./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 023d838f 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-023d838-m [2024-11-10 11:02:31,488 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-10 11:02:31,552 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-10 11:02:31,558 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-10 11:02:31,559 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-10 11:02:31,580 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-10 11:02:31,580 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-10 11:02:31,581 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-10 11:02:31,581 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-10 11:02:31,581 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-10 11:02:31,581 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-10 11:02:31,582 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-10 11:02:31,583 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-10 11:02:31,583 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-10 11:02:31,583 INFO L153 SettingsManager]: * Use SBE=true [2024-11-10 11:02:31,584 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-10 11:02:31,584 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-10 11:02:31,584 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-10 11:02:31,585 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-10 11:02:31,585 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-10 11:02:31,585 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-10 11:02:31,587 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-10 11:02:31,587 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-10 11:02:31,587 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-10 11:02:31,588 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-10 11:02:31,588 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-11-10 11:02:31,588 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-10 11:02:31,589 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-10 11:02:31,589 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-10 11:02:31,589 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-10 11:02:31,590 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-10 11:02:31,590 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-10 11:02:31,591 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-10 11:02:31,591 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-10 11:02:31,592 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-10 11:02:31,592 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-10 11:02:31,593 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-10 11:02:31,593 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-10 11:02:31,597 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-10 11:02:31,597 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 49ed7f3e9a0a6ed433709b0bb1effeae8bd9acd1921ce556b935c6a1999ca674 [2024-11-10 11:02:31,847 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-10 11:02:31,872 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-10 11:02:31,876 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-10 11:02:31,878 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-10 11:02:31,878 INFO L274 PluginConnector]: CDTParser initialized [2024-11-10 11:02:31,879 INFO L431 ainManager$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 [2024-11-10 11:02:33,335 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-10 11:02:33,746 INFO L384 CDTParser]: Found 1 translation units. [2024-11-10 11:02:33,747 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_rbegin_harness_negated.i [2024-11-10 11:02:33,791 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/59895edd5/ee4d91001203498992271c6789163e65/FLAG2ae7c7d93 [2024-11-10 11:02:33,808 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/59895edd5/ee4d91001203498992271c6789163e65 [2024-11-10 11:02:33,812 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-10 11:02:33,814 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-10 11:02:33,817 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-10 11:02:33,818 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-10 11:02:33,824 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-10 11:02:33,824 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 11:02:33" (1/1) ... [2024-11-10 11:02:33,825 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@54921292 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:02:33, skipping insertion in model container [2024-11-10 11:02:33,826 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 11:02:33" (1/1) ... [2024-11-10 11:02:33,907 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-10 11:02:34,209 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] [2024-11-10 11:02:34,215 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] [2024-11-10 11:02:34,757 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:02:34,758 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:02:34,758 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:02:34,759 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:02:34,763 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:02:34,775 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:02:34,776 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:02:34,778 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:02:34,779 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:02:34,781 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:02:34,782 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:02:34,782 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:02:34,783 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:02:35,223 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-10 11:02:35,240 INFO L200 MainTranslator]: Completed pre-run [2024-11-10 11:02:35,254 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] [2024-11-10 11:02:35,258 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] [2024-11-10 11:02:35,306 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:02:35,307 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:02:35,307 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:02:35,307 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:02:35,308 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:02:35,320 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:02:35,322 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:02:35,326 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:02:35,326 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:02:35,327 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:02:35,329 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:02:35,330 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:02:35,330 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:02:35,432 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-10 11:02:35,662 ERROR L321 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: aws_array_list_ensure_capacity [2024-11-10 11:02:35,663 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1ff79fbf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:02:35, skipping insertion in model container [2024-11-10 11:02:35,663 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-10 11:02:35,663 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-10 11:02:35,665 INFO L158 Benchmark]: Toolchain (without parser) took 1850.03ms. Allocated memory was 146.8MB in the beginning and 186.6MB in the end (delta: 39.8MB). Free memory was 83.6MB in the beginning and 107.6MB in the end (delta: -24.0MB). Peak memory consumption was 59.7MB. Max. memory is 16.1GB. [2024-11-10 11:02:35,665 INFO L158 Benchmark]: CDTParser took 0.21ms. Allocated memory is still 146.8MB. Free memory is still 84.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-10 11:02:35,666 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1845.79ms. Allocated memory was 146.8MB in the beginning and 186.6MB in the end (delta: 39.8MB). Free memory was 83.6MB in the beginning and 107.6MB in the end (delta: -24.0MB). Peak memory consumption was 59.7MB. Max. memory is 16.1GB. [2024-11-10 11:02:35,667 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21ms. Allocated memory is still 146.8MB. Free memory is still 84.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1845.79ms. Allocated memory was 146.8MB in the beginning and 186.6MB in the end (delta: 39.8MB). Free memory was 83.6MB in the beginning and 107.6MB in the end (delta: -24.0MB). Peak memory consumption was 59.7MB. 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-023d838-m [2024-11-10 11:02:37,703 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-10 11:02:37,788 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2024-11-10 11:02:37,794 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-10 11:02:37,795 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-10 11:02:37,819 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-10 11:02:37,820 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-10 11:02:37,820 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-10 11:02:37,821 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-10 11:02:37,822 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-10 11:02:37,822 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-10 11:02:37,823 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-10 11:02:37,823 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-10 11:02:37,824 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-10 11:02:37,825 INFO L153 SettingsManager]: * Use SBE=true [2024-11-10 11:02:37,826 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-10 11:02:37,826 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-10 11:02:37,826 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-10 11:02:37,827 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-10 11:02:37,827 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-10 11:02:37,827 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-10 11:02:37,831 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-10 11:02:37,831 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-10 11:02:37,831 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-10 11:02:37,832 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-10 11:02:37,832 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-10 11:02:37,832 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-10 11:02:37,833 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-11-10 11:02:37,833 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-10 11:02:37,833 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-10 11:02:37,833 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-10 11:02:37,833 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-10 11:02:37,834 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-10 11:02:37,834 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-10 11:02:37,834 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-10 11:02:37,834 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-11-10 11:02:37,835 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-10 11:02:37,835 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-10 11:02:37,835 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-10 11:02:37,835 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-10 11:02:37,836 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-10 11:02:37,836 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 49ed7f3e9a0a6ed433709b0bb1effeae8bd9acd1921ce556b935c6a1999ca674 [2024-11-10 11:02:38,170 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-10 11:02:38,196 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-10 11:02:38,199 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-10 11:02:38,200 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-10 11:02:38,201 INFO L274 PluginConnector]: CDTParser initialized [2024-11-10 11:02:38,202 INFO L431 ainManager$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 [2024-11-10 11:02:39,709 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-10 11:02:40,159 INFO L384 CDTParser]: Found 1 translation units. [2024-11-10 11:02:40,160 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_rbegin_harness_negated.i [2024-11-10 11:02:40,206 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c8ad7dc02/d5bccb5bb2e44aa9b5384c214cc00e4e/FLAG4703c49ea [2024-11-10 11:02:40,225 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c8ad7dc02/d5bccb5bb2e44aa9b5384c214cc00e4e [2024-11-10 11:02:40,229 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-10 11:02:40,231 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-10 11:02:40,232 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-10 11:02:40,233 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-10 11:02:40,238 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-10 11:02:40,239 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 11:02:40" (1/1) ... [2024-11-10 11:02:40,240 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3173413b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:02:40, skipping insertion in model container [2024-11-10 11:02:40,240 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 11:02:40" (1/1) ... [2024-11-10 11:02:40,337 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-10 11:02:40,608 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] [2024-11-10 11:02:40,617 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] [2024-11-10 11:02:41,067 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:02:41,155 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:02:41,156 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:02:41,157 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:02:41,180 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:02:41,183 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:02:41,184 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:02:41,184 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:02:41,185 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:02:41,186 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:02:41,187 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:02:41,189 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:02:41,190 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:02:41,192 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:02:41,193 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:02:41,206 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:02:41,206 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:02:41,207 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:02:41,208 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:02:41,211 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:02:41,214 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:02:41,214 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:02:41,215 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:02:41,217 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:02:41,218 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:02:41,220 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:02:41,221 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:02:41,221 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:02:41,222 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:02:41,514 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:02:41,514 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:02:41,519 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:02:41,519 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:02:41,676 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:02:41,694 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-10 11:02:41,714 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-11-10 11:02:41,742 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-10 11:02:41,747 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] [2024-11-10 11:02:41,747 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] [2024-11-10 11:02:41,781 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:02:41,792 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:02:41,792 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:02:41,793 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:02:41,798 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:02:41,799 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:02:41,799 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:02:41,799 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:02:41,800 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:02:41,800 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:02:41,800 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:02:41,802 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:02:41,802 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:02:41,807 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:02:41,811 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:02:41,815 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:02:41,817 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:02:41,817 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:02:41,818 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:02:41,819 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:02:41,819 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:02:41,820 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:02:41,820 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:02:41,821 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:02:41,822 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:02:41,823 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:02:41,823 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:02:41,823 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:02:41,825 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:02:41,879 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:02:41,881 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:02:41,882 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:02:41,882 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:02:41,940 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:02:41,953 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-10 11:02:41,964 INFO L200 MainTranslator]: Completed pre-run [2024-11-10 11:02:41,979 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] [2024-11-10 11:02:41,979 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] [2024-11-10 11:02:42,028 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:02:42,028 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:02:42,029 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:02:42,029 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:02:42,030 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:02:42,035 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:02:42,035 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:02:42,036 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:02:42,037 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:02:42,038 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:02:42,038 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:02:42,039 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:02:42,039 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:02:42,149 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-10 11:02:42,293 ERROR L321 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: aws_array_list_ensure_capacity [2024-11-10 11:02:42,294 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@d91ca47 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:02:42, skipping insertion in model container [2024-11-10 11:02:42,294 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-10 11:02:42,294 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-10 11:02:42,298 INFO L158 Benchmark]: Toolchain (without parser) took 2064.72ms. Allocated memory was 62.9MB in the beginning and 98.6MB in the end (delta: 35.7MB). Free memory was 35.7MB in the beginning and 30.3MB in the end (delta: 5.3MB). Peak memory consumption was 47.9MB. Max. memory is 16.1GB. [2024-11-10 11:02:42,298 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 48.2MB. Free memory is still 24.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-10 11:02:42,304 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2062.67ms. Allocated memory was 62.9MB in the beginning and 98.6MB in the end (delta: 35.7MB). Free memory was 35.5MB in the beginning and 30.3MB in the end (delta: 5.1MB). Peak memory consumption was 47.9MB. Max. memory is 16.1GB. [2024-11-10 11:02:42,306 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18ms. Allocated memory is still 48.2MB. Free memory is still 24.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2062.67ms. Allocated memory was 62.9MB in the beginning and 98.6MB in the end (delta: 35.7MB). Free memory was 35.5MB in the beginning and 30.3MB in the end (delta: 5.1MB). Peak memory consumption was 47.9MB. 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