Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr BuildingSystems_BuildingSystems.Fluid.HeatExchangers.Examples.WaterHeater_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 4.0.0+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/NcDataReader2 2.5.1-master/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/package.mo", uses=false) Using package BuildingSystems with version 2.0.0-beta (/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/package.mo) Using package NcDataReader2 with version 2.5.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/NcDataReader2 2.5.1-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: translateModel(BuildingSystems.Fluid.HeatExchangers.Examples.WaterHeater_u,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="BuildingSystems_BuildingSystems.Fluid.HeatExchangers.Examples.WaterHeater_u") translateModel(BuildingSystems.Fluid.HeatExchangers.Examples.WaterHeater_u,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="BuildingSystems_BuildingSystems.Fluid.HeatExchangers.Examples.WaterHeater_u") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001228/0.001228, allocations: 101.1 kB / 16.27 MB, free: 6.414 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001192/0.001193, allocations: 190.3 kB / 17.2 MB, free: 5.953 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.325/1.325, allocations: 222.9 MB / 240.9 MB, free: 15.27 MB / 206.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/NcDataReader2 2.5.1-master/package.mo): time 0.002191/0.002191, allocations: 296.9 kB / 291.3 MB, free: 14.55 MB / 238.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/package.mo): time 1.003/1.003, allocations: 169.3 MB / 0.4988 GB, free: 4.527 MB / 382.1 MB Notification: Performance of FrontEnd - loaded program: time 0.001954/0.001954, allocations: 103 kB / 0.5959 GB, free: 15.15 MB / 414.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1666/0.1686, allocations: 86.98 MB / 0.6808 GB, free: 8.176 MB / 494.1 MB Notification: Performance of NFInst.instantiate(BuildingSystems.Fluid.HeatExchangers.Examples.WaterHeater_u): time 0.3378/0.5064, allocations: 67.43 MB / 0.7467 GB, free: 5.285 MB / 0.5137 GB Notification: Performance of NFInst.instExpressions: time 0.02992/0.5363, allocations: 18.58 MB / 0.7648 GB, free: 6.203 MB / 0.5294 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.003877/0.5403, allocations: 95.66 kB / 0.7649 GB, free: 6.172 MB / 0.5294 GB Notification: Performance of NFTyping.typeComponents: time 0.009553/0.5499, allocations: 4.407 MB / 0.7692 GB, free: 3.613 MB / 0.5294 GB Notification: Performance of NFTyping.typeBindings: time 0.008339/0.5582, allocations: 2.729 MB / 0.7719 GB, free: 1.422 MB / 0.5294 GB Notification: Performance of NFTyping.typeClassSections: time 0.006445/0.5647, allocations: 2.366 MB / 0.7742 GB, free: 15.66 MB / 0.545 GB Notification: Performance of NFFlatten.flatten: time 0.01131/0.576, allocations: 8.151 MB / 0.7822 GB, free: 7.559 MB / 0.545 GB Notification: Performance of NFFlatten.resolveConnections: time 0.003223/0.5793, allocations: 1.917 MB / 0.784 GB, free: 5.59 MB / 0.545 GB Notification: Performance of NFEvalConstants.evaluate: time 0.004683/0.584, allocations: 2.062 MB / 0.786 GB, free: 3.531 MB / 0.545 GB Notification: Performance of NFSimplifyModel.simplify: time 0.00256/0.5865, allocations: 1.528 MB / 0.7875 GB, free: 1.996 MB / 0.545 GB Notification: Performance of NFPackage.collectConstants: time 0.0006823/0.5872, allocations: 192 kB / 0.7877 GB, free: 1.809 MB / 0.545 GB Notification: Performance of NFFlatten.collectFunctions: time 0.004931/0.5922, allocations: 2.137 MB / 0.7898 GB, free: 15.67 MB / 0.5606 GB Notification: Performance of NFScalarize.scalarize: time 0.001004/0.5932, allocations: 0.6852 MB / 0.7905 GB, free: 14.98 MB / 0.5606 GB Notification: Performance of NFVerifyModel.verify: time 0.002393/0.5956, allocations: 1.329 MB / 0.7918 GB, free: 13.64 MB / 0.5606 GB Notification: Performance of NFConvertDAE.convert: time 0.007036/0.6027, allocations: 4.148 MB / 0.7958 GB, free: 9.48 MB / 0.5606 GB Notification: Performance of FrontEnd - DAE generated: time 5.731e-06/0.6027, allocations: 4 kB / 0.7958 GB, free: 9.477 MB / 0.5606 GB Notification: Performance of FrontEnd: time 1.804e-06/0.6027, allocations: 0 / 0.7958 GB, free: 9.477 MB / 0.5606 GB Notification: Performance of Transformations before backend: time 0.0001068/0.6028, allocations: 0 / 0.7958 GB, free: 9.477 MB / 0.5606 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 314 * Number of variables: 314 Notification: Performance of Generate backend data structure: time 0.006136/0.609, allocations: 3.089 MB / 0.7988 GB, free: 6.305 MB / 0.5606 GB Notification: Performance of prepare preOptimizeDAE: time 3.719e-05/0.609, allocations: 8.031 kB / 0.7989 GB, free: 6.297 MB / 0.5606 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.002253/0.6113, allocations: 488.3 kB / 0.7993 GB, free: 5.816 MB / 0.5606 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.005008/0.6163, allocations: 2.747 MB / 0.802 GB, free: 2.996 MB / 0.5606 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0004148/0.6167, allocations: 162.6 kB / 0.8022 GB, free: 2.836 MB / 0.5606 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0003034/0.617, allocations: 131.9 kB / 0.8023 GB, free: 2.707 MB / 0.5606 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.002868/0.6199, allocations: 1.46 MB / 0.8037 GB, free: 1.156 MB / 0.5606 GB Notification: Performance of preOpt findStateOrder (simulation): time 2.949e-05/0.6199, allocations: 0 / 0.8037 GB, free: 1.156 MB / 0.5606 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001349/0.6201, allocations: 52 kB / 0.8038 GB, free: 1.105 MB / 0.5606 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 4.826e-05/0.6201, allocations: 54.25 kB / 0.8038 GB, free: 1.051 MB / 0.5606 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.002805/0.623, allocations: 1.133 MB / 0.8049 GB, free: 15.91 MB / 0.5762 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 0.01019/0.6332, allocations: 7.797 MB / 0.8125 GB, free: 7.535 MB / 0.5762 GB Notification: Performance of preOpt comSubExp (simulation): time 0.002227/0.6354, allocations: 1.301 MB / 0.8138 GB, free: 6.125 MB / 0.5762 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.001024/0.6364, allocations: 458 kB / 0.8142 GB, free: 5.676 MB / 0.5762 GB Notification: Performance of preOpt evalFunc (simulation): time 0.00492/0.6414, allocations: 2.709 MB / 0.8169 GB, free: 2.734 MB / 0.5762 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.001102/0.6425, allocations: 478.5 kB / 0.8173 GB, free: 2.25 MB / 0.5762 GB Notification: Performance of pre-optimization done (n=62): time 2.294e-06/0.6425, allocations: 0 / 0.8173 GB, free: 2.25 MB / 0.5762 GB Notification: Performance of matching and sorting (n=62): time 0.003399/0.6459, allocations: 1.268 MB / 0.8186 GB, free: 0.957 MB / 0.5762 GB Notification: Performance of inlineWhenForInitialization (initialization): time 6.111e-05/0.646, allocations: 111.4 kB / 0.8187 GB, free: 0.8203 MB / 0.5762 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.003135/0.6491, allocations: 2.052 MB / 0.8207 GB, free: 14.74 MB / 0.5919 GB Notification: Performance of collectPreVariables (initialization): time 9.253e-05/0.6492, allocations: 41.7 kB / 0.8207 GB, free: 14.7 MB / 0.5919 GB Notification: Performance of collectInitialEqns (initialization): time 0.0009188/0.6502, allocations: 1.038 MB / 0.8217 GB, free: 13.65 MB / 0.5919 GB Notification: Performance of collectInitialBindings (initialization): time 0.0002266/0.6504, allocations: 224.9 kB / 0.822 GB, free: 13.43 MB / 0.5919 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0004453/0.6509, allocations: 318.5 kB / 0.8223 GB, free: 13.11 MB / 0.5919 GB Notification: Performance of setup shared object (initialization): time 9.174e-05/0.651, allocations: 301.1 kB / 0.8225 GB, free: 12.81 MB / 0.5919 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.001211/0.6522, allocations: 0.5493 MB / 0.8231 GB, free: 12.26 MB / 0.5919 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.001517/0.6537, allocations: 0.9774 MB / 0.824 GB, free: 11.11 MB / 0.5919 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.002451/0.6562, allocations: 1.442 MB / 0.8254 GB, free: 9.512 MB / 0.5919 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 9.117e-06/0.6562, allocations: 0 / 0.8254 GB, free: 9.512 MB / 0.5919 GB Notification: Performance of matching