Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_8_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DD.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.UnbalancedStepUp.DD,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_8_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_8_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 8.1.4-maint.8.1.x/package.mo): time 1.326/1.326, allocations: 289.8 MB / 297.1 MB, free: 6.723 MB / 234.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.000991/0.000991, allocations: 177.3 kB / 366.3 MB, free: 2.031 MB / 298.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.015/1.015, allocations: 205.1 MB / 0.6256 GB, free: 5.883 MB / 474.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.0007903/0.0007902, allocations: 89.55 kB / 0.7395 GB, free: 39.73 MB / 0.5105 GB Notification: Performance of FrontEnd - loaded program: time 5.721e-06/5.801e-06, allocations: 0 / 0.8591 GB, free: 13.38 MB / 0.6042 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.3835/0.3836, allocations: 116.3 MB / 0.9726 GB, free: 68.05 MB / 0.6511 GB Notification: Performance of FrontEnd - scodeFlatten: time 0.1766/0.5602, allocations: 199.4 MB / 1.167 GB, free: 13.03 MB / 0.7761 GB Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002561/0.5605, allocations: 111.9 kB / 1.167 GB, free: 12.92 MB / 0.7761 GB Notification: Performance of FrontEnd: time 0.5372/1.098, allocations: 131.9 MB / 1.296 GB, free: 182.6 MB / 0.823 GB Notification: Performance of Transformations before backend: time 0.0001114/1.098, allocations: 67.06 kB / 1.296 GB, free: 182.6 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: 874 * Number of variables: 874 Notification: Performance of Generate backend data structure: time 0.005882/1.104, allocations: 2.731 MB / 1.299 GB, free: 180.8 MB / 0.823 GB Notification: Performance of prepare preOptimizeDAE: time 3.078e-05/1.104, allocations: 9.062 kB / 1.299 GB, free: 180.8 MB / 0.823 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01148/1.115, allocations: 1.706 MB / 1.301 GB, free: 180.1 MB / 0.823 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.003616/1.119, allocations: 2.019 MB / 1.303 GB, free: 178.4 MB / 0.823 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 6.439e-05/1.119, allocations: 100 kB / 1.303 GB, free: 178.3 MB / 0.823 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0004474/1.119, allocations: 176 kB / 1.303 GB, free: 178.1 MB / 0.823 GB Notification: Performance of preOpt removeEqualFunctionCalls (simulation): time 0.005934/1.125, allocations: 4.683 MB / 1.307 GB, free: 173.4 MB / 0.823 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.005785/1.131, allocations: 5.038 MB / 1.312 GB, free: 168.3 MB / 0.823 GB Notification: Performance of preOpt findStateOrder (simulation): time 5.96e-05/1.131, allocations: 15.83 kB / 1.312 GB, free: 168.3 MB / 0.823 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0003339/1.132, allocations: 4 kB / 1.312 GB, free: 168.2 MB / 0.823 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0003235/1.132, allocations: 297.3 kB / 1.313 GB, free: 168 MB / 0.823 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.019/1.151, allocations: 24.41 MB / 1.337 GB, free: 141.6 MB / 0.823 GB Notification: Performance of preOpt comSubExp (simulation): time 0.003598/1.155, allocations: 3.221 MB / 1.34 GB, free: 138.4 MB / 0.823 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.002466/1.157, allocations: 2.444 MB / 1.342 GB, free: 135.9 MB / 0.823 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0002023/1.157, allocations: 138.8 kB / 1.342 GB, free: 135.8 MB / 0.823 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.425e-05/1.157, allocations: 68.5 kB / 1.342 GB, free: 135.7 MB / 0.823 GB Notification: Performance of pre-optimization done (n=230): time 3.817e-06/1.157, allocations: 0 / 1.342 GB, free: 135.7 MB / 0.823 GB Notification: Performance of matching and sorting (n=323): time 0.02805/1.185, allocations: 15.53 MB / 1.357 GB, free: 120.2 MB / 0.823 GB Notification: Performance of inlineWhenForInitialization (initialization): time 4.284e-05/1.185, allocations: 240 kB / 1.358 GB, free: 120 MB / 0.823 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0009853/1.186, allocations: 1.058 MB / 1.359 GB, free: 118.9 MB / 0.823 GB Notification: Performance of collectPreVariables (initialization): time 0.0002068/1.187, allocations: 25.7 kB / 1.359 GB, free: 118.9 MB / 0.823 GB Notification: Performance of collectInitialEqns (initialization): time 0.0003157/1.187, allocations: 1.125 MB / 1.36 GB, free: 117.7 MB / 0.823 GB Notification: Performance of collectInitialBindings (initialization): time 0.0005693/1.188, allocations: 1.047 MB / 1.361 GB, free: 116.6 MB / 0.823 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0002328/1.188, allocations: 0 / 1.361 GB, free: 116.6 MB / 0.823 GB Notification: Performance of setup shared object (initialization): time 0.0001235/1.188, allocations: 452.9 kB / 1.361 GB, free: 116.2 MB / 0.823 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.002404/1.19, allocations: 2.337 MB / 1.364 GB, free: 113.9 MB / 0.823 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.002633/1.193, allocations: 3.007 MB / 1.366 GB, free: 110.6 MB / 0.823 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.004462/1.197, allocations: 3.244 MB / 1.37 GB, free: 107.3 MB / 0.823 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 8.145e-06/1.197, allocations: 8 kB / 1.37 GB, free: 107.3 MB / 0.823 GB Notification: Performance of matching and sorting (n=424) (initialization): time 0.01415/1.212, allocations: 8.725 MB / 1.378 GB, free: 98.57 MB / 0.823 GB Notification: Performance of prepare postOptimizeDAE: time 0.0009114/1.213, allocations: 7.321 MB / 1.385 GB, free: 90.67 MB / 0.823 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.12e-05/1.213, allocations: 20 kB / 1.385 GB, free: 90.65 MB / 0.823 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.01248/1.225, allocations: 4.19 MB / 1.389 GB, free: 86.45 MB / 0.823 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.003417/1.228, allocations: 0.6942 MB / 1.39 GB, free: 85.75 MB / 0.823 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0221/1.251, allocations: 17.86 MB / 1.408 GB, free: 67.75 MB / 0.823 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.003613/1.254, allocations: 311.3 kB / 1.408 GB, free: 67.45 MB / 0.823 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0003634/1.255, allocations: 187.9 kB / 1.408 GB, free: 67.26 MB / 0.823 GB Notification: Performance of prepare postOptimizeDAE: time 6.152e-06/1.255, allocations: 4 kB / 1.408 GB, free: 67.26 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 : $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 0.008618/1.263, allocations: 7.597 MB / 1.415 GB, free: 59.29 MB / 0.823 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.967e-05/1.263, allocations: 20.55 kB / 1.415 GB, free: 59.27 MB / 0.823 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0003635/1.264, allocations: 314.7 kB / 1.416 GB, free: 58.94 MB / 0.823 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.004978/1.269, allocations: 1.112 MB / 1.417 GB, free: 57.83 MB / 0.823 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.004484/1.273, allocations: 11.5 MB / 1.428 GB, free: 45.41 MB / 0.823 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.003/1.276, allocations: 287.5 kB / 1.428 GB, free: 45.12 MB / 0.823 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0003147/1.276, allocations: 187.8 kB / 1.429 GB, free: 44.94 MB / 0.823 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 0.0006012/1.277, allocations: 164.2 kB / 1.429 GB, free: 44.77 MB / 0.823 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0004652/1.278, allocations: 197.7 kB / 1.429 GB, free: 44.58 MB / 0.823 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.01571/1.293, allocations: 9.313 MB / 1.438 GB, free: 35.21 MB / 0.823 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.372e-05/1.293, allocations: 32 kB / 1.438 GB, free: 35.18 MB / 0.823 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 1.382e-05/1.293, allocations: 19.91 kB / 1.438 GB, free: 35.16 MB / 0.823 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 2.393e-05/1.293, allocations: 19.94 kB / 1.438 GB, free: 35.14 MB / 0.823 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.02201/1.315, allocations: 15.41 MB / 1.453 GB, free: 19.5 MB / 0.823 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.079e-05/1.315, allocations: 11.91 kB / 1.453 GB, free: 19.49 MB / 0.823 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.002649/1.318, allocations: 0.5385 MB / 1.454 GB, free: 18.95 MB / 0.823 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0126/1.331, allocations: 4.43 MB / 1.458 GB, free: 14.5 MB / 0.823 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0002664/1.331, allocations: 51.92 kB / 1.458 GB, free: 14.45 MB / 0.823 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.01918/1.35, allocations: 15.47 MB / 1.473 GB, free: 14.83 MB / 0.8386 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 9.037e-06/1.35, allocations: 11.94 kB / 1.473 GB, free: 14.82 MB / 0.8386 GB Notification: Performance of postOpt detectJacobianSparsePattern (simulation): time 0.01536/1.366, allocations: 8.737 MB / 1.482 GB, free: 5.695 MB / 0.8386 GB Notification: Performance of postOpt removeConstants (simulation): time 0.00156/1.367, allocations: 0.8185 MB / 1.482 GB, free: 4.855 MB / 0.8386 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0004498/1.368, allocations: 8 kB / 1.482 GB, free: 4.848 MB / 0.8386 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.00327/1.371, allocations: 347.4 kB / 1.483 GB, free: 4.508 MB / 0.8386 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0003656/1.371, allocations: 193.7 kB / 1.483 GB, free: 4.316 MB / 0.8386 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0003105/1.372, allocations: 143.9 kB / 1.483 GB, free: 4.176 MB / 0.8386 GB Notification: Performance of sort global known variables: time 0.001008/1.373, allocations: 0.8242 MB / 1.484 GB, free: 3.344 MB / 0.8386 GB Notification: Performance of remove unused functions: time 0.004168/1.377, allocations: 1.367 MB / 1.485 GB, free: 1.977 MB / 0.8386 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 0.0003604/1.377, allocations: 154.8 kB / 1.485 GB, free: 1.812 MB / 0.8386 GB Notification: Performance of simCode: created initialization part: time 0.01437/1.391, allocations: 10.04 MB / 1.495 GB, free: 7.664 MB / 0.8542 GB Notification: Performance of simCode: created event and clocks part: time 4.919e-06/1.392, allocations: 4 kB / 1.495 GB, free: 7.66 MB / 0.8542 GB Notification: Performance of simCode: created simulation system equations: time 0.006141/1.398, allocations: 3.459 MB / 1.499 GB, free: 4.191 MB / 0.8542 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001118/1.399, allocations: 145.4 kB / 1.499 GB, free: 4.051 MB / 0.8542 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.02397/1.423, allocations: 8.531 MB / 1.507 GB, free: 11.34 MB / 0.8698 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.003297/1.426, allocations: 2.822 MB / 1.51 GB, free: 8.488 MB / 0.8698 GB Notification: Performance of SimCode: time 4.51e-07/1.426, allocations: 0 / 1.51 GB, free: 8.488 MB / 0.8698 GB Notification: Performance of Templates: time 0.3121/1.738, allocations: 80.74 MB / 1.589 GB, free: 353.8 MB / 0.9323 GB make -j1 -f Buildings_8_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DD.makefile (rm -f Buildings_8_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DD.pipe ; mkfifo Buildings_8_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DD.pipe ; head -c 1048576 < Buildings_8_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DD.pipe >> ../files/Buildings_8_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DD.sim & ./Buildings_8_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DD -abortSlowSimulation -alarm=480 -lv LOG_STATS > Buildings_8_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DD.pipe 2>&1)