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.BalancedStepDown.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.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 loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/ModelicaServices 3.2.2/package.mo): time 0.005955/0.005955, allocations: 231.7 kB / 15.82 MB, free: 6.297 MB / 13.93 MB
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Complex 3.2.2.mo): time 0.001842/0.001842, allocations: 177.5 kB / 16.71 MB, free: 5.453 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 3.923/3.923, allocations: 389.1 MB / 406.5 MB, free: 11.83 MB / 330.7 MB
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Buildings 6.0.0/package.mo): time 4.057/4.057, allocations: 472.3 MB / 0.9024 GB, free: 9.156 MB / 0.5886 GB
Notification: Performance of FrontEnd - loaded program: time 0.0006918/0.0006924, allocations: 12 kB / 1.008 GB, free: 138.2 MB / 0.6042 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1862/0.1869, allocations: 98.72 MB / 1.105 GB, free: 42.06 MB / 0.6042 GB
Notification: Performance of FrontEnd - scodeFlatten: time 0.8606/1.048, allocations: 185.8 MB / 1.286 GB, free: 4.652 MB / 0.6511 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0004454/1.048, allocations: 129.3 kB / 1.286 GB, free: 4.574 MB / 0.6511 GB
Notification: Performance of FrontEnd - DAE generated: time 0.5618/1.61, allocations: 140.4 MB / 1.423 GB, free: 2.359 MB / 0.7761 GB
Notification: Performance of FrontEnd: time 2.695e-06/1.61, allocations: 0 / 1.423 GB, free: 2.359 MB / 0.7761 GB
Notification: Performance of Transformations before backend: time 0.0002369/1.61, allocations: 81.02 kB / 1.423 GB, free: 2.281 MB / 0.7761 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 0.01446/1.625, allocations: 3.19 MB / 1.427 GB, free: 15.05 MB / 0.7917 GB
Notification: Performance of prepare preOptimizeDAE: time 4.963e-05/1.625, allocations: 12.03 kB / 1.427 GB, free: 15.04 MB / 0.7917 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.02289/1.648, allocations: 2.136 MB / 1.429 GB, free: 12.92 MB / 0.7917 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.008556/1.656, allocations: 2.238 MB / 1.431 GB, free: 10.64 MB / 0.7917 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0004548/1.657, allocations: 290.3 kB / 1.431 GB, free: 10.36 MB / 0.7917 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.002132/1.659, allocations: 356 kB / 1.431 GB, free: 10.01 MB / 0.7917 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.02831/1.687, allocations: 6.712 MB / 1.438 GB, free: 3.18 MB / 0.7917 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0001476/1.687, allocations: 4 kB / 1.438 GB, free: 3.176 MB / 0.7917 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.001498/1.689, allocations: 159.9 kB / 1.438 GB, free: 3.02 MB / 0.7917 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0009563/1.69, allocations: 312.3 kB / 1.438 GB, free: 2.715 MB / 0.7917 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.02894/1.719, allocations: 6.517 MB / 1.445 GB, free: 12.2 MB / 0.8073 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 0.6648/2.384, allocations: 28.23 MB / 1.472 GB, free: 193.6 MB / 0.823 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.01515/2.399, allocations: 4.243 MB / 1.477 GB, free: 192.5 MB / 0.823 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.01033/2.409, allocations: 2.355 MB / 1.479 GB, free: 192.5 MB / 0.823 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0004141/2.41, allocations: 135.5 kB / 1.479 GB, free: 192.4 MB / 0.823 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 6.348e-05/2.41, allocations: 61.34 kB / 1.479 GB, free: 192.4 MB / 0.823 GB
Notification: Performance of pre-optimization done (n=198): time 5.009e-06/2.41, allocations: 2.953 kB / 1.479 GB, free: 192.4 MB / 0.823 GB
