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.BalancedStepUp.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.BalancedStepUp.DY,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_7.0.0_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DY")
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.1/package.mo): time 2.273/2.273, allocations: 252.6 MB / 265.2 MB, free: 5.66 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 0.001563/0.001563, allocations: 182.3 kB / 324.5 MB, free: 14.36 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 2.087/2.087, allocations: 205.4 MB / 0.5753 GB, free: 10.46 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 0.001176/0.001176, allocations: 90.27 kB / 0.6797 GB, free: 15.71 MB / 0.5261 GB
Notification: Performance of FrontEnd - loaded program: time 3.54e-05/3.558e-05, allocations: 4 kB / 0.7912 GB, free: 96.57 MB / 0.5417 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2225/0.2226, allocations: 106.2 MB / 0.8949 GB, free: 6.227 MB / 0.5573 GB
Notification: Performance of FrontEnd - scodeFlatten: time 0.9516/1.174, allocations: 193 MB / 1.083 GB, free: 8.027 MB / 0.698 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0004296/1.175, allocations: 113.6 kB / 1.084 GB, free: 7.957 MB / 0.698 GB
Notification: Performance of FrontEnd - DAE generated: time 0.5724/1.747, allocations: 140.2 MB / 1.22 GB, free: 472 kB / 0.823 GB
Notification: Performance of FrontEnd: time 5.149e-06/1.747, allocations: 0 / 1.22 GB, free: 472 kB / 0.823 GB
Notification: Performance of Transformations before backend: time 0.0002553/1.748, allocations: 75.94 kB / 1.22 GB, free: 396 kB / 0.823 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 1023
 * Number of variables: 1023
Notification: Performance of Generate backend data structure: time 0.0139/1.761, allocations: 3.02 MB / 1.223 GB, free: 13.31 MB / 0.8386 GB
Notification: Performance of prepare preOptimizeDAE: time 5.558e-05/1.762, allocations: 8.031 kB / 1.223 GB, free: 13.3 MB / 0.8386 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.02352/1.785, allocations: 2.137 MB / 1.226 GB, free: 11.16 MB / 0.8386 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.008452/1.794, allocations: 2.24 MB / 1.228 GB, free: 8.871 MB / 0.8386 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0004312/1.794, allocations: 271.4 kB / 1.228 GB, free: 8.605 MB / 0.8386 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.002293/1.796, allocations: 364 kB / 1.228 GB, free: 8.25 MB / 0.8386 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.02465/1.821, allocations: 6.145 MB / 1.234 GB, free: 1.98 MB / 0.8386 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0001844/1.821, allocations: 7.938 kB / 1.234 GB, free: 1.973 MB / 0.8386 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.001799/1.823, allocations: 155.9 kB / 1.234 GB, free: 1.82 MB / 0.8386 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.001283/1.824, allocations: 310.2 kB / 1.235 GB, free: 1.516 MB / 0.8386 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01952/1.844, allocations: 5.505 MB / 1.24 GB, free: 12 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 0.6753/2.519, allocations: 28.23 MB / 1.268 GB, free: 228.6 MB / 0.8698 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.009516/2.529, allocations: 3.745 MB / 1.271 GB, free: 227.6 MB / 0.8698 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.00523/2.534, allocations: 1.868 MB / 1.273 GB, free: 227.5 MB / 0.8698 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.000436/2.535, allocations: 131.8 kB / 1.273 GB, free: 227.4 MB / 0.8698 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 5.299e-05/2.535, allocations: 64.2 kB / 1.273 GB, free: 227.4 MB / 0.8698 GB
Notification: Performance of pre-optimization done (n=198): time 6.171e-06/2.535, allocations: 0 / 1.273 GB, free: 227.4 MB / 0.8698 GB
Notification: Performance of matching and sorting (n=255): time 0.1712/2.706, allocations: 24.63 MB / 1.297 GB, free: 225 MB / 0.8698 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.00011/2.706, allocations: 239.4 kB / 1.298 GB, free: 224.7 MB / 0.8698 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.003279/2.709, allocations: 1.28 MB / 1.299 GB, free: 224.5 MB / 0.8698 GB
Notification: Performance of collectPreVariables (initialization): time 0.0007372/2.71, allocations: 69.02 kB / 1.299 GB, free: 224.5 MB / 0.8698 GB
Notification: Performance of collectInitialEqns (initialization): time 0.001401/2.712, allocations: 1.545 MB / 1.3 GB, free: 223.9 MB / 0.8698 GB
Notification: Performance of collectInitialBindings (initialization): time 0.001622/2.713, allocations: 0.8647 MB / 1.301 GB, free: 223.3 MB / 0.8698 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0004751/2.714, allocations: 66.69 kB / 1.301 GB, free: 223.3 MB / 0.8698 GB
Notification: Performance of setup shared object (initialization): time 0.0002624/2.714, allocations: 436.3 kB / 1.302 GB, free: 223 MB / 0.8698 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.005611/2.72, allocations: 2.037 MB / 1.304 GB, free: 223 MB / 0.8698 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.006236/2.726, allocations: 2.945 MB / 1.307 GB, free: 222 MB / 0.8698 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.006243/2.732, allocations: 2.483 MB / 1.309 GB, free: 221.9 MB / 0.8698 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.204e-05/2.732, allocations: 9.219 kB / 1.309 GB, free: 221.9 MB / 0.8698 GB
Notification: Performance of matching and sorting (n=396) (initialization): time 0.02671/2.759, allocations: 7.746 MB / 1.317 GB, free: 221.7 MB / 0.8698 GB
Notification: Performance of prepare postOptimizeDAE: time 0.002524/2.762, allocations: 10.8 MB / 1.327 GB, free: 210.4 MB / 0.8698 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001183/2.762, allocations: 30.38 kB / 1.327 GB, free: 210.4 MB / 0.8698 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.04276/2.805, allocations: 6.136 MB / 1.333 GB, free: 210.2 MB / 0.8698 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.007564/2.812, allocations: 0.8714 MB / 1.334 GB, free: 210.2 MB / 0.8698 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.03373/2.846, allocations: 13.48 MB / 1.347 GB, free: 208.2 MB / 0.8698 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.007516/2.854, allocations: 0.5246 MB / 1.348 GB, free: 208.2 MB / 0.8698 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001/2.855, allocations: 194.9 kB / 1.348 GB, free: 208.2 MB / 0.8698 GB
Notification: Performance of prepare postOptimizeDAE: time 1.613e-05/2.855, allocations: 3.344 kB / 1.348 GB, free: 208.2 MB / 0.8698 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.02421/2.879, allocations: 7.042 MB / 1.355 GB, free: 206.8 MB / 0.8698 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001165/2.879, allocations: 26.56 kB / 1.355 GB, free: 206.8 MB / 0.8698 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.01649/2.896, allocations: 2.723 MB / 1.358 GB, free: 206.4 MB / 0.8698 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.00882/2.905, allocations: 1.052 MB / 1.359 GB, free: 206.4 MB / 0.8698 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.02756/2.932, allocations: 10.98 MB / 1.369 GB, free: 201.4 MB / 0.8698 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.007047/2.939, allocations: 0.4953 MB / 1.37 GB, free: 201.3 MB / 0.8698 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0009792/2.94, allocations: 193.3 kB / 1.37 GB, free: 201.3 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 0.001129/2.941, allocations: 283 kB / 1.37 GB, free: 201.1 MB / 0.8698 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0009077/2.942, allocations: 190.8 kB / 1.37 GB, free: 201 MB / 0.8698 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.02538/2.968, allocations: 7.5 MB / 1.378 GB, free: 198.6 MB / 0.8698 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 5.306e-05/2.968, allocations: 29.28 kB / 1.378 GB, free: 198.6 MB / 0.8698 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 2.25e-05/2.968, allocations: 14.47 kB / 1.378 GB, free: 198.6 MB / 0.8698 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 7.687e-05/2.968, allocations: 15.06 kB / 1.378 GB, free: 198.6 MB / 0.8698 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.03991/3.008, allocations: 12.61 MB / 1.39 GB, free: 193.9 MB / 0.8698 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.993e-05/3.008, allocations: 6.781 kB / 1.39 GB, free: 193.9 MB / 0.8698 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.005911/3.014, allocations: 0.6129 MB / 1.391 GB, free: 193.9 MB / 0.8698 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.04361/3.058, allocations: 5.966 MB / 1.397 GB, free: 192.4 MB / 0.8698 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0007255/3.058, allocations: 85.66 kB / 1.397 GB, free: 192.3 MB / 0.8698 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.03265/3.091, allocations: 13.05 MB / 1.409 GB, free: 181.3 MB / 0.8698 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.436e-05/3.091, allocations: 15.89 kB / 1.409 GB, free: 181.3 MB / 0.8698 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0232/3.114, allocations: 7.433 MB / 1.417 GB, free: 175 MB / 0.8698 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.002737/3.117, allocations: 0.732 MB / 1.417 GB, free: 174.4 MB / 0.8698 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0009422/3.118, allocations: 55.47 kB / 1.417 GB, free: 174.3 MB / 0.8698 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.00676/3.125, allocations: 487.4 kB / 1.418 GB, free: 174.1 MB / 0.8698 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.001039/3.126, allocations: 196.2 kB / 1.418 GB, free: 173.9 MB / 0.8698 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.000466/3.126, allocations: 124.1 kB / 1.418 GB, free: 173.8 MB / 0.8698 GB
Notification: Performance of sorting global known variables: time 0.002287/3.129, allocations: 1.001 MB / 1.419 GB, free: 172.9 MB / 0.8698 GB
Notification: Performance of sort global known variables: time 8.52e-07/3.129, allocations: 0 / 1.419 GB, free: 172.9 MB / 0.8698 GB
Notification: Performance of remove unused functions: time 0.009313/3.138, allocations: 1.635 MB / 1.421 GB, free: 171.3 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 0.0009611/3.139, allocations: 209.2 kB / 1.421 GB, free: 171.1 MB / 0.8698 GB
Notification: Performance of simCode: created initialization part: time 0.02841/3.168, allocations: 9.225 MB / 1.43 GB, free: 163.3 MB / 0.8698 GB
Notification: Performance of simCode: created event and clocks part: time 1.529e-05/3.168, allocations: 4.938 kB / 1.43 GB, free: 163.3 MB / 0.8698 GB
Notification: Performance of simCode: created simulation system equations: time 0.01135/3.179, allocations: 3.18 MB / 1.433 GB, free: 160.6 MB / 0.8698 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.00244/3.181, allocations: 209.2 kB / 1.433 GB, free: 160.5 MB / 0.8698 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.04456/3.226, allocations: 9.042 MB / 1.442 GB, free: 151.8 MB / 0.8698 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.004152/3.23, allocations: 2.872 MB / 1.445 GB, free: 148.8 MB / 0.8698 GB
Notification: Performance of simCode: alias equations: time 0.009434/3.24, allocations: 1.791 MB / 1.447 GB, free: 147.1 MB / 0.8698 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001087/3.241, allocations: 155.3 kB / 1.447 GB, free: 147 MB / 0.8698 GB
Notification: Performance of SimCode: time 1.483e-06/3.241, allocations: 0 / 1.447 GB, free: 147 MB / 0.8698 GB
Notification: Performance of Templates: time 0.1293/3.37, allocations: 58.49 MB / 1.504 GB, free: 89.55 MB / 0.8698 GB