Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_8_Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesAir.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: translateModel(Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesAir,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_8_Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesAir") translateModel(Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesAir,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_8_Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesAir") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.0009425/0.0009427, allocations: 96.62 kB / 15.36 MB, free: 0.7344 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.00722/0.00722, allocations: 169.8 kB / 16.27 MB, free: 6.648 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.664/1.664, allocations: 205.4 MB / 222.4 MB, free: 5.566 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 1.726/1.726, allocations: 292.7 MB / 0.5502 GB, free: 14.48 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 0.0006369/0.0006368, allocations: 17.28 kB / 0.6743 GB, free: 25.94 MB / 0.5294 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.3006/0.3012, allocations: 116.3 MB / 0.7879 GB, free: 11.62 MB / 0.6075 GB Notification: Performance of NFInst.instantiate(Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesAir): time 0.8206/1.122, allocations: 183.2 MB / 0.9668 GB, free: 15.52 MB / 0.7325 GB Notification: Performance of NFInst.instExpressions: time 0.01141/1.133, allocations: 6.255 MB / 0.9729 GB, free: 15.02 MB / 0.7325 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.001951/1.135, allocations: 27.62 kB / 0.973 GB, free: 15.01 MB / 0.7325 GB Notification: Performance of NFTyping.typeComponents: time 0.00157/1.137, allocations: 442.1 kB / 0.9734 GB, free: 14.9 MB / 0.7325 GB Notification: Performance of NFTyping.typeBindings: time 0.005704/1.143, allocations: 1.699 MB / 0.975 GB, free: 14.54 MB / 0.7325 GB Notification: Performance of NFTyping.typeClassSections: time 0.003122/1.146, allocations: 0.8561 MB / 0.9759 GB, free: 14.46 MB / 0.7325 GB Notification: Performance of NFFlatten.flatten: time 0.005749/1.152, allocations: 3.288 MB / 0.9791 GB, free: 13.84 MB / 0.7325 GB Notification: Performance of NFFlatten.resolveConnections: time 0.001438/1.153, allocations: 0.595 MB / 0.9797 GB, free: 13.62 MB / 0.7325 GB Notification: Performance of NFEvalConstants.evaluate: time 0.00224/1.155, allocations: 0.7674 MB / 0.9804 GB, free: 13.41 MB / 0.7325 GB Notification: Performance of NFSimplifyModel.simplify: time 0.00225/1.158, allocations: 0.7218 MB / 0.9811 GB, free: 13.25 MB / 0.7325 GB Notification: Performance of NFPackage.collectConstants: time 0.000119/1.158, allocations: 30.62 kB / 0.9812 GB, free: 13.25 MB / 0.7325 GB Notification: Performance of NFFlatten.collectFunctions: time 0.004754/1.162, allocations: 2.099 MB / 0.9832 GB, free: 12.55 MB / 0.7325 GB Notification: Performance of NFScalarize.scalarize: time 0.0004792/1.163, allocations: 286 kB / 0.9835 GB, free: 12.42 MB / 0.7325 GB Notification: Performance of NFVerifyModel.verify: time 0.000747/1.164, allocations: 478.7 kB / 0.9839 GB, free: 12.26 MB / 0.7325 GB Notification: Performance of NFConvertDAE.convert: time 0.003909/1.168, allocations: 1.953 MB / 0.9858 GB, free: 11.26 MB / 0.7325 GB Notification: Performance of FrontEnd - DAE generated: time 5.53e-06/1.168, allocations: 0 / 0.9858 GB, free: 11.26 MB / 0.7325 GB Notification: Performance of FrontEnd: time 2.225e-06/1.168, allocations: 1.344 kB / 0.9858 GB, free: 11.26 MB / 0.7325 GB Notification: Performance of Transformations before backend: time 1.595e-05/1.168, allocations: 0 / 0.9858 GB, free: 11.26 MB / 0.7325 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 148 * Number of variables: 148 Notification: Performance of Generate backend data structure: time 0.002074/1.17, allocations: 1.116 MB / 0.9869 GB, free: 10.38 MB / 0.7325 GB Notification: Performance of prepare preOptimizeDAE: time 4.068e-05/1.17, allocations: 10.5 kB / 0.9869 GB, free: 10.38 MB / 0.7325 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.002121/1.172, allocations: 305.8 kB / 0.9872 GB, free: 10.24 MB / 0.7325 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.001186/1.173, allocations: 0.6967 MB / 0.9879 GB, free: 9.695 MB / 0.7325 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 4.418e-05/1.173, allocations: 46.03 kB / 0.988 GB, free: 9.672 MB / 0.7325 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001052/1.173, allocations: 64.58 kB / 0.988 GB, free: 9.648 MB / 0.7325 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.0011/1.174, allocations: 0.6261 MB / 0.9886 GB, free: 9.289 MB / 0.7325 GB Notification: Performance of preOpt findStateOrder (simulation): time 2.159e-05/1.174, allocations: 6.906 kB / 0.9886 GB, free: 9.285 MB / 0.7325 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 6.075e-05/1.175, allocations: 21.75 kB / 0.9887 GB, free: 9.27 MB / 0.7325 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 3.364e-05/1.175, allocations: 24.22 kB / 0.9887 GB, free: 9.262 MB / 0.7325 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0008436/1.175, allocations: 0.5456 MB / 0.9892 GB, free: 8.992 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 0.003737/1.179, allocations: 2.768 MB / 0.9919 GB, free: 6.594 MB / 0.7325 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0006502/1.18, allocations: 463 kB / 0.9924 GB, free: 6.348 MB / 0.7325 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0003353/1.18, allocations: 265.2 kB / 0.9926 GB, free: 6.211 MB / 0.7325 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0001892/1.18, allocations: 96.97 kB / 0.9927 GB, free: 6.113 MB / 0.7325 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.934e-05/1.18, allocations: 41.59 kB / 0.9927 GB, free: 6.066 MB / 0.7325 GB Notification: Performance of pre-optimization done (n=46): time 2.354e-06/1.18, allocations: 2.688 kB / 0.9927 GB, free: 6.066 MB / 0.7325 GB Notification: Performance of matching and sorting (n=49): time 0.00299/1.183, allocations: 1.521 MB / 0.9942 GB, free: 5.121 MB / 0.7325 GB Notification: Performance of inlineWhenForInitialization (initialization): time 5.615e-05/1.183, allocations: 69.16 kB / 0.9943 GB, free: 5.047 MB / 0.7325 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0006068/1.184, allocations: 0.5293 MB / 0.9948 GB, free: 4.734 MB / 0.7325 GB Notification: Performance of collectPreVariables (initialization): time 5.067e-05/1.184, allocations: 36.64 kB / 0.9948 GB, free: 4.695 MB / 0.7325 GB Notification: Performance of collectInitialEqns (initialization): time 0.0002478/1.184, allocations: 364.2 kB / 0.9952 GB, free: 4.379 MB / 0.7325 GB Notification: Performance of collectInitialBindings (initialization): time 0.0001608/1.185, allocations: 179 kB / 0.9954 GB, free: 4.227 MB / 0.7325 GB Notification: Performance of simplifyInitialFunctions (initialization): time 6.703e-05/1.185, allocations: 47.56 kB / 0.9954 GB, free: 4.188 MB / 0.7325 GB Notification: Performance of setup shared object (initialization): time 0.0001743/1.185, allocations: 374.7 kB / 0.9958 GB, free: 3.828 MB / 0.7325 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0002709/1.185, allocations: 183.7 kB / 0.9959 GB, free: 3.738 MB / 0.7325 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0003591/1.185, allocations: 300 kB / 0.9962 GB, free: 3.527 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: vol.dynBal.medium.p = vol.dynBal.p_start (vol1.dynBal.p_start = vol.dynBal.p_start) Notification: Performance of analyzeInitialSystem (initialization): time 0.00279/1.188, allocations: 1.233 MB / 0.9974 GB, free: 2.812 MB / 0.7325 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.823e-06/1.188, allocations: 0 / 0.9974 GB, free: 2.812 MB / 0.7325 GB Notification: Performance of matching and sorting (n=60) (initialization): time 0.0009423/1.189, allocations: 0.5989 MB / 0.998 GB, free: 2.492 MB / 0.7325 GB Notification: Performance of prepare postOptimizeDAE: time 9.359e-05/1.189, allocations: 141 kB / 0.9982 GB, free: 2.336 MB / 0.7325 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 9.157e-06/1.189, allocations: 2.906 kB / 0.9982 GB, free: 2.336 MB / 0.7325 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0001679/1.19, allocations: 47.67 kB / 0.9982 GB, free: 2.305 MB / 0.7325 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0005602/1.19, allocations: 110.8 kB / 0.9983 GB, free: 2.281 MB / 0.7325 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001708/1.192, allocations: 2.093 MB / 1 GB, free: 176 kB / 0.7325 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0008172/1.193, allocations: 55.12 kB / 1 GB, free: 144 kB / 0.7325 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 5.21e-05/1.193, allocations: 21.17 kB / 1 GB, free: 136 kB / 0.7325 GB Notification: Performance of prepare postOptimizeDAE: time 7.193e-06/1.193, allocations: 5.75 kB / 1 GB, free: 136 kB / 0.7325 GB Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.0008213/1.194, allocations: 0.5171 MB / 1.001 GB, free: 15.87 MB / 0.7481 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.032e-06/1.194, allocations: 6.688 kB / 1.001 GB, free: 15.86 MB / 0.7481 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0001028/1.194, allocations: 36.41 kB / 1.001 GB, free: 15.84 MB / 0.7481 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.000362/1.194, allocations: 97.17 kB / 1.001 GB, free: 15.82 MB / 0.7481 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001295/1.195, allocations: 1.509 MB / 1.003 GB, free: 14.3 MB / 0.7481 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.000966/1.196, allocations: 55.62 kB / 1.003 GB, free: 14.28 MB / 0.7481 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 3.531e-05/1.196, allocations: 19.64 kB / 1.003 GB, free: 14.27 MB / 0.7481 GB Warning: The initial conditions are over specified. The following 1 initial equations are redundant, so they are removed from the initialization sytem: vol.dynBal.medium.p = vol.dynBal.p_start. Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 8 * 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 (57): * Single equations (assignments): 55 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 1 * Torn equation systems: 1 * Mixed (continuous/discrete) equation systems: 0 Notification: Equation system details (not torn): * Constant Jacobian (size): 0 systems * Linear Jacobian (size,density): 0 systems * Non-linear Jacobian (size): 1 system {1} * Without analytic Jacobian (size): 0 systems Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 1 system {(1,3,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 0 systems Notification: Performance of prepare postOptimizeDAE: time 0.0004715/1.197, allocations: 333.3 kB / 1.003 GB, free: 13.99 MB / 0.7481 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001188/1.197, allocations: 70.56 kB / 1.003 GB, free: 13.96 MB / 0.7481 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001066/1.198, allocations: 0.5712 MB / 1.004 GB, free: 13.62 MB / 0.7481 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 6.222e-06/1.198, allocations: 2.875 kB / 1.004 GB, free: 13.62 MB / 0.7481 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 2.785e-06/1.198, allocations: 4.328 kB / 1.004 GB, free: 13.62 MB / 0.7481 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.001002/1.199, allocations: 0.7934 MB / 1.004 GB, free: 12.96 MB / 0.7481 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.002564/1.202, allocations: 1.559 MB / 1.006 GB, free: 11.83 MB / 0.7481 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.138e-06/1.202, allocations: 1.781 kB / 1.006 GB, free: 11.83 MB / 0.7481 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0005937/1.202, allocations: 129.9 kB / 1.006 GB, free: 11.8 MB / 0.7481 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0001214/1.202, allocations: 34.84 kB / 1.006 GB, free: 11.78 MB / 0.7481 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 3.86e-05/1.202, allocations: 13.42 kB / 1.006 GB, free: 11.77 MB / 0.7481 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.00147/1.204, allocations: 1.954 MB / 1.008 GB, free: 9.773 MB / 0.7481 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 4.959e-06/1.204, allocations: 6.344 kB / 1.008 GB, free: 9.77 MB / 0.7481 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001322/1.205, allocations: 0.9455 MB / 1.009 GB, free: 9.184 MB / 0.7481 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0003141/1.206, allocations: 199.1 kB / 1.009 GB, free: 9.008 MB / 0.7481 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 7.527e-05/1.206, allocations: 10.83 kB / 1.009 GB, free: 9 MB / 0.7481 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0005851/1.206, allocations: 53.64 kB / 1.009 GB, free: 8.969 MB / 0.7481 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 7.194e-05/1.206, allocations: 37.97 kB / 1.009 GB, free: 8.949 MB / 0.7481 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 3.254e-05/1.206, allocations: 15.25 kB / 1.009 GB, free: 8.945 MB / 0.7481 GB Notification: Performance of sorting global known variables: time 0.0005227/1.207, allocations: 385.9 kB / 1.01 GB, free: 8.719 MB / 0.7481 GB Notification: Performance of sort global known variables: time 1.61e-07/1.207, allocations: 0 / 1.01 GB, free: 8.719 MB / 0.7481 GB Notification: Performance of remove unused functions: time 0.00134/1.208, allocations: 380.5 kB / 1.01 GB, free: 8.688 MB / 0.7481 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 5 * Number of states: 5 (vol.dynBal.U,vol.dynBal.mXi[1],vol1.dynBal.U,vol1.dynBal.m,vol1.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 (47): * Single equations (assignments): 45 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 1 * Torn equation systems: 1 * Mixed (continuous/discrete) equation systems: 0 Notification: Equation system details (not torn): * Constant Jacobian (size): 0 systems * Linear Jacobian (size,density): 0 systems * Non-linear Jacobian (size): 1 system {1} * Without analytic Jacobian (size): 0 systems Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 1 system {(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 0.0005739/1.209, allocations: 196.6 kB / 1.01 GB, free: 8.555 MB / 0.7481 GB Notification: Performance of simCode: created initialization part: time 0.001845/1.211, allocations: 1.016 MB / 1.011 GB, free: 7.953 MB / 0.7481 GB Notification: Performance of simCode: created event and clocks part: time 4.148e-06/1.211, allocations: 0 / 1.011 GB, free: 7.953 MB / 0.7481 GB Notification: Performance of simCode: created simulation system equations: time 0.0005042/1.211, allocations: 382.7 kB / 1.011 GB, free: 7.715 MB / 0.7481 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002318/1.214, allocations: 466.7 kB / 1.012 GB, free: 7.488 MB / 0.7481 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.002673/1.216, allocations: 1.976 MB / 1.014 GB, free: 6.051 MB / 0.7481 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0007551/1.217, allocations: 1.003 MB / 1.015 GB, free: 5.207 MB / 0.7481 GB Notification: Performance of simCode: alias equations: time 0.0007847/1.218, allocations: 216.5 kB / 1.015 GB, free: 5.109 MB / 0.7481 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001484/1.218, allocations: 58.16 kB / 1.015 GB, free: 5.098 MB / 0.7481 GB Notification: Performance of SimCode: time 5.51e-07/1.218, allocations: 0 / 1.015 GB, free: 5.098 MB / 0.7481 GB Notification: Performance of Templates: time 0.02522/1.243, allocations: 15.1 MB / 1.03 GB, free: 12.69 MB / 0.7637 GB make -j1 -f Buildings_8_Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesAir.makefile Environment - environmentSimulation: (rm -f Buildings_8_Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesAir.pipe ; mkfifo Buildings_8_Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesAir.pipe ; head -c 1048576 < Buildings_8_Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesAir.pipe >> ../files/Buildings_8_Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesAir.sim & ./Buildings_8_Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesAir -abortSlowSimulation -alarm=480 -lv LOG_STATS > Buildings_8_Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesAir.pipe 2>&1) Environment - environmentSimulation: