./Ultimate.py --spec /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/properties/no-overflow.prp --file /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/busybox-1.22.0/whoami-incomplete-1.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version a046e57d Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/busybox-1.22.0/whoami-incomplete-1.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Overflow-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash f54c6e4ad5bb31d5fc72aa81fde78671b3e18716b8886472dd836cd1c3300322 --- Real Ultimate output --- This is Ultimate 0.2.5-tmp.dk.eval-mul-div-a046e57-m [2024-10-13 16:08:06,966 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-13 16:08:07,021 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Overflow-64bit-Automizer_Default.epf [2024-10-13 16:08:07,027 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-13 16:08:07,028 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-13 16:08:07,054 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-13 16:08:07,054 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-13 16:08:07,055 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-13 16:08:07,055 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-13 16:08:07,057 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-13 16:08:07,057 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-13 16:08:07,058 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-13 16:08:07,058 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-13 16:08:07,060 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-13 16:08:07,060 INFO L153 SettingsManager]: * Use SBE=true [2024-10-13 16:08:07,060 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-13 16:08:07,060 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-13 16:08:07,061 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-10-13 16:08:07,061 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-13 16:08:07,061 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-13 16:08:07,061 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-13 16:08:07,063 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-13 16:08:07,063 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-13 16:08:07,063 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-10-13 16:08:07,063 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-10-13 16:08:07,063 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-13 16:08:07,064 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-13 16:08:07,064 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-13 16:08:07,064 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-13 16:08:07,064 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-13 16:08:07,064 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-13 16:08:07,064 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-13 16:08:07,065 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-13 16:08:07,065 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-13 16:08:07,065 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-13 16:08:07,065 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-10-13 16:08:07,065 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-10-13 16:08:07,065 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-13 16:08:07,065 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-13 16:08:07,066 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-13 16:08:07,066 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-13 16:08:07,067 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f54c6e4ad5bb31d5fc72aa81fde78671b3e18716b8886472dd836cd1c3300322 [2024-10-13 16:08:07,312 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-13 16:08:07,337 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-13 16:08:07,339 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-13 16:08:07,340 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-13 16:08:07,340 INFO L274 PluginConnector]: CDTParser initialized [2024-10-13 16:08:07,341 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/busybox-1.22.0/whoami-incomplete-1.i [2024-10-13 16:08:08,533 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-13 16:08:08,870 INFO L384 CDTParser]: Found 1 translation units. [2024-10-13 16:08:08,871 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/busybox-1.22.0/whoami-incomplete-1.i [2024-10-13 16:08:08,897 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/da52fc823/f08602fd96f5417ea970e1c9c0756b51/FLAG4f2485352 [2024-10-13 16:08:09,138 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/da52fc823/f08602fd96f5417ea970e1c9c0756b51 [2024-10-13 16:08:09,140 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-13 16:08:09,142 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-13 16:08:09,144 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-13 16:08:09,144 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-13 16:08:09,150 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-13 16:08:09,151 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 04:08:09" (1/1) ... [2024-10-13 16:08:09,152 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1839242d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:08:09, skipping insertion in model container [2024-10-13 16:08:09,152 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 04:08:09" (1/1) ... [2024-10-13 16:08:09,230 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-13 16:08:10,041 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-13 16:08:10,064 INFO L200 MainTranslator]: Completed pre-run [2024-10-13 16:08:10,150 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-13 16:08:10,277 INFO L204 MainTranslator]: Completed translation [2024-10-13 16:08:10,277 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:08:10 WrapperNode [2024-10-13 16:08:10,277 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-13 16:08:10,278 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-10-13 16:08:10,279 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-10-13 16:08:10,279 