./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness-1.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 8be7027f 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_node_reset_harness-1.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 e96d8d92db1667c6f6142560a7fad2417327f7e06eb532366f9ad7d4ddd7d1f5 --- Real Ultimate output --- This is Ultimate 0.2.5-wip.dk.perfect-tracechecks-8be7027-m [2024-11-12 08:55:03,626 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-12 08:55:03,696 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-12 08:55:03,701 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-12 08:55:03,702 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-12 08:55:03,719 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-12 08:55:03,720 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-12 08:55:03,720 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-12 08:55:03,721 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-12 08:55:03,722 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-12 08:55:03,722 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-12 08:55:03,722 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-12 08:55:03,723 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-12 08:55:03,723 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-12 08:55:03,724 INFO L153 SettingsManager]: * Use SBE=true [2024-11-12 08:55:03,725 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-12 08:55:03,725 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-12 08:55:03,725 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-12 08:55:03,725 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-12 08:55:03,725 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-12 08:55:03,726 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-12 08:55:03,728 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-12 08:55:03,729 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-12 08:55:03,729 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-12 08:55:03,729 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-12 08:55:03,729 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-12 08:55:03,729 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-12 08:55:03,729 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-12 08:55:03,729 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-12 08:55:03,730 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-12 08:55:03,730 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-12 08:55:03,730 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-12 08:55:03,730 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-12 08:55:03,730 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-12 08:55:03,730 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-12 08:55:03,730 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-12 08:55:03,730 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-12 08:55:03,731 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-12 08:55:03,731 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-12 08:55:03,731 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e96d8d92db1667c6f6142560a7fad2417327f7e06eb532366f9ad7d4ddd7d1f5 [2024-11-12 08:55:03,927 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-12 08:55:03,947 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-12 08:55:03,949 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-12 08:55:03,950 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-12 08:55:03,951 INFO L274 PluginConnector]: CDTParser initialized [2024-11-12 08:55:03,951 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness-1.i [2024-11-12 08:55:05,145 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-12 08:55:05,515 INFO L384 CDTParser]: Found 1 translation units. [2024-11-12 08:55:05,515 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness-1.i [2024-11-12 08:55:05,549 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7415707f8/51fcac99cdd1411a971f5bbc17cd2bff/FLAG22e673da4 [2024-11-12 08:55:05,566 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7415707f8/51fcac99cdd1411a971f5bbc17cd2bff [2024-11-12 08:55:05,569 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-12 08:55:05,570 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-12 08:55:05,573 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-12 08:55:05,573 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-12 08:55:05,578 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-12 08:55:05,578 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 08:55:05" (1/1) ... [2024-11-12 08:55:05,579 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@364116b5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 08:55:05, skipping insertion in model container [2024-11-12 08:55:05,579 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 08:55:05" (1/1) ... [2024-11-12 08:55:05,673 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-12 08:55:05,885 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_node_reset_harness-1.i[4500,4513] [2024-11-12 08:55:05,891 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_node_reset_harness-1.i[4560,4573] [2024-11-12 08:55:06,318 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:06,319 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:06,319 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:06,320 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:06,321 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:06,332 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:06,333 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:06,334 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:06,339 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:06,340 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:06,341 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:06,341 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:06,341 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:06,750 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-12 08:55:06,767 INFO L200 MainTranslator]: Completed pre-run [2024-11-12 08:55:06,777 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_node_reset_harness-1.i[4500,4513] [2024-11-12 08:55:06,777 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_node_reset_harness-1.i[4560,4573] [2024-11-12 08:55:06,813 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:06,814 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:06,814 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:06,814 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:06,815 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:06,820 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:06,821 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:06,821 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:06,821 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:06,822 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:06,823 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:06,823 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:06,823 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:06,900 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-12 08:55:07,065 ERROR L321 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: aws_array_list_ensure_capacity [2024-11-12 08:55:07,065 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@116fcfcc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 08:55:07, skipping insertion in model container [2024-11-12 08:55:07,066 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-12 08:55:07,067 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-12 08:55:07,070 INFO L158 Benchmark]: Toolchain (without parser) took 1498.68ms. Allocated memory was 172.0MB in the beginning and 251.7MB in the end (delta: 79.7MB). Free memory was 135.7MB in the beginning and 188.1MB in the end (delta: -52.4MB). Peak memory consumption was 85.4MB. Max. memory is 16.1GB. [2024-11-12 08:55:07,071 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 125.8MB. Free memory was 87.6MB in the beginning and 87.5MB in the end (delta: 120.4kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-12 08:55:07,071 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1494.23ms. Allocated memory was 172.0MB in the beginning and 251.7MB in the end (delta: 79.7MB). Free memory was 135.1MB in the beginning and 188.1MB in the end (delta: -53.0MB). Peak memory consumption was 85.4MB. Max. memory is 16.1GB. [2024-11-12 08:55:07,073 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14ms. Allocated memory is still 125.8MB. Free memory was 87.6MB in the beginning and 87.5MB in the end (delta: 120.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1494.23ms. Allocated memory was 172.0MB in the beginning and 251.7MB in the end (delta: 79.7MB). Free memory was 135.1MB in the beginning and 188.1MB in the end (delta: -53.0MB). Peak memory consumption was 85.4MB. 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_node_reset_harness-1.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 e96d8d92db1667c6f6142560a7fad2417327f7e06eb532366f9ad7d4ddd7d1f5 --- Real Ultimate output --- This is Ultimate 0.2.5-wip.dk.perfect-tracechecks-8be7027-m [2024-11-12 08:55:08,665 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-12 08:55:08,727 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2024-11-12 08:55:08,731 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-12 08:55:08,733 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-12 08:55:08,754 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-12 08:55:08,754 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-12 08:55:08,755 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-12 08:55:08,755 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-12 08:55:08,755 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-12 08:55:08,756 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-12 08:55:08,756 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-12 08:55:08,756 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-12 08:55:08,756 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-12 08:55:08,757 INFO L153 SettingsManager]: * Use SBE=true [2024-11-12 08:55:08,757 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-12 08:55:08,757 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-12 08:55:08,757 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-12 08:55:08,758 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-12 08:55:08,758 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-12 08:55:08,758 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-12 08:55:08,759 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-12 08:55:08,759 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-12 08:55:08,759 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-12 08:55:08,759 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-12 08:55:08,760 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-12 08:55:08,760 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-12 08:55:08,760 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-12 08:55:08,760 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-12 08:55:08,760 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-12 08:55:08,761 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-12 08:55:08,761 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-12 08:55:08,761 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-12 08:55:08,761 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-12 08:55:08,765 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-12 08:55:08,765 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-11-12 08:55:08,765 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-12 08:55:08,765 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-12 08:55:08,765 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-12 08:55:08,766 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-12 08:55:08,766 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-12 08:55:08,768 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e96d8d92db1667c6f6142560a7fad2417327f7e06eb532366f9ad7d4ddd7d1f5 [2024-11-12 08:55:08,997 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-12 08:55:09,017 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-12 08:55:09,020 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-12 08:55:09,021 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-12 08:55:09,021 INFO L274 PluginConnector]: CDTParser initialized [2024-11-12 08:55:09,022 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness-1.i [2024-11-12 08:55:10,292 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-12 08:55:10,617 INFO L384 CDTParser]: Found 1 translation units. [2024-11-12 08:55:10,618 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness-1.i [2024-11-12 08:55:10,652 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/00d43e29f/5362c583eb614c3bbaf585a87e318fb4/FLAG7c246b321 [2024-11-12 08:55:10,664 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/00d43e29f/5362c583eb614c3bbaf585a87e318fb4 [2024-11-12 08:55:10,666 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-12 08:55:10,667 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-12 08:55:10,669 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-12 08:55:10,670 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-12 08:55:10,674 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-12 08:55:10,674 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 08:55:10" (1/1) ... [2024-11-12 08:55:10,675 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@56b3aeae and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 08:55:10, skipping insertion in model container [2024-11-12 08:55:10,675 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 08:55:10" (1/1) ... [2024-11-12 08:55:10,761 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-12 08:55:10,979 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_node_reset_harness-1.i[4500,4513] [2024-11-12 08:55:10,985 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_node_reset_harness-1.i[4560,4573] [2024-11-12 08:55:11,424 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:55:11,505 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:55:11,507 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:55:11,508 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:55:11,519 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:55:11,521 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:11,521 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:11,522 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:11,522 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:55:11,522 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:11,523 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:11,524 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:55:11,527 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:55:11,528 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:55:11,531 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:55:11,536 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:11,536 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:55:11,536 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:11,537 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:55:11,537 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:11,538 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:55:11,538 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:11,539 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:55:11,540 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:11,540 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:55:11,541 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:11,541 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:55:11,541 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:11,541 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:11,767 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:55:11,768 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:55:11,768 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:55:11,768 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:55:11,878 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:55:11,892 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-12 08:55:11,909 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-11-12 08:55:11,929 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-12 08:55:11,933 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_node_reset_harness-1.i[4500,4513] [2024-11-12 08:55:11,934 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_node_reset_harness-1.i[4560,4573] [2024-11-12 08:55:11,965 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:55:11,974 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:55:11,974 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:55:11,976 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:55:11,980 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:55:11,984 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:11,984 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:11,984 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:11,985 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:55:11,985 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:11,985 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:11,986 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:55:11,986 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:55:11,988 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:55:11,988 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:55:11,995 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:11,995 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:55:11,999 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:11,999 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:55:12,000 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:12,000 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:55:12,000 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:12,001 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:55:12,001 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:12,002 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:55:12,002 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:12,002 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:55:12,002 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:12,003 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:12,043 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:55:12,043 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:55:12,044 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:55:12,044 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:55:12,073 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:55:12,078 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-12 08:55:12,106 INFO L200 MainTranslator]: Completed pre-run [2024-11-12 08:55:12,121 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_node_reset_harness-1.i[4500,4513] [2024-11-12 08:55:12,122 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_node_reset_harness-1.i[4560,4573] [2024-11-12 08:55:12,147 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:12,148 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:12,149 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:12,149 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:12,149 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:12,154 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:12,155 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:12,157 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:12,157 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:12,158 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:12,159 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:12,159 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:12,159 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:12,216 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-12 08:55:12,356 ERROR L321 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: aws_array_list_ensure_capacity [2024-11-12 08:55:12,357 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@441681ee and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 08:55:12, skipping insertion in model container [2024-11-12 08:55:12,357 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-12 08:55:12,357 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-12 08:55:12,358 INFO L158 Benchmark]: Toolchain (without parser) took 1690.59ms. Allocated memory was 58.7MB in the beginning and 100.7MB in the end (delta: 41.9MB). Free memory was 26.8MB in the beginning and 48.0MB in the end (delta: -21.2MB). Peak memory consumption was 47.7MB. Max. memory is 16.1GB. [2024-11-12 08:55:12,359 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 58.7MB. Free memory was 33.6MB in the beginning and 33.5MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-12 08:55:12,359 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1688.98ms. Allocated memory was 58.7MB in the beginning and 100.7MB in the end (delta: 41.9MB). Free memory was 26.7MB in the beginning and 48.0MB in the end (delta: -21.3MB). Peak memory consumption was 47.7MB. Max. memory is 16.1GB. [2024-11-12 08:55:12,360 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16ms. Allocated memory is still 58.7MB. Free memory was 33.6MB in the beginning and 33.5MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1688.98ms. Allocated memory was 58.7MB in the beginning and 100.7MB in the end (delta: 41.9MB). Free memory was 26.7MB in the beginning and 48.0MB in the end (delta: -21.3MB). Peak memory consumption was 47.7MB. 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