Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_maint.8.0.x_Buildings.Fluid.MixingVolumes.Validation.MixingVolumeHeatReverseFlowPrescribedHeatFlowRate.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.1-maint.8.0.x/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+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/ModelicaServices 3.2.3+maint.om/package.mo", uses=false) Using package ModelicaServices with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/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 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo) Using package Buildings with version 8.0.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.1-maint.8.0.x/package.mo) Running command: "" <> buildModelFMU(Buildings.Fluid.MixingVolumes.Validation.MixingVolumeHeatReverseFlowPrescribedHeatFlowRate,fileNamePrefix="Buildings_maint_8_0_x_Buildings_Fluid_MixingVolumes_Validation_MixingVolumeHeatReverseFlowPrescribedHeatFlowRate",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(Buildings.Fluid.MixingVolumes.Validation.MixingVolumeHeatReverseFlowPrescribedHeatFlowRate,fileNamePrefix="Buildings_maint_8_0_x_Buildings_Fluid_MixingVolumes_Validation_MixingVolumeHeatReverseFlowPrescribedHeatFlowRate",fmuType="me",version="2.0",platforms={"static"}) Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.1-maint.8.0.x/package.mo): time 1.674/1.674, allocations: 288.4 MB / 303.3 MB, free: 8.148 MB / 234.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.0011/0.0011, allocations: 186.9 kB / 372 MB, free: 10.25 MB / 298.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.844/1.844, allocations: 205.4 MB / 0.6307 GB, free: 9.996 MB / 458.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.001075/0.001075, allocations: 101.4 kB / 0.744 GB, free: 5.934 MB / 0.5573 GB Notification: Performance of FrontEnd - loaded program: time 0.0005296/0.0005298, allocations: 11.81 kB / 0.867 GB, free: 142.1 MB / 0.6198 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.2912/0.2917, allocations: 115.3 MB / 0.9796 GB, free: 27.56 MB / 0.6198 GB Notification: Performance of NFInst.instantiate(Buildings.Fluid.MixingVolumes.Validation.MixingVolumeHeatReverseFlowPrescribedHeatFlowRate): time 0.8968/1.189, allocations: 173.4 MB / 1.149 GB, free: 10.64 MB / 0.698 GB Notification: Performance of NFInst.instExpressions: time 0.01194/1.201, allocations: 5.359 MB / 1.154 GB, free: 7.828 MB / 0.698 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.002133/1.203, allocations: 29.91 kB / 1.154 GB, free: 7.816 MB / 0.698 GB Notification: Performance of NFTyping.typeComponents: time 0.001802/1.205, allocations: 400.8 kB / 1.155 GB, free: 7.484 MB / 0.698 GB [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/Fluid/Sources.mo:788:36-789:54:writable] Warning: 'each' used when modifying non-array element m_flow. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/Fluid/Sources.mo:786:36-787:54:writable] Warning: 'each' used when modifying non-array element m_flow. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/Fluid/Sources.mo:788:36-789:54:writable] Warning: 'each' used when modifying non-array element m_flow. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/Fluid/Sources.mo:786:36-787:54:writable] Warning: 'each' used when modifying non-array element m_flow. Notification: Performance of NFTyping.typeBindings: time 0.005093/1.21, allocations: 1.204 MB / 1.156 GB, free: 6.543 MB / 0.698 GB Notification: Performance of NFTyping.typeClassSections: time 0.003909/1.214, allocations: 0.8898 MB / 1.157 GB, free: 5.922 MB / 0.698 GB Notification: Performance of NFFlatten.flatten: time 0.006247/1.22, allocations: 2.979 MB / 1.16 GB, free: 4.18 MB / 0.698 GB Notification: Performance of NFFlatten.resolveConnections: time 0.001861/1.222, allocations: 0.6504 MB / 1.16 GB, free: 3.785 MB / 0.698 GB Notification: Performance of NFEvalConstants.evaluate: time 0.003096/1.225, allocations: 0.859 MB / 1.161 GB, free: 3.328 MB / 0.698 GB Notification: Performance of NFSimplifyModel.simplify: time 0.00252/1.228, allocations: 0.764 MB / 1.162 GB, free: 2.91 MB / 0.698 GB Notification: Performance of NFPackage.collectConstants: time 0.0002234/1.228, allocations: 39.03 kB / 1.162 GB, free: 2.91 MB / 0.698 GB Notification: Performance of NFFlatten.collectFunctions: time 0.003935/1.232, allocations: 0.9205 MB / 1.163 GB, free: 2.434 MB / 0.698 GB Notification: Performance of NFScalarize.scalarize: time 0.0006827/1.232, allocations: 339 kB / 1.163 GB, free: 2.219 MB / 0.698 GB Notification: Performance of NFVerifyModel.verify: time 0.0007388/1.233, allocations: 234.1 kB / 1.163 GB, free: 2.094 MB / 0.698 GB Notification: Performance of NFConvertDAE.convert: time 0.003013/1.236, allocations: 1.397 MB / 1.165 GB, free: 1.203 MB / 0.698 GB Notification: Performance of FrontEnd - DAE generated: time 1.034e-05/1.236, allocations: 1.219 kB / 1.165 GB, free: 1.203 MB / 0.698 GB Notification: Performance of FrontEnd: time 2.925e-06/1.236, allocations: 0 / 1.165 GB, free: 1.203 MB / 0.698 GB Notification: Performance of Transformations before backend: time 2.597e-05/1.236, allocations: 0 / 1.165 GB, free: 1.203 MB / 0.698 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 187 * Number of variables: 187 Notification: Performance of Generate backend data structure: time 0.003169/1.239, allocations: 1.232 MB / 1.166 GB, free: 260 kB / 0.698 GB Notification: Performance of prepare preOptimizeDAE: time 6.641e-05/1.24, allocations: 13.41 kB / 1.166 GB, free: 256 kB / 0.698 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0002112/1.24, allocations: 127 kB / 1.166 GB, free: 148 kB / 0.698 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.002992/1.243, allocations: 443.4 kB / 1.166 GB, free: 15.96 MB / 0.7136 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.001715/1.245, allocations: 0.7333 MB / 1.167 GB, free: 15.38 MB / 0.7136 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0004102/1.245, allocations: 123.1 kB / 1.167 GB, free: 15.33 MB / 0.7136 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001596/1.245, allocations: 73.47 kB / 1.167 GB, free: 15.31 MB / 0.7136 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.002407/1.248, allocations: 1.004 MB / 1.168 GB, free: 14.72 MB / 0.7136 GB Notification: Performance of preOpt findStateOrder (simulation): time 2.506e-05/1.248, allocations: 1.188 kB / 1.168 GB, free: 14.72 MB / 0.7136 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 9.814e-05/1.248, allocations: 32.28 kB / 1.168 GB, free: 14.7 MB / 0.7136 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 5.494e-05/1.248, allocations: 31.84 kB / 1.168 GB, free: 14.7 MB / 0.7136 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.002176/1.25, allocations: 0.9081 MB / 1.169 GB, free: 14.26 MB / 0.7136 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 0.007276/1.257, allocations: 3.517 MB / 1.173 GB, free: 11.55 MB / 0.7136 GB Notification: Performance of preOpt comSubExp (simulation): time 0.001641/1.259, allocations: 0.6558 MB / 1.173 GB, free: 11.21 MB / 0.7136 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0008045/1.26, allocations: 351 kB / 1.174 GB, free: 11.05 MB / 0.7136 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0002094/1.26, allocations: 98.86 kB / 1.174 GB, free: 10.95 MB / 0.7136 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.05e-05/1.26, allocations: 40.34 kB / 1.174 GB, free: 10.91 MB / 0.7136 GB Notification: Performance of pre-optimization done (n=39): time 5.43e-06/1.26, allocations: 0 / 1.174 GB, free: 10.91 MB / 0.7136 GB Notification: Performance of matching and sorting (n=41): time 0.008924/1.269, allocations: 2.521 MB / 1.176 GB, free: 9.48 MB / 0.7136 GB Notification: Performance of inlineWhenForInitialization (initialization): time 6.106e-05/1.269, allocations: 54.25 kB / 1.176 GB, free: 9.418 MB / 0.7136 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001376/1.27, allocations: 0.7824 MB / 1.177 GB, free: 8.977 MB / 0.7136 GB Notification: Performance of collectPreVariables (initialization): time 0.0001363/1.271, allocations: 42.3 kB / 1.177 GB, free: 8.934 MB / 0.7136 GB Notification: Performance of collectInitialEqns (initialization): time 0.000416/1.271, allocations: 444.3 kB / 1.177 GB, free: 8.543 MB / 0.7136 GB Notification: Performance of collectInitialBindings (initialization): time 0.0001789/1.271, allocations: 145.5 kB / 1.178 GB, free: 8.418 MB / 0.7136 GB Notification: Performance of simplifyInitialFunctions (initialization): time 3.472e-05/1.271, allocations: 9.781 kB / 1.178 GB, free: 8.41 MB / 0.7136 GB Notification: Performance of setup shared object (initialization): time 0.0001679/1.271, allocations: 328.2 kB / 1.178 GB, free: 8.09 MB / 0.7136 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0008186/1.272, allocations: 320.8 kB / 1.178 GB, free: 7.941 MB / 0.7136 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0009517/1.273, allocations: 439.6 kB / 1.179 GB, free: 7.656 MB / 0.7136 GB Warning: It was not possible to determine if the initialization problem is consistent, because of not evaluable parameters/start values during compile time: volDyn.dynBal.medium.p = volDyn.dynBal.p_start (bou.p = volDyn.dynBal.p_start) Notification: Performance of analyzeInitialSystem (initialization): time 0.004137/1.277, allocations: 1.314 MB / 1.18 GB, free: 7.004 MB / 0.7136 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.929e-06/1.277, allocations: 0 / 1.18 GB, free: 7.004 MB / 0.7136 GB Notification: Performance of matching and sorting (n=63) (initialization): time 0.003528/1.281, allocations: 1.079 MB / 1.181 GB, free: 6.48 MB / 0.7136 GB Notification: Performance of prepare postOptimizeDAE: time 2.923e-05/1.281, allocations: 6.094 kB / 1.181 GB, free: 6.48 MB / 0.7136 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.222e-05/1.281, allocations: 3.188 kB / 1.181 GB, free: 6.48 MB / 0.7136 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0006391/1.282, allocations: 198.3 kB / 1.181 GB, free: 6.395 MB / 0.7136 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0007167/1.282, allocations: 160.7 kB / 1.181 GB, free: 6.352 MB / 0.7136 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.003901/1.286, allocations: 2.116 MB / 1.183 GB, free: 4.57 MB / 0.7136 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001286/1.288, allocations: 91.11 kB / 1.184 GB, free: 4.527 MB / 0.7136 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 5.88e-05/1.288, allocations: 19.75 kB / 1.184 GB, free: 4.523 MB / 0.7136 GB Warning: The initial conditions are over specified. The following 1 initial equations are redundant, so they are removed from the initialization sytem: volDyn.dynBal.medium.p = volDyn.dynBal.p_start. Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 12 * 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 (59): * Single equations (assignments): 58 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (linear and non-linear blocks): 0 * Torn equation systems: 1 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems: 0 * Non-linear torn systems: 1 {1 4} Notification: Performance of prepare postOptimizeDAE: time 0.0005987/1.288, allocations: 279.3 kB / 1.184 GB, free: 4.309 MB / 0.7136 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001563/1.288, allocations: 90.53 kB / 1.184 GB, free: 4.262 MB / 0.7136 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0001771/1.289, allocations: 99.69 kB / 1.184 GB, free: 4.191 MB / 0.7136 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 5.25e-06/1.289, allocations: 9.781 kB / 1.184 GB, free: 4.188 MB / 0.7136 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 6.542e-06/1.289, allocations: 0 / 1.184 GB, free: 4.188 MB / 0.7136 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.002917/1.292, allocations: 0.9491 MB / 1.185 GB, free: 3.645 MB / 0.7136 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.005654/1.297, allocations: 2.173 MB / 1.187 GB, free: 2.219 MB / 0.7136 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 7.304e-06/1.297, allocations: 5.188 kB / 1.187 GB, free: 2.219 MB / 0.7136 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0006813/1.298, allocations: 148.4 kB / 1.187 GB, free: 2.176 MB / 0.7136 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0005716/1.299, allocations: 190.9 kB / 1.187 GB, free: 2.09 MB / 0.7136 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 4.281e-05/1.299, allocations: 15.98 kB / 1.187 GB, free: 2.082 MB / 0.7136 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.003445/1.302, allocations: 2.056 MB / 1.189 GB, free: 336 kB / 0.7136 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 5.34e-06/1.302, allocations: 5.844 kB / 1.189 GB, free: 336 kB / 0.7136 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.00414/1.306, allocations: 1.521 MB / 1.191 GB, free: 15.43 MB / 0.7292 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0007295/1.307, allocations: 234.4 kB / 1.191 GB, free: 15.23 MB / 0.7292 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001066/1.307, allocations: 18.09 kB / 1.191 GB, free: 15.22 MB / 0.7292 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0009311/1.308, allocations: 102.2 kB / 1.191 GB, free: 15.18 MB / 0.7292 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001146/1.308, allocations: 45 kB / 1.191 GB, free: 15.15 MB / 0.7292 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 6.957e-05/1.308, allocations: 24.3 kB / 1.191 GB, free: 15.14 MB / 0.7292 GB Notification: Performance of sorting global known variables: time 0.0007955/1.309, allocations: 0.5457 MB / 1.192 GB, free: 14.83 MB / 0.7292 GB Notification: Performance of sort global known variables: time 1.81e-07/1.309, allocations: 0 / 1.192 GB, free: 14.83 MB / 0.7292 GB Notification: Performance of remove unused functions: time 0.00116/1.31, allocations: 279.8 kB / 1.192 GB, free: 14.8 MB / 0.7292 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 14 * Number of states: 2 (volDyn.dynBal.U,volDyn.dynBal.mXi[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 (37): * Single equations (assignments): 36 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (linear and non-linear blocks): 0 * Torn equation systems: 1 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems: 0 * Non-linear torn systems: 1 {1 4} Notification: Performance of Backend phase and start with SimCode phase: time 0.004716/1.315, allocations: 2.147 MB / 1.194 GB, free: 13.34 MB / 0.7292 GB Notification: Performance of simCode: created initialization part: time 0.002165/1.317, allocations: 0.836 MB / 1.195 GB, free: 12.89 MB / 0.7292 GB Notification: Performance of simCode: created event and clocks part: time 6.682e-06/1.317, allocations: 2.812 kB / 1.195 GB, free: 12.89 MB / 0.7292 GB Notification: Performance of simCode: created simulation system equations: time 0.001012/1.318, allocations: 482.9 kB / 1.195 GB, free: 12.61 MB / 0.7292 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002928/1.321, allocations: 0.521 MB / 1.196 GB, free: 12.18 MB / 0.7292 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.01332/1.334, allocations: 5.848 MB / 1.202 GB, free: 6.148 MB / 0.7292 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0008931/1.335, allocations: 1.04 MB / 1.203 GB, free: 5.082 MB / 0.7292 GB Notification: Performance of simCode: alias equations: time 0.001245/1.337, allocations: 203.2 kB / 1.203 GB, free: 4.879 MB / 0.7292 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0005462/1.337, allocations: 315.3 kB / 1.203 GB, free: 4.57 MB / 0.7292 GB Notification: Performance of SimCode: time 1.974e-06/1.337, allocations: 0 / 1.203 GB, free: 4.57 MB / 0.7292 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.0542/1.391, allocations: 26.98 MB / 1.23 GB, free: 10.05 MB / 0.7605 GB Notification: Performance of buildModelFMU: configured platform static using cached values: time 0.0002703/1.392, allocations: 310.5 kB / 1.23 GB, free: 9.688 MB / 0.7605 GB Notification: Performance of buildModelFMU: Generate platform static: time 2.879/4.27, allocations: 7.938 kB / 1.23 GB, free: 9.68 MB / 0.7605 GB (rm -f Buildings_maint.8.0.x_Buildings.Fluid.MixingVolumes.Validation.MixingVolumeHeatReverseFlowPrescribedHeatFlowRate.pipe ; mkfifo Buildings_maint.8.0.x_Buildings.Fluid.MixingVolumes.Validation.MixingVolumeHeatReverseFlowPrescribedHeatFlowRate.pipe ; head -c 1048576 < Buildings_maint.8.0.x_Buildings.Fluid.MixingVolumes.Validation.MixingVolumeHeatReverseFlowPrescribedHeatFlowRate.pipe >> ../files/Buildings_maint.8.0.x_Buildings.Fluid.MixingVolumes.Validation.MixingVolumeHeatReverseFlowPrescribedHeatFlowRate.sim & /home/hudson/saved_omc/OMSimulator/install/linux/bin/OMSimulator --tempDir=temp_Buildings_maint_8_0_x_Buildings_Fluid_MixingVolumes_Validation_MixingVolumeHeatReverseFlowPrescribedHeatFlowRate_fmu --startTime=0 --stopTime=10 --timeout=50 --tolerance=1e-06 Buildings_maint_8_0_x_Buildings_Fluid_MixingVolumes_Validation_MixingVolumeHeatReverseFlowPrescribedHeatFlowRate.fmu > Buildings_maint.8.0.x_Buildings.Fluid.MixingVolumes.Validation.MixingVolumeHeatReverseFlowPrescribedHeatFlowRate.pipe 2>&1)