Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_8_Buildings.Examples.Tutorial.Boiler.System2.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.Examples.Tutorial.Boiler.System2,fileNamePrefix="Buildings_8_Buildings_Examples_Tutorial_Boiler_System2",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(Buildings.Examples.Tutorial.Boiler.System2,fileNamePrefix="Buildings_8_Buildings_Examples_Tutorial_Boiler_System2",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 0.001131/0.001131, 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 0.001119/0.001119, 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 1.342/1.342, 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 1.688/1.688, allocations: 292.3 MB / 0.549 GB, free: 12.73 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 0.001454/0.001454, allocations: 69.28 kB / 0.6718 GB, free: 26.12 MB / 0.5294 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.2198/0.2213, allocations: 114.5 MB / 0.7836 GB, free: 13.24 MB / 0.6075 GB Notification: Performance of NFInst.instantiate(Buildings.Examples.Tutorial.Boiler.System2): time 0.6106/0.832, allocations: 209.1 MB / 0.9879 GB, free: 13.28 MB / 0.7325 GB Notification: Performance of NFInst.instExpressions: time 0.02842/0.8604, allocations: 19.68 MB / 1.007 GB, free: 4.938 MB / 0.7325 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.004342/0.8648, allocations: 93.25 kB / 1.007 GB, free: 4.902 MB / 0.7325 GB Notification: Performance of NFTyping.typeComponents: time 0.003908/0.8687, allocations: 1.315 MB / 1.008 GB, free: 3.93 MB / 0.7325 GB [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/Utilities/Strings.mo:139:3-175:14:writable] Warning: Pure function 'Modelica.Utilities.Strings.isEmpty' contains a call to impure function 'Modelica.Utilities.Strings.Advanced.skipWhiteSpace'. Notification: Performance of NFTyping.typeBindings: time 0.009071/0.8779, allocations: 3.373 MB / 1.012 GB, free: 1.75 MB / 0.7325 GB Notification: Performance of NFTyping.typeClassSections: time 0.01024/0.8881, allocations: 3.799 MB / 1.015 GB, free: 15.48 MB / 0.7481 GB Notification: Performance of NFFlatten.flatten: time 0.01537/0.9035, allocations: 10.71 MB / 1.026 GB, free: 9.484 MB / 0.7481 GB Notification: Performance of NFFlatten.resolveConnections: time 0.005826/0.9094, allocations: 3.976 MB / 1.03 GB, free: 7.129 MB / 0.7481 GB Notification: Performance of NFEvalConstants.evaluate: time 0.007511/0.9169, allocations: 3.697 MB / 1.033 GB, free: 5.207 MB / 0.7481 GB Notification: Performance of NFSimplifyModel.simplify: time 0.00505/0.922, allocations: 2.996 MB / 1.036 GB, free: 3.609 MB / 0.7481 GB Notification: Performance of NFPackage.collectConstants: time 0.001082/0.9231, allocations: 404.6 kB / 1.037 GB, free: 3.609 MB / 0.7481 GB Notification: Performance of NFFlatten.collectFunctions: time 0.006066/0.9292, allocations: 2.602 MB / 1.039 GB, free: 1.219 MB / 0.7481 GB Notification: Performance of NFScalarize.scalarize: time 0.001807/0.931, allocations: 1.198 MB / 1.04 GB, free: 44 kB / 0.7481 GB Notification: Performance of NFVerifyModel.verify: time 0.003528/0.9346, allocations: 2.201 MB / 1.043 GB, free: 13.85 MB / 0.7637 GB Notification: Performance of NFConvertDAE.convert: time 0.009762/0.9444, allocations: 6.926 MB / 1.049 GB, free: 7.125 MB / 0.7637 GB Notification: Performance of FrontEnd - DAE generated: time 7.013e-06/0.9444, allocations: 8 kB / 1.049 GB, free: 7.117 MB / 0.7637 GB Notification: Performance of FrontEnd: time 2.375e-06/0.9444, allocations: 0 / 1.049 GB, free: 7.117 MB / 0.7637 GB Notification: Performance of Transformations before backend: time 0.0001683/0.9446, allocations: 0 / 1.049 GB, free: 7.117 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: 586 * Number of variables: 586 Notification: Performance of Generate backend data structure: time 0.01176/0.9564, allocations: 4.56 MB / 1.054 GB, free: 2.484 MB / 0.7637 GB Notification: Performance of prepare preOptimizeDAE: time 5.254e-05/0.9565, allocations: 8.031 kB / 1.054 GB, free: 2.477 MB / 0.7637 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0007075/0.9572, allocations: 332.9 kB / 1.054 GB, free: 2.141 MB / 0.7637 