Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_11_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 11.1.0-maint.11.x/package.mo", uses=false) Using package Buildings with version 11.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.1.0-maint.11.x/package.mo) Using package Modelica with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo) Using package Complex with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo) Using package ModelicaServices with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo) Running command: "" <> buildModelFMU(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DD,fileNamePrefix="Buildings_11_Buildings_Electrical_AC_ThreePhasesUnbalanced_Validation_IEEETests_Test4NodesFeeder_UnbalancedStepUp_DD",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DD,fileNamePrefix="Buildings_11_Buildings_Electrical_AC_ThreePhasesUnbalanced_Validation_IEEETests_Test4NodesFeeder_UnbalancedStepUp_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 0.004705/0.004705, allocations: 100.9 kB / 15.73 MB, free: 6.062 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001245/0.001245, allocations: 195 kB / 16.68 MB, free: 5.973 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.356/1.356, allocations: 222.9 MB / 240.4 MB, free: 4.152 MB / 190.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.1.0-maint.11.x/package.mo): time 2.7/2.7, allocations: 469.8 MB / 0.7425 GB, free: 7.262 MB / 0.5919 GB Notification: Performance of FrontEnd - loaded program: time 0.001814/0.001814, allocations: 59.91 kB / 1.065 GB, free: 13.43 MB / 0.8262 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.2924/0.2943, allocations: 159.1 MB / 1.22 GB, free: 14.17 MB / 0.9825 GB Notification: Performance of NFInst.instantiate(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DD): time 0.02607/0.3204, allocations: 16.42 MB / 1.236 GB, free: 13.68 MB / 0.9981 GB Notification: Performance of NFInst.instExpressions: time 0.01499/0.3354, allocations: 6.437 MB / 1.243 GB, free: 7.23 MB / 0.9981 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.001692/0.3372, allocations: 51.88 kB / 1.243 GB, free: 7.18 MB / 0.9981 GB Notification: Performance of NFTyping.typeComponents: time 0.003807/0.341, allocations: 1.143 MB / 1.244 GB, free: 6.035 MB / 0.9981 GB Notification: Performance of NFTyping.typeBindings: time 0.00355/0.3445, allocations: 1.346 MB / 1.245 GB, free: 4.684 MB / 0.9981 GB Notification: Performance of NFTyping.typeClassSections: time 0.002933/0.3475, allocations: 1.236 MB / 1.246 GB, free: 3.445 MB / 0.9981 GB Notification: Performance of NFFlatten.flatten: time 0.5533/0.9008, allocations: 4.97 MB / 1.251 GB, free: 8.215 MB / 0.9981 GB Notification: Performance of NFFlatten.resolveConnections: time 0.005713/0.9065, allocations: 5.64 MB / 1.257 GB, free: 7.176 MB / 0.9981 GB Notification: Performance of NFEvalConstants.evaluate: time 0.002491/0.909, allocations: 2.075 MB / 1.259 GB, free: 7.102 MB / 0.9981 GB Notification: Performance of NFSimplifyModel.simplify: time 0.002755/0.9118, allocations: 2.649 MB / 1.261 GB, free: 6.863 MB / 0.9981 GB Notification: Performance of NFPackage.collectConstants: time 0.0008185/0.9126, allocations: 444.8 kB / 1.262 GB, free: 6.863 MB / 0.9981 GB Notification: Performance of NFFlatten.collectFunctions: time 0.002216/0.9149, allocations: 1.189 MB / 1.263 GB, free: 6.863 MB / 0.9981 GB Notification: Performance of NFScalarize.scalarize: time 0.002307/0.9172, allocations: 1.98 MB / 1.265 GB, free: 6.746 MB / 0.9981 GB Notification: Performance of NFVerifyModel.verify: time 0.002447/0.9196, allocations: 1.929 MB / 1.267 GB, free: 6.281 MB / 0.9981 GB Notification: Performance of NFConvertDAE.convert: time 0.007896/0.9275, allocations: 6.754 MB / 1.273 GB, free: 5.625 MB / 0.9981 GB Notification: Performance of FrontEnd - DAE generated: time 4.589e-06/0.9276, allocations: 0 / 1.273 GB, free: 5.625 MB / 0.9981 GB Notification: Performance of FrontEnd: time 2.315e-06/0.9276, allocations: 0 / 1.273 GB, free: 5.625 MB / 0.9981 GB Notification: Performance of Transformations before backend: time 0.0001487/0.9277, allocations: 5.094 kB / 1.273 GB, free: 5.621 MB / 0.9981 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 0.007844/0.9356, allocations: 3.555 MB / 1.277 GB, free: 4.172 MB / 0.9981 GB Notification: Performance of prepare preOptimizeDAE: time 4.032e-05/0.9356, allocations: 9.188 kB / 1.277 GB, free: 4.172 MB / 0.9981 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0006583/0.9363, allocations: 490.4 kB / 1.277 GB, free: 4.113 MB / 0.9981 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.013/0.9493, allocations: 2.391 MB / 1.28 GB, free: 3.918 MB / 0.9981 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.004223/0.9535, allocations: 2.021 MB / 1.282 GB, free: 3.465 MB / 0.9981 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.000157/0.9537, allocations: 236 kB / 1.282 GB, free: 3.457 MB / 0.9981 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0006128/0.9543, allocations: 301.7 kB / 1.282 GB, free: 3.457 MB / 0.9981 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.01254/0.9669, allocations: 6.464 MB / 1.288 GB, free: 1.742 MB / 0.9981 GB Notification: Performance of preOpt findStateOrder (simulation): time 6.616e-05/0.967, allocations: 5.531 kB / 1.288 GB, free: 1.742 MB / 0.9981 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0004146/0.9674, allocations: 130.7 kB / 1.288 GB, free: 1.652 MB / 0.9981 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0004324/0.9678, allocations: 316.8 kB / 1.289 GB, free: 1.617 MB / 0.9981 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01475/0.9826, allocations: 6.628 MB / 1.295 GB, free: 15.78 MB / 1.014 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.03131/1.014, allocations: 24.78 MB / 1.319 GB, free: 13.21 MB / 1.029 GB Notification: Performance of preOpt comSubExp (simulation): time 0.008783/1.023, allocations: 5.418 MB / 1.325 GB, free: 9.387 MB / 1.029 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.006549/1.029, allocations: 2.954 MB / 1.328 GB, free: 7.918 MB / 1.029 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0002852/1.03, allocations: 138.9 kB / 1.328 GB, free: 7.805 MB / 1.029 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 5.65e-05/1.03, allocations: 70.11 kB / 1.328 GB, free: 7.742 MB / 1.029 GB Notification: Performance of pre-optimization done (n=230): time 4.088e-06/1.03, allocations: 0 / 1.328 GB, free: 7.742 MB / 1.029 GB Notification: Performance of matching and sorting (n=313): time 0.1391/1.169, allocations: 39.45 MB / 1.366 GB, free: 10.53 MB / 1.061 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001495/1.169, allocations: 247.2 kB / 1.367 GB, free: 10.24 MB / 1.061 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002188/1.171, allocations: 1.31 MB / 1.368 GB, free: 8.918 MB / 1.061 GB Notification: Performance of collectPreVariables (initialization): time 0.0007546/1.172, allocations: 77.7 kB / 1.368 GB, free: 8.836 MB / 1.061 GB Notification: Performance of collectInitialEqns (initialization): time 0.0009985/1.173, allocations: 1.28 MB / 1.369 GB, free: 7.551 MB / 1.061 GB Notification: Performance of collectInitialBindings (initialization): time 0.001452/1.174, allocations: 1.102 MB / 1.37 GB, free: 6.461 MB / 1.061 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.001297/1.176, allocations: 0.6244 MB / 1.371 GB, free: 5.828 MB / 1.061 GB Notification: Performance of setup shared object (initialization): time 0.0001238/1.176, allocations: 301.1 kB / 1.371 GB, free: 5.531 MB / 1.061 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.006452/1.182, allocations: 2.784 MB / 1.374 GB, free: 2.738 MB / 1.061 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.007309/1.19, allocations: 3.448 MB / 1.377 GB, free: 15.04 MB / 1.076 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.01396/1.204, allocations: 6.405 MB / 1.383 GB, free: 8.422 MB / 1.076 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.775e-05/1.204, allocations: 4 kB / 1.383 GB, free: 8.418 MB / 1.076 GB Notification: Performance of matching and sorting (n=414) (initialization): time 0.02949/1.233, allocations: 10.98 MB / 1.394 GB, free: 13.58 MB / 1.092 GB Notification: Performance of prepare postOptimizeDAE: time 3.989e-05/1.233, allocations: 12 kB / 1.394 GB, free: 13.57 MB / 1.092 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.526e-05/1.233, allocations: 16 kB / 1.394 GB, free: 13.55 MB / 1.092 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.02098/1.254, allocations: 5.963 MB / 1.4 GB, free: 7.578 MB / 1.092 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.004432/1.259, allocations: 0.9442 MB / 1.401 GB, free: 6.664 MB / 1.092 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.04916/1.308, allocations: 28.86 MB / 1.429 GB, free: 9.637 MB / 1.123 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004832/1.313, allocations: 0.546 MB / 1.43 GB, free: 9.09 MB / 1.123 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0006027/1.313, allocations: 143.9 kB / 1.43 GB, free: 8.949 MB / 1.123 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.00905/1.322, allocations: 3.917 MB / 1.434 GB, free: 5.023 MB / 1.123 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.007049/1.33, allocations: 3.425 MB / 1.437 GB, free: 1.348 MB / 1.123 GB Error: Initialization problem is structural singular. Please, check the initial conditions. Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.09533/1.425, allocations: 25.84 MB / 1.462 GB, free: 7.207 MB / 1.154 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 2.005e-05/1.425, allocations: 8 kB / 1.462 GB, free: 7.199 MB / 1.154 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 0.02815/1.453, allocations: 10.92 MB / 1.473 GB, free: 12.22 MB / 1.17 GB Notification: Performance of prepare postOptimizeDAE: time 3.175e-05/1.453, allocations: 20.02 kB / 1.473 GB, free: 12.2 MB / 1.17 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.733e-05/1.453, allocations: 16 kB / 1.473 GB, free: 12.18 MB / 1.17 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.01629/1.47, allocations: 4.646 MB / 1.477 GB, free: 7.52 MB / 1.17 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.004756/1.474, allocations: 0.9906 MB / 1.478 GB, free: 6.527 MB / 1.17 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.04279/1.517, allocations: 30.51 MB / 1.508 GB, free: 7.363 MB / 1.201 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004737/1.522, allocations: 0.546 MB / 1.509 GB, free: 6.816 MB / 1.201 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0005366/1.522, allocations: 143.9 kB / 1.509 GB, free: 6.676 MB / 1.201 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.i3[2] - line2.i1[2] 0.0 = (-line2.i2[1]) - line2.i3[1] - line2.i1[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 0.0009715/1.523, allocations: 387 kB / 1.509 GB, free: 6.293 MB / 1.201 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0006176/1.524, allocations: 206.7 kB / 1.509 GB, free: 6.09 MB / 1.201 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.02886/1.553, allocations: 11.09 MB / 1.52 GB, free: 10.91 MB / 1.217 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.538e-05/1.553, allocations: 35.94 kB / 1.52 GB, free: 10.88 MB / 1.217 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 2.549e-05/1.553, allocations: 16 kB / 1.52 GB, free: 10.86 MB / 1.217 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 6.666e-05/1.553, allocations: 15.94 kB / 1.52 GB, free: 10.84 MB / 1.217 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0388/1.592, allocations: 16.57 MB / 1.537 GB, free: 10.09 MB / 1.232 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.011e-05/1.592, allocations: 8.188 kB / 1.537 GB, free: 10.08 MB / 1.232 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.003506/1.596, allocations: 0.7527 MB / 1.537 GB, free: 9.324 MB / 1.232 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.01943/1.615, allocations: 5.585 MB / 1.543 GB, free: 3.727 MB / 1.232 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.000717/1.616, allocations: 79.95 kB / 1.543 GB, free: 3.648 MB / 1.232 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.04567/1.661, allocations: 27.68 MB / 1.57 GB, free: 7.688 MB / 1.264 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.712e-05/1.661, allocations: 23.91 kB / 1.57 GB, free: 7.664 MB / 1.264 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.02754/1.689, allocations: 10.45 MB / 1.58 GB, free: 12.97 MB / 1.279 GB Notification: Performance of postOpt removeConstants (simulation): time 0.002054/1.691, allocations: 0.7688 MB / 1.581 GB, free: 12.18 MB / 1.279 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0005488/1.692, allocations: 75.92 kB / 1.581 GB, free: 12.11 MB / 1.279 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.003736/1.695, allocations: 0.5187 MB / 1.581 GB, free: 11.59 MB / 1.279 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0009175/1.696, allocations: 270.8 kB / 1.582 GB, free: 11.32 MB / 1.279 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0002962/1.697, allocations: 104 kB / 1.582 GB, free: 11.22 MB / 1.279 GB Notification: Performance of sorting global known variables: time 0.001551/1.698, allocations: 0.9357 MB / 1.583 GB, free: 10.28 MB / 1.279 GB Notification: Performance of sort global known variables: time 1.81e-07/1.698, allocations: 4 kB / 1.583 GB, free: 10.27 MB / 1.279 GB Notification: Performance of remove unused functions: time 0.006287/1.704, allocations: 1.887 MB / 1.585 GB, free: 8.387 MB / 1.279 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 0.02763/1.732, allocations: 11.12 MB / 1.595 GB, free: 13 MB / 1.295 GB Notification: Performance of simCode: created initialization part: time 0.03214/1.764, allocations: 13.07 MB / 1.608 GB, free: 15.82 MB / 1.311 GB Notification: Performance of simCode: created event and clocks part: time 1.236e-05/1.764, allocations: 4 kB / 1.608 GB, free: 15.82 MB / 1.311 GB Notification: Performance of simCode: created simulation system equations: time 0.01176/1.776, allocations: 4.695 MB / 1.613 GB, free: 11.1 MB / 1.311 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002567/1.779, allocations: 313.7 kB / 1.613 GB, free: 10.8 MB / 1.311 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.1051/1.884, allocations: 42.55 MB / 1.655 GB, free: 15.21 MB / 1.357 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.003388/1.887, allocations: 2.688 MB / 1.657 GB, free: 12.48 MB / 1.357 GB Notification: Performance of simCode: alias equations: time 0.004462/1.892, allocations: 1.641 MB / 1.659 GB, free: 10.84 MB / 1.357 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001933/1.894, allocations: 1.104 MB / 1.66 GB, free: 9.734 MB / 1.357 GB Notification: Performance of SimCode: time 9.92e-07/1.894, allocations: 0 / 1.66 GB, free: 9.734 MB / 1.357 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.181/2.075, allocations: 109.2 MB / 1.767 GB, free: 13.02 MB / 1.467 GB Notification: Performance of buildModelFMU: Generate platform static: time 16.25/18.32, allocations: 10.91 kB / 1.767 GB, free: 13.01 MB / 1.467 GB (rm -f Buildings_11_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DD.pipe ; mkfifo Buildings_11_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DD.pipe ; head -c 1048576 < Buildings_11_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DD.pipe >> ../files/Buildings_11_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DD.sim & python3 -m fmpy simulate --output-file Buildings_11_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DD_res.csv --start-time 0 --stop-time 1 --timeout 50 --relative-tolerance 1e-06 --interface-type ModelExchange --solver CVode --output-interval 0.0004 Buildings_11_Buildings_Electrical_AC_ThreePhasesUnbalanced_Validation_IEEETests_Test4NodesFeeder_UnbalancedStepUp_DD.fmu > Buildings_11_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DD.pipe 2>&1)