./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_node_reset_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_node_reset_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 39617118f1cddf1edf0da2bed0d1b7ba56db146c1be6da9375c591252f5b5d55 --- Real Ultimate output --- This is Ultimate 0.2.5-tmp.dk.eval-mul-div-a046e57-m [2024-10-13 07:26:51,419 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-13 07:26:51,472 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-10-13 07:26:51,475 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-13 07:26:51,475 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-13 07:26:51,490 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-13 07:26:51,491 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-13 07:26:51,491 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-13 07:26:51,492 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-13 07:26:51,492 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-13 07:26:51,492 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-13 07:26:51,492 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-13 07:26:51,493 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-13 07:26:51,493 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-13 07:26:51,493 INFO L153 SettingsManager]: * Use SBE=true [2024-10-13 07:26:51,494 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-13 07:26:51,494 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-13 07:26:51,494 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-10-13 07:26:51,494 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-13 07:26:51,495 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-13 07:26:51,495 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-13 07:26:51,495 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-13 07:26:51,496 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-13 07:26:51,496 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-13 07:26:51,496 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-13 07:26:51,496 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-13 07:26:51,497 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-13 07:26:51,497 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-13 07:26:51,497 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-13 07:26:51,497 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-13 07:26:51,497 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-13 07:26:51,498 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-13 07:26:51,498 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-13 07:26:51,498 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-10-13 07:26:51,498 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-10-13 07:26:51,499 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-13 07:26:51,499 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-13 07:26:51,499 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-13 07:26:51,503 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-13 07:26:51,505 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 39617118f1cddf1edf0da2bed0d1b7ba56db146c1be6da9375c591252f5b5d55 [2024-10-13 07:26:51,726 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-13 07:26:51,750 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-13 07:26:51,754 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-13 07:26:51,755 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-13 07:26:51,755 INFO L274 PluginConnector]: CDTParser initialized [2024-10-13 07:26:51,756 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness.i [2024-10-13 07:26:53,011 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-13 07:26:53,320 INFO L384 CDTParser]: Found 1 translation units. [2024-10-13 07:26:53,320 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness.i [2024-10-13 07:26:53,352 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f023f7efe/e7d40917d2e9447db3fb3a64da254d38/FLAG391d4d7df [2024-10-13 07:26:53,578 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f023f7efe/e7d40917d2e9447db3fb3a64da254d38 [2024-10-13 07:26:53,580 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-13 07:26:53,581 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-13 07:26:53,589 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-13 07:26:53,589 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-13 07:26:53,593 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-13 07:26:53,594 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 07:26:53" (1/1) ... [2024-10-13 07:26:53,596 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5c94fbbd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:26:53, skipping insertion in model container [2024-10-13 07:26:53,596 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 07:26:53" (1/1) ... [2024-10-13 07:26:53,676 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-13 07:26:53,895 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_node_reset_harness.i[4500,4513] [2024-10-13 07:26:53,901 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_node_reset_harness.i[4560,4573] [2024-10-13 07:26:54,439 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:54,441 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:54,442 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:54,442 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:54,443 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:54,456 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:54,456 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:54,458 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:54,460 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:54,462 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:54,463 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:54,463 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:54,465 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:54,751 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-13 07:26:54,765 INFO L200 MainTranslator]: Completed pre-run [2024-10-13 07:26:54,779 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_node_reset_harness.i[4500,4513] [2024-10-13 07:26:54,779 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_node_reset_harness.i[4560,4573] [2024-10-13 07:26:54,803 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:54,804 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:54,804 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:54,804 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:54,807 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:54,816 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:54,816 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:54,817 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:54,817 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:54,818 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:54,819 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:54,819 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:54,819 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:54,900 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-13 07:26:55,008 ERROR L321 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: aws_array_list_ensure_capacity [2024-10-13 07:26:55,009 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3f909a54 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:26:55, skipping insertion in model container [2024-10-13 07:26:55,009 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-13 07:26:55,009 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-10-13 07:26:55,011 INFO L158 Benchmark]: Toolchain (without parser) took 1428.79ms. Allocated memory is still 159.4MB. Free memory was 84.8MB in the beginning and 89.2MB in the end (delta: -4.4MB). Peak memory consumption was 54.8MB. Max. memory is 16.1GB. [2024-10-13 07:26:55,011 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 159.4MB. Free memory was 112.6MB in the beginning and 112.4MB in the end (delta: 211.9kB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-10-13 07:26:55,011 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1420.74ms. Allocated memory is still 159.4MB. Free memory was 84.7MB in the beginning and 89.2MB in the end (delta: -4.5MB). Peak memory consumption was 54.8MB. Max. memory is 16.1GB. [2024-10-13 07:26:55,012 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 159.4MB. Free memory was 112.6MB in the beginning and 112.4MB in the end (delta: 211.9kB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1420.74ms. Allocated memory is still 159.4MB. Free memory was 84.7MB in the beginning and 89.2MB in the end (delta: -4.5MB). Peak memory consumption was 54.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: -1]: Unsupported Syntax The following functions are not defined or handled internally: aws_array_list_ensure_capacity RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_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 39617118f1cddf1edf0da2bed0d1b7ba56db146c1be6da9375c591252f5b5d55 --- Real Ultimate output --- This is Ultimate 0.2.5-tmp.dk.eval-mul-div-a046e57-m [2024-10-13 07:26:56,698 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-13 07:26:56,767 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2024-10-13 07:26:56,771 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-13 07:26:56,772 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-13 07:26:56,798 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-13 07:26:56,800 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-13 07:26:56,800 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-13 07:26:56,801 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-13 07:26:56,802 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-13 07:26:56,803 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-13 07:26:56,803 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-13 07:26:56,803 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-13 07:26:56,804 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-13 07:26:56,804 INFO L153 SettingsManager]: * Use SBE=true [2024-10-13 07:26:56,804 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-13 07:26:56,804 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-13 07:26:56,805 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-13 07:26:56,805 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-13 07:26:56,805 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-13 07:26:56,805 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-13 07:26:56,808 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-10-13 07:26:56,809 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-10-13 07:26:56,809 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-13 07:26:56,809 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-10-13 07:26:56,809 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-13 07:26:56,809 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-13 07:26:56,809 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-13 07:26:56,810 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-13 07:26:56,810 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-13 07:26:56,810 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-13 07:26:56,810 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-13 07:26:56,810 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-13 07:26:56,811 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-13 07:26:56,811 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-13 07:26:56,811 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-10-13 07:26:56,811 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-10-13 07:26:56,811 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-13 07:26:56,811 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-13 07:26:56,812 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-13 07:26:56,812 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-13 07:26:56,813 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-10-13 07:26:56,814 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 39617118f1cddf1edf0da2bed0d1b7ba56db146c1be6da9375c591252f5b5d55 [2024-10-13 07:26:57,089 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-13 07:26:57,109 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-13 07:26:57,112 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-13 07:26:57,113 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-13 07:26:57,113 INFO L274 PluginConnector]: CDTParser initialized [2024-10-13 07:26:57,114 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness.i [2024-10-13 07:26:58,447 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-13 07:26:58,803 INFO L384 CDTParser]: Found 1 translation units. [2024-10-13 07:26:58,803 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness.i [2024-10-13 07:26:58,829 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/388ae2c45/72930a06c23847f38293d29743a37ca7/FLAGf3083b68a [2024-10-13 07:26:58,842 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/388ae2c45/72930a06c23847f38293d29743a37ca7 [2024-10-13 07:26:58,844 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-13 07:26:58,846 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-13 07:26:58,847 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-13 07:26:58,847 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-13 07:26:58,853 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-13 07:26:58,854 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 07:26:58" (1/1) ... [2024-10-13 07:26:58,855 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@acf5f48 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:26:58, skipping insertion in model container [2024-10-13 07:26:58,856 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 07:26:58" (1/1) ... [2024-10-13 07:26:58,920 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-13 07:26:59,156 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_node_reset_harness.i[4500,4513] [2024-10-13 07:26:59,163 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_node_reset_harness.i[4560,4573] [2024-10-13 07:26:59,669 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:59,669 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:59,669 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:59,670 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:59,670 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:59,685 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:59,685 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:59,686 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:59,687 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:59,691 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:59,692 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:59,692 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:59,693 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:00,000 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-13 07:27:00,025 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-10-13 07:27:00,058 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-13 07:27:00,062 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_node_reset_harness.i[4500,4513] [2024-10-13 07:27:00,062 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_node_reset_harness.i[4560,4573] [2024-10-13 07:27:00,092 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:00,092 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:00,093 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:00,093 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:00,094 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:00,099 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:00,099 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:00,100 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:00,100 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:00,101 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:00,102 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:00,102 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:00,102 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:00,183 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-13 07:27:00,192 INFO L200 MainTranslator]: Completed pre-run [2024-10-13 07:27:00,220 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_node_reset_harness.i[4500,4513] [2024-10-13 07:27:00,223 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_node_reset_harness.i[4560,4573] [2024-10-13 07:27:00,250 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:00,251 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:00,251 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:00,251 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:00,251 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:00,258 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:00,259 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:00,260 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:00,260 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:00,261 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:00,261 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:00,262 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:00,262 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:00,304 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-13 07:27:00,554 ERROR L321 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: aws_array_list_ensure_capacity [2024-10-13 07:27:00,555 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@54c21e33 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:27:00, skipping insertion in model container [2024-10-13 07:27:00,555 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-13 07:27:00,555 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-10-13 07:27:00,556 INFO L158 Benchmark]: Toolchain (without parser) took 1710.22ms. Allocated memory was 71.3MB in the beginning and 121.6MB in the end (delta: 50.3MB). Free memory was 48.8MB in the beginning and 49.1MB in the end (delta: -277.7kB). Peak memory consumption was 52.0MB. Max. memory is 16.1GB. [2024-10-13 07:27:00,557 INFO L158 Benchmark]: CDTParser took 0.12ms. Allocated memory is still 52.4MB. Free memory is still 35.6MB. There was no memory consumed. Max. memory is 16.1GB. [2024-10-13 07:27:00,557 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1707.81ms. Allocated memory was 71.3MB in the beginning and 121.6MB in the end (delta: 50.3MB). Free memory was 48.8MB in the beginning and 49.6MB in the end (delta: -811.0kB). Peak memory consumption was 52.0MB. Max. memory is 16.1GB. [2024-10-13 07:27:00,558 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12ms. Allocated memory is still 52.4MB. Free memory is still 35.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1707.81ms. Allocated memory was 71.3MB in the beginning and 121.6MB in the end (delta: 50.3MB). Free memory was 48.8MB in the beginning and 49.6MB in the end (delta: -811.0kB). Peak memory consumption was 52.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: -1]: Unsupported Syntax The following functions are not defined or handled internally: aws_array_list_ensure_capacity RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN