Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_7.0.0_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DY.conf.json
Using package ModelicaServices with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo)
Using package Modelica with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo)
Using package Complex with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo)
Using package Buildings with version 7.0.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.1/package.mo)
Running command: "" <> buildModelFMU(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DY,fileNamePrefix="Buildings_7_0_0_Buildings_Electrical_AC_ThreePhasesUnbalanced_Validation_IEEETests_Test4NodesFeeder_UnbalancedStepDown_DY",fmuType="me",version="2.0",platforms={"static"})
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.1/package.mo): time 2.176/2.176, allocations: 248.5 MB / 261.1 MB, free: 6.02 MB / 202.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.001423/0.001422, allocations: 189.3 kB / 320.4 MB, free: 15.32 MB / 266.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.96/1.96, allocations: 205.2 MB / 0.571 GB, free: 11.72 MB / 426.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.001068/0.001068, allocations: 100.3 kB / 0.6754 GB, free: 0.8164 MB / 0.5105 GB
Notification: Performance of FrontEnd - loaded program: time 3.615e-05/3.618e-05, allocations: 4 kB / 0.787 GB, free: 97.76 MB / 0.5417 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1992/0.1993, allocations: 106.3 MB / 0.8907 GB, free: 7.41 MB / 0.5573 GB
Notification: Performance of FrontEnd - scodeFlatten: time 0.9659/1.165, allocations: 193.6 MB / 1.08 GB, free: 8.184 MB / 0.698 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0003998/1.166, allocations: 114.7 kB / 1.08 GB, free: 8.117 MB / 0.698 GB
Notification: Performance of FrontEnd - DAE generated: time 0.626/1.792, allocations: 147.8 MB / 1.224 GB, free: 9.586 MB / 0.8386 GB
Notification: Performance of FrontEnd: time 2.124e-06/1.792, allocations: 0 / 1.224 GB, free: 9.586 MB / 0.8386 GB
Notification: Performance of Transformations before backend: time 0.0002187/1.792, allocations: 83.98 kB / 1.224 GB, free: 9.504 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 0.0135/1.805, allocations: 3.043 MB / 1.227 GB, free: 6.402 MB / 0.8386 GB
Notification: Performance of prepare preOptimizeDAE: time 5.722e-05/1.805, allocations: 15.95 kB / 1.227 GB, free: 6.387 MB / 0.8386 GB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.002713/1.808, allocations: 0.5668 MB / 1.228 GB, free: 5.812 MB / 0.8386 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.02357/1.832, allocations: 2.246 MB / 1.23 GB, free: 3.559 MB / 0.8386 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0083/1.84, allocations: 2.248 MB / 1.232 GB, free: 1.262 MB / 0.8386 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0004294/1.841, allocations: 275.5 kB / 1.232 GB, free: 0.9922 MB / 0.8386 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.002125/1.843, allocations: 371.9 kB / 1.233 GB, free: 0.6289 MB / 0.8386 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.02229/1.865, allocations: 6.217 MB / 1.239 GB, free: 10.29 MB / 0.8542 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0001708/1.865, allocations: 7.938 kB / 1.239 GB, free: 10.28 MB / 0.8542 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.001469/1.867, allocations: 155.9 kB / 1.239 GB, free: 10.13 MB / 0.8542 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0009068/1.868, allocations: 306.4 kB / 1.239 GB, free: 9.828 MB / 0.8542 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01947/1.887, allocations: 5.556 MB / 1.245 GB, free: 4.262 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 0.6967/2.584, allocations: 28.48 MB / 1.273 GB, free: 225 MB / 0.8698 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.01047/2.594, allocations: 3.748 MB / 1.276 GB, free: 224 MB / 0.8698 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.00589/2.6, allocations: 1.863 MB / 1.278 GB, free: 223.9 MB / 0.8698 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0005443/2.601, allocations: 133.4 kB / 1.278 GB, free: 223.8 MB / 0.8698 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 5.441e-05/2.601, allocations: 65.86 kB / 1.278 GB, free: 223.8 MB / 0.8698 GB
