Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_8_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DD.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo", uses=false) Using package ModelicaServices with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo) Using package Modelica with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo) Using package Complex with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo) Using package Buildings with version 8.1.4 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/package.mo) Running command: translateModel(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DD,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_8_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DD") translateModel(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DD,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_8_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DD") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/package.mo): time 1.802/1.802, allocations: 292.3 MB / 308.1 MB, free: 4.254 MB / 234.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.001716/0.001716, allocations: 193.5 kB / 376.9 MB, free: 1.789 MB / 298.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.59/1.59, allocations: 205.1 MB / 0.6354 GB, free: 9.75 MB / 474.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.001116/0.001116, allocations: 97.75 kB / 0.748 GB, free: 61.15 MB / 0.5573 GB Notification: Performance of FrontEnd - loaded program: time 0.001052/0.001052, allocations: 55.92 kB / 0.8704 GB, free: 13.04 MB / 0.6042 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.3014/0.3025, allocations: 114.5 MB / 0.9822 GB, free: 10.35 MB / 0.7136 GB Notification: Performance of NFInst.instantiate(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DD): time 0.02032/0.3229, allocations: 16.21 MB / 0.9981 GB, free: 10.07 MB / 0.7292 GB Notification: Performance of NFInst.instExpressions: time 0.0115/0.3344, allocations: 6.51 MB / 1.004 GB, free: 3.543 MB / 0.7292 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.001957/0.3364, allocations: 43.81 kB / 1.004 GB, free: 3.5 MB / 0.7292 GB Notification: Performance of NFTyping.typeComponents: time 0.003307/0.3397, allocations: 1.039 MB / 1.005 GB, free: 2.457 MB / 0.7292 GB Notification: Performance of NFTyping.typeBindings: time 0.003646/0.3434, allocations: 1.246 MB / 1.007 GB, free: 1.207 MB / 0.7292 GB Notification: Performance of NFTyping.typeClassSections: time 0.003375/0.3468, allocations: 1.127 MB / 1.008 GB, free: 80 kB / 0.7292 GB Notification: Performance of NFFlatten.flatten: time 0.008053/0.3549, allocations: 7.664 MB / 1.015 GB, free: 8.398 MB / 0.7448 GB Notification: Performance of NFFlatten.resolveConnections: time 0.0098/0.3647, allocations: 6.253 MB / 1.021 GB, free: 2.078 MB / 0.7448 GB Notification: Performance of NFEvalConstants.evaluate: time 0.003763/0.3685, allocations: 1.744 MB / 1.023 GB, free: 336 kB / 0.7448 GB Notification: Performance of NFSimplifyModel.simplify: time 0.5057/0.8742, allocations: 2.718 MB / 1.026 GB, free: 71.16 MB / 0.7448 GB Notification: Performance of NFPackage.collectConstants: time 0.001312/0.8755, allocations: 313.2 kB / 1.026 GB, free: 71.16 MB / 0.7448 GB Notification: Performance of NFFlatten.collectFunctions: time 0.004127/0.8797, allocations: 1.254 MB / 1.027 GB, free: 71.16 MB / 0.7448 GB Notification: Performance of NFScalarize.scalarize: time 0.003009/0.8827, allocations: 1.867 MB / 1.029 GB, free: 71.12 MB / 0.7448 GB Notification: Performance of NFVerifyModel.verify: time 0.003025/0.8858, allocations: 1.762 MB / 1.031 GB, free: 70.66 MB / 0.7448 GB Notification: Performance of NFConvertDAE.convert: time 0.01035/0.8961, allocations: 6.609 MB / 1.037 GB, free: 70.11 MB / 0.7448 GB Notification: Performance of FrontEnd - DAE generated: time 8.155e-06/0.8962, allocations: 1.453 kB / 1.037 GB, free: 70.11 MB / 0.7448 GB Notification: Performance of FrontEnd: time 2.114e-06/0.8962, allocations: 0 / 1.037 GB, free: 70.11 MB / 0.7448 GB Notification: Performance of Transformations before backend: time 0.0002845/0.8965, allocations: 1.344 kB / 1.037 GB, free: 70.11 MB / 0.7448 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 0.01496/0.9115, allocations: 3.448 MB / 1.041 GB, free: 68.79 MB / 0.7448 GB Notification: Performance of prepare preOptimizeDAE: time 5.104e-05/0.9115, allocations: 8.688 kB / 1.041 GB, free: 68.79 MB / 0.7448 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01346/0.925, allocations: 2.307 MB / 1.043 GB, free: 68.62 MB / 0.7448 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.009045/0.9341, allocations: 1.962 MB / 1.045 GB, free: 68.2 MB / 0.7448 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0003617/0.9345, allocations: 235.7 kB / 1.045 GB, free: 68.19 MB / 0.7448 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.002509/0.937, allocations: 310.4 kB / 1.045 GB, free: 68.18 MB / 0.7448 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.01708/0.9541, allocations: 6.395 MB / 1.052 GB, free: 67.82 MB / 0.7448 GB Notification: Performance of preOpt findStateOrder (simulation): time 8.46e-05/0.9542, allocations: 6.031 kB / 1.052 GB, free: 67.82 MB / 0.7448 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0004785/0.9547, allocations: 126.4 kB / 1.052 GB, free: 67.82 MB / 0.7448 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0005035/0.9552, allocations: 321.3 kB / 1.052 GB, free: 67.81 MB / 0.7448 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01726/0.9725, allocations: 6.559 MB / 1.058 GB, free: 67.77 MB / 0.7448 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.03192/1.004, allocations: 24.74 MB / 1.083 GB, free: 50.43 MB / 0.7448 GB Notification: Performance of preOpt comSubExp (simulation): time 0.007403/1.012, allocations: 5.427 MB / 1.088 GB, free: 47.32 MB / 0.7448 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.005718/1.018, allocations: 2.933 MB / 1.091 GB, free: 46.48 MB / 0.7448 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0002512/1.018, allocations: 141.4 kB / 1.091 GB, free: 46.38 MB / 0.7448 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.802e-05/1.018, allocations: 69.44 kB / 1.091 GB, free: 46.32 MB / 0.7448 GB Notification: Performance of pre-optimization done (n=230): time 4.899e-06/1.018, allocations: 0 / 1.091 GB, free: 46.32 MB / 0.7448 GB Notification: Performance of matching and sorting (n=313): time 0.1404/1.158, allocations: 39.17 MB / 1.129 GB, free: 38.84 MB / 0.7448 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001255/1.159, allocations: 249 kB / 1.129 GB, free: 38.58 MB / 0.7448 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.003053/1.162, allocations: 1.229 MB / 1.131 GB, free: 38.11 MB / 0.7448 GB Notification: Performance of collectPreVariables (initialization): time 0.0009163/1.163, allocations: 81.02 kB / 1.131 GB, free: 38.04 MB / 0.7448 GB Notification: Performance of collectInitialEqns (initialization): time 0.0008795/1.163, allocations: 1.239 MB / 1.132 GB, free: 37.09 MB / 0.7448 GB Notification: Performance of collectInitialBindings (initialization): time 0.001743/1.165, allocations: 1.045 MB / 1.133 GB, free: 36.28 MB / 0.7448 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.002356/1.168, allocations: 0.6176 MB / 1.134 GB, free: 36.01 MB / 0.7448 GB Notification: Performance of setup shared object (initialization): time 5.091e-05/1.168, allocations: 306.8 kB / 1.134 GB, free: 35.71 MB / 0.7448 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.006518/1.174, allocations: 2.757 MB / 1.137 GB, free: 34.86 MB / 0.7448 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.007016/1.181, allocations: 3.435 MB / 1.14 GB, free: 33.25 MB / 0.7448 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.01401/1.195, allocations: 6.382 MB / 1.146 GB, free: 30.23 MB / 0.7448 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.524e-05/1.195, allocations: 5.781 kB / 1.146 GB, free: 30.23 MB / 0.7448 GB Notification: Performance of matching and sorting (n=414) (initialization): time 0.03088/1.226, allocations: 10.92 MB / 1.157 GB, free: 24.63 MB / 0.7448 GB Notification: Performance of prepare postOptimizeDAE: time 7.428e-05/1.226, allocations: 12.59 kB / 1.157 GB, free: 24.63 MB / 0.7448 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.912e-05/1.226, allocations: 22.5 kB / 1.157 GB, free: 24.62 MB / 0.7448 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.02066/1.247, allocations: 5.894 MB / 1.163 GB, free: 21.87 MB / 0.7448 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.004482/1.252, allocations: 0.9273 MB / 1.163 GB, free: 21.6 MB / 0.7448 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0428/1.294, allocations: 26.23 MB / 1.189 GB, free: 11.61 MB / 0.7605 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.005261/1.3, allocations: 0.5226 MB / 1.19 GB, free: 11.09 MB / 0.7605 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001019/1.301, allocations: 144.8 kB / 1.19 GB, free: 10.95 MB / 0.7605 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.01024/1.311, allocations: 3.902 MB / 1.194 GB, free: 7.039 MB / 0.7605 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.008159/1.319, allocations: 3.393 MB / 1.197 GB, free: 3.391 MB / 0.7605 GB Error: Initialization problem is structural singular. Please, check the initial conditions. Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.09537/1.415, allocations: 25.77 MB / 1.222 GB, free: 9.316 MB / 0.7917 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 2.943e-05/1.415, allocations: 4 kB / 1.222 GB, free: 9.312 MB / 0.7917 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 0.03119/1.446, allocations: 10.88 MB / 1.233 GB, free: 14.49 MB / 0.8073 GB Notification: Performance of prepare postOptimizeDAE: time 3.836e-05/1.446, allocations: 16.06 kB / 1.233 GB, free: 14.47 MB / 0.8073 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.709e-05/1.446, allocations: 20 kB / 1.233 GB, free: 14.45 MB / 0.8073 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.01635/1.462, allocations: 4.568 MB / 1.237 GB, free: 9.863 MB / 0.8073 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.004803/1.467, allocations: 0.9806 MB / 1.238 GB, free: 8.914 MB / 0.8073 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.04016/1.507, allocations: 27.98 MB / 1.265 GB, free: 12.33 MB / 0.8386 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.005158/1.513, allocations: 0.527 MB / 1.266 GB, free: 11.8 MB / 0.8386 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001029/1.514, allocations: 136 kB / 1.266 GB, free: 11.67 MB / 0.8386 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 0.001822/1.516, allocations: 388.8 kB / 1.266 GB, free: 11.32 MB / 0.8386 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.001125/1.517, allocations: 197.7 kB / 1.267 GB, free: 11.12 MB / 0.8386 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.02992/1.547, allocations: 11.09 MB / 1.277 GB, free: 76 kB / 0.8386 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.752e-05/1.547, allocations: 39.92 kB / 1.278 GB, free: 36 kB / 0.8386 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 4.907e-05/1.547, allocations: 12 kB / 1.278 GB, free: 24 kB / 0.8386 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 7.653e-05/1.547, allocations: 19.94 kB / 1.278 GB, free: 4 kB / 0.8386 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.04105/1.588, allocations: 16.57 MB / 1.294 GB, free: 15.38 MB / 0.8698 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.106e-05/1.588, allocations: 9 kB / 1.294 GB, free: 15.37 MB / 0.8698 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.003565/1.592, allocations: 0.7493 MB / 1.294 GB, free: 14.64 MB / 0.8698 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.01955/1.611, allocations: 5.507 MB / 1.3 GB, free: 9.117 MB / 0.8698 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0008261/1.612, allocations: 79.95 kB / 1.3 GB, free: 9.039 MB / 0.8698 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0441/1.656, allocations: 25.11 MB / 1.324 GB, free: 15.7 MB / 0.9011 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.059e-05/1.656, allocations: 12.41 kB / 1.324 GB, free: 15.7 MB / 0.9011 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.03707/1.693, allocations: 14.95 MB / 1.339 GB, free: 0.5391 MB / 0.9011 GB Notification: Performance of postOpt removeConstants (simulation): time 0.002794/1.696, allocations: 0.7561 MB / 1.34 GB, free: 15.76 MB / 0.9167 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.001206/1.697, allocations: 64 kB / 1.34 GB, free: 15.7 MB / 0.9167 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.004547/1.702, allocations: 0.5186 MB / 1.34 GB, free: 15.18 MB / 0.9167 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.001347/1.703, allocations: 266.9 kB / 1.341 GB, free: 14.92 MB / 0.9167 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0006716/1.704, allocations: 104 kB / 1.341 GB, free: 14.82 MB / 0.9167 GB Notification: Performance of sorting global known variables: time 0.002522/1.707, allocations: 0.8835 MB / 1.342 GB, free: 13.93 MB / 0.9167 GB Notification: Performance of sort global known variables: time 2.7e-07/1.707, allocations: 0.9375 kB / 1.342 GB, free: 13.93 MB / 0.9167 GB Notification: Performance of remove unused functions: time 0.01281/1.719, allocations: 1.867 MB / 1.343 GB, free: 12.06 MB / 0.9167 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 0.0008415/1.72, allocations: 190.9 kB / 1.344 GB, free: 11.86 MB / 0.9167 GB Notification: Performance of simCode: created initialization part: time 0.03368/1.754, allocations: 12.95 MB / 1.356 GB, free: 14.81 MB / 0.9323 GB Notification: Performance of simCode: created event and clocks part: time 1.707e-05/1.754, allocations: 1.875 kB / 1.356 GB, free: 14.81 MB / 0.9323 GB Notification: Performance of simCode: created simulation system equations: time 0.013/1.767, allocations: 4.674 MB / 1.361 GB, free: 10.1 MB / 0.9323 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.004343/1.771, allocations: 279.7 kB / 1.361 GB, free: 9.836 MB / 0.9323 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.5184/2.29, allocations: 12.77 MB / 1.374 GB, free: 267.4 MB / 0.9323 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.004204/2.294, allocations: 2.785 MB / 1.376 GB, free: 266.6 MB / 0.9323 GB Notification: Performance of simCode: alias equations: time 0.00557/2.3, allocations: 1.619 MB / 1.378 GB, free: 266.6 MB / 0.9323 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0006684/2.3, allocations: 166.3 kB / 1.378 GB, free: 266.6 MB / 0.9323 GB Notification: Performance of SimCode: time 1.322e-06/2.3, allocations: 0 / 1.378 GB, free: 266.6 MB / 0.9323 GB Notification: Performance of Templates: time 0.1366/2.437, allocations: 84.56 MB / 1.461 GB, free: 249.8 MB / 0.9323 GB make -j1 -f Buildings_8_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DD.makefile (rm -f Buildings_8_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DD.pipe ; mkfifo Buildings_8_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DD.pipe ; head -c 1048576 < Buildings_8_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DD.pipe >> ../files/Buildings_8_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DD.sim & ./Buildings_8_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DD -abortSlowSimulation -alarm=480 -lv LOG_STATS > Buildings_8_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DD.pipe 2>&1)