Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_8_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.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 3.2.3+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/package.mo", uses=false) 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) 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 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: "" <> buildModelFMU(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DD,fileNamePrefix="Buildings_8_Buildings_Electrical_AC_ThreePhasesUnbalanced_Validation_IEEETests_Test4NodesFeeder_BalancedStepUp_DD",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DD,fileNamePrefix="Buildings_8_Buildings_Electrical_AC_ThreePhasesUnbalanced_Validation_IEEETests_Test4NodesFeeder_BalancedStepUp_DD",fmuType="me",version="2.0",platforms={"static"}) Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001115/0.001115, allocations: 108 kB / 15.61 MB, free: 128 kB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001277/0.001276, allocations: 197.8 kB / 16.53 MB, free: 6.668 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.587/1.587, allocations: 205.1 MB / 222.4 MB, free: 4.598 MB / 174.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/package.mo): time 1.731/1.731, allocations: 292.3 MB / 0.5489 GB, free: 12.83 MB / 462.1 MB Notification: Modelica requested package Complex of version 3.2.3. Complex 4.0.0 is used instead which states that it is fully compatible without conversion script needed. Notification: Modelica requested package ModelicaServices of version 3.2.3. ModelicaServices 4.0.0 is used instead which states that it is fully compatible without conversion script needed. Notification: Performance of FrontEnd - loaded program: time 0.001441/0.001441, allocations: 72.05 kB / 0.6717 GB, free: 26.25 MB / 0.5294 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.2924/0.2938, allocations: 114.5 MB / 0.7835 GB, free: 13.34 MB / 0.6075 GB Notification: Performance of NFInst.instantiate(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DD): time 0.02093/0.3148, allocations: 16.28 MB / 0.7994 GB, free: 12.99 MB / 0.6231 GB Notification: Performance of NFInst.instExpressions: time 0.01363/0.3285, allocations: 6.466 MB / 0.8057 GB, free: 6.5 MB / 0.6231 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.001977/0.3305, allocations: 51.88 kB / 0.8058 GB, free: 6.449 MB / 0.6231 GB Notification: Performance of NFTyping.typeComponents: time 0.00323/0.3338, allocations: 1.123 MB / 0.8069 GB, free: 5.32 MB / 0.6231 GB Notification: Performance of NFTyping.typeBindings: time 0.004203/0.338, allocations: 1.315 MB / 0.8082 GB, free: 4 MB / 0.6231 GB Notification: Performance of NFTyping.typeClassSections: time 0.003618/0.3417, allocations: 1.238 MB / 0.8094 GB, free: 2.762 MB / 0.6231 GB Notification: Performance of NFFlatten.flatten: time 0.006112/0.3478, allocations: 4.962 MB / 0.8142 GB, free: 13.79 MB / 0.6387 GB Notification: Performance of NFFlatten.resolveConnections: time 0.006495/0.3543, allocations: 5.704 MB / 0.8198 GB, free: 8.016 MB / 0.6387 GB Notification: Performance of NFEvalConstants.evaluate: time 0.003782/0.3581, allocations: 2.057 MB / 0.8218 GB, free: 5.953 MB / 0.6387 GB Notification: Performance of NFSimplifyModel.simplify: time 0.003998/0.3622, allocations: 2.633 MB / 0.8244 GB, free: 3.312 MB / 0.6387 GB Notification: Performance of NFPackage.collectConstants: time 0.0008968/0.3631, allocations: 440 kB / 0.8248 GB, free: 2.883 MB / 0.6387 GB Notification: Performance of NFFlatten.collectFunctions: time 0.002799/0.3659, allocations: 1.19 MB / 0.8259 GB, free: 1.691 MB / 0.6387 GB Notification: Performance of NFScalarize.scalarize: time 0.002101/0.368, allocations: 1.981 MB / 0.8279 GB, free: 15.7 MB / 0.6544 GB Notification: Performance of NFVerifyModel.verify: time 0.00261/0.3706, allocations: 1.906 MB / 0.8297 GB, free: 13.79 MB / 0.6544 GB Notification: Performance of NFConvertDAE.convert: time 0.007897/0.3785, allocations: 6.669 MB / 0.8363 GB, free: 7.105 MB / 0.6544 GB Notification: Performance of FrontEnd - DAE generated: time 6.602e-06/0.3786, allocations: 0 / 0.8363 GB, free: 7.105 MB / 0.6544 GB Notification: Performance of FrontEnd: time 1.854e-06/0.3786, allocations: 4 kB / 0.8363 GB, free: 7.102 MB / 0.6544 GB Notification: Performance of Transformations before backend: time 0.0001933/0.3788, allocations: 0 / 0.8363 GB, free: 7.102 MB / 0.6544 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 0.008683/0.3875, allocations: 3.434 MB / 0.8396 GB, free: 3.605 MB / 0.6544 GB Notification: Performance of prepare preOptimizeDAE: time 5.023e-05/0.3875, allocations: 12.03 kB / 0.8396 GB, free: 3.594 MB / 0.6544 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0007144/0.3883, allocations: 484.2 kB / 0.8401 GB, free: 3.109 MB / 0.6544 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01201/0.4003, allocations: 2.306 MB / 0.8423 GB, free: 0.7969 MB / 0.6544 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.004933/0.4052, allocations: 1.975 MB / 0.8443 GB, free: 14.78 MB / 0.67 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0002052/0.4055, allocations: 230.2 kB / 0.8445 GB, free: 14.55 MB / 0.67 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.001177/0.4067, allocations: 300 kB / 0.8448 GB, free: 14.26 MB / 0.67 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.0153/0.422, allocations: 6.391 MB / 0.851 GB, free: 7.754 MB / 0.67 GB Notification: Performance of preOpt findStateOrder (simulation): time 7.012e-05/0.4221, allocations: 7.938 kB / 0.851 GB, free: 7.746 MB / 0.67 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.000416/0.4225, allocations: 128 kB / 0.8511 GB, free: 7.621 MB / 0.67 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0005051/0.423, allocations: 313.3 kB / 0.8514 GB, free: 7.312 MB / 0.67 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01623/0.4392, allocations: 6.566 MB / 0.8578 GB, free: 0.7305 MB / 0.67 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.03641/0.4757, allocations: 24.75 MB / 0.882 GB, free: 5.922 MB / 0.7012 GB Notification: Performance of preOpt comSubExp (simulation): time 0.008533/0.4843, allocations: 5.424 MB / 0.8873 GB, free: 144 kB / 0.7012 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.00651/0.4908, allocations: 2.936 MB / 0.8902 GB, free: 13.18 MB / 0.7169 GB Notification: Performance of preOpt evalFunc (simulation): time 0.000309/0.4912, allocations: 135 kB / 0.8903 GB, free: 13.04 MB / 0.7169 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.759e-05/0.4912, allocations: 68.48 kB / 0.8904 GB, free: 12.96 MB / 0.7169 GB Notification: Performance of pre-optimization done (n=230): time 4.358e-06/0.4912, allocations: 0 / 0.8904 GB, free: 12.96 MB / 0.7169 GB Notification: Performance of matching and sorting (n=313): time 0.5888/1.08, allocations: 39.18 MB / 0.9286 GB, free: 126 MB / 0.7325 GB Notification: Performance of inlineWhenForInitialization (initialization): time 8.698e-05/1.08, allocations: 247.7 kB / 0.9289 GB, free: 125.8 MB / 0.7325 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001869/1.082, allocations: 1.227 MB / 0.9301 GB, free: 125.3 MB / 0.7325 GB Notification: Performance of collectPreVariables (initialization): time 0.0006309/1.083, allocations: 78.33 kB / 0.9301 GB, free: 125.2 MB / 0.7325 GB Notification: Performance of collectInitialEqns (initialization): time 0.0007313/1.083, allocations: 1.235 MB / 0.9314 GB, free: 124.3 MB / 0.7325 GB Notification: Performance of collectInitialBindings (initialization): time 0.001159/1.085, allocations: 1.051 MB / 0.9324 GB, free: 123.5 MB / 0.7325 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.001075/1.086, allocations: 0.6126 MB / 0.933 GB, free: 123.2 MB / 0.7325 GB Notification: Performance of setup shared object (initialization): time 5.315e-05/1.086, allocations: 302 kB / 0.9333 GB, free: 122.9 MB / 0.7325 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.006095/1.092, allocations: 2.763 MB / 0.936 GB, free: 122.1 MB / 0.7325 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.007257/1.099, allocations: 3.437 MB / 0.9393 GB, free: 120.5 MB / 0.7325 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0148/1.114, allocations: 6.382 MB / 0.9456 GB, free: 117.7 MB / 0.7325 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.791e-05/1.114, allocations: 5.531 kB / 0.9456 GB, free: 117.7 MB / 0.7325 GB Notification: Performance of matching and sorting (n=414) (initialization): time 0.02753/1.142, allocations: 10.94 MB / 0.9562 GB, free: 112.9 MB / 0.7325 GB Notification: Performance of prepare postOptimizeDAE: time 4.474e-05/1.142, allocations: 19.69 kB / 0.9563 GB, free: 112.9 MB / 0.7325 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.873e-05/1.142, allocations: 15.88 kB / 0.9563 GB, free: 112.9 MB / 0.7325 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.01937/1.161, allocations: 5.914 MB / 0.962 GB, free: 110.1 MB / 0.7325 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.004159/1.165, allocations: 0.9356 MB / 0.963 GB, free: 109.8 MB / 0.7325 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.03925/1.205, allocations: 28.81 MB / 0.9911 GB, free: 83.1 MB / 0.7325 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004471/1.209, allocations: 0.5304 MB / 0.9916 GB, free: 82.57 MB / 0.7325 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0004871/1.21, allocations: 143.9 kB / 0.9917 GB, free: 82.43 MB / 0.7325 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.007158/1.217, allocations: 3.898 MB / 0.9956 GB, free: 78.52 MB / 0.7325 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.005554/1.222, allocations: 3.388 MB / 0.9989 GB, free: 74.87 MB / 0.7325 GB Error: Initialization problem is structural singular. Please, check the initial conditions. Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.08279/1.305, allocations: 25.82 MB / 1.024 GB, free: 48.7 MB / 0.7325 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 2.718e-05/1.305, allocations: 7.984 kB / 1.024 GB, free: 48.69 MB / 0.7325 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 0.02414/1.329, allocations: 10.88 MB / 1.035 GB, free: 37.67 MB / 0.7325 GB Notification: Performance of prepare postOptimizeDAE: time 2.715e-05/1.329, allocations: 12 kB / 1.035 GB, free: 37.66 MB / 0.7325 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.521e-05/1.329, allocations: 16 kB / 1.035 GB, free: 37.64 MB / 0.7325 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.01412/1.344, allocations: 4.588 MB / 1.039 GB, free: 33.04 MB / 0.7325 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.004197/1.348, allocations: 0.9867 MB / 1.04 GB, free: 32.05 MB / 0.7325 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0325/1.38, allocations: 30.46 MB / 1.07 GB, free: 0.8867 MB / 0.7325 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004468/1.385, allocations: 0.5303 MB / 1.07 GB, free: 364 kB / 0.7325 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.000669/1.386, allocations: 139.9 kB / 1.071 GB, free: 224 kB / 0.7325 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 0.001087/1.387, allocations: 379.5 kB / 1.071 GB, free: 15.84 MB / 0.7481 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0007034/1.387, allocations: 201.6 kB / 1.071 GB, free: 15.64 MB / 0.7481 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.02753/1.415, allocations: 11.08 MB / 1.082 GB, free: 4.48 MB / 0.7481 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.968e-05/1.415, allocations: 35.94 kB / 1.082 GB, free: 4.445 MB / 0.7481 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 2.527e-05/1.415, allocations: 12 kB / 1.082 GB, free: 4.434 MB / 0.7481 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 7.7e-05/1.415, allocations: 19.94 kB / 1.082 GB, free: 4.414 MB / 0.7481 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.03859/1.454, allocations: 16.59 MB / 1.098 GB, free: 3.617 MB / 0.7637 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.465e-05/1.454, allocations: 8.938 kB / 1.098 GB, free: 3.609 MB / 0.7637 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.003466/1.457, allocations: 0.7449 MB / 1.099 GB, free: 2.863 MB / 0.7637 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.01921/1.477, allocations: 5.527 MB / 1.104 GB, free: 13.32 MB / 0.7794 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0007337/1.477, allocations: 91.94 kB / 1.104 GB, free: 13.23 MB / 0.7794 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.04302/1.52, allocations: 27.65 MB / 1.131 GB, free: 1.297 MB / 0.795 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.335e-05/1.52, allocations: 15.97 kB / 1.131 GB, free: 1.281 MB / 0.795 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.02594/1.546, allocations: 10.42 MB / 1.142 GB, free: 6.605 MB / 0.8106 GB Notification: Performance of postOpt removeConstants (simulation): time 0.001948/1.548, allocations: 0.7523 MB / 1.142 GB, free: 5.832 MB / 0.8106 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0004981/1.549, allocations: 70.73 kB / 1.142 GB, free: 5.766 MB / 0.8106 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.003539/1.552, allocations: 0.5148 MB / 1.143 GB, free: 5.25 MB / 0.8106 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.000914/1.553, allocations: 266.9 kB / 1.143 GB, free: 4.988 MB / 0.8106 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0002446/1.554, allocations: 99.95 kB / 1.143 GB, free: 4.891 MB / 0.8106 GB Notification: Performance of sorting global known variables: time 0.001239/1.555, allocations: 0.8874 MB / 1.144 GB, free: 3.996 MB / 0.8106 GB Notification: Performance of sort global known variables: time 1.1e-07/1.555, allocations: 0 / 1.144 GB, free: 3.996 MB / 0.8106 GB Notification: Performance of remove unused functions: time 0.008065/1.563, allocations: 1.871 MB / 1.146 GB, free: 2.125 MB / 0.8106 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 0.02748/1.59, allocations: 11.1 MB / 1.157 GB, free: 6.758 MB / 0.8262 GB Notification: Performance of simCode: created initialization part: time 0.03629/1.627, allocations: 15.24 MB / 1.172 GB, free: 7.434 MB / 0.8419 GB Notification: Performance of simCode: created event and clocks part: time 2.052e-05/1.627, allocations: 0 / 1.172 GB, free: 7.434 MB / 0.8419 GB Notification: Performance of simCode: created simulation system equations: time 0.01166/1.638, allocations: 4.679 MB / 1.176 GB, free: 2.723 MB / 0.8419 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.00247/1.641, allocations: 292.3 kB / 1.177 GB, free: 2.449 MB / 0.8419 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.1019/1.743, allocations: 43.74 MB / 1.219 GB, free: 4.984 MB / 0.8887 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.003344/1.746, allocations: 2.679 MB / 1.222 GB, free: 2.27 MB / 0.8887 GB Notification: Performance of simCode: alias equations: time 0.004851/1.751, allocations: 1.621 MB / 1.223 GB, free: 0.6445 MB / 0.8887 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001675/1.753, allocations: 1.095 MB / 1.225 GB, free: 15.58 MB / 0.9044 GB Notification: Performance of SimCode: time 1.343e-06/1.753, allocations: 0 / 1.225 GB, free: 15.58 MB / 0.9044 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.573/2.326, allocations: 106.6 MB / 1.329 GB, free: 294.8 MB / 0.9356 GB Notification: Performance of buildModelFMU: Generate platform static: time 13.47/15.8, allocations: 8.719 kB / 1.329 GB, free: 294.8 MB / 0.9356 GB (rm -f Buildings_8_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DD.pipe ; mkfifo Buildings_8_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DD.pipe ; head -c 1048576 < Buildings_8_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DD.pipe >> ../files/Buildings_8_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DD.sim & python3 -m fmpy simulate --output-file Buildings_8_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DD_res.csv --start-time 0 --stop-time 1 --timeout 50 --relative-tolerance 1e-06 Buildings_8_Buildings_Electrical_AC_ThreePhasesUnbalanced_Validation_IEEETests_Test4NodesFeeder_BalancedStepUp_DD.fmu > Buildings_8_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DD.pipe 2>&1)