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 0.008599/0.008599, allocations: 1.794 MB / 21.35 MB, free: 3.191 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 0.0009198/0.0009198, allocations: 88.25 kB / 25.16 MB, free: 6.316 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 0.001356/0.001356, allocations: 168.3 kB / 29.06 MB, free: 3.348 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 0.9351/0.9351, allocations: 177.1 MB / 210 MB, free: 3.57 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 0.6075/0.6075, allocations: 102.4 MB / 369.5 MB, free: 356 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 1.794e-06/1.794e-06, allocations: 0 / 469.9 MB, free: 18.97 MB / 410.8 MB Notification: Performance of FrontEnd - Absyn->SCode: time 2.274e-05/2.454e-05, allocations: 3.625 kB / 469.9 MB, free: 18.96 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 0.1271/0.1272, allocations: 67.63 MB / 0.525 GB, free: 4.285 MB / 442.8 MB Notification: Performance of NFInst.instExpressions: time 0.0345/0.1617, allocations: 31.4 MB / 0.5556 GB, free: 4.793 MB / 474.8 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.002392/0.1641, allocations: 95.38 kB / 0.5557 GB, free: 4.699 MB / 474.8 MB Notification: Performance of NFTyping.typeComponents: time 0.003503/0.1676, allocations: 2.094 MB / 0.5578 GB, free: 2.594 MB / 474.8 MB Notification: Performance of NFTyping.typeBindings: time 0.004398/0.172, allocations: 2.734 MB / 0.5604 GB, free: 15.84 MB / 490.8 MB Notification: Performance of NFTyping.typeClassSections: time 0.008632/0.1806, allocations: 5.243 MB / 0.5656 GB, free: 10.58 MB / 490.8 MB Notification: Performance of NFFlatten.flatten: time 0.007984/0.1886, allocations: 8.874 MB / 0.5742 GB, free: 1.688 MB / 490.8 MB Notification: Performance of NFFlatten.resolveConnections: time 0.004289/0.1929, allocations: 3.852 MB / 0.578 GB, free: 13.77 MB / 0.4949 GB Notification: Performance of NFEvalConstants.evaluate: time 0.1354/0.3283, allocations: 58.02 MB / 0.6346 GB, free: 4.84 MB / 0.5418 GB Notification: Performance of NFSimplifyModel.simplify: time 0.005906/0.3342, allocations: 4.611 MB / 0.6391 GB, free: 224 kB / 0.5418 GB Notification: Performance of NFPackage.collectConstants: time 0.2238/0.558, allocations: 1.078 MB / 0.6402 GB, free: 82.66 MB / 0.5418 GB Notification: Performance of NFFlatten.collectFunctions: time 0.009467/0.5675, allocations: 4.924 MB / 0.645 GB, free: 82.66 MB / 0.5418 GB Notification: Performance of NFScalarize.scalarize: time 0.00428/0.5718, allocations: 4.082 MB / 0.649 GB, free: 82.66 MB / 0.5418 GB Notification: Performance of NFVerifyModel.verify: time 0.006373/0.5781, allocations: 3.367 MB / 0.6523 GB, free: 82.66 MB / 0.5418 GB Notification: Performance of NFConvertDAE.convert: time 0.02177/0.5999, allocations: 13.61 MB / 0.6656 GB, free: 81.77 MB / 0.5418 GB Notification: Performance of FrontEnd - DAE generated: time 9.457e-06/0.5999, allocations: 8.859 kB / 0.6656 GB, free: 81.77 MB / 0.5418 GB Notification: Performance of FrontEnd: time 2.064e-06/0.5999, allocations: 0 / 0.6656 GB, free: 81.77 MB / 0.5418 GB Notification: Performance of Transformations before backend: time 0.0005948/0.6005, allocations: 0 / 0.6656 GB, free: 81.77 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 0.02356/0.6241, allocations: 11.6 MB / 0.6769 GB, free: 77.21 MB / 0.5418 GB Notification: Performance of prepare preOptimizeDAE: time 4.762e-05/0.6241, allocations: 12.47 kB / 0.6769 GB, free: 77.21 MB / 0.5418 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.003969/0.6281, allocations: 1.236 MB / 0.6781 GB, free: 76.69 MB / 0.5418 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.01373/0.6418, allocations: 7.154 MB / 0.6851 GB, free: 74.35 MB / 0.5418 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.000267/0.6421, allocations: 239.5 kB / 0.6853 GB, free: 74.25 MB / 0.5418 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.002201/0.6443, allocations: 440.5 kB / 0.6858 GB, free: 74.13 MB / 0.5418 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.01952/0.6638, allocations: 15.92 MB / 0.7013 GB, free: 59.37 MB / 0.5418 GB Notification: Performance of preOpt findStateOrder (simulation): time 8.586e-05/0.6639, allocations: 28.91 kB / 0.7013 GB, free: 59.37 MB / 0.5418 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0007192/0.6646, allocations: 193.8 kB / 0.7015 GB, free: 59.26 MB / 0.5418 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0004327/0.665, allocations: 478.2 kB / 0.702 GB, free: 59.12 MB / 0.5418 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01672/0.6818, allocations: 8.767 MB / 0.7105 GB, free: 56.38 MB / 0.5418 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.04071/0.7225, allocations: 41.09 MB / 0.7507 GB, free: 21.69 MB / 0.5418 GB Notification: Performance of preOpt comSubExp (simulation): time 0.01211/0.7346, allocations: 5.644 MB / 0.7562 GB, free: 16.82 MB / 0.5418 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.004512/0.7391, allocations: 2.551 MB / 0.7587 GB, free: 14.22 MB / 0.5418 GB Notification: Performance of preOpt evalFunc (simulation): time 0.000891/0.74, allocations: 447 kB / 0.7591 GB, free: 13.79 MB / 0.5418 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.01155/0.7515, allocations: 5.212 MB / 0.7642 GB, free: 8.477 MB / 0.5418 GB Notification: Performance of pre-optimization done (n=704): time 1.236e-05/0.7515, allocations: 0 / 0.7642 GB, free: 8.477 MB / 0.5418 GB Notification: Performance of matching and sorting (n=705): time 0.05856/0.8101, allocations: 36.41 MB / 0.7997 GB, free: 3.84 MB / 0.573 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.001046/0.8112, allocations: 3.53 MB / 0.8032 GB, free: 15.48 MB / 0.5887 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.009447/0.8206, allocations: 6.674 MB / 0.8097 GB, free: 8.836 MB / 0.5887 GB Notification: Performance of collectPreVariables (initialization): time 0.001838/0.8224, allocations: 129.7 kB / 0.8098 GB, free: 8.703 MB / 0.5887 GB Notification: Performance of collectInitialEqns (initialization): time 0.002723/0.8252, allocations: 3.4 MB / 0.8132 GB, free: 5.301 MB / 0.5887 GB Notification: Performance of collectInitialBindings (initialization): time 0.003519/0.8287, allocations: 2.483 MB / 0.8156 GB, free: 2.855 MB / 0.5887 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.002821/0.8315, allocations: 1.644 MB / 0.8172 GB, free: 1.195 MB / 0.5887 GB Notification: Performance of setup shared object (initialization): time 0.0001073/0.8316, allocations: 476.8 kB / 0.8176 GB, free: 0.7266 MB / 0.5887 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.003999/0.8356, allocations: 2.396 MB / 0.82 GB, free: 14.31 MB / 0.6043 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0077/0.8433, allocations: 8.575 MB / 0.8284 GB, free: 3.715 MB / 0.6043 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.01643/0.8597, allocations: 10.11 MB / 0.8382 GB, free: 8.949 MB / 0.6199 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.059e-05/0.8598, allocations: 12 kB / 0.8382 GB, free: 8.938 MB / 0.6199 GB Notification: Performance of matching and sorting (n=923) (initialization): time 0.01805/0.8778, allocations: 8.615 MB / 0.8466 GB, free: 0.5586 MB / 0.6199 GB Notification: Performance of prepare postOptimizeDAE: time 6.293e-05/0.8779, allocations: 52.98 kB / 0.8467 GB, free: 0.5039 MB / 0.6199 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.01179/0.8897, allocations: 6.562 MB / 0.8531 GB, free: 9.902 MB / 0.6355 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.001737/0.8914, allocations: 0.6824 MB / 0.8538 GB, free: 9.254 MB / 0.6355 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.007918/0.8993, allocations: 2.087 MB / 0.8558 GB, free: 7.285 MB / 0.6355 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.008616/0.9079, allocations: 12.66 MB / 0.8682 GB, free: 10.03 MB / 0.6512 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.006357/0.9143, allocations: 331.3 kB / 0.8685 GB, free: 9.707 MB / 0.6512 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.002206/0.9165, allocations: 0.5271 MB / 0.869 GB, free: 9.18 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: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.006694/0.9232, allocations: 2.694 MB / 0.8716 GB, free: 6.496 MB / 0.6512 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.2313/1.154, allocations: 8.559 MB / 0.88 GB, free: 175.7 MB / 0.6512 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.014/1.168, allocations: 10.09 MB / 0.8898 GB, free: 173.1 MB / 0.6512 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 2.996e-05/1.168, allocations: 14.5 kB / 0.8899 GB, free: 173.1 MB / 0.6512 GB Notification: Performance of matching and sorting (n=923) (initialization_lambda0): time 0.01569/1.184, allocations: 8.617 MB / 0.8983 GB, free: 172.8 MB / 0.6512 GB Notification: Performance of prepare postOptimizeDAE: time 5.288e-05/1.184, allocations: 49.83 kB / 0.8983 GB, free: 172.8 MB / 0.6512 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.01179/1.196, allocations: 6.542 MB / 0.9047 GB, free: 172.5 MB / 0.6512 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.001698/1.198, allocations: 0.6826 MB / 0.9054 GB, free: 172.5 MB / 0.6512 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.007302/1.205, allocations: 2.087 MB / 0.9074 GB, free: 172.5 MB / 0.6512 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.006928/1.212, allocations: 12.64 MB / 0.9198 GB, free: 161.3 MB / 0.6512 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.005865/1.218, allocations: 370.3 kB / 0.9201 GB, free: 161.3 MB / 0.6512 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001589/1.219, allocations: 0.5259 MB / 0.9206 GB, free: 161.3 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 0.002197/1.222, allocations: 0.8045 MB / 0.9214 GB, free: 161 MB / 0.6512 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.002625/1.224, allocations: 0.9729 MB / 0.9224 GB, free: 161 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 0.01019/1.234, allocations: 7.785 MB / 0.93 GB, free: 160.6 MB / 0.6512 GB Error: post-optimization module wrapFunctionCalls (simulation) failed. " [Timeout remaining time 799] [Calling sys.exit(0), Time elapsed: 3.8289940739050508]