Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_11_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.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 11.1.0-maint.11.x/package.mo", uses=false) Using package Buildings with version 11.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.1.0-maint.11.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.UnbalancedStepDown.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_11_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DD") translateModel(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.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_11_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DD") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001456/0.001456, allocations: 106 kB / 15.99 MB, free: 6.352 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001446/0.001446, allocations: 193 kB / 16.91 MB, free: 6.184 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.332/1.332, allocations: 222.9 MB / 240.6 MB, free: 15.43 MB / 206.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.1.0-maint.11.x/package.mo): time 2.552/2.552, allocations: 469.8 MB / 0.7427 GB, free: 3.629 MB / 0.6075 GB Notification: Performance of FrontEnd - loaded program: time 0.001843/0.001843, allocations: 67.98 kB / 0.9088 GB, free: 14.2 MB / 0.6856 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.3034/0.3053, allocations: 159.1 MB / 1.064 GB, free: 15.08 MB / 0.8419 GB Notification: Performance of NFInst.instantiate(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DD): time 0.4964/0.8017, allocations: 16.29 MB / 1.08 GB, free: 13.19 MB / 0.8419 GB Notification: Performance of NFInst.instExpressions: time 0.009576/0.8114, allocations: 6.413 MB / 1.086 GB, free: 12.75 MB / 0.8419 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.001253/0.8127, allocations: 40.38 kB / 1.086 GB, free: 12.74 MB / 0.8419 GB Notification: Performance of NFTyping.typeComponents: time 0.00251/0.8152, allocations: 1.046 MB / 1.087 GB, free: 12.32 MB / 0.8419 GB Notification: Performance of NFTyping.typeBindings: time 0.00392/0.8192, allocations: 1.252 MB / 1.089 GB, free: 11.82 MB / 0.8419 GB Notification: Performance of NFTyping.typeClassSections: time 0.003387/0.8226, allocations: 1.128 MB / 1.09 GB, free: 11.29 MB / 0.8419 GB Notification: Performance of NFFlatten.flatten: time 0.006552/0.8291, allocations: 5.009 MB / 1.095 GB, free: 9.422 MB / 0.8419 GB Notification: Performance of NFFlatten.resolveConnections: time 0.009592/0.8387, allocations: 6.752 MB / 1.101 GB, free: 6.707 MB / 0.8419 GB Notification: Performance of NFEvalConstants.evaluate: time 0.004567/0.8433, allocations: 2.092 MB / 1.103 GB, free: 5.758 MB / 0.8419 GB Notification: Performance of NFSimplifyModel.simplify: time 0.004604/0.8479, allocations: 2.799 MB / 1.106 GB, free: 4.664 MB / 0.8419 GB Notification: Performance of NFPackage.collectConstants: time 0.002165/0.8501, allocations: 444 kB / 1.106 GB, free: 4.664 MB / 0.8419 GB Notification: Performance of NFFlatten.collectFunctions: time 0.004237/0.8543, allocations: 1.188 MB / 1.108 GB, free: 4.391 MB / 0.8419 GB Notification: Performance of NFScalarize.scalarize: time 0.003151/0.8575, allocations: 1.995 MB / 1.11 GB, free: 3.66 MB / 0.8419 GB Notification: Performance of NFVerifyModel.verify: time 0.002738/0.8603, allocations: 1.928 MB / 1.111 GB, free: 2.426 MB / 0.8419 GB Notification: Performance of NFConvertDAE.convert: time 0.008105/0.8684, allocations: 5.726 MB / 1.117 GB, free: 0.9805 MB / 0.8419 GB Notification: Performance of FrontEnd - DAE generated: time 6.722e-06/0.8684, allocations: 0 / 1.117 GB, free: 0.9805 MB / 0.8419 GB Notification: Performance of FrontEnd: time 1.944e-06/0.8684, allocations: 0 / 1.117 GB, free: 0.9805 MB / 0.8419 GB Notification: Performance of Transformations before backend: time 0.0001843/0.8686, allocations: 0 / 1.117 GB, free: 0.9805 MB / 0.8419 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 0.008958/0.8776, allocations: 3.48 MB / 1.12 GB, free: 15.05 MB / 0.8575 GB Notification: Performance of prepare preOptimizeDAE: time 4.35e-05/0.8776, allocations: 9.562 kB / 1.12 GB, free: 15.05 MB / 0.8575 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01355/0.8912, allocations: 2.381 MB / 1.123 GB, free: 14.8 MB / 0.8575 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.005844/0.8971, allocations: 1.98 MB / 1.125 GB, free: 13.79 MB / 0.8575 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0002664/0.8974, allocations: 235.9 kB / 1.125 GB, free: 13.68 MB / 0.8575 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.001871/0.8992, allocations: 304.5 kB / 1.125 GB, free: 13.58 MB / 0.8575 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.01684/0.9161, allocations: 6.459 MB / 1.131 GB, free: 10.58 MB / 0.8575 GB Notification: Performance of preOpt findStateOrder (simulation): time 8.221e-05/0.9162, allocations: 14.33 kB / 1.131 GB, free: 10.57 MB / 0.8575 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0004729/0.9167, allocations: 