Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr BuildingSystems_BuildingSystems.Fluid.BaseClasses.FlowModels.Validation.BasicFlowFunction_dp_DerivativeCheck2.conf.json 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/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/NcDataReader2 2.5.1-master/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/package.mo", uses=false) Using package BuildingSystems with version 2.0.0-beta (/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/package.mo) Using package NcDataReader2 with version 2.5.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/NcDataReader2 2.5.1-master/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 ModelicaServices with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo) Running command: "" <> buildModelFMU(BuildingSystems.Fluid.BaseClasses.FlowModels.Validation.BasicFlowFunction_dp_DerivativeCheck2,fileNamePrefix="BuildingSystems_BuildingSystems_Fluid_BaseClasses_FlowModels_Validation_BasicFlowFunction_dp_DerivativeCheck2",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(BuildingSystems.Fluid.BaseClasses.FlowModels.Validation.BasicFlowFunction_dp_DerivativeCheck2,fileNamePrefix="BuildingSystems_BuildingSystems_Fluid_BaseClasses_FlowModels_Validation_BasicFlowFunction_dp_DerivativeCheck2",fmuType="me",version="2.0",platforms={"static"}) Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.0009149/0.0009149, allocations: 101.5 kB / 15.06 MB, free: 1.094 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.0009228/0.0009229, allocations: 177.3 kB / 15.95 MB, free: 208 kB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.3/1.3, allocations: 223.2 MB / 239.9 MB, free: 5.457 MB / 190.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/NcDataReader2 2.5.1-master/package.mo): time 0.001783/0.001783, allocations: 263.1 kB / 291.2 MB, free: 2.02 MB / 238.1 MB [/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/Buildings/Airvolumes/Parameter/package.mo:5:3-5:34:writable] Warning: Got element f_alp that was not referenced in the package.order file. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/Buildings/Airvolumes/Parameter/package.mo:6:3-6:35:writable] Warning: Elements in the package.mo-file need to be in the same relative order as the package.order file. Got element named f_lay but it was already added because it was not the next element in the list at that time. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/Buildings/Airvolumes/Parameter/package.mo:6:3-6:35:writable] Warning: Got element f_lay that was not referenced in the package.order file. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/Buildings/Airvolumes/Parameter/package.mo:7:3-7:37:writable] Warning: Elements in the package.mo-file need to be in the same relative order as the package.order file. Got element named f_loss but it was already added because it was not the next element in the list at that time. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/Buildings/Airvolumes/Parameter/package.mo:7:3-7:37:writable] Warning: Got element f_loss that was not referenced in the package.order file. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/Buildings/Airvolumes/Parameter/package.mo:8:3-8:33:writable] Warning: Elements in the package.mo-file need to be in the same relative order as the package.order file. Got element named f_pv but it was already added because it was not the next element in the list at that time. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/Buildings/Airvolumes/Parameter/package.mo:8:3-8:33:writable] Warning: Got element f_pv that was not referenced in the package.order file. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/Buildings/Airvolumes/Parameter/package.mo:2:1-34:14:writable] Warning: f_pv was referenced in the package.order file, but was not found in package.mo, f_pv/package.mo or f_pv.mo. Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/package.mo): time 0.8067/0.8067, allocations: 144.6 MB / 487 MB, free: 7.219 MB / 350.1 MB Notification: Performance of FrontEnd - loaded program: time 0.0004633/0.0004633, allocations: 12.44 kB / 0.5684 GB, free: 38.21 MB / 430.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.2054/0.2059, allocations: 83.09 MB / 0.6495 GB, free: 3.543 MB / 446.1 MB Notification: Performance of NFInst.instantiate(BuildingSystems.Fluid.BaseClasses.FlowModels.Validation.BasicFlowFunction_dp_DerivativeCheck2): time 0.00161/0.2075, allocations: 0.985 MB / 0.6505 GB, free: 2.547 MB / 446.1 MB Notification: Performance of NFInst.instExpressions: time 0.000571/0.2081, allocations: 348.7 kB / 0.6508 GB, free: 2.207 MB / 446.1 MB Notification: Performance of NFInst.updateImplicitVariability: time 1.767e-05/0.2081, allocations: 0 / 0.6508 GB, free: 2.207 MB / 446.1 MB Notification: Performance of NFTyping.typeComponents: time 1.377e-05/0.2082, allocations: 3.938 kB / 0.6508 GB, free: 2.203 MB / 446.1 MB Notification: Performance of NFTyping.typeBindings: time 3.269e-05/0.2082, allocations: 4.562 kB / 0.6508 GB, free: 2.199 MB / 446.1 MB Notification: Performance of NFTyping.typeClassSections: time 0.0004339/0.2086, allocations: 76.27 kB / 0.6509 GB, free: 2.125 MB / 446.1 MB Notification: Performance of NFFlatten.flatten: time 7.155e-05/0.2087, allocations: 20.56 kB / 0.6509 GB, free: 2.105 MB / 446.1 MB Notification: Performance of NFFlatten.resolveConnections: time 4.086e-05/0.2088, allocations: 0.5 kB / 0.6509 GB, free: 2.105 MB / 446.1 MB Notification: Performance of NFEvalConstants.evaluate: time 2.557e-05/0.2088, allocations: 15.92 kB / 0.651 GB, free: 2.09 MB / 446.1 MB Notification: Performance of NFSimplifyModel.simplify: time 5.841e-05/0.2089, allocations: 12.52 kB / 0.651 GB, free: 2.078 MB / 446.1 MB Notification: Performance of NFPackage.collectConstants: time 1.38e-05/0.2089, allocations: 2.281 kB / 0.651 GB, free: 2.078 MB / 446.1 MB Notification: Performance of NFFlatten.collectFunctions: time 0.0002785/0.2092, allocations: 183.7 kB / 0.6511 GB, free: 1.898 MB / 446.1 MB Notification: Performance of NFScalarize.scalarize: time 1.314e-05/0.2092, allocations: 7.969 kB / 0.6512 GB, free: 1.891 MB / 446.1 MB Notification: Performance of NFVerifyModel.verify: time 3.973e-05/0.2092, allocations: 37.64 kB / 0.6512 GB, free: 1.848 MB / 446.1 MB Notification: Performance of NFConvertDAE.convert: time 0.0001244/0.2094, allocations: 52.16 kB / 0.6512 GB, free: 1.797 MB / 446.1 MB Notification: Performance of FrontEnd - DAE generated: time 2.335e-06/0.2094, allocations: 0 / 0.6512 GB, free: 1.797 MB / 446.1 MB Notification: Performance of FrontEnd: time 1.974e-06/0.2094, allocations: 0.5 kB / 0.6512 GB, free: 1.797 MB / 446.1 MB Notification: Performance of Transformations before backend: time 4.408e-06/0.2094, allocations: 4.5 kB / 0.6512 GB, free: 1.793 MB / 446.1 MB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 7 * Number of variables: 7 Notification: Performance of Generate backend data structure: time 0.0003524/0.2098, allocations: 343.9 kB / 0.6516 GB, free: 1.41 MB / 446.1 MB Notification: Performance of prepare preOptimizeDAE: time 4.893e-05/0.2098, allocations: 9.406 kB / 0.6516 GB, free: 1.402 MB / 446.1 MB Notification: Performance of preOpt introduceOutputAliases (simulation): time 5.24e-05/0.2099, allocations: 38.55 kB / 0.6516 GB, free: 1.355 MB / 446.1 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 3.354e-05/0.2099, allocations: 4 kB / 0.6516 GB, free: 1.352 MB / 446.1 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0001444/0.2101, allocations: 163.7 kB / 0.6518 GB, free: 1.152 MB / 446.1 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 1.202e-05/0.2101, allocations: 4 kB / 0.6518 GB, free: 1.148 MB / 446.1 MB Notification: Performance of preOpt expandDerOperator (simulation): time 2.821e-05/0.2102, allocations: 4.75 kB / 0.6518 GB, free: 1.145 MB / 446.1 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.0001534/0.2103, allocations: 46.41 kB / 0.6518 GB, free: 1.094 MB / 446.1 MB Notification: Performance of preOpt findStateOrder (simulation): time 1.34e-05/0.2103, allocations: 0 / 0.6518 GB, free: 1.094 MB / 446.1 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 1.895e-05/0.2104, allocations: 0.5625 kB / 0.6518 GB, free: 1.094 MB / 446.1 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 6.703e-06/0.2104, allocations: 8.906 kB / 0.6518 GB, free: 1.086 MB / 446.1 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 7.947e-05/0.2105, allocations: 15.98 kB / 0.6519 GB, free: 1.07 MB / 446.1 MB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.000232/0.2107, allocations: 175 kB / 0.652 GB, free: 0.8516 MB / 446.1 MB Notification: Performance of preOpt comSubExp (simulation): time 0.0001634/0.2109, allocations: 62.56 kB / 0.6521 GB, free: 0.7812 MB / 446.1 MB Notification: Performance of preOpt evalFunc (simulation): time 2.871e-05/0.211, allocations: 4.891 kB / 0.6521 GB, free: 0.7773 MB / 446.1 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.297e-05/0.211, allocations: 35.72 kB / 0.6521 GB, free: 0.7344 MB / 446.1 MB Notification: Performance of pre-optimization done (n=7): time 5.31e-06/0.211, allocations: 0 / 0.6521 GB, free: 0.7344 MB / 446.1 MB Notification: Performance of matching and sorting (n=11): time 0.001582/0.2126, allocations: 0.5897 MB / 0.6527 GB, free: 56 kB / 446.1 MB Notification: Performance of inlineWhenForInitialization (initialization): time 6.073e-05/0.2127, allocations: 57.06 kB / 0.6528 GB, free: 15.99 MB / 462.1 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 9.186e-05/0.2128, allocations: 97.84 kB / 0.6528 GB, free: 15.88 MB / 462.1 MB Notification: Performance of collectPreVariables (initialization): time 2.519e-05/0.2129, allocations: 30.61 kB / 0.6529 GB, free: 15.85 MB / 462.1 MB Notification: Performance of collectInitialEqns (initialization): time 4.43e-05/0.2129, allocations: 80.14 kB / 0.6529 GB, free: 15.77 MB / 462.1 MB Notification: Performance of collectInitialBindings (initialization): time 5.498e-05/0.213, allocations: 44.12 kB / 0.653 GB, free: 15.72 MB / 462.1 MB Notification: Performance of simplifyInitialFunctions (initialization): time 8.726e-06/0.213, allocations: 0 / 0.653 GB, free: 15.72 MB / 462.1 MB Notification: Performance of setup shared object (initialization): time 0.0001446/0.2132, allocations: 323.6 kB / 0.6533 GB, free: 15.4 MB / 462.1 MB Notification: Performance of preBalanceInitialSystem (initialization): time 7.105e-05/0.2132, allocations: 19.98 kB / 0.6533 GB, free: 15.38 MB / 462.1 MB Notification: Performance of partitionIndependentBlocks (initialization): time 6.899e-05/0.2133, allocations: 20.75 kB / 0.6533 GB, free: 15.36 MB / 462.1 MB Notification: Performance of analyzeInitialSystem (initialization): time 7.66e-05/0.2134, allocations: 27.97 kB / 0.6534 GB, free: 15.34 MB / 462.1 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.172e-06/0.2134, allocations: 0 / 0.6534 GB, free: 15.34 MB / 462.1 MB Notification: Performance of matching and sorting (n=13) (initialization): time 0.0002331/0.2137, allocations: 103.5 kB / 0.6535 GB, free: 15.23 MB / 462.1 MB Notification: Performance of prepare postOptimizeDAE: time 2.063e-05/0.2137, allocations: 4 kB / 0.6535 GB, free: 15.23 MB / 462.1 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.982e-06/0.2137, allocations: 3.938 kB / 0.6535 GB, free: 15.22 MB / 462.1 MB Notification: Performance of postOpt tearingSystem (initialization): time 2.609e-05/0.2138, allocations: 4 kB / 0.6535 GB, free: 15.22 MB / 462.1 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0001866/0.2139, allocations: 19.98 kB / 0.6535 GB, free: 15.2 MB / 462.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 6.822e-06/0.214, allocations: 1.281 kB / 0.6535 GB, free: 15.2 MB / 462.1 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 3.721e-05/0.214, allocations: 0 / 0.6535 GB, free: 15.2 MB / 462.1 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 1.831e-05/0.214, allocations: 8 kB / 0.6535 GB, free: 15.19 MB / 462.1 MB 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 () * Number of clocked 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 0.0001262/0.2142, allocations: 120.6 kB / 0.6536 GB, free: 15.07 MB / 462.1 MB Notification: Performance of postOpt lateInlineFunction (simulation): time 1.881e-05/0.2142, allocations: 4 kB / 0.6536 GB, free: 15.06 MB / 462.1 MB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0003066/0.2145, allocations: 109.6 kB / 0.6537 GB, free: 14.95 MB / 462.1 MB Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.017e-06/0.2146, allocations: 0 / 0.6537 GB, free: 14.95 MB / 462.1 MB Notification: Performance of postOpt constantLinearSystem (simulation): time 9.027e-06/0.2146, allocations: 0 / 0.6537 GB, free: 14.95 MB / 462.1 MB Notification: Performance of postOpt simplifysemiLinear (simulation): time 5.08e-06/0.2146, allocations: 4.594 kB / 0.6537 GB, free: 14.95 MB / 462.1 MB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0005683/0.2152, allocations: 362 kB / 0.6541 GB, free: 14.54 MB / 462.1 MB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 7.804e-06/0.2152, allocations: 0 / 0.6541 GB, free: 14.54 MB / 462.1 MB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0001791/0.2154, allocations: 19.98 kB / 0.6541 GB, free: 14.52 MB / 462.1 MB Notification: Performance of postOpt tearingSystem (simulation): time 2.925e-06/0.2154, allocations: 0 / 0.6541 GB, free: 14.52 MB / 462.1 MB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 1.162e-05/0.2154, allocations: 4 kB / 0.6541 GB, free: 14.52 MB / 462.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 1.793e-06/0.2154, allocations: 0 / 0.6541 GB, free: 14.52 MB / 462.1 MB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.062e-06/0.2154, allocations: 0 / 0.6541 GB, free: 14.52 MB / 462.1 MB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0003605/0.2158, allocations: 212.1 kB / 0.6543 GB, free: 14.29 MB / 462.1 MB Notification: Performance of postOpt removeConstants (simulation): time 5.219e-05/0.2159, allocations: 85.05 kB / 0.6544 GB, free: 14.19 MB / 462.1 MB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 2.364e-05/0.2159, allocations: 0.6562 kB / 0.6544 GB, free: 14.19 MB / 462.1 MB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0001234/0.216, allocations: 16.98 kB / 0.6544 GB, free: 14.18 MB / 462.1 MB Notification: Performance of postOpt findZeroCrossings (simulation): time 2.119e-05/0.2161, allocations: 0 / 0.6544 GB, free: 14.18 MB / 462.1 MB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 6.452e-06/0.2161, allocations: 4 kB / 0.6544 GB, free: 14.17 MB / 462.1 MB Notification: Performance of sorting global known variables: time 3.719e-05/0.2161, allocations: 87.45 kB / 0.6545 GB, free: 14.09 MB / 462.1 MB Notification: Performance of sort global known variables: time 1.41e-07/0.2162, allocations: 0 / 0.6545 GB, free: 14.09 MB / 462.1 MB Notification: Performance of remove unused functions: time 0.0002784/0.2164, allocations: 35.94 kB / 0.6545 GB, free: 14.05 MB / 462.1 MB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 1 * Number of states: 2 (m_flow_comp,der_m_flow_comp) * Number of discrete variables: 0 () * Number of discrete states: 0 () * Number of clocked 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 0.0008025/0.2172, allocations: 0.7788 MB / 0.6553 GB, free: 13.25 MB / 462.1 MB Notification: Performance of simCode: created initialization part: time 0.0002046/0.2175, allocations: 60.08 kB / 0.6553 GB, free: 13.19 MB / 462.1 MB Notification: Performance of simCode: created event and clocks part: time 2.524e-06/0.2175, allocations: 0 / 0.6553 GB, free: 13.19 MB / 462.1 MB Notification: Performance of simCode: created simulation system equations: time 9.385e-05/0.2176, allocations: 39.92 kB / 0.6554 GB, free: 13.15 MB / 462.1 MB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0002304/0.2178, allocations: 4.109 kB / 0.6554 GB, free: 13.15 MB / 462.1 MB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.001474/0.2193, allocations: 0.66 MB / 0.656 GB, free: 12.44 MB / 462.1 MB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0003345/0.2197, allocations: 0.6887 MB / 0.6567 GB, free: 11.72 MB / 462.1 MB Notification: Performance of simCode: alias equations: time 8.902e-05/0.2198, allocations: 11.94 kB / 0.6567 GB, free: 11.71 MB / 462.1 MB Notification: Performance of simCode: all other stuff during SimCode phase: time 5.421e-05/0.2198, allocations: 19.42 kB / 0.6567 GB, free: 11.69 MB / 462.1 MB Notification: Performance of SimCode: time 3.71e-07/0.2198, allocations: 4.062 kB / 0.6567 GB, free: 11.69 MB / 462.1 MB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.017/0.2369, allocations: 1.801 MB / 0.6585 GB, free: 10.1 MB / 462.1 MB Notification: Performance of buildModelFMU: configured platform static using cached values: time 0.0001897/0.2371, allocations: 241 kB / 0.6587 GB, free: 9.852 MB / 462.1 MB Notification: Performance of buildModelFMU: Generate platform static: time 1.889/2.126, allocations: 1.719 kB / 0.6587 GB, free: 9.852 MB / 462.1 MB (rm -f BuildingSystems_BuildingSystems.Fluid.BaseClasses.FlowModels.Validation.BasicFlowFunction_dp_DerivativeCheck2.pipe ; mkfifo BuildingSystems_BuildingSystems.Fluid.BaseClasses.FlowModels.Validation.BasicFlowFunction_dp_DerivativeCheck2.pipe ; head -c 1048576 < BuildingSystems_BuildingSystems.Fluid.BaseClasses.FlowModels.Validation.BasicFlowFunction_dp_DerivativeCheck2.pipe >> ../files/BuildingSystems_BuildingSystems.Fluid.BaseClasses.FlowModels.Validation.BasicFlowFunction_dp_DerivativeCheck2.sim & /home/hudson/saved_omc/OMSimulator/install/linux/bin/OMSimulator --tempDir=temp_BuildingSystems_BuildingSystems_Fluid_BaseClasses_FlowModels_Validation_BasicFlowFunction_dp_DerivativeCheck2_fmu --startTime=-2 --stopTime=2 --timeout=50 --tolerance=1e-08 BuildingSystems_BuildingSystems_Fluid_BaseClasses_FlowModels_Validation_BasicFlowFunction_dp_DerivativeCheck2.fmu > BuildingSystems_BuildingSystems.Fluid.BaseClasses.FlowModels.Validation.BasicFlowFunction_dp_DerivativeCheck2.pipe 2>&1) Environment - environmentSimulation: