Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr ClaRa_dev_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 0.006/0.006, allocations: 1.442 MB / 20.54 MB, free: 4.012 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 0.0007039/0.0007039, 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 0.0008288/0.0008288, allocations: 165.8 kB / 27.86 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 0.8635/0.8635, allocations: 177.1 MB / 208.6 MB, free: 2.973 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 0.6838/0.6838, allocations: 102.5 MB / 367.9 MB, free: 1.5 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_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_dev_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_dev_ClaRa.Components.HeatExchangers.Check.Test_HEXvle2vle_L3_2ph_BU_ntu") [Timeout 800] "Notification: Performance of FrontEnd - loaded program: time 1.222e-06/1.222e-06, allocations: 0 / 0.5367 GB, free: 39.77 MB / 490.8 MB Notification: Performance of FrontEnd - Absyn->SCode: time 1.419e-05/1.541e-05, allocations: 7.641 kB / 0.5367 GB, free: 39.77 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_BU_ntu): time 0.1142/0.1142, allocations: 78.89 MB / 0.6137 GB, free: 13.03 MB / 0.5105 GB Notification: Performance of NFInst.instExpressions: time 0.03612/0.1503, allocations: 32.93 MB / 0.6459 GB, free: 12.01 MB / 0.5418 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.005654/0.156, allocations: 202.5 kB / 0.6461 GB, free: 11.81 MB / 0.5418 GB Notification: Performance of NFTyping.typeComponents: time 0.005895/0.1619, allocations: 3.928 MB / 0.6499 GB, free: 7.863 MB / 0.5418 GB Notification: Performance of NFTyping.typeBindings: time 0.01061/0.1725, allocations: 6.863 MB / 0.6566 GB, free: 0.9609 MB / 0.5418 GB Notification: Performance of NFTyping.typeClassSections: time 0.01015/0.1826, allocations: 7.466 MB / 0.6639 GB, free: 9.48 MB / 0.5574 GB Notification: Performance of NFFlatten.flatten: time 0.01593/0.1986, allocations: 19.46 MB / 0.6829 GB, free: 5.957 MB / 0.573 GB Notification: Performance of NFFlatten.resolveConnections: time 0.006694/0.2053, allocations: 5.642 MB / 0.6884 GB, free: 240 kB / 0.573 GB Notification: Performance of NFEvalConstants.evaluate: time 0.01119/0.2164, allocations: 10.39 MB / 0.6986 GB, free: 5.82 MB / 0.5887 GB Notification: Performance of NFSimplifyModel.simplify: time 0.006136/0.2226, allocations: 6.726 MB / 0.7051 GB, free: 15.08 MB / 0.6043 GB Notification: Performance of NFPackage.collectConstants: time 0.00163/0.2242, allocations: 1.387 MB / 0.7065 GB, free: 13.69 MB / 0.6043 GB Notification: Performance of NFFlatten.collectFunctions: time 0.00488/0.2291, allocations: 3.724 MB / 0.7101 GB, free: 9.961 MB / 0.6043 GB Notification: Performance of NFScalarize.scalarize: time 0.002323/0.2314, allocations: 4.342 MB / 0.7144 GB, free: 5.605 MB / 0.6043 GB Notification: Performance of NFVerifyModel.verify: time 0.003096/0.2345, allocations: 4.345 MB / 0.7186 GB, free: 1.25 MB / 0.6043 GB Notification: Performance of NFConvertDAE.convert: time 0.01851/0.253, allocations: 21.92 MB / 0.74 GB, free: 11.27 MB / 0.6355 GB Notification: Performance of FrontEnd - DAE generated: time 4.528e-06/0.253, allocations: 0 / 0.74 GB, free: 11.27 MB / 0.6355 GB Notification: Performance of FrontEnd: time 1.663e-06/0.253, allocations: 3.938 kB / 0.74 GB, free: 11.26 MB / 0.6355 GB Notification: Performance of Transformations before backend: time 0.0003028/0.2533, allocations: 0 / 0.74 GB, free: 11.26 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: 2515 * Number of variables: 2515 Notification: Performance of Generate backend data structure: time 0.01906/0.2724, allocations: 14.85 MB / 0.7545 GB, free: 12.3 MB / 0.6512 GB Notification: Performance of prepare preOptimizeDAE: time 3.978e-05/0.2724, allocations: 15.97 kB / 0.7545 GB, free: 12.29 MB / 0.6512 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.002434/0.2749, allocations: 1.511 MB / 0.756 GB, free: 10.77 MB / 0.6512 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.01268/0.2875, allocations: 9.723 MB / 0.7655 GB, free: 0.9414 MB / 0.6512 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0004499/0.288, allocations: 0.5889 MB / 0.7661 GB, free: 332 kB / 0.6512 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.2265/0.5145, allocations: 0.6035 MB / 0.7667 GB, free: 170.8 MB / 0.6512 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.02327/0.5378, allocations: 19.52 MB / 0.7857 GB, free: 159 MB / 0.6512 GB Notification: Performance of preOpt findStateOrder (simulation): time 0.0001156/0.5379, allocations: 79.03 kB / 0.7858 GB, free: 159 MB / 0.6512 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0005956/0.5385, allocations: 315.4 kB / 0.7861 GB, free: 158.8 MB / 0.6512 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0005767/0.5391, allocations: 0.7794 MB / 0.7869 GB, free: 158.5 MB / 0.6512 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.02053/0.5596, allocations: 14.03 MB / 0.8006 GB, free: 151.4 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 0.04217/0.6018, allocations: 68.87 MB / 0.8678 GB, free: 89.23 MB / 0.6512 GB Notification: Performance of preOpt comSubExp (simulation): time 0.01441/0.6162, allocations: 11.61 MB / 0.8792 GB, free: 77.38 MB / 0.6512 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.004313/0.6205, allocations: 4.449 MB / 0.8835 GB, free: 72.83 MB / 0.6512 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0008886/0.6214, allocations: 495.2 kB / 0.884 GB, free: 72.35 MB / 0.6512 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.01183/0.6332, allocations: 9.554 MB / 0.8933 GB, free: 62.48 MB / 0.6512 GB Notification: Performance of preOpt simplifyInStream (simulation): time 0.002553/0.6358, allocations: 0.8056 MB / 0.8941 GB, free: 61.91 MB / 0.6512 GB Notification: Performance of pre-optimization done (n=1243): time 1.426e-05/0.6358, allocations: 0.6562 kB / 0.8941 GB, free: 61.91 MB / 0.6512 GB Notification: Performance of matching and sorting (n=1244): time 0.07939/0.7152, allocations: 88.99 MB / 0.981 GB, free: 4.398 MB / 0.6824 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0006459/0.7158, allocations: 2.063 MB / 0.983 GB, free: 1.852 MB / 0.6824 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0102/0.726, allocations: 8.641 MB / 0.9915 GB, free: 9.387 MB / 0.698 GB Notification: Performance of collectPreVariables (initialization): time 0.001746/0.7278, allocations: 125.7 kB / 0.9916 GB, free: 9.258 MB / 0.698 GB Notification: Performance of collectInitialEqns (initialization): time 0.002582/0.7304, allocations: 4.43 MB / 0.9959 GB, free: 5.262 MB / 0.698 GB Notification: Performance of collectInitialBindings (initialization): time 0.003114/0.7335, allocations: 4.209 MB / 1 GB, free: 1.391 MB / 0.698 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.002696/0.7362, allocations: 2.638 MB / 1.003 GB, free: 14.74 MB / 0.7137 GB Notification: Performance of setup shared object (initialization): time 0.0003272/0.7365, allocations: 303.8 kB / 1.003 GB, free: 14.45 MB / 0.7137 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.006857/0.7434, allocations: 6.06 MB / 1.009 GB, free: 8.371 MB / 0.7137 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.009056/0.7524, allocations: 10.86 MB / 1.019 GB, free: 11.58 MB / 0.7293 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.4216/1.174, allocations: 62.33 MB / 1.08 GB, free: 235.9 MB / 0.7449 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 5.154e-05/1.174, allocations: 38.41 kB / 1.08 GB, free: 235.9 MB / 0.7449 GB Notification: Performance of matching and sorting (n=1755) (initialization): time 0.02496/1.199, allocations: 18.91 MB / 1.099 GB, free: 226.3 MB / 0.7449 GB Notification: Performance of prepare postOptimizeDAE: time 5.145e-05/1.199, allocations: 58.44 kB / 1.099 GB, free: 226.2 MB / 0.7449 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.01774/1.217, allocations: 14.52 MB / 1.113 GB, free: 213.3 MB / 0.7449 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.004334/1.221, allocations: 1.859 MB / 1.115 GB, free: 211.5 MB / 0.7449 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.00602/1.227, allocations: 3.447 MB / 1.118 GB, free: 208 MB / 0.7449 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.008369/1.236, allocations: 16.65 MB / 1.134 GB, free: 190.6 MB / 0.7449 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.006052/1.242, allocations: 0.6612 MB / 1.135 GB, free: 190 MB / 0.7449 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0009049/1.243, allocations: 0.8315 MB / 1.136 GB, free: 189.1 MB / 0.7449 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 0.009253/1.252, allocations: 8.473 MB / 1.144 GB, free: 180.7 MB / 0.7449 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.006846/1.259, allocations: 10.77 MB / 1.155 GB, free: 167.9 MB / 0.7449 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.1678/1.426, allocations: 59.81 MB / 1.213 GB, free: 106.5 MB / 0.7449 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 5.406e-05/1.426, allocations: 32 kB / 1.213 GB, free: 106.5 MB / 0.7449 GB Notification: Performance of matching and sorting (n=1755) (initialization_lambda0): time 0.0229/1.449, allocations: 18.53 MB / 1.231 GB, free: 88.43 MB / 0.7449 GB Notification: Performance of prepare postOptimizeDAE: time 4.081e-05/1.449, allocations: 59.98 kB / 1.231 GB, free: 88.37 MB / 0.7449 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.01637/1.466, allocations: 14.13 MB / 1.245 GB, free: 74.17 MB / 0.7449 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.003689/1.469, allocations: 1.749 MB / 1.247 GB, free: 72.41 MB / 0.7449 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.00577/1.475, allocations: 3.432 MB / 1.25 GB, free: 68.98 MB / 0.7449 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.008049/1.483, allocations: 16.59 MB / 1.266 GB, free: 51.61 MB / 0.7449 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.005634/1.489, allocations: 0.6425 MB / 1.267 GB, free: 50.97 MB / 0.7449 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0008698/1.49, allocations: 0.8197 MB / 1.268 GB, free: 50.15 MB / 0.7449 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 0.002183/1.492, allocations: 0.9962 MB / 1.269 GB, free: 49.23 MB / 0.7449 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.001629/1.494, allocations: 1.048 MB / 1.27 GB, free: 48.41 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 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 0.0148/1.508, allocations: 15.98 MB / 1.285 GB, free: 32.82 MB / 0.7449 GB Error: post-optimization module wrapFunctionCalls (simulation) failed. " [Timeout remaining time 798] [Calling sys.exit(0), Time elapsed: 4.259157121181488] Failed to read output from testmodel.py, exit status != 0: 1.7927839681506157 1.798818388 1.544447468 Calling exit ...