./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/aws-c-common/aws_linked_list_rbegin_harness_negated.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 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_rbegin_harness_negated.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 49ed7f3e9a0a6ed433709b0bb1effeae8bd9acd1921ce556b935c6a1999ca674 --- Real Ultimate output --- This is Ultimate 0.2.5-wip.dk.perfect-tracechecks-8be7027-m [2024-11-12 08:55:21,084 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-12 08:55:21,154 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-12 08:55:21,160 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-12 08:55:21,161 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-12 08:55:21,192 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-12 08:55:21,192 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-12 08:55:21,193 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-12 08:55:21,194 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-12 08:55:21,195 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-12 08:55:21,208 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-12 08:55:21,208 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-12 08:55:21,209 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-12 08:55:21,209 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-12 08:55:21,210 INFO L153 SettingsManager]: * Use SBE=true [2024-11-12 08:55:21,210 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-12 08:55:21,210 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-12 08:55:21,211 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-12 08:55:21,211 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-12 08:55:21,215 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-12 08:55:21,215 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-12 08:55:21,216 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-12 08:55:21,216 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-12 08:55:21,216 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-12 08:55:21,217 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-12 08:55:21,217 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-12 08:55:21,217 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-12 08:55:21,217 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-12 08:55:21,217 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-12 08:55:21,218 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-12 08:55:21,218 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-12 08:55:21,218 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-12 08:55:21,218 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-12 08:55:21,219 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-12 08:55:21,219 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-12 08:55:21,219 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-12 08:55:21,219 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-12 08:55:21,220 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-12 08:55:21,220 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-12 08:55:21,220 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 49ed7f3e9a0a6ed433709b0bb1effeae8bd9acd1921ce556b935c6a1999ca674 [2024-11-12 08:55:21,482 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-12 08:55:21,504 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-12 08:55:21,507 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-12 08:55:21,508 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-12 08:55:21,509 INFO L274 PluginConnector]: CDTParser initialized [2024-11-12 08:55:21,510 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_linked_list_rbegin_harness_negated.i [2024-11-12 08:55:22,962 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-12 08:55:23,397 INFO L384 CDTParser]: Found 1 translation units. [2024-11-12 08:55:23,398 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_rbegin_harness_negated.i [2024-11-12 08:55:23,437 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6ab6ca4fa/f03df865d1ee4d4da2235cfa34cedf37/FLAG39608a063 [2024-11-12 08:55:23,454 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6ab6ca4fa/f03df865d1ee4d4da2235cfa34cedf37 [2024-11-12 08:55:23,457 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-12 08:55:23,459 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-12 08:55:23,462 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-12 08:55:23,463 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-12 08:55:23,468 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-12 08:55:23,469 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 08:55:23" (1/1) ... [2024-11-12 08:55:23,470 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@63d35fcc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 08:55:23, skipping insertion in model container [2024-11-12 08:55:23,470 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 08:55:23" (1/1) ... [2024-11-12 08:55:23,568 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-12 08:55:23,860 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_rbegin_harness_negated.i[4496,4509] [2024-11-12 08:55:23,869 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_rbegin_harness_negated.i[4556,4569] [2024-11-12 08:55:24,743 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:24,743 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:24,744 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:24,744 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:24,749 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:24,797 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:24,798 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:24,803 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:24,804 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:24,806 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:24,806 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:24,807 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:24,807 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:25,258 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-12 08:55:25,282 INFO L200 MainTranslator]: Completed pre-run [2024-11-12 08:55:25,296 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_rbegin_harness_negated.i[4496,4509] [2024-11-12 08:55:25,296 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_rbegin_harness_negated.i[4556,4569] [2024-11-12 08:55:25,353 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:25,353 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:25,353 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:25,354 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:25,357 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:25,364 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:25,365 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:25,366 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:25,366 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:25,367 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:25,368 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:25,368 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:25,369 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:25,462 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-12 08:55:25,670 ERROR L321 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: aws_array_list_ensure_capacity [2024-11-12 08:55:25,671 