Running: ./testmodel.py --libraries=/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/./OMCompiler/build/lib/omlibrary/ --ompython_omhome=/usr ModelicaTest_3.2.1_cpp_ModelicaTest.Fluid.TestComponents.Machines.TestControlledPump.conf.json Using package ModelicaServices with version 3.2.1 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/ModelicaServices 3.2.1/package.mo) Using package Complex with version 3.2.1 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Complex 3.2.1.mo) Using package Modelica with version 3.2.1 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Modelica 3.2.1/package.mo) Using package ModelicaTest with version 3.2.1 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/ModelicaTest 3.2.1/package.mo) Running command: translateModel(ModelicaTest.Fluid.TestComponents.Machines.TestControlledPump,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5000,variableFilter="time|massFlowRate.y|sink.ports.1..m_flow|sink.ports.1..p|sink.ports.1..h_outflow|pump.port_b.m_flow|pump.port_b.p|pump.port_b.h_outflow|valve.port_b.m_flow|valve.port_b.p|valve.port_b.h_outflow|valve.minLimiter.y|valveOpening.y|pressure1.y|sink1.ports.1..m_flow|sink1.ports.1..p|sink1.ports.1..h_outflow|pump1.port_b.m_flow|pump1.port_b.p|pump1.port_b.h_outflow|valve1.port_b.m_flow|valve1.port_b.p|valve1.port_b.h_outflow|valve1.minLimiter.y|valveOpening1.y|sinkPressure.y",fileNamePrefix="ModelicaTest_3.2.1_cpp_ModelicaTest.Fluid.TestComponents.Machines.TestControlledPump") Notification: Performance of loadModel(ModelicaTest): time 1.841/1.841, allocations: 209.2 MB / 225.4 MB, free: 0.7656 MB / 186.7 MB Notification: Performance of FrontEnd - loaded program: time 0.0004097/0.00041, allocations: 12 kB / 283.1 MB, free: 9.703 MB / 234.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.09871/0.09914, allocations: 48.71 MB / 331.8 MB, free: 8.906 MB / 282.7 MB Notification: Performance of NFInst.instantiate(ModelicaTest.Fluid.TestComponents.Machines.TestControlledPump): time 0.3433/0.4425, allocations: 60.78 MB / 392.6 MB, free: 7.848 MB / 314.7 MB Notification: Performance of NFInst.instExpressions: time 0.0447/0.4872, allocations: 22.99 MB / 415.6 MB, free: 1.145 MB / 330.7 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.002293/0.4896, allocations: 55.5 kB / 415.7 MB, free: 1.09 MB / 330.7 MB Notification: Performance of NFTyping.typeComponents: time 0.003677/0.4933, allocations: 0.836 MB / 416.5 MB, free: 256 kB / 330.7 MB Notification: Performance of NFTyping.typeBindings: time 0.02085/0.5142, allocations: 5.041 MB / 421.5 MB, free: 11.2 MB / 346.7 MB Notification: Performance of NFTyping.typeClassSections: time 0.0177/0.5319, allocations: 4.412 MB / 425.9 MB, free: 6.781 MB / 346.7 MB Notification: Performance of NFFlatten.flatten: time 0.005344/0.5373, allocations: 2.249 MB / 428.2 MB, free: 4.527 MB / 346.7 MB Notification: Performance of NFFlatten.resolveConnections: time 0.001623/0.539, allocations: 0.7561 MB / 429 MB, free: 3.746 MB / 346.7 MB Notification: Performance of NFEvalConstants.evaluate: time 0.003306/0.5423, allocations: 1.152 MB / 430.1 MB, free: 2.59 MB / 346.7 MB Notification: Performance of NFSimplifyModel.simplify: time 0.02907/0.5714, allocations: 11.52 MB / 441.6 MB, free: 7.062 MB / 362.7 MB Notification: Performance of NFPackage.collectConstants: time 0.0004786/0.5719, allocations: 68 kB / 441.7 MB, free: 6.996 MB / 362.7 MB Notification: Performance of NFFlatten.collectFunctions: time 0.03745/0.6094, allocations: 13.45 MB / 455.1 MB, free: 9.531 MB / 378.7 MB Notification: Performance of NFScalarize.scalarize: time 0.0006576/0.6101, allocations: 294.9 kB / 455.4 MB, free: 9.242 MB / 378.7 MB Notification: Performance of NFVerifyModel.verify: time 0.00064/0.6108, allocations: 325 kB / 455.7 MB, free: 8.918 MB / 378.7 MB Notification: Performance of NFConvertDAE.convert: time 0.01211/0.6229, allocations: 4.521 MB / 460.3 MB, free: 4.387 MB / 378.7 MB Notification: Performance of FrontEnd - DAE generated: time 3.707e-06/0.6229, allocations: 0 / 460.3 MB, free: 4.387 MB / 378.7 MB Notification: Performance of FrontEnd: time 2.234e-06/0.623, allocations: 0 / 460.3 MB, free: 4.387 MB / 378.7 MB Notification: Performance of Transformations before backend: time 1.884e-05/0.623, allocations: 4 kB / 460.3 MB, free: 4.383 MB / 378.7 MB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 289 * Number of variables: 289 Notification: Performance of Generate backend data structure: time 0.008619/0.6316, allocations: 2.345 MB / 462.6 MB, free: 1.984 MB / 378.7 MB Notification: Performance of prepare preOptimizeDAE: time 5.474e-05/0.6317, allocations: 8.031 kB / 462.6 MB, free: 1.977 MB / 378.7 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.006027/0.6377, allocations: 0.5796 MB / 463.2 MB, free: 1.395 MB / 378.7 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.002393/0.6401, allocations: 0.9196 MB / 464.1 MB, free: 444 kB / 378.7 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001437/0.6403, allocations: 94.28 kB / 464.2 MB, free: 348 kB / 378.7 MB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0002486/0.6406, allocations: 116 kB / 464.3 MB, free: 232 kB / 378.7 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.007507/0.6481, allocations: 2.003 MB / 466.3 MB, free: 14.08 MB / 394.7 MB Notification: Performance of preOpt findStateOrder (simulation): time 4.483e-05/0.6482, allocations: 7.938 kB / 466.3 MB, free: 14.07 MB / 394.7 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0002037/0.6484, allocations: 48 kB / 466.4 MB, free: 14.03 MB / 394.7 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 7.59e-05/0.6485, allocations: 42.02 kB / 466.4 MB, free: 13.98 MB / 394.7 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.008539/0.657, allocations: 1.897 MB / 468.3 MB, free: 12.08 MB / 394.7 MB Warning: The model contains alias variables with redundant start and/or conflicting nominal values. It is recommended to resolve the conflicts, because otherwise the system could be hard to solve. To print the conflicting alias sets and the chosen candidates please use -d=aliasConflicts. Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.01535/0.6724, allocations: 9.532 MB / 477.9 MB, free: 1.73 MB / 394.7 MB Notification: Performance of preOpt comSubExp (simulation): time 0.008109/0.6806, allocations: 1.676 MB / 479.5 MB, free: 48 kB / 394.7 MB Notification: Performance of preOpt evalFunc (simulation): time 0.071/0.7516, allocations: 21.74 MB / 0.4895 GB, free: 7.598 MB / 426.7 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 6.449e-05/0.7517, allocations: 47.55 kB / 0.4896 GB, free: 7.539 MB / 426.7 MB Notification: Performance of pre-optimization done (n=94): time 4.018e-06/0.7517, allocations: 0 / 0.4896 GB, free: 7.539 MB / 426.7 MB Notification: Performance of matching and sorting (n=134): time 0.3456/1.097, allocations: 9.709 MB / 0.4991 GB, free: 147.5 MB / 426.7 MB Notification: Performance of inlineWhenForInitialization (initialization): time 6.476e-05/1.097, allocations: 172.7 kB / 0.4992 GB, free: 147.3 MB / 426.7 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001666/1.099, allocations: 0.8562 MB / 0.5001 GB, free: 147 MB / 426.7 MB Notification: Performance of collectPreVariables (initialization): time 0.0002896/1.099, allocations: 49.95 kB / 0.5001 GB, free: 147 MB / 426.7 MB Notification: Performance of collectInitialEqns (initialization): time 0.0004532/1.1, allocations: 0.6133 MB / 0.5007 GB, free: 146.5 MB / 426.7 MB Notification: Performance of collectInitialBindings (initialization): time 0.0005133/1.1, allocations: 455 kB / 0.5011 GB, free: 146.1 MB / 426.7 MB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001674/1.101, allocations: 33.75 kB / 0.5012 GB, free: 146.1 MB / 426.7 MB Notification: Performance of setup shared object (initialization): time 0.0001208/1.101, allocations: 366.2 kB / 0.5015 GB, free: 145.8 MB / 426.7 MB Notification: Performance of preBalanceInitialSystem (initialization): time 0.003821/1.105, allocations: 0.8746 MB / 0.5024 GB, free: 145.5 MB / 426.7 MB Notification: Performance of partitionIndependentBlocks (initialization): time 0.004035/1.109, allocations: 1.293 MB / 0.5036 GB, free: 144.8 MB / 426.7 MB Notification: Performance of analyzeInitialSystem (initialization): time 0.004247/1.113, allocations: 0.988 MB / 0.5046 GB, free: 144.4 MB / 426.7 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.283e-05/1.113, allocations: 6.703 kB / 0.5046 GB, free: 144.4 MB / 426.7 MB Notification: Performance of matching and sorting (n=188) (initialization): time 0.01102/1.124, allocations: 2.679 MB / 0.5072 GB, free: 143.5 MB / 426.7 MB Notification: Performance of prepare postOptimizeDAE: time 0.0002446/1.124, allocations: 436.7 kB / 0.5076 GB, free: 143 MB / 426.7 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.393e-05/1.124, allocations: 11.25 kB / 0.5077 GB, free: 143 MB / 426.7 MB Notification: Performance of postOpt tearingSystem (initialization): time 0.01236/1.137, allocations: 1.535 MB / 0.5091 GB, free: 142.7 MB / 426.7 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.00345/1.14, allocations: 418.3 kB / 0.5095 GB, free: 142.7 MB / 426.7 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.008591/1.149, allocations: 3.398 MB / 0.5129 GB, free: 140.2 MB / 426.7 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.00334/1.152, allocations: 223.1 kB / 0.5131 GB, free: 140.1 MB / 426.7 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0003076/1.153, allocations: 93.53 kB / 0.5132 GB, free: 140.1 MB / 426.7 MB Notification: Performance of prepare postOptimizeDAE: time 1.329e-05/1.153, allocations: 4.531 kB / 0.5132 GB, free: 140.1 MB / 426.7 MB Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.009968/1.163, allocations: 2.428 MB / 0.5155 GB, free: 139.3 MB / 426.7 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.351e-05/1.163, allocations: 12.62 kB / 0.5156 GB, free: 139.3 MB / 426.7 MB Notification: Performance of postOpt tearingSystem (initialization): time 0.004259/1.167, allocations: 0.6835 MB / 0.5162 GB, free: 139.1 MB / 426.7 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.005292/1.172, allocations: 0.5342 MB / 0.5167 GB, free: 139.1 MB / 426.7 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.004271/1.176, allocations: 1.788 MB / 0.5185 GB, free: 137.8 MB / 426.7 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002759/1.179, allocations: 222.1 kB / 0.5187 GB, free: 137.7 MB / 426.7 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0002712/1.18, allocations: 94.06 kB / 0.5188 GB, free: 137.7 MB / 426.7 MB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 53 * Number of states: 0 () * Number of discrete variables: 12 (source.medium.phase,sink.medium.phase,pump.heatTransfer.states[1].phase,source1.medium.phase,sink1.medium.phase,pump1.heatTransfer.states[1].phase,valve1.state_b.phase,valve1.state_a.phase,pump1.monitoring.state_in.phase,valve.state_b.phase,valve.state_a.phase,pump.monitoring.state_in.phase) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (148): * Single equations (assignments): 144 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (linear and non-linear blocks): 0 * Torn equation systems: 4 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems: 0 * Non-linear torn systems: 4 {2 8,3 11,1 7,2 10} Notification: Performance of prepare postOptimizeDAE: time 0.001165/1.181, allocations: 410.6 kB / 0.5192 GB, free: 137.4 MB / 426.7 MB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0004445/1.181, allocations: 137.6 kB / 0.5193 GB, free: 137.3 MB / 426.7 MB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.01655/1.198, allocations: 7.451 MB / 0.5266 GB, free: 134.1 MB / 426.7 MB Notification: Performance of postOpt simplifysemiLinear (simulation): time 2.8e-05/1.198, allocations: 7.453 kB / 0.5266 GB, free: 134.1 MB / 426.7 MB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 9.438e-06/1.198, allocations: 3.953 kB / 0.5266 GB, free: 134.1 MB / 426.7 MB Notification: Performance of postOpt removeConstants (simulation): time 0.001194/1.199, allocations: 0.5533 MB / 0.5271 GB, free: 133.7 MB / 426.7 MB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0003899/1.199, allocations: 27.69 kB / 0.5272 GB, free: 133.7 MB / 426.7 MB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.002751/1.202, allocations: 252 kB / 0.5274 GB, free: 133.6 MB / 426.7 MB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.000421/1.203, allocations: 135.6 kB / 0.5275 GB, free: 133.6 MB / 426.7 MB [/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/Compiler/BackEnd/DAEMode.mo:522:7-524:90:writable] Error: Internal error DAEMode.traverserStrongComponents failed on equation: 1/1 (1): pump1.heatTransfer.states[1].phase = if pump1.medium.h < $cse20.h or pump1.medium.h > $cse21.h or pump1.medium.p > 22064000.0 then 1 else 2 2/2 (16): $cse22 = Modelica.Media.Water.IF97_Utilities.waterBaseProp_ph(pump1.medium.p, pump1.medium.h, pump1.heatTransfer.states[1].phase, 0) 3/18 (1): pump1.rho = $cse22.rho 4/19 (1): pump1.head = pump1.dp_pump / (pump1.rho * pump1.g) 5/20 (1): pump1.head = (pump1.N / pump1.N_nominal) ^ 2.0 * $cse24 6/21 (1): $cse24 = ModelicaTest.Fluid.TestComponents.Machines.TestControlledPump.pump1.flowCharacteristic(pump1.V_flow_single * pump1.N_nominal / pump1.N, {0.0, pump1.V_flow_op, 1.5 * pump1.V_flow_op}, {2.0 * pump1.head_op, pump1.head_op, 0.0}) 7/22 (1): pump1.eta = ModelicaTest.Fluid.TestComponents.Machines.TestControlledPump.pump1.efficiencyCharacteristic(pump1.V_flow_single * pump1.N_nominal / pump1.N, 0.8) 8/23 (1): pump1.W_single = pump1.dp_pump * pump1.V_flow_single / pump1.eta 9/24 (1): pump1.V_flow_single = pump1.V_flow / /*Real*/(pump1.nParallel) 10/25 (1): pump1.V_flow = pump1.m_flow / pump1.rho 11/26 (1): pump1.m_flow = valve1.relativeFlowCoefficient * valve1.Av * $cse26 12/27 (1): $cse26 = Modelica.Fluid.Utilities.regRoot2(valve1.dp, valve1.dp_small, valve1.state_a.d, valve1.state_b.d, false, 1.0) 13/28 (1): valve1.state_a.d = $cse27.rho 14/29 (16): $cse27 = Modelica.Media.Water.IF97_Utilities.waterBaseProp_ph(pump1.medium.p, pump1.medium.h, 0, 0) 15/45 (1): pump1.Hb_flow = smooth(0, pump1.m_flow * (if pump1.m_flow > 0.0 then source1.ports[1].h_outflow else pump1.medium.h)) + smooth(0, (-pump1.m_flow) * (if (-pump1.m_flow) > 0.0 then sink1.ports[1].h_outflow else pump1.medium.h)) 16/46 (1): -pump1.Hb_flow = pump1.W_single * /*Real*/(pump1.nParallel) Variables: 1: pump1.W_single:DUMMY_STATE(unit = "W" stateSelect=StateSelect.never ) "Power Consumption (single pump)" type: Real 2: pump1.Hb_flow:DUMMY_STATE(unit = "W" stateSelect=StateSelect.never ) "Enthalpy flow across boundaries or energy source/sink" type: Real 3: $cse27.vt:VARIABLE(protected = true ) type: Real unreplaceable 4: $cse27.vp:VARIABLE(protected = true ) type: Real unreplaceable 5: $cse27.rho:VARIABLE(protected = true ) type: Real unreplaceable 6: $cse27.h:VARIABLE(protected = true ) type: Real unreplaceable 7: $cse27.T:VARIABLE(protected = true ) type: Real unreplaceable 8: $cse27.cv:VARIABLE(protected = true ) type: Real unreplaceable 9: $cse27.R:VARIABLE(protected = true ) type: Real unreplaceable 10: $cse27.p:VARIABLE(protected = true ) type: Real unreplaceable 11: pump1.medium.h:DUMMY_STATE(flow=false min = -10000000000.0 max = 10000000000.0 start = pump1.h_start unit = "J/kg" nominal = 500000.0 stateSelect=StateSelect.prefer ) "Specific enthalpy of medium" type: Real 12: $cse27.cp:VARIABLE(protected = true ) type: Real unreplaceable 13: $cse27.phase:DISCRETE(protected = true ) type: Integer unreplaceable 14: $cse27.region:DISCRETE(protected = true ) type: Integer unreplaceable 15: $cse27.s:VARIABLE(protected = true ) type: Real unreplaceable 16: $cse27.pt:VARIABLE(protected = true ) type: Real unreplaceable 17: $cse27.pd:VARIABLE(protected = true ) type: Real unreplaceable 18: $cse27.x:VARIABLE(protected = true ) type: Real unreplaceable 19: $cse27.dpT:VARIABLE(protected = true ) type: Real unreplaceable 20: valve1.state_a.d:DUMMY_STATE(min = 0.0 max = 100000.0 start = 150.0 unit = "kg/m3" nominal = 500.0 stateSelect=StateSelect.never protected = true ) "Density" type: Real 21: $cse26:VARIABLE(protected = true ) type: Real unreplaceable 22: pump1.m_flow:DUMMY_STATE(min = -9.999999999999999e+59 max = 100000.0 start = pump1.m_flow_start unit = "kg/s" stateSelect=StateSelect.never ) "Mass flow rate (total)" type: Real 23: pump1.V_flow:DUMMY_STATE(unit = "m3/s" stateSelect=StateSelect.never ) "Volume flow rate (total)" type: Real 24: pump1.V_flow_single:DUMMY_STATE(start = pump1.m_flow_start / (pump1.rho_nominal * /*Real*/(pump1.nParallel)) unit = "m3/s" stateSelect=StateSelect.never ) "Volume flow rate (single pump)" type: Real 25: pump1.eta:DUMMY_STATE(stateSelect=StateSelect.never ) "Global Efficiency" type: Real 26: $cse24:VARIABLE(protected = true ) type: Real unreplaceable 27: pump1.N:DUMMY_STATE(start = pump1.N_nominal unit = "1/min" stateSelect=StateSelect.never ) "Shaft rotational speed" type: Real 28: pump1.head:DUMMY_STATE(min = 0.0 unit = "m" stateSelect=StateSelect.never ) "Pump head" type: Real 29: pump1.rho:DUMMY_STATE(min = 0.0 max = 100000.0 start = 150.0 unit = "kg/m3" nominal = 500.0 stateSelect=StateSelect.never ) type: Real 30: $cse22.R:VARIABLE(protected = true ) type: Real unreplaceable 31: $cse22.cp:VARIABLE(protected = true ) type: Real unreplaceable 32: $cse22.s:VARIABLE(protected = true ) type: Real unreplaceable 33: $cse22.pd:VARIABLE(protected = true ) type: Real unreplaceable 34: $cse22.p:VARIABLE(protected = true ) type: Real unreplaceable 35: $cse22.h:VARIABLE(protected = true ) type: Real unreplaceable 36: $cse22.dpT:VARIABLE(protected = true ) type: Real unreplaceable 37: $cse22.region:DISCRETE(protected = true ) type: Integer unreplaceable 38: $cse22.T:VARIABLE(protected = true ) type: Real unreplaceable 39: $cse22.vp:VARIABLE(protected = true ) type: Real unreplaceable 40: $cse22.x:VARIABLE(protected = true ) type: Real unreplaceable 41: $cse22.phase:DISCRETE(protected = true ) type: Integer unreplaceable 42: $cse22.pt:VARIABLE(protected = true ) type: Real unreplaceable 43: $cse22.rho:VARIABLE(protected = true ) type: Real unreplaceable 44: $cse22.cv:VARIABLE(protected = true ) type: Real unreplaceable 45: $cse22.vt:VARIABLE(protected = true ) type: Real unreplaceable 46: pump1.heatTransfer.states[1].phase:DISCRETE(min = 0 max = 2 final = true ) "Phase of the fluid: 1 for 1-phase, 2 for two-phase, 0 for not known, e.g., interactive use" type: Integer [1] [/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/Compiler/BackEnd/BackendDAEUtil.mo:9703:5-9704:77:writable] Error: Internal error BackendDAEUtil.traverseEqSystemStrongComponents failed with function: omc_DAEMode_traverserStrongComponents Notification: Performance of postOpt createDAEmodeBDAE (simulation): time 0.002037/1.205, allocations: 1.129 MB / 0.5286 GB, free: 132.6 MB / 426.7 MB Error: post-optimization module createDAEmodeBDAE (simulation) failed.