Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_8_Buildings.Fluid.FMI.Validation.HeaterFan.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.Fluid.FMI.Validation.HeaterFan,fileNamePrefix="Buildings_8_Buildings_Fluid_FMI_Validation_HeaterFan",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(Buildings.Fluid.FMI.Validation.HeaterFan,fileNamePrefix="Buildings_8_Buildings_Fluid_FMI_Validation_HeaterFan",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 0.001099/0.001099, 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 0.001178/0.001178, allocations: 193.5 kB / 16.53 MB, free: 6.391 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.549/1.549, allocations: 205.1 MB / 222.4 MB, free: 4.594 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 1.752/1.752, allocations: 292.3 MB / 0.5489 GB, free: 12.82 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 0.001841/0.001841, allocations: 67.92 kB / 0.6716 GB, free: 26.29 MB / 0.5294 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.2947/0.2966, allocations: 114.5 MB / 0.7835 GB, free: 13.38 MB / 0.6075 GB Notification: Performance of NFInst.instantiate(Buildings.Fluid.FMI.Validation.HeaterFan): time 0.8159/1.113, allocations: 312.4 MB / 1.089 GB, free: 14.82 MB / 0.8106 GB Notification: Performance of NFInst.instExpressions: time 0.04133/1.154, allocations: 30.14 MB / 1.118 GB, free: 0.5977 MB / 0.8262 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.004081/1.158, allocations: 75.62 kB / 1.118 GB, free: 0.5234 MB / 0.8262 GB [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/Fluid/FMI/Adaptors/Inlet.mo:38:3-40:60:writable] Warning: Connector bacPro_internal is not balanced: The number of potential variables (2) is not equal to the number of flow variables (0). [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/Fluid/FMI/Adaptors/Inlet.mo:43:3-44:70:writable] Warning: Connector X_w_in_internal is not balanced: The number of potential variables (1) is not equal to the number of flow variables (0). [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/Fluid/FMI/Adaptors/Inlet.mo:45:3-46:71:writable] Warning: Connector X_w_out_internal is not balanced: The number of potential variables (1) is not equal to the number of flow variables (0). [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/Fluid/FMI/Adaptors/Outlet.mo:39:3-41:60:writable] Warning: Connector bacPro_internal is not balanced: The number of potential variables (2) is not equal to the number of flow variables (0). [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/Fluid/FMI/Adaptors/Outlet.mo:45:3-46:70:writable] Warning: Connector X_w_in_internal is not balanced: The number of potential variables (1) is not equal to the number of flow variables (0). [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/Fluid/FMI/Adaptors/Outlet.mo:47:3-48:71:writable] Warning: Connector X_w_out_internal is not balanced: The number of potential variables (1) is not equal to the number of flow variables (0). [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/Fluid/FMI/Adaptors/Inlet.mo:38:3-40:60:writable] Warning: Connector bacPro_internal is not balanced: The number of potential variables (2) is not equal to the number of flow variables (0). [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/Fluid/FMI/Adaptors/Inlet.mo:43:3-44:70:writable] Warning: Connector X_w_in_internal is not balanced: The number of potential variables (1) is not equal to the number of flow variables (0). [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/Fluid/FMI/Adaptors/Inlet.mo:45:3-46:71:writable] Warning: Connector X_w_out_internal is not balanced: The number of potential variables (1) is not equal to the number of flow variables (0). [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/Fluid/FMI/Adaptors/Outlet.mo:39:3-41:60:writable] Warning: Connector bacPro_internal