Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_latest_Buildings.Fluid.Humidifiers.Examples.Humidifier_u.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 4.0.0+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.0.0-master/package.mo", uses=false) 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.Fluid.Humidifiers.Examples.Humidifier_u,fileNamePrefix="Buildings_latest_Buildings_Fluid_Humidifiers_Examples_Humidifier_u",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(Buildings.Fluid.Humidifiers.Examples.Humidifier_u,fileNamePrefix="Buildings_latest_Buildings_Fluid_Humidifiers_Examples_Humidifier_u",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 0.004631/0.004631, allocations: 100.5 kB / 15.73 MB, free: 6.016 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001143/0.001144, allocations: 192.6 kB / 16.67 MB, free: 5.934 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.247/1.247, allocations: 222.9 MB / 240.4 MB, free: 4.148 MB / 190.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.0.0-master/package.mo): time 2.626/2.626, allocations: 482.6 MB / 0.755 GB, free: 10.6 MB / 0.6075 GB Notification: Performance of FrontEnd - loaded program: time 0.001798/0.001798, allocations: 76.05 kB / 1.083 GB, free: 12.23 MB / 0.8419 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.273/0.2748, allocations: 162.3 MB / 1.242 GB, free: 9.824 MB / 0.9981 GB Notification: Performance of NFInst.instantiate(Buildings.Fluid.Humidifiers.Examples.Humidifier_u): time 0.7465/1.021, allocations: 256 MB / 1.492 GB, free: 7.008 MB / 1.186 GB Notification: Performance of NFInst.instExpressions: time 0.01443/1.036, allocations: 9.614 MB / 1.501 GB, free: 13.37 MB / 1.201 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.001256/1.037, allocations: 83.5 kB / 1.501 GB, free: 13.29 MB / 1.201 GB Notification: Performance of NFTyping.typeComponents: time 0.002034/1.039, allocations: 0.9628 MB / 1.502 GB, free: 12.32 MB / 1.201 GB Notification: Performance of NFTyping.typeBindings: time 0.00529/1.044, allocations: 2.651 MB / 1.505 GB, free: 9.66 MB / 1.201 GB Notification: Performance of NFTyping.typeClassSections: time 0.004425/1.049, allocations: 2.151 MB / 1.507 GB, free: 7.523 MB / 1.201 GB Notification: Performance of NFFlatten.flatten: time 0.004449/1.053, allocations: 4.16 MB / 1.511 GB, free: 3.348 MB / 1.201 GB Notification: Performance of NFFlatten.resolveConnections: time 0.002036/1.055, allocations: 1.721 MB / 1.513 GB, free: 1.586 MB / 1.201 GB Notification: Performance of NFEvalConstants.evaluate: time 0.003582/1.059, allocations: 2.219 MB / 1.515 GB, free: 15.36 MB / 1.217 GB Notification: Performance of NFSimplifyModel.simplify: time 0.002197/1.061, allocations: 1.297 MB / 1.516 GB, free: 14.07 MB / 1.217 GB Notification: Performance of NFPackage.collectConstants: time 0.0002667/1.062, allocations: 188 kB / 1.516 GB, free: 13.89 MB / 1.217 GB Notification: Performance of NFFlatten.collectFunctions: time 0.004971/1.066, allocations: 3.134 MB / 1.519 GB, free: 10.75 MB / 1.217 GB Notification: Performance of NFScalarize.scalarize: time 0.0005853/1.067, allocations: 0.5997 MB / 1.52 GB, free: 10.14 MB / 1.217 GB Notification: Performance of NFVerifyModel.verify: time 0.001021/1.068, allocations: 1.038 MB / 1.521 GB, free: 9.102 MB / 1.217 GB Notification: Performance of NFConvertDAE.convert: time 0.004525/1.073, allocations: 3.726 MB / 1.525 GB, free: 5.363 MB / 1.217 GB Notification: Performance of FrontEnd - DAE generated: time 3.146e-06/1.073, allocations: 0 / 1.525 GB, free: 5.363 MB / 1.217 GB Notification: Performance of FrontEnd: time 1.112e-06/1.073, allocations: 0 / 1.525 GB, free: 5.363 MB / 1.217 GB Notification: Performance of Transformations before backend: time 1.697e-05/1.073, allocations: 0 / 1.525 GB, free: 5.363 MB / 1.217 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 300 * Number of variables: 300 Notification: Performance of Generate backend data structure: time 0.003767/1.076, allocations: 2.55 MB / 1.527 GB, free: 2.73 MB / 1.217 GB Notification: Performance of prepare preOptimizeDAE: time 3.354e-05/1.076, allocations: 12.03 kB / 1.527 GB, free: 2.719 MB / 1.217 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.000218/1.077, allocations: 181.5 kB / 1.527 GB, free: 2.531 MB / 1.217 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.003543/1.08, allocations: 0.6426 MB / 1.528 GB, free: 1.887 MB / 1.217 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.002421/1.083, allocations: 1.462 MB / 1.529 GB, free: 380 kB / 1.217 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 8.289e-05/1.083, allocations: 94.27 kB / 1.529 GB, free: 284 kB / 1.217 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0002029/1.083, allocations: 131.9 kB / 1.529 GB, free: 152 kB / 1.217 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.002543/1.086, allocations: 1.448 MB / 1.531 GB, free: 14.63 MB / 1.232 GB Notification: Performance of preOpt findStateOrder (simulation): time 2.712e-05/1.086, allocations: 0 / 1.531 GB, free: 14.63 MB / 1.232 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.000119/1.086, allocations: 51.98 kB / 1.531 GB, free: 14.58 MB / 1.232 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 5.165e-05/1.086, allocations: 46.27 kB / 1.531 GB, free: 14.54 MB / 1.232 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.002553/1.088, allocations: 1.203 MB / 1.532 GB, free: 13.32 MB / 1.232 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 0.007494/1.096, allocations: 5.742 MB / 1.538 GB, free: 7.258 MB / 1.232 GB Notification: Performance of preOpt comSubExp (simulation): time 0.001836/1.098, allocations: 1.027 MB / 1.539 GB, free: 6.191 MB / 1.232 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.001039/1.099, allocations: 0.5369 MB / 1.539 GB, free: 5.652 MB / 1.232 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0005959/1.099, allocations: 315.9 kB / 1.54 GB, free: 5.289 MB / 1.232 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.001148/1.101, allocations: 0.5738 MB / 1.54 GB, free: 4.695 MB / 1.232 GB Notification: Performance of pre-optimization done (n=85): time 1.983e-06/1.101, allocations: 0 / 1.54 GB, free: 4.695 MB / 1.232 GB Notification: Performance of matching and sorting (n=87): time 0.006908/1.107, allocations: 3.195 MB / 1.543 GB, free: 1.41 MB / 1.232 GB Notification: Performance of inlineWhenForInitialization (initialization): time 5.973e-05/1.108, allocations: 89.75 kB / 1.543 GB, free: 1.305 MB / 1.232 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001608/1.109, allocations: 1.313 MB / 1.545 GB, free: 15.98 MB / 1.248 GB Notification: Performance of collectPreVariables (initialization): time 7.479e-05/1.109, allocations: 49.7 kB / 1.545 GB, free: 15.92 MB / 1.248 GB Notification: Performance of collectInitialEqns (initialization): time 0.000621/1.11, allocations: 0.7413 MB / 1.545 GB, free: 15.18 MB / 1.248 GB Notification: Performance of collectInitialBindings (initialization): time 0.0002734/1.11, allocations: 317.3 kB / 1.546 GB, free: 14.86 MB / 1.248 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0003099/1.11, allocations: 190.5 kB / 1.546 GB, free: 14.67 MB / 1.248 GB Notification: Performance of setup shared object (initialization): time 0.0001503/1.111, allocations: 349.9 kB / 1.546 GB, free: 14.32 MB / 1.248 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0009858/1.112, allocations: 432.6 kB / 1.547 GB, free: 13.9 MB / 1.248 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.001169/1.113, allocations: 0.6589 MB / 1.547 GB, free: 13.15 MB / 1.248 GB Warning: It was not possible to determine if the initialization problem is consistent, because of not evaluable parameters/start values during compile time: humDyn.vol.dynBal.medium.p = humDyn.vol.dynBal.p_start (sin.p = humDyn.vol.dynBal.p_start) Notification: Performance of analyzeInitialSystem (initialization): time 0.01373/1.127, allocations: 3.663 MB / 1.551 GB, free: 9.387 MB / 1.248 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 5.069e-06/1.127, allocations: 4 kB / 1.551 GB, free: 9.383 MB / 1.248 GB Notification: Performance of matching and sorting (n=123) (initialization): time 0.002824/1.129, allocations: 1.381 MB / 1.552 GB, free: 7.984 MB / 1.248 GB Notification: Performance of prepare postOptimizeDAE: time 4.521e-05/1.129, allocations: 45.62 kB / 1.552 GB, free: 7.934 MB / 1.248 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 9.388e-06/1.129, allocations: 4.438 kB / 1.552 GB, free: 7.93 MB / 1.248 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0003545/1.13, allocations: 76.75 kB / 1.552 GB, free: 7.852 MB / 1.248 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0009077/1.131, allocations: 211.7 kB / 1.553 GB, free: 7.645 MB / 1.248 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0004852/1.131, allocations: 0.5953 MB / 1.553 GB, free: 7.023 MB / 1.248 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001008/1.132, allocations: 79.88 kB / 1.553 GB, free: 6.945 MB / 1.248 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 8.584e-05/1.132, allocations: 40 kB / 1.553 GB, free: 6.906 MB / 1.248 GB Warning: The initial conditions are over specified. The following 1 initial equations are redundant, so they are removed from the initialization system: humDyn.vol.dynBal.medium.p = humDyn.vol.dynBal.p_start. Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.00138/1.134, allocations: 0.7439 MB / 1.554 GB, free: 6.16 MB / 1.248 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.001137/1.135, allocations: 0.6433 MB / 1.555 GB, free: 5.43 MB / 1.248 GB Warning: It was not possible to determine if the initialization problem is consistent, because of not evaluable parameters/start values during compile time: humDyn.vol.dynBal.medium.p = humDyn.vol.dynBal.p_start (sin.p = humDyn.vol.dynBal.p_start) Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.01338/1.148, allocations: 3.631 MB / 1.558 GB, free: 1.695 MB / 1.248 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 4.619e-06/1.148, allocations: 3.938 kB / 1.558 GB, free: 1.691 MB / 1.248 GB Notification: Performance of matching and sorting (n=123) (initialization_lambda0): time 0.002649/1.151, allocations: 1.35 MB / 1.559 GB, free: 332 kB / 1.248 GB Notification: Performance of prepare postOptimizeDAE: time 3.436e-05/1.151, allocations: 37.69 kB / 1.56 GB, free: 288 kB / 1.248 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.572e-06/1.151, allocations: 8.438 kB / 1.56 GB, free: 280 kB / 1.248 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0001512/1.151, allocations: 52.83 kB / 1.56 GB, free: 224 kB / 1.248 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0008765/1.152, allocations: 203.7 kB / 1.56 GB, free: 20 kB / 1.248 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001539/1.154, allocations: 1.783 MB / 1.562 GB, free: 14.09 MB / 1.264 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001015/1.155, allocations: 83.94 kB / 1.562 GB, free: 14 MB / 1.264 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 8.193e-05/1.155, allocations: 35.98 kB / 1.562 GB, free: 13.97 MB / 1.264 GB Warning: The initial conditions are over specified. The following 1 initial equations are redundant, so they are removed from the initialization_lambda0 system: humDyn.vol.dynBal.medium.p = humDyn.vol.dynBal.p_start. Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 20 * Number of states: 0 () * Number of discrete variables: 9 (TSet.nextEventScaled,TSet.nextEvent,$PRE.TSet.nextEvent,TSet.last,TSet.b,TSet.a,$whenCondition1,con2.I.trigger_internal,con1.I.trigger_internal) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (112): * Single equations (assignments): 108 * Array equations: 2 * Algorithm blocks: 1 * 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 prepare postOptimizeDAE: time 0.0002756/1.155, allocations: 280.6 kB / 1.562 GB, free: 13.68 MB / 1.264 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002245/1.155, allocations: 167 kB / 1.562 GB, free: 13.52 MB / 1.264 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.002569/1.158, allocations: 1.233 MB / 1.563 GB, free: 12.27 MB / 1.264 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.106e-05/1.158, allocations: 12.03 kB / 1.563 GB, free: 12.25 MB / 1.264 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 2.013e-06/1.158, allocations: 3.938 kB / 1.563 GB, free: 12.25 MB / 1.264 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.00219/1.16, allocations: 1.118 MB / 1.564 GB, free: 11.09 MB / 1.264 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 postOpt removeSimpleEquations (simulation): time 0.004827/1.165, allocations: 2.976 MB / 1.567 GB, free: 7.992 MB / 1.264 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 6.162e-06/1.165, allocations: 8.094 kB / 1.567 GB, free: 7.984 MB / 1.264 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0008747/1.166, allocations: 175.8 kB / 1.567 GB, free: 7.812 MB / 1.264 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0001254/1.166, allocations: 44.83 kB / 1.567 GB, free: 7.766 MB / 1.264 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 6.648e-05/1.166, allocations: 35.98 kB / 1.568 GB, free: 7.73 MB / 1.264 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0004023/1.166, allocations: 0.5875 MB / 1.568 GB, free: 7.117 MB / 1.264 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 5.771e-06/1.166, allocations: 7.938 kB / 1.568 GB, free: 7.109 MB / 1.264 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.003518/1.17, allocations: 1.925 MB / 1.57 GB, free: 5.102 MB / 1.264 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0004662/1.17, allocations: 343.9 kB / 1.57 GB, free: 4.746 MB / 1.264 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001787/1.171, allocations: 24 kB / 1.57 GB, free: 4.723 MB / 1.264 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0009123/1.171, allocations: 67.88 kB / 1.57 GB, free: 4.656 MB / 1.264 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001126/1.172, allocations: 56.42 kB / 1.57 GB, free: 4.602 MB / 1.264 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 7.795e-05/1.172, allocations: 47.91 kB / 1.57 GB, free: 4.555 MB / 1.264 GB Notification: Performance of sorting global known variables: time 0.001172/1.173, allocations: 0.8858 MB / 1.571 GB, free: 3.672 MB / 1.264 GB Notification: Performance of sort global known variables: time 1.6e-07/1.173, allocations: 0 / 1.571 GB, free: 3.672 MB / 1.264 GB Notification: Performance of remove unused functions: time 0.001517/1.174, allocations: 0.6639 MB / 1.572 GB, free: 3.008 MB / 1.264 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 17 * Number of states: 6 (senTem1.T,con1.I.y,humDyn.vol.dynBal.medium.Xi[1],humDyn.vol.dynBal.U,senTem2.T,con2.I.y) * Number of discrete variables: 6 ($whenCondition1,TSet.a,TSet.b,TSet.last,TSet.nextEvent,TSet.nextEventScaled) * Number of discrete states: 6 (TSet.nextEvent,TSet.last,TSet.nextEventScaled,TSet.b,TSet.a,$whenCondition1) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (78): * Single equations (assignments): 76 * Array equations: 0 * Algorithm blocks: 1 * 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 0.004277/1.179, allocations: 2.652 MB / 1.575 GB, free: 284 kB / 1.264 GB Notification: Performance of simCode: created initialization part: time 0.003693/1.182, allocations: 1.93 MB / 1.576 GB, free: 14.31 MB / 1.279 GB Notification: Performance of simCode: created event and clocks part: time 7.053e-06/1.182, allocations: 4.312 kB / 1.576 GB, free: 14.31 MB / 1.279 GB Notification: Performance of simCode: created simulation system equations: time 0.001129/1.184, allocations: 0.5891 MB / 1.577 GB, free: 13.71 MB / 1.279 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.003138/1.187, allocations: 0.7946 MB / 1.578 GB, free: 12.93 MB / 1.279 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.01958/1.206, allocations: 11.92 MB / 1.589 GB, free: 0.6641 MB / 1.279 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0009915/1.207, allocations: 1.336 MB / 1.591 GB, free: 15.29 MB / 1.295 GB Notification: Performance of simCode: alias equations: time 0.001163/1.208, allocations: 364.4 kB / 1.591 GB, free: 14.93 MB / 1.295 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0008494/1.209, allocations: 0.636 MB / 1.592 GB, free: 14.3 MB / 1.295 GB Notification: Performance of SimCode: time 2.9e-07/1.209, allocations: 0 / 1.592 GB, free: 14.3 MB / 1.295 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 6.105/7.314, allocations: 41.8 MB / 1.633 GB, free: 5.027 MB / 1.326 GB Notification: Performance of buildModelFMU: Generate platform static: time 43.83/51.15, allocations: 4.062 kB / 1.633 GB, free: 5.023 MB / 1.326 GB (rm -f Buildings_latest_Buildings.Fluid.Humidifiers.Examples.Humidifier_u.pipe ; mkfifo Buildings_latest_Buildings.Fluid.Humidifiers.Examples.Humidifier_u.pipe ; head -c 1048576 < Buildings_latest_Buildings.Fluid.Humidifiers.Examples.Humidifier_u.pipe >> ../files/Buildings_latest_Buildings.Fluid.Humidifiers.Examples.Humidifier_u.sim & /home/hudson/saved_omc/OMSimulator/install/bin/OMSimulator -r=Buildings_latest_Buildings.Fluid.Humidifiers.Examples.Humidifier_u_res.mat --tempDir=temp_Buildings_latest_Buildings_Fluid_Humidifiers_Examples_Humidifier_u_fmu --startTime=0 --stopTime=1200 --timeout=400 --tolerance=1e-06 Buildings_latest_Buildings_Fluid_Humidifiers_Examples_Humidifier_u.fmu > Buildings_latest_Buildings.Fluid.Humidifiers.Examples.Humidifier_u.pipe 2>&1) diffSimulationResults("Buildings_latest_Buildings.Fluid.Humidifiers.Examples.Humidifier_u_res.mat","/mnt/ReferenceFiles/Buildings/csv/master/Buildings_Fluid_Humidifiers_Examples_Humidifier_u.csv","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/Buildings_latest_Buildings.Fluid.Humidifiers.Examples.Humidifier_u.diff",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) Thread is still alive. OMC died, but the thread is still running? This will end badly. The log-file of omc: Created ZeroMQ Server. Dumped server port in file: /tmp/openmodelica.hudson.port.5bd6251404d845a7960415d6f2e60eb1 Limited backtrace at point of segmentation fault /lib/x86_64-linux-gnu/libc.so.6(+0x42520)[0x7f26c57d7520] /lib/x86_64-linux-gnu/libc.so.6(+0x1a0afe)[0x7f26c5935afe] /usr/bin/../lib/x86_64-linux-gnu/omc/libOpenModelicaRuntimeC.so(omc_matlab4_read_all_vals+0x1bb)[0x7f26c569b408] /usr/bin/../lib/x86_64-linux-gnu/omc/libomcruntime.so(+0x4b4bf)[0x7f26c57294bf] /usr/bin/../lib/x86_64-linux-gnu/omc/libomcruntime.so(+0x48868)[0x7f26c5726868] /usr/bin/../lib/x86_64-linux-gnu/omc/libomcruntime.so(SimulationResultsCmp_compareResults+0x1eb)[0x7f26c57251ce] /usr/bin/../lib/x86_64-linux-gnu/omc/libomcruntime.so(SimulationResults_diffSimulationResults+0x2b)[0x7f26c5729b7b] /usr/bin/../lib/x86_64-linux-gnu/omc/libOpenModelicaCompiler.so(omc_SimulationResults_diffSimulationResults+0x34)[0x7f26c605c533] /usr/bin/../lib/x86_64-linux-gnu/omc/libOpenModelicaCompiler.so(omc_CevalScriptBackend_cevalInteractiveFunctions4+0x9cb5)[0x7f26c63bebd7] /usr/bin/../lib/x86_64-linux-gnu/omc/libOpenModelicaCompiler.so(omc_CevalScriptBackend_cevalInteractiveFunctions3+0x4f66)[0x7f26c63c509f] /usr/bin/../lib/x86_64-linux-gnu/omc/libOpenModelicaCompiler.so(omc_CevalScript_cevalInteractiveFunctions2+0x4373)[0x7f26c69988b3] /usr/bin/../lib/x86_64-linux-gnu/omc/libOpenModelicaCompiler.so(omc_CevalScript_cevalInteractiveFunctions+0x1fb)[0x7f26c699b460] /usr/bin/../lib/x86_64-linux-gnu/omc/libOpenModelicaCompiler.so(omc_BackendInterface_cevalInteractiveFunctions+0x5d)[0x7f26c6bbefcd] /usr/bin/../lib/x86_64-linux-gnu/omc/libOpenModelicaCompiler.so(omc_Ceval_cevalWork2+0x1e82)[0x7f26c6bb287c] /usr/bin/../lib/x86_64-linux-gnu/omc/libOpenModelicaCompiler.so(omc_Ceval_cevalWork1+0xb7)[0x7f26c6bb4454] Segmentation fault (core dumped) Aborted the command. Failed to read output from testmodel.py, exit status != 0: 53.88154436298646 53.913158559 52.83606042 OMC died, but the thread is still running? This will end badly.