Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr ClaRa_ClaRa.Components.HeatExchangers.Check.Test_HEXvle2vle_L3_2ph_BU_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 0.01497/0.01497, allocations: 1.349 MB / 20.45 MB, free: 1.262 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 0.001866/0.001866, allocations: 80.23 kB / 24.02 MB, free: 2.609 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 0.00236/0.00236, allocations: 153.1 kB / 27.7 MB, free: 3.863 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 1.47/1.47, allocations: 177.1 MB / 208.4 MB, free: 7.719 MB / 190.1 MB " [Timeout remaining time 178] 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 1.057/1.057, allocations: 102.5 MB / 367.8 MB, free: 4.613 MB / 334.1 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 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_BU_ntu,tolerance=1e-05,outputFormat="mat",numberOfIntervals=50012,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_ClaRa.Components.HeatExchangers.Check.Test_HEXvle2vle_L3_2ph_BU_ntu") translateModel(ClaRa.Components.HeatExchangers.Check.Test_HEXvle2vle_L3_2ph_BU_ntu,tolerance=1e-05,outputFormat="mat",numberOfIntervals=50012,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_ClaRa.Components.HeatExchangers.Check.Test_HEXvle2vle_L3_2ph_BU_ntu") [Timeout 800] "Notification: Performance of FrontEnd - loaded program: time 2.345e-06/2.345e-06, allocations: 0 / 0.5365 GB, free: 7.168 MB / 446.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 3.14e-05/3.374e-05, allocations: 5.75 kB / 0.5365 GB, free: 7.164 MB / 446.1 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_BU_ntu): time 0.1947/0.1947, allocations: 78.92 MB / 0.6135 GB, free: 10.66 MB / 0.5138 GB Notification: Performance of NFInst.instExpressions: time 0.05842/0.2532, allocations: 32.93 MB / 0.6457 GB, free: 9.641 MB / 0.545 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.008441/0.2616, allocations: 206.5 kB / 0.6459 GB, free: 9.438 MB / 0.545 GB Notification: Performance of NFTyping.typeComponents: time 0.01124/0.2728, allocations: 3.92 MB / 0.6497 GB, free: 5.496 MB / 0.545 GB Notification: Performance of NFTyping.typeBindings: time 0.01976/0.2926, allocations: 6.869 MB / 0.6564 GB, free: 14.59 MB / 0.5607 GB Notification: Performance of NFTyping.typeClassSections: time 0.01775/0.3104, allocations: 7.455 MB / 0.6637 GB, free: 7.121 MB / 0.5607 GB Notification: Performance of NFFlatten.flatten: time 0.028/0.3384, allocations: 19.46 MB / 0.6827 GB, free: 3.598 MB / 0.5763 GB Notification: Performance of NFFlatten.resolveConnections: time 0.3502/0.6886, allocations: 5.638 MB / 0.6882 GB, free: 29.46 MB / 0.5763 GB Notification: Performance of NFEvalConstants.evaluate: time 0.03008/0.7187, allocations: 10.4 MB / 0.6984 GB, free: 29.46 MB / 0.5763 GB Notification: Performance of NFSimplifyModel.simplify: time 0.01637/0.735, allocations: 6.709 MB / 0.7049 GB, free: 29.46 MB / 0.5763 GB Notification: Performance of NFPackage.collectConstants: time 0.006321/0.7413, allocations: 1.391 MB / 0.7063 GB, free: 29.46 MB / 0.5763 GB Notification: Performance of NFFlatten.collectFunctions: time 0.01487/0.7562, allocations: 3.731 MB / 0.7099 GB, free: 29.46 MB / 0.5763 GB Notification: Performance of NFScalarize.scalarize: time 0.007633/0.7638, allocations: 4.34 MB / 0.7142 GB, free: 29.46 MB / 0.5763 GB Notification: Performance of NFVerifyModel.verify: time 0.01189/0.7757, allocations: 4.345 MB / 0.7184 GB, free: 29.34 MB / 0.5763 GB Notification: Performance of NFConvertDAE.convert: time 0.02905/0.8048, allocations: 21.93 MB / 0.7398 GB, free: 22.98 MB / 0.5763 GB Notification: Performance of FrontEnd - DAE generated: time 6.302e-06/0.8048, allocations: 0 / 0.7398 GB, free: 22.98 MB / 0.5763 GB Notification: Performance of FrontEnd: time 1.553e-06/0.8048, allocations: 0 / 0.7398 GB, free: 22.98 MB / 0.5763 GB Notification: Performance of Transformations before backend: time 0.0006657/0.8055, allocations: 0 / 0.7398 GB, free: 22.98 MB / 0.5763 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 2515 * Number of variables: 2515 Notification: Performance of Generate backend data structure: time 0.04663/0.8521, allocations: 14.84 MB / 0.7543 GB, free: 12.84 MB / 0.5763 GB Notification: Performance of prepare preOptimizeDAE: time 4.456e-05/0.8521, allocations: 10.84 kB / 0.7543 GB, free: 12.84 MB / 0.5763 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.00701/0.8591, allocations: 1.516 MB / 0.7558 GB, free: 11.98 MB / 0.5763 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.02112/0.8803, allocations: 9.724 MB / 0.7653 GB, free: 5.605 MB / 0.5763 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0006039/0.8809, allocations: 0.5885 MB / 0.7659 GB, free: 5.266 MB / 0.5763 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.002992/0.8839, allocations: 0.6105 MB / 0.7665 GB, free: 5.066 MB / 0.5763 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.05239/0.9362, allocations: 19.53 MB / 0.7856 GB, free: 15.93 MB / 0.6075 GB Notification: Performance of preOpt findStateOrder (simulation): time 0.0002338/0.9365, allocations: 78.97 kB / 0.7856 GB, free: 15.9 MB / 0.6075 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.002054/0.9385, allocations: 307.3 kB / 0.7859 GB, free: 15.61 MB / 0.6075 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.001114/0.9396, allocations: 0.7858 MB / 0.7867 GB, free: 14.83 MB / 0.6075 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.04788/0.9875, allocations: 14.03 MB / 0.8004 GB, free: 1.242 MB / 0.6075 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 0.1177/1.105, allocations: 68.86 MB / 0.8676 GB, free: 11.21 MB / 0.6857 GB Notification: Performance of preOpt comSubExp (simulation): time 0.03606/1.141, allocations: 11.62 MB / 0.879 GB, free: 15.45 MB / 0.7013 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.01348/1.155, allocations: 4.445 MB / 0.8833 GB, free: 10.91 MB / 0.7013 GB Notification: Performance of preOpt evalFunc (simulation): time 0.002448/1.157, allocations: 490.4 kB / 0.8838 GB, free: 10.44 MB / 0.7013 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.03206/1.189, allocations: 9.568 MB / 0.8931 GB, free: 0.5898 MB / 0.7013 GB Notification: Performance of preOpt simplifyInStream (simulation): time 0.006977/1.196, allocations: 0.8075 MB / 0.8939 GB, free: 15.78 MB / 0.7169 GB Notification: Performance of pre-optimization done (n=1243): time 3.495e-05/1.196, allocations: 3.938 kB / 0.8939 GB, free: 15.77 MB / 0.7169 GB Notification: Performance of matching and sorting (n=1244): time 0.5471/1.743, allocations: 88.97 MB / 0.9808 GB, free: 286.9 MB / 0.7794 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0005998/1.744, allocations: 2.059 MB / 0.9828 GB, free: 284.4 MB / 0.7794 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.02306/1.767, allocations: 8.653 MB / 0.9913 GB, free: 283.2 MB / 0.7794 GB Notification: Performance of collectPreVariables (initialization): time 0.004053/1.771, allocations: 128.1 kB / 0.9914 GB, free: 283 MB / 0.7794 GB Notification: Performance of collectInitialEqns (initialization): time 0.006135/1.777, allocations: 4.419 MB / 0.9957 GB, free: 279.9 MB / 0.7794 GB Notification: Performance of collectInitialBindings (initialization): time 0.00676/1.784, allocations: 4.214 MB / 0.9998 GB, free: 276.6 MB / 0.7794 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.01176/1.796, allocations: 2.635 MB / 1.002 GB, free: 275.6 MB / 0.7794 GB Notification: Performance of setup shared object (initialization): time 5.793e-05/1.796, allocations: 301.1 kB / 1.003 GB, free: 275.3 MB / 0.7794 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.014/1.81, allocations: 6.065 MB / 1.009 GB, free: 272.7 MB / 0.7794 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.01862/1.828, allocations: 10.86 MB / 1.019 GB, free: 264.2 MB / 0.7794 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.3912/2.22, allocations: 62.34 MB / 1.08 GB, free: 211.9 MB / 0.7794 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 0.0001793/2.22, allocations: 32 kB / 1.08 GB, free: 211.9 MB / 0.7794 GB Notification: Performance of matching and sorting (n=1755) (initialization): time 0.05932/2.279, allocations: 18.92 MB / 1.099 GB, free: 192.9 MB / 0.7794 GB Notification: Performance of prepare postOptimizeDAE: time 0.0001863/2.279, allocations: 57.72 kB / 1.099 GB, free: 192.9 MB / 0.7794 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.04518/2.324, allocations: 14.52 MB / 1.113 GB, free: 178.3 MB / 0.7794 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.009858/2.334, allocations: 1.864 MB / 1.115 GB, free: 176.4 MB / 0.7794 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01446/2.349, allocations: 3.455 MB / 1.118 GB, free: 172.9 MB / 0.7794 