Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr ThermoSysPro_ThermoSysPro.Fluid.Examples.SimpleExamples.TestStaticFan.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro master/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro master/package.mo): time 0.8742/0.8742, allocations: 153.8 MB / 172.7 MB, free: 4.875 MB / 142.1 MB " [Timeout remaining time 179] Using package ThermoSysPro with version 4.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro master/package.mo) Running command: "" <> buildModelFMU(ThermoSysPro.Fluid.Examples.SimpleExamples.TestStaticFan,fileNamePrefix="ThermoSysPro_ThermoSysPro_Fluid_Examples_SimpleExamples_TestStaticFan",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(ThermoSysPro.Fluid.Examples.SimpleExamples.TestStaticFan,fileNamePrefix="ThermoSysPro_ThermoSysPro_Fluid_Examples_SimpleExamples_TestStaticFan",fmuType="me",version="2.0",platforms={"static"}) [Timeout 660] "Notification: Performance of FrontEnd - loaded program: time 0.0004952/0.0004952, allocations: 19.97 kB / 249.8 MB, free: 4.367 MB / 206.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1591/0.1596, allocations: 33.35 MB / 283.2 MB, free: 1.719 MB / 222.1 MB Notification: Automatically loaded package Complex 4.1.0 due to uses annotation from Modelica. Notification: Automatically loaded package ModelicaServices 4.1.0 due to uses annotation from Modelica. Notification: Automatically loaded package Modelica 4.1.0 due to usage. Notification: Performance of NFInst.instantiate(ThermoSysPro.Fluid.Examples.SimpleExamples.TestStaticFan): time 1.992/2.152, allocations: 314.2 MB / 0.5834 GB, free: 16.68 MB / 478.1 MB Notification: Performance of NFInst.instExpressions: time 0.2214/2.373, allocations: 168.7 MB / 0.7482 GB, free: 5.688 MB / 0.6075 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.001891/2.375, allocations: 55.56 kB / 0.7482 GB, free: 5.633 MB / 0.6075 GB [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro master/Fluid/BoundaryConditions/SourcePQ.mo:75:3-76:65:writable] Warning: Connector C is not balanced: The number of potential variables (9) is not equal to the number of flow variables (0). [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro master/Fluid/BoundaryConditions/Sink.mo:40:3-41:67:writable] Warning: Connector C is not balanced: The number of potential variables (9) is not equal to the number of flow variables (0). [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro master/Fluid/Volumes/VolumeATh.mo:104:3-105:67:writable] Warning: Connector Ce1 is not balanced: The number of potential variables (9) is not equal to the number of flow variables (0). [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro master/Fluid/Volumes/VolumeATh.mo:106:3-108:57:writable] Warning: Connector Ce2 is not balanced: The number of potential variables (9) is not equal to the number of flow variables (0). [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro master/Fluid/Volumes/VolumeATh.mo:109:3-110:73:writable] Warning: Connector Cs1 is not balanced: The number of potential variables (9) is not equal to the number of flow variables (0). [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro master/Fluid/Volumes/VolumeATh.mo:111:3-112:75:writable] Warning: Connector Cs2 is not balanced: The number of potential variables (9) is not equal to the number of flow variables (0). [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro master/Fluid/PressureLosses/SingularPressureLoss.mo:27:3-28:67:writable] Warning: Connector C1 is not balanced: The number of potential variables (9) is not equal to the number of flow variables (0). [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro master/Fluid/PressureLosses/SingularPressureLoss.mo:29:3-30:65:writable] Warning: Connector C2 is not balanced: The number of potential variables (9) is not equal to the number of flow variables (0). [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro master/Fluid/PressureLosses/SingularPressureLoss.mo:27:3-28:67:writable] Warning: Connector C1 is not balanced: The number of potential variables (9) is not equal to the number of flow variables (0). [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro master/Fluid/PressureLosses/SingularPressureLoss.mo:29:3-30:65:writable] Warning: Connector C2 is not balanced: The number of potential variables (9) is not equal to the number of flow variables (0). [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro master/Fluid/Machines/StaticFan.mo:54:3-55:54:writable] Warning: Connector C1 is not balanced: The number of potential variables (9) is not equal to the number of flow variables (0). [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro master/Fluid/Machines/StaticFan.mo:56:3-57:52:writable] Warning: Connector C2 is not balanced: The number of potential variables (9) is not equal to the number of flow variables (0). [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro master/Fluid/PressureLosses/CheckValve.mo:37:3-38:68:writable] Warning: Connector C1 is not balanced: The number of potential variables (9) is not equal to the number of flow variables (0). [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro master/Fluid/PressureLosses/CheckValve.mo:39:3-40:66:writable] Warning: Connector C2 is not balanced: The number of potential variables (9) is not equal to the number of flow variables (0). [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro master/Fluid/Volumes/VolumeATh.mo:104:3-105:67:writable] Warning: Connector Ce1 is not balanced: The number of potential variables (9) is not equal to the number of flow variables (0). [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro master/Fluid/Volumes/VolumeATh.mo:106:3-108:57:writable] Warning: Connector Ce2 is not balanced: The number of potential variables (9) is not equal to the number of flow variables (0). [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro master/Fluid/Volumes/VolumeATh.mo:109:3-110:73:writable] Warning: Connector Cs1 is not balanced: The number of potential variables (9) is not equal to the number of flow variables (0). [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro master/Fluid/Volumes/VolumeATh.mo:111:3-112:75:writable] Warning: Connector Cs2 is not balanced: The number of potential variables (9) is not equal to the number of flow variables (0). [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro master/Fluid/PressureLosses/SingularPressureLoss.mo:27:3-28:67:writable] Warning: Connector C1 is not balanced: The number of potential variables (9) is not equal to the number of flow variables (0). [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro master/Fluid/PressureLosses/SingularPressureLoss.mo:29:3-30:65:writable] Warning: Connector C2 is not balanced: The number of potential variables (9) is not equal to the number of flow variables (0). [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro master/Fluid/PressureLosses/SingularPressureLoss.mo:27:3-28:67:writable] Warning: Connector C1 is not balanced: The number of potential variables (9) is not equal to the number of flow variables (0). [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro master/Fluid/PressureLosses/SingularPressureLoss.mo:29:3-30:65:writable] Warning: Connector C2 is not balanced: The number of potential variables (9) is not equal to the number of flow variables (0). [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro master/Fluid/Machines/StaticFan.mo:54:3-55:54:writable] Warning: Connector C1 is not balanced: The number of potential variables (9) is not equal to the number of flow variables (0). [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro master/Fluid/Machines/StaticFan.mo:56:3-57:52:writable] Warning: Connector C2 is not balanced: The number of potential variables (9) is not equal to the number of flow variables (0). [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro master/Fluid/PressureLosses/CheckValve.mo:37:3-38:68:writable] Warning: Connector C1 is not balanced: The number of potential variables (9) is not equal to the number of flow variables (0). [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro master/Fluid/PressureLosses/CheckValve.mo:39:3-40:66:writable] Warning: Connector C2 is not balanced: The number of potential variables (9) is not equal to the number of flow variables (0). [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro master/Fluid/Junctions/Mixer2.mo:42:3-43:68:writable] Warning: Connector Ce2 is not balanced: The number of potential variables (9) is not equal to the number of flow variables (0). [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro master/Fluid/Junctions/Mixer2.mo:44:3-45:65:writable] Warning: Connector Cs is not balanced: The number of potential variables (9) is not equal to the number of flow variables (0). [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro master/Fluid/Junctions/Mixer2.mo:47:3-48:66:writable] Warning: Connector Ce1 is not balanced: The number of potential variables (9) is not equal to the number of flow variables (0). [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro master/Fluid/Volumes/VolumeDTh.mo:104:3-105:67:writable] Warning: Connector Ce is not balanced: The number of potential variables (9) is not equal to the number of flow variables (0). [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro master/Fluid/Volumes/VolumeDTh.mo:106:3-107:73:writable] Warning: Connector Cs1 is not balanced: The number of potential variables (9) is not equal to the number of flow variables (0). [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro master/Fluid/Volumes/VolumeDTh.mo:108:3-109:75:writable] Warning: Connector Cs2 is not balanced: The number of potential variables (9) is not equal to the number of flow variables (0). [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro master/Fluid/Volumes/VolumeDTh.mo:110:3-111:71:writable] Warning: Connector Cs3 is not balanced: The number of potential variables (9) is not equal to the number of flow variables (0). [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro master/Fluid/Sensors/SensorT.mo:32:3-33:68:writable] Warning: Connector C1 is not balanced: The number of potential variables (9) is not equal to the number of flow variables (0). [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro master/Fluid/Sensors/SensorT.mo:34:3-35:66:writable] Warning: Connector C2 is not balanced: The number of potential variables (9) is not equal to the number of flow variables (0). [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro master/Fluid/Sensors/SensorT.mo:32:3-33:68:writable] Warning: Connector C1 is not balanced: The number of potential variables (9) is not equal to the number of flow variables (0). [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro master/Fluid/Sensors/SensorT.mo:34:3-35:66:writable] Warning: Connector C2 is not balanced: The number of potential variables (9) is not equal to the number of flow variables (0). Notification: Performance of NFTyping.typeComponents: time 0.001086/2.376, allocations: 335 kB / 0.7485 GB, free: 5.309 MB / 0.6075 GB Notification: Performance of NFTyping.typeBindings: time 0.002256/2.379, allocations: 0.8559 MB / 0.7494 GB, free: 4.445 MB / 0.6075 GB [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro master/Properties/WaterSteam/IF97_packages.mo:783:9-783:27:writable] Warning: cv was used before it was defined (given a value). Additional such uses may exist for the variable, but some messages were suppressed. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro master/Properties/WaterSteam/IF97_packages.mo:850:9-850:27:writable] Warning: cv was used before it was defined (given a value). Additional such uses may exist for the variable, but some messages were suppressed. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro master/Properties/WaterSteam/IF97_packages.mo:1088:9-1088:27:writable] Warning: cv was used before it was defined (given a value). Additional such uses may exist for the variable, but some messages were suppressed. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro master/Properties/WaterSteamSimple/prop4_Ph.mo:69:3-69:60:writable] Warning: dh1satp was used before it was defined (given a value). Additional such uses may exist for the variable, but some messages were suppressed. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro master/Properties/WaterSteamSimple/prop4_Ph.mo:69:3-69:60:writable] Warning: dh2satp was used before it was defined (given a value). Additional such uses may exist for the variable, but some messages were suppressed. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro master/Properties/WaterSteamSimple/prop4_Ph_der.mo:167:3-170:49:writable] Warning: du1satp_der was used before it was defined (given a value). Additional such uses may exist for the variable, but some messages were suppressed. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro master/Properties/WaterSteamSimple/prop4_Ph_der.mo:167:3-170:49:writable] Warning: du2satp_der was used before it was defined (given a value). Additional such uses may exist for the variable, but some messages were suppressed. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro master/Properties/Fluid/derDensity_derP_derh.mo:63:5-63:84:writable] Warning: T was used before it was defined (given a value). Additional such uses may exist for the variable, but some messages were suppressed. Notification: Performance of NFTyping.typeClassSections: time 0.0333/2.412, allocations: 13.08 MB / 0.7622 GB, free: 7.348 MB / 0.6231 GB Notification: Performance of NFFlatten.flatten: time 0.004975/2.417, allocations: 3.54 MB / 0.7656 GB, free: 3.793 MB / 0.6231 GB Notification: Performance of NFFlatten.resolveConnections: time 0.001831/2.419, allocations: 1.467 MB / 0.767 GB, free: 2.289 MB / 0.6231 GB Notification: Performance of NFEvalConstants.evaluate: time 0.001713/2.42, allocations: 1.429 MB / 0.7684 GB, free: 0.8555 MB / 0.6231 GB Notification: Performance of NFSimplifyModel.simplify: time 0.001643/2.422, allocations: 1.306 MB / 0.7697 GB, free: 15.54 MB / 0.6387 GB Notification: Performance of NFPackage.collectConstants: time 0.0004618/2.423, allocations: 330.7 kB / 0.77 GB, free: 15.22 MB / 0.6387 GB Notification: Performance of NFFlatten.collectFunctions: time 0.03668/2.459, allocations: 19.03 MB / 0.7886 GB, free: 12.17 MB / 0.6544 GB Notification: Performance of NFScalarize.scalarize: time 0.0009773/2.46, allocations: 0.7477 MB / 0.7893 GB, free: 11.42 MB / 0.6544 GB Notification: Performance of NFVerifyModel.verify: time 0.001935/2.462, allocations: 1.326 MB / 0.7906 GB, free: 10.09 MB / 0.6544 GB Notification: Performance of NFConvertDAE.convert: time 0.02661/2.489, allocations: 13.05 MB / 0.8034 GB, free: 12.99 MB / 0.67 GB Notification: Performance of FrontEnd - DAE generated: time 6.161e-06/2.489, allocations: 0 / 0.8034 GB, free: 12.99 MB / 0.67 GB Notification: Performance of FrontEnd: time 2.114e-06/2.489, allocations: 0 / 0.8034 GB, free: 12.99 MB / 0.67 GB Notification: Performance of Transformations before backend: time 8.752e-05/2.489, allocations: 0 / 0.8034 GB, free: 12.99 MB / 0.67 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 785 * Number of variables: 785 Notification: Performance of Generate backend data structure: time 0.01042/2.499, allocations: 4.386 MB / 0.8077 GB, free: 8.539 MB / 0.67 GB Notification: Performance of prepare preOptimizeDAE: time 5.15e-05/2.499, allocations: 12.03 kB / 0.8077 GB, free: 8.527 MB / 0.67 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0005031/2.5, allocations: 414.1 kB / 0.8081 GB, free: 8.109 MB / 0.67 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0006101/2.5, allocations: 361.9 kB / 0.8084 GB, free: 7.754 MB / 0.67 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.002247/2.503, allocations: 1.146 MB / 0.8095 GB, free: 6.57 MB / 0.67 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0002878/2.503, allocations: 290.1 kB / 0.8098 GB, free: 6.273 MB / 0.67 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0005454/2.504, allocations: 315.9 kB / 0.8101 GB, free: 5.965 MB / 0.67 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.005871/2.509, allocations: 3.542 MB / 0.8136 GB, free: 2.074 MB / 0.67 GB Notification: Performance of preOpt findStateOrder (simulation): time 6.835e-05/2.509, allocations: 16.62 kB / 0.8136 GB, free: 2.059 MB / 0.67 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0002567/2.51, allocations: 141.2 kB / 0.8137 GB, free: 1.922 MB / 0.67 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 7.614e-05/2.51, allocations: 80 kB / 0.8138 GB, free: 1.844 MB / 0.67 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.005339/2.515, allocations: 2.49 MB / 0.8162 GB, free: 15.34 MB / 0.6856 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 0.01881/2.534, allocations: 14.19 MB / 0.8301 GB, free: 0.6289 MB / 0.6856 GB Notification: Performance of preOpt comSubExp (simulation): time 0.1844/2.718, allocations: 1.135 MB / 0.8312 GB, free: 295.1 MB / 0.6856 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.001252/2.72, allocations: 0.65 MB / 0.8318 GB, free: 295.1 MB / 0.6856 GB Notification: Performance of preOpt evalFunc (simulation): time 0.2775/2.997, allocations: 90.38 MB / 0.9201 GB, free: 231.4 MB / 0.6856 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.001412/2.998, allocations: 0.9618 MB / 0.921 GB, free: 230.3 MB / 0.6856 GB Notification: Performance of pre-optimization done (n=127): time 3.557e-06/2.999, allocations: 0.5469 kB / 0.921 GB, free: 230.3 MB / 0.6856 GB Notification: Performance of matching and sorting (n=204): time 0.0613/3.06, allocations: 20.29 MB / 0.9409 GB, free: 210.6 MB / 0.6856 GB Error: Internal error IndexReduction.pantelidesIndexReduction failed! System is structurally singular and cannot be handled because the number of unassigned equations is larger than the number of states. Use -d=bltdump to get more information. Error: Internal error Transformation Module PFPlusExt index Reduction Method Pantelides failed! Notification: Performance of inlineWhenForInitialization (initialization): time 0.006837/3.067, allocations: 2.305 MB / 0.9431 GB, free: 208.2 MB / 0.6856 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001494/3.068, allocations: 1.508 MB / 0.9446 GB, free: 206.7 MB / 0.6856 GB Notification: Performance of collectPreVariables (initialization): time 0.0002637/3.068, allocations: 61.7 kB / 0.9446 GB, free: 206.7 MB / 0.6856 GB Notification: Performance of collectInitialEqns (initialization): time 0.0007106/3.069, allocations: 1.382 MB / 0.946 GB, free: 205.5 MB / 0.6856 GB Notification: Performance of collectInitialBindings (initialization): time 0.0006197/3.07, allocations: 0.7379 MB / 0.9467 GB, free: 204.8 MB / 0.6856 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0008143/3.071, allocations: 0.7015 MB / 0.9474 GB, free: 204.1 MB / 0.6856 GB Notification: Performance of setup shared object (initialization): time 3.206e-05/3.071, allocations: 305.1 kB / 0.9477 GB, free: 203.8 MB / 0.6856 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.002937/3.074, allocations: 1.642 MB / 0.9493 GB, free: 202.2 MB / 0.6856 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.003351/3.077, allocations: 2.945 MB / 0.9522 GB, free: 198.6 MB / 0.6856 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.006436/3.083, allocations: 4.489 MB / 0.9565 GB, free: 193.6 MB / 0.6856 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.139e-05/3.083, allocations: 12 kB / 0.9566 GB, free: 193.6 MB / 0.6856 GB Notification: Performance of matching and sorting (n=404) (initialization): time 0.01002/3.093, allocations: 5.623 MB / 0.9621 GB, free: 188 MB / 0.6856 GB Notification: Performance of prepare postOptimizeDAE: time 4.005e-05/3.093, allocations: 20.94 kB / 0.9621 GB, free: 187.9 MB / 0.6856 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 4.425e-05/3.093, allocations: 40 kB / 0.9621 GB, free: 187.9 MB / 0.6856 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.02444/3.118, allocations: 5.13 MB / 0.9671 GB, free: 182.9 MB / 0.6856 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.00149/3.119, allocations: 449.1 kB / 0.9675 GB, free: 182.4 MB / 0.6856 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.007849/3.127, allocations: 3.827 MB / 0.9713 GB, free: 178.6 MB / 0.6856 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.005062/3.132, allocations: 0.519 MB / 0.9718 GB, free: 178.1 MB / 0.6856 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0004169/3.133, allocations: 207.2 kB / 0.972 GB, free: 177.9 MB / 0.6856 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 177 * Number of states: 0 () * Number of discrete variables: 85 ($PRE.singularPressureLossFlueGases2.touvert,$whenCondition4,$PRE.singularPressureLossFlueGases2.tferme,$whenCondition3,$PRE.singularPressureLossFlueGases5.touvert,$whenCondition2,$PRE.singularPressureLossFlueGases5.tferme,$whenCondition1,temperatureSensor1.C1.diff_on_2,singularPressureLossFlueGases5.C2.diff_on_1,temperatureSensor.C1.diff_on_2,singularPressureLossFlueGases2.C2.diff_on_1,dynamicExchanger1.Cs1.ftype,dynamicExchanger.Cs1.ftype,volume2S.Cs3.ftype,volume2S.Cs2.ftype,volume2S.Cs1.ftype,Source_Fumees.C.ftype,volume2S.fluids[1],mixerFlueGases2_1.Cs.ftype,mixerFlueGases2_1.fluids[1],staticFan1.commandeFan.signal,dynamicExchanger1.Cs2.ftype,dynamicExchanger1.Ce2.ftype,dynamicExchanger1.fluids[1],staticFan.commandeFan.signal,dynamicExchanger.Cs2.ftype,dynamicExchanger.Ce2.ftype,dynamicExchanger.fluids[1],staticFan.fluid,staticFan1.fluid,Puits_Fumees.fluid,singularPressureLossFlueGases.fluid,singularPressureLossFlueGases1.fluid,singularPressureLossFlueGases2.fluid,singularPressureLossFlueGases3.fluid,singularPressureLossFlueGases4.fluid,singularPressureLossFlueGases5.fluid,temperatureSensor.fluid,temperatureSensor1.fluid,singularPressureLossFlueGases5.tferme,singularPressureLossFlueGases5.touvert,singularPressureLossFlueGases5.ouvert,$PRE.singularPressureLossFlueGases5.ouvert,singularPressureLossFlueGases2.tferme,singularPressureLossFlueGases2.touvert,singularPressureLossFlueGases2.ouvert,$PRE.singularPressureLossFlueGases2.ouvert,volume2S.fluid1,mixerFlueGases2_1.fluid1,dynamicExchanger1.fluid1,dynamicExchanger.fluid1,Source_Fumees.fluid1,mixerFlueGases2_1.Ce2.diff_on_2,staticFan1.C2.diff_on_2,singularPressureLossFlueGases3.C2.diff_on_2,dynamicExchanger1.Cs1.diff_on_1,singularPressureLossFlueGases3.C2.diff_on_1,staticFan1.C2.diff_on_1,mixerFlueGases2_1.Ce1.diff_on_2,staticFan.C2.diff_on_2,singularPressureLossFlueGases.C2.diff_on_2,dynamicExchanger.Cs1.diff_on_1,singularPressureLossFlueGases.C2.diff_on_1,staticFan.C2.diff_on_1,volume2S.Cs3.diff_on_1,volume2S.Cs2.diff_on_1,singularPressureLossFlueGases4.C2.diff_on_1,volume2S.Cs1.diff_on_1,singularPressureLossFlueGases1.C2.diff_on_1,volume2S.Ce.diff_on_2,volume2S.Cs3.diff_on_2,mixerFlueGases2_1.Cs.diff_on_1,dynamicExchanger1.Ce1.diff_on_2,volume2S.Cs2.diff_on_2,dynamicExchanger1.Cs2.diff_on_1,dynamicExchanger1.Ce2.diff_on_2,dynamicExchanger1.Cs2.diff_on_2,dynamicExchanger1.Ce2.diff_on_1,dynamicExchanger.Ce1.diff_on_2,volume2S.Cs1.diff_on_2,dynamicExchanger.Cs2.diff_on_1,dynamicExchanger.Ce2.diff_on_2,dynamicExchanger.Cs2.diff_on_2,dynamicExchanger.Ce2.diff_on_1) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (253): * Single equations (assignments): 250 * Array equations: 2 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 1 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 0 systems * Non-linear torn systems (#iteration vars, #inner vars): 1 system {(49,91)} Notification: Performance of prepare postOptimizeDAE: time 0.001185/3.134, allocations: 0.5692 MB / 0.9725 GB, free: 177.3 MB / 0.6856 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0004645/3.134, allocations: 222.6 kB / 0.9728 GB, free: 177.1 MB / 0.6856 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.008232/3.143, allocations: 4.381 MB / 0.977 GB, free: 172.7 MB / 0.6856 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 0.008044/3.151, allocations: 4.229 MB / 0.9812 GB, free: 168.5 MB / 0.6856 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 1.671e-05/3.151, allocations: 0 / 0.9812 GB, free: 168.5 MB / 0.6856 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 4.307e-05/3.151, allocations: 15.95 kB / 0.9812 GB, free: 168.4 MB / 0.6856 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.01684/3.167, allocations: 9.766 MB / 0.9907 GB, free: 158.6 MB / 0.6856 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.515e-05/3.168, allocations: 7.938 kB / 0.9907 GB, free: 158.6 MB / 0.6856 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0009805/3.168, allocations: 223.6 kB / 0.9909 GB, free: 158.4 MB / 0.6856 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.01911/3.188, allocations: 4.489 MB / 0.9953 GB, free: 153.9 MB / 0.6856 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0003588/3.188, allocations: 91.88 kB / 0.9954 GB, free: 153.8 MB / 0.6856 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.009582/3.198, allocations: 4.832 MB / 1 GB, free: 149 MB / 0.6856 GB Error: Internal error IndexReduction.pantelidesIndexReduction failed! System is structurally singular and cannot be handled because the number of unassigned equations is larger than the number of states. Use -d=bltdump to get more information. Error: Internal error Transformation Module PFPlusExt index Reduction Method Pantelides failed! Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 0.005331/3.203, allocations: 1.858 MB / 1.002 GB, free: 147.1 MB / 0.6856 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.01475/3.218, allocations: 7.759 MB / 1.01 GB, free: 139.3 MB / 0.6856 GB Notification: Performance of postOpt removeConstants (simulation): time 0.001469/3.219, allocations: 0.5468 MB / 1.01 GB, free: 138.8 MB / 0.6856 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.000355/3.219, allocations: 40 kB / 1.01 GB, free: 138.7 MB / 0.6856 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.00288/3.222, allocations: 291.6 kB / 1.01 GB, free: 138.4 MB / 0.6856 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0003683/3.223, allocations: 195.2 kB / 1.011 GB, free: 138.3 MB / 0.6856 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001721/3.223, allocations: 99.88 kB / 1.011 GB, free: 138.2 MB / 0.6856 GB Notification: Performance of sorting global known variables: time 0.0009328/3.224, allocations: 0.8344 MB / 1.011 GB, free: 137.3 MB / 0.6856 GB Notification: Performance of sort global known variables: time 9e-08/3.224, allocations: 4 kB / 1.011 GB, free: 137.3 MB / 0.6856 GB Notification: Performance of remove unused functions: time 0.007738/3.232, allocations: 3.558 MB / 1.015 GB, free: 133.8 MB / 0.6856 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 13 * Number of states: 7 ($STATESET1.x[7],$STATESET1.x[6],$STATESET1.x[5],$STATESET1.x[4],$STATESET1.x[3],$STATESET1.x[2],$STATESET1.x[1]) * Number of discrete variables: 14 ($whenCondition4,$whenCondition3,$whenCondition2,$whenCondition1,singularPressureLossFlueGases2.ouvert,singularPressureLossFlueGases2.touvert,singularPressureLossFlueGases2.tferme,singularPressureLossFlueGases5.ouvert,singularPressureLossFlueGases5.touvert,singularPressureLossFlueGases5.tferme,singularPressureLossFlueGases2.C2.diff_on_1,temperatureSensor.C1.diff_on_2,singularPressureLossFlueGases5.C2.diff_on_1,temperatureSensor1.C1.diff_on_2) * Number of discrete states: 4 (singularPressureLossFlueGases2.touvert,singularPressureLossFlueGases2.tferme,singularPressureLossFlueGases5.touvert,singularPressureLossFlueGases5.tferme) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (89): * Single equations (assignments): 85 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 2 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 2 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 0 systems * Non-linear torn systems (#iteration vars, #inner vars): 2 systems {(23,38), (28,44)} Notification: Performance of Backend phase and start with SimCode phase: time 0.02599/3.258, allocations: 11.62 MB / 1.026 GB, free: 122.5 MB / 0.6856 GB Notification: Performance of simCode: created initialization part: time 0.009433/3.267, allocations: 4.518 MB / 1.031 GB, free: 118 MB / 0.6856 GB Notification: Performance of simCode: created event and clocks part: time 7.574e-06/3.267, allocations: 0 / 1.031 GB, free: 118 MB / 0.6856 GB Notification: Performance of simCode: created simulation system equations: time 0.006618/3.274, allocations: 2.537 MB / 1.033 GB, free: 115.5 MB / 0.6856 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002392/3.276, allocations: 457.4 kB / 1.034 GB, free: 115.1 MB / 0.6856 GB [/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/Compiler/SimCode/SimCodeUtil.mo:4734:9-4734:59:writable] Error: Internal error function createStateSetsSets failed. [/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/Compiler/SimCode/SimCodeUtil.mo:823:5-823:146:writable] Error: Internal error function createSimCode failed [Transformation from optimised DAE to simulation code structure failed] " [Timeout remaining time 657] [Calling sys.exit(0), Time elapsed: 4.770666031166911] Failed to read output from testmodel.py, exit status != 0: 3.4109173570759594 3.421225826 0.930043564 Calling exit ...