Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr IBPSA_latest_IBPSA.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 4.0.0+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA 4.0.0-master/package.mo", uses=false) Using package IBPSA with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA 4.0.0-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: "" <> buildModelFMU(IBPSA.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DD,fileNamePrefix="IBPSA_latest_IBPSA_Electrical_AC_ThreePhasesUnbalanced_Validation_IEEETests_Test4NodesFeeder_BalancedStepUp_DD",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(IBPSA.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DD,fileNamePrefix="IBPSA_latest_IBPSA_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 0.00101/0.001011, allocations: 101.6 kB / 16.4 MB, free: 6.508 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001044/0.001044, allocations: 196 kB / 17.34 MB, free: 5.742 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.22/1.22, allocations: 222.9 MB / 241 MB, free: 15.14 MB / 206.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA 4.0.0-master/package.mo): time 0.7228/0.7228, allocations: 122.9 MB / 414.1 MB, free: 15.82 MB / 334.1 MB Notification: Performance of FrontEnd - loaded program: time 0.00109/0.00109, allocations: 65.88 kB / 0.5681 GB, free: 28.84 MB / 446.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1193/0.1204, allocations: 77.93 MB / 0.6442 GB, free: 9.441 MB / 494.1 MB Notification: Performance of NFInst.instantiate(IBPSA.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DD): time 0.01729/0.1377, allocations: 16.28 MB / 0.6601 GB, free: 9.102 MB / 0.4981 GB Notification: Performance of NFInst.instExpressions: time 0.00956/0.1473, allocations: 6.442 MB / 0.6663 GB, free: 2.641 MB / 0.4981 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.001239/0.1486, allocations: 51.88 kB / 0.6664 GB, free: 2.59 MB / 0.4981 GB Notification: Performance of NFTyping.typeComponents: time 0.002833/0.1515, allocations: 1.129 MB / 0.6675 GB, free: 1.457 MB / 0.4981 GB Notification: Performance of NFTyping.typeBindings: time 0.003041/0.1545, allocations: 1.342 MB / 0.6688 GB, free: 112 kB / 0.4981 GB Notification: Performance of NFTyping.typeClassSections: time 0.002773/0.1573, allocations: 1.215 MB / 0.67 GB, free: 14.89 MB / 0.5137 GB Notification: Performance of NFFlatten.flatten: time 0.005116/0.1625, allocations: 4.958 MB / 0.6748 GB, free: 9.926 MB / 0.5137 GB Notification: Performance of NFFlatten.resolveConnections: time 0.006691/0.1692, allocations: 5.598 MB / 0.6803 GB, free: 4.258 MB / 0.5137 GB Notification: Performance of NFEvalConstants.evaluate: time 0.002684/0.1719, allocations: 2.053 MB / 0.6823 GB, free: 2.199 MB / 0.5137 GB Notification: Performance of NFSimplifyModel.simplify: time 0.003552/0.1754, allocations: 2.637 MB / 0.6849 GB, free: 15.55 MB / 0.5294 GB Notification: Performance of NFPackage.collectConstants: time 0.0009895/0.1764, allocations: 440 kB / 0.6853 GB, free: 15.12 MB / 0.5294 GB Notification: Performance of NFFlatten.collectFunctions: time 0.002493/0.1789, allocations: 1.186 MB / 0.6865 GB, free: 13.94 MB / 0.5294 GB Notification: Performance of NFScalarize.scalarize: time 0.002346/0.1813, allocations: 1.984 MB / 0.6884 GB, free: 11.95 MB / 0.5294 GB Notification: Performance of NFVerifyModel.verify: time 0.002968/0.1843, allocations: 1.906 MB / 0.6903 GB, free: 10.04 MB / 0.5294 GB Notification: Performance of NFConvertDAE.convert: time 0.006119/0.1904, allocations: 6.704 MB / 0.6968 GB, free: 3.312 MB / 0.5294 GB Notification: Performance of FrontEnd - DAE generated: time 3.917e-06/0.1904, allocations: 0 / 0.6968 GB, free: 3.312 MB / 0.5294 GB Notification: Performance of FrontEnd: time 1.493e-06/0.1904, allocations: 0 / 0.6968 GB, free: 3.312 MB / 0.5294 GB Notification: Performance of Transformations before backend: time 9.907e-05/0.1905, allocations: 0 / 0.6968 GB, free: 