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01663/2.365, allocations: 16.64 MB / 1.134 GB, free: 155.4 MB / 0.7794 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.01661/2.382, allocations: 0.6505 MB / 1.135 GB, free: 154.8 MB / 0.7794 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.004778/2.387, allocations: 0.8275 MB / 1.136 GB, free: 154 MB / 0.7794 GB Warning: Assuming fixed start value for the following 10 variables: 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 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 PI.switch_OnOff.u2:DISCRETE(flow=false fixed = true ) \"Connector of Boolean input signal\" type: Boolean Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.02559/2.412, allocations: 8.468 MB / 1.144 GB, free: 145.5 MB / 0.7794 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.01816/2.431, allocations: 10.77 MB / 1.155 GB, free: 132.8 MB / 0.7794 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.3634/2.794, allocations: 59.83 MB / 1.213 GB, free: 71.35 MB / 0.7794 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 0.0001634/2.794, allocations: 32 kB / 1.213 GB, free: 71.32 MB / 0.7794 GB Notification: Performance of matching and sorting (n=1755) (initialization_lambda0): time 0.05181/2.846, allocations: 18.52 MB / 1.231 GB, free: 52.71 MB / 0.7794 GB Notification: Performance of prepare postOptimizeDAE: time 0.0001386/2.846, allocations: 57.19 kB / 1.231 GB, free: 52.66 MB / 0.7794 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.03885/2.885, allocations: 14.12 MB / 1.245 GB, free: 38.45 MB / 0.7794 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.008087/2.893, allocations: 1.768 MB / 1.247 GB, free: 36.68 MB / 0.7794 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01381/2.907, allocations: 3.436 MB / 1.25 GB, free: 33.24 MB / 0.7794 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01562/2.922, allocations: 16.58 MB / 1.266 GB, free: 15.78 MB / 0.7794 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.01515/2.938, allocations: 0.6371 MB / 1.267 GB, free: 15.14 MB / 0.7794 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.00457/2.942, allocations: 0.8237 MB / 1.268 GB, free: 14.32 MB / 0.7794 GB Warning: Assuming fixed start value for the following 10 variables: 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 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 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: 516 * Number of states: 0 () * Number of discrete variables: 12 (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,valve_shell1.pressureLoss.normIsValid) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (1707): * Single equations (assignments): 1696 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 4 * Torn equation systems: 7 * 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): 4 systems {(2,2,100.0%), (2,2,100.0%), (4,3,87.5%), (1,1,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 3 systems {(1,15), (1,14), (1,6)} Notification: Performance of prepare postOptimizeDAE: time 0.4218/3.364, allocations: 0.9941 MB / 1.269 GB, free: 269.3 MB / 0.7794 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.005842/3.37, allocations: 1.037 MB / 1.27 GB, free: 269.3 MB / 0.7794 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 1903 equation(s) and 1813 variable(s). [/home/hudson/saved_omc/libraries/.openmodelica/libraries/TILMedia main/VLEFluid/MixtureCompatible/VLEFluid_ph.mo:55:3-60:21:writable] Error: (pressureSink_ph.fluidOut.q, pressureSink_ph.fluidOut.cp, pressureSink_ph.fluidOut.cv, pressureSink_ph.fluidOut.beta, pressureSink_ph.fluidOut.kappa, pressureSink_ph.fluidOut.drhodp_hxi, pressureSink_ph.fluidOut.drhodh_pxi, _, pressureSink_ph.fluidOut.w, pressureSink_ph.fluidOut.gamma) = ($cse726, $cse727, $cse728, $cse729, $cse730, $cse731, $cse732, $cse733, $cse734, $cse735) has size 9 but 2 variables (hex.wall.nTU.heatCapacityAveraging.cp_i[2], hex.wall.nTU.cp_i[2]) Error: Internal error Transformation Module PFPlusExt index Reduction Method Pantelides failed! Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.039/3.409, allocations: 15.99 MB / 1.285 GB, free: 267.9 MB / 0.7794 GB Error: post-optimization module wrapFunctionCalls (simulation) failed. " [Timeout remaining time 796] [Calling sys.exit(0), Time elapsed: 7.349195320159197] Failed to read output from testmodel.py, exit status != 0: 3.591575637459755 3.600295608 2.792938476 Calling exit ...