Running: ./testmodel.py --libraries=/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_7.0.0_Buildings.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.TransformerStepDownYD.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.Conversion.Examples.TransformerStepDownYD,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_7.0.0_Buildings.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.TransformerStepDownYD")
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.1/package.mo): time 2.464/2.464, allocations: 252.6 MB / 265.2 MB, free: 5.715 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 0.002785/0.002785, allocations: 183.8 kB / 324.5 MB, free: 14.35 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 2.179/2.179, allocations: 205.4 MB / 0.5754 GB, free: 10.44 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 0.001133/0.001133, allocations: 89.88 kB / 0.6797 GB, free: 15.68 MB / 0.5261 GB
Notification: Performance of FrontEnd - loaded program: time 3.06e-05/3.062e-05, allocations: 4 kB / 0.7911 GB, free: 96.56 MB / 0.5417 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1956/0.1957, allocations: 106.2 MB / 0.8949 GB, free: 6.223 MB / 0.5573 GB
Notification: Performance of FrontEnd - scodeFlatten: time 0.9233/1.119, allocations: 181 MB / 1.072 GB, free: 3.781 MB / 0.6823 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0003667/1.119, allocations: 98.36 kB / 1.072 GB, free: 3.727 MB / 0.6823 GB
Notification: Performance of FrontEnd - DAE generated: time 0.4652/1.585, allocations: 102.3 MB / 1.172 GB, free: 2.754 MB / 0.7761 GB
Notification: Performance of FrontEnd: time 1.773e-06/1.585, allocations: 4 kB / 1.172 GB, free: 2.75 MB / 0.7761 GB
Notification: Performance of Transformations before backend: time 0.0001419/1.585, allocations: 55.98 kB / 1.172 GB, free: 2.695 MB / 0.7761 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 769
 * Number of variables: 769
Notification: Performance of Generate backend data structure: time 0.01021/1.595, allocations: 2.337 MB / 1.174 GB, free: 308 kB / 0.7761 GB
Notification: Performance of prepare preOptimizeDAE: time 5.702e-05/1.595, allocations: 12.03 kB / 1.174 GB, free: 296 kB / 0.7761 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.02034/1.616, allocations: 1.892 MB / 1.176 GB, free: 14.39 MB / 0.7917 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.006188/1.622, allocations: 1.654 MB / 1.177 GB, free: 12.7 MB / 0.7917 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.000307/1.622, allocations: 217.8 kB / 1.178 GB, free: 12.48 MB / 0.7917 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.001535/1.624, allocations: 279.9 kB / 1.178 GB, free: 12.21 MB / 0.7917 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.01624/1.64, allocations: 4.722 MB / 1.183 GB, free: 7.391 MB / 0.7917 GB
Notification: Performance of preOpt findStateOrder (simulation): time 9.538e-05/1.64, allocations: 7.938 kB / 1.183 GB, free: 7.383 MB / 0.7917 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0007575/1.641, allocations: 123.9 kB / 1.183 GB, free: 7.262 MB / 0.7917 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.000528/1.641, allocations: 192.8 kB / 1.183 GB, free: 7.07 MB / 0.7917 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01479/1.656, allocations: 4.373 MB / 1.187 GB, free: 2.684 MB / 0.7917 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.04598/1.702, allocations: 22.47 MB / 1.209 GB, free: 10.18 MB / 0.823 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.006309/1.709, allocations: 2.496 MB / 1.211 GB, free: 7.508 MB / 0.823 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.00468/1.713, allocations: 1.476 MB / 1.213 GB, free: 6.016 MB / 0.823 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0003748/1.714, allocations: 118 kB / 1.213 GB, free: 5.883 MB / 0.823 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 6.425e-05/1.714, allocations: 55.48 kB / 1.213 GB, free: 5.816 MB / 0.823 GB
Notification: Performance of pre-optimization done (n=132): time 4.668e-06/1.714, allocations: 4 kB / 1.213 GB, free: 5.812 MB / 0.823 GB
Notification: Performance of matching and sorting (n=174): time 0.05489/1.769, allocations: 10.04 MB / 1.223 GB, free: 11.73 MB / 0.8386 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001335/1.769, allocations: 222.9 kB / 1.223 GB, free: 11.47 MB / 0.8386 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001955/1.771, allocations: 0.8547 MB / 1.224 GB, free: 10.61 MB / 0.8386 GB
Notification: Performance of collectPreVariables (initialization): time 0.0005024/1.771, allocations: 53.7 kB / 1.224 GB, free: 10.55 MB / 0.8386 GB
Notification: Performance of collectInitialEqns (initialization): time 0.001073/1.773, allocations: 1.154 MB / 1.225 GB, free: 9.379 MB / 0.8386 GB
Notification: Performance of collectInitialBindings (initialization): time 0.001145/1.774, allocations: 0.5892 MB / 1.226 GB, free: 8.781 MB / 0.8386 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0003557/1.774, allocations: 44 kB / 1.226 GB, free: 8.738 MB / 0.8386 GB
Notification: Performance of setup shared object (initialization): time 0.0003473/1.774, allocations: 431.2 kB / 1.226 GB, free: 8.309 MB / 0.8386 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.003997/1.778, allocations: 1.347 MB / 1.227 GB, free: 6.957 MB / 0.8386 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.004761/1.783, allocations: 1.938 MB / 1.229 GB, free: 4.762 MB / 0.8386 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.004967/1.788, allocations: 1.661 MB / 1.231 GB, free: 3.102 MB / 0.8386 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.121e-05/1.788, allocations: 8 kB / 1.231 GB, free: 3.094 MB / 0.8386 GB
Notification: Performance of matching and sorting (n=282) (initialization): time 0.01432/1.803, allocations: 4.312 MB / 1.235 GB, free: 14.77 MB / 0.8542 GB
Notification: Performance of prepare postOptimizeDAE: time 0.00315/1.806, allocations: 7.062 MB / 1.242 GB, free: 7.156 MB / 0.8542 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 7.301e-05/1.806, allocations: 23.95 kB / 1.242 GB, free: 7.133 MB / 0.8542 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.004814/1.811, allocations: 1.086 MB / 1.243 GB, free: 6.039 MB / 0.8542 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.006733/1.818, allocations: 0.737 MB / 1.244 GB, free: 5.301 MB / 0.8542 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.02339/1.841, allocations: 10.16 MB / 1.254 GB, free: 10.87 MB / 0.8698 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.006013/1.847, allocations: 467.1 kB / 1.254 GB, free: 10.41 MB / 0.8698 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0007006/1.848, allocations: 112 kB / 1.254 GB, free: 10.3 MB / 0.8698 GB
Notification: Performance of prepare postOptimizeDAE: time 1.357e-05/1.848, allocations: 0 / 1.254 GB, free: 10.3 MB / 0.8698 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.01331/1.861, allocations: 4.175 MB / 1.258 GB, free: 6.117 MB / 0.8698 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.454e-05/1.861, allocations: 20 kB / 1.258 GB, free: 6.098 MB / 0.8698 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.00402/1.865, allocations: 0.884 MB / 1.259 GB, free: 5.207 MB / 0.8698 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.006734/1.872, allocations: 0.7331 MB / 1.26 GB, free: 4.473 MB / 0.8698 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.6345/2.507, allocations: 10.09 MB / 1.27 GB, free: 246.9 MB / 0.8698 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.005904/2.513, allocations: 448.8 kB / 1.27 GB, free: 246.9 MB / 0.8698 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0006339/2.513, allocations: 110.5 kB / 1.27 GB, free: 246.9 MB / 0.8698 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 81
 * Number of states: 0 ()
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (212):
 * Single equations (assignments): 210
 * 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: 2 {(4,100.0%) 32,(4,100.0%) 32}
 * Non-linear torn systems: 0
Notification: Performance of prepare postOptimizeDAE: time 0.0007326/2.514, allocations: 233.9 kB / 1.271 GB, free: 246.8 MB / 0.8698 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0006121/2.515, allocations: 123.3 kB / 1.271 GB, free: 246.8 MB / 0.8698 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.01275/2.528, allocations: 3.935 MB / 1.275 GB, free: 246.7 MB / 0.8698 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.774e-05/2.528, allocations: 17.44 kB / 1.275 GB, free: 246.7 MB / 0.8698 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 4.724e-05/2.528, allocations: 13.72 kB / 1.275 GB, free: 246.7 MB / 0.8698 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 5.675e-05/2.528, allocations: 9.859 kB / 1.275 GB, free: 246.7 MB / 0.8698 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0271/2.555, allocations: 7.899 MB / 1.282 GB, free: 245.6 MB / 0.8698 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.2e-05/2.555, allocations: 7.703 kB / 1.282 GB, free: 245.6 MB / 0.8698 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.006819/2.562, allocations: 0.5269 MB / 1.283 GB, free: 245.6 MB / 0.8698 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.005701/2.568, allocations: 0.8761 MB / 1.284 GB, free: 245.6 MB / 0.8698 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.000644/2.568, allocations: 62.66 kB / 1.284 GB, free: 245.6 MB / 0.8698 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.07372/2.642, allocations: 9.677 MB / 1.293 GB, free: 243 MB / 0.8698 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.284e-05/2.642, allocations: 16.25 kB / 1.293 GB, free: 243 MB / 0.8698 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.01495/2.657, allocations: 4.096 MB / 1.297 GB, free: 241.7 MB / 0.8698 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.002581/2.66, allocations: 0.5184 MB / 1.298 GB, free: 241.6 MB / 0.8698 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0009243/2.661, allocations: 37.11 kB / 1.298 GB, free: 241.6 MB / 0.8698 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.006902/2.668, allocations: 404.2 kB / 1.298 GB, free: 241.6 MB / 0.8698 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.001039/2.669, allocations: 156.2 kB / 1.298 GB, free: 241.6 MB / 0.8698 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0004475/2.669, allocations: 68.12 kB / 1.298 GB, free: 241.6 MB / 0.8698 GB
Notification: Performance of sorting global known variables: time 0.002126/2.671, allocations: 0.6716 MB / 1.299 GB, free: 241.5 MB / 0.8698 GB
Notification: Performance of sort global known variables: time 9.72e-07/2.671, allocations: 0 / 1.299 GB, free: 241.5 MB / 0.8698 GB
Notification: Performance of remove unused functions: time 0.008597/2.68, allocations: 1.229 MB / 1.3 GB, free: 241.5 MB / 0.8698 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 32
 * Number of states: 0 ()
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (103):
 * Single equations (assignments): 101
 * 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: 2 {(4,100.0%) 32,(4,100.0%) 32}
 * Non-linear torn systems: 0
Notification: Performance of Backend phase and start with SimCode phase: time 0.0006931/2.681, allocations: 168.5 kB / 1.3 GB, free: 241.4 MB / 0.8698 GB
Notification: Performance of simCode: created initialization part: time 0.02236/2.703, allocations: 6.422 MB / 1.307 GB, free: 240 MB / 0.8698 GB
Notification: Performance of simCode: created event and clocks part: time 2.253e-05/2.703, allocations: 1.156 kB / 1.307 GB, free: 240 MB / 0.8698 GB
Notification: Performance of simCode: created simulation system equations: time 0.009558/2.713, allocations: 2.098 MB / 1.309 GB, free: 239.1 MB / 0.8698 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001655/2.715, allocations: 150.5 kB / 1.309 GB, free: 239 MB / 0.8698 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.02704/2.742, allocations: 5.974 MB / 1.315 GB, free: 237.2 MB / 0.8698 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.003331/2.745, allocations: 2.355 MB / 1.317 GB, free: 236.1 MB / 0.8698 GB
Notification: Performance of simCode: alias equations: time 0.006905/2.752, allocations: 1.262 MB / 1.318 GB, free: 236.1 MB / 0.8698 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0009435/2.753, allocations: 120.3 kB / 1.318 GB, free: 236.1 MB / 0.8698 GB
Notification: Performance of SimCode: time 1.182e-06/2.753, allocations: 0 / 1.318 GB, free: 236.1 MB / 0.8698 GB
Notification: Performance of Templates: time 0.09959/2.853, allocations: 33.81 MB / 1.351 GB, free: 234.8 MB / 0.8698 GB