Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr BuildingSystems_BuildingSystems.Fluid.Sources.Examples.TraceSubstancesFlowSource.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.Sources.Examples.TraceSubstancesFlowSource,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="BuildingSystems_BuildingSystems.Fluid.Sources.Examples.TraceSubstancesFlowSource") translateModel(BuildingSystems.Fluid.Sources.Examples.TraceSubstancesFlowSource,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="BuildingSystems_BuildingSystems.Fluid.Sources.Examples.TraceSubstancesFlowSource") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001387/0.001387, allocations: 111.3 kB / 15.23 MB, free: 0.6602 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001711/0.001711, allocations: 193.1 kB / 16.13 MB, free: 6.664 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.37/1.37, allocations: 222.9 MB / 239.8 MB, free: 4.578 MB / 190.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/NcDataReader2 2.5.1-master/package.mo): time 0.001979/0.001979, allocations: 275.2 kB / 290.2 MB, free: 2.195 MB / 238.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/package.mo): time 0.937/0.937, allocations: 169.2 MB / 0.4977 GB, free: 14.17 MB / 382.1 MB Notification: Performance of FrontEnd - loaded program: time 0.002275/0.002275, allocations: 90.48 kB / 0.5945 GB, free: 28.31 MB / 430.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1862/0.1885, allocations: 86.98 MB / 0.6794 GB, free: 1.195 MB / 478.1 MB Notification: Performance of NFInst.instantiate(BuildingSystems.Fluid.Sources.Examples.TraceSubstancesFlowSource): time 0.721/0.9096, allocations: 302.9 MB / 0.9753 GB, free: 8.738 MB / 0.6856 GB Notification: Performance of NFInst.instExpressions: time 0.03614/0.9457, allocations: 26.01 MB / 1.001 GB, free: 14.66 MB / 0.7169 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.004668/0.9505, allocations: 115.2 kB / 1.001 GB, free: 14.55 MB / 0.7169 GB Notification: Performance of NFTyping.typeComponents: time 0.004803/0.9553, allocations: 1.543 MB / 1.002 GB, free: 13 MB / 0.7169 GB Notification: Performance of NFTyping.typeBindings: time 0.01623/0.9716, allocations: 5.636 MB / 1.008 GB, free: 7.348 MB / 0.7169 GB Notification: Performance of NFTyping.typeClassSections: time 0.007491/0.9791, allocations: 2.37 MB / 1.01 GB, free: 4.992 MB / 0.7169 GB Notification: Performance of NFFlatten.flatten: time 0.01572/0.9948, allocations: 12.41 MB / 1.022 GB, free: 8.555 MB / 0.7325 GB Notification: Performance of NFFlatten.resolveConnections: time 0.005147/1, allocations: 3.094 MB / 1.025 GB, free: 5.371 MB / 0.7325 GB Notification: Performance of NFEvalConstants.evaluate: time 0.01159/1.012, allocations: 3.662 MB / 1.029 GB, free: 1.73 MB / 0.7325 GB Notification: Performance of NFSimplifyModel.simplify: time 0.006556/1.018, allocations: 3.085 MB / 1.032 GB, free: 14.65 MB / 0.7481 GB Notification: Performance of NFPackage.collectConstants: time 0.0008695/1.019, allocations: 196 kB / 1.032 GB, free: 14.46 MB / 0.7481 GB Notification: Performance of NFFlatten.collectFunctions: time 0.01206/1.031, allocations: 5.319 MB / 1.037 GB, free: 9.125 MB / 0.7481 GB Notification: Performance of NFScalarize.scalarize: time 0.002995/1.034, allocations: 1.492 MB / 1.039 GB, free: 7.629 MB / 0.7481 GB Notification: Performance of NFVerifyModel.verify: time 0.004524/1.039, allocations: 1.951 MB / 1.041 GB, free: 5.668 MB / 0.7481 GB Notification: Performance of NFConvertDAE.convert: time 0.01548/1.054, allocations: 6.859 MB / 1.047 GB, free: 14.79 MB / 0.7637 GB Notification: Performance of FrontEnd - DAE generated: time 6.342e-06/1.054, allocations: 0 / 1.047 GB, free: 14.79 MB / 0.7637 GB Notification: Performance of FrontEnd: time 2.174e-06/1.054, allocations: 4 kB / 1.047 GB, free: 14.79 MB / 0.7637 GB Notification: Performance of Transformations before backend: time 0.0002033/1.054, allocations: 0 / 1.047 GB, free: 14.79 MB / 0.7637 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 693 * Number of variables: 693 Notification: Performance of Generate backend data structure: time 0.008949/1.063, allocations: 4.172 MB / 1.051 GB, free: 10.54 MB / 0.7637 GB Notification: Performance of prepare preOptimizeDAE: time 5.398e-05/1.064, allocations: 12.02 kB / 1.051 GB, free: 10.53 MB / 0.7637 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.006053/1.07, allocations: 0.94 MB / 1.052 GB, free: 9.586 MB / 0.7637 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.004512/1.074, allocations: 2.256 MB / 1.054 GB, free: 7.254 MB / 0.7637 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0002664/1.074, allocations: 285.2 kB / 1.055 GB, free: 6.961 MB / 0.7637 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0004735/1.075, allocations: 287.9 kB / 1.055 GB, free: 6.68 MB / 0.7637 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.005698/1.081, allocations: 3.36 MB / 1.058 GB, free: 3.234 MB / 0.7637 GB Notification: Performance of preOpt findStateOrder (simulation): time 5.22e-05/1.081, allocations: 4 kB / 1.058 GB, free: 3.23 MB / 0.7637 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0002458/1.081, allocations: 116 kB / 1.058 GB, free: 3.117 MB / 0.7637 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0001073/1.081, allocations: 113.3 kB / 1.059 GB, free: 3.004 MB / 0.7637 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.004356/1.085, allocations: 2.792 MB / 1.061 GB, free: 204 kB / 0.7637 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 0.4116/1.497, allocations: 13.22 MB / 1.074 GB, free: 287.2 MB / 0.7637 GB Notification: Performance of preOpt comSubExp (simulation): time 0.003413/1.5, allocations: 1.688 MB / 1.076 GB, free: 286.5 MB / 0.7637 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.001475/1.502, allocations: 1.115 MB / 1.077 GB, free: 286.1 MB / 0.7637 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0004354/1.502, allocations: 320.8 kB / 1.077 GB, free: 285.8 MB / 0.7637 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 5.103e-05/1.502, allocations: 62.31 kB / 1.077 GB, free: 285.8 MB / 0.7637 GB Notification: Performance of pre-optimization done (n=182): time 3.898e-06/1.502, allocations: 0 / 1.077 GB, free: 285.8 MB / 0.7637 GB Notification: Performance of matching and sorting (n=182): time 0.004974/1.507, allocations: 2.726 MB / 1.08 GB, free: 284.7 MB / 0.7637 GB Notification: Performance of inlineWhenForInitialization (initialization): time 4.983e-05/1.508, allocations: 75.19 kB / 1.08 GB, free: 284.7 MB / 0.7637 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002869/1.51, allocations: 1.998 MB / 1.082 GB, free: 284 MB / 0.7637 GB Notification: Performance of collectPreVariables (initialization): time 0.000259/1.511, allocations: 69.31 kB / 1.082 GB, free: 283.9 MB / 0.7637 GB Notification: Performance of collectInitialEqns (initialization): time 0.0009561/1.512, allocations: 1.407 MB / 1.083 GB, free: 282.8 MB / 0.7637 GB Notification: Performance of collectInitialBindings (initialization): time 0.000621/1.512, allocations: 0.643 MB / 1.084 GB, free: 282.3 MB / 0.7637 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0005524/1.513, allocations: 382.9 kB / 1.084 GB, free: 282.1 MB / 0.7637 GB Notification: Performance of setup shared object (initialization): time 4.974e-05/1.513, allocations: 309.1 kB / 1.085 GB, free: 281.8 MB / 0.7637 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.001215/1.514, allocations: 0.8119 MB / 1.085 GB, free: 281.5 MB / 0.7637 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.001471/1.516, allocations: 1.411 MB / 1.087 GB, free: 280.5 MB / 0.7637 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.002797/1.518, allocations: 2.249 MB / 1.089 GB, free: 279.2 MB / 0.7637 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.063e-05/1.518, allocations: 4.781 kB / 1.089 GB, free: 279.2 MB / 0.7637 GB Notification: Performance of matching and sorting (n=257) (initialization): time 0.005154/1.524, allocations: 2.507 MB / 1.092 GB, free: 278.2 MB / 0.7637 GB Notification: Performance of prepare postOptimizeDAE: time 3.85e-05/1.524, allocations: 10.03 kB / 1.092 GB, free: 278.2 MB / 0.7637 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.888e-05/1.524, allocations: 15 kB / 1.092 GB, free: 278.2 MB / 0.7637 GB Notification: Performance of postOpt tearingSystem (initialization): time 4.853e-05/1.524, allocations: 26.81 kB / 1.092 GB, free: 278.2 MB / 0.7637 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.002497/1.526, allocations: 0.5514 MB / 1.092 GB, free: 278.2 MB / 0.7637 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001477/1.528, allocations: 4.154 MB / 1.096 GB, free: 274 MB / 0.7637 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.00356/1.531, allocations: 397.1 kB / 1.097 GB, free: 273.9 MB / 0.7637 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0002098/1.532, allocations: 94 kB / 1.097 GB, free: 273.9 MB / 0.7637 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.002763/1.534, allocations: 1.463 MB / 1.098 GB, free: 273.3 MB / 0.7637 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.001891/1.536, allocations: 1.404 MB / 1.099 GB, free: 272.1 MB / 0.7637 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.003315/1.54, allocations: 2.24 MB / 1.102 GB, free: 270.7 MB / 0.7637 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 1.186e-05/1.54, allocations: 5.031 kB / 1.102 GB, free: 270.7 MB / 0.7637 GB Notification: Performance of matching and sorting (n=257) (initialization_lambda0): time 0.004941/1.545, allocations: 2.476 MB / 1.104 GB, free: 269.5 MB / 0.7637 GB Notification: Performance of prepare postOptimizeDAE: time 4.578e-05/1.545, allocations: 15.69 kB / 1.104 GB, free: 269.5 MB / 0.7637 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.781e-05/1.545, allocations: 17.09 kB / 1.104 GB, free: 269.5 MB / 0.7637 GB Notification: Performance of postOpt tearingSystem (initialization): time 4.099e-05/1.545, allocations: 23.84 kB / 1.104 GB, free: 269.5 MB / 0.7637 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001914/1.547, allocations: 475.7 kB / 1.105 GB, free: 269.4 MB / 0.7637 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 3.04e-05/1.547, allocations: 31.45 kB / 1.105 GB, free: 269.4 MB / 0.7637 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.003808/1.55, allocations: 367.1 kB / 1.105 GB, free: 269.2 MB / 0.7637 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001519/1.551, allocations: 87.25 kB / 1.105 GB, free: 269.2 MB / 0.7637 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 59 * Number of states: 0 () * Number of discrete variables: 0 () * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (257): * Single equations (assignments): 250 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 7 * Torn equation systems: 0 * 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): 7 systems {1, 1, 1, 1, 1, 1, 1} * Without analytic Jacobian (size): 0 systems Notification: Performance of prepare postOptimizeDAE: time 0.0006808/1.551, allocations: 312.2 kB / 1.105 GB, free: 268.9 MB / 0.7637 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0006563/1.552, allocations: 271.4 kB / 1.106 GB, free: 268.8 MB / 0.7637 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.003025/1.555, allocations: 2.107 MB / 1.108 GB, free: 267.6 MB / 0.7637 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.162e-05/1.555, allocations: 17.22 kB / 1.108 GB, free: 267.6 MB / 0.7637 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 9.838e-06/1.555, allocations: 0 / 1.108 GB, free: 267.6 MB / 0.7637 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.002139/1.557, allocations: 1.892 MB / 1.109 GB, free: 266.6 MB / 0.7637 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.008354/1.566, allocations: 5.173 MB / 1.115 GB, free: 263.4 MB / 0.7637 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 7.253e-06/1.566, allocations: 0 / 1.115 GB, free: 263.4 MB / 0.7637 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.002138/1.568, allocations: 0.4966 MB / 1.115 GB, free: 263.3 MB / 0.7637 GB Notification: Performance of postOpt tearingSystem (simulation): time 1.644e-05/1.568, allocations: 10.75 kB / 1.115 GB, free: 263.3 MB / 0.7637 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.000114/1.568, allocations: 58.23 kB / 1.115 GB, free: 263.2 MB / 0.7637 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001147/1.569, allocations: 4.119 MB / 1.119 GB, free: 259.1 MB / 0.7637 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 5.15e-06/1.569, allocations: 7.656 kB / 1.119 GB, free: 259.1 MB / 0.7637 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.004109/1.573, allocations: 3.229 MB / 1.122 GB, free: 257.3 MB / 0.7637 GB Notification: Performance of postOpt removeConstants (simulation): time 0.001543/1.575, allocations: 0.565 MB / 1.123 GB, free: 256.9 MB / 0.7637 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0003793/1.575, allocations: 48.61 kB / 1.123 GB, free: 256.8 MB / 0.7637 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.002105/1.577, allocations: 239.9 kB / 1.123 GB, free: 256.7 MB / 0.7637 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0002239/1.577, allocations: 114.9 kB / 1.123 GB, free: 256.7 MB / 0.7637 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001175/1.578, allocations: 67.97 kB / 1.123 GB, free: 256.6 MB / 0.7637 GB Notification: Performance of sorting global known variables: time 0.001493/1.579, allocations: 1.334 MB / 1.125 GB, free: 255.3 MB / 0.7637 GB Notification: Performance of sort global known variables: time 1.51e-07/1.579, allocations: 3.938 kB / 1.125 GB, free: 255.3 MB / 0.7637 GB Notification: Performance of remove unused functions: time 0.003447/1.583, allocations: 1.716 MB / 1.126 GB, free: 253.6 MB / 0.7637 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 13 * Number of states: 20 (vol.dynBal.medium.Xi[1],vol.dynBal.U,vol.dynBal.m,vol.dynBal.mC[1],vol1.dynBal.medium.Xi[1],vol1.dynBal.U,vol1.dynBal.m,vol1.dynBal.mC[1],vol2.dynBal.medium.Xi[1],vol2.dynBal.U,vol2.dynBal.m,vol2.dynBal.mC[1],vol3.dynBal.medium.Xi[1],vol3.dynBal.U,vol3.dynBal.m,vol3.dynBal.mC[1],vol4.dynBal.medium.Xi[1],vol4.dynBal.U,vol4.dynBal.m,vol4.dynBal.mC[1]) * Number of discrete variables: 0 () * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (182): * Single equations (assignments): 175 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 7 * Torn equation systems: 0 * 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): 7 systems {1, 1, 1, 1, 1, 1, 1} * Without analytic Jacobian (size): 0 systems Notification: Performance of Backend phase and start with SimCode phase: time 0.0006439/1.583, allocations: 354.3 kB / 1.127 GB, free: 253.3 MB / 0.7637 GB Notification: Performance of simCode: created initialization part: time 0.004946/1.588, allocations: 3.316 MB / 1.13 GB, free: 250 MB / 0.7637 GB Notification: Performance of simCode: created event and clocks part: time 7.904e-06/1.588, allocations: 4 kB / 1.13 GB, free: 250 MB / 0.7637 GB Notification: Performance of simCode: created simulation system equations: time 0.00139/1.59, allocations: 1.022 MB / 1.131 GB, free: 249 MB / 0.7637 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.00726/1.597, allocations: 1.605 MB / 1.132 GB, free: 247.4 MB / 0.7637 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.008777/1.606, allocations: 7.847 MB / 1.14 GB, free: 239.6 MB / 0.7637 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001287/1.607, allocations: 2.182 MB / 1.142 GB, free: 237.4 MB / 0.7637 GB Notification: Performance of simCode: alias equations: time 0.003713/1.611, allocations: 1.1 MB / 1.143 GB, free: 236.3 MB / 0.7637 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0006164/1.611, allocations: 219.4 kB / 1.143 GB, free: 236.1 MB / 0.7637 GB Notification: Performance of SimCode: time 1.273e-06/1.611, allocations: 3.938 kB / 1.143 GB, free: 236.1 MB / 0.7637 GB Notification: Performance of Templates: time 0.07027/1.682, allocations: 52.98 MB / 1.195 GB, free: 183.8 MB / 0.7637 GB make -j1 -f BuildingSystems_BuildingSystems.Fluid.Sources.Examples.TraceSubstancesFlowSource.makefile (rm -f BuildingSystems_BuildingSystems.Fluid.Sources.Examples.TraceSubstancesFlowSource.pipe ; mkfifo BuildingSystems_BuildingSystems.Fluid.Sources.Examples.TraceSubstancesFlowSource.pipe ; head -c 1048576 < BuildingSystems_BuildingSystems.Fluid.Sources.Examples.TraceSubstancesFlowSource.pipe >> ../files/BuildingSystems_BuildingSystems.Fluid.Sources.Examples.TraceSubstancesFlowSource.sim & ./BuildingSystems_BuildingSystems.Fluid.Sources.Examples.TraceSubstancesFlowSource -abortSlowSimulation -alarm=480 -lv LOG_STATS > BuildingSystems_BuildingSystems.Fluid.Sources.Examples.TraceSubstancesFlowSource.pipe 2>&1)