Running: ./testmodel.py --libraries=/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_8.0.0_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.YD.conf.json loadFile("/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.0/package.mo", uses=false) loadFile("/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo", uses=false) loadFile("/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo", uses=false) loadFile("/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo", uses=false) Using package ModelicaServices with version 3.2.3 (/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo) Using package Modelica with version 3.2.3 (/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo) Using package Complex with version 3.2.3 (/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo) Using package Buildings with version 8.0.0 (/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.0/package.mo) Running command: translateModel(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.YD,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_8.0.0_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.YD") translateModel(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.YD,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_8.0.0_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.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(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.0/package.mo): time 2.077/2.077, allocations: 284.9 MB / 292.2 MB, free: 10.73 MB / 234.7 MB Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.001607/0.001606, allocations: 185.2 kB / 360.4 MB, free: 7.477 MB / 298.7 MB Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.592/1.592, allocations: 205.1 MB / 0.6188 GB, free: 12.41 MB / 474.7 MB Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.001235/0.001234, allocations: 97.2 kB / 0.7318 GB, free: 44.97 MB / 0.5105 GB Notification: Performance of FrontEnd - loaded program: time 9.558e-06/9.588e-06, allocations: 0 / 0.8503 GB, free: 3.812 MB / 0.5886 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.5232/0.5232, allocations: 115.2 MB / 0.9628 GB, free: 78.62 MB / 0.6667 GB Notification: Performance of FrontEnd - scodeFlatten: time 0.2829/0.8062, allocations: 198.6 MB / 1.157 GB, free: 6.012 MB / 0.7605 GB Notification: Performance of FrontEnd - mkProgramGraph: time 0.0004161/0.8067, allocations: 114.9 kB / 1.157 GB, free: 5.902 MB / 0.7605 GB Notification: Performance of FrontEnd: time 0.8386/1.645, allocations: 133 MB / 1.287 GB, free: 198.5 MB / 0.8542 GB Notification: Performance of Transformations before backend: time 0.0001404/1.645, allocations: 69.12 kB / 1.287 GB, free: 198.5 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: 983 * Number of variables: 983 Notification: Performance of Generate backend data structure: time 0.01005/1.656, allocations: 2.969 MB / 1.29 GB, free: 197.2 MB / 0.8542 GB Notification: Performance of prepare preOptimizeDAE: time 4.268e-05/1.656, allocations: 15.41 kB / 1.29 GB, free: 197.2 MB / 0.8542 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.02325/1.679, allocations: 1.746 MB / 1.291 GB, free: 197 MB / 0.8542 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.006683/1.686, allocations: 2.185 MB / 1.294 GB, free: 196.6 MB / 0.8542 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001284/1.686, allocations: 113.4 kB / 1.294 GB, free: 196.6 MB / 0.8542 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0009933/1.687, allocations: 202.1 kB / 1.294 GB, free: 196.6 MB / 0.8542 GB Notification: Performance of preOpt removeEqualFunctionCalls (simulation): time 0.01399/1.701, allocations: 5.033 MB / 1.299 GB, free: 196.5 MB / 0.8542 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.0152/1.716, allocations: 5.597 MB / 1.304 GB, free: 196.2 MB / 0.8542 GB Notification: Performance of preOpt findStateOrder (simulation): time 0.0001048/1.716, allocations: 7.094 kB / 1.304 GB, free: 196.2 MB / 0.8542 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0006227/1.717, allocations: 0 / 1.304 GB, free: 196.2 MB / 0.8542 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0007097/1.718, allocations: 313 kB / 1.305 GB, free: 196.2 MB / 0.8542 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.04613/1.764, allocations: 26.37 MB / 1.33 GB, free: 177.8 MB / 0.8542 GB Notification: Performance of preOpt comSubExp (simulation): time 0.007931/1.772, allocations: 3.004 MB / 1.333 GB, free: 176.8 MB / 0.8542 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.005314/1.777, allocations: 2.145 MB / 1.335 GB, free: 176 MB / 0.8542 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0003249/1.777, allocations: 138.9 kB / 1.335 GB, free: 175.9 MB / 0.8542 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.977e-05/1.777, allocations: 56.94 kB / 1.336 GB, free: 175.9 MB / 0.8542 GB Notification: Performance of pre-optimization done (n=208): time 4.779e-06/1.777, allocations: 4 kB / 1.336 GB, free: 175.9 MB / 0.8542 GB Notification: Performance of matching and sorting (n=283): time 0.05889/1.836, allocations: 14.61 MB / 1.35 GB, free: 170.4 MB / 0.8542 GB Notification: Performance of inlineWhenForInitialization (initialization): time 8.871e-05/1.836, allocations: 240.5 kB / 1.35 GB, free: 170.2 MB / 0.8542 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.00247/1.839, allocations: 1.205 MB / 1.351 GB, free: 169.7 MB / 0.8542 GB Notification: Performance of collectPreVariables (initialization): time 0.0005923/1.84, allocations: 25.7 kB / 1.351 GB, free: 169.7 MB / 0.8542 GB Notification: Performance of collectInitialEqns (initialization): time 0.0006753/1.84, allocations: 1.366 MB / 1.353 GB, free: 168.6 MB / 0.8542 GB Notification: Performance of collectInitialBindings (initialization): time 0.001084/1.841, allocations: 0.9182 MB / 1.353 GB, free: 167.9 MB / 0.8542 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0003883/1.842, allocations: 0 / 1.353 GB, free: 167.9 MB / 0.8542 GB Notification: Performance of setup shared object (initialization): time 0.0002127/1.842, allocations: 443 kB / 1.354 GB, free: 167.5 MB / 0.8542 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.004959/1.847, allocations: 2.196 MB / 1.356 GB, free: 166.8 MB / 0.8542 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.005435/1.852, allocations: 3.081 MB / 1.359 GB, free: 164.9 MB / 0.8542 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.009662/1.862, allocations: 3.124 MB / 1.362 GB, free: 163.9 MB / 0.8542 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.504e-05/1.862, allocations: 5.969 kB / 1.362 GB, free: 163.9 MB / 0.8542 GB Notification: Performance of matching and sorting (n=422) (initialization): time 0.03054/1.893, allocations: 8.276 MB / 1.37 GB, free: 161.5 MB / 0.8542 GB Notification: Performance of prepare postOptimizeDAE: time 0.001942/1.895, allocations: 10.61 MB / 1.381 GB, free: 150.1 MB / 0.8542 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 9.763e-05/1.895, allocations: 28.09 kB / 1.381 GB, free: 150.1 MB / 0.8542 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.02635/1.921, allocations: 3.852 MB / 1.384 GB, free: 148.6 MB / 0.8542 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.007706/1.929, allocations: 0.7512 MB / 1.385 GB, free: 148 MB / 0.8542 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.04085/1.97, allocations: 15.25 MB / 1.4 GB, free: 134.8 MB / 0.8542 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.007657/1.978, allocations: 342.2 kB / 1.4 GB, free: 134.6 MB / 0.8542 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0005647/1.978, allocations: 199.5 kB / 1.4 GB, free: 134.4 MB / 0.8542 GB Notification: Performance of prepare postOptimizeDAE: time 9.388e-06/1.978, allocations: 4 kB / 1.4 GB, free: 134.4 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 : 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 0.01685/1.995, allocations: 7.402 MB / 1.408 GB, free: 127.8 MB / 0.8542 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.567e-05/1.995, allocations: 28.88 kB / 1.408 GB, free: 127.7 MB / 0.8542 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.000755/1.996, allocations: 324.2 kB / 1.408 GB, free: 127.4 MB / 0.8542 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01131/2.007, allocations: 1.096 MB / 1.409 GB, free: 126.6 MB / 0.8542 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.008007/2.015, allocations: 11.51 MB / 1.42 GB, free: 114.6 MB / 0.8542 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.007078/2.022, allocations: 306.4 kB / 1.421 GB, free: 114.4 MB / 0.8542 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0005316/2.023, allocations: 195.5 kB / 1.421 GB, free: 114.2 MB / 0.8542 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 0.001063/2.024, allocations: 184 kB / 1.421 GB, free: 114 MB / 0.8542 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0008018/2.025, allocations: 193.8 kB / 1.421 GB, free: 113.8 MB / 0.8542 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.03043/2.055, allocations: 7.892 MB / 1.429 GB, free: 107.5 MB / 0.8542 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.878e-05/2.055, allocations: 28 kB / 1.429 GB, free: 107.5 MB / 0.8542 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 2.127e-05/2.055, allocations: 12.69 kB / 1.429 GB, free: 107.5 MB / 0.8542 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 4.23e-05/2.055, allocations: 15.95 kB / 1.429 GB, free: 107.5 MB / 0.8542 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.04202/2.097, allocations: 14.17 MB / 1.443 GB, free: 93.24 MB / 0.8542 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.047e-05/2.097, allocations: 8.75 kB / 1.443 GB, free: 93.23 MB / 0.8542 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.005776/2.103, allocations: 0.527 MB / 1.443 GB, free: 92.71 MB / 0.8542 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.02631/2.13, allocations: 4.197 MB / 1.447 GB, free: 88.5 MB / 0.8542 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0006523/2.13, allocations: 51.92 kB / 1.447 GB, free: 88.45 MB / 0.8542 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.03674/2.167, allocations: 13.69 MB / 1.461 GB, free: 74.62 MB / 0.8542 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.26e-05/2.167, allocations: 15.94 kB / 1.461 GB, free: 74.61 MB / 0.8542 GB Notification: Performance of postOpt detectJacobianSparsePattern (simulation): time 0.02671/2.194, allocations: 8.117 MB / 1.469 GB, free: 66.13 MB / 0.8542 GB Notification: Performance of postOpt removeConstants (simulation): time 0.002189/2.196, allocations: 0.7707 MB / 1.47 GB, free: 65.35 MB / 0.8542 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0006871/2.197, allocations: 19.98 kB / 1.47 GB, free: 65.33 MB / 0.8542 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.007002/2.204, allocations: 335.4 kB / 1.47 GB, free: 65 MB / 0.8542 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0004693/2.204, allocations: 173.6 kB / 1.47 GB, free: 64.83 MB / 0.8542 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0004382/2.205, allocations: 131.9 kB / 1.47 GB, free: 64.7 MB / 0.8542 GB Notification: Performance of sort global known variables: time 0.001619/2.206, allocations: 0.889 MB / 1.471 GB, free: 63.81 MB / 0.8542 GB Notification: Performance of remove unused functions: time 0.006648/2.213, allocations: 1.402 MB / 1.472 GB, free: 62.41 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 0.000584/2.214, allocations: 154.8 kB / 1.473 GB, free: 62.25 MB / 0.8542 GB Notification: Performance of simCode: created initialization part: time 0.02249/2.236, allocations: 9.494 MB / 1.482 GB, free: 52.66 MB / 0.8542 GB Notification: Performance of simCode: created event and clocks part: time 1.047e-05/2.236, allocations: 0 / 1.482 GB, free: 52.66 MB / 0.8542 GB Notification: Performance of simCode: created simulation system equations: time 0.01032/2.247, allocations: 3.171 MB / 1.485 GB, free: 49.47 MB / 0.8542 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001812/2.248, allocations: 142 kB / 1.485 GB, free: 49.33 MB / 0.8542 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.03523/2.284, allocations: 7.661 MB / 1.493 GB, free: 41.53 MB / 0.8542 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.005572/2.289, allocations: 3.008 MB / 1.495 GB, free: 38.49 MB / 0.8542 GB Notification: Performance of SimCode: time 1.372e-06/2.289, allocations: 0 / 1.495 GB, free: 38.49 MB / 0.8542 GB Notification: Performance of Templates: time 0.1674/2.457, allocations: 75.67 MB / 1.569 GB, free: 11.42 MB / 0.9011 GB make -j1 -f Buildings_8.0.0_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.YD.makefile (rm -f Buildings_8.0.0_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.YD.pipe ; mkfifo Buildings_8.0.0_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.YD.pipe ; head -c 1048576 < Buildings_8.0.0_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.YD.pipe >> ../files/Buildings_8.0.0_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.YD.sim & ./Buildings_8.0.0_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.YD -abortSlowSimulation -alarm=480 -lv LOG_STATS > Buildings_8.0.0_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.YD.pipe 2>&1)