Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_9_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 9.1.3-maint.9.1.x/package.mo", uses=false) Using package Buildings with version 9.1.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.1.3-maint.9.1.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_9_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_9_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 0.001238/0.001238, allocations: 108.7 kB / 15.99 MB, free: 6.363 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001253/0.001253, allocations: 191.9 kB / 16.91 MB, free: 6.195 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.343/1.343, allocations: 222.9 MB / 240.6 MB, free: 15.38 MB / 206.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.1.3-maint.9.1.x/package.mo): time 2.275/2.275, allocations: 390.2 MB / 0.665 GB, free: 0.8906 MB / 0.5294 GB Notification: Performance of FrontEnd - loaded program: time 0.001286/0.001286, allocations: 59.89 kB / 0.8127 GB, free: 33.1 MB / 0.6231 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.2506/0.2519, allocations: 140.4 MB / 0.9498 GB, free: 9.18 MB / 0.7325 GB Notification: Performance of NFInst.instantiate(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DD): time 0.02052/0.2725, allocations: 16.21 MB / 0.9656 GB, free: 8.898 MB / 0.7481 GB Notification: Performance of NFInst.instExpressions: time 0.01116/0.2837, allocations: 6.396 MB / 0.9719 GB, free: 2.484 MB / 0.7481 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.00158/0.2853, allocations: 39.88 kB / 0.9719 GB, free: 2.445 MB / 0.7481 GB Notification: Performance of NFTyping.typeComponents: time 0.003391/0.2887, allocations: 1.043 MB / 0.9729 GB, free: 1.398 MB / 0.7481 GB Notification: Performance of NFTyping.typeBindings: time 0.003431/0.2921, allocations: 1.238 MB / 0.9742 GB, free: 160 kB / 0.7481 GB Notification: Performance of NFTyping.typeClassSections: time 0.003099/0.2953, allocations: 1.119 MB / 0.9752 GB, free: 15.04 MB / 0.7637 GB Notification: Performance of NFFlatten.flatten: time 0.005548/0.3008, allocations: 4.989 MB / 0.9801 GB, free: 10.04 MB / 0.7637 GB Notification: Performance of NFFlatten.resolveConnections: time 0.009692/0.3105, allocations: 6.707 MB / 0.9867 GB, free: 3.27 MB / 0.7637 GB Notification: Performance of NFEvalConstants.evaluate: time 0.003499/0.3141, allocations: 2.072 MB / 0.9887 GB, free: 1.191 MB / 0.7637 GB Notification: Performance of NFSimplifyModel.simplify: time 0.004415/0.3185, allocations: 2.786 MB / 0.9914 GB, free: 14.4 MB / 0.7794 GB Notification: Performance of NFPackage.collectConstants: time 0.001401/0.3199, allocations: 440 kB / 0.9918 GB, free: 13.97 MB / 0.7794 GB Notification: Performance of NFFlatten.collectFunctions: time 0.003117/0.3231, allocations: 1.194 MB / 0.993 GB, free: 12.77 MB / 0.7794 GB Notification: Performance of NFScalarize.scalarize: time 0.003109/0.3262, allocations: 1.996 MB / 0.9949 GB, free: 10.77 MB / 0.7794 GB Notification: Performance of NFVerifyModel.verify: time 0.004105/0.3303, allocations: 1.899 MB / 0.9968 GB, free: 8.867 MB / 0.7794 GB Notification: Performance of NFConvertDAE.convert: time 0.006498/0.3368, allocations: 5.69 MB / 1.002 GB, free: 3.164 MB / 0.7794 GB Notification: Performance of FrontEnd - DAE generated: time 6.312e-06/0.3368, allocations: 8 kB / 1.002 GB, free: 3.156 MB / 0.7794 GB Notification: Performance of FrontEnd: time 1.813e-06/0.3369, allocations: 3.938 kB / 1.002 GB, free: 3.152 MB / 0.7794 GB Notification: Performance of Transformations before backend: time 0.0002036/0.3371, allocations: 0 / 1.002 GB, free: 3.152 MB / 0.7794 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 0.01163/0.3487, allocations: 3.438 MB / 1.006 GB, free: 15.65 MB / 0.795 GB Notification: Performance of prepare preOptimizeDAE: time 6.527e-05/0.3488, allocations: 15.97 kB / 1.006 GB, free: 15.63 MB / 0.795 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01444/0.3632, allocations: 2.365 MB / 1.008 GB, free: 13.26 MB / 0.795 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.00463/0.3679, allocations: 1.975 MB / 1.01 GB, free: 11.24 MB / 0.795 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0002583/0.3682, allocations: 234.5 kB / 1.01 GB, free: 11.01 MB / 0.795 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.001419/0.3696, allocations: 299.9 kB / 1.01 GB, free: 10.72 MB / 0.795 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.01815/0.3878, allocations: 6.425 MB / 1.017 GB, free: 4.18 MB / 0.795 GB Notification: Performance of preOpt findStateOrder (simulation): time 0.0001323/0.388, allocations: 11.84 kB / 1.017 GB, free: 4.168 MB / 0.795 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.00112/0.3891, allocations: 132 kB / 1.017 GB, free: 4.039 MB / 0.795 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0005212/0.3896, allocations: 313.3 kB / 1.017 GB, free: 3.73 MB / 0.795 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01687/0.4065, allocations: 6.62 MB / 1.024 GB, free: 13.09 MB / 0.8106 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.03626/0.4428, allocations: 24.81 MB / 1.048 GB, free: 2.223 MB / 0.8262 GB Notification: Performance of preOpt comSubExp (simulation): time 0.009241/0.4521, allocations: 5.419 MB / 1.053 GB, free: 12.44 MB / 0.8419 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.006912/0.4591, allocations: 2.94 MB / 1.056 GB, free: 9.48 MB / 0.8419 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0003979/0.4595, allocations: 135 kB / 1.056 GB, free: 9.332 MB / 0.8419 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 6.659e-05/0.4596, allocations: 64.5 kB / 1.056 GB, free: 9.258 MB / 0.8419 GB Notification: Performance of pre-optimization done (n=230): time 4.608e-06/0.4596, allocations: 0 / 1.056 GB, free: 9.258 MB / 0.8419 GB Notification: Performance of matching and sorting (n=313): time 0.6156/1.075, allocations: 39.18 MB / 1.095 GB, free: 121.6 MB / 0.8575 GB Notification: Performance of inlineWhenForInitialization (initialization): time 9.307e-05/1.075, allocations: 244.6 kB / 1.095 GB, free: 121.3 MB / 0.8575 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002096/1.077, allocations: 1.26 MB / 1.096 GB, free: 120.8 MB / 0.8575 GB Notification: Performance of collectPreVariables (initialization): time 0.0006716/1.078, allocations: 76.33 kB / 1.096 GB, free: 120.7 MB / 0.8575 GB Notification: Performance of collectInitialEqns (initialization): time 0.000732/1.079, allocations: 1.233 MB / 1.097 GB, free: 119.8 MB / 0.8575 GB Notification: Performance of collectInitialBindings (initialization): time 0.001155/1.08, allocations: 1.057 MB / 1.098 GB, free: 119 MB / 0.8575 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.001262/1.081, allocations: 0.6171 MB / 1.099 GB, free: 118.7 MB / 0.8575 GB Notification: Performance of setup shared object (initialization): time 5.023e-05/1.081, allocations: 311.2 kB / 1.099 GB, free: 118.4 MB / 0.8575 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.006336/1.088, allocations: 2.778 MB / 1.102 GB, free: 117.6 MB / 0.8575 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.007382/1.095, allocations: 3.458 MB / 1.105 GB, free: 116 MB / 0.8575 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.01312/1.108, allocations: 6.387 MB / 1.112 GB, free: 113.2 MB / 0.8575 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.825e-05/1.108, allocations: 5.406 kB / 1.112 GB, free: 113.2 MB / 0.8575 GB Notification: Performance of matching and sorting (n=414) (initialization): time 0.02794/1.136, allocations: 10.97 MB / 1.122 GB, free: 109.2 MB / 0.8575 GB Notification: Performance of prepare postOptimizeDAE: time 4.07e-05/1.136, allocations: 12.47 kB / 1.122 GB, free: 109.2 MB / 0.8575 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 4.148e-05/1.136, allocations: 18.12 kB / 1.122 GB, free: 109.2 MB / 0.8575 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.02062/1.157, allocations: 5.995 MB / 1.128 GB, free: 106.4 MB / 0.8575 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.00423/1.161, allocations: 0.9433 MB / 1.129 GB, free: 106.1 MB / 0.8575 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.039/1.2, allocations: 28.83 MB / 1.157 GB, free: 81.63 MB / 0.8575 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004287/1.205, allocations: 0.5523 MB / 1.158 GB, free: 81.08 MB / 0.8575 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0004583/1.205, allocations: 147.9 kB / 1.158 GB, free: 80.93 MB / 0.8575 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.006663/1.212, allocations: 3.921 MB / 1.162 GB, free: 77 MB / 0.8575 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.005429/1.217, allocations: 3.416 MB / 1.165 GB, free: 73.33 MB / 0.8575 GB Error: Initialization problem is structural singular. Please, check the initial conditions. Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.08389/1.301, allocations: 25.89 MB / 1.19 GB, free: 47.09 MB / 0.8575 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 1.508e-05/1.301, allocations: 4 kB / 1.19 GB, free: 47.09 MB / 0.8575 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 0.02298/1.324, allocations: 10.92 MB / 1.201 GB, free: 36.04 MB / 0.8575 GB Notification: Performance of prepare postOptimizeDAE: time 2.582e-05/1.324, allocations: 15.22 kB / 1.201 GB, free: 36.03 MB / 0.8575 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.814e-05/1.324, allocations: 27.59 kB / 1.201 GB, free: 36 MB / 0.8575 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.01422/1.339, allocations: 4.665 MB / 1.206 GB, free: 31.33 MB / 0.8575 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.004062/1.343, allocations: 0.9945 MB / 1.207 GB, free: 30.33 MB / 0.8575 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0321/1.375, allocations: 30.47 MB / 1.236 GB, free: 15.15 MB / 0.8731 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004623/1.379, allocations: 0.5499 MB / 1.237 GB, free: 14.6 MB / 0.8731 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0006948/1.38, allocations: 139.9 kB / 1.237 GB, free: 14.46 MB / 0.8731 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 0.001183/1.381, allocations: 383.5 kB / 1.237 GB, free: 14.08 MB / 0.8731 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0008028/1.382, allocations: 197.7 kB / 1.238 GB, free: 13.89 MB / 0.8731 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.02832/1.41, allocations: 11.08 MB / 1.248 GB, free: 2.719 MB / 0.8731 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.522e-05/1.411, allocations: 37.58 kB / 1.248 GB, free: 2.684 MB / 0.8731 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 2.583e-05/1.411, allocations: 20 kB / 1.248 GB, free: 2.664 MB / 0.8731 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 6.857e-05/1.411, allocations: 15.94 kB / 1.248 GB, free: 2.648 MB / 0.8731 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.03859/1.449, allocations: 16.59 MB / 1.265 GB, free: 1.852 MB / 0.8887 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.108e-05/1.449, allocations: 8 kB / 1.265 GB, free: 1.844 MB / 0.8887 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.00351/1.453, allocations: 0.745 MB / 1.265 GB, free: 1.098 MB / 0.8887 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.02104/1.474, allocations: 5.612 MB / 1.271 GB, free: 11.47 MB / 0.9044 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0007123/1.475, allocations: 79.95 kB / 1.271 GB, free: 11.39 MB / 0.9044 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.04808/1.523, allocations: 27.69 MB / 1.298 GB, free: 15.42 MB / 0.9356 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.449e-05/1.523, allocations: 23.97 kB / 1.298 GB, free: 15.39 MB / 0.9356 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.02757/1.55, allocations: 10.42 MB / 1.308 GB, free: 4.723 MB / 0.9356 GB Notification: Performance of postOpt removeConstants (simulation): time 0.002004/1.552, allocations: 0.7639 MB / 1.309 GB, free: 3.938 MB / 0.9356 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0007807/1.553, allocations: 64 kB / 1.309 GB, free: 3.875 MB / 0.9356 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.003917/1.557, allocations: 0.5264 MB / 1.309 GB, free: 3.348 MB / 0.9356 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0009921/1.558, allocations: 270.9 kB / 1.31 GB, free: 3.078 MB / 0.9356 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0003929/1.559, allocations: 104 kB / 1.31 GB, free: 2.977 MB / 0.9356 GB Notification: Performance of sorting global known variables: time 0.001658/1.56, allocations: 0.9069 MB / 1.311 GB, free: 2.062 MB / 0.9356 GB Notification: Performance of sort global known variables: time 1.7e-07/1.56, allocations: 0 / 1.311 GB, free: 2.062 MB / 0.9356 GB Notification: Performance of remove unused functions: time 0.007648/1.568, allocations: 1.879 MB / 1.313 GB, free: 188 kB / 0.9356 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 0.0007565/1.569, allocations: 193.5 kB / 1.313 GB, free: 15.98 MB / 0.9512 GB Notification: Performance of simCode: created initialization part: time 0.03679/1.606, allocations: 15.28 MB / 1.328 GB, free: 0.6211 MB / 0.9512 GB Notification: Performance of simCode: created event and clocks part: time 1.528e-05/1.606, allocations: 4 kB / 1.328 GB, free: 0.6172 MB / 0.9512 GB Notification: Performance of simCode: created simulation system equations: time 0.01277/1.618, allocations: 4.676 MB / 1.332 GB, free: 11.92 MB / 0.9669 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.004103/1.623, allocations: 288.9 kB / 1.333 GB, free: 11.64 MB / 0.9669 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.02997/1.653, allocations: 11.62 MB / 1.344 GB, free: 15.88 MB / 0.9825 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.004308/1.657, allocations: 2.745 MB / 1.347 GB, free: 13.09 MB / 0.9825 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001372/1.658, allocations: 211.3 kB / 1.347 GB, free: 12.89 MB / 0.9825 GB Notification: Performance of SimCode: time 1.313e-06/1.658, allocations: 0 / 1.347 GB, free: 12.89 MB / 0.9825 GB Notification: Performance of Templates: time 0.1127/1.771, allocations: 83.06 MB / 1.428 GB, free: 9.828 MB / 1.061 GB make -j1 -f Buildings_9_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DD.makefile (rm -f Buildings_9_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DD.pipe ; mkfifo Buildings_9_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DD.pipe ; head -c 1048576 < Buildings_9_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DD.pipe >> ../files/Buildings_9_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DD.sim & ./Buildings_9_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DD -abortSlowSimulation -alarm=480 -emit_protected -lv LOG_STATS > Buildings_9_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DD.pipe 2>&1)