Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_latest_Buildings.Airflow.Multizone.Examples.ChimneyShaftNoVolume.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001268/0.001268, allocations: 109.9 kB / 16.41 MB, free: 6.496 MB / 14.72 MB " [Timeout remaining time 180] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.00125/0.001251, allocations: 191.7 kB / 19.35 MB, free: 3.734 MB / 14.72 MB " [Timeout remaining time 180] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.33/1.33, allocations: 222.9 MB / 245.1 MB, free: 15.01 MB / 206.1 MB " [Timeout remaining time 178] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.0.0-master/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.0.0-master/package.mo): time 2.653/2.653, allocations: 489 MB / 0.7678 GB, free: 156 kB / 0.6231 GB " [Timeout remaining time 177] Using package Buildings with version 12.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.0.0-master/package.mo) Using package Modelica with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+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.Airflow.Multizone.Examples.ChimneyShaftNoVolume,fileNamePrefix="Buildings_latest_Buildings_Airflow_Multizone_Examples_ChimneyShaftNoVolume",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(Buildings.Airflow.Multizone.Examples.ChimneyShaftNoVolume,fileNamePrefix="Buildings_latest_Buildings_Airflow_Multizone_Examples_ChimneyShaftNoVolume",fmuType="me",version="2.0",platforms={"static"}) [Timeout 300] "Notification: Performance of FrontEnd - loaded program: time 0.001839/0.001839, allocations: 63.89 kB / 1.101 GB, free: 6.168 MB / 0.9044 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.7671/0.769, allocations: 163.8 MB / 1.261 GB, free: 7.16 MB / 0.9669 GB Notification: Performance of NFInst.instantiate(Buildings.Airflow.Multizone.Examples.ChimneyShaftNoVolume): time 0.1851/0.9541, allocations: 167.6 MB / 1.425 GB, free: 14.9 MB / 1.139 GB Notification: Performance of NFInst.instExpressions: time 0.01344/0.9676, allocations: 8.906 MB / 1.433 GB, free: 5.973 MB / 1.139 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.001749/0.9694, allocations: 39.81 kB / 1.433 GB, free: 5.934 MB / 1.139 GB Notification: Performance of NFTyping.typeComponents: time 0.001802/0.9712, allocations: 0.6483 MB / 1.434 GB, free: 5.281 MB / 1.139 GB Notification: Performance of NFTyping.typeBindings: time 0.004025/0.9752, allocations: 1.487 MB / 1.436 GB, free: 3.789 MB / 1.139 GB Notification: Performance of NFTyping.typeClassSections: time 0.002963/0.9782, allocations: 1.204 MB / 1.437 GB, free: 2.594 MB / 1.139 GB Notification: Performance of NFFlatten.flatten: time 0.003844/0.9821, allocations: 2.693 MB / 1.439 GB, free: 15.89 MB / 1.154 GB Notification: Performance of NFFlatten.resolveConnections: time 0.001458/0.9835, allocations: 0.9647 MB / 1.44 GB, free: 14.9 MB / 1.154 GB Notification: Performance of NFEvalConstants.evaluate: time 0.002623/0.9862, allocations: 1.124 MB / 1.441 GB, free: 13.78 MB / 1.154 GB Notification: Performance of NFSimplifyModel.simplify: time 0.001555/0.9877, allocations: 0.9727 MB / 1.442 GB, free: 12.8 MB / 1.154 GB Notification: Performance of NFPackage.collectConstants: time 0.000171/0.9879, allocations: 96 kB / 1.442 GB, free: 12.71 MB / 1.154 GB Notification: Performance of NFFlatten.collectFunctions: time 0.002757/0.9907, allocations: 1.049 MB / 1.443 GB, free: 11.66 MB / 1.154 GB Notification: Performance of NFScalarize.scalarize: time 0.0003055/0.991, allocations: 275 kB / 1.444 GB, free: 11.39 MB / 1.154 GB Notification: Performance of NFVerifyModel.verify: time 0.0007541/0.9918, allocations: 0.6101 MB / 1.444 GB, free: 10.77 MB / 1.154 GB Notification: Performance of NFConvertDAE.convert: time 0.002752/0.9945, allocations: 1.743 MB / 1.446 GB, free: 9.027 MB / 1.154 GB Notification: Performance of FrontEnd - DAE generated: time 6.291e-06/0.9945, allocations: 0 / 1.446 GB, free: 9.027 MB / 1.154 GB Notification: Performance of FrontEnd: time 1.823e-06/0.9946, allocations: 3.938 kB / 1.446 GB, free: 9.023 MB / 1.154 GB Notification: Performance of Transformations before backend: time 1.491e-05/0.9946, allocations: 3.938 kB / 1.446 GB, free: 9.02 MB / 1.154 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 195 * Number of variables: 195 Notification: Performance of Generate backend data structure: time 0.002894/0.9975, allocations: 1.612 MB / 1.448 GB, free: 7.352 MB / 1.154 GB Notification: Performance of prepare preOptimizeDAE: time 4.955e-05/0.9975, allocations: 8.031 kB / 1.448 GB, free: 7.344 MB / 1.154 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0001675/0.9977, allocations: 127 kB / 1.448 GB, free: 7.211 MB / 1.154 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0003215/0.998, allocations: 140.1 kB / 1.448 GB, free: 7.074 MB / 1.154 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.001537/0.9996, allocations: 0.8876 MB / 1.449 GB, free: 6.145 MB / 1.154 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 6.251e-05/0.9997, allocations: 61.94 kB / 1.449 GB, free: 6.082 MB / 1.154 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001211/0.9998, allocations: 83.89 kB / 1.449 GB, free: 6 MB / 1.154 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.001453/1.001, allocations: 0.8655 MB / 1.45 GB, free: 5.09 MB / 1.154 GB Notification: Performance of preOpt findStateOrder (simulation): time 2.876e-05/1.001, allocations: 8 kB / 1.45 GB, free: 5.082 MB / 1.154 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 7.307e-05/1.001, allocations: 32 kB / 1.45 GB, free: 5.051 MB / 1.154 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 2.138e-05/1.001, allocations: 23.98 kB / 1.45 GB, free: 5.027 MB / 1.154 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001171/1.003, allocations: 0.6362 MB / 1.45 GB, free: 4.391 MB / 1.154 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 0.004706/1.007, allocations: 3.963 MB / 1.454 GB, free: 180 kB / 1.154 GB Notification: Performance of preOpt comSubExp (simulation): time 0.001192/1.008, allocations: 0.5693 MB / 1.455 GB, free: 15.6 MB / 1.17 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0005157/1.009, allocations: 290.7 kB / 1.455 GB, free: 15.32 MB / 1.17 GB Notification: Performance of preOpt evalFunc (simulation): time 0.001301/1.01, allocations: 1.243 MB / 1.456 GB, free: 13.8 MB / 1.17 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0006816/1.011, allocations: 331 kB / 1.457 GB, free: 13.46 MB / 1.17 GB Notification: Performance of pre-optimization done (n=63): time 2.615e-06/1.011, allocations: 4 kB / 1.457 GB, free: 13.46 MB / 1.17 GB Notification: Performance of matching and sorting (n=63): time 0.002551/1.014, allocations: 1.135 MB / 1.458 GB, free: 12.28 MB / 1.17 GB Notification: Performance of inlineWhenForInitialization (initialization): time 8.041e-05/1.014, allocations: 81.67 kB / 1.458 GB, free: 12.18 MB / 1.17 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001086/1.015, allocations: 0.8728 MB / 1.459 GB, free: 11.28 MB / 1.17 GB Notification: Performance of collectPreVariables (initialization): time 5.534e-05/1.015, allocations: 41.7 kB / 1.459 GB, free: 11.23 MB / 1.17 GB Notification: Performance of collectInitialEqns (initialization): time 0.0004207/1.015, allocations: 468.8 kB / 1.459 GB, free: 10.77 MB / 1.17 GB Notification: Performance of collectInitialBindings (initialization): time 0.0002141/1.015, allocations: 226.1 kB / 1.459 GB, free: 10.55 MB / 1.17 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001831/1.016, allocations: 118.3 kB / 1.459 GB, free: 10.43 MB / 1.17 GB Notification: Performance of setup shared object (initialization): time 0.0001591/1.016, allocations: 334 kB / 1.46 GB, free: 10.1 MB / 1.17 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0004147/1.016, allocations: 211.3 kB / 1.46 GB, free: 9.887 MB / 1.17 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0005235/1.017, allocations: 312.4 kB / 1.46 GB, free: 9.547 MB / 1.17 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0009464/1.018, allocations: 0.5269 MB / 1.461 GB, free: 8.992 MB / 1.17 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.859e-06/1.018, allocations: 3.938 kB / 1.461 GB, free: 8.988 MB / 1.17 GB Notification: Performance of matching and sorting (n=75) (initialization): time 0.001314/1.019, allocations: 0.7216 MB / 1.462 GB, free: 8.254 MB / 1.17 GB Notification: Performance of prepare postOptimizeDAE: time 1.588e-05/1.019, allocations: 7.938 kB / 1.462 GB, free: 8.246 MB / 1.17 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.016e-05/1.019, allocations: 8 kB / 1.462 GB, free: 8.238 MB / 1.17 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0005464/1.02, allocations: 109 kB / 1.462 GB, free: 8.129 MB / 1.17 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0004236/1.02, allocations: 123.8 kB / 1.462 GB, free: 8.008 MB / 1.17 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0006081/1.021, allocations: 0.6616 MB / 1.462 GB, free: 7.32 MB / 1.17 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0004532/1.021, allocations: 71.44 kB / 1.462 GB, free: 7.25 MB / 1.17 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 5.455e-05/1.021, allocations: 24 kB / 1.462 GB, free: 7.227 MB / 1.17 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.0005972/1.022, allocations: 393.3 kB / 1.463 GB, free: 6.84 MB / 1.17 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.0004461/1.022, allocations: 304.5 kB / 1.463 GB, free: 6.508 MB / 1.17 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.0008219/1.023, allocations: 0.5074 MB / 1.464 GB, free: 5.969 MB / 1.17 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 3.717e-06/1.023, allocations: 4 kB / 1.464 GB, free: 5.965 MB / 1.17 GB Notification: Performance of matching and sorting (n=75) (initialization_lambda0): time 0.001162/1.024, allocations: 0.6943 MB / 1.464 GB, free: 5.262 MB / 1.17 GB Notification: Performance of prepare postOptimizeDAE: time 9.828e-06/1.024, allocations: 4 kB / 1.464 GB, free: 5.258 MB / 1.17 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 4.619e-06/1.024, allocations: 4 kB / 1.464 GB, free: 5.254 MB / 1.17 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0004266/1.025, allocations: 109 kB / 1.464 GB, free: 5.145 MB / 1.17 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0003915/1.025, allocations: 111.9 kB / 1.465 GB, free: 5.035 MB / 1.17 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0005603/1.026, allocations: 0.6615 MB / 1.465 GB, free: 4.348 MB / 1.17 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0004074/1.026, allocations: 47.66 kB / 1.465 GB, free: 4.301 MB / 1.17 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 4.992e-05/1.026, allocations: 28 kB / 1.465 GB, free: 4.273 MB / 1.17 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 10 * Number of states: 0 () * Number of discrete variables: 5 ($PRE.mRoo_flow.nextTimeEvent,$whenCondition1,mRoo_flow.nextTimeEventScaled,$PRE.mRoo_flow.nextTimeEventScaled,mRoo_flow.nextTimeEvent) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (67): * Single equations (assignments): 66 * 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 {(2,7)} Notification: Performance of prepare postOptimizeDAE: time 0.0001981/1.026, allocations: 216.2 kB / 1.465 GB, free: 4.055 MB / 1.17 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001542/1.027, allocations: 107.3 kB / 1.466 GB, free: 3.949 MB / 1.17 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001787/1.028, allocations: 0.9344 MB / 1.466 GB, free: 2.992 MB / 1.17 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.815e-05/1.028, allocations: 19.92 kB / 1.467 GB, free: 2.973 MB / 1.17 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 5.12e-06/1.028, allocations: 0 / 1.467 GB, free: 2.973 MB / 1.17 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.001366/1.03, allocations: 0.8542 MB / 1.467 GB, free: 2.062 MB / 1.17 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.00277/1.033, allocations: 1.861 MB / 1.469 GB, free: 140 kB / 1.17 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.869e-06/1.033, allocations: 0 / 1.469 GB, free: 140 kB / 1.17 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0004127/1.033, allocations: 99.89 kB / 1.469 GB, free: 40 kB / 1.17 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.000531/1.034, allocations: 145.8 kB / 1.469 GB, free: 15.89 MB / 1.186 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 5.03e-05/1.034, allocations: 27.98 kB / 1.469 GB, free: 15.86 MB / 1.186 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0009678/1.035, allocations: 1.241 MB / 1.471 GB, free: 14.57 MB / 1.186 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 6.633e-06/1.035, allocations: 15.86 kB / 1.471 GB, free: 14.55 MB / 1.186 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.002095/1.037, allocations: 1.277 MB / 1.472 GB, free: 13.25 MB / 1.186 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0003412/1.037, allocations: 260.2 kB / 1.472 GB, free: 12.97 MB / 1.186 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001116/1.037, allocations: 19.94 kB / 1.472 GB, free: 12.95 MB / 1.186 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0004022/1.038, allocations: 23.98 kB / 1.472 GB, free: 12.93 MB / 1.186 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001068/1.038, allocations: 52.53 kB / 1.472 GB, free: 12.88 MB / 1.186 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 5.579e-05/1.038, allocations: 27.98 kB / 1.472 GB, free: 12.86 MB / 1.186 GB Notification: Performance of sorting global known variables: time 0.0007564/1.039, allocations: 0.6091 MB / 1.473 GB, free: 12.23 MB / 1.186 GB Notification: Performance of sort global known variables: time 1.5e-07/1.039, allocations: 0 / 1.473 GB, free: 12.23 MB / 1.186 GB Notification: Performance of remove unused functions: time 0.001281/1.04, allocations: 0.565 MB / 1.473 GB, free: 11.67 MB / 1.186 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 3 * Number of states: 5 (roo.dynBal.U,roo.dynBal.m,oriChiTop.mExc,oriBot.mExc,oriChiBot.mExc) * Number of discrete variables: 3 ($whenCondition1,mRoo_flow.nextTimeEvent,mRoo_flow.nextTimeEventScaled) * Number of discrete states: 2 (mRoo_flow.nextTimeEvent,mRoo_flow.nextTimeEventScaled) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (62): * Single equations (assignments): 54 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 4 * When equations: 2 * 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 {(2,9), (1,2)} Notification: Performance of Backend phase and start with SimCode phase: time 0.004419/1.044, allocations: 2.439 MB / 1.476 GB, free: 9.367 MB / 1.186 GB Notification: Performance of simCode: created initialization part: time 0.001887/1.046, allocations: 0.9302 MB / 1.477 GB, free: 8.438 MB / 1.186 GB Notification: Performance of simCode: created event and clocks part: time 3.096e-06/1.046, allocations: 0 / 1.477 GB, free: 8.438 MB / 1.186 GB Notification: Performance of simCode: created simulation system equations: time 0.0007278/1.047, allocations: 391.8 kB / 1.477 GB, free: 8.055 MB / 1.186 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001949/1.049, allocations: 462.9 kB / 1.478 GB, free: 7.617 MB / 1.186 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.01026/1.059, allocations: 7.266 MB / 1.485 GB, free: 156 kB / 1.186 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0007022/1.06, allocations: 1.069 MB / 1.486 GB, free: 15.05 MB / 1.201 GB Notification: Performance of simCode: alias equations: time 0.0007327/1.061, allocations: 219 kB / 1.486 GB, free: 14.83 MB / 1.201 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0005277/1.061, allocations: 407.3 kB / 1.486 GB, free: 14.43 MB / 1.201 GB Notification: Performance of SimCode: time 5.71e-07/1.061, allocations: 0 / 1.486 GB, free: 14.43 MB / 1.201 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.06377/1.125, allocations: 30.26 MB / 1.516 GB, free: 0.5391 MB / 1.217 GB Notification: Performance of buildModelFMU: Generate platform static: time 13.12/14.24, allocations: 19.66 kB / 1.516 GB, free: 0.5195 MB / 1.217 GB " [Timeout remaining time 286] (rm -f Buildings_latest_Buildings.Airflow.Multizone.Examples.ChimneyShaftNoVolume.pipe ; mkfifo Buildings_latest_Buildings.Airflow.Multizone.Examples.ChimneyShaftNoVolume.pipe ; head -c 1048576 < Buildings_latest_Buildings.Airflow.Multizone.Examples.ChimneyShaftNoVolume.pipe >> ../files/Buildings_latest_Buildings.Airflow.Multizone.Examples.ChimneyShaftNoVolume.sim & /home/hudson/saved_omc/OMSimulator/install/bin/OMSimulator -r=Buildings_latest_Buildings.Airflow.Multizone.Examples.ChimneyShaftNoVolume_res.mat --tempDir=temp_Buildings_latest_Buildings_Airflow_Multizone_Examples_ChimneyShaftNoVolume_fmu --startTime=0 --stopTime=3600 --stepSize=1.44 --timeout=800 --tolerance=1e-06 Buildings_latest_Buildings_Airflow_Multizone_Examples_ChimneyShaftNoVolume.fmu > Buildings_latest_Buildings.Airflow.Multizone.Examples.ChimneyShaftNoVolume.pipe 2>&1) [Timeout 840.0] [Calling os._exit(0), Time elapsed: 19.93400204903446] Failed to read output from testmodel.py, exit status != 0: 14.406252536224201 14.431997954 13.433070828 Calling exit ...