Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_8_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.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.UnbalancedStepDown.DD,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_8_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_8_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 8.1.4-maint.8.1.x/package.mo): time 1.358/1.358, allocations: 289.8 MB / 297.1 MB, free: 6.66 MB / 234.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.001037/0.001037, allocations: 177.3 kB / 366.3 MB, free: 1.957 MB / 298.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.027/1.027, allocations: 205.1 MB / 0.6256 GB, free: 5.789 MB / 474.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.0007618/0.0007621, allocations: 96.25 kB / 0.7396 GB, free: 39.68 MB / 0.5105 GB Notification: Performance of FrontEnd - loaded program: time 5.431e-06/5.45e-06, allocations: 0 / 0.859 GB, free: 13.31 MB / 0.6042 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.3793/0.3793, allocations: 116.3 MB / 0.9726 GB, free: 68.41 MB / 0.6511 GB Notification: Performance of FrontEnd - scodeFlatten: time 0.1771/0.5564, allocations: 199.4 MB / 1.167 GB, free: 13.04 MB / 0.7761 GB Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002551/0.5567, allocations: 119.8 kB / 1.167 GB, free: 12.92 MB / 0.7761 GB Notification: Performance of FrontEnd: time 0.5466/1.103, allocations: 131.9 MB / 1.296 GB, free: 182.3 MB / 0.823 GB Notification: Performance of Transformations before backend: time 8.623e-05/1.103, allocations: 65 kB / 1.296 GB, free: 182.3 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 0.004234/1.108, allocations: 2.734 MB / 1.299 GB, free: 180.5 MB / 0.823 GB Notification: Performance of prepare preOptimizeDAE: time 2.972e-05/1.108, allocations: 7.188 kB / 1.299 GB, free: 180.5 MB / 0.823 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01092/1.119, allocations: 1.709 MB / 1.301 GB, free: 179.8 MB / 0.823 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.00346/1.122, allocations: 2.022 MB / 1.303 GB, free: 178.4 MB / 0.823 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 7.4e-05/1.122, allocations: 100 kB / 1.303 GB, free: 178.3 MB / 0.823 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0004496/1.123, allocations: 176 kB / 1.303 GB, free: 178.1 MB / 0.823 GB Notification: Performance of preOpt removeEqualFunctionCalls (simulation): time 0.005982/1.129, allocations: 4.687 MB / 1.307 GB, free: 173.4 MB / 0.823 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.005888/1.135, allocations: 5.034 MB / 1.312 GB, free: 168.3 MB / 0.823 GB Notification: Performance of preOpt findStateOrder (simulation): time 6.034e-05/1.135, allocations: 11.84 kB / 1.312 GB, free: 168.2 MB / 0.823 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0003322/1.135, allocations: 4 kB / 1.312 GB, free: 168.2 MB / 0.823 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0003394/1.135, allocations: 293.3 kB / 1.313 GB, free: 167.9 MB / 0.823 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.01966/1.155, allocations: 24.4 MB / 1.336 GB, free: 141.6 MB / 0.823 GB Notification: Performance of preOpt comSubExp (simulation): time 0.003645/1.159, allocations: 3.245 MB / 1.34 GB, free: 138.4 MB / 0.823 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.002488/1.161, allocations: 2.444 MB / 1.342 GB, free: 135.9 MB / 0.823 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0002071/1.161, allocations: 138.5 kB / 1.342 GB, free: 135.7 MB / 0.823 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.362e-05/1.161, allocations: 64.55 kB / 1.342 GB, free: 135.7 MB / 0.823 GB Notification: Performance of pre-optimization done (n=230): time 4.028e-06/1.161, allocations: 4 kB / 1.342 GB, free: 135.7 MB / 0.823 GB Notification: Performance of matching and sorting (n=323): time 0.02887/1.19, allocations: 15.51 MB / 1.357 GB, free: 120.2 MB / 0.823 GB Notification: Performance of