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.005866/0.963, allocations: 0.9321 MB / 1.055 GB, free: 1.203 MB / 0.7637 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.009005/0.9721, allocations: 3.674 MB / 1.059 GB, free: 13.46 MB / 0.7794 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001557/0.9723, allocations: 188.5 kB / 1.059 GB, free: 13.27 MB / 0.7794 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0005722/0.9728, allocations: 247.9 kB / 1.059 GB, free: 13.03 MB / 0.7794 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.005633/0.9785, allocations: 3.179 MB / 1.062 GB, free: 9.691 MB / 0.7794 GB Notification: Performance of preOpt findStateOrder (simulation): time 5.968e-05/0.9786, allocations: 11.84 kB / 1.062 GB, free: 9.68 MB / 0.7794 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0002766/0.9789, allocations: 104 kB / 1.062 GB, free: 9.578 MB / 0.7794 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0001024/0.979, allocations: 104.3 kB / 1.062 GB, free: 9.473 MB / 0.7794 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.004594/0.9836, allocations: 2.609 MB / 1.065 GB, free: 6.848 MB / 0.7794 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 0.02208/1.006, allocations: 13.24 MB / 1.078 GB, free: 8.969 MB / 0.795 GB Notification: Performance of preOpt comSubExp (simulation): time 0.003075/1.009, allocations: 2.101 MB / 1.08 GB, free: 6.773 MB / 0.795 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.001437/1.01, allocations: 0.9332 MB / 1.081 GB, free: 5.84 MB / 0.795 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0115/1.022, allocations: 4.533 MB / 1.085 GB, free: 1.074 MB / 0.795 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.001788/1.024, allocations: 0.9227 MB / 1.086 GB, free: 140 kB / 0.795 GB Notification: Performance of pre-optimization done (n=129): time 3.847e-06/1.024, allocations: 0 / 1.086 GB, free: 140 kB / 0.795 GB Notification: Performance of matching and sorting (n=133): time 0.01312/1.037, allocations: 5.426 MB / 1.091 GB, free: 10.54 MB / 0.8106 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001011/1.037, allocations: 124.1 kB / 1.092 GB, free: 10.39 MB / 0.8106 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.004996/1.042, allocations: 3.03 MB / 1.095 GB, free: 7.355 MB / 0.8106 GB Notification: Performance of collectPreVariables (initialization): time 0.0005044/1.042, allocations: 61.7 kB / 1.095 GB, free: 7.289 MB / 0.8106 GB Notification: Performance of collectInitialEqns (initialization): time 0.001499/1.044, allocations: 1.521 MB / 1.096 GB, free: 5.754 MB / 0.8106 GB Notification: Performance of collectInitialBindings (initialization): time 0.0007059/1.045, allocations: 481.2 kB / 1.097 GB, free: 5.277 MB / 0.8106 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0006901/1.045, allocations: 443.2 kB / 1.097 GB, free: 4.836 MB / 0.8106 GB Notification: Performance of setup shared object (initialization): time 9.597e-05/1.045, allocations: 309.1 kB / 1.097 GB, free: 4.531 MB / 0.8106 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.002219/1.048, allocations: 1.028 MB / 1.098 GB, free: 3.492 MB / 0.8106 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.002705/1.05, allocations: 1.601 MB / 1.1 GB, free: 1.637 MB / 0.8106 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.004166/1.055, allocations: 2.471 MB / 1.102 GB, free: 14.94 MB / 0.8262 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.372e-05/1.055, allocations: 4 kB / 1.102 GB, free: 14.94 MB / 0.8262 GB Notification: Performance of matching and sorting (n=259) (initialization): time 0.01193/1.067, allocations: 3.732 MB / 1.106 GB, free: 11.19 MB / 0.8262 GB Notification: Performance of prepare postOptimizeDAE: time 3.647e-05/1.067, allocations: 12 kB / 1.106 GB, free: 11.18 MB / 0.8262 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 4.46e-05/1.067, allocations: 19.98 kB / 1.106 GB, free: 11.16 MB / 0.8262 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.007043/1.074, allocations: 1.082 MB / 1.107 GB, free: 10.07 MB / 0.8262 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.002177/1.076, allocations: 471.2 kB / 1.107 GB, free: 9.609 MB / 0.8262 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.005894/1.082, allocations: 3.256 MB / 1.111 GB, free: 6.191 MB / 0.8262 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002945/1.085, allocations: 152.5 kB / 1.111 GB, free: 6.043 MB / 0.8262 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0003194/1.085, allocations: 104 kB / 1.111 GB, free: 5.941 MB / 0.8262 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.003867/1.089, allocations: 1.859 MB / 1.113 GB, free: 4.074 MB / 0.8262 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.002714/1.092, allocations: 1.542 MB / 1.114 GB, free: 2.281 MB / 0.8262 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.003928/1.096, allocations: 2.365 MB / 1.116 GB, free: 15.7 MB / 0.8419 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 1.47e-05/1.096, allocations: 4 kB / 1.116 GB, free: 15.7 MB / 0.8419 GB Notification: Performance of matching and sorting (n=259) (initialization_lambda0): time 0.01167/1.107, allocations: 3.607 MB / 1.12 GB, free: 12.07 MB / 0.8419 GB Notification: Performance of prepare postOptimizeDAE: time 2.927e-05/1.108, allocations: 12 kB / 1.12 GB, free: 12.06 MB / 0.8419 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 4.523e-05/1.108, allocations: 19.98 kB / 1.12 GB, free: 12.04 MB / 0.8419 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.00699/1.115, allocations: 1.083 MB / 1.121 GB, free: 10.95 MB / 0.8419 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.002124/1.117, allocations: 463.2 kB / 1.122 GB, free: 10.5 MB / 0.8419 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.006075/1.123, allocations: 3.268 MB / 1.125 GB, free: 7.07 MB / 0.8419 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.003308/1.126, allocations: 159.5 kB / 1.125 GB, free: 6.918 MB / 0.8419 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0004696/1.127, allocations: 95.97 kB / 1.125 GB, free: 6.824 MB / 0.8419 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 70 * Number of states: 0 () * Number of discrete variables: 7 ($PRE.timTab.tab.nextTimeEvent,$whenCondition1,hysPum.y,$PRE.hysPum.y,timTab.tab.nextTimeEventScaled,$PRE.timTab.tab.nextTimeEventScaled,timTab.tab.nextTimeEvent) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (241): * Single equations (assignments): 236 * Array equations: 2 * Algorithm blocks: 0 * Record equations: 1 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 2 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 1 system {(2,4,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 1 system {(4,7)} Notification: Performance of prepare postOptimizeDAE: time 0.0007609/1.127, allocations: 311.6 kB / 1.125 GB, free: 6.512 MB / 0.8419 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.00115/1.129, allocations: 304.3 kB / 1.126 GB, free: 6.211 MB / 0.8419 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.004756/1.133, allocations: 2.273 MB / 1.128 GB, free: 3.902 MB / 0.8419 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.473e-05/1.133, allocations: 20 kB / 1.128 GB, free: 3.883 MB / 0.8419 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 7.474e-06/1.133, allocations: 0 / 1.128 GB, free: 3.883 MB / 0.8419 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.003322/1.137, allocations: 1.955 MB / 1.13 GB, free: 1.84 MB / 0.8419 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.01023/1.147, allocations: 5.06 MB / 1.135 GB, free: 12.69 MB / 0.8575 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 9.087e-06/1.147, allocations: 0 / 1.135 GB, free: 12.69 MB / 0.8575 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001414/1.149, allocations: 295.6 kB / 1.135 GB, free: 12.4 MB / 0.8575 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0008183/1.149, allocations: 273 kB / 1.135 GB, free: 12.11 MB / 0.8575 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.000145/1.15, allocations: 39.97 kB / 1.135 GB, free: 12.07 MB / 0.8575 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.007152/1.157, allocations: 9.316 MB / 1.144 GB, free: 1.914 MB / 0.8575 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.024e-06/1.157, allocations: 0 / 1.144 GB, free: 1.914 MB / 0.8575 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.006152/1.163, allocations: 3.161 MB / 1.147 GB, free: 14.7 MB / 0.8731 GB Notification: Performance of postOpt removeConstants (simulation): time 0.001849/1.165, allocations: 0.587 MB / 1.148 GB, free: 14.09 MB / 0.8731 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0006087/1.165, allocations: 39.98 kB / 1.148 GB, free: 14.05 MB / 0.8731 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001865/1.167, allocations: 87.89 kB / 1.148 GB, free: 13.96 MB / 0.8731 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0002797/1.168, allocations: 117 kB / 1.148 GB, free: 13.85 MB / 0.8731 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001647/1.168, allocations: 67.95 kB / 1.148 GB, free: 13.78 MB / 0.8731 GB Notification: Performance of sorting global known variables: time 0.003744/1.172, allocations: 2.057 MB / 1.15 GB, free: 11.73 MB / 0.8731 GB Notification: Performance of sort global known variables: time 7.11e-07/1.172, allocations: 0 / 1.15 GB, free: 11.73 MB / 0.8731 GB Notification: Performance of remove unused functions: time 0.006469/1.178, allocations: 1.59 MB / 1.152 GB, free: 10.14 MB / 0.8731 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 6 * Number of states: 12 (vol.dynBal.medium.Xi[1],vol.dynBal.m,heaCap.T,rad.vol[1].dynBal.U,rad.vol[2].dynBal.U,rad.vol[3].dynBal.U,rad.vol[4].dynBal.U,rad.vol[5].dynBal.U,temSup.T,pumRad.vol.dynBal.U,pumRad.filter.x[1],pumRad.filter.x[2]) * Number of discrete variables: 4 ($whenCondition1,timTab.tab.nextTimeEvent,timTab.tab.nextTimeEventScaled,hysPum.y) * Number of discrete states: 3 (timTab.tab.nextTimeEvent,hysPum.y,timTab.tab.nextTimeEventScaled) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (139): * Single equations (assignments): 125 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 6 * When equations: 2 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 6 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 6 systems {(1,3,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (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 0.008272/1.186, allocations: 4.506 MB / 1.156 GB, free: 5.738 MB / 0.8731 GB Notification: Performance of simCode: created initialization part: time 0.01247/1.199, allocations: 4.319 MB / 1.16 GB, free: 1.387 MB / 0.8731 GB Notification: Performance of simCode: created event and clocks part: time 1.1e-05/1.199, allocations: 0.5625 kB / 1.16 GB, free: 1.387 MB / 0.8731 GB Notification: Performance of simCode: created simulation system equations: time 0.002489/1.201, allocations: 1.575 MB / 1.162 GB, free: 15.73 MB / 0.8887 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.00855/1.21, allocations: 1.79 MB / 1.164 GB, free: 14 MB / 0.8887 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.05706/1.267, allocations: 25.68 MB / 1.189 GB, free: 3.676 MB / 0.9044 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.002203/1.269, allocations: 2.373 MB / 1.191 GB, free: 1.273 MB / 0.9044 GB Notification: Performance of simCode: alias equations: time 0.003843/1.273, allocations: 1.142 MB / 1.192 GB, free: 128 kB / 0.9044 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.002181/1.275, allocations: 1.327 MB / 1.194 GB, free: 14.79 MB / 0.92 GB Notification: Performance of SimCode: time 1.012e-06/1.275, allocations: 3.938 kB / 1.194 GB, free: 14.79 MB / 0.92 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.5243/1.8, allocations: 97.29 MB / 1.289 GB, free: 384.4 MB / 0.9981 GB Notification: Performance of buildModelFMU: Generate platform static: time 18.33/20.13, allocations: 11.94 kB / 1.289 GB, free: 384.4 MB / 0.9981 GB (rm -f Buildings_8_Buildings.Examples.Tutorial.Boiler.System2.pipe ; mkfifo Buildings_8_Buildings.Examples.Tutorial.Boiler.System2.pipe ; head -c 1048576 < Buildings_8_Buildings.Examples.Tutorial.Boiler.System2.pipe >> ../files/Buildings_8_Buildings.Examples.Tutorial.Boiler.System2.sim & python3 -m fmpy simulate --output-file Buildings_8_Buildings.Examples.Tutorial.Boiler.System2_res.csv --start-time 0 --stop-time 172800 --timeout 50 --relative-tolerance 1e-06 Buildings_8_Buildings_Examples_Tutorial_Boiler_System2.fmu > Buildings_8_Buildings.Examples.Tutorial.Boiler.System2.pipe 2>&1)