Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr ClaRa_dev_ClaRa.Components.HeatExchangers.Check.Test_HEXvle2vle_L3_2ph_CH_ntu.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/SMArtInt main/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/SMArtInt main/package.mo): time 0.01641/0.01641, allocations: 1.751 MB / 21.35 MB, free: 356 kB / 14.72 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 0.001629/0.001629, allocations: 104 kB / 24.93 MB, free: 2.031 MB / 14.72 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 0.002246/0.002246, allocations: 212.8 kB / 28.65 MB, free: 3.297 MB / 19.63 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 1.59/1.59, allocations: 230.6 MB / 262.8 MB, free: 5.832 MB / 206.1 MB " [Timeout remaining time 178] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ClaRa main/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ClaRa main/package.mo): time 1.093/1.093, allocations: 130.7 MB / 450.4 MB, free: 6.395 MB / 350.1 MB " [Timeout remaining time 179] Using package ClaRa with version 1.9.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ClaRa main/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 SMArtInt with version 0.3.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/SMArtInt main/package.mo) Running command: translateModel(ClaRa.Components.HeatExchangers.Check.Test_HEXvle2vle_L3_2ph_CH_ntu,tolerance=1e-05,outputFormat="mat",numberOfIntervals=2500,variableFilter="PI.I.y|PI.resetValueI|PI.resetValueID|PI.resetValueP|PI.smoothPIDInput.y_aux|PI.smoothPIDOutput.y_aux|PI.smoothPIDOutput1.y_aux|Time|hex.shell.h_liq|hex.shell.h_vap|hex.shell.p_vap|hex.shell.volume_vap|hex.tubes.h|hex.tubes.p|hex.wall.PI_1ph_in.outputI|hex.wall.PI_2ph.outputI|hex.wall.nTU.Q_flow_s.1.|hex.wall.nTU.Q_flow_s.2.|hex.wall.nTU.Q_flow_s.3.|hex.wall.nTU.T_w_i.1.|hex.wall.nTU.T_w_o.1.|hex.wall.nTU.yps.1.|hex.wall.nTU.yps.2.|hex.wall.nTU.yps.3.",fileNamePrefix="ClaRa_dev_ClaRa.Components.HeatExchangers.Check.Test_HEXvle2vle_L3_2ph_CH_ntu") translateModel(ClaRa.Components.HeatExchangers.Check.Test_HEXvle2vle_L3_2ph_CH_ntu,tolerance=1e-05,outputFormat="mat",numberOfIntervals=2500,variableFilter="PI.I.y|PI.resetValueI|PI.resetValueID|PI.resetValueP|PI.smoothPIDInput.y_aux|PI.smoothPIDOutput.y_aux|PI.smoothPIDOutput1.y_aux|Time|hex.shell.h_liq|hex.shell.h_vap|hex.shell.p_vap|hex.shell.volume_vap|hex.tubes.h|hex.tubes.p|hex.wall.PI_1ph_in.outputI|hex.wall.PI_2ph.outputI|hex.wall.nTU.Q_flow_s.1.|hex.wall.nTU.Q_flow_s.2.|hex.wall.nTU.Q_flow_s.3.|hex.wall.nTU.T_w_i.1.|hex.wall.nTU.T_w_o.1.|hex.wall.nTU.yps.1.|hex.wall.nTU.yps.2.|hex.wall.nTU.yps.3.",fileNamePrefix="ClaRa_dev_ClaRa.Components.HeatExchangers.Check.Test_HEXvle2vle_L3_2ph_CH_ntu") [Timeout 800] "Notification: SMArtInt requested package Modelica of version 4.0.0. Modelica 4.1.0 is used instead which states that it is fully compatible without conversion script needed. Notification: ClaRa requested package Modelica of version 4.0.0. Modelica 4.1.0 is used instead which states that it is fully compatible without conversion script needed. Notification: Skipped loading package TILMedia (1.9.0 ClaRa) using MODELICAPATH /home/hudson/saved_omc/libraries/.openmodelica/libraries (uses-annotation may be wrong). Warning: Requested package SMArtInt of version 0.5.1, but this package was already loaded with version 0.3.1. There are no conversion annotations for this version but 0.5.1 is newer than 0.3.1. There is a possibility that 0.3.1 remains backwards compatible, but it is not loaded so OpenModelica cannot verify this. Notification: Performance of FrontEnd - loaded program: time 0.06887/0.06887, allocations: 20.99 MB / 0.6371 GB, free: 4.188 MB / 462.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1839/0.2528, allocations: 81.91 MB / 0.717 GB, free: 2.176 MB / 0.5294 GB Notification: TILMedia requested package Modelica of version 4.0.0. Modelica 4.1.0 is used instead which states that it is fully compatible without conversion script needed. Notification: Automatically loaded package TILMedia 1.9.0 ClaRa due to usage. Notification: Performance of NFInst.instantiate(ClaRa.Components.HeatExchangers.Check.Test_HEXvle2vle_L3_2ph_CH_ntu): time 0.6001/0.8529, allocations: 63.42 MB / 0.779 GB, free: 8.883 MB / 0.5607 GB Notification: Performance of NFInst.instExpressions: time 0.06428/0.9172, allocations: 30.86 MB / 0.8091 GB, free: 1.996 MB / 0.5763 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.01457/0.9318, allocations: 196.4 kB / 0.8093 GB, free: 1.906 MB / 0.5763 GB Notification: Performance of NFTyping.typeComponents: time 0.01338/0.9452, allocations: 3.796 MB / 0.813 GB, free: 15.25 MB / 0.5919 GB Notification: Performance of NFTyping.typeBindings: time 0.02435/0.9695, allocations: 5.969 MB / 0.8188 GB, free: 9.926 MB / 0.5919 GB Notification: Performance of NFTyping.typeClassSections: time 0.02003/0.9895, allocations: 6.708 MB / 0.8254 GB, free: 3.281 MB / 0.5919 GB Notification: Performance of NFFlatten.flatten: time 0.03286/1.022, allocations: 17.48 MB / 0.8425 GB, free: 1.777 MB / 0.6075 GB Notification: Performance of NFFlatten.resolveConnections: time 0.01076/1.033, allocations: 5.081 MB / 0.8474 GB, free: 12.62 MB / 0.6232 GB Notification: Performance of NFEvalConstants.evaluate: time 0.01642/1.05, allocations: 6.997 MB / 0.8543 GB, free: 5.605 MB / 0.6232 GB Notification: Performance of NFSimplifyModel.simplify: time 0.01571/1.065, allocations: 6.973 MB / 0.8611 GB, free: 14.61 MB / 0.6388 GB Notification: Performance of NFPackage.collectConstants: time 0.005886/1.071, allocations: 1.262 MB / 0.8623 GB, free: 13.35 MB / 0.6388 GB Notification: Performance of NFFlatten.collectFunctions: time 0.01294/1.084, allocations: 3.09 MB / 0.8653 GB, free: 10.26 MB / 0.6388 GB Notification: Performance of NFScalarize.scalarize: time 0.008462/1.093, allocations: 3.82 MB / 0.869 GB, free: 6.426 MB / 0.6388 GB Notification: Performance of NFVerifyModel.verify: time 0.0151/1.108, allocations: 4.714 MB / 0.8736 GB, free: 1.691 MB / 0.6388 GB Notification: Performance of NFConvertDAE.convert: time 0.03878/1.146, allocations: 19.35 MB / 0.8925 GB, free: 14.27 MB / 0.67 GB Notification: Performance of FrontEnd - DAE generated: time 7.233e-06/1.146, allocations: 2.625 kB / 0.8925 GB, free: 14.27 MB / 0.67 GB Notification: Performance of FrontEnd: time 2.465e-06/1.146, allocations: 0 / 0.8925 GB, free: 14.27 MB / 0.67 GB Notification: Performance of Transformations before backend: time 0.0006773/1.147, allocations: 0 / 0.8925 GB, free: 14.27 MB / 0.67 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 2361 * Number of variables: 2361 Notification: Performance of Generate backend data structure: time 0.04478/1.192, allocations: 13.5 MB / 0.9057 GB, free: 0.6992 MB / 0.67 GB Notification: Performance of prepare preOptimizeDAE: time 5.017e-05/1.192, allocations: 12.03 kB / 0.9057 GB, free: 0.6875 MB / 0.67 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.007143/1.199, allocations: 1.405 MB / 0.9071 GB, free: 15.28 MB / 0.6857 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.02288/1.222, allocations: 8.351 MB / 0.9153 GB, free: 