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 0.01233/0.01233, allocations: 1.758 MB / 20.59 MB, free: 1.293 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 0.00191/0.00191, allocations: 111.8 kB / 24.19 MB, free: 2.68 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 0.002492/0.002492, allocations: 211.8 kB / 27.92 MB, free: 4.031 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 1.571/1.571, allocations: 230.6 MB / 262.1 MB, free: 6.016 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 1.107/1.107, allocations: 130.7 MB / 449.6 MB, free: 6.582 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_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: 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 0.03211/0.03211, allocations: 20.78 MB / 0.6362 GB, free: 4.777 MB / 462.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1743/0.2064, allocations: 81.9 MB / 0.7162 GB, free: 2.789 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_BU_ntu): time 0.6474/0.8538, allocations: 70.48 MB / 0.785 GB, free: 2.621 MB / 0.5607 GB Notification: Performance of NFInst.instExpressions: time 0.06984/0.9236, allocations: 34.6 MB / 0.8188 GB, free: 8.277 MB / 0.5919 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.01268/0.9363, allocations: 205.9 kB / 0.819 GB, free: 8.184 MB / 0.5919 GB Notification: Performance of NFTyping.typeComponents: time 0.01337/0.9497, allocations: 4.09 MB / 0.823 GB, free: 5.266 MB / 0.5919 GB Notification: Performance of NFTyping.typeBindings: time 0.02515/0.9748, allocations: 6.673 MB / 0.8295 GB, free: 14.87 MB / 0.6075 GB Notification: Performance of NFTyping.typeClassSections: time 0.02273/0.9976, allocations: 7.383 MB / 0.8367 GB, free: 7.582 MB / 0.6075 GB Notification: Performance of NFFlatten.flatten: time 0.03799/1.036, allocations: 19.03 MB / 0.8553 GB, free: 4.523 MB / 0.6232 GB Notification: Performance of NFFlatten.resolveConnections: time 0.01144/1.047, allocations: 5.319 MB / 0.8605 GB, free: 15.12 MB / 0.6388 GB Notification: Performance of NFEvalConstants.evaluate: time 0.01655/1.064, allocations: 7.538 MB / 0.8679 GB, free: 7.555 MB / 0.6388 GB Notification: Performance of NFSimplifyModel.simplify: time 0.01536/1.079, allocations: 7.896 MB / 0.8756 GB, free: 15.63 MB / 0.6544 GB Notification: Performance of NFPackage.collectConstants: time 0.005973/1.085, allocations: 1.391 MB / 0.877 GB, free: 14.24 MB / 0.6544 GB Notification: Performance of NFFlatten.collectFunctions: time 0.01627/1.101, allocations: 4.848 MB / 0.8817 GB, free: 9.398 MB / 0.6544 GB Notification: Performance of NFScalarize.scalarize: time 0.008858/1.11, allocations: 4.259 MB / 0.8858 GB, free: 5.129 MB / 0.6544 GB Notification: Performance of NFVerifyModel.verify: time 0.01777/1.128, allocations: 6.796 MB / 0.8925 GB, free: 14.3 MB / 0.67 GB Notification: Performance of NFConvertDAE.convert: time 0.04096/1.169, allocations: 22.01 MB / 0.914 GB, free: 8.223 MB / 0.6857 GB Notification: Performance of FrontEnd - DAE generated: time 6.462e-06/1.169, allocations: 0 / 0.914 GB, free: 8.223 MB / 0.6857 GB Notification: Performance of FrontEnd: time 1.713e-06/1.169, allocations: 0 / 0.914 GB, free: 8.223 MB / 0.6857 GB Notification: Performance of Transformations before backend: time 0.0006696/1.169, allocations: 0 / 0.914 GB, free: 8.223 MB / 0.6857 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 0.05598/1.225, allocations: 14.99 MB / 0.9286 GB, free: 9.195 MB / 0.7013 GB Notification: Performance of prepare preOptimizeDAE: time 5.889e-05/1.225, allocations: 12.03 kB / 0.9286 GB, free: 9.184 MB / 0.7013 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.009731/1.235, allocations: 1.518 MB / 0.9301 GB, free: 7.66 MB / 0.7013 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.03222/1.267, allocations: 9.717 MB / 0.9396 GB, free: 13.89 MB / 0.7169 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0009521/1.268, allocations: 0.589 MB / 0.9402 GB, free: 13.27 MB / 0.7169 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.003502/1.272, allocations: 0.6014 MB / 0.9408 GB, free: 12.67 MB / 0.7169 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.05332/1.325, allocations: 17.63 MB / 0.958 GB, free: 9.367 MB / 0.7325 GB Notification: Performance of preOpt findStateOrder (simulation): time 0.0002002/1.325, allocations: 79.25 kB / 0.9581 GB, free: 9.289 MB / 0.7325 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.001066/1.326, allocations: 314.6 kB / 0.9584 GB, free: 8.984 MB / 0.7325 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0009267/1.327, allocations: 0.7791 MB / 0.9591 GB, free: 8.203 MB / 0.7325 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.04013/1.368, allocations: 14.07 MB / 0.9729 GB, free: 10.14 MB / 0.7482 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 0.1227/1.49, allocations: 74.05 MB / 1.045 GB, free: 14.08 MB / 0.8263 GB Notification: Performance of preOpt comSubExp (simulation): time 0.03239/1.523, allocations: 11.66 MB / 1.057 GB, free: 2.203 MB / 0.8263 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.365/1.888, allocations: 4.442 MB / 1.061 GB, free: 340.4 MB / 0.8263 GB Notification: Performance of preOpt evalFunc (simulation): time 0.002209/1.89, allocations: 0.528 MB / 1.061 GB, free: 340.3 MB / 0.8263 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.02774/1.918, allocations: 9.562 MB / 1.071 GB, free: 338.3 MB / 0.8263 GB Notification: Performance of preOpt simplifyInStream (simulation): time 0.004902/1.922, allocations: 0.8227 MB / 1.072 GB, free: 338.2 MB / 0.8263 GB Notification: Performance of pre-optimization done (n=1243): time 3.909e-05/1.922, allocations: 0 / 1.072 GB, free: 338.2 MB / 0.8263 GB Notification: Performance of matching and sorting (n=1244): time 0.141/2.063, allocations: 89 MB / 1.158 GB, free: 266.9 MB / 0.8263 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0004448/2.064, allocations: 2.06 MB / 1.16 GB, free: 264.4 MB / 0.8263 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.01342/2.077, allocations: 8.692 MB / 1.169 GB, free: 255.8 MB / 0.8263 GB Notification: Performance of collectPreVariables (initialization): time 0.002572/2.08, allocations: 129.7 kB / 1.169 GB, free: 255.7 MB / 0.8263 GB Notification: Performance of collectInitialEqns (initialization): time 0.002977/2.083, allocations: 4.395 MB / 1.173 GB, free: 251.7 MB / 0.8263 GB Notification: Performance of collectInitialBindings (initialization): time 0.00486/2.088, allocations: 4.273 MB / 1.178 GB, free: 248 MB / 0.8263 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.004987/2.093, allocations: 2.658 MB / 1.18 GB, free: 245.3 MB / 0.8263 GB Notification: Performance of setup shared object (initialization): time 4.608e-05/2.093, allocations: 304.3 kB / 1.18 GB, free: 245 MB / 0.8263 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.009245/2.102, allocations: 6.063 MB / 1.186 GB, free: 239 MB / 0.8263 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.01255/2.115, allocations: 9.955 MB / 1.196 GB, free: 227.5 MB / 0.8263 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.3568/2.471, allocations: 62.31 MB / 1.257 GB, free: 164.2 MB / 0.8263 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 0.0001331/2.472, allocations: 32 kB / 1.257 GB, free: 164.2 MB / 0.8263 GB Notification: Performance of matching and sorting (n=1755) (initialization): time 0.04459/2.516, allocations: 18.93 MB / 1.275 GB, free: 145.2 MB / 0.8263 GB Notification: Performance of prepare postOptimizeDAE: time 7.405e-05/2.516, allocations: 54.84 kB / 1.276 GB, free: 145.1 MB / 0.8263 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.03507/2.551, allocations: 14.52 MB / 1.29 GB, free: 130.5 MB / 0.8263 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.008909/2.56, allocations: 1.864 MB / 1.292 GB, free: 128.7 MB / 0.8263 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01266/2.573, allocations: 3.444 MB / 1.295 GB, free: 125.2 MB / 0.8263 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01559/2.588, allocations: 16.91 MB / 1.311 GB, free: 107.4 MB / 0.8263 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.01203/2.6, allocations: 0.6491 MB / 1.312 GB, free: 106.7 MB / 0.8263 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.00342/2.604, allocations: 0.8315 MB / 1.313 GB, free: 105.9 MB / 0.8263 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 0.01961/2.623, allocations: 8.467 MB / 1.321 GB, free: 97.44 MB / 0.8263 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.01445/2.638, allocations: 9.862 MB / 1.331 GB, free: 85.86 MB / 0.8263 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.3357/2.974, allocations: 59.8 MB / 1.389 GB, free: 24.45 MB / 0.8263 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 0.0001345/2.974, allocations: 32 kB / 1.389 GB, free: 24.42 MB / 0.8263 GB Notification: Performance of matching and sorting (n=1755) (initialization_lambda0): time 0.4735/3.447, allocations: 18.54 MB / 1.407 GB, free: 317.7 MB / 0.8263 GB Notification: Performance of prepare postOptimizeDAE: time 8.11e-05/3.447, allocations: 51.59 kB / 1.407 GB, free: 317.7 MB / 0.8263 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.03193/3.479, allocations: 14.13 MB / 1.421 GB, free: 312.4 MB / 0.8263 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.007833/3.487, allocations: 1.762 MB / 1.423 GB, free: 312.1 MB / 0.8263 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01277/3.5, allocations: 3.433 MB / 1.426 GB, free: 311.8 MB / 0.8263 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01511/3.515, allocations: 16.85 MB / 1.443 GB, free: 297.7 MB / 0.8263 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.01103/3.526, allocations: 0.6519 MB / 1.443 GB, free: 297.4 MB / 0.8263 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.002958/3.529, allocations: 0.8185 MB / 1.444 GB, free: 297.3 MB / 0.8263 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 0.005289/3.534, allocations: 0.9914 MB / 1.445 GB, free: 296.6 MB / 0.8263 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.004388/3.539, allocations: 1.048 MB / 1.446 GB, free: 296.6 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 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 0.03037/3.569, allocations: 15.97 MB / 1.462 GB, free: 286.4 MB / 0.8263 GB Error: post-optimization module wrapFunctionCalls (simulation) failed. " [Timeout remaining time 796] [Calling sys.exit(0), Time elapsed: 7.638045136001892] Failed to read output from testmodel.py, exit status != 0: 3.747595299999375 3.756900577 2.585522703 Calling exit ...