is not balanced: The number of potential variables (2) is not equal to the number of flow variables (0). [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/Fluid/FMI/Adaptors/Outlet.mo:45:3-46:70:writable] Warning: Connector X_w_in_internal is not balanced: The number of potential variables (1) is not equal to the number of flow variables (0). [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/Fluid/FMI/Adaptors/Outlet.mo:47:3-48:71:writable] Warning: Connector X_w_out_internal is not balanced: The number of potential variables (1) is not equal to the number of flow variables (0). [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/Fluid/FMI/Source_T.mo:50:3-51:70:writable] Warning: Connector X_w_in_internal is not balanced: The number of potential variables (1) is not equal to the number of flow variables (0). [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/Fluid/FMI/Sink_T.mo:49:3-51:60:writable] Warning: Connector bacPro_internal is not balanced: The number of potential variables (2) is not equal to the number of flow variables (0). Notification: Performance of NFTyping.typeComponents: time 0.005378/1.163, allocations: 1.59 MB / 1.12 GB, free: 14.93 MB / 0.8419 GB Notification: Performance of NFTyping.typeBindings: time 0.009933/1.173, allocations: 2.995 MB / 1.122 GB, free: 11.92 MB / 0.8419 GB Notification: Performance of NFTyping.typeClassSections: time 0.008089/1.182, allocations: 2.614 MB / 1.125 GB, free: 9.316 MB / 0.8419 GB Notification: Performance of NFFlatten.flatten: time 0.008159/1.19, allocations: 4.597 MB / 1.13 GB, free: 4.707 MB / 0.8419 GB Notification: Performance of NFFlatten.resolveConnections: time 0.004831/1.195, allocations: 2.044 MB / 1.132 GB, free: 2.625 MB / 0.8419 GB Notification: Performance of NFEvalConstants.evaluate: time 0.006922/1.202, allocations: 2.379 MB / 1.134 GB, free: 244 kB / 0.8419 GB Notification: Performance of NFSimplifyModel.simplify: time 0.004258/1.206, allocations: 1.454 MB / 1.135 GB, free: 14.78 MB / 0.8575 GB Notification: Performance of NFPackage.collectConstants: time 0.001104/1.207, allocations: 244 kB / 1.136 GB, free: 14.54 MB / 0.8575 GB Notification: Performance of NFFlatten.collectFunctions: time 0.008928/1.216, allocations: 3.415 MB / 1.139 GB, free: 11.12 MB / 0.8575 GB Notification: Performance of NFScalarize.scalarize: time 0.001374/1.217, allocations: 0.6894 MB / 1.14 GB, free: 10.43 MB / 0.8575 GB Notification: Performance of NFVerifyModel.verify: time 0.002807/1.22, allocations: 1.194 MB / 1.141 GB, free: 9.23 MB / 0.8575 GB Notification: Performance of NFConvertDAE.convert: time 0.00912/1.229, allocations: 4.683 MB / 1.145 GB, free: 4.535 MB / 0.8575 GB Notification: Performance of FrontEnd - DAE generated: time 7.254e-06/1.229, allocations: 0 / 1.145 GB, free: 4.535 MB / 0.8575 GB Notification: Performance of FrontEnd: time 2.235e-06/1.229, allocations: 4 kB / 1.145 GB, free: 4.531 MB / 0.8575 GB Notification: Performance of Transformations before backend: time 0.0001147/1.229, allocations: 0 / 1.145 GB, free: 4.531 MB / 0.8575 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 328 * Number of variables: 328 Notification: Performance of Generate backend data structure: time 0.005993/1.235, allocations: 2.481 MB / 1.148 GB, free: 1.984 MB / 0.8575 GB Notification: Performance of prepare preOptimizeDAE: time 4.572e-05/1.236, allocations: 8.031 kB / 1.148 GB, free: 1.977 MB / 0.8575 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0003932/1.236, allocations: 202.1 kB / 1.148 GB, free: 1.77 MB / 0.8575 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.005448/1.241, allocations: 0.8053 MB / 1.149 GB, free: 0.9609 MB / 0.8575 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.004148/1.246, allocations: 1.983 MB / 1.151 GB, free: 14.92 MB / 0.8731 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0007348/1.246, allocations: 222.4 kB / 1.151 GB, free: 14.7 MB / 0.8731 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0004073/1.247, allocations: 132 kB / 1.151 GB, free: 14.57 MB / 0.8731 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.004193/1.251, allocations: 1.643 MB / 1.153 GB, free: 12.86 MB / 0.8731 GB Notification: Performance of preOpt findStateOrder (simulation): time 3.061e-05/1.251, allocations: 3.938 kB / 1.153 GB, free: 12.86 MB / 0.8731 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001589/1.251, allocations: 52 kB / 1.153 GB, free: 12.81 MB / 0.8731 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 5.509e-05/1.251, allocations: 46.5 kB / 1.153 GB, free: 12.76 MB / 0.8731 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.003957/1.255, allocations: 1.439 MB / 1.154 GB, free: 11.32 MB / 0.8731 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 0.01246/1.268, allocations: 7.536 MB / 1.161 GB, free: 3.262 MB / 0.8731 GB Notification: Performance of preOpt comSubExp (simulation): time 0.002804/1.271, allocations: 0.6771 MB / 1.162 GB, free: 2.578 MB / 0.8731 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.000791/1.271, allocations: 288.7 kB / 1.162 GB, free: 2.293 MB / 0.8731 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0003168/1.272, allocations: 190.7 kB / 1.163 GB, free: 2.07 MB / 0.8731 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.563e-05/1.272, allocations: 34.56 kB / 1.163 GB, free: 2.027 MB / 0.8731 GB Notification: Performance of pre-optimization done (n=36): time 2.645e-06/1.272, allocations: 0 / 1.163 GB, free: 2.027 MB / 0.8731 GB Notification: Performance of matching and sorting (n=36): time 0.003636/1.275, allocations: 1.277 MB / 1.164 GB, free: 0.6641 MB / 0.8731 GB Notification: Performance of inlineWhenForInitialization (initialization): time 4.337e-05/1.275, allocations: 55.41 kB / 1.164 GB, free: 0.5977 MB / 0.8731 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.00366/1.279, allocations: 1.852 MB / 1.166 GB, free: 14.7 MB / 0.8887 GB Notification: Performance of collectPreVariables (initialization): time 0.0001107/1.279, allocations: 37.7 kB / 1.166 GB, free: 14.66 MB / 0.8887 GB Notification: Performance of collectInitialEqns (initialization): time 0.0007202/1.28, allocations: 0.8192 MB / 1.167 GB, free: 13.83 MB / 0.8887 GB Notification: Performance of collectInitialBindings (initialization): time 0.0001373/1.28, allocations: 134 kB / 1.167 GB, free: 13.7 MB / 0.8887 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0003245/1.281, allocations: 146.2 kB / 1.167 GB, free: 13.55 MB / 0.8887 GB Notification: Performance of setup shared object (initialization): time 0.0001138/1.281, allocations: 329.9 kB / 1.167 GB, free: 13.22 MB / 0.8887 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.001258/1.282, allocations: 407.2 kB / 1.167 GB, free: 12.82 MB / 0.8887 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.001432/1.283, allocations: 0.6276 MB / 1.168 GB, free: 12.08 MB / 0.8887 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.002131/1.285, allocations: 0.8196 MB / 1.169 GB, free: 11.18 MB / 0.8887 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.013e-05/1.286, allocations: 4 kB / 1.169 GB, free: 11.17 MB / 0.8887 GB Notification: Performance of matching and sorting (n=72) (initialization): time 0.003476/1.289, allocations: 1.347 MB / 1.17 GB, free: 9.773 MB / 0.8887 GB Notification: Performance of prepare postOptimizeDAE: time 2.171e-05/1.289, allocations: 12 kB / 1.17 GB, free: 9.762 MB / 0.8887 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.632e-05/1.289, allocations: 8 kB / 1.17 GB, free: 9.754 MB / 0.8887 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0002217/1.289, allocations: 61.69 kB / 1.17 GB, free: 9.688 MB / 0.8887 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.00112/1.29, allocations: 199.7 kB / 1.17 GB, free: 9.492 MB / 0.8887 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.002171/1.293, allocations: 3.148 MB / 1.174 GB, free: 6.062 MB / 0.8887 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002041/1.295, allocations: 267.2 kB / 1.174 GB, free: 5.801 MB / 0.8887 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 9.071e-05/1.295, allocations: 35.98 kB / 1.174 GB, free: 5.766 MB / 0.8887 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.001752/1.297, allocations: 0.7322 MB / 1.175 GB, free: 5.031 MB / 0.8887 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.001286/1.298, allocations: 0.5994 MB / 1.175 GB, free: 4.316 MB / 0.8887 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.001758/1.3, allocations: 0.7576 MB / 1.176 GB, free: 3.473 MB / 0.8887 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 6.813e-06/1.3, allocations: 4 kB / 1.176 GB, free: 3.469 MB / 0.8887 GB Notification: Performance of matching and sorting (n=72) (initialization_lambda0): time 0.003226/1.303, allocations: 1.28 MB / 1.177 GB, free: 2.137 MB / 0.8887 GB Notification: Performance of prepare postOptimizeDAE: time 1.886e-05/1.303, allocations: 8 kB / 1.177 GB, free: 2.129 MB / 0.8887 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.206e-05/1.303, allocations: 8 kB / 1.177 GB, free: 2.121 MB / 0.8887 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0001425/1.303, allocations: 53.8 kB / 1.177 GB, free: 2.062 MB / 0.8887 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001015/1.304, allocations: 200 kB / 1.177 GB, free: 1.867 MB / 0.8887 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.002163/1.306, allocations: 3.132 MB / 1.18 GB, free: 14.46 MB / 0.9044 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001979/1.308, allocations: 207 kB / 1.181 GB, free: 14.26 MB / 0.9044 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 8.123e-05/1.308, allocations: 31.98 kB / 1.181 GB, free: 14.23 MB / 0.9044 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 28 * 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 (67): * Single equations (assignments): 64 * Array equations: 1 * Algorithm blocks: 0 * Record equations: 0 * 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): 2 systems {(1,2,100.0%), (1,2,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 0 systems Notification: Performance of prepare postOptimizeDAE: time 0.0002955/1.309, allocations: 226.4 kB / 1.181 GB, free: 14 MB / 0.9044 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0004095/1.309, allocations: 165.8 kB / 1.181 GB, free: 13.84 MB / 0.9044 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.002191/1.311, allocations: 0.9049 MB / 1.182 GB, free: 12.88 MB / 0.9044 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 7.414e-06/1.311, allocations: 8 kB / 1.182 GB, free: 12.87 MB / 0.9044 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 4.919e-06/1.311, allocations: 0 / 1.182 GB, free: 12.87 MB / 0.9044 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 7.744e-06/1.311, allocations: 3.984 kB / 1.182 GB, free: 12.86 MB / 0.9044 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.004199/1.315, allocations: 2.058 MB / 1.184 GB, free: 10.68 MB / 0.9044 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.929e-06/1.316, allocations: 0 / 1.184 GB, free: 10.68 MB / 0.9044 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0006368/1.316, allocations: 88.05 kB / 1.184 GB, free: 10.6 MB / 0.9044 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0001648/1.316, allocations: 61.56 kB / 1.184 GB, free: 10.53 MB / 0.9044 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 4.075e-05/1.316, allocations: 11.98 kB / 1.184 GB, free: 10.52 MB / 0.9044 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.002251/1.319, allocations: 3.14 MB / 1.187 GB, free: 7.105 MB / 0.9044 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 4.458e-06/1.319, allocations: 3.938 kB / 1.187 GB, free: 7.102 MB / 0.9044 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.002127/1.321, allocations: 0.9597 MB / 1.188 GB, free: 6.066 MB / 0.9044 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0007285/1.322, allocations: 326.8 kB / 1.188 GB, free: 5.727 MB / 0.9044 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0003494/1.322, allocations: 8 kB / 1.188 GB, free: 5.719 MB / 0.9044 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001256/1.323, allocations: 87.91 kB / 1.189 GB, free: 5.633 MB / 0.9044 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 7.907e-05/1.323, allocations: 39.89 kB / 1.189 GB, free: 5.594 MB / 0.9044 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 5.953e-05/1.323, allocations: 19.98 kB / 1.189 GB, free: 5.574 MB / 0.9044 GB Notification: Performance of sorting global known variables: time 0.002957/1.326, allocations: 1.325 MB / 1.19 GB, free: 4.227 MB / 0.9044 GB Notification: Performance of sort global known variables: time 3.81e-07/1.326, allocations: 0 / 1.19 GB, free: 4.227 MB / 0.9044 GB Notification: Performance of remove unused functions: time 0.002765/1.329, allocations: 0.7369 MB / 1.191 GB, free: 3.488 MB / 0.9044 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 5 * 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 simulation (32): * Single equations (assignments): 30 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * 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): 2 systems {(1,2,100.0%), (1,2,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 0 systems Notification: Performance of Backend phase and start with SimCode phase: time 0.002823/1.332, allocations: 1.718 MB / 1.192 GB, free: 1.684 MB / 0.9044 GB Notification: Performance of simCode: created initialization part: time 0.004404/1.336, allocations: 1.664 MB / 1.194 GB, free: 15.96 MB / 0.92 GB Notification: Performance of simCode: created event and clocks part: time 5.57e-06/1.336, allocations: 0 / 1.194 GB, free: 15.96 MB / 0.92 GB Notification: Performance of simCode: created simulation system equations: time 0.0008945/1.337, allocations: 498.5 kB / 1.194 GB, free: 15.45 MB / 0.92 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.004766/1.342, allocations: 1.037 MB / 1.195 GB, free: 14.44 MB / 0.92 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.02289/1.365, allocations: 13.39 MB / 1.208 GB, free: 176 kB / 0.92 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001074/1.366, allocations: 1.344 MB / 1.21 GB, free: 14.79 MB / 0.9356 GB Notification: Performance of simCode: alias equations: time 0.001972/1.368, allocations: 363 kB / 1.21 GB, free: 14.43 MB / 0.9356 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.00102/1.369, allocations: 0.6594 MB / 1.211 GB, free: 13.77 MB / 0.9356 GB Notification: Performance of SimCode: time 1.082e-06/1.369, allocations: 0 / 1.211 GB, free: 13.77 MB / 0.9356 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.1007/1.47, allocations: 48.65 MB / 1.258 GB, free: 13.66 MB / 0.9825 GB Notification: Performance of buildModelFMU: Generate platform static: time 10.75/12.22, allocations: 11.81 kB / 1.258 GB, free: 13.65 MB / 0.9825 GB (rm -f Buildings_8_Buildings.Fluid.FMI.Validation.HeaterFan.pipe ; mkfifo Buildings_8_Buildings.Fluid.FMI.Validation.HeaterFan.pipe ; head -c 1048576 < Buildings_8_Buildings.Fluid.FMI.Validation.HeaterFan.pipe >> ../files/Buildings_8_Buildings.Fluid.FMI.Validation.HeaterFan.sim & python3 -m fmpy simulate --output-file Buildings_8_Buildings.Fluid.FMI.Validation.HeaterFan_res.csv --start-time 0 --stop-time 1 --timeout 50 --relative-tolerance 1e-06 Buildings_8_Buildings_Fluid_FMI_Validation_HeaterFan.fmu > Buildings_8_Buildings.Fluid.FMI.Validation.HeaterFan.pipe 2>&1)