./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 fca748b1 Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_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-wip.dd.update-z3-fca748b-m [2024-11-20 10:11:14,412 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-20 10:11:14,471 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-20 10:11:14,476 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-20 10:11:14,477 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-20 10:11:14,496 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-20 10:11:14,497 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-20 10:11:14,497 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-20 10:11:14,498 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-20 10:11:14,499 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-20 10:11:14,499 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-20 10:11:14,499 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-20 10:11:14,499 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-20 10:11:14,500 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-20 10:11:14,501 INFO L153 SettingsManager]: * Use SBE=true [2024-11-20 10:11:14,501 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-20 10:11:14,502 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-20 10:11:14,502 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-20 10:11:14,502 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-20 10:11:14,502 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-20 10:11:14,502 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-20 10:11:14,503 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-20 10:11:14,503 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-20 10:11:14,504 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-20 10:11:14,504 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-20 10:11:14,504 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-20 10:11:14,504 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-20 10:11:14,504 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-20 10:11:14,505 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-20 10:11:14,505 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-20 10:11:14,505 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-20 10:11:14,505 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-20 10:11:14,505 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-20 10:11:14,505 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-20 10:11:14,506 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-20 10:11:14,506 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-20 10:11:14,506 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-20 10:11:14,506 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-20 10:11:14,506 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-20 10:11:14,506 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5bb1e95e9d6379d31cbb3e207d6fe85ddf495edebf9b764e927537f63dbf829e [2024-11-20 10:11:14,713 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-20 10:11:14,733 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-20 10:11:14,736 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-20 10:11:14,737 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-20 10:11:14,737 INFO L274 PluginConnector]: CDTParser initialized [2024-11-20 10:11:14,738 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_next_harness.i [2024-11-20 10:11:15,990 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-20 10:11:16,285 INFO L384 CDTParser]: Found 1 translation units. [2024-11-20 10:11:16,285 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_next_harness.i [2024-11-20 10:11:16,315 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/485dc0444/1c6f9553624e4e5fa9d6147115123e02/FLAGbfc6b3212 [2024-11-20 10:11:16,329 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/485dc0444/1c6f9553624e4e5fa9d6147115123e02 [2024-11-20 10:11:16,331 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-20 10:11:16,333 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-20 10:11:16,334 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-20 10:11:16,335 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-20 10:11:16,339 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-20 10:11:16,340 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:11:16" (1/1) ... [2024-11-20 10:11:16,341 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6055665b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:11:16, skipping insertion in model container [2024-11-20 10:11:16,341 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:11:16" (1/1) ... [2024-11-20 10:11:16,424 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-20 10:11:16,616 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_next_harness.i[4494,4507] [2024-11-20 10:11:16,622 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_next_harness.i[4554,4567] [2024-11-20 10:11:17,055 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:17,056 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:17,056 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:17,056 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:17,057 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:17,067 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:17,069 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:17,071 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:17,072 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:17,073 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:17,075 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:17,075 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:17,076 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:17,397 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-20 10:11:17,413 INFO L200 MainTranslator]: Completed pre-run [2024-11-20 10:11:17,423 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_next_harness.i[4494,4507] [2024-11-20 10:11:17,427 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_next_harness.i[4554,4567] [2024-11-20 10:11:17,460 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:17,460 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:17,461 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:17,461 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:17,462 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:17,470 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:17,470 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:17,471 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:17,471 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:17,472 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:17,472 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:17,472 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:17,473 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:17,529 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-20 10:11:17,638 ERROR L321 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: aws_array_list_ensure_capacity [2024-11-20 10:11:17,638 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@56af5ab6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:11:17, skipping insertion in model container [2024-11-20 10:11:17,638 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-20 10:11:17,639 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-20 10:11:17,640 INFO L158 Benchmark]: Toolchain (without parser) took 1307.65ms. Allocated memory is still 153.1MB. Free memory was 96.6MB in the beginning and 67.5MB in the end (delta: 29.1MB). Peak memory consumption was 67.4MB. Max. memory is 16.1GB. [2024-11-20 10:11:17,641 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 100.7MB. Free memory was 64.8MB in the beginning and 64.7MB in the end (delta: 77.0kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-20 10:11:17,642 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1305.17ms. Allocated memory is still 153.1MB. Free memory was 96.6MB in the beginning and 67.5MB in the end (delta: 29.1MB). Peak memory consumption was 67.4MB. Max. memory is 16.1GB. [2024-11-20 10:11:17,642 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14ms. Allocated memory is still 100.7MB. Free memory was 64.8MB in the beginning and 64.7MB in the end (delta: 77.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1305.17ms. Allocated memory is still 153.1MB. Free memory was 96.6MB in the beginning and 67.5MB in the end (delta: 29.1MB). Peak memory consumption was 67.4MB. 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-wip.dd.update-z3-fca748b-m [2024-11-20 10:11:19,232 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-20 10:11:19,282 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2024-11-20 10:11:19,285 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-20 10:11:19,286 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-20 10:11:19,309 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-20 10:11:19,312 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-20 10:11:19,312 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-20 10:11:19,313 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-20 10:11:19,313 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-20 10:11:19,313 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-20 10:11:19,314 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-20 10:11:19,314 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-20 10:11:19,314 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-20 10:11:19,315 INFO L153 SettingsManager]: * Use SBE=true [2024-11-20 10:11:19,315 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-20 10:11:19,315 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-20 10:11:19,315 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-20 10:11:19,316 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-20 10:11:19,316 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-20 10:11:19,316 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-20 10:11:19,317 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-20 10:11:19,318 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-20 10:11:19,319 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-20 10:11:19,319 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-20 10:11:19,321 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-20 10:11:19,321 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-20 10:11:19,322 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-20 10:11:19,322 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-20 10:11:19,322 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-20 10:11:19,322 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-20 10:11:19,322 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-20 10:11:19,322 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-20 10:11:19,323 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-20 10:11:19,323 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-20 10:11:19,323 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-11-20 10:11:19,323 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-20 10:11:19,324 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-20 10:11:19,324 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-20 10:11:19,324 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-20 10:11:19,325 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-20 10:11:19,325 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5bb1e95e9d6379d31cbb3e207d6fe85ddf495edebf9b764e927537f63dbf829e [2024-11-20 10:11:19,577 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-20 10:11:19,597 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-20 10:11:19,600 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-20 10:11:19,601 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-20 10:11:19,601 INFO L274 PluginConnector]: CDTParser initialized [2024-11-20 10:11:19,602 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_next_harness.i [2024-11-20 10:11:20,859 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-20 10:11:21,210 INFO L384 CDTParser]: Found 1 translation units. [2024-11-20 10:11:21,211 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_next_harness.i [2024-11-20 10:11:21,243 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1111fb728/598402bf4a4d48fd94e8b9b27b9f6e22/FLAG32c3f94fb [2024-11-20 10:11:21,256 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1111fb728/598402bf4a4d48fd94e8b9b27b9f6e22 [2024-11-20 10:11:21,259 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-20 10:11:21,260 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-20 10:11:21,262 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-20 10:11:21,262 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-20 10:11:21,267 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-20 10:11:21,267 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:11:21" (1/1) ... [2024-11-20 10:11:21,269 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@260d6050 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:11:21, skipping insertion in model container [2024-11-20 10:11:21,269 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:11:21" (1/1) ... [2024-11-20 10:11:21,343 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-20 10:11:21,529 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_next_harness.i[4494,4507] [2024-11-20 10:11:21,535 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_next_harness.i[4554,4567] [2024-11-20 10:11:21,871 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:21,931 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:21,931 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:21,931 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:21,937 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:21,939 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:21,940 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:21,940 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:21,941 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:21,941 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:21,942 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:21,944 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:21,944 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:21,962 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:21,962 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:21,972 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:21,973 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:21,973 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:21,973 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:21,974 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:21,974 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:21,975 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:21,975 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:21,978 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:21,979 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:21,979 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:21,980 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:21,980 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:21,980 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:22,175 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:22,175 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:22,176 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:22,178 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:22,286 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:22,295 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-20 10:11:22,326 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-11-20 10:11:22,361 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-20 10:11:22,364 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_next_harness.i[4494,4507] [2024-11-20 10:11:22,366 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_next_harness.i[4554,4567] [2024-11-20 10:11:22,384 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:22,398 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:22,399 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:22,400 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:22,404 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:22,405 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:22,407 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:22,407 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:22,408 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:22,408 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:22,408 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:22,410 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:22,410 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:22,414 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:22,415 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:22,418 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:22,418 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:22,418 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:22,419 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:22,419 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:22,420 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:22,420 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:22,420 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:22,421 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:22,421 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:22,422 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:22,423 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:22,424 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:22,424 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:22,479 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:22,480 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:22,480 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:22,482 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:22,518 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:22,524 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-20 10:11:22,530 INFO L200 MainTranslator]: Completed pre-run [2024-11-20 10:11:22,545 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_next_harness.i[4494,4507] [2024-11-20 10:11:22,545 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_next_harness.i[4554,4567] [2024-11-20 10:11:22,585 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:22,585 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:22,586 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:22,586 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:22,586 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:22,593 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:22,593 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:22,594 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:22,594 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:22,595 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:22,596 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:22,596 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:22,596 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:22,650 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-20 10:11:22,806 ERROR L321 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: aws_array_list_ensure_capacity [2024-11-20 10:11:22,807 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@609392f5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:11:22, skipping insertion in model container [2024-11-20 10:11:22,807 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-20 10:11:22,807 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-20 10:11:22,808 INFO L158 Benchmark]: Toolchain (without parser) took 1547.48ms. Allocated memory was 77.6MB in the beginning and 104.9MB in the end (delta: 27.3MB). Free memory was 46.4MB in the beginning and 55.5MB in the end (delta: -9.1MB). Peak memory consumption was 63.5MB. Max. memory is 16.1GB. [2024-11-20 10:11:22,808 INFO L158 Benchmark]: CDTParser took 0.12ms. Allocated memory is still 54.5MB. Free memory is still 31.6MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-20 10:11:22,809 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1544.99ms. Allocated memory was 77.6MB in the beginning and 104.9MB in the end (delta: 27.3MB). Free memory was 46.4MB in the beginning and 55.5MB in the end (delta: -9.1MB). Peak memory consumption was 63.5MB. Max. memory is 16.1GB. [2024-11-20 10:11:22,809 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 54.5MB. Free memory is still 31.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1544.99ms. Allocated memory was 77.6MB in the beginning and 104.9MB in the end (delta: 27.3MB). Free memory was 46.4MB in the beginning and 55.5MB in the end (delta: -9.1MB). Peak memory consumption was 63.5MB. 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 Writing output log to file Ultimate.log Result: UNKNOWN