Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr BuildingSystems_BuildingSystems.Fluid.MixingVolumes.Validation.MixingVolumeHeatReverseFlow.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo): time 0.001233/0.001233, allocations: 99.64 kB / 18.94 MB, free: 2.551 MB / 14.72 MB " [Timeout remaining time 180] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.1.0+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.1.0+maint.om/package.mo): time 0.001342/0.001342, allocations: 215.9 kB / 22.25 MB, free: 4.855 MB / 14.72 MB " [Timeout remaining time 180] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0+maint.om/package.mo): time 1.339/1.339, allocations: 230.6 MB / 256 MB, free: 7.781 MB / 206.1 MB " [Timeout remaining time 178] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/NcDataReader2 master/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/NcDataReader2 master/package.mo): time 0.002436/0.002436, allocations: 292.5 kB / 312.7 MB, free: 2.605 MB / 238.1 MB " [Timeout remaining time 180] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems master/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems master/package.mo): time 1.154/1.154, allocations: 180.6 MB / 0.5369 GB, free: 14.5 MB / 382.1 MB " [Timeout remaining time 179] Using package BuildingSystems with version 2.0.0-beta (/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems master/package.mo) Using package NcDataReader2 with version 2.5.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/NcDataReader2 master/package.mo) Using package Modelica with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0+maint.om/package.mo) Using package Complex with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.1.0+maint.om/package.mo) Using package ModelicaServices with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo) Running command: "" <> buildModelFMU(BuildingSystems.Fluid.MixingVolumes.Validation.MixingVolumeHeatReverseFlow,fileNamePrefix="BuildingSystems_BuildingSystems_Fluid_MixingVolumes_Validation_MixingVolumeHeatReverseFlow",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(BuildingSystems.Fluid.MixingVolumes.Validation.MixingVolumeHeatReverseFlow,fileNamePrefix="BuildingSystems_BuildingSystems_Fluid_MixingVolumes_Validation_MixingVolumeHeatReverseFlow",fmuType="me",version="2.0",platforms={"static"}) [Timeout 660] "Notification: NcDataReader2 requested package Modelica of version 4.0.0. Modelica 4.1.0 is used instead which states that it is fully compatible without conversion script needed. Notification: BuildingSystems requested package Modelica of version 4.0.0. Modelica 4.1.0 is used instead which states that it is fully compatible without conversion script needed. Notification: Performance of FrontEnd - loaded program: time 0.002818/0.002818, allocations: 104.6 kB / 0.7395 GB, free: 28.04 MB / 0.5294 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1673/0.1702, allocations: 95.39 MB / 0.8327 GB, free: 8.273 MB / 0.5762 GB Notification: Performance of NFInst.instantiate(BuildingSystems.Fluid.MixingVolumes.Validation.MixingVolumeHeatReverseFlow): time 0.6086/0.7788, allocations: 168.5 MB / 0.9972 GB, free: 3.57 MB / 0.7169 GB Notification: Performance of NFInst.instExpressions: time 0.008627/0.7874, allocations: 5.434 MB / 1.002 GB, free: 3.48 MB / 0.7169 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.001483/0.7889, allocations: 57.75 kB / 1.003 GB, free: 3.48 MB / 0.7169 GB Notification: Performance of NFTyping.typeComponents: time 0.001542/0.7905, allocations: 0.5531 MB / 1.003 GB, free: 3.473 MB / 0.7169 GB Notification: Performance of NFTyping.typeBindings: time 0.004799/0.7953, allocations: 1.919 MB / 1.005 GB, free: 3.398 MB / 0.7169 GB Notification: Performance of NFTyping.typeClassSections: time 0.003228/0.7985, allocations: 1.218 MB / 1.006 GB, free: 3.363 MB / 0.7169 GB Notification: Performance of NFFlatten.flatten: time 0.004243/0.8027, allocations: 3.002 MB / 1.009 GB, free: 3.355 MB / 0.7169 GB Notification: Performance of NFFlatten.resolveConnections: time 0.00113/0.8039, allocations: 0.732 MB / 1.01 GB, free: 3.309 MB / 0.7169 GB Notification: Performance of NFEvalConstants.evaluate: time 0.002216/0.8061, allocations: 1.126 MB / 1.011 GB, free: 3.309 MB / 0.7169 GB Notification: Performance of NFSimplifyModel.simplify: time 0.002023/0.8081, allocations: 0.9449 MB / 1.012 GB, free: 3.309 MB / 0.7169 GB Notification: Performance of NFPackage.collectConstants: time 0.0001989/0.8083, allocations: 110.4 kB / 1.012 GB, free: 3.309 MB / 0.7169 GB Notification: Performance of NFFlatten.collectFunctions: time 0.002876/0.8112, allocations: 1.194 MB / 1.013 GB, free: 3.293 MB / 0.7169 GB Notification: Performance of NFScalarize.scalarize: time 0.000462/0.8116, allocations: 478.1 kB / 1.014 GB, free: 3.289 MB / 0.7169 GB Notification: Performance of NFVerifyModel.verify: time 0.0006538/0.8123, allocations: 0.5411 MB / 1.014 GB, free: 3.289 MB / 0.7169 GB Notification: Performance of NFConvertDAE.convert: time 0.002769/0.8151, allocations: 2.12 MB / 1.016 GB, free: 3.121 MB / 0.7169 GB Notification: Performance of FrontEnd - DAE generated: time 4.569e-06/0.8151, allocations: 1 kB / 1.016 GB, free: 3.121 MB / 0.7169 GB Notification: Performance of FrontEnd: time 1.583e-06/0.8151, allocations: 0 / 1.016 GB, free: 3.121 MB / 0.7169 GB Notification: Performance of Transformations before backend: time 2.294e-05/0.8151, allocations: 0.9688 kB / 1.016 GB, free: 3.121 MB / 0.7169 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 213 * Number of variables: 213 Notification: Performance of Generate backend data structure: time 0.002416/0.8175, allocations: 1.467 MB / 1.018 GB, free: 18.4 MB / 0.7325 GB Notification: Performance of prepare preOptimizeDAE: time 4.872e-05/0.8175, allocations: 10.81 kB / 1.018 GB, free: 18.4 MB / 0.7325 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0001664/0.8177, allocations: 139 kB / 1.018 GB, free: 18.36 MB / 0.7325 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001828/0.8195, allocations: 321.5 kB / 1.018 GB, free: 18.3 MB / 0.7325 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.001395/0.8209, allocations: 0.7973 MB / 1.019 GB, free: 18.02 MB / 0.7325 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 4.314e-05/0.821, allocations: 62.97 kB / 1.019 GB, free: 18.02 MB / 0.7325 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001227/0.8211, allocations: 81.84 kB / 1.019 GB, free: 18.02 MB / 0.7325 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.001624/0.8227, allocations: 1.368 MB / 1.02 GB, free: 17.39 MB / 0.7325 GB Notification: Performance of preOpt findStateOrder (simulation): time 2.653e-05/0.8228, allocations: 0.8438 kB / 1.02 GB, free: 17.39 MB / 0.7325 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 8.536e-05/0.8228, allocations: 41.25 kB / 1.02 GB, free: 17.39 MB / 0.7325 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 3.75e-05/0.8229, allocations: 31.19 kB / 1.02 GB, free: 17.39 MB / 0.7325 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001176/0.8241, allocations: 0.8232 MB / 1.021 GB, free: 17.38 MB / 0.7325 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 0.004231/0.8283, allocations: 2.537 MB / 1.024 GB, free: 16.89 MB / 0.7325 GB Notification: Performance of preOpt comSubExp (simulation): time 0.00062/0.8289, allocations: 472.8 kB / 1.024 GB, free: 16.86 MB / 0.7325 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0003508/0.8293, allocations: 275.8 kB / 1.024 GB, free: 16.86 MB / 0.7325 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0001448/0.8294, allocations: 26.53 kB / 1.024 GB, free: 16.86 MB / 0.7325 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.372e-05/0.8294, allocations: 44.31 kB / 1.024 GB, free: 16.82 MB / 0.7325 GB Notification: Performance of pre-optimization done (n=47): time 2.214e-06/0.8294, allocations: 0.9688 kB / 1.024 GB, free: 16.82 MB / 0.7325 GB Notification: Performance of matching and sorting (n=49): time 0.003304/0.8327, allocations: 1.707 MB / 1.026 GB, free: 16.41 MB / 0.7325 GB Notification: Performance of inlineWhenForInitialization (initialization): time 4.377e-05/0.8328, allocations: 60.19 kB / 1.026 GB, free: 16.35 MB / 0.7325 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.000812/0.8336, allocations: 0.8106 MB / 1.027 GB, free: 16.21 MB / 0.7325 GB Notification: Performance of collectPreVariables (initialization): time 6e-05/0.8337, allocations: 37.8 kB / 