Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_8_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.YD.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.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 8.1.4 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/package.mo) Running command: translateModel(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.YD,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_8_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.YD") translateModel(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.YD,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_8_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.YD") [: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 8.1.4-maint.8.1.x/package.mo): time 1.327/1.327, allocations: 289.8 MB / 297.1 MB, free: 6.68 MB / 234.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.0008846/0.0008845, allocations: 173.3 kB / 366.3 MB, free: 2.008 MB / 298.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.005/1.005, allocations: 205.1 MB / 0.6256 GB, free: 5.836 MB / 474.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.000758/0.000758, allocations: 89.81 kB / 0.7396 GB, free: 39.69 MB / 0.5105 GB Notification: Performance of FrontEnd - loaded program: time 7.024e-06/7.044e-06, allocations: 4 kB / 0.859 GB, free: 13.35 MB / 0.6042 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.3973/0.3973, allocations: 116.3 MB / 0.9726 GB, free: 68.71 MB / 0.6511 GB Notification: Performance of FrontEnd - scodeFlatten: time 0.186/0.5834, allocations: 200.5 MB / 1.168 GB, free: 11.95 MB / 0.7761 GB Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002753/0.5837, allocations: 117.5 kB / 1.169 GB, free: 11.84 MB / 0.7761 GB Notification: Performance of FrontEnd: time 0.5863/1.17, allocations: 148.3 MB / 1.313 GB, free: 167.5 MB / 0.823 GB Notification: Performance of Transformations before backend: time 8.4e-05/1.17, allocations: 75.98 kB / 1.313 GB, free: 167.4 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: 994 * Number of variables: 994 Notification: Performance of Generate backend data structure: time 0.004685/1.175, allocations: 3 MB / 1.316 GB, free: 164.4 MB / 0.823 GB Notification: Performance of prepare preOptimizeDAE: time 3.206e-05/1.175, allocations: 8.031 kB / 1.316 GB, free: 164.4 MB / 0.823 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01199/1.187, allocations: 1.833 MB / 1.318 GB, free: 162.5 MB / 0.823 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.004489/1.191, allocations: 2.201 MB / 1.32 GB, free: 160.3 MB / 0.823 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001364/1.192, allocations: 116 kB / 1.32 GB, free: 160.2 MB / 0.823 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.001238/1.193, allocations: 204 kB / 1.321 GB, free: 160 MB / 0.823 GB Notification: Performance of preOpt removeEqualFunctionCalls (simulation): time 0.008887/1.202, allocations: 5.079 MB / 1.326 GB, free: 154.9 MB / 0.823 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.01142/1.213, allocations: 5.655 MB / 1.331 GB, free: 149.1 MB / 0.823 GB Notification: Performance of preOpt findStateOrder (simulation): time 0.0001055/1.213, allocations: 7.938 kB / 1.331 GB, free: 149.1 MB / 0.823 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0009185/1.214, allocations: 4 kB / 1.331 GB, free: 149.1 MB / 0.823 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.000564/1.215, allocations: 342 kB / 1.331 GB, free: 148.8 MB / 0.823 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.0276/1.242, allocations: 26.49 MB / 1.357 GB, free: 120.1 MB / 0.823 GB Notification: Performance of preOpt comSubExp (simulation): time 0.00392/1.246, allocations: 3.006 MB / 1.36 GB, free: 117 MB / 0.823 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.002449/1.249, allocations: 2.141 MB / 1.362 GB, free: 114.8 MB / 0.823 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0002172/1.249, allocations: 135 kB / 1.362 GB, free: 114.7 MB / 0.823 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.575e-05/1.249, allocations: 64.5 kB / 1.363 GB, free: 114.6 MB / 0.823 GB Notification: Performance of pre-optimization done (n=208): time 3.627e-06/1.249, allocations: 0 / 1.363 GB, free: 114.6 MB / 0.823 GB Notification: Performance of matching and sorting (n=283): time 0.02898/1.278, allocations: 14.25 MB / 1.376 GB, free: 100.3 MB / 0.823 GB Notification: Performance of inlineWhenForInitialization (initialization): time 5.541e-05/1.278, allocations: 239.7 kB / 1.377 GB, free: 100 MB / 0.823 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001616/1.28, allocations: 1.197 MB / 1.378 GB, free: 98.84 MB / 0.823 GB Notification: Performance of collectPreVariables (initialization): time 0.0003512/1.28, allocations: 29.64 kB / 1.378 GB, free: 98.8 MB / 0.823 GB Notification: Performance of collectInitialEqns (initialization): time 0.0005067/1.281, allocations: 1.38 MB / 1.379 GB, free: 97.4 MB / 0.823 GB Notification: Performance of collectInitialBindings (initialization): time 0.0007794/1.282, allocations: 0.9237 MB / 1.38 GB, free: 96.46 MB / 0.823 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0003339/1.282, allocations: 0 / 1.38 GB, free: 96.46 MB / 0.823 GB Notification: Performance of setup shared object (initialization): time 0.0001863/1.282, allocations: 448.9 kB / 1.381 GB, free: 96.02 MB / 0.823 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.002603/1.285, allocations: 2.181 MB / 1.383 GB, free: 93.83 MB / 0.823 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.002879/1.288, allocations: 3.07 MB / 1.386 GB, free: 90.38 MB / 0.823 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.004561/1.292, allocations: 3.053 MB / 1.389 GB, free: 87.3 MB / 0.823 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.715e-05/1.292, allocations: 8 kB / 1.389 GB, free: 87.29 MB / 0.823 GB Notification: Performance of matching and sorting (n=422) (initialization): time 0.01468/1.307, allocations: 8.168 MB / 1.397 GB, free: 79.07 MB / 0.823 GB Notification: Performance of prepare postOptimizeDAE: time 0.001498/1.308, allocations: 10.61 MB / 1.407 GB, free: 67.62 MB / 0.823 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.473e-05/1.308, allocations: 28 kB / 1.407 GB, free: 67.6 MB / 0.823 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.01301/1.322, allocations: 3.919 MB / 1.411 GB, free: 63.67 MB / 0.823 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.003746/1.325, allocations: 0.7488 MB / 1.412 GB, free: 62.92 MB / 0.823 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.02063/1.346, allocations: 15.11 MB / 1.426 GB, free: 47.66 MB / 0.823 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.003814/1.35, allocations: 343.1 kB / 1.427 GB, free: 47.32 MB / 0.823 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0006336/1.35, allocations: 171.9 kB / 1.427 GB, free: 47.16 MB / 0.823 GB Notification: Performance of prepare postOptimizeDAE: time 6.863e-06/1.35, allocations: 4 kB / 1.427 GB, free: 47.15 MB / 0.823 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 : node3.wyeToDelta.delta.phase[1].v[2] = line2.v1_n[2] - line2.v2_n[2] 2 : node3.wyeToDelta.delta.phase[2].v[2] = line2.v2_n[2] - line2.v3_n[2] 3 : node3.wyeToDelta.delta.phase[3].v[2] = line2.v3_n[2] - line2.v1_n[2] [ -1.0 , 0.0 , 1.0 ; 0.0 , 1.0 , -1.0 ; 1.0 , -1.0 , 0.0 ] * [ line2.v1_n[2] ; line2.v3_n[2] ; line2.v2_n[2] ] = [ -node3.wyeToDelta.delta.phase[1].v[2] ; -node3.wyeToDelta.delta.phase[2].v[2] ; -node3.wyeToDelta.delta.phase[3].v[2] ] might be structurally or numerically singular for variable line2.v2_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. 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. Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.009314/1.36, allocations: 7.3 MB / 1.434 GB, free: 39.47 MB / 0.823 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.889e-05/1.36, allocations: 31.98 kB / 1.434 GB, free: 39.44 MB / 0.823 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0003943/1.36, allocations: 319.3 kB / 1.434 GB, free: 39.11 MB / 0.823 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.005198/1.365, allocations: 1.08 MB / 1.435 GB, free: 38.02 MB / 0.823 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.004766/1.37, allocations: 11.51 MB / 1.447 GB, free: 25.59 MB / 0.823 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.003281/1.374, allocations: 311.3 kB / 1.447 GB, free: 25.29 MB / 0.823 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0004615/1.374, allocations: 171.9 kB / 1.447 GB, free: 25.12 MB / 0.823 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 122 * Number of states: 0 () * Number of discrete variables: 0 () * Number of discrete states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (292): * Single equations (assignments): 290 * 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%) 57} * Non-linear torn systems: 1 {9 57} Notification: Performance of prepare postOptimizeDAE: time 0.0006721/1.375, allocations: 184.1 kB / 1.447 GB, free: 24.93 MB / 0.823 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0005656/1.375, allocations: 193.7 kB / 1.447 GB, free: 24.74 MB / 0.823 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.01517/1.39, allocations: 7.963 MB / 1.455 GB, free: 16.71 MB / 0.823 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.027e-05/1.39, allocations: 32 kB / 1.455 GB, free: 16.68 MB / 0.823 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 1.606e-05/1.39, allocations: 16 kB / 1.455 GB, free: 16.66 MB / 0.823 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 2.214e-05/1.391, allocations: 15.94 kB / 1.455 GB, free: 16.64 MB / 0.823 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.02096/1.411, allocations: 14.01 MB / 1.469 GB, free: 2.477 MB / 0.823 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.087e-05/1.411, allocations: 8 kB / 1.469 GB, free: 2.469 MB / 0.823 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.002659/1.414, allocations: 0.5271 MB / 1.469 GB, free: 1.941 MB / 0.823 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.01437/1.429, allocations: 4.27 MB / 1.474 GB, free: 13.66 MB / 0.8386 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0003265/1.429, allocations: 43.94 kB / 1.474 GB, free: 13.62 MB / 0.8386 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.02065/1.45, allocations: 13.59 MB / 1.487 GB, free: 15.88 MB / 0.8542 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 9.688e-06/1.45, allocations: 8 kB / 1.487 GB, free: 15.87 MB / 0.8542 GB Notification: Performance of postOpt detectJacobianSparsePattern (simulation): time 0.01492/1.465, allocations: 8.099 MB / 1.495 GB, free: 7.406 MB / 0.8542 GB Notification: Performance of postOpt removeConstants (simulation): time 0.001489/1.466, allocations: 0.7444 MB / 1.496 GB, free: 6.641 MB / 0.8542 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.00044/1.466, allocations: 15.84 kB / 1.496 GB, free: 6.625 MB / 0.8542 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.003276/1.47, allocations: 347.4 kB / 1.496 GB, free: 6.285 MB / 0.8542 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0003285/1.47, allocations: 157.7 kB / 1.496 GB, free: 6.129 MB / 0.8542 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0002839/1.47, allocations: 115.9 kB / 1.496 GB, free: 6.016 MB / 0.8542 GB Notification: Performance of sort global known variables: time 0.001156/1.472, allocations: 0.8896 MB / 1.497 GB, free: 5.121 MB / 0.8542 GB Notification: Performance of remove unused functions: time 0.004545/1.476, allocations: 1.426 MB / 1.498 GB, free: 3.695 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 (168): * Single equations (assignments): 166 * 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%) 51} * Non-linear torn systems: 1 {9 51} Notification: Performance of Backend phase and start with SimCode phase: time 0.0003821/1.476, allocations: 164.2 kB / 1.499 GB, free: 3.523 MB / 0.8542 GB Notification: Performance of simCode: created initialization part: time 0.01394/1.49, allocations: 9.419 MB / 1.508 GB, free: 9.984 MB / 0.8698 GB Notification: Performance of simCode: created event and clocks part: time 4.107e-06/1.49, allocations: 0 / 1.508 GB, free: 9.984 MB / 0.8698 GB Notification: Performance of simCode: created simulation system equations: time 0.005844/1.496, allocations: 3.143 MB / 1.511 GB, free: 6.828 MB / 0.8698 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001131/1.497, allocations: 151.3 kB / 1.511 GB, free: 6.684 MB / 0.8698 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.01902/1.516, allocations: 7.664 MB / 1.518 GB, free: 14.84 MB / 0.8855 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.003489/1.52, allocations: 3.021 MB / 1.521 GB, free: 11.79 MB / 0.8855 GB Notification: Performance of SimCode: time 4.91e-07/1.52, allocations: 0 / 1.521 GB, free: 11.79 MB / 0.8855 GB Notification: Performance of Templates: time 0.3163/1.836, allocations: 74.98 MB / 1.595 GB, free: 335.9 MB / 0.9323 GB make -j1 -f Buildings_8_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.YD.makefile (rm -f Buildings_8_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.YD.pipe ; mkfifo Buildings_8_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.YD.pipe ; head -c 1048576 < Buildings_8_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.YD.pipe >> ../files/Buildings_8_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.YD.sim & ./Buildings_8_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.YD -abortSlowSimulation -alarm=480 -lv LOG_STATS > Buildings_8_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.YD.pipe 2>&1)