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 2.359/2.359, allocations: 248.7 MB / 256.2 MB, free: 7.035 MB / 202.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.001559/0.001558, allocations: 185 kB / 315.4 MB, free: 4.035 MB / 250.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 2.133/2.133, allocations: 205.3 MB / 0.5662 GB, free: 0.6211 MB / 410.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.001768/0.001768, allocations: 82.12 kB / 0.6704 GB, free: 5.832 MB / 0.5105 GB
Notification: Performance of FrontEnd - loaded program: time 2.725e-05/2.736e-05, allocations: 8 kB / 0.7804 GB, free: 103.3 MB / 0.5417 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2079/0.208, allocations: 106.3 MB / 0.8841 GB, free: 12.97 MB / 0.5573 GB
Notification: Performance of FrontEnd - scodeFlatten: time 0.9644/1.172, allocations: 193.8 MB / 1.073 GB, free: 11.48 MB / 0.698 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0004504/1.173, allocations: 114.6 kB / 1.074 GB, free: 11.41 MB / 0.698 GB
Notification: Performance of FrontEnd - DAE generated: time 0.6469/1.82, allocations: 147.1 MB / 1.217 GB, free: 0.9766 MB / 0.823 GB
Notification: Performance of FrontEnd: time 2.214e-06/1.82, allocations: 0 / 1.217 GB, free: 0.9766 MB / 0.823 GB
Notification: Performance of Transformations before backend: time 0.0002468/1.82, allocations: 75.98 kB / 1.217 GB, free: 0.9023 MB / 0.823 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 0.01471/1.835, allocations: 3.051 MB / 1.22 GB, free: 13.79 MB / 0.8386 GB
Notification: Performance of prepare preOptimizeDAE: time 6.16e-05/1.835, allocations: 16.5 kB / 1.22 GB, free: 13.78 MB / 0.8386 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.02412/1.859, allocations: 2.246 MB / 1.222 GB, free: 11.52 MB / 0.8386 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.008863/1.868, allocations: 2.244 MB / 1.225 GB, free: 9.234 MB / 0.8386 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0002816/1.868, allocations: 120 kB / 1.225 GB, free: 9.117 MB / 0.8386 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.002099/1.871, allocations: 219.9 kB / 1.225 GB, free: 8.902 MB / 0.8386 GB
Notification: Performance of preOpt removeEqualFunctionCalls (simulation): time 0.01754/1.888, allocations: 5.025 MB / 1.23 GB, free: 3.871 MB / 0.8386 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0226/1.911, allocations: 5.683 MB / 1.235 GB, free: 14.06 MB / 0.8542 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0001939/1.911, allocations: 11.89 kB / 1.235 GB, free: 14.05 MB / 0.8542 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.001653/1.913, allocations: 4 kB / 1.235 GB, free: 14.05 MB / 0.8542 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.001031/1.914, allocations: 306.4 kB / 1.236 GB, free: 13.75 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 0.7075/2.621, allocations: 27.74 MB / 1.263 GB, free: 214.6 MB / 0.8542 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0106/2.632, allocations: 3.654 MB / 1.266 GB, free: 213.6 MB / 0.8542 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.005214/2.637, allocations: 1.801 MB / 1.268 GB, free: 213.5 MB / 0.8542 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0005723/2.638, allocations: 136.1 kB / 1.268 GB, free: 213.4 MB / 0.8542 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 5.794e-05/2.638, allocations: 61.7 kB / 1.268 GB, free: 213.4 MB / 0.8542 GB
Notification: Performance of pre-optimization done (n=198): time 5.71e-06/2.638, allocations: 0.9062 kB / 1.268 GB, free: 213.4 MB / 0.8542 GB
Notification: Performance of matching and sorting (n=255): time 0.06105/2.699, allocations: 13.6 MB / 1.282 GB, free: 210.8 MB / 0.8542 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001206/2.699, allocations: 233.6 kB / 1.282 GB, free: 210.6 MB / 0.8542 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.003403/2.703, allocations: 1.182 MB / 1.283 GB, free: 210.4 MB / 0.8542 GB
Notification: Performance of collectPreVariables (initialization): time 0.0007711/2.703, allocations: 30.42 kB / 1.283 GB, free: 210.4 MB / 0.8542 GB
Notification: Performance of collectInitialEqns (initialization): time 0.001496/2.705, allocations: 1.569 MB / 1.285 GB, free: 209.7 MB / 0.8542 GB
Notification: Performance of collectInitialBindings (initialization): time 0.001593/2.707, allocations: 0.8263 MB / 1.285 GB, free: 209.2 MB / 0.8542 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0004905/2.707, allocations: 0 / 1.285 GB, free: 209.2 MB / 0.8542 GB
Notification: Performance of setup shared object (initialization): time 0.0002895/2.707, allocations: 437.5 kB / 1.286 GB, free: 208.9 MB / 0.8542 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.005259/2.713, allocations: 1.971 MB / 1.288 GB, free: 208.9 MB / 0.8542 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.006342/2.719, allocations: 2.858 MB / 1.291 GB, free: 207.9 MB / 0.8542 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.009175/2.728, allocations: 2.769 MB / 1.293 GB, free: 207.8 MB / 0.8542 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 6.498e-05/2.728, allocations: 7.438 kB / 1.293 GB, free: 207.8 MB / 0.8542 GB
Notification: Performance of matching and sorting (n=396) (initialization): time 0.02986/2.758, allocations: 7.593 MB / 1.301 GB, free: 207.5 MB / 0.8542 GB
Notification: Performance of prepare postOptimizeDAE: time 0.002626/2.761, allocations: 10.8 MB / 1.311 GB, free: 196.3 MB / 0.8542 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001357/2.761, allocations: 26.91 kB / 1.311 GB, free: 196.3 MB / 0.8542 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.02439/2.786, allocations: 3.839 MB / 1.315 GB, free: 196.3 MB / 0.8542 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.007389/2.793, allocations: 0.8789 MB / 1.316 GB, free: 196.3 MB / 0.8542 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.03536/2.828, allocations: 13.24 MB / 1.329 GB, free: 192.6 MB / 0.8542 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.007636/2.836, allocations: 499.5 kB / 1.329 GB, free: 192.6 MB / 0.8542 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0009995/2.837, allocations: 167.4 kB / 1.329 GB, free: 192.6 MB / 0.8542 GB
Notification: Performance of prepare postOptimizeDAE: time 1.477e-05/2.837, allocations: 3.688 kB / 1.329 GB, free: 192.6 MB / 0.8542 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.01526/2.853, allocations: 4.863 MB / 1.334 GB, free: 191.1 MB / 0.8542 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001319/2.853, allocations: 27 kB / 1.334 GB, free: 191.1 MB / 0.8542 GB
Notification: Performance of postOpt tearingSystem (initialization): time 6.921e-05/2.853, allocations: 49.16 kB / 1.334 GB, free: 191.1 MB / 0.8542 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01091/2.864, allocations: 1.209 MB / 1.335 GB, free: 191.1 MB / 0.8542 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 9.065e-05/2.864, allocations: 61.05 kB / 1.335 GB, free: 191.1 MB / 0.8542 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.007045/2.871, allocations: 439.8 kB / 1.336 GB, free: 191 MB / 0.8542 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001193/2.872, allocations: 171.6 kB / 1.336 GB, free: 191 MB / 0.8542 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 0.001345/2.874, allocations: 182.6 kB / 1.336 GB, free: 190.9 MB / 0.8542 GB
Notification: Performance of postOpt createAliasVarsForOutputStates (simulation): time 0.02533/2.899, allocations: 6.66 MB / 1.343 GB, free: 189 MB / 0.8542 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.001939/2.901, allocations: 183.7 kB / 1.343 GB, free: 188.9 MB / 0.8542 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.03298/2.934, allocations: 7.51 MB / 1.35 GB, free: 186.6 MB / 0.8542 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 5.967e-05/2.934, allocations: 26.47 kB / 1.35 GB, free: 186.6 MB / 0.8542 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 2.648e-05/2.934, allocations: 