Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr BuildingSystems_BuildingSystems.Fluid.BaseClasses.FlowModels.Validation.BasicFlowFunction_m_flow_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_m_flow_DerivativeCheck2,fileNamePrefix="BuildingSystems_BuildingSystems_Fluid_BaseClasses_FlowModels_Validation_BasicFlowFunction_m_flow_DerivativeCheck2",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(BuildingSystems.Fluid.BaseClasses.FlowModels.Validation.BasicFlowFunction_m_flow_DerivativeCheck2,fileNamePrefix="BuildingSystems_BuildingSystems_Fluid_BaseClasses_FlowModels_Validation_BasicFlowFunction_m_flow_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 0.001185/0.001185, allocations: 99.86 kB / 15.05 MB, free: 1.105 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.005401/0.0054, allocations: 177.3 kB / 15.95 MB, free: 216 kB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.405/1.405, allocations: 223.2 MB / 239.9 MB, free: 5.348 MB / 190.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/NcDataReader2 2.5.1-master/package.mo): time 0.002491/0.002491, allocations: 263 kB / 291.2 MB, free: 1.91 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 0.8214/0.8214, allocations: 144.6 MB / 487 MB, free: 7.176 MB / 350.1 MB Notification: Performance of FrontEnd - loaded program: time 0.0004462/0.0004463, allocations: 11.72 kB / 0.5684 GB, free: 38.34 MB / 430.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1421/0.1426, allocations: 83.09 MB / 0.6495 GB, free: 3.461 MB / 446.1 MB Notification: Performance of NFInst.instantiate(BuildingSystems.Fluid.BaseClasses.FlowModels.Validation.BasicFlowFunction_m_flow_DerivativeCheck2): time 0.001456/0.1441, allocations: 1.162 MB / 0.6507 GB, free: 2.289 MB / 446.1 MB Notification: Performance of NFInst.instExpressions: time 0.0005699/0.1447, allocations: 341.1 kB / 0.651 GB, free: 1.957 MB / 446.1 MB Notification: Performance of NFInst.updateImplicitVariability: time 2.088e-05/0.1447, allocations: 1.188 kB / 0.651 GB, free: 1.957 MB / 446.1 MB Notification: Performance of NFTyping.typeComponents: time 1.182e-05/0.1447, allocations: 0 / 0.651 GB, free: 1.957 MB / 446.1 MB Notification: Performance of NFTyping.typeBindings: time 4.429e-05/0.1448, allocations: 11.97 kB / 0.651 GB, free: 1.945 MB / 446.1 MB Notification: Performance of NFTyping.typeClassSections: time 0.0003074/0.1451, allocations: 77.73 kB / 0.6511 GB, free: 1.871 MB / 446.1 MB Notification: Performance of NFFlatten.flatten: time 6.374e-05/0.1452, allocations: 31.91 kB / 0.6511 GB, free: 1.84 MB / 446.1 MB Notification: Performance of NFFlatten.resolveConnections: time 3.927e-05/0.1452, allocations: 5.312 kB / 0.6511 GB, free: 1.836 MB / 446.1 MB Notification: Performance of NFEvalConstants.evaluate: time 5.481e-05/0.1453, allocations: 23.91 kB / 0.6511 GB, free: 1.812 MB / 446.1 MB Notification: Performance of NFSimplifyModel.simplify: time 3.886e-05/0.1453, allocations: 23.86 kB / 0.6512 GB, free: 1.789 MB / 446.1 MB Notification: Performance of NFPackage.collectConstants: time 1.272e-05/0.1453, allocations: 4 kB / 0.6512 GB, free: 1.785 MB / 446.1 MB Notification: Performance of NFFlatten.collectFunctions: time 0.0002636/0.1456, allocations: 189.3 kB / 0.6514 GB, free: 1.602 MB / 446.1 MB Notification: Performance of NFScalarize.scalarize: time 1.339e-05/0.1456, allocations: 7.984 kB / 0.6514 GB, free: 1.594 MB / 446.1 MB Notification: Performance of NFVerifyModel.verify: time 2.725e-05/0.1457, allocations: 33.7 kB / 0.6514 GB, free: 1.555 MB / 446.1 MB Notification: Performance of NFConvertDAE.convert: time 0.0001296/0.1458, allocations: 72.11 kB / 0.6515 GB, free: 1.484 MB / 446.1 MB Notification: Performance of FrontEnd - DAE generated: time 2.494e-06/0.1458, allocations: 6.656 kB / 0.6515 GB, free: 1.48 MB / 446.1 MB Notification: Performance of FrontEnd: time 3.016e-06/0.1458, allocations: 4 kB / 0.6515 GB, free: 1.477 MB / 446.1 MB Notification: Performance of Transformations before backend: time 4.348e-06/0.1458, allocations: 0 / 0.6515 GB, free: 1.477 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: 13 * Number of variables: 13 Notification: Performance of Generate backend data structure: time 0.0005021/0.1463, allocations: 371.7 kB / 0.6518 GB, free: 1.066 MB / 446.1 MB Notification: Performance of prepare preOptimizeDAE: time 3.504e-05/0.1464, allocations: 8.031 kB / 0.6518 GB, free: 1.059 MB / 446.1 MB Notification: Performance of preOpt introduceOutputAliases (simulation): time 3.774e-05/0.1464, allocations: 43.8 kB / 0.6519 GB, free: 1.008 MB / 446.1 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 2.64e-05/0.1464, allocations: 3.906 kB / 0.6519 GB, free: 1.004 MB / 446.1 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0001082/0.1466, allocations: 175 kB / 0.652 GB, free: 0.793 MB / 446.1 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 2.375e-05/0.1466, allocations: 8.656 kB / 0.6521 GB, free: 0.7852 MB / 446.1 MB Notification: Performance of preOpt expandDerOperator (simulation): time 2.065e-05/0.1466, allocations: 4.594 kB / 0.6521 GB, free: 0.7812 MB / 446.1 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.000225/0.1468, allocations: 78.81 kB / 0.6521 GB, free: 0.6992 MB / 446.1 MB Notification: Performance of preOpt findStateOrder (simulation): time 1.08e-05/0.1469, allocations: 4.906 kB / 0.6521 GB, free: 0.6953 MB / 446.1 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 1.216e-05/0.1469, allocations: 4 kB / 0.6521 GB, free: 0.6914 MB / 446.1 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.224e-05/0.1469, allocations: 4 kB / 0.6521 GB, free: 0.6875 MB / 446.1 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.00023/0.1471, allocations: 53.64 kB / 0.6522 GB, free: 0.6367 MB / 446.1 MB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.000529/0.1477, allocations: 336.1 kB / 0.6525 GB, free: 268 kB / 446.1 MB Notification: Performance of preOpt comSubExp (simulation): time 0.0002839/0.148, allocations: 92.91 kB / 0.6526 GB, free: 168 kB / 446.1 MB Notification: Performance of preOpt evalFunc (simulation): time 2.142e-05/0.148, allocations: 1.688 kB / 0.6526 GB, free: 168 kB / 446.1 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.478e-05/0.148, allocations: 30.56 kB / 0.6526 GB, free: 128 kB / 446.1 MB Notification: Performance of pre-optimization done (n=7): time 1.122e-06/0.148, allocations: 4 kB / 0.6526 GB, free: 124 kB / 446.1 MB Notification: Performance of matching and sorting (n=11): time 0.001625/0.1497, allocations: 0.6648 MB / 0.6533 GB, free: 15.37 MB / 462.1 MB Notification: Performance of inlineWhenForInitialization (initialization): time 3.814e-05/0.1497, allocations: 55.84 kB / 0.6533 GB, free: 15.3 MB / 462.1 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 8.633e-05/0.1498, allocations: 102.7 kB / 0.6534 GB, free: 15.2 MB / 462.1 MB Notification: Performance of collectPreVariables (initialization): time 2.333e-05/0.1498, allocations: 33.7 kB / 0.6535 GB, free: 15.16 MB / 462.1 MB Notification: Performance of collectInitialEqns (initialization): time 4.741e-05/0.1499, allocations: 88.73 kB / 0.6536 GB, free: 15.07 MB / 462.1 MB Notification: Performance of collectInitialBindings (initialization): time 4.802e-05/0.15, allocations: 41.16 kB / 0.6536 GB, free: 15.03 MB / 462.1 MB Notification: Performance of simplifyInitialFunctions (initialization): time 8.235e-06/0.15, allocations: 4 kB / 0.6536 GB, free: 15.02 MB / 462.1 MB Notification: Performance of setup shared object (initialization): time 0.0001358/0.1501, allocations: 318.8 kB / 0.6539 GB, free: 14.7 MB / 462.1 MB Notification: Performance of preBalanceInitialSystem (initialization): time 0.000156/0.1503, allocations: 36.55 kB / 0.6539 GB, free: 14.67 MB / 462.1 MB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0001188/0.1504, allocations: 44.97 kB / 0.654 GB, free: 14.63 MB / 462.1 MB Notification: Performance of analyzeInitialSystem (initialization): time 0.0001259/0.1505, allocations: 41.08 kB / 0.654 GB, free: 14.59 MB / 462.1 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 9.12e-07/0.1506, allocations: 0.6562 kB / 0.654 GB, free: 14.59 MB / 462.1 MB Notification: Performance of matching and sorting (n=13) (initialization): time 0.0003115/0.1509, allocations: 124 kB / 0.6541 GB, free: 14.46 MB / 462.1 MB Notification: Performance of prepare postOptimizeDAE: time 1.532e-05/0.1509, allocations: 8 kB / 0.6541 GB, free: 14.46 MB / 462.1 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.571e-06/0.1509, allocations: 0 / 0.6541 GB, free: 14.46 MB / 462.1 MB Notification: Performance of postOpt tearingSystem (initialization): time 1.298e-05/0.1509, allocations: 6.016 kB / 0.6542 GB, free: 14.45 MB / 462.1 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0001775/0.1511, allocations: 31.92 kB / 0.6542 GB, free: 14.42 MB / 462.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.499e-05/0.1512, allocations: 0 / 0.6542 GB, free: 14.42 MB / 462.1 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 6.718e-05/0.1512, allocations: 12.64 kB / 0.6542 GB, free: 14.41 MB / 462.1 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 1.112e-05/0.1513, allocations: 4 kB / 0.6542 GB, free: 14.41 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 8.22e-05/0.1513, allocations: 118.6 kB / 0.6543 GB, free: 14.28 MB / 462.1 MB Notification: Performance of postOpt lateInlineFunction (simulation): time 2.448e-05/0.1514, allocations: 192 / 0.6543 GB, free: 14.28 MB / 462.1 MB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0003655/0.1517, allocations: 141.4 kB / 0.6544 GB, free: 14.14 MB / 462.1 MB Notification: Performance of postOpt inlineArrayEqn (simulation): time 5.74e-06/0.1518, allocations: 3.984 kB / 0.6545 GB, free: 14.13 MB / 462.1 MB Notification: Performance of postOpt constantLinearSystem (simulation): time 5.991e-06/0.1518, allocations: 7.891 kB / 0.6545 GB, free: 14.12 MB / 462.1 MB Notification: Performance of postOpt simplifysemiLinear (simulation): time 4.138e-06/0.1518, allocations: 0 / 0.6545 GB, free: 14.12 MB / 462.1 MB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0005562/0.1523, allocations: 390.7 kB / 0.6548 GB, free: 13.69 MB / 462.1 MB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.734e-06/0.1524, allocations: 0 / 0.6548 GB, free: 13.69 MB / 462.1 MB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0001491/0.1525, allocations: 27.98 kB / 0.6549 GB, free: 13.66 MB / 462.1 MB Notification: Performance of postOpt tearingSystem (simulation): time 4.048e-06/0.1525, allocations: 0 / 0.6549 GB, free: 13.66 MB / 462.1 MB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 1.094e-05/0.1525, allocations: 11.89 kB / 0.6549 GB, free: 13.65 MB / 462.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 1.313e-06/0.1526, allocations: 4 kB / 0.6549 GB, free: 13.64 MB / 462.1 MB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.636e-06/0.1526, allocations: 0 / 0.6549 GB, free: 13.64 MB / 462.1 MB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0004847/0.1531, allocations: 263.4 kB / 0.6551 GB, free: 13.37 MB / 462.1 MB Notification: Performance of postOpt removeConstants (simulation): time 3.461e-05/0.1531, allocations: 77.11 kB / 0.6552 GB, free: 13.28 MB / 462.1 MB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 1.824e-05/0.1531, allocations: 4.031 kB / 0.6552 GB, free: 13.27 MB / 462.1 MB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.000125/0.1533, allocations: 15.94 kB / 0.6552 GB, free: 13.26 MB / 462.1 MB Notification: Performance of postOpt findZeroCrossings (simulation): time 2.06e-05/0.1533, allocations: 11.92 kB / 0.6552 GB, free: 13.25 MB / 462.1 MB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 8.987e-06/0.1533, allocations: 4 kB / 0.6552 GB, free: 13.24 MB / 462.1 MB Notification: Performance of sorting global known variables: time 9.808e-05/0.1534, allocations: 79.28 kB / 0.6553 GB, free: 13.16 MB / 462.1 MB Notification: Performance of sort global known variables: time 1.1e-07/0.1534, allocations: 0 / 0.6553 GB, free: 13.16 MB / 462.1 MB Notification: Performance of remove unused functions: time 0.0002619/0.1537, allocations: 40 kB / 0.6553 GB, free: 13.12 MB / 462.1 MB 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 () * 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 0.0008295/0.1545, allocations: 0.8372 MB / 0.6562 GB, free: 12.26 MB / 462.1 MB Notification: Performance of simCode: created initialization part: time 0.0003591/0.1549, allocations: 91.83 kB / 0.6563 GB, free: 12.17 MB / 462.1 MB Notification: Performance of simCode: created event and clocks part: time 2.014e-06/0.1549, allocations: 0 / 0.6563 GB, free: 12.17 MB / 462.1 MB Notification: Performance of simCode: created simulation system equations: time 0.0001325/0.155, allocations: 52.03 kB / 0.6563 GB, free: 12.12 MB / 462.1 MB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0001774/0.1552, allocations: 9.266 kB / 0.6563 GB, free: 12.11 MB / 462.1 MB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.001234/0.1565, allocations: 0.7509 MB / 0.657 GB, free: 11.31 MB / 462.1 MB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0002876/0.1568, allocations: 0.7004 MB / 0.6577 GB, free: 10.58 MB / 462.1 MB Notification: Performance of simCode: alias equations: time 5.347e-05/0.1568, allocations: 8.672 kB / 0.6577 GB, free: 10.57 MB / 462.1 MB Notification: Performance of simCode: all other stuff during SimCode phase: time 4.969e-05/0.1569, allocations: 27.42 kB / 0.6578 GB, free: 10.55 MB / 462.1 MB Notification: Performance of SimCode: time 2.4e-07/0.1569, allocations: 4 kB / 0.6578 GB, free: 10.54 MB / 462.1 MB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.02306/0.1799, allocations: 2.059 MB / 0.6598 GB, free: 8.711 MB / 462.1 MB Notification: Performance of buildModelFMU: configured platform static using cached values: time 0.0002177/0.1802, allocations: 234.5 kB / 0.66 GB, free: 8.477 MB / 462.1 MB Notification: Performance of buildModelFMU: Generate platform static: time 1.745/1.925, allocations: 7.938 kB / 0.66 GB, free: 8.469 MB / 462.1 MB (rm -f BuildingSystems_BuildingSystems.Fluid.BaseClasses.FlowModels.Validation.BasicFlowFunction_m_flow_DerivativeCheck2.pipe ; mkfifo BuildingSystems_BuildingSystems.Fluid.BaseClasses.FlowModels.Validation.BasicFlowFunction_m_flow_DerivativeCheck2.pipe ; head -c 1048576 < BuildingSystems_BuildingSystems.Fluid.BaseClasses.FlowModels.Validation.BasicFlowFunction_m_flow_DerivativeCheck2.pipe >> ../files/BuildingSystems_BuildingSystems.Fluid.BaseClasses.FlowModels.Validation.BasicFlowFunction_m_flow_DerivativeCheck2.sim & /home/hudson/saved_omc/OMSimulator/install/linux/bin/OMSimulator --tempDir=temp_BuildingSystems_BuildingSystems_Fluid_BaseClasses_FlowModels_Validation_BasicFlowFunction_m_flow_DerivativeCheck2_fmu --startTime=-2 --stopTime=2 --timeout=50 --tolerance=1e-08 BuildingSystems_BuildingSystems_Fluid_BaseClasses_FlowModels_Validation_BasicFlowFunction_m_flow_DerivativeCheck2.fmu > BuildingSystems_BuildingSystems.Fluid.BaseClasses.FlowModels.Validation.BasicFlowFunction_m_flow_DerivativeCheck2.pipe 2>&1) Environment - environmentSimulation: