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.BalancedStepDown.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.BalancedStepDown.DD,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_maint.8.0.x_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DD") translateModel(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DD,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_maint.8.0.x_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.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 1.348/1.348, allocations: 285.5 MB / 292.8 MB, free: 9.902 MB / 234.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.0009948/0.0009949, allocations: 179.7 kB / 361.1 MB, free: 384 kB / 282.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.002/1.002, allocations: 205.1 MB / 0.6195 GB, free: 2.945 MB / 442.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.000804/0.0008039, allocations: 83.94 kB / 0.7326 GB, free: 1.09 MB / 0.5417 GB Notification: Performance of FrontEnd - loaded program: time 5.891e-06/5.921e-06, allocations: 1.062 kB / 0.8511 GB, free: 151.9 MB / 0.6355 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1372/0.1372, allocations: 115.3 MB / 0.9637 GB, free: 56.34 MB / 0.6355 GB Notification: Performance of FrontEnd - scodeFlatten: time 0.4339/0.5711, allocations: 197.6 MB / 1.157 GB, free: 23.98 MB / 0.7136 GB Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002419/0.5714, allocations: 113.4 kB / 1.157 GB, free: 23.98 MB / 0.7136 GB Notification: Performance of FrontEnd: time 0.2783/0.8497, allocations: 122.1 MB / 1.276 GB, free: 9.84 MB / 0.7761 GB Notification: Performance of Transformations before backend: time 0.0001184/0.8498, allocations: 63.36 kB / 1.276 GB, free: 9.781 MB / 0.7761 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 863 * Number of variables: 863 Notification: Performance of Generate backend data structure: time 0.006606/0.8565, allocations: 2.696 MB / 1.279 GB, free: 7.035 MB / 0.7761 GB Notification: Performance of prepare preOptimizeDAE: time 3.164e-05/0.8565, allocations: 12.03 kB / 1.279 GB, free: 7.023 MB / 0.7761 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01172/0.8682, allocations: 1.709 MB / 1.28 GB, free: 5.309 MB / 0.7761 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.003837/0.8721, allocations: 1.999 MB / 1.282 GB, free: 3.273 MB / 0.7761 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 9.807e-05/0.8722, allocations: 96 kB / 1.283 GB, free: 3.176 MB / 0.7761 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0006891/0.8729, allocations: 187.9 kB / 1.283 GB, free: 2.992 MB / 0.7761 GB Notification: Performance of preOpt removeEqualFunctionCalls (simulation): time 0.007504/0.8804, allocations: 4.663 MB / 1.287 GB, free: 14.32 MB / 0.7917 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.00763/0.888, allocations: 5.025 MB / 1.292 GB, free: 9.188 MB / 0.7917 GB Notification: Performance of preOpt findStateOrder (simulation): time 6.227e-05/0.8881, allocations: 7.938 kB / 1.292 GB, free: 9.18 MB / 0.7917 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0003444/0.8885, allocations: 0 / 1.292 GB, free: 9.18 MB / 0.7917 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0004056/0.8889, allocations: 297.2 kB / 1.292 GB, free: 8.887 MB / 0.7917 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.02528/0.9142, allocations: 24.34 MB / 1.316 GB, free: 14.62 MB / 0.823 GB Notification: Performance of preOpt comSubExp (simulation): time 0.004531/0.9187, allocations: 3.226 MB / 1.319 GB, free: 11.36 MB / 0.823 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.003146/0.9219, allocations: 2.453 MB / 1.322 GB, free: 8.898 MB / 0.823 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0002443/0.9221, allocations: 133.9 kB / 1.322 GB, free: 8.762 MB / 0.823 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.766e-05/0.9222, allocations: 64.5 kB / 1.322 GB, free: 8.688 MB / 0.823 GB Notification: Performance of pre-optimization done (n=230): time 3.546e-06/0.9222, allocations: 0 / 1.322 GB, free: 8.688 MB / 0.823 GB Notification: Performance of matching and sorting (n=323): time 0.0337/0.9559, allocations: 15.46 MB / 1.337 GB, free: 9.312 MB / 0.8386 GB Notification: Performance of inlineWhenForInitialization (initialization): time 9.8e-05/0.956, allocations: 247.9 kB / 1.337 GB, free: 9.02 MB / 0.8386 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001349/0.9574, allocations: 1.049 MB / 1.338 GB, free: 7.953 MB / 0.8386 GB Notification: Performance of collectPreVariables (initialization): time 0.000215/0.9576, allocations: 25.7 kB / 1.338 GB, free: 7.922 MB / 0.8386 GB Notification: Performance of collectInitialEqns (initialization): time 0.0005769/0.9582, allocations: 1.121 MB / 1.339 GB, free: 6.781 MB / 0.8386 GB Notification: Performance of collectInitialBindings (initialization): time 0.0008251/0.959, allocations: 1.039 MB / 1.34 GB, free: 5.727 MB / 0.8386 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0002347/0.9592, allocations: 0 / 1.34 GB, free: 5.727 MB / 0.8386 GB Notification: Performance of setup shared object (initialization): time 0.0002144/0.9595, allocations: 445 kB / 1.341 GB, free: 5.285 MB / 0.8386 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.003081/0.9625, allocations: 2.334 MB / 1.343 GB, free: 2.949 MB / 0.8386 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.003507/0.9661, allocations: 3.018 MB / 1.346 GB, free: 15.66 MB / 0.8542 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.005628/0.9717, allocations: 3.248 MB / 1.349 GB, free: 12.4 MB / 0.8542 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.254e-05/0.9717, allocations: 4 kB / 1.349 GB, free: 12.39 MB / 0.8542 GB Notification: Performance of matching and sorting (n=424) (initialization): time 0.01746/0.9892, allocations: 8.733 MB / 1.358 GB, free: 3.641 MB / 0.8542 GB Notification: Performance of prepare postOptimizeDAE: time 0.002337/0.9916, allocations: 7.308 MB / 1.365 GB, free: 11.75 MB / 0.8698 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.195e-05/0.9916, allocations: 16 kB / 1.365 GB, free: 11.73 MB / 0.8698 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.01453/1.006, allocations: 4.202 MB / 1.369 GB, free: 7.516 MB / 0.8698 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.003645/1.01, allocations: 0.6903 MB / 1.37 GB, free: 6.824 MB / 0.8698 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.02734/1.037, allocations: 17.86 MB / 1.387 GB, free: 4.812 MB / 0.8855 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.003623/1.041, allocations: 307.4 kB / 1.387 GB, free: 4.512 MB / 0.8855 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0005327/1.041, allocations: 183.9 kB / 1.388 GB, free: 4.332 MB / 0.8855 GB Notification: Performance of prepare postOptimizeDAE: time 6.833e-06/1.041, allocations: 4 kB / 1.388 GB, free: 4.328 MB / 0.8855 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 0.01097/1.052, allocations: 7.614 MB / 1.395 GB, free: 12.35 MB / 0.9011 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.503e-05/1.052, allocations: 16 kB / 1.395 GB, free: 12.34 MB / 0.9011 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0004797/1.053, allocations: 319.1 kB / 1.395 GB, free: 12 MB / 0.9011 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.005776/1.059, allocations: 1.112 MB / 1.396 GB, free: 10.89 MB / 0.9011 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.007015/1.066, allocations: 11.48 MB / 1.408 GB, free: 14.48 MB / 0.9167 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.00309/1.069, allocations: 295.4 kB / 1.408 GB, free: 14.2 MB / 0.9167 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0003989/1.069, allocations: 183.9 kB / 1.408 GB, free: 14.02 MB / 0.9167 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 0.000615/1.07, allocations: 164.3 kB / 1.408 GB, free: 13.85 MB / 0.9167 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0005651/1.07, allocations: 193.7 kB / 1.408 GB, free: 13.66 MB / 0.9167 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0185/1.089, allocations: 9.325 MB / 1.418 GB, free: 4.281 MB / 0.9167 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.608e-05/1.089, allocations: 32 kB / 1.418 GB, free: 4.25 MB / 0.9167 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 1.909e-05/1.089, allocations: 19.98 kB / 1.418 GB, free: 4.23 MB / 0.9167 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 2.504e-05/1.089, allocations: 11.95 kB / 1.418 GB, free: 4.219 MB / 0.9167 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.02675/1.116, allocations: 15.39 MB / 1.433 GB, free: 4.664 MB / 0.9323 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.497e-05/1.116, allocations: 8 kB / 1.433 GB, free: 4.656 MB / 0.9323 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.002901/1.119, allocations: 0.543 MB / 1.433 GB, free: 4.113 MB / 0.9323 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.01489/1.134, allocations: 4.434 MB / 1.438 GB, free: 15.67 MB / 0.948 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0002828/1.134, allocations: 55.92 kB / 1.438 GB, free: 15.61 MB / 0.948 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.02355/1.157, allocations: 15.45 MB / 1.453 GB, free: 12 kB / 0.948 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 0.2896/1.447, allocations: 15.98 kB / 1.453 GB, free: 214.2 MB / 0.948 GB Notification: Performance of postOpt detectJacobianSparsePattern (simulation): time 0.0144/1.461, allocations: 8.722 MB / 1.461 GB, free: 212.9 MB / 0.948 GB Notification: Performance of postOpt removeConstants (simulation): time 0.001317/1.463, allocations: 0.8205 MB / 1.462 GB, free: 212.8 MB / 0.948 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0004551/1.463, allocations: 16.8 kB / 1.462 GB, free: 212.8 MB / 0.948 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.003256/1.467, allocations: 347.3 kB / 1.462 GB, free: 212.8 MB / 0.948 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0003187/1.467, allocations: 188 kB / 1.463 GB, free: 212.8 MB / 0.948 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0002767/1.467, allocations: 140.8 kB / 1.463 GB, free: 212.8 MB / 0.948 GB Notification: Performance of sort global known variables: time 0.0008798/1.468, allocations: 0.8228 MB / 1.463 GB, free: 212.7 MB / 0.948 GB Notification: Performance of remove unused functions: time 0.003776/1.472, allocations: 1.353 MB / 1.465 GB, free: 212.7 MB / 0.948 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 0.0003483/1.472, allocations: 157.8 kB / 1.465 GB, free: 212.6 MB / 0.948 GB Notification: Performance of simCode: created initialization part: time 0.01227/1.484, allocations: 10.04 MB / 1.475 GB, free: 211.6 MB / 0.948 GB Notification: Performance of simCode: created event and clocks part: time 3.597e-06/1.484, allocations: 0 / 1.475 GB, free: 211.6 MB / 0.948 GB Notification: Performance of simCode: created simulation system equations: time 0.005546/1.49, allocations: 3.465 MB / 1.478 GB, free: 211.4 MB / 0.948 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001036/1.491, allocations: 147.1 kB / 1.478 GB, free: 211.4 MB / 0.948 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.02247/1.514, allocations: 8.489 MB / 1.487 GB, free: 210.3 MB / 0.948 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.002681/1.516, allocations: 2.811 MB / 1.489 GB, free: 209.5 MB / 0.948 GB Notification: Performance of SimCode: time 5.81e-07/1.516, allocations: 0 / 1.489 GB, free: 209.5 MB / 0.948 GB Notification: Performance of Templates: time 0.08548/1.602, allocations: 80.64 MB / 1.568 GB, free: 206 MB / 0.948 GB make -j1 -f Buildings_maint.8.0.x_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DD.makefile (rm -f Buildings_maint.8.0.x_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DD.pipe ; mkfifo Buildings_maint.8.0.x_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DD.pipe ; head -c 1048576 < Buildings_maint.8.0.x_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DD.pipe >> ../files/Buildings_maint.8.0.x_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DD.sim & ./Buildings_maint.8.0.x_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DD -abortSlowSimulation -alarm=480 -lv LOG_STATS > Buildings_maint.8.0.x_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DD.pipe 2>&1)