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 0.008668/0.008668, allocations: 1.784 MB / 21.57 MB, free: 2.898 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 0.0008037/0.0008037, allocations: 86.34 kB / 25.4 MB, free: 6.496 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 0.0008445/0.0008445, allocations: 169.6 kB / 29.33 MB, free: 2.969 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 0.9284/0.9284, allocations: 177.2 MB / 210.3 MB, free: 3.438 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 0.6609/0.6609, allocations: 102.4 MB / 369.9 MB, free: 204 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 1.332e-06/1.332e-06, allocations: 0 / 470.4 MB, free: 18.82 MB / 410.8 MB Notification: Performance of FrontEnd - Absyn->SCode: time 1.99e-05/2.123e-05, allocations: 6.375 kB / 470.4 MB, free: 18.82 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 0.1315/0.1315, allocations: 67.21 MB / 0.525 GB, free: 4.406 MB / 442.8 MB Notification: Performance of NFInst.instExpressions: time 0.03309/0.1646, allocations: 31.16 MB / 0.5555 GB, free: 5.16 MB / 474.8 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.003037/0.1676, allocations: 91.38 kB / 0.5556 GB, free: 5.07 MB / 474.8 MB Notification: Performance of NFTyping.typeComponents: time 0.004249/0.1719, allocations: 2.102 MB / 0.5576 GB, free: 2.957 MB / 474.8 MB Notification: Performance of NFTyping.typeBindings: time 0.00606/0.1779, allocations: 2.738 MB / 0.5603 GB, free: 208 kB / 474.8 MB Notification: Performance of NFTyping.typeClassSections: time 0.01005/0.188, allocations: 5.243 MB / 0.5654 GB, free: 10.94 MB / 490.8 MB Notification: Performance of NFFlatten.flatten: time 0.01066/0.1986, allocations: 8.862 MB / 0.5741 GB, free: 2.059 MB / 490.8 MB Notification: Performance of NFFlatten.resolveConnections: time 0.005054/0.2037, allocations: 3.86 MB / 0.5778 GB, free: 14.13 MB / 0.4949 GB Notification: Performance of NFEvalConstants.evaluate: time 0.1336/0.3373, allocations: 58.03 MB / 0.6345 GB, free: 5.184 MB / 0.5418 GB Notification: Performance of NFSimplifyModel.simplify: time 0.007006/0.3443, allocations: 4.599 MB / 0.639 GB, free: 0.5742 MB / 0.5418 GB Notification: Performance of NFPackage.collectConstants: time 0.2382/0.5825, allocations: 1.08 MB / 0.64 GB, free: 83.3 MB / 0.5418 GB Notification: Performance of NFFlatten.collectFunctions: time 0.01021/0.5927, allocations: 4.934 MB / 0.6449 GB, free: 83.3 MB / 0.5418 GB Notification: Performance of NFScalarize.scalarize: time 0.004627/0.5973, allocations: 4.088 MB / 0.6488 GB, free: 83.3 MB / 0.5418 GB Notification: Performance of NFVerifyModel.verify: time 0.006541/0.6039, allocations: 3.361 MB / 0.6521 GB, free: 83.3 MB / 0.5418 GB Notification: Performance of NFConvertDAE.convert: time 0.02234/0.6262, allocations: 13.62 MB / 0.6654 GB, free: 82.41 MB / 0.5418 GB Notification: Performance of FrontEnd - DAE generated: time 6.873e-06/0.6262, allocations: 0 / 0.6654 GB, free: 82.41 MB / 0.5418 GB Notification: Performance of FrontEnd: time 1.713e-06/0.6262, allocations: 0 / 0.6654 GB, free: 82.41 MB / 0.5418 GB Notification: Performance of Transformations before backend: time 0.0005172/0.6267, allocations: 0 / 0.6654 GB, free: 82.41 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 0.02777/0.6545, allocations: 11.43 MB / 0.6766 GB, free: 77.84 MB / 0.5418 GB Notification: Performance of prepare preOptimizeDAE: time 5.357e-05/0.6546, allocations: 10.09 kB / 0.6766 GB, free: 77.84 MB / 0.5418 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.004634/0.6592, allocations: 1.228 MB / 0.6778 GB, free: 77.33 MB / 0.5418 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.01589/0.6751, allocations: 6.787 MB / 0.6844 GB, free: 75.41 MB / 0.5418 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0003299/0.6754, allocations: 244.9 kB / 0.6847 GB, free: 75.3 MB / 0.5418 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.002546/0.678, allocations: 433.8 kB / 0.6851 GB, free: 75.19 MB / 0.5418 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.02021/0.6982, allocations: 15.32 MB / 0.7 GB, free: 60.98 MB / 0.5418 GB Notification: Performance of preOpt findStateOrder (simulation): time 0.0001067/0.6983, allocations: 27.78 kB / 0.7001 GB, free: 60.98 MB / 0.5418 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0008813/0.6992, allocations: 196.6 kB / 0.7002 GB, free: 60.87 MB / 0.5418 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0004702/0.6996, allocations: 482.2 kB / 0.7007 GB, free: 60.72 MB / 0.5418 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01563/0.7153, allocations: 7.521 MB / 0.7081 GB, free: 58.33 MB / 0.5418 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.04166/0.7569, allocations: 40.64 MB / 0.7477 GB, free: 24.43 MB / 0.5418 GB Notification: Performance of preOpt comSubExp (simulation): time 0.01062/0.7675, allocations: 5.087 MB / 0.7527 GB, free: 22.11 MB / 0.5418 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.003347/0.7709, allocations: 2.102 MB / 0.7548 GB, free: 19.97 MB / 0.5418 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0008437/0.7717, allocations: 0.6345 MB / 0.7554 GB, free: 19.54 MB / 0.5418 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.009139/0.7809, allocations: 4.778 MB / 0.76 GB, free: 14.88 MB / 0.5418 GB Notification: Performance of pre-optimization done (n=704): time 1.296e-05/0.7809, allocations: 0 / 0.76 GB, free: 14.88 MB / 0.5418 GB Notification: Performance of matching and sorting (n=705): time 0.04008/0.821, allocations: 18.08 MB / 0.7777 GB, free: 12.74 MB / 0.5574 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0012/0.8222, allocations: 3.531 MB / 0.7811 GB, free: 8.375 MB / 0.5574 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.009158/0.8313, allocations: 6.48 MB / 0.7875 GB, free: 2.891 MB / 0.5574 GB Notification: Performance of collectPreVariables (initialization): time 0.001674/0.833, allocations: 132.4 kB / 0.7876 GB, free: 2.758 MB / 0.5574 GB Notification: Performance of collectInitialEqns (initialization): time 0.00278/0.8358, allocations: 3.455 MB / 0.791 GB, free: 15.56 MB / 0.573 GB Notification: Performance of collectInitialBindings (initialization): time 0.0033/0.8391, allocations: 2.511 MB / 0.7934 GB, free: 13.2 MB / 0.573 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.002945/0.842, allocations: 1.669 MB / 0.7951 GB, free: 11.66 MB / 0.573 GB Notification: Performance of setup shared object (initialization): time 0.0001027/0.8421, allocations: 476.8 kB / 0.7955 GB, free: 11.19 MB / 0.573 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.003237/0.8454, allocations: 2.121 MB / 0.7976 GB, free: 9.055 MB / 0.573 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.006442/0.8518, allocations: 8.318 MB / 0.8057 GB, free: 14.88 MB / 0.5887 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.01483/0.8666, allocations: 9.303 MB / 0.8148 GB, free: 5.074 MB / 0.5887 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.834e-05/0.8667, allocations: 12 kB / 0.8148 GB, free: 5.062 MB / 0.5887 GB Notification: Performance of matching and sorting (n=923) (initialization): time 0.01514/0.8818, allocations: 7.97 MB / 0.8226 GB, free: 13.33 MB / 0.6043 GB Notification: Performance of prepare postOptimizeDAE: time 6.271e-05/0.8819, allocations: 49.7 kB / 0.8226 GB, free: 13.27 MB / 0.6043 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.01091/0.8928, allocations: 5.99 MB / 0.8285 GB, free: 7.25 MB / 0.6043 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.001587/0.8944, allocations: 0.6643 MB / 0.8291 GB, free: 6.625 MB / 0.6043 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.006654/0.901, allocations: 1.983 MB / 0.8311 GB, free: 4.75 MB / 0.6043 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.009183/0.9102, allocations: 12.47 MB / 0.8432 GB, free: 7.785 MB / 0.6199 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.006111/0.9163, allocations: 277.9 kB / 0.8435 GB, free: 7.52 MB / 0.6199 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001488/0.9178, allocations: 483.7 kB / 0.844 GB, free: 7.047 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 0.006648/0.9244, allocations: 2.412 MB / 0.8463 GB, free: 4.645 MB / 0.6199 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.007549/0.932, allocations: 8.315 MB / 0.8544 GB, free: 10.48 MB / 0.6355 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.01717/0.9492, allocations: 9.288 MB / 0.8635 GB, free: 0.6719 MB / 0.6355 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 4.093e-05/0.9492, allocations: 15.98 kB / 0.8635 GB, free: 0.6562 MB / 0.6355 GB Notification: Performance of matching and sorting (n=923) (initialization_lambda0): time 0.02072/0.9699, allocations: 7.974 MB / 0.8713 GB, free: 8.918 MB / 0.6512 GB Notification: Performance of prepare postOptimizeDAE: time 7.56e-05/0.97, allocations: 49.7 kB / 0.8714 GB, free: 8.863 MB / 0.6512 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.01294/0.9829, allocations: 5.973 MB / 0.8772 GB, free: 2.855 MB / 0.6512 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.00154/0.9845, allocations: 0.6569 MB / 0.8778 GB, free: 2.23 MB / 0.6512 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.007056/0.9915, allocations: 1.983 MB / 0.8798 GB, free: 368 kB / 0.6512 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.2446/1.236, allocations: 12.45 MB / 0.8919 GB, free: 168.5 MB / 0.6512 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.006529/1.243, allocations: 319.1 kB / 0.8922 GB, free: 168.5 MB / 0.6512 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001967/1.245, allocations: 480 kB / 0.8927 GB, free: 168.5 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 0.002668/1.247, allocations: 0.7997 MB / 0.8935 GB, free: 168.2 MB / 0.6512 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.003033/1.25, allocations: 0.9791 MB / 0.8944 GB, free: 168.2 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 0.01115/1.261, allocations: 7.317 MB / 0.9016 GB, free: 167.9 MB / 0.6512 GB Error: post-optimization module wrapFunctionCalls (simulation) failed. " [Timeout remaining time 799] [Calling sys.exit(0), Time elapsed: 3.974068710114807]