126.8 kB / 1.132 GB, free: 10.47 MB / 0.8575 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0005317/0.9172, allocations: 326.8 kB / 1.132 GB, free: 10.37 MB / 0.8575 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01605/0.9333, allocations: 6.621 MB / 1.138 GB, free: 7.047 MB / 0.8575 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.0347/0.968, allocations: 24.89 MB / 1.163 GB, free: 1.66 MB / 0.8731 GB Notification: Performance of preOpt comSubExp (simulation): time 0.00841/0.9765, allocations: 5.432 MB / 1.168 GB, free: 13.29 MB / 0.8887 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.006568/0.9831, allocations: 2.936 MB / 1.171 GB, free: 10.34 MB / 0.8887 GB Notification: Performance of preOpt evalFunc (simulation): time 0.000321/0.9834, allocations: 147 kB / 1.171 GB, free: 10.18 MB / 0.8887 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 5.646e-05/0.9835, allocations: 60.5 kB / 1.171 GB, free: 10.11 MB / 0.8887 GB Notification: Performance of pre-optimization done (n=230): time 4.438e-06/0.9835, allocations: 0 / 1.171 GB, free: 10.11 MB / 0.8887 GB Notification: Performance of matching and sorting (n=313): time 0.138/1.122, allocations: 39.21 MB / 1.209 GB, free: 2.832 MB / 0.92 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001575/1.122, allocations: 251.8 kB / 1.21 GB, free: 2.535 MB / 0.92 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002109/1.124, allocations: 1.299 MB / 1.211 GB, free: 1.223 MB / 0.92 GB Notification: Performance of collectPreVariables (initialization): time 0.0006584/1.125, allocations: 77.7 kB / 1.211 GB, free: 1.141 MB / 0.92 GB Notification: Performance of collectInitialEqns (initialization): time 0.0009143/1.125, allocations: 1.246 MB / 1.212 GB, free: 15.88 MB / 0.9356 GB Notification: Performance of collectInitialBindings (initialization): time 0.00127/1.127, allocations: 1.051 MB / 1.213 GB, free: 14.81 MB / 0.9356 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.001197/1.128, allocations: 0.6203 MB / 1.214 GB, free: 14.18 MB / 0.9356 GB Notification: Performance of setup shared object (initialization): time 0.0001178/1.128, allocations: 309 kB / 1.214 GB, free: 13.88 MB / 0.9356 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.00607/1.134, allocations: 2.78 MB / 1.217 GB, free: 11.09 MB / 0.9356 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.006835/1.141, allocations: 3.451 MB / 1.22 GB, free: 7.375 MB / 0.9356 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0134/1.154, allocations: 6.39 MB / 1.226 GB, free: 0.7031 MB / 0.9356 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.216e-05/1.154, allocations: 8 kB / 1.226 GB, free: 0.6953 MB / 0.9356 GB Notification: Performance of matching and sorting (n=414) (initialization): time 0.02849/1.183, allocations: 10.97 MB / 1.237 GB, free: 5.672 MB / 0.9512 GB Notification: Performance of prepare postOptimizeDAE: time 4.051e-05/1.183, allocations: 16.09 kB / 1.237 GB, free: 5.656 MB / 0.9512 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.474e-05/1.183, allocations: 20 kB / 1.237 GB, free: 5.637 MB / 0.9512 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.02109/1.204, allocations: 5.987 MB / 1.243 GB, free: 15.62 MB / 0.9669 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.004248/1.208, allocations: 0.9477 MB / 1.244 GB, free: 14.68 MB / 0.9669 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.04796/1.256, allocations: 28.85 MB / 1.272 GB, free: 1.586 MB / 0.9825 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004452/1.261, allocations: 0.546 MB / 1.273 GB, free: 1.039 MB / 0.9825 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0003988/1.261, allocations: 147.9 kB / 1.273 GB, free: 0.8945 MB / 0.9825 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.008028/1.269, allocations: 3.917 MB / 1.277 GB, free: 12.97 MB / 0.9981 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.006358/1.276, allocations: 3.412 MB / 1.28 GB, free: 9.293 MB / 0.9981 GB Error: Initialization problem is structural singular. Please, check the initial conditions. Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.09105/1.367, allocations: 25.89 MB / 1.305 GB, free: 15.01 MB / 1.029 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 1.876e-05/1.367, allocations: 4 kB / 1.305 GB, free: 15.01 MB / 1.029 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 0.02809/1.395, allocations: 10.91 MB / 1.316 GB, free: 3.965 MB / 1.029 GB Notification: Performance of prepare postOptimizeDAE: time 3.057e-05/1.395, allocations: 12 kB / 1.316 GB, free: 3.953 MB / 1.029 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.334e-05/1.395, allocations: 20 kB / 1.316 GB, free: 3.934 MB / 1.029 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.01632/1.411, allocations: 4.662 MB / 1.32 GB, free: 15.25 MB / 1.045 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.004618/1.416, allocations: 0.9945 MB / 1.321 GB, free: 14.25 MB / 1.045 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.04179/1.458, allocations: 