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.DY.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.DY,fileNamePrefix="Buildings_7_0_0_Buildings_Electrical_AC_ThreePhasesUnbalanced_Validation_IEEETests_Test4NodesFeeder_UnbalancedStepDown_DY",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 2.148/2.148, allocations: 251 MB / 265.9 MB, free: 11.69 MB / 218.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.001609/0.001609, allocations: 175.7 kB / 325.5 MB, free: 2.906 MB / 250.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 2.353/2.353, allocations: 205.4 MB / 0.5764 GB, free: 21.19 MB / 426.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.001069/0.001069, allocations: 108.5 kB / 0.6809 GB, free: 14.07 MB / 0.5105 GB
Notification: Performance of FrontEnd - loaded program: time 0.000467/0.000467, allocations: 13.22 kB / 0.7951 GB, free: 135.6 MB / 0.6042 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1978/0.1983, allocations: 106.3 MB / 0.8988 GB, free: 65.95 MB / 0.6042 GB
Notification: Performance of FrontEnd - scodeFlatten: time 1.005/1.203, allocations: 193.6 MB / 1.088 GB, free: 54.67 MB / 0.698 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0006767/1.204, allocations: 124.6 kB / 1.088 GB, free: 54.67 MB / 0.698 GB
Notification: Performance of FrontEnd - DAE generated: time 0.7012/1.905, allocations: 148.3 MB / 1.233 GB, free: 5.617 MB / 0.7292 GB
Notification: Performance of FrontEnd: time 3.045e-06/1.905, allocations: 0 / 1.233 GB, free: 5.617 MB / 0.7292 GB
Notification: Performance of Transformations before backend: time 0.0003885/1.905, allocations: 72 kB / 1.233 GB, free: 5.547 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 0.02114/1.927, allocations: 3.225 MB / 1.236 GB, free: 2.273 MB / 0.7292 GB
Notification: Performance of prepare preOptimizeDAE: time 6.7e-05/1.927, allocations: 8.031 kB / 1.236 GB, free: 2.266 MB / 0.7292 GB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.004087/1.931, allocations: 0.5626 MB / 1.237 GB, free: 1.703 MB / 0.7292 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0375/1.968, allocations: 2.246 MB / 1.239 GB, free: 15.45 MB / 0.7448 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.01216/1.981, allocations: 2.259 MB / 1.241 GB, free: 13.16 MB / 0.7448 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0006118/1.981, allocations: 275.1 kB / 1.241 GB, free: 12.9 MB / 0.7448 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.003082/1.984, allocations: 363.3 kB / 1.242 GB, free: 12.56 MB / 0.7448 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.04081/2.025, allocations: 6.753 MB / 1.248 GB, free: 5.711 MB / 0.7448 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0003138/2.026, allocations: 3.938 kB / 1.248 GB, free: 5.707 MB / 0.7448 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.00248/2.028, allocations: 163.3 kB / 1.248 GB, free: 5.559 MB / 0.7448 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.001386/2.03, allocations: 314.4 kB / 1.249 GB, free: 5.25 MB / 0.7448 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.04327/2.073, allocations: 6.567 MB / 1.255 GB, free: 14.68 MB / 0.7605 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 0.08597/2.159, allocations: 28.5 MB / 1.283 GB, free: 15.84 MB / 0.7917 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.01567/2.175, allocations: 4.232 MB / 1.287 GB, free: 11.4 MB / 0.7917 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0005734/2.175, allocations: 138.2 kB / 1.287 GB, free: 11.26 MB / 0.7917 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 7.085e-05/2.175, allocations: 60.56 kB / 1.287 GB, free: 11.2 MB / 0.7917 GB
Notification: Performance of pre-optimization done (n=198): time 5.32e-06/2.176, allocations: 0 / 1.287 GB, free: 11.2 MB / 0.7917 GB
Notification: Performance of matching and sorting (n=255): time 0.2142/2.39, allocations: 28.8 MB / 1.315 GB, free: 14.38 MB / 0.823 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0002365/2.39, allocations: 247.5 kB / 1.316 GB, free: 14.09 MB / 0.823 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.004953/2.395, allocations: 1.326 MB / 1.317 GB, free: 12.76 MB / 0.823 GB
Notification: Performance of collectPreVariables (initialization): time 0.0009035/2.396, allocations: 65.7 kB / 1.317 GB, free: 12.69 MB / 0.823 GB
Notification: Performance of collectInitialEqns (initialization): time 0.00227/2.398, allocations: 1.562 MB / 1.319 GB, free: 11.11 MB / 0.823 GB
Notification: Performance of collectInitialBindings (initialization): time 0.002257/2.4, allocations: 0.8661 MB / 1.319 GB, free: 10.25 MB / 0.823 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0008679/2.401, allocations: 72 kB / 1.319 GB, free: 10.18 MB / 0.823 GB
Notification: Performance of setup shared object (initialization): time 0.0005611/2.402, allocations: 436.4 kB / 1.32 GB, free: 9.75 MB / 0.823 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0174/2.419, allocations: 2.523 MB / 1.322 GB, free: 7.223 MB / 0.823 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.01717/2.437, allocations: 3.431 MB / 1.326 GB, free: 3.398 MB / 0.823 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.01213/2.449, allocations: 2.953 MB / 1.329 GB, free: 432 kB / 0.823 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.519e-05/2.449, allocations: 8 kB / 1.329 GB, free: 424 kB / 0.823 GB
Notification: Performance of matching and sorting (n=396) (initialization): time 0.04622/2.495, allocations: 8.808 MB / 1.337 GB, free: 7.543 MB / 0.8386 GB
Notification: Performance of prepare postOptimizeDAE: time 0.005255/2.5, allocations: 10.79 MB / 1.348 GB, free: 11.89 MB / 0.8542 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 9.955e-05/2.501, allocations: 28 kB / 1.348 GB, free: 11.87 MB / 0.8542 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.04474/2.545, allocations: 5.953 MB / 1.354 GB, free: 5.898 MB / 0.8542 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.007833/2.553, allocations: 0.8813 MB / 1.354 GB, free: 5.016 MB / 0.8542 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.05346/2.607, allocations: 14.02 MB / 1.368 GB, free: 6.828 MB / 0.8698 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.01172/2.619, allocations: 0.5379 MB / 1.369 GB, free: 6.289 MB / 0.8698 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001485/2.62, allocations: 167.9 kB / 1.369 GB, free: 6.125 MB / 0.8698 GB
Notification: Performance of prepare postOptimizeDAE: time 2.131e-05/2.62, allocations: 6.031 kB / 1.369 GB, free: 6.121 MB / 0.8698 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.05911/2.679, allocations: 8.085 MB / 1.377 GB, free: 13.98 MB / 0.8855 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001359/2.679, allocations: 36.58 kB / 1.377 GB, free: 13.95 MB / 0.8855 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0359/2.715, allocations: 3.211 MB / 1.38 GB, free: 10.73 MB / 0.8855 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01409/2.73, allocations: 1.041 MB / 1.381 GB, free: 9.688 MB / 0.8855 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.6922/3.422, allocations: 11.55 MB / 1.392 GB, free: 239.1 MB / 0.8855 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.007105/3.429, allocations: 0.5111 MB / 1.393 GB, free: 239.1 MB / 0.8855 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001142/3.43, allocations: 169.3 kB / 1.393 GB, free: 239.1 MB / 0.8855 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 0.005785/3.436, allocations: 1.618 MB / 1.394 GB, free: 238.9 MB / 0.8855 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0009008/3.437, allocations: 198 kB / 1.395 GB, free: 238.9 MB / 0.8855 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.04182/3.479, allocations: 8.524 MB / 1.403 GB, free: 238.8 MB / 0.8855 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 6.094e-05/3.479, allocations: 28.59 kB / 1.403 GB, free: 238.8 MB / 0.8855 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 3.651e-05/3.479, allocations: 