./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/aws-c-common/aws_linked_list_remove_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_remove_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 aabf7ad166d752d3872d668e3b551e8cefeb907fee1d51e6917a6895600694bb --- Real Ultimate output --- This is Ultimate 0.2.5-tmp.fs.icfgbuilder-eval-023d838-m [2024-11-10 11:02:33,331 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-10 11:02:33,400 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-10 11:02:33,407 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-10 11:02:33,409 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-10 11:02:33,438 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-10 11:02:33,439 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-10 11:02:33,439 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-10 11:02:33,439 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-10 11:02:33,440 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-10 11:02:33,440 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-10 11:02:33,440 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-10 11:02:33,441 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-10 11:02:33,441 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-10 11:02:33,441 INFO L153 SettingsManager]: * Use SBE=true [2024-11-10 11:02:33,441 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-10 11:02:33,442 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-10 11:02:33,442 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-10 11:02:33,442 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-10 11:02:33,442 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-10 11:02:33,443 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-10 11:02:33,447 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-10 11:02:33,447 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-10 11:02:33,447 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-10 11:02:33,447 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-10 11:02:33,448 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-11-10 11:02:33,448 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-10 11:02:33,448 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-10 11:02:33,448 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-10 11:02:33,448 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-10 11:02:33,449 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-10 11:02:33,449 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-10 11:02:33,449 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-10 11:02:33,449 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-10 11:02:33,449 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-10 11:02:33,449 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-10 11:02:33,450 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-10 11:02:33,450 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-10 11:02:33,450 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-10 11:02:33,450 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> aabf7ad166d752d3872d668e3b551e8cefeb907fee1d51e6917a6895600694bb [2024-11-10 11:02:33,675 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-10 11:02:33,693 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-10 11:02:33,695 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-10 11:02:33,697 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-10 11:02:33,697 INFO L274 PluginConnector]: CDTParser initialized [2024-11-10 11:02:33,699 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_linked_list_remove_harness_negated.i [2024-11-10 11:02:35,055 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-10 11:02:35,418 INFO L384 CDTParser]: Found 1 translation units. [2024-11-10 11:02:35,419 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_remove_harness_negated.i [2024-11-10 11:02:35,451 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9ea44612c/897629768ad44d7f9664241d9313ebcf/FLAGa99bf0e99 [2024-11-10 11:02:35,609 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9ea44612c/897629768ad44d7f9664241d9313ebcf [2024-11-10 11:02:35,613 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-10 11:02:35,614 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-10 11:02:35,615 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-10 11:02:35,615 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-10 11:02:35,620 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-10 11:02:35,621 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 11:02:35" (1/1) ... [2024-11-10 11:02:35,622 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@40109b3 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 11:02:35,622 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 11:02:35" (1/1) ... [2024-11-10 11:02:35,691 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-10 11:02:35,944 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_remove_harness_negated.i[4496,4509] [2024-11-10 11:02:35,953 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_remove_harness_negated.i[4556,4569] [2024-11-10 11:02:36,842 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:02:36,843 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:02:36,844 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:02:36,844 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:02:36,845 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:02:36,863 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:02:36,864 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:02:36,870 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:02:36,870 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:02:36,872 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:02:36,875 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:02:36,876 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:02:36,876 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:02:37,491 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-10 11:02:37,511 INFO L200 MainTranslator]: Completed pre-run [2024-11-10 11:02:37,527 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_remove_harness_negated.i[4496,4509] [2024-11-10 11:02:37,527 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_remove_harness_negated.i[4556,4569] [2024-11-10 11:02:37,560 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:02:37,561 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:02:37,561 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:02:37,561 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:02:37,562 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:02:37,568 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:02:37,569 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:02:37,569 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:02:37,612 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:02:37,616 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:02:37,617 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:02:37,617 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:02:37,617 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:02:37,799 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-10 11:02:37,950 ERROR L321 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: aws_array_list_ensure_capacity [2024-11-10 11:02:37,950 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1bf3157d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:02:37, skipping insertion in model container [2024-11-10 11:02:37,951 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-10 11:02:37,951 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-10 11:02:37,952 INFO L158 Benchmark]: Toolchain (without parser) took 2338.10ms. Allocated memory was 172.0MB in the beginning and 272.6MB in the end (delta: 100.7MB). Free memory was 109.4MB in the beginning and 166.0MB in the end (delta: -56.7MB). Peak memory consumption was 94.1MB. Max. memory is 16.1GB. [2024-11-10 11:02:37,953 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 172.0MB. Free memory is still 136.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-10 11:02:37,954 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2335.72ms. Allocated memory was 172.0MB in the beginning and 272.6MB in the end (delta: 100.7MB). Free memory was 109.4MB in the beginning and 166.0MB in the end (delta: -56.7MB). Peak memory consumption was 94.1MB. Max. memory is 16.1GB. [2024-11-10 11:02:37,955 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 172.0MB. Free memory is still 136.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2335.72ms. Allocated memory was 172.0MB in the beginning and 272.6MB in the end (delta: 100.7MB). Free memory was 109.4MB in the beginning and 166.0MB in the end (delta: -56.7MB). Peak memory consumption was 94.1MB. 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_remove_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 aabf7ad166d752d3872d668e3b551e8cefeb907fee1d51e6917a6895600694bb --- Real Ultimate output --- This is Ultimate 0.2.5-tmp.fs.icfgbuilder-eval-023d838-m [2024-11-10 11:02:39,783 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-10 11:02:39,851 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2024-11-10 11:02:39,855 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-10 11:02:39,855 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-10 11:02:39,883 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-10 11:02:39,884 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-10 11:02:39,884 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-10 11:02:39,886 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-10 11:02:39,886 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-10 11:02:39,887 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-10 11:02:39,887 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-10 11:02:39,887 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-10 11:02:39,887 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-10 11:02:39,888 INFO L153 SettingsManager]: * Use SBE=true [2024-11-10 11:02:39,888 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-10 11:02:39,888 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-10 11:02:39,888 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-10 11:02:39,889 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-10 11:02:39,889 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-10 11:02:39,889 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-10 11:02:39,895 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-10 11:02:39,895 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-10 11:02:39,895 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-10 11:02:39,895 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-10 11:02:39,895 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-10 11:02:39,895 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-10 11:02:39,896 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-11-10 11:02:39,896 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-10 11:02:39,896 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-10 11:02:39,896 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-10 11:02:39,896 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-10 11:02:39,897 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-10 11:02:39,897 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-10 11:02:39,897 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-10 11:02:39,897 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-11-10 11:02:39,897 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-10 11:02:39,897 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-10 11:02:39,898 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-10 11:02:39,898 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-10 11:02:39,898 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-10 11:02:39,901 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> aabf7ad166d752d3872d668e3b551e8cefeb907fee1d51e6917a6895600694bb [2024-11-10 11:02:40,182 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-10 11:02:40,205 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-10 11:02:40,209 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-10 11:02:40,211 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-10 11:02:40,211 INFO L274 PluginConnector]: CDTParser initialized [2024-11-10 11:02:40,212 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_linked_list_remove_harness_negated.i [2024-11-10 11:02:41,573 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-10 11:02:41,927 INFO L384 CDTParser]: Found 1 translation units. [2024-11-10 11:02:41,928 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_remove_harness_negated.i [2024-11-10 11:02:41,964 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6511115a5/dfbc7498cf8e4f25bac32166e1bc259b/FLAG80c48e1f8 [2024-11-10 11:02:41,979 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6511115a5/dfbc7498cf8e4f25bac32166e1bc259b [2024-11-10 11:02:41,981 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-10 11:02:41,982 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-10 11:02:41,984 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-10 11:02:41,985 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-10 11:02:41,990 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-10 11:02:41,990 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 11:02:41" (1/1) ... [2024-11-10 11:02:41,991 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@23a103ed and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:02:41, skipping insertion in model container [2024-11-10 11:02:41,991 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 11:02:41" (1/1) ... [2024-11-10 11:02:42,086 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-10 11:02:42,289 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_remove_harness_negated.i[4496,4509] [2024-11-10 11:02:42,295 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_remove_harness_negated.i[4556,4569] [2024-11-10 11:02:42,634 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 11:02:42,701 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 11:02:42,702 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 11:02:42,702 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 11:02:42,708 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 11:02:42,712 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:02:42,712 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:02:42,713 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:02:42,713 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 11:02:42,713 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:02:42,717 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:02:42,719 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 11:02:42,722 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 11:02:42,724 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 11:02:42,724 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 11:02:42,739 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:02:42,743 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 11:02:42,744 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:02:42,744 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 11:02:42,745 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:02:42,746 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 11:02:42,746 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:02:42,746 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 11:02:42,748 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:02:42,748 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 11:02:42,749 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:02:42,749 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 11:02:42,749 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:02:42,750 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:02:42,966 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 11:02:42,967 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 11:02:42,968 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 11:02:42,969 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 11:02:43,094 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 11:02:43,124 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-10 11:02:43,145 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-11-10 11:02:43,174 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-10 11:02:43,179 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_remove_harness_negated.i[4496,4509] [2024-11-10 11:02:43,179 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_remove_harness_negated.i[4556,4569] [2024-11-10 11:02:43,206 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 11:02:43,217 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 11:02:43,218 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 11:02:43,218 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 11:02:43,223 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 11:02:43,224 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:02:43,224 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:02:43,225 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:02:43,225 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 11:02:43,225 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:02:43,226 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:02:43,227 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 11:02:43,227 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 11:02:43,228 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 11:02:43,228 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 11:02:43,231 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:02:43,232 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 11:02:43,232 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:02:43,232 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 11:02:43,233 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:02:43,233 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 11:02:43,233 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:02:43,233 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 11:02:43,234 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:02:43,234 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 11:02:43,235 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:02:43,235 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 11:02:43,235 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:02:43,235 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:02:43,272 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 11:02:43,273 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 11:02:43,273 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 11:02:43,273 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 11:02:43,292 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 11:02:43,303 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-10 11:02:43,309 INFO L200 MainTranslator]: Completed pre-run [2024-11-10 11:02:43,323 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_remove_harness_negated.i[4496,4509] [2024-11-10 11:02:43,323 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_remove_harness_negated.i[4556,4569] [2024-11-10 11:02:43,351 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:02:43,352 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:02:43,352 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:02:43,352 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:02:43,352 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:02:43,357 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:02:43,358 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:02:43,359 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:02:43,360 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:02:43,361 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:02:43,361 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:02:43,362 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:02:43,362 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:02:43,435 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-10 11:02:43,656 ERROR L321 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: aws_array_list_ensure_capacity [2024-11-10 11:02:43,657 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1a8793ee and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:02:43, skipping insertion in model container [2024-11-10 11:02:43,657 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-10 11:02:43,657 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-10 11:02:43,659 INFO L158 Benchmark]: Toolchain (without parser) took 1676.14ms. Allocated memory was 88.1MB in the beginning and 117.4MB in the end (delta: 29.4MB). Free memory was 47.8MB in the beginning and 75.0MB in the end (delta: -27.2MB). Peak memory consumption was 72.5MB. Max. memory is 16.1GB. [2024-11-10 11:02:43,660 INFO L158 Benchmark]: CDTParser took 0.21ms. Allocated memory is still 88.1MB. Free memory was 69.6MB in the beginning and 69.5MB in the end (delta: 125.8kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-10 11:02:43,660 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1672.69ms. Allocated memory was 88.1MB in the beginning and 117.4MB in the end (delta: 29.4MB). Free memory was 47.5MB in the beginning and 75.0MB in the end (delta: -27.5MB). Peak memory consumption was 72.5MB. Max. memory is 16.1GB. [2024-11-10 11:02:43,661 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 88.1MB. Free memory was 69.6MB in the beginning and 69.5MB in the end (delta: 125.8kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1672.69ms. Allocated memory was 88.1MB in the beginning and 117.4MB in the end (delta: 29.4MB). Free memory was 47.5MB in the beginning and 75.0MB in the end (delta: -27.5MB). Peak memory consumption was 72.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: -1]: Unsupported Syntax The following functions are not defined or handled internally: aws_array_list_ensure_capacity RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN