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 0.008596/0.008596, allocations: 1.791 MB / 21.89 MB, free: 2.641 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 0.0008644/0.0008644, allocations: 85.48 kB / 25.61 MB, free: 6.977 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 0.0008911/0.0008911, allocations: 168.9 kB / 29.46 MB, free: 3.18 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 0.9527/0.9527, allocations: 177.1 MB / 210.3 MB, free: 3.574 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 0.6333/0.6333, allocations: 102.4 MB / 369.8 MB, free: 368 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 1.754e-06/1.754e-06, allocations: 0 / 469.8 MB, free: 19.04 MB / 410.8 MB Notification: Performance of FrontEnd - Absyn->SCode: time 1.667e-05/1.843e-05, allocations: 6.438 kB / 469.8 MB, free: 19.04 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 0.1158/0.1158, allocations: 67.52 MB / 0.5248 GB, free: 4.793 MB / 442.8 MB Notification: Performance of NFInst.instExpressions: time 0.0328/0.1486, allocations: 31.34 MB / 0.5554 GB, free: 5.367 MB / 474.8 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.002353/0.151, allocations: 95.38 kB / 0.5555 GB, free: 5.273 MB / 474.8 MB Notification: Performance of NFTyping.typeComponents: time 0.003345/0.1543, allocations: 2.106 MB / 0.5575 GB, free: 3.156 MB / 474.8 MB Notification: Performance of NFTyping.typeBindings: time 0.003868/0.1582, allocations: 2.718 MB / 0.5602 GB, free: 432 kB / 474.8 MB Notification: Performance of NFTyping.typeClassSections: time 0.00949/0.1677, allocations: 5.216 MB / 0.5653 GB, free: 11.19 MB / 490.8 MB Notification: Performance of NFFlatten.flatten: time 0.008031/0.1757, allocations: 8.885 MB / 0.5739 GB, free: 2.281 MB / 490.8 MB Notification: Performance of NFFlatten.resolveConnections: time 0.003462/0.1792, allocations: 3.856 MB / 0.5777 GB, free: 14.36 MB / 0.4949 GB Notification: Performance of NFEvalConstants.evaluate: time 0.004891/0.1841, allocations: 5.407 MB / 0.583 GB, free: 8.941 MB / 0.4949 GB Notification: Performance of NFSimplifyModel.simplify: time 0.004426/0.1885, allocations: 4.604 MB / 0.5875 GB, free: 4.332 MB / 0.4949 GB Notification: Performance of NFPackage.collectConstants: time 0.001637/0.1901, allocations: 1.129 MB / 0.5886 GB, free: 3.203 MB / 0.4949 GB Notification: Performance of NFFlatten.collectFunctions: time 0.008182/0.1983, allocations: 4.997 MB / 0.5935 GB, free: 14.2 MB / 0.5105 GB Notification: Performance of NFScalarize.scalarize: time 0.003249/0.2016, allocations: 4.256 MB / 0.5976 GB, free: 9.93 MB / 0.5105 GB Notification: Performance of NFVerifyModel.verify: time 0.003769/0.2053, allocations: 3.481 MB / 0.601 GB, free: 6.441 MB / 0.5105 GB Notification: Performance of NFConvertDAE.convert: time 0.01555/0.2209, allocations: 13.77 MB / 0.6145 GB, free: 8.629 MB / 0.5262 GB Notification: Performance of FrontEnd - DAE generated: time 4.749e-06/0.2209, allocations: 0 / 0.6145 GB, free: 8.629 MB / 0.5262 GB Notification: Performance of FrontEnd: time 2.114e-06/0.2209, allocations: 0 / 0.6145 GB, free: 8.629 MB / 0.5262 GB Notification: Performance of Transformations before backend: time 0.0001186/0.221, allocations: 0 / 0.6145 GB, free: 8.629 MB / 0.5262 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 0.01396/0.235, allocations: 11.87 MB / 0.6261 GB, free: 12.65 MB / 0.5418 GB Notification: Performance of prepare preOptimizeDAE: time 4.637e-05/0.235, allocations: 8.031 kB / 0.6261 GB, free: 12.64 MB / 0.5418 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.002416/0.2374, allocations: 1.315 MB / 0.6274 GB, free: 11.32 MB / 0.5418 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.01019/0.2476, allocations: 9.479 MB / 0.6366 GB, free: 1.711 MB / 0.5418 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001346/0.2477, allocations: 242.7 kB / 0.6368 GB, free: 1.473 MB / 0.5418 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0006024/0.2483, allocations: 432.5 kB / 0.6373 GB, free: 1.051 MB / 0.5418 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.2372/0.4855, allocations: 15.89 MB / 0.6528 GB, free: 138.6 MB / 0.5574 GB Notification: Performance of preOpt findStateOrder (simulation): time 8.973e-05/0.4856, allocations: 24.31 kB / 0.6528 GB, free: 138.6 MB / 0.5574 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0005496/0.4862, allocations: 189.7 kB / 0.653 GB, free: 138.6 MB / 0.5574 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0004425/0.4866, allocations: 485.4 kB / 0.6534 GB, free: 138.6 MB / 0.5574 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01599/0.5026, allocations: 8.738 MB / 0.662 GB, free: 138.4 MB / 0.5574 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.02549/0.5281, allocations: 40.5 MB / 0.7015 GB, free: 107.1 MB / 0.5574 GB Notification: Performance of preOpt comSubExp (simulation): time 0.01122/0.5393, allocations: 5.632 MB / 0.707 GB, free: 105 MB / 0.5574 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.003772/0.5431, allocations: 2.556 MB / 0.7095 GB, free: 104.2 MB / 0.5574 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0008057/0.5439, allocations: 447.7 kB / 0.7099 GB, free: 104.1 MB / 0.5574 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.009843/0.5537, allocations: 5.176 MB / 0.715 GB, free: 101.8 MB / 0.5574 GB Notification: Performance of pre-optimization done (n=704): time 1.409e-05/0.5537, allocations: 0 / 0.715 GB, free: 101.8 MB / 0.5574 GB Notification: Performance of matching and sorting (n=705): time 0.04491/0.5986, allocations: 36.05 MB / 0.7502 GB, free: 73.7 MB / 0.5574 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001579/0.5988, allocations: 0.8984 MB / 0.7511 GB, free: 72.6 MB / 0.5574 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.005712/0.6045, allocations: 6.226 MB / 0.7572 GB, free: 66.46 MB / 0.5574 GB Notification: Performance of collectPreVariables (initialization): time 0.0004773/0.605, allocations: 113.6 kB / 0.7573 GB, free: 66.34 MB / 0.5574 GB Notification: Performance of collectInitialEqns (initialization): time 0.001708/0.6067, allocations: 3.372 MB / 0.7606 GB, free: 63.14 MB / 0.5574 GB Notification: Performance of collectInitialBindings (initialization): time 0.001384/0.6081, allocations: 2.494 MB / 0.763 GB, free: 60.83 MB / 0.5574 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.001714/0.6098, allocations: 1.553 MB / 0.7645 GB, free: 59.27 MB / 0.5574 GB Notification: Performance of setup shared object (initialization): time 3.778e-05/0.6098, allocations: 480.8 kB / 0.765 GB, free: 58.79 MB / 0.5574 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.00313/0.613, allocations: 2.393 MB / 0.7673 GB, free: 56.38 MB / 0.5574 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.00402/0.617, allocations: 5.04 MB / 0.7722 GB, free: 50.36 MB / 0.5574 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.01117/0.6282, allocations: 10.07 MB / 0.7821 GB, free: 39.45 MB / 0.5574 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.957e-05/0.6282, allocations: 12 kB / 0.7821 GB, free: 39.44 MB / 0.5574 GB Notification: Performance of matching and sorting (n=923) (initialization): time 0.01226/0.6404, allocations: 8.585 MB / 0.7905 GB, free: 30.81 MB / 0.5574 GB Notification: Performance of prepare postOptimizeDAE: time 4.893e-05/0.6405, allocations: 49.7 kB / 0.7905 GB, free: 30.75 MB / 0.5574 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.009459/0.6499, allocations: 6.54 MB / 0.7969 GB, free: 24.14 MB / 0.5574 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.001726/0.6517, allocations: 0.6893 MB / 0.7976 GB, free: 23.49 MB / 0.5574 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.00601/0.6577, allocations: 2.092 MB / 0.7996 GB, free: 21.42 MB / 0.5574 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.005954/0.6636, allocations: 12.65 MB / 0.812 GB, free: 8.09 MB / 0.5574 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.003447/0.6671, allocations: 280.9 kB / 0.8122 GB, free: 7.82 MB / 0.5574 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0006166/0.6677, allocations: 0.5271 MB / 0.8128 GB, free: 7.293 MB / 0.5574 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 0.004886/0.6726, allocations: 2.672 MB / 0.8154 GB, free: 4.637 MB / 0.5574 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.004502/0.6771, allocations: 5.042 MB / 0.8203 GB, free: 14.61 MB / 0.573 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.01296/0.69, allocations: 10.06 MB / 0.8301 GB, free: 3.715 MB / 0.573 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 2.464e-05/0.6901, allocations: 12 kB / 0.8301 GB, free: 3.703 MB / 0.573 GB Notification: Performance of matching and sorting (n=923) (initialization_lambda0): time 0.01399/0.7041, allocations: 8.557 MB / 0.8385 GB, free: 11.09 MB / 0.5887 GB Notification: Performance of prepare postOptimizeDAE: time 5.261e-05/0.7041, allocations: 55.56 kB / 0.8385 GB, free: 11.03 MB / 0.5887 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.01035/0.7145, allocations: 6.526 MB / 0.8449 GB, free: 4.441 MB / 0.5887 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.001647/0.7161, allocations: 0.6784 MB / 0.8456 GB, free: 3.793 MB / 0.5887 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.006432/0.7225, allocations: 2.088 MB / 0.8476 GB, free: 1.723 MB / 0.5887 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.007995/0.7305, allocations: 12.65 MB / 0.86 GB, free: 4.402 MB / 0.6043 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.003507/0.734, allocations: 284.9 kB / 0.8602 GB, free: 4.129 MB / 0.6043 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.000664/0.7347, allocations: 0.5232 MB / 0.8607 GB, free: 3.605 MB / 0.6043 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 0.001706/0.7364, allocations: 0.7391 MB / 0.8615 GB, free: 2.883 MB / 0.6043 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.001825/0.7382, allocations: 0.9555 MB / 0.8624 GB, free: 1.922 MB / 0.6043 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 0.01035/0.7486, allocations: 7.766 MB / 0.87 GB, free: 10.4 MB / 0.6199 GB Error: post-optimization module wrapFunctionCalls (simulation) failed. " [Timeout remaining time 799] [Calling sys.exit(0), Time elapsed: 3.610514722066]