Notification: Performance of pre-optimization done (n=198): time 7.965e-06/2.601, allocations: 0 / 1.278 GB, free: 223.8 MB / 0.8698 GB
Notification: Performance of matching and sorting (n=255): time 0.1728/2.774, allocations: 25.04 MB / 1.303 GB, free: 221.2 MB / 0.8698 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001014/2.774, allocations: 238.5 kB / 1.303 GB, free: 221 MB / 0.8698 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.003233/2.777, allocations: 1.319 MB / 1.304 GB, free: 220.8 MB / 0.8698 GB
Notification: Performance of collectPreVariables (initialization): time 0.0007249/2.778, allocations: 63.42 kB / 1.304 GB, free: 220.8 MB / 0.8698 GB
Notification: Performance of collectInitialEqns (initialization): time 0.001388/2.78, allocations: 1.564 MB / 1.306 GB, free: 220.1 MB / 0.8698 GB
Notification: Performance of collectInitialBindings (initialization): time 0.001459/2.781, allocations: 0.8661 MB / 1.307 GB, free: 219.6 MB / 0.8698 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0005191/2.782, allocations: 66.28 kB / 1.307 GB, free: 219.6 MB / 0.8698 GB
Notification: Performance of setup shared object (initialization): time 0.0002643/2.782, allocations: 430.8 kB / 1.307 GB, free: 219.3 MB / 0.8698 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.005426/2.787, allocations: 2.03 MB / 1.309 GB, free: 219.3 MB / 0.8698 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.006249/2.794, allocations: 2.935 MB / 1.312 GB, free: 218.2 MB / 0.8698 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.006555/2.8, allocations: 2.477 MB / 1.314 GB, free: 218.2 MB / 0.8698 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.364e-05/2.8, allocations: 7.594 kB / 1.314 GB, free: 218.2 MB / 0.8698 GB
Notification: Performance of matching and sorting (n=396) (initialization): time 0.02749/2.828, allocations: 7.719 MB / 1.322 GB, free: 217.9 MB / 0.8698 GB
Notification: Performance of prepare postOptimizeDAE: time 0.002561/2.83, allocations: 10.8 MB / 1.333 GB, free: 206.6 MB / 0.8698 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.000118/2.831, allocations: 29.34 kB / 1.333 GB, free: 206.6 MB / 0.8698 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.03518/2.866, allocations: 5.438 MB / 1.338 GB, free: 206.4 MB / 0.8698 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.007429/2.873, allocations: 0.8778 MB / 1.339 GB, free: 206.4 MB / 0.8698 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.03435/2.908, allocations: 13.43 MB / 1.352 GB, free: 204 MB / 0.8698 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.007642/2.915, allocations: 0.5364 MB / 1.352 GB, free: 203.9 MB / 0.8698 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001123/2.917, allocations: 170.8 kB / 1.353 GB, free: 203.9 MB / 0.8698 GB
Notification: Performance of prepare postOptimizeDAE: time 1.76e-05/2.917, allocations: 6.281 kB / 1.353 GB, free: 203.9 MB / 0.8698 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.02546/2.942, allocations: 7.008 MB / 1.359 GB, free: 201.9 MB / 0.8698 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001642/2.942, allocations: 32.72 kB / 1.359 GB, free: 201.9 MB / 0.8698 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.01702/2.959, allocations: 2.723 MB / 1.362 GB, free: 201.5 MB / 0.8698 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.008776/2.968, allocations: 1.046 MB / 1.363 GB, free: 201.5 MB / 0.8698 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.02795/2.996, allocations: 10.98 MB / 1.374 GB, free: 196.5 MB / 0.8698 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.007064/3.003, allocations: 0.5088 MB / 1.374 GB, free: 196.4 MB / 0.8698 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001191/3.005, allocations: 168.8 kB / 1.374 GB, free: 196.4 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 0.002253/3.007, allocations: 298.2 kB / 1.375 GB, free: 196.2 MB / 0.8698 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.001974/3.009, allocations: 195.7 kB / 1.375 GB, free: 196.1 MB / 0.8698 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.04086/3.05, allocations: 7.475 MB / 1.382 