./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_negated.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a046e57d Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_string_bytes_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 4adfd749a14198c07863d56d9f5241c9778edf12ce129aa891ff24fae8fc0bd8 --- Real Ultimate output --- This is Ultimate 0.2.5-tmp.dk.eval-mul-div-a046e57-m [2024-10-13 07:30:11,590 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-13 07:30:11,654 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-10-13 07:30:11,660 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-13 07:30:11,661 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-13 07:30:11,691 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-13 07:30:11,692 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-13 07:30:11,692 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-13 07:30:11,693 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-13 07:30:11,696 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-13 07:30:11,697 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-13 07:30:11,697 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-13 07:30:11,698 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-13 07:30:11,699 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-13 07:30:11,700 INFO L153 SettingsManager]: * Use SBE=true [2024-10-13 07:30:11,700 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-13 07:30:11,700 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-13 07:30:11,700 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-10-13 07:30:11,701 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-13 07:30:11,701 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-13 07:30:11,701 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-13 07:30:11,701 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-13 07:30:11,702 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-13 07:30:11,702 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-13 07:30:11,702 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-13 07:30:11,702 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-13 07:30:11,703 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-13 07:30:11,703 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-13 07:30:11,703 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-13 07:30:11,703 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-13 07:30:11,703 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-13 07:30:11,704 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-13 07:30:11,704 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-13 07:30:11,704 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-10-13 07:30:11,704 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-10-13 07:30:11,704 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-13 07:30:11,704 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-13 07:30:11,705 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-13 07:30:11,705 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-13 07:30:11,705 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4adfd749a14198c07863d56d9f5241c9778edf12ce129aa891ff24fae8fc0bd8 [2024-10-13 07:30:11,975 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-13 07:30:12,002 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-13 07:30:12,005 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-13 07:30:12,006 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-13 07:30:12,007 INFO L274 PluginConnector]: CDTParser initialized [2024-10-13 07:30:12,008 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_string_bytes_harness_negated.i [2024-10-13 07:30:13,400 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-13 07:30:13,838 INFO L384 CDTParser]: Found 1 translation units. [2024-10-13 07:30:13,839 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_string_bytes_harness_negated.i [2024-10-13 07:30:13,874 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/db7ccae40/4c4feb96d7ef4bd298b47220ebf294cd/FLAG2c3d57eb5 [2024-10-13 07:30:13,892 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/db7ccae40/4c4feb96d7ef4bd298b47220ebf294cd [2024-10-13 07:30:13,895 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-13 07:30:13,896 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-13 07:30:13,898 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-13 07:30:13,899 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-13 07:30:13,905 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-13 07:30:13,905 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 07:30:13" (1/1) ... [2024-10-13 07:30:13,906 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@72193366 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:30:13, skipping insertion in model container [2024-10-13 07:30:13,908 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 07:30:13" (1/1) ... [2024-10-13 07:30:13,988 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-13 07:30:14,274 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_string_bytes_harness_negated.i[4490,4503] [2024-10-13 07:30:14,283 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_string_bytes_harness_negated.i[4550,4563] [2024-10-13 07:30:14,980 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:30:14,980 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:30:14,984 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:30:14,985 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:30:14,986 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:30:15,007 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:30:15,007 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:30:15,011 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:30:15,011 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:30:15,013 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:30:15,015 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:30:15,016 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:30:15,016 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:30:15,409 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-13 07:30:15,427 INFO L200 MainTranslator]: Completed pre-run [2024-10-13 07:30:15,449 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_string_bytes_harness_negated.i[4490,4503] [2024-10-13 07:30:15,450 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_string_bytes_harness_negated.i[4550,4563] [2024-10-13 07:30:15,519 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:30:15,520 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:30:15,520 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:30:15,521 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:30:15,521 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:30:15,538 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:30:15,539 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:30:15,540 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:30:15,540 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:30:15,541 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:30:15,541 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:30:15,542 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:30:15,542 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:30:15,613 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-13 07:30:15,801 ERROR L321 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: aws_last_error, aws_array_list_ensure_capacity [2024-10-13 07:30:15,803 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@10059c7f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:30:15, skipping insertion in model container [2024-10-13 07:30:15,804 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-13 07:30:15,804 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-10-13 07:30:15,806 INFO L158 Benchmark]: Toolchain (without parser) took 1908.40ms. Allocated memory is still 157.3MB. Free memory was 118.9MB in the beginning and 59.0MB in the end (delta: 59.9MB). Peak memory consumption was 93.4MB. Max. memory is 16.1GB. [2024-10-13 07:30:15,807 INFO L158 Benchmark]: CDTParser took 0.20ms. Allocated memory is still 119.5MB. Free memory is still 91.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-10-13 07:30:15,807 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1905.47ms. Allocated memory is still 157.3MB. Free memory was 117.8MB in the beginning and 59.0MB in the end (delta: 58.8MB). Peak memory consumption was 91.3MB. Max. memory is 16.1GB. [2024-10-13 07:30:15,808 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20ms. Allocated memory is still 119.5MB. Free memory is still 91.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1905.47ms. Allocated memory is still 157.3MB. Free memory was 117.8MB in the beginning and 59.0MB in the end (delta: 58.8MB). Peak memory consumption was 91.3MB. 