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-10-13 16:08:10,284 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:08:10" (1/1) ... [2024-10-13 16:08:10,327 ERROR L1136 TypeChecker]: C: *ptr = malloc(strlen(fmt)) [2534]: Variable #t~ret160 modified in procedure vasprintf but not declared [2024-10-13 16:08:10,331 ERROR L1136 TypeChecker]: C: *ptr = malloc(strlen(fmt)) [2534]: Undeclared identifier #t~ret160 in IdentifierExpression[#t~ret160,] [2024-10-13 16:08:10,331 ERROR L1136 TypeChecker]: C: *ptr = malloc(strlen(fmt)) [2534]: Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret160,],IdentifierExpression[~ptr,],IntegerLiteral[8]]] [2024-10-13 16:08:10,332 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:08:10" (1/1) ... [2024-10-13 16:08:10,335 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-10-13 16:08:10,335 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2024-10-13 16:08:10,337 INFO L158 Benchmark]: Toolchain (without parser) took 1194.53ms. Allocated memory is still 159.4MB. Free memory was 122.7MB in the beginning and 77.0MB in the end (delta: 45.7MB). Peak memory consumption was 45.3MB. Max. memory is 16.1GB. [2024-10-13 16:08:10,337 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 159.4MB. Free memory is still 127.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-10-13 16:08:10,337 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1134.21ms. Allocated memory is still 159.4MB. Free memory was 122.0MB in the beginning and 79.1MB in the end (delta: 42.9MB). Peak memory consumption was 62.1MB. Max. memory is 16.1GB. [2024-10-13 16:08:10,338 INFO L158 Benchmark]: Boogie Procedure Inliner took 56.71ms. Allocated memory is still 159.4MB. Free memory was 79.1MB in the beginning and 77.0MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-10-13 16:08:10,340 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16ms. Allocated memory is still 159.4MB. Free memory is still 127.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1134.21ms. Allocated memory is still 159.4MB. Free memory was 122.0MB in the beginning and 79.1MB in the end (delta: 42.9MB). Peak memory consumption was 62.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 56.71ms. Allocated memory is still 159.4MB. Free memory was 79.1MB in the beginning and 77.0MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 2534]: Type Error Variable #t~ret160 modified in procedure vasprintf but not declared - TypeErrorResult [Line: 2534]: Type Error Undeclared identifier #t~ret160 in IdentifierExpression[#t~ret160,] - TypeErrorResult [Line: 2534]: Type Error Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret160,],IdentifierExpression[~ptr,],IntegerLiteral[8]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/busybox-1.22.0/whoami-incomplete-1.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Overflow-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash f54c6e4ad5bb31d5fc72aa81fde78671b3e18716b8886472dd836cd1c3300322 --- Real Ultimate output --- This is Ultimate 0.2.5-tmp.dk.eval-mul-div-a046e57-m [2024-10-13 16:08:12,107 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-13 16:08:12,166 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Overflow-64bit-Automizer_Bitvector.epf [2024-10-13 16:08:12,170 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-13 16:08:12,171 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-13 16:08:12,172 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.Checked method. Library mode if empty. [2024-10-13 16:08:12,199 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-13 16:08:12,200 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-13 16:08:12,200 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-13 16:08:12,201 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-13 16:08:12,202 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-13 16:08:12,202 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-13 16:08:12,202 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-13 16:08:12,203 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-13 16:08:12,204 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-13 16:08:12,204 INFO L153 SettingsManager]: * Use SBE=true [2024-10-13 16:08:12,205 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-13 16:08:12,205 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-13 16:08:12,205 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-13 16:08:12,206 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-13 16:08:12,206 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-13 16:08:12,207 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-13 16:08:12,207 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-10-13 16:08:12,209 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-10-13 16:08:12,209 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-13 16:08:12,209 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-10-13 16:08:12,209 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-10-13 16:08:12,209 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-10-13 16:08:12,210 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-13 16:08:12,210 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-13 16:08:12,210 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-13 16:08:12,210 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-13 16:08:12,210 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-13 16:08:12,211 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-13 16:08:12,211 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-13 16:08:12,211 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-13 16:08:12,211 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-13 16:08:12,211 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-13 16:08:12,211 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-10-13 16:08:12,212 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-10-13 16:08:12,212 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-13 16:08:12,213 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-13 16:08:12,213 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-13 16:08:12,213 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-13 16:08:12,213 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-10-13 16:08:12,214 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f54c6e4ad5bb31d5fc72aa81fde78671b3e18716b8886472dd836cd1c3300322 [2024-10-13 16:08:12,485 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-13 16:08:12,505 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-13 16:08:12,507 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-13 16:08:12,508 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-13 16:08:12,509 INFO L274 PluginConnector]: CDTParser initialized [2024-10-13 16:08:12,511 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/busybox-1.22.0/whoami-incomplete-1.i [2024-10-13 16:08:13,811 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-13 16:08:14,122 INFO L384 CDTParser]: Found 1 translation units. [2024-10-13 16:08:14,123 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/busybox-1.22.0/whoami-incomplete-1.i [2024-10-13 16:08:14,151 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cdae7b288/6e8deeff71474ff0a636e575e73b6664/FLAG68c71c8fc [2024-10-13 16:08:14,165 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cdae7b288/6e8deeff71474ff0a636e575e73b6664 [2024-10-13 16:08:14,167 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-13 16:08:14,169 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-13 16:08:14,172 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-13 16:08:14,172 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-13 16:08:14,176 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-13 16:08:14,177 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 04:08:14" (1/1) ... [2024-10-13 16:08:14,178 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6c269ff3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:08:14, skipping insertion in model container [2024-10-13 16:08:14,178 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 04:08:14" (1/1) ... [2024-10-13 16:08:14,244 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-13 16:08:14,983 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-13 16:08:15,009 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-10-13 16:08:15,039 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-13 16:08:15,139 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-13 16:08:15,147 INFO L200 MainTranslator]: Completed pre-run [2024-10-13 16:08:15,228 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-13 16:08:15,409 INFO L204 MainTranslator]: Completed translation [2024-10-13 16:08:15,410 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:08:15 WrapperNode [2024-10-13 16:08:15,410 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-13 16:08:15,410 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-10-13 16:08:15,411 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-10-13 16:08:15,411 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-10-13 16:08:15,419 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:08:15" (1/1) ... [2024-10-13 16:08:15,471 ERROR L1136 TypeChecker]: C: *ptr = malloc(strlen(fmt)) [2534]: Variable #t~ret159 modified in procedure vasprintf but not declared [2024-10-13 16:08:15,472 ERROR L1136 TypeChecker]: C: *ptr = malloc(strlen(fmt)) [2534]: Undeclared identifier #t~ret159 in IdentifierExpression[#t~ret159,] [2024-10-13 16:08:15,472 ERROR L1136 TypeChecker]: C: *ptr = malloc(strlen(fmt)) [2534]: Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret159,],IdentifierExpression[~ptr,],BitvecLiteral[8,64]]] [2024-10-13 16:08:15,476 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:08:15" (1/1) ... [2024-10-13 16:08:15,476 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-10-13 16:08:15,476 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2024-10-13 16:08:15,478 INFO L158 Benchmark]: Toolchain (without parser) took 1308.61ms. Allocated memory was 81.8MB in the beginning and 117.4MB in the end (delta: 35.7MB). Free memory was 46.0MB in the beginning and 62.5MB in the end (delta: -16.5MB). Peak memory consumption was 17.3MB. Max. memory is 16.1GB. [2024-10-13 16:08:15,478 INFO L158 Benchmark]: CDTParser took 0.68ms. Allocated memory is still 58.7MB. Free memory was 41.0MB in the beginning and 40.9MB in the end (delta: 81.7kB). There was no memory consumed. Max. memory is 16.1GB. [2024-10-13 16:08:15,479 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1238.10ms. Allocated memory was 81.8MB in the beginning and 117.4MB in the end (delta: 35.7MB). Free memory was 45.7MB in the beginning and 65.3MB in the end (delta: -19.5MB). Peak memory consumption was 36.2MB. Max. memory is 16.1GB. [2024-10-13 16:08:15,479 INFO L158 Benchmark]: Boogie Procedure Inliner took 65.81ms. Allocated memory is still 117.4MB. Free memory was 64.6MB in the beginning and 62.5MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-10-13 16:08:15,481 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.68ms. Allocated memory is still 58.7MB. Free memory was 41.0MB in the beginning and 40.9MB in the end (delta: 81.7kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1238.10ms. Allocated memory was 81.8MB in the beginning and 117.4MB in the end (delta: 35.7MB). Free memory was 45.7MB in the beginning and 65.3MB in the end (delta: -19.5MB). Peak memory consumption was 36.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 65.81ms. Allocated memory is still 117.4MB. Free memory was 64.6MB in the beginning and 62.5MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 2534]: Type Error Variable #t~ret159 modified in procedure vasprintf but not declared - TypeErrorResult [Line: 2534]: Type Error Undeclared identifier #t~ret159 in IdentifierExpression[#t~ret159,] - TypeErrorResult [Line: 2534]: Type Error Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret159,],IdentifierExpression[~ptr,],BitvecLiteral[8,64]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR