2.47, allocations: 8 kB / 1.193 GB, free: 11.51 MB / 0.7917 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.003673/2.474, allocations: 0.6169 MB / 1.194 GB, free: 10.89 MB / 0.7917 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.02889/2.503, allocations: 5.785 MB / 1.2 GB, free: 5.09 MB / 0.7917 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0006369/2.503, allocations: 75.94 kB / 1.2 GB, free: 5.016 MB / 0.7917 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0358/2.539, allocations: 13.59 MB / 1.213 GB, free: 7.25 MB / 0.8073 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.438e-05/2.539, allocations: 11.94 kB / 1.213 GB, free: 7.238 MB / 0.8073 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.5142/3.053, allocations: 8.483 MB / 1.221 GB, free: 220 MB / 0.8073 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.002144/3.056, allocations: 0.721 MB / 1.222 GB, free: 220 MB / 0.8073 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0005301/3.056, allocations: 49.09 kB / 1.222 GB, free: 220 MB / 0.8073 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.003988/3.06, allocations: 0.4918 MB / 1.223 GB, free: 220 MB / 0.8073 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0006382/3.061, allocations: 197 kB / 1.223 GB, free: 219.9 MB / 0.8073 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0003775/3.061, allocations: 107.3 kB / 1.223 GB, free: 219.9 MB / 0.8073 GB
Notification: Performance of sorting global known variables: time 0.002064/3.063, allocations: 1.042 MB / 1.224 GB, free: 219.8 MB / 0.8073 GB
Notification: Performance of sort global known variables: time 1.08e-06/3.063, allocations: 0 / 1.224 GB, free: 219.8 MB / 0.8073 GB
Notification: Performance of remove unused functions: time 0.007378/3.071, allocations: 1.656 MB / 1.225 GB, free: 219.8 MB / 0.8073 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 (158):
 * Single equations (assignments): 156
 * 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%) 42}
 * Non-linear torn systems: 1 {6 42}
Notification: Performance of Backend phase and start with SimCode phase: time 0.0005694/3.071, allocations: 203.5 kB / 1.226 GB, free: 219.8 MB / 0.8073 GB
Notification: Performance of simCode: created initialization part: time 0.03017/3.101, allocations: 10.61 MB / 1.236 GB, free: 219.4 MB / 0.8073 GB
Notification: Performance of simCode: created event and clocks part: time 1.124e-05/3.102, allocations: 1.312 kB / 1.236 GB, free: 219.4 MB / 0.8073 GB
Notification: Performance of simCode: created simulation system equations: time 0.01093/3.112, allocations: 3.639 MB / 1.24 GB, free: 219.2 MB / 0.8073 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001918/3.114, allocations: 219.5 kB / 1.24 GB, free: 219.2 MB / 0.8073 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.03635/3.151, allocations: 12.03 MB / 1.252 GB, free: 215.9 MB / 0.8073 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.003885/3.155, allocations: 2.883 MB / 1.254 GB, free: 215.1 MB / 0.8073 GB
Notification: Performance of simCode: alias equations: time 0.01159/3.166, allocations: 1.66 MB / 1.256 GB, free: 215.1 MB / 0.8073 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001662/3.168, allocations: 167.3 kB / 1.256 GB, free: 215.1 MB / 0.8073 GB
Notification: Performance of SimCode: time 2.471e-06/3.168, allocations: 3.094 kB / 1.256 GB, free: 215.1 MB / 0.8073 GB
Notification: Performance of Templates: time 0.1544/3.322, allocations: 56.79 MB / 1.312 GB, free: 199.3 MB / 0.8073 GB