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 0.009964/0.009964, allocations: 1.439 MB / 21.3 MB, free: 3.254 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 0.0007561/0.0007561, allocations: 94.44 kB / 24.91 MB, free: 7.27 MB / 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 0.0008235/0.0008235, allocations: 164.9 kB / 28.62 MB, free: 4.453 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 0.8802/0.8802, allocations: 177.2 MB / 209.4 MB, free: 2.965 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 0.7175/0.7175, allocations: 102.4 MB / 368.7 MB, free: 1.434 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 1.563e-06/1.563e-06, allocations: 0 / 0.5374 GB, free: 39.8 MB / 490.8 MB Notification: Performance of FrontEnd - Absyn->SCode: time 2.956e-05/3.112e-05, allocations: 2.281 kB / 0.5374 GB, free: 39.8 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 0.1312/0.1312, allocations: 79.52 MB / 0.6151 GB, free: 12.39 MB / 0.5105 GB Notification: Performance of NFInst.instExpressions: time 0.04428/0.1755, allocations: 31.7 MB / 0.646 GB, free: 12.61 MB / 0.5418 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.009196/0.1847, allocations: 214.4 kB / 0.6462 GB, free: 12.4 MB / 0.5418 GB Notification: Performance of NFTyping.typeComponents: time 0.01025/0.1949, allocations: 4.088 MB / 0.6502 GB, free: 8.293 MB / 0.5418 GB Notification: Performance of NFTyping.typeBindings: time 0.0165/0.2114, allocations: 6.703 MB / 0.6568 GB, free: 1.551 MB / 0.5418 GB Notification: Performance of NFTyping.typeClassSections: time 0.0147/0.2261, allocations: 7.323 MB / 0.6639 GB, free: 10.21 MB / 0.5574 GB Notification: Performance of NFFlatten.flatten: time 0.02284/0.249, allocations: 19.42 MB / 0.6829 GB, free: 6.738 MB / 0.573 GB Notification: Performance of NFFlatten.resolveConnections: time 0.009487/0.2584, allocations: 5.814 MB / 0.6886 GB, free: 0.832 MB / 0.573 GB Notification: Performance of NFEvalConstants.evaluate: time 0.02215/0.2806, allocations: 10.46 MB / 0.6988 GB, free: 6.352 MB / 0.5887 GB Notification: Performance of NFSimplifyModel.simplify: time 0.01133/0.2919, allocations: 6.778 MB / 0.7054 GB, free: 15.55 MB / 0.6043 GB Notification: Performance of NFPackage.collectConstants: time 0.004315/0.2962, allocations: 1.355 MB / 0.7067 GB, free: 14.2 MB / 0.6043 GB Notification: Performance of NFFlatten.collectFunctions: time 0.008971/0.3052, allocations: 3.237 MB / 0.7099 GB, free: 10.96 MB / 0.6043 GB Notification: Performance of NFScalarize.scalarize: time 0.006249/0.3115, allocations: 4.26 MB / 0.714 GB, free: 6.684 MB / 0.6043 GB Notification: Performance of NFVerifyModel.verify: time 0.009615/0.3211, allocations: 4.224 MB / 0.7182 GB, free: 2.449 MB / 0.6043 GB Notification: Performance of NFConvertDAE.convert: time 0.02584/0.3469, allocations: 20.82 MB / 0.7385 GB, free: 13.57 MB / 0.6355 GB Notification: Performance of FrontEnd - DAE generated: time 6.372e-06/0.3469, allocations: 4 kB / 0.7385 GB, free: 13.56 MB / 0.6355 GB Notification: Performance of FrontEnd: time 1.853e-06/0.3469, allocations: 0 / 0.7385 GB, free: 13.56 MB / 0.6355 GB Notification: Performance of Transformations before backend: time 0.0006729/0.3476, allocations: 0 / 0.7385 GB, free: 13.56 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 0.03101/0.3786, allocations: 14.54 MB / 0.7527 GB, free: 14.89 MB / 0.6512 GB Notification: Performance of prepare preOptimizeDAE: time 5.063e-05/0.3786, allocations: 8.031 kB / 0.7527 GB, free: 14.88 MB / 0.6512 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.005773/0.3844, allocations: 1.539 MB / 0.7542 GB, free: 13.34 MB / 0.6512 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.01795/0.4024, allocations: 9.184 MB / 0.7632 GB, free: 4.043 MB / 0.6512 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0006046/0.403, allocations: 492.4 kB / 0.7636 GB, free: 3.559 MB / 0.6512 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.003466/0.4064, allocations: 0.6053 MB / 0.7642 GB, free: 2.953 MB / 0.6512 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.3202/0.7266, allocations: 20.18 MB / 0.7839 GB, free: 160.3 MB / 0.6512 GB Notification: Performance of preOpt findStateOrder (simulation): time 0.0003126/0.7269, allocations: 85.22 kB / 0.784 GB, free: 160.2 MB / 0.6512 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.001064/0.728, allocations: 319.7 kB / 0.7843 GB, free: 160 MB / 0.6512 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0008793/0.7289, allocations: 0.7839 MB / 0.7851 GB, free: 159.9 MB / 0.6512 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.02852/0.7574, allocations: 14.33 MB / 0.7991 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 0.06509/0.8225, allocations: 71.55 MB / 0.869 GB, free: 89.11 MB / 0.6512 GB Notification: Performance of preOpt comSubExp (simulation): time 0.01806/0.8406, allocations: 11.74 MB / 0.8804 GB, free: 77.18 MB / 0.6512 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.006226/0.8468, allocations: 4.316 MB / 0.8846 GB, free: 72.74 MB / 0.6512 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0009683/0.8478, allocations: 357.9 kB / 0.885 GB, free: 72.39 MB / 0.6512 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.01601/0.8638, allocations: 9.597 MB / 0.8943 GB, free: 62.5 MB / 0.6512 GB Notification: Performance of preOpt simplifyInStream (simulation): time 0.003695/0.8675, allocations: 1.024 MB / 0.8953 GB, free: 61.72 MB / 0.6512 GB Notification: Performance of pre-optimization done (n=1268): time 2.73e-05/0.8675, allocations: 2.688 kB / 0.8954 GB, free: 61.72 MB / 0.6512 GB Notification: Performance of matching and sorting (n=1269): time 0.1014/0.9689, allocations: 93.13 MB / 0.9863 GB, free: 72 kB / 0.6824 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0006785/0.9695, allocations: 2.117 MB / 0.9884 GB, free: 13.46 MB / 0.698 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.01136/0.9809, allocations: 8.145 MB / 0.9963 GB, free: 5.512 MB / 0.698 GB Notification: Performance of collectPreVariables (initialization): time 0.002254/0.9831, allocations: 124.3 kB / 0.9964 GB, free: 5.387 MB / 0.698 GB Notification: Performance of collectInitialEqns (initialization): time 0.003041/0.9862, allocations: 4.542 MB / 1.001 GB, free: 1.297 MB / 0.698 GB Notification: Performance of collectInitialBindings (initialization): time 0.005059/0.9912, allocations: 4.298 MB / 1.005 GB, free: 13.27 MB / 0.7137 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.004555/0.9958, allocations: 2.766 MB / 1.008 GB, free: 10.48 MB / 0.7137 GB Notification: Performance of setup shared object (initialization): time 7.299e-05/0.9959, allocations: 308.9 kB / 1.008 GB, free: 10.18 MB / 0.7137 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.008547/1.004, allocations: 6.038 MB / 1.014 GB, free: 4.133 MB / 0.7137 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.01267/1.017, allocations: 11.21 MB / 1.025 GB, free: 6.797 MB / 0.7293 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.4875/1.505, allocations: 61.52 MB / 1.085 GB, free: 235.2 MB / 0.7449 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 9.077e-05/1.505, allocations: 38.22 kB / 1.085 GB, free: 235.2 MB / 0.7449 GB Notification: Performance of matching and sorting (n=1845) (initialization): time 0.0342/1.539, allocations: 19.61 MB / 1.104 GB, free: 222.6 MB / 0.7449 GB Notification: Performance of prepare postOptimizeDAE: time 8.906e-05/1.539, allocations: 63.98 kB / 1.104 GB, free: 222.6 MB / 0.7449 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0224/1.561, allocations: 14.21 MB / 1.118 GB, free: 208.3 MB / 0.7449 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.02729/1.589, allocations: 6.032 MB / 1.124 GB, free: 202.3 MB / 0.7449 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.008514/1.597, allocations: 3.611 MB / 1.128 GB, free: 198.7 MB / 0.7449 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01043/1.608, allocations: 17.85 MB / 1.145 GB, free: 180.1 MB / 0.7449 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.007752/1.615, allocations: 0.5997 MB / 1.146 GB, free: 179.5 MB / 0.7449 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.002413/1.618, allocations: 0.8783 MB / 1.146 GB, free: 178.6 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 0.01383/1.632, allocations: 8.465 MB / 1.155 GB, free: 170.2 MB / 0.7449 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.01022/1.642, allocations: 11.14 MB / 1.166 GB, free: 156.9 MB / 0.7449 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.1801/1.822, allocations: 61.03 MB / 1.225 GB, free: 94.05 MB / 0.7449 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 8.554e-05/1.822, allocations: 36 kB / 1.225 GB, free: 94.01 MB / 0.7449 GB Notification: Performance of matching and sorting (n=1845) (initialization_lambda0): time 0.03178/1.854, allocations: 18.98 MB / 1.244 GB, free: 75.51 MB / 0.7449 GB Notification: Performance of prepare postOptimizeDAE: time 5.308e-05/1.854, allocations: 64.83 kB / 1.244 GB, free: 75.45 MB / 0.7449 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.02076/1.875, allocations: 14.16 MB / 1.258 GB, free: 61.21 MB / 0.7449 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.02524/1.9, allocations: 5.063 MB / 1.263 GB, free: 56.16 MB / 0.7449 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.008583/1.908, allocations: 3.619 MB / 1.266 GB, free: 52.54 MB / 0.7449 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.00931/1.918, allocations: 15.9 MB / 1.282 GB, free: 35.93 MB / 0.7449 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.008167/1.926, allocations: 0.5794 MB / 1.282 GB, free: 35.36 MB / 0.7449 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001884/1.928, allocations: 0.8705 MB / 1.283 GB, free: 34.48 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 0.002964/1.931, allocations: 1.026 MB / 1.284 GB, free: 33.54 MB / 0.7449 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.002407/1.933, allocations: 1.069 MB / 1.285 GB, free: 32.69 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 0.01782/1.951, allocations: 16.44 MB / 1.301 GB, free: 16.66 MB / 0.7449 GB Error: post-optimization module wrapFunctionCalls (simulation) failed. " [Timeout remaining time 798] [Calling sys.exit(0), Time elapsed: 5.014856517314911] Failed to read output from testmodel.py, exit status != 0: 2.330269887112081 2.337225278 1.988570336 Calling exit ...