11.25 kB / 1.35 GB, free: 186.6 MB / 0.8542 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 8.144e-05/2.934, allocations: 14.16 kB / 1.35 GB, free: 186.6 MB / 0.8542 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.03908/2.973, allocations: 12 MB / 1.362 GB, free: 182.2 MB / 0.8542 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.469e-05/2.973, allocations: 7.625 kB / 1.362 GB, free: 182.2 MB / 0.8542 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.005881/2.979, allocations: 0.6213 MB / 1.363 GB, free: 182.2 MB / 0.8542 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.02603/3.005, allocations: 4.3 MB / 1.367 GB, free: 181.7 MB / 0.8542 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.000793/3.006, allocations: 45.78 kB / 1.367 GB, free: 181.7 MB / 0.8542 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.03419/3.041, allocations: 12.93 MB / 1.379 GB, free: 175.8 MB / 0.8542 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.85e-05/3.041, allocations: 15.02 kB / 1.379 GB, free: 175.8 MB / 0.8542 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.02473/3.065, allocations: 7.462 MB / 1.387 GB, free: 172.3 MB / 0.8542 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.003167/3.069, allocations: 0.7162 MB / 1.387 GB, free: 171.7 MB / 0.8542 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.001151/3.07, allocations: 16 kB / 1.387 GB, free: 171.7 MB / 0.8542 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.007418/3.077, allocations: 0.5069 MB / 1.388 GB, free: 171.4 MB / 0.8542 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.001138/3.078, allocations: 194.8 kB / 1.388 GB, free: 171.3 MB / 0.8542 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0005105/3.079, allocations: 101.7 kB / 1.388 GB, free: 171.2 MB / 0.8542 GB
Notification: Performance of sorting global known variables: time 0.001872/3.081, allocations: 0.9123 MB / 1.389 GB, free: 170.4 MB / 0.8542 GB
Notification: Performance of sort global known variables: time 7.22e-07/3.081, allocations: 4 kB / 1.389 GB, free: 170.4 MB / 0.8542 GB
Notification: Performance of remove unused functions: time 0.009067/3.09, allocations: 1.412 MB / 1.391 GB, free: 169 MB / 0.8542 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 0.03235/3.122, allocations: 11.28 MB / 1.402 GB, free: 159.4 MB / 0.8542 GB
Notification: Performance of simCode: created initialization part: time 0.02406/3.147, allocations: 7.925 MB / 1.409 GB, free: 152.7 MB / 0.8542 GB
Notification: Performance of simCode: created event and clocks part: time 1.843e-05/3.147, allocations: 0 / 1.409 GB, free: 152.7 MB / 0.8542 GB
Notification: Performance of simCode: created simulation system equations: time 0.01164/3.158, allocations: 3.07 MB / 1.412 GB, free: 150.2 MB / 0.8542 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.00285/3.161, allocations: 154.9 kB / 1.412 GB, free: 150.1 MB / 0.8542 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.05176/3.213, allocations: 9.911 MB / 1.422 GB, free: 142.3 MB / 0.8542 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.006007/3.219, allocations: 2.865 MB / 1.425 GB, free: 140 MB / 0.8542 GB
Notification: Performance of simCode: alias equations: time 0.01081/3.23, allocations: 1.803 MB / 1.427 GB, free: 138.9 MB / 0.8542 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.003196/3.233, allocations: 1.223 MB / 1.428 GB, free: 137.7 MB / 0.8542 GB
Notification: Performance of SimCode: time 1.523e-06/3.233, allocations: 0 / 1.428 GB, free: 137.7 MB / 0.8542 GB
Notification: Performance of buildModelFMU: Generate the FMI files: time 0.1882/3.421, allocations: 75.39 MB / 1.501 GB, free: 63.34 MB / 0.8542 GB
Notification: Performance of buildModelFMU: configured platform static using cached values: time 0.0002778/3.422, allocations: 211.1 kB / 1.502 GB, free: 63.05 MB / 0.8542 GB
Notification: Performance of buildModelFMU: Generate platform static: time 4.643/8.065, allocations: 4.594 kB / 1.502 GB, free: 63.05 MB / 0.8542 GB