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@200402a8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 08:55:25, skipping insertion in model container [2024-11-12 08:55:25,671 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-12 08:55:25,671 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-12 08:55:25,673 INFO L158 Benchmark]: Toolchain (without parser) took 2213.54ms. Allocated memory is still 169.9MB. Free memory was 93.8MB in the beginning and 105.3MB in the end (delta: -11.5MB). Peak memory consumption was 57.6MB. Max. memory is 16.1GB. [2024-11-12 08:55:25,675 INFO L158 Benchmark]: CDTParser took 0.11ms. Allocated memory is still 117.4MB. Free memory was 85.1MB in the beginning and 84.9MB in the end (delta: 139.9kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-12 08:55:25,675 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2209.40ms. Allocated memory is still 169.9MB. Free memory was 93.5MB in the beginning and 105.3MB in the end (delta: -11.8MB). Peak memory consumption was 57.6MB. Max. memory is 16.1GB. [2024-11-12 08:55:25,677 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11ms. Allocated memory is still 117.4MB. Free memory was 85.1MB in the beginning and 84.9MB in the end (delta: 139.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2209.40ms. Allocated memory is still 169.9MB. Free memory was 93.5MB in the beginning and 105.3MB in the end (delta: -11.8MB). Peak memory consumption was 57.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: -1]: Unsupported Syntax The following functions are not defined or handled internally: aws_array_list_ensure_capacity RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /root/.sdkman/candidates/java/11.0.12-open/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/aws-c-common/aws_linked_list_rbegin_harness_negated.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 49ed7f3e9a0a6ed433709b0bb1effeae8bd9acd1921ce556b935c6a1999ca674 --- Real Ultimate output --- This is Ultimate 0.2.5-wip.dk.perfect-tracechecks-8be7027-m [2024-11-12 08:55:27,763 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-12 08:55:27,837 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2024-11-12 08:55:27,843 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-12 08:55:27,844 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-12 08:55:27,878 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-12 08:55:27,879 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-12 08:55:27,880 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-12 08:55:27,880 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-12 08:55:27,881 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-12 08:55:27,882 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-12 08:55:27,882 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-12 08:55:27,883 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-12 08:55:27,883 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-12 08:55:27,885 INFO L153 SettingsManager]: * Use SBE=true [2024-11-12 08:55:27,885 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-12 08:55:27,885 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-12 08:55:27,886 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-12 08:55:27,886 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-12 08:55:27,886 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-12 08:55:27,887 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-12 08:55:27,888 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-12 08:55:27,888 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-12 08:55:27,888 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-12 08:55:27,888 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-12 08:55:27,889 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-12 08:55:27,889 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-12 08:55:27,889 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-12 08:55:27,890 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-12 08:55:27,890 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-12 08:55:27,890 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-12 08:55:27,890 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-12 08:55:27,891 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-12 08:55:27,891 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-12 08:55:27,891 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-12 08:55:27,892 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-11-12 08:55:27,892 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-12 08:55:27,892 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-12 08:55:27,893 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-12 08:55:27,893 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-12 08:55:27,893 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-12 08:55:27,893 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 49ed7f3e9a0a6ed433709b0bb1effeae8bd9acd1921ce556b935c6a1999ca674 [2024-11-12 08:55:28,210 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-12 08:55:28,232 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-12 08:55:28,235 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-12 08:55:28,236 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-12 08:55:28,237 INFO L274 PluginConnector]: CDTParser initialized [2024-11-12 08:55:28,238 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_linked_list_rbegin_harness_negated.i [2024-11-12 08:55:29,836 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-12 08:55:30,282 INFO L384 CDTParser]: Found 1 translation units. [2024-11-12 08:55:30,282 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_rbegin_harness_negated.i [2024-11-12 08:55:30,313 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d7c090e6a/579b596c97974b1ea4b6db93205e891c/FLAG821684f4f [2024-11-12 08:55:30,330 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d7c090e6a/579b596c97974b1ea4b6db93205e891c [2024-11-12 08:55:30,333 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-12 08:55:30,334 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-12 08:55:30,335 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-12 08:55:30,335 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-12 08:55:30,341 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-12 08:55:30,343 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 08:55:30" (1/1) ... [2024-11-12 08:55:30,344 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6bffd11a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 08:55:30, skipping insertion in model container [2024-11-12 08:55:30,344 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 08:55:30" (1/1) ... [2024-11-12 08:55:30,432 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-12 08:55:30,736 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_rbegin_harness_negated.i[4496,4509] [2024-11-12 08:55:30,744 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_rbegin_harness_negated.i[4556,4569] [2024-11-12 08:55:31,475 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 08:55:31,564 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 08:55:31,564 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 08:55:31,565 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 08:55:31,584 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 08:55:31,586 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:31,591 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:31,591 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:31,592 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 08:55:31,592 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:31,593 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:31,596 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 08:55:31,600 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 08:55:31,603 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 08:55:31,606 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 08:55:31,615 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:31,615 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 08:55:31,616 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:31,616 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 08:55:31,618 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:31,618 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 08:55:31,619 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:31,619 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 08:55:31,620 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:31,621 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 08:55:31,622 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:31,622 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 08:55:31,623 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:31,623 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:31,930 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 08:55:31,930 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 08:55:31,931 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 08:55:31,931 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 08:55:32,058 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 08:55:32,092 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-12 08:55:32,119 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-11-12 08:55:32,165 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-12 08:55:32,170 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_rbegin_harness_negated.i[4496,4509] [2024-11-12 08:55:32,170 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_rbegin_harness_negated.i[4556,4569] [2024-11-12 08:55:32,205 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 08:55:32,222 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 08:55:32,223 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 08:55:32,224 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 08:55:32,232 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 08:55:32,235 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:32,235 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:32,236 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:32,236 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 08:55:32,236 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:32,237 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:32,241 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 08:55:32,241 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 08:55:32,242 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 08:55:32,243 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 08:55:32,247 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:32,248 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 08:55:32,248 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:32,248 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 08:55:32,249 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:32,250 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 08:55:32,250 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:32,250 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 08:55:32,251 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:32,251 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 08:55:32,252 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:32,253 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 08:55:32,253 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:32,253 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:32,298 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:55:32,298 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:55:32,298 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:55:32,298 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:55:32,318 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 08:55:32,324 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-12 08:55:32,329 INFO L200 MainTranslator]: Completed pre-run [2024-11-12 08:55:32,341 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_rbegin_harness_negated.i[4496,4509] [2024-11-12 08:55:32,342 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_rbegin_harness_negated.i[4556,4569] [2024-11-12 08:55:32,376 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:32,377 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:32,377 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:32,377 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:32,402 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:32,408 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:32,409 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:32,409 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:32,410 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:32,411 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:32,413 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:32,413 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:32,413 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:32,506 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-12 08:55:32,668 ERROR L321 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: aws_array_list_ensure_capacity [2024-11-12 08:55:32,669 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@42b174a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 08:55:32, skipping insertion in model container [2024-11-12 08:55:32,669 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-12 08:55:32,670 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-12 08:55:32,672 INFO L158 Benchmark]: Toolchain (without parser) took 2336.67ms. Allocated memory was 69.2MB in the beginning and 121.6MB in the end (delta: 52.4MB). Free memory was 42.2MB in the beginning and 64.0MB in the end (delta: -21.9MB). Peak memory consumption was 58.4MB. Max. memory is 16.1GB. [2024-11-12 08:55:32,672 INFO L158 Benchmark]: CDTParser took 0.19ms. Allocated memory is still 69.2MB. Free memory was 45.6MB in the beginning and 45.6MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-12 08:55:32,673 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2334.32ms. Allocated memory was 69.2MB in the beginning and 121.6MB in the end (delta: 52.4MB). Free memory was 42.0MB in the beginning and 64.0MB in the end (delta: -22.1MB). Peak memory consumption was 58.4MB. Max. memory is 16.1GB. [2024-11-12 08:55:32,674 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19ms. Allocated memory is still 69.2MB. Free memory was 45.6MB in the beginning and 45.6MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2334.32ms. Allocated memory was 69.2MB in the beginning and 121.6MB in the end (delta: 52.4MB). Free memory was 42.0MB in the beginning and 64.0MB in the end (delta: -22.1MB). Peak memory consumption was 58.4MB. 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 Writing output log to file Ultimate.log Result: UNKNOWN