Running: ./testmodel.py --libraries=/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork@2/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 ModelicaServices with version 3.2.2 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork@2/OMCompiler/build/lib/omlibrary/ModelicaServices 3.2.2/package.mo)
Using package Complex with version 3.2.2 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork@2/OMCompiler/build/lib/omlibrary/Complex 3.2.2.mo)
Using package Modelica with version 3.2.2 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork@2/OMCompiler/build/lib/omlibrary/Modelica 3.2.2/package.mo)
Using package Buildings with version 6.0.0 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork@2/OMCompiler/build/lib/omlibrary/Buildings 6.0.0/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 loadModel(Buildings): time 3.919/3.919, allocations: 433.3 MB / 440.9 MB, free: 4.543 MB / 346.7 MB
Notification: Performance of FrontEnd - loaded program: time 1.893e-05/1.902e-05, allocations: 2.812 kB / 0.5325 GB, free: 12.7 MB / 442.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1702/0.1702, allocations: 98.72 MB / 0.629 GB, free: 9.137 MB / 0.5105 GB
Notification: Performance of FrontEnd - scodeFlatten: time 0.768/0.9383, allocations: 185.9 MB / 0.8105 GB, free: 61.25 MB / 0.6511 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0005242/0.9388, allocations: 111.4 kB / 0.8106 GB, free: 61.25 MB / 0.6511 GB
Notification: Performance of FrontEnd - DAE generated: time 0.5228/1.462, allocations: 147.1 MB / 0.9543 GB, free: 2.312 MB / 0.6824 GB
Notification: Performance of FrontEnd: time 2.078e-06/1.462, allocations: 3.938 kB / 0.9543 GB, free: 2.309 MB / 0.6824 GB
Notification: Performance of Transformations before backend: time 0.0001893/1.462, allocations: 79.98 kB / 0.9543 GB, free: 2.23 MB / 0.6824 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 0.01112/1.473, allocations: 3.051 MB / 0.9573 GB, free: 15.12 MB / 0.698 GB
Notification: Performance of prepare preOptimizeDAE: time 4.498e-05/1.473, allocations: 8.031 kB / 0.9573 GB, free: 15.11 MB / 0.698 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01704/1.49, allocations: 2.25 MB / 0.9595 GB, free: 12.85 MB / 0.698 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.006973/1.497, allocations: 2.24 MB / 0.9617 GB, free: 10.57 MB / 0.698 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0002549/1.497, allocations: 120 kB / 0.9618 GB, free: 10.45 MB / 0.698 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.001723/1.499, allocations: 220 kB / 0.962 GB, free: 10.23 MB / 0.698 GB
Notification: Performance of preOpt removeEqualFunctionCalls (simulation): time 0.01434/1.514, allocations: 5.017 MB / 0.9669 GB, free: 5.211 MB / 0.698 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.01933/1.533, allocations: 5.683 MB / 0.9725 GB, free: 15.41 MB / 0.7136 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0001196/1.533, allocations: 11.84 kB / 0.9725 GB, free: 15.39 MB / 0.7136 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0008457/1.534, allocations: 0 / 0.9725 GB, free: 15.39 MB / 0.7136 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0006679/1.535, allocations: 314.4 kB / 0.9728 GB, free: 15.09 MB / 0.7136 GB
Warning: The model contains alias variables with conflicting start and/or 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 0.05077/1.585, allocations: 27.74 MB / 0.9999 GB, free: 0.8906 MB / 0.7292 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.007504/1.593, allocations: 3.659 MB / 1.003 GB, free: 13.02 MB / 0.7449 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.003998/1.597, allocations: 1.807 MB / 1.005 GB, free: 11.2 MB / 0.7449 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0003846/1.597, allocations: 131 kB / 1.005 GB, free: 11.05 MB / 0.7449 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 6.072e-05/1.598, allocations: 60.5 kB / 1.005 GB, free: 10.99 MB / 0.7449 GB
Notification: Performance of pre-optimization done (n=198): time 9.803e-06/1.598, allocations: 3.984 kB / 1.005 GB, free: 10.98 MB / 0.7449 GB
Notification: Performance of matching and sorting (n=255): time 0.04273/1.64, allocations: 13.61 MB / 1.019 GB, free: 13.37 MB / 0.7605 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.000167/1.64, allocations: 239.5 kB / 1.019 GB, free: 13.09 MB / 0.7605 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002517/1.643, allocations: 1.193 MB / 1.02 GB, free: 11.88 MB / 0.7605 GB
Notification: Performance of collectPreVariables (initialization): time 0.0005272/1.644, allocations: 25.7 kB / 1.02 GB, free: 11.85 MB / 0.7605 GB
Notification: Performance of collectInitialEqns (initialization): time 0.001492/1.645, allocations: 1.563 MB / 1.022 GB, free: 10.27 MB / 0.7605 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0014/1.646, allocations: 0.8352 MB / 1.022 GB, free: 9.418 MB / 0.7605 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0003865/1.647, allocations: 0 / 1.022 GB, free: 9.418 MB / 0.7605 GB
Notification: Performance of setup shared object (initialization): time 0.0003802/1.647, allocations: 432.4 kB / 1.023 GB, free: 8.988 MB / 0.7605 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.004435/1.652, allocations: 1.974 MB / 1.025 GB, free: 7.012 MB / 0.7605 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.005526/1.657, allocations: 2.855 MB / 1.028 GB, free: 3.766 MB / 0.7605 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.007731/1.665, allocations: 2.769 MB / 1.03 GB, free: 0.9727 MB / 0.7605 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.972e-05/1.665, allocations: 8 kB / 1.03 GB, free: 0.9648 MB / 0.7605 GB
Notification: Performance of matching and sorting (n=396) (initialization): time 0.02357/1.689, allocations: 7.58 MB / 1.038 GB, free: 9.32 MB / 0.7761 GB
Notification: Performance of prepare postOptimizeDAE: time 0.005975/1.695, allocations: 10.8 MB / 1.048 GB, free: 13.66 MB / 0.7917 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001022/1.695, allocations: 28 kB / 1.048 GB, free: 13.64 MB / 0.7917 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.01828/1.713, allocations: 3.843 MB / 1.052 GB, free: 9.781 MB / 0.7917 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.00509/1.718, allocations: 0.8735 MB / 1.053 GB, free: 8.906 MB / 0.7917 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.03025/1.749, allocations: 13.23 MB / 1.066 GB, free: 11.52 MB / 0.8074 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.005191/1.754, allocations: 494.8 kB / 1.066 GB, free: 11.04 MB / 0.8074 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001024/1.755, allocations: 172 kB / 1.066 GB, free: 10.87 MB / 0.8074 GB
Notification: Performance of prepare postOptimizeDAE: time 1.628e-05/1.755, allocations: 5.875 kB / 1.066 GB, free: 10.87 MB / 0.8074 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.01359/1.769, allocations: 4.858 MB / 1.071 GB, free: 5.965 MB / 0.8074 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 9.986e-05/1.769, allocations: 31.94 kB / 1.071 GB, free: 5.934 MB / 0.8074 GB
Notification: Performance of postOpt tearingSystem (initialization): time 7.256e-05/1.769, allocations: 48 kB / 1.071 GB, free: 5.887 MB / 0.8074 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.007246/1.776, allocations: 1.206 MB / 1.072 GB, free: 4.68 MB / 0.8074 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 8.744e-05/1.776, allocations: 63.78 kB / 1.073 GB, free: 4.617 MB / 0.8074 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004746/1.781, allocations: 439 kB / 1.073 GB, free: 4.188 MB / 0.8074 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.00102/1.782, allocations: 171.9 kB / 1.073 GB, free: 4.02 MB / 0.8074 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 ()
 * 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 0.001019/1.783, allocations: 184 kB / 1.073 GB, free: 3.832 MB / 0.8074 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0008252/1.784, allocations: 193.7 kB / 1.073 GB, free: 3.641 MB / 0.8074 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.02234/1.806, allocations: 7.514 MB / 1.081 GB, free: 12.08 MB / 0.823 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 5.363e-05/1.806, allocations: 28 kB / 1.081 GB, free: 12.05 MB / 0.823 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 2.589e-05/1.806, allocations: 12 kB / 1.081 GB, free: 12.04 MB / 0.823 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 6.064e-05/1.806, allocations: 16.23 kB / 1.081 GB, free: 12.02 MB / 0.823 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.5455/2.352, allocations: 11.98 MB / 1.093 GB, free: 216.1 MB / 0.823 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.139e-05/2.352, allocations: 7.562 kB / 1.093 GB, free: 216.1 MB / 0.823 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.004242/2.356, allocations: 0.6166 MB / 1.093 GB, free: 216.1 MB / 0.823 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.02033/2.377, allocations: 4.302 MB / 1.097 GB, free: 216.1 MB / 0.823 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0005814/2.377, allocations: 43.84 kB / 1.097 GB, free: 216.1 MB / 0.823 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0268/2.404, allocations: 12.93 MB / 1.11 GB, free: 214.3 MB / 0.823 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.505e-05/2.404, allocations: 12.16 kB / 1.11 GB, free: 214.3 MB / 0.823 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.01765/2.422, allocations: 7.463 MB / 1.117 GB, free: 213.1 MB / 0.823 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.002054/2.424, allocations: 0.7093 MB / 1.118 GB, free: 213 MB / 0.823 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0005312/2.425, allocations: 15.77 kB / 1.118 GB, free: 213 MB / 0.823 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.004463/2.429, allocations: 0.5118 MB / 1.119 GB, free: 213 MB / 0.823 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.000724/2.43, allocations: 188.5 kB / 1.119 GB, free: 213 MB / 0.823 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0005003/2.43, allocations: 108.4 kB / 1.119 GB, free: 213 MB / 0.823 GB
Notification: Performance of sorting global known variables: time 0.001562/2.432, allocations: 0.9127 MB / 1.12 GB, free: 212.9 MB / 0.823 GB
Notification: Performance of sort global known variables: time 8.84e-07/2.432, allocations: 0 / 1.12 GB, free: 212.9 MB / 0.823 GB
Notification: Performance of remove unused functions: time 0.006664/2.439, allocations: 1.417 MB / 1.121 GB, free: 212.9 MB / 0.823 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 ()
 * 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 0.0005406/2.439, allocations: 148 kB / 1.121 GB, free: 212.8 MB / 0.823 GB
Notification: Performance of simCode: created initialization part: time 0.01741/2.457, allocations: 7.926 MB / 1.129 GB, free: 212.6 MB / 0.823 GB
Notification: Performance of simCode: created event and clocks part: time 1.232e-05/2.457, allocations: 0 / 1.129 GB, free: 212.6 MB / 0.823 GB
Notification: Performance of simCode: created simulation system equations: time 0.007962/2.465, allocations: 3.068 MB / 1.132 GB, free: 212.5 MB / 0.823 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001813/2.466, allocations: 172.2 kB / 1.132 GB, free: 212.5 MB / 0.823 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.03129/2.498, allocations: 8.91 MB / 1.141 GB, free: 211.2 MB / 0.823 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.004392/2.502, allocations: 2.86 MB / 1.144 GB, free: 210.5 MB / 0.823 GB
Notification: Performance of simCode: alias equations: time 0.007607/2.51, allocations: 1.805 MB / 1.145 GB, free: 210.4 MB / 0.823 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0008981/2.511, allocations: 154 kB / 1.146 GB, free: 210.4 MB / 0.823 GB
Notification: Performance of SimCode: time 1.734e-06/2.511, allocations: 0 / 1.146 GB, free: 210.4 MB / 0.823 GB
Notification: Performance of Templates: time 0.1036/2.614, allocations: 50.56 MB / 1.195 GB, free: 206.9 MB / 0.823 GB