./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_array_list_set_at_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 61a67961 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_array_list_set_at_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 14628bdc2b5dee98fd531ba30b57569c060efa6ead93e7c2de47c8a88cf53b5a --- Real Ultimate output --- This is Ultimate 0.2.5-wip.fs.cvc5-61a6796-m [2024-10-14 14:47:06,278 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-14 14:47:06,371 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-10-14 14:47:06,377 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-14 14:47:06,378 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-14 14:47:06,410 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-14 14:47:06,411 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-14 14:47:06,412 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-14 14:47:06,412 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-14 14:47:06,413 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-14 14:47:06,413 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-14 14:47:06,413 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-14 14:47:06,414 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-14 14:47:06,414 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-14 14:47:06,415 INFO L153 SettingsManager]: * Use SBE=true [2024-10-14 14:47:06,415 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-14 14:47:06,416 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-14 14:47:06,416 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-10-14 14:47:06,416 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-14 14:47:06,417 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-14 14:47:06,417 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-14 14:47:06,420 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-14 14:47:06,420 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-14 14:47:06,420 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-14 14:47:06,421 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-14 14:47:06,421 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-14 14:47:06,421 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-14 14:47:06,421 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-14 14:47:06,422 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-14 14:47:06,422 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-14 14:47:06,422 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-14 14:47:06,422 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-14 14:47:06,423 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-14 14:47:06,423 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-10-14 14:47:06,424 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-10-14 14:47:06,424 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-14 14:47:06,424 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-14 14:47:06,425 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-14 14:47:06,425 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-14 14:47:06,425 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 14628bdc2b5dee98fd531ba30b57569c060efa6ead93e7c2de47c8a88cf53b5a [2024-10-14 14:47:06,660 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-14 14:47:06,686 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-14 14:47:06,688 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-14 14:47:06,690 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-14 14:47:06,690 INFO L274 PluginConnector]: CDTParser initialized [2024-10-14 14:47:06,691 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_array_list_set_at_harness.i [2024-10-14 14:47:08,133 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-14 14:47:08,559 INFO L384 CDTParser]: Found 1 translation units. [2024-10-14 14:47:08,560 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_array_list_set_at_harness.i [2024-10-14 14:47:08,598 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8d5a84be8/03bbece5c6bf4956b000b811fb3f5c7f/FLAGd663e69be [2024-10-14 14:47:08,615 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8d5a84be8/03bbece5c6bf4956b000b811fb3f5c7f [2024-10-14 14:47:08,618 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-14 14:47:08,619 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-14 14:47:08,620 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-14 14:47:08,620 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-14 14:47:08,625 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-14 14:47:08,626 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 02:47:08" (1/1) ... [2024-10-14 14:47:08,628 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1ba79cef and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:47:08, skipping insertion in model container [2024-10-14 14:47:08,628 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 02:47:08" (1/1) ... [2024-10-14 14:47:08,719 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-14 14:47:09,013 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_array_list_set_at_harness.i[4495,4508] [2024-10-14 14:47:09,027 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_array_list_set_at_harness.i[4555,4568] [2024-10-14 14:47:10,043 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:10,044 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:10,044 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:10,045 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:10,046 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:10,063 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:10,063 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:10,065 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:10,065 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:10,067 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:10,072 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:10,072 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:10,073 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:10,478 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:10,486 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:10,545 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:10,547 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:10,548 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:10,551 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-14 14:47:10,584 INFO L200 MainTranslator]: Completed pre-run [2024-10-14 14:47:10,599 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_array_list_set_at_harness.i[4495,4508] [2024-10-14 14:47:10,601 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_array_list_set_at_harness.i[4555,4568] [2024-10-14 14:47:10,658 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:10,662 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:10,662 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:10,663 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:10,663 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:10,672 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:10,673 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:10,674 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:10,677 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:10,678 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:10,679 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:10,679 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:10,679 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:10,748 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:10,753 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:10,761 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7770-7781] [2024-10-14 14:47:10,788 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:10,789 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:10,789 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:10,790 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-14 14:47:10,901 ERROR L321 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: ntohs, htons, ntohl, htonl [2024-10-14 14:47:10,902 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7e6d5779 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:47:10, skipping insertion in model container [2024-10-14 14:47:10,902 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-14 14:47:10,902 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-10-14 14:47:10,904 INFO L158 Benchmark]: Toolchain (without parser) took 2284.11ms. Allocated memory was 153.1MB in the beginning and 216.0MB in the end (delta: 62.9MB). Free memory was 89.2MB in the beginning and 72.3MB in the end (delta: 16.9MB). Peak memory consumption was 89.4MB. Max. memory is 16.1GB. [2024-10-14 14:47:10,904 INFO L158 Benchmark]: CDTParser took 0.19ms. Allocated memory is still 153.1MB. Free memory is still 114.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-10-14 14:47:10,906 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2281.92ms. Allocated memory was 153.1MB in the beginning and 216.0MB in the end (delta: 62.9MB). Free memory was 88.8MB in the beginning and 72.3MB in the end (delta: 16.5MB). Peak memory consumption was 89.4MB. Max. memory is 16.1GB. [2024-10-14 14:47:10,907 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 153.1MB. Free memory is still 114.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2281.92ms. Allocated memory was 153.1MB in the beginning and 216.0MB in the end (delta: 62.9MB). Free memory was 88.8MB in the beginning and 72.3MB in the end (delta: 16.5MB). Peak memory consumption was 89.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 7770]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7770-7781] - UnsupportedSyntaxResult [Line: -1]: Unsupported Syntax The following functions are not defined or handled internally: ntohs, htons, ntohl, htonl 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_array_list_set_at_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 14628bdc2b5dee98fd531ba30b57569c060efa6ead93e7c2de47c8a88cf53b5a --- Real Ultimate output --- This is Ultimate 0.2.5-wip.fs.cvc5-61a6796-m [2024-10-14 14:47:12,937 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-14 14:47:13,015 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2024-10-14 14:47:13,020 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-14 14:47:13,020 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-14 14:47:13,048 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-14 14:47:13,049 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-14 14:47:13,049 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-14 14:47:13,050 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-14 14:47:13,053 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-14 14:47:13,054 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-14 14:47:13,054 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-14 14:47:13,055 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-14 14:47:13,055 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-14 14:47:13,055 INFO L153 SettingsManager]: * Use SBE=true [2024-10-14 14:47:13,055 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-14 14:47:13,055 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-14 14:47:13,056 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-14 14:47:13,056 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-14 14:47:13,056 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-14 14:47:13,056 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-14 14:47:13,060 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-10-14 14:47:13,060 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-10-14 14:47:13,060 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-14 14:47:13,061 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-10-14 14:47:13,061 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-14 14:47:13,061 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-14 14:47:13,062 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-14 14:47:13,062 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-14 14:47:13,063 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-14 14:47:13,063 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-14 14:47:13,064 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-14 14:47:13,064 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-14 14:47:13,064 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-14 14:47:13,073 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-14 14:47:13,074 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-10-14 14:47:13,074 INFO L153 SettingsManager]: * Command for external solver=cvc5 --incremental --print-success --lang smt [2024-10-14 14:47:13,075 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-14 14:47:13,075 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-14 14:47:13,076 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-14 14:47:13,076 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-14 14:47:13,076 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-10-14 14:47:13,076 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 14628bdc2b5dee98fd531ba30b57569c060efa6ead93e7c2de47c8a88cf53b5a [2024-10-14 14:47:13,392 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-14 14:47:13,417 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-14 14:47:13,421 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-14 14:47:13,422 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-14 14:47:13,423 INFO L274 PluginConnector]: CDTParser initialized [2024-10-14 14:47:13,424 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_array_list_set_at_harness.i [2024-10-14 14:47:14,948 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-14 14:47:15,363 INFO L384 CDTParser]: Found 1 translation units. [2024-10-14 14:47:15,364 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_array_list_set_at_harness.i [2024-10-14 14:47:15,404 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a3e8180fc/5f75433199c346f5aac8c607053f7006/FLAG91c60a489 [2024-10-14 14:47:15,423 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a3e8180fc/5f75433199c346f5aac8c607053f7006 [2024-10-14 14:47:15,426 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-14 14:47:15,428 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-14 14:47:15,430 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-14 14:47:15,430 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-14 14:47:15,435 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-14 14:47:15,436 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 02:47:15" (1/1) ... [2024-10-14 14:47:15,436 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@287f018 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:47:15, skipping insertion in model container [2024-10-14 14:47:15,436 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 02:47:15" (1/1) ... [2024-10-14 14:47:15,541 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-14 14:47:15,787 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_array_list_set_at_harness.i[4495,4508] [2024-10-14 14:47:15,795 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_array_list_set_at_harness.i[4555,4568] [2024-10-14 14:47:16,641 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:16,642 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:16,645 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:16,647 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:16,648 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:16,665 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:16,665 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:16,667 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:16,667 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:16,669 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:16,669 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:16,670 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:16,670 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:17,038 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:17,044 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:17,088 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:17,089 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:17,089 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:17,092 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-14 14:47:17,143 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-10-14 14:47:17,192 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-14 14:47:17,197 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_array_list_set_at_harness.i[4495,4508] [2024-10-14 14:47:17,199 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_array_list_set_at_harness.i[4555,4568] [2024-10-14 14:47:17,243 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:17,243 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:17,244 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:17,244 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:17,245 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:17,251 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:17,252 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:17,253 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:17,257 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:17,258 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:17,258 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:17,259 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:17,259 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:17,369 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:17,376 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:17,406 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:17,407 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:17,407 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:17,408 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-14 14:47:17,424 INFO L200 MainTranslator]: Completed pre-run [2024-10-14 14:47:17,439 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_array_list_set_at_harness.i[4495,4508] [2024-10-14 14:47:17,440 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_array_list_set_at_harness.i[4555,4568] [2024-10-14 14:47:17,486 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:17,487 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:17,487 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:17,488 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:17,508 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:17,516 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:17,517 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:17,517 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:17,519 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:17,519 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:17,520 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:17,521 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:17,521 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:17,582 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:17,585 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:17,593 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7770-7781] [2024-10-14 14:47:17,610 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:17,610 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:17,610 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:17,611 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-14 14:47:17,855 ERROR L321 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: ntohs, htons, ntohl, htonl [2024-10-14 14:47:17,856 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6171c105 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:47:17, skipping insertion in model container [2024-10-14 14:47:17,856 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-14 14:47:17,857 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-10-14 14:47:17,863 INFO L158 Benchmark]: Toolchain (without parser) took 2429.55ms. Allocated memory was 58.7MB in the beginning and 130.0MB in the end (delta: 71.3MB). Free memory was 26.0MB in the beginning and 56.3MB in the end (delta: -30.3MB). Peak memory consumption was 49.1MB. Max. memory is 16.1GB. [2024-10-14 14:47:17,863 INFO L158 Benchmark]: CDTParser took 0.20ms. Allocated memory is still 58.7MB. Free memory was 33.6MB in the beginning and 33.5MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. [2024-10-14 14:47:17,864 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2426.57ms. Allocated memory was 58.7MB in the beginning and 130.0MB in the end (delta: 71.3MB). Free memory was 25.8MB in the beginning and 56.3MB in the end (delta: -30.4MB). Peak memory consumption was 49.1MB. Max. memory is 16.1GB. [2024-10-14 14:47:17,865 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 58.7MB. Free memory was 33.6MB in the beginning and 33.5MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2426.57ms. Allocated memory was 58.7MB in the beginning and 130.0MB in the end (delta: 71.3MB). Free memory was 25.8MB in the beginning and 56.3MB in the end (delta: -30.4MB). Peak memory consumption was 49.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 7770]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7770-7781] - UnsupportedSyntaxResult [Line: -1]: Unsupported Syntax The following functions are not defined or handled internally: ntohs, htons, ntohl, htonl 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