./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/aws-c-common/aws_linked_list_rbegin_harness_negated.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 3289d67d Calling Ultimate with: /root/.sdkman/candidates/java/11.0.12-open/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/aws-c-common/aws_linked_list_rbegin_harness_negated.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 49ed7f3e9a0a6ed433709b0bb1effeae8bd9acd1921ce556b935c6a1999ca674 --- Real Ultimate output --- This is Ultimate 0.2.5-tmp.fs.icfgbuilder-eval-3289d67-m [2024-11-16 19:59:47,829 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-16 19:59:47,877 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-16 19:59:47,883 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-16 19:59:47,883 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-16 19:59:47,908 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-16 19:59:47,908 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-16 19:59:47,908 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-16 19:59:47,909 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-16 19:59:47,909 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-16 19:59:47,910 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-16 19:59:47,910 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-16 19:59:47,910 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-16 19:59:47,912 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-16 19:59:47,912 INFO L153 SettingsManager]: * Use SBE=true [2024-11-16 19:59:47,912 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-16 19:59:47,913 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-16 19:59:47,913 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-16 19:59:47,913 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-16 19:59:47,913 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-16 19:59:47,916 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-16 19:59:47,917 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-16 19:59:47,917 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-16 19:59:47,917 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-16 19:59:47,917 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-16 19:59:47,917 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-11-16 19:59:47,917 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-16 19:59:47,918 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-16 19:59:47,918 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-16 19:59:47,918 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-16 19:59:47,918 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-16 19:59:47,918 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-16 19:59:47,918 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-16 19:59:47,918 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-16 19:59:47,919 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-16 19:59:47,919 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-16 19:59:47,919 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-16 19:59:47,919 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-16 19:59:47,919 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-16 19:59:47,919 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 49ed7f3e9a0a6ed433709b0bb1effeae8bd9acd1921ce556b935c6a1999ca674 [2024-11-16 19:59:48,144 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-16 19:59:48,161 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-16 19:59:48,163 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-16 19:59:48,165 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-16 19:59:48,165 INFO L274 PluginConnector]: CDTParser initialized [2024-11-16 19:59:48,166 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_linked_list_rbegin_harness_negated.i [2024-11-16 19:59:49,392 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-16 19:59:49,721 INFO L384 CDTParser]: Found 1 translation units. [2024-11-16 19:59:49,722 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_rbegin_harness_negated.i [2024-11-16 19:59:49,751 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f9b13bb72/4207eadf131e474a86c07aaa97bbe133/FLAG926a48d73 [2024-11-16 19:59:49,764 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f9b13bb72/4207eadf131e474a86c07aaa97bbe133 [2024-11-16 19:59:49,768 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-16 19:59:49,769 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-16 19:59:49,770 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-16 19:59:49,771 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-16 19:59:49,779 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-16 19:59:49,780 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 07:59:49" (1/1) ... [2024-11-16 19:59:49,781 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@111cfd22 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:59:49, skipping insertion in model container [2024-11-16 19:59:49,781 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 07:59:49" (1/1) ... [2024-11-16 19:59:49,848 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-16 19:59:50,068 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_rbegin_harness_negated.i[4496,4509] [2024-11-16 19:59:50,075 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_rbegin_harness_negated.i[4556,4569] [2024-11-16 19:59:51,083 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 19:59:51,083 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 19:59:51,084 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 19:59:51,084 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 19:59:51,085 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 19:59:51,098 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 19:59:51,099 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 19:59:51,100 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 19:59:51,100 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 19:59:51,102 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 19:59:51,102 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 19:59:51,103 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 19:59:51,103 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 19:59:51,792 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-16 19:59:51,809 INFO L200 MainTranslator]: Completed pre-run [2024-11-16 19:59:51,824 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_rbegin_harness_negated.i[4496,4509] [2024-11-16 19:59:51,825 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_rbegin_harness_negated.i[4556,4569] [2024-11-16 19:59:51,875 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 19:59:51,875 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 19:59:51,876 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 19:59:51,876 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 19:59:51,876 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 19:59:51,882 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 19:59:51,882 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 19:59:51,883 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 19:59:51,883 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 19:59:51,884 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 19:59:51,885 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 19:59:51,885 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 19:59:51,885 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 19:59:51,944 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-16 19:59:52,064 ERROR L321 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: aws_array_list_ensure_capacity [2024-11-16 19:59:52,065 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5e15e4e1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:59:52, skipping insertion in model container [2024-11-16 19:59:52,065 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-16 19:59:52,065 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-16 19:59:52,066 INFO L158 Benchmark]: Toolchain (without parser) took 2297.20ms. Allocated memory is still 159.4MB. Free memory was 120.6MB in the beginning and 62.5MB in the end (delta: 58.1MB). Peak memory consumption was 98.3MB. Max. memory is 16.1GB. [2024-11-16 19:59:52,067 INFO L158 Benchmark]: CDTParser took 0.52ms. Allocated memory is still 111.1MB. Free memory is still 83.6MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-16 19:59:52,067 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2294.54ms. Allocated memory is still 159.4MB. Free memory was 120.6MB in the beginning and 62.5MB in the end (delta: 58.1MB). Peak memory consumption was 98.3MB. Max. memory is 16.1GB. [2024-11-16 19:59:52,068 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.52ms. Allocated memory is still 111.1MB. Free memory is still 83.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2294.54ms. Allocated memory is still 159.4MB. Free memory was 120.6MB in the beginning and 62.5MB in the end (delta: 58.1MB). Peak memory consumption was 98.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: -1]: Unsupported Syntax The following functions are not defined or handled internally: aws_array_list_ensure_capacity 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/11.0.12-open/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/aws-c-common/aws_linked_list_rbegin_harness_negated.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 49ed7f3e9a0a6ed433709b0bb1effeae8bd9acd1921ce556b935c6a1999ca674 --- Real Ultimate output --- This is Ultimate 0.2.5-tmp.fs.icfgbuilder-eval-3289d67-m [2024-11-16 19:59:53,793 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-16 19:59:53,845 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2024-11-16 19:59:53,848 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-16 19:59:53,849 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-16 19:59:53,867 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-16 19:59:53,870 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-16 19:59:53,870 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-16 19:59:53,871 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-16 19:59:53,871 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-16 19:59:53,871 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-16 19:59:53,871 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-16 19:59:53,872 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-16 19:59:53,872 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-16 19:59:53,872 INFO L153 SettingsManager]: * Use SBE=true [2024-11-16 19:59:53,872 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-16 19:59:53,873 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-16 19:59:53,873 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-16 19:59:53,875 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-16 19:59:53,877 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-16 19:59:53,877 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-16 19:59:53,878 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-16 19:59:53,878 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-16 19:59:53,878 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-16 19:59:53,878 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-16 19:59:53,878 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-16 19:59:53,878 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-16 19:59:53,879 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-11-16 19:59:53,879 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-16 19:59:53,879 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-16 19:59:53,879 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-16 19:59:53,879 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-16 19:59:53,880 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-16 19:59:53,880 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-16 19:59:53,880 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-16 19:59:53,880 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-11-16 19:59:53,880 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-16 19:59:53,880 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-16 19:59:53,881 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-16 19:59:53,881 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-16 19:59:53,884 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-16 19:59:53,884 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 49ed7f3e9a0a6ed433709b0bb1effeae8bd9acd1921ce556b935c6a1999ca674 [2024-11-16 19:59:54,143 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-16 19:59:54,166 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-16 19:59:54,168 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-16 19:59:54,169 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-16 19:59:54,170 INFO L274 PluginConnector]: CDTParser initialized [2024-11-16 19:59:54,171 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_linked_list_rbegin_harness_negated.i [2024-11-16 19:59:55,547 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-16 19:59:55,875 INFO L384 CDTParser]: Found 1 translation units. [2024-11-16 19:59:55,875 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_rbegin_harness_negated.i [2024-11-16 19:59:55,902 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bee88a0b9/240af9dba17e4b06b8fcd02cce3bfb9e/FLAG108804128 [2024-11-16 19:59:55,914 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bee88a0b9/240af9dba17e4b06b8fcd02cce3bfb9e [2024-11-16 19:59:55,916 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-16 19:59:55,918 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-16 19:59:55,919 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-16 19:59:55,919 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-16 19:59:55,928 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-16 19:59:55,928 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 07:59:55" (1/1) ... [2024-11-16 19:59:55,929 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@155a2ccf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:59:55, skipping insertion in model container [2024-11-16 19:59:55,929 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 07:59:55" (1/1) ... [2024-11-16 19:59:56,012 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-16 19:59:56,243 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_rbegin_harness_negated.i[4496,4509] [2024-11-16 19:59:56,250 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_rbegin_harness_negated.i[4556,4569] [2024-11-16 19:59:56,734 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-16 19:59:56,828 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-16 19:59:56,829 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-16 19:59:56,830 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-16 19:59:56,841 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-16 19:59:56,842 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 19:59:56,843 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 19:59:56,843 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 19:59:56,843 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-16 19:59:56,844 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 19:59:56,844 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 19:59:56,846 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-16 19:59:56,846 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-16 19:59:56,850 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-16 19:59:56,851 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-16 19:59:56,860 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 19:59:56,860 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-16 19:59:56,860 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 19:59:56,861 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-16 19:59:56,862 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 19:59:56,862 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-16 19:59:56,863 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 19:59:56,863 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-16 19:59:56,864 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 19:59:56,865 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-16 19:59:56,865 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 19:59:56,865 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-16 19:59:56,866 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 19:59:56,866 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 19:59:57,112 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-16 19:59:57,112 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-16 19:59:57,113 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-16 19:59:57,113 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-16 19:59:57,207 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-16 19:59:57,227 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-16 19:59:57,247 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-11-16 19:59:57,287 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-16 19:59:57,292 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_rbegin_harness_negated.i[4496,4509] [2024-11-16 19:59:57,292 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_rbegin_harness_negated.i[4556,4569] [2024-11-16 19:59:57,320 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-16 19:59:57,336 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-16 19:59:57,336 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-16 19:59:57,336 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-16 19:59:57,342 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-16 19:59:57,342 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 19:59:57,343 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 19:59:57,343 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 19:59:57,345 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-16 19:59:57,345 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 19:59:57,346 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 19:59:57,351 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-16 19:59:57,352 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-16 19:59:57,354 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-16 19:59:57,357 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-16 19:59:57,360 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 19:59:57,367 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-16 19:59:57,367 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 19:59:57,368 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-16 19:59:57,369 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 19:59:57,369 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-16 19:59:57,369 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 19:59:57,369 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-16 19:59:57,371 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 19:59:57,371 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-16 19:59:57,372 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 19:59:57,372 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-16 19:59:57,373 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 19:59:57,374 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 19:59:57,408 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-16 19:59:57,408 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-16 19:59:57,409 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-16 19:59:57,409 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-16 19:59:57,438 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-16 19:59:57,445 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-16 19:59:57,451 INFO L200 MainTranslator]: Completed pre-run [2024-11-16 19:59:57,462 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_rbegin_harness_negated.i[4496,4509] [2024-11-16 19:59:57,464 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_rbegin_harness_negated.i[4556,4569] [2024-11-16 19:59:57,508 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 19:59:57,509 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 19:59:57,509 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 19:59:57,509 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 19:59:57,510 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 19:59:57,514 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 19:59:57,515 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 19:59:57,515 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 19:59:57,516 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 19:59:57,516 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 19:59:57,516 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 19:59:57,517 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 19:59:57,517 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 19:59:57,589 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-16 19:59:57,783 ERROR L321 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: aws_array_list_ensure_capacity [2024-11-16 19:59:57,783 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@178fe46b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:59:57, skipping insertion in model container [2024-11-16 19:59:57,783 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-16 19:59:57,784 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-16 19:59:57,785 INFO L158 Benchmark]: Toolchain (without parser) took 1866.87ms. Allocated memory was 65.0MB in the beginning and 104.9MB in the end (delta: 39.8MB). Free memory was 35.5MB in the beginning and 43.1MB in the end (delta: -7.6MB). Peak memory consumption was 54.5MB. Max. memory is 16.1GB. [2024-11-16 19:59:57,786 INFO L158 Benchmark]: CDTParser took 0.22ms. Allocated memory is still 65.0MB. Free memory is still 41.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-16 19:59:57,788 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1864.42ms. Allocated memory was 65.0MB in the beginning and 104.9MB in the end (delta: 39.8MB). Free memory was 35.4MB in the beginning and 43.1MB in the end (delta: -7.7MB). Peak memory consumption was 54.5MB. Max. memory is 16.1GB. [2024-11-16 19:59:57,789 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22ms. Allocated memory is still 65.0MB. Free memory is still 41.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1864.42ms. Allocated memory was 65.0MB in the beginning and 104.9MB in the end (delta: 39.8MB). Free memory was 35.4MB in the beginning and 43.1MB in the end (delta: -7.7MB). Peak memory consumption was 54.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: -1]: Unsupported Syntax The following functions are not defined or handled internally: aws_array_list_ensure_capacity 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: UNKNOWN