Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_maint.8.0.x_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DD.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.1-maint.8.0.x/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo", uses=false) 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 8.0.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.1-maint.8.0.x/package.mo) Running command: translateModel(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DD,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_maint.8.0.x_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DD") translateModel(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DD,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_maint.8.0.x_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DD") [:1:1-1:32:writable] Error: Class GC_set_max_heap_size not found in scope (looking for a function or record). Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.1-maint.8.0.x/package.mo): time 1.34/1.34, allocations: 285.5 MB / 292.8 MB, free: 10.51 MB / 234.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.0008955/0.0008955, allocations: 181.3 kB / 361.1 MB, free: 7.109 MB / 298.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.013/1.013, allocations: 205.1 MB / 0.6195 GB, free: 10.31 MB / 474.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.0007625/0.0007625, allocations: 89.52 kB / 0.7326 GB, free: 44.26 MB / 0.5105 GB Notification: Performance of FrontEnd - loaded program: time 5.25e-06/5.26e-06, allocations: 0 / 0.8511 GB, free: 2.949 MB / 0.5886 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.3945/0.3946, allocations: 115.3 MB / 0.9637 GB, free: 78.06 MB / 0.6667 GB Notification: Performance of FrontEnd - scodeFlatten: time 0.1775/0.5721, allocations: 198.3 MB / 1.157 GB, free: 5.566 MB / 0.7605 GB Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002763/0.5724, allocations: 117.5 kB / 1.157 GB, free: 5.453 MB / 0.7605 GB Notification: Performance of FrontEnd: time 0.5401/1.113, allocations: 122.8 MB / 1.277 GB, free: 201.6 MB / 0.8542 GB Notification: Performance of Transformations before backend: time 7.749e-05/1.113, allocations: 69.3 kB / 1.277 GB, free: 201.6 MB / 0.8542 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 874 * Number of variables: 874 Notification: Performance of Generate backend data structure: time 0.003954/1.117, allocations: 2.719 MB / 1.28 GB, free: 200.4 MB / 0.8542 GB Notification: Performance of prepare preOptimizeDAE: time 2.809e-05/1.117, allocations: 11 kB / 1.28 GB, free: 200.4 MB / 0.8542 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01082/1.127, allocations: 1.708 MB / 1.282 GB, free: 200.2 MB / 0.8542 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.002964/1.13, allocations: 2.024 MB / 1.284 GB, free: 199.8 MB / 0.8542 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 6.432e-05/1.13, allocations: 102.9 kB / 1.284 GB, free: 199.8 MB / 0.8542 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0004279/1.131, allocations: 180.5 kB / 1.284 GB, free: 199.8 MB / 0.8542 GB Notification: Performance of preOpt removeEqualFunctionCalls (simulation): time 0.005816/1.137, allocations: 4.683 MB / 1.289 GB, free: 199.8 MB / 0.8542 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.005942/1.143, allocations: 5.047 MB / 1.294 GB, free: 199.4 MB / 0.8542 GB Notification: Performance of preOpt findStateOrder (simulation): time 5.995e-05/1.143, allocations: 3.188 kB / 1.294 GB, free: 199.4 MB / 0.8542 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.000328/1.143, allocations: 3.25 kB / 1.294 GB, free: 199.4 MB / 0.8542 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0003559/1.143, allocations: 297 kB / 1.294 GB, free: 199.4 MB / 0.8542 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.02064/1.164, allocations: 24.4 MB / 1.318 GB, free: 184 MB / 0.8542 GB Notification: Performance of preOpt comSubExp (simulation): time 0.003657/1.168, allocations: 3.226 MB / 1.321 GB, free: 182.9 MB / 0.8542 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.003061/1.171, allocations: 2.444 MB / 1.323 GB, free: 182.1 MB / 0.8542 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0002159/1.171, allocations: 139.4 kB / 1.323 GB, free: 182 MB / 0.8542 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.629e-05/1.171, allocations: 69.06 kB / 1.323 GB, free: 181.9 MB / 0.8542 GB Notification: Performance of pre-optimization done (n=230): time 3.808e-06/1.171, allocations: 4 kB / 1.323 GB, free: 181.9 MB / 0.8542 GB Notification: Performance of matching and sorting (n=323): time 0.03125/1.202, allocations: 15.51 MB / 1.339 GB, free: 176.3 MB / 0.8542 GB Notification: Performance of inlineWhenForInitialization (initialization): time 5.149e-05/1.202, allocations: 239.2 kB / 1.339 GB, free: 176.1 MB / 0.8542 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001217/1.204, allocations: 1.057 MB / 1.34 GB, free: 175.6 MB / 0.8542 GB Notification: Performance of collectPreVariables (initialization): time 0.0002131/1.204, allocations: 25.7 kB / 1.34 GB, free: 175.6 MB / 0.8542 GB Notification: Performance of collectInitialEqns (initialization): time 0.0003559/1.204, allocations: 1.135 MB / 1.341 GB, free: 174.8 MB / 0.8542 GB Notification: Performance of collectInitialBindings (initialization): time 0.0006345/1.205, allocations: 1.04 MB / 1.342 GB, free: 173.9 MB / 0.8542 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0002277/1.205, allocations: 0 / 1.342 GB, free: 173.9 MB / 0.8542 GB Notification: Performance of setup shared object (initialization): time 0.0001374/1.205, allocations: 446.4 kB / 1.342 GB, free: 173.6 MB / 0.8542 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.00261/1.208, allocations: 2.336 MB / 1.345 GB, free: 172.7 MB / 0.8542 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.002751/1.211, allocations: 3.015 MB / 1.348 GB, free: 171.1 MB / 0.8542 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.004746/1.215, allocations: 3.244 MB / 1.351 GB, free: 170 MB / 0.8542 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 9.709e-06/1.215, allocations: 5.688 kB / 1.351 GB, free: 170 MB / 0.8542 GB Notification: Performance of matching and sorting (n=424) (initialization): time 0.01539/1.231, allocations: 8.73 MB / 1.359 GB, free: 167.4 MB / 0.8542 GB Notification: Performance of prepare postOptimizeDAE: time 0.0008982/1.232, allocations: 7.31 MB / 1.366 GB, free: 159.6 MB / 0.8542 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.455e-05/1.232, allocations: 20.31 kB / 1.366 GB, free: 159.6 MB / 0.8542 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.01344/1.245, allocations: 4.195 MB / 1.371 GB, free: 158.8 MB / 0.8542 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.003493/1.249, allocations: 0.6957 MB / 1.371 GB, free: 158.8 MB / 0.8542 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.02305/1.272, allocations: 17.86 MB / 1.389 GB, free: 145.2 MB / 0.8542 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.003616/1.275, allocations: 320 kB / 1.389 GB, free: 145 MB / 0.8542 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.000339/1.276, allocations: 180.5 kB / 1.389 GB, free: 144.8 MB / 0.8542 GB Notification: Performance of prepare postOptimizeDAE: time 6.001e-06/1.276, allocations: 5.719 kB / 1.389 GB, free: 144.8 MB / 0.8542 GB Warning: The linear system: 1 : $DER.line2.i3[1] - $DER.transformer.conv2.terminal_p.i[1] = -$DER.transformer.conv3.terminal_p.i[1] 2 : $DER.line2.i2[1] - $DER.transformer.conv1.terminal_p.i[1] = -$DER.transformer.conv2.terminal_p.i[1] 3 : $DER.line2.i1[1] - $DER.transformer.conv3.terminal_p.i[1] = -$DER.transformer.conv1.terminal_p.i[1] [ 1.0 , 0.0 , -1.0 ; 0.0 , -1.0 , 1.0 ; -1.0 , 1.0 , 0.0 ] * [ $DER.transformer.conv3.terminal_p.i[1] ; $DER.transformer.conv1.terminal_p.i[1] ; $DER.transformer.conv2.terminal_p.i[1] ] = [ -$DER.line2.i3[1] ; -$DER.line2.i2[1] ; -$DER.line2.i1[1] ] might be structurally or numerically singular for variable $DER.transformer.conv2.terminal_p.i[1] since U(3,3) = 0.0. It might be hard to solve. Compilation continues anyway. Warning: The linear system: 1 : $DER.line2.i3[2] - $DER.transformer.conv2.terminal_p.i[2] = -$DER.transformer.conv3.terminal_p.i[2] 2 : $DER.line2.i1[2] - $DER.transformer.conv3.terminal_p.i[2] = -$DER.transformer.conv1.terminal_p.i[2] 3 : $DER.line2.i2[2] - $DER.transformer.conv1.terminal_p.i[2] = -$DER.transformer.conv2.terminal_p.i[2] [ -1.0 , 0.0 , 1.0 ; 0.0 , 1.0 , -1.0 ; 1.0 , -1.0 , 0.0 ] * [ $DER.transformer.conv2.terminal_p.i[2] ; $DER.transformer.conv1.terminal_p.i[2] ; $DER.transformer.conv3.terminal_p.i[2] ] = [ -$DER.line2.i3[2] ; -$DER.line2.i1[2] ; -$DER.line2.i2[2] ] might be structurally or numerically singular for variable $DER.transformer.conv3.terminal_p.i[2] since U(3,3) = 0.0. It might be hard to solve. Compilation continues anyway. Warning: The linear system: 1 : line2.i3[1] - transformer.conv2.terminal_p.i[1] = -transformer.conv3.terminal_p.i[1] 2 : line2.i1[1] - transformer.conv3.terminal_p.i[1] = -transformer.conv1.terminal_p.i[1] 3 : line2.i2[1] - transformer.conv1.terminal_p.i[1] = -transformer.conv2.terminal_p.i[1] [ -1.0 , 0.0 , 1.0 ; 0.0 , 1.0 , -1.0 ; 1.0 , -1.0 , 0.0 ] * [ transformer.conv2.terminal_p.i[1] ; transformer.conv1.terminal_p.i[1] ; transformer.conv3.terminal_p.i[1] ] = [ -line2.i3[1] ; -line2.i1[1] ; -line2.i2[1] ] might be structurally or numerically singular for variable transformer.conv3.terminal_p.i[1] since U(3,3) = 0.0. It might be hard to solve. Compilation continues anyway. Warning: The linear system: 1 : line2.i3[2] - transformer.conv2.terminal_p.i[2] = -transformer.conv3.terminal_p.i[2] 2 : line2.i2[2] - transformer.conv1.terminal_p.i[2] = -transformer.conv2.terminal_p.i[2] 3 : line2.i1[2] - transformer.conv3.terminal_p.i[2] = -transformer.conv1.terminal_p.i[2] [ 1.0 , 0.0 , -1.0 ; 0.0 , -1.0 , 1.0 ; -1.0 , 1.0 , 0.0 ] * [ transformer.conv3.terminal_p.i[2] ; transformer.conv1.terminal_p.i[2] ; transformer.conv2.terminal_p.i[2] ] = [ -line2.i3[2] ; -line2.i2[2] ; -line2.i1[2] ] might be structurally or numerically singular for variable transformer.conv2.terminal_p.i[2] since U(3,3) = 0.0. It might be hard to solve. Compilation continues anyway. Warning: The linear system: 1 : $DER.node3.wyeToDelta.delta.phase[2].v[2] = $DER.line2.v2_n[2] - $DER.line2.v3_n[2] 2 : $DER.node3.wyeToDelta.delta.phase[3].v[2] = $DER.line2.v3_n[2] - $DER.line2.v1_n[2] 3 : $DER.node3.wyeToDelta.delta.phase[1].v[2] = $DER.line2.v1_n[2] - $DER.line2.v2_n[2] [ -1.0 , 0.0 , 1.0 ; 0.0 , 1.0 , -1.0 ; 1.0 , -1.0 , 0.0 ] * [ $DER.line2.v2_n[2] ; $DER.line2.v1_n[2] ; $DER.line2.v3_n[2] ] = [ -$DER.node3.wyeToDelta.delta.phase[2].v[2] ; -$DER.node3.wyeToDelta.delta.phase[3].v[2] ; -$DER.node3.wyeToDelta.delta.phase[1].v[2] ] might be structurally or numerically singular for variable $DER.line2.v3_n[2] since U(3,3) = 0.0. It might be hard to solve. Compilation continues anyway. Warning: The linear system: 1 : $DER.node3.wyeToDelta.delta.phase[2].v[1] = $DER.line2.v2_n[1] - $DER.line2.v3_n[1] 2 : $DER.node3.wyeToDelta.delta.phase[3].v[1] = $DER.line2.v3_n[1] - $DER.line2.v1_n[1] 3 : $DER.node3.wyeToDelta.delta.phase[1].v[1] = $DER.line2.v1_n[1] - $DER.line2.v2_n[1] [ -1.0 , 0.0 , 1.0 ; 0.0 , 1.0 , -1.0 ; 1.0 , -1.0 , 0.0 ] * [ $DER.line2.v2_n[1] ; $DER.line2.v1_n[1] ; $DER.line2.v3_n[1] ] = [ -$DER.node3.wyeToDelta.delta.phase[2].v[1] ; -$DER.node3.wyeToDelta.delta.phase[3].v[1] ; -$DER.node3.wyeToDelta.delta.phase[1].v[1] ] might be structurally or numerically singular for variable $DER.line2.v3_n[1] since U(3,3) = 0.0. It might be hard to solve. Compilation continues anyway. Warning: The linear system: 1 : node3.wyeToDelta.delta.phase[1].v[2] = line2.v1_n[2] - line2.v2_n[2] 2 : node3.wyeToDelta.delta.phase[3].v[2] = line2.v3_n[2] - line2.v1_n[2] 3 : node3.wyeToDelta.delta.phase[2].v[2] = line2.v2_n[2] - line2.v3_n[2] [ 1.0 , 0.0 , -1.0 ; 0.0 , -1.0 , 1.0 ; -1.0 , 1.0 , 0.0 ] * [ line2.v2_n[2] ; line2.v3_n[2] ; line2.v1_n[2] ] = [ -node3.wyeToDelta.delta.phase[1].v[2] ; -node3.wyeToDelta.delta.phase[3].v[2] ; -node3.wyeToDelta.delta.phase[2].v[2] ] might be structurally or numerically singular for variable line2.v1_n[2] since U(3,3) = 0.0. It might be hard to solve. Compilation continues anyway. Warning: The linear system: 1 : node3.wyeToDelta.delta.phase[1].v[1] = line2.v1_n[1] - line2.v2_n[1] 2 : node3.wyeToDelta.delta.phase[3].v[1] = line2.v3_n[1] - line2.v1_n[1] 3 : node3.wyeToDelta.delta.phase[2].v[1] = line2.v2_n[1] - line2.v3_n[1] [ 1.0 , 0.0 , -1.0 ; 0.0 , -1.0 , 1.0 ; -1.0 , 1.0 , 0.0 ] * [ line2.v2_n[1] ; line2.v3_n[1] ; line2.v1_n[1] ] = [ -node3.wyeToDelta.delta.phase[1].v[1] ; -node3.wyeToDelta.delta.phase[3].v[1] ; -node3.wyeToDelta.delta.phase[2].v[1] ] might be structurally or numerically singular for variable line2.v1_n[1] since U(3,3) = 0.0. It might be hard to solve. Compilation continues anyway. Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.008745/1.285, allocations: 7.602 MB / 1.397 GB, free: 138.1 MB / 0.8542 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.179e-05/1.285, allocations: 27.97 kB / 1.397 GB, free: 138 MB / 0.8542 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0003684/1.285, allocations: 306.4 kB / 1.397 GB, free: 137.7 MB / 0.8542 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.005129/1.29, allocations: 1.111 MB / 1.398 GB, free: 136.9 MB / 0.8542 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.004557/1.295, allocations: 11.5 MB / 1.409 GB, free: 124.9 MB / 0.8542 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.003118/1.298, allocations: 284.3 kB / 1.409 GB, free: 124.7 MB / 0.8542 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0003135/1.298, allocations: 180.8 kB / 1.41 GB, free: 124.6 MB / 0.8542 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 84 * Number of states: 0 () * Number of discrete variables: 0 () * Number of discrete states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (258): * Single equations (assignments): 256 * 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 {(9,91.4%) 75} * Non-linear torn systems: 1 {9 75} Notification: Performance of prepare postOptimizeDAE: time 0.0006065/1.299, allocations: 171.6 kB / 1.41 GB, free: 124.4 MB / 0.8542 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0004978/1.299, allocations: 197.7 kB / 1.41 GB, free: 124.2 MB / 0.8542 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.01625/1.316, allocations: 9.32 MB / 1.419 GB, free: 116.9 MB / 0.8542 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.999e-05/1.316, allocations: 32 kB / 1.419 GB, free: 116.8 MB / 0.8542 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 1.267e-05/1.316, allocations: 24 kB / 1.419 GB, free: 116.8 MB / 0.8542 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 2.404e-05/1.316, allocations: 13.5 kB / 1.419 GB, free: 116.8 MB / 0.8542 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.02326/1.339, allocations: 15.41 MB / 1.434 GB, free: 102.8 MB / 0.8542 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.173e-05/1.339, allocations: 8 kB / 1.434 GB, free: 102.8 MB / 0.8542 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.002813/1.342, allocations: 0.5432 MB / 1.435 GB, free: 102.2 MB / 0.8542 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0136/1.355, allocations: 4.426 MB / 1.439 GB, free: 97.77 MB / 0.8542 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0002605/1.356, allocations: 53.61 kB / 1.439 GB, free: 97.71 MB / 0.8542 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.01967/1.375, allocations: 15.46 MB / 1.454 GB, free: 82.12 MB / 0.8542 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 9.257e-06/1.375, allocations: 11.94 kB / 1.454 GB, free: 82.11 MB / 0.8542 GB Notification: Performance of postOpt detectJacobianSparsePattern (simulation): time 0.014/1.389, allocations: 8.746 MB / 1.463 GB, free: 73 MB / 0.8542 GB Notification: Performance of postOpt removeConstants (simulation): time 0.001349/1.391, allocations: 0.8185 MB / 1.464 GB, free: 72.16 MB / 0.8542 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0004553/1.391, allocations: 12.91 kB / 1.464 GB, free: 72.14 MB / 0.8542 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.003346/1.395, allocations: 343.4 kB / 1.464 GB, free: 71.81 MB / 0.8542 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0003106/1.395, allocations: 193.8 kB / 1.464 GB, free: 71.62 MB / 0.8542 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0002721/1.395, allocations: 139.9 kB / 1.464 GB, free: 71.48 MB / 0.8542 GB Notification: Performance of sort global known variables: time 0.0008622/1.396, allocations: 0.8281 MB / 1.465 GB, free: 70.64 MB / 0.8542 GB Notification: Performance of remove unused functions: time 0.004196/1.4, allocations: 1.359 MB / 1.466 GB, free: 69.29 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 (178): * Single equations (assignments): 176 * 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 {(9,91.4%) 63} * Non-linear torn systems: 1 {9 63} Notification: Performance of Backend phase and start with SimCode phase: time 0.0003517/1.401, allocations: 166.7 kB / 1.467 GB, free: 69.11 MB / 0.8542 GB Notification: Performance of simCode: created initialization part: time 0.01233/1.413, allocations: 10.03 MB / 1.476 GB, free: 58.98 MB / 0.8542 GB Notification: Performance of simCode: created event and clocks part: time 4.238e-06/1.413, allocations: 4 kB / 1.476 GB, free: 58.97 MB / 0.8542 GB Notification: Performance of simCode: created simulation system equations: time 0.005457/1.418, allocations: 3.459 MB / 1.48 GB, free: 55.51 MB / 0.8542 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001188/1.42, allocations: 147.8 kB / 1.48 GB, free: 55.37 MB / 0.8542 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.02333/1.443, allocations: 8.52 MB / 1.488 GB, free: 46.71 MB / 0.8542 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.002658/1.446, allocations: 2.826 MB / 1.491 GB, free: 43.86 MB / 0.8542 GB Notification: Performance of SimCode: time 6.41e-07/1.446, allocations: 0 / 1.491 GB, free: 43.86 MB / 0.8542 GB Notification: Performance of Templates: time 0.09341/1.539, allocations: 80.71 MB / 1.57 GB, free: 11.94 MB / 0.9011 GB make -j1 -f Buildings_maint.8.0.x_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DD.makefile (rm -f Buildings_maint.8.0.x_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DD.pipe ; mkfifo Buildings_maint.8.0.x_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DD.pipe ; head -c 1048576 < Buildings_maint.8.0.x_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DD.pipe >> ../files/Buildings_maint.8.0.x_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DD.sim & ./Buildings_maint.8.0.x_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DD -abortSlowSimulation -alarm=480 -lv LOG_STATS > Buildings_maint.8.0.x_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DD.pipe 2>&1)