30.48 MB / 1.351 GB, free: 15.03 MB / 1.076 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004438/1.462, allocations: 0.5421 MB / 1.352 GB, free: 14.49 MB / 1.076 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0003421/1.463, allocations: 140 kB / 1.352 GB, free: 14.35 MB / 1.076 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 0.0009778/1.464, allocations: 387.4 kB / 1.352 GB, free: 13.96 MB / 1.076 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0005481/1.464, allocations: 201.6 kB / 1.352 GB, free: 13.77 MB / 1.076 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.02738/1.492, allocations: 11.08 MB / 1.363 GB, free: 2.594 MB / 1.076 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.988e-05/1.492, allocations: 32.09 kB / 1.363 GB, free: 2.562 MB / 1.076 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 2.422e-05/1.492, allocations: 19.98 kB / 1.363 GB, free: 2.543 MB / 1.076 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 5.32e-05/1.492, allocations: 15.94 kB / 1.363 GB, free: 2.527 MB / 1.076 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.03632/1.528, allocations: 16.62 MB / 1.38 GB, free: 1.629 MB / 1.092 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.256e-05/1.528, allocations: 8 kB / 1.38 GB, free: 1.621 MB / 1.092 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.003416/1.532, allocations: 0.7489 MB / 1.38 GB, free: 0.8711 MB / 1.092 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.01955/1.551, allocations: 5.612 MB / 1.386 GB, free: 11.25 MB / 1.107 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0007058/1.552, allocations: 75.95 kB / 1.386 GB, free: 11.17 MB / 1.107 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.04429/1.596, allocations: 27.68 MB / 1.413 GB, free: 15.19 MB / 1.139 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.051e-05/1.596, allocations: 20 kB / 1.413 GB, free: 15.17 MB / 1.139 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.02654/1.623, allocations: 10.43 MB / 1.423 GB, free: 4.484 MB / 1.139 GB Notification: Performance of postOpt removeConstants (simulation): time 0.002093/1.625, allocations: 0.7607 MB / 1.424 GB, free: 3.703 MB / 1.139 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0005778/1.626, allocations: 71.94 kB / 1.424 GB, free: 3.633 MB / 1.139 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.003545/1.629, allocations: 0.5226 MB / 1.424 GB, free: 3.109 MB / 1.139 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0008677/1.63, allocations: 258.9 kB / 1.425 GB, free: 2.855 MB / 1.139 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0002635/1.63, allocations: 111.9 kB / 1.425 GB, free: 2.746 MB / 1.139 GB Notification: Performance of sorting global known variables: time 0.001507/1.632, allocations: 0.9396 MB / 1.426 GB, free: 1.801 MB / 1.139 GB Notification: Performance of sort global known variables: time 2e-07/1.632, allocations: 0 / 1.426 GB, free: 1.801 MB / 1.139 GB Notification: Performance of remove unused functions: time 0.006345/1.638, allocations: 1.891 MB / 1.428 GB, free: 15.91 MB / 1.154 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 0.0004609/1.639, allocations: 186.8 kB / 1.428 GB, free: 15.71 MB / 1.154 GB Notification: Performance of simCode: created initialization part: time 0.03632/1.675, allocations: 15.27 MB / 1.443 GB, free: 336 kB / 1.154 GB Notification: Performance of simCode: created event and clocks part: time 1.333e-05/1.675, allocations: 0 / 1.443 GB, free: 336 kB / 1.154 GB Notification: Performance of simCode: created simulation system equations: time 0.01144/1.686, allocations: 4.683 MB / 1.447 GB, free: 11.61 MB / 1.17 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002576/1.689, allocations: 308.5 kB / 1.447 GB, free: 11.32 MB / 1.17 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.02669/1.716, allocations: 11.68 MB / 1.459 GB, free: 15.48 MB / 1.186 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.003356/1.719, allocations: 2.758 MB / 1.462 GB, free: 12.69 MB / 1.186 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001224/1.72, allocations: 207.3 kB / 1.462 GB, free: 12.49 MB / 1.186 GB Notification: Performance of SimCode: time 7.01e-07/1.72, allocations: 0 / 1.462 GB, free: 12.49 MB / 1.186 GB Notification: Performance of Templates: time 0.1059/1.826, allocations: 83.74 MB / 1.544 GB, free: 8.766 MB / 1.264 GB make -j1 -f Buildings_11_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DD.makefile (rm -f Buildings_11_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DD.pipe ; mkfifo Buildings_11_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DD.pipe ; head -c 1048576 < Buildings_11_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DD.pipe >> ../files/Buildings_11_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DD.sim & ./Buildings_11_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DD -abortSlowSimulation -alarm=400 -emit_protected -lv LOG_STATS > Buildings_11_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DD.pipe 2>&1)