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.YY.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.YY,fileNamePrefix="Buildings_7_0_0_Buildings_Electrical_AC_ThreePhasesUnbalanced_Validation_IEEETests_Test4NodesFeeder_UnbalancedStepDown_YY",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 2.444/2.444, allocations: 248.5 MB / 261.1 MB, free: 6.078 MB / 202.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.001375/0.001374, allocations: 182.5 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 1.92/1.92, allocations: 205.2 MB / 0.5711 GB, free: 11.77 MB / 426.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.001078/0.001078, allocations: 102.4 kB / 0.6754 GB, free: 0.8594 MB / 0.5105 GB
Notification: Performance of FrontEnd - loaded program: time 3.451e-05/3.462e-05, allocations: 4 kB / 0.787 GB, free: 97.75 MB / 0.5417 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2118/0.2118, allocations: 106.2 MB / 0.8907 GB, free: 7.426 MB / 0.5573 GB
Notification: Performance of FrontEnd - scodeFlatten: time 1.016/1.228, allocations: 193.5 MB / 1.08 GB, free: 8.234 MB / 0.698 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0004186/1.229, allocations: 117.8 kB / 1.08 GB, free: 8.16 MB / 0.698 GB
Notification: Performance of FrontEnd - DAE generated: time 0.6551/1.884, allocations: 153.8 MB / 1.23 GB, free: 3.609 MB / 0.8386 GB
Notification: Performance of FrontEnd: time 1.793e-06/1.884, allocations: 0 / 1.23 GB, free: 3.609 MB / 0.8386 GB
Notification: Performance of Transformations before backend: time 0.0002325/1.884, allocations: 80 kB / 1.23 GB, free: 3.531 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: 1094
 * Number of variables: 1094
Notification: Performance of Generate backend data structure: time 0.01444/1.899, allocations: 3.162 MB / 1.233 GB, free: 320 kB / 0.8386 GB
Notification: Performance of prepare preOptimizeDAE: time 5.625e-05/1.899, allocations: 8.031 kB / 1.233 GB, free: 312 kB / 0.8386 GB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.003046/1.902, allocations: 0.5957 MB / 1.234 GB, free: 15.7 MB / 0.8542 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.02528/1.927, allocations: 2.367 MB / 1.236 GB, free: 13.32 MB / 0.8542 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.008805/1.936, allocations: 2.33 MB / 1.238 GB, free: 10.95 MB / 0.8542 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0004654/1.937, allocations: 299.9 kB / 1.239 GB, free: 10.66 MB / 0.8542 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.002315/1.939, allocations: 384 kB / 1.239 GB, free: 10.28 MB / 0.8542 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.02377/1.963, allocations: 6.541 MB / 1.245 GB, free: 3.621 MB / 0.8542 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0001621/1.963, allocations: 7.938 kB / 1.245 GB, free: 3.613 MB / 0.8542 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.001548/1.964, allocations: 164 kB / 1.246 GB, free: 3.453 MB / 0.8542 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0009201/1.965, allocations: 318.8 kB / 1.246 GB, free: 3.141 MB / 0.8542 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.02054/1.986, allocations: 5.71 MB / 1.251 GB, free: 13.43 MB / 0.8698 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 0.7057/2.692, allocations: 29.02 MB / 1.28 GB, free: 217.8 MB / 0.8698 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.01006/2.702, allocations: 3.216 MB / 1.283 GB, free: 217 MB / 0.8698 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.004714/2.707, allocations: 1.595 MB / 1.284 GB, free: 217 MB / 0.8698 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0005002/2.707, allocations: 124.6 kB / 1.285 GB, free: 216.9 MB / 0.8698 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.554e-05/2.707, allocations: 62.7 kB / 1.285 GB, free: 216.8 MB / 0.8698 GB
Notification: Performance of pre-optimization done (n=176): time 5.08e-06/2.707, allocations: 0 / 1.285 GB, free: 216.8 MB / 0.8698 GB
Notification: Performance of matching and sorting (n=221): time 0.1233/2.831, allocations: 20.26 MB / 1.304 GB, free: 214.1 MB / 0.8698 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001044/2.831, allocations: 236.4 kB / 1.305 GB, free: 213.8 MB / 0.8698 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.003874/2.835, allocations: 1.46 MB / 1.306 GB, free: 213.6 MB / 0.8698 GB
