./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_remove_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a046e57d 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_remove_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 588c504bc2fd23c9ce280a0a1b43a680048f163183a3674ad6d00cde5eb05799 --- Real Ultimate output --- This is Ultimate 0.2.5-tmp.dk.eval-mul-div-a046e57-m [2024-10-13 07:27:03,533 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-13 07:27:03,596 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-10-13 07:27:03,599 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-13 07:27:03,600 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-13 07:27:03,619 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-13 07:27:03,619 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-13 07:27:03,620 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-13 07:27:03,620 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-13 07:27:03,621 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-13 07:27:03,622 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-13 07:27:03,622 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-13 07:27:03,623 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-13 07:27:03,623 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-13 07:27:03,624 INFO L153 SettingsManager]: * Use SBE=true [2024-10-13 07:27:03,625 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-13 07:27:03,625 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-13 07:27:03,625 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-10-13 07:27:03,625 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-13 07:27:03,626 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-13 07:27:03,626 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-13 07:27:03,626 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-13 07:27:03,629 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-13 07:27:03,629 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-13 07:27:03,629 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-13 07:27:03,630 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-13 07:27:03,630 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-13 07:27:03,630 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-13 07:27:03,630 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-13 07:27:03,630 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-13 07:27:03,630 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-13 07:27:03,631 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-13 07:27:03,631 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-13 07:27:03,631 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-10-13 07:27:03,631 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-10-13 07:27:03,631 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-13 07:27:03,631 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-13 07:27:03,632 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-13 07:27:03,632 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-13 07:27:03,632 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 588c504bc2fd23c9ce280a0a1b43a680048f163183a3674ad6d00cde5eb05799 [2024-10-13 07:27:03,841 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-13 07:27:03,860 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-13 07:27:03,862 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-13 07:27:03,863 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-13 07:27:03,863 INFO L274 PluginConnector]: CDTParser initialized [2024-10-13 07:27:03,864 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_remove_harness.i [2024-10-13 07:27:05,185 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-13 07:27:05,573 INFO L384 CDTParser]: Found 1 translation units. [2024-10-13 07:27:05,574 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_remove_harness.i [2024-10-13 07:27:05,607 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/86793d788/bab12facf6f6403587cbce9926b1466d/FLAGe2813c294 [2024-10-13 07:27:05,736 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/86793d788/bab12facf6f6403587cbce9926b1466d [2024-10-13 07:27:05,738 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-13 07:27:05,739 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-13 07:27:05,741 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-13 07:27:05,741 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-13 07:27:05,750 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-13 07:27:05,752 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 07:27:05" (1/1) ... [2024-10-13 07:27:05,752 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@47bc2b3e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:27:05, skipping insertion in model container [2024-10-13 07:27:05,752 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 07:27:05" (1/1) ... [2024-10-13 07:27:05,822 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-13 07:27:06,096 WARN L248 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.i[4496,4509] [2024-10-13 07:27:06,102 WARN L248 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.i[4556,4569] [2024-10-13 07:27:06,518 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:06,519 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:06,519 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:06,520 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:06,520 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:06,538 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:06,538 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:06,540 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:06,540 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:06,546 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:06,546 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:06,547 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:06,547 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:06,875 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-13 07:27:06,889 INFO L200 MainTranslator]: Completed pre-run [2024-10-13 07:27:06,900 WARN L248 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.i[4496,4509] [2024-10-13 07:27:06,901 WARN L248 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.i[4556,4569] [2024-10-13 07:27:06,947 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:06,952 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:06,952 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:06,952 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:06,955 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:06,966 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:06,970 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:06,972 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:06,973 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:06,974 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:06,976 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:06,977 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:06,977 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:07,059 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-13 07:27:07,202 ERROR L321 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: aws_array_list_ensure_capacity [2024-10-13 07:27:07,203 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@9c84628 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:27:07, skipping insertion in model container [2024-10-13 07:27:07,203 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-13 07:27:07,203 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-10-13 07:27:07,204 INFO L158 Benchmark]: Toolchain (without parser) took 1464.62ms. Allocated memory is still 190.8MB. Free memory was 116.1MB in the beginning and 139.2MB in the end (delta: -23.1MB). Peak memory consumption was 76.6MB. Max. memory is 16.1GB. [2024-10-13 07:27:07,205 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 113.2MB. Free memory is still 75.6MB. There was no memory consumed. Max. memory is 16.1GB. [2024-10-13 07:27:07,205 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1462.31ms. Allocated memory is still 190.8MB. Free memory was 116.1MB in the beginning and 139.2MB in the end (delta: -23.1MB). Peak memory consumption was 76.6MB. Max. memory is 16.1GB. [2024-10-13 07:27:07,206 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15ms. Allocated memory is still 113.2MB. Free memory is still 75.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1462.31ms. Allocated memory is still 190.8MB. Free memory was 116.1MB in the beginning and 139.2MB in the end (delta: -23.1MB). Peak memory consumption was 76.6MB. 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/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_remove_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 588c504bc2fd23c9ce280a0a1b43a680048f163183a3674ad6d00cde5eb05799 --- Real Ultimate output --- This is Ultimate 0.2.5-tmp.dk.eval-mul-div-a046e57-m [2024-10-13 07:27:08,883 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-13 07:27:08,945 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2024-10-13 07:27:08,950 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-13 07:27:08,951 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-13 07:27:08,978 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-13 07:27:08,980 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-13 07:27:08,980 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-13 07:27:08,981 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-13 07:27:08,982 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-13 07:27:08,982 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-13 07:27:08,982 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-13 07:27:08,983 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-13 07:27:08,983 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-13 07:27:08,983 INFO L153 SettingsManager]: * Use SBE=true [2024-10-13 07:27:08,983 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-13 07:27:08,984 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-13 07:27:08,984 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-13 07:27:08,986 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-13 07:27:08,986 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-13 07:27:08,986 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-13 07:27:08,987 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-10-13 07:27:08,987 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-10-13 07:27:08,987 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-13 07:27:08,987 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-10-13 07:27:08,987 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-13 07:27:08,988 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-13 07:27:08,988 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-13 07:27:08,988 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-13 07:27:08,988 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-13 07:27:08,988 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-13 07:27:08,988 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-13 07:27:08,989 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-13 07:27:08,989 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-13 07:27:08,992 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-13 07:27:08,992 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-10-13 07:27:08,992 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-10-13 07:27:08,993 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-13 07:27:08,993 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-13 07:27:08,993 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-13 07:27:08,993 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-13 07:27:08,994 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-10-13 07:27:08,994 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 588c504bc2fd23c9ce280a0a1b43a680048f163183a3674ad6d00cde5eb05799 [2024-10-13 07:27:09,270 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-13 07:27:09,287 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-13 07:27:09,289 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-13 07:27:09,290 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-13 07:27:09,290 INFO L274 PluginConnector]: CDTParser initialized [2024-10-13 07:27:09,292 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_remove_harness.i [2024-10-13 07:27:10,639 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-13 07:27:11,021 INFO L384 CDTParser]: Found 1 translation units. [2024-10-13 07:27:11,023 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_remove_harness.i [2024-10-13 07:27:11,056 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e73d119ad/449e574f0b2848b8ad9d24bb82fb2a5d/FLAGc23563487 [2024-10-13 07:27:11,071 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e73d119ad/449e574f0b2848b8ad9d24bb82fb2a5d [2024-10-13 07:27:11,075 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-13 07:27:11,077 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-13 07:27:11,078 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-13 07:27:11,078 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-13 07:27:11,083 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-13 07:27:11,084 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 07:27:11" (1/1) ... [2024-10-13 07:27:11,085 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@415af421 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:27:11, skipping insertion in model container [2024-10-13 07:27:11,085 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 07:27:11" (1/1) ... [2024-10-13 07:27:11,173 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-13 07:27:11,371 WARN L248 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.i[4496,4509] [2024-10-13 07:27:11,377 WARN L248 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.i[4556,4569] [2024-10-13 07:27:11,813 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:11,814 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:11,814 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:11,815 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:11,816 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:11,835 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:11,836 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:11,837 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:11,837 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:11,838 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:11,839 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:11,840 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:11,840 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:12,153 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-13 07:27:12,175 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-10-13 07:27:12,201 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-13 07:27:12,206 WARN L248 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.i[4496,4509] [2024-10-13 07:27:12,207 WARN L248 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.i[4556,4569] [2024-10-13 07:27:12,252 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:12,252 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:12,253 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:12,254 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:12,254 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:12,259 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:12,260 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:12,261 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:12,261 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:12,262 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:12,262 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:12,263 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:12,263 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:12,344 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-13 07:27:12,348 INFO L200 MainTranslator]: Completed pre-run [2024-10-13 07:27:12,365 WARN L248 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.i[4496,4509] [2024-10-13 07:27:12,365 WARN L248 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.i[4556,4569] [2024-10-13 07:27:12,404 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:12,407 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:12,407 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:12,407 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:12,408 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:12,415 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:12,418 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:12,419 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:12,419 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:12,419 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:12,420 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:12,420 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:12,420 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:12,494 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-13 07:27:12,666 ERROR L321 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: aws_array_list_ensure_capacity [2024-10-13 07:27:12,667 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@e18743a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:27:12, skipping insertion in model container [2024-10-13 07:27:12,667 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-13 07:27:12,667 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-10-13 07:27:12,669 INFO L158 Benchmark]: Toolchain (without parser) took 1591.02ms. Allocated memory was 83.9MB in the beginning and 104.9MB in the end (delta: 21.0MB). Free memory was 42.6MB in the beginning and 64.5MB in the end (delta: -21.9MB). Peak memory consumption was 33.3MB. Max. memory is 16.1GB. [2024-10-13 07:27:12,669 INFO L158 Benchmark]: CDTParser took 0.13ms. Allocated memory is still 54.5MB. Free memory was 33.4MB in the beginning and 33.4MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. [2024-10-13 07:27:12,673 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1589.34ms. Allocated memory was 83.9MB in the beginning and 104.9MB in the end (delta: 21.0MB). Free memory was 42.4MB in the beginning and 64.5MB in the end (delta: -22.1MB). Peak memory consumption was 33.3MB. Max. memory is 16.1GB. [2024-10-13 07:27:12,674 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13ms. Allocated memory is still 54.5MB. Free memory was 33.4MB in the beginning and 33.4MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1589.34ms. Allocated memory was 83.9MB in the beginning and 104.9MB in the end (delta: 21.0MB). Free memory was 42.4MB in the beginning and 64.5MB in the end (delta: -22.1MB). Peak memory consumption was 33.3MB. 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