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.TransformerStepDownDY.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.TransformerStepDownDY,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_7.0.0_Buildings.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.TransformerStepDownDY")
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.1/package.mo): time 2.304/2.304, allocations: 253.2 MB / 260.6 MB, free: 7.449 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 0.001433/0.001433, allocations: 174.9 kB / 319.9 MB, free: 3.074 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 2.141/2.141, 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 0.001769/0.001768, allocations: 96.8 kB / 0.6751 GB, free: 4.617 MB / 0.5105 GB
Notification: Performance of FrontEnd - loaded program: time 2.186e-05/2.195e-05, allocations: 4 kB / 0.7849 GB, free: 102.2 MB / 0.5417 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2203/0.2203, allocations: 106.3 MB / 0.8887 GB, free: 11.86 MB / 0.5573 GB
Notification: Performance of FrontEnd - scodeFlatten: time 1.028/1.249, allocations: 181.3 MB / 1.066 GB, free: 6.324 MB / 0.6823 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0003768/1.249, allocations: 99.5 kB / 1.066 GB, free: 6.273 MB / 0.6823 GB
Notification: Performance of FrontEnd - DAE generated: time 0.4508/1.7, allocations: 105.4 MB / 1.169 GB, free: 6.141 MB / 0.7761 GB
Notification: Performance of FrontEnd: time 5.861e-06/1.7, allocations: 4 kB / 1.169 GB, free: 6.137 MB / 0.7761 GB
Notification: Performance of Transformations before backend: time 0.0001538/1.7, allocations: 59.98 kB / 1.169 GB, free: 6.078 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: 809
 * Number of variables: 809
Notification: Performance of Generate backend data structure: time 0.01069/1.711, allocations: 2.428 MB / 1.171 GB, free: 3.594 MB / 0.7761 GB
Notification: Performance of prepare preOptimizeDAE: time 6.348e-05/1.711, allocations: 12.03 kB / 1.171 GB, free: 3.582 MB / 0.7761 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.02019/1.731, allocations: 1.904 MB / 1.173 GB, free: 1.672 MB / 0.7761 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.006617/1.738, allocations: 1.725 MB / 1.175 GB, free: 15.9 MB / 0.7917 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0002157/1.738, allocations: 100 kB / 1.175 GB, free: 15.8 MB / 0.7917 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.001613/1.74, allocations: 168 kB / 1.175 GB, free: 15.64 MB / 0.7917 GB
Notification: Performance of preOpt removeEqualFunctionCalls (simulation): time 0.01377/1.754, allocations: 4.061 MB / 1.179 GB, free: 11.57 MB / 0.7917 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.01686/1.77, allocations: 4.488 MB / 1.183 GB, free: 6.996 MB / 0.7917 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0001192/1.771, allocations: 11.89 kB / 1.183 GB, free: 6.984 MB / 0.7917 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.001214/1.772, allocations: 0 / 1.183 GB, free: 6.984 MB / 0.7917 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0005845/1.772, allocations: 209 kB / 1.184 GB, free: 6.777 MB / 0.7917 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 0.04547/1.818, allocations: 22.13 MB / 1.205 GB, free: 14.65 MB / 0.823 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.004866/1.823, allocations: 1.992 MB / 1.207 GB, free: 12.54 MB / 0.823 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.00322/1.826, allocations: 1.18 MB / 1.208 GB, free: 11.34 MB / 0.823 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0003679/1.826, allocations: 126.3 kB / 1.208 GB, free: 11.2 MB / 0.823 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 5.89e-05/1.827, allocations: 47.88 kB / 1.208 GB, free: 11.14 MB / 0.823 GB
Notification: Performance of pre-optimization done (n=123): time 4.829e-06/1.827, allocations: 4 kB / 1.208 GB, free: 11.14 MB / 0.823 GB
Notification: Performance of matching and sorting (n=153): time 0.02533/1.852, allocations: 7.228 MB / 1.215 GB, free: 3.871 MB / 0.823 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001313/1.852, allocations: 227 kB / 1.216 GB, free: 3.602 MB / 0.823 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002032/1.854, allocations: 0.9135 MB / 1.217 GB, free: 2.68 MB / 0.823 GB
Notification: Performance of collectPreVariables (initialization): time 0.0003891/1.855, allocations: 29.7 kB / 1.217 GB, free: 2.645 MB / 0.823 GB
Notification: Performance of collectInitialEqns (initialization): time 0.001087/1.856, allocations: 1.25 MB / 1.218 GB, free: 1.375 MB / 0.823 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0008134/1.856, allocations: 0.5005 MB / 1.218 GB, free: 0.8672 MB / 0.823 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0002388/1.857, allocations: 0 / 1.218 GB, free: 0.8672 MB / 0.823 GB
Notification: Performance of setup shared object (initialization): time 0.0002935/1.857, allocations: 435.1 kB / 1.219 GB, free: 444 kB / 0.823 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.00327/1.86, allocations: 1.289 MB / 1.22 GB, free: 15.14 MB / 0.8386 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.004005/1.864, allocations: 1.958 MB / 1.222 GB, free: 12.87 MB / 0.8386 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.006458/1.871, allocations: 1.899 MB / 1.224 GB, free: 10.98 MB / 0.8386 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.687e-05/1.871, allocations: 4 kB / 1.224 GB, free: 10.98 MB / 0.8386 GB
Notification: Performance of matching and sorting (n=282) (initialization): time 0.0151/1.886, allocations: 4.237 MB / 1.228 GB, free: 6.715 MB / 0.8386 GB
Notification: Performance of prepare postOptimizeDAE: time 0.003659/1.89, allocations: 8.446 MB / 1.236 GB, free: 13.61 MB / 0.8542 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 7.794e-05/1.89, allocations: 24 kB / 1.236 GB, free: 13.58 MB / 0.8542 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.003952/1.894, allocations: 0.7387 MB / 1.237 GB, free: 12.82 MB / 0.8542 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.006835/1.901, allocations: 0.776 MB / 1.238 GB, free: 12.05 MB / 0.8542 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.02269/1.923, allocations: 12.23 MB / 1.25 GB, free: 15.12 MB / 0.8698 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.005821/1.929, allocations: 430.9 kB / 1.25 GB, free: 14.7 MB / 0.8698 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0005181/1.93, allocations: 123.9 kB / 1.25 GB, free: 14.58 MB / 0.8698 GB
Notification: Performance of prepare postOptimizeDAE: time 1.491e-05/1.93, allocations: 8 kB / 1.25 GB, free: 14.57 MB / 0.8698 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.01329/1.943, allocations: 3.952 MB / 1.254 GB, free: 10.6 MB / 0.8698 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 9.367e-05/1.943, allocations: 23.95 kB / 1.254 GB, free: 10.58 MB / 0.8698 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.002875/1.946, allocations: 0.6453 MB / 1.255 GB, free: 9.914 MB / 0.8698 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.006686/1.953, allocations: 0.7721 MB / 1.255 GB, free: 9.141 MB / 0.8698 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.697/2.65, allocations: 11.72 MB / 1.267 GB, free: 246.1 MB / 0.8698 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.005692/2.656, allocations: 408.7 kB / 1.267 GB, free: 246.1 MB / 0.8698 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0007717/2.657, allocations: 114.2 kB / 1.267 GB, free: 246.1 MB / 0.8698 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 97
 * Number of states: 0 ()
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (240):
 * Single equations (assignments): 234
 * 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: 6
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 6 {(2,100.0%) 6,(2,100.0%) 6,(2,100.0%) 6,(2,100.0%) 6,(2,100.0%) 6,(2,100.0%) 6}
 * Non-linear torn systems: 0
