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 0.001412/0.001412, allocations: 99.64 kB / 18.95 MB, free: 2.668 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 0.001573/0.001573, allocations: 210.2 kB / 22.24 MB, free: 5.258 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 1.477/1.477, allocations: 230.6 MB / 256 MB, free: 7.781 MB / 206.1 MB
"
[Timeout remaining time 178]
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 0.2666/0.2666, allocations: 31.54 MB / 344 MB, free: 3.781 MB / 270.1 MB
"
[Timeout remaining time 179]
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: BusinessSimulation 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 0.002287/0.002287, allocations: 63.89 kB / 480.7 MB, free: 15.59 MB / 350.1 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.337/0.3393, allocations: 60.72 MB / 0.5288 GB, free: 7.594 MB / 382.1 MB
Notification: Performance of NFInst.instantiate(BusinessSimulation.Examples.LotkaVolterraSystems): time 0.01094/0.3502, allocations: 11.32 MB / 0.5398 GB, free: 15.88 MB / 398.1 MB
Notification: Performance of NFInst.instExpressions: time 0.006019/0.3562, allocations: 2.538 MB / 0.5423 GB, free: 13.8 MB / 398.1 MB
Notification: Performance of NFInst.updateImplicitVariability: time 0.001899/0.3581, allocations: 49.66 kB / 0.5423 GB, free: 13.79 MB / 398.1 MB
Notification: Performance of NFTyping.typeComponents: time 0.001145/0.3593, allocations: 389.6 kB / 0.5427 GB, free: 13.44 MB / 398.1 MB
Notification: Performance of NFTyping.typeBindings: time 0.0008571/0.3601, allocations: 189.2 kB / 0.5429 GB, free: 13.27 MB / 398.1 MB
Notification: Performance of NFTyping.typeClassSections: time 0.001928/0.362, allocations: 1.006 MB / 0.5439 GB, free: 12.36 MB / 398.1 MB
Notification: Performance of NFFlatten.flatten: time 0.002904/0.3649, allocations: 2.482 MB / 0.5463 GB, free: 10.7 MB / 398.1 MB
Notification: Performance of NFFlatten.resolveConnections: time 0.002049/0.367, allocations: 1.275 MB / 0.5475 GB, free: 9.777 MB / 398.1 MB
Notification: Performance of NFEvalConstants.evaluate: time 0.001334/0.3683, allocations: 1.111 MB / 0.5486 GB, free: 8.961 MB / 398.1 MB
Notification: Performance of NFSimplifyModel.simplify: time 0.001074/0.3694, allocations: 0.9013 MB / 0.5495 GB, free: 8.215 MB / 398.1 MB
Notification: Performance of NFPackage.collectConstants: time 0.0004735/0.3699, allocations: 471 kB / 0.55 GB, free: 8.211 MB / 398.1 MB
Notification: Performance of NFFlatten.collectFunctions: time 0.0004901/0.3704, allocations: 480.8 kB / 0.5504 GB, free: 8.203 MB / 398.1 MB
Notification: Performance of NFScalarize.scalarize: time 0.0005801/0.3709, allocations: 0.76 MB / 0.5512 GB, free: 7.52 MB / 398.1 MB
Notification: Performance of NFVerifyModel.verify: time 0.0009447/0.3719, allocations: 1.063 MB / 0.5522 GB, free: 6.672 MB / 398.1 MB
Notification: Performance of NFConvertDAE.convert: time 0.003844/0.3757, allocations: 3.958 MB / 0.5561 GB, free: 3.461 MB / 398.1 MB
Notification: Performance of FrontEnd - DAE generated: time 6.021e-06/0.3757, allocations: 0 / 0.5561 GB, free: 3.461 MB / 398.1 MB
Notification: Performance of FrontEnd: time 1.693e-06/0.3757, allocations: 0 / 0.5561 GB, free: 3.461 MB / 398.1 MB
Notification: Performance of Transformations before backend: time 8.355e-05/0.3758, allocations: 1.406 kB / 0.5561 GB, free: 3.461 MB / 398.1 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 0.004259/0.3801, allocations: 2.235 MB / 0.5582 GB, free: 1.797 MB / 398.1 MB
Notification: Performance of prepare preOptimizeDAE: time 4.829e-05/0.3801, allocations: 10.53 kB / 0.5583 GB, free: 1.797 MB / 398.1 MB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0004288/0.3806, allocations: 350.9 kB / 0.5586 GB, free: 1.527 MB / 398.1 MB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.002339/0.3829, allocations: 451.2 kB / 0.559 GB, free: 1.297 MB / 398.1 MB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.001992/0.3849, allocations: 1.054 MB / 0.56 GB, free: 412 kB / 398.1 MB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0002938/0.3852, allocations: 262.2 kB / 0.5603 GB, free: 280 kB / 398.1 MB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0003473/0.3855, allocations: 268.9 kB / 0.5606 GB, free: 192 kB / 398.1 MB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.004692/0.3902, allocations: 3.014 MB / 0.5635 GB, free: 12.92 MB / 414.1 MB
Notification: Performance of preOpt findStateOrder (simulation): time 4.961e-05/0.3903, allocations: 3.938 kB / 0.5635 GB, free: 12.92 MB / 414.1 MB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0002023/0.3905, allocations: 112 kB / 0.5636 GB, free: 12.81 MB / 414.1 MB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 5.463e-05/0.3905, allocations: 64 kB / 0.5637 GB, free: 12.75 MB / 414.1 MB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.003257/0.3938, allocations: 1.614 MB / 0.5652 GB, free: 11.12 MB / 414.1 MB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.01377/0.4076, allocations: 8.19 MB / 0.5732 GB, free: 2.766 MB / 414.1 MB
Notification: Performance of preOpt comSubExp (simulation): time 0.001699/0.4093, allocations: 0.7531 MB / 0.574 GB, free: 1.969 MB / 414.1 MB
Notification: Performance of preOpt resolveLoops (simulation): time 0.001652/0.4109, allocations: 0.75 MB / 0.5747 GB, free: 1.215 MB / 414.1 MB
Notification: Performance of preOpt evalFunc (simulation): time 7.07e-05/0.411, allocations: 13.33 kB / 0.5747 GB, free: 1.203 MB / 414.1 MB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 7.535e-05/0.4111, allocations: 60.09 kB / 0.5748 GB, free: 1.133 MB / 414.1 MB
Notification: Performance of pre-optimization done (n=130): time 3.617e-06/0.4111, allocations: 0 / 0.5748 GB, free: 1.133 MB / 414.1 MB
Notification: Performance of matching and sorting (n=130): time 0.003197/0.4143, allocations: 1.375 MB / 0.5761 GB, free: 15.75 MB / 430.1 MB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0004432/0.4147, allocations: 0.6268 MB / 0.5767 GB, free: 14.98 MB / 430.1 MB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001827/0.4165, allocations: 0.9616 MB / 0.5777 GB, free: 14.01 MB / 430.1 MB
Notification: Performance of collectPreVariables (initialization): time 0.0003731/0.4169, allocations: 106.1 kB / 0.5778 GB, free: 13.9 MB / 430.1 MB
Notification: Performance of collectInitialEqns (initialization): time 0.001083/0.418, allocations: 0.9262 MB / 0.5787 GB, free: 12.96 MB / 430.1 MB
Notification: Performance of collectInitialBindings (initialization): time 0.0004291/0.4184, allocations: 365.1 kB / 0.579 GB, free: 12.61 MB / 430.1 MB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0007884/0.4192, allocations: 435.6 kB / 0.5794 GB, free: 12.17 MB / 430.1 MB
Notification: Performance of setup shared object (initialization): time 0.0001913/0.4194, allocations: 358.1 kB / 0.5798 GB, free: 11.82 MB / 430.1 MB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.001496/0.4209, allocations: 0.6405 MB / 0.5804 GB, free: 11.17 MB / 430.1 MB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.002273/0.4232, allocations: 1.683 MB / 0.5821 GB, free: 9.121 MB / 430.1 MB
Notification: Performance of analyzeInitialSystem (initialization): time 0.002369/0.4255, allocations: 1.402 MB / 0.5834 GB, free: 7.535 MB / 430.1 MB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.823e-05/0.4255, allocations: 4 kB / 0.5834 GB, free: 7.531 MB / 430.1 MB
Notification: Performance of matching and sorting (n=264) (initialization): time 0.003629/0.4292, allocations: 1.847 MB / 0.5852 GB, free: 5.676 MB / 430.1 MB
Notification: Performance of prepare postOptimizeDAE: time 3.402e-05/0.4292, allocations: 12.97 kB / 0.5852 GB, free: 5.664 MB / 430.1 MB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.662e-05/0.4292, allocations: 12 kB / 0.5853 GB, free: 5.652 MB / 430.1 MB
Notification: Performance of postOpt tearingSystem (initialization): time 5.043e-05/0.4293, allocations: 28 kB / 0.5853 GB, free: 5.625 MB / 430.1 MB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0007445/0.43, allocations: 223.4 kB / 0.5855 GB, free: 5.406 MB / 430.1 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 4.987e-05/0.4301, allocations: 27.94 kB / 0.5855 GB, free: 5.379 MB / 430.1 MB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001037/0.4311, allocations: 242.3 kB / 0.5857 GB, free: 5.141 MB / 430.1 MB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001513/0.4313, allocations: 83.97 kB / 0.5858 GB, free: 5.059 MB / 430.1 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 0.001098/0.4324, allocations: 0.6989 MB / 0.5865 GB, free: 4.344 MB / 430.1 MB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0003429/0.4327, allocations: 123.2 kB / 0.5866 GB, free: 4.223 MB / 430.1 MB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0003097/0.433, allocations: 130.5 kB / 0.5868 GB, free: 4.086 MB / 430.1 MB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.47e-05/0.433, allocations: 20 kB / 0.5868 GB, free: 4.066 MB / 430.1 MB
Notification: Performance of postOpt constantLinearSystem (simulation): time 1.085e-05/0.433, allocations: 0 / 0.5868 GB, free: 4.066 MB / 430.1 MB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.271e-05/0.4331, allocations: 3.984 kB / 0.5868 GB, free: 4.062 MB / 430.1 MB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.008155/0.4412, allocations: 4.793 MB / 0.5915 GB, free: 15.07 MB / 446.1 MB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.394e-05/0.4412, allocations: 12 kB / 0.5915 GB, free: 15.05 MB / 446.1 MB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0004974/0.4417, allocations: 135.7 kB / 0.5916 GB, free: 14.92 MB / 446.1 MB
Notification: Performance of postOpt tearingSystem (simulation): time 2.101e-05/0.4418, allocations: 16 kB / 0.5916 GB, free: 14.91 MB / 446.1 MB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 8.757e-05/0.4418, allocations: 39.98 kB / 0.5917 GB, free: 14.87 MB / 446.1 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 2.174e-05/0.4419, allocations: 19.94 kB / 0.5917 GB, free: 14.85 MB / 446.1 MB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.418e-05/0.4419, allocations: 19.92 kB / 0.5917 GB, free: 14.83 MB / 446.1 MB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.003216/0.4451, allocations: 2.058 MB / 0.5937 GB, free: 12.62 MB / 446.1 MB
Notification: Performance of postOpt removeConstants (simulation): time 0.0006278/0.4457, allocations: 274.9 kB / 0.594 GB, free: 12.35 MB / 446.1 MB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001874/0.4459, allocations: 40 kB / 0.594 GB, free: 12.31 MB / 446.1 MB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0006238/0.4465, allocations: 55.95 kB / 0.5941 GB, free: 12.26 MB / 446.1 MB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.000431/0.447, allocations: 220 kB / 0.5943 GB, free: 12.04 MB / 446.1 MB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 8.876e-05/0.447, allocations: 47.98 kB / 0.5943 GB, free: 12 MB / 446.1 MB
Notification: Performance of sorting global known variables: time 0.0008676/0.4479, allocations: 0.5654 MB / 0.5949 GB, free: 11.44 MB / 446.1 MB
Notification: Performance of sort global known variables: time 9e-08/0.4479, allocations: 0 / 0.5949 GB, free: 11.44 MB / 446.1 MB
Notification: Performance of remove unused functions: time 0.001692/0.4496, allocations: 462.4 kB / 0.5953 GB, free: 10.98 MB / 446.1 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 0.003899/0.4535, allocations: 2.741 MB / 0.598 GB, free: 8.074 MB / 446.1 MB
Notification: Performance of simCode: created initialization part: time 0.003157/0.4567, allocations: 1.425 MB / 0.5994 GB, free: 6.648 MB / 446.1 MB
Notification: Performance of simCode: created event and clocks part: time 1.267e-05/0.4567, allocations: 0 / 0.5994 GB, free: 6.648 MB / 446.1 MB
Notification: Performance of simCode: created simulation system equations: time 0.003532/0.4602, allocations: 1.828 MB / 0.6012 GB, free: 4.816 MB / 446.1 MB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001562/0.4618, allocations: 253.4 kB / 0.6014 GB, free: 4.578 MB / 446.1 MB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.02242/0.4842, allocations: 11.8 MB / 0.6129 GB, free: 7.969 MB / 462.1 MB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001117/0.4853, allocations: 0.7157 MB / 0.6136 GB, free: 7.211 MB / 462.1 MB
Notification: Performance of simCode: alias equations: time 0.0008371/0.4861, allocations: 187.4 kB / 0.6138 GB, free: 7.023 MB / 462.1 MB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001151/0.4873, allocations: 0.7296 MB / 0.6145 GB, free: 6.293 MB / 462.1 MB
Notification: Performance of SimCode: time 1.362e-06/0.4873, allocations: 0 / 0.6145 GB, free: 6.293 MB / 462.1 MB
Notification: Performance of buildModelFMU: Generate the FMI files: time 0.07164/0.5589, allocations: 30.86 MB / 0.6446 GB, free: 7.766 MB / 494.1 MB
Notification: Performance of buildModelFMU: Generate platform static: time 12.64/13.2, allocations: 8.953 kB / 0.6447 GB, free: 7.762 MB / 494.1 MB
"
[Timeout remaining time 647]
(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: 16.11975536029786]
Failed to read output from testmodel.py, exit status != 0:
13.328775288071483 13.34500755 12.965927605
Calling exit ...
<OMPython.OMCSessionZMQ object at 0x7fc1d7012fb0>