./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/aws-c-common/aws_linked_list_rbegin_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 3061b6dc Calling Ultimate with: /root/.sdkman/candidates/java/11.0.12-open/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/aws-c-common/aws_linked_list_rbegin_harness.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-tmp.dk.eval-assert-order-craig-3061b6d-m [2024-11-19 02:20:45,070 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-19 02:20:45,183 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-19 02:20:45,188 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-19 02:20:45,189 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-19 02:20:45,215 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-19 02:20:45,217 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-19 02:20:45,217 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-19 02:20:45,218 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-19 02:20:45,219 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-19 02:20:45,219 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-19 02:20:45,220 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-19 02:20:45,220 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-19 02:20:45,222 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-19 02:20:45,223 INFO L153 SettingsManager]: * Use SBE=true [2024-11-19 02:20:45,223 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-19 02:20:45,223 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-19 02:20:45,223 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-19 02:20:45,224 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-19 02:20:45,224 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-19 02:20:45,224 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-19 02:20:45,225 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-19 02:20:45,228 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-19 02:20:45,229 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-19 02:20:45,229 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-19 02:20:45,229 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-19 02:20:45,230 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-19 02:20:45,230 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-19 02:20:45,230 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-19 02:20:45,230 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-19 02:20:45,230 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-19 02:20:45,231 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-19 02:20:45,231 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-19 02:20:45,231 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-19 02:20:45,231 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-19 02:20:45,231 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-19 02:20:45,232 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-19 02:20:45,232 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-19 02:20:45,232 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-19 02:20:45,232 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3bef4637cc296c755ba815d09f028f51f0bde7e0d2e6155f2b5c648b5201a193 [2024-11-19 02:20:45,519 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-19 02:20:45,546 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-19 02:20:45,551 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-19 02:20:45,553 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-19 02:20:45,553 INFO L274 PluginConnector]: CDTParser initialized [2024-11-19 02:20:45,555 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_linked_list_rbegin_harness.i [2024-11-19 02:20:47,164 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-19 02:20:47,592 INFO L384 CDTParser]: Found 1 translation units. [2024-11-19 02:20:47,595 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_rbegin_harness.i [2024-11-19 02:20:47,633 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/abc371c95/a6346e2813bd42649cb6a51aa6b8eadc/FLAG993a701f5 [2024-11-19 02:20:47,648 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/abc371c95/a6346e2813bd42649cb6a51aa6b8eadc [2024-11-19 02:20:47,651 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-19 02:20:47,652 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-19 02:20:47,653 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-19 02:20:47,654 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-19 02:20:47,659 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-19 02:20:47,660 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:20:47" (1/1) ... [2024-11-19 02:20:47,663 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@54f44d3b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:20:47, skipping insertion in model container [2024-11-19 02:20:47,663 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:20:47" (1/1) ... [2024-11-19 02:20:47,785 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-19 02:20:48,056 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] [2024-11-19 02:20:48,065 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] [2024-11-19 02:20:48,755 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:48,756 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:48,757 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:48,758 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:48,758 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:48,771 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:48,772 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:48,774 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:48,774 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:48,779 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:48,782 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:48,783 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:48,783 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:49,163 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-19 02:20:49,183 INFO L200 MainTranslator]: Completed pre-run [2024-11-19 02:20:49,199 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] [2024-11-19 02:20:49,200 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] [2024-11-19 02:20:49,265 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:49,268 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:49,268 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:49,269 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:49,270 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:49,285 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:49,285 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:49,289 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:49,290 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:49,291 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:49,291 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:49,292 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:49,295 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:49,397 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-19 02:20:49,705 ERROR L321 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: aws_array_list_ensure_capacity [2024-11-19 02:20:49,705 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@783b2e90 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:20:49, skipping insertion in model container [2024-11-19 02:20:49,705 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-19 02:20:49,705 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-19 02:20:49,707 INFO L158 Benchmark]: Toolchain (without parser) took 2054.30ms. Allocated memory was 134.2MB in the beginning and 199.2MB in the end (delta: 65.0MB). Free memory was 56.5MB in the beginning and 96.5MB in the end (delta: -40.0MB). Peak memory consumption was 43.5MB. Max. memory is 16.1GB. [2024-11-19 02:20:49,707 INFO L158 Benchmark]: CDTParser took 0.25ms. Allocated memory is still 134.2MB. Free memory is still 96.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-19 02:20:49,708 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2052.03ms. Allocated memory was 134.2MB in the beginning and 199.2MB in the end (delta: 65.0MB). Free memory was 56.3MB in the beginning and 96.5MB in the end (delta: -40.2MB). Peak memory consumption was 43.5MB. Max. memory is 16.1GB. [2024-11-19 02:20:49,709 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25ms. Allocated memory is still 134.2MB. Free memory is still 96.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2052.03ms. Allocated memory was 134.2MB in the beginning and 199.2MB in the end (delta: 65.0MB). Free memory was 56.3MB in the beginning and 96.5MB in the end (delta: -40.2MB). Peak memory consumption was 43.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: -1]: Unsupported Syntax The following functions are not defined or handled internally: aws_array_list_ensure_capacity RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /root/.sdkman/candidates/java/11.0.12-open/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/aws-c-common/aws_linked_list_rbegin_harness.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-tmp.dk.eval-assert-order-craig-3061b6d-m [2024-11-19 02:20:52,626 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-19 02:20:52,719 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2024-11-19 02:20:52,725 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-19 02:20:52,726 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-19 02:20:52,764 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-19 02:20:52,764 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-19 02:20:52,765 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-19 02:20:52,766 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-19 02:20:52,767 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-19 02:20:52,768 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-19 02:20:52,768 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-19 02:20:52,769 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-19 02:20:52,770 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-19 02:20:52,770 INFO L153 SettingsManager]: * Use SBE=true [2024-11-19 02:20:52,771 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-19 02:20:52,772 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-19 02:20:52,773 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-19 02:20:52,773 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-19 02:20:52,773 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-19 02:20:52,776 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-19 02:20:52,776 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-19 02:20:52,777 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-19 02:20:52,777 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-19 02:20:52,777 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-19 02:20:52,778 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-19 02:20:52,778 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-19 02:20:52,778 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-19 02:20:52,779 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-19 02:20:52,779 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-19 02:20:52,779 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-19 02:20:52,779 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-19 02:20:52,780 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-19 02:20:52,780 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-19 02:20:52,780 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-19 02:20:52,780 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-11-19 02:20:52,781 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-19 02:20:52,781 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-19 02:20:52,781 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-19 02:20:52,781 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-19 02:20:52,782 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-19 02:20:52,784 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3bef4637cc296c755ba815d09f028f51f0bde7e0d2e6155f2b5c648b5201a193 [2024-11-19 02:20:53,141 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-19 02:20:53,167 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-19 02:20:53,170 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-19 02:20:53,171 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-19 02:20:53,172 INFO L274 PluginConnector]: CDTParser initialized [2024-11-19 02:20:53,174 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_linked_list_rbegin_harness.i [2024-11-19 02:20:54,848 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-19 02:20:55,329 INFO L384 CDTParser]: Found 1 translation units. [2024-11-19 02:20:55,330 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_rbegin_harness.i [2024-11-19 02:20:55,372 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/063ccfb6a/9efd590a9a9e414d9bbb67e38f6cc569/FLAG8db77f14b [2024-11-19 02:20:55,391 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/063ccfb6a/9efd590a9a9e414d9bbb67e38f6cc569 [2024-11-19 02:20:55,394 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-19 02:20:55,396 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-19 02:20:55,399 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-19 02:20:55,399 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-19 02:20:55,405 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-19 02:20:55,406 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:20:55" (1/1) ... [2024-11-19 02:20:55,409 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7536c3c7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:20:55, skipping insertion in model container [2024-11-19 02:20:55,409 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:20:55" (1/1) ... [2024-11-19 02:20:55,500 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-19 02:20:55,785 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] [2024-11-19 02:20:55,792 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] [2024-11-19 02:20:56,252 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:56,348 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:56,349 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:56,349 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:56,361 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:56,366 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:56,367 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:56,367 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:56,368 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:56,368 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:56,369 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:56,379 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:56,381 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:56,384 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:56,385 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:56,394 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:56,394 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:56,395 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:56,395 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:56,397 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:56,397 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:56,398 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:56,398 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:56,400 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:56,401 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:56,401 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:56,401 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:56,402 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:56,402 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:56,685 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:56,686 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:56,686 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:56,687 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:56,825 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:56,844 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-19 02:20:56,867 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-11-19 02:20:56,911 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-19 02:20:56,919 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] [2024-11-19 02:20:56,920 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] [2024-11-19 02:20:56,942 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:56,963 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:56,965 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:56,966 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:56,974 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:56,979 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:56,980 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:56,980 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:56,981 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:56,981 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:56,982 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:56,984 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:56,984 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:56,986 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:56,989 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:56,999 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:56,999 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:57,000 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:57,003 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:57,005 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:57,005 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:57,006 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:57,006 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:57,011 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:57,011 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:57,012 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:57,012 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:57,012 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:57,012 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:57,077 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:57,077 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:57,081 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:57,081 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:57,122 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:57,131 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-19 02:20:57,141 INFO L200 MainTranslator]: Completed pre-run [2024-11-19 02:20:57,156 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] [2024-11-19 02:20:57,161 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] [2024-11-19 02:20:57,216 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:57,217 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:57,217 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:57,217 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:57,218 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:57,224 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:57,225 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:57,228 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:57,228 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:57,229 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:57,230 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:57,231 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:57,231 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:57,323 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-19 02:20:57,667 ERROR L321 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: aws_array_list_ensure_capacity [2024-11-19 02:20:57,670 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2e3f611f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:20:57, skipping insertion in model container [2024-11-19 02:20:57,671 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-19 02:20:57,671 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-19 02:20:57,673 INFO L158 Benchmark]: Toolchain (without parser) took 2276.14ms. Allocated memory was 67.1MB in the beginning and 121.6MB in the end (delta: 54.5MB). Free memory was 37.3MB in the beginning and 64.9MB in the end (delta: -27.6MB). Peak memory consumption was 52.0MB. Max. memory is 16.1GB. [2024-11-19 02:20:57,674 INFO L158 Benchmark]: CDTParser took 1.19ms. Allocated memory is still 52.4MB. Free memory was 33.6MB in the beginning and 33.5MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-19 02:20:57,674 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2272.31ms. Allocated memory was 67.1MB in the beginning and 121.6MB in the end (delta: 54.5MB). Free memory was 37.1MB in the beginning and 64.9MB in the end (delta: -27.8MB). Peak memory consumption was 49.9MB. Max. memory is 16.1GB. [2024-11-19 02:20:57,677 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.19ms. Allocated memory is still 52.4MB. Free memory was 33.6MB in the beginning and 33.5MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2272.31ms. Allocated memory was 67.1MB in the beginning and 121.6MB in the end (delta: 54.5MB). Free memory was 37.1MB in the beginning and 64.9MB in the end (delta: -27.8MB). Peak memory consumption was 49.9MB. 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