Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_10_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DD.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 10.1.1-maint.10.0.x/package.mo", uses=false) Using package Buildings with version 10.1.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 10.1.1-maint.10.0.x/package.mo) Using package Modelica with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo) Using package Complex with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo) Using package ModelicaServices with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo) Running command: translateModel(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DD,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5000,variableFilter="time|err_V2.1.|err_V2.2.|err_V2.3.|err_V3.1.|err_V3.2.|err_V3.3.|err_V4.1.|err_V4.2.|err_V4.3.|err_Theta2.1.|err_Theta2.2.|err_Theta2.3.|err_Theta3.1.|err_Theta3.2.|err_Theta3.3.|err_Theta4.1.|err_Theta4.2.|err_Theta4.3.",fileNamePrefix="Buildings_10_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DD") translateModel(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DD,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5000,variableFilter="time|err_V2.1.|err_V2.2.|err_V2.3.|err_V3.1.|err_V3.2.|err_V3.3.|err_V4.1.|err_V4.2.|err_V4.3.|err_Theta2.1.|err_Theta2.2.|err_Theta2.3.|err_Theta3.1.|err_Theta3.2.|err_Theta3.3.|err_Theta4.1.|err_Theta4.2.|err_Theta4.3.",fileNamePrefix="Buildings_10_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DD") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001181/0.001181, allocations: 111.3 kB / 15.23 MB, free: 0.6602 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.00129/0.00129, allocations: 194.6 kB / 16.14 MB, free: 6.645 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.386/1.386, allocations: 222.9 MB / 239.8 MB, free: 4.586 MB / 190.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 10.1.1-maint.10.0.x/package.mo): time 2.847/2.847, allocations: 437 MB / 0.7099 GB, free: 5.312 MB / 0.5606 GB Notification: Performance of FrontEnd - loaded program: time 0.00137/0.00137, allocations: 55.91 kB / 0.8686 GB, free: 5.098 MB / 0.7169 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.7926/0.794, allocations: 151.6 MB / 1.017 GB, free: 2.91 MB / 0.7637 GB Notification: Performance of NFInst.instantiate(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DD): time 0.01858/0.8126, allocations: 16.22 MB / 1.032 GB, free: 2.625 MB / 0.7794 GB Notification: Performance of NFInst.instExpressions: time 0.01165/0.8243, allocations: 6.482 MB / 1.039 GB, free: 12.12 MB / 0.795 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.001996/0.8264, allocations: 39.88 kB / 1.039 GB, free: 12.09 MB / 0.795 GB Notification: Performance of NFTyping.typeComponents: time 0.003161/0.8296, allocations: 1.039 MB / 1.04 GB, free: 11.04 MB / 0.795 GB Notification: Performance of NFTyping.typeBindings: time 0.004115/0.8337, allocations: 1.265 MB / 1.041 GB, free: 9.773 MB / 0.795 GB Notification: Performance of NFTyping.typeClassSections: time 0.003488/0.8372, allocations: 1.111 MB / 1.042 GB, free: 8.664 MB / 0.795 GB Notification: Performance of NFFlatten.flatten: time 0.008121/0.8454, allocations: 7.637 MB / 1.05 GB, free: 1.012 MB / 0.795 GB Notification: Performance of NFFlatten.resolveConnections: time 0.008647/0.8541, allocations: 6.247 MB / 1.056 GB, free: 10.7 MB / 0.8106 GB Notification: Performance of NFEvalConstants.evaluate: time 0.003399/0.8575, allocations: 1.741 MB / 1.057 GB, free: 8.957 MB / 0.8106 GB Notification: Performance of NFSimplifyModel.simplify: time 0.004792/0.8623, allocations: 2.735 MB / 1.06 GB, free: 6.215 MB / 0.8106 GB Notification: Performance of NFPackage.collectConstants: time 0.001202/0.8635, allocations: 316 kB / 1.06 GB, free: 5.906 MB / 0.8106 GB Notification: Performance of NFFlatten.collectFunctions: time 0.00357/0.8671, allocations: 1.248 MB / 1.062 GB, free: 4.656 MB / 0.8106 GB Notification: Performance of NFScalarize.scalarize: time 0.002721/0.8699, allocations: 1.863 MB / 1.063 GB, free: 2.789 MB / 0.8106 GB Notification: Performance of NFVerifyModel.verify: time 0.002824/0.8727, allocations: 1.758 MB / 1.065 GB, free: 1.023 MB / 0.8106 GB Notification: Performance of NFConvertDAE.convert: time 0.007277/0.88, allocations: 6.622 MB / 1.072 GB, free: 10.38 MB / 0.8262 GB Notification: Performance of FrontEnd - DAE generated: time 7.254e-06/0.88, allocations: 4 kB / 1.072 GB, free: 10.38 MB / 0.8262 GB Notification: Performance of FrontEnd: time 1.352e-06/0.88, allocations: 0 / 1.072 GB, free: 10.38 MB / 0.8262 GB Notification: Performance of Transformations before backend: time 0.0001567/0.8802, allocations: 0 / 1.072 GB, free: 10.38 MB / 0.8262 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 0.008522/0.8887, allocations: 3.446 MB / 1.075 GB, free: 6.871 MB / 0.8262 GB Notification: Performance of prepare preOptimizeDAE: time 4.877e-05/0.8888, allocations: 11.97 kB / 1.075 GB, free: 6.859 MB / 0.8262 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01304/0.9019, allocations: 2.365 MB / 1.077 GB, free: 4.488 MB / 0.8262 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.005083/0.907, allocations: 1.979 MB / 1.079 GB, free: 2.465 MB / 0.8262 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0002008/0.9072, allocations: 230.5 kB / 1.079 GB, free: 2.238 MB / 0.8262 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.001065/0.9083, allocations: 299.9 kB / 1.08 GB, free: 1.945 MB / 0.8262 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.01385/0.9221, allocations: 6.429 MB / 1.086 GB, free: 11.4 MB / 0.8419 GB Notification: Performance of preOpt findStateOrder (simulation): time 6.249e-05/0.9222, allocations: 3.938 kB / 1.086 GB, free: 11.4 MB / 0.8419 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0004055/0.9227, allocations: 128 kB / 1.086 GB, free: 11.27 MB / 0.8419 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0004219/0.9231, allocations: 317.3 kB / 1.086 GB, free: 10.96 MB / 0.8419 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01534/0.9384, allocations: 6.609 MB / 1.093 GB, free: 4.336 MB / 0.8419 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.04366/0.9822, allocations: 24.81 MB / 1.117 GB, free: 9.465 MB / 0.8731 GB Notification: Performance of preOpt comSubExp (simulation): time 0.01128/0.9935, allocations: 5.432 MB / 1.122 GB, free: 3.684 MB / 0.8731 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.008931/1.002, allocations: 2.936 MB / 1.125 GB, free: 0.7227 MB / 0.8731 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0005735/1.003, allocations: 135 kB / 1.125 GB, free: 0.5742 MB / 0.8731 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0001008/1.003, allocations: 68.5 kB / 1.126 GB, free: 0.4961 MB / 0.8731 GB Notification: Performance of pre-optimization done (n=230): time 7.094e-06/1.003, allocations: 0 / 1.126 GB, free: 0.4961 MB / 0.8731 GB Notification: Performance of matching and sorting (n=313): time 0.1474/1.151, allocations: 39.18 MB / 1.164 GB, free: 9.258 MB / 0.92 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001446/1.151, allocations: 243.8 kB / 1.164 GB, free: 8.969 MB / 0.92 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002154/1.153, allocations: 1.26 MB / 1.165 GB, free: 7.691 MB / 0.92 GB Notification: Performance of collectPreVariables (initialization): time 0.0006996/1.154, allocations: 81.7 kB / 1.165 GB, free: 7.605 MB / 0.92 GB Notification: Performance of collectInitialEqns (initialization): time 0.0008259/1.155, allocations: 1.231 MB / 1.167 GB, free: 6.355 MB / 0.92 GB Notification: Performance of collectInitialBindings (initialization): time 0.001168/1.156, allocations: 1.051 MB / 1.168 GB, free: 5.289 MB / 0.92 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.001142/1.157, allocations: 0.6165 MB / 1.168 GB, free: 4.664 MB / 0.92 GB Notification: Performance of setup shared object (initialization): time 0.0001144/1.157, allocations: 305.1 kB / 1.168 GB, free: 4.363 MB / 0.92 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.005811/1.163, allocations: 2.78 MB / 1.171 GB, free: 1.574 MB / 0.92 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.006478/1.169, allocations: 3.466 MB / 1.175 GB, free: 13.85 MB / 0.9356 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.01268/1.182, allocations: 6.401 MB / 1.181 GB, free: 7.164 MB / 0.9356 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.773e-05/1.182, allocations: 4 kB / 1.181 GB, free: 7.16 MB / 0.9356 GB Notification: Performance of matching and sorting (n=414) (initialization): time 0.02849/1.211, allocations: 10.97 MB / 1.192 GB, free: 12.13 MB / 0.9512 GB Notification: Performance of prepare postOptimizeDAE: time 5.1e-05/1.211, allocations: 12.56 kB / 1.192 GB, free: 12.12 MB / 0.9512 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 4.489e-05/1.211, allocations: 24 kB / 1.192 GB, free: 12.1 MB / 0.9512 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.02122/1.232, allocations: 5.959 MB / 1.197 GB, free: 6.121 MB / 0.9512 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.004272/1.236, allocations: 0.9477 MB / 1.198 GB, free: 5.172 MB / 0.9512 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.04572/1.282, allocations: 26.25 MB / 1.224 GB, free: 10.69 MB / 0.9825 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004347/1.286, allocations: 0.5538 MB / 1.224 GB, free: 10.14 MB / 0.9825 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0007037/1.287, allocations: 139.9 kB / 1.225 GB, free: 10 MB / 0.9825 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.008355/1.296, allocations: 3.917 MB / 1.228 GB, free: 6.074 MB / 0.9825 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.006634/1.302, allocations: 3.424 MB / 1.232 GB, free: 2.391 MB / 0.9825 GB Error: Initialization problem is structural singular. Please, check the initial conditions. Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.8071/2.109, allocations: 25.84 MB / 1.257 GB, free: 211.1 MB / 0.9981 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 2.72e-05/2.109, allocations: 5.188 kB / 1.257 GB, free: 211.1 MB / 0.9981 GB Warning: The linear system: 1 : transformer.conv3.V2[1] = line2.v3_n[1] - line2.v1_n[1] 2 : line2.v1_n[1] - line2.v1_p[1] = line2.Z11[1] * line2.i1[1] - line2.Z11[2] * line2.i1[2] + line2.Z12[1] * line2.i2[1] - line2.Z12[2] * line2.i2[2] + line2.Z13[1] * line2.i3[1] - line2.Z13[2] * line2.i3[2] 3 : loadRL.load3.v[1] = line2.v3_p[1] - line2.v1_p[1] 4 : line2.v3_n[1] - line2.v3_p[1] = line2.Z31[1] * line2.i1[1] - line2.Z31[2] * line2.i1[2] + line2.Z32[1] * line2.i2[1] - line2.Z32[2] * line2.i2[2] + line2.Z33[1] * line2.i3[1] - line2.Z33[2] * line2.i3[2] [ -1.0 , 0.0 , 0.0 , 1.0 ; 0.0 , 0.0 , -1.0 , 1.0 ; 0.0 , -1.0 , 1.0 , 0.0 ; 1.0 , -1.0 , 0.0 , 0.0 ] * [ line2.v3_n[1] ; line2.v3_p[1] ; line2.v1_p[1] ; line2.v1_n[1] ] = [ -transformer.conv3.V2[1] ; line2.Z11[1] * line2.i1[1] + line2.Z13[1] * line2.i3[1] + line2.Z12[1] * line2.i2[1] - line2.Z11[2] * line2.i1[2] - line2.Z13[2] * line2.i3[2] - line2.Z12[2] * line2.i2[2] ; -loadRL.load3.v[1] ; line2.Z31[1] * line2.i1[1] + line2.Z33[1] * line2.i3[1] + line2.Z32[1] * line2.i2[1] - line2.Z31[2] * line2.i1[2] - line2.Z33[2] * line2.i3[2] - line2.Z32[2] * line2.i2[2] ] might be structurally or numerically singular for variable line2.v1_n[1] since U(4,4) = 0.0. It might be hard to solve. Compilation continues anyway. Warning: The linear system: 1 : transformer.conv3.V2[2] = line2.v3_n[2] - line2.v1_n[2] 2 : line2.v1_n[2] - line2.v1_p[2] = line2.Z11[1] * line2.i1[2] + line2.Z11[2] * line2.i1[1] + line2.Z12[1] * line2.i2[2] + line2.Z12[2] * line2.i2[1] + line2.Z13[1] * line2.i3[2] + line2.Z13[2] * line2.i3[1] 3 : loadRL.load3.v[2] = line2.v3_p[2] - line2.v1_p[2] 4 : line2.v3_n[2] - line2.v3_p[2] = line2.Z31[1] * line2.i1[2] + line2.Z31[2] * line2.i1[1] + line2.Z32[1] * line2.i2[2] + line2.Z32[2] * line2.i2[1] + line2.Z33[1] * line2.i3[2] + line2.Z33[2] * line2.i3[1] [ -1.0 , 0.0 , 0.0 , 1.0 ; 0.0 , 0.0 , -1.0 , 1.0 ; 0.0 , -1.0 , 1.0 , 0.0 ; 1.0 , -1.0 , 0.0 , 0.0 ] * [ line2.v3_n[2] ; line2.v3_p[2] ; line2.v1_p[2] ; line2.v1_n[2] ] = [ -transformer.conv3.V2[2] ; line2.Z11[1] * line2.i1[2] + line2.Z13[1] * line2.i3[2] + line2.Z13[2] * line2.i3[1] + line2.Z12[2] * line2.i2[1] + line2.Z12[1] * line2.i2[2] + line2.Z11[2] * line2.i1[1] ; -loadRL.load3.v[2] ; line2.Z31[1] * line2.i1[2] + line2.Z33[1] * line2.i3[2] + line2.Z33[2] * line2.i3[1] + line2.Z32[2] * line2.i2[1] + line2.Z32[1] * line2.i2[2] + line2.Z31[2] * line2.i1[1] ] might be structurally or numerically singular for variable line2.v1_n[2] since U(4,4) = 0.0. It might be hard to solve. Compilation continues anyway. Notification: Performance of matching and sorting (n=414) (initialization_lambda0): time 0.02927/2.139, allocations: 10.91 MB / 1.268 GB, free: 208.7 MB / 0.9981 GB Notification: Performance of prepare postOptimizeDAE: time 3.128e-05/2.139, allocations: 12.5 kB / 1.268 GB, free: 208.7 MB / 0.9981 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.911e-05/2.139, allocations: 17.69 kB / 1.268 GB, free: 208.7 MB / 0.9981 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.01576/2.154, allocations: 4.651 MB / 1.272 GB, free: 208 MB / 0.9981 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.004044/2.159, allocations: 0.9921 MB / 1.273 GB, free: 208 MB / 0.9981 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.03161/2.19, allocations: 27.99 MB / 1.301 GB, free: 190.2 MB / 0.9981 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.003996/2.194, allocations: 0.5413 MB / 1.301 GB, free: 189.9 MB / 0.9981 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0004402/2.195, allocations: 141.7 kB / 1.301 GB, free: 189.9 MB / 0.9981 GB Warning: Assuming fixed start value for the following 2 variables: node4.wyeToDelta.delta.phase[3].v[2]:VARIABLE(flow=false unit = "V" fixed = true ) "Voltage vector" type: Real [3,2] node4.wyeToDelta.delta.phase[3].v[1]:VARIABLE(flow=false unit = "V" fixed = true ) "Voltage vector" type: Real [3,2] Warning: The initial conditions are over specified. The following 2 initial equations are redundant, so they are removed from the initialization_lambda0 system: 0.0 = (-line2.i2[2]) - line2.i1[2] - line2.i3[2] 0.0 = (-line2.i2[1]) - line2.i1[1] - line2.i3[1]. Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 81 * Number of states: 0 () * Number of discrete variables: 0 () * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (272): * Single equations (assignments): 270 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 2 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 1 system {(10,62,70.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 1 system {(10,62)} Notification: Performance of prepare postOptimizeDAE: time 0.0009299/2.196, allocations: 393 kB / 1.302 GB, free: 189.6 MB / 0.9981 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0005968/2.196, allocations: 197 kB / 1.302 GB, free: 189.5 MB / 0.9981 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.02307/2.219, allocations: 11.08 MB / 1.313 GB, free: 178.9 MB / 0.9981 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.154e-05/2.219, allocations: 38.34 kB / 1.313 GB, free: 178.8 MB / 0.9981 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 1.923e-05/2.219, allocations: 12 kB / 1.313 GB, free: 178.8 MB / 0.9981 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 6.251e-05/2.219, allocations: 23.94 kB / 1.313 GB, free: 178.8 MB / 0.9981 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.03013/2.25, allocations: 16.61 MB / 1.329 GB, free: 162 MB / 0.9981 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.557e-05/2.25, allocations: 12.22 kB / 1.329 GB, free: 162 MB / 0.9981 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.002992/2.253, allocations: 0.7449 MB / 1.33 GB, free: 161.3 MB / 0.9981 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.01746/2.27, allocations: 5.588 MB / 1.335 GB, free: 155.7 MB / 0.9981 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0008225/2.271, allocations: 79.95 kB / 1.335 GB, free: 155.6 MB / 0.9981 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.03231/2.303, allocations: 25.11 MB / 1.36 GB, free: 130.2 MB / 0.9981 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 8.977e-06/2.303, allocations: 23.97 kB / 1.36 GB, free: 130.2 MB / 0.9981 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.02272/2.326, allocations: 10.44 MB / 1.37 GB, free: 119.5 MB / 0.9981 GB Notification: Performance of postOpt removeConstants (simulation): time 0.001742/2.328, allocations: 0.7519 MB / 1.371 GB, free: 118.7 MB / 0.9981 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0004284/2.328, allocations: 67.92 kB / 1.371 GB, free: 118.6 MB / 0.9981 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.003201/2.332, allocations: 0.5226 MB / 1.371 GB, free: 118.1 MB / 0.9981 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0009041/2.332, allocations: 270 kB / 1.371 GB, free: 117.9 MB / 0.9981 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0002264/2.333, allocations: 104 kB / 1.372 GB, free: 117.8 MB / 0.9981 GB Notification: Performance of sorting global known variables: time 0.001149/2.334, allocations: 0.9069 MB / 1.372 GB, free: 116.8 MB / 0.9981 GB Notification: Performance of sort global known variables: time 1.2e-07/2.334, allocations: 4 kB / 1.372 GB, free: 116.8 MB / 0.9981 GB Notification: Performance of remove unused functions: time 0.005627/2.339, allocations: 1.879 MB / 1.374 GB, free: 115 MB / 0.9981 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 40 * Number of states: 0 () * Number of discrete variables: 0 () * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (170): * Single equations (assignments): 168 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 2 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 1 system {(10,62,70.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 1 system {(10,62)} Notification: Performance of Backend phase and start with SimCode phase: time 0.0004204/2.34, allocations: 188.7 kB / 1.374 GB, free: 114.8 MB / 0.9981 GB Notification: Performance of simCode: created initialization part: time 0.02593/2.366, allocations: 13 MB / 1.387 GB, free: 101.7 MB / 0.9981 GB Notification: Performance of simCode: created event and clocks part: time 1.511e-05/2.366, allocations: 0 / 1.387 GB, free: 101.7 MB / 0.9981 GB Notification: Performance of simCode: created simulation system equations: time 0.009984/2.376, allocations: 4.674 MB / 1.392 GB, free: 96.97 MB / 0.9981 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002172/2.378, allocations: 277.2 kB / 1.392 GB, free: 96.71 MB / 0.9981 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0212/2.399, allocations: 11.12 MB / 1.403 GB, free: 85.44 MB / 0.9981 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.002734/2.402, allocations: 2.685 MB / 1.405 GB, free: 82.72 MB / 0.9981 GB Notification: Performance of simCode: alias equations: time 0.005005/2.407, allocations: 1.629 MB / 1.407 GB, free: 81.09 MB / 0.9981 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0006195/2.408, allocations: 163.3 kB / 1.407 GB, free: 80.93 MB / 0.9981 GB Notification: Performance of SimCode: time 1.303e-06/2.408, allocations: 4 kB / 1.407 GB, free: 80.93 MB / 0.9981 GB Notification: Performance of Templates: time 0.0982/2.506, allocations: 81.8 MB / 1.487 GB, free: 15.33 MB / 1.014 GB make -j1 -f Buildings_10_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DD.makefile (rm -f Buildings_10_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DD.pipe ; mkfifo Buildings_10_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DD.pipe ; head -c 1048576 < Buildings_10_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DD.pipe >> ../files/Buildings_10_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DD.sim & ./Buildings_10_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DD -abortSlowSimulation -alarm=480 -emit_protected -lv LOG_STATS > Buildings_10_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DD.pipe 2>&1)