1.027 GB, free: 16.18 MB / 0.7325 GB Notification: Performance of collectInitialEqns (initialization): time 0.0003266/0.834, allocations: 491.9 kB / 1.027 GB, free: 15.96 MB / 0.7325 GB Notification: Performance of collectInitialBindings (initialization): time 0.0001272/0.8341, allocations: 183.3 kB / 1.028 GB, free: 15.84 MB / 0.7325 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001611/0.8343, allocations: 109.3 kB / 1.028 GB, free: 15.82 MB / 0.7325 GB Notification: Performance of setup shared object (initialization): time 0.0001603/0.8344, allocations: 333.4 kB / 1.028 GB, free: 15.52 MB / 0.7325 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0003838/0.8348, allocations: 243.9 kB / 1.028 GB, free: 15.52 MB / 0.7325 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.00047/0.8353, allocations: 402.5 kB / 1.029 GB, free: 15.35 MB / 0.7325 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 0.003221/0.8385, allocations: 1.455 MB / 1.03 GB, free: 15.24 MB / 0.7325 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.658e-06/0.8385, allocations: 2.906 kB / 1.03 GB, free: 15.24 MB / 0.7325 GB Notification: Performance of matching and sorting (n=72) (initialization): time 0.0011/0.8396, allocations: 0.7856 MB / 1.031 GB, free: 15.13 MB / 0.7325 GB Notification: Performance of prepare postOptimizeDAE: time 1.859e-05/0.8396, allocations: 5.156 kB / 1.031 GB, free: 15.13 MB / 0.7325 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 7.734e-06/0.8396, allocations: 2 kB / 1.031 GB, free: 15.13 MB / 0.7325 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.000259/0.8399, allocations: 96.98 kB / 1.031 GB, free: 15.12 MB / 0.7325 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0005934/0.8405, allocations: 149.4 kB / 1.031 GB, free: 15.12 MB / 0.7325 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.002822/0.8433, allocations: 3.077 MB / 1.034 GB, free: 12.68 MB / 0.7325 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0007888/0.8441, allocations: 35.42 kB / 1.034 GB, free: 12.66 MB / 0.7325 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 4.268e-05/0.8441, allocations: 23.44 kB / 1.034 GB, free: 12.66 MB / 0.7325 GB Warning: The initial conditions are over specified. The following 1 initial equations are redundant, so they are removed from the initialization system: 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 (67): * Single equations (assignments): 65 * 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): 0 systems * Non-linear torn systems (#iteration vars, #inner vars): 2 systems {(1,4), (1,1)} Notification: Performance of prepare postOptimizeDAE: time 0.0004441/0.8446, allocations: 301.4 kB / 1.034 GB, free: 12.55 MB / 0.7325 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001293/0.8447, allocations: 96.09 kB / 1.035 GB, free: 12.5 MB / 0.7325 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0001368/0.8448, allocations: 101.3 kB / 1.035 GB, free: 12.49 MB / 0.7325 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.048e-06/0.8449, allocations: 5.625 kB / 1.035 GB, free: 12.49 MB / 0.7325 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 7.494e-06/0.8449, allocations: 1 kB / 1.035 GB, free: 12.49 MB / 0.7325 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.0009873/0.8458, allocations: 0.8424 MB / 1.035 GB, free: 12.03 MB / 0.7325 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.002418/0.8483, allocations: 1.633 MB / 1.037 GB, free: 11.63 MB / 0.7325 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 5.811e-06/0.8483, allocations: 5.406 kB / 1.037 GB, free: 11.63 MB / 0.7325 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0005427/0.8488, allocations: 128.8 kB / 1.037 GB, free: 11.63 MB / 0.7325 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0001987/0.849, allocations: 71.11 kB / 1.037 GB, free: 11.62 MB / 0.7325 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 3.317e-05/0.849, allocations: 16.22 kB / 1.037 GB, free: 11.62 MB / 0.7325 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001578/0.8506, allocations: 1.671 MB / 1.039 GB, free: 10.4 MB / 0.7325 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.735e-06/0.8506, allocations: 3.344 kB / 1.039 GB, free: 10.4 MB / 0.7325 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001334/0.852, allocations: 1.083 MB / 1.04 GB, free: 10.09 MB / 0.7325 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0004103/0.8524, allocations: 162.1 kB / 1.04 GB, free: 10.04 MB / 0.7325 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001054/0.8525, allocations: 18.3 kB / 1.04 GB, free: 10.04 MB / 0.7325 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0006421/0.8531, allocations: 29.05 kB / 1.04 GB, free: 10.04 MB / 0.7325 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 9.77e-05/0.8532, allocations: 44.89 kB / 1.04 GB, free: 10.04 MB / 0.7325 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 5.445e-05/0.8533, allocations: 32.47 kB / 1.04 GB, free: 10.04 MB / 0.7325 GB Notification: Performance of sorting global known variables: time 0.0005987/0.8539, allocations: 0.5607 MB / 1.041 GB, free: 9.941 MB / 0.7325 GB Notification: Performance of sort global known variables: time 1e-07/0.8539, allocations: 0.9062 kB / 1.041 GB, free: 9.941 MB / 0.7325 GB Notification: Performance of remove unused functions: time 0.0007785/0.8546, allocations: 281.8 kB / 1.041 GB, free: 9.938 MB / 0.7325 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 14 * Number of states: 2 (volDyn.dynBal.medium.Xi[1],volDyn.dynBal.U) * 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 (45): * Single equations (assignments): 44 * 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 {(1,4)} Notification: Performance of Backend phase and start with SimCode phase: time 0.00185/0.8565, allocations: 1.691 MB / 1.043 GB, free: 9.098 MB / 0.7325 GB Notification: Performance of simCode: created initialization part: time 0.001155/0.8577, allocations: 0.7806 MB / 1.043 GB, free: 8.867 MB / 0.7325 GB Notification: Performance of simCode: created event and clocks part: time 4.037e-06/0.8577, allocations: 0 / 1.043 GB, free: 8.867 MB / 0.7325 GB Notification: Performance of simCode: created simulation system equations: time 0.0005091/0.8582, allocations: 407.9 kB / 1.044 GB, free: 8.746 MB / 0.7325 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002434/0.8606, allocations: 0.6225 MB / 1.044 GB, free: 8.656 MB / 0.7325 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.009012/0.8696, allocations: 7.003 MB / 1.051 GB, free: 5.727 MB / 0.7325 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0004807/0.8701, allocations: 498.9 kB / 1.052 GB, free: 5.582 MB / 0.7325 GB Notification: Performance of simCode: alias equations: time 0.0007991/0.8709, allocations: 213.4 kB / 1.052 GB, free: 5.543 MB / 0.7325 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0004599/0.8714, allocations: 349.4 kB / 1.052 GB, free: 5.289 MB / 0.7325 GB Notification: Performance of SimCode: time 6.31e-07/0.8714, allocations: 4 kB / 1.052 GB, free: 5.285 MB / 0.7325 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.07007/0.9414, allocations: 30.79 MB / 1.082 GB, free: 3.527 MB / 0.7481 GB Notification: Performance of buildModelFMU: Generate platform static: time 12.82/13.76, allocations: 8 kB / 1.082 GB, free: 3.52 MB / 0.7481 GB " [Timeout remaining time 646] (rm -f BuildingSystems_BuildingSystems.Fluid.MixingVolumes.Validation.MixingVolumeHeatReverseFlow.pipe ; mkfifo BuildingSystems_BuildingSystems.Fluid.MixingVolumes.Validation.MixingVolumeHeatReverseFlow.pipe ; head -c 1048576 < BuildingSystems_BuildingSystems.Fluid.MixingVolumes.Validation.MixingVolumeHeatReverseFlow.pipe >> ../files/BuildingSystems_BuildingSystems.Fluid.MixingVolumes.Validation.MixingVolumeHeatReverseFlow.sim & python3 -m fmpy simulate --output-file BuildingSystems_BuildingSystems.Fluid.MixingVolumes.Validation.MixingVolumeHeatReverseFlow_res.csv --start-time 0 --stop-time 10 --timeout 50 --relative-tolerance 1e-08 --interface-type ModelExchange --solver CVode --output-interval 0.004 BuildingSystems_BuildingSystems_Fluid_MixingVolumes_Validation_MixingVolumeHeatReverseFlow.fmu > BuildingSystems_BuildingSystems.Fluid.MixingVolumes.Validation.MixingVolumeHeatReverseFlow.pipe 2>&1) [Timeout 52.5] [Calling sys.exit(0), Time elapsed: 17.744751691818237] Failed to read output from testmodel.py, exit status != 0: 13.89159841928631 13.907269175 13.089282024 Calling exit ...