11.06 kB / 1.403 GB, free: 238.8 MB / 0.8855 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 6.976e-05/3.479, allocations: 18.94 kB / 1.403 GB, free: 238.8 MB / 0.8855 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.05231/3.531, allocations: 13.6 MB / 1.416 GB, free: 237.5 MB / 0.8855 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.767e-05/3.531, allocations: 11.06 kB / 1.416 GB, free: 237.5 MB / 0.8855 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.005742/3.537, allocations: 0.6201 MB / 1.417 GB, free: 237.5 MB / 0.8855 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.04052/3.578, allocations: 5.784 MB / 1.423 GB, free: 237.5 MB / 0.8855 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.000739/3.579, allocations: 74.56 kB / 1.423 GB, free: 237.5 MB / 0.8855 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.03574/3.614, allocations: 13.57 MB / 1.436 GB, free: 235.7 MB / 0.8855 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.342e-05/3.614, allocations: 14.34 kB / 1.436 GB, free: 235.7 MB / 0.8855 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0335/3.648, allocations: 8.485 MB / 1.444 GB, free: 234.2 MB / 0.8855 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.002524/3.65, allocations: 0.7313 MB / 1.445 GB, free: 234.1 MB / 0.8855 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0007661/3.651, allocations: 48.78 kB / 1.445 GB, free: 234.1 MB / 0.8855 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.006469/3.658, allocations: 0.4956 MB / 1.445 GB, free: 234.1 MB / 0.8855 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.000917/3.659, allocations: 184.1 kB / 1.446 GB, free: 234 MB / 0.8855 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0003901/3.659, allocations: 109.7 kB / 1.446 GB, free: 234 MB / 0.8855 GB
Notification: Performance of sorting global known variables: time 0.002247/3.661, allocations: 1.04 MB / 1.447 GB, free: 233.9 MB / 0.8855 GB
Notification: Performance of sort global known variables: time 1.523e-06/3.661, allocations: 0 / 1.447 GB, free: 233.9 MB / 0.8855 GB
Notification: Performance of remove unused functions: time 0.00758/3.669, allocations: 1.661 MB / 1.448 GB, free: 233.9 MB / 0.8855 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 0.04003/3.709, allocations: 12.31 MB / 1.46 GB, free: 229.8 MB / 0.8855 GB
Notification: Performance of simCode: created initialization part: time 0.06584/3.775, allocations: 10.62 MB / 1.471 GB, free: 228.8 MB / 0.8855 GB
Notification: Performance of simCode: created event and clocks part: time 2.204e-05/3.775, allocations: 0 / 1.471 GB, free: 228.8 MB / 0.8855 GB
Notification: Performance of simCode: created simulation system equations: time 0.01849/3.794, allocations: 3.646 MB / 1.474 GB, free: 227.9 MB / 0.8855 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002654/3.796, allocations: 225 kB / 1.475 GB, free: 227.8 MB / 0.8855 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.1254/3.922, allocations: 48.41 MB / 1.522 GB, free: 197.7 MB / 0.8855 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.006744/3.929, allocations: 2.883 MB / 1.525 GB, free: 195.4 MB / 0.8855 GB
Notification: Performance of simCode: alias equations: time 0.009761/3.938, allocations: 1.654 MB / 1.526 GB, free: 194.4 MB / 0.8855 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.003661/3.942, allocations: 1.234 MB / 1.527 GB, free: 193.2 MB / 0.8855 GB
Notification: Performance of SimCode: time 1.523e-06/3.942, allocations: 0 / 1.527 GB, free: 193.2 MB / 0.8855 GB
Notification: Performance of buildModelFMU: Generate the FMI files: time 0.1792/4.121, allocations: 81.82 MB / 1.607 GB, free: 121.8 MB / 0.8855 GB
Notification: Performance of buildModelFMU: configured platform static using cached values: time 0.0002458/4.122, allocations: 279.7 kB / 1.608 GB, free: 121.4 MB / 0.8855 GB
Notification: Performance of buildModelFMU: Generate platform static: time 4.769/8.891, allocations: 3.281 kB / 1.608 GB, free: 121.4 MB / 0.8855 GB