Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_latest_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 12.0.0-master/package.mo", uses=false) Using package Buildings with version 12.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.0.0-master/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_latest_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_latest_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 0.00157/0.00157, allocations: 105.7 kB / 16.27 MB, free: 6.414 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001466/0.001467, allocations: 189.8 kB / 17.2 MB, free: 5.953 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.337/1.337, allocations: 222.9 MB / 240.9 MB, free: 15.22 MB / 206.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.0.0-master/package.mo): time 2.632/2.632, allocations: 482.4 MB / 0.7553 GB, free: 6.957 MB / 0.6231 GB Notification: Performance of FrontEnd - loaded program: time 0.001906/0.001906, allocations: 69.36 kB / 0.9245 GB, free: 15.94 MB / 0.7012 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.7682/0.7702, allocations: 162.2 MB / 1.083 GB, free: 1.648 MB / 0.8262 GB Notification: Performance of NFInst.instantiate(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DD): time 0.0211/0.7913, allocations: 16.39 MB / 1.099 GB, free: 6.672 MB / 0.8419 GB Notification: Performance of NFInst.instExpressions: time 0.01187/0.8032, allocations: 6.458 MB / 1.105 GB, free: 2.266 MB / 0.8419 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.001841/0.8051, allocations: 50.81 kB / 1.105 GB, free: 2.258 MB / 0.8419 GB Notification: Performance of NFTyping.typeComponents: time 0.003061/0.8082, allocations: 1.136 MB / 1.106 GB, free: 1.582 MB / 0.8419 GB Notification: Performance of NFTyping.typeBindings: time 0.003727/0.8119, allocations: 1.354 MB / 1.108 GB, free: 0.8281 MB / 0.8419 GB Notification: Performance of NFTyping.typeClassSections: time 0.003579/0.8155, allocations: 1.215 MB / 1.109 GB, free: 188 kB / 0.8419 GB Notification: Performance of NFFlatten.flatten: time 0.006686/0.8222, allocations: 4.985 MB / 1.114 GB, free: 14.09 MB / 0.8575 GB Notification: Performance of NFFlatten.resolveConnections: time 0.007455/0.8297, allocations: 5.741 MB / 1.119 GB, free: 11.86 MB / 0.8575 GB Notification: Performance of NFEvalConstants.evaluate: time 0.004132/0.8339, allocations: 2.058 MB / 1.121 GB, free: 10.94 MB / 0.8575 GB Notification: Performance of NFSimplifyModel.simplify: time 0.005031/0.8389, allocations: 2.651 MB / 1.124 GB, free: 9.844 MB / 0.8575 GB Notification: Performance of NFPackage.collectConstants: time 0.001141/0.8401, allocations: 448.9 kB / 1.124 GB, free: 9.84 MB / 0.8575 GB Notification: Performance of NFFlatten.collectFunctions: time 0.003115/0.8432, allocations: 1.192 MB / 1.126 GB, free: 9.562 MB / 0.8575 GB Notification: Performance of NFScalarize.scalarize: time 0.002902/0.8461, allocations: 1.99 MB / 1.128 GB, free: 8.816 MB / 0.8575 GB Notification: Performance of NFVerifyModel.verify: time 0.003378/0.8495, allocations: 1.928 MB / 1.129 GB, free: 7.527 MB / 0.8575 GB Notification: Performance of NFConvertDAE.convert: time 0.008832/0.8583, allocations: 6.694 MB / 1.136 GB, free: 2.746 MB / 0.8575 GB Notification: Performance of FrontEnd - DAE generated: time 8.185e-06/0.8584, allocations: 5.141 kB / 1.136 GB, free: 2.742 MB / 0.8575 GB Notification: Performance of FrontEnd: time 1.583e-06/0.8584, allocations: 0 / 1.136 GB, free: 2.742 MB / 0.8575 GB Notification: Performance of Transformations before backend: time 0.0001737/0.8586, allocations: 0 / 1.136 GB, free: 2.742 MB / 0.8575 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 0.009144/0.8677, allocations: 3.482 MB / 1.139 GB, free: 400 kB / 0.8575 GB Notification: Performance of prepare preOptimizeDAE: time 4.298e-05/0.8678, allocations: 9.312 kB / 1.139 GB, free: 400 kB / 0.8575 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01291/0.8807, allocations: 2.379 MB / 1.142 GB, free: 15.25 MB / 0.8731 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.005074/0.8858, allocations: 1.982 MB / 1.144 GB, free: 14 MB / 0.8731 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0002296/0.886, allocations: 235.4 kB / 1.144 GB, free: 13.89 MB / 0.8731 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.001012/0.8871, allocations: 305.7 kB / 1.144 GB, free: 13.79 MB / 0.8731 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.0148/0.9019, allocations: 6.455 MB / 1.15 GB, free: 9.453 MB / 0.8731 GB Notification: Performance of preOpt findStateOrder (simulation): time 7.193e-05/0.902, allocations: 7.938 kB / 1.15 GB, free: 9.445 MB / 0.8731 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0004274/0.9024, allocations: 132 kB / 1.151 GB, free: 9.316 MB / 0.8731 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0004921/0.9029, allocations: 317.4 kB / 1.151 GB, free: 9.004 MB / 0.8731 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01639/0.9193, allocations: 6.629 MB / 1.157 GB, free: 2.359 MB / 0.8731 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.03423/0.9536, allocations: 24.9 MB / 1.182 GB, free: 7.398 MB / 0.9044 GB Notification: Performance of preOpt comSubExp (simulation): time 0.008771/0.9624, allocations: 5.423 MB / 1.187 GB, free: 1.621 MB / 0.9044 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.00663/0.969, allocations: 2.932 MB / 1.19 GB, free: 14.67 MB / 0.92 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0003084/0.9694, allocations: 147 kB / 1.19 GB, free: 14.51 MB / 0.92 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 5.635e-05/0.9694, allocations: 64.5 kB / 1.19 GB, free: 14.43 MB / 0.92 GB Notification: Performance of pre-optimization done (n=230): time 4.378e-06/0.9695, allocations: 0 / 1.19 GB, free: 14.43 MB / 0.92 GB Notification: Performance of matching and sorting (n=313): time 0.1389/1.108, allocations: 39.23 MB / 1.228 GB, free: 7.133 MB / 0.9512 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001582/1.109, allocations: 243.9 kB / 1.229 GB, free: 6.844 MB / 0.9512 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002099/1.111, allocations: 1.299 MB / 1.23 GB, free: 5.531 MB / 0.9512 GB Notification: Performance of collectPreVariables (initialization): time 0.0005408/1.111, allocations: 77.7 kB / 1.23 GB, free: 5.449 MB / 0.9512 GB Notification: Performance of collectInitialEqns (initialization): time 0.0009515/1.112, allocations: 1.246 MB / 1.231 GB, free: 4.184 MB / 0.9512 GB Notification: Performance of collectInitialBindings (initialization): time 0.001258/1.113, allocations: 1.055 MB / 1.232 GB, free: 3.113 MB / 0.9512 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.001258/1.115, allocations: 0.6165 MB / 1.233 GB, free: 2.488 MB / 0.9512 GB Notification: Performance of setup shared object (initialization): time 0.0001285/1.115, allocations: 301.1 kB / 1.233 GB, free: 2.191 MB / 0.9512 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.00634/1.121, allocations: 2.784 MB / 1.236 GB, free: 15.4 MB / 0.9669 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.006893/1.128, allocations: 3.451 MB / 1.239 GB, free: 11.69 MB / 0.9669 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.01362/1.142, allocations: 6.397 MB / 1.245 GB, free: 5.008 MB / 0.9669 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.118e-05/1.142, allocations: 4 kB / 1.245 GB, free: 5.004 MB / 0.9669 GB Notification: Performance of matching and sorting (n=414) (initialization): time 0.02965/1.171, allocations: 10.96 MB / 1.256 GB, free: 9.98 MB / 0.9825 GB Notification: Performance of prepare postOptimizeDAE: time 3.776e-05/1.172, allocations: 16 kB / 1.256 GB, free: 9.965 MB / 0.9825 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.486e-05/1.172, allocations: 16 kB / 1.256 GB, free: 9.949 MB / 0.9825 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.02117/1.193, allocations: 5.991 MB / 1.262 GB, free: 3.941 MB / 0.9825 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.004357/1.197, allocations: 0.9438 MB / 1.263 GB, free: 2.996 MB / 0.9825 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.04963/1.247, allocations: 28.84 MB / 1.291 GB, free: 5.91 MB / 1.014 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004577/1.251, allocations: 0.5576 MB / 1.292 GB, free: 5.352 MB / 1.014 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0004692/1.252, allocations: 140 kB / 1.292 GB, free: 5.215 MB / 1.014 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.008305/1.26, allocations: 3.917 MB / 1.296 GB, free: 1.289 MB / 1.014 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.006906/1.267, allocations: 3.416 MB / 1.299 GB, free: 13.61 MB / 1.029 GB Error: Initialization problem is structural singular. Please, check the initial conditions. Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.09395/1.361, allocations: 25.87 MB / 1.324 GB, free: 3.352 MB / 1.045 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 2.135e-05/1.361, allocations: 11.98 kB / 1.324 GB, free: 3.34 MB / 1.045 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 0.0275/1.389, allocations: 10.89 MB / 1.335 GB, free: 8.309 MB / 1.061 GB Notification: Performance of prepare postOptimizeDAE: time 3.29e-05/1.389, allocations: 20.06 kB / 1.335 GB, free: 8.289 MB / 1.061 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.005e-05/1.389, allocations: 19.94 kB / 1.335 GB, free: 8.27 MB / 1.061 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.01593/1.405, allocations: 4.658 MB / 1.339 GB, free: 3.594 MB / 1.061 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.004485/1.409, allocations: 0.9945 MB / 1.34 GB, free: 2.598 MB / 1.061 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.04409/1.453, allocations: 30.49 MB / 1.37 GB, free: 3.363 MB / 1.092 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004478/1.458, allocations: 0.5343 MB / 1.371 GB, free: 2.828 MB / 1.092 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0004851/1.458, allocations: 143.9 kB / 1.371 GB, free: 2.688 MB / 1.092 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 0.001066/1.459, allocations: 399.4 kB / 1.371 GB, free: 2.293 MB / 1.092 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0006514/1.46, allocations: 205.6 kB / 1.371 GB, free: 2.09 MB / 1.092 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.02839/1.489, allocations: 11.08 MB / 1.382 GB, free: 6.918 MB / 1.107 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.285e-05/1.489, allocations: 32 kB / 1.382 GB, free: 6.887 MB / 1.107 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 3.098e-05/1.489, allocations: 16 kB / 1.382 GB, free: 6.871 MB / 1.107 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 6.395e-05/1.489, allocations: 15.95 kB / 1.382 GB, free: 6.855 MB / 1.107 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.03835/1.527, allocations: 16.62 MB / 1.399 GB, free: 5.953 MB / 1.123 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.042e-05/1.527, allocations: 12 kB / 1.399 GB, free: 5.941 MB / 1.123 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.003469/1.531, allocations: 0.7451 MB / 1.399 GB, free: 5.195 MB / 1.123 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.01974/1.55, allocations: 5.608 MB / 1.405 GB, free: 15.57 MB / 1.139 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0006791/1.551, allocations: 79.95 kB / 1.405 GB, free: 15.49 MB / 1.139 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.04502/1.596, allocations: 27.68 MB / 1.432 GB, free: 3.508 MB / 1.154 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.187e-05/1.596, allocations: 12.03 kB / 1.432 GB, free: 3.496 MB / 1.154 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.02632/1.622, allocations: 10.42 MB / 1.442 GB, free: 8.816 MB / 1.17 GB Notification: Performance of postOpt removeConstants (simulation): time 0.001993/1.624, allocations: 0.7639 MB / 1.443 GB, free: 8.031 MB / 1.17 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0005106/1.625, allocations: 63.92 kB / 1.443 GB, free: 7.969 MB / 1.17 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.00361/1.629, allocations: 0.5226 MB / 1.443 GB, free: 7.445 MB / 1.17 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0008909/1.629, allocations: 270.9 kB / 1.444 GB, free: 7.18 MB / 1.17 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.000251/1.63, allocations: 99.95 kB / 1.444 GB, free: 7.082 MB / 1.17 GB Notification: Performance of sorting global known variables: time 0.001504/1.631, allocations: 0.9357 MB / 1.445 GB, free: 6.141 MB / 1.17 GB Notification: Performance of sort global known variables: time 1.8e-07/1.631, allocations: 0 / 1.445 GB, free: 6.141 MB / 1.17 GB Notification: Performance of remove unused functions: time 0.006105/1.637, allocations: 1.895 MB / 1.446 GB, free: 4.246 MB / 1.17 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 0.0004556/1.638, allocations: 198.8 kB / 1.447 GB, free: 4.039 MB / 1.17 GB Notification: Performance of simCode: created initialization part: time 0.0352/1.673, allocations: 15.26 MB / 1.462 GB, free: 4.656 MB / 1.186 GB Notification: Performance of simCode: created event and clocks part: time 1.315e-05/1.673, allocations: 3.938 kB / 1.462 GB, free: 4.652 MB / 1.186 GB Notification: Performance of simCode: created simulation system equations: time 0.01154/1.685, allocations: 4.677 MB / 1.466 GB, free: 15.95 MB / 1.201 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002437/1.687, allocations: 304.5 kB / 1.466 GB, free: 15.67 MB / 1.201 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.02626/1.713, allocations: 10.25 MB / 1.476 GB, free: 5.246 MB / 1.201 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.003373/1.717, allocations: 2.746 MB / 1.479 GB, free: 2.465 MB / 1.201 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001234/1.718, allocations: 211.3 kB / 1.479 GB, free: 2.258 MB / 1.201 GB Notification: Performance of SimCode: time 8.22e-07/1.718, allocations: 4 kB / 1.479 GB, free: 2.254 MB / 1.201 GB Notification: Performance of Templates: time 0.5745/2.293, allocations: 83.74 MB / 1.561 GB, free: 410.2 MB / 1.264 GB make -j1 -f Buildings_latest_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DD.makefile (rm -f Buildings_latest_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DD.pipe ; mkfifo Buildings_latest_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DD.pipe ; head -c 1048576 < Buildings_latest_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DD.pipe >> ../files/Buildings_latest_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DD.sim & ./Buildings_latest_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DD -abortSlowSimulation -alarm=400 -emit_protected -lv LOG_STATS > Buildings_latest_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DD.pipe 2>&1)