Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_8_Buildings.Fluid.Storage.Examples.Stratified.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo", uses=false) Using package ModelicaServices with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo) Using package Modelica with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo) Using package Complex with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo) Using package Buildings with version 8.1.4 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/package.mo) Running command: translateModel(Buildings.Fluid.Storage.Examples.Stratified,tolerance=1e-08,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_8_Buildings.Fluid.Storage.Examples.Stratified") translateModel(Buildings.Fluid.Storage.Examples.Stratified,tolerance=1e-08,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_8_Buildings.Fluid.Storage.Examples.Stratified") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/package.mo): time 1.657/1.657, allocations: 292.3 MB / 308.1 MB, free: 4.246 MB / 234.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.001341/0.001341, allocations: 192.5 kB / 376.9 MB, free: 1.762 MB / 298.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.414/1.414, allocations: 205.1 MB / 0.6354 GB, free: 9.762 MB / 474.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.001023/0.001023, allocations: 97.92 kB / 0.748 GB, free: 61.31 MB / 0.5573 GB Notification: Performance of FrontEnd - loaded program: time 0.001072/0.001072, allocations: 55.92 kB / 0.8704 GB, free: 13.09 MB / 0.6042 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.2651/0.2662, allocations: 114.5 MB / 0.9822 GB, free: 10.38 MB / 0.7136 GB Notification: Performance of NFInst.instantiate(Buildings.Fluid.Storage.Examples.Stratified): time 0.5284/0.7946, allocations: 55.84 MB / 1.037 GB, free: 63.26 MB / 0.7448 GB Notification: Performance of NFInst.instExpressions: time 0.02287/0.8176, allocations: 17.45 MB / 1.054 GB, free: 62.73 MB / 0.7448 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.003952/0.8216, allocations: 68.66 kB / 1.054 GB, free: 62.73 MB / 0.7448 GB Notification: Performance of NFTyping.typeComponents: time 0.003507/0.8251, allocations: 0.7923 MB / 1.055 GB, free: 62.72 MB / 0.7448 GB Notification: Performance of NFTyping.typeBindings: time 0.008709/0.8339, allocations: 2.261 MB / 1.057 GB, free: 61.82 MB / 0.7448 GB Notification: Performance of NFTyping.typeClassSections: time 0.006194/0.8401, allocations: 1.59 MB / 1.058 GB, free: 61.58 MB / 0.7448 GB Notification: Performance of NFFlatten.flatten: time 0.03422/0.8743, allocations: 38.34 MB / 1.096 GB, free: 48.32 MB / 0.7448 GB Notification: Performance of NFFlatten.resolveConnections: time 0.017/0.8914, allocations: 11.81 MB / 1.107 GB, free: 43.74 MB / 0.7448 GB Notification: Performance of NFEvalConstants.evaluate: time 0.01979/0.9112, allocations: 7.606 MB / 1.115 GB, free: 40.76 MB / 0.7448 GB Notification: Performance of NFSimplifyModel.simplify: time 0.01959/0.9309, allocations: 8.534 MB / 1.123 GB, free: 37.19 MB / 0.7448 GB Notification: Performance of NFPackage.collectConstants: time 0.004109/0.935, allocations: 0.6349 MB / 1.124 GB, free: 37.19 MB / 0.7448 GB Notification: Performance of NFFlatten.collectFunctions: time 0.01266/0.9477, allocations: 1.716 MB / 1.125 GB, free: 36.81 MB / 0.7448 GB Notification: Performance of NFScalarize.scalarize: time 0.006565/0.9544, allocations: 2.471 MB / 1.128 GB, free: 35.54 MB / 0.7448 GB Notification: Performance of NFVerifyModel.verify: time 0.01694/0.9713, allocations: 5.662 MB / 1.133 GB, free: 32.32 MB / 0.7448 GB Notification: Performance of NFConvertDAE.convert: time 0.03184/1.003, allocations: 17.52 MB / 1.15 GB, free: 26.25 MB / 0.7448 GB Notification: Performance of FrontEnd - DAE generated: time 1.075e-05/1.003, allocations: 8 kB / 1.15 GB, free: 26.25 MB / 0.7448 GB Notification: Performance of FrontEnd: time 2.915e-06/1.003, allocations: 0.6562 kB / 1.15 GB, free: 26.25 MB / 0.7448 GB Notification: Performance of Transformations before backend: time 0.001032/1.004, allocations: 0.9688 kB / 1.15 GB, free: 26.25 MB / 0.7448 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 2145 * Number of variables: 2145 Notification: Performance of Generate backend data structure: time 0.05181/1.056, allocations: 11.59 MB / 1.162 GB, free: 20.24 MB / 0.7448 GB Notification: Performance of prepare preOptimizeDAE: time 5.512e-05/1.056, allocations: 12.58 kB / 1.162 GB, free: 20.24 MB / 0.7448 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01068/1.067, allocations: 1.17 MB / 1.163 GB, free: 19.69 MB / 0.7448 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.02703/1.094, allocations: 9.031 MB / 1.172 GB, free: 15.34 MB / 0.7448 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.000806/1.095, allocations: 0.6185 MB / 1.172 GB, free: 15.05 MB / 0.7448 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.004678/1.1, allocations: 0.817 MB / 1.173 GB, free: 14.77 MB / 0.7448 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.03885/1.138, allocations: 12.52 MB / 1.185 GB, free: 3.465 MB / 0.7448 GB Notification: Performance of preOpt findStateOrder (simulation): time 0.0005183/1.139, allocations: 27.72 kB / 1.185 GB, free: 3.438 MB / 0.7448 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.004979/1.144, allocations: 363.9 kB / 1.186 GB, free: 3.082 MB / 0.7448 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0002237/1.144, allocations: 247.9 kB / 1.186 GB, free: 2.84 MB / 0.7448 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.02619/1.17, allocations: 10.42 MB / 1.196 GB, free: 8.41 MB / 0.7605 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 0.09114/1.262, allocations: 48.75 MB / 1.244 GB, free: 4.938 MB / 0.8073 GB Notification: Performance of preOpt comSubExp (simulation): time 0.01715/1.279, allocations: 6.257 MB / 1.25 GB, free: 14.66 MB / 0.823 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.01486/1.294, allocations: 4.942 MB / 1.255 GB, free: 9.703 MB / 0.823 GB Notification: Performance of preOpt evalFunc (simulation): time 0.002401/1.296, allocations: 0.8203 MB / 1.256 GB, free: 8.734 MB / 0.823 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.01309/1.309, allocations: 3.424 MB / 1.259 GB, free: 5.277 MB / 0.823 GB Notification: Performance of preOpt simplifyInStream (simulation): time 0.00996/1.319, allocations: 0.5023 MB / 1.259 GB, free: 4.77 MB / 0.823 GB Notification: Performance of pre-optimization done (n=449): time 3.288e-05/1.319, allocations: 0 / 1.259 GB, free: 4.77 MB / 0.823 GB Notification: Performance of matching and sorting (n=449): time 0.02709/1.347, allocations: 8.877 MB / 1.268 GB, free: 11.86 MB / 0.8386 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001289/1.347, allocations: 154.3 kB / 1.268 GB, free: 11.68 MB / 0.8386 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.01785/1.365, allocations: 7.304 MB / 1.275 GB, free: 4.395 MB / 0.8386 GB Notification: Performance of collectPreVariables (initialization): time 0.001325/1.366, allocations: 113.7 kB / 1.275 GB, free: 4.277 MB / 0.8386 GB Notification: Performance of collectInitialEqns (initialization): time 0.005758/1.372, allocations: 4.29 MB / 1.28 GB, free: 15.95 MB / 0.8542 GB Notification: Performance of collectInitialBindings (initialization): time 0.003257/1.375, allocations: 1.552 MB / 1.281 GB, free: 14.38 MB / 0.8542 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.003697/1.379, allocations: 1.124 MB / 1.282 GB, free: 13.24 MB / 0.8542 GB Notification: Performance of setup shared object (initialization): time 0.0001051/1.379, allocations: 309.1 kB / 1.283 GB, free: 12.93 MB / 0.8542 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.006016/1.385, allocations: 3.042 MB / 1.285 GB, free: 9.875 MB / 0.8542 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.007385/1.392, allocations: 4.897 MB / 1.29 GB, free: 4.141 MB / 0.8542 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.01305/1.405, allocations: 8.597 MB / 1.299 GB, free: 10.7 MB / 0.8698 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.835e-05/1.405, allocations: 16 kB / 1.299 GB, free: 10.68 MB / 0.8698 GB Notification: Performance of matching and sorting (n=754) (initialization): time 0.01863/1.424, allocations: 8.877 MB / 1.307 GB, free: 1.777 MB / 0.8698 GB Notification: Performance of prepare postOptimizeDAE: time 0.0001219/1.424, allocations: 101.8 kB / 1.307 GB, free: 1.668 MB / 0.8698 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 9.828e-05/1.424, allocations: 56 kB / 1.308 GB, free: 1.613 MB / 0.8698 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0001129/1.425, allocations: 91.94 kB / 1.308 GB, free: 1.523 MB / 0.8698 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.005726/1.43, allocations: 1.362 MB / 1.309 GB, free: 164 kB / 0.8698 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0001549/1.43, allocations: 123.6 kB / 1.309 GB, free: 40 kB / 0.8698 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.008872/1.439, allocations: 0.6194 MB / 1.31 GB, free: 15.41 MB / 0.8855 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001139/1.44, allocations: 280.8 kB / 1.31 GB, free: 15.14 MB / 0.8855 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.0133/1.454, allocations: 6.128 MB / 1.316 GB, free: 9 MB / 0.8855 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.007366/1.461, allocations: 4.889 MB / 1.321 GB, free: 3.273 MB / 0.8855 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.01345/1.475, allocations: 8.593 MB / 1.329 GB, free: 9.832 MB / 0.9011 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 5.26e-05/1.475, allocations: 20 kB / 1.329 GB, free: 9.812 MB / 0.9011 GB Notification: Performance of matching and sorting (n=754) (initialization_lambda0): time 0.0228/1.498, allocations: 8.869 MB / 1.338 GB, free: 0.9141 MB / 0.9011 GB Notification: Performance of prepare postOptimizeDAE: time 0.0001562/1.498, allocations: 91.39 kB / 1.338 GB, free: 0.8125 MB / 0.9011 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001211/1.498, allocations: 63.98 kB / 1.338 GB, free: 0.75 MB / 0.9011 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0001415/1.498, allocations: 88 kB / 1.338 GB, free: 0.6641 MB / 0.9011 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.009071/1.507, allocations: 1.362 MB / 1.339 GB, free: 15.3 MB / 0.9167 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0001962/1.507, allocations: 128.4 kB / 1.339 GB, free: 15.18 MB / 0.9167 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.01239/1.52, allocations: 0.5999 MB / 1.34 GB, free: 14.57 MB / 0.9167 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001645/1.522, allocations: 276 kB / 1.34 GB, free: 14.3 MB / 0.9167 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 264 * Number of states: 0 () * Number of discrete variables: 15 (P.nextEventScaled,P.nextEvent,$PRE.P.nextEvent,P.last,P.b,P.a,TWat.nextEventScaled,TWat.nextEvent,$PRE.TWat.nextEvent,TWat.last,TWat.b,TWat.a,$whenCondition2,$whenCondition1,dH.local_reset) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (744): * Single equations (assignments): 742 * Array equations: 0 * Algorithm blocks: 2 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 0 * Mixed (continuous/discrete) equation systems: 0 Notification: Performance of prepare postOptimizeDAE: time 0.003597/1.525, allocations: 0.6381 MB / 1.341 GB, free: 13.65 MB / 0.9167 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.004034/1.529, allocations: 0.7102 MB / 1.342 GB, free: 12.93 MB / 0.9167 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.02122/1.55, allocations: 7.11 MB / 1.349 GB, free: 5.785 MB / 0.9167 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 6.333e-05/1.551, allocations: 44 kB / 1.349 GB, free: 5.742 MB / 0.9167 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 2.111e-05/1.551, allocations: 0 / 1.349 GB, free: 5.742 MB / 0.9167 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.01665/1.567, allocations: 5.83 MB / 1.354 GB, free: 15.88 MB / 0.9323 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 postOpt removeSimpleEquations (simulation): time 0.05669/1.624, allocations: 16.5 MB / 1.37 GB, free: 15.2 MB / 0.948 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.484e-05/1.624, allocations: 7.984 kB / 1.37 GB, free: 15.19 MB / 0.948 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.006704/1.631, allocations: 0.944 MB / 1.371 GB, free: 14.25 MB / 0.948 GB Notification: Performance of postOpt tearingSystem (simulation): time 6.457e-05/1.631, allocations: 19.94 kB / 1.371 GB, free: 14.23 MB / 0.948 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0007173/1.632, allocations: 115.9 kB / 1.371 GB, free: 14.11 MB / 0.948 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 3.57e-05/1.632, allocations: 16 kB / 1.371 GB, free: 14.1 MB / 0.948 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.016e-06/1.632, allocations: 0 / 1.371 GB, free: 14.1 MB / 0.948 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.6775/2.309, allocations: 65.36 MB / 1.435 GB, free: 262.9 MB / 0.948 GB Notification: Performance of postOpt removeConstants (simulation): time 0.00738/2.317, allocations: 1.55 MB / 1.437 GB, free: 262 MB / 0.948 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.003774/2.32, allocations: 95.05 kB / 1.437 GB, free: 262 MB / 0.948 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.008575/2.329, allocations: 0.623 MB / 1.438 GB, free: 261.9 MB / 0.948 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.001269/2.33, allocations: 256 kB / 1.438 GB, free: 261.9 MB / 0.948 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.001273/2.332, allocations: 195.5 kB / 1.438 GB, free: 261.8 MB / 0.948 GB Notification: Performance of sorting global known variables: time 0.01194/2.344, allocations: 5.107 MB / 1.443 GB, free: 260.1 MB / 0.948 GB Notification: Performance of sort global known variables: time 1.312e-06/2.344, allocations: 5.656 kB / 1.443 GB, free: 260.1 MB / 0.948 GB Notification: Performance of remove unused functions: time 0.05077/2.394, allocations: 7.385 MB / 1.45 GB, free: 259.3 MB / 0.948 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 4 * Number of states: 21 (tanSim.vol[1].dynBal.U,tanSim.vol[2].dynBal.U,tanSim.vol[3].dynBal.U,tanSim.vol[4].dynBal.U,tanSim.vol[5].dynBal.U,tanSim.vol[6].dynBal.U,tanSim.vol[7].dynBal.U,tanSim.vol[8].dynBal.U,tanSim.vol[9].dynBal.U,tanSim.vol[10].dynBal.U,tanEnh.vol[1].dynBal.U,tanEnh.vol[2].dynBal.U,tanEnh.vol[3].dynBal.U,tanEnh.vol[4].dynBal.U,tanEnh.vol[5].dynBal.U,tanEnh.vol[6].dynBal.U,tanEnh.vol[7].dynBal.U,tanEnh.vol[8].dynBal.U,tanEnh.vol[9].dynBal.U,tanEnh.vol[10].dynBal.U,dH.y) * Number of discrete variables: 12 ($whenCondition1,$whenCondition2,TWat.a,TWat.b,TWat.last,TWat.nextEvent,TWat.nextEventScaled,P.a,P.b,P.last,P.nextEvent,P.nextEventScaled) * Number of discrete states: 12 (P.nextEvent,P.last,P.nextEventScaled,P.b,P.a,$whenCondition2,TWat.nextEvent,TWat.last,TWat.nextEventScaled,TWat.b,TWat.a,$whenCondition1) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (445): * Single equations (assignments): 441 * Array equations: 0 * Algorithm blocks: 2 * Record equations: 2 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 0 * Mixed (continuous/discrete) equation systems: 0 Notification: Performance of Backend phase and start with SimCode phase: time 0.003211/2.398, allocations: 0.5994 MB / 1.451 GB, free: 259.1 MB / 0.948 GB Notification: Performance of simCode: created initialization part: time 0.02331/2.421, allocations: 11.47 MB / 1.462 GB, free: 255.5 MB / 0.948 GB Notification: Performance of simCode: created event and clocks part: time 2.061e-05/2.421, allocations: 3.781 kB / 1.462 GB, free: 255.5 MB / 0.948 GB Notification: Performance of simCode: created simulation system equations: time 0.006291/2.427, allocations: 3.198 MB / 1.465 GB, free: 254.4 MB / 0.948 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.03202/2.459, allocations: 4.476 MB / 1.469 GB, free: 253.5 MB / 0.948 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.05796/2.517, allocations: 26.07 MB / 1.495 GB, free: 239.8 MB / 0.948 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.01256/2.53, allocations: 6.253 MB / 1.501 GB, free: 237.7 MB / 0.948 GB Notification: Performance of simCode: alias equations: time 0.02002/2.55, allocations: 4.329 MB / 1.505 GB, free: 237.2 MB / 0.948 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.006153/2.556, allocations: 0.6542 MB / 1.506 GB, free: 237.2 MB / 0.948 GB Notification: Performance of SimCode: time 1.433e-06/2.556, allocations: 0 / 1.506 GB, free: 237.2 MB / 0.948 GB Notification: Performance of Templates: time 0.2759/2.832, allocations: 183.7 MB / 1.685 GB, free: 59.26 MB / 0.948 GB make -j1 -f Buildings_8_Buildings.Fluid.Storage.Examples.Stratified.makefile (rm -f Buildings_8_Buildings.Fluid.Storage.Examples.Stratified.pipe ; mkfifo Buildings_8_Buildings.Fluid.Storage.Examples.Stratified.pipe ; head -c 1048576 < Buildings_8_Buildings.Fluid.Storage.Examples.Stratified.pipe >> ../files/Buildings_8_Buildings.Fluid.Storage.Examples.Stratified.sim & ./Buildings_8_Buildings.Fluid.Storage.Examples.Stratified -abortSlowSimulation -alarm=480 -lv LOG_STATS > Buildings_8_Buildings.Fluid.Storage.Examples.Stratified.pipe 2>&1)