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.YY.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.YY,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_7.0.0_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.YY") Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.1/package.mo): time 2.288/2.288, allocations: 253.2 MB / 260.6 MB, free: 7.504 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 0.001476/0.001476, allocations: 192.8 kB / 319.9 MB, free: 3.062 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 2.095/2.095, allocations: 205.6 MB / 0.5709 GB, free: 15.23 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 0.001146/0.001146, allocations: 82.72 kB / 0.6751 GB, free: 4.609 MB / 0.5105 GB Notification: Performance of FrontEnd - loaded program: time 2.301e-05/2.312e-05, allocations: 4 kB / 0.7849 GB, free: 102.1 MB / 0.5417 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.2326/0.2327, allocations: 106.3 MB / 0.8887 GB, free: 11.8 MB / 0.5573 GB Notification: Performance of FrontEnd - scodeFlatten: time 0.9484/1.181, allocations: 192.7 MB / 1.077 GB, free: 11.03 MB / 0.698 GB Notification: Performance of FrontEnd - mkProgramGraph: time 0.0003989/1.182, allocations: 119.3 kB / 1.077 GB, free: 10.96 MB / 0.698 GB Notification: Performance of FrontEnd - DAE generated: time 0.6014/1.783, allocations: 145.6 MB / 1.219 GB, free: 1.973 MB / 0.823 GB Notification: Performance of FrontEnd: time 2.454e-06/1.783, allocations: 0 / 1.219 GB, free: 1.973 MB / 0.823 GB Notification: Performance of Transformations before backend: time 0.0002352/1.783, allocations: 80 kB / 1.219 GB, free: 1.895 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: 1083 * Number of variables: 1083 Notification: Performance of Generate backend data structure: time 0.0144/1.798, allocations: 3.13 MB / 1.222 GB, free: 14.71 MB / 0.8386 GB Notification: Performance of prepare preOptimizeDAE: time 5.519e-05/1.798, allocations: 8.031 kB / 1.222 GB, free: 14.7 MB / 0.8386 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.02332/1.821, allocations: 2.156 MB / 1.224 GB, free: 12.54 MB / 0.8386 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.008792/1.83, allocations: 2.307 MB / 1.227 GB, free: 10.18 MB / 0.8386 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.000284/1.83, allocations: 128 kB / 1.227 GB, free: 10.05 MB / 0.8386 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.002043/1.832, allocations: 224 kB / 1.227 GB, free: 9.836 MB / 0.8386 GB Notification: Performance of preOpt removeEqualFunctionCalls (simulation): time 0.01719/1.85, allocations: 5.092 MB / 1.232 GB, free: 4.738 MB / 0.8386 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.02224/1.872, allocations: 5.872 MB / 1.238 GB, free: 14.75 MB / 0.8542 GB Notification: Performance of preOpt findStateOrder (simulation): time 0.0001395/1.872, allocations: 7.938 kB / 1.238 GB, free: 14.74 MB / 0.8542 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0008842/1.873, allocations: 4 kB / 1.238 GB, free: 14.74 MB / 0.8542 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0009348/1.874, allocations: 310.6 kB / 1.238 GB, free: 14.43 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 0.7102/2.584, allocations: 27.81 MB / 1.265 GB, free: 211.3 MB / 0.8542 GB Notification: Performance of preOpt comSubExp (simulation): time 0.008648/2.593, allocations: 3.139 MB / 1.268 GB, free: 210.5 MB / 0.8542 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.004015/2.597, allocations: 1.558 MB / 1.27 GB, free: 210.5 MB / 0.8542 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0003385/2.597, allocations: 128 kB / 1.27 GB, free: 210.4 MB / 0.8542 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.332e-05/2.597, allocations: 57.55 kB / 1.27 GB, free: 210.3 MB / 0.8542 GB Notification: Performance of pre-optimization done (n=176): time 5.51e-06/2.598, allocations: 0 / 1.27 GB, free: 210.3 MB / 0.8542 GB Notification: Performance of matching and sorting (n=221): time 0.05673/2.654, allocations: 13.18 MB / 1.283 GB, free: 207.6 MB / 0.8542 GB Notification: Performance of inlineWhenForInitialization (initialization): time 8.545e-05/2.654, allocations: 231 kB / 1.283 GB, free: 207.4 MB / 0.8542 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002942/2.657, allocations: 1.324 MB / 1.284 GB, free: 207.2 MB / 0.8542 GB Notification: Performance of collectPreVariables (initialization): time 0.0005942/2.658, allocations: 25.7 kB / 1.284 GB, free: 207.2 MB / 0.8542 GB Notification: Performance of collectInitialEqns (initialization): time 0.001364/2.659, allocations: 1.729 MB / 1.286 GB, free: 206.4 MB / 0.8542 GB Notification: Performance of collectInitialBindings (initialization): time 0.001189/2.661, allocations: 0.7289 MB / 1.287 GB, free: 205.9 MB / 0.8542 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.000388/2.661, allocations: 0 / 1.287 GB, free: 205.9 MB / 0.8542 GB Notification: Performance of setup shared object (initialization): time 0.0002264/2.661, allocations: 439.2 kB / 1.287 GB, free: 205.6 MB / 0.8542 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.004446/2.666, allocations: 1.86 MB / 1.289 GB, free: 205.6 MB / 0.8542 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.005506/2.671, allocations: 2.957 MB / 1.292 GB, free: 204.3 MB / 0.8542 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.008315/2.68, allocations: 2.715 MB / 1.295 GB, free: 204.3 MB / 0.8542 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 7.68e-05/2.68, allocations: 11.09 kB / 1.295 GB, free: 204.3 MB / 0.8542 GB Notification: Performance of matching and sorting (n=400) (initialization): time 0.02696/2.707, allocations: 7.323 MB / 1.302 GB, free: 204.1 MB / 0.8542 GB Notification: Performance of prepare postOptimizeDAE: time 0.00308/2.71, allocations: 14.1 MB / 1.315 GB, free: 189.4 MB / 0.8542 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001549/2.71, allocations: 37.88 kB / 1.316 GB, free: 189.4 MB / 0.8542 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.02596/2.736, allocations: 3.421 MB / 1.319 GB, free: 189.3 MB / 0.8542 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01166/2.748, allocations: 0.9298 MB / 1.32 GB, free: 189.3 MB / 0.8542 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0503/2.798, allocations: 11.39 MB / 1.331 GB, free: 187.5 MB / 0.8542 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.01163/2.81, allocations: 497.4 kB / 1.331 GB, free: 187.4 MB / 0.8542 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001339/2.811, allocations: 201.1 kB / 1.332 GB, free: 187.4 MB / 0.8542 GB Notification: Performance of prepare postOptimizeDAE: time 1.893e-05/2.811, allocations: 3.781 kB / 1.332 GB, free: 187.4 MB / 0.8542 GB Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.02242/2.834, allocations: 4.776 MB / 1.336 GB, free: 187.1 MB / 0.8542 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0002169/2.834, allocations: 34.66 kB / 1.336 GB, free: 187.1 MB / 0.8542 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0001223/2.834, allocations: 60.55 kB / 1.336 GB, free: 187.1 MB / 0.8542 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01453/2.849, allocations: 1.213 MB / 1.338 GB, free: 187.1 MB / 0.8542 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0001376/2.849, allocations: 74.28 kB / 1.338 GB, free: 187.1 MB / 0.8542 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.01056/2.859, allocations: 441.2 kB / 1.338 GB, free: 187.1 MB / 0.8542 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001362/2.861, allocations: 199.3 kB / 1.338 GB, free: 187 MB / 0.8542 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 0.001206/2.862, allocations: 203.7 kB / 1.338 GB, free: 186.9 MB / 0.8542 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0008943/2.863, allocations: 188.9 kB / 1.339 GB, free: 186.8 MB / 0.8542 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.02407/2.887, allocations: 6.458 MB / 1.345 GB, free: 185 MB / 0.8542 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 5.038e-05/2.887, allocations: 22.66 kB / 1.345 GB, free: 185 MB / 0.8542 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 2.246e-05/2.887, allocations: 10.25 kB / 1.345 GB, free: 185 MB / 0.8542 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 6.934e-05/2.887, allocations: 18.11 kB / 1.345 GB, free: 185 MB / 0.8542 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.03761/2.925, allocations: 11.17 MB / 1.356 GB, free: 181 MB / 0.8542 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.875e-05/2.925, allocations: 7.438 kB / 1.356 GB, free: 181 MB / 0.8542 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.00584/2.931, allocations: 0.6115 MB / 1.356 GB, free: 181 MB / 0.8542 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.02336/2.954, allocations: 3.875 MB / 1.36 GB, free: 180.6 MB / 0.8542 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.000674/2.955, allocations: 54.17 kB / 1.36 GB, free: 180.6 MB / 0.8542 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.02957/2.985, allocations: 11.14 MB / 1.371 GB, free: 175.7 MB / 0.8542 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.491e-05/2.985, allocations: 11.06 kB / 1.371 GB, free: 175.7 MB / 0.8542 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.02231/3.007, allocations: 7.013 MB / 1.378 GB, free: 172.7 MB / 0.8542 GB Notification: Performance of postOpt removeConstants (simulation): time 0.002565/3.01, allocations: 0.6772 MB / 1.379 GB, free: 172.3 MB / 0.8542 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0009306/3.011, allocations: 18.66 kB / 1.379 GB, free: 172.3 MB / 0.8542 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.007335/3.018, allocations: 0.4933 MB / 1.379 GB, free: 172.3 MB / 0.8542 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0009419/3.019, allocations: 177.1 kB / 1.379 GB, free: 172.3 MB / 0.8542 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0005012/3.019, allocations: 121.6 kB / 1.379 GB, free: 172.3 MB / 0.8542 GB Notification: Performance of sorting global known variables: time 0.002116/3.022, allocations: 0.9641 MB / 1.38 GB, free: 171.9 MB / 0.8542 GB Notification: Performance of sort global known variables: time 1.002e-06/3.022, allocations: 0 / 1.38 GB, free: 171.9 MB / 0.8542 GB Notification: Performance of remove unused functions: time 0.00971/3.031, allocations: 1.424 MB / 1.382 GB, free: 171.9 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 (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 0.0009056/3.032, allocations: 161.1 kB / 1.382 GB, free: 171.8 MB / 0.8542 GB Notification: Performance of simCode: created initialization part: time 0.02118/3.053, allocations: 7.532 MB / 1.389 GB, free: 169.5 MB / 0.8542 GB Notification: Performance of simCode: created event and clocks part: time 1.537e-05/3.054, allocations: 320 / 1.389 GB, free: 169.5 MB / 0.8542 GB Notification: Performance of simCode: created simulation system equations: time 0.009967/3.064, allocations: 2.8 MB / 1.392 GB, free: 167.8 MB / 0.8542 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.00242/3.066, allocations: 163.1 kB / 1.392 GB, free: 167.6 MB / 0.8542 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0323/3.098, allocations: 7.576 MB / 1.4 GB, free: 161.3 MB / 0.8542 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.005363/3.104, allocations: 2.929 MB / 1.402 GB, free: 159 MB / 0.8542 GB Notification: Performance of simCode: alias equations: time 0.01327/3.117, allocations: 1.835 MB / 1.404 GB, free: 157.8 MB / 0.8542 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001622/3.119, allocations: 154 kB / 1.404 GB, free: 157.7 MB / 0.8542 GB Notification: Performance of SimCode: time 2.004e-06/3.119, allocations: 0 / 1.404 GB, free: 157.7 MB / 0.8542 GB Notification: Performance of Templates: time 0.1534/3.272, allocations: 47.19 MB / 1.45 GB, free: 117.1 MB / 0.8542 GB