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.UnbalancedStepUp.DY.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.UnbalancedStepUp.DY,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_7.0.0_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DY")
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.1/package.mo): time 2.317/2.317, allocations: 252.6 MB / 265.2 MB, free: 5.758 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 0.001373/0.001373, allocations: 185.9 kB / 324.5 MB, free: 14.45 MB / 266.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 2.288/2.288, allocations: 205.4 MB / 0.5753 GB, free: 10.53 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 0.001144/0.001144, allocations: 93.95 kB / 0.6797 GB, free: 15.76 MB / 0.5261 GB
Notification: Performance of FrontEnd - loaded program: time 3.57e-05/3.577e-05, allocations: 4 kB / 0.7912 GB, free: 96.61 MB / 0.5417 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1997/0.1998, allocations: 106.2 MB / 0.8949 GB, free: 6.285 MB / 0.5573 GB
Notification: Performance of FrontEnd - scodeFlatten: time 0.9987/1.199, allocations: 193.6 MB / 1.084 GB, free: 7.469 MB / 0.698 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0004181/1.199, allocations: 118.8 kB / 1.084 GB, free: 7.395 MB / 0.698 GB
Notification: Performance of FrontEnd - DAE generated: time 0.6327/1.832, allocations: 140.8 MB / 1.222 GB, free: 15.3 MB / 0.8386 GB
Notification: Performance of FrontEnd: time 1.963e-06/1.832, allocations: 0 / 1.222 GB, free: 15.3 MB / 0.8386 GB
Notification: Performance of Transformations before backend: time 0.0002222/1.832, allocations: 83.92 kB / 1.222 GB, free: 15.22 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: 1034
 * Number of variables: 1034
Notification: Performance of Generate backend data structure: time 0.01378/1.846, allocations: 3.043 MB / 1.225 GB, free: 12.12 MB / 0.8386 GB
Notification: Performance of prepare preOptimizeDAE: time 5.442e-05/1.846, allocations: 8.031 kB / 1.225 GB, free: 12.11 MB / 0.8386 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.02312/1.869, allocations: 2.141 MB / 1.227 GB, free: 9.961 MB / 0.8386 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.008457/1.877, allocations: 2.248 MB / 1.229 GB, free: 7.668 MB / 0.8386 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0004497/1.878, allocations: 283.4 kB / 1.229 GB, free: 7.391 MB / 0.8386 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.002083/1.88, allocations: 364 kB / 1.23 GB, free: 7.035 MB / 0.8386 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.02376/1.904, allocations: 6.178 MB / 1.236 GB, free: 0.7344 MB / 0.8386 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0001806/1.904, allocations: 11.84 kB / 1.236 GB, free: 0.7227 MB / 0.8386 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.001765/1.906, allocations: 159.9 kB / 1.236 GB, free: 0.5664 MB / 0.8386 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0009795/1.907, allocations: 310.3 kB / 1.236 GB, free: 268 kB / 0.8386 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0192/1.926, allocations: 5.521 MB / 1.241 GB, free: 10.74 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 0.7049/2.631, allocations: 28.29 MB / 1.269 GB, free: 228.2 MB / 0.8698 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.009932/2.641, allocations: 3.747 MB / 1.273 GB, free: 227.2 MB / 0.8698 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.005272/2.646, allocations: 1.868 MB / 1.275 GB, free: 227.2 MB / 0.8698 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0004438/2.647, allocations: 137.5 kB / 1.275 GB, free: 227.1 MB / 0.8698 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.351e-05/2.647, allocations: 61.11 kB / 1.275 GB, free: 227 MB / 0.8698 GB
Notification: Performance of pre-optimization done (n=198): time 5.149e-06/2.647, allocations: 0 / 1.275 GB, free: 227 MB / 0.8698 GB
Notification: Performance of matching and sorting (n=255): time 0.1928/2.84, allocations: 24.67 MB / 1.299 GB, free: 224.6 MB / 0.8698 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001063/2.84, allocations: 242.2 kB / 1.299 GB, free: 224.3 MB / 0.8698 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.003379/2.843, allocations: 1.311 MB / 1.3 GB, free: 224.2 MB / 0.8698 GB
Notification: Performance of collectPreVariables (initialization): time 0.0006978/2.844, allocations: 67.73 kB / 1.3 GB, free: 224.1 MB / 0.8698 GB
Notification: Performance of collectInitialEqns (initialization): time 0.001334/2.845, allocations: 1.569 MB / 1.302 GB, free: 223.5 MB / 0.8698 GB
Notification: Performance of collectInitialBindings (initialization): time 0.001544/2.847, allocations: 0.8635 MB / 1.303 GB, free: 223 MB / 0.8698 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0005227/2.848, allocations: 61.91 kB / 1.303 GB, free: 223 MB / 0.8698 GB
Notification: Performance of setup shared object (initialization): time 0.0002811/2.848, allocations: 432.2 kB / 1.303 GB, free: 222.6 MB / 0.8698 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.006673/2.854, allocations: 2.045 MB / 1.305 GB, free: 222.6 MB / 0.8698 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.006029/2.861, allocations: 2.939 MB / 1.308 GB, free: 221.6 MB / 0.8698 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.006211/2.867, allocations: 2.488 MB / 1.311 GB, free: 221.6 MB / 0.8698 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.686e-05/2.867, allocations: 7.062 kB / 1.311 GB, free: 221.6 MB / 0.8698 GB
Notification: Performance of matching and sorting (n=396) (initialization): time 0.02767/2.895, allocations: 7.749 MB / 1.318 GB, free: 221.3 MB / 0.8698 GB
Notification: Performance of prepare postOptimizeDAE: time 0.002497/2.897, allocations: 10.8 MB / 1.329 GB, free: 210 MB / 0.8698 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001001/2.897, allocations: 28.72 kB / 1.329 GB, free: 210 MB / 0.8698 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.04252/2.94, allocations: 6.134 MB / 1.335 GB, free: 209.9 MB / 0.8698 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.007543/2.947, allocations: 0.881 MB / 1.336 GB, free: 209.9 MB / 0.8698 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.03399/2.981, allocations: 13.49 MB / 1.349 GB, free: 207.9 MB / 0.8698 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.007512/2.989, allocations: 0.52 MB / 1.349 GB, free: 207.8 MB / 0.8698 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001042/2.99, allocations: 188.8 kB / 1.349 GB, free: 207.8 MB / 0.8698 GB
Notification: Performance of prepare postOptimizeDAE: time 1.47e-05/2.99, allocations: 3.906 kB / 1.349 GB, free: 207.8 MB / 0.8698 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.02524/3.015, allocations: 7.043 MB / 1.356 GB, free: 206.4 MB / 0.8698 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001471/3.016, allocations: 30.2 kB / 1.356 GB, free: 206.4 MB / 0.8698 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.01651/3.032, allocations: 2.73 MB / 1.359 GB, free: 206.1 MB / 0.8698 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.00885/3.041, allocations: 1.049 MB / 1.36 GB, free: 206 MB / 0.8698 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.02864/3.07, allocations: 10.97 MB / 1.371 GB, free: 201 MB / 0.8698 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.007189/3.077, allocations: 0.5043 MB / 1.371 GB, free: 201 MB / 0.8698 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001163/3.078, allocations: 188.6 kB / 1.371 GB, free: 200.9 MB / 0.8698 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 0.00148/3.08, allocations: 291.4 kB / 1.372 GB, free: 200.7 MB / 0.8698 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.001019/3.081, allocations: 192.8 kB / 1.372 GB, free: 200.6 MB / 0.8698 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.02658/3.107, allocations: 7.504 MB / 1.379 GB, free: 198.2 MB / 0.8698 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.641e-05/3.107, allocations: 25.81 kB / 1.379 GB, free: 198.2 MB / 0.8698 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 2.394e-05/3.107, allocations: 14.12 kB / 1.379 GB, free: 198.2 MB / 0.8698 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 6.811e-05/3.108, allocations: 17.22 kB / 1.379 GB, free: 198.2 MB / 0.8698 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.04108/3.149, allocations: 12.63 MB / 1.392 GB, free: 193.5 MB / 0.8698 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.504e-05/3.149, allocations: 7.094 kB / 1.392 GB, free: 193.5 MB / 0.8698 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.005895/3.155, allocations: 0.6228 MB / 1.392 GB, free: 193.5 MB / 0.8698 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.0426/3.197, allocations: 5.952 MB / 1.398 GB, free: 192.1 MB / 0.8698 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0008182/3.198, allocations: 85.62 kB / 1.398 GB, free: 192.1 MB / 0.8698 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.03372/3.232, allocations: 13.06 MB / 1.411 GB, free: 181 MB / 0.8698 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.236e-05/3.232, allocations: 11 kB / 1.411 GB, free: 181 MB / 0.8698 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.02361/3.256, allocations: 7.45 MB / 1.418 GB, free: 174.6 MB / 0.8698 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.002882/3.259, allocations: 0.7385 MB / 1.419 GB, free: 174 MB / 0.8698 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.001046/3.26, allocations: 51.31 kB / 1.419 GB, free: 173.9 MB / 0.8698 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.006712/3.266, allocations: 483 kB / 1.419 GB, free: 173.6 MB / 0.8698 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.00114/3.268, allocations: 203.5 kB / 1.42 GB, free: 173.5 MB / 0.8698 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0006206/3.268, allocations: 125 kB / 1.42 GB, free: 173.4 MB / 0.8698 GB
Notification: Performance of sorting global known variables: time 0.002521/3.271, allocations: 1.024 MB / 1.421 GB, free: 172.5 MB / 0.8698 GB
Notification: Performance of sort global known variables: time 1.082e-06/3.271, allocations: 0 / 1.421 GB, free: 172.5 MB / 0.8698 GB
Notification: Performance of remove unused functions: time 0.009864/3.281, allocations: 1.65 MB / 1.422 GB, free: 170.9 MB / 0.8698 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 0.00108/3.282, allocations: 196.7 kB / 1.422 GB, free: 170.7 MB / 0.8698 GB
Notification: Performance of simCode: created initialization part: time 0.02988/3.312, allocations: 9.241 MB / 1.431 GB, free: 162.9 MB / 0.8698 GB
Notification: Performance of simCode: created event and clocks part: time 1.605e-05/3.312, allocations: 0 / 1.431 GB, free: 162.9 MB / 0.8698 GB
Notification: Performance of simCode: created simulation system equations: time 0.01179/3.324, allocations: 3.178 MB / 1.435 GB, free: 160.2 MB / 0.8698 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002728/3.326, allocations: 217.1 kB / 1.435 GB, free: 160 MB / 0.8698 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.04581/3.372, allocations: 9.083 MB / 1.444 GB, free: 151.6 MB / 0.8698 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.005413/3.378, allocations: 2.888 MB / 1.446 GB, free: 148.6 MB / 0.8698 GB
Notification: Performance of simCode: alias equations: time 0.01005/3.388, allocations: 1.792 MB / 1.448 GB, free: 146.9 MB / 0.8698 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001265/3.389, allocations: 155.3 kB / 1.448 GB, free: 146.8 MB / 0.8698 GB
Notification: Performance of SimCode: time 1.583e-06/3.389, allocations: 1.781 kB / 1.448 GB, free: 146.8 MB / 0.8698 GB
Notification: Performance of Templates: time 0.1375/3.527, allocations: 59.06 MB / 1.506 GB, free: 88.79 MB / 0.8698 GB