Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr ClaRa_dev_ClaRa.Components.HeatExchangers.Check.Test_HEXvle2vle_L3_2ph_CU_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 0.009078/0.009078, allocations: 1.446 MB / 20.54 MB, free: 4.008 MB / 18.57 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 0.001057/0.001057, allocations: 91.45 kB / 24.16 MB, free: 396 kB / 18.57 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 0.001431/0.001431, allocations: 164.4 kB / 27.85 MB, free: 5.496 MB / 18.57 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 0.8523/0.8523, allocations: 177.2 MB / 208.6 MB, free: 2.949 MB / 186.7 MB " [Timeout remaining time 179] 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 0.6796/0.6796, allocations: 102.4 MB / 367.9 MB, free: 1.422 MB / 330.8 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 0.5.2 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/SMArtInt main/package.mo) Running command: translateModel(ClaRa.Components.HeatExchangers.Check.Test_HEXvle2vle_L3_2ph_CU_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_CU_ntu") translateModel(ClaRa.Components.HeatExchangers.Check.Test_HEXvle2vle_L3_2ph_CU_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_CU_ntu") [Timeout 800] "Notification: Performance of FrontEnd - loaded program: time 1.533e-06/1.533e-06, allocations: 0 / 0.5367 GB, free: 39.72 MB / 490.8 MB Notification: Performance of FrontEnd - Absyn->SCode: time 2.486e-05/2.639e-05, allocations: 3.531 kB / 0.5367 GB, free: 39.71 MB / 490.8 MB 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_CU_ntu): time 0.1195/0.1195, allocations: 79.52 MB / 0.6143 GB, free: 12.38 MB / 0.5105 GB Notification: Performance of NFInst.instExpressions: time 0.0418/0.1613, allocations: 31.69 MB / 0.6453 GB, free: 12.61 MB / 0.5418 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.006124/0.1675, allocations: 214.4 kB / 0.6455 GB, free: 12.39 MB / 0.5418 GB Notification: Performance of NFTyping.typeComponents: time 0.008227/0.1757, allocations: 4.095 MB / 0.6495 GB, free: 8.277 MB / 0.5418 GB Notification: Performance of NFTyping.typeBindings: time 0.0128/0.1885, allocations: 6.703 MB / 0.656 GB, free: 1.535 MB / 0.5418 GB Notification: Performance of NFTyping.typeClassSections: time 0.01129/0.1998, allocations: 7.319 MB / 0.6632 GB, free: 10.2 MB / 0.5574 GB Notification: Performance of NFFlatten.flatten: time 0.02033/0.2201, allocations: 19.41 MB / 0.6821 GB, free: 6.727 MB / 0.573 GB Notification: Performance of NFFlatten.resolveConnections: time 0.007718/0.2278, allocations: 5.802 MB / 0.6878 GB, free: 0.8359 MB / 0.573 GB Notification: Performance of NFEvalConstants.evaluate: time 0.01588/0.2437, allocations: 10.47 MB / 0.698 GB, free: 6.348 MB / 0.5887 GB Notification: Performance of NFSimplifyModel.simplify: time 0.009878/0.2536, allocations: 6.784 MB / 0.7046 GB, free: 15.55 MB / 0.6043 GB Notification: Performance of NFPackage.collectConstants: time 0.003609/0.2572, allocations: 1.359 MB / 0.706 GB, free: 14.19 MB / 0.6043 GB Notification: Performance of NFFlatten.collectFunctions: time 0.006361/0.2636, allocations: 3.237 MB / 0.7091 GB, free: 10.95 MB / 0.6043 GB Notification: Performance of NFScalarize.scalarize: time 0.003905/0.2675, allocations: 4.248 MB / 0.7133 GB, free: 6.684 MB / 0.6043 GB Notification: Performance of NFVerifyModel.verify: time 0.006779/0.2742, allocations: 4.22 MB / 0.7174 GB, free: 2.453 MB / 0.6043 GB Notification: Performance of NFConvertDAE.convert: time 0.02273/0.297, allocations: 20.84 MB / 0.7378 GB, free: 13.55 MB / 0.6355 GB Notification: Performance of FrontEnd - DAE generated: time 5.561e-06/0.297, allocations: 0 / 0.7378 GB, free: 13.55 MB / 0.6355 GB Notification: Performance of FrontEnd: time 1.644e-06/0.297, allocations: 0 / 0.7378 GB, free: 13.55 MB / 0.6355 GB Notification: Performance of Transformations before backend: time 0.0005747/0.2975, allocations: 0 / 0.7378 GB, free: 13.55 MB / 0.6355 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 2569 * Number of variables: 2569 Notification: Performance of Generate backend data structure: time 0.02593/0.3235, allocations: 14.53 MB / 0.752 GB, free: 14.89 MB / 0.6512 GB Notification: Performance of prepare preOptimizeDAE: time 4.57e-05/0.3235, allocations: 8.031 kB / 0.752 GB, free: 14.88 MB / 0.6512 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.004678/0.3282, allocations: 1.539 MB / 0.7535 GB, free: 13.34 MB / 0.6512 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0152/0.3434, allocations: 9.195 MB / 0.7624 GB, free: 4.035 MB / 0.6512 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0004242/0.3438, allocations: 496.4 kB / 0.7629 GB, free: 3.547 MB / 0.6512 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.002057/0.3459, allocations: 0.6053 MB / 0.7635 GB, free: 2.941 MB / 0.6512 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.2619/0.6078, allocations: 20.17 MB / 0.7832 GB, free: 160.3 MB / 0.6512 GB Notification: Performance of preOpt findStateOrder (simulation): time 0.0001964/0.608, allocations: 85.56 kB / 0.7833 GB, free: 160.2 MB / 0.6512 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.001058/0.6091, allocations: 321.4 kB / 0.7836 GB, free: 160 MB / 0.6512 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0006451/0.6097, allocations: 0.779 MB / 0.7844 GB, free: 159.9 MB / 0.6512 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.02634/0.6361, allocations: 14.33 MB / 0.7983 GB, free: 152.6 MB / 0.6512 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 0.05741/0.6935, allocations: 71.55 MB / 0.8682 GB, free: 89.12 MB / 0.6512 GB Notification: Performance of preOpt comSubExp (simulation): time 0.01718/0.7106, allocations: 11.74 MB / 0.8797 GB, free: 77.18 MB / 0.6512 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.006103/0.7167, allocations: 4.309 MB / 0.8839 GB, free: 72.75 MB / 0.6512 GB Notification: Performance of preOpt evalFunc (simulation): time 0.001088/0.7178, allocations: 357.9 kB / 0.8842 GB, free: 72.4 MB / 0.6512 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.01586/0.7337, allocations: 9.598 MB / 0.8936 GB, free: 62.5 MB / 0.6512 GB Notification: Performance of preOpt simplifyInStream (simulation): time 0.003424/0.7371, allocations: 1.028 MB / 0.8946 GB, free: 61.73 MB / 0.6512 GB Notification: Performance of pre-optimization done (n=1268): time 1.828e-05/0.7371, allocations: 4 kB / 0.8946 GB, free: 61.72 MB / 0.6512 GB Notification: Performance of matching and sorting (n=1269): time 0.09434/0.8315, allocations: 93.12 MB / 0.9856 GB, free: 84 kB / 0.6824 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0006152/0.8321, allocations: 2.117 MB / 0.9876 GB, free: 13.47 MB / 0.698 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.009656/0.8417, allocations: 8.15 MB / 0.9956 GB, free: 5.52 MB / 0.698 GB Notification: Performance of collectPreVariables (initialization): time 0.001887/0.8436, allocations: 130.5 kB / 0.9957 GB, free: 5.387 MB / 0.698 GB Notification: Performance of collectInitialEqns (initialization): time 0.002823/0.8465, allocations: 4.537 MB / 1 GB, free: 1.305 MB / 0.698 GB Notification: Performance of collectInitialBindings (initialization): time 0.004359/0.8508, allocations: 4.303 MB / 1.004 GB, free: 13.27 MB / 0.7137 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.003962/0.8548, allocations: 2.771 MB / 1.007 GB, free: 10.49 MB / 0.7137 GB Notification: Performance of setup shared object (initialization): time 7.19e-05/0.8549, allocations: 301.1 kB / 1.007 GB, free: 10.19 MB / 0.7137 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.009683/0.8645, allocations: 6.042 MB / 1.013 GB, free: 4.141 MB / 0.7137 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.01275/0.8773, allocations: 11.21 MB / 1.024 GB, free: 6.805 MB / 0.7293 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.4244/1.302, allocations: 61.51 MB / 1.084 GB, free: 235.4 MB / 0.7449 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 8.183e-05/1.302, allocations: 36.47 kB / 1.084 GB, free: 235.4 MB / 0.7449 GB Notification: Performance of matching and sorting (n=1845) (initialization): time 0.03574/1.338, allocations: 19.61 MB / 1.103 GB, free: 223 MB / 0.7449 GB Notification: Performance of prepare postOptimizeDAE: time 9.71e-05/1.338, allocations: 60.62 kB / 1.103 GB, free: 223 MB / 0.7449 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.02054/1.358, allocations: 14.21 MB / 1.117 GB, free: 208.7 MB / 0.7449 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0282/1.386, allocations: 6.028 MB / 1.123 GB, free: 202.7 MB / 0.7449 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.007939/1.394, allocations: 3.614 MB / 1.127 GB, free: 199 MB / 0.7449 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.009886/1.404, allocations: 17.85 MB / 1.144 GB, free: 180.5 MB / 0.7449 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.007114/1.411, allocations: 0.5896 MB / 1.145 GB, free: 179.9 MB / 0.7449 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001869/1.413, allocations: 0.8822 MB / 1.146 GB, free: 179 MB / 0.7449 GB Warning: Assuming fixed start value for the following 8 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.