./Ultimate.py --spec /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/properties/unreach-call.prp --file /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_rbegin_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version fca748b1 Calling Ultimate with: /root/.sdkman/candidates/java/current/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 /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_rbegin_harness.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 3bef4637cc296c755ba815d09f028f51f0bde7e0d2e6155f2b5c648b5201a193 --- Real Ultimate output --- This is Ultimate 0.2.5-wip.dd.update-z3-fca748b-m [2024-11-20 10:11:30,718 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-20 10:11:30,817 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-20 10:11:30,826 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-20 10:11:30,826 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-20 10:11:30,868 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-20 10:11:30,869 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-20 10:11:30,869 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-20 10:11:30,870 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-20 10:11:30,870 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-20 10:11:30,870 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-20 10:11:30,870 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-20 10:11:30,871 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-20 10:11:30,871 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-20 10:11:30,876 INFO L153 SettingsManager]: * Use SBE=true [2024-11-20 10:11:30,877 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-20 10:11:30,877 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-20 10:11:30,877 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-20 10:11:30,877 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-20 10:11:30,878 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-20 10:11:30,878 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-20 10:11:30,881 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-20 10:11:30,882 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-20 10:11:30,882 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-20 10:11:30,882 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-20 10:11:30,882 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-20 10:11:30,885 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-20 10:11:30,885 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-20 10:11:30,885 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-20 10:11:30,889 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-20 10:11:30,889 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-20 10:11:30,890 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-20 10:11:30,890 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-20 10:11:30,890 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-20 10:11:30,890 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-20 10:11:30,890 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-20 10:11:30,890 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-20 10:11:30,890 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-20 10:11:30,891 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-20 10:11:30,891 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3bef4637cc296c755ba815d09f028f51f0bde7e0d2e6155f2b5c648b5201a193 [2024-11-20 10:11:31,275 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-20 10:11:31,306 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-20 10:11:31,313 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-20 10:11:31,314 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-20 10:11:31,318 INFO L274 PluginConnector]: CDTParser initialized [2024-11-20 10:11:31,319 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_rbegin_harness.i [2024-11-20 10:11:32,670 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-20 10:11:33,297 INFO L384 CDTParser]: Found 1 translation units. [2024-11-20 10:11:33,301 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_rbegin_harness.i [2024-11-20 10:11:33,404 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b51b0edf1/7b7aecbb1a82427193e55b78a3ba90fc/FLAGeff1c328c [2024-11-20 10:11:33,787 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b51b0edf1/7b7aecbb1a82427193e55b78a3ba90fc [2024-11-20 10:11:33,789 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-20 10:11:33,795 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-20 10:11:33,796 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-20 10:11:33,800 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-20 10:11:33,809 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-20 10:11:33,810 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:11:33" (1/1) ... [2024-11-20 10:11:33,811 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@699514ed and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:11:33, skipping insertion in model container [2024-11-20 10:11:33,811 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:11:33" (1/1) ... [2024-11-20 10:11:33,933 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-20 10:11:34,309 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.i[4496,4509] [2024-11-20 10:11:34,319 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.i[4556,4569] [2024-11-20 10:11:34,978 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:34,979 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:34,979 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:34,980 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:34,981 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:34,997 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:35,000 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:35,002 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:35,002 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:35,004 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:35,005 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:35,006 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:35,006 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:35,344 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-20 10:11:35,362 INFO L200 MainTranslator]: Completed pre-run [2024-11-20 10:11:35,376 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.i[4496,4509] [2024-11-20 10:11:35,377 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.i[4556,4569] [2024-11-20 10:11:35,431 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:35,435 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:35,435 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:35,436 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:35,480 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:35,495 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:35,495 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:35,496 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:35,496 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:35,497 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:35,498 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:35,501 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:35,501 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:35,570 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-20 10:11:35,721 ERROR L321 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: aws_array_list_ensure_capacity [2024-11-20 10:11:35,721 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@40e192a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:11:35, skipping insertion in model container [2024-11-20 10:11:35,721 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-20 10:11:35,722 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-20 10:11:35,723 INFO L158 Benchmark]: Toolchain (without parser) took 1927.89ms. Allocated memory is still 134.2MB. Free memory was 105.0MB in the beginning and 67.6MB in the end (delta: 37.4MB). Peak memory consumption was 82.8MB. Max. memory is 16.1GB. [2024-11-20 10:11:35,723 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 104.9MB. Free memory is still 65.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-20 10:11:35,724 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1926.02ms. Allocated memory is still 134.2MB. Free memory was 104.6MB in the beginning and 67.6MB in the end (delta: 37.0MB). Peak memory consumption was 82.8MB. Max. memory is 16.1GB. [2024-11-20 10:11:35,724 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18ms. Allocated memory is still 104.9MB. Free memory is still 65.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1926.02ms. Allocated memory is still 134.2MB. Free memory was 104.6MB in the beginning and 67.6MB in the end (delta: 37.0MB). Peak memory consumption was 82.8MB. 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/current/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 /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_rbegin_harness.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 3bef4637cc296c755ba815d09f028f51f0bde7e0d2e6155f2b5c648b5201a193 --- Real Ultimate output --- This is Ultimate 0.2.5-wip.dd.update-z3-fca748b-m [2024-11-20 10:11:38,061 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-20 10:11:38,173 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2024-11-20 10:11:38,182 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-20 10:11:38,186 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-20 10:11:38,231 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-20 10:11:38,232 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-20 10:11:38,232 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-20 10:11:38,233 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-20 10:11:38,233 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-20 10:11:38,233 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-20 10:11:38,233 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-20 10:11:38,234 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-20 10:11:38,234 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-20 10:11:38,234 INFO L153 SettingsManager]: * Use SBE=true [2024-11-20 10:11:38,234 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-20 10:11:38,235 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-20 10:11:38,235 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-20 10:11:38,235 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-20 10:11:38,243 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-20 10:11:38,243 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-20 10:11:38,243 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-20 10:11:38,247 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-20 