Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr ThermofluidStream_ThermofluidStream.Examples.VenturiPump.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 0.00135/0.00135, allocations: 110.4 kB / 18.94 MB, free: 2.949 MB / 14.72 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 0.001627/0.001627, allocations: 215 kB / 22.25 MB, free: 5.125 MB / 14.72 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 1.537/1.537, allocations: 230.6 MB / 256 MB, free: 7.965 MB / 206.1 MB " [Timeout remaining time 178] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermofluidStream 1.2.0/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermofluidStream 1.2.0/package.mo): time 0.7672/0.7672, allocations: 94.56 MB / 407 MB, free: 9.18 MB / 318.1 MB " [Timeout remaining time 179] Using package ThermofluidStream with version 1.2.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermofluidStream 1.2.0/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: "" <> buildModelFMU(ThermofluidStream.Examples.VenturiPump,fileNamePrefix="ThermofluidStream_ThermofluidStream_Examples_VenturiPump",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(ThermofluidStream.Examples.VenturiPump,fileNamePrefix="ThermofluidStream_ThermofluidStream_Examples_VenturiPump",fmuType="me",version="2.0",platforms={"static"}) [Timeout 660] "Notification: ThermofluidStream 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: ThermofluidStream requested package Complex of version 4.0.0. Complex 4.1.0 is used instead which states that it is fully compatible without conversion script needed. Notification: Performance of FrontEnd - loaded program: time 0.002605/0.002605, allocations: 86.66 kB / 0.555 GB, free: 38.56 MB / 446.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1425/0.1451, allocations: 73.05 MB / 0.6263 GB, free: 492 kB / 462.1 MB Notification: Performance of NFInst.instantiate(ThermofluidStream.Examples.VenturiPump): time 0.1169/0.2621, allocations: 101.9 MB / 0.7258 GB, free: 10.2 MB / 0.5606 GB Notification: Performance of NFInst.instExpressions: time 0.4358/0.6979, allocations: 34.2 MB / 0.7592 GB, free: 2.605 MB / 0.5762 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.002232/0.7001, allocations: 93.34 kB / 0.7593 GB, free: 2.605 MB / 0.5762 GB Notification: Performance of NFTyping.typeComponents: time 0.003757/0.7039, allocations: 1.089 MB / 0.7604 GB, free: 2.602 MB / 0.5762 GB Notification: Performance of NFTyping.typeBindings: time 0.008045/0.7119, allocations: 1.837 MB / 0.7622 GB, free: 2.586 MB / 0.5762 GB Notification: Performance of NFTyping.typeClassSections: time 0.01997/0.7319, allocations: 6.603 MB / 0.7686 GB, free: 2.535 MB / 0.5762 GB Notification: Performance of NFFlatten.flatten: time 0.004419/0.7363, allocations: 2.322 MB / 0.7709 GB, free: 2.535 MB / 0.5762 GB Notification: Performance of NFFlatten.resolveConnections: time 0.000858/0.7372, allocations: 338.4 kB / 0.7712 GB, free: 2.453 MB / 0.5762 GB Notification: Performance of NFEvalConstants.evaluate: time 0.009337/0.7465, allocations: 4.19 MB / 0.7753 GB, free: 1.5 MB / 0.5762 GB Notification: Performance of NFSimplifyModel.simplify: time 0.002143/0.7486, allocations: 0.966 MB / 0.7763 GB, free: 1.422 MB / 0.5762 GB Notification: Performance of NFPackage.collectConstants: time 0.0003484/0.749, allocations: 140.9 kB / 0.7764 GB, free: 1.422 MB / 0.5762 GB Notification: Performance of NFFlatten.collectFunctions: time 0.01747/0.7664, allocations: 8.806 MB / 0.785 GB, free: 1.32 MB / 0.5762 GB Notification: Performance of NFScalarize.scalarize: time 0.000587/0.767, allocations: 348.4 kB / 0.7853 GB, free: 1.25 MB / 0.5762 GB Notification: Performance of NFVerifyModel.verify: time 0.001317/0.7684, allocations: 0.8675 MB / 0.7862 GB, free: 0.9883 MB / 0.5762 GB Notification: Performance of NFConvertDAE.convert: time 0.01986/0.7882, allocations: 6.851 MB / 0.7929 GB, free: 348 kB / 0.5762 GB Notification: Performance of FrontEnd - DAE generated: time 8.345e-06/0.7882, allocations: 5.562 kB / 0.7929 GB, free: 348 kB / 0.5762 GB Notification: Performance of FrontEnd: time 1.903e-06/0.7882, allocations: 0 / 0.7929 GB, free: 348 kB / 0.5762 GB Notification: Performance of Transformations before backend: time 3.299e-05/0.7883, allocations: 4 kB / 0.7929 GB, free: 344 kB / 0.5762 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 323 * Number of variables: 323 Notification: Performance of Generate backend data structure: time 0.009233/0.7975, allocations: 2.858 MB / 0.7957 GB, free: 14.71 MB / 0.5919 GB Notification: Performance of prepare preOptimizeDAE: time 4.936e-05/0.7975, allocations: 10.84 kB / 0.7957 GB, free: 14.71 MB / 0.5919 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0002468/0.7978, allocations: 187.7 kB / 0.7959 GB, free: 14.64 MB / 0.5919 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.00115/0.7989, allocations: 314.3 kB / 0.7962 GB, free: 14.51 MB / 0.5919 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.002634/0.8016, allocations: 1.062 MB / 0.7972 GB, free: 13.96 MB / 0.5919 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 8.399e-05/0.8017, allocations: 94.58 kB / 0.7973 GB, free: 13.96 MB / 0.5919 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001943/0.8018, allocations: 128.8 kB / 0.7974 GB, free: 13.96 MB / 0.5919 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.003425/0.8053, allocations: 1.514 MB / 0.7989 GB, free: 13.51 MB / 0.5919 GB Notification: Performance of preOpt findStateOrder (simulation): time 3.332e-05/0.8053, allocations: 2.656 kB / 0.7989 GB, free: 13.51 MB / 0.5919 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001182/0.8054, allocations: 51.92 kB / 0.7989 GB, free: 13.51 MB / 0.5919 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 8.234e-05/0.8055, allocations: 55.28 kB / 0.799 GB, free: 13.5 MB / 0.5919 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.002561/0.8081, allocations: 1.285 MB / 0.8002 GB, free: 13.29 MB / 0.5919 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.01058/0.8186, allocations: 7.179 MB / 0.8073 GB, free: 8.145 MB / 0.5919 GB Notification: Performance of preOpt comSubExp (simulation): time 0.002137/0.8208, allocations: 0.9566 MB / 0.8082 GB, free: 7.977 MB / 0.5919 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0006405/0.8214, allocations: 482.2 kB / 0.8086 GB, free: 7.91 MB / 0.5919 GB Notification: Performance of preOpt evalFunc (simulation): time 0.09603/0.9175, allocations: 26.29 MB / 0.8343 GB, free: 3.215 MB / 0.6075 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 5.171e-05/0.9175, allocations: 42.38 kB / 0.8344 GB, free: 3.172 MB / 0.6075 GB Notification: Performance of pre-optimization done (n=89): time 2.935e-06/0.9175, allocations: 4 kB / 0.8344 GB, free: 3.168 MB / 0.6075 GB Notification: Performance of matching and sorting (n=90): time 0.007711/0.9252, allocations: 3.093 MB / 0.8374 GB, free: 0.9531 MB / 0.6075 GB Notification: Performance of inlineWhenForInitialization (initialization): time 5.222e-05/0.9253, allocations: 60.41 kB / 0.8374 GB, free: 0.8828 MB / 0.6075 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001406/0.9267, allocations: 0.952 MB / 0.8384 GB, free: 156 kB / 0.6075 GB Notification: Performance of collectPreVariables (initialization): time 7.233e-05/0.9267, allocations: 43.95 kB / 0.8384 GB, free: 116 kB / 0.6075 GB Notification: Performance of collectInitialEqns (initialization): time 0.0004972/0.9272, allocations: 0.6601 MB / 0.8391 GB, free: 15.72 MB / 0.6231 GB Notification: Performance of collectInitialBindings (initialization): time 0.0002647/0.9275, allocations: 325.9 kB / 0.8394 GB, free: 15.45 MB / 0.6231 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0002854/0.9278, allocations: 172.8 kB / 0.8395 GB, free: 15.34 MB / 0.6231 GB Notification: Performance of setup shared object (initialization): time 0.0001697/0.928, allocations: 333.1 kB / 0.8398 GB, free: 15.02 MB / 0.6231 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0005698/0.9285, allocations: 349.9 kB / 0.8402 GB, free: 14.81 MB / 0.6231 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0006687/0.9292, allocations: 456.8 kB / 0.8406 GB, free: 14.47 MB / 0.6231 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.001317/0.9305, allocations: 0.861 MB / 0.8415 GB, free: 13.94 MB / 0.6231 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.018e-06/0.9305, allocations: 0 / 0.8415 GB, free: 13.94 MB / 0.6231 GB Notification: Performance of matching and sorting (n=103) (initialization): time 0.002153/0.9327, allocations: 1.18 MB / 0.8426 GB, free: 13.03 MB / 0.6231 GB Notification: Performance of prepare postOptimizeDAE: time 2.192e-05/0.9327, allocations: 4 kB / 0.8426 GB, free: 13.02 MB / 0.6231 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.277e-05/0.9327, allocations: 4 kB / 0.8426 GB, free: 13.02 MB / 0.6231 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.000563/0.9333, allocations: 167.5 kB / 0.8428 GB, free: 12.86 MB / 0.6231 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0006984/0.934, allocations: 166.7 kB / 0.8429 GB, free: 12.7 MB / 0.6231 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.003479/0.9375, allocations: 2.605 MB / 0.8455 GB, free: 10.01 MB / 0.6231 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0007295/0.9382, allocations: 32.03 kB / 0.8455 GB, free: 9.977 MB / 0.6231 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 8.021e-05/0.9383, allocations: 37.16 kB / 0.8455 GB, free: 9.941 MB / 0.6231 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 12 * Number of states: 0 () * Number of discrete variables: 10 (source2_2.outlet.state.phase,dynamicPressureInflow2.outlet.state.phase,dynamicPressureOutflow.outlet.state.phase,dynamicPressureInflow.outlet.state.phase,source2_1.outlet.state.phase,dynamicJunctionN2_1.dynamicPressureInflow.outlet.state.phase,dynamicJunctionN2_1.junction.outlet.state.phase,checkValve.outlet.state.phase,flowResistance1.outlet.state.phase,flowResistance.outlet.state.phase) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (88): * Single equations (assignments): 87 * Array equations: 0 * 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): 1 system {(3,13,77.8%)} * Non-linear torn systems (#iteration vars, #inner vars): 0 systems Notification: Performance of prepare postOptimizeDAE: time 0.0006179/0.9389, allocations: 306.3 kB / 0.8458 GB, free: 9.645 MB / 0.6231 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002384/0.9391, allocations: 131.2 kB / 0.846 GB, free: 9.516 MB / 0.6231 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.004359/0.9435, allocations: 3.014 MB / 0.8489 GB, free: 6.52 MB / 0.6231 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.507e-05/0.9435, allocations: 31.95 kB / 0.8489 GB, free: 6.488 MB / 0.6231 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 7.174e-06/0.9435, allocations: 8 kB / 0.8489 GB, free: 6.48 MB / 0.6231 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.193e-05/0.9435, allocations: 3.984 kB / 0.8489 GB, free: 6.477 MB / 0.6231 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.00722/0.9507, allocations: 4.785 MB / 0.8536 GB, free: 1.715 MB / 0.6231 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 7.584e-06/0.9508, allocations: 0 / 0.8536 GB, free: 1.715 MB / 0.6231 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.000627/0.9514, allocations: 138.2 kB / 0.8538 GB, free: 1.586 MB / 0.6231 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0006037/0.952, allocations: 172.4 kB / 0.8539 GB, free: 1.418 MB / 0.6231 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 8.215e-05/0.9521, allocations: 27.98 kB / 0.8539 GB, free: 1.391 MB / 0.6231 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.003535/0.9556, allocations: 2.61 MB / 0.8565 GB, free: 14.69 MB / 0.6387 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.948e-06/0.9556, allocations: 7.938 kB / 0.8565 GB, free: 14.68 MB / 0.6387 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.004376/0.96, allocations: 2.64 MB / 0.8591 GB, free: 12.02 MB / 0.6387 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0004683/0.9605, allocations: 174.7 kB / 0.8592 GB, free: 11.85 MB / 0.6387 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001601/0.9606, allocations: 31.89 kB / 0.8593 GB, free: 11.82 MB / 0.6387 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0004736/0.9611, allocations: 19.98 kB / 0.8593 GB, free: 11.8 MB / 0.6387 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001444/0.9612, allocations: 83.64 kB / 0.8594 GB, free: 11.72 MB / 0.6387 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 6.889e-05/0.9613, allocations: 32.86 kB / 0.8594 GB, free: 11.69 MB / 0.6387 GB Notification: Performance of sorting global known variables: time 0.001126/0.9624, allocations: 0.7425 MB / 0.8601 GB, free: 10.94 MB / 0.6387 GB Notification: Performance of sort global known variables: time 9e-08/0.9624, allocations: 0 / 0.8601 GB, free: 10.94 MB / 0.6387 GB Notification: Performance of remove unused functions: time 0.006304/0.9687, allocations: 1.4 MB / 0.8615 GB, free: 9.539 MB / 0.6387 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 2 * Number of states: 2 (dynamicPressureInflow2.inlet.m_flow,dynamicJunctionN2_1.dynamicPressureInflow.inlet.m_flow) * Number of discrete variables: 16 ($cse2.phase,$cse2.region,$cse6.phase,$cse6.region,$cse7.phase,$cse7.region,$cse8.phase,$cse8.region,$cse9.phase,$cse9.region,$cse10.phase,$cse10.region,$cse11.phase,$cse11.region,$cse12.phase,$cse12.region) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (85): * Single equations (assignments): 76 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 8 * 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): 1 system {(3,13,77.8%)} * Non-linear torn systems (#iteration vars, #inner vars): 0 systems Notification: Performance of Backend phase and start with SimCode phase: time 0.01143/0.9802, allocations: 4.734 MB / 0.8661 GB, free: 4.973 MB / 0.6387 GB Notification: Performance of simCode: created initialization part: time 0.00276/0.9829, allocations: 1.292 MB / 0.8674 GB, free: 3.684 MB / 0.6387 GB Notification: Performance of simCode: created event and clocks part: time 3.567e-06/0.9829, allocations: 0 / 0.8674 GB, free: 3.684 MB / 0.6387 GB Notification: Performance of simCode: created simulation system equations: time 0.001528/0.9845, allocations: 0.8733 MB / 0.8682 GB, free: 2.812 MB / 0.6387 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002393/0.9868, allocations: 468.3 kB / 0.8687 GB, free: 2.379 MB / 0.6387 GB [/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/Compiler/SimCode/SimCodeUtil.mo:10487:11-10487:220:writable] Error: Internal error Unexpected expression (should have been handled earlier, probably in the front-end. Unit/displayUnit expression is not a string literal: ThermofluidStream.Sensors.Internal.getFlowUnit(singleFlowSensor8.quantity) [/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/Compiler/SimCode/SimCodeUtil.mo:10487:11-10487:220:writable] Error: Internal error Unexpected expression (should have been handled earlier, probably in the front-end. Unit/displayUnit expression is not a string literal: ThermofluidStream.Sensors.Internal.getFlowUnit(singleFlowSensor1.quantity) [/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/Compiler/SimCode/SimCodeUtil.mo:10487:11-10487:220:writable] Error: Internal error Unexpected expression (should have been handled earlier, probably in the front-end. Unit/displayUnit expression is not a string literal: ThermofluidStream.Sensors.Internal.getFlowUnit(singleFlowSensor.quantity) [/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/Compiler/SimCode/SimCodeUtil.mo:10487:11-10487:220:writable] Error: Internal error Unexpected expression (should have been handled earlier, probably in the front-end. Unit/displayUnit expression is not a string literal: ThermofluidStream.Sensors.Internal.getFlowUnit(singleFlowSensor8.quantity) [/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/Compiler/SimCode/SimCodeUtil.mo:10487:11-10487:220:writable] Error: Internal error Unexpected expression (should have been handled earlier, probably in the front-end. Unit/displayUnit expression is not a string literal: ThermofluidStream.Sensors.Internal.getFlowUnit(singleFlowSensor1.quantity) [/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/Compiler/SimCode/SimCodeUtil.mo:10487:11-10487:220:writable] Error: Internal error Unexpected expression (should have been handled earlier, probably in the front-end. Unit/displayUnit expression is not a string literal: ThermofluidStream.Sensors.Internal.getFlowUnit(singleFlowSensor.quantity) [/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/Compiler/SimCode/SimCodeUtil.mo:10487:11-10487:220:writable] Error: Internal error Unexpected expression (should have been handled earlier, probably in the front-end. Unit/displayUnit expression is not a string literal: ThermofluidStream.Sensors.Internal.getFlowUnit(singleFlowSensor8.quantity) [/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/Compiler/SimCode/SimCodeUtil.mo:10487:11-10487:220:writable] Error: Internal error Unexpected expression (should have been handled earlier, probably in the front-end. Unit/displayUnit expression is not a string literal: ThermofluidStream.Sensors.Internal.getFlowUnit(singleFlowSensor1.quantity) [/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/Compiler/SimCode/SimCodeUtil.mo:10487:11-10487:220:writable] Error: Internal error Unexpected expression (should have been handled earlier, probably in the front-end. Unit/displayUnit expression is not a string literal: ThermofluidStream.Sensors.Internal.getFlowUnit(singleFlowSensor.quantity) Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.02091/1.008, allocations: 11.12 MB / 0.8795 GB, free: 7.125 MB / 0.6544 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001123/1.009, allocations: 1.359 MB / 0.8809 GB, free: 5.734 MB / 0.6544 GB Notification: Performance of simCode: alias equations: time 0.001082/1.01, allocations: 482 kB / 0.8813 GB, free: 5.27 MB / 0.6544 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0009645/1.011, allocations: 0.7453 MB / 0.8821 GB, free: 4.523 MB / 0.6544 GB Notification: Performance of SimCode: time 1.082e-06/1.011, allocations: 0 / 0.8821 GB, free: 4.523 MB / 0.6544 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.1534/1.164, allocations: 75.95 MB / 0.9562 GB, free: 9.004 MB / 0.7325 GB Notification: Performance of buildModelFMU: Generate platform static: time 17.05/18.22, allocations: 15.36 kB / 0.9562 GB, free: 8.992 MB / 0.7325 GB " [Timeout remaining time 642] (rm -f ThermofluidStream_ThermofluidStream.Examples.VenturiPump.pipe ; mkfifo ThermofluidStream_ThermofluidStream.Examples.VenturiPump.pipe ; head -c 1048576 < ThermofluidStream_ThermofluidStream.Examples.VenturiPump.pipe >> ../files/ThermofluidStream_ThermofluidStream.Examples.VenturiPump.sim & python3 -m fmpy simulate --output-file ThermofluidStream_ThermofluidStream.Examples.VenturiPump_res.csv --start-time 0 --stop-time 1 --timeout 1200 --relative-tolerance 1e-06 --interface-type ModelExchange --solver CVode --output-interval 0.001 ThermofluidStream_ThermofluidStream_Examples_VenturiPump.fmu > ThermofluidStream_ThermofluidStream.Examples.VenturiPump.pipe 2>&1) [Timeout 1260.0] diffSimulationResults("ThermofluidStream_ThermofluidStream.Examples.VenturiPump_res.csv","/mnt/ReferenceFiles/ThermofluidStream-main-regression/ReferenceData/ThermofluidStream.Examples.VenturiPump_ref.mat","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/ThermofluidStream_ThermofluidStream.Examples.VenturiPump.diff",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) [Timeout 660] "Error: Could not read variable Time in file ThermofluidStream_ThermofluidStream.Examples.VenturiPump_res.csv. Warning: Get data of variable Time from file ThermofluidStream_ThermofluidStream.Examples.VenturiPump_res.csv failed! Error: Could not read variable sink2_1.inlet.m_flow in file ThermofluidStream_ThermofluidStream.Examples.VenturiPump_res.csv. Warning: Get data of variable sink2_1.inlet.m_flow from file ThermofluidStream_ThermofluidStream.Examples.VenturiPump_res.csv failed! Error: Could not read variable source2_2.outlet.m_flow in file ThermofluidStream_ThermofluidStream.Examples.VenturiPump_res.csv. Warning: Get data of variable source2_2.outlet.m_flow from file ThermofluidStream_ThermofluidStream.Examples.VenturiPump_res.csv failed! " [Timeout remaining time 660] Reference file matches [Calling sys.exit(0), Time elapsed: 22.200726180002675]