Running: ./testmodel.py --libraries=/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_7.0.0_Buildings.Applications.DataCenters.ChillerCooled.Equipment.Validation.HeatExchanger.conf.json loadFile("/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/Buildings 7.0.1/package.mo", uses=false) loadFile("/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo", uses=false) loadFile("/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo", uses=false) loadFile("/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo", uses=false) Using package ModelicaServices with version 4.0.0 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo) Using package Modelica with version 4.0.0 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo) Using package Complex with version 4.0.0 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo) Using package Buildings with version 7.0.1 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/Buildings 7.0.1/package.mo) Running command: translateModel(Buildings.Applications.DataCenters.ChillerCooled.Equipment.Validation.HeatExchanger,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_7.0.0_Buildings.Applications.DataCenters.ChillerCooled.Equipment.Validation.HeatExchanger") translateModel(Buildings.Applications.DataCenters.ChillerCooled.Equipment.Validation.HeatExchanger,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_7.0.0_Buildings.Applications.DataCenters.ChillerCooled.Equipment.Validation.HeatExchanger") Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/Buildings 7.0.1/package.mo): time 2.313/2.313, allocations: 254.9 MB / 269.9 MB, free: 9.641 MB / 218.7 MB Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.002172/0.002172, allocations: 184.9 kB / 329.5 MB, free: 1.18 MB / 250.7 MB Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 2.695/2.695, allocations: 225.6 MB / 0.6001 GB, free: 2.16 MB / 426.7 MB Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.0009779/0.0009776, allocations: 95.23 kB / 0.7074 GB, free: 7.871 MB / 0.5261 GB Notification: Performance of FrontEnd - loaded program: time 0.000739/0.0007392, allocations: 10.62 kB / 0.8242 GB, free: 124.5 MB / 0.5886 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.2102/0.211, allocations: 109.1 MB / 0.9308 GB, free: 25.09 MB / 0.5886 GB Notification: Performance of NFInst.instantiate(Buildings.Applications.DataCenters.ChillerCooled.Equipment.Validation.HeatExchanger): time 0.8778/1.089, allocations: 149.4 MB / 1.077 GB, free: 13.97 MB / 0.6511 GB Notification: Performance of NFInst.instExpressions: time 0.06248/1.151, allocations: 30.26 MB / 1.106 GB, free: 8.352 MB / 0.6667 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.008303/1.16, allocations: 167.8 kB / 1.106 GB, free: 8.273 MB / 0.6667 GB Notification: Performance of NFTyping.typeComponents: time 0.00699/1.167, allocations: 1.234 MB / 1.108 GB, free: 7.488 MB / 0.6667 GB Notification: Performance of NFTyping.typeBindings: time 0.01705/1.184, allocations: 3.46 MB / 1.111 GB, free: 4.691 MB / 0.6667 GB Notification: Performance of NFTyping.typeClassSections: time 0.01596/1.2, allocations: 3.205 MB / 1.114 GB, free: 2.512 MB / 0.6667 GB Notification: Performance of NFFlatten.flatten: time 0.01837/1.218, allocations: 9.346 MB / 1.123 GB, free: 12.91 MB / 0.6823 GB Notification: Performance of NFFlatten.resolveConnections: time 0.007061/1.225, allocations: 2.381 MB / 1.126 GB, free: 11.43 MB / 0.6823 GB Notification: Performance of NFEvalConstants.evaluate: time 0.01032/1.236, allocations: 2.918 MB / 1.128 GB, free: 9.797 MB / 0.6823 GB Notification: Performance of NFSimplifyModel.simplify: time 0.006482/1.242, allocations: 2.186 MB / 1.131 GB, free: 8.523 MB / 0.6823 GB Notification: Performance of NFPackage.collectConstants: time 0.001298/1.244, allocations: 117.8 kB / 1.131 GB, free: 8.523 MB / 0.6823 GB Notification: Performance of NFFlatten.collectFunctions: time 0.008467/1.252, allocations: 1.899 MB / 1.133 GB, free: 7.543 MB / 0.6823 GB Notification: Performance of NFScalarize.scalarize: time 0.001768/1.254, allocations: 0.5391 MB / 1.133 GB, free: 7.125 MB / 0.6823 GB Notification: Performance of NFVerifyModel.verify: time 0.002221/1.256, allocations: 0.7156 MB / 1.134 GB, free: 6.695 MB / 0.6823 GB Notification: Performance of NFConvertDAE.convert: time 0.01013/1.266, allocations: 4.66 MB / 1.138 GB, free: 2.238 MB / 0.6823 GB Notification: Performance of FrontEnd - DAE generated: time 6.863e-06/1.267, allocations: 4 kB / 1.138 GB, free: 2.234 MB / 0.6823 GB Notification: Performance of FrontEnd: time 3.056e-06/1.267, allocations: 3.938 kB / 1.138 GB, free: 2.23 MB / 0.6823 GB Notification: Performance of Transformations before backend: time 0.0001607/1.267, allocations: 0 / 1.138 GB, free: 2.23 MB / 0.6823 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 494 * Number of variables: 494 Notification: Performance of Generate backend data structure: time 0.01126/1.278, allocations: 3.341 MB / 1.142 GB, free: 14.82 MB / 0.698 GB Notification: Performance of prepare preOptimizeDAE: time 5.568e-05/1.278, allocations: 12.03 kB / 1.142 GB, free: 14.8 MB / 0.698 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.006851/1.285, allocations: 0.8582 MB / 1.142 GB, free: 13.94 MB / 0.698 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.009871/1.295, allocations: 2.803 MB / 1.145 GB, free: 11.07 MB / 0.698 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.002584/1.297, allocations: 423.5 kB / 1.146 GB, free: 10.66 MB / 0.698 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0008537/1.298, allocations: 207.9 kB / 1.146 GB, free: 10.46 MB / 0.698 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.009176/1.308, allocations: 2.51 MB / 1.148 GB, free: 7.875 MB / 0.698 GB Notification: Performance of preOpt findStateOrder (simulation): time 7.431e-05/1.308, allocations: 7.922 kB / 1.148 GB, free: 7.867 MB / 0.698 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0003695/1.308, allocations: 84 kB / 1.148 GB, free: 7.785 MB / 0.698 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 8.171e-05/1.308, allocations: 48 kB / 1.148 GB, free: 7.738 MB / 0.698 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01053/1.319, allocations: 2.361 MB / 1.151 GB, free: 5.375 MB / 0.698 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 0.03024/1.349, allocations: 12.66 MB / 1.163 GB, free: 7.777 MB / 0.7136 GB Notification: Performance of preOpt comSubExp (simulation): time 0.006799/1.356, allocations: 1.522 MB / 1.164 GB, free: 6.238 MB / 0.7136 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.003769/1.36, allocations: 0.9009 MB / 1.165 GB, free: 5.34 MB / 0.7136 GB Notification: Performance of preOpt evalFunc (simulation): time 0.002605/1.362, allocations: 1.824 MB / 1.167 GB, free: 3.129 MB / 0.7136 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.004122/1.366, allocations: 0.968 MB / 1.168 GB, free: 2.145 MB / 0.7136 GB Notification: Performance of preOpt simplifyInStream (simulation): time 0.00194/1.368, allocations: 202.5 kB / 1.168 GB, free: 1.945 MB / 0.7136 GB Notification: Performance of pre-optimization done (n=127): time 7.925e-06/1.369, allocations: 3.938 kB / 1.168 GB, free: 1.941 MB / 0.7136 GB Notification: Performance of matching and sorting (n=127): time 0.01446/1.383, allocations: 3.001 MB / 1.171 GB, free: 14.88 MB / 0.7292 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.000119/1.383, allocations: 171.2 kB / 1.171 GB, free: 14.67 MB / 0.7292 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.006891/1.39, allocations: 2.658 MB / 1.174 GB, free: 12.01 MB / 0.7292 GB Notification: Performance of collectPreVariables (initialization): time 0.0004545/1.391, allocations: 53.7 kB / 1.174 GB, free: 11.95 MB / 0.7292 GB Notification: Performance of collectInitialEqns (initialization): time 0.001926/1.392, allocations: 1.34 MB / 1.175 GB, free: 10.6 MB / 0.7292 GB Notification: Performance of collectInitialBindings (initialization): time 0.0007465/1.393, allocations: 445.5 kB / 1.176 GB, free: 10.16 MB / 0.7292 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.000176/1.393, allocations: 32 kB / 1.176 GB, free: 10.12 MB / 0.7292 GB Notification: Performance of setup shared object (initialization): time 0.0001868/1.394, allocations: 365.9 kB / 1.176 GB, free: 9.762 MB / 0.7292 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.003797/1.397, allocations: 0.8159 MB / 1.177 GB, free: 8.945 MB / 0.7292 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.004456/1.402, allocations: 1.236 MB / 1.178 GB, free: 7.559 MB / 0.7292 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.004177/1.406, allocations: 0.9372 MB / 1.179 GB, free: 6.613 MB / 0.7292 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.641e-05/1.406, allocations: 4 kB / 1.179 GB, free: 6.609 MB / 0.7292 GB Notification: Performance of matching and sorting (n=196) (initialization): time 0.01109/1.417, allocations: 2.554 MB / 1.182 GB, free: 4.031 MB / 0.7292 GB Notification: Performance of prepare postOptimizeDAE: time 0.0003662/1.418, allocations: 389.5 kB / 1.182 GB, free: 3.523 MB / 0.7292 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.678e-05/1.418, allocations: 12 kB / 1.182 GB, free: 3.512 MB / 0.7292 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.001173/1.419, allocations: 149.6 kB / 1.182 GB, free: 3.359 MB / 0.7292 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.003839/1.423, allocations: 431.4 kB / 1.182 GB, free: 2.938 MB / 0.7292 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001234/1.424, allocations: 1.21 MB / 1.184 GB, free: 1.676 MB / 0.7292 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004763/1.429, allocations: 295.7 kB / 1.184 GB, free: 1.387 MB / 0.7292 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0004228/1.429, allocations: 80.08 kB / 1.184 GB, free: 1.309 MB / 0.7292 GB Notification: Performance of prepare postOptimizeDAE: time 1.397e-05/1.429, allocations: 4 kB / 1.184 GB, free: 1.305 MB / 0.7292 GB Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.009408/1.439, allocations: 2.248 MB / 1.186 GB, free: 15.04 MB / 0.7448 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.826e-05/1.439, allocations: 8 kB / 1.186 GB, free: 15.03 MB / 0.7448 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0005218/1.439, allocations: 113.6 kB / 1.186 GB, free: 14.91 MB / 0.7448 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.003717/1.443, allocations: 427.5 kB / 1.187 GB, free: 14.5 MB / 0.7448 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.004362/1.448, allocations: 3.289 MB / 1.19 GB, free: 10.93 MB / 0.7448 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004533/1.452, allocations: 279.6 kB / 1.19 GB, free: 10.66 MB / 0.7448 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0004044/1.453, allocations: 83.95 kB / 1.19 GB, free: 10.57 MB / 0.7448 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 38 * Number of states: 0 () * Number of discrete variables: 8 ($whenCondition1,TCon_in.a,TCon_in.b,TCon_in.last,$PRE.TCon_in.nextEvent,TCon_in.nextEvent,TCon_in.nextEventScaled,hex1.con.I.trigger_internal) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (181): * Single equations (assignments): 176 * Array equations: 1 * Algorithm blocks: 1 * Record equations: 1 * 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: 0 * Non-linear torn systems: 2 {1 4,1 4} Notification: Performance of prepare postOptimizeDAE: time 0.002133/1.455, allocations: 0.7054 MB / 1.191 GB, free: 9.852 MB / 0.7448 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0008559/1.456, allocations: 304.2 kB / 1.191 GB, free: 9.551 MB / 0.7448 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.009933/1.466, allocations: 2.577 MB / 1.194 GB, free: 6.953 MB / 0.7448 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.601e-05/1.466, allocations: 23.98 kB / 1.194 GB, free: 6.93 MB / 0.7448 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 7.444e-06/1.466, allocations: 0 / 1.194 GB, free: 6.93 MB / 0.7448 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.007916/1.474, allocations: 2.121 MB / 1.196 GB, free: 4.742 MB / 0.7448 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.01728/1.491, allocations: 5.213 MB / 1.201 GB, free: 15.41 MB / 0.7605 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.426e-05/1.491, allocations: 0 / 1.201 GB, free: 15.41 MB / 0.7605 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.003068/1.494, allocations: 323.9 kB / 1.201 GB, free: 15.09 MB / 0.7605 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0004848/1.495, allocations: 109.6 kB / 1.201 GB, free: 14.98 MB / 0.7605 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0003052/1.495, allocations: 51.91 kB / 1.201 GB, free: 14.93 MB / 0.7605 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001058/1.496, allocations: 1.183 MB / 1.203 GB, free: 13.7 MB / 0.7605 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 6.272e-06/1.496, allocations: 4 kB / 1.203 GB, free: 13.69 MB / 0.7605 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.01601/1.512, allocations: 3.573 MB / 1.206 GB, free: 10.05 MB / 0.7605 GB Notification: Performance of postOpt removeConstants (simulation): time 0.003113/1.515, allocations: 0.6685 MB / 1.207 GB, free: 9.359 MB / 0.7605 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.001033/1.516, allocations: 32 kB / 1.207 GB, free: 9.328 MB / 0.7605 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.005704/1.522, allocations: 251.6 kB / 1.207 GB, free: 9.082 MB / 0.7605 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0003944/1.522, allocations: 105.1 kB / 1.207 GB, free: 8.98 MB / 0.7605 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0003539/1.523, allocations: 75.92 kB / 1.207 GB, free: 8.906 MB / 0.7605 GB Notification: Performance of sorting global known variables: time 0.00647/1.529, allocations: 1.81 MB / 1.209 GB, free: 7.105 MB / 0.7605 GB Notification: Performance of sort global known variables: time 1.022e-06/1.529, allocations: 0 / 1.209 GB, free: 7.105 MB / 0.7605 GB Notification: Performance of remove unused functions: time 0.01021/1.54, allocations: 1.443 MB / 1.21 GB, free: 5.66 MB / 0.7605 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 11 * Number of states: 6 (hex1.thrWayVal.vol.dynBal.U,hex1.thrWayVal.filter.x[1],hex1.thrWayVal.filter.x[2],hex1.con.I.y,TSen1.T,TSen2.T) * Number of discrete variables: 6 ($whenCondition1,TCon_in.a,TCon_in.b,TCon_in.last,TCon_in.nextEvent,TCon_in.nextEventScaled) * Number of discrete states: 6 (TCon_in.nextEvent,TCon_in.last,TCon_in.nextEventScaled,TCon_in.b,TCon_in.a,$whenCondition1) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (144): * Single equations (assignments): 130 * Array equations: 0 * Algorithm blocks: 1 * Record equations: 11 * 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: 0 * Non-linear torn systems: 2 {1 4,1 4} Notification: Performance of Backend phase and start with SimCode phase: time 0.002886/1.542, allocations: 0.749 MB / 1.211 GB, free: 4.914 MB / 0.7605 GB Notification: Performance of simCode: created initialization part: time 0.01838/1.561, allocations: 3.615 MB / 1.215 GB, free: 1.238 MB / 0.7605 GB Notification: Performance of simCode: created event and clocks part: time 1.117e-05/1.561, allocations: 1.125 kB / 1.215 GB, free: 1.238 MB / 0.7605 GB Notification: Performance of simCode: created simulation system equations: time 0.00572/1.567, allocations: 1.1 MB / 1.216 GB, free: 128 kB / 0.7605 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.01774/1.585, allocations: 1.497 MB / 1.217 GB, free: 14.64 MB / 0.7761 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.02271/1.607, allocations: 6.631 MB / 1.224 GB, free: 7.945 MB / 0.7761 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.002297/1.61, allocations: 1.79 MB / 1.225 GB, free: 6.125 MB / 0.7761 GB Notification: Performance of simCode: alias equations: time 0.005392/1.615, allocations: 0.6984 MB / 1.226 GB, free: 5.422 MB / 0.7761 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001322/1.616, allocations: 239.3 kB / 1.226 GB, free: 5.188 MB / 0.7761 GB Notification: Performance of SimCode: time 1.052e-06/1.616, allocations: 0 / 1.226 GB, free: 5.188 MB / 0.7761 GB Notification: Performance of Templates: time 0.1599/1.776, allocations: 57.82 MB / 1.283 GB, free: 11.93 MB / 0.8386 GB make -j1 -f Buildings_7.0.0_Buildings.Applications.DataCenters.ChillerCooled.Equipment.Validation.HeatExchanger.makefile (rm -f Buildings_7.0.0_Buildings.Applications.DataCenters.ChillerCooled.Equipment.Validation.HeatExchanger.pipe ; mkfifo Buildings_7.0.0_Buildings.Applications.DataCenters.ChillerCooled.Equipment.Validation.HeatExchanger.pipe ; head -c 1048576 < Buildings_7.0.0_Buildings.Applications.DataCenters.ChillerCooled.Equipment.Validation.HeatExchanger.pipe >> ../files/Buildings_7.0.0_Buildings.Applications.DataCenters.ChillerCooled.Equipment.Validation.HeatExchanger.sim & ./Buildings_7.0.0_Buildings.Applications.DataCenters.ChillerCooled.Equipment.Validation.HeatExchanger -abortSlowSimulation -alarm=480 -lv LOG_STATS > Buildings_7.0.0_Buildings.Applications.DataCenters.ChillerCooled.Equipment.Validation.HeatExchanger.pipe 2>&1)