Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_1.6_Buildings.Fluid.Examples.FlowSystem.Simplified5.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/Buildings 12.0.0-master/package.mo", uses=false)
Using package Buildings with version 12.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.0.0-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(Buildings.Fluid.Examples.FlowSystem.Simplified5,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_1.6_Buildings.Fluid.Examples.FlowSystem.Simplified5")
translateModel(Buildings.Fluid.Examples.FlowSystem.Simplified5,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_1.6_Buildings.Fluid.Examples.FlowSystem.Simplified5")
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001241/0.001241, allocations: 108 kB / 15.6 MB, free: 132 kB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001287/0.001287, allocations: 191.2 kB / 16.53 MB, free: 6.391 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.428/1.428, allocations: 222.9 MB / 240.2 MB, free: 4.395 MB / 190.1 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.0.0-master/package.mo): time 2.763/2.763, allocations: 472.6 MB / 0.7451 GB, free: 4.629 MB / 0.5919 GB
Notification: Performance of FrontEnd - loaded program: time 0.001435/0.001435, allocations: 64.11 kB / 0.912 GB, free: 33.37 MB / 0.7169 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.3236/0.3251, allocations: 159.9 MB / 1.068 GB, free: 10.41 MB / 0.8262 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.Examples.FlowSystem.Simplified5): time 0.9439/1.269, allocations: 357.8 MB / 1.418 GB, free: 1.398 MB / 1.014 GB
Notification: Performance of NFInst.instExpressions: time 0.1112/1.38, allocations: 75.87 MB / 1.492 GB, free: 9.895 MB / 1.092 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.01835/1.399, allocations: 433.5 kB / 1.492 GB, free: 9.469 MB / 1.092 GB
Notification: Performance of NFTyping.typeComponents: time 0.04191/1.441, allocations: 22.81 MB / 1.514 GB, free: 2.613 MB / 1.107 GB
Notification: Performance of NFTyping.typeBindings: time 0.03588/1.477, allocations: 11.6 MB / 1.526 GB, free: 6.973 MB / 1.123 GB
Notification: Performance of NFTyping.typeClassSections: time 0.02365/1.5, allocations: 8.174 MB / 1.534 GB, free: 14.86 MB / 1.139 GB
Notification: Performance of NFFlatten.flatten: time 0.08519/1.585, allocations: 58.42 MB / 1.591 GB, free: 4.414 MB / 1.186 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.0288/1.614, allocations: 17.35 MB / 1.608 GB, free: 2.914 MB / 1.201 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.03368/1.648, allocations: 14.43 MB / 1.622 GB, free: 4.457 MB / 1.217 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.02688/1.675, allocations: 13.96 MB / 1.635 GB, free: 6.441 MB / 1.232 GB
Notification: Performance of NFPackage.collectConstants: time 0.008784/1.684, allocations: 1.613 MB / 1.637 GB, free: 4.828 MB / 1.232 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.02334/1.707, allocations: 5.691 MB / 1.643 GB, free: 15.13 MB / 1.248 GB
Notification: Performance of NFScalarize.scalarize: time 0.01439/1.722, allocations: 5.456 MB / 1.648 GB, free: 9.66 MB / 1.248 GB
Notification: Performance of NFVerifyModel.verify: time 0.02392/1.746, allocations: 9.448 MB / 1.657 GB, free: 172 kB / 1.248 GB
Notification: Performance of NFConvertDAE.convert: time 0.04278/1.788, allocations: 26.22 MB / 1.683 GB, free: 5.867 MB / 1.279 GB
Notification: Performance of FrontEnd - DAE generated: time 8.256e-06/1.788, allocations: 4 kB / 1.683 GB, free: 5.863 MB / 1.279 GB
Notification: Performance of FrontEnd: time 1.483e-06/1.788, allocations: 0 / 1.683 GB, free: 5.863 MB / 1.279 GB
Notification: Performance of Transformations before backend: time 0.0009151/1.789, allocations: 4 kB / 1.683 GB, free: 5.859 MB / 1.279 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 1537
 * Number of variables: 1537
Notification: Performance of Generate backend data structure: time 0.06143/1.851, allocations: 20.32 MB / 1.703 GB, free: 1.352 MB / 1.295 GB
Notification: Performance of prepare preOptimizeDAE: time 4.283e-05/1.851, allocations: 8.031 kB / 1.703 GB, free: 1.344 MB / 1.295 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01937/1.87, allocations: 3.231 MB / 1.706 GB, free: 14.09 MB / 1.311 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.03623/1.906, allocations: 16.89 MB / 1.722 GB, free: 13.1 MB / 1.326 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.001948/1.908, allocations: 0.7561 MB / 1.723 GB, free: 12.34 MB / 1.326 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.00385/1.912, allocations: 0.703 MB / 1.724 GB, free: 11.64 MB / 1.326 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.03331/1.946, allocations: 14.68 MB / 1.738 GB, free: 12.75 MB / 1.342 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0001841/1.946, allocations: 7.938 kB / 1.738 GB, free: 12.74 MB / 1.342 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.002422/1.948, allocations: 248 kB / 1.738 GB, free: 12.5 MB / 1.342 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0001292/1.948, allocations: 152 kB / 1.738 GB, free: 12.35 MB / 1.342 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.03674/1.985, allocations: 19.6 MB / 1.758 GB, free: 8.734 MB / 1.357 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 0.744/2.729, allocations: 74.67 MB / 1.83 GB, free: 466.9 MB / 1.357 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.02349/2.753, allocations: 11.18 MB / 1.841 GB, free: 460.8 MB / 1.357 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.01645/2.769, allocations: 9.315 MB / 1.85 GB, free: 455.5 MB / 1.357 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 evalFunc (simulation): time 0.07504/2.844, allocations: 31.76 MB / 1.881 GB, free: 433.6 MB / 1.357 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.02111/2.866, allocations: 9.372 MB / 1.891 GB, free: 427.6 MB / 1.357 GB
Notification: Performance of preOpt simplifyInStream (simulation): time 0.02389/2.89, allocations: 5.838 MB / 1.896 GB, free: 422.4 MB / 1.357 GB
Notification: Performance of pre-optimization done (n=399): time 4.473e-05/2.89, allocations: 4 kB / 1.896 GB, free: 422.4 MB / 1.357 GB
Notification: Performance of matching and sorting (n=585): time 0.9762/3.866, allocations: 202.7 MB / 2.094 GB, free: 219.7 MB / 1.357 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 9.299e-05/3.866, allocations: 112 kB / 2.094 GB, free: 219.6 MB / 1.357 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.02963/3.896, allocations: 15.11 MB / 2.109 GB, free: 204.5 MB / 1.357 GB
Notification: Performance of collectPreVariables (initialization): time 0.004125/3.9, allocations: 185.5 kB / 2.109 GB, free: 204.4 MB / 1.357 GB
Notification: Performance of collectInitialEqns (initialization): time 0.007454/3.907, allocations: 6.479 MB / 2.116 GB, free: 197.9 MB / 1.357 GB
Notification: Performance of collectInitialBindings (initialization): time 0.005465/3.913, allocations: 1.992 MB / 2.118 GB, free: 195.9 MB / 1.357 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.01238/3.925, allocations: 2.933 MB / 2.12 GB, free: 193 MB / 1.357 GB
Notification: Performance of setup shared object (initialization): time 4.863e-05/3.925, allocations: 305.1 kB / 2.121 GB, free: 192.7 MB / 1.357 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0203/3.945, allocations: 11.81 MB / 2.132 GB, free: 180.8 MB / 1.357 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.02182/3.967, allocations: 14.3 MB / 2.146 GB, free: 165.6 MB / 1.357 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.04145/4.009, allocations: 25.19 MB / 2.171 GB, free: 139.7 MB / 1.357 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 6.229e-05/4.009, allocations: 12 kB / 2.171 GB, free: 139.7 MB / 1.357 GB
Notification: Performance of matching and sorting (n=1274) (initialization): time 0.6874/4.696, allocations: 129.9 MB / 2.298 GB, free: 9.621 MB / 1.357 GB
Notification: Performance of prepare postOptimizeDAE: time 0.0001318/4.696, allocations: 57.77 kB / 2.298 GB, free: 9.559 MB / 1.357 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001027/4.697, allocations: 48 kB / 2.298 GB, free: 9.512 MB / 1.357 GB
Notification: Performance of postOpt tearingSystem (initialization): time 1.561/6.257, allocations: 136.4 MB / 2.431 GB, free: 421.1 MB / 1.357 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01226/6.269, allocations: 2.226 MB / 2.433 GB, free: 418.9 MB / 1.357 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.1931/6.463, allocations: 99.94 MB / 2.531 GB, free: 319 MB / 1.357 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0232/6.486, allocations: 0.9861 MB / 2.532 GB, free: 318 MB / 1.357 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.005821/6.492, allocations: 0.827 MB / 2.533 GB, free: 317.2 MB / 1.357 GB
Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.02822/6.52, allocations: 14.43 MB / 2.547 GB, free: 302.7 MB / 1.357 GB
Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.02342/6.543, allocations: 13.8 MB / 2.56 GB, free: 288 MB / 1.357 GB
Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.04134/6.585, allocations: 24.17 MB / 2.584 GB, free: 263.1 MB / 1.357 GB
Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 7.113e-05/6.585, allocations: 12 kB / 2.584 GB, free: 263.1 MB / 1.357 GB
Notification: Performance of matching and sorting (n=1274) (initialization_lambda0): time 0.6838/7.269, allocations: 128.4 MB / 2.709 GB, free: 135.4 MB / 1.357 GB
Notification: Performance of prepare postOptimizeDAE: time 9.621e-05/7.269, allocations: 53.69 kB / 2.709 GB, free: 135.4 MB / 1.357 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 9.191e-05/7.269, allocations: 44 kB / 2.709 GB, free: 135.3 MB / 1.357 GB
Notification: Performance of postOpt tearingSystem (initialization): time 1.448/8.717, allocations: 136.1 MB / 2.842 GB, free: 444.8 MB / 1.357 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0121/8.729, allocations: 2.205 MB / 2.844 GB, free: 444.7 MB / 1.357 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.2345/8.964, allocations: 104.6 MB / 2.947 GB, free: 409.7 MB / 1.357 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0223/8.986, allocations: 1.041 MB / 2.948 GB, free: 409.2 MB / 1.357 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.004827/8.991, allocations: 0.8 MB / 2.948 GB, free: 408.9 MB / 1.357 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 207
 * Number of states: 0 ()
 * Number of discrete variables: 10 ($whenCondition1,stepValve.count,$PRE.stepValve.count,stepValve.T_start,$PRE.stepValve.T_start,pumpHea.stage,stepPump.pulseStart,$PRE.stepPump.pulseStart,stepPump.y,$whenCondition2)
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (851):
 * Single equations (assignments): 825
 * Array equations: 4
 * Algorithm blocks: 1
 * Record equations: 12
 * When equations: 0
 * If-equations: 0
 * Equation systems (not torn): 6
 * Torn equation systems: 3
 * Mixed (continuous/discrete) equation systems: 0
Notification: Equation system details (not torn):
 * Constant Jacobian (size): 0 systems
 * Linear Jacobian (size,density): 0 systems
 * Non-linear Jacobian (size): 6 systems
   {1, 1, 1, 1, 1, 1}
 * Without analytic Jacobian (size): 0 systems
Notification: Torn system details for strict tearing set:
 * Linear torn systems (#iteration vars, #inner vars, density): 1 system
   {(34,41,81.4%)}
 * Non-linear torn systems (#iteration vars, #inner vars): 2 systems
   {(5,80), (7,78)}
Notification: Performance of prepare postOptimizeDAE: time 0.008/8.999, allocations: 0.639 MB / 2.949 GB, free: 408.4 MB / 1.357 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.007579/9.007, allocations: 1.351 MB / 2.95 GB, free: 408.4 MB / 1.357 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.2348/9.241, allocations: 53.19 MB / 3.002 GB, free: 357.1 MB / 1.357 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 0.0001515/9.242, allocations: 75.98 kB / 3.002 GB, free: 357 MB / 1.357 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 0.0002605/9.242, allocations: 32 kB / 3.002 GB, free: 357 MB / 1.357 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.2224/9.464, allocations: 47.48 MB / 3.049 GB, free: 309.6 MB / 1.357 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.2609/9.725, allocations: 68.16 MB / 3.115 GB, free: 241.6 MB / 1.357 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 9.577e-05/9.725, allocations: 8.844 kB / 3.115 GB, free: 241.5 MB / 1.357 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.008246/9.734, allocations: 1.416 MB / 3.117 GB, free: 240.1 MB / 1.357 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.2169/9.951, allocations: 47.23 MB / 3.163 GB, free: 193 MB / 1.357 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.002513/9.953, allocations: 203.9 kB / 3.163 GB, free: 192.8 MB / 1.357 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0819/10.04, allocations: 45.45 MB / 3.207 GB, free: 147.3 MB / 1.357 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 6.352e-06/10.04, allocations: 8 