Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr TSP_DataReconciliationSimpleTests_TSP_DataReconciliationSimpleTests.Models.FourFlows.TSP_FourFlows8.conf.json 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 0.001233/0.001233, allocations: 72.17 kB / 9.874 MB, free: 0.8125 MB / 10.45 MB Notification: Performance of NFInstanceAPI.mkTop(): time 0.001855/0.003088, allocations: 443.8 kB / 10.31 MB, free: 388 kB / 10.45 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 0.001304/0.001304, allocations: 157.2 kB / 11.2 MB, free: 2.973 MB / 13.93 MB Notification: Performance of NFInstanceAPI.mkTop(): time 0.001596/0.0029, allocations: 459.6 kB / 11.65 MB, free: 2.52 MB / 13.93 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 1.601/1.601, allocations: 177.1 MB / 189.5 MB, free: 5.301 MB / 186.7 MB Notification: Performance of NFInstanceAPI.mkTop(): time 0.1345/1.736, allocations: 53.65 MB / 243.2 MB, free: 15.56 MB / 250.7 MB " [Timeout remaining time 178] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaDataReconciliationSimpleTests 4.0.0/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaDataReconciliationSimpleTests 4.0.0/package.mo): time 0.04209/0.04209, allocations: 3.1 MB / 247 MB, free: 11.9 MB / 250.7 MB Notification: Performance of NFInstanceAPI.mkTop(): time 0.004178/0.04627, allocations: 1.38 MB / 248.4 MB, free: 10.52 MB / 250.7 MB " [Timeout remaining time 180] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro 4.2.0/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro 4.2.0/package.mo): time 0.9282/0.9282, allocations: 111.6 MB / 360.7 MB, free: 5.43 MB / 346.7 MB Notification: Performance of NFInstanceAPI.mkTop(): time 0.08958/1.018, allocations: 34 MB / 394.7 MB, free: 3.34 MB / 378.7 MB " [Timeout remaining time 179] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/TSP_DataReconciliationSimpleTests 4.0.0-master/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/TSP_DataReconciliationSimpleTests 4.0.0-master/package.mo): time 0.03861/0.03861, allocations: 6.589 MB / 402 MB, free: 12.14 MB / 394.7 MB Notification: Performance of NFInstanceAPI.mkTop(): time 0.009023/0.04763, allocations: 2.768 MB / 404.8 MB, free: 9.367 MB / 394.7 MB " [Timeout remaining time 180] Using package TSP_DataReconciliationSimpleTests with version 4.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/TSP_DataReconciliationSimpleTests 4.0.0-master/package.mo) Using package ThermoSysPro with version 4.2 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro 4.2.0/package.mo) Using package ModelicaDataReconciliationSimpleTests with version 4.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaDataReconciliationSimpleTests 4.0.0/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) Running command: translateModel(TSP_DataReconciliationSimpleTests.Models.FourFlows.TSP_FourFlows8,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="TSP_DataReconciliationSimpleTests_TSP_DataReconciliationSimpleTests.Models.FourFlows.TSP_FourFlows8",simflags="-lv=LOG_JAC -eps=0.023 -s=dassl -sx=modelica://TSP_DataReconciliationSimpleTests/resources/NewDataReconciliationSimpleTests.TSP_FourFlows8_Inputs.csv -abortSlowSimulation -alarm=240 -reconcile") translateModel(TSP_DataReconciliationSimpleTests.Models.FourFlows.TSP_FourFlows8,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="TSP_DataReconciliationSimpleTests_TSP_DataReconciliationSimpleTests.Models.FourFlows.TSP_FourFlows8",simflags="-lv=LOG_JAC -eps=0.023 -s=dassl -sx=modelica://TSP_DataReconciliationSimpleTests/resources/NewDataReconciliationSimpleTests.TSP_FourFlows8_Inputs.csv -abortSlowSimulation -alarm=240 -reconcile") [Timeout 660] "Notification: Performance of FrontEnd - loaded program: time 2.585e-06/2.585e-06, allocations: 0 / 406.1 MB, free: 8.078 MB / 394.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 3.759e-05/4.018e-05, allocations: 2.312 kB / 406.1 MB, free: 8.074 MB / 394.7 MB Notification: Performance of NFInst.instantiate(TSP_DataReconciliationSimpleTests.Models.FourFlows.TSP_FourFlows8): time 0.01157/0.01161, allocations: 4.748 MB / 410.8 MB, free: 3.289 MB / 394.7 MB Notification: Performance of NFInst.instExpressions: time 0.5516/0.5632, allocations: 182 MB / 0.579 GB, free: 2.223 MB / 0.5417 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.0005862/0.5638, allocations: 8 kB / 0.579 GB, free: 2.215 MB / 0.5417 GB [/home/hudson/saved_omc/libraries/.openmodelica/libraries/TSP_DataReconciliationSimpleTests 4.0.0-master/Components/BoundaryConditions/Sink.mo:17:3-18:84:writable] Warning: Connector C is not balanced: The number of potential variables (4) is not equal to the number of flow variables (0). [/home/hudson/saved_omc/libraries/.openmodelica/libraries/TSP_DataReconciliationSimpleTests 4.0.0-master/Components/PressureLoss/SingularPressureLoss.mo:39:3-40:84:writable] Warning: Connector C1 is not balanced: The number of potential variables (4) is not equal to the number of flow variables (0). [/home/hudson/saved_omc/libraries/.openmodelica/libraries/TSP_DataReconciliationSimpleTests 4.0.0-master/Components/PressureLoss/SingularPressureLoss.mo:41:3-42:82:writable] Warning: Connector C2 is not balanced: The number of potential variables (4) is not equal to the number of flow variables (0). [/home/hudson/saved_omc/libraries/.openmodelica/libraries/TSP_DataReconciliationSimpleTests 4.0.0-master/Components/PressureLoss/SingularPressureLoss.mo:39:3-40:84:writable] Warning: Connector C1 is not balanced: The number of potential variables (4) is not equal to the number of flow variables (0). [/home/hudson/saved_omc/libraries/.openmodelica/libraries/TSP_DataReconciliationSimpleTests 4.0.0-master/Components/PressureLoss/SingularPressureLoss.mo:41:3-42:82:writable] Warning: Connector C2 is not balanced: The number of potential variables (4) is not equal to the number of flow variables (0). [/home/hudson/saved_omc/libraries/.openmodelica/libraries/TSP_DataReconciliationSimpleTests 4.0.0-master/Components/PressureLoss/SingularPressureLoss.mo:39:3-40:84:writable] Warning: Connector C1 is not balanced: The number of potential variables (4) is not equal to the number of flow variables (0). [/home/hudson/saved_omc/libraries/.openmodelica/libraries/TSP_DataReconciliationSimpleTests 4.0.0-master/Components/PressureLoss/SingularPressureLoss.mo:41:3-42:82:writable] Warning: Connector C2 is not balanced: The number of potential variables (4) is not equal to the number of flow variables (0). [/home/hudson/saved_omc/libraries/.openmodelica/libraries/TSP_DataReconciliationSimpleTests 4.0.0-master/Components/PressureLoss/SingularPressureLoss.mo:39:3-40:84:writable] Warning: Connector C1 is not balanced: The number of potential variables (4) is not equal to the number of flow variables (0). [/home/hudson/saved_omc/libraries/.openmodelica/libraries/TSP_DataReconciliationSimpleTests 4.0.0-master/Components/PressureLoss/SingularPressureLoss.mo:41:3-42:82:writable] Warning: Connector C2 is not balanced: The number of potential variables (4) is not equal to the number of flow variables (0). [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro 4.2.0/WaterSteam/Junctions/StaticDrum.mo:9:3-10:81:writable] Warning: Connector Ce_eva is not balanced: The number of potential variables (4) is not equal to the number of flow variables (0). [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro 4.2.0/WaterSteam/Junctions/StaticDrum.mo:11:3-12:81:writable] Warning: Connector Ce_eco is not balanced: The number of potential variables (4) is not equal to the number of flow variables (0). [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro 4.2.0/WaterSteam/Junctions/StaticDrum.mo:13:3-14:77:writable] Warning: Connector Cs_sup is not balanced: The number of potential variables (4) is not equal to the number of flow variables (0). [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro 4.2.0/WaterSteam/Junctions/StaticDrum.mo:15:3-16:79:writable] Warning: Connector Cs_eva is not balanced: The number of potential variables (4) is not equal to the number of flow variables (0). [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro 4.2.0/WaterSteam/Junctions/StaticDrum.mo:17:3-18:77:writable] Warning: Connector Cs_sur is not balanced: The number of potential variables (4) is not equal to the number of flow variables (0). [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro 4.2.0/WaterSteam/Junctions/StaticDrum.mo:19:3-20:79:writable] Warning: Connector Cs_purg is not balanced: The number of potential variables (4) is not equal to the number of flow variables (0). [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro 4.2.0/WaterSteam/Junctions/StaticDrum.mo:21:3-22:79:writable] Warning: Connector Ce_steam is not balanced: The number of potential variables (4) is not equal to the number of flow variables (0). [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro 4.2.0/WaterSteam/Junctions/StaticDrum.mo:23:3-24:79:writable] Warning: Connector Ce_sup is not balanced: The number of potential variables (4) is not equal to the number of flow variables (0). [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro 4.2.0/WaterSteam/Volumes/VolumeB.mo:20:3-21:80:writable] Warning: Connector Ce1 is not balanced: The number of potential variables (4) is not equal to the number of flow variables (0). [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro 4.2.0/WaterSteam/Volumes/VolumeB.mo:22:3-23:78:writable] Warning: Connector Ce2 is not balanced: The number of potential variables (4) is not equal to the number of flow variables (0). [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro 4.2.0/WaterSteam/Volumes/VolumeB.mo:24:3-25:78:writable] Warning: Connector Cs1 is not balanced: The number of potential variables (4) is not equal to the number of flow variables (0). [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro 4.2.0/WaterSteam/Volumes/VolumeB.mo:26:3-27:80:writable] Warning: Connector Cs2 is not balanced: The number of potential variables (4) is not equal to the number of flow variables (0). [/home/hudson/saved_omc/libraries/.openmodelica/libraries/TSP_DataReconciliationSimpleTests 4.0.0-master/Components/BoundaryConditions/SourceQ.mo:22:3-23:82:writable] Warning: Connector C is not balanced: The number of potential variables (4) is not equal to the number of flow variables (0). Notification: Performance of NFTyping.typeComponents: time 0.0008056/0.5646, allocations: 190.5 kB / 0.5791 GB, free: 2.027 MB / 0.5417 GB Notification: Performance of NFTyping.typeBindings: time 0.000902/0.5655, allocations: 241.8 kB / 0.5794 GB, free: 1.789 MB / 0.5417 GB Notification: Performance of NFTyping.typeClassSections: time 0.03847/0.604, allocations: 10.84 MB / 0.59 GB, free: 6.91 MB / 0.5573 GB Notification: Performance of NFFlatten.flatten: time 0.001748/0.6057, allocations: 0.8924 MB / 0.5908 GB, free: 6.012 MB / 0.5573 GB Notification: Performance of NFFlatten.resolveConnections: time 0.0007682/0.6065, allocations: 361.9 kB / 0.5912 GB, free: 5.645 MB / 0.5573 GB Notification: Performance of NFEvalConstants.evaluate: time 0.001297/0.6078, allocations: 0.5113 MB / 0.5917 GB, free: 5.137 MB / 0.5573 GB Notification: Performance of NFSimplifyModel.simplify: time 0.0006098/0.6084, allocations: 239.2 kB / 0.5919 GB, free: 4.902 MB / 0.5573 GB Notification: Performance of NFPackage.collectConstants: time 0.0001987/0.6086, allocations: 64 kB / 0.592 GB, free: 4.84 MB / 0.5573 GB [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro 4.2.0/Properties/WaterSteam/IF97_packages.mo:470:9-470:27:writable] Warning: 'cv' is used uninitialized and may cause unexpected behaviour. This is deprecated and will become an error in future releases. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro 4.2.0/Properties/WaterSteam/IF97_packages.mo:525:9-525:27:writable] Warning: 'cv' is used uninitialized and may cause unexpected behaviour. This is deprecated and will become an error in future releases. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro 4.2.0/Properties/WaterSteam/IF97_packages.mo:708:9-708:27:writable] Warning: 'cv' is used uninitialized and may cause unexpected behaviour. This is deprecated and will become an error in future releases. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro 4.2.0/Properties/WaterSteamSimple/prop4_Ph.mo:51:3-51:60:writable] Warning: 'dh1satp' is used uninitialized and may cause unexpected behaviour. This is deprecated and will become an error in future releases. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro 4.2.0/Properties/WaterSteamSimple/prop4_Ph.mo:51:3-51:60:writable] Warning: 'dh2satp' is used uninitialized and may cause unexpected behaviour. This is deprecated and will become an error in future releases. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro 4.2.0/Properties/WaterSteamSimple/prop4_Ph_der.mo:118:3-118:151:writable] Warning: 'du1satp_der' is used uninitialized and may cause unexpected behaviour. This is deprecated and will become an error in future releases. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro 4.2.0/Properties/WaterSteamSimple/prop4_Ph_der.mo:118:3-118:151:writable] Warning: 'du2satp_der' is used uninitialized and may cause unexpected behaviour. This is deprecated and will become an error in future releases. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro 4.2.0/Properties/Fluid/derDensity_derP_derh.mo:56:5-56:88:writable] Warning: 'T' is used uninitialized and may cause unexpected behaviour. This is deprecated and will become an error in future releases. Notification: Performance of NFFlatten.collectFunctions: time 0.0417/0.6503, allocations: 17.6 MB / 0.6092 GB, free: 3.215 MB / 0.573 GB Notification: Performance of NFScalarize.scalarize: time 0.0002102/0.6505, allocations: 111.6 kB / 0.6093 GB, free: 3.105 MB / 0.573 GB Notification: Performance of NFVerifyModel.verify: time 0.0004868/0.651, allocations: 219.6 kB / 0.6095 GB, free: 2.891 MB / 0.573 GB Notification: Performance of NFConvertDAE.convert: time 0.02929/0.6803, allocations: 8.801 MB / 0.6181 GB, free: 10.07 MB / 0.5886 GB Notification: Performance of FrontEnd - DAE generated: time 1.506e-05/0.6803, allocations: 0 / 0.6181 GB, free: 10.07 MB / 0.5886 GB Notification: Performance of FrontEnd: time 1.533e-06/0.6803, allocations: 0 / 0.6181 GB, free: 10.07 MB / 0.5886 GB Notification: Performance of Transformations before backend: time 1.601e-05/0.6803, allocations: 0 / 0.6181 GB, free: 10.07 MB / 0.5886 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 201 * Number of variables: 201 Notification: Performance of Generate backend data structure: time 0.006573/0.6869, allocations: 2.69 MB / 0.6207 GB, free: 7.328 MB / 0.5886 GB Notification: Performance of prepare preOptimizeDAE: time 3.653e-05/0.6869, allocations: 16.03 kB / 0.6207 GB, free: 7.312 MB / 0.5886 GB Warning: The linear system: 1 : staticDrum2.BQ = staticDrum2.Ce1.Q + staticDrum2.Ce2.Q + (-staticDrum2.Cs1.Q) - staticDrum2.Cs2.Q 2 : singularPressureLoss2.C2.Q = staticDrum2.Ce2.Q 3 : singularPressureLoss2.C2.Q = singularPressureLoss2.C1.Q 4 : staticDrum1.Cs_sur.Q = singularPressureLoss2.C1.Q 5 : staticDrum1.Ce_eco.Q + staticDrum1.Ce_steam.Q + staticDrum1.Ce_sup.Q + staticDrum1.Ce_eva.Q + (-staticDrum1.Cs_purg.Q) - staticDrum1.Cs_sup.Q - staticDrum1.Cs_sur.Q - staticDrum1.Cs_eva.Q = 0.0 6 : staticDrum1.Cs_eva.Q = singularPressureLoss3.C1.Q 7 : singularPressureLoss3.C2.Q = singularPressureLoss3.C1.Q 8 : singularPressureLoss3.C2.Q = staticDrum2.Ce1.Q [ -1.0 , 0.0 , 0.0 , 0.0 , 0.0 , 0.0 , 0.0 , -1.0 ; 0.0 , 0.0 , 0.0 , 0.0 , 0.0 , 0.0 , 1.0 , -1.0 ; 0.0 , 0.0 , 0.0 , 0.0 , 0.0 , -1.0 , 1.0 , 0.0 ; 0.0 , 0.0 , 0.0 , 0.0 , 1.0 , -1.0 , 0.0 , 0.0 ; 0.0 , 0.0 , 0.0 , -1.0 , -1.0 , 0.0 , 0.0 , 0.0 ; 0.0 , 0.0 , -1.0 , 1.0 , 0.0 , 0.0 , 0.0 , 0.0 ; 0.0 , 1.0 , -1.0 , 0.0 , 0.0 , 0.0 , 0.0 , 0.0 ; -1.0 , 1.0 , 0.0 , 0.0 , 0.0 , 0.0 , 0.0 , 0.0 ] * [ staticDrum2.Ce1.Q ; singularPressureLoss3.C2.Q ; singularPressureLoss3.C1.Q ; staticDrum1.Cs_eva.Q ; staticDrum1.Cs_sur.Q ; singularPressureLoss2.C1.Q ; singularPressureLoss2.C2.Q ; staticDrum2.Ce2.Q ] = [ (-staticDrum2.Cs2.Q) - staticDrum2.BQ - staticDrum2.Cs1.Q ; 0.0 ; 0.0 ; 0.0 ; staticDrum1.Cs_sup.Q + staticDrum1.Cs_purg.Q + (-staticDrum1.Ce_steam.Q) - staticDrum1.Ce_eco.Q - staticDrum1.Ce_sup.Q - staticDrum1.Ce_eva.Q ; 0.0 ; 0.0 ; 0.0 ] might be structurally or numerically singular for variable staticDrum2.Ce2.Q since U(8,8) = 0.0. It might be hard to solve. Compilation continues anyway. Warning: The linear system: 1 : singularPressureLoss3.C2.Q = singularPressureLoss3.C1.Q 2 : staticDrum1.Cs_eva.Q = singularPressureLoss3.C1.Q 3 : staticDrum1.Ce_eco.Q + staticDrum1.Ce_steam.Q + staticDrum1.Ce_sup.Q + staticDrum1.Ce_eva.Q + (-staticDrum1.Cs_purg.Q) - staticDrum1.Cs_sup.Q - staticDrum1.Cs_sur.Q - staticDrum1.Cs_eva.Q = 0.0 4 : staticDrum1.Cs_sur.Q = singularPressureLoss2.C1.Q 5 : singularPressureLoss2.C2.Q = singularPressureLoss2.C1.Q 6 : singularPressureLoss2.C2.Q = staticDrum2.Ce2.Q 7 : staticDrum2.BQ = staticDrum2.Ce1.Q + staticDrum2.Ce2.Q + (-staticDrum2.Cs1.Q) - staticDrum2.Cs2.Q 8 : singularPressureLoss3.C2.Q = staticDrum2.Ce1.Q [ 1.0 , 0.0 , 0.0 , 0.0 , 0.0 , 0.0 , 0.0 , -1.0 ; 0.0 , 0.0 , 0.0 , 0.0 , 0.0 , 0.0 , 1.0 , -1.0 ; 0.0 , 0.0 , 0.0 , 0.0 , 0.0 , -1.0 , -1.0 , 0.0 ; 0.0 , 0.0 , 0.0 , 0.0 , -1.0 , 1.0 , 0.0 , 0.0 ; 0.0 , 0.0 , 0.0 , 1.0 , -1.0 , 0.0 , 0.0 , 0.0 ; 0.0 , 0.0 , -1.0 , 1.0 , 0.0 , 0.0 , 0.0 , 0.0 ; 0.0 , -1.0 , -1.0 , 0.0 , 0.0 , 0.0 , 0.0 , 0.0 ; 1.0 , -1.0 , 0.0 , 0.0 , 0.0 , 0.0 , 0.0 , 0.0 ] * [ singularPressureLoss3.C2.Q ; staticDrum2.Ce1.Q ; staticDrum2.Ce2.Q ; singularPressureLoss2.C2.Q ; singularPressureLoss2.C1.Q ; staticDrum1.Cs_sur.Q ; staticDrum1.Cs_eva.Q ; singularPressureLoss3.C1.Q ] = [ 0.0 ; 0.0 ; staticDrum1.Cs_sup.Q + staticDrum1.Cs_purg.Q + (-staticDrum1.Ce_steam.Q) - staticDrum1.Ce_eco.Q - staticDrum1.Ce_sup.Q - staticDrum1.Ce_eva.Q ; 0.0 ; 0.0 ; 0.0 ; (-staticDrum2.Cs2.Q) - staticDrum2.BQ - staticDrum2.Cs1.Q ; 0.0 ] might be structurally or numerically singular for variable singularPressureLoss3.C1.Q since U(8,8) = 0.0. It might be hard to solve. Compilation continues anyway. Warning: The linear system: 1 : singularPressureLoss1.Q.SeedF + (-staticDrum1.Cs_sur.Q.$pDERF.dummyVarF) - staticDrum1.Cs_eva.Q.$pDERF.dummyVarF = 0.0 2 : 0.0 = staticDrum1.Cs_eva.Q.$pDERF.dummyVarF + staticDrum1.Cs_sur.Q.$pDERF.dummyVarF - singularPressureLoss4.Q.SeedF [ -1.0 , -1.0 ; -1.0 , -1.0 ] * [ staticDrum1.Cs_eva.Q.$pDERF.dummyVarF ; staticDrum1.Cs_sur.Q.$pDERF.dummyVarF ] = [ -singularPressureLoss1.Q.SeedF ; -singularPressureLoss4.Q.SeedF ] might be structurally or numerically singular for variable staticDrum1.Cs_sur.Q.$pDERF.dummyVarF since U(2,2) = 0.0. It might be hard to solve. Compilation continues anyway. Notification: Performance of preOpt dataReconciliation (simulation): time 0.02534/0.7123, allocations: 15.94 MB / 0.6363 GB, free: 7.734 MB / 0.6042 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 3.727e-05/0.7123, allocations: 23.86 kB / 0.6363 GB, free: 7.711 MB / 0.6042 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.000104/0.7124, allocations: 109.2 kB / 0.6364 GB, free: 7.578 MB / 0.6042 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 1.073e-05/0.7124, allocations: 8 kB / 0.6364 GB, free: 7.57 MB / 0.6042 GB Notification: Performance of preOpt expandDerOperator (simulation): time 2.166e-05/0.7125, allocations: 16 kB / 0.6364 GB, free: 7.555 MB / 0.6042 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.0001199/0.7126, allocations: 77.66 kB / 0.6365 GB, free: 7.473 MB / 0.6042 GB Notification: Performance of preOpt findStateOrder (simulation): time 1.062e-05/0.7126, allocations: 0 / 0.6365 GB, free: 7.473 MB / 0.6042 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 7.895e-06/0.7126, allocations: 4 kB / 0.6365 GB, free: 7.469 MB / 0.6042 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 3.747e-06/0.7126, allocations: 4 kB / 0.6365 GB, free: 7.465 MB / 0.6042 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 4.77e-05/0.7126, allocations: 19.98 kB / 0.6365 GB, free: 7.445 MB / 0.6042 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.0003661/0.713, allocations: 252.1 kB / 0.6368 GB, free: 7.184 MB / 0.6042 GB Notification: Performance of preOpt comSubExp (simulation): time 6.892e-05/0.7131, allocations: 26.52 kB / 0.6368 GB, free: 7.148 MB / 0.6042 GB Notification: Performance of preOpt resolveLoops (simulation): time 7.084e-05/0.7132, allocations: 28.92 kB / 0.6368 GB, free: 7.117 MB / 0.6042 GB Notification: Performance of preOpt evalFunc (simulation): time 3.567e-06/0.7132, allocations: 4 kB / 0.6368 GB, free: 7.113 MB / 0.6042 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.369e-05/0.7132, allocations: 34.56 kB / 0.6369 GB, free: 7.07 MB / 0.6042 GB Notification: Performance of pre-optimization done (n=4): time 1.022e-06/0.7132, allocations: 0 / 0.6369 GB, free: 7.07 MB / 0.6042 GB Error: Internal error IndexReduction.pantelidesIndexReduction failed! Found empty set of continuous equations. Use -d=bltdump to get more information. Error: Internal error Transformation Module PFPlusExt index Reduction Method Pantelides failed! " [Timeout remaining time 659] [Calling sys.exit(0), Time elapsed: 4.060892775887623]