Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_7.0.0_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.YY.conf.json
Using package ModelicaServices with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo)
Using package Modelica with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo)
Using package Complex with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo)
Using package Buildings with version 7.0.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.1/package.mo)
Running command: "" <> buildModelFMU(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.YY,fileNamePrefix="Buildings_7_0_0_Buildings_Electrical_AC_ThreePhasesUnbalanced_Validation_IEEETests_Test4NodesFeeder_UnbalancedStepDown_YY",fmuType="me",version="2.0",platforms={"static"})
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.1/package.mo): time 2.222/2.222, allocations: 248.7 MB / 256.2 MB, free: 7.098 MB / 202.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.001436/0.001436, allocations: 185.2 kB / 315.4 MB, free: 4.023 MB / 250.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 2.073/2.073, allocations: 205.3 MB / 0.5662 GB, free: 0.6133 MB / 410.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.001051/0.001051, allocations: 86.53 kB / 0.6704 GB, free: 5.824 MB / 0.5105 GB
Notification: Performance of FrontEnd - loaded program: time 2.678e-05/2.699e-05, allocations: 4 kB / 0.7804 GB, free: 103.3 MB / 0.5417 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.231/0.231, allocations: 106.2 MB / 0.8841 GB, free: 13 MB / 0.5573 GB
Notification: Performance of FrontEnd - scodeFlatten: time 1.018/1.249, allocations: 193.8 MB / 1.073 GB, free: 11.56 MB / 0.698 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0004469/1.25, allocations: 117 kB / 1.073 GB, free: 11.49 MB / 0.698 GB
Notification: Performance of FrontEnd - DAE generated: time 0.688/1.938, allocations: 153.1 MB / 1.223 GB, free: 11.07 MB / 0.8386 GB
Notification: Performance of FrontEnd: time 2.806e-06/1.938, allocations: 0 / 1.223 GB, free: 11.07 MB / 0.8386 GB
Notification: Performance of Transformations before backend: time 0.0002592/1.938, allocations: 83.98 kB / 1.223 GB, free: 10.99 MB / 0.8386 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 1094
 * Number of variables: 1094
Notification: Performance of Generate backend data structure: time 0.01574/1.954, allocations: 3.157 MB / 1.226 GB, free: 7.777 MB / 0.8386 GB
Notification: Performance of prepare preOptimizeDAE: time 6.658e-05/1.954, allocations: 12.56 kB / 1.226 GB, free: 7.766 MB / 0.8386 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.02563/1.98, allocations: 2.371 MB / 1.228 GB, free: 5.387 MB / 0.8386 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.009558/1.989, allocations: 2.326 MB / 1.231 GB, free: 3.012 MB / 0.8386 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0003168/1.99, allocations: 128 kB / 1.231 GB, free: 2.887 MB / 0.8386 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.002479/1.992, allocations: 228 kB / 1.231 GB, free: 2.664 MB / 0.8386 GB
Notification: Performance of preOpt removeEqualFunctionCalls (simulation): time 0.01828/2.01, allocations: 5.166 MB / 1.236 GB, free: 13.49 MB / 0.8542 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.02493/2.035, allocations: 5.975 MB / 1.242 GB, free: 7.402 MB / 0.8542 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0002231/2.036, allocations: 11.92 kB / 1.242 GB, free: 7.391 MB / 0.8542 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.002019/2.038, allocations: 4 kB / 1.242 GB, free: 7.387 MB / 0.8542 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0009809/2.039, allocations: 318.7 kB / 1.242 GB, free: 7.074 MB / 0.8542 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 0.692/2.731, allocations: 28.21 MB / 1.27 GB, free: 206.3 MB / 0.8542 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.009437/2.74, allocations: 3.128 MB / 1.273 GB, free: 205.6 MB / 0.8542 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.004473/2.745, allocations: 1.542 MB / 1.274 GB, free: 205.5 MB / 0.8542 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0004945/2.745, allocations: 124.2 kB / 1.274 GB, free: 205.4 MB / 0.8542 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 5.269e-05/2.745, allocations: 57.44 kB / 1.275 GB, free: 205.4 MB / 0.8542 GB
Notification: Performance of pre-optimization done (n=176): time 5.581e-06/2.745, allocations: 3.344 kB / 1.275 GB, free: 205.4 MB / 0.8542 GB
Notification: Performance of matching and sorting (n=221): time 0.06018/2.806, allocations: 12.92 MB / 1.287 GB, free: 202.6 MB / 0.8542 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 9.657e-05/2.806, allocations: 232.5 kB / 1.287 GB, free: 202.4 MB / 0.8542 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.004633/2.81, allocations: 1.33 MB / 1.289 GB, free: 202.2 MB / 0.8542 GB
Notification: Performance of collectPreVariables (initialization): time 0.0009157/2.811, allocations: 30.55 kB / 1.289 GB, free: 202.2 MB / 0.8542 GB
Notification: Performance of collectInitialEqns (initialization): time 0.001779/2.813, allocations: 1.751 MB / 1.29 GB, free: 201.4 MB / 0.8542 GB
Notification: Performance of collectInitialBindings (initialization): time 0.001768/2.815, allocations: 0.7254 MB / 1.291 GB, free: 201 MB / 0.8542 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0005949/2.816, allocations: 0 / 1.291 GB, free: 201 MB / 0.8542 GB
Notification: Performance of setup shared object (initialization): time 0.0003445/2.816, allocations: 438.3 kB / 1.292 GB, free: 200.6 MB / 0.8542 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.005295/2.821, allocations: 1.844 MB / 1.293 GB, free: 200.6 MB / 0.8542 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.006447/2.828, allocations: 2.94 MB / 1.296 GB, free: 199.3 MB / 0.8542 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.008402/2.836, allocations: 2.592 MB / 1.299 GB, free: 199.3 MB / 0.8542 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 9.531e-05/2.837, allocations: 10.53 kB / 1.299 GB, free: 199.3 MB / 0.8542 GB
Notification: Performance of matching and sorting (n=400) (initialization): time 0.03418/2.871, allocations: 7.945 MB / 1.307 GB, free: 199.1 MB / 0.8542 GB
Notification: Performance of prepare postOptimizeDAE: time 0.003528/2.874, allocations: 14.1 MB / 1.32 GB, free: 184.4 MB / 0.8542 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001821/2.875, allocations: 35.19 kB / 1.32 GB, free: 184.4 MB / 0.8542 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.02524/2.9, allocations: 3.703 MB / 1.324 GB, free: 184.3 MB / 0.8542 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.007758/2.908, allocations: 0.9247 MB / 1.325 GB, free: 184.3 MB / 0.8542 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.03197/2.94, allocations: 11.19 MB / 1.336 GB, free: 182.5 MB / 0.8542 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.008315/2.948, allocations: 0.5169 MB / 1.336 GB, free: 182.4 MB / 0.8542 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001191/2.949, allocations: 164.6 kB / 1.336 GB, free: 182.4 MB / 0.8542 GB
Notification: Performance of prepare postOptimizeDAE: time 1.898e-05/2.949, allocations: 7.438 kB / 1.336 GB, free: 182.4 MB / 0.8542 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.01464/2.964, allocations: 4.586 MB / 1.341 GB, free: 181.5 MB / 0.8542 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001708/2.964, allocations: 43.25 kB / 1.341 GB, free: 181.5 MB / 0.8542 GB
Notification: Performance of postOpt tearingSystem (initialization): time 7.911e-05/2.964, allocations: 59.56 kB / 1.341 GB, free: 181.5 MB / 0.8542 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01078/2.975, allocations: 1.176 MB / 1.342 GB, free: 181.4 MB / 0.8542 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0001013/2.975, allocations: 76.53 kB / 1.342 GB, free: 181.4 MB / 0.8542 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.007097/2.982, allocations: 451.5 kB / 1.343 GB, free: 181.4 MB / 0.8542 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0009842/2.983, allocations: 161.5 kB / 1.343 GB, free: 181.4 MB / 0.8542 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 162
 * Number of states: 0 ()
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (330):
 * Single equations (assignments): 328
 * 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%) 30}
 * Non-linear torn systems: 1 {6 30}
Notification: Performance of prepare postOptimizeDAE: time 0.001273/2.985, allocations: 199.2 kB / 1.343 GB, free: 181.2 MB / 0.8542 GB
Notification: Performance of postOpt createAliasVarsForOutputStates (simulation): time 0.02788/3.013, allocations: 6.82 MB / 1.35 GB, free: 179.6 MB / 0.8542 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.001298/3.014, allocations: 194.9 kB / 1.35 GB, free: 179.5 MB / 0.8542 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.02998/3.044, allocations: 7.226 MB / 1.357 GB, free: 177.6 MB / 0.8542 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 6.124e-05/3.044, allocations: 22.19 kB / 1.357 GB, free: 177.6 MB / 0.8542 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 2.647e-05/3.044, allocations: 10.62 kB / 1.357 GB, free: 177.6 MB / 0.8542 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 8.171e-05/3.044, allocations: 18.78 kB / 1.357 GB, free: 177.6 MB / 0.8542 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.04239/3.087, allocations: 11.87 MB / 1.369 GB, free: 173.6 MB / 0.8542 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.75e-05/3.087, allocations: 7.594 kB / 1.369 GB, free: 173.6 MB / 0.8542 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.005692/3.092, allocations: 0.606 MB / 1.369 GB, free: 173.6 MB / 0.8542 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.02599/3.118, allocations: 4.158 MB / 1.373 GB, free: 173.1 MB / 0.8542 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0007007/3.119, allocations: 40.66 kB / 1.373 GB, free: 173.1 MB / 0.8542 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.04282/3.162, allocations: 16.04 MB / 1.389 GB, free: 166.1 MB / 0.8542 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.854e-05/3.162, allocations: 12.44 kB / 1.389 GB, free: 166.1 MB / 0.8542 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.02831/3.19, allocations: 7.788 MB / 1.397 GB, free: 163 MB / 0.8542 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.002674/3.193, allocations: 0.6505 MB / 1.397 GB, free: 162.7 MB / 0.8542 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0008177/3.194, allocations: 8.562 kB / 1.397 GB, free: 162.6 MB / 0.8542 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.007018/3.201, allocations: 0.5149 MB / 1.398 GB, free: 162.4 MB / 0.8542 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0009586/3.202, allocations: 186.7 kB / 1.398 GB, free: 162.2 MB / 0.8542 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0003582/3.203, allocations: 78.25 kB / 1.398 GB, free: 162.2 MB / 0.8542 GB
Notification: Performance of sorting global known variables: time 0.002139/3.205, allocations: 0.9763 MB / 1.399 GB, free: 161.3 MB / 0.8542 GB
Notification: Performance of sort global known variables: time 7.31e-07/3.205, allocations: 0 / 1.399 GB, free: 161.3 MB / 0.8542 GB
Notification: Performance of remove unused functions: time 0.009725/3.214, allocations: 1.498 MB / 1.4 GB, free: 159.8 MB / 0.8542 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 (154):
 * Single equations (assignments): 152
 * 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%) 30}
 * Non-linear torn systems: 1 {6 30}
Notification: Performance of Backend phase and start with SimCode phase: time 0.02931/3.244, allocations: 10.64 MB / 1.411 GB, free: 150.8 MB / 0.8542 GB
Notification: Performance of simCode: created initialization part: time 0.02148/3.265, allocations: 7.377 MB / 1.418 GB, free: 144.4 MB / 0.8542 GB
Notification: Performance of simCode: created event and clocks part: time 2.118e-05/3.265, allocations: 0 / 1.418 GB, free: 144.4 MB / 0.8542 GB
Notification: Performance of simCode: created simulation system equations: time 0.01074/3.276, allocations: 2.987 MB / 1.421 GB, free: 142 MB / 0.8542 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.00224/3.278, allocations: 162 kB / 1.421 GB, free: 141.8 MB / 0.8542 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.02641/3.305, allocations: 7.602 MB / 1.428 GB, free: 135.4 MB / 0.8542 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.004821/3.31, allocations: 2.963 MB / 1.431 GB, free: 133 MB / 0.8542 GB
Notification: Performance of simCode: alias equations: time 0.009955/3.32, allocations: 1.817 MB / 1.433 GB, free: 131.3 MB / 0.8542 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.003122/3.323, allocations: 1.284 MB / 1.434 GB, free: 130 MB / 0.8542 GB
Notification: Performance of SimCode: time 1.493e-06/3.323, allocations: 0 / 1.434 GB, free: 130 MB / 0.8542 GB
Notification: Performance of buildModelFMU: Generate the FMI files: time 0.2108/3.534, allocations: 74.09 MB / 1.507 GB, free: 56.84 MB / 0.8542 GB
Notification: Performance of buildModelFMU: configured platform static using cached values: time 0.000303/3.534, allocations: 203.1 kB / 1.507 GB, free: 56.55 MB / 0.8542 GB
Notification: Performance of buildModelFMU: Generate platform static: time 4.777/8.311, allocations: 0 / 1.507 GB, free: 56.55 MB / 0.8542 GB