./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/sync-3.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 84cfde4a Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/busybox-1.22.0/sync-3.i -s /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/config/svcomp-Overflow-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate-clean/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 d4cd82f3c0ea7f0a25b8f40805210b349bbf0acab15cbd87020046450489feb8 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-84cfde4 [2024-10-11 23:23:25,860 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-11 23:23:25,906 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/config/svcomp-Overflow-64bit-Automizer_Default.epf [2024-10-11 23:23:25,911 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-11 23:23:25,913 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-11 23:23:25,934 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-11 23:23:25,935 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-11 23:23:25,935 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-11 23:23:25,936 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-11 23:23:25,936 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-11 23:23:25,936 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-11 23:23:25,937 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-11 23:23:25,937 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-11 23:23:25,937 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-11 23:23:25,938 INFO L153 SettingsManager]: * Use SBE=true [2024-10-11 23:23:25,938 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-11 23:23:25,938 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-11 23:23:25,939 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-10-11 23:23:25,939 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-11 23:23:25,939 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-11 23:23:25,939 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-11 23:23:25,945 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-11 23:23:25,945 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-11 23:23:25,945 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-10-11 23:23:25,946 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-10-11 23:23:25,946 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-11 23:23:25,946 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-11 23:23:25,946 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-11 23:23:25,947 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-11 23:23:25,947 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-11 23:23:25,947 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-11 23:23:25,948 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-11 23:23:25,948 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-11 23:23:25,948 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-11 23:23:25,949 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-11 23:23:25,952 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-10-11 23:23:25,952 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-10-11 23:23:25,952 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-11 23:23:25,953 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-11 23:23:25,953 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-11 23:23:25,953 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-11 23:23:25,953 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-clean/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d4cd82f3c0ea7f0a25b8f40805210b349bbf0acab15cbd87020046450489feb8 [2024-10-11 23:23:26,182 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-11 23:23:26,205 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-11 23:23:26,207 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-11 23:23:26,208 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-11 23:23:26,208 INFO L274 PluginConnector]: CDTParser initialized [2024-10-11 23:23:26,209 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/busybox-1.22.0/sync-3.i [2024-10-11 23:23:27,418 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-11 23:23:27,702 INFO L384 CDTParser]: Found 1 translation units. [2024-10-11 23:23:27,703 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/busybox-1.22.0/sync-3.i [2024-10-11 23:23:27,727 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data/08b60ae08/ea21d22c33e0439c86eacc67d9ca6057/FLAG8e8b75742 [2024-10-11 23:23:27,737 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data/08b60ae08/ea21d22c33e0439c86eacc67d9ca6057 [2024-10-11 23:23:27,739 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-11 23:23:27,741 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-11 23:23:27,744 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-11 23:23:27,744 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-11 23:23:27,748 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-11 23:23:27,749 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 11:23:27" (1/1) ... [2024-10-11 23:23:27,749 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6a3cab89 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 11:23:27, skipping insertion in model container [2024-10-11 23:23:27,751 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 11:23:27" (1/1) ... [2024-10-11 23:23:27,802 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-11 23:23:28,476 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-11 23:23:28,486 INFO L200 MainTranslator]: Completed pre-run [2024-10-11 23:23:28,540 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-11 23:23:28,652 INFO L204 MainTranslator]: Completed translation [2024-10-11 23:23:28,652 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 11:23:28 WrapperNode [2024-10-11 23:23:28,652 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-11 23:23:28,653 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-10-11 23:23:28,653 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-10-11 23:23:28,653 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-10-11 23:23:28,659 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 11:23:28" (1/1) ... [2024-10-11 23:23:28,685 ERROR L1136 TypeChecker]: C: *ptr = malloc(strlen(fmt)) [1908]: Variable #t~ret113 modified in procedure vasprintf but not declared [2024-10-11 23:23:28,686 ERROR L1136 TypeChecker]: C: *ptr = malloc(strlen(fmt)) [1908]: Undeclared identifier #t~ret113 in IdentifierExpression[#t~ret113,] [2024-10-11 23:23:28,686 ERROR L1136 TypeChecker]: C: *ptr = malloc(strlen(fmt)) [1908]: Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret113,],IdentifierExpression[~ptr,],IntegerLiteral[8]]] [2024-10-11 23:23:28,691 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 11:23:28" (1/1) ... [2024-10-11 23:23:28,691 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-10-11 23:23:28,691 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2024-10-11 23:23:28,693 INFO L158 Benchmark]: Toolchain (without parser) took 951.53ms. Allocated memory is still 148.9MB. Free memory was 76.3MB in the beginning and 67.8MB in the end (delta: 8.5MB). Peak memory consumption was 7.7MB. Max. memory is 16.1GB. [2024-10-11 23:23:28,693 INFO L158 Benchmark]: CDTParser took 0.13ms. Allocated memory is still 148.9MB. Free memory is still 105.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-10-11 23:23:28,694 INFO L158 Benchmark]: CACSL2BoogieTranslator took 908.65ms. Allocated memory is still 148.9MB. Free memory was 76.1MB in the beginning and 69.9MB in the end (delta: 6.2MB). Peak memory consumption was 26.6MB. Max. memory is 16.1GB. [2024-10-11 23:23:28,694 INFO L158 Benchmark]: Boogie Procedure Inliner took 38.31ms. Allocated memory is still 148.9MB. Free memory was 69.9MB in the beginning and 68.3MB in the end (delta: 1.6MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-10-11 23:23:28,695 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13ms. Allocated memory is still 148.9MB. Free memory is still 105.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 908.65ms. Allocated memory is still 148.9MB. Free memory was 76.1MB in the beginning and 69.9MB in the end (delta: 6.2MB). Peak memory consumption was 26.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 38.31ms. Allocated memory is still 148.9MB. Free memory was 69.9MB in the beginning and 68.3MB in the end (delta: 1.6MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 1908]: Type Error Variable #t~ret113 modified in procedure vasprintf but not declared - TypeErrorResult [Line: 1908]: Type Error Undeclared identifier #t~ret113 in IdentifierExpression[#t~ret113,] - TypeErrorResult [Line: 1908]: Type Error Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret113,],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-clean/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/busybox-1.22.0/sync-3.i -s /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/config/svcomp-Overflow-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate-clean/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 d4cd82f3c0ea7f0a25b8f40805210b349bbf0acab15cbd87020046450489feb8 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-84cfde4 [2024-10-11 23:23:30,859 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-11 23:23:30,915 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/config/svcomp-Overflow-64bit-Automizer_Bitvector.epf [2024-10-11 23:23:30,919 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-11 23:23:30,919 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-11 23:23:30,920 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.Checked method. Library mode if empty. [2024-10-11 23:23:30,963 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-11 23:23:30,963 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-11 23:23:30,963 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-11 23:23:30,964 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-11 23:23:30,964 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-11 23:23:30,965 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-11 23:23:30,967 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-11 23:23:30,967 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-11 23:23:30,969 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-11 23:23:30,969 INFO L153 SettingsManager]: * Use SBE=true [2024-10-11 23:23:30,969 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-11 23:23:30,970 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-11 23:23:30,970 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-11 23:23:30,970 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-11 23:23:30,970 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-11 23:23:30,973 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-11 23:23:30,973 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-10-11 23:23:30,973 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-10-11 23:23:30,974 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-11 23:23:30,974 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-10-11 23:23:30,974 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-10-11 23:23:30,974 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-10-11 23:23:30,974 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-11 23:23:30,975 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-11 23:23:30,975 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-11 23:23:30,975 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-11 23:23:30,975 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-11 23:23:30,975 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-11 23:23:30,975 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-11 23:23:30,976 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-11 23:23:30,976 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-11 23:23:30,976 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-11 23:23:30,976 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-10-11 23:23:30,977 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-10-11 23:23:30,978 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-11 23:23:30,978 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-11 23:23:30,979 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-11 23:23:30,979 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-11 23:23:30,979 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-10-11 23:23:30,979 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-clean/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d4cd82f3c0ea7f0a25b8f40805210b349bbf0acab15cbd87020046450489feb8 [2024-10-11 23:23:31,236 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-11 23:23:31,261 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-11 23:23:31,263 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-11 23:23:31,264 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-11 23:23:31,265 INFO L274 PluginConnector]: CDTParser initialized [2024-10-11 23:23:31,267 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/busybox-1.22.0/sync-3.i [2024-10-11 23:23:32,680 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-11 23:23:32,985 INFO L384 CDTParser]: Found 1 translation units. [2024-10-11 23:23:32,986 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/busybox-1.22.0/sync-3.i [2024-10-11 23:23:33,009 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data/ab3c84333/b76f03e957344758908eb0adad565544/FLAG8b1dc5cfa [2024-10-11 23:23:33,022 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data/ab3c84333/b76f03e957344758908eb0adad565544 [2024-10-11 23:23:33,024 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-11 23:23:33,025 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-11 23:23:33,026 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-11 23:23:33,027 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-11 23:23:33,031 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-11 23:23:33,032 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 11:23:33" (1/1) ... [2024-10-11 23:23:33,032 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@295de330 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 11:23:33, skipping insertion in model container [2024-10-11 23:23:33,033 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 11:23:33" (1/1) ... [2024-10-11 23:23:33,074 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-11 23:23:33,859 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-11 23:23:33,876 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-10-11 23:23:33,890 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-11 23:23:33,958 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-11 23:23:33,964 INFO L200 MainTranslator]: Completed pre-run [2024-10-11 23:23:34,024 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-11 23:23:34,157 INFO L204 MainTranslator]: Completed translation [2024-10-11 23:23:34,158 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 11:23:34 WrapperNode [2024-10-11 23:23:34,158 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-11 23:23:34,159 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-10-11 23:23:34,159 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-10-11 23:23:34,159 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-10-11 23:23:34,164 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 11:23:34" (1/1) ... [2024-10-11 23:23:34,207 ERROR L1136 TypeChecker]: C: *ptr = malloc(strlen(fmt)) [1908]: Variable #t~ret113 modified in procedure vasprintf but not declared [2024-10-11 23:23:34,208 ERROR L1136 TypeChecker]: C: *ptr = malloc(strlen(fmt)) [1908]: Undeclared identifier #t~ret113 in IdentifierExpression[#t~ret113,] [2024-10-11 23:23:34,208 ERROR L1136 TypeChecker]: C: *ptr = malloc(strlen(fmt)) [1908]: Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret113,],IdentifierExpression[~ptr,],BitvecLiteral[8,64]]] [2024-10-11 23:23:34,212 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 11:23:34" (1/1) ... [2024-10-11 23:23:34,212 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-10-11 23:23:34,212 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2024-10-11 23:23:34,213 INFO L158 Benchmark]: Toolchain (without parser) took 1187.43ms. Allocated memory was 75.5MB in the beginning and 98.6MB in the end (delta: 23.1MB). Free memory was 45.4MB in the beginning and 60.7MB in the end (delta: -15.3MB). Peak memory consumption was 8.6MB. Max. memory is 16.1GB. [2024-10-11 23:23:34,214 INFO L158 Benchmark]: CDTParser took 1.22ms. Allocated memory is still 54.5MB. Free memory is still 27.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-10-11 23:23:34,214 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1131.98ms. Allocated memory was 75.5MB in the beginning and 98.6MB in the end (delta: 23.1MB). Free memory was 45.3MB in the beginning and 62.8MB in the end (delta: -17.5MB). Peak memory consumption was 33.8MB. Max. memory is 16.1GB. [2024-10-11 23:23:34,214 INFO L158 Benchmark]: Boogie Procedure Inliner took 53.14ms. Allocated memory is still 98.6MB. Free memory was 62.8MB in the beginning and 60.7MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-10-11 23:23:34,220 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.22ms. Allocated memory is still 54.5MB. Free memory is still 27.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1131.98ms. Allocated memory was 75.5MB in the beginning and 98.6MB in the end (delta: 23.1MB). Free memory was 45.3MB in the beginning and 62.8MB in the end (delta: -17.5MB). Peak memory consumption was 33.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 53.14ms. Allocated memory is still 98.6MB. Free memory was 62.8MB in the beginning and 60.7MB 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: 1908]: Type Error Variable #t~ret113 modified in procedure vasprintf but not declared - TypeErrorResult [Line: 1908]: Type Error Undeclared identifier #t~ret113 in IdentifierExpression[#t~ret113,] - TypeErrorResult [Line: 1908]: Type Error Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret113,],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