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 0.005902/0.005902, allocations: 1.442 MB / 20.54 MB, free: 4.012 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 0.000668/0.000668, allocations: 91.45 kB / 24.16 MB, free: 396 kB / 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 0.0007812/0.0007812, allocations: 163.6 kB / 27.86 MB, free: 5.496 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 0.8696/0.8696, allocations: 177.1 MB / 208.6 MB, free: 2.969 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 0.6972/0.6972, allocations: 102.5 MB / 367.9 MB, free: 1.441 MB / 330.8 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 0.5.2 (/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: Performance of FrontEnd - loaded program: time 1.733e-06/1.733e-06, allocations: 0 / 0.5367 GB, free: 39.74 MB / 490.8 MB Notification: Performance of FrontEnd - Absyn->SCode: time 1.625e-05/1.798e-05, allocations: 4.578 kB / 0.5367 GB, free: 39.73 MB / 490.8 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.HeatExchangers.Check.Test_HEXvle2vle_L3_2ph_BU_ntu): time 0.1185/0.1185, allocations: 78.88 MB / 0.6137 GB, free: 13.03 MB / 0.5105 GB Notification: Performance of NFInst.instExpressions: time 0.04166/0.1602, allocations: 32.94 MB / 0.6459 GB, free: 12 MB / 0.5418 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.007218/0.1674, allocations: 202.5 kB / 0.6461 GB, free: 11.8 MB / 0.5418 GB Notification: Performance of NFTyping.typeComponents: time 0.007277/0.1746, allocations: 3.924 MB / 0.6499 GB, free: 7.855 MB / 0.5418 GB Notification: Performance of NFTyping.typeBindings: time 0.01494/0.1896, allocations: 6.866 MB / 0.6566 GB, free: 0.9492 MB / 0.5418 GB Notification: Performance of NFTyping.typeClassSections: time 0.01279/0.2024, allocations: 7.466 MB / 0.6639 GB, free: 9.469 MB / 0.5574 GB Notification: Performance of NFFlatten.flatten: time 0.02121/0.2236, allocations: 19.46 MB / 0.6829 GB, free: 5.945 MB / 0.573 GB Notification: Performance of NFFlatten.resolveConnections: time 0.008881/0.2325, allocations: 5.638 MB / 0.6884 GB, free: 232 kB / 0.573 GB Notification: Performance of NFEvalConstants.evaluate: time 0.01777/0.2502, allocations: 10.39 MB / 0.6985 GB, free: 5.816 MB / 0.5887 GB Notification: Performance of NFSimplifyModel.simplify: time 0.009582/0.2598, allocations: 6.725 MB / 0.7051 GB, free: 15.08 MB / 0.6043 GB Notification: Performance of NFPackage.collectConstants: time 0.003363/0.2632, allocations: 1.395 MB / 0.7065 GB, free: 13.68 MB / 0.6043 GB Notification: Performance of NFFlatten.collectFunctions: time 0.007654/0.2708, allocations: 3.732 MB / 0.7101 GB, free: 9.945 MB / 0.6043 GB Notification: Performance of NFScalarize.scalarize: time 0.00346/0.2743, allocations: 4.334 MB / 0.7144 GB, free: 5.598 MB / 0.6043 GB Notification: Performance of NFVerifyModel.verify: time 0.00575/0.28, allocations: 4.349 MB / 0.7186 GB, free: 1.238 MB / 0.6043 GB Notification: Performance of NFConvertDAE.convert: time 0.02151/0.3015, allocations: 21.93 MB / 0.74 GB, free: 11.25 MB / 0.6355 GB Notification: Performance of FrontEnd - DAE generated: time 5.641e-06/0.3016, allocations: 0 / 0.74 GB, free: 11.25 MB / 0.6355 GB Notification: Performance of FrontEnd: time 2.254e-06/0.3016, allocations: 0 / 0.74 GB, free: 11.25 MB / 0.6355 GB Notification: Performance of Transformations before backend: time 0.0005631/0.3021, allocations: 4 kB / 0.74 GB, free: 11.25 MB / 0.6355 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 0.02722/0.3293, allocations: 14.84 MB / 0.7545 GB, free: 12.29 MB / 0.6512 GB Notification: Performance of prepare preOptimizeDAE: time 5.52e-05/0.3294, allocations: 8.031 kB / 0.7545 GB, free: 12.29 MB / 0.6512 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.003282/0.3327, allocations: 1.519 MB / 0.756 GB, free: 10.76 MB / 0.6512 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.01432/0.347, allocations: 9.729 MB / 0.7655 GB, free: 0.9258 MB / 0.6512 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0003575/0.3473, allocations: 0.5851 MB / 0.7661 GB, free: 320 kB / 0.6512 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.2684/0.6157, allocations: 0.5957 MB / 0.7667 GB, free: 170.8 MB / 0.6512 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.02481/0.6405, allocations: 19.52 MB / 0.7857 GB, free: 159 MB / 0.6512 GB Notification: Performance of preOpt findStateOrder (simulation): time 0.000116/0.6407, allocations: 80.12 kB / 0.7858 GB, free: 158.9 MB / 0.6512 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0005916/0.6412, allocations: 308.9 kB / 0.7861 GB, free: 158.8 MB / 0.6512 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0006243/0.6419, allocations: 0.7838 MB / 0.7869 GB, free: 158.5 MB / 0.6512 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.02125/0.6631, allocations: 14.03 MB / 0.8006 GB, free: 151.4 MB / 0.6512 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 0.04402/0.7071, allocations: 68.87 MB / 0.8678 GB, free: 89.18 MB / 0.6512 GB Notification: Performance of preOpt comSubExp (simulation): time 0.01413/0.7213, allocations: 11.62 MB / 0.8792 GB, free: 77.34 MB / 0.6512 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.004266/0.7255, allocations: 4.46 MB / 0.8835 GB, free: 72.78 MB / 0.6512 GB Notification: Performance of preOpt evalFunc (simulation): time 0.000887/0.7264, allocations: 484.6 kB / 0.884 GB, free: 72.31 MB / 0.6512 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.01178/0.7382, allocations: 9.554 MB / 0.8933 GB, free: 62.44 MB / 0.6512 GB Notification: Performance of preOpt simplifyInStream (simulation): time 0.002748/0.741, allocations: 0.7989 MB / 0.8941 GB, free: 61.87 MB / 0.6512 GB Notification: Performance of pre-optimization done (n=1243): time 1.34e-05/0.741, allocations: 4 kB / 0.8941 GB, free: 61.87 MB / 0.6512 GB Notification: Performance of matching and sorting (n=1244): time 0.08078/0.8217, allocations: 88.99 MB / 0.981 GB, free: 4.359 MB / 0.6824 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0007431/0.8225, allocations: 2.059 MB / 0.983 GB, free: 1.816 MB / 0.6824 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.01026/0.8327, allocations: 8.648 MB / 0.9915 GB, free: 9.344 MB / 0.698 GB Notification: Performance of collectPreVariables (initialization): time 0.001806/0.8346, allocations: 125.7 kB / 0.9916 GB, free: 9.215 MB / 0.698 GB Notification: Performance of collectInitialEqns (initialization): time 0.002632/0.8372, allocations: 4.425 MB / 0.9959 GB, free: 5.223 MB / 0.698 GB Notification: Performance of collectInitialBindings (initialization): time 0.003603/0.8408, allocations: 4.213 MB / 1 GB, free: 1.352 MB / 0.698 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.00277/0.8436, allocations: 2.643 MB / 1.003 GB, free: 14.7 MB / 0.7137 GB Notification: Performance of setup shared object (initialization): time 7.8e-05/0.8436, allocations: 305.1 kB / 1.003 GB, free: 14.4 MB / 0.7137 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.006973/0.8506, allocations: 6.06 MB / 1.009 GB, free: 8.324 MB / 0.7137 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.009368/0.86, allocations: 10.86 MB / 1.019 GB, free: 11.53 MB / 0.7293 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.4598/1.32, allocations: 62.34 MB / 1.08 GB, free: 235.9 MB / 0.7449 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 5.864e-05/1.32, allocations: 31.59 kB / 1.08 GB, free: 235.9 MB / 0.7449 GB Notification: Performance of matching and sorting (n=1755) (initialization): time 0.02567/1.345, allocations: 18.91 MB / 1.099 GB, free: 226.3 MB / 0.7449 GB Notification: Performance of prepare postOptimizeDAE: time 5.604e-05/1.346, allocations: 54.38 kB / 1.099 GB, free: 226.3 MB / 0.7449 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.01777/1.363, allocations: 14.53 MB / 1.113 GB, free: 213.1 MB / 0.7449 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.00437/1.368, allocations: 1.861 MB / 1.115 GB, free: 211.2 MB / 0.7449 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.006109/1.374, allocations: 3.444 MB / 1.118 GB, free: 207.8 MB / 0.7449 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.008711/1.382, allocations: 16.65 MB / 1.134 GB, free: 190.4 MB / 0.7449 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.00643/1.389, allocations: 0.6533 MB / 1.135 GB, free: 189.8 MB / 0.7449 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0009026/1.39, allocations: 0.829 MB / 1.136 GB, free: 188.9 MB / 0.7449 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 0.00995/1.4, allocations: 8.481 MB / 1.144 GB, free: 180.4 MB / 0.7449 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.007456/1.407, allocations: 10.77 MB / 1.155 GB, free: 167.7 MB / 0.7449 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.1662/1.573, allocations: 59.82 MB / 1.213 GB, free: 106.3 MB / 0.7449 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 4.829e-05/1.573, allocations: 32 kB / 1.213 GB, free: 106.3 MB / 0.7449 GB Notification: Performance of matching and sorting (n=1755) (initialization_lambda0): time 0.02616/1.6, allocations: 18.53 MB / 1.231 GB, free: 88.22 MB / 0.7449 GB Notification: Performance of prepare postOptimizeDAE: time 4.538e-05/1.6, allocations: 52 kB / 1.231 GB, free: 88.17 MB / 0.7449 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.01757/1.617, allocations: 14.12 MB / 1.245 GB, free: 73.97 MB / 0.7449 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.003776/1.621, allocations: 1.763 MB / 1.247 GB, free: 72.2 MB / 0.7449 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.00597/1.627, allocations: 3.432 MB / 1.25 GB, free: 68.77 MB / 0.7449 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.008714/1.636, allocations: 16.59 MB / 1.266 GB, free: 51.4 MB / 0.7449 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.006307/1.642, allocations: 0.641 MB / 1.267 GB, free: 50.76 MB / 0.7449 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0009438/1.643, allocations: 0.8275 MB / 1.268 GB, free: 49.93 MB / 0.7449 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 0.002495/1.645, allocations: 0.9952 MB / 1.269 GB, free: 49.02 MB / 0.7449 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.001787/1.647, allocations: 1.041 MB / 1.27 GB, free: 48.2 MB / 0.7449 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 0.01533/1.663, allocations: 15.99 MB / 1.285 GB, free: 32.6 MB / 0.7449 GB Error: post-optimization module wrapFunctionCalls (simulation) failed. " [Timeout remaining time 798] [Calling sys.exit(0), Time elapsed: 4.572373580187559] Failed to read output from testmodel.py, exit status != 0: 2.03048827778548 2.037137511 1.734086093 Calling exit ...