Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Modelica_3.1_Modelica.Fluid.Examples.HeatingSystem.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) 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: translateModel(Modelica.Fluid.Examples.HeatingSystem,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Modelica_3.1_Modelica.Fluid.Examples.HeatingSystem") translateModel(Modelica.Fluid.Examples.HeatingSystem,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Modelica_3.1_Modelica.Fluid.Examples.HeatingSystem") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.0114/0.0114, allocations: 99.34 kB / 15.73 MB, free: 6.008 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.002094/0.002094, allocations: 191.7 kB / 16.67 MB, free: 5.938 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.543/1.543, allocations: 205.1 MB / 222.6 MB, free: 4.527 MB / 174.1 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 0.001159/0.001159, allocations: 50.09 kB / 326.5 MB, free: 14.45 MB / 270.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1077/0.1089, allocations: 46.62 MB / 373.2 MB, free: 1.332 MB / 302.1 MB Notification: Performance of NFInst.instantiate(Modelica.Fluid.Examples.HeatingSystem): time 0.3737/0.4826, allocations: 90.11 MB / 463.3 MB, free: 2.758 MB / 382.1 MB Notification: Performance of NFInst.instExpressions: time 0.03399/0.5166, allocations: 21.29 MB / 484.6 MB, free: 2.547 MB / 382.1 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.003388/0.5201, allocations: 91.31 kB / 484.6 MB, free: 2.543 MB / 382.1 MB Notification: Performance of NFTyping.typeComponents: time 0.002772/0.5229, allocations: 0.937 MB / 485.6 MB, free: 2.543 MB / 382.1 MB [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/Math/package.mo:1125:3-1182:12:writable] Warning: Pure function 'Modelica.Math.Matrices.solve' contains a call to impure function 'Modelica.Math.Matrices.LAPACK.dgesv_vec'. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/Fluid/Machines.mo:136:29-139:50:writable] Warning: Pure function 'Modelica.Fluid.Examples.HeatingSystem.pump.flowCharacteristic' contains a call to impure function 'Modelica.Math.Matrices.solve'. Notification: Performance of NFTyping.typeBindings: time 0.01185/0.5348, allocations: 3.733 MB / 489.3 MB, free: 2.344 MB / 382.1 MB [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/Fluid/Machines.mo:335:17-340:42:writable] Warning: Pure function 'Modelica.Fluid.Examples.HeatingSystem.pump.powerCharacteristic' contains a call to impure function 'Modelica.Math.Matrices.solve'. Notification: Performance of NFTyping.typeClassSections: time 0.01487/0.5497, allocations: 5.626 MB / 494.9 MB, free: 1.316 MB / 382.1 MB Notification: Performance of NFFlatten.flatten: time 0.01076/0.5605, allocations: 7.033 MB / 0.4902 GB, free: 13.96 MB / 398.1 MB Notification: Performance of NFFlatten.resolveConnections: time 0.00388/0.5644, allocations: 1.84 MB / 0.492 GB, free: 12.76 MB / 398.1 MB Notification: Performance of NFEvalConstants.evaluate: time 0.1797/0.7441, allocations: 74.86 MB / 0.5651 GB, free: 6.059 MB / 462.1 MB Notification: Performance of NFSimplifyModel.simplify: time 0.07915/0.8233, allocations: 31.91 MB / 0.5963 GB, free: 6.195 MB / 494.1 MB Notification: Performance of NFPackage.collectConstants: time 0.001492/0.8249, allocations: 248 kB / 0.5965 GB, free: 5.953 MB / 494.1 MB Notification: Performance of NFFlatten.collectFunctions: time 0.01849/0.8434, allocations: 6.079 MB / 0.6024 GB, free: 15.97 MB / 0.4981 GB Notification: Performance of NFScalarize.scalarize: time 0.002419/0.8458, allocations: 1.09 MB / 0.6035 GB, free: 14.89 MB / 0.4981 GB Notification: Performance of NFVerifyModel.verify: time 0.003393/0.8492, allocations: 1.504 MB / 0.605 GB, free: 13.39 MB / 0.4981 GB Notification: Performance of NFConvertDAE.convert: time 0.01389/0.8632, allocations: 5.54 MB / 0.6104 GB, free: 8.074 MB / 0.4981 GB Notification: Performance of FrontEnd - DAE generated: time 6.392e-06/0.8632, allocations: 0 / 0.6104 GB, free: 8.074 MB / 0.4981 GB Notification: Performance of FrontEnd: time 1.423e-06/0.8632, allocations: 0 / 0.6104 GB, free: 8.074 MB / 0.4981 GB Notification: Performance of Transformations before backend: time 9.996e-05/0.8633, allocations: 0 / 0.6104 GB, free: 8.074 MB / 0.4981 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 538 * Number of variables: 538 Notification: Performance of Generate backend data structure: time 0.009694/0.873, allocations: 3.596 MB / 0.6139 GB, free: 4.457 MB / 0.4981 GB Notification: Performance of prepare preOptimizeDAE: time 3.927e-05/0.8731, allocations: 12.03 kB / 0.6139 GB, free: 4.445 MB / 0.4981 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001035/0.8741, allocations: 322.1 kB / 0.6142 GB, free: 4.129 MB / 0.4981 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.003107/0.8772, allocations: 1.689 MB / 0.6159 GB, free: 2.426 MB / 0.4981 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.000212/0.8775, allocations: 218.9 kB / 0.6161 GB, free: 2.211 MB / 0.4981 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0003635/0.8778, allocations: 199.4 kB / 0.6163 GB, free: 2.027 MB / 0.4981 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.00543/0.8833, allocations: 3.301 MB / 0.6195 GB, free: 14.63 MB / 0.5137 GB Notification: Performance of preOpt findStateOrder (simulation): time 5.154e-05/0.8833, allocations: 7.938 kB / 0.6195 GB, free: 14.62 MB / 0.5137 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0002295/0.8836, allocations: 81.61 kB / 0.6196 GB, free: 14.55 MB / 0.5137 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0003083/0.8839, allocations: 247.7 kB / 0.6198 GB, free: 14.31 MB / 0.5137 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.005269/0.8892, allocations: 3.103 MB / 0.6228 GB, free: 11.21 MB / 0.5137 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 0.01995/0.9091, allocations: 13.82 MB / 0.6363 GB, free: 12.59 MB / 0.5294 GB Notification: Performance of preOpt comSubExp (simulation): time 0.004013/0.9132, allocations: 2.215 MB / 0.6385 GB, free: 10.37 MB / 0.5294 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.00214/0.9153, allocations: 1.372 MB / 0.6398 GB, free: 8.996 MB / 0.5294 GB Notification: Performance of preOpt evalFunc (simulation): time 0.00851/0.9239, allocations: 5.869 MB / 0.6456 GB, free: 2.652 MB / 0.5294 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.229e-05/0.9239, allocations: 56.55 kB / 0.6456 GB, free: 2.59 MB / 0.5294 GB Notification: Performance of preOpt simplifyInStream (simulation): time 0.0007291/0.9247, allocations: 174.5 kB / 0.6458 GB, free: 2.418 MB / 0.5294 GB Notification: Performance of pre-optimization done (n=171): time 3.747e-06/0.9247, allocations: 0 / 0.6458 GB, free: 2.418 MB / 0.5294 GB Notification: Performance of matching and sorting (n=197): time 0.2833/1.208, allocations: 9.186 MB / 0.6548 GB, free: 227.9 MB / 0.5294 GB Notification: Performance of inlineWhenForInitialization (initialization): time 6.945e-05/1.208, allocations: 73.48 kB / 0.6548 GB, free: 227.8 MB / 0.5294 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.003583/1.212, allocations: 1.844 MB / 0.6566 GB, free: 227.1 MB / 0.5294 GB Notification: Performance of collectPreVariables (initialization): time 0.0004266/1.212, allocations: 60.64 kB / 0.6567 GB, free: 227.1 MB / 0.5294 GB Notification: Performance of collectInitialEqns (initialization): time 0.0008016/1.213, allocations: 1.088 MB / 0.6577 GB, free: 226.3 MB / 0.5294 GB Notification: Performance of collectInitialBindings (initialization): time 0.0006983/1.214, allocations: 0.7121 MB / 0.6584 GB, free: 225.8 MB / 0.5294 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0008522/1.214, allocations: 465.1 kB / 0.6589 GB, free: 225.6 MB / 0.5294 GB Notification: Performance of setup shared object (initialization): time 7.606e-05/1.215, allocations: 301.1 kB / 0.6592 GB, free: 225.3 MB / 0.5294 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.002508/1.217, allocations: 1.229 MB / 0.6604 GB, free: 224.9 MB / 0.5294 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.002626/1.22, allocations: 1.811 MB / 0.6621 GB, free: 223.8 MB / 0.5294 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.004471/1.224, allocations: 3.164 MB / 0.6652 GB, free: 222 MB / 0.5294 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.198e-05/1.224, allocations: 3.938 kB / 0.6652 GB, free: 222 MB / 0.5294 GB Notification: Performance of matching and sorting (n=299) (initialization): time 0.006395/1.231, allocations: 4.303 MB / 0.6694 GB, free: 220.2 MB / 0.5294 GB Notification: Performance of prepare postOptimizeDAE: time 3.296e-05/1.231, allocations: 14.22 kB / 0.6695 GB, free: 220.2 MB / 0.5294 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.172e-05/1.231, allocations: 16.75 kB / 0.6695 GB, free: 220.2 MB / 0.5294 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.01241/1.243, allocations: 3.633 MB / 0.673 GB, free: 218.9 MB / 0.5294 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001297/1.244, allocations: 331.5 kB / 0.6733 GB, free: 218.5 MB / 0.5294 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.005603/1.25, allocations: 3.956 MB / 0.6772 GB, free: 214.6 MB / 0.5294 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002395/1.253, allocations: 91.94 kB / 0.6773 GB, free: 214.5 MB / 0.5294 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0002332/1.253, allocations: 112 kB / 0.6774 GB, free: 214.4 MB / 0.5294 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.002531/1.255, allocations: 1.676 MB / 0.679 GB, free: 212.7 MB / 0.5294 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.001766/1.257, allocations: 1.755 MB / 0.6807 GB, free: 210.7 MB / 0.5294 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.00337/1.26, allocations: 3.05 MB / 0.6837 GB, free: 207.4 MB / 0.5294 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 9.288e-06/1.26, allocations: 7.906 kB / 0.6837 GB, free: 207.4 MB / 0.5294 GB Notification: Performance of matching and sorting (n=299) (initialization_lambda0): time 0.005823/1.266, allocations: 4.044 MB / 0.6877 GB, free: 203.4 MB / 0.5294 GB Notification: Performance of prepare postOptimizeDAE: time 2.031e-05/1.266, allocations: 12 kB / 0.6877 GB, free: 203.4 MB / 0.5294 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.863e-05/1.266, allocations: 20 kB / 0.6877 GB, free: 203.4 MB / 0.5294 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.00828/1.275, allocations: 2.738 MB / 0.6904 GB, free: 200.7 MB / 0.5294 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001505/1.276, allocations: 375.4 kB / 0.6907 GB, free: 200.3 MB / 0.5294 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.004787/1.281, allocations: 3.476 MB / 0.6941 GB, free: 196.8 MB / 0.5294 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002596/1.284, allocations: 95.91 kB / 0.6942 GB, free: 196.7 MB / 0.5294 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0003386/1.284, allocations: 108 kB / 0.6943 GB, free: 196.6 MB / 0.5294 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 78 * Number of states: 0 () * Number of discrete variables: 4 (tank.inFlow[2],tank.inFlow[1],tank.regularFlow[2],tank.regularFlow[1]) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (175): * Single equations (assignments): 174 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * 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): 0 systems * Non-linear torn systems (#iteration vars, #inner vars): 1 system {(18,107)} Notification: Performance of prepare postOptimizeDAE: time 0.0008264/1.285, allocations: 309.9 kB / 0.6946 GB, free: 196.3 MB / 0.5294 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0008975/1.286, allocations: 242.4 kB / 0.6949 GB, free: 196.1 MB / 0.5294 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.007191/1.293, allocations: 3.933 MB / 0.6987 GB, free: 192.2 MB / 0.5294 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.049e-05/1.293, allocations: 31.17 kB / 0.6987 GB, free: 192.1 MB / 0.5294 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 2.211e-05/1.293, allocations: 7.984 kB / 0.6987 GB, free: 192.1 MB / 0.5294 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.004773/1.298, allocations: 3.354 MB / 0.702 GB, free: 188.7 MB / 0.5294 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.01032/1.308, allocations: 6.275 MB / 0.7081 GB, free: 182.4 MB / 0.5294 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 8.396e-06/1.308, allocations: 0 / 0.7081 GB, free: 182.4 MB / 0.5294 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001276/1.309, allocations: 319.6 kB / 0.7084 GB, free: 182.1 MB / 0.5294 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.003628/1.313, allocations: 1.145 MB / 0.7096 GB, free: 180.9 MB / 0.5294 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0002144/1.313, allocations: 71.95 kB / 0.7096 GB, free: 180.9 MB / 0.5294 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.007709/1.321, allocations: 11.07 MB / 0.7204 GB, free: 169.1 MB / 0.5294 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.725e-06/1.321, allocations: 0 / 0.7204 GB, free: 169.1 MB / 0.5294 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.008312/1.329, allocations: 5.177 MB / 0.7255 GB, free: 163.9 MB / 0.5294 GB Notification: Performance of postOpt removeConstants (simulation): time 0.001581/1.331, allocations: 0.6019 MB / 0.7261 GB, free: 163.2 MB / 0.5294 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0009662/1.332, allocations: 51.98 kB / 0.7261 GB, free: 163.2 MB / 0.5294 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001984/1.334, allocations: 71.94 kB / 0.7262 GB, free: 163.1 MB / 0.5294 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0003999/1.334, allocations: 172.5 kB / 0.7264 GB, free: 163 MB / 0.5294 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0002253/1.335, allocations: 75.95 kB / 0.7264 GB, free: 162.9 MB / 0.5294 GB Notification: Performance of sorting global known variables: time 0.002199/1.337, allocations: 1.264 MB / 0.7277 GB, free: 161.6 MB / 0.5294 GB Notification: Performance of sort global known variables: time 3.21e-07/1.337, allocations: 4 kB / 0.7277 GB, free: 161.6 MB / 0.5294 GB Notification: Performance of remove unused functions: time 0.006221/1.343, allocations: 1.738 MB / 0.7294 GB, free: 160 MB / 0.5294 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 1 * Number of states: 10 (tank.level,tank.medium.T,heater.mediums[1].p,heater.mediums[1].T,radiator.mediums[1].p,radiator.mediums[1].T,pipe.mediums[1].p,pipe.mediums[1].T,pipe.mediums[2].p,pipe.mediums[2].T) * Number of discrete variables: 4 (tank.regularFlow[1],tank.regularFlow[2],tank.inFlow[1],tank.inFlow[2]) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (182): * Single equations (assignments): 168 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 6 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 8 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 5 systems {(1,2,100.0%), (1,2,100.0%), (1,2,100.0%), (1,2,100.0%), (1,6,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 3 systems {(1,9), (2,8), (5,16)} Notification: Performance of Backend phase and start with SimCode phase: time 0.003294/1.346, allocations: 1.032 MB / 0.7304 GB, free: 159.1 MB / 0.5294 GB Notification: Performance of simCode: created initialization part: time 0.01037/1.357, allocations: 5.123 MB / 0.7354 GB, free: 154 MB / 0.5294 GB Notification: Performance of simCode: created event and clocks part: time 8.395e-06/1.357, allocations: 4.75 kB / 0.7354 GB, free: 154 MB / 0.5294 GB Notification: Performance of simCode: created simulation system equations: time 0.003645/1.36, allocations: 2.248 MB / 0.7376 GB, free: 151.7 MB / 0.5294 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.005359/1.366, allocations: 1.047 MB / 0.7386 GB, free: 150.6 MB / 0.5294 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.009886/1.376, allocations: 5.708 MB / 0.7442 GB, free: 144.9 MB / 0.5294 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001689/1.377, allocations: 1.879 MB / 0.746 GB, free: 143 MB / 0.5294 GB Notification: Performance of simCode: alias equations: time 0.003061/1.381, allocations: 0.9525 MB / 0.7469 GB, free: 142 MB / 0.5294 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0006971/1.381, allocations: 195.4 kB / 0.7471 GB, free: 141.8 MB / 0.5294 GB Notification: Performance of SimCode: time 5.81e-07/1.381, allocations: 0 / 0.7471 GB, free: 141.8 MB / 0.5294 GB Notification: Performance of Templates: time 0.09545/1.477, allocations: 75.79 MB / 0.8211 GB, free: 65.93 MB / 0.5294 GB make -j1 -f Modelica_3.1_Modelica.Fluid.Examples.HeatingSystem.makefile (rm -f Modelica_3.1_Modelica.Fluid.Examples.HeatingSystem.pipe ; mkfifo Modelica_3.1_Modelica.Fluid.Examples.HeatingSystem.pipe ; head -c 1048576 < Modelica_3.1_Modelica.Fluid.Examples.HeatingSystem.pipe >> ../files/Modelica_3.1_Modelica.Fluid.Examples.HeatingSystem.sim & ./Modelica_3.1_Modelica.Fluid.Examples.HeatingSystem -abortSlowSimulation -alarm=480 -lv LOG_STATS > Modelica_3.1_Modelica.Fluid.Examples.HeatingSystem.pipe 2>&1)