Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_8_Buildings.Fluid.HeatExchangers.Validation.HeaterCooler_u.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 3.2.3+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/package.mo", uses=false) 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) 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) Running command: "" <> buildModelFMU(Buildings.Fluid.HeatExchangers.Validation.HeaterCooler_u,fileNamePrefix="Buildings_8_Buildings_Fluid_HeatExchangers_Validation_HeaterCooler_u",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(Buildings.Fluid.HeatExchangers.Validation.HeaterCooler_u,fileNamePrefix="Buildings_8_Buildings_Fluid_HeatExchangers_Validation_HeaterCooler_u",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 0.001476/0.001476, allocations: 109.4 kB / 15.69 MB, free: 128 kB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001112/0.001112, allocations: 187 kB / 16.62 MB, free: 6.613 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.289/1.289, allocations: 205.1 MB / 222.5 MB, free: 4.535 MB / 174.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/package.mo): time 1.622/1.622, allocations: 292.3 MB / 0.549 GB, free: 12.74 MB / 462.1 MB Notification: Modelica requested package Complex of version 3.2.3. Complex 4.0.0 is used instead which states that it is fully compatible without conversion script needed. Notification: Modelica requested package ModelicaServices of version 3.2.3. ModelicaServices 4.0.0 is used instead which states that it is fully compatible without conversion script needed. Notification: Performance of FrontEnd - loaded program: time 0.001371/0.001371, allocations: 65.58 kB / 0.6718 GB, free: 26.13 MB / 0.5294 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1974/0.1988, allocations: 114.5 MB / 0.7836 GB, free: 13.23 MB / 0.6075 GB Notification: Performance of NFInst.instantiate(Buildings.Fluid.HeatExchangers.Validation.HeaterCooler_u): time 0.6135/0.8123, allocations: 255.8 MB / 1.033 GB, free: 0.7617 MB / 0.7481 GB Notification: Performance of NFInst.instExpressions: time 0.01621/0.8286, allocations: 9.514 MB / 1.043 GB, free: 8.984 MB / 0.7637 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.003324/0.8319, allocations: 75.88 kB / 1.043 GB, free: 8.957 MB / 0.7637 GB Notification: Performance of NFTyping.typeComponents: time 0.002871/0.8349, allocations: 0.9655 MB / 1.044 GB, free: 8.152 MB / 0.7637 GB Notification: Performance of NFTyping.typeBindings: time 0.007238/0.8421, allocations: 2.644 MB / 1.046 GB, free: 6.086 MB / 0.7637 GB Notification: Performance of NFTyping.typeClassSections: time 0.005688/0.8479, allocations: 2.158 MB / 1.048 GB, free: 4.469 MB / 0.7637 GB Notification: Performance of NFFlatten.flatten: time 0.005778/0.8536, allocations: 4.146 MB / 1.052 GB, free: 2.043 MB / 0.7637 GB Notification: Performance of NFFlatten.resolveConnections: time 0.002374/0.8561, allocations: 1.571 MB / 1.054 GB, free: 1.051 MB / 0.7637 GB Notification: Performance of NFEvalConstants.evaluate: time 0.004331/0.8604, allocations: 1.977 MB / 1.056 GB, free: 15.83 MB / 0.7794 GB Notification: Performance of NFSimplifyModel.simplify: time 0.002733/0.8632, allocations: 1.293 MB / 1.057 GB, free: 15 MB / 0.7794 GB Notification: Performance of NFPackage.collectConstants: time 0.0003951/0.8636, allocations: 184 kB / 1.057 GB, free: 14.82 MB / 0.7794 GB Notification: Performance of NFFlatten.collectFunctions: time 0.006091/0.8697, allocations: 3.145 MB / 1.06 GB, free: 11.67 MB / 0.7794 GB Notification: Performance of NFScalarize.scalarize: time 0.0008807/0.8706, allocations: 0.5919 MB / 1.061 GB, free: 11.08 MB / 0.7794 GB Notification: Performance of NFVerifyModel.verify: time 0.001591/0.8722, allocations: 1.038 MB / 1.062 GB, free: 10.04 MB / 0.7794 GB Notification: Performance of NFConvertDAE.convert: time 0.006609/0.8788, allocations: 3.681 MB / 1.066 GB, free: 6.344 MB / 0.7794 GB Notification: Performance of FrontEnd - DAE generated: time 8.175e-06/0.8789, allocations: 4 kB / 1.066 GB, free: 6.34 MB / 0.7794 GB Notification: Performance of FrontEnd: time 2.194e-06/0.8789, allocations: 0 / 1.066 GB, free: 6.34 MB / 0.7794 GB Notification: Performance of Transformations before backend: time 5.758e-05/0.879, allocations: 0 / 1.066 GB, free: 6.34 MB / 0.7794 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 294 * Number of variables: 294 Notification: Performance of Generate backend data structure: time 0.004583/0.8835, allocations: 2.479 MB / 1.068 GB, free: 3.781 MB / 0.7794 GB Notification: Performance of prepare preOptimizeDAE: time 4.451e-05/0.8836, allocations: 12.03 kB / 1.068 GB, free: 3.77 MB / 0.7794 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0002028/0.8838, allocations: 177.3 kB / 1.068 GB, free: 3.586 MB / 0.7794 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.003689/0.8875, allocations: 0.6259 MB / 1.069 GB, free: 2.957 MB / 0.7794 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.002794/0.8903, allocations: 1.438 MB / 1.07 GB, free: 1.465 MB / 0.7794 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 9.087e-05/0.8904, allocations: 98.22 kB / 1.07 GB, free: 1.367 MB / 0.7794 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0002253/0.8907, allocations: 127.9 kB / 1.07 GB, free: 1.242 MB / 0.7794 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.002654/0.8933, allocations: 1.42 MB / 1.072 GB, free: 15.75 MB / 0.795 GB Notification: Performance of preOpt findStateOrder (simulation): time 2.909e-05/0.8934, allocations: 0 / 1.072 GB, free: 15.75 MB / 0.795 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001153/0.8935, allocations: 48 kB / 1.072 GB, free: 15.71 MB / 0.795 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 6.017e-05/0.8936, allocations: 54.2 kB / 1.072 GB, free: 15.65 MB / 0.795 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.002463/0.8961, allocations: 1.184 MB / 1.073 GB, free: 14.46 MB / 0.795 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 0.008002/0.9041, allocations: 5.682 MB / 1.079 GB, free: 8.453 MB / 0.795 GB Notification: Performance of preOpt comSubExp (simulation): time 0.001842/0.9059, allocations: 1.03 MB / 1.08 GB, free: 7.379 MB / 0.795 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0009695/0.9069, allocations: 0.5303 MB / 1.08 GB, free: 6.852 MB / 0.795 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0006062/0.9076, allocations: 319.9 kB / 1.081 GB, free: 6.484 MB / 0.795 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.001155/0.9087, allocations: 0.5579 MB / 1.081 GB, free: 5.906 MB / 0.795 GB Notification: Performance of pre-optimization done (n=85): time 2.915e-06/0.9087, allocations: 0 / 1.081 GB, free: 5.906 MB / 0.795 GB Notification: Performance of matching and sorting (n=93): time 0.008306/0.9171, allocations: 3.572 MB / 1.085 GB, free: 2.234 MB / 0.795 GB Notification: Performance of inlineWhenForInitialization (initialization): time 6.348e-05/0.9171, allocations: 86.11 kB / 1.085 GB, free: 2.129 MB / 0.795 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0018/0.919, allocations: 1.357 MB / 1.086 GB, free: 0.7617 MB / 0.795 GB Notification: Performance of collectPreVariables (initialization): time 0.000137/0.9191, allocations: 41.7 kB / 1.086 GB, free: 0.7148 MB / 0.795 GB Notification: Performance of collectInitialEqns (initialization): time 0.0006325/0.9198, allocations: 0.7215 MB / 1.087 GB, free: 15.98 MB / 0.8106 GB Notification: Performance of collectInitialBindings (initialization): time 0.0003448/0.9201, allocations: 323.3 kB / 1.087 GB, free: 15.66 MB / 0.8106 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0003197/0.9204, allocations: 190.5 kB / 1.087 GB, free: 15.47 MB / 0.8106 GB Notification: Performance of setup shared object (initialization): time 0.0001327/0.9206, allocations: 349.9 kB / 1.088 GB, free: 15.12 MB / 0.8106 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0009786/0.9216, allocations: 460.9 kB / 1.088 GB, free: 14.67 MB / 0.8106 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.001155/0.9227, allocations: 0.6785 MB / 1.089 GB, free: 13.91 MB / 0.8106 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.01301/0.9358, allocations: 3.333 MB / 1.092 GB, free: 10.48 MB / 0.8106 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 7.895e-06/0.9358, allocations: 4 kB / 1.092 GB, free: 10.47 MB / 0.8106 GB Notification: Performance of matching and sorting (n=127) (initialization): time 0.003556/0.9394, allocations: 1.55 MB / 1.093 GB, free: 8.902 MB / 0.8106 GB Notification: Performance of prepare postOptimizeDAE: time 5.034e-05/0.9395, allocations: 33.7 kB / 1.093 GB, free: 8.863 MB / 0.8106 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.459e-05/0.9395, allocations: 7.984 kB / 1.093 GB, free: 8.855 MB / 0.8106 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.000756/0.9402, allocations: 246.7 kB / 1.094 GB, free: 8.605 MB / 0.8106 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0008415/0.9411, allocations: 195.7 kB / 1.094 GB, free: 8.414 MB / 0.8106 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.004511/0.9456, allocations: 4.815 MB / 1.099 GB, free: 3.297 MB / 0.8106 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001232/0.9469, allocations: 68 kB / 1.099 GB, free: 3.23 MB / 0.8106 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 8.31e-05/0.947, allocations: 36 kB / 1.099 GB, free: 3.195 MB / 0.8106 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 0.001467/0.9484, allocations: 0.7755 MB / 1.099 GB, free: 2.414 MB / 0.8106 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.001056/0.9495, allocations: 0.6708 MB / 1.1 GB, free: 1.668 MB / 0.8106 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.01214/0.9617, allocations: 3.302 MB / 1.103 GB, free: 14.27 MB / 0.8262 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 4.077e-06/0.9617, allocations: 0 / 1.103 GB, free: 14.27 MB / 0.8262 GB Notification: Performance of matching and sorting (n=127) (initialization_lambda0): time 0.003058/0.9648, allocations: 1.53 MB / 1.105 GB, free: 12.71 MB / 0.8262 GB Notification: Performance of prepare postOptimizeDAE: time 3.896e-05/0.9648, allocations: 41.69 kB / 1.105 GB, free: 12.66 MB / 0.8262 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 7.684e-06/0.9648, allocations: 4 kB / 1.105 GB, free: 12.66 MB / 0.8262 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0005092/0.9653, allocations: 214.4 kB / 1.105 GB, free: 12.44 MB / 0.8262 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0008036/0.9662, allocations: 199.9 kB / 1.105 GB, free: 12.25 MB / 0.8262 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.005186/0.9714, allocations: 5.992 MB / 1.111 GB, free: 5.824 MB / 0.8262 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001356/0.9727, allocations: 82.95 kB / 1.111 GB, free: 5.746 MB / 0.8262 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001038/0.9729, allocations: 39.94 kB / 1.111 GB, free: 5.707 MB / 0.8262 GB Warning: The initial conditions are over specified. The following 1 initial equations are redundant, so they are removed from the initialization_lambda0 system: $DER.heaDyn.vol.dynBal.medium.p = 0.0. Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 18 * Number of states: 0 () * Number of discrete variables: 9 (TSet.nextEventScaled,TSet.nextEvent,$PRE.TSet.nextEvent,TSet.last,TSet.b,TSet.a,$whenCondition1,con2.I.trigger_internal,con1.I.trigger_internal) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (104): * Single equations (assignments): 98 * 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 0.0003704/0.9732, allocations: 283.8 kB / 1.111 GB, free: 5.422 MB / 0.8262 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002842/0.9735, allocations: 162 kB / 1.112 GB, free: 5.262 MB / 0.8262 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.002722/0.9763, allocations: 1.309 MB / 1.113 GB, free: 3.934 MB / 0.8262 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 8.586e-06/0.9763, allocations: 8 kB / 1.113 GB, free: 3.926 MB / 0.8262 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 2.695e-06/0.9763, allocations: 4 kB / 1.113 GB, free: 3.922 MB / 0.8262 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.002109/0.9784, allocations: 1.159 MB / 1.114 GB, free: 2.723 MB / 0.8262 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.005709/0.9841, allocations: 3.071 MB / 1.117 GB, free: 15.52 MB / 0.8419 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.122e-05/0.9842, allocations: 4 kB / 1.117 GB, free: 15.52 MB / 0.8419 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0009387/0.9851, allocations: 187.9 kB / 1.117 GB, free: 15.34 MB / 0.8419 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0001717/0.9853, allocations: 56.81 kB / 1.117 GB, free: 15.28 MB / 0.8419 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 9.178e-05/0.9854, allocations: 31.98 kB / 1.117 GB, free: 15.25 MB / 0.8419 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.00044/0.9859, allocations: 0.5835 MB / 1.118 GB, free: 14.64 MB / 0.8419 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 7.394e-06/0.9859, allocations: 7.984 kB / 1.118 GB, free: 14.63 MB / 0.8419 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.003807/0.9897, allocations: 1.988 MB / 1.12 GB, free: 12.56 MB / 0.8419 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0007711/0.9905, allocations: 351 kB / 1.12 GB, free: 12.2 MB / 0.8419 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0003446/0.9908, allocations: 24 kB / 1.12 GB, free: 12.18 MB / 0.8419 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001195/0.992, allocations: 71.88 kB / 1.12 GB, free: 12.11 MB / 0.8419 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001404/0.9922, allocations: 68.45 kB / 1.12 GB, free: 12.04 MB / 0.8419 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 9.337e-05/0.9923, allocations: 35.98 kB / 1.12 GB, free: 12 MB / 0.8419 GB Notification: Performance of sorting global known variables: time 0.001687/0.994, allocations: 0.9137 MB / 1.121 GB, free: 11.09 MB / 0.8419 GB Notification: Performance of sort global known variables: time 1.5e-07/0.994, allocations: 0 / 1.121 GB, free: 11.09 MB / 0.8419 GB Notification: Performance of remove unused functions: time 0.002717/0.9967, allocations: 0.6796 MB / 1.122 GB, free: 10.41 MB / 0.8419 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 17 * 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 (84): * Single equations (assignments): 82 * 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 0.004832/1.002, allocations: 2.714 MB / 1.125 GB, free: 7.621 MB / 0.8419 GB Notification: Performance of simCode: created initialization part: time 0.004687/1.006, allocations: 2.567 MB / 1.127 GB, free: 4.965 MB / 0.8419 GB Notification: Performance of simCode: created event and clocks part: time 6.983e-06/1.006, allocations: 0 / 1.127 GB, free: 4.965 MB / 0.8419 GB Notification: Performance of simCode: created simulation system equations: time 0.001214/1.008, allocations: 0.6093 MB / 1.128 GB, free: 4.344 MB / 0.8419 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.004245/1.012, allocations: 0.8448 MB / 1.128 GB, free: 3.516 MB / 0.8419 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.02411/1.036, allocations: 12.34 MB / 1.141 GB, free: 6.754 MB / 0.8575 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001221/1.037, allocations: 1.345 MB / 1.142 GB, free: 5.379 MB / 0.8575 GB Notification: Performance of simCode: alias equations: time 0.001522/1.039, allocations: 352.9 kB / 1.142 GB, free: 5.027 MB / 0.8575 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0009813/1.04, allocations: 0.632 MB / 1.143 GB, free: 4.395 MB / 0.8575 GB Notification: Performance of SimCode: time 8.32e-07/1.04, allocations: 0 / 1.143 GB, free: 4.395 MB / 0.8575 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.08705/1.127, allocations: 46.22 MB / 1.188 GB, free: 6.77 MB / 0.9044 GB Notification: Performance of buildModelFMU: Generate platform static: time 14.45/15.58, allocations: 11.19 kB / 1.188 GB, free: 6.762 MB / 0.9044 GB (rm -f Buildings_8_Buildings.Fluid.HeatExchangers.Validation.HeaterCooler_u.pipe ; mkfifo Buildings_8_Buildings.Fluid.HeatExchangers.Validation.HeaterCooler_u.pipe ; head -c 1048576 < Buildings_8_Buildings.Fluid.HeatExchangers.Validation.HeaterCooler_u.pipe >> ../files/Buildings_8_Buildings.Fluid.HeatExchangers.Validation.HeaterCooler_u.sim & python3 -m fmpy simulate --output-file Buildings_8_Buildings.Fluid.HeatExchangers.Validation.HeaterCooler_u_res.csv --start-time 0 --stop-time 1200 --timeout 50 --relative-tolerance 1e-06 Buildings_8_Buildings_Fluid_HeatExchangers_Validation_HeaterCooler_u.fmu > Buildings_8_Buildings.Fluid.HeatExchangers.Validation.HeaterCooler_u.pipe 2>&1)