Running: ./testmodel.py --libraries=/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_8.0.0_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DD.conf.json loadFile("/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.0/package.mo", uses=false) loadFile("/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo", uses=false) loadFile("/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo", uses=false) loadFile("/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo", uses=false) 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 8.0.0 (/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.0/package.mo) Running command: translateModel(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DD,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_8.0.0_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DD") translateModel(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DD,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_8.0.0_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.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(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.0/package.mo): time 2.155/2.155, allocations: 284.9 MB / 292.2 MB, free: 10.74 MB / 234.7 MB Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.001585/0.001585, allocations: 189.2 kB / 360.4 MB, free: 7.496 MB / 298.7 MB Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.594/1.594, allocations: 205.1 MB / 0.6188 GB, free: 12.42 MB / 474.7 MB Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.001234/0.001233, allocations: 90.3 kB / 0.7318 GB, free: 44.99 MB / 0.5105 GB Notification: Performance of FrontEnd - loaded program: time 9.468e-06/9.557e-06, allocations: 0 / 0.8503 GB, free: 3.816 MB / 0.5886 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.5299/0.5299, allocations: 115.2 MB / 0.9628 GB, free: 78.53 MB / 0.6667 GB Notification: Performance of FrontEnd - scodeFlatten: time 0.2812/0.8112, allocations: 197.5 MB / 1.156 GB, free: 7.188 MB / 0.7605 GB Notification: Performance of FrontEnd - mkProgramGraph: time 0.0004303/0.8117, allocations: 116.5 kB / 1.156 GB, free: 7.078 MB / 0.7605 GB Notification: Performance of FrontEnd: time 0.8168/1.628, allocations: 122.1 MB / 1.275 GB, free: 201.6 MB / 0.8542 GB Notification: Performance of Transformations before backend: time 0.0001508/1.629, allocations: 69.91 kB / 1.275 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: 863 * Number of variables: 863 Notification: Performance of Generate backend data structure: time 0.009289/1.638, allocations: 2.688 MB / 1.278 GB, free: 200.4 MB / 0.8542 GB Notification: Performance of prepare preOptimizeDAE: time 4.352e-05/1.638, allocations: 10.72 kB / 1.278 GB, free: 200.4 MB / 0.8542 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.02333/1.661, allocations: 1.706 MB / 1.279 GB, free: 200.2 MB / 0.8542 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.006137/1.668, allocations: 2.015 MB / 1.281 GB, free: 199.8 MB / 0.8542 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001118/1.668, allocations: 100 kB / 1.281 GB, free: 199.8 MB / 0.8542 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.000829/1.669, allocations: 172.8 kB / 1.282 GB, free: 199.8 MB / 0.8542 GB Notification: Performance of preOpt removeEqualFunctionCalls (simulation): time 0.01272/1.681, allocations: 4.669 MB / 1.286 GB, free: 199.8 MB / 0.8542 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.01297/1.694, allocations: 5.03 MB / 1.291 GB, free: 199.4 MB / 0.8542 GB Notification: Performance of preOpt findStateOrder (simulation): time 9.52e-05/1.694, allocations: 7.328 kB / 1.291 GB, free: 199.4 MB / 0.8542 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0005401/1.695, allocations: 3.125 kB / 1.291 GB, free: 199.4 MB / 0.8542 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0006778/1.696, allocations: 298.2 kB / 1.291 GB, free: 199.4 MB / 0.8542 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.04335/1.739, allocations: 24.33 MB / 1.315 GB, free: 184.7 MB / 0.8542 GB Notification: Performance of preOpt comSubExp (simulation): time 0.007824/1.747, allocations: 3.233 MB / 1.318 GB, free: 183.6 MB / 0.8542 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.00538/1.752, allocations: 2.444 MB / 1.321 GB, free: 182.8 MB / 0.8542 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0003508/1.753, allocations: 145.4 kB / 1.321 GB, free: 182.7 MB / 0.8542 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.829e-05/1.753, allocations: 62.38 kB / 1.321 GB, free: 182.6 MB / 0.8542 GB Notification: Performance of pre-optimization done (n=230): time 5.13e-06/1.753, allocations: 0 / 1.321 GB, free: 182.6 MB / 0.8542 GB Notification: Performance of matching and sorting (n=323): time 0.06466/1.817, allocations: 15.47 MB / 1.336 GB, free: 177 MB / 0.8542 GB Notification: Performance of inlineWhenForInitialization (initialization): time 9.416e-05/1.818, allocations: 248.1 kB / 1.336 GB, free: 176.8 MB / 0.8542 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002335/1.82, allocations: 1.049 MB / 1.337 GB, free: 176.4 MB / 0.8542 GB Notification: Performance of collectPreVariables (initialization): time 0.0007082/1.821, allocations: 26.77 kB / 1.337 GB, free: 176.3 MB / 0.8542 GB Notification: Performance of collectInitialEqns (initialization): time 0.0006218/1.821, allocations: 1.118 MB / 1.338 GB, free: 175.5 MB / 0.8542 GB Notification: Performance of collectInitialBindings (initialization): time 0.001291/1.823, allocations: 1.039 MB / 1.339 GB, free: 174.7 MB / 0.8542 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0004063/1.823, allocations: 0 / 1.339 GB, free: 174.7 MB / 0.8542 GB Notification: Performance of setup shared object (initialization): time 0.00023/1.823, allocations: 447.5 kB / 1.34 GB, free: 174.3 MB / 0.8542 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.005801/1.829, allocations: 2.336 MB / 1.342 GB, free: 173.5 MB / 0.8542 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.006226/1.835, allocations: 3.014 MB / 1.345 GB, free: 171.8 MB / 0.8542 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.009911/1.845, allocations: 3.239 MB / 1.348 GB, free: 170.8 MB / 0.8542 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.266e-05/1.845, allocations: 5.406 kB / 1.348 GB, free: 170.8 MB / 0.8542 GB Notification: Performance of matching and sorting (n=424) (initialization): time 0.0315/1.877, allocations: 8.738 MB / 1.357 GB, free: 168.2 MB / 0.8542 GB Notification: Performance of prepare postOptimizeDAE: time 0.001372/1.878, allocations: 7.311 MB / 1.364 GB, free: 160.3 MB / 0.8542 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.814e-05/1.878, allocations: 18 kB / 1.364 GB, free: 160.3 MB / 0.8542 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.02721/1.906, allocations: 4.194 MB / 1.368 GB, free: 159.6 MB / 0.8542 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.00747/1.913, allocations: 0.6978 MB / 1.369 GB, free: 159.5 MB / 0.8542 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.04785/1.961, allocations: 17.85 MB / 1.386 GB, free: 146.9 MB / 0.8542 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.00742/1.968, allocations: 315.2 kB / 1.386 GB, free: 146.7 MB / 0.8542 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0005776/1.969, allocations: 189.7 kB / 1.387 GB, free: 146.6 MB / 0.8542 GB Notification: Performance of prepare postOptimizeDAE: time 1.227e-05/1.969, allocations: 5.094 kB / 1.387 GB, free: 146.6 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 0.0176/1.987, allocations: 7.597 MB / 1.394 GB, free: 139.8 MB / 0.8542 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.692e-05/1.987, allocations: 20 kB / 1.394 GB, free: 139.8 MB / 0.8542 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.000763/1.988, allocations: 315.5 kB / 1.394 GB, free: 139.5 MB / 0.8542 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01167/1.999, allocations: 1.112 MB / 1.395 GB, free: 138.7 MB / 0.8542 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.007955/2.007, allocations: 11.49 MB / 1.407 GB, free: 126.8 MB / 0.8542 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.006915/2.014, allocations: 287 kB / 1.407 GB, free: 126.6 MB / 0.8542 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.000528/2.015, allocations: 180 kB / 1.407 GB, free: 126.4 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 0.001054/2.016, allocations: 171.7 kB / 1.407 GB, free: 126.2 MB / 0.8542 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0008283/2.017, allocations: 193.7 kB / 1.407 GB, free: 126.1 MB / 0.8542 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.03319/2.05, allocations: 9.322 MB / 1.417 GB, free: 118.7 MB / 0.8542 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.381e-05/2.05, allocations: 35.33 kB / 1.417 GB, free: 118.7 MB / 0.8542 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 2.308e-05/2.05, allocations: 16 kB / 1.417 GB, free: 118.6 MB / 0.8542 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 4.889e-05/2.05, allocations: 13.31 kB / 1.417 GB, free: 118.6 MB / 0.8542 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.04665/2.097, allocations: 15.38 MB / 1.432 GB, free: 105.8 MB / 0.8542 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.177e-05/2.097, allocations: 8.156 kB / 1.432 GB, free: 105.8 MB / 0.8542 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.006158/2.103, allocations: 0.5421 MB / 1.432 GB, free: 105.3 MB / 0.8542 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.02732/2.13, allocations: 4.438 MB / 1.436 GB, free: 100.8 MB / 0.8542 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0005483/2.131, allocations: 57.55 kB / 1.437 GB, free: 100.8 MB / 0.8542 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.04068/2.172, allocations: 15.46 MB / 1.452 GB, free: 85.15 MB / 0.8542 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.218e-05/2.172, allocations: 15.84 kB / 1.452 GB, free: 85.14 MB / 0.8542 GB Notification: Performance of postOpt detectJacobianSparsePattern (simulation): time 0.02825/2.2, allocations: 8.731 MB / 1.46 GB, free: 76.04 MB / 0.8542 GB Notification: Performance of postOpt removeConstants (simulation): time 0.002493/2.202, allocations: 0.8186 MB / 1.461 GB, free: 75.2 MB / 0.8542 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0007167/2.203, allocations: 12.48 kB / 1.461 GB, free: 75.19 MB / 0.8542 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.00706/2.21, allocations: 343.4 kB / 1.461 GB, free: 74.85 MB / 0.8542 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0006618/2.211, allocations: 195.1 kB / 1.461 GB, free: 74.66 MB / 0.8542 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0004646/2.211, allocations: 145.2 kB / 1.462 GB, free: 74.52 MB / 0.8542 GB Notification: Performance of sort global known variables: time 0.001576/2.213, allocations: 0.8236 MB / 1.462 GB, free: 73.69 MB / 0.8542 GB Notification: Performance of remove unused functions: time 0.006586/2.22, allocations: 1.352 MB / 1.464 GB, free: 72.34 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 0.0005971/2.22, allocations: 154.8 kB / 1.464 GB, free: 72.18 MB / 0.8542 GB Notification: Performance of simCode: created initialization part: time 0.02548/2.246, allocations: 10.04 MB / 1.474 GB, free: 62.04 MB / 0.8542 GB Notification: Performance of simCode: created event and clocks part: time 1.009e-05/2.246, allocations: 0.5 kB / 1.474 GB, free: 62.04 MB / 0.8542 GB Notification: Performance of simCode: created simulation system equations: time 0.0115/2.257, allocations: 3.458 MB / 1.477 GB, free: 58.57 MB / 0.8542 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001956/2.259, allocations: 152.6 kB / 1.477 GB, free: 58.43 MB / 0.8542 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.04948/2.309, allocations: 8.489 MB / 1.486 GB, free: 49.8 MB / 0.8542 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.005461/2.314, allocations: 2.802 MB / 1.488 GB, free: 46.96 MB / 0.8542 GB Notification: Performance of SimCode: time 1.363e-06/2.314, allocations: 4 kB / 1.488 GB, free: 46.96 MB / 0.8542 GB Notification: Performance of Templates: time 0.1794/2.494, allocations: 80.66 MB / 1.567 GB, free: 15.15 MB / 0.9011 GB make -j1 -f Buildings_8.0.0_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DD.makefile (rm -f Buildings_8.0.0_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DD.pipe ; mkfifo Buildings_8.0.0_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DD.pipe ; head -c 1048576 < Buildings_8.0.0_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DD.pipe >> ../files/Buildings_8.0.0_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DD.sim & ./Buildings_8.0.0_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DD -abortSlowSimulation -alarm=480 -lv LOG_STATS > Buildings_8.0.0_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DD.pipe 2>&1)