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.UnbalancedStepUp.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.UnbalancedStepUp.DY,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_6.0.0_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DY")
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/ModelicaServices 3.2.2/package.mo): time 0.009044/0.009044, allocations: 110.5 kB / 15.05 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 0.001125/0.001125, allocations: 180.7 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 1.959/1.959, allocations: 194.6 MB / 211.3 MB, free: 11.12 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 2.188/2.188, allocations: 236.2 MB / 492.6 MB, free: 11.39 MB / 394.7 MB
Notification: Performance of FrontEnd - loaded program: time 0.0004858/0.0004859, allocations: 15.98 kB / 0.587 GB, free: 2.16 MB / 490.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.549/0.5495, allocations: 98.7 MB / 0.6834 GB, free: 16.81 MB / 0.5261 GB
Notification: Performance of FrontEnd - scodeFlatten: time 0.2566/0.8062, allocations: 186.7 MB / 0.8657 GB, free: 3.516 MB / 0.6823 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0003845/0.8066, allocations: 123.9 kB / 0.8658 GB, free: 3.395 MB / 0.6823 GB
Notification: Performance of FrontEnd - DAE generated: time 0.952/1.759, allocations: 141.3 MB / 1.004 GB, free: 146.9 MB / 0.7292 GB
Notification: Performance of FrontEnd: time 2.491e-06/1.759, allocations: 0 / 1.004 GB, free: 146.9 MB / 0.7292 GB
Notification: Performance of Transformations before backend: time 0.0001686/1.759, allocations: 79.92 kB / 1.004 GB, free: 146.9 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 0.01112/1.77, allocations: 3.203 MB / 1.007 GB, free: 143.6 MB / 0.7292 GB
Notification: Performance of prepare preOptimizeDAE: time 4.036e-05/1.77, allocations: 16.02 kB / 1.007 GB, free: 143.6 MB / 0.7292 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01511/1.785, allocations: 2.137 MB / 1.009 GB, free: 141.4 MB / 0.7292 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.006204/1.791, allocations: 2.252 MB / 1.011 GB, free: 139.1 MB / 0.7292 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0003292/1.792, allocations: 283.5 kB / 1.012 GB, free: 138.9 MB / 0.7292 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.002086/1.794, allocations: 364 kB / 1.012 GB, free: 138.5 MB / 0.7292 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.02179/1.816, allocations: 6.712 MB / 1.018 GB, free: 131.7 MB / 0.7292 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0001488/1.816, allocations: 7.938 kB / 1.018 GB, free: 131.7 MB / 0.7292 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.001658/1.818, allocations: 155.9 kB / 1.019 GB, free: 131.5 MB / 0.7292 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.000652/1.818, allocations: 310.3 kB / 1.019 GB, free: 131.2 MB / 0.7292 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01978/1.838, allocations: 6.526 MB / 1.025 GB, free: 124.7 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 0.04217/1.88, allocations: 28.31 MB / 1.053 GB, free: 93.97 MB / 0.7292 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.009058/1.889, allocations: 4.25 MB / 1.057 GB, free: 89.5 MB / 0.7292 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0003195/1.89, allocations: 131.1 kB / 1.057 GB, free: 89.35 MB / 0.7292 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.815e-05/1.89, allocations: 64.48 kB / 1.057 GB, free: 89.28 MB / 0.7292 GB
Notification: Performance of pre-optimization done (n=198): time 5.669e-06/1.89, allocations: 0 / 1.057 GB, free: 89.28 MB / 0.7292 GB
Notification: Performance of matching and sorting (n=255): time 0.1217/2.011, allocations: 28.46 MB / 1.085 GB, free: 60.77 MB / 0.7292 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 6.903e-05/2.012, allocations: 235.6 kB / 1.085 GB, free: 60.49 MB / 0.7292 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002329/2.014, allocations: 1.33 MB / 1.087 GB, free: 59.16 MB / 0.7292 GB
Notification: Performance of collectPreVariables (initialization): time 0.0005458/2.015, allocations: 73.64 kB / 1.087 GB, free: 59.08 MB / 0.7292 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0009172/2.015, allocations: 1.567 MB / 1.088 GB, free: 57.49 MB / 0.7292 GB
Notification: Performance of collectInitialBindings (initialization): time 0.001115/2.017, allocations: 0.8626 MB / 1.089 GB, free: 56.61 MB / 0.7292 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0004134/2.017, allocations: 60 kB / 1.089 GB, free: 56.55 MB / 0.7292 GB
Notification: Performance of setup shared object (initialization): time 0.000238/2.017, allocations: 444.4 kB / 1.09 GB, free: 56.11 MB / 0.7292 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.00683/2.024, allocations: 2.531 MB / 1.092 GB, free: 53.58 MB / 0.7292 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.007496/2.032, allocations: 3.434 MB / 1.095 GB, free: 49.75 MB / 0.7292 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.007528/2.039, allocations: 2.969 MB / 1.098 GB, free: 46.76 MB / 0.7292 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.853e-05/2.039, allocations: 8 kB / 1.098 GB, free: 46.75 MB / 0.7292 GB
Notification: Performance of matching and sorting (n=396) (initialization): time 0.02573/2.065, allocations: 8.832 MB / 1.107 GB, free: 37.85 MB / 0.7292 GB
Notification: Performance of prepare postOptimizeDAE: time 0.002193/2.067, allocations: 10.79 MB / 1.117 GB, free: 26.2 MB / 0.7292 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.602e-05/2.067, allocations: 28 kB / 1.117 GB, free: 26.18 MB / 0.7292 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.03464/2.102, allocations: 6.663 MB / 1.124 GB, free: 19.5 MB / 0.7292 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.004684/2.107, allocations: 0.8774 MB / 1.125 GB, free: 18.62 MB / 0.7292 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.02554/2.132, allocations: 14.03 MB / 1.138 GB, free: 4.418 MB / 0.7292 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004766/2.137, allocations: 0.5262 MB / 1.139 GB, free: 3.891 MB / 0.7292 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0008225/2.138, allocations: 183.9 kB / 1.139 GB, free: 3.711 MB / 0.7292 GB
Notification: Performance of prepare postOptimizeDAE: time 1.365e-05/2.138, allocations: 4 kB / 1.139 GB, free: 3.707 MB / 0.7292 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.02573/2.164, allocations: 8.124 MB / 1.147 GB, free: 11.53 MB / 0.7448 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 9.922e-05/2.164, allocations: 31.89 kB / 1.147 GB, free: 11.5 MB / 0.7448 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.01549/2.179, allocations: 3.205 MB / 1.15 GB, free: 8.285 MB / 0.7448 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.006047/2.185, allocations: 1.049 MB / 1.151 GB, free: 7.234 MB / 0.7448 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0259/2.211, allocations: 11.53 MB / 1.163 GB, free: 11.56 MB / 0.7605 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004762/2.216, allocations: 0.5034 MB / 1.163 GB, free: 11.05 MB / 0.7605 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0009071/2.217, allocations: 187.9 kB / 1.163 GB, free: 10.87 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 0.004393/2.222, allocations: 1.63 MB / 1.165 GB, free: 9.23 MB / 0.7605 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0008445/2.222, allocations: 189.8 kB / 1.165 GB, free: 9.043 MB / 0.7605 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.02791/2.25, allocations: 8.576 MB / 1.173 GB, free: 428 kB / 0.7605 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.609e-05/2.25, allocations: 28 kB / 1.173 GB, free: 400 kB / 0.7605 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 2.699e-05/2.251, allocations: 8 kB / 1.173 GB, free: 392 kB / 0.7605 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 5.657e-05/2.251, allocations: 19.91 kB / 1.173 GB, free: 372 kB / 0.7605 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.04036/2.291, allocations: 13.66 MB / 1.187 GB, free: 2.523 MB / 0.7761 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.827e-05/2.291, allocations: 8 kB / 1.187 GB, free: 2.516 MB / 0.7761 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.003858/2.295, allocations: 0.6286 MB / 1.187 GB, free: 1.887 MB / 0.7761 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.03515/2.33, allocations: 6.472 MB / 1.194 GB, free: 11.4 MB / 0.7917 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0006203/2.331, allocations: 87.86 kB / 1.194 GB, free: 11.31 MB / 0.7917 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.03028/2.361, allocations: 13.65 MB / 1.207 GB, free: 13.49 MB / 0.8073 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.634e-05/2.361, allocations: 11.94 kB / 1.207 GB, free: 13.48 MB / 0.8073 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.02585/2.387, allocations: 8.519 MB / 1.215 GB, free: 4.574 MB / 0.8073 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.002328/2.389, allocations: 0.7327 MB / 1.216 GB, free: 3.82 MB / 0.8073 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0007556/2.39, allocations: 51.98 kB / 1.216 GB, free: 3.77 MB / 0.8073 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.00437/2.395, allocations: 491.1 kB / 1.217 GB, free: 3.289 MB / 0.8073 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0007897/2.395, allocations: 205.9 kB / 1.217 GB, free: 3.09 MB / 0.8073 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0004291/2.396, allocations: 123.9 kB / 1.217 GB, free: 2.969 MB / 0.8073 GB
Notification: Performance of sorting global known variables: time 0.002304/2.398, allocations: 1.041 MB / 1.218 GB, free: 1.926 MB / 0.8073 GB
Notification: Performance of sort global known variables: time 1.24e-06/2.398, allocations: 0 / 1.218 GB, free: 1.926 MB / 0.8073 GB
Notification: Performance of remove unused functions: time 0.008579/2.407, allocations: 1.648 MB / 1.22 GB, free: 284 kB / 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 0.0007997/2.408, allocations: 210.2 kB / 1.22 GB, free: 68 kB / 0.8073 GB
Notification: Performance of simCode: created initialization part: time 0.5049/2.912, allocations: 10.67 MB / 1.23 GB, free: 228.3 MB / 0.8073 GB
Notification: Performance of simCode: created event and clocks part: time 1.298e-05/2.913, allocations: 1.031 kB / 1.23 GB, free: 228.3 MB / 0.8073 GB
Notification: Performance of simCode: created simulation system equations: time 0.01158/2.924, allocations: 3.672 MB / 1.234 GB, free: 228.1 MB / 0.8073 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002057/2.926, allocations: 216.6 kB / 1.234 GB, free: 228.1 MB / 0.8073 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.03763/2.964, allocations: 12.06 MB / 1.246 GB, free: 224.7 MB / 0.8073 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.004693/2.969, allocations: 2.885 MB / 1.249 GB, free: 224 MB / 0.8073 GB
Notification: Performance of simCode: alias equations: time 0.007049/2.976, allocations: 1.67 MB / 1.25 GB, free: 224 MB / 0.8073 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0009738/2.977, allocations: 161.6 kB / 1.25 GB, free: 224 MB / 0.8073 GB
Notification: Performance of SimCode: time 1.476e-06/2.977, allocations: 0 / 1.25 GB, free: 224 MB / 0.8073 GB
Notification: Performance of Templates: time 0.1172/3.094, allocations: 57.51 MB / 1.307 GB, free: 207 MB / 0.8073 GB