Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_latest_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.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 11.0.0-master/package.mo", uses=false) Using package Buildings with version 11.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.0.0-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.UnbalancedStepUp.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.UnbalancedStepUp.DD") translateModel(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.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.UnbalancedStepUp.DD") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001435/0.001435, allocations: 116.9 kB / 16.37 MB, free: 6.012 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001776/0.001776, allocations: 194.4 kB / 17.31 MB, free: 5.613 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.384/1.384, allocations: 222.9 MB / 241 MB, free: 15.18 MB / 206.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.0.0-master/package.mo): time 2.675/2.675, allocations: 442.6 MB / 0.7165 GB, free: 14.67 MB / 0.5919 GB Notification: Performance of FrontEnd - loaded program: time 0.00131/0.00131, allocations: 72.34 kB / 0.8774 GB, free: 10.97 MB / 0.6544 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.3175/0.3188, allocations: 153 MB / 1.027 GB, free: 2.051 MB / 0.795 GB Notification: Performance of NFInst.instantiate(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DD): time 0.01992/0.3388, allocations: 16.41 MB / 1.043 GB, free: 1.582 MB / 0.8106 GB Notification: Performance of NFInst.instExpressions: time 0.01173/0.3506, allocations: 6.442 MB / 1.049 GB, free: 11.12 MB / 0.8262 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.003043/0.3537, allocations: 51.88 kB / 1.049 GB, free: 11.07 MB / 0.8262 GB Notification: Performance of NFTyping.typeComponents: time 0.004536/0.3582, allocations: 1.134 MB / 1.05 GB, free: 9.93 MB / 0.8262 GB Notification: Performance of NFTyping.typeBindings: time 0.005373/0.3636, allocations: 1.334 MB / 1.052 GB, free: 8.59 MB / 0.8262 GB Notification: Performance of NFTyping.typeClassSections: time 0.004966/0.3686, allocations: 1.243 MB / 1.053 GB, free: 7.344 MB / 0.8262 GB Notification: Performance of NFFlatten.flatten: time 0.00928/0.3779, allocations: 4.981 MB / 1.058 GB, free: 2.352 MB / 0.8262 GB Notification: Performance of NFFlatten.resolveConnections: time 0.009214/0.3872, allocations: 5.639 MB / 1.063 GB, free: 12.64 MB / 0.8419 GB Notification: Performance of NFEvalConstants.evaluate: time 0.003727/0.391, allocations: 2.065 MB / 1.065 GB, free: 10.57 MB / 0.8419 GB Notification: Performance of NFSimplifyModel.simplify: time 0.004483/0.3955, allocations: 2.649 MB / 1.068 GB, free: 7.918 MB / 0.8419 GB Notification: Performance of NFPackage.collectConstants: time 0.001015/0.3965, allocations: 444 kB / 1.068 GB, free: 7.484 MB / 0.8419 GB Notification: Performance of NFFlatten.collectFunctions: time 0.002702/0.3992, allocations: 1.194 MB / 1.069 GB, free: 6.289 MB / 0.8419 GB Notification: Performance of NFScalarize.scalarize: time 0.00234/0.4016, allocations: 1.992 MB / 1.071 GB, free: 4.293 MB / 0.8419 GB Notification: Performance of NFVerifyModel.verify: time 0.003088/0.4047, allocations: 1.926 MB / 1.073 GB, free: 2.359 MB / 0.8419 GB Notification: Performance of NFConvertDAE.convert: time 0.6166/1.021, allocations: 6.726 MB / 1.08 GB, free: 27.25 MB / 0.8419 GB Notification: Performance of FrontEnd - DAE generated: time 7.894e-06/1.021, allocations: 0 / 1.08 GB, free: 27.25 MB / 0.8419 GB Notification: Performance of FrontEnd: time 2.134e-06/1.021, allocations: 0 / 1.08 GB, free: 27.25 MB / 0.8419 GB Notification: Performance of Transformations before backend: time 0.0003077/1.022, allocations: 1.219 kB / 1.08 GB, free: 27.25 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 0.01505/1.037, allocations: 3.476 MB / 1.083 GB, free: 25.93 MB / 0.8419 GB Notification: Performance of prepare preOptimizeDAE: time 4.779e-05/1.037, allocations: 12.36 kB / 1.083 GB, free: 25.93 MB / 0.8419 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01452/1.051, allocations: 2.313 MB / 1.085 GB, free: 25.75 MB / 0.8419 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.009641/1.061, allocations: 1.999 MB / 1.087 GB, free: 25.32 MB / 0.8419 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0005762/1.062, allocations: 237 kB / 1.088 GB, free: 25.32 MB / 0.8419 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.003155/1.065, allocations: 302.4 kB / 1.088 GB, free: 25.32 MB / 0.8419 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.02801/1.093, allocations: 6.431 MB / 1.094 GB, free: 24.96 MB / 0.8419 GB Notification: Performance of preOpt findStateOrder (simulation): time 0.0002793/1.093, allocations: 10.94 kB / 1.094 GB, free: 24.96 MB / 0.8419 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.00258/1.096, allocations: 128.3 kB / 1.094 GB, free: 24.96 MB / 0.8419 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0008498/1.097, allocations: 318.4 kB / 1.095 GB, free: 24.95 MB / 0.8419 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.02336/1.12, allocations: 6.58 MB / 1.101 GB, free: 23.92 MB / 0.8419 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.04485/1.165, allocations: 24.69 MB / 1.125 GB, free: 6.266 MB / 0.8419 GB Notification: Performance of preOpt comSubExp (simulation): time 0.00926/1.174, allocations: 5.431 MB / 1.13 GB, free: 2.438 MB / 0.8419 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.007001/1.181, allocations: 2.927 MB / 1.133 GB, free: 1.02 MB / 0.8419 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0004811/1.182, allocations: 140 kB / 1.133 GB, free: 0.9062 MB / 0.8419 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 7.631e-05/1.182, allocations: 66.16 kB / 1.133 GB, free: 0.8438 MB / 0.8419 GB Notification: Performance of pre-optimization done (n=230): time 6.291e-06/1.182, allocations: 2.188 kB / 1.133 GB, free: 0.8438 MB / 0.8419 GB Notification: Performance of matching and sorting (n=313): time 0.1398/1.322, allocations: 39.23 MB / 1.172 GB, free: 7.09 MB / 0.8731 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001965/1.322, allocations: 239.9 kB / 1.172 GB, free: 6.805 MB / 0.8731 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002103/1.324, allocations: 1.271 MB / 1.173 GB, free: 5.52 MB / 0.8731 GB Notification: Performance of collectPreVariables (initialization): time 0.0008996/1.325, allocations: 77.7 kB / 1.173 GB, free: 5.438 MB / 0.8731 GB Notification: Performance of collectInitialEqns (initialization): time 0.0009707/1.326, allocations: 1.253 MB / 1.175 GB, free: 4.172 MB / 0.8731 GB Notification: Performance of collectInitialBindings (initialization): time 0.001633/1.328, allocations: 1.05 MB / 1.176 GB, free: 3.133 MB / 0.8731 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.001299/1.329, allocations: 0.6165 MB / 1.176 GB, free: 2.508 MB / 0.8731 GB Notification: Performance of setup shared object (initialization): time 0.000108/1.329, allocations: 303.3 kB / 1.176 GB, free: 2.211 MB / 0.8731 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.005953/1.335, allocations: 2.76 MB / 1.179 GB, free: 15.44 MB / 0.8887 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.006686/1.342, allocations: 3.431 MB / 1.182 GB, free: 11.76 MB / 0.8887 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.01333/1.355, allocations: 6.386 MB / 1.189 GB, free: 5.164 MB / 0.8887 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 8.045e-05/1.355, allocations: 4 kB / 1.189 GB, free: 5.16 MB / 0.8887 GB Notification: Performance of matching and sorting (n=414) (initialization): time 0.02831/1.384, allocations: 10.94 MB / 1.199 GB, free: 10.37 MB / 0.9044 GB Notification: Performance of prepare postOptimizeDAE: time 3.835e-05/1.384, allocations: 12 kB / 1.199 GB, free: 10.36 MB / 0.9044 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.578e-05/1.384, allocations: 22.98 kB / 1.199 GB, free: 10.34 MB / 0.9044 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.02164/1.405, allocations: 5.882 MB / 1.205 GB, free: 4.445 MB / 0.9044 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.004416/1.41, allocations: 0.9377 MB / 1.206 GB, free: 3.539 MB / 0.9044 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.04731/1.457, allocations: 28.8 MB / 1.234 GB, free: 6.57 MB / 0.9356 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004626/1.462, allocations: 0.5303 MB / 1.235 GB, free: 6.039 MB / 0.9356 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0007019/1.463, allocations: 140 kB / 1.235 GB, free: 5.902 MB / 0.9356 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.009222/1.472, allocations: 3.902 MB / 1.239 GB, free: 1.992 MB / 0.9356 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.007305/1.479, allocations: 3.4 MB / 1.242 GB, free: 14.35 MB / 0.9512 GB Error: Initialization problem is structural singular. Please, check the initial conditions. Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.09258/1.572, allocations: 25.76 MB / 1.267 GB, free: 4.281 MB / 0.9669 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 2.32e-05/1.572, allocations: 4 kB / 1.267 GB, free: 4.277 MB / 0.9669 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 0.02703/1.599, allocations: 10.87 MB / 1.278 GB, free: 9.453 MB / 0.9825 GB Notification: Performance of prepare postOptimizeDAE: time 3.107e-05/1.599, allocations: 15.98 kB / 1.278 GB, free: 9.438 MB / 0.9825 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.104e-05/1.599, allocations: 20 kB / 1.278 GB, free: 9.418 MB / 0.9825 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.01594/1.615, allocations: 4.566 MB / 1.282 GB, free: 4.836 MB / 0.9825 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.004631/1.62, allocations: 0.9899 MB / 1.283 GB, free: 3.879 MB / 0.9825 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.04109/1.661, allocations: 30.45 MB / 1.313 GB, free: 4.793 MB / 1.014 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004504/1.665, allocations: 0.5304 MB / 1.314 GB, free: 4.262 MB / 1.014 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.000645/1.666, allocations: 143.9 kB / 1.314 GB, free: 4.121 MB / 1.014 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 0.001051/1.667, allocations: 371.9 kB / 1.314 GB, free: 3.781 MB / 1.014 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0006954/1.668, allocations: 205.6 kB / 1.314 GB, free: 3.578 MB / 1.014 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.02666/1.694, allocations: 11.09 MB / 1.325 GB, free: 8.512 MB / 1.029 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.487e-05/1.694, allocations: 35.94 kB / 1.325 GB, free: 8.477 MB / 1.029 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 2.962e-05/1.694, allocations: 20 kB / 1.325 GB, free: 8.457 MB / 1.029 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 7.577e-05/1.695, allocations: 18.23 kB / 1.325 GB, free: 8.441 MB / 1.029 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.03847/1.733, allocations: 16.57 MB / 1.341 GB, free: 7.863 MB / 1.045 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.649e-05/1.733, allocations: 8 kB / 1.341 GB, free: 7.855 MB / 1.045 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.003534/1.737, allocations: 0.7447 MB / 1.342 GB, free: 7.125 MB / 1.045 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.01938/1.756, allocations: 5.511 MB / 1.347 GB, free: 1.605 MB / 1.045 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0008254/1.757, allocations: 87.95 kB / 1.347 GB, free: 1.52 MB / 1.045 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.04343/1.8, allocations: 27.64 MB / 1.374 GB, free: 5.605 MB / 1.076 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.623e-05/1.8, allocations: 19.97 kB / 1.374 GB, free: 5.586 MB / 1.076 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.02672/1.827, allocations: 10.43 MB / 1.385 GB, free: 10.91 MB / 1.092 GB Notification: Performance of postOpt removeConstants (simulation): time 0.002571/1.83, allocations: 0.7562 MB / 1.385 GB, free: 10.13 MB / 1.092 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0005937/1.83, allocations: 71.89 kB / 1.385 GB, free: 10.06 MB / 1.092 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.003564/1.834, allocations: 0.5186 MB / 1.386 GB, free: 9.543 MB / 1.092 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0009012/1.835, allocations: 266.9 kB / 1.386 GB, free: 9.277 MB / 1.092 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0002823/1.835, allocations: 104 kB / 1.386 GB, free: 9.176 MB / 1.092 GB Notification: Performance of sorting global known variables: time 0.001359/1.837, allocations: 0.9162 MB / 1.387 GB, free: 8.254 MB / 1.092 GB Notification: Performance of sort global known variables: time 2.81e-07/1.837, allocations: 0 / 1.387 GB, free: 8.254 MB / 1.092 GB Notification: Performance of remove unused functions: time 0.006475/1.843, allocations: 1.875 MB / 1.389 GB, free: 6.379 MB / 1.092 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 0.0005086/1.844, allocations: 193.4 kB / 1.389 GB, free: 6.18 MB / 1.092 GB Notification: Performance of simCode: created initialization part: time 0.03075/1.874, allocations: 13.01 MB / 1.402 GB, free: 9.066 MB / 1.107 GB Notification: Performance of simCode: created event and clocks part: time 1.597e-05/1.874, allocations: 0 / 1.402 GB, free: 9.066 MB / 1.107 GB Notification: Performance of simCode: created simulation system equations: time 0.01116/1.886, allocations: 4.679 MB / 1.407 GB, free: 4.355 MB / 1.107 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002529/1.888, allocations: 298.7 kB / 1.407 GB, free: 4.07 MB / 1.107 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.02526/1.913, allocations: 9.699 MB / 1.416 GB, free: 10.23 MB / 1.123 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.003448/1.917, allocations: 2.699 MB / 1.419 GB, free: 7.492 MB / 1.123 GB Notification: Performance of simCode: alias equations: time 0.004463/1.921, allocations: 1.622 MB / 1.42 GB, free: 5.867 MB / 1.123 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0006384/1.922, allocations: 167.3 kB / 1.421 GB, free: 5.703 MB / 1.123 GB Notification: Performance of SimCode: time 2.826e-06/1.922, allocations: 0 / 1.421 GB, free: 5.703 MB / 1.123 GB Notification: Performance of Templates: time 0.1343/2.056, allocations: 84.81 MB / 1.503 GB, free: 1.168 MB / 1.201 GB make -j1 -f Buildings_latest_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DD.makefile (rm -f Buildings_latest_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DD.pipe ; mkfifo Buildings_latest_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DD.pipe ; head -c 1048576 < Buildings_latest_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DD.pipe >> ../files/Buildings_latest_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DD.sim & ./Buildings_latest_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DD -abortSlowSimulation -alarm=480 -s cvode -emit_protected -lv LOG_STATS > Buildings_latest_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DD.pipe 2>&1)