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 0.01126/0.01126, allocations: 1.76 MB / 20.59 MB, free: 1.285 MB / 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 0.001163/0.001163, allocations: 104.4 kB / 24.19 MB, free: 2.691 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 0.001618/0.001618, allocations: 203 kB / 27.91 MB, free: 4.027 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 1.527/1.527, allocations: 230.6 MB / 262.1 MB, free: 6.008 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 1.134/1.134, allocations: 130.7 MB / 449.7 MB, free: 6.559 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 0.03794/0.03794, allocations: 20.79 MB / 0.6362 GB, free: 4.641 MB / 462.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1982/0.2361, allocations: 81.9 MB / 0.7162 GB, free: 2.648 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 0.5916/0.8278, allocations: 68.32 MB / 0.7829 GB, free: 4.062 MB / 0.5607 GB Notification: Performance of NFInst.instExpressions: time 0.06645/0.8942, allocations: 32.01 MB / 0.8142 GB, free: 11.98 MB / 0.5919 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.01474/0.909, allocations: 196.6 kB / 0.8144 GB, free: 11.89 MB / 0.5919 GB Notification: Performance of NFTyping.typeComponents: time 0.01471/0.9237, allocations: 3.983 MB / 0.8183 GB, free: 9.07 MB / 0.5919 GB Notification: Performance of NFTyping.typeBindings: time 0.02613/0.9498, allocations: 5.969 MB / 0.8241 GB, free: 4.285 MB / 0.5919 GB Notification: Performance of NFTyping.typeClassSections: time 0.02208/0.9719, allocations: 6.716 MB / 0.8307 GB, free: 13.68 MB / 0.6075 GB Notification: Performance of NFFlatten.flatten: time 0.03797/1.01, allocations: 17.49 MB / 0.8477 GB, free: 12.15 MB / 0.6232 GB Notification: Performance of NFFlatten.resolveConnections: time 0.01527/1.025, allocations: 4.805 MB / 0.8524 GB, free: 7.277 MB / 0.6232 GB Notification: Performance of NFEvalConstants.evaluate: time 0.01952/1.045, allocations: 6.984 MB / 0.8593 GB, free: 280 kB / 0.6232 GB Notification: Performance of NFSimplifyModel.simplify: time 0.01762/1.062, allocations: 7.303 MB / 0.8664 GB, free: 8.945 MB / 0.6388 GB Notification: Performance of NFPackage.collectConstants: time 0.006399/1.069, allocations: 1.262 MB / 0.8676 GB, free: 7.684 MB / 0.6388 GB Notification: Performance of NFFlatten.collectFunctions: time 0.01592/1.085, allocations: 3.982 MB / 0.8715 GB, free: 3.711 MB / 0.6388 GB Notification: Performance of NFScalarize.scalarize: time 0.008766/1.093, allocations: 3.828 MB / 0.8752 GB, free: 15.87 MB / 0.6544 GB Notification: Performance of NFVerifyModel.verify: time 0.01674/1.11, allocations: 6.162 MB / 0.8813 GB, free: 9.68 MB / 0.6544 GB Notification: Performance of NFConvertDAE.convert: time 0.04475/1.155, allocations: 19.46 MB / 0.9003 GB, free: 6.156 MB / 0.67 GB Notification: Performance of FrontEnd - DAE generated: time 7.084e-06/1.155, allocations: 0 / 0.9003 GB, free: 6.156 MB / 0.67 GB Notification: Performance of FrontEnd: time 1.844e-06/1.155, allocations: 0 / 0.9003 GB, free: 6.156 MB / 0.67 GB Notification: Performance of Transformations before backend: time 0.0007354/1.156, allocations: 2.688 kB / 0.9003 GB, free: 6.156 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 0.0495/1.205, allocations: 13.5 MB / 0.9135 GB, free: 8.582 MB / 0.6857 GB Notification: Performance of prepare preOptimizeDAE: time 5.462e-05/1.205, allocations: 8.031 kB / 0.9135 GB, free: 8.574 MB / 0.6857 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.008092/1.213, allocations: 1.413 MB / 0.9148 GB, free: 7.156 MB / 0.6857 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0263/1.24, allocations: 8.326 MB / 0.923 GB, free: 14.75 MB / 0.7013 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0008691/1.24, allocations: 447.2 kB / 0.9234 GB, free: 14.32 MB / 0.7013 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.00331/1.244, allocations: 0.5623 MB / 0.9239 GB, free: 13.76 MB / 0.7013 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.05264/1.296, allocations: 16.7 MB / 0.9403 GB, free: 11.47 MB / 0.7169 GB Notification: Performance of preOpt findStateOrder (simulation): time 0.0004118/1.297, allocations: 75.31 kB / 0.9403 GB, free: 11.39 MB / 0.7169 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.003053/1.3, allocations: 291.9 kB / 0.9406 GB, free: 11.11 MB / 0.7169 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.001384/1.301, allocations: 0.7586 MB / 0.9413 GB, free: 10.35 MB / 0.7169 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.04396/1.345, allocations: 13.25 MB / 0.9543 GB, free: 13.1 MB / 0.7325 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 0.1224/1.468, allocations: 69.23 MB / 1.022 GB, free: 5.98 MB / 0.795 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0363/1.504, allocations: 11.22 MB / 1.033 GB, free: 10.59 MB / 0.8107 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.01119/1.515, allocations: 4.167 MB / 1.037 GB, free: 6.332 MB / 0.8107 GB Notification: Performance of preOpt evalFunc (simulation): time 0.001858/1.517, allocations: 380.3 kB / 1.037 GB, free: 5.965 MB / 0.8107 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.02801/1.545, allocations: 8.893 MB / 1.046 GB, free: 12.88 MB / 0.8263 GB Notification: Performance of preOpt simplifyInStream (simulation): time 0.00475/1.55, allocations: 0.9181 MB / 1.047 GB, free: 11.96 MB / 0.8263 GB Notification: Performance of pre-optimization done (n=1180): time 2.661e-05/1.55, allocations: 0 / 1.047 GB, free: 11.96 MB / 0.8263 GB Notification: Performance of matching and sorting (n=1181): time 0.5676/2.117, allocations: 81.52 MB / 1.126 GB, free: 301.2 MB / 0.8263 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0005163/2.118, allocations: 1.98 MB / 1.128 GB, free: 298.8 MB / 0.8263 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.01213/2.13, allocations: 7.336 MB / 1.136 GB, free: 292.7 MB / 0.8263 GB Notification: Performance of collectPreVariables (initialization): time 0.00305/2.133, allocations: 121.7 kB / 1.136 GB, free: 292.6 MB / 0.8263 GB Notification: Performance of collectInitialEqns (initialization): time 0.003187/2.136, allocations: 4.046 MB / 1.14 GB, free: 289.3 MB / 0.8263 GB Notification: Performance of collectInitialBindings (initialization): time 0.005888/2.142, allocations: 4.05 MB / 1.144 GB, free: 286.2 MB / 0.8263 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.006947/2.149, allocations: 2.536 MB / 1.146 GB, free: 284.2 MB / 0.8263 GB Notification: Performance of setup shared object (initialization): time 4.996e-05/2.149, allocations: 303.2 kB / 1.146 GB, free: 283.9 MB / 0.8263 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.009464/2.159, allocations: 5.623 MB / 1.152 GB, free: 278.6 MB / 0.8263 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0219/2.18, allocations: 9.407 MB / 1.161 GB, free: 267.7 MB / 0.8263 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.486/2.666, allocations: 55.34 MB / 1.215 GB, free: 211.7 MB / 0.8263 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 0.0001582/2.667, allocations: 32 kB / 1.215 GB, free: 211.7 MB / 0.8263 GB Notification: Performance of matching and sorting (n=1680) (initialization): time 0.06423/2.731, allocations: 17.22 MB / 1.232 GB, free: 194.4 MB / 0.8263 GB Notification: Performance of prepare postOptimizeDAE: time 0.0001153/2.731, allocations: 53.25 kB / 1.232 GB, free: 194.3 MB / 0.8263 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.04731/2.778, allocations: 13.16 MB / 1.245 GB, free: 181.1 MB / 0.8263 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.01634/2.795, allocations: 2.13 MB / 1.247 GB, free: 178.9 MB / 0.8263 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01811/2.813, allocations: 3.241 MB / 1.25 GB, free: 175.7 MB / 0.8263 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01946/2.832, allocations: 12.52 MB / 1.262 GB, free: 162.6 MB / 0.8263 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.01057/2.843, allocations: 0.5474 MB / 1.263 GB, free: 162 MB / 0.8263 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.002824/2.846, allocations: 0.7885 MB / 1.264 GB, free: 161.2 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 0.01539/2.861, allocations: 7.892 MB / 1.271 GB, free: 153.4 MB / 0.8263 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.01202/2.873, allocations: 9.342 MB / 1.28 GB, free: 142.3 MB / 0.8263 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.3043/3.177, allocations: 54.87 MB / 1.334 GB, free: 85.9 MB / 0.8263 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 8.174e-05/3.177, allocations: 32 kB / 1.334 GB, free: 85.87 MB / 0.8263 GB Notification: Performance of matching and sorting (n=1680) (initialization_lambda0): time 0.04006/3.217, allocations: 16.93 MB / 1.351 GB, free: 68.86 MB / 0.8263 GB Notification: Performance of prepare postOptimizeDAE: time 6.284e-05/3.217, allocations: 52 kB / 1.351 GB, free: 68.81 MB / 0.8263 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.02736/3.245, allocations: 12.9 MB / 1.363 GB, free: 55.82 MB / 0.8263 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.006386/3.251, allocations: 1.575 MB / 1.365 GB, free: 54.25 MB / 0.8263 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01169/3.263, allocations: 3.233 MB / 1.368 GB, free: 51 MB / 0.8263 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01271/3.276, allocations: 11.53 MB / 1.379 GB, free: 38.89 MB / 0.8263 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.009907/3.286, allocations: 0.5387 MB / 1.38 GB, free: 38.35 MB / 0.8263 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.003006/3.289, allocations: 0.7885 MB / 1.38 GB, free: 37.56 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 0.005302/3.294, allocations: 0.9694 MB / 1.381 GB, free: 36.67 MB / 0.8263 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.003881/3.298, allocations: 0.9815 MB / 1.382 GB, free: 35.68 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 0.02899/3.327, allocations: 14.18 MB / 1.396 GB, free: 21.93 MB / 0.8263 GB Error: post-optimization module wrapFunctionCalls (simulation) failed. " [Timeout remaining time 796] [Calling sys.exit(0), Time elapsed: 7.737029060954228] Failed to read output from testmodel.py, exit status != 0: 3.8352039551828057 3.844250852 2.686598129 Calling exit ...