./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/hostid.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/hostid.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 785c3e344417c5a6104e9a7fb9fb08c6dd6606a2b1a55427f58b1b0011b90b4a --- Real Ultimate output --- This is Ultimate 0.2.5-dev-84cfde4 [2024-10-11 23:23:05,733 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-11 23:23:05,787 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/config/svcomp-Overflow-64bit-Automizer_Default.epf [2024-10-11 23:23:05,790 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-11 23:23:05,791 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-11 23:23:05,810 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-11 23:23:05,811 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-11 23:23:05,811 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-11 23:23:05,812 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-11 23:23:05,812 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-11 23:23:05,812 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-11 23:23:05,813 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-11 23:23:05,813 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-11 23:23:05,814 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-11 23:23:05,814 INFO L153 SettingsManager]: * Use SBE=true [2024-10-11 23:23:05,814 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-11 23:23:05,815 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-11 23:23:05,817 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-10-11 23:23:05,817 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-11 23:23:05,818 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-11 23:23:05,818 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-11 23:23:05,818 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-11 23:23:05,819 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-11 23:23:05,819 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-10-11 23:23:05,820 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-10-11 23:23:05,820 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-11 23:23:05,820 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-11 23:23:05,820 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-11 23:23:05,820 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-11 23:23:05,821 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-11 23:23:05,821 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-11 23:23:05,821 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-11 23:23:05,821 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-11 23:23:05,821 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-11 23:23:05,822 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-11 23:23:05,822 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-10-11 23:23:05,822 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-10-11 23:23:05,823 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-11 23:23:05,824 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-11 23:23:05,824 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-11 23:23:05,825 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-11 23:23:05,825 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 785c3e344417c5a6104e9a7fb9fb08c6dd6606a2b1a55427f58b1b0011b90b4a [2024-10-11 23:23:06,018 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-11 23:23:06,040 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-11 23:23:06,042 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-11 23:23:06,043 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-11 23:23:06,043 INFO L274 PluginConnector]: CDTParser initialized [2024-10-11 23:23:06,044 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/busybox-1.22.0/hostid.i [2024-10-11 23:23:07,287 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-11 23:23:07,527 INFO L384 CDTParser]: Found 1 translation units. [2024-10-11 23:23:07,528 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/busybox-1.22.0/hostid.i [2024-10-11 23:23:07,544 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data/0b213a665/ae9a74b758844f2090e47a2c24518b5a/FLAG6620989c1 [2024-10-11 23:23:07,557 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data/0b213a665/ae9a74b758844f2090e47a2c24518b5a [2024-10-11 23:23:07,560 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-11 23:23:07,561 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-11 23:23:07,562 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-11 23:23:07,562 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-11 23:23:07,568 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-11 23:23:07,569 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 11:23:07" (1/1) ... [2024-10-11 23:23:07,570 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7d4c30f1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 11:23:07, skipping insertion in model container [2024-10-11 23:23:07,570 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 11:23:07" (1/1) ... [2024-10-11 23:23:07,615 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-11 23:23:08,175 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-11 23:23:08,184 INFO L200 MainTranslator]: Completed pre-run [2024-10-11 23:23:08,244 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-11 23:23:08,349 INFO L204 MainTranslator]: Completed translation [2024-10-11 23:23:08,350 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 11:23:08 WrapperNode [2024-10-11 23:23:08,350 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-11 23:23:08,351 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-10-11 23:23:08,351 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-10-11 23:23:08,351 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-10-11 23:23:08,357 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 11:23:08" (1/1) ... [2024-10-11 23:23:08,384 ERROR L1136 TypeChecker]: C: *ptr = malloc(strlen(fmt)) [1856]: Variable #t~ret112 modified in procedure vasprintf but not declared [2024-10-11 23:23:08,385 ERROR L1136 TypeChecker]: C: *ptr = malloc(strlen(fmt)) [1856]: Undeclared identifier #t~ret112 in IdentifierExpression[#t~ret112,] [2024-10-11 23:23:08,385 ERROR L1136 TypeChecker]: C: *ptr = malloc(strlen(fmt)) [1856]: Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret112,],IdentifierExpression[~ptr,],IntegerLiteral[8]]] [2024-10-11 23:23:08,387 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 11:23:08" (1/1) ... [2024-10-11 23:23:08,388 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-10-11 23:23:08,388 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2024-10-11 23:23:08,389 INFO L158 Benchmark]: Toolchain (without parser) took 828.09ms. Allocated memory was 155.2MB in the beginning and 220.2MB in the end (delta: 65.0MB). Free memory was 80.3MB in the beginning and 139.7MB in the end (delta: -59.4MB). Peak memory consumption was 7.6MB. Max. memory is 16.1GB. [2024-10-11 23:23:08,390 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 155.2MB. Free memory is still 105.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-10-11 23:23:08,390 INFO L158 Benchmark]: CACSL2BoogieTranslator took 788.27ms. Allocated memory was 155.2MB in the beginning and 220.2MB in the end (delta: 65.0MB). Free memory was 80.1MB in the beginning and 141.8MB in the end (delta: -61.7MB). Peak memory consumption was 34.9MB. Max. memory is 16.1GB. [2024-10-11 23:23:08,391 INFO L158 Benchmark]: Boogie Procedure Inliner took 36.99ms. Allocated memory is still 220.2MB. Free memory was 141.8MB in the beginning and 139.7MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-10-11 23:23:08,392 INFO L338 ainManager$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 155.2MB. Free memory is still 105.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 788.27ms. Allocated memory was 155.2MB in the beginning and 220.2MB in the end (delta: 65.0MB). Free memory was 80.1MB in the beginning and 141.8MB in the end (delta: -61.7MB). Peak memory consumption was 34.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 36.99ms. Allocated memory is still 220.2MB. Free memory was 141.8MB in the beginning and 139.7MB 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: 1856]: Type Error Variable #t~ret112 modified in procedure vasprintf but not declared - TypeErrorResult [Line: 1856]: Type Error Undeclared identifier #t~ret112 in IdentifierExpression[#t~ret112,] - TypeErrorResult [Line: 1856]: Type Error Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret112,],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/hostid.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 785c3e344417c5a6104e9a7fb9fb08c6dd6606a2b1a55427f58b1b0011b90b4a --- Real Ultimate output --- This is Ultimate 0.2.5-dev-84cfde4 [2024-10-11 23:23:09,978 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-11 23:23:10,044 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/config/svcomp-Overflow-64bit-Automizer_Bitvector.epf [2024-10-11 23:23:10,050 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-11 23:23:10,051 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-11 23:23:10,051 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.Checked method. Library mode if empty. [2024-10-11 23:23:10,073 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-11 23:23:10,073 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-11 23:23:10,074 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-11 23:23:10,076 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-11 23:23:10,076 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-11 23:23:10,077 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-11 23:23:10,077 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-11 23:23:10,077 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-11 23:23:10,077 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-11 23:23:10,077 INFO L153 SettingsManager]: * Use SBE=true [2024-10-11 23:23:10,078 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-11 23:23:10,078 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-11 23:23:10,078 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-11 23:23:10,078 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-11 23:23:10,078 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-11 23:23:10,080 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-11 23:23:10,080 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-10-11 23:23:10,080 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-10-11 23:23:10,080 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-11 23:23:10,080 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-10-11 23:23:10,080 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-10-11 23:23:10,081 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-10-11 23:23:10,081 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-11 23:23:10,081 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-11 23:23:10,082 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-11 23:23:10,082 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-11 23:23:10,083 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-11 23:23:10,083 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-11 23:23:10,084 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-11 23:23:10,084 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-11 23:23:10,084 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-11 23:23:10,084 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-11 23:23:10,084 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-10-11 23:23:10,084 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-10-11 23:23:10,084 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-11 23:23:10,085 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-11 23:23:10,085 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-11 23:23:10,085 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-11 23:23:10,085 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-10-11 23:23:10,086 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 785c3e344417c5a6104e9a7fb9fb08c6dd6606a2b1a55427f58b1b0011b90b4a [2024-10-11 23:23:10,325 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-11 23:23:10,346 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-11 23:23:10,348 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-11 23:23:10,350 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-11 23:23:10,350 INFO L274 PluginConnector]: CDTParser initialized [2024-10-11 23:23:10,351 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/busybox-1.22.0/hostid.i [2024-10-11 23:23:11,611 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-11 23:23:11,867 INFO L384 CDTParser]: Found 1 translation units. [2024-10-11 23:23:11,867 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/busybox-1.22.0/hostid.i [2024-10-11 23:23:11,891 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data/41df687cb/6e1dc4dfc54c4cf3b0aea6abd58f6627/FLAGbc2a32df4 [2024-10-11 23:23:11,904 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data/41df687cb/6e1dc4dfc54c4cf3b0aea6abd58f6627 [2024-10-11 23:23:11,906 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-11 23:23:11,907 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-11 23:23:11,909 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-11 23:23:11,909 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-11 23:23:11,912 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-11 23:23:11,913 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 11:23:11" (1/1) ... [2024-10-11 23:23:11,915 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@ca3933 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 11:23:11, skipping insertion in model container [2024-10-11 23:23:11,915 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 11:23:11" (1/1) ... [2024-10-11 23:23:11,967 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-11 23:23:12,588 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-11 23:23:12,605 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-10-11 23:23:12,616 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-11 23:23:12,685 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-11 23:23:12,690 INFO L200 MainTranslator]: Completed pre-run [2024-10-11 23:23:12,753 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-11 23:23:12,839 INFO L204 MainTranslator]: Completed translation [2024-10-11 23:23:12,839 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 11:23:12 WrapperNode [2024-10-11 23:23:12,839 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-11 23:23:12,840 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-10-11 23:23:12,840 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-10-11 23:23:12,840 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-10-11 23:23:12,845 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 11:23:12" (1/1) ... [2024-10-11 23:23:12,882 ERROR L1136 TypeChecker]: C: *ptr = malloc(strlen(fmt)) [1856]: Variable #t~ret112 modified in procedure vasprintf but not declared [2024-10-11 23:23:12,886 ERROR L1136 TypeChecker]: C: *ptr = malloc(strlen(fmt)) [1856]: Undeclared identifier #t~ret112 in IdentifierExpression[#t~ret112,] [2024-10-11 23:23:12,886 ERROR L1136 TypeChecker]: C: *ptr = malloc(strlen(fmt)) [1856]: Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret112,],IdentifierExpression[~ptr,],BitvecLiteral[8,64]]] [2024-10-11 23:23:12,887 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 11:23:12" (1/1) ... [2024-10-11 23:23:12,887 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-10-11 23:23:12,887 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2024-10-11 23:23:12,888 INFO L158 Benchmark]: Toolchain (without parser) took 980.79ms. Allocated memory is still 86.0MB. Free memory was 53.1MB in the beginning and 34.2MB in the end (delta: 19.0MB). Peak memory consumption was 20.2MB. Max. memory is 16.1GB. [2024-10-11 23:23:12,889 INFO L158 Benchmark]: CDTParser took 0.19ms. Allocated memory is still 60.8MB. Free memory was 32.1MB in the beginning and 32.0MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. [2024-10-11 23:23:12,890 INFO L158 Benchmark]: CACSL2BoogieTranslator took 931.03ms. Allocated memory is still 86.0MB. Free memory was 53.0MB in the beginning and 36.2MB in the end (delta: 16.7MB). Peak memory consumption was 26.5MB. Max. memory is 16.1GB. [2024-10-11 23:23:12,890 INFO L158 Benchmark]: Boogie Procedure Inliner took 47.01ms. Allocated memory is still 86.0MB. Free memory was 36.2MB in the beginning and 34.2MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-10-11 23:23:12,892 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19ms. Allocated memory is still 60.8MB. Free memory was 32.1MB in the beginning and 32.0MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 931.03ms. Allocated memory is still 86.0MB. Free memory was 53.0MB in the beginning and 36.2MB in the end (delta: 16.7MB). Peak memory consumption was 26.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 47.01ms. Allocated memory is still 86.0MB. Free memory was 36.2MB in the beginning and 34.2MB 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: 1856]: Type Error Variable #t~ret112 modified in procedure vasprintf but not declared - TypeErrorResult [Line: 1856]: Type Error Undeclared identifier #t~ret112 in IdentifierExpression[#t~ret112,] - TypeErrorResult [Line: 1856]: Type Error Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret112,],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