./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_add_size_checked_harness_negated.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_add_size_checked_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 0a918fc8691120cabe46da17b7aac7266cef759e0016a33533ecbdddc86d0775 --- Real Ultimate output --- This is Ultimate 0.2.5-wip.fs.cvc5-61a6796-m [2024-10-14 14:45:49,451 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-14 14:45:49,527 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-10-14 14:45:49,534 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-14 14:45:49,535 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-14 14:45:49,576 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-14 14:45:49,578 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-14 14:45:49,578 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-14 14:45:49,579 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-14 14:45:49,580 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-14 14:45:49,581 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-14 14:45:49,581 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-14 14:45:49,582 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-14 14:45:49,582 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-14 14:45:49,584 INFO L153 SettingsManager]: * Use SBE=true [2024-10-14 14:45:49,584 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-14 14:45:49,584 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-14 14:45:49,585 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-10-14 14:45:49,585 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-14 14:45:49,585 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-14 14:45:49,585 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-14 14:45:49,589 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-14 14:45:49,589 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-14 14:45:49,589 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-14 14:45:49,589 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-14 14:45:49,590 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-14 14:45:49,590 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-14 14:45:49,590 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-14 14:45:49,590 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-14 14:45:49,590 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-14 14:45:49,591 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-14 14:45:49,591 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-14 14:45:49,591 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-14 14:45:49,591 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-10-14 14:45:49,591 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-10-14 14:45:49,592 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-14 14:45:49,592 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-14 14:45:49,592 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-14 14:45:49,593 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-14 14:45:49,593 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0a918fc8691120cabe46da17b7aac7266cef759e0016a33533ecbdddc86d0775 [2024-10-14 14:45:49,827 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-14 14:45:49,855 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-14 14:45:49,858 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-14 14:45:49,860 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-14 14:45:49,860 INFO L274 PluginConnector]: CDTParser initialized [2024-10-14 14:45:49,861 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_add_size_checked_harness_negated.i [2024-10-14 14:45:51,234 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-14 14:45:51,614 INFO L384 CDTParser]: Found 1 translation units. [2024-10-14 14:45:51,616 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_add_size_checked_harness_negated.i [2024-10-14 14:45:51,653 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f627a4146/a4139aa0c7b14be0825a2950dbaefbbc/FLAG0121e83bb [2024-10-14 14:45:51,808 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f627a4146/a4139aa0c7b14be0825a2950dbaefbbc [2024-10-14 14:45:51,810 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-14 14:45:51,812 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-14 14:45:51,814 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-14 14:45:51,814 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-14 14:45:51,821 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-14 14:45:51,822 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 02:45:51" (1/1) ... [2024-10-14 14:45:51,822 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@53477f67 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:45:51, skipping insertion in model container [2024-10-14 14:45:51,823 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 02:45:51" (1/1) ... [2024-10-14 14:45:51,906 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-14 14:45:52,132 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_add_size_checked_harness_negated.i[4494,4507] [2024-10-14 14:45:52,147 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_add_size_checked_harness_negated.i[4554,4567] [2024-10-14 14:45:52,612 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:45:52,613 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:45:52,613 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:45:52,614 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:45:52,615 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:45:52,627 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:45:52,628 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:45:52,630 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:45:52,631 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:45:52,632 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:45:52,633 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:45:52,634 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:45:52,634 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:45:53,012 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-14 14:45:53,043 INFO L200 MainTranslator]: Completed pre-run [2024-10-14 14:45:53,056 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_add_size_checked_harness_negated.i[4494,4507] [2024-10-14 14:45:53,057 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_add_size_checked_harness_negated.i[4554,4567] [2024-10-14 14:45:53,166 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:45:53,166 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:45:53,166 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:45:53,167 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:45:53,171 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:45:53,183 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:45:53,183 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:45:53,184 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:45:53,185 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:45:53,186 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:45:53,186 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:45:53,187 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:45:53,187 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:45:53,267 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [6935-6946] [2024-10-14 14:45:53,284 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-14 14:45:53,508 ERROR L321 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: ntohs, aws_mem_acquire, htons, aws_mem_release, ntohl, htonl, aws_array_list_ensure_capacity [2024-10-14 14:45:53,509 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2f606a2d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:45:53, skipping insertion in model container [2024-10-14 14:45:53,509 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-14 14:45:53,510 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-10-14 14:45:53,512 INFO L158 Benchmark]: Toolchain (without parser) took 1699.29ms. Allocated memory was 159.4MB in the beginning and 232.8MB in the end (delta: 73.4MB). Free memory was 98.0MB in the beginning and 172.7MB in the end (delta: -74.7MB). Peak memory consumption was 81.9MB. Max. memory is 16.1GB. [2024-10-14 14:45:53,513 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 159.4MB. Free memory is still 124.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-10-14 14:45:53,514 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1695.71ms. Allocated memory was 159.4MB in the beginning and 232.8MB in the end (delta: 73.4MB). Free memory was 97.6MB in the beginning and 172.7MB in the end (delta: -75.1MB). Peak memory consumption was 81.9MB. Max. memory is 16.1GB. [2024-10-14 14:45:53,515 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 159.4MB. Free memory is still 124.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1695.71ms. Allocated memory was 159.4MB in the beginning and 232.8MB in the end (delta: 73.4MB). Free memory was 97.6MB in the beginning and 172.7MB in the end (delta: -75.1MB). Peak memory consumption was 81.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 6935]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [6935-6946] - UnsupportedSyntaxResult [Line: -1]: Unsupported Syntax The following functions are not defined or handled internally: ntohs, aws_mem_acquire, htons, aws_mem_release, ntohl, htonl, 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_add_size_checked_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 0a918fc8691120cabe46da17b7aac7266cef759e0016a33533ecbdddc86d0775 --- Real Ultimate output --- This is Ultimate 0.2.5-wip.fs.cvc5-61a6796-m [2024-10-14 14:45:55,495 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-14 14:45:55,570 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2024-10-14 14:45:55,576 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-14 14:45:55,577 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-14 14:45:55,610 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-14 14:45:55,610 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-14 14:45:55,612 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-14 14:45:55,612 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-14 14:45:55,613 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-14 14:45:55,613 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-14 14:45:55,613 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-14 14:45:55,615 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-14 14:45:55,618 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-14 14:45:55,619 INFO L153 SettingsManager]: * Use SBE=true [2024-10-14 14:45:55,619 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-14 14:45:55,619 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-14 14:45:55,619 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-14 14:45:55,620 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-14 14:45:55,620 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-14 14:45:55,620 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-14 14:45:55,621 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-10-14 14:45:55,622 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-10-14 14:45:55,622 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-14 14:45:55,622 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-10-14 14:45:55,623 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-14 14:45:55,623 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-14 14:45:55,623 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-14 14:45:55,624 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-14 14:45:55,624 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-14 14:45:55,625 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-14 14:45:55,625 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-14 14:45:55,625 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-14 14:45:55,626 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-14 14:45:55,626 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-14 14:45:55,626 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-10-14 14:45:55,626 INFO L153 SettingsManager]: * Command for external solver=cvc5 --incremental --print-success --lang smt [2024-10-14 14:45:55,627 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-14 14:45:55,627 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-14 14:45:55,627 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-14 14:45:55,628 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-14 14:45:55,628 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-10-14 14:45:55,629 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0a918fc8691120cabe46da17b7aac7266cef759e0016a33533ecbdddc86d0775 [2024-10-14 14:45:55,946 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-14 14:45:55,971 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-14 14:45:55,974 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-14 14:45:55,975 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-14 14:45:55,975 INFO L274 PluginConnector]: CDTParser initialized [2024-10-14 14:45:55,976 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_add_size_checked_harness_negated.i [2024-10-14 14:45:57,439 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-14 14:45:57,877 INFO L384 CDTParser]: Found 1 translation units. [2024-10-14 14:45:57,879 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_add_size_checked_harness_negated.i [2024-10-14 14:45:57,919 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/13dbd48a4/528a03abd3d842ae9bd4e206b8414fc2/FLAG9cf7dc457 [2024-10-14 14:45:58,039 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/13dbd48a4/528a03abd3d842ae9bd4e206b8414fc2 [2024-10-14 14:45:58,042 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-14 14:45:58,043 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-14 14:45:58,044 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-14 14:45:58,046 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-14 14:45:58,051 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-14 14:45:58,051 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 02:45:58" (1/1) ... [2024-10-14 14:45:58,052 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@22961859 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:45:58, skipping insertion in model container [2024-10-14 14:45:58,054 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 02:45:58" (1/1) ... [2024-10-14 14:45:58,171 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-14 14:45:58,415 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_add_size_checked_harness_negated.i[4494,4507] [2024-10-14 14:45:58,425 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_add_size_checked_harness_negated.i[4554,4567] [2024-10-14 14:45:58,898 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:45:58,899 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:45:58,902 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:45:58,902 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:45:58,903 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:45:58,918 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:45:58,919 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:45:58,921 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:45:58,921 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:45:58,923 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:45:58,924 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:45:58,924 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:45:58,925 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:45:59,292 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-14 14:45:59,325 INFO L200 MainTranslator]: Completed pre-run [2024-10-14 14:45:59,340 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_add_size_checked_harness_negated.i[4494,4507] [2024-10-14 14:45:59,341 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_add_size_checked_harness_negated.i[4554,4567] [2024-10-14 14:45:59,389 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:45:59,390 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:45:59,390 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:45:59,391 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:45:59,391 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:45:59,399 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:45:59,399 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:45:59,400 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:45:59,401 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:45:59,402 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:45:59,402 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:45:59,403 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:45:59,403 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:45:59,457 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [6935-6946] [2024-10-14 14:45:59,498 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-14 14:45:59,754 ERROR L321 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: ntohs, aws_mem_acquire, htons, aws_mem_release, ntohl, htonl, aws_array_list_ensure_capacity [2024-10-14 14:45:59,755 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@443b3b9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:45:59, skipping insertion in model container [2024-10-14 14:45:59,755 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-14 14:45:59,755 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-10-14 14:45:59,757 INFO L158 Benchmark]: Toolchain (without parser) took 1712.94ms. Allocated memory was 56.6MB in the beginning and 96.5MB in the end (delta: 39.8MB). Free memory was 24.4MB in the beginning and 55.8MB in the end (delta: -31.4MB). Peak memory consumption was 36.0MB. Max. memory is 16.1GB. [2024-10-14 14:45:59,758 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 56.6MB. Free memory was 33.5MB in the beginning and 33.4MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. [2024-10-14 14:45:59,758 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1711.07ms. Allocated memory was 56.6MB in the beginning and 96.5MB in the end (delta: 39.8MB). Free memory was 24.1MB in the beginning and 55.8MB in the end (delta: -31.7MB). Peak memory consumption was 36.0MB. Max. memory is 16.1GB. [2024-10-14 14:45:59,760 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 56.6MB. Free memory was 33.5MB in the beginning and 33.4MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1711.07ms. Allocated memory was 56.6MB in the beginning and 96.5MB in the end (delta: 39.8MB). Free memory was 24.1MB in the beginning and 55.8MB in the end (delta: -31.7MB). Peak memory consumption was 36.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 6935]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [6935-6946] - UnsupportedSyntaxResult [Line: -1]: Unsupported Syntax The following functions are not defined or handled internally: ntohs, aws_mem_acquire, htons, aws_mem_release, ntohl, htonl, 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