kB / 3.207 GB, free: 147.3 MB / 1.357 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.2327/10.27, allocations: 60.6 MB / 3.267 GB, free: 86.73 MB / 1.357 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.008346/10.28, allocations: 2.837 MB / 3.269 GB, free: 83.86 MB / 1.357 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.004815/10.28, allocations: 127.9 kB / 3.269 GB, free: 83.73 MB / 1.357 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.01427/10.3, allocations: 0.7529 MB / 3.27 GB, free: 82.98 MB / 1.357 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.003267/10.3, allocations: 497.5 kB / 3.271 GB, free: 82.49 MB / 1.357 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.001649/10.3, allocations: 279.8 kB / 3.271 GB, free: 82.21 MB / 1.357 GB
Notification: Performance of sorting global known variables: time 0.01774/10.32, allocations: 10.26 MB / 3.281 GB, free: 72.02 MB / 1.357 GB
Notification: Performance of sort global known variables: time 5.71e-07/10.32, allocations: 0 / 3.281 GB, free: 72.02 MB / 1.357 GB
Notification: Performance of remove unused functions: time 0.03067/10.35, allocations: 7.426 MB / 3.288 GB, free: 64.7 MB / 1.357 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 28
 * Number of states: 3 (valSouth.vol.dynBal.U,valNorth.vol.dynBal.U,heater.outCon.T)
 * Number of discrete variables: 7 ($whenCondition2,$whenCondition1,stepPump.y,stepPump.pulseStart,pumpHea.stage,stepValve.T_start,stepValve.count)
 * Number of discrete states: 1 (stepValve.count)
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (512):
 * Single equations (assignments): 490
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 10
 * When equations: 3
 * If-equations: 0
 * Equation systems (not torn): 5
 * Torn equation systems: 4
 * Mixed (continuous/discrete) equation systems: 0
Notification: Equation system details (not torn):
 * Constant Jacobian (size): 0 systems
 * Linear Jacobian (size,density): 0 systems
 * Non-linear Jacobian (size): 5 systems
   {1, 1, 1, 1, 1}
 * Without analytic Jacobian (size): 0 systems
Notification: Torn system details for strict tearing set:
 * Linear torn systems (#iteration vars, #inner vars, density): 1 system
   {(35,40,84.0%)}
 * Non-linear torn systems (#iteration vars, #inner vars): 3 systems
   {(8,79), (1,1), (8,77)}
Notification: Performance of Backend phase and start with SimCode phase: time 0.005287/10.35, allocations: 1.615 MB / 3.29 GB, free: 63.11 MB / 1.357 GB
Notification: Performance of simCode: created initialization part: time 0.7082/11.06, allocations: 52.65 MB / 3.341 GB, free: 468.3 MB / 1.357 GB
Notification: Performance of simCode: created event and clocks part: time 1.288e-05/11.06, allocations: 2.656 kB / 3.341 GB, free: 468.3 MB / 1.357 GB
Notification: Performance of simCode: created simulation system equations: time 0.02828/11.09, allocations: 11.33 MB / 3.352 GB, free: 467.8 MB / 1.357 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.03792/11.13, allocations: 6.733 MB / 3.359 GB, free: 467.1 MB / 1.357 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.06458/11.19, allocations: 30.87 MB / 3.389 GB, free: 457.5 MB / 1.357 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.01037/11.2, allocations: 7.862 MB / 3.397 GB, free: 455.7 MB / 1.357 GB
Notification: Performance of simCode: alias equations: time 0.02098/11.22, allocations: 4.218 MB / 3.401 GB, free: 455.3 MB / 1.357 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.005233/11.23, allocations: 1.064 MB / 3.402 GB, free: 455.2 MB / 1.357 GB
Notification: Performance of SimCode: time 7.62e-07/11.23, allocations: 0 / 3.402 GB, free: 455.2 MB / 1.357 GB
Notification: Performance of Templates: time 1.579/12.81, allocations: 462.2 MB / 3.853 GB, free: 465.8 MB / 1.358 GB
make -j1 -f Buildings_1.6_Buildings.Fluid.Examples.FlowSystem.Simplified5.makefile
(rm -f Buildings_1.6_Buildings.Fluid.Examples.FlowSystem.Simplified5.pipe ; mkfifo Buildings_1.6_Buildings.Fluid.Examples.FlowSystem.Simplified5.pipe ; head -c 1048576 < Buildings_1.6_Buildings.Fluid.Examples.FlowSystem.Simplified5.pipe >> ../files/Buildings_1.6_Buildings.Fluid.Examples.FlowSystem.Simplified5.sim & ./Buildings_1.6_Buildings.Fluid.Examples.FlowSystem.Simplified5  -abortSlowSimulation -alarm=480 -lv LOG_STATS > Buildings_1.6_Buildings.Fluid.Examples.FlowSystem.Simplified5.pipe 2>&1)