6.852 MB / 0.6857 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0007283/1.223, allocations: 447.3 kB / 0.9157 GB, free: 6.414 MB / 0.6857 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.002982/1.226, allocations: 0.5494 MB / 0.9162 GB, free: 5.867 MB / 0.6857 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.04953/1.275, allocations: 18.53 MB / 0.9343 GB, free: 1.156 MB / 0.7013 GB Notification: Performance of preOpt findStateOrder (simulation): time 0.0003907/1.276, allocations: 78.17 kB / 0.9344 GB, free: 1.082 MB / 0.7013 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.002968/1.279, allocations: 291.9 kB / 0.9347 GB, free: 0.7969 MB / 0.7013 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.001249/1.28, allocations: 0.7548 MB / 0.9354 GB, free: 40 kB / 0.7013 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.04215/1.322, allocations: 13.22 MB / 0.9483 GB, free: 2.832 MB / 0.7169 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 0.1066/1.429, allocations: 64.92 MB / 1.012 GB, free: 15.98 MB / 0.795 GB Notification: Performance of preOpt comSubExp (simulation): time 0.03415/1.463, allocations: 11.17 MB / 1.023 GB, free: 4.629 MB / 0.795 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.01086/1.474, allocations: 4.157 MB / 1.027 GB, free: 388 kB / 0.795 GB Notification: Performance of preOpt evalFunc (simulation): time 0.00189/1.475, allocations: 335.1 kB / 1.027 GB, free: 52 kB / 0.795 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.02913/1.505, allocations: 8.903 MB / 1.036 GB, free: 6.938 MB / 0.8107 GB Notification: Performance of preOpt simplifyInStream (simulation): time 0.00638/1.511, allocations: 0.8863 MB / 1.037 GB, free: 6.047 MB / 0.8107 GB Notification: Performance of pre-optimization done (n=1180): time 4.635e-05/1.511, allocations: 0 / 1.037 GB, free: 6.047 MB / 0.8107 GB Notification: Performance of matching and sorting (n=1181): time 0.6182/2.129, allocations: 81.51 MB / 1.116 GB, free: 305.5 MB / 0.8263 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0004706/2.13, allocations: 1.988 MB / 1.118 GB, free: 303.1 MB / 0.8263 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.01176/2.142, allocations: 7.26 MB / 1.125 GB, free: 300.4 MB / 0.8263 GB Notification: Performance of collectPreVariables (initialization): time 0.002274/2.144, allocations: 117.7 kB / 1.125 GB, free: 300.3 MB / 0.8263 GB Notification: Performance of collectInitialEqns (initialization): time 0.002979/2.147, allocations: 4.077 MB / 1.129 GB, free: 297 MB / 0.8263 GB Notification: Performance of collectInitialBindings (initialization): time 0.005014/2.152, allocations: 4.051 MB / 1.133 GB, free: 293.9 MB / 0.8263 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.005796/2.158, allocations: 2.536 MB / 1.136 GB, free: 291.9 MB / 0.8263 GB Notification: Performance of setup shared object (initialization): time 6.498e-05/2.158, allocations: 309.1 kB / 1.136 GB, free: 291.6 MB / 0.8263 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.00964/2.167, allocations: 5.617 MB / 1.142 GB, free: 286.7 MB / 0.8263 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.01458/2.182, allocations: 10.24 MB / 1.152 GB, free: 275.5 MB / 0.8263 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.3059/2.488, allocations: 55.37 MB / 1.206 GB, free: 219.8 MB / 0.8263 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 9.022e-05/2.488, allocations: 34.69 kB / 1.206 GB, free: 219.8 MB / 0.8263 GB Notification: Performance of matching and sorting (n=1680) (initialization): time 0.03803/2.526, allocations: 17.19 MB / 1.222 GB, free: 202.5 MB / 0.8263 GB Notification: Performance of prepare postOptimizeDAE: time 8.21e-05/2.526, allocations: 60.56 kB / 1.222 GB, free: 202.4 MB / 0.8263 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.02878/2.555, allocations: 13.15 MB / 1.235 GB, free: 189.2 MB / 0.8263 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.01023/2.565, allocations: 2.129 MB / 1.237 GB, free: 187.1 MB / 0.8263 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01177/2.577, allocations: 3.241 MB / 1.241 GB, free: 183.8 MB / 0.8263 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01357/2.59, allocations: 12.35 MB / 1.253 GB, free: 170.9 MB / 0.8263 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.01123/2.602, allocations: 0.5424 MB / 1.253 GB, free: 170.4 MB / 0.8263 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.003154/2.605, allocations: 0.7885 MB / 1.254 GB, free: 169.6 MB / 0.8263 GB Warning: Assuming fixed start value for the following 10 variables: hex.tubes.h:VARIABLE(start = hex.tubes.h_start unit = \"J/kg\" fixed = true nominal = 1000.0 protected = true ) \"spec. enthalpy state\" type: Real hex.tubes.p:VARIABLE(min = 0.0 start = hex.tubes.p_start unit = \"Pa\" fixed = true nominal = 1e5 stateSelect=StateSelect.prefer ) \"System pressure\" type: Real hex.shell.h_liq:VARIABLE(start = hex.shell.h_liq_start unit = \"J/kg\" fixed = true nominal = 1000.0 ) \"Specific enthalpy of liquid phase\" type: Real hex.shell.h_vap:VARIABLE(start = hex.shell.h_vap_start unit = \"J/kg\" fixed = true nominal = 1000.0 ) \"Specific enthalpy of vapour phase\" type: Real hex.shell.p_vap:VARIABLE(min = 0.0 start = hex.shell.p_start unit = \"Pa\" fixed = true nominal = 1e5 stateSelect=StateSelect.prefer ) \"Vapour pressure\" type: Real hex.wall.nTU.T_w_i[1]:VARIABLE(min = 0.0 start = hex.wall.nTU.T_w_i_start[1] unit = \"K\" fixed = true nominal = 300.0 protected = true ) \"Wall temperature at inner phase\" type: Real [3] hex.wall.nTU.T_w_o[3]:VARIABLE(min = 0.0 start = hex.wall.nTU.T_w_o_start[3] unit = \"K\" fixed = true nominal = 300.0 protected = true ) \"Wall temperature at outer phase\" type: Real [3] hex.wall.PI_2ph.outputI:VARIABLE(start = 0.0 fixed = true protected = true ) type: Real hex.wall.PI_1ph_in.outputI:VARIABLE(start = 0.0 fixed = true protected = true ) type: Real PI.switch_OnOff.u2:DISCRETE(flow=false fixed = true ) \"Connector of Boolean input signal\" type: Boolean Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.01828/2.623, allocations: 7.897 MB / 1.262 GB, free: 161.7 MB / 0.8263 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.01504/2.638, allocations: 10.17 MB / 1.272 GB, free: 149.7 MB / 0.8263 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.3024/2.94, allocations: 54.88 MB / 1.325 GB, free: 93.22 MB / 0.8263 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 0.0001162/2.941, allocations: 32 kB / 1.325 GB, free: 93.19 MB / 0.8263 GB Notification: Performance of matching and sorting (n=1680) (initialization_lambda0): time 0.03961/2.98, allocations: 16.92 MB / 1.342 GB, free: 76.18 MB / 0.8263 GB Notification: Performance of prepare postOptimizeDAE: time 7.198e-05/2.98, allocations: 55.94 kB / 1.342 GB, free: 76.13 MB / 0.8263 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.03162/3.012, allocations: 12.9 MB / 1.354 GB, free: 63.15 MB / 0.8263 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.00636/3.018, allocations: 1.577 MB / 1.356 GB, free: 61.57 MB / 0.8263 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01262/3.031, allocations: 3.23 MB / 1.359 GB, free: 58.34 MB / 0.8263 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01276/3.044, allocations: 11.37 MB / 1.37 GB, free: 46.44 MB / 0.8263 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.01219/3.056, allocations: 0.5391 MB / 1.371 GB, free: 45.91 MB / 0.8263 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.003465/3.059, allocations: 0.7846 MB / 1.371 GB, free: 45.12 MB / 0.8263 GB Warning: Assuming fixed start value for the following 10 variables: hex.tubes.h:VARIABLE(start = hex.tubes.h_start unit = \"J/kg\" fixed = true nominal = 1000.0 protected = true ) \"spec. enthalpy state\" type: Real hex.tubes.p:VARIABLE(min = 0.0 start = hex.tubes.p_start unit = \"Pa\" fixed = true nominal = 1e5 stateSelect=StateSelect.prefer ) \"System pressure\" type: Real hex.shell.h_liq:VARIABLE(start = hex.shell.h_liq_start unit = \"J/kg\" fixed = true nominal = 1000.0 ) \"Specific enthalpy of liquid phase\" type: Real hex.shell.h_vap:VARIABLE(start = hex.shell.h_vap_start unit = \"J/kg\" fixed = true nominal = 1000.0 ) \"Specific enthalpy of vapour phase\" type: Real hex.shell.p_vap:VARIABLE(min = 0.0 start = hex.shell.p_start unit = \"Pa\" fixed = true nominal = 1e5 stateSelect=StateSelect.prefer ) \"Vapour pressure\" type: Real hex.wall.nTU.T_w_i[1]:VARIABLE(min = 0.0 start = hex.wall.nTU.T_w_i_start[1] unit = \"K\" fixed = true nominal = 300.0 protected = true ) \"Wall temperature at inner phase\" type: Real [3] hex.wall.nTU.T_w_o[3]:VARIABLE(min = 0.0 start = hex.wall.nTU.T_w_o_start[3] unit = \"K\" fixed = true nominal = 300.0 protected = true ) \"Wall temperature at outer phase\" type: Real [3] hex.wall.PI_2ph.outputI:VARIABLE(start = 0.0 fixed = true protected = true ) type: Real hex.wall.PI_1ph_in.outputI:VARIABLE(start = 0.0 fixed = true protected = true ) type: Real PI.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: 508 * Number of states: 0 () * Number of discrete variables: 11 (hex.wall.nTU.smallShellFlow[2],$PRE.PI.time_lag_I_activation.entryTime,$PRE.PI.switch_OnOff.u2,PI.I_activation.y,PI.time_lag_I_activation.entryTime,PI.switch_OnOff.u2,hex.wall.nTU.smallShellFlow[3],hex.wall.nTU.smallShellFlow[1],hex.wall.nTU.mass,$whenCondition1,$whenCondition2) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (1622): * Single equations (assignments): 1615 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 2 * Torn equation systems: 5 * 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): 2 systems {1, 1} * Without analytic Jacobian (size): 0 systems Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 4 systems {(2,2,100.0%), (4,3,87.5%), (2,2,100.0%), (1,1,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 1 system {(5,41)} Notification: Performance of prepare postOptimizeDAE: time 0.006263/3.065, allocations: 0.9632 MB / 1.372 GB, free: 44.23 MB / 0.8263 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.00513/3.071, allocations: 0.9582 MB / 1.373 GB, free: 43.26 MB / 0.8263 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 1800 equation(s) and 1713 variable(s). Error: Internal error Transformation Module PFPlusExt index Reduction Method Pantelides failed! Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.03355/3.104, allocations: 14.23 MB / 1.387 GB, free: 29.49 MB / 0.8263 GB Error: post-optimization module wrapFunctionCalls (simulation) failed. " [Timeout remaining time 796] [Calling sys.exit(0), Time elapsed: 7.651930715888739] Failed to read output from testmodel.py, exit status != 0: 3.566359309013933 3.575910137 2.426749656 Calling exit ...