Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr ClaRa_dev_ClaRa.Components.MechanicalSeparation.Check.TestBalanceTank.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 0.01331/0.01331, allocations: 1.781 MB / 22.36 MB, free: 2.117 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 0.001184/0.001184, allocations: 79.33 kB / 26.19 MB, free: 6.078 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 0.001709/0.001709, allocations: 168.8 kB / 30.12 MB, free: 2.184 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 1.05/1.05, allocations: 177.2 MB / 211.1 MB, free: 3.434 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 0.6301/0.6301, allocations: 102.4 MB / 370.6 MB, free: 200 kB / 330.7 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 1.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/SMArtInt main/package.mo) Running command: translateModel(ClaRa.Components.MechanicalSeparation.Check.TestBalanceTank,tolerance=1e-06,outputFormat="mat",numberOfIntervals=2500,variableFilter="Time|balanceTank_L3_1.volume.h_gas|balanceTank_L3_1.volume.h_liq|balanceTank_L3_1.volume.p|balanceTank_L3_1.volume.volume_gas|balanceTank_L3_1.volume.xi_gas.[0-9,]+.|balanceTank_L3_1.wall.U.[0-9,]+.",fileNamePrefix="ClaRa_dev_ClaRa.Components.MechanicalSeparation.Check.TestBalanceTank") translateModel(ClaRa.Components.MechanicalSeparation.Check.TestBalanceTank,tolerance=1e-06,outputFormat="mat",numberOfIntervals=2500,variableFilter="Time|balanceTank_L3_1.volume.h_gas|balanceTank_L3_1.volume.h_liq|balanceTank_L3_1.volume.p|balanceTank_L3_1.volume.volume_gas|balanceTank_L3_1.volume.xi_gas.[0-9,]+.|balanceTank_L3_1.wall.U.[0-9,]+.",fileNamePrefix="ClaRa_dev_ClaRa.Components.MechanicalSeparation.Check.TestBalanceTank") [Timeout 800] "Notification: Performance of FrontEnd - loaded program: time 1.423e-06/1.423e-06, allocations: 3.938 kB / 471.2 MB, free: 18.86 MB / 410.8 MB Notification: Performance of FrontEnd - Absyn->SCode: time 2.424e-05/2.566e-05, allocations: 2.312 kB / 471.2 MB, free: 18.86 MB / 410.8 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.MechanicalSeparation.Check.TestBalanceTank): time 0.1376/0.1376, allocations: 67.2 MB / 0.5258 GB, free: 4.426 MB / 442.8 MB Notification: Performance of NFInst.instExpressions: time 0.03594/0.1735, allocations: 31.17 MB / 0.5562 GB, free: 5.164 MB / 474.8 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.003171/0.1767, allocations: 91.38 kB / 0.5563 GB, free: 5.074 MB / 474.8 MB Notification: Performance of NFTyping.typeComponents: time 0.004813/0.1815, allocations: 2.098 MB / 0.5584 GB, free: 2.965 MB / 474.8 MB Notification: Performance of NFTyping.typeBindings: time 0.006713/0.1882, allocations: 2.73 MB / 0.561 GB, free: 224 kB / 474.8 MB Notification: Performance of NFTyping.typeClassSections: time 0.01138/0.1996, allocations: 5.243 MB / 0.5662 GB, free: 10.96 MB / 490.8 MB Notification: Performance of NFFlatten.flatten: time 0.01169/0.2113, allocations: 8.867 MB / 0.5748 GB, free: 2.066 MB / 490.8 MB Notification: Performance of NFFlatten.resolveConnections: time 0.006294/0.2176, allocations: 3.852 MB / 0.5786 GB, free: 14.15 MB / 0.4949 GB Notification: Performance of NFEvalConstants.evaluate: time 0.1389/0.3565, allocations: 58.02 MB / 0.6352 GB, free: 5.215 MB / 0.5418 GB Notification: Performance of NFSimplifyModel.simplify: time 0.006764/0.3633, allocations: 4.603 MB / 0.6397 GB, free: 0.6016 MB / 0.5418 GB Notification: Performance of NFPackage.collectConstants: time 0.2473/0.6106, allocations: 1.079 MB / 0.6408 GB, free: 83.34 MB / 0.5418 GB Notification: Performance of NFFlatten.collectFunctions: time 0.009584/0.6202, allocations: 4.929 MB / 0.6456 GB, free: 83.34 MB / 0.5418 GB Notification: Performance of NFScalarize.scalarize: time 0.006773/0.6269, allocations: 4.088 MB / 0.6496 GB, free: 83.34 MB / 0.5418 GB Notification: Performance of NFVerifyModel.verify: time 0.009234/0.6362, allocations: 3.358 MB / 0.6529 GB, free: 83.34 MB / 0.5418 GB Notification: Performance of NFConvertDAE.convert: time 0.02164/0.6578, allocations: 13.62 MB / 0.6662 GB, free: 82.45 MB / 0.5418 GB Notification: Performance of FrontEnd - DAE generated: time 6.974e-06/0.6578, allocations: 0 / 0.6662 GB, free: 82.45 MB / 0.5418 GB Notification: Performance of FrontEnd: time 1.633e-06/0.6578, allocations: 5.094 kB / 0.6662 GB, free: 82.45 MB / 0.5418 GB Notification: Performance of Transformations before backend: time 0.0005343/0.6583, allocations: 3.375 kB / 0.6662 GB, free: 82.45 MB / 0.5418 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 1235 * Number of variables: 1235 Notification: Performance of Generate backend data structure: time 0.02692/0.6853, allocations: 11.42 MB / 0.6773 GB, free: 77.89 MB / 0.5418 GB Notification: Performance of prepare preOptimizeDAE: time 3.917e-05/0.6853, allocations: 9.75 kB / 0.6773 GB, free: 77.89 MB / 0.5418 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.005009/0.6903, allocations: 1.229 MB / 0.6785 GB, free: 77.37 MB / 0.5418 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.01459/0.7049, allocations: 6.783 MB / 0.6852 GB, free: 75.42 MB / 0.5418 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0003108/0.7052, allocations: 243 kB / 0.6854 GB, free: 75.32 MB / 0.5418 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.002945/0.7082, allocations: 444.1 kB / 0.6858 GB, free: 75.2 MB / 0.5418 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.02128/0.7294, allocations: 15.32 MB / 0.7008 GB, free: 60.97 MB / 0.5418 GB Notification: Performance of preOpt findStateOrder (simulation): time 0.0001186/0.7296, allocations: 26.94 kB / 0.7008 GB, free: 60.97 MB / 0.5418 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.001164/0.7307, allocations: 193.5 kB / 0.701 GB, free: 60.86 MB / 0.5418 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0004693/0.7312, allocations: 483 kB / 0.7014 GB, free: 60.71 MB / 0.5418 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01474/0.7459, allocations: 7.521 MB / 0.7088 GB, free: 58.32 MB / 0.5418 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.03844/0.7844, allocations: 40.65 MB / 0.7485 GB, free: 24.42 MB / 0.5418 GB Notification: Performance of preOpt comSubExp (simulation): time 0.01082/0.7952, allocations: 5.08 MB / 0.7534 GB, free: 22.15 MB / 0.5418 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.003448/0.7986, allocations: 2.11 MB / 0.7555 GB, free: 20.01 MB / 0.5418 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0008602/0.7995, allocations: 435.4 kB / 0.7559 GB, free: 19.58 MB / 0.5418 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.01108/0.8106, allocations: 4.765 MB / 0.7606 GB, free: 14.93 MB / 0.5418 GB Notification: Performance of pre-optimization done (n=704): time 1.334e-05/0.8106, allocations: 4 kB / 0.7606 GB, free: 14.93 MB / 0.5418 GB Notification: Performance of matching and sorting (n=705): time 0.0469/0.8575, allocations: 18.06 MB / 0.7782 GB, free: 12.81 MB / 0.5574 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.001152/0.8586, allocations: 3.534 MB / 0.7817 GB, free: 8.445 MB / 0.5574 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0105/0.8691, allocations: 6.485 MB / 0.788 GB, free: 2.957 MB / 0.5574 GB Notification: Performance of collectPreVariables (initialization): time 0.002103/0.8713, allocations: 129.7 kB / 0.7881 GB, free: 2.824 MB / 0.5574 GB Notification: Performance of collectInitialEqns (initialization): time 0.003271/0.8745, allocations: 3.449 MB / 0.7915 GB, free: 15.63 MB / 0.573 GB Notification: Performance of collectInitialBindings (initialization): time 0.00398/0.8785, allocations: 2.51 MB / 0.7939 GB, free: 13.27 MB / 0.573 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.003636/0.8821, allocations: 1.667 MB / 0.7956 GB, free: 11.73 MB / 0.573 GB Notification: Performance of setup shared object (initialization): time 0.0001099/0.8823, allocations: 476.8 kB / 0.796 GB, free: 11.26 MB / 0.573 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.003689/0.8859, allocations: 2.118 MB / 0.7981 GB, free: 9.129 MB / 0.573 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.007604/0.8935, allocations: 8.321 MB / 0.8062 GB, free: 14.95 MB / 0.5887 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0176/0.9111, allocations: 9.311 MB / 0.8153 GB, free: 5.141 MB / 0.5887 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.36e-05/0.9112, allocations: 12 kB / 0.8153 GB, free: 5.129 MB / 0.5887 GB Notification: Performance of matching and sorting (n=923) (initialization): time 0.01815/0.9293, allocations: 7.966 MB / 0.8231 GB, free: 13.4 MB / 0.6043 GB Notification: Performance of prepare postOptimizeDAE: time 6.07e-05/0.9294, allocations: 49.7 kB / 0.8232 GB, free: 13.34 MB / 0.6043 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.01057/0.94, allocations: 5.985 MB / 0.829 GB, free: 7.324 MB / 0.6043 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.001557/0.9415, allocations: 0.6655 MB / 0.8296 GB, free: 6.691 MB / 0.6043 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.007515/0.949, allocations: 1.987 MB / 0.8316 GB, free: 4.82 MB / 0.6043 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.008466/0.9575, allocations: 12.45 MB / 0.8437 GB, free: 7.871 MB / 0.6199 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.00686/0.9644, allocations: 279.3 kB / 0.844 GB, free: 7.602 MB / 0.6199 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.002259/0.9666, allocations: 486.3 kB / 0.8445 GB, free: 7.129 MB / 0.6199 GB Warning: Assuming fixed start value for the following 12 variables: balanceTank_L3_1.volume.h_liq:VARIABLE(start = balanceTank_L3_1.volume.h_liq_start unit = \"J/kg\" fixed = true nominal = 1000.0 ) \"Specific enthalpy of liquid phase\" type: Real balanceTank_L3_1.volume.h_gas:VARIABLE(start = balanceTank_L3_1.volume.h_gas_start unit = \"J/kg\" fixed = true nominal = 1000.0 ) \"Specific enthalpy of vapour phase\" type: Real balanceTank_L3_1.volume.p:VARIABLE(min = 0.0 start = balanceTank_L3_1.volume.p_start unit = \"Pa\" fixed = true nominal = 1e5 stateSelect=StateSelect.prefer ) \"System pressure\" type: Real balanceTank_L3_1.volume.xi_gas[1]:VARIABLE(min = 0.0 max = 1.0 start = balanceTank_L3_1.volume.xi_start[1] unit = \"kg/kg\" fixed = true nominal = 1.0 ) \"Gas mass fractions\" type: Real [9] balanceTank_L3_1.volume.xi_gas[2]:VARIABLE(min = 0.0 max = 1.0 start = balanceTank_L3_1.volume.xi_start[2] unit = \"kg/kg\" fixed = true nominal = 1.0 ) \"Gas mass fractions\" type: Real [9] balanceTank_L3_1.volume.xi_gas[3]:VARIABLE(min = 0.0 max = 1.0 start = balanceTank_L3_1.volume.xi_start[3] unit = \"kg/kg\" fixed = true nominal = 1.0 ) \"Gas mass fractions\" type: Real [9] balanceTank_L3_1.volume.xi_gas[4]:VARIABLE(min = 0.0 max = 1.0 start = balanceTank_L3_1.volume.xi_start[4] unit = \"kg/kg\" fixed = true nominal = 1.0 ) \"Gas mass fractions\" type: Real [9] balanceTank_L3_1.volume.xi_gas[5]:VARIABLE(min = 0.0 max = 1.0 start = balanceTank_L3_1.volume.xi_start[5] unit = \"kg/kg\" fixed = true nominal = 1.0 ) \"Gas mass fractions\" type: Real [9] balanceTank_L3_1.volume.xi_gas[6]:VARIABLE(min = 0.0 max = 1.0 start = balanceTank_L3_1.volume.xi_start[6] unit = \"kg/kg\" fixed = true nominal = 1.0 ) \"Gas mass fractions\" type: Real [9] balanceTank_L3_1.volume.xi_gas[7]:VARIABLE(min = 0.0 max = 1.0 start = balanceTank_L3_1.volume.xi_start[7] unit = \"kg/kg\" fixed = true nominal = 1.0 ) \"Gas mass fractions\" type: Real [9] balanceTank_L3_1.volume.xi_gas[8]:VARIABLE(min = 0.0 max = 1.0 start = balanceTank_L3_1.volume.xi_start[8] unit = \"kg/kg\" fixed = true nominal = 1.0 ) \"Gas mass fractions\" type: Real [9] balanceTank_L3_1.volume.xi_gas[9]:VARIABLE(min = 0.0 max = 1.0 start = balanceTank_L3_1.volume.xi_start[9] unit = \"kg/kg\" fixed = true nominal = 1.0 ) \"Gas mass fractions\" type: Real [9] Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.00789/0.9745, allocations: 2.407 MB / 0.8468 GB, free: 4.738 MB / 0.6199 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.007587/0.9821, allocations: 8.316 MB / 0.8549 GB, free: 10.57 MB / 0.6355 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.01676/0.9989, allocations: 9.293 MB / 0.864 GB, free: 0.7578 MB / 0.6355 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 5.774e-05/0.9989, allocations: 14.69 kB / 0.864 GB, free: 0.7461 MB / 0.6355 GB Notification: Performance of matching and sorting (n=923) (initialization_lambda0): time 0.01946/1.018, allocations: 7.971 MB / 0.8718 GB, free: 9.008 MB / 0.6512 GB Notification: Performance of prepare postOptimizeDAE: time 7.61e-05/1.018, allocations: 53.69 kB / 0.8719 GB, free: 8.949 MB / 0.6512 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.01255/1.031, allocations: 5.97 MB / 0.8777 GB, free: 2.945 MB / 0.6512 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.001738/1.033, allocations: 0.6675 MB / 0.8784 GB, free: 2.316 MB / 0.6512 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.008258/1.041, allocations: 1.986 MB / 0.8803 GB, free: 456 kB / 0.6512 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.2717/1.313, allocations: 12.44 MB / 0.8924 GB, free: 168.6 MB / 0.6512 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.006343/1.319, allocations: 313.4 kB / 0.8927 GB, free: 168.6 MB / 0.6512 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001842/1.321, allocations: 474.7 kB / 0.8932 GB, free: 168.6 MB / 0.6512 GB Warning: Assuming fixed start value for the following 12 variables: balanceTank_L3_1.volume.h_liq:VARIABLE(start = balanceTank_L3_1.volume.h_liq_start unit = \"J/kg\" fixed = true nominal = 1000.0 ) \"Specific enthalpy of liquid phase\" type: Real balanceTank_L3_1.volume.h_gas:VARIABLE(start = balanceTank_L3_1.volume.h_gas_start unit = \"J/kg\" fixed = true nominal = 1000.0 ) \"Specific enthalpy of vapour phase\" type: Real balanceTank_L3_1.volume.p:VARIABLE(min = 0.0 start = balanceTank_L3_1.volume.p_start unit = \"Pa\" fixed = true nominal = 1e5 stateSelect=StateSelect.prefer ) \"System pressure\" type: Real balanceTank_L3_1.volume.xi_gas[1]:VARIABLE(min = 0.0 max = 1.0 start = balanceTank_L3_1.volume.xi_start[1] unit = \"kg/kg\" fixed = true nominal = 1.0 ) \"Gas mass fractions\" type: Real [9] balanceTank_L3_1.volume.xi_gas[2]:VARIABLE(min = 0.0 max = 1.0 start = balanceTank_L3_1.volume.xi_start[2] unit = \"kg/kg\" fixed = true nominal = 1.0 ) \"Gas mass fractions\" type: Real [9] balanceTank_L3_1.volume.xi_gas[3]:VARIABLE(min = 0.0 max = 1.0 start = balanceTank_L3_1.volume.xi_start[3] unit = \"kg/kg\" fixed = true nominal = 1.0 ) \"Gas mass fractions\" type: Real [9] balanceTank_L3_1.volume.xi_gas[4]:VARIABLE(min = 0.0 max = 1.0 start = balanceTank_L3_1.volume.xi_start[4] unit = \"kg/kg\" fixed = true nominal = 1.0 ) \"Gas mass fractions\" type: Real [9] balanceTank_L3_1.volume.xi_gas[5]:VARIABLE(min = 0.0 max = 1.0 start = balanceTank_L3_1.volume.xi_start[5] unit = \"kg/kg\" fixed = true nominal = 1.0 ) \"Gas mass fractions\" type: Real [9] balanceTank_L3_1.volume.xi_gas[6]:VARIABLE(min = 0.0 max = 1.0 start = balanceTank_L3_1.volume.xi_start[6] unit = \"kg/kg\" fixed = true nominal = 1.0 ) \"Gas mass fractions\" type: Real [9] balanceTank_L3_1.volume.xi_gas[7]:VARIABLE(min = 0.0 max = 1.0 start = balanceTank_L3_1.volume.xi_start[7] unit = \"kg/kg\" fixed = true nominal = 1.0 ) \"Gas mass fractions\" type: Real [9] balanceTank_L3_1.volume.xi_gas[8]:VARIABLE(min = 0.0 max = 1.0 start = balanceTank_L3_1.volume.xi_start[8] unit = \"kg/kg\" fixed = true nominal = 1.0 ) \"Gas mass fractions\" type: Real [9] balanceTank_L3_1.volume.xi_gas[9]:VARIABLE(min = 0.0 max = 1.0 start = balanceTank_L3_1.volume.xi_start[9] unit = \"kg/kg\" fixed = true nominal = 1.0 ) \"Gas mass fractions\" type: Real [9] Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 192 * Number of states: 0 () * Number of discrete variables: 5 ($PRE.ramp2.count,$PRE.ramp2.T_start,ramp2.count,ramp2.T_start,$whenCondition1) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (902): * Single equations (assignments): 895 * Array equations: 0 * Algorithm blocks: 1 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 4 * Torn equation systems: 2 * 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): 2 systems {(4,12,81.2%), (1,5,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 0 systems Notification: Performance of prepare postOptimizeDAE: time 0.002419/1.323, allocations: 0.8127 MB / 0.894 GB, free: 168.3 MB / 0.6512 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.003172/1.326, allocations: 0.9735 MB / 0.8949 GB, free: 168.3 MB / 0.6512 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 881 equation(s) and 854 variable(s). [/home/hudson/saved_omc/libraries/.openmodelica/libraries/TILMedia main/VLEFluid/MixtureCompatible/VLEFluid_ph.mo:65:5-70:23:writable] Error: (massFlowSource_h1.fluidOut.VLE.d_l, massFlowSource_h1.fluidOut.VLE.h_l, massFlowSource_h1.fluidOut.VLE.p_l, massFlowSource_h1.fluidOut.VLE.s_l, massFlowSource_h1.fluidOut.VLE.T_l, _, massFlowSource_h1.fluidOut.VLE.d_v, massFlowSource_h1.fluidOut.VLE.h_v, massFlowSource_h1.fluidOut.VLE.p_v, massFlowSource_h1.fluidOut.VLE.s_v, massFlowSource_h1.fluidOut.VLE.T_v, _) = ($cse71, $cse72, $cse73, $cse74, $cse75, $cse76, $cse77, $cse78, $cse79, $cse80, $cse81, $cse82) has size 10 but 2 variables (massFlowSource_h2.fluidOut.s, massFlowSource_h2.eye_int[1].s) Error: Internal error Transformation Module PFPlusExt index Reduction Method Pantelides failed! Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.01099/1.337, allocations: 7.311 MB / 0.9021 GB, free: 167.9 MB / 0.6512 GB Error: post-optimization module wrapFunctionCalls (simulation) failed. " [Timeout remaining time 798] [Calling sys.exit(0), Time elapsed: 4.2004943448118865]