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.UnbalancedStepDown.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.UnbalancedStepDown.DD,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_maint.8.0.x_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DD") translateModel(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DD,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_maint.8.0.x_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.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 1.33/1.33, allocations: 285.5 MB / 292.8 MB, free: 10.39 MB / 234.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.0009656/0.0009656, allocations: 181.3 kB / 361.1 MB, free: 7.074 MB / 298.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.004/1.004, allocations: 205.1 MB / 0.6195 GB, free: 11.89 MB / 474.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.0008057/0.0008057, allocations: 95.12 kB / 0.7326 GB, free: 44.42 MB / 0.5105 GB Notification: Performance of FrontEnd - loaded program: time 5.591e-06/5.631e-06, allocations: 0 / 0.8511 GB, free: 3.168 MB / 0.5886 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.395/0.395, allocations: 115.3 MB / 0.9637 GB, free: 77.82 MB / 0.6667 GB Notification: Performance of FrontEnd - scodeFlatten: time 0.1771/0.5721, allocations: 198.3 MB / 1.157 GB, free: 5.586 MB / 0.7605 GB Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002663/0.5724, allocations: 115.1 kB / 1.157 GB, free: 5.477 MB / 0.7605 GB Notification: Performance of FrontEnd: time 0.5552/1.128, allocations: 122.8 MB / 1.277 GB, free: 187 MB / 0.8542 GB Notification: Performance of Transformations before backend: time 9.859e-05/1.128, allocations: 73 kB / 1.277 GB, free: 187 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 0.005217/1.133, allocations: 2.718 MB / 1.28 GB, free: 185.8 MB / 0.8542 GB Notification: Performance of prepare preOptimizeDAE: time 3.123e-05/1.133, allocations: 7.875 kB / 1.28 GB, free: 185.8 MB / 0.8542 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01122/1.144, allocations: 1.712 MB / 1.282 GB, free: 185.6 MB / 0.8542 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.003056/1.147, allocations: 2.014 MB / 1.284 GB, free: 185.2 MB / 0.8542 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 6.499e-05/1.147, allocations: 99.88 kB / 1.284 GB, free: 185.2 MB / 0.8542 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0004386/1.148, allocations: 189.8 kB / 1.284 GB, free: 185.2 MB / 0.8542 GB Notification: Performance of preOpt removeEqualFunctionCalls (simulation): time 0.00577/1.154, allocations: 4.682 MB / 1.289 GB, free: 185.2 MB / 0.8542 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.005895/1.16, allocations: 5.054 MB / 1.294 GB, free: 184.8 MB / 0.8542 GB Notification: Performance of preOpt findStateOrder (simulation): time 5.964e-05/1.16, allocations: 3.719 kB / 1.294 GB, free: 184.8 MB / 0.8542 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0003281/1.16, allocations: 3.625 kB / 1.294 GB, free: 184.8 MB / 0.8542 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0003435/1.16, allocations: 294.9 kB / 1.294 GB, free: 184.8 MB / 0.8542 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.02011/1.18, allocations: 24.4 MB / 1.318 GB, free: 171.8 MB / 0.8542 GB Notification: Performance of preOpt comSubExp (simulation): time 0.003696/1.184, allocations: 3.224 MB / 1.321 GB, free: 171.6 MB / 0.8542 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.003165/1.187, allocations: 2.44 MB / 1.323 GB, free: 171.6 MB / 0.8542 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0002429/1.188, allocations: 139.2 kB / 1.323 GB, free: 171.5 MB / 0.8542 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.486e-05/1.188, allocations: 74.53 kB / 1.323 GB, free: 171.4 MB / 0.8542 GB Notification: Performance of pre-optimization done (n=230): time 4.228e-06/1.188, allocations: 0 / 1.323 GB, free: 171.4 MB / 0.8542 GB Notification: Performance of matching and sorting (n=323): time 0.03154/1.219, allocations: 15.51 MB / 1.339 GB, free: 168.9 MB / 0.8542 GB Notification: Performance of inlineWhenForInitialization (initialization): time 5.009e-05/1.219, allocations: 241.4 kB / 1.339 GB, free: 168.7 MB / 0.8542 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001167/1.22, allocations: 1.056 MB / 1.34 GB, free: 168.5 MB / 0.8542 GB Notification: Performance of collectPreVariables (initialization): time 0.000213/1.221, allocations: 25.7 kB / 1.34 GB, free: 168.5 MB / 0.8542 GB Notification: Performance of collectInitialEqns (initialization): time 0.0003629/1.221, allocations: 1.134 MB / 1.341 GB, free: 167.8 MB / 0.8542 GB Notification: Performance of collectInitialBindings (initialization): time 0.0006217/1.222, allocations: 1.043 MB / 1.342 GB, free: 167.1 MB / 0.8542 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0002445/1.222, allocations: 0 / 1.342 GB, free: 167.1 MB / 0.8542 GB Notification: Performance of setup shared object (initialization): time 0.0001348/1.222, allocations: 445.1 kB / 1.342 GB, free: 166.8 MB / 0.8542 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.002598/1.225, allocations: 2.331 MB / 1.345 GB, free: 166.8 MB / 0.8542 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.002979/1.228, allocations: 3.013 MB / 1.348 GB, free: 165.4 MB / 0.8542 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.004916/1.233, allocations: 3.248 MB / 1.351 GB, free: 164.3 MB / 0.8542 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.595e-05/1.233, allocations: 5.906 kB / 1.351 GB, free: 164.3 MB / 0.8542 GB Notification: Performance of matching and sorting (n=424) (initialization): time 0.01575/1.248, allocations: 8.726 MB / 1.359 GB, free: 161.7 MB / 0.8542 GB Notification: Performance of prepare postOptimizeDAE: time 0.001103/1.249, allocations: 7.313 MB / 1.366 GB, free: 153.9 MB / 0.8542 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.969e-05/1.25, allocations: 19.53 kB / 1.366 GB, free: 153.9 MB / 0.8542 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0139/1.263, allocations: 4.195 MB / 1.371 GB, free: 151.4 MB / 0.8542 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.003586/1.267, allocations: 0.6938 MB / 1.371 GB, free: 150.9 MB / 0.8542 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.02417/1.291, allocations: 17.86 MB / 1.389 GB, free: 135.5 MB / 0.8542 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.003891/1.295, allocations: 315.3 kB / 1.389 GB, free: 135.3 MB / 0.8542 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0006088/1.296, allocations: 183 kB / 1.389 GB, free: 135.1 MB / 0.8542 GB Notification: Performance of prepare postOptimizeDAE: time 7.333e-06/1.296, allocations: 5.219 kB / 1.389 GB, free: 135.1 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 0.009617/1.305, allocations: 7.596 MB / 1.397 GB, free: 128.4 MB / 0.8542 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.833e-05/1.305, allocations: 20 kB / 1.397 GB, free: 128.3 MB / 0.8542 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0004065/1.306, allocations: 320.7 kB / 1.397 GB, free: 128 MB / 0.8542 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.005329/1.311, allocations: 1.102 MB / 1.398 GB, free: 127.2 MB / 0.8542 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.004872/1.316, allocations: 11.51 MB / 1.409 GB, free: 115.2 MB / 0.8542 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.003161/1.319, allocations: 281.7 kB / 1.409 GB, free: 115.1 MB / 0.8542 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0003803/1.32, allocations: 183.8 kB / 1.41 GB, free: 114.9 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 0.0006153/1.32, allocations: 173.4 kB / 1.41 GB, free: 114.7 MB / 0.8542 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0005613/1.321, allocations: 197.7 kB / 1.41 GB, free: 114.5 MB / 0.8542 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0167/1.338, allocations: 9.322 MB / 1.419 GB, free: 106 MB / 0.8542 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.188e-05/1.338, allocations: 32 kB / 1.419 GB, free: 105.9 MB / 0.8542 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 2.232e-05/1.338, allocations: 17.06 kB / 1.419 GB, free: 105.9 MB / 0.8542 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 3.218e-05/1.338, allocations: 20.88 kB / 1.419 GB, free: 105.9 MB / 0.8542 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.024/1.362, allocations: 15.4 MB / 1.434 GB, free: 90.34 MB / 0.8542 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.405e-05/1.362, allocations: 8 kB / 1.434 GB, free: 90.34 MB / 0.8542 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.002795/1.365, allocations: 0.5424 MB / 1.435 GB, free: 89.79 MB / 0.8542 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.01395/1.379, allocations: 4.434 MB / 1.439 GB, free: 85.34 MB / 0.8542 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0002931/1.379, allocations: 51.92 kB / 1.439 GB, free: 85.29 MB / 0.8542 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.02073/1.4, allocations: 15.47 MB / 1.454 GB, free: 69.69 MB / 0.8542 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 8.937e-06/1.4, allocations: 17.97 kB / 1.454 GB, free: 69.68 MB / 0.8542 GB Notification: Performance of postOpt detectJacobianSparsePattern (simulation): time 0.01457/1.414, allocations: 8.738 MB / 1.463 GB, free: 60.58 MB / 0.8542 GB Notification: Performance of postOpt removeConstants (simulation): time 0.001565/1.416, allocations: 0.8224 MB / 1.464 GB, free: 59.73 MB / 0.8542 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0006509/1.416, allocations: 11.98 kB / 1.464 GB, free: 59.72 MB / 0.8542 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.003583/1.42, allocations: 348.5 kB / 1.464 GB, free: 59.38 MB / 0.8542 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0003712/1.42, allocations: 193.8 kB / 1.464 GB, free: 59.19 MB / 0.8542 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.000313/1.421, allocations: 140.6 kB / 1.464 GB, free: 59.05 MB / 0.8542 GB Notification: Performance of sort global known variables: time 0.001029/1.422, allocations: 0.8242 MB / 1.465 GB, free: 58.22 MB / 0.8542 GB Notification: Performance of remove unused functions: time 0.005127/1.427, allocations: 1.363 MB / 1.466 GB, free: 56.86 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 0.0004095/1.427, allocations: 158.8 kB / 1.467 GB, free: 56.7 MB / 0.8542 GB Notification: Performance of simCode: created initialization part: time 0.01337/1.441, allocations: 10.03 MB / 1.476 GB, free: 46.55 MB / 0.8542 GB Notification: Performance of simCode: created event and clocks part: time 6.682e-06/1.441, allocations: 0 / 1.476 GB, free: 46.55 MB / 0.8542 GB Notification: Performance of simCode: created simulation system equations: time 0.005832/1.447, allocations: 3.459 MB / 1.48 GB, free: 43.08 MB / 0.8542 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001328/1.448, allocations: 144.7 kB / 1.48 GB, free: 42.95 MB / 0.8542 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.02482/1.473, allocations: 8.521 MB / 1.488 GB, free: 34.29 MB / 0.8542 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.003071/1.476, allocations: 2.83 MB / 1.491 GB, free: 31.43 MB / 0.8542 GB Notification: Performance of SimCode: time 5.51e-07/1.476, allocations: 0 / 1.491 GB, free: 31.43 MB / 0.8542 GB Notification: Performance of Templates: time 0.09723/1.573, allocations: 80.71 MB / 1.57 GB, free: 15.5 MB / 0.9167 GB make -j1 -f Buildings_maint.8.0.x_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DD.makefile (rm -f Buildings_maint.8.0.x_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DD.pipe ; mkfifo Buildings_maint.8.0.x_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DD.pipe ; head -c 1048576 < Buildings_maint.8.0.x_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DD.pipe >> ../files/Buildings_maint.8.0.x_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DD.sim & ./Buildings_maint.8.0.x_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DD -abortSlowSimulation -alarm=480 -lv LOG_STATS > Buildings_maint.8.0.x_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DD.pipe 2>&1)