Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr BuildSysPro_BuildSysPro.IBPSA.ThermalZones.ISO13790.Examples.FreeFloating.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildSysPro 3.6.0/package.mo", uses=false) Using package BuildSysPro with version 3.5.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildSysPro 3.6.0/package.mo) Using package Modelica with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo) Using package Complex with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo) Using package ModelicaServices with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo) Running command: translateModel(BuildSysPro.IBPSA.ThermalZones.ISO13790.Examples.FreeFloating,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="BuildSysPro_BuildSysPro.IBPSA.ThermalZones.ISO13790.Examples.FreeFloating") translateModel(BuildSysPro.IBPSA.ThermalZones.ISO13790.Examples.FreeFloating,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="BuildSysPro_BuildSysPro.IBPSA.ThermalZones.ISO13790.Examples.FreeFloating") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.0006908/0.0006905, allocations: 91.61 kB / 15.06 MB, free: 1.098 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.0007275/0.0007276, allocations: 172.7 kB / 15.95 MB, free: 208 kB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.164/1.164, allocations: 223.3 MB / 240 MB, free: 5.43 MB / 190.1 MB [/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildSysPro 3.6.0/Building/BuildingEnvelope/HeatTransfer/package.mo:2:1-40:17:writable] Warning: Soil_case_nappe was referenced in the package.order file, but was not found in package.mo, Soil_case_nappe/package.mo or Soil_case_nappe.mo. Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildSysPro 3.6.0/package.mo): time 0.8686/0.8686, allocations: 143.2 MB / 434.2 MB, free: 13.67 MB / 350.1 MB Notification: Performance of FrontEnd - loaded program: time 0.0002727/0.0002727, allocations: 8 kB / 0.5158 GB, free: 11.59 MB / 430.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1325/0.1328, allocations: 83.41 MB / 0.5972 GB, free: 8.137 MB / 0.4981 GB Notification: Performance of NFInst.instantiate(BuildSysPro.IBPSA.ThermalZones.ISO13790.Examples.FreeFloating): time 0.007976/0.1408, allocations: 7.626 MB / 0.6047 GB, free: 492 kB / 0.4981 GB Notification: Performance of NFInst.instExpressions: time 0.3696/0.5105, allocations: 138.6 MB / 0.74 GB, free: 6.988 MB / 0.5606 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.001617/0.5121, allocations: 37.34 kB / 0.7401 GB, free: 6.977 MB / 0.5606 GB Notification: Performance of NFTyping.typeComponents: time 0.000791/0.5129, allocations: 259.6 kB / 0.7403 GB, free: 6.828 MB / 0.5606 GB Notification: Performance of NFTyping.typeBindings: time 0.001899/0.5148, allocations: 0.7102 MB / 0.741 GB, free: 6.391 MB / 0.5606 GB Notification: Performance of NFTyping.typeClassSections: time 0.002547/0.5174, allocations: 1.091 MB / 0.7421 GB, free: 5.84 MB / 0.5606 GB Notification: Performance of NFFlatten.flatten: time 0.005715/0.5231, allocations: 7.138 MB / 0.749 GB, free: 0.5703 MB / 0.5606 GB Notification: Performance of NFFlatten.resolveConnections: time 0.006025/0.5292, allocations: 6.258 MB / 0.7552 GB, free: 10.28 MB / 0.5762 GB Notification: Performance of NFEvalConstants.evaluate: time 0.002581/0.5317, allocations: 2.048 MB / 0.7572 GB, free: 8.219 MB / 0.5762 GB Notification: Performance of NFSimplifyModel.simplify: time 0.002783/0.5345, allocations: 2.626 MB / 0.7597 GB, free: 5.578 MB / 0.5762 GB Notification: Performance of NFPackage.collectConstants: time 0.0003794/0.5349, allocations: 176 kB / 0.7599 GB, free: 5.406 MB / 0.5762 GB Notification: Performance of NFFlatten.collectFunctions: time 0.001163/0.5361, allocations: 0.4996 MB / 0.7604 GB, free: 4.906 MB / 0.5762 GB Notification: Performance of NFScalarize.scalarize: time 0.0008456/0.537, allocations: 1.084 MB / 0.7614 GB, free: 3.816 MB / 0.5762 GB Notification: Performance of NFVerifyModel.verify: time 0.001069/0.538, allocations: 1.388 MB / 0.7628 GB, free: 2.418 MB / 0.5762 GB Notification: Performance of NFConvertDAE.convert: time 0.01082/0.5489, allocations: 15.23 MB / 0.7777 GB, free: 3.145 MB / 0.5919 GB Notification: Performance of FrontEnd - DAE generated: time 5.159e-06/0.5489, allocations: 0 / 0.7777 GB, free: 3.145 MB / 0.5919 GB Notification: Performance of FrontEnd: time 1.894e-06/0.5489, allocations: 0 / 0.7777 GB, free: 3.145 MB / 0.5919 GB Notification: Performance of Transformations before backend: time 0.0002379/0.5491, allocations: 0 / 0.7777 GB, free: 3.145 MB / 0.5919 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 2108 * Number of variables: 2108 Notification: Performance of Generate backend data structure: time 0.01433/0.5635, allocations: 7.452 MB / 0.7849 GB, free: 11.61 MB / 0.6075 GB Notification: Performance of prepare preOptimizeDAE: time 3.61e-05/0.5635, allocations: 8.031 kB / 0.7849 GB, free: 11.61 MB / 0.6075 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.04548/0.609, allocations: 11.29 MB / 0.796 GB, free: 300 kB / 0.6075 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.00943/0.6185, allocations: 4.75 MB / 0.8006 GB, free: 11.46 MB / 0.6231 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0004931/0.619, allocations: 0.5981 MB / 0.8012 GB, free: 10.86 MB / 0.6231 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.00288/0.6219, allocations: 0.7773 MB / 0.802 GB, free: 10.08 MB / 0.6231 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.04207/0.664, allocations: 17.06 MB / 0.8186 GB, free: 8.914 MB / 0.6387 GB Notification: Performance of preOpt findStateOrder (simulation): time 0.0001887/0.6642, allocations: 0 / 0.8186 GB, free: 8.914 MB / 0.6387 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.002263/0.6665, allocations: 336 kB / 0.8189 GB, free: 8.586 MB / 0.6387 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.000145/0.6666, allocations: 200 kB / 0.8191 GB, free: 8.391 MB / 0.6387 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.05262/0.7192, allocations: 22.38 MB / 0.841 GB, free: 1.973 MB / 0.6544 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 0.5337/1.253, allocations: 37.62 MB / 0.8777 GB, free: 177.2 MB / 0.67 GB Notification: Performance of preOpt comSubExp (simulation): time 0.02627/1.279, allocations: 12.36 MB / 0.8898 GB, free: 172.9 MB / 0.67 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.01671/1.296, allocations: 7.139 MB / 0.8968 GB, free: 170.3 MB / 0.67 GB Notification: Performance of preOpt evalFunc (simulation): time 0.001209/1.297, allocations: 0.629 MB / 0.8974 GB, free: 169.8 MB / 0.67 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.01849/1.316, allocations: 7.609 MB / 0.9048 GB, free: 167.4 MB / 0.67 GB Notification: Performance of pre-optimization done (n=567): time 1.463e-05/1.316, allocations: 0 / 0.9048 GB, free: 167.4 MB / 0.67 GB Notification: Performance of matching and sorting (n=567): time 0.05105/1.367, allocations: 19.94 MB / 0.9243 GB, free: 160.4 MB / 0.67 GB Notification: Performance of inlineWhenForInitialization (initialization): time 8.695e-05/1.367, allocations: 245.1 kB / 0.9245 GB, free: 160.2 MB / 0.67 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.004829/1.372, allocations: 3.281 MB / 0.9277 GB, free: 158.9 MB / 0.67 GB Notification: Performance of collectPreVariables (initialization): time 0.001366/1.373, allocations: 117.4 kB / 0.9278 GB, free: 158.8 MB / 0.67 GB Notification: Performance of collectInitialEqns (initialization): time 0.001901/1.375, allocations: 2.575 MB / 0.9303 GB, free: 157 MB / 0.67 GB Notification: Performance of collectInitialBindings (initialization): time 0.002409/1.378, allocations: 1.875 MB / 0.9322 GB, free: 155.4 MB / 0.67 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.00128/1.379, allocations: 107.4 kB / 0.9323 GB, free: 155.4 MB / 0.67 GB Notification: Performance of setup shared object (initialization): time 0.0002795/1.379, allocations: 0.4992 MB / 0.9328 GB, free: 154.9 MB / 0.67 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.01347/1.393, allocations: 6.2 MB / 0.9388 GB, free: 151.6 MB / 0.67 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.01415/1.407, allocations: 6.663 MB / 0.9453 GB, free: 147.8 MB / 0.67 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.01433/1.421, allocations: 6.465 MB / 0.9516 GB, free: 144.3 MB / 0.67 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.402e-05/1.421, allocations: 3.969 kB / 0.9516 GB, free: 144.3 MB / 0.67 GB Notification: Performance of matching and sorting (n=643) (initialization): time 0.03382/1.455, allocations: 13.79 MB / 0.9651 GB, free: 131.2 MB / 0.67 GB Notification: Performance of prepare postOptimizeDAE: time 2.958e-05/1.455, allocations: 8 kB / 0.9651 GB, free: 131.2 MB / 0.67 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.783e-05/1.455, allocations: 4 kB / 0.9651 GB, free: 131.2 MB / 0.67 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0007974/1.456, allocations: 206.7 kB / 0.9653 GB, free: 131 MB / 0.67 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01099/1.467, allocations: 2.192 MB / 0.9674 GB, free: 128.8 MB / 0.67 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.003247/1.47, allocations: 3.606 MB / 0.971 GB, free: 124.9 MB / 0.67 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.008971/1.479, allocations: 1.498 MB / 0.9724 GB, free: 123.4 MB / 0.67 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001774/1.481, allocations: 263.7 kB / 0.9727 GB, free: 123.2 MB / 0.67 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 17 * Number of states: 0 () * Number of discrete variables: 8 ($whenCondition2,$whenCondition1,$PRE.weaDat.conTimMin.tNext,weaDat.conTimMin.tNext,$PRE.weaDat.conTim.tNext,weaDat.conTim.tNext,weaDat.conTimMin.canRepeatWeatherFile,weaDat.conTim.canRepeatWeatherFile) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (630): * Single equations (assignments): 628 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (linear and non-linear blocks): 0 * Torn equation systems: 2 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems: 1 {(1,100.0%) 11} * Non-linear torn systems: 1 {1 2} Notification: Performance of prepare postOptimizeDAE: time 0.005918/1.487, allocations: 2.54 MB / 0.9752 GB, free: 120.6 MB / 0.67 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.001839/1.489, allocations: 410.8 kB / 0.9756 GB, free: 120.2 MB / 0.67 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.03709/1.526, allocations: 15.31 MB / 0.9905 GB, free: 104.8 MB / 0.67 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.594e-05/1.526, allocations: 56 kB / 0.9906 GB, free: 104.8 MB / 0.67 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 1.524e-05/1.526, allocations: 3.953 kB / 0.9906 GB, free: 104.8 MB / 0.67 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.0001227/1.526, allocations: 27.89 kB / 0.9906 GB, free: 104.7 MB / 0.67 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.04957/1.576, allocations: 26.83 MB / 1.017 GB, free: 77.83 MB / 0.67 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.211e-05/1.576, allocations: 1.312 kB / 1.017 GB, free: 77.83 MB / 0.67 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0101/1.586, allocations: 2.067 MB / 1.019 GB, free: 75.76 MB / 0.67 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0007388/1.587, allocations: 198.4 kB / 1.019 GB, free: 75.56 MB / 0.67 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.001509/1.588, allocations: 179.8 kB / 1.019 GB, free: 75.38 MB / 0.67 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.002894/1.591, allocations: 3.618 MB / 1.023 GB, free: 71.49 MB / 0.67 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.443e-06/1.591, allocations: 8.094 kB / 1.023 GB, free: 71.48 MB / 0.67 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.04483/1.636, allocations: 22.41 MB / 1.045 GB, free: 48.93 MB / 0.67 GB Notification: Performance of postOpt removeConstants (simulation): time 0.003968/1.64, allocations: 2.161 MB / 1.047 GB, free: 46.74 MB / 0.67 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.001941/1.642, allocations: 100.6 kB / 1.047 GB, free: 46.64 MB / 0.67 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.007704/1.65, allocations: 1.171 MB / 1.048 GB, free: 45.47 MB / 0.67 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.001001/1.651, allocations: 336.2 kB / 1.048 GB, free: 45.14 MB / 0.67 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.001029/1.652, allocations: 223.8 kB / 1.048 GB, free: 44.92 MB / 0.67 GB Notification: Performance of sorting global known variables: time 0.003737/1.655, allocations: 2.6 MB / 1.051 GB, free: 42.33 MB / 0.67 GB Notification: Performance of sort global known variables: time 2.6e-07/1.655, allocations: 0 / 1.051 GB, free: 42.33 MB / 0.67 GB Notification: Performance of remove unused functions: time 0.005634/1.661, allocations: 1.943 MB / 1.053 GB, free: 40.4 MB / 0.67 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 1 * Number of states: 1 (zon5R1C.capMas.T) * Number of discrete variables: 4 ($whenCondition2,$whenCondition1,weaDat.conTimMin.tNext,weaDat.conTim.tNext) * Number of discrete states: 2 (weaDat.conTim.tNext,weaDat.conTimMin.tNext) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (586): * Single equations (assignments): 582 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 2 * If-equations: 0 * Equation systems (linear and non-linear blocks): 0 * Torn equation systems: 2 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems: 1 {(1,100.0%) 11} * Non-linear torn systems: 1 {1 3} Notification: Performance of Backend phase and start with SimCode phase: time 0.002038/1.663, allocations: 0.7421 MB / 1.054 GB, free: 39.91 MB / 0.67 GB Notification: Performance of simCode: created initialization part: time 0.02674/1.69, allocations: 13.85 MB / 1.067 GB, free: 25.98 MB / 0.67 GB Notification: Performance of simCode: created event and clocks part: time 3.957e-06/1.69, allocations: 0 / 1.067 GB, free: 25.98 MB / 0.67 GB Notification: Performance of simCode: created simulation system equations: time 0.01343/1.703, allocations: 7.224 MB / 1.074 GB, free: 18.72 MB / 0.67 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.003737/1.707, allocations: 0.5985 MB / 1.075 GB, free: 18.12 MB / 0.67 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.02974/1.737, allocations: 21.27 MB / 1.096 GB, free: 12.79 MB / 0.6857 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.004096/1.741, allocations: 5.036 MB / 1.1 GB, free: 7.703 MB / 0.6857 GB Notification: Performance of simCode: alias equations: time 0.01049/1.751, allocations: 2.665 MB / 1.103 GB, free: 5.031 MB / 0.6857 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.002817/1.754, allocations: 0.5731 MB / 1.104 GB, free: 4.457 MB / 0.6857 GB Notification: Performance of SimCode: time 6.61e-07/1.754, allocations: 0 / 1.104 GB, free: 4.457 MB / 0.6857 GB Notification: Performance of Templates: time 0.3474/2.102, allocations: 85.09 MB / 1.187 GB, free: 192.6 MB / 0.7013 GB make -j1 -f BuildSysPro_BuildSysPro.IBPSA.ThermalZones.ISO13790.Examples.FreeFloating.makefile make -j1 -f BuildSysPro_BuildSysPro.IBPSA.ThermalZones.ISO13790.Examples.FreeFloating.makefile clang -Os -fPIC -falign-functions -mfpmath=sse -fno-dollars-in-identifiers -Wno-parentheses-equality "-I/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/Resources/C-Sources" -I"/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/bin/../include/omc/c" -I. -DOPENMODELICA_XML_FROM_FILE_AT_RUNTIME -DOMC_MODEL_PREFIX=BuildSysPro_BuildSysPro_IBPSA_ThermalZones_ISO13790_Examples_FreeFloating -DOMC_NUM_MIXED_SYSTEMS=0 -DOMC_NUM_LINEAR_SYSTEMS=2 -DOMC_NUM_NONLINEAR_SYSTEMS=2 -DOMC_NDELAY_EXPRESSIONS=0 -DOMC_NVAR_STRING=0 -c -o BuildSysPro_BuildSysPro.IBPSA.ThermalZones.ISO13790.Examples.FreeFloating.o BuildSysPro_BuildSysPro.IBPSA.ThermalZones.ISO13790.Examples.FreeFloating.c clang -Os -fPIC -falign-functions -mfpmath=sse -fno-dollars-in-identifiers -Wno-parentheses-equality "-I/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/Resources/C-Sources" -I"/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/bin/../include/omc/c" -I. -DOPENMODELICA_XML_FROM_FILE_AT_RUNTIME -DOMC_MODEL_PREFIX=BuildSysPro_BuildSysPro_IBPSA_ThermalZones_ISO13790_Examples_FreeFloating -DOMC_NUM_MIXED_SYSTEMS=0 -DOMC_NUM_LINEAR_SYSTEMS=2 -DOMC_NUM_NONLINEAR_SYSTEMS=2 -DOMC_NDELAY_EXPRESSIONS=0 -DOMC_NVAR_STRING=0 -c -o BuildSysPro_BuildSysPro.IBPSA.ThermalZones.ISO13790.Examples.FreeFloating_functions.o BuildSysPro_BuildSysPro.IBPSA.ThermalZones.ISO13790.Examples.FreeFloating_functions.c In file included from BuildSysPro_BuildSysPro.IBPSA.ThermalZones.ISO13790.Examples.FreeFloating_functions.c:7: ./BuildSysPro_BuildSysPro.IBPSA.ThermalZones.ISO13790.Examples.FreeFloating_includes.h:6:10: fatal error: 'getTimeSpan.c' file not found #include ^~~~~~~~~~~~~~~ 1 error generated. make: *** [: BuildSysPro_BuildSysPro.IBPSA.ThermalZones.ISO13790.Examples.FreeFloating_functions.o] Error 1