Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_3.0.0_Buildings.Fluid.HeatExchangers.Validation.HeaterCooler_u.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_StateGraph2 2.0.2/package.mo", uses=false) 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 3.2.3+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 3.0.0/package.mo", uses=false) Using package Buildings with version 3.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 3.0.0/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 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) Using package Modelica_StateGraph2 with version 2.0.2 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_StateGraph2 2.0.2/package.mo) Running command: translateModel(Buildings.Fluid.HeatExchangers.Validation.HeaterCooler_u,tolerance=1e-05,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_3.0.0_Buildings.Fluid.HeatExchangers.Validation.HeaterCooler_u") translateModel(Buildings.Fluid.HeatExchangers.Validation.HeaterCooler_u,tolerance=1e-05,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_3.0.0_Buildings.Fluid.HeatExchangers.Validation.HeaterCooler_u") [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_StateGraph2 2.0.2/package.mo:257:38-257:110:writable] Warning: The file was not encoded in UTF-8: "

An important practical aspect of state machines is the abilit...". Defaulting to 7-bit ASCII with unknown characters replaced by '?'. To change encoding when loading a file: loadFile(encoding="ISO-XXXX-YY"). To change it in a package: add a file package.encoding at the top-level. Note: The Modelica Language Specification only allows files encoded in UTF-8. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_StateGraph2 2.0.2/package.mo:761:36-761:108:writable] Warning: The file was not encoded in UTF-8: "

The Modelica_StateGraph2 library is described in detail in (O...". Defaulting to 7-bit ASCII with unknown characters replaced by '?'. To change encoding when loading a file: loadFile(encoding="ISO-XXXX-YY"). To change it in a package: add a file package.encoding at the top-level. Note: The Modelica Language Specification only allows files encoded in UTF-8. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_StateGraph2 2.0.2/package.mo:1435:36-1435:108:writable] Warning: The file was not encoded in UTF-8: "

Main Authors:

SCode: time 0.2094/0.2115, allocations: 80.84 MB / 0.6706 GB, free: 2.004 MB / 0.4981 GB Notification: Performance of NFInst.instantiate(Buildings.Fluid.HeatExchangers.Validation.HeaterCooler_u): time 0.8906/1.102, allocations: 255.3 MB / 0.9199 GB, free: 10.6 MB / 0.6856 GB Notification: Performance of NFInst.instExpressions: time 0.01789/1.12, allocations: 8.675 MB / 0.9284 GB, free: 1.902 MB / 0.6856 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.004059/1.124, allocations: 79.56 kB / 0.9285 GB, free: 1.824 MB / 0.6856 GB Notification: Performance of NFTyping.typeComponents: time 0.003801/1.128, allocations: 0.9978 MB / 0.9294 GB, free: 0.8203 MB / 0.6856 GB Notification: Performance of NFTyping.typeBindings: time 0.009826/1.138, allocations: 2.512 MB / 0.9319 GB, free: 14.3 MB / 0.7012 GB Notification: Performance of NFTyping.typeClassSections: time 0.007983/1.146, allocations: 2.254 MB / 0.9341 GB, free: 12.06 MB / 0.7012 GB Notification: Performance of NFFlatten.flatten: time 0.00823/1.154, allocations: 4.417 MB / 0.9384 GB, free: 7.633 MB / 0.7012 GB Notification: Performance of NFFlatten.resolveConnections: time 0.003054/1.157, allocations: 1.659 MB / 0.94 GB, free: 5.934 MB / 0.7012 GB Notification: Performance of NFEvalConstants.evaluate: time 0.005121/1.162, allocations: 1.891 MB / 0.9419 GB, free: 4.035 MB / 0.7012 GB Notification: Performance of NFSimplifyModel.simplify: time 0.003811/1.166, allocations: 1.408 MB / 0.9433 GB, free: 2.629 MB / 0.7012 GB Notification: Performance of NFPackage.collectConstants: time 0.0005136/1.167, allocations: 204 kB / 0.9435 GB, free: 2.43 MB / 0.7012 GB Notification: Performance of NFFlatten.collectFunctions: time 0.006423/1.173, allocations: 2.682 MB / 0.9461 GB, free: 15.74 MB / 0.7169 GB Notification: Performance of NFScalarize.scalarize: time 0.0009668/1.174, allocations: 0.6738 MB / 0.9467 GB, free: 15.07 MB / 0.7169 GB Notification: Performance of NFVerifyModel.verify: time 0.001882/1.176, allocations: 1.112 MB / 0.9478 GB, free: 13.95 MB / 0.7169 GB Notification: Performance of NFConvertDAE.convert: time 0.008053/1.184, allocations: 3.758 MB / 0.9515 GB, free: 10.19 MB / 0.7169 GB Notification: Performance of FrontEnd - DAE generated: time 8.235e-06/1.184, allocations: 0 / 0.9515 GB, free: 10.19 MB / 0.7169 GB Notification: Performance of FrontEnd: time 2.805e-06/1.184, allocations: 3.938 kB / 0.9515 GB, free: 10.18 MB / 0.7169 GB Notification: Performance of Transformations before backend: time 6.431e-05/1.184, allocations: 0 / 0.9515 GB, free: 10.18 MB / 0.7169 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 329 * Number of variables: 329 Notification: Performance of Generate backend data structure: time 0.00566/1.19, allocations: 2.566 MB / 0.954 GB, free: 7.539 MB / 0.7169 GB Notification: Performance of prepare preOptimizeDAE: time 5.727e-05/1.19, allocations: 12.03 kB / 0.954 GB, free: 7.527 MB / 0.7169 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.003684/1.194, allocations: 0.5985 MB / 0.9546 GB, free: 6.926 MB / 0.7169 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.003018/1.197, allocations: 1.414 MB / 0.956 GB, free: 5.457 MB / 0.7169 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 8.878e-05/1.197, allocations: 102.6 kB / 0.9561 GB, free: 5.355 MB / 0.7169 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0002326/1.197, allocations: 136 kB / 0.9562 GB, free: 5.223 MB / 0.7169 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.003735/1.201, allocations: 1.669 MB / 0.9578 GB, free: 3.496 MB / 0.7169 GB Notification: Performance of preOpt findStateOrder (simulation): time 3.486e-05/1.201, allocations: 0 / 0.9578 GB, free: 3.496 MB / 0.7169 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001379/1.201, allocations: 52 kB / 0.9579 GB, free: 3.445 MB / 0.7169 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 6.763e-05/1.201, allocations: 58.42 kB / 0.9579 GB, free: 3.387 MB / 0.7169 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.003356/1.205, allocations: 1.411 MB / 0.9593 GB, free: 1.969 MB / 0.7169 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 0.01017/1.215, allocations: 6.069 MB / 0.9652 GB, free: 11.55 MB / 0.7325 GB Notification: Performance of preOpt comSubExp (simulation): time 0.002532/1.217, allocations: 1.091 MB / 0.9663 GB, free: 10.44 MB / 0.7325 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.001025/1.218, allocations: 0.5118 MB / 0.9668 GB, free: 9.926 MB / 0.7325 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0003877/1.219, allocations: 133.7 kB / 0.9669 GB, free: 9.777 MB / 0.7325 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.001817/1.221, allocations: 0.788 MB / 0.9677 GB, free: 8.934 MB / 0.7325 GB Notification: Performance of pre-optimization done (n=84): time 2.725e-06/1.221, allocations: 0 / 0.9677 GB, free: 8.934 MB / 0.7325 GB Notification: Performance of matching and sorting (n=92): time 0.01191/1.233, allocations: 4.453 MB / 0.972 GB, free: 4.359 MB / 0.7325 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0002134/1.233, allocations: 432.2 kB / 0.9725 GB, free: 3.84 MB / 0.7325 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002103/1.235, allocations: 1.484 MB / 0.9739 GB, free: 2.352 MB / 0.7325 GB Notification: Performance of collectPreVariables (initialization): time 0.0001935/1.235, allocations: 49.7 kB / 0.974 GB, free: 2.297 MB / 0.7325 GB Notification: Performance of collectInitialEqns (initialization): time 0.0007858/1.236, allocations: 0.772 MB / 0.9747 GB, free: 1.516 MB / 0.7325 GB Notification: Performance of collectInitialBindings (initialization): time 0.000396/1.236, allocations: 319.4 kB / 0.975 GB, free: 1.199 MB / 0.7325 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0004362/1.237, allocations: 230.7 kB / 0.9752 GB, free: 0.9688 MB / 0.7325 GB Notification: Performance of setup shared object (initialization): time 0.0001659/1.237, allocations: 345.9 kB / 0.9756 GB, free: 0.625 MB / 0.7325 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.001208/1.238, allocations: 0.5252 MB / 0.9761 GB, free: 96 kB / 0.7325 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.00153/1.24, allocations: 0.8365 MB / 0.9769 GB, free: 15.14 MB / 0.7481 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.01446/1.254, allocations: 3.68 MB / 0.9805 GB, free: 11.37 MB / 0.7481 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 6.072e-06/1.254, allocations: 4 kB / 0.9805 GB, free: 11.37 MB / 0.7481 GB Notification: Performance of matching and sorting (n=134) (initialization): time 0.005417/1.26, allocations: 1.858 MB / 0.9823 GB, free: 9.484 MB / 0.7481 GB Notification: Performance of prepare postOptimizeDAE: time 7.315e-05/1.26, allocations: 37.7 kB / 0.9823 GB, free: 9.441 MB / 0.7481 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.181e-05/1.26, allocations: 4 kB / 0.9823 GB, free: 9.438 MB / 0.7481 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.000882/1.261, allocations: 298.4 kB / 0.9826 GB, free: 9.137 MB / 0.7481 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0009883/1.262, allocations: 211.7 kB / 0.9828 GB, free: 8.93 MB / 0.7481 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.008826/1.27, allocations: 6.604 MB / 0.9893 GB, free: 1.906 MB / 0.7481 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002259/1.273, allocations: 115.8 kB / 0.9894 GB, free: 1.793 MB / 0.7481 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001178/1.273, allocations: 40.17 kB / 0.9894 GB, free: 1.754 MB / 0.7481 GB Warning: The initial conditions are over specified. The following 1 initial equations are redundant, so they are removed from the initialization system: $DER.heaDyn.vol.dynBal.medium.p = 0.0. Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.001838/1.275, allocations: 0.8148 MB / 0.9902 GB, free: 0.9336 MB / 0.7481 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.00126/1.276, allocations: 0.788 MB / 0.991 GB, free: 44 kB / 0.7481 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.01319/1.289, allocations: 3.395 MB / 0.9943 GB, free: 12.55 MB / 0.7637 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 7.945e-06/1.289, allocations: 0 / 0.9943 GB, free: 12.55 MB / 0.7637 GB Notification: Performance of matching and sorting (n=134) (initialization_lambda0): time 0.003502/1.293, allocations: 1.581 MB / 0.9959 GB, free: 10.95 MB / 0.7637 GB Notification: Performance of prepare postOptimizeDAE: time 4.907e-05/1.293, allocations: 41.62 kB / 0.9959 GB, free: 10.9 MB / 0.7637 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.029e-05/1.293, allocations: 4.219 kB / 0.9959 GB, free: 10.9 MB / 0.7637 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0005478/1.293, allocations: 226.4 kB / 0.9961 GB, free: 10.67 MB / 0.7637 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0009161/1.294, allocations: 199.7 kB / 0.9963 GB, free: 10.47 MB / 0.7637 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.00575/1.3, allocations: 5.988 MB / 1.002 GB, free: 4.051 MB / 0.7637 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.00208/1.302, allocations: 107.6 kB / 1.002 GB, free: 3.945 MB / 0.7637 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 9.043e-05/1.302, allocations: 40 kB / 1.002 GB, free: 3.906 MB / 0.7637 GB Warning: The initial conditions are over specified. The following 1 initial equations are redundant, so they are removed from the initialization_lambda0 system: $DER.heaDyn.vol.dynBal.medium.p = 0.0. Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 17 * Number of states: 0 () * Number of discrete variables: 9 (TSet.nextEventScaled,TSet.nextEvent,$PRE.TSet.nextEvent,TSet.last,TSet.b,TSet.a,$whenCondition1,con2.I.local_reset,con1.I.local_reset) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (111): * Single equations (assignments): 105 * Array equations: 2 * Algorithm blocks: 1 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 3 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 0 systems * Non-linear torn systems (#iteration vars, #inner vars): 3 systems {(1,8), (1,4), (1,4)} Notification: Performance of prepare postOptimizeDAE: time 0.0004811/1.303, allocations: 289.7 kB / 1.003 GB, free: 3.609 MB / 0.7637 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0003223/1.303, allocations: 169.9 kB / 1.003 GB, free: 3.441 MB / 0.7637 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.003979/1.307, allocations: 1.486 MB / 1.004 GB, free: 1.934 MB / 0.7637 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.045e-05/1.307, allocations: 8.062 kB / 1.004 GB, free: 1.926 MB / 0.7637 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 6.502e-06/1.307, allocations: 8 kB / 1.004 GB, free: 1.918 MB / 0.7637 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.003264/1.31, allocations: 1.346 MB / 1.006 GB, free: 0.5273 MB / 0.7637 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.006992/1.317, allocations: 3.442 MB / 1.009 GB, free: 12.97 MB / 0.7794 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.138e-05/1.317, allocations: 12.27 kB / 1.009 GB, free: 12.96 MB / 0.7794 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0009993/1.318, allocations: 199.7 kB / 1.009 GB, free: 12.77 MB / 0.7794 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.000367/1.319, allocations: 112.8 kB / 1.009 GB, free: 12.65 MB / 0.7794 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 7.699e-05/1.319, allocations: 31.98 kB / 1.009 GB, free: 12.62 MB / 0.7794 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.003872/1.323, allocations: 2.272 MB / 1.011 GB, free: 10.2 MB / 0.7794 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 6.211e-06/1.323, allocations: 4 kB / 1.011 GB, free: 10.2 MB / 0.7794 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.005275/1.328, allocations: 2.211 MB / 1.014 GB, free: 7.926 MB / 0.7794 GB Notification: Performance of postOpt removeConstants (simulation): time 0.001118/1.329, allocations: 379.1 kB / 1.014 GB, free: 7.535 MB / 0.7794 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0002256/1.33, allocations: 28 kB / 1.014 GB, free: 7.508 MB / 0.7794 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.00124/1.331, allocations: 87.91 kB / 1.014 GB, free: 7.422 MB / 0.7794 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001806/1.331, allocations: 68.45 kB / 1.014 GB, free: 7.355 MB / 0.7794 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 8.066e-05/1.331, allocations: 35.98 kB / 1.014 GB, free: 7.32 MB / 0.7794 GB Notification: Performance of sorting global known variables: time 0.001502/1.333, allocations: 1.014 MB / 1.015 GB, free: 6.312 MB / 0.7794 GB Notification: Performance of sort global known variables: time 3.2e-07/1.333, allocations: 0 / 1.015 GB, free: 6.312 MB / 0.7794 GB Notification: Performance of remove unused functions: time 0.002354/1.335, allocations: 0.75 MB / 1.016 GB, free: 5.562 MB / 0.7794 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 12 * Number of states: 6 (senTem1.T,con1.I.y,heaDyn.vol.dynBal.medium.Xi[1],heaDyn.vol.dynBal.medium.T,senTem2.T,con2.I.y) * Number of discrete variables: 6 ($whenCondition1,TSet.a,TSet.b,TSet.last,TSet.nextEvent,TSet.nextEventScaled) * Number of discrete states: 6 (TSet.nextEvent,TSet.last,TSet.nextEventScaled,TSet.b,TSet.a,$whenCondition1) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (83): * Single equations (assignments): 81 * Array equations: 0 * Algorithm blocks: 1 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 1 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 0 systems * Non-linear torn systems (#iteration vars, #inner vars): 1 system {(1,4)} Notification: Performance of Backend phase and start with SimCode phase: time 0.0006982/1.336, allocations: 268.1 kB / 1.016 GB, free: 5.297 MB / 0.7794 GB Notification: Performance of simCode: created initialization part: time 0.005247/1.341, allocations: 2.842 MB / 1.019 GB, free: 2.352 MB / 0.7794 GB Notification: Performance of simCode: created event and clocks part: time 8.315e-06/1.341, allocations: 4 kB / 1.019 GB, free: 2.348 MB / 0.7794 GB Notification: Performance of simCode: created simulation system equations: time 0.001402/1.342, allocations: 0.7642 MB / 1.02 GB, free: 1.559 MB / 0.7794 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.004174/1.347, allocations: 0.8818 MB / 1.021 GB, free: 0.6914 MB / 0.7794 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.007213/1.354, allocations: 3.371 MB / 1.024 GB, free: 13.26 MB / 0.795 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001053/1.355, allocations: 1.382 MB / 1.025 GB, free: 11.85 MB / 0.795 GB Notification: Performance of simCode: alias equations: time 0.001705/1.357, allocations: 349.2 kB / 1.026 GB, free: 11.5 MB / 0.795 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0003549/1.357, allocations: 119.4 kB / 1.026 GB, free: 11.38 MB / 0.795 GB Notification: Performance of SimCode: time 9.12e-07/1.357, allocations: 3.938 kB / 1.026 GB, free: 11.38 MB / 0.795 GB Notification: Performance of Templates: time 0.06847/1.425, allocations: 38.81 MB / 1.064 GB, free: 4.855 MB / 0.8262 GB make -j1 -f Buildings_3.0.0_Buildings.Fluid.HeatExchangers.Validation.HeaterCooler_u.makefile (rm -f Buildings_3.0.0_Buildings.Fluid.HeatExchangers.Validation.HeaterCooler_u.pipe ; mkfifo Buildings_3.0.0_Buildings.Fluid.HeatExchangers.Validation.HeaterCooler_u.pipe ; head -c 1048576 < Buildings_3.0.0_Buildings.Fluid.HeatExchangers.Validation.HeaterCooler_u.pipe >> ../files/Buildings_3.0.0_Buildings.Fluid.HeatExchangers.Validation.HeaterCooler_u.sim & ./Buildings_3.0.0_Buildings.Fluid.HeatExchangers.Validation.HeaterCooler_u -abortSlowSimulation -alarm=480 -lv LOG_STATS > Buildings_3.0.0_Buildings.Fluid.HeatExchangers.Validation.HeaterCooler_u.pipe 2>&1)