inlineWhenForInitialization (initialization): time 5.072e-05/1.19, allocations: 240 kB / 1.358 GB, free: 120 MB / 0.823 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001041/1.191, allocations: 1.062 MB / 1.359 GB, free: 118.9 MB / 0.823 GB Notification: Performance of collectPreVariables (initialization): time 0.0002174/1.192, allocations: 25.7 kB / 1.359 GB, free: 118.8 MB / 0.823 GB Notification: Performance of collectInitialEqns (initialization): time 0.0003162/1.192, allocations: 1.129 MB / 1.36 GB, free: 117.7 MB / 0.823 GB Notification: Performance of collectInitialBindings (initialization): time 0.000585/1.193, allocations: 1.043 MB / 1.361 GB, free: 116.6 MB / 0.823 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0002437/1.193, allocations: 4 kB / 1.361 GB, free: 116.6 MB / 0.823 GB Notification: Performance of setup shared object (initialization): time 0.0001236/1.193, allocations: 449 kB / 1.361 GB, free: 116.2 MB / 0.823 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.002454/1.195, allocations: 2.334 MB / 1.364 GB, free: 113.9 MB / 0.823 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.002689/1.198, allocations: 3.011 MB / 1.366 GB, free: 110.6 MB / 0.823 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.004502/1.203, allocations: 3.248 MB / 1.37 GB, free: 107.3 MB / 0.823 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 7.975e-06/1.203, allocations: 4 kB / 1.37 GB, free: 107.3 MB / 0.823 GB Notification: Performance of matching and sorting (n=424) (initialization): time 0.0143/1.217, allocations: 8.736 MB / 1.378 GB, free: 98.55 MB / 0.823 GB Notification: Performance of prepare postOptimizeDAE: time 0.0008516/1.218, allocations: 7.309 MB / 1.385 GB, free: 90.66 MB / 0.823 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.029e-05/1.218, allocations: 20 kB / 1.385 GB, free: 90.64 MB / 0.823 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0124/1.23, allocations: 4.194 MB / 1.389 GB, free: 86.43 MB / 0.823 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.003267/1.233, allocations: 0.6942 MB / 1.39 GB, free: 85.74 MB / 0.823 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0222/1.256, allocations: 17.85 MB / 1.408 GB, free: 67.75 MB / 0.823 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.00368/1.259, allocations: 311.4 kB / 1.408 GB, free: 67.45 MB / 0.823 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0003526/1.26, allocations: 187.8 kB / 1.408 GB, free: 67.26 MB / 0.823 GB Notification: Performance of prepare postOptimizeDAE: time 7.675e-06/1.26, allocations: 8 kB / 1.408 GB, free: 67.25 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 0.008796/1.269, allocations: 7.605 MB / 1.415 GB, free: 59.28 MB / 0.823 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.184e-05/1.269, allocations: 20 kB / 1.415 GB, free: 59.26 MB / 0.823 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0003669/1.269, allocations: 315 kB / 1.416 GB, free: 58.93 MB / 0.823 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.005094/1.274, allocations: 1.115 MB / 1.417 GB, free: 57.81 MB / 0.823 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.004536/1.279, allocations: 11.5 MB / 1.428 GB, free: 45.39 MB / 0.823 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.003205/1.282, allocations: 299.4 kB / 1.428 GB, free: 45.1 MB / 0.823 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0003235/1.282, allocations: 180.1 kB / 1.429 GB, free: 44.92 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 0.0006592/1.283, allocations: 164.3 kB / 1.429 GB, free: 44.75 MB / 0.823 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0004871/1.283, allocations: 201.6 kB / 1.429 GB, free: 44.55 MB / 0.823 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.01617/1.3, allocations: 9.317 MB / 1.438 GB, free: 35.19 MB / 0.823 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.875e-05/1.3, allocations: 32 kB / 1.438 GB, free: 35.16 MB / 0.823 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 1.901e-05/1.3, allocations: 16 kB / 1.438 GB, free: 35.14 MB / 0.823 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 4.5e-05/1.3, allocations: 27.78 kB / 1.438 GB, free: 35.11 MB / 0.823 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.02341/1.323, allocations: 15.39 MB / 1.453 GB, free: 19.49 MB / 0.823 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.27e-05/1.323, allocations: 8 kB / 1.453 GB, free: 19.48 MB / 0.823 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.002779/1.326, allocations: 0.5428 MB / 1.454 GB, free: 18.94 MB / 0.823 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.01323/1.339, allocations: 4.43 MB / 1.458 GB, free: 14.5 MB / 0.823 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0004928/1.34, allocations: 51.92 kB / 1.458 GB, free: 14.45 MB / 0.823 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.01957/1.359, allocations: 15.46 MB / 1.473 GB, free: 14.83 MB / 0.8386 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 9.879e-06/1.359, allocations: 11.94 kB / 1.473 GB, free: 14.82 MB / 0.8386 GB Notification: Performance of postOpt detectJacobianSparsePattern (simulation): time 0.01602/1.375, allocations: 8.744 MB / 1.482 GB, free: 5.688 MB / 0.8386 GB Notification: Performance of postOpt removeConstants (simulation): time 0.001528/1.377, allocations: 0.8107 MB / 1.482 GB, free: 4.855 MB / 0.8386 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0004669/1.377, allocations: 19.92 kB / 1.482 GB, free: 4.836 MB / 0.8386 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.003297/1.381, allocations: 343.4 kB / 1.483 GB, free: 4.5 MB / 0.8386 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0003607/1.381, allocations: 197.7 kB / 1.483 GB, free: 4.305 MB / 0.8386 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0003061/1.381, allocations: 139.9 kB / 1.483 GB, free: 4.168 MB / 0.8386 GB Notification: Performance of sort global known variables: time 0.001042/1.382, allocations: 0.832 MB / 1.484 GB, free: 3.328 MB / 0.8386 GB Notification: Performance of remove unused functions: time 0.004253/1.387, allocations: 1.371 MB / 1.485 GB, free: 1.957 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 0.0003832/1.387, allocations: 154.8 kB / 1.485 GB, free: 1.797 MB / 0.8386 GB Notification: Performance of simCode: created initialization part: time 0.01438/1.401, allocations: 10.03 MB / 1.495 GB, free: 7.652 MB / 0.8542 GB Notification: Performance of simCode: created event and clocks part: time 5.47e-06/1.401, allocations: 0 / 1.495 GB, free: 7.652 MB / 0.8542 GB Notification: Performance of simCode: created simulation system equations: time 0.006243/1.408, allocations: 3.46 MB / 1.499 GB, free: 4.184 MB / 0.8542 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001095/1.409, allocations: 148.2 kB / 1.499 GB, free: 4.043 MB / 0.8542 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0251/1.434, allocations: 8.528 MB / 1.507 GB, free: 11.35 MB / 0.8698 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.003236/1.437, allocations: 2.819 MB / 1.51 GB, free: 8.496 MB / 0.8698 GB Notification: Performance of SimCode: time 5.61e-07/1.437, allocations: 0 / 1.51 GB, free: 8.496 MB / 0.8698 GB Notification: Performance of Templates: time 0.3142/1.751, allocations: 80.74 MB / 1.589 GB, free: 354 MB / 0.9323 GB make -j1 -f Buildings_8_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DD.makefile (rm -f Buildings_8_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DD.pipe ; mkfifo Buildings_8_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DD.pipe ; head -c 1048576 < Buildings_8_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DD.pipe >> ../files/Buildings_8_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DD.sim & ./Buildings_8_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DD -abortSlowSimulation -alarm=480 -lv LOG_STATS > Buildings_8_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DD.pipe 2>&1)