and sorting (n=188) (initialization): time 0.003515/0.6597, allocations: 1.761 MB / 0.8272 GB, free: 7.734 MB / 0.5919 GB Notification: Performance of prepare postOptimizeDAE: time 4.381e-05/0.6598, allocations: 37.7 kB / 0.8272 GB, free: 7.691 MB / 0.5919 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.133e-05/0.6598, allocations: 16.03 kB / 0.8272 GB, free: 7.676 MB / 0.5919 GB Notification: Performance of postOpt tearingSystem (initialization): time 2.972e-05/0.6598, allocations: 16 kB / 0.8272 GB, free: 7.66 MB / 0.5919 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001127/0.661, allocations: 299.5 kB / 0.8275 GB, free: 7.367 MB / 0.5919 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 2.766e-05/0.661, allocations: 31.92 kB / 0.8275 GB, free: 7.336 MB / 0.5919 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001464/0.6625, allocations: 182.5 kB / 0.8277 GB, free: 7.156 MB / 0.5919 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001168/0.6626, allocations: 63.98 kB / 0.8278 GB, free: 7.094 MB / 0.5919 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.001867/0.6645, allocations: 0.9834 MB / 0.8287 GB, free: 6.109 MB / 0.5919 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.001441/0.6659, allocations: 0.9697 MB / 0.8297 GB, free: 4.973 MB / 0.5919 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.002383/0.6683, allocations: 1.445 MB / 0.8311 GB, free: 3.371 MB / 0.5919 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 8.576e-06/0.6683, allocations: 4 kB / 0.8311 GB, free: 3.367 MB / 0.5919 GB Notification: Performance of matching and sorting (n=188) (initialization_lambda0): time 0.00341/0.6718, allocations: 1.748 MB / 0.8328 GB, free: 1.605 MB / 0.5919 GB Notification: Performance of prepare postOptimizeDAE: time 4.063e-05/0.6718, allocations: 49.62 kB / 0.8329 GB, free: 1.551 MB / 0.5919 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.752e-05/0.6718, allocations: 12 kB / 0.8329 GB, free: 1.539 MB / 0.5919 GB Notification: Performance of postOpt tearingSystem (initialization): time 1.928e-05/0.6719, allocations: 19.94 kB / 0.8329 GB, free: 1.52 MB / 0.5919 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001078/0.6729, allocations: 300.2 kB / 0.8332 GB, free: 1.227 MB / 0.5919 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 2.561e-05/0.673, allocations: 27.92 kB / 0.8332 GB, free: 1.199 MB / 0.5919 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.00146/0.6744, allocations: 151 kB / 0.8333 GB, free: 1.051 MB / 0.5919 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001178/0.6746, allocations: 63.98 kB / 0.8334 GB, free: 0.9883 MB / 0.5919 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 49 * Number of states: 0 () * Number of discrete variables: 6 (TSet.count,$PRE.TSet.count,TSet.T_start,$PRE.TSet.T_start,$whenCondition1,conPI.I.trigger_internal) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (154): * Single equations (assignments): 151 * Array equations: 1 * Algorithm blocks: 1 * Record equations: 1 * 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 0.0003276/0.6749, allocations: 259.8 kB / 0.8337 GB, free: 0.7266 MB / 0.5919 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0004572/0.6754, allocations: 201.4 kB / 0.8338 GB, free: 0.5273 MB / 0.5919 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.002724/0.6781, allocations: 1.096 MB / 0.8349 GB, free: 15.41 MB / 0.6075 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.467e-05/0.6781, allocations: 11.94 kB / 0.8349 GB, free: 15.4 MB / 0.6075 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 7.494e-06/0.6781, allocations: 0 / 0.8349 GB, free: 15.4 MB / 0.6075 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.00187/0.68, allocations: 0.792 MB / 0.8357 GB, free: 14.59 MB / 0.6075 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.005516/0.6855, allocations: 2.904 MB / 0.8385 GB, free: 11.6 MB / 0.6075 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 8.446e-06/0.6856, allocations: 7.938 kB / 0.8385 GB, free: 11.59 MB / 0.6075 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0007685/0.6863, allocations: 160 kB / 0.8387 GB, free: 11.44 MB / 0.6075 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0001644/0.6865, allocations: 32.78 kB / 0.8387 GB, free: 11.4 MB / 0.6075 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 6.216e-05/0.6866, allocations: 23.98 kB / 0.8388 GB, free: 11.38 MB / 0.6075 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001067/0.6877, allocations: 1.421 MB / 0.8401 GB, free: 9.82 MB / 0.6075 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.445e-06/0.6877, allocations: 4 kB / 0.8401 GB, free: 9.816 MB / 0.6075 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.003451/0.6911, allocations: 1.618 MB / 0.8417 GB, free: 8.152 MB / 0.6075 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0008379/0.692, allocations: 410 kB / 0.8421 GB, free: 7.73 MB / 0.6075 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0004013/0.6924, allocations: 20 kB / 0.8421 GB, free: 7.711 MB / 0.6075 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001152/0.6936, allocations: 67.88 kB / 0.8422 GB, free: 7.645 MB / 0.6075 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001327/0.6937, allocations: 60.48 kB / 0.8423 GB, free: 7.586 MB / 0.6075 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 8.614e-05/0.6938, allocations: 35.97 kB / 0.8423 GB, free: 7.551 MB / 0.6075 GB Notification: Performance of sorting global known variables: time 0.002515/0.6963, allocations: 1.442 MB / 0.8437 GB, free: 6.098 MB / 0.6075 GB Notification: Performance of sort global known variables: time 2.6e-07/0.6963, allocations: 4 kB / 0.8437 GB, free: 6.094 MB / 0.6075 GB Notification: Performance of remove unused functions: time 0.003152/0.6995, allocations: 1.103 MB / 0.8448 GB, free: 4.988 MB / 0.6075 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 8 * Number of states: 6 (vol.dynBal.U,mov.filter.s[1],mov.filter.s[2],conPI.I.y,THeaOut.T,hea.vol.dynBal.U) * Number of discrete variables: 3 ($whenCondition1,TSet.T_start,TSet.count) * Number of discrete states: 1 (TSet.count) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (74): * Single equations (assignments): 66 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 5 * When equations: 2 * 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): 1 system {(1,1,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 0 systems Notification: Performance of Backend phase and start with SimCode phase: time 0.001608/0.7011, allocations: 0.6738 MB / 0.8454 GB, free: 4.316 MB / 0.6075 GB Notification: Performance of simCode: created initialization part: time 0.004642/0.7058, allocations: 2.176 MB / 0.8476 GB, free: 2.121 MB / 0.6075 GB Notification: Performance of simCode: created event and clocks part: time 6.031e-06/0.7058, allocations: 3.938 kB / 0.8476 GB, free: 2.117 MB / 0.6075 GB Notification: Performance of simCode: created simulation system equations: time 0.00127/0.7071, allocations: 0.5499 MB / 0.8481 GB, free: 1.551 MB / 0.6075 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.005312/0.7124, allocations: 1.098 MB / 0.8492 GB, free: 0.4922 MB / 0.6075 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.007079/0.7195, allocations: 3.861 MB / 0.8529 GB, free: 12.57 MB / 0.6231 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001481/0.721, allocations: 1.566 MB / 0.8545 GB, free: 10.97 MB / 0.6231 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0006965/0.7217, allocations: 191.3 kB / 0.8547 GB, free: 10.78 MB / 0.6231 GB Notification: Performance of SimCode: time 8.22e-07/0.7217, allocations: 0 / 0.8547 GB, free: 10.78 MB / 0.6231 GB Notification: Performance of Templates: time 0.05836/0.7801, allocations: 42.15 MB / 0.8958 GB, free: 0.9453 MB / 0.6544 GB make -j1 -f BuildingSystems_BuildingSystems.Fluid.HeatExchangers.Examples.WaterHeater_u.makefile (rm -f BuildingSystems_BuildingSystems.Fluid.HeatExchangers.Examples.WaterHeater_u.pipe ; mkfifo BuildingSystems_BuildingSystems.Fluid.HeatExchangers.Examples.WaterHeater_u.pipe ; head -c 1048576 < BuildingSystems_BuildingSystems.Fluid.HeatExchangers.Examples.WaterHeater_u.pipe >> ../files/BuildingSystems_BuildingSystems.Fluid.HeatExchangers.Examples.WaterHeater_u.sim & ./BuildingSystems_BuildingSystems.Fluid.HeatExchangers.Examples.WaterHeater_u -abortSlowSimulation -alarm=480 -lv LOG_STATS > BuildingSystems_BuildingSystems.Fluid.HeatExchangers.Examples.WaterHeater_u.pipe 2>&1)