Running: ./testmodel.py --libraries=/var/lib/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 (/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo)
Using package Modelica with version 3.2.3 (/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo)
Using package Complex with version 3.2.3 (/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo)
Using package Buildings with version 7.0.1 (/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.1/package.mo)
Running command: translateModel(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.YY,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_7.0.0_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.YY")
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.1/package.mo): time 2.262/2.262, allocations: 253.2 MB / 260.6 MB, free: 7.477 MB / 202.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.001492/0.001491, allocations: 180.6 kB / 319.9 MB, free: 3.043 MB / 250.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 2.231/2.231, allocations: 205.6 MB / 0.5708 GB, free: 15.26 MB / 426.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.002106/0.002106, allocations: 90.62 kB / 0.6751 GB, free: 4.617 MB / 0.5105 GB
Notification: Performance of FrontEnd - loaded program: time 1.898e-05/1.944e-05, allocations: 4 kB / 0.785 GB, free: 102.2 MB / 0.5417 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1905/0.1905, allocations: 106.2 MB / 0.8887 GB, free: 11.82 MB / 0.5573 GB
Notification: Performance of FrontEnd - scodeFlatten: time 1.039/1.23, allocations: 193.7 MB / 1.078 GB, free: 10.02 MB / 0.698 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0005416/1.231, allocations: 124.7 kB / 1.078 GB, free: 9.949 MB / 0.698 GB
Notification: Performance of FrontEnd - DAE generated: time 0.6855/1.916, allocations: 153.1 MB / 1.227 GB, free: 9.457 MB / 0.8386 GB
Notification: Performance of FrontEnd: time 2.304e-06/1.916, allocations: 3.938 kB / 1.228 GB, free: 9.453 MB / 0.8386 GB
Notification: Performance of Transformations before backend: time 0.0002293/1.916, allocations: 83.98 kB / 1.228 GB, free: 9.371 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 0.01423/1.931, allocations: 3.154 MB / 1.231 GB, free: 6.16 MB / 0.8386 GB
Notification: Performance of prepare preOptimizeDAE: time 5.032e-05/1.931, allocations: 12.03 kB / 1.231 GB, free: 6.148 MB / 0.8386 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.02509/1.956, allocations: 2.359 MB / 1.233 GB, free: 3.781 MB / 0.8386 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.00886/1.965, allocations: 2.334 MB / 1.235 GB, free: 1.398 MB / 0.8386 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0002852/1.965, allocations: 128 kB / 1.235 GB, free: 1.273 MB / 0.8386 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.002077/1.967, allocations: 224 kB / 1.236 GB, free: 1.055 MB / 0.8386 GB
Notification: Performance of preOpt removeEqualFunctionCalls (simulation): time 0.0174/1.985, allocations: 5.17 MB / 1.241 GB, free: 11.88 MB / 0.8542 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.02272/2.007, allocations: 5.975 MB / 1.246 GB, free: 5.785 MB / 0.8542 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0001974/2.008, allocations: 3.938 kB / 1.246 GB, free: 5.781 MB / 0.8542 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.00141/2.009, allocations: 4 kB / 1.246 GB, free: 5.777 MB / 0.8542 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.000892/2.01, allocations: 322.8 kB / 1.247 GB, free: 5.461 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 0.7447/2.755, allocations: 28.21 MB / 1.274 GB, free: 206.3 MB / 0.8542 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.008624/2.763, allocations: 3.128 MB / 1.277 GB, free: 205.5 MB / 0.8542 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.004143/2.767, allocations: 1.543 MB / 1.279 GB, free: 205.5 MB / 0.8542 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0003766/2.768, allocations: 124 kB / 1.279 GB, free: 205.4 MB / 0.8542 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 5.041e-05/2.768, allocations: 65.39 kB / 1.279 GB, free: 205.3 MB / 0.8542 GB
Notification: Performance of pre-optimization done (n=176): time 5.209e-06/2.768, allocations: 0 / 1.279 GB, free: 205.3 MB / 0.8542 GB
Notification: Performance of matching and sorting (n=221): time 0.04985/2.818, allocations: 12.9 MB / 1.292 GB, free: 202.6 MB / 0.8542 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001007/2.818, allocations: 239 kB / 1.292 GB, free: 202.3 MB / 0.8542 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.003211/2.821, allocations: 1.335 MB / 1.293 GB, free: 202.2 MB / 0.8542 GB
Notification: Performance of collectPreVariables (initialization): time 0.0006343/2.822, allocations: 26.83 kB / 1.293 GB, free: 202.1 MB / 0.8542 GB
Notification: Performance of collectInitialEqns (initialization): time 0.001508/2.823, allocations: 1.749 MB / 1.295 GB, free: 201.4 MB / 0.8542 GB
Notification: Performance of collectInitialBindings (initialization): time 0.001268/2.825, allocations: 0.7276 MB / 1.296 GB, free: 200.9 MB / 0.8542 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0004163/2.825, allocations: 0 / 1.296 GB, free: 200.9 MB / 0.8542 GB
Notification: Performance of setup shared object (initialization): time 0.0002386/2.825, allocations: 440.7 kB / 1.296 GB, free: 200.6 MB / 0.8542 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.004596/2.83, allocations: 1.847 MB / 1.298 GB, free: 200.6 MB / 0.8542 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.006189/2.836, allocations: 2.941 MB / 1.301 GB, free: 199.3 MB / 0.8542 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.008031/2.844, allocations: 2.59 MB / 1.303 GB, free: 199.2 MB / 0.8542 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 7.367e-05/2.845, allocations: 9.719 kB / 1.303 GB, free: 199.2 MB / 0.8542 GB
Notification: Performance of matching and sorting (n=400) (initialization): time 0.03229/2.877, allocations: 7.941 MB / 1.311 GB, free: 199 MB / 0.8542 GB
Notification: Performance of prepare postOptimizeDAE: time 0.003237/2.88, allocations: 14.1 MB / 1.325 GB, free: 184.3 MB / 0.8542 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001486/2.88, allocations: 32.84 kB / 1.325 GB, free: 184.3 MB / 0.8542 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0244/2.905, allocations: 3.707 MB / 1.328 GB, free: 184.3 MB / 0.8542 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.007627/2.912, allocations: 0.9279 MB / 1.329 GB, free: 184.3 MB / 0.8542 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0298/2.942, allocations: 11.19 MB / 1.34 GB, free: 181.9 MB / 0.8542 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.007804/2.95, allocations: 0.515 MB / 1.341 GB, free: 181.9 MB / 0.8542 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001042/2.951, allocations: 166.9 kB / 1.341 GB, free: 181.9 MB / 0.8542 GB
Notification: Performance of prepare postOptimizeDAE: time 1.66e-05/2.951, allocations: 7.656 kB / 1.341 GB, free: 181.9 MB / 0.8542 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.0135/2.965, allocations: 4.596 MB / 1.345 GB, free: 180.6 MB / 0.8542 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001713/2.965, allocations: 35.66 kB / 1.345 GB, free: 180.6 MB / 0.8542 GB
Notification: Performance of postOpt tearingSystem (initialization): time 7.774e-05/2.965, allocations: 66 kB / 1.346 GB, free: 180.6 MB / 0.8542 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01072/2.976, allocations: 1.174 MB / 1.347 GB, free: 180.6 MB / 0.8542 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 9.601e-05/2.976, allocations: 75.78 kB / 1.347 GB, free: 180.6 MB / 0.8542 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.006942/2.983, allocations: 448 kB / 1.347 GB, free: 180.6 MB / 0.8542 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001012/2.984, allocations: 162.9 kB / 1.347 GB, free: 180.5 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 0.001323/2.985, allocations: 205.5 kB / 1.348 GB, free: 180.4 MB / 0.8542 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.000919/2.986, allocations: 188.8 kB / 1.348 GB, free: 180.3 MB / 0.8542 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.03035/3.017, allocations: 7.227 MB / 1.355 GB, free: 178.5 MB / 0.8542 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 5.226e-05/3.017, allocations: 22.31 kB / 1.355 GB, free: 178.5 MB / 0.8542 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 2.159e-05/3.017, allocations: 11.44 kB / 1.355 GB, free: 178.5 MB / 0.8542 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 6.559e-05/3.017, allocations: 10.03 kB / 1.355 GB, free: 178.5 MB / 0.8542 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.04118/3.058, allocations: 11.87 MB / 1.366 GB, free: 174.4 MB / 0.8542 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.553e-05/3.058, allocations: 7.469 kB / 1.366 GB, free: 174.4 MB / 0.8542 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.005675/3.064, allocations: 0.6159 MB / 1.367 GB, free: 174.4 MB / 0.8542 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.02569/3.09, allocations: 4.156 MB / 1.371 GB, free: 174 MB / 0.8542 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0006416/3.09, allocations: 39.73 kB / 1.371 GB, free: 174 MB / 0.8542 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.04415/3.134, allocations: 16.04 MB / 1.387 GB, free: 166.9 MB / 0.8542 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.333e-05/3.134, allocations: 10.5 kB / 1.387 GB, free: 166.9 MB / 0.8542 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.02774/3.162, allocations: 7.791 MB / 1.394 GB, free: 163.8 MB / 0.8542 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.002569/3.165, allocations: 0.639 MB / 1.395 GB, free: 163.5 MB / 0.8542 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.000873/3.166, allocations: 15.8 kB / 1.395 GB, free: 163.5 MB / 0.8542 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0073/3.173, allocations: 0.5067 MB / 1.396 GB, free: 163.5 MB / 0.8542 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0009732/3.174, allocations: 187 kB / 1.396 GB, free: 163.4 MB / 0.8542 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0003386/3.174, allocations: 81.27 kB / 1.396 GB, free: 163.4 MB / 0.8542 GB
Notification: Performance of sorting global known variables: time 0.002078/3.177, allocations: 0.9707 MB / 1.397 GB, free: 163 MB / 0.8542 GB
Notification: Performance of sort global known variables: time 8.12e-07/3.177, allocations: 0 / 1.397 GB, free: 163 MB / 0.8542 GB
Notification: Performance of remove unused functions: time 0.01071/3.187, allocations: 1.508 MB / 1.398 GB, free: 163 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 0.0009858/3.188, allocations: 148.7 kB / 1.398 GB, free: 162.9 MB / 0.8542 GB
Notification: Performance of simCode: created initialization part: time 0.02865/3.217, allocations: 7.382 MB / 1.406 GB, free: 156.7 MB / 0.8542 GB
Notification: Performance of simCode: created event and clocks part: time 1.852e-05/3.217, allocations: 4 kB / 1.406 GB, free: 156.7 MB / 0.8542 GB
Notification: Performance of simCode: created simulation system equations: time 0.01416/3.231, allocations: 2.981 MB / 1.408 GB, free: 154.2 MB / 0.8542 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.003067/3.234, allocations: 159.5 kB / 1.409 GB, free: 154.1 MB / 0.8542 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.02852/3.263, allocations: 6.561 MB / 1.415 GB, free: 148.4 MB / 0.8542 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.00434/3.267, allocations: 2.954 MB / 1.418 GB, free: 146 MB / 0.8542 GB
Notification: Performance of simCode: alias equations: time 0.009726/3.277, allocations: 1.827 MB / 1.42 GB, free: 144.9 MB / 0.8542 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001062/3.278, allocations: 156.4 kB / 1.42 GB, free: 144.7 MB / 0.8542 GB
Notification: Performance of SimCode: time 1.072e-06/3.278, allocations: 0 / 1.42 GB, free: 144.7 MB / 0.8542 GB
Notification: Performance of Templates: time 0.1487/3.427, allocations: 48.43 MB / 1.467 GB, free: 99.92 MB / 0.8542 GB