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.UnbalancedStepUp.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.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 loadModel(Buildings): time 3.993/3.993, allocations: 433.4 MB / 440.9 MB, free: 10.39 MB / 346.7 MB
Notification: Performance of FrontEnd - loaded program: time 1.46e-05/1.46e-05, allocations: 0 / 0.5326 GB, free: 1.836 MB / 442.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.4981/0.4981, allocations: 98.71 MB / 0.629 GB, free: 15.69 MB / 0.5105 GB
Notification: Performance of FrontEnd - scodeFlatten: time 0.7754/1.274, allocations: 185.9 MB / 0.8105 GB, free: 82.78 MB / 0.6667 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0003402/1.274, allocations: 113.8 kB / 0.8106 GB, free: 82.78 MB / 0.6667 GB
Notification: Performance of FrontEnd - DAE generated: time 0.4675/1.742, allocations: 140.1 MB / 0.9475 GB, free: 14.93 MB / 0.6667 GB
Notification: Performance of FrontEnd: time 2.096e-06/1.742, allocations: 0 / 0.9475 GB, free: 14.93 MB / 0.6667 GB
Notification: Performance of Transformations before backend: time 0.0001662/1.742, allocations: 72 kB / 0.9475 GB, free: 14.86 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: 1034
 * Number of variables: 1034
Notification: Performance of Generate backend data structure: time 0.009948/1.752, allocations: 3.051 MB / 0.9505 GB, free: 11.75 MB / 0.6667 GB
Notification: Performance of prepare preOptimizeDAE: time 4.324e-05/1.752, allocations: 8.031 kB / 0.9505 GB, free: 11.74 MB / 0.6667 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01523/1.767, allocations: 2.137 MB / 0.9526 GB, free: 9.598 MB / 0.6667 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.005968/1.773, allocations: 2.248 MB / 0.9548 GB, free: 7.301 MB / 0.6667 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001798/1.773, allocations: 123.9 kB / 0.9549 GB, free: 7.18 MB / 0.6667 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.00158/1.775, allocations: 215.9 kB / 0.9551 GB, free: 6.969 MB / 0.6667 GB
Notification: Performance of preOpt removeEqualFunctionCalls (simulation): time 0.01245/1.787, allocations: 4.99 MB / 0.96 GB, free: 1.973 MB / 0.6667 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.01836/1.806, allocations: 5.648 MB / 0.9655 GB, free: 12.2 MB / 0.6823 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0001317/1.806, allocations: 7.938 kB / 0.9655 GB, free: 12.19 MB / 0.6823 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.001073/1.807, allocations: 8 kB / 0.9655 GB, free: 12.18 MB / 0.6823 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0007259/1.808, allocations: 302.3 kB / 0.9658 GB, free: 11.89 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 0.05205/1.86, allocations: 27.55 MB / 0.9927 GB, free: 13.95 MB / 0.7136 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.007609/1.867, allocations: 3.667 MB / 0.9963 GB, free: 10.07 MB / 0.7136 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.00406/1.872, allocations: 1.803 MB / 0.9981 GB, free: 8.254 MB / 0.7136 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0003598/1.872, allocations: 135 kB / 0.9982 GB, free: 8.105 MB / 0.7136 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 7.087e-05/1.872, allocations: 64.5 kB / 0.9983 GB, free: 8.031 MB / 0.7136 GB
Notification: Performance of pre-optimization done (n=198): time 8.735e-06/1.872, allocations: 3.984 kB / 0.9983 GB, free: 8.027 MB / 0.7136 GB
Notification: Performance of matching and sorting (n=255): time 0.04575/1.918, allocations: 14.15 MB / 1.012 GB, free: 9.871 MB / 0.7292 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001572/1.918, allocations: 235.6 kB / 1.012 GB, free: 9.594 MB / 0.7292 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002586/1.921, allocations: 1.185 MB / 1.013 GB, free: 8.398 MB / 0.7292 GB
Notification: Performance of collectPreVariables (initialization): time 0.0006645/1.921, allocations: 25.7 kB / 1.013 GB, free: 8.367 MB / 0.7292 GB
Notification: Performance of collectInitialEqns (initialization): time 0.00159/1.923, allocations: 1.574 MB / 1.015 GB, free: 6.77 MB / 0.7292 GB
Notification: Performance of collectInitialBindings (initialization): time 0.001449/1.924, allocations: 0.8275 MB / 1.016 GB, free: 5.93 MB / 0.7292 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0003664/1.925, allocations: 0 / 1.016 GB, free: 5.93 MB / 0.7292 GB
Notification: Performance of setup shared object (initialization): time 0.0003861/1.925, allocations: 436.4 kB / 1.016 GB, free: 5.496 MB / 0.7292 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.004576/1.93, allocations: 1.982 MB / 1.018 GB, free: 3.512 MB / 0.7292 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.005675/1.935, allocations: 2.867 MB / 1.021 GB, free: 260 kB / 0.7292 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.008346/1.944, allocations: 2.824 MB / 1.024 GB, free: 13.4 MB / 0.7448 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.219e-05/1.944, allocations: 8 kB / 1.024 GB, free: 13.39 MB / 0.7448 GB
Notification: Performance of matching and sorting (n=396) (initialization): time 0.02385/1.968, allocations: 7.671 MB / 1.031 GB, free: 5.66 MB / 0.7448 GB
Notification: Performance of prepare postOptimizeDAE: time 0.005997/1.974, allocations: 10.79 MB / 1.042 GB, free: 10.01 MB / 0.7605 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.74e-05/1.974, allocations: 28.19 kB / 1.042 GB, free: 9.984 MB / 0.7605 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.01708/1.991, allocations: 3.64 MB / 1.045 GB, free: 6.336 MB / 0.7605 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.005028/1.996, allocations: 0.8813 MB / 1.046 GB, free: 5.453 MB / 0.7605 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.03094/2.027, allocations: 13.33 MB / 1.059 GB, free: 7.977 MB / 0.7761 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.005007/2.032, allocations: 474.8 kB / 1.06 GB, free: 7.512 MB / 0.7761 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.000937/2.033, allocations: 192 kB / 1.06 GB, free: 7.324 MB / 0.7761 GB