Notification: Performance of matching and sorting (n=255): time 0.196/2.606, allocations: 29.14 MB / 1.508 GB, free: 189.7 MB / 0.823 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 9.952e-05/2.606, allocations: 237.2 kB / 1.508 GB, free: 189.4 MB / 0.823 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.003231/2.609, allocations: 1.44 MB / 1.509 GB, free: 189.3 MB / 0.823 GB
Notification: Performance of collectPreVariables (initialization): time 0.0007186/2.61, allocations: 66.61 kB / 1.509 GB, free: 189.2 MB / 0.823 GB
Notification: Performance of collectInitialEqns (initialization): time 0.00108/2.611, allocations: 1.549 MB / 1.511 GB, free: 188.6 MB / 0.823 GB
Notification: Performance of collectInitialBindings (initialization): time 0.001357/2.612, allocations: 0.8617 MB / 1.512 GB, free: 188.1 MB / 0.823 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0004291/2.613, allocations: 64.19 kB / 1.512 GB, free: 188.1 MB / 0.823 GB
Notification: Performance of setup shared object (initialization): time 0.0002279/2.613, allocations: 439.5 kB / 1.512 GB, free: 187.7 MB / 0.823 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.01055/2.624, allocations: 2.531 MB / 1.515 GB, free: 187.7 MB / 0.823 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.01184/2.636, allocations: 3.459 MB / 1.518 GB, free: 186.7 MB / 0.823 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.01152/2.647, allocations: 2.96 MB / 1.521 GB, free: 186.7 MB / 0.823 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 6.22e-05/2.647, allocations: 7.875 kB / 1.521 GB, free: 186.7 MB / 0.823 GB
Notification: Performance of matching and sorting (n=396) (initialization): time 0.04289/2.69, allocations: 9.178 MB / 1.53 GB, free: 186.4 MB / 0.823 GB
Notification: Performance of prepare postOptimizeDAE: time 0.0006295/2.691, allocations: 0.899 MB / 1.531 GB, free: 185.3 MB / 0.823 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.121e-05/2.691, allocations: 29.69 kB / 1.531 GB, free: 185.3 MB / 0.823 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.05289/2.744, allocations: 7.147 MB / 1.538 GB, free: 185.3 MB / 0.823 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.007322/2.751, allocations: 0.8805 MB / 1.538 GB, free: 185.3 MB / 0.823 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.03885/2.79, allocations: 14.21 MB / 1.552 GB, free: 183.4 MB / 0.823 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.007408/2.798, allocations: 0.5446 MB / 1.553 GB, free: 183.3 MB / 0.823 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0007991/2.798, allocations: 190.4 kB / 1.553 GB, free: 183.3 MB / 0.823 GB
Notification: Performance of prepare postOptimizeDAE: time 1.269e-05/2.798, allocations: 5 kB / 1.553 GB, free: 183.3 MB / 0.823 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.03797/2.836, allocations: 8.461 MB / 1.561 GB, free: 181.2 MB / 0.823 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001164/2.837, allocations: 30.84 kB / 1.561 GB, free: 181.2 MB / 0.823 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.02506/2.862, allocations: 3.555 MB / 1.565 GB, free: 180.9 MB / 0.823 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.008563/2.87, allocations: 1.048 MB / 1.566 GB, free: 180.9 MB / 0.823 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.03323/2.904, allocations: 11.7 MB / 1.577 GB, free: 175.8 MB / 0.823 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.007013/2.911, allocations: 0.5233 MB / 1.578 GB, free: 175.8 MB / 0.823 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0007124/2.911, allocations: 192.5 kB / 1.578 GB, free: 175.8 MB / 0.823 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 0.004074/2.915, allocations: 1.617 MB / 1.58 GB, free: 175 MB / 0.823 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0008947/2.916, allocations: 187.2 kB / 1.58 GB, free: 174.9 MB / 0.823 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.03881/2.955, allocations: 8.919 MB / 1.588 GB, free: 172.4 MB / 0.823 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.772e-05/2.955, allocations: 24.03 kB / 1.588 GB, free: 172.4 MB / 0.823 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 2.327e-05/2.955, allocations: 11.8 kB / 1.588 GB, free: 172.4 MB / 0.823 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 6.856e-05/2.955, allocations: 16.56 kB / 1.589 GB, free: 172.4 MB / 0.823 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0523/3.008, allocations: 14.03 MB / 1.602 GB, free: 167.6 MB / 0.823 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.266e-05/3.008, allocations: 10.66 kB / 1.602 GB, free: 167.6 MB / 0.823 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.005733/3.014, allocations: 0.622 MB / 1.603 GB, free: 167.6 MB / 0.823 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.05085/3.064, allocations: 6.822 MB / 1.609 GB, free: 166.5 MB / 0.823 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0007021/3.065, allocations: 84.62 kB / 1.61 GB, free: 166.4 MB / 0.823 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.03788/3.103, allocations: 13.77 MB / 1.623 GB, free: 155 MB / 0.823 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.096e-05/3.103, allocations: 16.31 kB / 1.623 GB, free: 155 MB / 0.823 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0366/3.14, allocations: 8.409 MB / 1.631 GB, free: 146.8 MB / 0.823 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0028/3.143, allocations: 0.725 MB / 1.632 GB, free: 146.1 MB / 0.823 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0008795/3.144, allocations: 56.97 kB / 1.632 GB, free: 146 MB / 0.823 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.006495/3.15, allocations: 0.4952 MB / 1.632 GB, free: 145.5 MB / 0.823 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0009119/3.151, allocations: 200.8 kB / 1.633 GB, free: 145.3 MB / 0.823 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0004351/3.151, allocations: 131.9 kB / 1.633 GB, free: 145.2 MB / 0.823 GB
Notification: Performance of sorting global known variables: time 0.002185/3.154, allocations: 1.008 MB / 1.634 GB, free: 144.2 MB / 0.823 GB
Notification: Performance of sort global known variables: time 4.11e-07/3.154, allocations: 0 / 1.634 GB, free: 144.2 MB / 0.823 GB
Notification: Performance of remove unused functions: time 0.008284/3.162, allocations: 1.652 MB / 1.635 GB, free: 142.5 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 ()
 * 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 0.0007744/3.163, allocations: 202.3 kB / 1.636 GB, free: 142.4 MB / 0.823 GB
Notification: Performance of simCode: created initialization part: time 0.0459/3.209, allocations: 11.12 MB / 1.646 GB, free: 131.3 MB / 0.823 GB
Notification: Performance of simCode: created event and clocks part: time 1.648e-05/3.209, allocations: 1.781 kB / 1.646 GB, free: 131.3 MB / 0.823 GB
Notification: Performance of simCode: created simulation system equations: time 0.01762/3.226, allocations: 3.888 MB / 1.65 GB, free: 127.4 MB / 0.823 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.003147/3.23, allocations: 242.7 kB / 1.65 GB, free: 127.2 MB / 0.823 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.05136/3.281, allocations: 12.02 MB / 1.662 GB, free: 115.1 MB / 0.823 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.004877/3.286, allocations: 2.877 MB / 1.665 GB, free: 112.1 MB / 0.823 GB
Notification: Performance of simCode: alias equations: time 0.008569/3.295, allocations: 1.658 MB / 1.667 GB, free: 110.6 MB / 0.823 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001202/3.296, allocations: 164.3 kB / 1.667 GB, free: 110.4 MB / 0.823 GB
Notification: Performance of SimCode: time 1.173e-06/3.296, allocations: 0 / 1.667 GB, free: 110.4 MB / 0.823 GB
Notification: Performance of Templates: time 0.1484/3.444, allocations: 58.41 MB / 1.724 GB, free: 53.02 MB / 0.823 GB