Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr IBPSA_latest_IBPSA.Fluid.HeatExchangers.Validation.HeaterCooler_u.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 0.001749/0.001749, allocations: 119.4 kB / 19.7 MB, free: 2.188 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 0.001438/0.001438, allocations: 219.7 kB / 23 MB, free: 5.004 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 1.394/1.394, allocations: 230.6 MB / 256.8 MB, free: 7.98 MB / 206.1 MB " [Timeout remaining time 178] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA master/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA master/package.mo): time 0.8987/0.8987, allocations: 150 MB / 463.2 MB, free: 10.48 MB / 366.1 MB " [Timeout remaining time 179] Using package IBPSA with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA 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(IBPSA.Fluid.HeatExchangers.Validation.HeaterCooler_u,fileNamePrefix="IBPSA_latest_IBPSA_Fluid_HeatExchangers_Validation_HeaterCooler_u",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(IBPSA.Fluid.HeatExchangers.Validation.HeaterCooler_u,fileNamePrefix="IBPSA_latest_IBPSA_Fluid_HeatExchangers_Validation_HeaterCooler_u",fmuType="me",version="2.0",platforms={"static"}) [Timeout 660] "Notification: IBPSA 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 0.001941/0.001941, allocations: 68.7 kB / 0.6413 GB, free: 10.38 MB / 478.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1674/0.1693, allocations: 89.17 MB / 0.7283 GB, free: 1.289 MB / 0.545 GB Notification: Performance of NFInst.instantiate(IBPSA.Fluid.HeatExchangers.Validation.HeaterCooler_u): time 0.62/0.7893, allocations: 260.8 MB / 0.983 GB, free: 2.297 MB / 0.7481 GB Notification: Performance of NFInst.instExpressions: time 0.01601/0.8053, allocations: 9.671 MB / 0.9925 GB, free: 8.609 MB / 0.7637 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.002234/0.8076, allocations: 107.1 kB / 0.9926 GB, free: 8.504 MB / 0.7637 GB Notification: Performance of NFTyping.typeComponents: time 0.002684/0.8102, allocations: 1.002 MB / 0.9935 GB, free: 7.496 MB / 0.7637 GB Notification: Performance of NFTyping.typeBindings: time 0.007159/0.8174, allocations: 2.792 MB / 0.9963 GB, free: 4.691 MB / 0.7637 GB Notification: Performance of NFTyping.typeClassSections: time 0.006037/0.8234, allocations: 2.231 MB / 0.9984 GB, free: 2.477 MB / 0.7637 GB Notification: Performance of NFFlatten.flatten: time 0.006598/0.83, allocations: 4.21 MB / 1.003 GB, free: 14.25 MB / 0.7794 GB Notification: Performance of NFFlatten.resolveConnections: time 0.002289/0.8323, allocations: 1.225 MB / 1.004 GB, free: 13 MB / 0.7794 GB Notification: Performance of NFEvalConstants.evaluate: time 0.005604/0.8379, allocations: 2.328 MB / 1.006 GB, free: 10.66 MB / 0.7794 GB Notification: Performance of NFSimplifyModel.simplify: time 0.003103/0.841, allocations: 1.344 MB / 1.007 GB, free: 9.32 MB / 0.7794 GB Notification: Performance of NFPackage.collectConstants: time 0.000415/0.8414, allocations: 176 kB / 1.008 GB, free: 9.148 MB / 0.7794 GB Notification: Performance of NFFlatten.collectFunctions: time 0.006497/0.8479, allocations: 3.309 MB / 1.011 GB, free: 5.832 MB / 0.7794 GB Notification: Performance of NFScalarize.scalarize: time 0.000907/0.8489, allocations: 0.6112 MB / 1.011 GB, free: 5.219 MB / 0.7794 GB Notification: Performance of NFVerifyModel.verify: time 0.001562/0.8504, allocations: 1.034 MB / 1.012 GB, free: 4.18 MB / 0.7794 GB Notification: Performance of NFConvertDAE.convert: time 0.006941/0.8574, allocations: 3.71 MB / 1.016 GB, free: 468 kB / 0.7794 GB Notification: Performance of FrontEnd - DAE generated: time 4.528e-06/0.8574, allocations: 0 / 1.016 GB, free: 468 kB / 0.7794 GB Notification: Performance of FrontEnd: time 1.693e-06/0.8574, allocations: 0 / 1.016 GB, free: 468 kB / 0.7794 GB Notification: Performance of Transformations before backend: time 4.683e-05/0.8574, allocations: 0 / 1.016 GB, free: 468 kB / 0.7794 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 294 * Number of variables: 294 Notification: Performance of Generate backend data structure: time 0.00453/0.8619, allocations: 2.471 MB / 1.018 GB, free: 13.92 MB / 0.795 GB Notification: Performance of prepare preOptimizeDAE: time 4.273e-05/0.862, allocations: 12.03 kB / 1.018 GB, free: 13.91 MB / 0.795 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0002158/0.8622, allocations: 177.3 kB / 1.019 GB, free: 13.72 MB / 0.795 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.003626/0.8658, allocations: 0.6465 MB / 1.019 GB, free: 13.07 MB / 0.795 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.002907/0.8687, allocations: 1.36 MB / 1.021 GB, free: 11.67 MB / 0.795 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 8.945e-05/0.8688, allocations: 98.28 kB / 1.021 GB, free: 11.57 MB / 0.795 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001882/0.869, allocations: 124 kB / 1.021 GB, free: 11.45 MB / 0.795 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.002671/0.8717, allocations: 1.421 MB / 1.022 GB, free: 9.961 MB / 0.795 GB Notification: Performance of preOpt findStateOrder (simulation): time 3.12e-05/0.8717, allocations: 3.984 kB / 1.022 GB, free: 9.957 MB / 0.795 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001136/0.8718, allocations: 48 kB / 1.022 GB, free: 9.91 MB / 0.795 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 5.435e-05/0.8719, allocations: 46.16 kB / 1.022 GB, free: 9.863 MB / 0.795 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.00253/0.8744, allocations: 1.196 MB / 1.023 GB, free: 8.66 MB / 0.795 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 0.008612/0.883, allocations: 5.629 MB / 1.029 GB, free: 2.711 MB / 0.795 GB Notification: Performance of preOpt comSubExp (simulation): time 0.001887/0.8849, allocations: 0.8409 MB / 1.03 GB, free: 1.863 MB / 0.795 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0009774/0.8859, allocations: 0.4901 MB / 1.03 GB, free: 1.371 MB / 0.795 GB Notification: Performance of preOpt evalFunc (simulation): time 0.000509/0.8864, allocations: 84.56 kB / 1.03 GB, free: 1.289 MB / 0.795 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.00112/0.8875, allocations: 0.5695 MB / 1.031 GB, free: 0.7031 MB / 0.795 GB Notification: Performance of pre-optimization done (n=85): time 3.036e-06/0.8875, allocations: 0 / 1.031 GB, free: 0.7031 MB / 0.795 GB Notification: Performance of matching and sorting (n=92): time 0.008079/0.8956, allocations: 3.307 MB / 1.034 GB, free: 13.35 MB / 0.8106 GB Notification: Performance of inlineWhenForInitialization (initialization): time 7.233e-05/0.8957, allocations: 98.11 kB / 1.034 GB, free: 13.23 MB / 0.8106 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001916/0.8976, allocations: 1.35 MB / 1.035 GB, free: 11.88 MB / 0.8106 GB Notification: Performance of collectPreVariables (initialization): time 0.0001014/0.8977, allocations: 49.7 kB / 1.036 GB, free: 11.82 MB / 0.8106 GB Notification: Performance of collectInitialEqns (initialization): time 0.0006744/0.8984, allocations: 0.7456 MB / 1.036 GB, free: 11.07 MB / 0.8106 GB Notification: Performance of collectInitialBindings (initialization): time 0.0003132/0.8987, allocations: 325.2 kB / 1.037 GB, free: 10.75 MB / 0.8106 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0003038/0.899, allocations: 194.5 kB / 1.037 GB, free: 10.55 MB / 0.8106 GB Notification: Performance of setup shared object (initialization): time 0.0001556/0.8991, allocations: 341.9 kB / 1.037 GB, free: 10.21 MB / 0.8106 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0009605/0.9001, allocations: 456.6 kB / 1.037 GB, free: 9.762 MB / 0.8106 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.001149/0.9012, allocations: 0.6477 MB / 1.038 GB, free: 9.043 MB / 0.8106 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.01287/0.9141, allocations: 3.236 MB / 1.041 GB, free: 5.727 MB / 0.8106 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 6.271e-06/0.9141, allocations: 8 kB / 1.041 GB, free: 5.719 MB / 0.8106 GB Notification: Performance of matching and sorting (n=126) (initialization): time 0.003554/0.9177, allocations: 1.511 MB / 1.043 GB, free: 4.191 MB / 0.8106 GB Notification: Performance of prepare postOptimizeDAE: time 5.635e-05/0.9177, allocations: 33.7 kB / 1.043 GB, free: 4.152 MB / 0.8106 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.409e-05/0.9177, allocations: 8.438 kB / 1.043 GB, free: 4.145 MB / 0.8106 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0007498/0.9185, allocations: 222.4 kB / 1.043 GB, free: 3.918 MB / 0.8106 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0008804/0.9194, allocations: 211.7 kB / 1.043 GB, free: 3.711 MB / 0.8106 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0046/0.924, allocations: 4.389 MB / 1.048 GB, free: 15.06 MB / 0.8262 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001405/0.9254, allocations: 68.06 kB / 1.048 GB, free: 15 MB / 0.8262 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001146/0.9255, allocations: 43.98 kB / 1.048 GB, free: 14.95 MB / 0.8262 GB Warning: The initial conditions are over specified. The following 1 initial equations are redundant, so they are removed from the initialization system: $DER.heaDyn.vol.dynBal.medium.p = 0.0. Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.001755/0.9272, allocations: 0.7736 MB / 1.048 GB, free: 14.18 MB / 0.8262 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.001135/0.9284, allocations: 0.6368 MB / 1.049 GB, free: 13.46 MB / 0.8262 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.01273/0.9411, allocations: 3.203 MB / 1.052 GB, free: 10.19 MB / 0.8262 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 4.388e-06/0.9411, allocations: 0 / 1.052 GB, free: 10.19 MB / 0.8262 GB Notification: Performance of matching and sorting (n=126) (initialization_lambda0): time 0.003266/0.9444, allocations: 1.496 MB / 1.054 GB, free: 8.668 MB / 0.8262 GB Notification: Performance of prepare postOptimizeDAE: time 4.744e-05/0.9444, allocations: 51.28 kB / 1.054 GB, free: 8.613 MB / 0.8262 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.028e-05/0.9444, allocations: 7.984 kB / 1.054 GB, free: 8.605 MB / 0.8262 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.000501/0.9449, allocations: 194.9 kB / 1.054 GB, free: 8.406 MB / 0.8262 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0008747/0.9458, allocations: 199.7 kB / 1.054 GB, free: 8.211 MB / 0.8262 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.00533/0.9511, allocations: 5.471 MB / 1.059 GB, free: 2.395 MB / 0.8262 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001346/0.9525, allocations: 72 kB / 1.059 GB, free: 2.324 MB / 0.8262 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 9.06e-05/0.9526, allocations: 40 kB / 1.059 GB, free: 2.285 MB / 0.8262 GB Warning: The initial conditions are over specified. The following 1 initial equations are redundant, so they are removed from the initialization_lambda0 system: $DER.heaDyn.vol.dynBal.medium.p = 0.0. Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 18 * Number of states: 0 () * Number of discrete variables: 9 (TSet.nextEventScaled,TSet.nextEvent,$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 (105): * Single equations (assignments): 99 * Array equations: 2 * Algorithm blocks: 1 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 3 * 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): 3 systems {(1,8), (1,2), (1,4)} Notification: Performance of prepare postOptimizeDAE: time 0.0003571/0.9529, allocations: 269.7 kB / 1.06 GB, free: 2.008 MB / 0.8262 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002602/0.9532, allocations: 174.9 kB / 1.06 GB, free: 1.836 MB / 0.8262 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.002717/0.9559, allocations: 1.294 MB / 1.061 GB, free: 0.5195 MB / 0.8262 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 9.487e-06/0.9559, allocations: 8 kB / 1.061 GB, free: 0.5117 MB / 0.8262 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 2.044e-06/0.9559, allocations: 0 / 1.061 GB, free: 0.5117 MB / 0.8262 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.002281/0.9582, allocations: 1.143 MB / 1.062 GB, free: 15.33 MB / 0.8419 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.005337/0.9635, allocations: 3.008 MB / 1.065 GB, free: 12.2 MB / 0.8419 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 6.071e-06/0.9636, allocations: 7.938 kB / 1.065 GB, free: 12.19 MB / 0.8419 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0009362/0.9645, allocations: 184.2 kB / 1.065 GB, free: 12.01 MB / 0.8419 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0001525/0.9646, allocations: 56.77 kB / 1.065 GB, free: 11.95 MB / 0.8419 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 7.519e-05/0.9647, allocations: 31.98 kB / 1.065 GB, free: 11.92 MB / 0.8419 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0004255/0.9651, allocations: 0.5875 MB / 1.066 GB, free: 11.31 MB / 0.8419 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 6.993e-06/0.9651, allocations: 12 kB / 1.066 GB, free: 11.3 MB / 0.8419 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.003657/0.9688, allocations: 1.981 MB / 1.068 GB, free: 9.238 MB / 0.8419 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0007601/0.9696, allocations: 270.8 kB / 1.068 GB, free: 8.973 MB / 0.8419 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001979/0.9698, allocations: 27.98 kB / 1.068 GB, free: 8.945 MB / 0.8419 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0009589/0.9707, allocations: 63.89 kB / 1.068 GB, free: 8.883 MB / 0.8419 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001199/0.9708, allocations: 68.48 kB / 1.068 GB, free: 8.816 MB / 0.8419 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 8.2e-05/0.9709, allocations: 43.91 kB / 1.068 GB, free: 8.773 MB / 0.8419 GB Notification: Performance of sorting global known variables: time 0.001355/0.9723, allocations: 0.9218 MB / 1.069 GB, free: 7.855 MB / 0.8419 GB Notification: Performance of sort global known variables: time 1.4e-07/0.9723, allocations: 0 / 1.069 GB, free: 7.855 MB / 0.8419 GB Notification: Performance of remove unused functions: time 0.001884/0.9742, allocations: 0.6756 MB / 1.07 GB, free: 7.18 MB / 0.8419 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,heaDyn.vol.dynBal.medium.Xi[1],heaDyn.vol.dynBal.medium.T,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 (83): * Single equations (assignments): 81 * 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 0.00427/0.9784, allocations: 2.68 MB / 1.073 GB, free: 4.414 MB / 0.8419 GB Notification: Performance of simCode: created initialization part: time 0.004408/0.9828, allocations: 2.391 MB / 1.075 GB, free: 1.938 MB / 0.8419 GB Notification: Performance of simCode: created event and clocks part: time 6.272e-06/0.9828, allocations: 0 / 1.075 GB, free: 1.938 MB / 0.8419 GB Notification: Performance of simCode: created simulation system equations: time 0.001152/0.984, allocations: 0.5624 MB / 1.076 GB, free: 1.367 MB / 0.8419 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.003643/0.9876, allocations: 0.8369 MB / 1.076 GB, free: 0.5703 MB / 0.8419 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.341/1.329, allocations: 12.33 MB / 1.088 GB, free: 293.9 MB / 0.8419 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001066/1.33, allocations: 1.344 MB / 1.09 GB, free: 293.2 MB / 0.8419 GB Notification: Performance of simCode: alias equations: time 0.001593/1.331, allocations: 346.7 kB / 1.09 GB, free: 293.2 MB / 0.8419 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0008177/1.332, allocations: 0.6337 MB / 1.091 GB, free: 293.2 MB / 0.8419 GB Notification: Performance of SimCode: time 8.52e-07/1.332, allocations: 0 / 1.091 GB, free: 293.2 MB / 0.8419 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.1066/1.439, allocations: 46.78 MB / 1.136 GB, free: 270.4 MB / 0.8419 GB Notification: Performance of buildModelFMU: Generate platform static: time 15.61/17.05, allocations: 8 kB / 1.136 GB, free: 270.4 MB / 0.8419 GB " [Timeout remaining time 643] (rm -f IBPSA_latest_IBPSA.Fluid.HeatExchangers.Validation.HeaterCooler_u.pipe ; mkfifo IBPSA_latest_IBPSA.Fluid.HeatExchangers.Validation.HeaterCooler_u.pipe ; head -c 1048576 < IBPSA_latest_IBPSA.Fluid.HeatExchangers.Validation.HeaterCooler_u.pipe >> ../files/IBPSA_latest_IBPSA.Fluid.HeatExchangers.Validation.HeaterCooler_u.sim & python3 -m fmpy simulate --output-file IBPSA_latest_IBPSA.Fluid.HeatExchangers.Validation.HeaterCooler_u_res.csv --start-time 0 --stop-time 1200 --timeout 50 --relative-tolerance 1e-06 --interface-type ModelExchange --solver CVode --output-interval 0.48 IBPSA_latest_IBPSA_Fluid_HeatExchangers_Validation_HeaterCooler_u.fmu > IBPSA_latest_IBPSA.Fluid.HeatExchangers.Validation.HeaterCooler_u.pipe 2>&1) [Timeout 52.5] [Calling sys.exit(0), Time elapsed: 20.763648225998622] Failed to read output from testmodel.py, exit status != 0: 17.188510410000163 17.19712458 16.337389291 Calling exit ...