./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/aws-c-common/aws_linked_list_prev_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 3061b6dc Calling Ultimate with: /root/.sdkman/candidates/java/11.0.12-open/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/aws-c-common/aws_linked_list_prev_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 0aec0bb8b8715e014581c4eef5e1e25c7e0452a528f8abdf2f2a721d17b0fa7f --- Real Ultimate output --- This is Ultimate 0.2.5-tmp.dk.eval-assert-order-craig-3061b6d-m [2024-11-19 02:20:39,620 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-19 02:20:39,683 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-19 02:20:39,687 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-19 02:20:39,688 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-19 02:20:39,709 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-19 02:20:39,709 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-19 02:20:39,710 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-19 02:20:39,710 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-19 02:20:39,711 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-19 02:20:39,711 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-19 02:20:39,712 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-19 02:20:39,712 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-19 02:20:39,713 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-19 02:20:39,713 INFO L153 SettingsManager]: * Use SBE=true [2024-11-19 02:20:39,713 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-19 02:20:39,714 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-19 02:20:39,714 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-19 02:20:39,715 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-19 02:20:39,715 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-19 02:20:39,715 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-19 02:20:39,721 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-19 02:20:39,721 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-19 02:20:39,721 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-19 02:20:39,722 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-19 02:20:39,722 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-19 02:20:39,722 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-19 02:20:39,723 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-19 02:20:39,723 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-19 02:20:39,723 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-19 02:20:39,724 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-19 02:20:39,724 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-19 02:20:39,724 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-19 02:20:39,725 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-19 02:20:39,725 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-19 02:20:39,726 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-19 02:20:39,726 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-19 02:20:39,726 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-19 02:20:39,727 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-19 02:20:39,727 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0aec0bb8b8715e014581c4eef5e1e25c7e0452a528f8abdf2f2a721d17b0fa7f [2024-11-19 02:20:40,000 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-19 02:20:40,025 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-19 02:20:40,027 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-19 02:20:40,030 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-19 02:20:40,031 INFO L274 PluginConnector]: CDTParser initialized [2024-11-19 02:20:40,032 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_linked_list_prev_harness.i [2024-11-19 02:20:41,609 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-19 02:20:42,034 INFO L384 CDTParser]: Found 1 translation units. [2024-11-19 02:20:42,035 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_prev_harness.i [2024-11-19 02:20:42,080 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bc51f4dc3/8ae5ae356ba74489a3cf7797a9036891/FLAGcf25aa4e5 [2024-11-19 02:20:42,099 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bc51f4dc3/8ae5ae356ba74489a3cf7797a9036891 [2024-11-19 02:20:42,103 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-19 02:20:42,105 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-19 02:20:42,108 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-19 02:20:42,109 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-19 02:20:42,114 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-19 02:20:42,115 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:20:42" (1/1) ... [2024-11-19 02:20:42,116 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@62a1c8f4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:20:42, skipping insertion in model container [2024-11-19 02:20:42,117 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:20:42" (1/1) ... [2024-11-19 02:20:42,219 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-19 02:20:42,534 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_prev_harness.i[4494,4507] [2024-11-19 02:20:42,542 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_prev_harness.i[4554,4567] [2024-11-19 02:20:43,288 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:43,289 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:43,290 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:43,291 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:43,298 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:43,312 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:43,313 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:43,320 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:43,321 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:43,323 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:43,327 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:43,329 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:43,330 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:43,794 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-19 02:20:43,814 INFO L200 MainTranslator]: Completed pre-run [2024-11-19 02:20:43,830 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_prev_harness.i[4494,4507] [2024-11-19 02:20:43,832 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_prev_harness.i[4554,4567] [2024-11-19 02:20:43,888 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:43,888 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:43,889 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:43,890 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:43,890 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:43,902 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:43,902 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:43,904 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:43,904 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:43,905 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:43,906 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:43,906 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:43,907 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:43,992 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-19 02:20:44,139 ERROR L321 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: aws_array_list_ensure_capacity [2024-11-19 02:20:44,139 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@15b43051 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:20:44, skipping insertion in model container [2024-11-19 02:20:44,139 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-19 02:20:44,140 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-19 02:20:44,143 INFO L158 Benchmark]: Toolchain (without parser) took 2036.99ms. Allocated memory was 151.0MB in the beginning and 201.3MB in the end (delta: 50.3MB). Free memory was 86.5MB in the beginning and 63.4MB in the end (delta: 23.1MB). Peak memory consumption was 79.2MB. Max. memory is 16.1GB. [2024-11-19 02:20:44,143 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 151.0MB. Free memory is still 110.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-19 02:20:44,144 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2031.33ms. Allocated memory was 151.0MB in the beginning and 201.3MB in the end (delta: 50.3MB). Free memory was 86.2MB in the beginning and 63.4MB in the end (delta: 22.8MB). Peak memory consumption was 79.2MB. Max. memory is 16.1GB. [2024-11-19 02:20:44,146 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28ms. Allocated memory is still 151.0MB. Free memory is still 110.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2031.33ms. Allocated memory was 151.0MB in the beginning and 201.3MB in the end (delta: 50.3MB). Free memory was 86.2MB in the beginning and 63.4MB in the end (delta: 22.8MB). Peak memory consumption was 79.2MB. 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_prev_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 0aec0bb8b8715e014581c4eef5e1e25c7e0452a528f8abdf2f2a721d17b0fa7f --- Real Ultimate output --- This is Ultimate 0.2.5-tmp.dk.eval-assert-order-craig-3061b6d-m [2024-11-19 02:20:46,394 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-19 02:20:46,478 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2024-11-19 02:20:46,484 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-19 02:20:46,485 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-19 02:20:46,522 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-19 02:20:46,522 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-19 02:20:46,525 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-19 02:20:46,525 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-19 02:20:46,526 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-19 02:20:46,526 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-19 02:20:46,527 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-19 02:20:46,528 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-19 02:20:46,529 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-19 02:20:46,529 INFO L153 SettingsManager]: * Use SBE=true [2024-11-19 02:20:46,529 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-19 02:20:46,530 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-19 02:20:46,530 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-19 02:20:46,530 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-19 02:20:46,531 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-19 02:20:46,531 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-19 02:20:46,531 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-19 02:20:46,532 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-19 02:20:46,532 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-19 02:20:46,532 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-19 02:20:46,533 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-19 02:20:46,533 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-19 02:20:46,533 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-19 02:20:46,534 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-19 02:20:46,534 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-19 02:20:46,534 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-19 02:20:46,535 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-19 02:20:46,535 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-19 02:20:46,536 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-19 02:20:46,536 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-19 02:20:46,536 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-11-19 02:20:46,537 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-19 02:20:46,537 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-19 02:20:46,537 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-19 02:20:46,538 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-19 02:20:46,538 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-19 02:20:46,538 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0aec0bb8b8715e014581c4eef5e1e25c7e0452a528f8abdf2f2a721d17b0fa7f [2024-11-19 02:20:46,917 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-19 02:20:46,946 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-19 02:20:46,949 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-19 02:20:46,951 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-19 02:20:46,951 INFO L274 PluginConnector]: CDTParser initialized [2024-11-19 02:20:46,953 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_linked_list_prev_harness.i [2024-11-19 02:20:48,605 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-19 02:20:49,074 INFO L384 CDTParser]: Found 1 translation units. [2024-11-19 02:20:49,074 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_prev_harness.i [2024-11-19 02:20:49,116 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/70a80b569/e67e3070caad48eaaa45e5eeb471ccfd/FLAGb63055e20 [2024-11-19 02:20:49,133 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/70a80b569/e67e3070caad48eaaa45e5eeb471ccfd [2024-11-19 02:20:49,136 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-19 02:20:49,137 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-19 02:20:49,140 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-19 02:20:49,140 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-19 02:20:49,145 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-19 02:20:49,146 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:20:49" (1/1) ... [2024-11-19 02:20:49,146 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1a7bdd8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:20:49, skipping insertion in model container [2024-11-19 02:20:49,147 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:20:49" (1/1) ... [2024-11-19 02:20:49,245 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-19 02:20:49,552 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_prev_harness.i[4494,4507] [2024-11-19 02:20:49,560 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_prev_harness.i[4554,4567] [2024-11-19 02:20:50,063 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:50,187 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:50,188 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:50,189 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:50,197 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:50,199 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:50,199 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:50,200 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:50,200 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:50,200 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:50,201 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:50,203 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:50,203 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:50,205 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:50,205 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:50,211 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:50,212 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:50,212 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:50,212 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:50,213 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:50,214 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:50,214 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:50,214 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:50,215 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:50,216 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:50,216 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:50,216 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:50,217 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:50,217 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:50,441 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:50,442 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:50,443 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:50,443 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:50,588 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:50,601 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-19 02:20:50,621 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-11-19 02:20:50,644 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-19 02:20:50,649 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_prev_harness.i[4494,4507] [2024-11-19 02:20:50,649 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_prev_harness.i[4554,4567] [2024-11-19 02:20:50,683 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:50,696 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:50,697 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:50,697 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:50,703 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:50,704 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:50,704 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:50,704 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:50,705 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:50,705 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:50,705 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:50,707 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:50,707 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:50,709 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:50,709 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:50,714 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:50,714 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:50,714 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:50,715 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:50,716 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:50,716 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:50,716 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:50,716 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:50,717 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:50,718 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:50,718 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:50,718 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:50,718 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:50,719 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:50,764 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:50,764 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:50,765 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:50,765 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:50,830 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:50,844 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-19 02:20:50,850 INFO L200 MainTranslator]: Completed pre-run [2024-11-19 02:20:50,861 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_prev_harness.i[4494,4507] [2024-11-19 02:20:50,861 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_prev_harness.i[4554,4567] [2024-11-19 02:20:50,897 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:50,898 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:50,898 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:50,898 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:50,899 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:50,907 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:50,908 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:50,909 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:50,909 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:50,910 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:50,911 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:50,911 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:50,911 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:51,022 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-19 02:20:51,248 ERROR L321 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: aws_array_list_ensure_capacity [2024-11-19 02:20:51,248 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@10bc09c4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:20:51, skipping insertion in model container [2024-11-19 02:20:51,248 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-19 02:20:51,249 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-19 02:20:51,250 INFO L158 Benchmark]: Toolchain (without parser) took 2112.00ms. Allocated memory was 62.9MB in the beginning and 115.3MB in the end (delta: 52.4MB). Free memory was 37.1MB in the beginning and 41.6MB in the end (delta: -4.5MB). Peak memory consumption was 47.6MB. Max. memory is 16.1GB. [2024-11-19 02:20:51,251 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 48.2MB. Free memory was 29.8MB in the beginning and 29.7MB in the end (delta: 60.8kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-19 02:20:51,251 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2108.66ms. Allocated memory was 62.9MB in the beginning and 115.3MB in the end (delta: 52.4MB). Free memory was 36.9MB in the beginning and 41.6MB in the end (delta: -4.8MB). Peak memory consumption was 47.6MB. Max. memory is 16.1GB. [2024-11-19 02:20:51,252 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 48.2MB. Free memory was 29.8MB in the beginning and 29.7MB in the end (delta: 60.8kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2108.66ms. Allocated memory was 62.9MB in the beginning and 115.3MB in the end (delta: 52.4MB). Free memory was 36.9MB in the beginning and 41.6MB in the end (delta: -4.8MB). Peak memory consumption was 47.6MB. 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