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_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 0.01103/1.424, allocations: 8.467 MB / 1.154 GB, free: 170.5 MB / 0.7449 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.008383/1.433, allocations: 11.14 MB / 1.165 GB, free: 157.3 MB / 0.7449 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.1781/1.611, allocations: 61.02 MB / 1.224 GB, free: 94.43 MB / 0.7449 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 7.498e-05/1.611, allocations: 36 kB / 1.224 GB, free: 94.4 MB / 0.7449 GB Notification: Performance of matching and sorting (n=1845) (initialization_lambda0): time 0.02703/1.638, allocations: 18.98 MB / 1.243 GB, free: 75.9 MB / 0.7449 GB Notification: Performance of prepare postOptimizeDAE: time 4.922e-05/1.638, allocations: 64.06 kB / 1.243 GB, free: 75.84 MB / 0.7449 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.01928/1.657, allocations: 14.16 MB / 1.257 GB, free: 61.61 MB / 0.7449 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.02519/1.682, allocations: 5.067 MB / 1.262 GB, free: 56.55 MB / 0.7449 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.007518/1.69, allocations: 3.623 MB / 1.265 GB, free: 52.92 MB / 0.7449 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.008386/1.698, allocations: 15.9 MB / 1.281 GB, free: 36.32 MB / 0.7449 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.006374/1.705, allocations: 0.5773 MB / 1.281 GB, free: 35.74 MB / 0.7449 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001655/1.706, allocations: 0.8744 MB / 1.282 GB, free: 34.87 MB / 0.7449 GB Warning: Assuming fixed start value for the following 8 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.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_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: 584 * 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 (1768): * Single equations (assignments): 1755 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 5 * Torn equation systems: 8 * 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): 5 systems {1, 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): 3 systems {(2,2,100.0%), (2,2,100.0%), (4,3,87.5%)} * Non-linear torn systems (#iteration vars, #inner vars): 5 systems {(1,4), (3,14), (2,18), (4,18), (1,5)} Notification: Performance of prepare postOptimizeDAE: time 0.002654/1.709, allocations: 1.025 MB / 1.283 GB, free: 33.92 MB / 0.7449 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.002074/1.711, allocations: 1.07 MB / 1.284 GB, free: 33.07 MB / 0.7449 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 1953 equation(s) and 1857 variable(s). [/home/hudson/saved_omc/libraries/.openmodelica/libraries/TILMedia main/VLEFluid/MixtureCompatible/VLEFluid_ph.mo:55:3-60:21:writable] Error: (hex.wall.nTU.O1_in.q, hex.wall.nTU.O1_in.cp, hex.wall.nTU.O1_in.cv, hex.wall.nTU.O1_in.beta, hex.wall.nTU.O1_in.kappa, hex.wall.nTU.O1_in.drhodp_hxi, hex.wall.nTU.O1_in.drhodh_pxi, _, hex.wall.nTU.O1_in.w, hex.wall.nTU.O1_in.gamma) = ($cse315, $cse316, $cse317, $cse318, $cse319, $cse320, $cse321, $cse322, $cse323, $cse324) has size 9 but 3 variables (hex.tubes.summary.outline.Delta_p, hex.tubes.phaseBorder.Delta_p_geo_in, hex.tubes.pressureLoss.Delta_p) Error: Internal error Transformation Module PFPlusExt index Reduction Method Pantelides failed! Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.01822/1.729, allocations: 16.44 MB / 1.3 GB, free: 17.03 MB / 0.7449 GB Error: post-optimization module wrapFunctionCalls (simulation) failed. " [Timeout remaining time 798] [Calling sys.exit(0), Time elapsed: 4.581112443469465] Failed to read output from testmodel.py, exit status != 0: 2.0227374751120806 2.028942394 1.730469685 Calling exit ...