Notification: Performance of collectPreVariables (initialization): time 0.0006878/2.835, allocations: 63.27 kB / 1.306 GB, free: 213.6 MB / 0.8698 GB
Notification: Performance of collectInitialEqns (initialization): time 0.001743/2.837, allocations: 1.744 MB / 1.308 GB, free: 212.8 MB / 0.8698 GB
Notification: Performance of collectInitialBindings (initialization): time 0.001376/2.839, allocations: 0.7582 MB / 1.309 GB, free: 212.4 MB / 0.8698 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.000492/2.839, allocations: 63.34 kB / 1.309 GB, free: 212.4 MB / 0.8698 GB
Notification: Performance of setup shared object (initialization): time 0.0002648/2.839, allocations: 442.6 kB / 1.309 GB, free: 212.1 MB / 0.8698 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.005296/2.845, allocations: 1.902 MB / 1.311 GB, free: 212.1 MB / 0.8698 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.006122/2.851, allocations: 3.016 MB / 1.314 GB, free: 210.7 MB / 0.8698 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.005814/2.857, allocations: 2.404 MB / 1.316 GB, free: 210.7 MB / 0.8698 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.87e-05/2.857, allocations: 11.62 kB / 1.316 GB, free: 210.7 MB / 0.8698 GB
Notification: Performance of matching and sorting (n=400) (initialization): time 0.03217/2.889, allocations: 8.323 MB / 1.324 GB, free: 210.4 MB / 0.8698 GB
Notification: Performance of prepare postOptimizeDAE: time 0.003585/2.893, allocations: 14.1 MB / 1.338 GB, free: 195.7 MB / 0.8698 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001396/2.893, allocations: 36.78 kB / 1.338 GB, free: 195.7 MB / 0.8698 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.027/2.92, allocations: 4.403 MB / 1.342 GB, free: 195.6 MB / 0.8698 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.007835/2.928, allocations: 0.9324 MB / 1.343 GB, free: 195.6 MB / 0.8698 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.02949/2.957, allocations: 11.37 MB / 1.354 GB, free: 193.7 MB / 0.8698 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.007887/2.965, allocations: 0.5689 MB / 1.355 GB, free: 193.6 MB / 0.8698 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001014/2.966, allocations: 162.3 kB / 1.355 GB, free: 193.6 MB / 0.8698 GB
Notification: Performance of prepare postOptimizeDAE: time 1.539e-05/2.966, allocations: 3.625 kB / 1.355 GB, free: 193.6 MB / 0.8698 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.0233/2.99, allocations: 6.734 MB / 1.362 GB, free: 193 MB / 0.8698 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001942/2.99, allocations: 32.94 kB / 1.362 GB, free: 193 MB / 0.8698 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.01572/3.006, allocations: 2.592 MB / 1.364 GB, free: 192.7 MB / 0.8698 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.008872/3.015, allocations: 1.046 MB / 1.365 GB, free: 192.7 MB / 0.8698 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.02474/3.039, allocations: 9.329 MB / 1.374 GB, free: 188.6 MB / 0.8698 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.007358/3.047, allocations: 0.529 MB / 1.375 GB, free: 188.5 MB / 0.8698 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0009973/3.048, allocations: 162.4 kB / 1.375 GB, free: 188.5 MB / 0.8698 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 162
 * Number of states: 0 ()
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (330):
 * Single equations (assignments): 328
 * 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%) 30}
 * Non-linear torn systems: 1 {6 30}
Notification: Performance of prepare postOptimizeDAE: time 0.00123/3.049, allocations: 302.1 kB / 1.375 GB, free: 188.3 MB / 0.8698 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0009453/3.05, allocations: 196.3 kB / 1.376 GB, free: 188.2 MB / 0.8698 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0294/3.079, allocations: 7.249 MB / 1.383 GB, free: 186.2 MB / 0.8698 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.094e-05/3.08, allocations: 23.16 kB / 1.383 GB, free: 186.2 MB / 0.8698 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 2.017e-05/3.08, allocations: 7.438 kB / 1.383 GB, free: 186.2 MB / 0.8698 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 6.904e-05/3.08, allocations: 14.66 kB / 1.383 GB, free: 186.2 MB / 0.8698 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.05327/3.133, allocations: 12.53 MB / 1.395 GB, free: 181.9 MB / 0.8698 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.199e-05/3.133, allocations: 7.219 kB / 1.395 GB, free: 181.9 MB / 0.8698 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.007722/3.141, allocations: 0.6103 MB / 1.396 GB, free: 181.9 MB / 0.8698 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.03568/3.177, allocations: 4.227 MB / 1.4 GB, free: 181.4 MB / 0.8698 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0006589/3.177, allocations: 61.42 kB / 1.4 GB, free: 181.4 MB / 0.8698 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.04422/3.221, allocations: 16.41 MB / 1.416 GB, free: 172.7 MB / 0.8698 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.291e-05/3.222, allocations: 13.69 kB / 1.416 GB, free: 172.7 MB / 0.8698 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.02755/3.249, allocations: 7.801 MB / 1.423 GB, free: 166.4 MB / 0.8698 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.002473/3.252, allocations: 0.6495 MB / 1.424 GB, free: 165.8 MB / 0.8698 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0007938/3.252, allocations: 51.89 kB / 1.424 GB, free: 165.7 MB / 0.8698 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.006378/3.259, allocations: 495.3 kB / 1.425 GB, free: 165.4 MB / 0.8698 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0008658/3.26, allocations: 186.6 kB / 1.425 GB, free: 165.3 MB / 0.8698 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0003269/3.26, allocations: 76.28 kB / 1.425 GB, free: 165.3 MB / 0.8698 GB
Notification: Performance of sorting global known variables: time 0.002223/3.262, allocations: 1.09 MB / 1.426 GB, free: 164.3 MB / 0.8698 GB
Notification: Performance of sort global known variables: time 5.51e-07/3.262, allocations: 7.719 kB / 1.426 GB, free: 164.3 MB / 0.8698 GB
Notification: Performance of remove unused functions: time 0.008718/3.271, allocations: 1.735 MB / 1.428 GB, free: 162.6 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 (154):
 * Single equations (assignments): 152
 * 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%) 30}
 * Non-linear torn systems: 1 {6 30}
Notification: Performance of Backend phase and start with SimCode phase: time 0.02775/3.299, allocations: 10.64 MB / 1.438 GB, free: 153.5 MB / 0.8698 GB
Notification: Performance of simCode: created initialization part: time 0.02528/3.324, allocations: 8.564 MB / 1.446 GB, free: 145.5 MB / 0.8698 GB
Notification: Performance of simCode: created event and clocks part: time 1.285e-05/3.324, allocations: 0 / 1.446 GB, free: 145.5 MB / 0.8698 GB
Notification: Performance of simCode: created simulation system equations: time 0.01018/3.334, allocations: 3.075 MB / 1.449 GB, free: 142.4 MB / 0.8698 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002117/3.337, allocations: 219.9 kB / 1.45 GB, free: 142.2 MB / 0.8698 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0247/3.361, allocations: 7.826 MB / 1.457 GB, free: 134.2 MB / 0.8698 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.004478/3.366, allocations: 2.969 MB / 1.46 GB, free: 131.2 MB / 0.8698 GB
Notification: Performance of simCode: alias equations: time 0.009597/3.376, allocations: 1.807 MB / 1.462 GB, free: 129.5 MB / 0.8698 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.003058/3.379, allocations: 1.288 MB / 1.463 GB, free: 128.2 MB / 0.8698 GB
Notification: Performance of SimCode: time 1.183e-06/3.379, allocations: 0 / 1.463 GB, free: 128.2 MB / 0.8698 GB
Notification: Performance of buildModelFMU: Generate the FMI files: time 0.2037/3.582, allocations: 82.21 MB / 1.543 GB, free: 47.34 MB / 0.8698 GB
Notification: Performance of buildModelFMU: configured platform static using cached values: time 0.0002918/3.583, allocations: 258.9 kB / 1.544 GB, free: 47 MB / 0.8698 GB
Notification: Performance of buildModelFMU: Generate platform static: time 4.584/8.167, allocations: 0 / 1.544 GB, free: 47 MB / 0.8698 GB