Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr AixLib_AixLib.Fluid.BaseClasses.FlowModels.Validation.BasicFlowFunction_m_flow_DerivativeCheck2.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.3.2/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_DeviceDrivers 2.1.1/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/SDF master/package.mo", uses=false) Using package SDF with version 0.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/SDF master/package.mo) Using package Modelica_DeviceDrivers with version 2.1.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_DeviceDrivers 2.1.1/package.mo) Using package ModelicaServices with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo) Using package Modelica with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo) Using package Complex with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo) Using package AixLib with version 1.3.2 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.3.2/package.mo) Running command: translateModel(AixLib.Fluid.BaseClasses.FlowModels.Validation.BasicFlowFunction_m_flow_DerivativeCheck2,tolerance=1e-08,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="AixLib_AixLib.Fluid.BaseClasses.FlowModels.Validation.BasicFlowFunction_m_flow_DerivativeCheck2") translateModel(AixLib.Fluid.BaseClasses.FlowModels.Validation.BasicFlowFunction_m_flow_DerivativeCheck2,tolerance=1e-08,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="AixLib_AixLib.Fluid.BaseClasses.FlowModels.Validation.BasicFlowFunction_m_flow_DerivativeCheck2") [:1:1-1:32:writable] Error: Class GC_set_max_heap_size not found in scope (looking for a function or record). [/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.3.2/BoundaryConditions/InternalGains/Examples/InternalGains/Lights.mo:27:20-27:398:writable] Warning: Lexer treating \ as \\, since \ is not a valid Modelica escape sequence. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.3.2/BoundaryConditions/InternalGains/Examples/InternalGains/Machines.mo:31:20-31:400:writable] Warning: Lexer treating \ as \\, since \ is not a valid Modelica escape sequence. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.3.2/DataBase/CHP/CHPDataSimple/CHP_Cleanergy_C9G.mo:36:34-36:594:writable] Warning: Lexer treating \ as \\, since \ is not a valid Modelica escape sequence. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.3.2/DataBase/CHP/CHPDataSimple/CHP_XRGI_9kWel.mo:25:34-25:588:writable] Warning: Lexer treating \ as \\, since \ is not a valid Modelica escape sequence. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.3.2/DataBase/CHP/CHPDataSimple/CHP_XRGI_9kWel.mo:25:34-25:3852:writable] Warning: Lexer treating \ as \\, since \ is not a valid Modelica escape sequence. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.3.2/DataBase/Weather/SurfaceOrientation/SurfaceOrientationData_NE_SE_SW_NW_Hor.mo:5:35-5:324:writable] Warning: Lexer treating \ as \\, since \ is not a valid Modelica escape sequence. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.3.2/DataBase/Weather/SurfaceOrientation/SurfaceOrientationData_N_E_S_W_Hor.mo:5:35-5:320:writable] Warning: Lexer treating \ as \\, since \ is not a valid Modelica escape sequence. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.3.2/DataBase/Weather/SurfaceOrientation/SurfaceOrientationData_N_E_S_W_RoofN_Roof_S.mo:5:35-5:362:writable] Warning: Lexer treating \ as \\, since \ is not a valid Modelica escape sequence. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.3.2/Obsolete/YearIndependent/FastHVAC/Components/HeatExchangers/RadiatorMultiLayer.mo:265:34-265:6228:writable] Warning: Lexer treating \ as \\, since \ is not a valid Modelica escape sequence. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.3.2/Obsolete/YearIndependent/FastHVAC/Components/HeatExchangers/RadiatorMultiLayer.mo:265:34-265:6853:writable] Warning: Lexer treating \ as \\, since \ is not a valid Modelica escape sequence. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.3.2/Obsolete/YearIndependent/FastHVAC/Components/HeatExchangers/RadiatorMultiLayer.mo:265:34-265:8435:writable] Warning: Lexer treating \ as \\, since \ is not a valid Modelica escape sequence. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.3.2/Obsolete/YearIndependent/FastHVAC/Components/HeatExchangers/RadiatorMultiLayer.mo:265:34-265:9369:writable] Warning: Lexer treating \ as \\, since \ is not a valid Modelica escape sequence. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.3.2/Obsolete/YearIndependent/FastHVAC/Components/HeatExchangers/RadiatorMultiLayer.mo:265:34-265:11505:writable] Warning: Lexer treating \ as \\, since \ is not a valid Modelica escape sequence. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.3.2/Obsolete/YearIndependent/FastHVAC/Components/HeatExchangers/RadiatorMultiLayer.mo:265:34-265:12875:writable] Warning: Lexer treating \ as \\, since \ is not a valid Modelica escape sequence. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.3.2/ThermalZones/HighOrder/Components/DryAir/InfiltrationRate_DIN12831.mo:20:192-20:2066:writable] Warning: Lexer treating \ as \\, since \ is not a valid Modelica escape sequence. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.3.2/ThermalZones/HighOrder/Components/DryAir/InfiltrationRate_DIN12831.mo:20:192-20:4252:writable] Warning: Lexer treating \ as \\, since \ is not a valid Modelica escape sequence. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.3.2/ThermalZones/HighOrder/Components/Examples/DryAir/DryAir_test.mo:71:18-71:405:writable] Warning: Lexer treating \ as \\, since \ is not a valid Modelica escape sequence. Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.3.2/package.mo): time 1.511/1.511, allocations: 264.6 MB / 271.9 MB, free: 8.949 MB / 218.8 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.0009888/0.000989, allocations: 169.3 kB / 329.3 MB, free: 500 kB / 266.8 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.165/1.165, allocations: 221.4 MB / 0.5937 GB, free: 14.55 MB / 458.8 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.0009301/0.0009304, allocations: 92.62 kB / 0.6989 GB, free: 2.691 MB / 0.5418 GB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_DeviceDrivers 2.1.1/package.mo): time 0.04881/0.04881, allocations: 11.91 MB / 0.8156 GB, free: 65.63 MB / 0.5418 GB [/home/hudson/saved_omc/libraries/.openmodelica/libraries/SDF master/package.mo:9:42-9:258:writable] Notification: This is an open source dummy package of a commercial library. If you want it to be supported, you will need to add an implemention on our github repository: https://github.com/Modelica-OpenVendorSpecificLibraries. Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/SDF master/package.mo): time 0.0004259/0.0004259, allocations: 15.23 kB / 0.9236 GB, free: 87.03 MB / 0.573 GB Notification: Performance of FrontEnd - loaded program: time 8.446e-06/8.466e-06, allocations: 4 kB / 1.039 GB, free: 9.309 MB / 0.5887 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.2051/0.2051, allocations: 110.2 MB / 1.146 GB, free: 10.99 MB / 0.698 GB Notification: Performance of FrontEnd - scodeFlatten: time 0.5783/0.7834, allocations: 135.2 MB / 1.278 GB, free: 55.18 MB / 0.7293 GB Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002283/0.7837, allocations: 78.66 kB / 1.278 GB, free: 55.14 MB / 0.7293 GB Notification: Performance of FrontEnd: time 0.01094/0.7947, allocations: 3.959 MB / 1.282 GB, free: 51.96 MB / 0.7293 GB Notification: Performance of Transformations before backend: time 6.342e-06/0.7947, allocations: 0 / 1.282 GB, free: 51.96 MB / 0.7293 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 13 * Number of variables: 13 Notification: Performance of Generate backend data structure: time 0.0002954/0.795, allocations: 372.5 kB / 1.283 GB, free: 51.56 MB / 0.7293 GB Notification: Performance of prepare preOptimizeDAE: time 3.523e-05/0.795, allocations: 12.03 kB / 1.283 GB, free: 51.55 MB / 0.7293 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 3.528e-05/0.7951, allocations: 7.906 kB / 1.283 GB, free: 51.54 MB / 0.7293 GB Notification: Performance of preOpt evaluateParameters (simulation): time 7.603e-05/0.7951, allocations: 168 kB / 1.283 GB, free: 51.34 MB / 0.7293 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 2.282e-05/0.7952, allocations: 4 kB / 1.283 GB, free: 51.33 MB / 0.7293 GB Notification: Performance of preOpt expandDerOperator (simulation): time 2.107e-05/0.7952, allocations: 8 kB / 1.283 GB, free: 51.32 MB / 0.7293 GB Notification: Performance of preOpt removeEqualFunctionCalls (simulation): time 8.628e-05/0.7953, allocations: 24.81 kB / 1.283 GB, free: 51.31 MB / 0.7293 GB Notification: Performance of preOpt clockPartitioning (simulation): time 9.08e-05/0.7954, allocations: 64.23 kB / 1.283 GB, free: 51.25 MB / 0.7293 GB Notification: Performance of preOpt findStateOrder (simulation): time 1.059e-05/0.7954, allocations: 0 / 1.283 GB, free: 51.25 MB / 0.7293 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 1.188e-05/0.7954, allocations: 0 / 1.283 GB, free: 51.25 MB / 0.7293 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 5.009e-06/0.7954, allocations: 3.984 kB / 1.283 GB, free: 51.24 MB / 0.7293 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.0004227/0.7959, allocations: 293.8 kB / 1.283 GB, free: 50.93 MB / 0.7293 GB Notification: Performance of preOpt comSubExp (simulation): time 6.166e-05/0.7959, allocations: 48.19 kB / 1.283 GB, free: 50.89 MB / 0.7293 GB Notification: Performance of preOpt resolveLoops (simulation): time 2.74e-05/0.796, allocations: 19.55 kB / 1.283 GB, free: 50.87 MB / 0.7293 GB Notification: Performance of preOpt evalFunc (simulation): time 1.999e-05/0.796, allocations: 0 / 1.283 GB, free: 50.87 MB / 0.7293 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 1.493e-05/0.796, allocations: 34.56 kB / 1.283 GB, free: 50.83 MB / 0.7293 GB Notification: Performance of pre-optimization done (n=7): time 9.02e-07/0.796, allocations: 0 / 1.283 GB, free: 50.83 MB / 0.7293 GB Notification: Performance of matching and sorting (n=11): time 0.0006774/0.7967, allocations: 0.5295 MB / 1.284 GB, free: 50.25 MB / 0.7293 GB Notification: Performance of inlineWhenForInitialization (initialization): time 1.925e-05/0.7967, allocations: 55.41 kB / 1.284 GB, free: 50.18 MB / 0.7293 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 3.655e-05/0.7968, allocations: 92.98 kB / 1.284 GB, free: 50.09 MB / 0.7293 GB Notification: Performance of collectPreVariables (initialization): time 1.094e-05/0.7968, allocations: 29.36 kB / 1.284 GB, free: 50.05 MB / 0.7293 GB Notification: Performance of collectInitialEqns (initialization): time 1.966e-05/0.7968, allocations: 91.3 kB / 1.284 GB, free: 49.96 MB / 0.7293 GB Notification: Performance of collectInitialBindings (initialization): time 2.423e-05/0.7969, allocations: 42.7 kB / 1.284 GB, free: 49.93 MB / 0.7293 GB Notification: Performance of simplifyInitialFunctions (initialization): time 5.571e-06/0.7969, allocations: 0 / 1.284 GB, free: 49.93 MB / 0.7293 GB Notification: Performance of setup shared object (initialization): time 4.086e-05/0.7969, allocations: 314 kB / 1.284 GB, free: 49.61 MB / 0.7293 GB Notification: Performance of preBalanceInitialSystem (initialization): time 3.345e-05/0.7969, allocations: 19 kB / 1.284 GB, free: 49.6 MB / 0.7293 GB Notification: Performance of partitionIndependentBlocks (initialization): time 3.323e-05/0.797, allocations: 26.3 kB / 1.284 GB, free: 49.59 MB / 0.7293 GB Notification: Performance of analyzeInitialSystem (initialization): time 3.54e-05/0.797, allocations: 19.19 kB / 1.284 GB, free: 49.57 MB / 0.7293 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 5.31e-07/0.797, allocations: 0 / 1.284 GB, free: 49.57 MB / 0.7293 GB Notification: Performance of matching and sorting (n=13) (initialization): time 0.000117/0.7972, allocations: 93.33 kB / 1.284 GB, free: 49.49 MB / 0.7293 GB Notification: Performance of prepare postOptimizeDAE: time 9.408e-06/0.7972, allocations: 12 kB / 1.284 GB, free: 49.48 MB / 0.7293 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 4.137e-06/0.7972, allocations: 0 / 1.284 GB, free: 49.48 MB / 0.7293 GB Notification: Performance of postOpt tearingSystem (initialization): time 9.838e-06/0.7972, allocations: 2.812 kB / 1.285 GB, free: 49.48 MB / 0.7293 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0001546/0.7974, allocations: 34.92 kB / 1.285 GB, free: 49.45 MB / 0.7293 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 3.386e-06/0.7974, allocations: 0 / 1.285 GB, free: 49.45 MB / 0.7293 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 6.582e-05/0.7974, allocations: 7.984 kB / 1.285 GB, free: 49.44 MB / 0.7293 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 9.267e-06/0.7975, allocations: 4 kB / 1.285 GB, free: 49.43 MB / 0.7293 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 1 * Number of states: 0 () * Number of discrete variables: 0 () * Number of discrete states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (13): * Single equations (assignments): 13 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (linear and non-linear blocks): 0 * Torn equation systems: 0 * Mixed (continuous/discrete) equation systems: 0 Notification: Performance of prepare postOptimizeDAE: time 4.762e-05/0.7975, allocations: 112.7 kB / 1.285 GB, free: 49.32 MB / 0.7293 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 2.98e-05/0.7975, allocations: 4 kB / 1.285 GB, free: 49.31 MB / 0.7293 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0001734/0.7977, allocations: 106 kB / 1.285 GB, free: 49.22 MB / 0.7293 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.683e-06/0.7977, allocations: 0 / 1.285 GB, free: 49.22 MB / 0.7293 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 3.476e-06/0.7977, allocations: 0 / 1.285 GB, free: 49.22 MB / 0.7293 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 3.446e-06/0.7977, allocations: 0 / 1.285 GB, free: 49.22 MB / 0.7293 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0002531/0.798, allocations: 336.3 kB / 1.285 GB, free: 48.88 MB / 0.7293 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.062e-06/0.798, allocations: 4 kB / 1.285 GB, free: 48.87 MB / 0.7293 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0001578/0.7982, allocations: 31.89 kB / 1.285 GB, free: 48.84 MB / 0.7293 GB Notification: Performance of postOpt tearingSystem (simulation): time 2.154e-06/0.7982, allocations: 0 / 1.285 GB, free: 48.84 MB / 0.7293 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 1.015e-05/0.7982, allocations: 3.812 kB / 1.285 GB, free: 48.84 MB / 0.7293 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 1.122e-06/0.7982, allocations: 0 / 1.285 GB, free: 48.84 MB / 0.7293 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.054e-06/0.7982, allocations: 0 / 1.285 GB, free: 48.84 MB / 0.7293 GB Notification: Performance of postOpt detectJacobianSparsePattern (simulation): time 0.0001767/0.7984, allocations: 218.8 kB / 1.285 GB, free: 48.64 MB / 0.7293 GB Notification: Performance of postOpt removeConstants (simulation): time 1.948e-05/0.7984, allocations: 89 kB / 1.285 GB, free: 48.53 MB / 0.7293 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 1.854e-05/0.7985, allocations: 0 / 1.285 GB, free: 48.53 MB / 0.7293 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0001261/0.7986, allocations: 4 kB / 1.285 GB, free: 48.53 MB / 0.7293 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 1.613e-05/0.7986, allocations: 7.984 kB / 1.285 GB, free: 48.52 MB / 0.7293 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 9.037e-06/0.7986, allocations: 7.125 kB / 1.285 GB, free: 48.52 MB / 0.7293 GB Notification: Performance of sort global known variables: time 1.768e-05/0.7986, allocations: 86.5 kB / 1.286 GB, free: 48.43 MB / 0.7293 GB Notification: Performance of remove unused functions: time 0.0002435/0.7989, allocations: 43.86 kB / 1.286 GB, free: 48.39 MB / 0.7293 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 1 * Number of states: 2 (dp_comp,der_dp_comp) * Number of discrete variables: 0 () * Number of discrete states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (11): * Single equations (assignments): 11 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (linear and non-linear blocks): 0 * Torn equation systems: 0 * Mixed (continuous/discrete) equation systems: 0 Notification: Performance of Backend phase and start with SimCode phase: time 0.0001684/0.7991, allocations: 139.2 kB / 1.286 GB, free: 48.25 MB / 0.7293 GB Notification: Performance of simCode: created initialization part: time 0.0001118/0.7992, allocations: 63.8 kB / 1.286 GB, free: 48.2 MB / 0.7293 GB Notification: Performance of simCode: created event and clocks part: time 2.044e-06/0.7992, allocations: 0 / 1.286 GB, free: 48.2 MB / 0.7293 GB Notification: Performance of simCode: created simulation system equations: time 3.984e-05/0.7992, allocations: 34.69 kB / 1.286 GB, free: 48.17 MB / 0.7293 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0001636/0.7994, allocations: 10.2 kB / 1.286 GB, free: 48.16 MB / 0.7293 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0003871/0.7998, allocations: 221 kB / 1.286 GB, free: 47.94 MB / 0.7293 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001426/0.8, allocations: 0.7075 MB / 1.287 GB, free: 47.21 MB / 0.7293 GB Notification: Performance of SimCode: time 2.4e-07/0.8, allocations: 0 / 1.287 GB, free: 47.21 MB / 0.7293 GB Notification: Performance of Templates: time 0.002944/0.8029, allocations: 1.243 MB / 1.288 GB, free: 46.02 MB / 0.7293 GB make -j1 -f AixLib_AixLib.Fluid.BaseClasses.FlowModels.Validation.BasicFlowFunction_m_flow_DerivativeCheck2.makefile (rm -f AixLib_AixLib.Fluid.BaseClasses.FlowModels.Validation.BasicFlowFunction_m_flow_DerivativeCheck2.pipe ; mkfifo AixLib_AixLib.Fluid.BaseClasses.FlowModels.Validation.BasicFlowFunction_m_flow_DerivativeCheck2.pipe ; head -c 1048576 < AixLib_AixLib.Fluid.BaseClasses.FlowModels.Validation.BasicFlowFunction_m_flow_DerivativeCheck2.pipe >> ../files/AixLib_AixLib.Fluid.BaseClasses.FlowModels.Validation.BasicFlowFunction_m_flow_DerivativeCheck2.sim & ./AixLib_AixLib.Fluid.BaseClasses.FlowModels.Validation.BasicFlowFunction_m_flow_DerivativeCheck2 -abortSlowSimulation -alarm=480 -lv LOG_STATS > AixLib_AixLib.Fluid.BaseClasses.FlowModels.Validation.BasicFlowFunction_m_flow_DerivativeCheck2.pipe 2>&1)