Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr IDEAS_dev_IDEAS.Fluid.HeatExchangers.Validation.DryCoilEffectivenessNTU.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/IDEAS 3.0.0-master/package.mo", uses=false) Using package IDEAS with version 3.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0-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(IDEAS.Fluid.HeatExchangers.Validation.DryCoilEffectivenessNTU,fileNamePrefix="IDEAS_dev_IDEAS_Fluid_HeatExchangers_Validation_DryCoilEffectivenessNTU",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(IDEAS.Fluid.HeatExchangers.Validation.DryCoilEffectivenessNTU,fileNamePrefix="IDEAS_dev_IDEAS_Fluid_HeatExchangers_Validation_DryCoilEffectivenessNTU",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 0.0009507/0.0009508, allocations: 87.11 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 0.001187/0.001187, 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 1.334/1.334, allocations: 223.3 MB / 240 MB, free: 5.438 MB / 190.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0-master/package.mo): time 0.9174/0.9174, allocations: 135.3 MB / 426.3 MB, free: 14.24 MB / 350.1 MB Notification: Performance of FrontEnd - loaded program: time 0.0003177/0.0003178, allocations: 8 kB / 0.5071 GB, free: 5.016 MB / 414.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1717/0.172, allocations: 82.31 MB / 0.5875 GB, free: 2.883 MB / 494.1 MB Notification: Performance of NFInst.instantiate(IDEAS.Fluid.HeatExchangers.Validation.DryCoilEffectivenessNTU): time 0.8856/1.058, allocations: 325.6 MB / 0.9055 GB, free: 10.14 MB / 0.67 GB Notification: Performance of NFInst.instExpressions: time 0.03547/1.093, allocations: 29.91 MB / 0.9347 GB, free: 9.625 MB / 0.67 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.00575/1.099, allocations: 143.7 kB / 0.9348 GB, free: 9.625 MB / 0.67 GB Notification: Performance of NFTyping.typeComponents: time 0.005243/1.104, allocations: 1.821 MB / 0.9366 GB, free: 9.598 MB / 0.67 GB Notification: Performance of NFTyping.typeBindings: time 0.01642/1.121, allocations: 6.049 MB / 0.9425 GB, free: 9.336 MB / 0.67 GB Notification: Performance of NFTyping.typeClassSections: time 0.008572/1.129, allocations: 3.045 MB / 0.9455 GB, free: 9.203 MB / 0.67 GB Notification: Performance of NFFlatten.flatten: time 0.01657/1.146, allocations: 13.96 MB / 0.9591 GB, free: 9.18 MB / 0.67 GB Notification: Performance of NFFlatten.resolveConnections: time 0.005556/1.151, allocations: 3.375 MB / 0.9624 GB, free: 24.45 MB / 0.6856 GB Notification: Performance of NFEvalConstants.evaluate: time 0.01155/1.163, allocations: 5.68 MB / 0.9679 GB, free: 23.52 MB / 0.6856 GB Notification: Performance of NFSimplifyModel.simplify: time 0.005319/1.168, allocations: 3.656 MB / 0.9715 GB, free: 22.87 MB / 0.6856 GB Notification: Performance of NFPackage.collectConstants: time 0.001048/1.169, allocations: 210.3 kB / 0.9717 GB, free: 22.87 MB / 0.6856 GB Notification: Performance of NFFlatten.collectFunctions: time 0.008644/1.178, allocations: 3.408 MB / 0.975 GB, free: 22.14 MB / 0.6856 GB Notification: Performance of NFScalarize.scalarize: time 0.001305/1.179, allocations: 1.143 MB / 0.9761 GB, free: 21.81 MB / 0.6856 GB Notification: Performance of NFVerifyModel.verify: time 0.00178/1.181, allocations: 1.065 MB / 0.9772 GB, free: 21.78 MB / 0.6856 GB Notification: Performance of NFConvertDAE.convert: time 0.006185/1.187, allocations: 6.371 MB / 0.9834 GB, free: 18.54 MB / 0.6856 GB Notification: Performance of FrontEnd - DAE generated: time 4.489e-06/1.187, allocations: 0 / 0.9834 GB, free: 18.54 MB / 0.6856 GB Notification: Performance of FrontEnd: time 1.512e-06/1.187, allocations: 0 / 0.9834 GB, free: 18.54 MB / 0.6856 GB Notification: Performance of Transformations before backend: time 7.767e-05/1.187, allocations: 2.438 kB / 0.9834 GB, free: 18.54 MB / 0.6856 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 822 * Number of variables: 822 Notification: Performance of Generate backend data structure: time 0.01139/1.199, allocations: 5.311 MB / 0.9886 GB, free: 15.39 MB / 0.6856 GB Notification: Performance of prepare preOptimizeDAE: time 3.542e-05/1.199, allocations: 11.69 kB / 0.9886 GB, free: 15.39 MB / 0.6856 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0005653/1.199, allocations: 441 kB / 0.989 GB, free: 15.25 MB / 0.6856 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01009/1.21, allocations: 2.218 MB / 0.9912 GB, free: 14.38 MB / 0.6856 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.006532/1.216, allocations: 3.598 MB / 0.9947 GB, free: 12.95 MB / 0.6856 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.002701/1.219, allocations: 0.9107 MB / 0.9956 GB, free: 12.21 MB / 0.6856 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0005606/1.219, allocations: 366.2 kB / 0.9959 GB, free: 11.96 MB / 0.6856 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.009978/1.229, allocations: 4.884 MB / 1.001 GB, free: 8.445 MB / 0.6856 GB Notification: Performance of preOpt findStateOrder (simulation): time 6.197e-05/1.229, allocations: 7.984 kB / 1.001 GB, free: 8.438 MB / 0.6856 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0003273/1.23, allocations: 133.6 kB / 1.001 GB, free: 8.406 MB / 0.6856 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0001426/1.23, allocations: 147.6 kB / 1.001 GB, free: 8.266 MB / 0.6856 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01281/1.243, allocations: 5.58 MB / 1.006 GB, free: 4.293 MB / 0.6856 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 0.02901/1.272, allocations: 19.75 MB / 1.026 GB, free: 3.738 MB / 0.7012 GB Notification: Performance of preOpt comSubExp (simulation): time 0.01018/1.282, allocations: 4.104 MB / 1.03 GB, free: 0.5977 MB / 0.7012 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.005059/1.287, allocations: 2.147 MB / 1.032 GB, free: 15.03 MB / 0.7169 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0009546/1.288, allocations: 0.7024 MB / 1.033 GB, free: 14.23 MB / 0.7169 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.005622/1.294, allocations: 2.411 MB / 1.035 GB, free: 12.37 MB / 0.7169 GB Notification: Performance of pre-optimization done (n=251): time 3.998e-06/1.294, allocations: 0 / 1.035 GB, free: 12.37 MB / 0.7169 GB Notification: Performance of matching and sorting (n=251): time 0.01595/1.31, allocations: 6.101 MB / 1.041 GB, free: 7.617 MB / 0.7169 GB Notification: Performance of inlineWhenForInitialization (initialization): time 6.791e-05/1.31, allocations: 105.6 kB / 1.041 GB, free: 7.496 MB / 0.7169 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0046/1.314, allocations: 3.608 MB / 1.044 GB, free: 4.883 MB / 0.7169 GB Notification: Performance of collectPreVariables (initialization): time 0.0003509/1.315, allocations: 94.7 kB / 1.045 GB, free: 4.832 MB / 0.7169 GB Notification: Performance of collectInitialEqns (initialization): time 0.001409/1.316, allocations: 1.835 MB / 1.046 GB, free: 3.891 MB / 0.7169 GB Notification: Performance of collectInitialBindings (initialization): time 0.0007238/1.317, allocations: 0.8366 MB / 1.047 GB, free: 3.168 MB / 0.7169 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.000213/1.317, allocations: 65.88 kB / 1.047 GB, free: 3.152 MB / 0.7169 GB Notification: Performance of setup shared object (initialization): time 0.0001972/1.317, allocations: 430.1 kB / 1.048 GB, free: 2.777 MB / 0.7169 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.005109/1.322, allocations: 2.015 MB / 1.05 GB, free: 1.277 MB / 0.7169 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.00571/1.328, allocations: 2.825 MB / 1.052 GB, free: 14.77 MB / 0.7325 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.005234/1.333, allocations: 2.163 MB / 1.054 GB, free: 13.2 MB / 0.7325 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.008e-05/1.333, allocations: 4 kB / 1.054 GB, free: 13.2 MB / 0.7325 GB Notification: Performance of matching and sorting (n=404) (initialization): time 0.01273/1.346, allocations: 5.247 MB / 1.06 GB, free: 9.109 MB / 0.7325 GB Notification: Performance of prepare postOptimizeDAE: time 0.0002937/1.346, allocations: 489.7 kB / 1.06 GB, free: 8.504 MB / 0.7325 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.249e-05/1.346, allocations: 16 kB / 1.06 GB, free: 8.488 MB / 0.7325 GB Notification: Performance of postOpt tearingSystem (initialization): time 3.497e-05/1.347, allocations: 24 kB / 1.06 GB, free: 8.465 MB / 0.7325 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.006287/1.353, allocations: 1.255 MB / 1.061 GB, free: 7.242 MB / 0.7325 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.003255/1.356, allocations: 5.969 MB / 1.067 GB, free: 1.133 MB / 0.7325 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.005688/1.362, allocations: 0.8534 MB / 1.068 GB, free: 336 kB / 0.7325 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0003276/1.362, allocations: 159.2 kB / 1.068 GB, free: 204 kB / 0.7325 GB Notification: Performance of prepare postOptimizeDAE: time 8.596e-06/1.362, allocations: 4 kB / 1.068 GB, free: 200 kB / 0.7325 GB Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.0119/1.374, allocations: 4.846 MB / 1.073 GB, free: 12.56 MB / 0.7481 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.751e-05/1.374, allocations: 12 kB / 1.073 GB, free: 12.55 MB / 0.7481 GB Notification: Performance of postOpt tearingSystem (initialization): time 2.958e-05/1.374, allocations: 28 kB / 1.073 GB, free: 12.52 MB / 0.7481 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.004914/1.379, allocations: 1.114 MB / 1.074 GB, free: 11.44 MB / 0.7481 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 3.23e-05/1.379, allocations: 27.94 kB / 1.074 GB, free: 11.41 MB / 0.7481 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004955/1.384, allocations: 0.8285 MB / 1.075 GB, free: 10.64 MB / 0.7481 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.000313/1.384, allocations: 155.3 kB / 1.075 GB, free: 10.52 MB / 0.7481 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 52 * Number of states: 0 () * Number of discrete variables: 15 (hexCroUnm.flowRegime,$whenCondition1,hexPar.flowRegime,hexCou.flowRegime,hexCroC1Mix.flowRegime,hexCroC1Unm.flowRegime,$PRE.trapezoid.T_start,trapezoid.T_start,$PRE.trapezoid.count,trapezoid.count,hexPar.flowRegime_nominal,hexCou.flowRegime_nominal,hexCroC1Mix.flowRegime_nominal,hexCroC1Unm.flowRegime_nominal,hexCroUnm.flowRegime_nominal) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (403): * Single equations (assignments): 392 * Array equations: 0 * Algorithm blocks: 1 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (linear and non-linear blocks): 10 * Torn equation systems: 0 * Mixed (continuous/discrete) equation systems: 0 Notification: Equation system details: * Constant Jacobian: 0 * Linear Jacobian (size,density): 0 * Non-linear Jacobian: 10 {1,1,1,1,1,1,1,1,1,1} * Without analytic Jacobian: 0 Notification: Performance of prepare postOptimizeDAE: time 0.001922/1.386, allocations: 0.9262 MB / 1.076 GB, free: 9.957 MB / 0.7481 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0007701/1.387, allocations: 434.6 kB / 1.076 GB, free: 9.527 MB / 0.7481 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.01179/1.399, allocations: 4.874 MB / 1.081 GB, free: 5.867 MB / 0.7481 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.887e-05/1.399, allocations: 35.69 kB / 1.081 GB, free: 5.836 MB / 0.7481 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 9.818e-06/1.399, allocations: 0 / 1.081 GB, free: 5.836 MB / 0.7481 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 2.617e-05/1.399, allocations: 13.98 kB / 1.081 GB, free: 5.824 MB / 0.7481 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.01877/1.418, allocations: 9.264 MB / 1.09 GB, free: 15.14 MB / 0.7637 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.294e-05/1.418, allocations: 7.938 kB / 1.09 GB, free: 15.13 MB / 0.7637 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.004277/1.422, allocations: 0.9036 MB / 1.091 GB, free: 14.25 MB / 0.7637 GB Notification: Performance of postOpt tearingSystem (simulation): time 2.416e-05/1.422, allocations: 23.98 kB / 1.091 GB, free: 14.23 MB / 0.7637 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0002088/1.422, allocations: 85.98 kB / 1.091 GB, free: 14.18 MB / 0.7637 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.002757/1.425, allocations: 5.928 MB / 1.097 GB, free: 8.109 MB / 0.7637 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 7.454e-06/1.425, allocations: 11.94 kB / 1.097 GB, free: 8.098 MB / 0.7637 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.01143/1.437, allocations: 4.791 MB / 1.102 GB, free: 4.164 MB / 0.7637 GB Notification: Performance of postOpt removeConstants (simulation): time 0.002304/1.439, allocations: 0.9913 MB / 1.103 GB, free: 3.398 MB / 0.7637 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.000561/1.439, allocations: 49.67 kB / 1.103 GB, free: 3.383 MB / 0.7637 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.004129/1.444, allocations: 0.6028 MB / 1.103 GB, free: 2.816 MB / 0.7637 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0003429/1.444, allocations: 197.2 kB / 1.103 GB, free: 2.648 MB / 0.7637 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0002834/1.444, allocations: 125.2 kB / 1.104 GB, free: 2.547 MB / 0.7637 GB Notification: Performance of sorting global known variables: time 0.003593/1.448, allocations: 2.366 MB / 1.106 GB, free: 292 kB / 0.7637 GB Notification: Performance of sort global known variables: time 2e-07/1.448, allocations: 1.969 kB / 1.106 GB, free: 292 kB / 0.7637 GB Notification: Performance of remove unused functions: time 0.005744/1.454, allocations: 2.294 MB / 1.108 GB, free: 13.99 MB / 0.7794 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 20 * Number of states: 0 () * Number of discrete variables: 7 ($whenCondition1,hexPar.flowRegime,hexCou.flowRegime,hexCroC1Mix.flowRegime,hexCroC1Unm.flowRegime,trapezoid.T_start,trapezoid.count) * Number of discrete states: 1 (trapezoid.count) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (283): * Single equations (assignments): 269 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 2 * When equations: 2 * If-equations: 0 * Equation systems (linear and non-linear blocks): 10 * Torn equation systems: 0 * Mixed (continuous/discrete) equation systems: 0 Notification: Equation system details: * Constant Jacobian: 0 * Linear Jacobian (size,density): 0 * Non-linear Jacobian: 10 {1,1,1,1,1,1,1,1,1,1} * Without analytic Jacobian: 0 Notification: Performance of Backend phase and start with SimCode phase: time 0.01305/1.467, allocations: 5.969 MB / 1.114 GB, free: 7.91 MB / 0.7794 GB Notification: Performance of simCode: created initialization part: time 0.01951/1.486, allocations: 7.616 MB / 1.121 GB, free: 248 kB / 0.7794 GB Notification: Performance of simCode: created event and clocks part: time 9.868e-06/1.486, allocations: 5.609 kB / 1.121 GB, free: 244 kB / 0.7794 GB Notification: Performance of simCode: created simulation system equations: time 0.00608/1.492, allocations: 2.426 MB / 1.124 GB, free: 13.81 MB / 0.795 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.009176/1.502, allocations: 2.042 MB / 1.126 GB, free: 11.79 MB / 0.795 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.06789/1.569, allocations: 32.49 MB / 1.157 GB, free: 9.09 MB / 0.8262 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001965/1.571, allocations: 2.378 MB / 1.16 GB, free: 6.68 MB / 0.8262 GB Notification: Performance of simCode: alias equations: time 0.006586/1.578, allocations: 1.25 MB / 1.161 GB, free: 5.453 MB / 0.8262 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.002838/1.581, allocations: 1.886 MB / 1.163 GB, free: 3.566 MB / 0.8262 GB Notification: Performance of SimCode: time 1.593e-06/1.581, allocations: 0 / 1.163 GB, free: 3.566 MB / 0.8262 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.3995/1.98, allocations: 118.8 MB / 1.279 GB, free: 297.5 MB / 0.8262 GB Notification: Performance of buildModelFMU: configured platform static using cached values: time 0.0001448/1.981, allocations: 268.3 kB / 1.279 GB, free: 297.2 MB / 0.8262 GB Notification: Performance of buildModelFMU: Generate platform static: time 5.145/7.125, allocations: 0 / 1.279 GB, free: 297.2 MB / 0.8262 GB (rm -f IDEAS_dev_IDEAS.Fluid.HeatExchangers.Validation.DryCoilEffectivenessNTU.pipe ; mkfifo IDEAS_dev_IDEAS.Fluid.HeatExchangers.Validation.DryCoilEffectivenessNTU.pipe ; head -c 1048576 < IDEAS_dev_IDEAS.Fluid.HeatExchangers.Validation.DryCoilEffectivenessNTU.pipe >> ../files/IDEAS_dev_IDEAS.Fluid.HeatExchangers.Validation.DryCoilEffectivenessNTU.sim & /home/hudson/saved_omc/OMSimulator/install/linux/bin/OMSimulator --tempDir=temp_IDEAS_dev_IDEAS_Fluid_HeatExchangers_Validation_DryCoilEffectivenessNTU_fmu --startTime=0 --stopTime=360 --timeout=50 --tolerance=1e-06 IDEAS_dev_IDEAS_Fluid_HeatExchangers_Validation_DryCoilEffectivenessNTU.fmu > IDEAS_dev_IDEAS.Fluid.HeatExchangers.Validation.DryCoilEffectivenessNTU.pipe 2>&1) Environment - environmentSimulation: