./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/aws-c-common/aws_linked_list_swap_contents_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 3061b6dc 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_swap_contents_harness.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 fab5c58d108ab0116c19af669265df6088034967e28562e9e7d2713e6ada683d --- Real Ultimate output --- This is Ultimate 0.2.5-tmp.dk.eval-assert-order-craig-3061b6d-m [2024-11-19 02:20:54,562 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-19 02:20:54,618 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-19 02:20:54,621 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-19 02:20:54,622 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-19 02:20:54,669 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-19 02:20:54,670 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-19 02:20:54,671 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-19 02:20:54,671 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-19 02:20:54,673 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-19 02:20:54,673 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-19 02:20:54,673 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-19 02:20:54,674 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-19 02:20:54,675 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-19 02:20:54,676 INFO L153 SettingsManager]: * Use SBE=true [2024-11-19 02:20:54,676 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-19 02:20:54,676 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-19 02:20:54,676 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-19 02:20:54,677 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-19 02:20:54,677 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-19 02:20:54,677 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-19 02:20:54,679 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-19 02:20:54,679 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-19 02:20:54,680 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-19 02:20:54,680 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-19 02:20:54,680 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-19 02:20:54,680 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-19 02:20:54,680 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-19 02:20:54,681 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-19 02:20:54,681 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-19 02:20:54,681 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-19 02:20:54,681 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-19 02:20:54,682 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-19 02:20:54,682 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-19 02:20:54,682 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-19 02:20:54,682 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-19 02:20:54,683 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-19 02:20:54,683 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-19 02:20:54,683 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-19 02:20:54,684 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fab5c58d108ab0116c19af669265df6088034967e28562e9e7d2713e6ada683d [2024-11-19 02:20:54,914 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-19 02:20:54,940 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-19 02:20:54,943 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-19 02:20:54,944 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-19 02:20:54,945 INFO L274 PluginConnector]: CDTParser initialized [2024-11-19 02:20:54,946 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_linked_list_swap_contents_harness.i [2024-11-19 02:20:56,189 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-19 02:20:56,496 INFO L384 CDTParser]: Found 1 translation units. [2024-11-19 02:20:56,497 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_swap_contents_harness.i [2024-11-19 02:20:56,525 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/08f4f0798/10c60c9ac3fa47b4ba2aff9418224d8f/FLAGa455a9bd8 [2024-11-19 02:20:56,540 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/08f4f0798/10c60c9ac3fa47b4ba2aff9418224d8f [2024-11-19 02:20:56,543 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-19 02:20:56,544 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-19 02:20:56,547 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-19 02:20:56,547 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-19 02:20:56,551 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-19 02:20:56,552 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:20:56" (1/1) ... [2024-11-19 02:20:56,554 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@68aca8f8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:20:56, skipping insertion in model container [2024-11-19 02:20:56,554 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:20:56" (1/1) ... [2024-11-19 02:20:56,634 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-19 02:20:56,877 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_swap_contents_harness.i[4503,4516] [2024-11-19 02:20:56,884 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_swap_contents_harness.i[4563,4576] [2024-11-19 02:20:57,377 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:57,378 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:57,379 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:57,379 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:57,380 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:57,390 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:57,390 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:57,391 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:57,392 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:57,393 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:57,394 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:57,395 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:57,395 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:57,748 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-19 02:20:57,760 INFO L200 MainTranslator]: Completed pre-run [2024-11-19 02:20:57,773 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_swap_contents_harness.i[4503,4516] [2024-11-19 02:20:57,774 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_swap_contents_harness.i[4563,4576] [2024-11-19 02:20:57,814 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:57,815 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:57,815 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:57,816 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:57,816 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:57,826 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:57,828 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:57,829 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:57,830 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:57,830 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:57,831 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:57,831 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:57,831 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:57,921 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-19 02:20:58,050 ERROR L321 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: aws_array_list_ensure_capacity [2024-11-19 02:20:58,050 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@443c3ad6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:20:58, skipping insertion in model container [2024-11-19 02:20:58,051 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-19 02:20:58,051 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-19 02:20:58,053 INFO L158 Benchmark]: Toolchain (without parser) took 1507.56ms. Allocated memory was 184.5MB in the beginning and 266.3MB in the end (delta: 81.8MB). Free memory was 118.9MB in the beginning and 138.7MB in the end (delta: -19.8MB). Peak memory consumption was 71.7MB. Max. memory is 16.1GB. [2024-11-19 02:20:58,053 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 184.5MB. Free memory is still 151.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-19 02:20:58,053 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1504.27ms. Allocated memory was 184.5MB in the beginning and 266.3MB in the end (delta: 81.8MB). Free memory was 118.9MB in the beginning and 138.7MB in the end (delta: -19.8MB). Peak memory consumption was 71.7MB. Max. memory is 16.1GB. [2024-11-19 02:20:58,054 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 184.5MB. Free memory is still 151.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1504.27ms. Allocated memory was 184.5MB in the beginning and 266.3MB in the end (delta: 81.8MB). Free memory was 118.9MB in the beginning and 138.7MB in the end (delta: -19.8MB). Peak memory consumption was 71.7MB. 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_swap_contents_harness.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 fab5c58d108ab0116c19af669265df6088034967e28562e9e7d2713e6ada683d --- Real Ultimate output --- This is Ultimate 0.2.5-tmp.dk.eval-assert-order-craig-3061b6d-m [2024-11-19 02:20:59,928 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-19 02:20:59,997 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2024-11-19 02:21:00,001 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-19 02:21:00,002 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-19 02:21:00,024 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-19 02:21:00,027 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-19 02:21:00,027 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-19 02:21:00,028 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-19 02:21:00,029 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-19 02:21:00,029 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-19 02:21:00,029 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-19 02:21:00,029 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-19 02:21:00,030 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-19 02:21:00,030 INFO L153 SettingsManager]: * Use SBE=true [2024-11-19 02:21:00,030 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-19 02:21:00,030 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-19 02:21:00,031 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-19 02:21:00,031 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-19 02:21:00,031 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-19 02:21:00,031 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-19 02:21:00,032 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-19 02:21:00,032 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-19 02:21:00,032 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-19 02:21:00,032 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-19 02:21:00,033 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-19 02:21:00,033 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-19 02:21:00,033 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-19 02:21:00,033 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-19 02:21:00,033 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-19 02:21:00,034 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-19 02:21:00,034 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-19 02:21:00,034 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-19 02:21:00,034 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-19 02:21:00,034 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-19 02:21:00,034 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-11-19 02:21:00,034 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-19 02:21:00,035 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-19 02:21:00,035 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-19 02:21:00,035 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-19 02:21:00,035 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-19 02:21:00,039 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fab5c58d108ab0116c19af669265df6088034967e28562e9e7d2713e6ada683d [2024-11-19 02:21:00,298 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-19 02:21:00,317 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-19 02:21:00,320 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-19 02:21:00,321 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-19 02:21:00,321 INFO L274 PluginConnector]: CDTParser initialized [2024-11-19 02:21:00,322 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_linked_list_swap_contents_harness.i [2024-11-19 02:21:01,667 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-19 02:21:02,020 INFO L384 CDTParser]: Found 1 translation units. [2024-11-19 02:21:02,021 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_swap_contents_harness.i [2024-11-19 02:21:02,059 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6cb80ad9a/361b256325074a11b6468122a98f244d/FLAG6b9885625 [2024-11-19 02:21:02,075 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6cb80ad9a/361b256325074a11b6468122a98f244d [2024-11-19 02:21:02,078 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-19 02:21:02,079 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-19 02:21:02,082 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-19 02:21:02,082 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-19 02:21:02,086 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-19 02:21:02,087 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:21:02" (1/1) ... [2024-11-19 02:21:02,088 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1b94f365 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:21:02, skipping insertion in model container [2024-11-19 02:21:02,089 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:21:02" (1/1) ... [2024-11-19 02:21:02,154 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-19 02:21:02,358 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_swap_contents_harness.i[4503,4516] [2024-11-19 02:21:02,364 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_swap_contents_harness.i[4563,4576] [2024-11-19 02:21:02,702 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:21:02,778 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:21:02,778 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:21:02,779 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:21:02,789 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:21:02,792 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:21:02,793 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:21:02,793 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:21:02,794 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:21:02,794 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:21:02,795 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:21:02,797 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:21:02,797 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:21:02,799 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:21:02,799 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:21:02,810 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:21:02,810 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:21:02,811 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:21:02,811 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:21:02,812 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:21:02,813 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:21:02,813 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:21:02,813 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:21:02,814 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:21:02,815 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:21:02,815 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:21:02,816 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:21:02,816 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:21:02,816 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:21:03,051 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:21:03,051 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:21:03,052 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:21:03,052 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:21:03,147 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:21:03,158 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-19 02:21:03,180 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-11-19 02:21:03,206 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-19 02:21:03,211 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_swap_contents_harness.i[4503,4516] [2024-11-19 02:21:03,211 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_swap_contents_harness.i[4563,4576] [2024-11-19 02:21:03,233 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:21:03,275 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:21:03,277 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:21:03,278 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:21:03,281 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:21:03,281 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:21:03,282 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:21:03,282 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:21:03,283 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:21:03,286 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:21:03,287 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:21:03,289 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:21:03,289 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:21:03,290 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:21:03,294 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:21:03,298 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:21:03,298 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:21:03,298 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:21:03,299 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:21:03,300 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:21:03,300 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:21:03,300 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:21:03,300 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:21:03,301 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:21:03,301 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:21:03,302 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:21:03,302 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:21:03,302 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:21:03,302 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:21:03,345 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:21:03,349 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:21:03,350 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:21:03,352 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:21:03,375 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:21:03,382 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-19 02:21:03,389 INFO L200 MainTranslator]: Completed pre-run [2024-11-19 02:21:03,404 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_swap_contents_harness.i[4503,4516] [2024-11-19 02:21:03,404 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_swap_contents_harness.i[4563,4576] [2024-11-19 02:21:03,433 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:21:03,433 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:21:03,434 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:21:03,434 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:21:03,434 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:21:03,439 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:21:03,440 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:21:03,441 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:21:03,442 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:21:03,442 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:21:03,443 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:21:03,445 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:21:03,445 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:21:03,526 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-19 02:21:03,728 ERROR L321 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: aws_array_list_ensure_capacity [2024-11-19 02:21:03,728 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@623b4e53 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:21:03, skipping insertion in model container [2024-11-19 02:21:03,728 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-19 02:21:03,729 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-19 02:21:03,730 INFO L158 Benchmark]: Toolchain (without parser) took 1650.16ms. Allocated memory was 67.1MB in the beginning and 138.4MB in the end (delta: 71.3MB). Free memory was 41.3MB in the beginning and 83.3MB in the end (delta: -42.0MB). Peak memory consumption was 63.7MB. Max. memory is 16.1GB. [2024-11-19 02:21:03,730 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 67.1MB. Free memory was 43.7MB in the beginning and 43.6MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-19 02:21:03,731 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1647.07ms. Allocated memory was 67.1MB in the beginning and 138.4MB in the end (delta: 71.3MB). Free memory was 41.1MB in the beginning and 83.3MB in the end (delta: -42.2MB). Peak memory consumption was 63.7MB. Max. memory is 16.1GB. [2024-11-19 02:21:03,734 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15ms. Allocated memory is still 67.1MB. Free memory was 43.7MB in the beginning and 43.6MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1647.07ms. Allocated memory was 67.1MB in the beginning and 138.4MB in the end (delta: 71.3MB). Free memory was 41.1MB in the beginning and 83.3MB in the end (delta: -42.2MB). Peak memory consumption was 63.7MB. 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 Writing output log to file Ultimate.log Result: UNKNOWN