Notification: Performance of prepare postOptimizeDAE: time 1.681e-05/2.033, allocations: 5.094 kB / 1.06 GB, free: 7.32 MB / 0.7761 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.01431/2.048, allocations: 4.944 MB / 1.065 GB, free: 2.332 MB / 0.7761 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 9.334e-05/2.048, allocations: 24 kB / 1.065 GB, free: 2.309 MB / 0.7761 GB
Notification: Performance of postOpt tearingSystem (initialization): time 7.752e-05/2.048, allocations: 48 kB / 1.065 GB, free: 2.262 MB / 0.7761 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.007126/2.055, allocations: 1.213 MB / 1.066 GB, free: 1.047 MB / 0.7761 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 8.602e-05/2.055, allocations: 59.8 kB / 1.066 GB, free: 0.9883 MB / 0.7761 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004576/2.06, allocations: 427 kB / 1.066 GB, free: 0.5703 MB / 0.7761 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0008253/2.06, allocations: 187.9 kB / 1.067 GB, free: 396 kB / 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 0.00096/2.061, allocations: 180.1 kB / 1.067 GB, free: 208 kB / 0.7761 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0008034/2.062, allocations: 193.6 kB / 1.067 GB, free: 12 kB / 0.7761 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0228/2.085, allocations: 7.608 MB / 1.074 GB, free: 8.355 MB / 0.7917 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 5.108e-05/2.085, allocations: 24 kB / 1.074 GB, free: 8.332 MB / 0.7917 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 2.569e-05/2.085, allocations: 12 kB / 1.074 GB, free: 8.32 MB / 0.7917 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 6.593e-05/2.085, allocations: 20.23 kB / 1.074 GB, free: 8.301 MB / 0.7917 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.03465/2.12, allocations: 12.11 MB / 1.086 GB, free: 12.03 MB / 0.8073 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.136e-05/2.12, allocations: 4 kB / 1.086 GB, free: 12.02 MB / 0.8073 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.003864/2.124, allocations: 0.6247 MB / 1.087 GB, free: 11.4 MB / 0.8073 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.01886/2.143, allocations: 4.104 MB / 1.091 GB, free: 7.285 MB / 0.8073 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0005817/2.143, allocations: 59.88 kB / 1.091 GB, free: 7.227 MB / 0.8073 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.02964/2.173, allocations: 13 MB / 1.104 GB, free: 10.07 MB / 0.823 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.694e-05/2.173, allocations: 11.94 kB / 1.104 GB, free: 10.06 MB / 0.823 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.02064/2.194, allocations: 7.574 MB / 1.111 GB, free: 2.219 MB / 0.823 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.002288/2.196, allocations: 0.7249 MB / 1.112 GB, free: 1.473 MB / 0.823 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0006662/2.197, allocations: 11.98 kB / 1.112 GB, free: 1.461 MB / 0.823 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.004707/2.202, allocations: 0.4989 MB / 1.112 GB, free: 0.9609 MB / 0.823 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0007983/2.202, allocations: 201.9 kB / 1.112 GB, free: 0.7656 MB / 0.823 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0004396/2.203, allocations: 127.9 kB / 1.113 GB, free: 0.6406 MB / 0.823 GB
Notification: Performance of sorting global known variables: time 0.5225/2.725, allocations: 0.9082 MB / 1.113 GB, free: 224.8 MB / 0.823 GB
Notification: Performance of sort global known variables: time 1.312e-06/2.725, allocations: 0 / 1.113 GB, free: 224.8 MB / 0.823 GB
Notification: Performance of remove unused functions: time 0.009039/2.735, allocations: 1.402 MB / 1.115 GB, free: 224.8 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 0.0007401/2.735, allocations: 155.5 kB / 1.115 GB, free: 224.7 MB / 0.823 GB
Notification: Performance of simCode: created initialization part: time 0.01956/2.755, allocations: 7.996 MB / 1.123 GB, free: 224.6 MB / 0.823 GB
Notification: Performance of simCode: created event and clocks part: time 1.199e-05/2.755, allocations: 0 / 1.123 GB, free: 224.6 MB / 0.823 GB
Notification: Performance of simCode: created simulation system equations: time 0.008869/2.764, allocations: 3.09 MB / 1.126 GB, free: 224.4 MB / 0.823 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001911/2.766, allocations: 164 kB / 1.126 GB, free: 224.4 MB / 0.823 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.03134/2.797, allocations: 8.956 MB / 1.135 GB, free: 223.2 MB / 0.823 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.004506/2.802, allocations: 2.861 MB / 1.138 GB, free: 222.4 MB / 0.823 GB
Notification: Performance of simCode: alias equations: time 0.007485/2.809, allocations: 1.811 MB / 1.139 GB, free: 222.4 MB / 0.823 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.000885/2.81, allocations: 150.1 kB / 1.139 GB, free: 222.4 MB / 0.823 GB
Notification: Performance of SimCode: time 1.931e-06/2.81, allocations: 0 / 1.139 GB, free: 222.4 MB / 0.823 GB
Notification: Performance of Templates: time 0.1053/2.915, allocations: 51.36 MB / 1.19 GB, free: 220.4 MB / 0.823 GB