./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/basename-2.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/basename-2.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 551f956fc33a4b91d0a606a408c53a95b3cc64f8bde6794c363f5ce84e19f38f --- Real Ultimate output --- This is Ultimate 0.2.5-dev-84cfde4 [2024-10-11 23:22:48,798 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-11 23:22:48,853 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/config/svcomp-Overflow-64bit-Automizer_Default.epf [2024-10-11 23:22:48,856 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-11 23:22:48,858 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-11 23:22:48,882 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-11 23:22:48,884 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-11 23:22:48,884 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-11 23:22:48,885 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-11 23:22:48,886 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-11 23:22:48,886 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-11 23:22:48,886 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-11 23:22:48,886 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-11 23:22:48,887 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-11 23:22:48,887 INFO L153 SettingsManager]: * Use SBE=true [2024-10-11 23:22:48,888 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-11 23:22:48,889 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-11 23:22:48,889 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-10-11 23:22:48,889 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-11 23:22:48,889 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-11 23:22:48,889 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-11 23:22:48,890 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-11 23:22:48,890 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-11 23:22:48,890 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-10-11 23:22:48,890 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-10-11 23:22:48,891 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-11 23:22:48,891 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-11 23:22:48,891 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-11 23:22:48,891 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-11 23:22:48,891 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-11 23:22:48,892 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-11 23:22:48,892 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-11 23:22:48,892 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-11 23:22:48,892 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-11 23:22:48,892 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-11 23:22:48,893 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-10-11 23:22:48,893 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-10-11 23:22:48,893 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-11 23:22:48,893 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-11 23:22:48,894 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-11 23:22:48,894 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-11 23:22:48,896 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 551f956fc33a4b91d0a606a408c53a95b3cc64f8bde6794c363f5ce84e19f38f [2024-10-11 23:22:49,084 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-11 23:22:49,103 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-11 23:22:49,106 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-11 23:22:49,106 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-11 23:22:49,107 INFO L274 PluginConnector]: CDTParser initialized [2024-10-11 23:22:49,108 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/busybox-1.22.0/basename-2.i [2024-10-11 23:22:50,400 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-11 23:22:50,635 INFO L384 CDTParser]: Found 1 translation units. [2024-10-11 23:22:50,636 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/busybox-1.22.0/basename-2.i [2024-10-11 23:22:50,657 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data/c507de5cb/0f00ba4f22674c4199f36c4e4cb3d6fe/FLAG380f55d4a [2024-10-11 23:22:50,672 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data/c507de5cb/0f00ba4f22674c4199f36c4e4cb3d6fe [2024-10-11 23:22:50,675 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-11 23:22:50,677 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-11 23:22:50,678 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-11 23:22:50,679 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-11 23:22:50,683 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-11 23:22:50,684 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 11:22:50" (1/1) ... [2024-10-11 23:22:50,685 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2128b22f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 11:22:50, skipping insertion in model container [2024-10-11 23:22:50,685 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 11:22:50" (1/1) ... [2024-10-11 23:22:50,730 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-11 23:22:51,194 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-11 23:22:51,207 INFO L200 MainTranslator]: Completed pre-run [2024-10-11 23:22:51,285 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-11 23:22:51,377 INFO L204 MainTranslator]: Completed translation [2024-10-11 23:22:51,377 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 11:22:51 WrapperNode [2024-10-11 23:22:51,378 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-11 23:22:51,378 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-10-11 23:22:51,378 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-10-11 23:22:51,378 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-10-11 23:22:51,385 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 11:22:51" (1/1) ... [2024-10-11 23:22:51,413 ERROR L1136 TypeChecker]: C: *ptr = malloc(strlen(fmt)) [1573]: Variable #t~ret110 modified in procedure vasprintf but not declared [2024-10-11 23:22:51,414 ERROR L1136 TypeChecker]: C: *ptr = malloc(strlen(fmt)) [1573]: Undeclared identifier #t~ret110 in IdentifierExpression[#t~ret110,] [2024-10-11 23:22:51,414 ERROR L1136 TypeChecker]: C: *ptr = malloc(strlen(fmt)) [1573]: Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret110,],IdentifierExpression[~ptr,],IntegerLiteral[8]]] [2024-10-11 23:22:51,416 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 11:22:51" (1/1) ... [2024-10-11 23:22:51,416 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-10-11 23:22:51,416 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2024-10-11 23:22:51,418 INFO L158 Benchmark]: Toolchain (without parser) took 741.45ms. Allocated memory is still 180.4MB. Free memory was 108.2MB in the beginning and 135.4MB in the end (delta: -27.2MB). There was no memory consumed. Max. memory is 16.1GB. [2024-10-11 23:22:51,418 INFO L158 Benchmark]: CDTParser took 0.13ms. Allocated memory is still 121.6MB. Free memory is still 82.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-10-11 23:22:51,418 INFO L158 Benchmark]: CACSL2BoogieTranslator took 699.38ms. Allocated memory is still 180.4MB. Free memory was 107.9MB in the beginning and 137.5MB in the end (delta: -29.6MB). Peak memory consumption was 51.4MB. Max. memory is 16.1GB. [2024-10-11 23:22:51,421 INFO L158 Benchmark]: Boogie Procedure Inliner took 37.89ms. Allocated memory is still 180.4MB. Free memory was 137.5MB in the beginning and 135.4MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-10-11 23:22:51,423 INFO L338 ainManager$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 121.6MB. Free memory is still 82.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 699.38ms. Allocated memory is still 180.4MB. Free memory was 107.9MB in the beginning and 137.5MB in the end (delta: -29.6MB). Peak memory consumption was 51.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 37.89ms. Allocated memory is still 180.4MB. Free memory was 137.5MB in the beginning and 135.4MB 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: 1573]: Type Error Variable #t~ret110 modified in procedure vasprintf but not declared - TypeErrorResult [Line: 1573]: Type Error Undeclared identifier #t~ret110 in IdentifierExpression[#t~ret110,] - TypeErrorResult [Line: 1573]: Type Error Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret110,],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/basename-2.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 551f956fc33a4b91d0a606a408c53a95b3cc64f8bde6794c363f5ce84e19f38f --- Real Ultimate output --- This is Ultimate 0.2.5-dev-84cfde4 [2024-10-11 23:22:53,124 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-11 23:22:53,190 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/config/svcomp-Overflow-64bit-Automizer_Bitvector.epf [2024-10-11 23:22:53,195 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-11 23:22:53,195 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-11 23:22:53,196 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.Checked method. Library mode if empty. [2024-10-11 23:22:53,225 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-11 23:22:53,225 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-11 23:22:53,226 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-11 23:22:53,226 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-11 23:22:53,226 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-11 23:22:53,227 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-11 23:22:53,227 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-11 23:22:53,227 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-11 23:22:53,228 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-11 23:22:53,228 INFO L153 SettingsManager]: * Use SBE=true [2024-10-11 23:22:53,230 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-11 23:22:53,230 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-11 23:22:53,231 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-11 23:22:53,231 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-11 23:22:53,231 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-11 23:22:53,233 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-11 23:22:53,233 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-10-11 23:22:53,233 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-10-11 23:22:53,234 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-11 23:22:53,234 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-10-11 23:22:53,234 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-10-11 23:22:53,234 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-10-11 23:22:53,235 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-11 23:22:53,235 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-11 23:22:53,235 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-11 23:22:53,235 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-11 23:22:53,236 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-11 23:22:53,236 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-11 23:22:53,236 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-11 23:22:53,236 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-11 23:22:53,237 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-11 23:22:53,237 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-11 23:22:53,237 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-10-11 23:22:53,238 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-10-11 23:22:53,238 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-11 23:22:53,238 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-11 23:22:53,238 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-11 23:22:53,238 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-11 23:22:53,239 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-10-11 23:22:53,239 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 551f956fc33a4b91d0a606a408c53a95b3cc64f8bde6794c363f5ce84e19f38f [2024-10-11 23:22:53,510 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-11 23:22:53,531 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-11 23:22:53,533 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-11 23:22:53,534 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-11 23:22:53,535 INFO L274 PluginConnector]: CDTParser initialized [2024-10-11 23:22:53,536 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/busybox-1.22.0/basename-2.i [2024-10-11 23:22:54,847 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-11 23:22:55,130 INFO L384 CDTParser]: Found 1 translation units. [2024-10-11 23:22:55,131 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/busybox-1.22.0/basename-2.i [2024-10-11 23:22:55,152 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data/6f6feb51c/807cd0bb0d2b405e919dd1870eca2e83/FLAGd47d5afca [2024-10-11 23:22:55,167 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data/6f6feb51c/807cd0bb0d2b405e919dd1870eca2e83 [2024-10-11 23:22:55,170 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-11 23:22:55,171 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-11 23:22:55,173 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-11 23:22:55,173 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-11 23:22:55,177 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-11 23:22:55,178 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 11:22:55" (1/1) ... [2024-10-11 23:22:55,180 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@20bb7de0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 11:22:55, skipping insertion in model container [2024-10-11 23:22:55,180 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 11:22:55" (1/1) ... [2024-10-11 23:22:55,234 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-11 23:22:55,788 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-11 23:22:55,804 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-10-11 23:22:55,817 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-11 23:22:55,901 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-11 23:22:55,906 INFO L200 MainTranslator]: Completed pre-run [2024-10-11 23:22:55,972 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-11 23:22:56,030 INFO L204 MainTranslator]: Completed translation [2024-10-11 23:22:56,031 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 11:22:56 WrapperNode [2024-10-11 23:22:56,031 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-11 23:22:56,032 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-10-11 23:22:56,032 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-10-11 23:22:56,032 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-10-11 23:22:56,037 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 11:22:56" (1/1) ... [2024-10-11 23:22:56,076 ERROR L1136 TypeChecker]: C: *ptr = malloc(strlen(fmt)) [1573]: Variable #t~ret110 modified in procedure vasprintf but not declared [2024-10-11 23:22:56,077 ERROR L1136 TypeChecker]: C: *ptr = malloc(strlen(fmt)) [1573]: Undeclared identifier #t~ret110 in IdentifierExpression[#t~ret110,] [2024-10-11 23:22:56,078 ERROR L1136 TypeChecker]: C: *ptr = malloc(strlen(fmt)) [1573]: Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret110,],IdentifierExpression[~ptr,],BitvecLiteral[8,64]]] [2024-10-11 23:22:56,079 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 11:22:56" (1/1) ... [2024-10-11 23:22:56,080 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-10-11 23:22:56,080 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2024-10-11 23:22:56,082 INFO L158 Benchmark]: Toolchain (without parser) took 910.13ms. Allocated memory is still 88.1MB. Free memory was 58.1MB in the beginning and 36.1MB in the end (delta: 22.0MB). Peak memory consumption was 20.4MB. Max. memory is 16.1GB. [2024-10-11 23:22:56,082 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 65.0MB. Free memory was 45.4MB in the beginning and 45.3MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2024-10-11 23:22:56,082 INFO L158 Benchmark]: CACSL2BoogieTranslator took 858.20ms. Allocated memory is still 88.1MB. Free memory was 57.9MB in the beginning and 38.2MB in the end (delta: 19.7MB). Peak memory consumption was 26.7MB. Max. memory is 16.1GB. [2024-10-11 23:22:56,083 INFO L158 Benchmark]: Boogie Procedure Inliner took 48.48ms. Allocated memory is still 88.1MB. Free memory was 38.2MB in the beginning and 36.6MB in the end (delta: 1.6MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-10-11 23:22:56,084 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14ms. Allocated memory is still 65.0MB. Free memory was 45.4MB in the beginning and 45.3MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 858.20ms. Allocated memory is still 88.1MB. Free memory was 57.9MB in the beginning and 38.2MB in the end (delta: 19.7MB). Peak memory consumption was 26.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 48.48ms. Allocated memory is still 88.1MB. Free memory was 38.2MB in the beginning and 36.6MB 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: 1573]: Type Error Variable #t~ret110 modified in procedure vasprintf but not declared - TypeErrorResult [Line: 1573]: Type Error Undeclared identifier #t~ret110 in IdentifierExpression[#t~ret110,] - TypeErrorResult [Line: 1573]: Type Error Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret110,],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