Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr ClaRa_ClaRa.Components.MechanicalSeparation.Check.TestSeparator_L3.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/SMArtInt 0.5.1/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/SMArtInt 0.5.1/package.mo): time 0.006257/0.006257, allocations: 1.358 MB / 20.45 MB, free: 4.098 MB / 18.57 MB " [Timeout remaining time 180] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/TILMedia 1.9.0-ClaRa/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/TILMedia 1.9.0-ClaRa/package.mo): time 0.08082/0.08082, allocations: 18.24 MB / 42.2 MB, free: 5.184 MB / 33.03 MB " [Timeout remaining time 180] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo): time 0.0009508/0.0009508, allocations: 87.84 kB / 53.07 MB, free: 6.504 MB / 44.04 MB " [Timeout remaining time 180] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.1.0+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.1.0+maint.om/package.mo): time 0.001137/0.001137, allocations: 161.7 kB / 64.04 MB, free: 10.2 MB / 58.72 MB " [Timeout remaining time 180] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0+maint.om/package.mo): time 0.8852/0.8852, allocations: 177.2 MB / 252.1 MB, free: 11.75 MB / 218.7 MB " [Timeout remaining time 179] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ClaRa 1.9.0/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ClaRa 1.9.0/package.mo): time 0.4906/0.4906, allocations: 102.5 MB / 418.6 MB, free: 5.184 MB / 362.7 MB " [Timeout remaining time 179] Using package ClaRa with version 1.9.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ClaRa 1.9.0/package.mo) Using package Modelica with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0+maint.om/package.mo) Using package Complex with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.1.0+maint.om/package.mo) Using package ModelicaServices with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo) Using package TILMedia with version 1.9.0 ClaRa (/home/hudson/saved_omc/libraries/.openmodelica/libraries/TILMedia 1.9.0-ClaRa/package.mo) Using package SMArtInt with version 0.5.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/SMArtInt 0.5.1/package.mo) Running command: setCommandLineOptions("--fmiFlags=s:cvode") Running command: "" <> buildModelFMU(ClaRa.Components.MechanicalSeparation.Check.TestSeparator_L3,fileNamePrefix="ClaRa_ClaRa_Components_MechanicalSeparation_Check_TestSeparator_L3",fmuType="me_cs",version="2.0",platforms={"static"}) "" <> buildModelFMU(ClaRa.Components.MechanicalSeparation.Check.TestSeparator_L3,fileNamePrefix="ClaRa_ClaRa_Components_MechanicalSeparation_Check_TestSeparator_L3",fmuType="me_cs",version="2.0",platforms={"static"}) [Timeout 800] "Notification: Performance of FrontEnd - loaded program: time 1.483e-06/1.483e-06, allocations: 0 / 0.6029 GB, free: 264 kB / 490.8 MB Notification: Performance of FrontEnd - Absyn->SCode: time 1.134e-05/1.282e-05, allocations: 8.688 kB / 0.6029 GB, free: 256 kB / 490.8 MB Notification: Performance of NFInst.instantiate(ClaRa.Components.MechanicalSeparation.Check.TestSeparator_L3): time 0.01958/0.0196, allocations: 28.88 MB / 0.6311 GB, free: 3.246 MB / 0.5105 GB Notification: Performance of NFInst.instExpressions: time 0.03196/0.05156, allocations: 26.82 MB / 0.6573 GB, free: 8.34 MB / 0.5418 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.005362/0.05692, allocations: 202.5 kB / 0.6575 GB, free: 8.141 MB / 0.5418 GB Notification: Performance of NFTyping.typeComponents: time 0.006889/0.06381, allocations: 3.848 MB / 0.6613 GB, free: 4.273 MB / 0.5418 GB Notification: Performance of NFTyping.typeBindings: time 0.2475/0.3114, allocations: 6.263 MB / 0.6674 GB, free: 18.56 MB / 0.5418 GB Notification: Performance of NFTyping.typeClassSections: time 0.009728/0.3211, allocations: 6.116 MB / 0.6734 GB, free: 18.48 MB / 0.5418 GB Notification: Performance of NFFlatten.flatten: time 0.01635/0.3374, allocations: 16.65 MB / 0.6896 GB, free: 15.29 MB / 0.5418 GB Notification: Performance of NFFlatten.resolveConnections: time 0.00641/0.3438, allocations: 5.062 MB / 0.6946 GB, free: 14.76 MB / 0.5418 GB Notification: Performance of NFEvalConstants.evaluate: time 0.01033/0.3542, allocations: 9.065 MB / 0.7034 GB, free: 11.44 MB / 0.5418 GB Notification: Performance of NFSimplifyModel.simplify: time 0.007793/0.362, allocations: 6.082 MB / 0.7094 GB, free: 9.91 MB / 0.5418 GB Notification: Performance of NFPackage.collectConstants: time 0.002186/0.3642, allocations: 1.069 MB / 0.7104 GB, free: 9.91 MB / 0.5418 GB Notification: Performance of NFFlatten.collectFunctions: time 0.005394/0.3696, allocations: 2.94 MB / 0.7133 GB, free: 9.16 MB / 0.5418 GB Notification: Performance of NFScalarize.scalarize: time 0.002316/0.3719, allocations: 3.467 MB / 0.7167 GB, free: 6.711 MB / 0.5418 GB Notification: Performance of NFVerifyModel.verify: time 0.003582/0.3755, allocations: 3.476 MB / 0.7201 GB, free: 4.828 MB / 0.5418 GB Notification: Performance of NFConvertDAE.convert: time 0.01455/0.39, allocations: 16.72 MB / 0.7364 GB, free: 10.14 MB / 0.5574 GB Notification: Performance of FrontEnd - DAE generated: time 3.226e-06/0.39, allocations: 0 / 0.7364 GB, free: 10.14 MB / 0.5574 GB Notification: Performance of FrontEnd: time 1.694e-06/0.39, allocations: 0 / 0.7364 GB, free: 10.14 MB / 0.5574 GB Notification: Performance of Transformations before backend: time 0.0002304/0.3902, allocations: 0 / 0.7364 GB, free: 10.14 MB / 0.5574 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 2079 * Number of variables: 2079 Notification: Performance of Generate backend data structure: time 0.01613/0.4064, allocations: 12.36 MB / 0.7485 GB, free: 13.97 MB / 0.573 GB Notification: Performance of prepare preOptimizeDAE: time 4.486e-05/0.4064, allocations: 12.03 kB / 0.7485 GB, free: 13.96 MB / 0.573 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.001129/0.4075, allocations: 0.9703 MB / 0.7494 GB, free: 12.99 MB / 0.573 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.002682/0.4102, allocations: 1.348 MB / 0.7507 GB, free: 11.63 MB / 0.573 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.01129/0.4215, allocations: 7.805 MB / 0.7584 GB, free: 4.125 MB / 0.573 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0002919/0.4218, allocations: 439 kB / 0.7588 GB, free: 3.707 MB / 0.573 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0005898/0.4224, allocations: 0.5575 MB / 0.7593 GB, free: 3.16 MB / 0.573 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.01834/0.4407, allocations: 16.52 MB / 0.7755 GB, free: 0.668 MB / 0.5887 GB Notification: Performance of preOpt findStateOrder (simulation): time 0.0001041/0.4408, allocations: 64.88 kB / 0.7755 GB, free: 0.6445 MB / 0.5887 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0005154/0.4413, allocations: 295.8 kB / 0.7758 GB, free: 376 kB / 0.5887 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0003056/0.4417, allocations: 412.2 kB / 0.7762 GB, free: 15.96 MB / 0.6043 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01681/0.4585, allocations: 11.06 MB / 0.787 GB, free: 5.207 MB / 0.6043 GB 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 0.04052/0.499, allocations: 56.21 MB / 0.8419 GB, free: 11.9 MB / 0.6668 GB Notification: Performance of preOpt comSubExp (simulation): time 0.01351/0.5125, allocations: 8.823 MB / 0.8505 GB, free: 2.859 MB / 0.6668 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.003946/0.5164, allocations: 3.499 MB / 0.8539 GB, free: 15.25 MB / 0.6824 GB Notification: Performance of preOpt evalFunc (simulation): time 0.000522/0.517, allocations: 277.9 kB / 0.8542 GB, free: 14.98 MB / 0.6824 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.01137/0.5283, allocations: 7.771 MB / 0.8618 GB, free: 7.02 MB / 0.6824 GB Notification: Performance of pre-optimization done (n=1017): time 7.474e-06/0.5283, allocations: 0 / 0.8618 GB, free: 7.02 MB / 0.6824 GB Notification: Performance of matching and sorting (n=1019): time 0.07114/0.5995, allocations: 70.44 MB / 0.9306 GB, free: 76 kB / 0.7449 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0007157/0.6002, allocations: 2.123 MB / 0.9326 GB, free: 13.47 MB / 0.7605 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.007784/0.608, allocations: 7.458 MB / 0.9399 GB, free: 6.027 MB / 0.7605 GB Notification: Performance of collectPreVariables (initialization): time 0.000823/0.6088, allocations: 109.7 kB / 0.94 GB, free: 5.914 MB / 0.7605 GB Notification: Performance of collectInitialEqns (initialization): time 0.00213/0.6109, allocations: 3.929 MB / 0.9439 GB, free: 1.996 MB / 0.7605 GB Notification: Performance of collectInitialBindings (initialization): time 0.2396/0.8505, allocations: 3.415 MB / 0.9472 GB, free: 264.9 MB / 0.7605 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.003376/0.8539, allocations: 2.186 MB / 0.9493 GB, free: 264.8 MB / 0.7605 GB Notification: Performance of setup shared object (initialization): time 2.98e-05/0.8539, allocations: 306.5 kB / 0.9496 GB, free: 264.6 MB / 0.7605 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.005717/0.8597, allocations: 4.778 MB / 0.9543 GB, free: 263.4 MB / 0.7605 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.007232/0.8669, allocations: 9.147 MB / 0.9632 GB, free: 255.9 MB / 0.7605 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.2331/1.1, allocations: 68.57 MB / 1.03 GB, free: 213.2 MB / 0.7605 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.297e-05/1.1, allocations: 28 kB / 1.03 GB, free: 213.2 MB / 0.7605 GB Notification: Performance of matching and sorting (n=1457) (initialization): time 0.01621/1.116, allocations: 14.74 MB / 1.045 GB, free: 198.8 MB / 0.7605 GB Notification: Performance of prepare postOptimizeDAE: time 8.937e-05/1.116, allocations: 208.4 kB / 1.045 GB, free: 198.6 MB / 0.7605 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.01119/1.128, allocations: 11.12 MB / 1.056 GB, free: 187.4 MB / 0.7605 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0006551/1.128, allocations: 0.6008 MB / 1.056 GB, free: 186.8 MB / 0.7605 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.004762/1.133, allocations: 2.82 MB / 1.059 GB, free: 183.9 MB / 0.7605 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.006487/1.139, allocations: 11.24 MB / 1.07 GB, free: 172.1 MB / 0.7605 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.00418/1.144, allocations: 449.7 kB / 1.07 GB, free: 171.7 MB / 0.7605 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0006409/1.144, allocations: 0.6871 MB / 1.071 GB, free: 171 MB / 0.7605 GB Warning: Assuming fixed start value for the following 8 variables: steamSeparator.volume.h_liq:VARIABLE(start = steamSeparator.volume.h_liq_start unit = \"J/kg\" fixed = true nominal = 1000.0 ) \"Specific enthalpy of liquid phase\" type: Real steamSeparator.volume.h_vap:VARIABLE(start = steamSeparator.volume.h_vap_start unit = \"J/kg\" fixed = true nominal = 1000.0 ) \"Specific enthalpy of vapour phase\" type: Real steamSeparator.volume.p_vap:VARIABLE(min = 0.0 start = steamSeparator.volume.p_start unit = \"Pa\" fixed = true nominal = 1e5 stateSelect=StateSelect.prefer ) \"Vapour pressure\" type: Real steamSeparator_controlled.volume.h_liq:VARIABLE(start = steamSeparator_controlled.volume.h_liq_start unit = \"J/kg\" fixed = true nominal = 1000.0 ) \"Specific enthalpy of liquid phase\" type: Real steamSeparator_controlled.volume.h_vap:VARIABLE(start = steamSeparator_controlled.volume.h_vap_start unit = \"J/kg\" fixed = true nominal = 1000.0 ) \"Specific enthalpy of vapour phase\" type: Real steamSeparator_controlled.volume.p_vap:VARIABLE(min = 0.0 start = steamSeparator_controlled.volume.p_start unit = \"Pa\" fixed = true nominal = 1e5 stateSelect=StateSelect.prefer ) \"Vapour pressure\" type: Real PID.I.y:VARIABLE(flow=false start = PID.I.y_start_const fixed = true ) \"Connector of Real output signal\" type: Real PID.switch_OnOff.u2:DISCRETE(flow=false fixed = true ) \"Connector of Boolean input signal\" type: Boolean Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.007747/1.152, allocations: 6.752 MB / 1.078 GB, free: 164.2 MB / 0.7605 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.005548/1.158, allocations: 9.097 MB / 1.087 GB, free: 153.4 MB / 0.7605 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.2258/1.383, allocations: 68.33 MB / 1.153 GB, free: 83.63 MB / 0.7605 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 3.986e-05/1.383, allocations: 28 kB / 1.153 GB, free: 83.6 MB / 0.7605 GB Notification: Performance of matching and sorting (n=1457) (initialization_lambda0): time 0.01747/1.401, allocations: 14.65 MB / 1.168 GB, free: 69 MB / 0.7605 GB Notification: Performance of prepare postOptimizeDAE: time 7.882e-05/1.401, allocations: 210.2 kB / 1.168 GB, free: 68.77 MB / 0.7605 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.01168/1.413, allocations: 11.02 MB / 1.179 GB, free: 57.66 MB / 0.7605 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0006625/1.413, allocations: 0.6029 MB / 1.179 GB, free: 57.06 MB / 0.7605 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.005016/1.418, allocations: 2.808 MB / 1.182 GB, free: 54.25 MB / 0.7605 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.006807/1.425, allocations: 11.24 MB / 1.193 GB, free: 42.33 MB / 0.7605 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.00472/1.43, allocations: 444.4 kB / 1.193 GB, free: 41.92 MB / 0.7605 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0006643/1.43, allocations: 0.6793 MB / 1.194 GB, free: 41.24 MB / 0.7605 GB Warning: Assuming fixed start value for the following 8 variables: steamSeparator.volume.h_liq:VARIABLE(start = steamSeparator.volume.h_liq_start unit = \"J/kg\" fixed = true nominal = 1000.0 ) \"Specific enthalpy of liquid phase\" type: Real steamSeparator.volume.h_vap:VARIABLE(start = steamSeparator.volume.h_vap_start unit = \"J/kg\" fixed = true nominal = 1000.0 ) \"Specific enthalpy of vapour phase\" type: Real steamSeparator.volume.p_vap:VARIABLE(min = 0.0 start = steamSeparator.volume.p_start unit = \"Pa\" fixed = true nominal = 1e5 stateSelect=StateSelect.prefer ) \"Vapour pressure\" type: Real steamSeparator_controlled.volume.h_liq:VARIABLE(start = steamSeparator_controlled.volume.h_liq_start unit = \"J/kg\" fixed = true nominal = 1000.0 ) \"Specific enthalpy of liquid phase\" type: Real steamSeparator_controlled.volume.h_vap:VARIABLE(start = steamSeparator_controlled.volume.h_vap_start unit = \"J/kg\" fixed = true nominal = 1000.0 ) \"Specific enthalpy of vapour phase\" type: Real steamSeparator_controlled.volume.p_vap:VARIABLE(min = 0.0 start = steamSeparator_controlled.volume.p_start unit = \"Pa\" fixed = true nominal = 1e5 stateSelect=StateSelect.prefer ) \"Vapour pressure\" type: Real PID.I.y:VARIABLE(flow=false start = PID.I.y_start_const fixed = true ) \"Connector of Real output signal\" type: Real PID.switch_OnOff.u2:DISCRETE(flow=false fixed = true ) \"Connector of Boolean input signal\" type: Boolean Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 442 * Number of states: 0 () * Number of discrete variables: 42 ($PRE.PID.time_lag_I_activation.entryTime,$PRE.PID.switch_OnOff.u2,PID.I_activation.y,PID.time_lag_I_activation.entryTime,PID.switch_OnOff.u2,timeTable_p1.nextEventScaled,timeTable_p1.nextEvent,$PRE.timeTable_p1.nextEvent,timeTable_p1.last,timeTable_p1.b,timeTable_p1.a,timeTable2.nextEventScaled,timeTable2.nextEvent,$PRE.timeTable2.nextEvent,timeTable2.last,timeTable2.b,timeTable2.a,timeTable1.nextEventScaled,timeTable1.nextEvent,$PRE.timeTable1.nextEvent,timeTable1.last,timeTable1.b,timeTable1.a,timeTable_p.nextEventScaled,timeTable_p.nextEvent,$PRE.timeTable_p.nextEvent,timeTable_p.last,timeTable_p.b,timeTable_p.a,ramp.nextEventScaled,ramp.nextEvent,$PRE.ramp.nextEvent,ramp.last,ramp.b,ramp.a,$whenCondition5,$whenCondition4,$whenCondition3,$whenCondition2,$whenCondition1,$whenCondition6,$whenCondition7) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (1420): * Single equations (assignments): 1409 * Array equations: 0 * Algorithm blocks: 5 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 4 * Torn equation systems: 2 * Mixed (continuous/discrete) equation systems: 0 Notification: Equation system details (not torn): * Constant Jacobian (size): 0 systems * Linear Jacobian (size,density): 0 systems * Non-linear Jacobian (size): 4 systems {1, 1, 1, 1} * Without analytic Jacobian (size): 0 systems Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 2 systems {(4,3,87.5%), (4,3,87.5%)} * Non-linear torn systems (#iteration vars, #inner vars): 0 systems Notification: Performance of prepare postOptimizeDAE: time 0.00206/1.433, allocations: 1.045 MB / 1.195 GB, free: 40.22 MB / 0.7605 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.001168/1.434, allocations: 0.9467 MB / 1.196 GB, free: 39.27 MB / 0.7605 GB Warning: After manipulating the system with postOptModule wrapFunctionCalls the system is unbalanced. This indicates that the original system is singular. You can use -d=dumpCSE and -d=dumpCSE_verbose for more information. Error: Too many equations, over-determined system. The model has 1537 equation(s) and 1465 variable(s). [/home/hudson/saved_omc/libraries/.openmodelica/libraries/TILMedia 1.9.0-ClaRa/VLEFluid/MixtureCompatible/VLEFluid_ph.mo:55:3-60:21:writable] Error: (steamSeparator.volume.fluidIn[1].q, steamSeparator.volume.fluidIn[1].cp, steamSeparator.volume.fluidIn[1].cv, steamSeparator.volume.fluidIn[1].beta, steamSeparator.volume.fluidIn[1].kappa, steamSeparator.volume.fluidIn[1].drhodp_hxi, steamSeparator.volume.fluidIn[1].drhodh_pxi, _, steamSeparator.volume.fluidIn[1].w, steamSeparator.volume.fluidIn[1].gamma) = ($cse5, $cse6, $cse7, $cse8, $cse9, $cse10, $cse11, $cse12, $cse13, $cse14) has size 9 but 7 variables ($whenCondition1, ramp.a, ramp.b, ramp.last, ramp.nextEvent, ramp.nextEventScaled, ramp.timeScaled) Error: Internal error Transformation Module PFPlusExt index Reduction Method Pantelides failed! Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.01192/1.446, allocations: 13.03 MB / 1.209 GB, free: 26.5 MB / 0.7605 GB Error: post-optimization module wrapFunctionCalls (simulation) failed. " [Timeout remaining time 799] [Calling sys.exit(0), Time elapsed: 4.336358621716499]