./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_next_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_next_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 5bb1e95e9d6379d31cbb3e207d6fe85ddf495edebf9b764e927537f63dbf829e --- Real Ultimate output --- This is Ultimate 0.2.5-tmp.dk.eval-mul-div-a046e57-m [2024-10-13 07:26:45,052 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-13 07:26:45,134 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-10-13 07:26:45,139 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-13 07:26:45,141 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-13 07:26:45,179 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-13 07:26:45,180 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-13 07:26:45,181 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-13 07:26:45,181 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-13 07:26:45,182 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-13 07:26:45,183 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-13 07:26:45,184 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-13 07:26:45,184 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-13 07:26:45,185 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-13 07:26:45,186 INFO L153 SettingsManager]: * Use SBE=true [2024-10-13 07:26:45,187 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-13 07:26:45,187 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-13 07:26:45,187 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-10-13 07:26:45,187 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-13 07:26:45,188 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-13 07:26:45,188 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-13 07:26:45,192 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-13 07:26:45,192 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-13 07:26:45,192 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-13 07:26:45,192 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-13 07:26:45,193 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-13 07:26:45,193 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-13 07:26:45,193 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-13 07:26:45,193 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-13 07:26:45,193 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-13 07:26:45,194 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-13 07:26:45,194 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-13 07:26:45,194 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-13 07:26:45,194 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-10-13 07:26:45,194 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-10-13 07:26:45,194 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-13 07:26:45,195 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-13 07:26:45,195 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-13 07:26:45,195 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-13 07:26:45,196 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5bb1e95e9d6379d31cbb3e207d6fe85ddf495edebf9b764e927537f63dbf829e [2024-10-13 07:26:45,462 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-13 07:26:45,489 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-13 07:26:45,491 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-13 07:26:45,492 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-13 07:26:45,492 INFO L274 PluginConnector]: CDTParser initialized [2024-10-13 07:26:45,493 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_next_harness.i [2024-10-13 07:26:46,922 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-13 07:26:47,357 INFO L384 CDTParser]: Found 1 translation units. [2024-10-13 07:26:47,357 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_next_harness.i [2024-10-13 07:26:47,396 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2b7367209/c1ebdf6da57d438499ddb9fbf6d6bea8/FLAG4f80fdf88 [2024-10-13 07:26:47,416 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2b7367209/c1ebdf6da57d438499ddb9fbf6d6bea8 [2024-10-13 07:26:47,419 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-13 07:26:47,421 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-13 07:26:47,424 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-13 07:26:47,424 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-13 07:26:47,430 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-13 07:26:47,431 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 07:26:47" (1/1) ... [2024-10-13 07:26:47,433 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7f903099 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:26:47, skipping insertion in model container [2024-10-13 07:26:47,433 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 07:26:47" (1/1) ... [2024-10-13 07:26:47,520 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-13 07:26:47,821 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_next_harness.i[4494,4507] [2024-10-13 07:26:47,832 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_next_harness.i[4554,4567] [2024-10-13 07:26:48,614 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:48,615 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:48,615 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:48,616 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:48,617 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:48,629 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:48,629 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:48,631 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:48,632 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:48,633 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:48,634 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:48,635 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:48,635 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:49,117 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-13 07:26:49,134 INFO L200 MainTranslator]: Completed pre-run [2024-10-13 07:26:49,153 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_next_harness.i[4494,4507] [2024-10-13 07:26:49,154 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_next_harness.i[4554,4567] [2024-10-13 07:26:49,217 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:49,218 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:49,218 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:49,218 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:49,219 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:49,244 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:49,245 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:49,246 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:49,246 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:49,249 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:49,250 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:49,250 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:49,250 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:49,453 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-13 07:26:49,632 ERROR L321 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: aws_array_list_ensure_capacity [2024-10-13 07:26:49,635 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@fda9b72 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:26:49, skipping insertion in model container [2024-10-13 07:26:49,635 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-13 07:26:49,636 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-10-13 07:26:49,637 INFO L158 Benchmark]: Toolchain (without parser) took 2215.49ms. Allocated memory was 176.2MB in the beginning and 264.2MB in the end (delta: 88.1MB). Free memory was 114.1MB in the beginning and 154.9MB in the end (delta: -40.8MB). Peak memory consumption was 98.0MB. Max. memory is 16.1GB. [2024-10-13 07:26:49,638 INFO L158 Benchmark]: CDTParser took 0.13ms. Allocated memory is still 176.2MB. Free memory is still 139.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-10-13 07:26:49,639 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2211.31ms. Allocated memory was 176.2MB in the beginning and 264.2MB in the end (delta: 88.1MB). Free memory was 114.1MB in the beginning and 154.9MB in the end (delta: -40.8MB). Peak memory consumption was 98.0MB. Max. memory is 16.1GB. [2024-10-13 07:26:49,642 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 176.2MB. Free memory is still 139.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2211.31ms. Allocated memory was 176.2MB in the beginning and 264.2MB in the end (delta: 88.1MB). Free memory was 114.1MB in the beginning and 154.9MB in the end (delta: -40.8MB). Peak memory consumption was 98.0MB. 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 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_next_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 5bb1e95e9d6379d31cbb3e207d6fe85ddf495edebf9b764e927537f63dbf829e --- Real Ultimate output --- This is Ultimate 0.2.5-tmp.dk.eval-mul-div-a046e57-m [2024-10-13 07:26:51,666 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-13 07:26:51,746 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2024-10-13 07:26:51,752 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-13 07:26:51,753 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-13 07:26:51,773 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-13 07:26:51,774 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-13 07:26:51,774 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-13 07:26:51,775 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-13 07:26:51,776 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-13 07:26:51,777 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-13 07:26:51,777 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-13 07:26:51,778 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-13 07:26:51,778 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-13 07:26:51,781 INFO L153 SettingsManager]: * Use SBE=true [2024-10-13 07:26:51,782 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-13 07:26:51,782 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-13 07:26:51,782 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-13 07:26:51,782 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-13 07:26:51,782 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-13 07:26:51,783 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-13 07:26:51,783 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-10-13 07:26:51,783 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-10-13 07:26:51,783 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-13 07:26:51,784 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-10-13 07:26:51,784 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-13 07:26:51,784 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-13 07:26:51,784 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-13 07:26:51,784 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-13 07:26:51,785 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-13 07:26:51,785 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-13 07:26:51,785 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-13 07:26:51,785 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-13 07:26:51,785 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-13 07:26:51,786 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-13 07:26:51,786 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-10-13 07:26:51,786 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-10-13 07:26:51,787 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-13 07:26:51,787 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-13 07:26:51,788 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-13 07:26:51,788 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-13 07:26:51,789 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-10-13 07:26:51,789 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5bb1e95e9d6379d31cbb3e207d6fe85ddf495edebf9b764e927537f63dbf829e [2024-10-13 07:26:52,135 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-13 07:26:52,162 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-13 07:26:52,165 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-13 07:26:52,166 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-13 07:26:52,167 INFO L274 PluginConnector]: CDTParser initialized [2024-10-13 07:26:52,168 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_next_harness.i [2024-10-13 07:26:53,650 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-13 07:26:54,091 INFO L384 CDTParser]: Found 1 translation units. [2024-10-13 07:26:54,093 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_next_harness.i [2024-10-13 07:26:54,135 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/20d2c0dfa/82524945fa4c4100ac2bfb2eb2920bf0/FLAG916fb3409 [2024-10-13 07:26:54,152 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/20d2c0dfa/82524945fa4c4100ac2bfb2eb2920bf0 [2024-10-13 07:26:54,155 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-13 07:26:54,157 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-13 07:26:54,159 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-13 07:26:54,160 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-13 07:26:54,166 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-13 07:26:54,167 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 07:26:54" (1/1) ... [2024-10-13 07:26:54,169 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@44faefd4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:26:54, skipping insertion in model container [2024-10-13 07:26:54,169 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 07:26:54" (1/1) ... [2024-10-13 07:26:54,276 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-13 07:26:54,543 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_next_harness.i[4494,4507] [2024-10-13 07:26:54,551 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_next_harness.i[4554,4567] [2024-10-13 07:26:55,158 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:55,159 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:55,159 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:55,160 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:55,161 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:55,176 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:55,181 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:55,183 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:55,184 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:55,186 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:55,189 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:55,189 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:55,190 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:55,613 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-13 07:26:55,641 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-10-13 07:26:55,680 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-13 07:26:55,686 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_next_harness.i[4494,4507] [2024-10-13 07:26:55,687 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_next_harness.i[4554,4567] [2024-10-13 07:26:55,739 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:55,743 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:55,744 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:55,744 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:55,745 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:55,754 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:55,754 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:55,758 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:55,759 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:55,759 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:55,760 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:55,764 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:55,764 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:55,858 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-13 07:26:55,869 INFO L200 MainTranslator]: Completed pre-run [2024-10-13 07:26:55,885 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_next_harness.i[4494,4507] [2024-10-13 07:26:55,886 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_next_harness.i[4554,4567] [2024-10-13 07:26:55,911 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:55,912 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:55,912 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:55,912 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:55,913 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:55,920 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:55,921 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:55,921 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:55,922 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:55,922 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:55,923 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:55,923 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:55,923 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:56,010 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-13 07:26:56,192 ERROR L321 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: aws_array_list_ensure_capacity [2024-10-13 07:26:56,192 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@32c6520e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:26:56, skipping insertion in model container [2024-10-13 07:26:56,193 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-13 07:26:56,193 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-10-13 07:26:56,195 INFO L158 Benchmark]: Toolchain (without parser) took 2037.06ms. Allocated memory was 67.1MB in the beginning and 92.3MB in the end (delta: 25.2MB). Free memory was 30.7MB in the beginning and 40.5MB in the end (delta: -9.8MB). Peak memory consumption was 50.8MB. Max. memory is 16.1GB. [2024-10-13 07:26:56,195 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 50.3MB. Free memory was 33.0MB in the beginning and 32.9MB in the end (delta: 84.0kB). There was no memory consumed. Max. memory is 16.1GB. [2024-10-13 07:26:56,196 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2033.74ms. Allocated memory was 67.1MB in the beginning and 92.3MB in the end (delta: 25.2MB). Free memory was 30.5MB in the beginning and 41.1MB in the end (delta: -10.5MB). Peak memory consumption was 50.8MB. Max. memory is 16.1GB. [2024-10-13 07:26:56,197 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17ms. Allocated memory is still 50.3MB. Free memory was 33.0MB in the beginning and 32.9MB in the end (delta: 84.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2033.74ms. Allocated memory was 67.1MB in the beginning and 92.3MB in the end (delta: 25.2MB). Free memory was 30.5MB in the beginning and 41.1MB in the end (delta: -10.5MB). Peak memory consumption was 50.8MB. 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 Writing output log to file Ultimate.log Result: UNKNOWN