10:11:38,247 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-20 10:11:38,248 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-20 10:11:38,248 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-20 10:11:38,248 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-20 10:11:38,248 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-20 10:11:38,248 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-20 10:11:38,249 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-20 10:11:38,249 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-20 10:11:38,249 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-20 10:11:38,249 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-20 10:11:38,249 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-20 10:11:38,249 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-20 10:11:38,250 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-11-20 10:11:38,250 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-20 10:11:38,253 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-20 10:11:38,254 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-20 10:11:38,254 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-20 10:11:38,258 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-20 10:11:38,258 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3bef4637cc296c755ba815d09f028f51f0bde7e0d2e6155f2b5c648b5201a193 [2024-11-20 10:11:38,684 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-20 10:11:38,766 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-20 10:11:38,770 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-20 10:11:38,771 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-20 10:11:38,774 INFO L274 PluginConnector]: CDTParser initialized [2024-11-20 10:11:38,776 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_rbegin_harness.i [2024-11-20 10:11:40,571 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-20 10:11:40,953 INFO L384 CDTParser]: Found 1 translation units. [2024-11-20 10:11:40,954 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_rbegin_harness.i [2024-11-20 10:11:40,986 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e29d55dfc/9803e7b613f74bda902ebfa4415fbefd/FLAG421d2917b [2024-11-20 10:11:40,998 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e29d55dfc/9803e7b613f74bda902ebfa4415fbefd [2024-11-20 10:11:41,000 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-20 10:11:41,001 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-20 10:11:41,002 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-20 10:11:41,002 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-20 10:11:41,019 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-20 10:11:41,020 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:11:40" (1/1) ... [2024-11-20 10:11:41,021 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@ad05362 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:11:41, skipping insertion in model container [2024-11-20 10:11:41,021 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:11:40" (1/1) ... [2024-11-20 10:11:41,258 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-20 10:11:41,625 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.i[4496,4509] [2024-11-20 10:11:41,639 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.i[4556,4569] [2024-11-20 10:11:42,134 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:42,272 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:42,272 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:42,273 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:42,302 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:42,304 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:42,311 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:42,312 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:42,312 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:42,312 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:42,313 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:42,321 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:42,321 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:42,323 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:42,323 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:42,344 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:42,350 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:42,350 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:42,350 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:42,352 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:42,355 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:42,356 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:42,356 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:42,357 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:42,360 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:42,361 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:42,361 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:42,361 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:42,362 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:42,816 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:42,816 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:42,816 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:42,817 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:42,979 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:42,987 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-20 10:11:43,002 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-11-20 10:11:43,023 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-20 10:11:43,027 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.i[4496,4509] [2024-11-20 10:11:43,027 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.i[4556,4569] [2024-11-20 10:11:43,039 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:43,050 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:43,051 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:43,051 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:43,054 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:43,055 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:43,055 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:43,056 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:43,056 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:43,056 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:43,056 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:43,057 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:43,058 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:43,059 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:43,059 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:43,062 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:43,062 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:43,062 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:43,062 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:43,063 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:43,063 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:43,063 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:43,064 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:43,064 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:43,065 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:43,065 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:43,065 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:43,065 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:43,066 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:43,093 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:43,093 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:43,093 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:43,094 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:43,112 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:43,117 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-20 10:11:43,121 INFO L200 MainTranslator]: Completed pre-run [2024-11-20 10:11:43,131 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.i[4496,4509] [2024-11-20 10:11:43,131 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.i[4556,4569] [2024-11-20 10:11:43,193 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:43,193 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:43,193 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:43,194 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:43,194 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:43,213 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:43,214 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:43,215 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:43,215 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:43,215 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:43,216 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:43,216 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:43,216 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:43,331 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-20 10:11:43,655 ERROR L321 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: aws_array_list_ensure_capacity [2024-11-20 10:11:43,663 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@31f01693 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:11:43, skipping insertion in model container [2024-11-20 10:11:43,663 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-20 10:11:43,663 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-20 10:11:43,664 INFO L158 Benchmark]: Toolchain (without parser) took 2662.83ms. Allocated memory was 79.7MB in the beginning and 104.9MB in the end (delta: 25.2MB). Free memory was 57.4MB in the beginning and 60.4MB in the end (delta: -2.9MB). Peak memory consumption was 64.0MB. Max. memory is 16.1GB. [2024-11-20 10:11:43,665 INFO L158 Benchmark]: CDTParser took 0.19ms. Allocated memory is still 79.7MB. Free memory is still 61.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-20 10:11:43,665 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2661.30ms. Allocated memory was 79.7MB in the beginning and 104.9MB in the end (delta: 25.2MB). Free memory was 57.1MB in the beginning and 60.4MB in the end (delta: -3.2MB). Peak memory consumption was 64.0MB. Max. memory is 16.1GB. [2024-11-20 10:11:43,666 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 79.7MB. Free memory is still 61.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2661.30ms. Allocated memory was 79.7MB in the beginning and 104.9MB in the end (delta: 25.2MB). Free memory was 57.1MB in the beginning and 60.4MB in the end (delta: -3.2MB). Peak memory consumption was 64.0MB. 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