Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr BuildSysPro_BuildSysPro.IBPSA.Fluid.MixingVolumes.Validation.MixingVolumeMFactor.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/BuildSysPro 3.5.0-master/package.mo", uses=false)
Using package BuildSysPro with version 3.5.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildSysPro 3.5.0-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(BuildSysPro.IBPSA.Fluid.MixingVolumes.Validation.MixingVolumeMFactor,fileNamePrefix="BuildSysPro_BuildSysPro_IBPSA_Fluid_MixingVolumes_Validation_MixingVolumeMFactor",fmuType="me",version="2.0",platforms={"static"})
"" <> buildModelFMU(BuildSysPro.IBPSA.Fluid.MixingVolumes.Validation.MixingVolumeMFactor,fileNamePrefix="BuildSysPro_BuildSysPro_IBPSA_Fluid_MixingVolumes_Validation_MixingVolumeMFactor",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 0.0009209/0.0009206, allocations: 86.72 kB / 15.06 MB, free: 1.09 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001291/0.001291, allocations: 168.7 kB / 15.95 MB, free: 204 kB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.503/1.503, allocations: 223.3 MB / 240 MB, free: 5.414 MB / 190.1 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildSysPro 3.5.0-master/package.mo): time 1.097/1.097, allocations: 143.4 MB / 434.4 MB, free: 13.68 MB / 350.1 MB
Notification: Performance of FrontEnd - loaded program: time 0.0003901/0.0003902, allocations: 11.98 kB / 0.5161 GB, free: 11.21 MB / 430.1 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1794/0.1798, allocations: 83.42 MB / 0.5975 GB, free: 7.734 MB / 0.4981 GB
Notification: Performance of NFInst.instantiate(BuildSysPro.IBPSA.Fluid.MixingVolumes.Validation.MixingVolumeMFactor): time 0.5779/0.7577, allocations: 191.2 MB / 0.7843 GB, free: 12.92 MB / 0.6075 GB
Notification: Performance of NFInst.instExpressions: time 0.01471/0.7725, allocations: 9.274 MB / 0.7933 GB, free: 3.625 MB / 0.6075 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.002284/0.7748, allocations: 47.69 kB / 0.7934 GB, free: 3.578 MB / 0.6075 GB
Notification: Performance of NFTyping.typeComponents: time 0.002074/0.7769, allocations: 0.5318 MB / 0.7939 GB, free: 3.043 MB / 0.6075 GB
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/Fluid/Sources.mo:784:36-785:54:writable] Warning: 'each' used when modifying non-array element m_flow.
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/Fluid/Sources.mo:782:36-783:54:writable] Warning: 'each' used when modifying non-array element m_flow.
Notification: Performance of NFTyping.typeBindings: time 0.006713/0.7837, allocations: 2.049 MB / 0.7959 GB, free: 0.9844 MB / 0.6075 GB
Notification: Performance of NFTyping.typeClassSections: time 0.003509/0.7872, allocations: 0.989 MB / 0.7969 GB, free: 8 kB / 0.6075 GB
Notification: Performance of NFFlatten.flatten: time 0.007128/0.7943, allocations: 4.746 MB / 0.8015 GB, free: 11.26 MB / 0.6231 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.00212/0.7965, allocations: 0.9636 MB / 0.8024 GB, free: 10.28 MB / 0.6231 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.002751/0.7992, allocations: 1.14 MB / 0.8036 GB, free: 9.137 MB / 0.6231 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.002598/0.8018, allocations: 1.171 MB / 0.8047 GB, free: 7.961 MB / 0.6231 GB
Notification: Performance of NFPackage.collectConstants: time 0.000388/0.8023, allocations: 56 kB / 0.8048 GB, free: 7.906 MB / 0.6231 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.003908/0.8062, allocations: 1.169 MB / 0.8059 GB, free: 6.734 MB / 0.6231 GB
Notification: Performance of NFScalarize.scalarize: time 0.000927/0.8071, allocations: 0.5102 MB / 0.8064 GB, free: 6.223 MB / 0.6231 GB
Notification: Performance of NFVerifyModel.verify: time 0.0008024/0.8079, allocations: 333 kB / 0.8067 GB, free: 5.891 MB / 0.6231 GB
Notification: Performance of NFConvertDAE.convert: time 0.003455/0.8114, allocations: 2.147 MB / 0.8088 GB, free: 3.738 MB / 0.6231 GB
Notification: Performance of FrontEnd - DAE generated: time 5.511e-06/0.8114, allocations: 0 / 0.8088 GB, free: 3.738 MB / 0.6231 GB
Notification: Performance of FrontEnd: time 2.625e-06/0.8114, allocations: 4 kB / 0.8088 GB, free: 3.734 MB / 0.6231 GB
Notification: Performance of Transformations before backend: time 8.94e-05/0.8115, allocations: 0 / 0.8088 GB, free: 3.734 MB / 0.6231 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 272
 * Number of variables: 272
Notification: Performance of Generate backend data structure: time 0.003534/0.8151, allocations: 1.607 MB / 0.8104 GB, free: 2.074 MB / 0.6231 GB
Notification: Performance of prepare preOptimizeDAE: time 4.694e-05/0.8151, allocations: 12.03 kB / 0.8104 GB, free: 2.062 MB / 0.6231 GB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0003892/0.8155, allocations: 172.7 kB / 0.8106 GB, free: 1.883 MB / 0.6231 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.003299/0.8188, allocations: 485.7 kB / 0.811 GB, free: 1.406 MB / 0.6231 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.002081/0.8209, allocations: 1.035 MB / 0.812 GB, free: 332 kB / 0.6231 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 7.519e-05/0.821, allocations: 86.14 kB / 0.8121 GB, free: 244 kB / 0.6231 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0002084/0.8212, allocations: 108 kB / 0.8122 GB, free: 136 kB / 0.6231 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.002217/0.8235, allocations: 1.15 MB / 0.8133 GB, free: 14.95 MB / 0.6387 GB
Notification: Performance of preOpt findStateOrder (simulation): time 3.207e-05/0.8235, allocations: 4 kB / 0.8133 GB, free: 14.95 MB / 0.6387 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.000115/0.8236, allocations: 44 kB / 0.8134 GB, free: 14.91 MB / 0.6387 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 5.457e-05/0.8237, allocations: 46.12 kB / 0.8134 GB, free: 14.86 MB / 0.6387 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001863/0.8256, allocations: 1.066 MB / 0.8145 GB, free: 13.79 MB / 0.6387 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 0.006894/0.8325, allocations: 4.214 MB / 0.8186 GB, free: 9.293 MB / 0.6387 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.001277/0.8338, allocations: 0.788 MB / 0.8194 GB, free: 8.5 MB / 0.6387 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0006948/0.8345, allocations: 479.2 kB / 0.8198 GB, free: 8.031 MB / 0.6387 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0004838/0.835, allocations: 296.3 kB / 0.8201 GB, free: 7.688 MB / 0.6387 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 9.262e-05/0.8351, allocations: 47.56 kB / 0.8201 GB, free: 7.629 MB / 0.6387 GB
Notification: Performance of pre-optimization done (n=83): time 2.926e-06/0.8351, allocations: 0 / 0.8201 GB, free: 7.629 MB / 0.6387 GB
Notification: Performance of matching and sorting (n=89): time 0.005897/0.841, allocations: 2.836 MB / 0.8229 GB, free: 4.703 MB / 0.6387 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 5.256e-05/0.841, allocations: 60.41 kB / 0.823 GB, free: 4.633 MB / 0.6387 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.00133/0.8424, allocations: 0.9715 MB / 0.8239 GB, free: 3.645 MB / 0.6387 GB
Notification: Performance of collectPreVariables (initialization): time 7.938e-05/0.8425, allocations: 45.7 kB / 0.824 GB, free: 3.594 MB / 0.6387 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0004671/0.843, allocations: 0.5434 MB / 0.8245 GB, free: 3.043 MB / 0.6387 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0003113/0.8433, allocations: 311.4 kB / 0.8248 GB, free: 2.734 MB / 0.6387 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 4.629e-05/0.8433, allocations: 20 kB / 0.8248 GB, free: 2.715 MB / 0.6387 GB
Notification: Performance of setup shared object (initialization): time 0.0001405/0.8435, allocations: 337.9 kB / 0.8251 GB, free: 2.379 MB / 0.6387 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0005493/0.844, allocations: 333.8 kB / 0.8254 GB, free: 2.051 MB / 0.6387 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0006727/0.8447, allocations: 485.9 kB / 0.8259 GB, free: 1.539 MB / 0.6387 GB
Warning: It was not possible to determine if the initialization problem is consistent, because of not evaluable parameters/start values during compile time: vol1.dynBal.medium.p = vol1.dynBal.p_start (bou.p = vol1.dynBal.p_start)
Warning: It was not possible to determine if the initialization problem is consistent, because of not evaluable parameters/start values during compile time: volMFactor.dynBal.medium.p = volMFactor.dynBal.p_start (bou.p = volMFactor.dynBal.p_start)
Warning: It was not possible to determine if the initialization problem is consistent, because of not evaluable parameters/start values during compile time: vol.dynBal.medium.p = vol.dynBal.p_start (bou.p = vol.dynBal.p_start)
Notification: Performance of analyzeInitialSystem (initialization): time 0.005002/0.8497, allocations: 2.245 MB / 0.8281 GB, free: 15.25 MB / 0.6544 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 7.124e-06/0.8497, allocations: 4 kB / 0.8281 GB, free: 15.24 MB / 0.6544 GB
Notification: Performance of matching and sorting (n=108) (initialization): time 0.001852/0.8516, allocations: 1.004 MB / 0.8291 GB, free: 14.23 MB / 0.6544 GB
Notification: Performance of prepare postOptimizeDAE: time 2.719e-05/0.8516, allocations: 4 kB / 0.8291 GB, free: 14.23 MB / 0.6544 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.544e-05/0.8517, allocations: 4 kB / 0.8291 GB, free: 14.22 MB / 0.6544 GB
Notification: Performance of postOpt tearingSystem (initialization): time 2.924e-05/0.8517, allocations: 8 kB / 0.8291 GB, free: 14.21 MB / 0.6544 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.000768/0.8525, allocations: 184.1 kB / 0.8293 GB, free: 14.04 MB / 0.6544 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 2.501e-05/0.8525, allocations: 4 kB / 0.8293 GB, free: 14.03 MB / 0.6544 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001262/0.8538, allocations: 83.66 kB / 0.8294 GB, free: 13.95 MB / 0.6544 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 9.437e-05/0.8539, allocations: 39.98 kB / 0.8294 GB, free: 13.91 MB / 0.6544 GB
Warning: The initial conditions are over specified. The following 3 initial equations are redundant, so they are removed from the initialization sytem:
         vol1.dynBal.medium.p = vol1.dynBal.p_start
         volMFactor.dynBal.medium.p = volMFactor.dynBal.p_start
         vol.dynBal.medium.p = vol.dynBal.p_start.
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 13
 * 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 (108):
 * Single equations (assignments): 108
 * 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 0.0007601/0.8547, allocations: 370.1 kB / 0.8297 GB, free: 13.54 MB / 0.6544 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0003218/0.855, allocations: 130.5 kB / 0.8299 GB, free: 13.41 MB / 0.6544 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0004126/0.8554, allocations: 148.3 kB / 0.83 GB, free: 13.26 MB / 0.6544 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.122e-05/0.8554, allocations: 8 kB / 0.83 GB, free: 13.25 MB / 0.6544 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 2.308e-05/0.8555, allocations: 4 kB / 0.83 GB, free: 13.25 MB / 0.6544 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.001683/0.8572, allocations: 1.093 MB / 0.8311 GB, free: 12.09 MB / 0.6544 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.00586/0.863, allocations: 3.043 MB / 0.8341 GB, free: 8.863 MB / 0.6544 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.581e-05/0.8631, allocations: 11.94 kB / 0.8341 GB, free: 8.852 MB / 0.6544 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0007201/0.8638, allocations: 171.9 kB / 0.8342 GB, free: 8.684 MB / 0.6544 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.0003921/0.8642, allocations: 101.7 kB / 0.8343 GB, free: 8.578 MB / 0.6544 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 8.633e-05/0.8643, allocations: 32 kB / 0.8344 GB, free: 8.547 MB / 0.6544 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.002917/0.8673, allocations: 2.865 MB / 0.8372 GB, free: 5.418 MB / 0.6544 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.478e-05/0.8673, allocations: 16.48 kB / 0.8372 GB, free: 5.402 MB / 0.6544 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.002888/0.8702, allocations: 1.729 MB / 0.8389 GB, free: 3.531 MB / 0.6544 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0009586/0.8712, allocations: 307.5 kB / 0.8392 GB, free: 3.211 MB / 0.6544 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0003871/0.8716, allocations: 41.44 kB / 0.8392 GB, free: 3.172 MB / 0.6544 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.00129/0.8729, allocations: 77.58 kB / 0.8393 GB, free: 3.098 MB / 0.6544 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001425/0.873, allocations: 84.19 kB / 0.8394 GB, free: 3.016 MB / 0.6544 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001288/0.8731, allocations: 47.94 kB / 0.8394 GB, free: 2.969 MB / 0.6544 GB
Notification: Performance of sorting global known variables: time 0.001339/0.8745, allocations: 0.6878 MB / 0.8401 GB, free: 2.273 MB / 0.6544 GB
Notification: Performance of sort global known variables: time 1.31e-07/0.8745, allocations: 0 / 0.8401 GB, free: 2.273 MB / 0.6544 GB
Notification: Performance of remove unused functions: time 0.001756/0.8763, allocations: 380 kB / 0.8404 GB, free: 1.902 MB / 0.6544 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 39
 * Number of states: 6 (vol.dynBal.medium.Xi[1],vol.dynBal.U,volMFactor.dynBal.medium.Xi[1],volMFactor.dynBal.U,vol1.dynBal.medium.Xi[1],vol1.dynBal.U)
 * 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 (85):
 * Single equations (assignments): 83
 * 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: 2
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 2 {(1,100.0%) 2,(1,100.0%) 2}
 * Non-linear torn systems: 0
Notification: Performance of Backend phase and start with SimCode phase: time 0.003993/0.8803, allocations: 2.413 MB / 0.8428 GB, free: 15.36 MB / 0.67 GB
Notification: Performance of simCode: created initialization part: time 0.001693/0.882, allocations: 0.8129 MB / 0.8436 GB, free: 14.54 MB / 0.67 GB
Notification: Performance of simCode: created event and clocks part: time 1.159e-05/0.882, allocations: 4 kB / 0.8436 GB, free: 14.54 MB / 0.67 GB
Notification: Performance of simCode: created simulation system equations: time 0.001188/0.8832, allocations: 0.6727 MB / 0.8443 GB, free: 13.84 MB / 0.67 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.004784/0.888, allocations: 0.8901 MB / 0.8451 GB, free: 12.98 MB / 0.67 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.01611/0.9041, allocations: 7.927 MB / 0.8529 GB, free: 4.617 MB / 0.67 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001433/0.9056, allocations: 1.257 MB / 0.8541 GB, free: 3.332 MB / 0.67 GB
Notification: Performance of simCode: alias equations: time 0.001703/0.9073, allocations: 334 kB / 0.8544 GB, free: 3.004 MB / 0.67 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0008129/0.9082, allocations: 475.3 kB / 0.8549 GB, free: 2.539 MB / 0.67 GB
Notification: Performance of SimCode: time 1.142e-06/0.9082, allocations: 4 kB / 0.8549 GB, free: 2.535 MB / 0.67 GB
Notification: Performance of buildModelFMU: Generate the FMI files: time 0.4678/1.376, allocations: 37.95 MB / 0.8919 GB, free: 201.4 MB / 0.67 GB
Notification: Performance of buildModelFMU: configured platform static using cached values: time 0.0001927/1.376, allocations: 276 kB / 0.8922 GB, free: 201.1 MB / 0.67 GB
Notification: Performance of buildModelFMU: Generate platform static: time 2.667/4.043, allocations: 0 / 0.8922 GB, free: 201.1 MB / 0.67 GB
(rm -f BuildSysPro_BuildSysPro.IBPSA.Fluid.MixingVolumes.Validation.MixingVolumeMFactor.pipe ; mkfifo BuildSysPro_BuildSysPro.IBPSA.Fluid.MixingVolumes.Validation.MixingVolumeMFactor.pipe ; head -c 1048576 < BuildSysPro_BuildSysPro.IBPSA.Fluid.MixingVolumes.Validation.MixingVolumeMFactor.pipe >> ../files/BuildSysPro_BuildSysPro.IBPSA.Fluid.MixingVolumes.Validation.MixingVolumeMFactor.sim & /home/hudson/saved_omc/OMSimulator/install/linux/bin/OMSimulator  --tempDir=temp_BuildSysPro_BuildSysPro_IBPSA_Fluid_MixingVolumes_Validation_MixingVolumeMFactor_fmu --startTime=0 --stopTime=100 --timeout=50 --tolerance=1e-06 BuildSysPro_BuildSysPro_IBPSA_Fluid_MixingVolumes_Validation_MixingVolumeMFactor.fmu > BuildSysPro_BuildSysPro.IBPSA.Fluid.MixingVolumes.Validation.MixingVolumeMFactor.pipe 2>&1)
Environment - environmentSimulation: