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.BalancedStepDown.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.BalancedStepDown.DY,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_6.0.0_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DY")
Notification: Performance of loadModel(Buildings): time 3.961/3.961, allocations: 433.4 MB / 440.9 MB, free: 10.41 MB / 346.7 MB
Notification: Performance of FrontEnd - loaded program: time 1.932e-05/1.941e-05, allocations: 0 / 0.5325 GB, free: 1.863 MB / 442.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.5048/0.5048, allocations: 98.73 MB / 0.629 GB, free: 15.73 MB / 0.5105 GB
Notification: Performance of FrontEnd - scodeFlatten: time 0.7317/1.237, allocations: 185.1 MB / 0.8097 GB, free: 82.68 MB / 0.6667 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0003338/1.237, allocations: 112.2 kB / 0.8098 GB, free: 82.68 MB / 0.6667 GB
Notification: Performance of FrontEnd - DAE generated: time 0.4692/1.706, allocations: 139.5 MB / 0.946 GB, free: 16.52 MB / 0.6667 GB
Notification: Performance of FrontEnd: time 1.723e-06/1.706, allocations: 0 / 0.946 GB, free: 16.52 MB / 0.6667 GB
Notification: Performance of Transformations before backend: time 0.0001614/1.706, allocations: 79.92 kB / 0.9461 GB, free: 16.44 MB / 0.6667 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 1023
 * Number of variables: 1023
Notification: Performance of Generate backend data structure: time 0.009773/1.716, allocations: 3.016 MB / 0.949 GB, free: 13.37 MB / 0.6667 GB
Notification: Performance of prepare preOptimizeDAE: time 3.72e-05/1.716, allocations: 11.97 kB / 0.949 GB, free: 13.36 MB / 0.6667 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01502/1.731, allocations: 2.141 MB / 0.9511 GB, free: 11.21 MB / 0.6667 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.005855/1.737, allocations: 2.232 MB / 0.9533 GB, free: 8.926 MB / 0.6667 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001898/1.737, allocations: 120 kB / 0.9534 GB, free: 8.809 MB / 0.6667 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.001644/1.739, allocations: 212 kB / 0.9536 GB, free: 8.602 MB / 0.6667 GB
Notification: Performance of preOpt removeEqualFunctionCalls (simulation): time 0.0122/1.751, allocations: 4.97 MB / 0.9585 GB, free: 3.625 MB / 0.6667 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.01584/1.767, allocations: 5.635 MB / 0.964 GB, free: 13.86 MB / 0.6823 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.000102/1.767, allocations: 3.938 kB / 0.964 GB, free: 13.86 MB / 0.6823 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0005974/1.768, allocations: 4 kB / 0.964 GB, free: 13.86 MB / 0.6823 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0006742/1.769, allocations: 306.3 kB / 0.9643 GB, free: 13.55 MB / 0.6823 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 0.06972/1.838, allocations: 27.5 MB / 0.9911 GB, free: 15.67 MB / 0.7136 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.007332/1.846, allocations: 3.664 MB / 0.9947 GB, free: 11.8 MB / 0.7136 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.003918/1.85, allocations: 1.81 MB / 0.9965 GB, free: 9.973 MB / 0.7136 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0003379/1.85, allocations: 135 kB / 0.9966 GB, free: 9.824 MB / 0.7136 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 6.668e-05/1.85, allocations: 64.56 kB / 0.9967 GB, free: 9.75 MB / 0.7136 GB
Notification: Performance of pre-optimization done (n=198): time 6.162e-06/1.85, allocations: 0 / 0.9967 GB, free: 9.75 MB / 0.7136 GB
Notification: Performance of matching and sorting (n=255): time 0.08578/1.936, allocations: 14.1 MB / 1.01 GB, free: 11.64 MB / 0.7292 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0002839/1.936, allocations: 235.6 kB / 1.011 GB, free: 11.36 MB / 0.7292 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.005171/1.941, allocations: 1.181 MB / 1.012 GB, free: 10.17 MB / 0.7292 GB
Notification: Performance of collectPreVariables (initialization): time 0.000933/1.942, allocations: 25.7 kB / 1.012 GB, free: 10.14 MB / 0.7292 GB
Notification: Performance of collectInitialEqns (initialization): time 0.002919/1.945, allocations: 1.543 MB / 1.013 GB, free: 8.574 MB / 0.7292 GB
Notification: Performance of collectInitialBindings (initialization): time 0.002626/1.948, allocations: 0.8314 MB / 1.014 GB, free: 7.73 MB / 0.7292 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0007248/1.949, allocations: 0 / 1.014 GB, free: 7.73 MB / 0.7292 GB
Notification: Performance of setup shared object (initialization): time 0.0006868/1.949, allocations: 440.4 kB / 1.015 GB, free: 7.293 MB / 0.7292 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.00975/1.959, allocations: 1.978 MB / 1.017 GB, free: 5.312 MB / 0.7292 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.008273/1.968, allocations: 2.863 MB / 1.019 GB, free: 2.059 MB / 0.7292 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.007936/1.976, allocations: 2.828 MB / 1.022 GB, free: 15.2 MB / 0.7448 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.915e-05/1.976, allocations: 12 kB / 1.022 GB, free: 15.19 MB / 0.7448 GB
Notification: Performance of matching and sorting (n=396) (initialization): time 0.02335/1.999, allocations: 7.666 MB / 1.03 GB, free: 7.461 MB / 0.7448 GB
Notification: Performance of prepare postOptimizeDAE: time 0.006153/2.005, allocations: 10.8 MB / 1.04 GB, free: 11.8 MB / 0.7605 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 9.265e-05/2.005, allocations: 28 kB / 1.04 GB, free: 11.77 MB / 0.7605 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.01694/2.022, allocations: 3.636 MB / 1.044 GB, free: 8.125 MB / 0.7605 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.005486/2.028, allocations: 0.8851 MB / 1.045 GB, free: 7.238 MB / 0.7605 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.03509/2.063, allocations: 13.33 MB / 1.058 GB, free: 9.758 MB / 0.7761 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.005027/2.068, allocations: 474.8 kB / 1.058 GB, free: 9.293 MB / 0.7761 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001003/2.069, allocations: 188 kB / 1.058 GB, free: 9.109 MB / 0.7761 GB
Notification: Performance of prepare postOptimizeDAE: time 1.579e-05/2.069, allocations: 4 kB / 1.058 GB, free: 9.105 MB / 0.7761 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.01405/2.083, allocations: 4.944 MB / 1.063 GB, free: 4.117 MB / 0.7761 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 9.586e-05/2.083, allocations: 28 kB / 1.063 GB, free: 4.09 MB / 0.7761 GB
Notification: Performance of postOpt tearingSystem (initialization): time 7.722e-05/2.083, allocations: 51.98 kB / 1.063 GB, free: 4.039 MB / 0.7761 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.007087/2.09, allocations: 1.213 MB / 1.064 GB, free: 2.824 MB / 0.7761 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 8.111e-05/2.091, allocations: 60.23 kB / 1.064 GB, free: 2.766 MB / 0.7761 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004463/2.095, allocations: 427 kB / 1.065 GB, free: 2.348 MB / 0.7761 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0007168/2.096, allocations: 187.9 kB / 1.065 GB, free: 2.164 MB / 0.7761 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 0.0009582/2.097, allocations: 189.6 kB / 1.065 GB, free: 1.973 MB / 0.7761 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0007922/2.098, allocations: 185.8 kB / 1.065 GB, free: 1.789 MB / 0.7761 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.02223/2.12, allocations: 7.6 MB / 1.073 GB, free: 10.14 MB / 0.7917 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 6.025e-05/2.12, allocations: 28 kB / 1.073 GB, free: 10.11 MB / 0.7917 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 2.48e-05/2.12, allocations: 12 kB / 1.073 GB, free: 10.1 MB / 0.7917 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 5.722e-05/2.12, allocations: 11.95 kB / 1.073 GB, free: 10.09 MB / 0.7917 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.03333/2.153, allocations: 12.1 MB / 1.085 GB, free: 13.82 MB / 0.8073 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.555e-05/2.153, allocations: 12 kB / 1.085 GB, free: 13.81 MB / 0.8073 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.003774/2.157, allocations: 0.6164 MB / 1.085 GB, free: 13.2 MB / 0.8073 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.02277/2.18, allocations: 4.104 MB / 1.089 GB, free: 9.078 MB / 0.8073 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0009243/2.181, allocations: 55.91 kB / 1.089 GB, free: 9.023 MB / 0.8073 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0489/2.23, allocations: 13 MB / 1.102 GB, free: 11.88 MB / 0.823 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.014e-05/2.23, allocations: 8 kB / 1.102 GB, free: 11.87 MB / 0.823 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.02618/2.256, allocations: 7.562 MB / 1.109 GB, free: 4.031 MB / 0.823 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.002308/2.259, allocations: 0.7366 MB / 1.11 GB, free: 3.273 MB / 0.823 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0007372/2.259, allocations: 15.92 kB / 1.11 GB, free: 3.258 MB / 0.823 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.004669/2.264, allocations: 0.4951 MB / 1.111 GB, free: 2.762 MB / 0.823 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0008374/2.265, allocations: 202 kB / 1.111 GB, free: 2.566 MB / 0.823 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0004704/2.265, allocations: 123.9 kB / 1.111 GB, free: 2.445 MB / 0.823 GB
Notification: Performance of sorting global known variables: time 0.00203/2.268, allocations: 0.9054 MB / 1.112 GB, free: 1.535 MB / 0.823 GB
Notification: Performance of sort global known variables: time 1.431e-06/2.268, allocations: 0 / 1.112 GB, free: 1.535 MB / 0.823 GB
Notification: Performance of remove unused functions: time 0.008167/2.276, allocations: 1.402 MB / 1.113 GB, free: 136 kB / 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 0.4546/2.73, allocations: 149 kB / 1.113 GB, free: 233.5 MB / 0.823 GB
Notification: Performance of simCode: created initialization part: time 0.0192/2.75, allocations: 7.994 MB / 1.121 GB, free: 233.3 MB / 0.823 GB
Notification: Performance of simCode: created event and clocks part: time 1.129e-05/2.75, allocations: 1.188 kB / 1.121 GB, free: 233.3 MB / 0.823 GB
Notification: Performance of simCode: created simulation system equations: time 0.008604/2.758, allocations: 3.093 MB / 1.124 GB, free: 233.2 MB / 0.823 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001852/2.76, allocations: 149 kB / 1.124 GB, free: 233.2 MB / 0.823 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.03178/2.792, allocations: 8.922 MB / 1.133 GB, free: 231.9 MB / 0.823 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.004992/2.797, allocations: 2.85 MB / 1.136 GB, free: 231.2 MB / 0.823 GB
Notification: Performance of simCode: alias equations: time 0.007561/2.805, allocations: 1.807 MB / 1.138 GB, free: 231.2 MB / 0.823 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0009086/2.806, allocations: 149.1 kB / 1.138 GB, free: 231.2 MB / 0.823 GB
Notification: Performance of SimCode: time 1.782e-06/2.806, allocations: 3 kB / 1.138 GB, free: 231.2 MB / 0.823 GB
Notification: Performance of Templates: time 0.1037/2.909, allocations: 51.36 MB / 1.188 GB, free: 229.2 MB / 0.823 GB