Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_8_Buildings.Fluid.HeatPumps.Validation.Carnot_TCon_LimitedCapacity.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/package.mo", uses=false) Using package Buildings with version 8.1.4 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/package.mo) Using package Modelica with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo) Using package Complex with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo) Using package ModelicaServices with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo) Running command: translateModel(Buildings.Fluid.HeatPumps.Validation.Carnot_TCon_LimitedCapacity,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_8_Buildings.Fluid.HeatPumps.Validation.Carnot_TCon_LimitedCapacity") translateModel(Buildings.Fluid.HeatPumps.Validation.Carnot_TCon_LimitedCapacity,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_8_Buildings.Fluid.HeatPumps.Validation.Carnot_TCon_LimitedCapacity") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001462/0.001462, allocations: 103.4 kB / 15.33 MB, free: 0.5078 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001845/0.001845, allocations: 194.4 kB / 16.25 MB, free: 6.621 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.413/1.413, allocations: 205.1 MB / 222.1 MB, free: 4.699 MB / 174.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/package.mo): time 1.706/1.706, allocations: 292.2 MB / 0.5485 GB, free: 13.61 MB / 462.1 MB Notification: Modelica requested package Complex of version 3.2.3. Complex 4.0.0 is used instead which states that it is fully compatible without conversion script needed. Notification: Modelica requested package ModelicaServices of version 3.2.3. ModelicaServices 4.0.0 is used instead which states that it is fully compatible without conversion script needed. Notification: Performance of FrontEnd - loaded program: time 0.002443/0.002443, allocations: 62.64 kB / 0.671 GB, free: 26.3 MB / 0.5294 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.2635/0.266, allocations: 114.6 MB / 0.7828 GB, free: 13.89 MB / 0.6075 GB Notification: Performance of NFInst.instantiate(Buildings.Fluid.HeatPumps.Validation.Carnot_TCon_LimitedCapacity): time 0.05514/0.3212, allocations: 60.74 MB / 0.8422 GB, free: 0.9297 MB / 0.6544 GB Notification: Performance of NFInst.instExpressions: time 0.01595/0.3372, allocations: 11.82 MB / 0.8537 GB, free: 5.086 MB / 0.67 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.002248/0.3395, allocations: 55.62 kB / 0.8538 GB, free: 5.031 MB / 0.67 GB Notification: Performance of NFTyping.typeComponents: time 0.001885/0.3414, allocations: 0.5868 MB / 0.8543 GB, free: 4.441 MB / 0.67 GB Notification: Performance of NFTyping.typeBindings: time 0.005118/0.3465, allocations: 1.804 MB / 0.8561 GB, free: 2.629 MB / 0.67 GB Notification: Performance of NFTyping.typeClassSections: time 0.002925/0.3495, allocations: 1.121 MB / 0.8572 GB, free: 1.516 MB / 0.67 GB Notification: Performance of NFFlatten.flatten: time 0.003985/0.3535, allocations: 3.097 MB / 0.8602 GB, free: 14.41 MB / 0.6856 GB Notification: Performance of NFFlatten.resolveConnections: time 0.001688/0.3552, allocations: 1.096 MB / 0.8613 GB, free: 13.28 MB / 0.6856 GB Notification: Performance of NFEvalConstants.evaluate: time 0.003292/0.3585, allocations: 1.348 MB / 0.8626 GB, free: 11.93 MB / 0.6856 GB Notification: Performance of NFSimplifyModel.simplify: time 0.001618/0.3601, allocations: 0.9296 MB / 0.8635 GB, free: 11 MB / 0.6856 GB Notification: Performance of NFPackage.collectConstants: time 0.0002685/0.3604, allocations: 116 kB / 0.8636 GB, free: 10.88 MB / 0.6856 GB Notification: Performance of NFFlatten.collectFunctions: time 0.003202/0.3636, allocations: 1.478 MB / 0.8651 GB, free: 9.402 MB / 0.6856 GB Notification: Performance of NFScalarize.scalarize: time 0.0003304/0.364, allocations: 294.8 kB / 0.8653 GB, free: 9.113 MB / 0.6856 GB Notification: Performance of NFVerifyModel.verify: time 0.0009407/0.3649, allocations: 0.7075 MB / 0.866 GB, free: 8.402 MB / 0.6856 GB Notification: Performance of NFConvertDAE.convert: time 0.003201/0.3681, allocations: 2.318 MB / 0.8683 GB, free: 6.078 MB / 0.6856 GB Notification: Performance of FrontEnd - DAE generated: time 5.731e-06/0.3682, allocations: 0 / 0.8683 GB, free: 6.078 MB / 0.6856 GB Notification: Performance of FrontEnd: time 1.653e-06/0.3682, allocations: 4 kB / 0.8683 GB, free: 6.074 MB / 0.6856 GB Notification: Performance of Transformations before backend: time 2.122e-05/0.3682, allocations: 0 / 0.8683 GB, free: 6.074 MB / 0.6856 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 192 * Number of variables: 192 Notification: Performance of Generate backend data structure: time 0.003121/0.3713, allocations: 1.742 MB / 0.87 GB, free: 4.27 MB / 0.6856 GB Notification: Performance of prepare preOptimizeDAE: time 4.917e-05/0.3714, allocations: 8.031 kB / 0.87 GB, free: 4.262 MB / 0.6856 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001641/0.373, allocations: 339 kB / 0.8703 GB, free: 3.93 MB / 0.6856 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.002098/0.3751, allocations: 1.132 MB / 0.8714 GB, free: 2.742 MB / 0.6856 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0003702/0.3755, allocations: 113.9 kB / 0.8715 GB, free: 2.629 MB / 0.6856 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001169/0.3757, allocations: 88 kB / 0.8716 GB, free: 2.543 MB / 0.6856 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.001846/0.3775, allocations: 0.9449 MB / 0.8726 GB, free: 1.562 MB / 0.6856 GB Notification: Performance of preOpt findStateOrder (simulation): time 1.842e-05/0.3775, allocations: 0 / 0.8726 GB, free: 1.562 MB / 0.6856 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 8.393e-05/0.3776, allocations: 32 kB / 0.8726 GB, free: 1.531 MB / 0.6856 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.621e-05/0.3777, allocations: 20 kB / 0.8726 GB, free: 1.512 MB / 0.6856 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001997/0.3797, allocations: 0.8352 MB / 0.8734 GB, free: 0.6758 MB / 0.6856 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 0.005865/0.3855, allocations: 4.485 MB / 0.8778 GB, free: 11.88 MB / 0.7012 GB Notification: Performance of preOpt comSubExp (simulation): time 0.001565/0.3871, allocations: 0.6095 MB / 0.8784 GB, free: 11.27 MB / 0.7012 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0006183/0.3878, allocations: 286 kB / 0.8787 GB, free: 10.98 MB / 0.7012 GB Notification: Performance of preOpt evalFunc (simulation): time 0.001295/0.3891, allocations: 1.369 MB / 0.88 GB, free: 9.32 MB / 0.7012 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.81e-05/0.3891, allocations: 43 kB / 0.88 GB, free: 9.27 MB / 0.7012 GB Notification: Performance of pre-optimization done (n=47): time 3.236e-06/0.3891, allocations: 0 / 0.88 GB, free: 9.27 MB / 0.7012 GB Notification: Performance of matching and sorting (n=47): time 0.007322/0.3964, allocations: 1.713 MB / 0.8817 GB, free: 7.527 MB / 0.7012 GB Notification: Performance of inlineWhenForInitialization (initialization): time 3.6e-05/0.3965, allocations: 55.84 kB / 0.8818 GB, free: 7.461 MB / 0.7012 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001503/0.398, allocations: 1.059 MB / 0.8828 GB, free: 6.387 MB / 0.7012 GB Notification: Performance of collectPreVariables (initialization): time 8.021e-05/0.3981, allocations: 37.7 kB / 0.8828 GB, free: 6.344 MB / 0.7012 GB Notification: Performance of collectInitialEqns (initialization): time 0.0003871/0.3985, allocations: 0.5118 MB / 0.8833 GB, free: 5.828 MB / 0.7012 GB Notification: Performance of collectInitialBindings (initialization): time 0.0001349/0.3986, allocations: 169.6 kB / 0.8835 GB, free: 5.66 MB / 0.7012 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0002209/0.3989, allocations: 130.1 kB / 0.8836 GB, free: 5.523 MB / 0.7012 GB Notification: Performance of setup shared object (initialization): time 0.0001249/0.399, allocations: 330 kB / 0.8839 GB, free: 5.195 MB / 0.7012 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0007782/0.3998, allocations: 286.9 kB / 0.8842 GB, free: 4.914 MB / 0.7012 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0009391/0.4007, allocations: 489.2 kB / 0.8847 GB, free: 4.359 MB / 0.7012 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.001417/0.4022, allocations: 0.6348 MB / 0.8853 GB, free: 3.672 MB / 0.7012 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.008e-06/0.4022, allocations: 0 / 0.8853 GB, free: 3.672 MB / 0.7012 GB Notification: Performance of matching and sorting (n=69) (initialization): time 0.0025/0.4047, allocations: 0.96 MB / 0.8862 GB, free: 2.703 MB / 0.7012 GB Notification: Performance of prepare postOptimizeDAE: time 2.639e-05/0.4047, allocations: 14.44 kB / 0.8863 GB, free: 2.691 MB / 0.7012 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 9.578e-06/0.4047, allocations: 4.344 kB / 0.8863 GB, free: 2.688 MB / 0.7012 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.001242/0.406, allocations: 320.5 kB / 0.8866 GB, free: 2.371 MB / 0.7012 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0004713/0.4065, allocations: 111.9 kB / 0.8867 GB, free: 2.262 MB / 0.7012 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0014/0.4079, allocations: 0.9146 MB / 0.8876 GB, free: 1.324 MB / 0.7012 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.00125/0.4091, allocations: 175.1 kB / 0.8877 GB, free: 1.152 MB / 0.7012 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 7.844e-05/0.4092, allocations: 27.98 kB / 0.8878 GB, free: 1.125 MB / 0.7012 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.001071/0.4103, allocations: 0.4893 MB / 0.8882 GB, free: 0.6328 MB / 0.7012 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.0008689/0.4112, allocations: 480.1 kB / 0.8887 GB, free: 84 kB / 0.7012 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.001375/0.4126, allocations: 0.6309 MB / 0.8893 GB, free: 15.4 MB / 0.7169 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 5.3e-06/0.4126, allocations: 8 kB / 0.8893 GB, free: 15.39 MB / 0.7169 GB Notification: Performance of matching and sorting (n=69) (initialization_lambda0): time 0.00232/0.4149, allocations: 0.9443 MB / 0.8902 GB, free: 14.44 MB / 0.7169 GB Notification: Performance of prepare postOptimizeDAE: time 1.325e-05/0.4149, allocations: 8 kB / 0.8902 GB, free: 14.43 MB / 0.7169 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.967e-06/0.4149, allocations: 0 / 0.8902 GB, free: 14.43 MB / 0.7169 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.00107/0.416, allocations: 312.9 kB / 0.8905 GB, free: 14.12 MB / 0.7169 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0004552/0.4165, allocations: 115.8 kB / 0.8907 GB, free: 14.01 MB / 0.7169 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001392/0.4179, allocations: 0.9036 MB / 0.8915 GB, free: 13.08 MB / 0.7169 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001445/0.4194, allocations: 155.5 kB / 0.8917 GB, free: 12.93 MB / 0.7169 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 9.309e-05/0.4195, allocations: 27.98 kB / 0.8917 GB, free: 12.9 MB / 0.7169 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 16 * Number of states: 0 () * Number of discrete variables: 0 () * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (55): * Single equations (assignments): 54 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 1 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 0 systems * Non-linear torn systems (#iteration vars, #inner vars): 1 system {(1,14)} Notification: Performance of prepare postOptimizeDAE: time 0.0002972/0.4198, allocations: 224 kB / 0.8919 GB, free: 12.67 MB / 0.7169 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002054/0.42, allocations: 106.7 kB / 0.892 GB, free: 12.57 MB / 0.7169 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.003657/0.4237, allocations: 1.115 MB / 0.8931 GB, free: 11.44 MB / 0.7169 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.219e-05/0.4237, allocations: 8 kB / 0.8931 GB, free: 11.43 MB / 0.7169 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 4.839e-06/0.4237, allocations: 0 / 0.8931 GB, free: 11.43 MB / 0.7169 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.458e-05/0.4237, allocations: 3.984 kB / 0.8931 GB, free: 11.43 MB / 0.7169 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.004859/0.4286, allocations: 2.133 MB / 0.8952 GB, free: 9.207 MB / 0.7169 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 9.268e-06/0.4286, allocations: 4 kB / 0.8952 GB, free: 9.203 MB / 0.7169 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.000225/0.4288, allocations: 59.89 kB / 0.8953 GB, free: 9.145 MB / 0.7169 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.000943/0.4298, allocations: 304.9 kB / 0.8956 GB, free: 8.844 MB / 0.7169 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 4.054e-05/0.4298, allocations: 23.97 kB / 0.8956 GB, free: 8.82 MB / 0.7169 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001372/0.4312, allocations: 0.9452 MB / 0.8965 GB, free: 7.852 MB / 0.7169 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 5.32e-06/0.4312, allocations: 7.938 kB / 0.8965 GB, free: 7.844 MB / 0.7169 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.003294/0.4345, allocations: 1.157 MB / 0.8976 GB, free: 6.637 MB / 0.7169 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0004241/0.435, allocations: 263.5 kB / 0.8979 GB, free: 6.359 MB / 0.7169 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.000176/0.4352, allocations: 20 kB / 0.8979 GB, free: 6.34 MB / 0.7169 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.000859/0.436, allocations: 75.91 kB / 0.898 GB, free: 6.266 MB / 0.7169 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 9.261e-05/0.4361, allocations: 47.83 kB / 0.898 GB, free: 6.219 MB / 0.7169 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 5.288e-05/0.4362, allocations: 23.98 kB / 0.8981 GB, free: 6.195 MB / 0.7169 GB Notification: Performance of sorting global known variables: time 0.001137/0.4373, allocations: 0.7391 MB / 0.8988 GB, free: 5.449 MB / 0.7169 GB Notification: Performance of sort global known variables: time 1.61e-07/0.4373, allocations: 0 / 0.8988 GB, free: 5.449 MB / 0.7169 GB Notification: Performance of remove unused functions: time 0.001483/0.4388, allocations: 0.5692 MB / 0.8993 GB, free: 4.879 MB / 0.7169 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 10 * Number of states: 0 () * Number of discrete variables: 0 () * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (37): * Single equations (assignments): 32 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 4 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 1 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 0 systems * Non-linear torn systems (#iteration vars, #inner vars): 1 system {(2,15)} Notification: Performance of Backend phase and start with SimCode phase: time 0.0008475/0.4397, allocations: 407.9 kB / 0.8997 GB, free: 4.484 MB / 0.7169 GB Notification: Performance of simCode: created initialization part: time 0.002865/0.4426, allocations: 1.081 MB / 0.9008 GB, free: 3.406 MB / 0.7169 GB Notification: Performance of simCode: created event and clocks part: time 3.857e-06/0.4426, allocations: 0 / 0.9008 GB, free: 3.406 MB / 0.7169 GB Notification: Performance of simCode: created simulation system equations: time 0.0008182/0.4434, allocations: 350 kB / 0.9011 GB, free: 3.066 MB / 0.7169 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.00227/0.4457, allocations: 0.5216 MB / 0.9016 GB, free: 2.555 MB / 0.7169 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.00348/0.4492, allocations: 2.25 MB / 0.9038 GB, free: 256 kB / 0.7169 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0006355/0.4498, allocations: 1.066 MB / 0.9049 GB, free: 15.16 MB / 0.7325 GB Notification: Performance of simCode: alias equations: time 0.0009191/0.4508, allocations: 220.2 kB / 0.9051 GB, free: 14.94 MB / 0.7325 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.000182/0.451, allocations: 83.41 kB / 0.9052 GB, free: 14.86 MB / 0.7325 GB Notification: Performance of SimCode: time 6.21e-07/0.451, allocations: 0 / 0.9052 GB, free: 14.86 MB / 0.7325 GB Notification: Performance of Templates: time 0.412/0.863, allocations: 25.39 MB / 0.9299 GB, free: 130.1 MB / 0.7325 GB make -j1 -f Buildings_8_Buildings.Fluid.HeatPumps.Validation.Carnot_TCon_LimitedCapacity.makefile (rm -f Buildings_8_Buildings.Fluid.HeatPumps.Validation.Carnot_TCon_LimitedCapacity.pipe ; mkfifo Buildings_8_Buildings.Fluid.HeatPumps.Validation.Carnot_TCon_LimitedCapacity.pipe ; head -c 1048576 < Buildings_8_Buildings.Fluid.HeatPumps.Validation.Carnot_TCon_LimitedCapacity.pipe >> ../files/Buildings_8_Buildings.Fluid.HeatPumps.Validation.Carnot_TCon_LimitedCapacity.sim & ./Buildings_8_Buildings.Fluid.HeatPumps.Validation.Carnot_TCon_LimitedCapacity -abortSlowSimulation -alarm=480 -lv LOG_STATS > Buildings_8_Buildings.Fluid.HeatPumps.Validation.Carnot_TCon_LimitedCapacity.pipe 2>&1)