GB, free: 193.6 MB / 0.8698 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 5.712e-05/3.05, allocations: 24.56 kB / 1.382 GB, free: 193.6 MB / 0.8698 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 3.59e-05/3.05, allocations: 11.59 kB / 1.382 GB, free: 193.6 MB / 0.8698 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 8.479e-05/3.05, allocations: 13.92 kB / 1.382 GB, free: 193.6 MB / 0.8698 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.04908/3.099, allocations: 12.55 MB / 1.395 GB, free: 188.9 MB / 0.8698 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.172e-05/3.099, allocations: 8.688 kB / 1.395 GB, free: 188.9 MB / 0.8698 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.005741/3.105, allocations: 0.6182 MB / 1.395 GB, free: 188.9 MB / 0.8698 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.03493/3.14, allocations: 5.254 MB / 1.4 GB, free: 188.3 MB / 0.8698 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.000736/3.141, allocations: 89.59 kB / 1.4 GB, free: 188.2 MB / 0.8698 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.03231/3.173, allocations: 13.02 MB / 1.413 GB, free: 177.2 MB / 0.8698 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 9.949e-06/3.173, allocations: 11.84 kB / 1.413 GB, free: 177.2 MB / 0.8698 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.02279/3.196, allocations: 7.422 MB / 1.42 GB, free: 170.8 MB / 0.8698 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.002656/3.199, allocations: 0.7173 MB / 1.421 GB, free: 170.1 MB / 0.8698 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.001006/3.2, allocations: 55.7 kB / 1.421 GB, free: 170.1 MB / 0.8698 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.006746/3.206, allocations: 0.49 MB / 1.422 GB, free: 169.8 MB / 0.8698 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0009712/3.208, allocations: 191.2 kB / 1.422 GB, free: 169.7 MB / 0.8698 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0004428/3.208, allocations: 107 kB / 1.422 GB, free: 169.6 MB / 0.8698 GB
Notification: Performance of sorting global known variables: time 0.002243/3.21, allocations: 1.029 MB / 1.423 GB, free: 168.7 MB / 0.8698 GB
Notification: Performance of sort global known variables: time 6.92e-07/3.21, allocations: 0 / 1.423 GB, free: 168.7 MB / 0.8698 GB
Notification: Performance of remove unused functions: time 0.009208/3.22, allocations: 1.653 MB / 1.424 GB, free: 167 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 0.02962/3.249, allocations: 11.23 MB / 1.435 GB, free: 157.4 MB / 0.8698 GB
Notification: Performance of simCode: created initialization part: time 0.0284/3.278, allocations: 9.164 MB / 1.444 GB, free: 148.5 MB / 0.8698 GB
Notification: Performance of simCode: created event and clocks part: time 1.455e-05/3.278, allocations: 4 kB / 1.444 GB, free: 148.5 MB / 0.8698 GB
Notification: Performance of simCode: created simulation system equations: time 0.01108/3.289, allocations: 3.158 MB / 1.447 GB, free: 145.4 MB / 0.8698 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002568/3.291, allocations: 214.5 kB / 1.448 GB, free: 145.1 MB / 0.8698 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.04754/3.339, allocations: 10.15 MB / 1.458 GB, free: 134.9 MB / 0.8698 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.004393/3.343, allocations: 2.892 MB / 1.46 GB, free: 131.9 MB / 0.8698 GB
Notification: Performance of simCode: alias equations: time 0.009775/3.353, allocations: 1.786 MB / 1.462 GB, free: 130.2 MB / 0.8698 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.003111/3.356, allocations: 1.222 MB / 1.463 GB, free: 129 MB / 0.8698 GB
Notification: Performance of SimCode: time 1.513e-06/3.356, allocations: 0 / 1.463 GB, free: 129 MB / 0.8698 GB
Notification: Performance of buildModelFMU: Generate the FMI files: time 0.1797/3.536, allocations: 83.92 MB / 1.545 GB, free: 46.5 MB / 0.8698 GB
Notification: Performance of buildModelFMU: configured platform static using cached values: time 0.0002547/3.536, allocations: 250.5 kB / 1.546 GB, free: 46.16 MB / 0.8698 GB
Notification: Performance of buildModelFMU: Generate platform static: time 4.636/8.173, allocations: 7.938 kB / 1.546 GB, free: 46.15 MB / 0.8698 GB