./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/aws-c-common/aws_linked_list_rbegin_harness_negated.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version c7c6ca5d 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_negated.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 49ed7f3e9a0a6ed433709b0bb1effeae8bd9acd1921ce556b935c6a1999ca674 --- Real Ultimate output --- This is Ultimate 0.2.5-?-c7c6ca5-m [2024-11-09 03:16:31,359 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 03:16:31,419 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-09 03:16:31,427 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 03:16:31,427 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-09 03:16:31,459 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 03:16:31,459 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-09 03:16:31,460 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-09 03:16:31,461 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-09 03:16:31,462 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-09 03:16:31,462 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 03:16:31,463 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-09 03:16:31,463 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 03:16:31,464 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 03:16:31,466 INFO L153 SettingsManager]: * Use SBE=true [2024-11-09 03:16:31,467 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 03:16:31,467 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 03:16:31,467 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 03:16:31,467 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 03:16:31,468 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 03:16:31,468 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 03:16:31,469 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 03:16:31,469 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 03:16:31,473 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 03:16:31,473 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 03:16:31,474 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 03:16:31,474 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-09 03:16:31,474 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-09 03:16:31,475 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-09 03:16:31,475 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-09 03:16:31,475 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 03:16:31,475 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 03:16:31,476 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 03:16:31,476 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-09 03:16:31,476 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 03:16:31,476 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-09 03:16:31,477 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-09 03:16:31,477 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-09 03:16:31,477 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-09 03:16:31,477 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 49ed7f3e9a0a6ed433709b0bb1effeae8bd9acd1921ce556b935c6a1999ca674 [2024-11-09 03:16:31,753 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 03:16:31,790 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 03:16:31,795 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 03:16:31,797 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 03:16:31,798 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 03:16:31,799 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_linked_list_rbegin_harness_negated.i [2024-11-09 03:16:33,322 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 03:16:33,688 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 03:16:33,689 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_rbegin_harness_negated.i [2024-11-09 03:16:33,717 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/87f6f2df3/b170c7c6c05b41518275d7a53f43f3a2/FLAG9c96ef50c [2024-11-09 03:16:33,751 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/87f6f2df3/b170c7c6c05b41518275d7a53f43f3a2 [2024-11-09 03:16:33,755 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 03:16:33,756 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 03:16:33,758 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 03:16:33,758 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 03:16:33,763 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 03:16:33,764 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 03:16:33" (1/1) ... [2024-11-09 03:16:33,765 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1e125c50 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 03:16:33, skipping insertion in model container [2024-11-09 03:16:33,766 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 03:16:33" (1/1) ... [2024-11-09 03:16:33,839 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 03:16:34,072 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_negated.i[4496,4509] [2024-11-09 03:16:34,079 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_negated.i[4556,4569] [2024-11-09 03:16:34,556 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:34,557 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:34,557 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:34,557 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:34,558 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:34,579 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:34,580 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:34,582 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:34,584 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:34,585 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:34,587 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:34,588 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:34,589 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:34,969 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 03:16:34,984 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 03:16:34,999 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_negated.i[4496,4509] [2024-11-09 03:16:35,000 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_negated.i[4556,4569] [2024-11-09 03:16:35,037 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:35,038 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:35,038 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:35,040 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:35,040 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:35,048 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:35,051 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:35,054 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:35,054 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:35,055 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:35,055 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:35,055 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:35,056 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:35,133 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 03:16:35,312 ERROR L321 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: aws_array_list_ensure_capacity [2024-11-09 03:16:35,312 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@626bebd5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 03:16:35, skipping insertion in model container [2024-11-09 03:16:35,313 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 03:16:35,313 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-09 03:16:35,316 INFO L158 Benchmark]: Toolchain (without parser) took 1557.60ms. Allocated memory is still 224.4MB. Free memory was 191.3MB in the beginning and 126.6MB in the end (delta: 64.7MB). Peak memory consumption was 100.3MB. Max. memory is 16.1GB. [2024-11-09 03:16:35,316 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 140.5MB. Free memory was 107.9MB in the beginning and 107.8MB in the end (delta: 139.9kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-09 03:16:35,317 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1554.72ms. Allocated memory is still 224.4MB. Free memory was 191.3MB in the beginning and 126.6MB in the end (delta: 64.7MB). Peak memory consumption was 100.3MB. Max. memory is 16.1GB. [2024-11-09 03:16:35,319 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16ms. Allocated memory is still 140.5MB. Free memory was 107.9MB in the beginning and 107.8MB in the end (delta: 139.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1554.72ms. Allocated memory is still 224.4MB. Free memory was 191.3MB in the beginning and 126.6MB in the end (delta: 64.7MB). Peak memory consumption was 100.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: -1]: Unsupported Syntax The following functions are not defined or handled internally: aws_array_list_ensure_capacity RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally 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_negated.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 49ed7f3e9a0a6ed433709b0bb1effeae8bd9acd1921ce556b935c6a1999ca674 --- Real Ultimate output --- This is Ultimate 0.2.5-?-c7c6ca5-m [2024-11-09 03:16:37,329 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 03:16:37,391 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2024-11-09 03:16:37,397 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 03:16:37,398 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-09 03:16:37,421 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 03:16:37,422 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-09 03:16:37,423 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-09 03:16:37,423 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-09 03:16:37,425 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-09 03:16:37,425 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 03:16:37,425 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-09 03:16:37,426 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 03:16:37,427 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 03:16:37,428 INFO L153 SettingsManager]: * Use SBE=true [2024-11-09 03:16:37,428 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 03:16:37,428 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 03:16:37,428 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 03:16:37,429 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 03:16:37,429 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 03:16:37,429 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 03:16:37,432 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-09 03:16:37,432 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-09 03:16:37,432 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 03:16:37,432 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-09 03:16:37,432 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 03:16:37,432 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 03:16:37,433 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 03:16:37,433 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-09 03:16:37,433 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-09 03:16:37,433 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-09 03:16:37,433 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-09 03:16:37,433 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 03:16:37,433 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 03:16:37,434 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 03:16:37,434 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-11-09 03:16:37,434 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-09 03:16:37,434 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-09 03:16:37,435 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-09 03:16:37,435 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-09 03:16:37,435 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-09 03:16:37,436 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 49ed7f3e9a0a6ed433709b0bb1effeae8bd9acd1921ce556b935c6a1999ca674 [2024-11-09 03:16:37,694 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 03:16:37,727 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 03:16:37,733 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 03:16:37,734 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 03:16:37,734 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 03:16:37,736 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_linked_list_rbegin_harness_negated.i [2024-11-09 03:16:39,257 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 03:16:39,709 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 03:16:39,709 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_rbegin_harness_negated.i [2024-11-09 03:16:39,767 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/51ff9973c/fc08fc88022542119ff8d9e0f23e83a0/FLAGd952202a3 [2024-11-09 03:16:39,800 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/51ff9973c/fc08fc88022542119ff8d9e0f23e83a0 [2024-11-09 03:16:39,802 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 03:16:39,807 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 03:16:39,811 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 03:16:39,811 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 03:16:39,819 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 03:16:39,819 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 03:16:39" (1/1) ... [2024-11-09 03:16:39,823 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@41a0719a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 03:16:39, skipping insertion in model container [2024-11-09 03:16:39,823 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 03:16:39" (1/1) ... [2024-11-09 03:16:39,935 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 03:16:40,373 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_negated.i[4496,4509] [2024-11-09 03:16:40,387 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_negated.i[4556,4569] [2024-11-09 03:16:40,935 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:16:40,994 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:16:40,995 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:16:40,996 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:16:41,003 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:16:41,004 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:41,005 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:41,005 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:41,006 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:16:41,006 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:41,007 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:41,009 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:16:41,009 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:16:41,010 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:16:41,011 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:16:41,016 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:41,017 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:16:41,017 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:41,018 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:16:41,019 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:41,019 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:16:41,019 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:41,020 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:16:41,021 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:41,022 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:16:41,022 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:41,022 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:16:41,023 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:41,023 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:41,338 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:16:41,338 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:16:41,338 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:16:41,339 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:16:41,464 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:16:41,484 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 03:16:41,499 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-11-09 03:16:41,514 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 03:16:41,518 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_negated.i[4496,4509] [2024-11-09 03:16:41,519 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_negated.i[4556,4569] [2024-11-09 03:16:41,537 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:16:41,546 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:16:41,547 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:16:41,548 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:16:41,552 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:16:41,556 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:41,556 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:41,556 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:41,557 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:16:41,557 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:41,557 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:41,562 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:16:41,562 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:16:41,563 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:16:41,563 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:16:41,566 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:41,566 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:16:41,566 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:41,566 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:16:41,567 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:41,567 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:16:41,567 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:41,568 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:16:41,568 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:41,569 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:16:41,569 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:41,569 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:16:41,569 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:41,570 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:41,643 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:16:41,643 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:16:41,644 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:16:41,644 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:16:41,679 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:16:41,686 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 03:16:41,690 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 03:16:41,703 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_negated.i[4496,4509] [2024-11-09 03:16:41,707 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_negated.i[4556,4569] [2024-11-09 03:16:41,747 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:41,748 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:41,748 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:41,749 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:41,749 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:41,754 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:41,756 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:41,756 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:41,757 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:41,757 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:41,757 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:41,758 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:41,758 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:41,843 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 03:16:42,025 ERROR L321 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: aws_array_list_ensure_capacity [2024-11-09 03:16:42,028 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@968564 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 03:16:42, skipping insertion in model container [2024-11-09 03:16:42,028 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 03:16:42,028 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-09 03:16:42,029 INFO L158 Benchmark]: Toolchain (without parser) took 2225.75ms. Allocated memory was 77.6MB in the beginning and 148.9MB in the end (delta: 71.3MB). Free memory was 52.0MB in the beginning and 98.4MB in the end (delta: -46.4MB). Peak memory consumption was 68.1MB. Max. memory is 16.1GB. [2024-11-09 03:16:42,030 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 77.6MB. Free memory is still 57.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-09 03:16:42,031 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2217.57ms. Allocated memory was 77.6MB in the beginning and 148.9MB in the end (delta: 71.3MB). Free memory was 51.7MB in the beginning and 98.4MB in the end (delta: -46.7MB). Peak memory consumption was 66.0MB. Max. memory is 16.1GB. [2024-11-09 03:16:42,032 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16ms. Allocated memory is still 77.6MB. Free memory is still 57.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2217.57ms. Allocated memory was 77.6MB in the beginning and 148.9MB in the end (delta: 71.3MB). Free memory was 51.7MB in the beginning and 98.4MB in the end (delta: -46.7MB). Peak memory consumption was 66.0MB. 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