3.312 MB / 0.5294 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 0.005984/0.1965, allocations: 3.43 MB / 0.7002 GB, free: 15.82 MB / 0.545 GB Notification: Performance of prepare preOptimizeDAE: time 3.814e-05/0.1966, allocations: 12.03 kB / 0.7002 GB, free: 15.81 MB / 0.545 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0005451/0.1971, allocations: 484.2 kB / 0.7006 GB, free: 15.32 MB / 0.545 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01222/0.2094, allocations: 2.372 MB / 0.703 GB, free: 12.95 MB / 0.545 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.004518/0.2139, allocations: 1.994 MB / 0.7049 GB, free: 10.91 MB / 0.545 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001651/0.2141, allocations: 238.2 kB / 0.7051 GB, free: 10.67 MB / 0.545 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0006666/0.2148, allocations: 296 kB / 0.7054 GB, free: 10.38 MB / 0.545 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.01141/0.2262, allocations: 6.429 MB / 0.7117 GB, free: 3.84 MB / 0.545 GB Notification: Performance of preOpt findStateOrder (simulation): time 5.912e-05/0.2263, allocations: 11.84 kB / 0.7117 GB, free: 3.828 MB / 0.545 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.000353/0.2266, allocations: 132 kB / 0.7118 GB, free: 3.699 MB / 0.545 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0003914/0.227, allocations: 321.2 kB / 0.7121 GB, free: 3.383 MB / 0.545 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01371/0.2407, allocations: 6.613 MB / 0.7186 GB, free: 12.75 MB / 0.5606 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.03178/0.2726, allocations: 24.66 MB / 0.7427 GB, free: 2.031 MB / 0.5762 GB Notification: Performance of preOpt comSubExp (simulation): time 0.2822/0.5548, allocations: 5.419 MB / 0.748 GB, free: 89.36 MB / 0.5762 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.006514/0.5613, allocations: 2.953 MB / 0.7508 GB, free: 88.52 MB / 0.5762 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0002578/0.5616, allocations: 136.4 kB / 0.751 GB, free: 88.42 MB / 0.5762 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.447e-05/0.5617, allocations: 65.25 kB / 0.751 GB, free: 88.36 MB / 0.5762 GB Notification: Performance of pre-optimization done (n=230): time 3.957e-06/0.5617, allocations: 0 / 0.751 GB, free: 88.36 MB / 0.5762 GB Notification: Performance of matching and sorting (n=313): time 0.1254/0.6871, allocations: 39.2 MB / 0.7893 GB, free: 65.93 MB / 0.5762 GB Notification: Performance of inlineWhenForInitialization (initialization): time 6.35e-05/0.6872, allocations: 243.9 kB / 0.7896 GB, free: 65.64 MB / 0.5762 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001374/0.6886, allocations: 1.253 MB / 0.7908 GB, free: 64.37 MB / 0.5762 GB Notification: Performance of collectPreVariables (initialization): time 0.0003899/0.689, allocations: 77.7 kB / 0.7909 GB, free: 64.29 MB / 0.5762 GB Notification: Performance of collectInitialEqns (initialization): time 0.000384/0.6894, allocations: 1.234 MB / 0.7921 GB, free: 63.04 MB / 0.5762 GB Notification: Performance of collectInitialBindings (initialization): time 0.0005954/0.69, allocations: 1.054 MB / 0.7931 GB, free: 62 MB / 0.5762 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0008489/0.6908, allocations: 0.6203 MB / 0.7937 GB, free: 61.37 MB / 0.5762 GB Notification: Performance of setup shared object (initialization): time 3.339e-05/0.6909, allocations: 305.1 kB / 0.794 GB, free: 61.07 MB / 0.5762 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.004823/0.6957, allocations: 2.788 MB / 0.7967 GB, free: 58.27 MB / 0.5762 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.005185/0.7009, allocations: 3.455 MB / 0.8001 GB, free: 54.55 MB / 0.5762 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.01005/0.711, allocations: 6.39 MB / 0.8063 GB, free: 47.88 MB / 0.5762 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.462e-05/0.711, allocations: 8 kB / 0.8063 GB, free: 47.88 MB / 0.5762 GB Notification: Performance of matching and sorting (n=414) (initialization): time 0.02326/0.7343, allocations: 10.98 MB / 0.8171 GB, free: 36.84 MB / 0.5762 GB Notification: Performance of prepare postOptimizeDAE: time 2.929e-05/0.7343, allocations: 12 kB / 0.8171 GB, free: 36.83 MB / 0.5762 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.465e-05/0.7344, allocations: 20 kB / 0.8171 GB, free: 36.81 MB / 0.5762 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.01763/0.752, allocations: 5.971 MB / 0.8229 GB, free: 30.83 MB / 0.5762 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.003706/0.7557, allocations: 0.9438 MB / 0.8238 GB, free: 29.88 MB / 0.5762 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.03827/0.794, allocations: 28.82 MB / 0.852 GB, free: 0.8633 MB / 0.5762 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.00402/0.7981, allocations: 0.5538 MB / 0.8525 GB, free: 316 kB / 0.5762 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.000491/0.7986, allocations: 140 kB / 0.8527 GB, free: 176 kB / 0.5762 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.007424/0.806, allocations: 3.924 MB / 0.8565 GB, free: 12.24 MB / 0.5919 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.006252/0.8123, allocations: 3.423 MB / 0.8598 GB, free: 8.562 MB / 0.5919 GB Error: Initialization problem is structural singular. Please, check the initial conditions. Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.08893/0.9012, allocations: 25.85 MB / 0.8851 GB, free: 14.33 MB / 0.6231 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 2.005e-05/0.9013, allocations: 5.75 kB / 0.8851 GB, free: 14.33 MB / 0.6231 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 0.02671/0.928, allocations: 10.91 MB / 0.8957 GB, free: 3.277 MB / 0.6231 GB Notification: Performance of prepare postOptimizeDAE: time 2.838e-05/0.928, allocations: 15.98 kB / 0.8958 GB, free: 3.262 MB / 0.6231 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.909e-05/0.9281, allocations: 20 kB / 0.8958 GB, free: 3.242 MB / 0.6231 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.01532/0.9434, allocations: 4.647 MB / 0.9003 GB, free: 14.58 MB / 0.6387 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.004452/0.9479, allocations: 0.9867 MB / 0.9013 GB, free: 13.59 MB / 0.6387 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.03765/0.9856, allocations: 30.49 MB / 0.931 GB, free: 14.39 MB / 0.67 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004379/0.99, allocations: 0.5421 MB / 0.9316 GB, free: 13.84 MB / 0.67 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0005024/0.9905, allocations: 141.8 kB / 0.9317 GB, free: 13.71 MB / 0.67 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 0.0009903/0.9915, allocations: 390.7 kB / 0.9321 GB, free: 13.32 MB / 0.67 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0006052/0.9921, allocations: 197.6 kB / 0.9323 GB, free: 13.12 MB / 0.67 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.02607/1.018, allocations: 11.08 MB / 0.9431 GB, free: 1.957 MB / 0.67 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.106e-05/1.018, allocations: 36 kB / 0.9431 GB, free: 1.922 MB / 0.67 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 2.88e-05/1.018, allocations: 12 kB / 0.9431 GB, free: 1.91 MB / 0.67 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 5.348e-05/1.018, allocations: 19.94 kB / 0.9432 GB, free: 1.891 MB / 0.67 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.03461/1.053, allocations: 16.57 MB / 0.9593 GB, free: 1.145 MB / 0.6856 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.53e-05/1.053, allocations: 8 kB / 0.9593 GB, free: 1.137 MB / 0.6856 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.003322/1.056, allocations: 0.7456 MB / 0.9601 GB, free: 400 kB / 0.6856 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.01854/1.075, allocations: 5.593 MB / 0.9655 GB, free: 10.78 MB / 0.7012 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.000471/1.075, allocations: 79.95 kB / 0.9656 GB, free: 10.7 MB / 0.7012 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.04004/1.115, allocations: 27.66 MB / 0.9926 GB, free: 14.76 MB / 0.7325 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.038e-05/1.116, allocations: 19.69 kB / 0.9926 GB, free: 14.75 MB / 0.7325 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.02451/1.14, allocations: 10.44 MB / 1.003 GB, free: 4.059 MB / 0.7325 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0017/1.142, allocations: 0.7523 MB / 1.004 GB, free: 3.285 MB / 0.7325 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0005305/1.142, allocations: 63.91 kB / 1.004 GB, free: 3.223 MB / 0.7325 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.003522/1.146, allocations: 0.5226 MB / 1.004 GB, free: 2.699 MB / 0.7325 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0007829/1.147, allocations: 270.9 kB / 1.004 GB, free: 2.434 MB / 0.7325 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0002506/1.147, allocations: 104 kB / 1.004 GB, free: 2.332 MB / 0.7325 GB Notification: Performance of sorting global known variables: time 0.001277/1.148, allocations: 0.9069 MB / 1.005 GB, free: 1.418 MB / 0.7325 GB Notification: Performance of sort global known variables: time 2.01e-07/1.148, allocations: 3.938 kB / 1.005 GB, free: 1.414 MB / 0.7325 GB Notification: Performance of remove unused functions: time 0.005126/1.153, allocations: 1.884 MB / 1.007 GB, free: 15.53 MB / 0.7481 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 0.02457/1.178, allocations: 11.1 MB / 1.018 GB, free: 4.168 MB / 0.7481 GB Notification: Performance of simCode: created initialization part: time 0.02889/1.207, allocations: 13.05 MB / 1.031 GB, free: 7.012 MB / 0.7637 GB Notification: Performance of simCode: created event and clocks part: time 8.076e-06/1.207, allocations: 384 / 1.031 GB, free: 7.012 MB / 0.7637 GB Notification: Performance of simCode: created simulation system equations: time 0.01026/1.217, allocations: 4.698 MB / 1.035 GB, free: 2.277 MB / 0.7637 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002595/1.22, allocations: 278.9 kB / 1.036 GB, free: 2.012 MB / 0.7637 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.3508/1.571, allocations: 42.21 MB / 1.077 GB, free: 253.4 MB / 0.7637 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0026/1.573, allocations: 2.676 MB / 1.079 GB, free: 251.8 MB / 0.7637 GB Notification: Performance of simCode: alias equations: time 0.003623/1.577, allocations: 1.633 MB / 1.081 GB, free: 251.2 MB / 0.7637 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001261/1.578, allocations: 1.091 MB / 1.082 GB, free: 250.2 MB / 0.7637 GB Notification: Performance of SimCode: time 7.81e-07/1.578, allocations: 0 / 1.082 GB, free: 250.2 MB / 0.7637 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.1188/1.697, allocations: 108.3 MB / 1.188 GB, free: 143.3 MB / 0.7637 GB Notification: Performance of buildModelFMU: Generate platform static: time 14.54/16.23, allocations: 18.44 kB / 1.188 GB, free: 143.3 MB / 0.7637 GB (rm -f IBPSA_latest_IBPSA.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DD.pipe ; mkfifo IBPSA_latest_IBPSA.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DD.pipe ; head -c 1048576 < IBPSA_latest_IBPSA.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DD.pipe >> ../files/IBPSA_latest_IBPSA.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DD.sim & python3 -m fmpy simulate --output-file IBPSA_latest_IBPSA.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DD_res.csv --start-time 0 --stop-time 1 --timeout 50 --relative-tolerance 1e-06 --interface-type ModelExchange --solver CVode --output-interval 0.0004 IBPSA_latest_IBPSA_Electrical_AC_ThreePhasesUnbalanced_Validation_IEEETests_Test4NodesFeeder_BalancedStepUp_DD.fmu > IBPSA_latest_IBPSA.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DD.pipe 2>&1)