Notification: Performance of prepare postOptimizeDAE: time 0.001159/2.658, allocations: 170.3 kB / 1.268 GB, free: 246 MB / 0.8698 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.001096/2.659, allocations: 124 kB / 1.268 GB, free: 246 MB / 0.8698 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.01901/2.678, allocations: 3.642 MB / 1.271 GB, free: 245.9 MB / 0.8698 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.789e-05/2.678, allocations: 15.59 kB / 1.271 GB, free: 245.9 MB / 0.8698 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 2.784e-05/2.678, allocations: 10.7 kB / 1.271 GB, free: 245.9 MB / 0.8698 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 4.15e-05/2.678, allocations: 12.95 kB / 1.271 GB, free: 245.9 MB / 0.8698 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.02039/2.698, allocations: 6.704 MB / 1.278 GB, free: 244.8 MB / 0.8698 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.176e-05/2.699, allocations: 14.58 kB / 1.278 GB, free: 244.8 MB / 0.8698 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.004983/2.704, allocations: 0.5222 MB / 1.278 GB, free: 244.8 MB / 0.8698 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.00318/2.707, allocations: 0.6178 MB / 1.279 GB, free: 244.8 MB / 0.8698 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0003989/2.707, allocations: 34.81 kB / 1.279 GB, free: 244.8 MB / 0.8698 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.01663/2.724, allocations: 11.52 MB / 1.29 GB, free: 237.7 MB / 0.8698 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.412e-05/2.724, allocations: 14.09 kB / 1.29 GB, free: 237.7 MB / 0.8698 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.01005/2.734, allocations: 3.632 MB / 1.294 GB, free: 236.6 MB / 0.8698 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.001812/2.736, allocations: 0.4955 MB / 1.294 GB, free: 236.5 MB / 0.8698 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0004813/2.736, allocations: 17.05 kB / 1.294 GB, free: 236.5 MB / 0.8698 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.00501/2.741, allocations: 375.2 kB / 1.295 GB, free: 236.4 MB / 0.8698 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0005964/2.742, allocations: 129.5 kB / 1.295 GB, free: 236.4 MB / 0.8698 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0002899/2.742, allocations: 63.83 kB / 1.295 GB, free: 236.4 MB / 0.8698 GB
Notification: Performance of sorting global known variables: time 0.001573/2.744, allocations: 0.7066 MB / 1.295 GB, free: 236.4 MB / 0.8698 GB
Notification: Performance of sort global known variables: time 1.974e-06/2.744, allocations: 0 / 1.295 GB, free: 236.4 MB / 0.8698 GB
Notification: Performance of remove unused functions: time 0.007299/2.751, allocations: 1.072 MB / 1.297 GB, free: 236.4 MB / 0.8698 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 28
 * Number of states: 0 ()
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (105):
 * Single equations (assignments): 99
 * 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: 6
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 6 {(2,100.0%) 6,(2,100.0%) 6,(2,100.0%) 6,(2,100.0%) 6,(2,100.0%) 6,(2,100.0%) 6}
 * Non-linear torn systems: 0
Notification: Performance of Backend phase and start with SimCode phase: time 0.0008452/2.752, allocations: 140 kB / 1.297 GB, free: 236.3 MB / 0.8698 GB
Notification: Performance of simCode: created initialization part: time 0.01845/2.771, allocations: 6.457 MB / 1.303 GB, free: 234.9 MB / 0.8698 GB
Notification: Performance of simCode: created event and clocks part: time 1.455e-05/2.771, allocations: 1.469 kB / 1.303 GB, free: 234.9 MB / 0.8698 GB
Notification: Performance of simCode: created simulation system equations: time 0.006102/2.777, allocations: 2.17 MB / 1.305 GB, free: 234.2 MB / 0.8698 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001923/2.779, allocations: 133.4 kB / 1.305 GB, free: 234.2 MB / 0.8698 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.02858/2.807, allocations: 5.836 MB / 1.311 GB, free: 233.3 MB / 0.8698 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.004553/2.812, allocations: 2.377 MB / 1.313 GB, free: 232.5 MB / 0.8698 GB
Notification: Performance of simCode: alias equations: time 0.007404/2.819, allocations: 1.33 MB / 1.315 GB, free: 232.5 MB / 0.8698 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.000944/2.82, allocations: 126.1 kB / 1.315 GB, free: 232.5 MB / 0.8698 GB
Notification: Performance of SimCode: time 1.022e-06/2.82, allocations: 2.812 kB / 1.315 GB, free: 232.5 MB / 0.8698 GB
Notification: Performance of Templates: time 0.08501/2.905, allocations: 29.33 MB / 1.343 GB, free: 231.3 MB / 0.8698 GB