./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_string_bytes_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_string_bytes_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 be41ee8ace02416f2e9952c11df8cb43e10a04c126211792ad12271f5624b8e0 --- Real Ultimate output --- This is Ultimate 0.2.5-wip.dd.update-z3-fca748b-m [2024-11-20 10:15:52,551 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-20 10:15:52,625 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-20 10:15:52,631 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-20 10:15:52,632 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-20 10:15:52,664 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-20 10:15:52,665 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-20 10:15:52,665 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-20 10:15:52,666 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-20 10:15:52,666 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-20 10:15:52,666 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-20 10:15:52,667 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-20 10:15:52,668 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-20 10:15:52,668 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-20 10:15:52,668 INFO L153 SettingsManager]: * Use SBE=true [2024-11-20 10:15:52,669 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-20 10:15:52,669 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-20 10:15:52,670 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-20 10:15:52,670 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-20 10:15:52,670 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-20 10:15:52,671 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-20 10:15:52,673 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-20 10:15:52,674 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-20 10:15:52,674 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-20 10:15:52,674 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-20 10:15:52,674 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-20 10:15:52,675 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-20 10:15:52,675 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-20 10:15:52,675 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-20 10:15:52,676 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-20 10:15:52,676 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-20 10:15:52,676 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-20 10:15:52,676 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-20 10:15:52,677 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-20 10:15:52,677 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-20 10:15:52,678 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-20 10:15:52,679 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-20 10:15:52,679 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-20 10:15:52,679 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-20 10:15:52,680 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> be41ee8ace02416f2e9952c11df8cb43e10a04c126211792ad12271f5624b8e0 [2024-11-20 10:15:52,934 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-20 10:15:52,961 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-20 10:15:52,964 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-20 10:15:52,965 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-20 10:15:52,965 INFO L274 PluginConnector]: CDTParser initialized [2024-11-20 10:15:52,966 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i [2024-11-20 10:15:54,402 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-20 10:15:54,830 INFO L384 CDTParser]: Found 1 translation units. [2024-11-20 10:15:54,831 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i [2024-11-20 10:15:54,862 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3f51a41fc/d0be54adddfa48d0b39b4cf625b90e1c/FLAGe90887a2a [2024-11-20 10:15:54,875 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3f51a41fc/d0be54adddfa48d0b39b4cf625b90e1c [2024-11-20 10:15:54,877 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-20 10:15:54,878 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-20 10:15:54,879 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-20 10:15:54,879 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-20 10:15:54,885 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-20 10:15:54,886 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:15:54" (1/1) ... [2024-11-20 10:15:54,888 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5e19ad07 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:15:54, skipping insertion in model container [2024-11-20 10:15:54,888 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:15:54" (1/1) ... [2024-11-20 10:15:54,969 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-20 10:15:55,239 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_string_bytes_harness.i[4490,4503] [2024-11-20 10:15:55,247 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_string_bytes_harness.i[4550,4563] [2024-11-20 10:15:55,810 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:15:55,810 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:15:55,811 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:15:55,812 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:15:55,813 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:15:55,831 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:15:55,833 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:15:55,835 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:15:55,837 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:15:55,839 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:15:55,841 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:15:55,842 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:15:55,843 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:15:56,250 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-20 10:15:56,267 INFO L200 MainTranslator]: Completed pre-run [2024-11-20 10:15:56,282 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_string_bytes_harness.i[4490,4503] [2024-11-20 10:15:56,282 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_string_bytes_harness.i[4550,4563] [2024-11-20 10:15:56,344 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:15:56,345 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:15:56,346 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:15:56,346 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:15:56,349 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:15:56,405 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:15:56,409 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:15:56,410 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:15:56,413 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:15:56,414 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:15:56,414 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:15:56,415 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:15:56,415 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:15:56,541 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-20 10:15:56,695 ERROR L321 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: aws_last_error, aws_array_list_ensure_capacity [2024-11-20 10:15:56,696 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@464e2251 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:15:56, skipping insertion in model container [2024-11-20 10:15:56,696 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-20 10:15:56,696 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-20 10:15:56,698 INFO L158 Benchmark]: Toolchain (without parser) took 1819.21ms. Allocated memory was 178.3MB in the beginning and 255.9MB in the end (delta: 77.6MB). Free memory was 122.6MB in the beginning and 150.2MB in the end (delta: -27.6MB). Peak memory consumption was 87.7MB. Max. memory is 16.1GB. [2024-11-20 10:15:56,699 INFO L158 Benchmark]: CDTParser took 0.19ms. Allocated memory is still 178.3MB. Free memory is still 144.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-20 10:15:56,699 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1817.17ms. Allocated memory was 178.3MB in the beginning and 255.9MB in the end (delta: 77.6MB). Free memory was 122.2MB in the beginning and 150.2MB in the end (delta: -28.0MB). Peak memory consumption was 87.7MB. Max. memory is 16.1GB. [2024-11-20 10:15:56,701 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19ms. Allocated memory is still 178.3MB. Free memory is still 144.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1817.17ms. Allocated memory was 178.3MB in the beginning and 255.9MB in the end (delta: 77.6MB). Free memory was 122.2MB in the beginning and 150.2MB in the end (delta: -28.0MB). Peak memory consumption was 87.7MB. 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_last_error, 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_string_bytes_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 be41ee8ace02416f2e9952c11df8cb43e10a04c126211792ad12271f5624b8e0 --- Real Ultimate output --- This is Ultimate 0.2.5-wip.dd.update-z3-fca748b-m [2024-11-20 10:15:58,700 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-20 10:15:58,780 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2024-11-20 10:15:58,786 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-20 10:15:58,786 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-20 10:15:58,820 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-20 10:15:58,821 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-20 10:15:58,821 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-20 10:15:58,822 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-20 10:15:58,822 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-20 10:15:58,826 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-20 10:15:58,827 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-20 10:15:58,827 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-20 10:15:58,829 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-20 10:15:58,829 INFO L153 SettingsManager]: * Use SBE=true [2024-11-20 10:15:58,830 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-20 10:15:58,830 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-20 10:15:58,831 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-20 10:15:58,831 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-20 10:15:58,833 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-20 10:15:58,833 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-20 10:15:58,834 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-20 10:15:58,834 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-20 10:15:58,835 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-20 10:15:58,835 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-20 10:15:58,835 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-20 10:15:58,836 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-20 10:15:58,836 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-20 10:15:58,836 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-20 10:15:58,837 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-20 10:15:58,837 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-20 10:15:58,841 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-20 10:15:58,841 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-20 10:15:58,841 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-20 10:15:58,842 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-20 10:15:58,843 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-11-20 10:15:58,843 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-20 10:15:58,844 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-20 10:15:58,844 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-20 10:15:58,844 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-20 10:15:58,845 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-20 10:15:58,845 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> be41ee8ace02416f2e9952c11df8cb43e10a04c126211792ad12271f5624b8e0 [2024-11-20 10:15:59,201 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-20 10:15:59,227 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-20 10:15:59,229 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-20 10:15:59,230 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-20 10:15:59,231 INFO L274 PluginConnector]: CDTParser initialized [2024-11-20 10:15:59,232 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i [2024-11-20 10:16:00,715 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-20 10:16:01,150 INFO L384 CDTParser]: Found 1 translation units. [2024-11-20 10:16:01,150 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i [2024-11-20 10:16:01,189 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2de3b1bda/c5ec44490acf4325a8d6db6a27637848/FLAG0881052df [2024-11-20 10:16:01,206 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2de3b1bda/c5ec44490acf4325a8d6db6a27637848 [2024-11-20 10:16:01,209 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-20 10:16:01,211 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-20 10:16:01,214 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-20 10:16:01,214 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-20 10:16:01,219 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-20 10:16:01,220 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:16:01" (1/1) ... [2024-11-20 10:16:01,221 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@523eb134 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:16:01, skipping insertion in model container [2024-11-20 10:16:01,221 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:16:01" (1/1) ... [2024-11-20 10:16:01,309 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-20 10:16:01,561 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_string_bytes_harness.i[4490,4503] [2024-11-20 10:16:01,570 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_string_bytes_harness.i[4550,4563] [2024-11-20 10:16:02,187 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:16:02,303 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 10:16:02,303 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 10:16:02,305 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 10:16:02,319 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 10:16:02,323 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:16:02,324 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:16:02,324 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:16:02,325 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 10:16:02,325 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:16:02,325 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:16:02,329 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 10:16:02,331 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 10:16:02,336 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 10:16:02,336 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 10:16:02,348 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:16:02,351 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 10:16:02,351 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:16:02,351 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 10:16:02,353 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:16:02,353 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 10:16:02,355 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:16:02,355 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 10:16:02,357 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:16:02,359 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 10:16:02,360 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:16:02,360 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 10:16:02,361 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:16:02,361 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:16:02,725 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 10:16:02,727 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 10:16:02,727 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 10:16:02,728 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 10:16:02,852 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 10:16:02,860 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 10:16:02,860 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 10:16:02,868 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-20 10:16:02,892 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-11-20 10:16:02,935 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-20 10:16:02,941 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_string_bytes_harness.i[4490,4503] [2024-11-20 10:16:02,942 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_string_bytes_harness.i[4550,4563] [2024-11-20 10:16:02,967 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 10:16:02,985 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 10:16:02,985 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 10:16:02,986 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:16:02,991 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 10:16:02,994 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:16:02,994 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:16:02,995 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:16:02,995 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:16:02,999 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:16:03,000 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:16:03,001 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 10:16:03,002 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 10:16:03,003 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:16:03,003 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:16:03,010 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:16:03,014 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 10:16:03,015 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:16:03,015 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 10:16:03,016 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:16:03,016 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 10:16:03,017 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:16:03,017 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:16:03,018 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:16:03,021 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 10:16:03,022 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:16:03,022 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:16:03,022 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:16:03,022 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:16:03,078 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 10:16:03,080 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 10:16:03,080 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 10:16:03,081 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:16:03,132 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 10:16:03,135 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 10:16:03,136 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 10:16:03,137 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-20 10:16:03,145 INFO L200 MainTranslator]: Completed pre-run [2024-11-20 10:16:03,162 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_string_bytes_harness.i[4490,4503] [2024-11-20 10:16:03,162 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_string_bytes_harness.i[4550,4563] [2024-11-20 10:16:03,210 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:16:03,213 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:16:03,213 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:16:03,214 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:16:03,214 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:16:03,223 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:16:03,224 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:16:03,224 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:16:03,225 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:16:03,225 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:16:03,226 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:16:03,226 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:16:03,227 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:16:03,322 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-20 10:16:03,575 ERROR L321 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: aws_last_error, aws_array_list_ensure_capacity [2024-11-20 10:16:03,576 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@a739a40 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:16:03, skipping insertion in model container [2024-11-20 10:16:03,576 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-20 10:16:03,577 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-20 10:16:03,579 INFO L158 Benchmark]: Toolchain (without parser) took 2367.19ms. Allocated memory was 71.3MB in the beginning and 115.3MB in the end (delta: 44.0MB). Free memory was 45.7MB in the beginning and 71.8MB in the end (delta: -26.1MB). Peak memory consumption was 49.8MB. Max. memory is 16.1GB. [2024-11-20 10:16:03,579 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 50.3MB. Free memory is still 27.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-20 10:16:03,580 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2363.07ms. Allocated memory was 71.3MB in the beginning and 115.3MB in the end (delta: 44.0MB). Free memory was 45.5MB in the beginning and 71.8MB in the end (delta: -26.4MB). Peak memory consumption was 49.8MB. Max. memory is 16.1GB. [2024-11-20 10:16:03,580 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15ms. Allocated memory is still 50.3MB. Free memory is still 27.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2363.07ms. Allocated memory was 71.3MB in the beginning and 115.3MB in the end (delta: 44.0MB). Free memory was 45.5MB in the beginning and 71.8MB in the end (delta: -26.4MB). Peak memory consumption was 49.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: -1]: Unsupported Syntax The following functions are not defined or handled internally: aws_last_error, 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