Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr BusinessSimulation_BusinessSimulation.Examples.LotkaVolterraSystems.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 0.001176/0.001176, allocations: 80.44 kB / 19.17 MB, free: 0.7422 MB / 13.93 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 0.001035/0.001035, allocations: 169.9 kB / 22.46 MB, free: 2.105 MB / 18.57 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 0.9175/0.9175, allocations: 177.1 MB / 202.8 MB, free: 5.723 MB / 186.7 MB " [Timeout remaining time 179] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/BusinessSimulation 2.2.0/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/BusinessSimulation 2.2.0/package.mo): time 0.09911/0.09911, allocations: 24.12 MB / 283.3 MB, free: 5.469 MB / 266.7 MB " [Timeout remaining time 180] Using package BusinessSimulation with version 2.2.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/BusinessSimulation 2.2.0/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(BusinessSimulation.Examples.LotkaVolterraSystems,fileNamePrefix="BusinessSimulation_BusinessSimulation_Examples_LotkaVolterraSystems",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(BusinessSimulation.Examples.LotkaVolterraSystems,fileNamePrefix="BusinessSimulation_BusinessSimulation_Examples_LotkaVolterraSystems",fmuType="me",version="2.0",platforms={"static"}) [Timeout 660] "Notification: Performance of FrontEnd - loaded program: time 3.055e-06/3.055e-06, allocations: 0 / 420 MB, free: 8.539 MB / 394.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 3.009e-05/3.314e-05, allocations: 6.219 kB / 420 MB, free: 8.531 MB / 394.7 MB Notification: Performance of NFInst.instantiate(BusinessSimulation.Examples.LotkaVolterraSystems): time 0.01129/0.01132, allocations: 11.34 MB / 431.4 MB, free: 13.13 MB / 410.7 MB Notification: Performance of NFInst.instExpressions: time 0.004121/0.01544, allocations: 2.529 MB / 433.9 MB, free: 10.59 MB / 410.7 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.001548/0.01699, allocations: 51.69 kB / 434 MB, free: 10.54 MB / 410.7 MB Notification: Performance of NFTyping.typeComponents: time 0.001395/0.01839, allocations: 400.2 kB / 434.4 MB, free: 10.15 MB / 410.7 MB Notification: Performance of NFTyping.typeBindings: time 0.001122/0.01951, allocations: 190 kB / 434.5 MB, free: 9.961 MB / 410.7 MB Notification: Performance of NFTyping.typeClassSections: time 0.001826/0.02134, allocations: 1.018 MB / 435.6 MB, free: 8.941 MB / 410.7 MB Notification: Performance of NFFlatten.flatten: time 0.002525/0.02386, allocations: 2.509 MB / 438.1 MB, free: 6.43 MB / 410.7 MB Notification: Performance of NFFlatten.resolveConnections: time 0.001603/0.02546, allocations: 1.285 MB / 439.4 MB, free: 5.078 MB / 410.7 MB Notification: Performance of NFEvalConstants.evaluate: time 0.001878/0.02734, allocations: 1.767 MB / 441.1 MB, free: 3.309 MB / 410.7 MB Notification: Performance of NFSimplifyModel.simplify: time 0.0006368/0.02798, allocations: 0.7515 MB / 441.9 MB, free: 2.555 MB / 410.7 MB Notification: Performance of NFPackage.collectConstants: time 0.0003328/0.02831, allocations: 468 kB / 442.3 MB, free: 2.098 MB / 410.7 MB Notification: Performance of NFFlatten.collectFunctions: time 0.0003352/0.02865, allocations: 472 kB / 442.8 MB, free: 1.637 MB / 410.7 MB Notification: Performance of NFScalarize.scalarize: time 0.0006066/0.02925, allocations: 0.7676 MB / 443.6 MB, free: 0.8672 MB / 410.7 MB Notification: Performance of NFVerifyModel.verify: time 0.1706/0.1998, allocations: 0.9149 MB / 444.5 MB, free: 50.63 MB / 410.7 MB Notification: Performance of NFConvertDAE.convert: time 0.00247/0.2023, allocations: 4.076 MB / 448.6 MB, free: 50.53 MB / 410.7 MB Notification: Performance of FrontEnd - DAE generated: time 7.274e-06/0.2023, allocations: 0 / 448.6 MB, free: 50.53 MB / 410.7 MB Notification: Performance of FrontEnd: time 1.583e-06/0.2023, allocations: 0 / 448.6 MB, free: 50.53 MB / 410.7 MB Notification: Performance of Transformations before backend: time 4.207e-05/0.2024, allocations: 0 / 448.6 MB, free: 50.53 MB / 410.7 MB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 649 * Number of variables: 649 Notification: Performance of Generate backend data structure: time 0.002163/0.2045, allocations: 2.205 MB / 450.8 MB, free: 49.64 MB / 410.7 MB Notification: Performance of prepare preOptimizeDAE: time 4.617e-05/0.2046, allocations: 10.53 kB / 450.8 MB, free: 49.64 MB / 410.7 MB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0002482/0.2048, allocations: 355 kB / 451.1 MB, free: 49.59 MB / 410.7 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001214/0.206, allocations: 449.3 kB / 451.6 MB, free: 49.46 MB / 410.7 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.001118/0.2072, allocations: 1.047 MB / 452.6 MB, free: 49.19 MB / 410.7 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001565/0.2073, allocations: 262.2 kB / 452.9 MB, free: 49.18 MB / 410.7 MB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0002136/0.2075, allocations: 273.2 kB / 453.1 MB, free: 49.18 MB / 410.7 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.00278/0.2103, allocations: 3.008 MB / 456.1 MB, free: 47.93 MB / 410.7 MB Notification: Performance of preOpt findStateOrder (simulation): time 3.366e-05/0.2103, allocations: 3.344 kB / 456.1 MB, free: 47.93 MB / 410.7 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001291/0.2105, allocations: 102.4 kB / 456.2 MB, free: 47.85 MB / 410.7 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 2.805e-05/0.2105, allocations: 63.78 kB / 456.3 MB, free: 47.85 MB / 410.7 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001895/0.2124, allocations: 1.615 MB / 457.9 MB, free: 47.19 MB / 410.7 MB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.006672/0.2191, allocations: 8.187 MB / 466.1 MB, free: 42 MB / 410.7 MB Notification: Performance of preOpt comSubExp (simulation): time 0.0008742/0.2199, allocations: 0.7639 MB / 466.9 MB, free: 41.59 MB / 410.7 MB Notification: Performance of preOpt resolveLoops (simulation): time 0.0007811/0.2207, allocations: 0.7517 MB / 467.6 MB, free: 41.25 MB / 410.7 MB Notification: Performance of preOpt evalFunc (simulation): time 3.459e-05/0.2208, allocations: 14.88 kB / 467.6 MB, free: 41.25 MB / 410.7 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.148e-05/0.2208, allocations: 61.17 kB / 467.7 MB, free: 41.19 MB / 410.7 MB Notification: Performance of pre-optimization done (n=130): time 3.867e-06/0.2208, allocations: 1.531 kB / 467.7 MB, free: 41.19 MB / 410.7 MB Notification: Performance of matching and sorting (n=130): time 0.001765/0.2226, allocations: 1.371 MB / 469.1 MB, free: 40.58 MB / 410.7 MB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001147/0.2227, allocations: 0.63 MB / 469.7 MB, free: 39.83 MB / 410.7 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0007853/0.2235, allocations: 0.9694 MB / 470.7 MB, free: 39.37 MB / 410.7 MB Notification: Performance of collectPreVariables (initialization): time 0.0001334/0.2236, allocations: 101.8 kB / 470.8 MB, free: 39.29 MB / 410.7 MB Notification: Performance of collectInitialEqns (initialization): time 0.0004279/0.224, allocations: 0.9113 MB / 471.7 MB, free: 38.6 MB / 410.7 MB Notification: Performance of collectInitialBindings (initialization): time 0.0001792/0.2242, allocations: 373.4 kB / 472 MB, free: 38.32 MB / 410.7 MB Notification: Performance of simplifyInitialFunctions (initialization): time 0.000387/0.2246, allocations: 431.7 kB / 472.5 MB, free: 38.12 MB / 410.7 MB Notification: Performance of setup shared object (initialization): time 6.099e-05/0.2246, allocations: 360.2 kB / 472.8 MB, free: 37.79 MB / 410.7 MB Notification: Performance of preBalanceInitialSystem (initialization): time 0.000795/0.2254, allocations: 0.6409 MB / 473.4 MB, free: 37.51 MB / 410.7 MB Notification: Performance of partitionIndependentBlocks (initialization): time 0.001014/0.2265, allocations: 1.681 MB / 475.1 MB, free: 35.97 MB / 410.7 MB Notification: Performance of analyzeInitialSystem (initialization): time 0.00121/0.2277, allocations: 1.391 MB / 476.5 MB, free: 35.01 MB / 410.7 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 8.336e-06/0.2277, allocations: 3.219 kB / 476.5 MB, free: 35.01 MB / 410.7 MB Notification: Performance of matching and sorting (n=264) (initialization): time 0.002318/0.23, allocations: 1.848 MB / 478.4 MB, free: 34.27 MB / 410.7 MB Notification: Performance of prepare postOptimizeDAE: time 4.297e-05/0.23, allocations: 11.25 kB / 478.4 MB, free: 34.27 MB / 410.7 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.235e-05/0.2301, allocations: 14.12 kB / 478.4 MB, free: 34.27 MB / 410.7 MB Notification: Performance of postOpt tearingSystem (initialization): time 4.432e-05/0.2301, allocations: 25.81 kB / 478.4 MB, free: 34.27 MB / 410.7 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0004631/0.2306, allocations: 228.2 kB / 478.6 MB, free: 34.25 MB / 410.7 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 2.671e-05/0.2306, allocations: 35.61 kB / 478.7 MB, free: 34.25 MB / 410.7 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0005204/0.2311, allocations: 235.7 kB / 478.9 MB, free: 34.1 MB / 410.7 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 8.055e-05/0.2312, allocations: 83.41 kB / 479 MB, free: 34.08 MB / 410.7 MB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 61 * Number of states: 0 () * Number of discrete variables: 176 ($PRE.prey.inflow.stopInflow,$PRE.prey.outflow.stopInflow,$PRE.predators.inflow.stopInflow,$PRE.predators.outflow.stopInflow,$PRE.rabbits.inflow.stopInflow,$PRE.rabbits.outflow.stopInflow,$PRE.foxes.inflow.stopInflow,$PRE.foxes.outflow.stopInflow,$PRE.reproducing.cloud.massPort.stopInflow,$PRE.reproducing.cloud.massPort.stopOutflow,$PRE.starving.cloud.massPort.stopInflow,$PRE.starving.cloud.massPort.stopOutflow,$PRE.predation.netFlowA.cloud.massPort.stopInflow,$PRE.predation.netFlowA.cloud.massPort.stopOutflow,$PRE.predation.netFlowB.cloud.massPort.stopInflow,$PRE.predation.netFlowB.cloud.massPort.stopOutflow,$PRE.predating.complexInteraction.linearInteraction.growingA1.cloud.massPort.stopInflow,$PRE.predating.complexInteraction.linearInteraction.growingA1.cloud.massPort.stopOutflow,$PRE.predating.complexInteraction.linearInteraction.growingA2.cloud.massPort.stopInflow,$PRE.predating.complexInteraction.linearInteraction.growingA2.cloud.massPort.stopOutflow,$PRE.predating.complexInteraction.linearInteraction.growingA3.cloud.massPort.stopInflow,$PRE.predating.complexInteraction.linearInteraction.growingA3.cloud.massPort.stopOutflow,$PRE.predating.complexInteraction.linearInteraction.growingB1.cloud.massPort.stopInflow,$PRE.predating.complexInteraction.linearInteraction.growingB1.cloud.massPort.stopOutflow,$PRE.predating.complexInteraction.linearInteraction.growingB2.cloud.massPort.stopInflow,$PRE.predating.complexInteraction.linearInteraction.growingB2.cloud.massPort.stopOutflow,$PRE.predating.complexInteraction.linearInteraction.growingB3.cloud.massPort.stopInflow,$PRE.predating.complexInteraction.linearInteraction.growingB3.cloud.massPort.stopOutflow,$PRE.predating.complexInteraction.nonlinearInteraction.netFlowA.cloud.massPort.stopInflow,$PRE.predating.complexInteraction.nonlinearInteraction.netFlowA.cloud.massPort.stopOutflow,$PRE.predating.complexInteraction.nonlinearInteraction.netFlowB.cloud.massPort.stopInflow,$PRE.predating.complexInteraction.nonlinearInteraction.netFlowB.cloud.massPort.stopOutflow,predating.complexInteraction.nonlinearInteraction.netFlowB.cloud.massPort.stopOutflow,predating.complexInteraction.nonlinearInteraction.netFlowB.cloud.massPort.stopInflow,predating.complexInteraction.nonlinearInteraction.netFlowA.cloud.massPort.stopOutflow,predating.complexInteraction.nonlinearInteraction.netFlowA.cloud.massPort.stopInflow,predating.complexInteraction.linearInteraction.growingB3.cloud.massPort.stopOutflow,predating.complexInteraction.linearInteraction.growingB3.cloud.massPort.stopInflow,predating.complexInteraction.linearInteraction.growingB2.cloud.massPort.stopOutflow,predating.complexInteraction.linearInteraction.growingB2.cloud.massPort.stopInflow,predating.complexInteraction.linearInteraction.growingB1.cloud.massPort.stopOutflow,predating.complexInteraction.linearInteraction.growingB1.cloud.massPort.stopInflow,predating.complexInteraction.linearInteraction.growingA3.cloud.massPort.stopOutflow,predating.complexInteraction.linearInteraction.growingA3.cloud.massPort.stopInflow,predating.complexInteraction.linearInteraction.growingA2.cloud.massPort.stopOutflow,predating.complexInteraction.linearInteraction.growingA2.cloud.massPort.stopInflow,predating.complexInteraction.linearInteraction.growingA1.cloud.massPort.stopOutflow,predating.complexInteraction.linearInteraction.growingA1.cloud.massPort.stopInflow,predators.inflow.stopInflow,prey.outflow.stopInflow,predating.complexInteraction.nonlinearInteraction.netFlowB.switching.useB_rate,$PRE.predating.complexInteraction.nonlinearInteraction.netFlowB.switching.useB_rate,predating.complexInteraction.nonlinearInteraction.netFlowB.switching.useA_rate,$PRE.predating.complexInteraction.nonlinearInteraction.netFlowB.switching.useA_rate,predating.complexInteraction.nonlinearInteraction.netFlowB.switching.portB.stopOutflow,predating.complexInteraction.nonlinearInteraction.netFlowB.switching.portB.stopInflow,predating.complexInteraction.nonlinearInteraction.netFlowB.switching.portA.stopOutflow,predating.complexInteraction.nonlinearInteraction.netFlowB.switching.portA.stopInflow,predating.complexInteraction.nonlinearInteraction.netFlowA.switching.useB_rate,$PRE.predating.complexInteraction.nonlinearInteraction.netFlowA.switching.useB_rate,predating.complexInteraction.nonlinearInteraction.netFlowA.switching.useA_rate,$PRE.predating.complexInteraction.nonlinearInteraction.netFlowA.switching.useA_rate,predating.complexInteraction.nonlinearInteraction.netFlowA.switching.portB.stopOutflow,predating.complexInteraction.nonlinearInteraction.netFlowA.switching.portB.stopInflow,predating.complexInteraction.nonlinearInteraction.netFlowA.switching.portA.stopOutflow,predating.complexInteraction.nonlinearInteraction.netFlowA.switching.portA.stopInflow,predating.complexInteraction.linearInteraction.growingB3.switching.useB_rate,$PRE.predating.complexInteraction.linearInteraction.growingB3.switching.useB_rate,predating.complexInteraction.linearInteraction.growingB3.switching.useA_rate,$PRE.predating.complexInteraction.linearInteraction.growingB3.switching.useA_rate,predating.complexInteraction.linearInteraction.growingB3.switching.portB.stopOutflow,predating.complexInteraction.linearInteraction.growingB3.switching.portB.stopInflow,predating.complexInteraction.linearInteraction.growingB3.switching.portA.stopOutflow,predating.complexInteraction.linearInteraction.growingB3.switching.portA.stopInflow,predating.complexInteraction.linearInteraction.growingB2.changing.useB_rate,$PRE.predating.complexInteraction.linearInteraction.growingB2.changing.useB_rate,predating.complexInteraction.linearInteraction.growingB2.changing.useA_rate,$PRE.predating.complexInteraction.linearInteraction.growingB2.changing.useA_rate,predating.complexInteraction.linearInteraction.growingB2.changing.portB.stopOutflow,predating.complexInteraction.linearInteraction.growingB2.changing.portB.stopInflow,predating.complexInteraction.linearInteraction.growingB2.changing.portA.stopOutflow,predating.complexInteraction.linearInteraction.growingB2.changing.portA.stopInflow,predating.complexInteraction.linearInteraction.growingB1.switching.useB_rate,$PRE.predating.complexInteraction.linearInteraction.growingB1.switching.useB_rate,predating.complexInteraction.linearInteraction.growingB1.switching.useA_rate,$PRE.predating.complexInteraction.linearInteraction.growingB1.switching.useA_rate,predating.complexInteraction.linearInteraction.growingB1.switching.portB.stopOutflow,predating.complexInteraction.linearInteraction.growingB1.switching.portB.stopInflow,predating.complexInteraction.linearInteraction.growingB1.switching.portA.stopOutflow,predating.complexInteraction.linearInteraction.growingB1.switching.portA.stopInflow,predating.complexInteraction.linearInteraction.growingA3.switching.useB_rate,$PRE.predating.complexInteraction.linearInteraction.growingA3.switching.useB_rate,predating.complexInteraction.linearInteraction.growingA3.switching.useA_rate,$PRE.predating.complexInteraction.linearInteraction.growingA3.switching.useA_rate,predating.complexInteraction.linearInteraction.growingA3.switching.portB.stopOutflow,predating.complexInteraction.linearInteraction.growingA3.switching.portB.stopInflow,predating.complexInteraction.linearInteraction.growingA3.switching.portA.stopOutflow,predating.complexInteraction.linearInteraction.growingA3.switching.portA.stopInflow,predating.complexInteraction.linearInteraction.growingA2.changing.useB_rate,$PRE.predating.complexInteraction.linearInteraction.growingA2.changing.useB_rate,predating.complexInteraction.linearInteraction.growingA2.changing.useA_rate,$PRE.predating.complexInteraction.linearInteraction.growingA2.changing.useA_rate,predating.complexInteraction.linearInteraction.growingA2.changing.portB.stopOutflow,predating.complexInteraction.linearInteraction.growingA2.changing.portB.stopInflow,predating.complexInteraction.linearInteraction.growingA2.changing.portA.stopOutflow,predating.complexInteraction.linearInteraction.growingA2.changing.portA.stopInflow,predating.complexInteraction.linearInteraction.growingA1.switching.useB_rate,$PRE.predating.complexInteraction.linearInteraction.growingA1.switching.useB_rate,predating.complexInteraction.linearInteraction.growingA1.switching.useA_rate,$PRE.predating.complexInteraction.linearInteraction.growingA1.switching.useA_rate,predating.complexInteraction.linearInteraction.growingA1.switching.portB.stopOutflow,predating.complexInteraction.linearInteraction.growingA1.switching.portB.stopInflow,predating.complexInteraction.linearInteraction.growingA1.switching.portA.stopOutflow,predating.complexInteraction.linearInteraction.growingA1.switching.portA.stopInflow,predators.outflow.stopOutflow,$PRE.predators.outflow.stopOutflow,predators.inflow.stopOutflow,$PRE.predators.inflow.stopOutflow,prey.outflow.stopOutflow,$PRE.prey.outflow.stopOutflow,prey.inflow.stopOutflow,$PRE.prey.inflow.stopOutflow,predation.netFlowB.cloud.massPort.stopOutflow,predation.netFlowB.cloud.massPort.stopInflow,predation.netFlowA.cloud.massPort.stopOutflow,predation.netFlowA.cloud.massPort.stopInflow,starving.cloud.massPort.stopInflow,rabbits.inflow.stopInflow,reproducing.cloud.massPort.stopOutflow,foxes.inflow.stopInflow,rabbits.outflow.stopInflow,starving.cloud.massPort.stopOutflow,reproducing.cloud.massPort.stopInflow,foxes.outflow.stopInflow,starving.decreasing.flowing.portA.stopInflow,reproducing.growing.portA.stopInflow,starving.decreasing.flowing.portB.stopOutflow,predation.netFlowB.switching.useB_rate,$PRE.predation.netFlowB.switching.useB_rate,predation.netFlowB.switching.useA_rate,$PRE.predation.netFlowB.switching.useA_rate,predation.netFlowB.switching.portB.stopOutflow,predation.netFlowB.switching.portB.stopInflow,predation.netFlowB.switching.portA.stopOutflow,predation.netFlowB.switching.portA.stopInflow,predation.netFlowA.switching.useB_rate,$PRE.predation.netFlowA.switching.useB_rate,predation.netFlowA.switching.useA_rate,$PRE.predation.netFlowA.switching.useA_rate,predation.netFlowA.switching.portB.stopOutflow,predation.netFlowA.switching.portB.stopInflow,predation.netFlowA.switching.portA.stopOutflow,predation.netFlowA.switching.portA.stopInflow,starving.decreasing.flowing.useB_rate,$PRE.starving.decreasing.flowing.useB_rate,starving.decreasing.flowing.useA_rate,$PRE.starving.decreasing.flowing.useA_rate,starving.decreasing.flowing.portB.stopInflow,starving.decreasing.flowing.portA.stopOutflow,reproducing.growing.useB_rate,$PRE.reproducing.growing.useB_rate,reproducing.growing.useA_rate,$PRE.reproducing.growing.useA_rate,reproducing.growing.portB.stopOutflow,reproducing.growing.portB.stopInflow,reproducing.growing.portA.stopOutflow,foxes.outflow.stopOutflow,$PRE.foxes.outflow.stopOutflow,foxes.inflow.stopOutflow,$PRE.foxes.inflow.stopOutflow,rabbits.outflow.stopOutflow,$PRE.rabbits.outflow.stopOutflow,rabbits.inflow.stopOutflow,$PRE.rabbits.inflow.stopOutflow,predators.outflow.stopInflow,prey.inflow.stopInflow) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (264): * Single equations (assignments): 264 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 0 * Mixed (continuous/discrete) equation systems: 0 Notification: Performance of prepare postOptimizeDAE: time 0.0008053/0.232, allocations: 0.6882 MB / 479.7 MB, free: 33.66 MB / 410.7 MB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001727/0.2322, allocations: 128.9 kB / 479.8 MB, free: 33.59 MB / 410.7 MB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0001475/0.2323, allocations: 128 kB / 479.9 MB, free: 33.5 MB / 410.7 MB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.032e-05/0.2323, allocations: 22.27 kB / 480 MB, free: 33.5 MB / 410.7 MB Notification: Performance of postOpt constantLinearSystem (simulation): time 2.878e-05/0.2324, allocations: 0 / 480 MB, free: 33.5 MB / 410.7 MB Notification: Performance of postOpt simplifysemiLinear (simulation): time 8.776e-06/0.2324, allocations: 6.281 kB / 480 MB, free: 33.5 MB / 410.7 MB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.004252/0.2366, allocations: 4.795 MB / 484.8 MB, free: 30.71 MB / 410.7 MB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 8.856e-06/0.2366, allocations: 11.44 kB / 484.8 MB, free: 30.71 MB / 410.7 MB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0002468/0.2369, allocations: 128.3 kB / 484.9 MB, free: 30.7 MB / 410.7 MB Notification: Performance of postOpt tearingSystem (simulation): time 1.049e-05/0.2369, allocations: 15.41 kB / 484.9 MB, free: 30.7 MB / 410.7 MB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 4.409e-05/0.2369, allocations: 38.09 kB / 484.9 MB, free: 30.69 MB / 410.7 MB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 1.119e-05/0.2369, allocations: 26.53 kB / 485 MB, free: 30.68 MB / 410.7 MB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 6.292e-06/0.2369, allocations: 17.22 kB / 485 MB, free: 30.68 MB / 410.7 MB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001632/0.2386, allocations: 2.036 MB / 487 MB, free: 29.37 MB / 410.7 MB Notification: Performance of postOpt removeConstants (simulation): time 0.0003203/0.2389, allocations: 274.5 kB / 487.3 MB, free: 29.18 MB / 410.7 MB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 9.152e-05/0.239, allocations: 43.47 kB / 487.3 MB, free: 29.16 MB / 410.7 MB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0003071/0.2393, allocations: 63.31 kB / 487.4 MB, free: 29.13 MB / 410.7 MB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0002692/0.2396, allocations: 223 kB / 487.6 MB, free: 29.06 MB / 410.7 MB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 5.278e-05/0.2396, allocations: 46.86 kB / 487.7 MB, free: 29.05 MB / 410.7 MB Notification: Performance of sorting global known variables: time 0.0005057/0.2401, allocations: 0.564 MB / 488.2 MB, free: 28.8 MB / 410.7 MB Notification: Performance of sort global known variables: time 9e-08/0.2401, allocations: 1.188 kB / 488.2 MB, free: 28.8 MB / 410.7 MB Notification: Performance of remove unused functions: time 0.001092/0.2412, allocations: 457.5 kB / 488.7 MB, free: 28.64 MB / 410.7 MB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 46 * Number of states: 4 (prey.x,predators.x,rabbits.x,foxes.x) * Number of discrete variables: 80 (predating.complexInteraction.nonlinearInteraction.netFlowA.switching.portB.stopOutflow,predating.complexInteraction.linearInteraction.growingA3.switching.portB.stopOutflow,predating.complexInteraction.linearInteraction.growingA2.changing.portB.stopOutflow,predating.complexInteraction.linearInteraction.growingA1.switching.portB.stopOutflow,prey.outflow.stopOutflow,predating.complexInteraction.nonlinearInteraction.netFlowB.switching.portB.stopOutflow,predating.complexInteraction.linearInteraction.growingB3.switching.portB.stopOutflow,predating.complexInteraction.linearInteraction.growingB2.changing.portB.stopOutflow,predating.complexInteraction.linearInteraction.growingB1.switching.portB.stopOutflow,predators.outflow.stopOutflow,prey.inflow.stopOutflow,predators.inflow.stopOutflow,predating.complexInteraction.linearInteraction.growingA1.switching.useB_rate,predating.complexInteraction.linearInteraction.growingA2.changing.useA_rate,predating.complexInteraction.linearInteraction.growingA2.changing.useB_rate,predating.complexInteraction.linearInteraction.growingA3.switching.useA_rate,predating.complexInteraction.linearInteraction.growingA3.switching.useB_rate,predating.complexInteraction.linearInteraction.growingB1.switching.useB_rate,predating.complexInteraction.linearInteraction.growingB2.changing.useA_rate,predating.complexInteraction.linearInteraction.growingB2.changing.useB_rate,predating.complexInteraction.linearInteraction.growingB3.switching.useA_rate,predating.complexInteraction.linearInteraction.growingB3.switching.useB_rate,predating.complexInteraction.nonlinearInteraction.netFlowA.switching.useA_rate,predating.complexInteraction.nonlinearInteraction.netFlowA.switching.useB_rate,predating.complexInteraction.nonlinearInteraction.netFlowB.switching.useA_rate,predating.complexInteraction.nonlinearInteraction.netFlowB.switching.useB_rate,predation.netFlowA.switching.portB.stopOutflow,reproducing.growing.portB.stopOutflow,rabbits.outflow.stopOutflow,starving.decreasing.flowing.portA.stopOutflow,predation.netFlowB.switching.portB.stopOutflow,foxes.outflow.stopOutflow,rabbits.inflow.stopOutflow,foxes.inflow.stopOutflow,reproducing.growing.useA_rate,starving.decreasing.flowing.useA_rate,predation.netFlowA.switching.useA_rate,predation.netFlowA.switching.useB_rate,predation.netFlowB.switching.useA_rate,predation.netFlowB.switching.useB_rate,starving.decreasing.flowing.portA.stopInflow,reproducing.growing.portA.stopInflow,starving.decreasing.flowing.portB.stopOutflow,predation.netFlowA.switching.portB.stopInflow,predation.netFlowB.switching.portB.stopInflow,reproducing.growing.portA.stopOutflow,reproducing.growing.useB_rate,reproducing.growing.portB.stopInflow,starving.decreasing.flowing.useB_rate,starving.decreasing.flowing.portB.stopInflow,predation.netFlowA.switching.portA.stopInflow,predation.netFlowA.switching.portA.stopOutflow,predation.netFlowB.switching.portA.stopInflow,predation.netFlowB.switching.portA.stopOutflow,predating.complexInteraction.nonlinearInteraction.netFlowA.switching.portB.stopInflow,predating.complexInteraction.linearInteraction.growingA3.switching.portB.stopInflow,predating.complexInteraction.linearInteraction.growingA2.changing.portB.stopInflow,predating.complexInteraction.linearInteraction.growingA1.switching.portB.stopInflow,predating.complexInteraction.nonlinearInteraction.netFlowB.switching.portB.stopInflow,predating.complexInteraction.linearInteraction.growingB3.switching.portB.stopInflow,predating.complexInteraction.linearInteraction.growingB2.changing.portB.stopInflow,predating.complexInteraction.linearInteraction.growingB1.switching.portB.stopInflow,predating.complexInteraction.linearInteraction.growingA1.switching.portA.stopInflow,predating.complexInteraction.linearInteraction.growingA1.switching.portA.stopOutflow,predating.complexInteraction.linearInteraction.growingA2.changing.portA.stopInflow,predating.complexInteraction.linearInteraction.growingA2.changing.portA.stopOutflow,predating.complexInteraction.linearInteraction.growingA3.switching.portA.stopInflow,predating.complexInteraction.linearInteraction.growingA3.switching.portA.stopOutflow,predating.complexInteraction.linearInteraction.growingB1.switching.portA.stopInflow,predating.complexInteraction.linearInteraction.growingB1.switching.portA.stopOutflow,predating.complexInteraction.linearInteraction.growingB2.changing.portA.stopInflow,predating.complexInteraction.linearInteraction.growingB2.changing.portA.stopOutflow,predating.complexInteraction.linearInteraction.growingB3.switching.portA.stopInflow,predating.complexInteraction.linearInteraction.growingB3.switching.portA.stopOutflow,predating.complexInteraction.nonlinearInteraction.netFlowA.switching.portA.stopInflow,predating.complexInteraction.nonlinearInteraction.netFlowA.switching.portA.stopOutflow,predating.complexInteraction.nonlinearInteraction.netFlowB.switching.portA.stopInflow,predating.complexInteraction.nonlinearInteraction.netFlowB.switching.portA.stopOutflow,predating.complexInteraction.linearInteraction.growingA1.switching.useA_rate,predating.complexInteraction.linearInteraction.growingB1.switching.useA_rate) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (130): * Single equations (assignments): 130 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 0 * Mixed (continuous/discrete) equation systems: 0 Notification: Performance of Backend phase and start with SimCode phase: time 0.002035/0.2432, allocations: 2.73 MB / 491.4 MB, free: 26.69 MB / 410.7 MB Notification: Performance of simCode: created initialization part: time 0.001973/0.2452, allocations: 1.415 MB / 492.8 MB, free: 26.2 MB / 410.7 MB Notification: Performance of simCode: created event and clocks part: time 9.047e-06/0.2452, allocations: 6.531 kB / 492.8 MB, free: 26.2 MB / 410.7 MB Notification: Performance of simCode: created simulation system equations: time 0.002181/0.2474, allocations: 1.824 MB / 494.6 MB, free: 25.24 MB / 410.7 MB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0009714/0.2484, allocations: 237.9 kB / 494.9 MB, free: 25.15 MB / 410.7 MB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0136/0.262, allocations: 11.82 MB / 0.4948 GB, free: 18.03 MB / 410.7 MB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0007335/0.2627, allocations: 0.7198 MB / 0.4955 GB, free: 17.86 MB / 410.7 MB Notification: Performance of simCode: alias equations: time 0.0007056/0.2634, allocations: 192.6 kB / 0.4957 GB, free: 17.82 MB / 410.7 MB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.00074/0.2642, allocations: 0.7257 MB / 0.4964 GB, free: 17.26 MB / 410.7 MB Notification: Performance of SimCode: time 1.552e-06/0.2642, allocations: 1.188 kB / 0.4964 GB, free: 17.26 MB / 410.7 MB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.04449/0.3086, allocations: 30.99 MB / 0.5267 GB, free: 10.73 MB / 426.7 MB Notification: Performance of buildModelFMU: Generate platform static: time 7.894/8.202, allocations: 3.094 kB / 0.5267 GB, free: 10.73 MB / 426.7 MB " [Timeout remaining time 652] (rm -f BusinessSimulation_BusinessSimulation.Examples.LotkaVolterraSystems.pipe ; mkfifo BusinessSimulation_BusinessSimulation.Examples.LotkaVolterraSystems.pipe ; head -c 1048576 < BusinessSimulation_BusinessSimulation.Examples.LotkaVolterraSystems.pipe >> ../files/BusinessSimulation_BusinessSimulation.Examples.LotkaVolterraSystems.sim & python3 -m fmpy simulate --output-file BusinessSimulation_BusinessSimulation.Examples.LotkaVolterraSystems_res.csv --start-time 0 --stop-time 100 --timeout 50 --relative-tolerance 1e-06 --interface-type ModelExchange --solver CVode --output-interval 0.2 BusinessSimulation_BusinessSimulation_Examples_LotkaVolterraSystems.fmu > BusinessSimulation_BusinessSimulation.Examples.LotkaVolterraSystems.pipe 2>&1) [Timeout 52.5] [Calling sys.exit(0), Time elapsed: 10.193494830280542] Failed to read output from testmodel.py, exit status != 0: 8.298958421684802 8.307958758 8.103718132 Calling exit ...