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_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_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 4adfd749a14198c07863d56d9f5241c9778edf12ce129aa891ff24fae8fc0bd8 --- Real Ultimate output --- This is Ultimate 0.2.5-tmp.dk.eval-mul-div-a046e57-m [2024-10-13 07:30:17,824 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-13 07:30:17,902 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2024-10-13 07:30:17,906 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-13 07:30:17,907 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-13 07:30:17,937 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-13 07:30:17,939 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-13 07:30:17,940 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-13 07:30:17,940 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-13 07:30:17,941 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-13 07:30:17,941 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-13 07:30:17,942 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-13 07:30:17,942 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-13 07:30:17,943 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-13 07:30:17,945 INFO L153 SettingsManager]: * Use SBE=true [2024-10-13 07:30:17,945 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-13 07:30:17,946 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-13 07:30:17,946 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-13 07:30:17,946 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-13 07:30:17,946 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-13 07:30:17,947 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-13 07:30:17,950 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-10-13 07:30:17,951 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-10-13 07:30:17,951 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-13 07:30:17,951 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-10-13 07:30:17,951 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-13 07:30:17,952 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-13 07:30:17,952 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-13 07:30:17,952 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-13 07:30:17,952 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-13 07:30:17,952 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-13 07:30:17,953 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-13 07:30:17,953 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-13 07:30:17,953 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-13 07:30:17,953 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-13 07:30:17,953 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-10-13 07:30:17,959 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-10-13 07:30:17,959 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-13 07:30:17,961 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-13 07:30:17,963 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-13 07:30:17,964 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-13 07:30:17,965 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-10-13 07:30:17,965 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4adfd749a14198c07863d56d9f5241c9778edf12ce129aa891ff24fae8fc0bd8 [2024-10-13 07:30:18,269 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-13 07:30:18,290 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-13 07:30:18,294 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-13 07:30:18,296 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-13 07:30:18,296 INFO L274 PluginConnector]: CDTParser initialized [2024-10-13 07:30:18,297 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_string_bytes_harness_negated.i [2024-10-13 07:30:19,778 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-13 07:30:20,196 INFO L384 CDTParser]: Found 1 translation units. [2024-10-13 07:30:20,197 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_string_bytes_harness_negated.i [2024-10-13 07:30:20,236 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/55749127d/7664cc2d2a8a4d598229ecc7053efada/FLAGfc0fa8c02 [2024-10-13 07:30:20,254 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/55749127d/7664cc2d2a8a4d598229ecc7053efada [2024-10-13 07:30:20,257 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-13 07:30:20,258 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-13 07:30:20,260 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-13 07:30:20,260 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-13 07:30:20,266 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-13 07:30:20,267 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 07:30:20" (1/1) ... [2024-10-13 07:30:20,267 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@309fe061 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:30:20, skipping insertion in model container [2024-10-13 07:30:20,268 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 07:30:20" (1/1) ... [2024-10-13 07:30:20,381 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-13 07:30:20,651 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_string_bytes_harness_negated.i[4490,4503] [2024-10-13 07:30:20,672 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_string_bytes_harness_negated.i[4550,4563] [2024-10-13 07:30:21,144 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:30:21,145 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:30:21,146 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:30:21,146 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:30:21,147 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:30:21,161 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:30:21,162 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:30:21,164 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:30:21,165 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:30:21,166 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:30:21,167 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:30:21,168 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:30:21,168 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:30:21,608 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-13 07:30:21,632 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-10-13 07:30:21,658 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-13 07:30:21,663 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_string_bytes_harness_negated.i[4490,4503] [2024-10-13 07:30:21,664 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_string_bytes_harness_negated.i[4550,4563] [2024-10-13 07:30:21,743 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:30:21,743 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:30:21,744 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:30:21,744 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:30:21,745 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:30:21,751 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:30:21,751 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:30:21,752 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:30:21,752 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:30:21,757 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:30:21,759 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:30:21,759 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:30:21,760 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:30:21,834 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-13 07:30:21,845 INFO L200 MainTranslator]: Completed pre-run [2024-10-13 07:30:21,862 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_string_bytes_harness_negated.i[4490,4503] [2024-10-13 07:30:21,862 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_string_bytes_harness_negated.i[4550,4563] [2024-10-13 07:30:21,922 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:30:21,923 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:30:21,923 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:30:21,924 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:30:21,925 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:30:21,936 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:30:21,937 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:30:21,938 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:30:21,940 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:30:21,941 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:30:21,942 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:30:21,942 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:30:21,942 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:30:22,021 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-13 07:30:22,281 ERROR L321 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: aws_last_error, aws_array_list_ensure_capacity [2024-10-13 07:30:22,281 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@65d03332 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:30:22, skipping insertion in model container [2024-10-13 07:30:22,281 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-13 07:30:22,282 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-10-13 07:30:22,287 INFO L158 Benchmark]: Toolchain (without parser) took 2027.68ms. Allocated memory was 60.8MB in the beginning and 102.8MB in the end (delta: 41.9MB). Free memory was 26.3MB in the beginning and 53.2MB in the end (delta: -26.9MB). Peak memory consumption was 43.9MB. Max. memory is 16.1GB. [2024-10-13 07:30:22,287 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 60.8MB. Free memory was 35.7MB in the beginning and 35.7MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. [2024-10-13 07:30:22,289 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2021.60ms. Allocated memory was 60.8MB in the beginning and 102.8MB in the end (delta: 41.9MB). Free memory was 26.2MB in the beginning and 53.2MB in the end (delta: -27.0MB). Peak memory consumption was 43.9MB. Max. memory is 16.1GB. [2024-10-13 07:30:22,290 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18ms. Allocated memory is still 60.8MB. Free memory was 35.7MB in the beginning and 35.7MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2021.60ms. Allocated memory was 60.8MB in the beginning and 102.8MB in the end (delta: 41.9MB). Free memory was 26.2MB in the beginning and 53.2MB in the end (delta: -27.0MB). Peak memory consumption was 43.9MB. 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