./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_copy_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_copy_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 d7c0f5b67426dc3769ace794e9c8c036d37ffa3960449e6b59343c653ea0c545 --- Real Ultimate output --- This is Ultimate 0.2.5-wip.fs.cvc5-61a6796-m [2024-10-14 14:46:36,059 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-14 14:46:36,131 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-10-14 14:46:36,138 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-14 14:46:36,140 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-14 14:46:36,165 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-14 14:46:36,166 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-14 14:46:36,166 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-14 14:46:36,167 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-14 14:46:36,167 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-14 14:46:36,167 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-14 14:46:36,168 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-14 14:46:36,168 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-14 14:46:36,169 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-14 14:46:36,169 INFO L153 SettingsManager]: * Use SBE=true [2024-10-14 14:46:36,169 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-14 14:46:36,170 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-14 14:46:36,171 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-10-14 14:46:36,172 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-14 14:46:36,175 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-14 14:46:36,175 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-14 14:46:36,176 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-14 14:46:36,176 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-14 14:46:36,176 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-14 14:46:36,176 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-14 14:46:36,177 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-14 14:46:36,177 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-14 14:46:36,177 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-14 14:46:36,178 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-14 14:46:36,178 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-14 14:46:36,178 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-14 14:46:36,178 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-14 14:46:36,179 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-14 14:46:36,179 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-10-14 14:46:36,182 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-10-14 14:46:36,182 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-14 14:46:36,182 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-14 14:46:36,183 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-14 14:46:36,183 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-14 14:46:36,183 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d7c0f5b67426dc3769ace794e9c8c036d37ffa3960449e6b59343c653ea0c545 [2024-10-14 14:46:36,456 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-14 14:46:36,484 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-14 14:46:36,488 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-14 14:46:36,490 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-14 14:46:36,491 INFO L274 PluginConnector]: CDTParser initialized [2024-10-14 14:46:36,492 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_array_list_copy_harness.i [2024-10-14 14:46:37,953 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-14 14:46:38,386 INFO L384 CDTParser]: Found 1 translation units. [2024-10-14 14:46:38,388 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_array_list_copy_harness.i [2024-10-14 14:46:38,426 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/74b68fa38/59895eabaece4b449107985b49369d56/FLAG6d0401d48 [2024-10-14 14:46:38,437 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/74b68fa38/59895eabaece4b449107985b49369d56 [2024-10-14 14:46:38,439 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-14 14:46:38,440 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-14 14:46:38,441 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-14 14:46:38,441 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-14 14:46:38,446 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-14 14:46:38,446 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 02:46:38" (1/1) ... [2024-10-14 14:46:38,447 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@de87e4e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:46:38, skipping insertion in model container [2024-10-14 14:46:38,447 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 02:46:38" (1/1) ... [2024-10-14 14:46:38,532 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-14 14:46:38,771 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_copy_harness.i[4493,4506] [2024-10-14 14:46:38,785 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_copy_harness.i[4553,4566] [2024-10-14 14:46:39,632 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:46:39,633 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:46:39,633 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:46:39,634 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:46:39,635 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:46:39,647 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:46:39,648 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:46:39,650 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:46:39,650 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:46:39,652 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:46:39,653 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:46:39,654 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:46:39,654 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:46:40,155 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:46:40,156 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:46:40,160 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:46:40,166 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:46:40,224 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-14 14:46:40,264 INFO L200 MainTranslator]: Completed pre-run [2024-10-14 14:46:40,280 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_copy_harness.i[4493,4506] [2024-10-14 14:46:40,280 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_copy_harness.i[4553,4566] [2024-10-14 14:46:40,350 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:46:40,351 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:46:40,351 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:46:40,352 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:46:40,353 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:46:40,363 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:46:40,363 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:46:40,365 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:46:40,365 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:46:40,366 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:46:40,367 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:46:40,367 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:46:40,368 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:46:40,456 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:46:40,456 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:46:40,459 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:46:40,467 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:46:40,483 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7775-7786] [2024-10-14 14:46:40,507 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-14 14:46:40,728 ERROR L321 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: ntohs, htons, ntohl, htonl [2024-10-14 14:46:40,730 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@227e0f1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:46:40, skipping insertion in model container [2024-10-14 14:46:40,731 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-14 14:46:40,731 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-10-14 14:46:40,733 INFO L158 Benchmark]: Toolchain (without parser) took 2292.25ms. Allocated memory was 146.8MB in the beginning and 195.0MB in the end (delta: 48.2MB). Free memory was 84.9MB in the beginning and 118.7MB in the end (delta: -33.8MB). Peak memory consumption was 74.4MB. Max. memory is 16.1GB. [2024-10-14 14:46:40,734 INFO L158 Benchmark]: CDTParser took 0.42ms. Allocated memory is still 146.8MB. Free memory was 83.0MB in the beginning and 82.9MB in the end (delta: 151.3kB). There was no memory consumed. Max. memory is 16.1GB. [2024-10-14 14:46:40,735 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2290.22ms. Allocated memory was 146.8MB in the beginning and 195.0MB in the end (delta: 48.2MB). Free memory was 84.2MB in the beginning and 118.7MB in the end (delta: -34.5MB). Peak memory consumption was 74.4MB. Max. memory is 16.1GB. [2024-10-14 14:46:40,737 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.42ms. Allocated memory is still 146.8MB. Free memory was 83.0MB in the beginning and 82.9MB in the end (delta: 151.3kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2290.22ms. Allocated memory was 146.8MB in the beginning and 195.0MB in the end (delta: 48.2MB). Free memory was 84.2MB in the beginning and 118.7MB in the end (delta: -34.5MB). Peak memory consumption was 74.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 7775]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7775-7786] - 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_copy_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 d7c0f5b67426dc3769ace794e9c8c036d37ffa3960449e6b59343c653ea0c545 --- Real Ultimate output --- This is Ultimate 0.2.5-wip.fs.cvc5-61a6796-m [2024-10-14 14:46:42,749 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-14 14:46:42,834 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2024-10-14 14:46:42,841 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-14 14:46:42,842 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-14 14:46:42,875 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-14 14:46:42,876 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-14 14:46:42,879 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-14 14:46:42,880 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-14 14:46:42,880 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-14 14:46:42,881 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-14 14:46:42,881 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-14 14:46:42,882 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-14 14:46:42,883 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-14 14:46:42,884 INFO L153 SettingsManager]: * Use SBE=true [2024-10-14 14:46:42,884 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-14 14:46:42,887 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-14 14:46:42,887 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-14 14:46:42,887 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-14 14:46:42,888 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-14 14:46:42,888 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-14 14:46:42,889 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-10-14 14:46:42,889 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-10-14 14:46:42,892 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-14 14:46:42,892 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-10-14 14:46:42,893 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-14 14:46:42,893 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-14 14:46:42,893 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-14 14:46:42,893 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-14 14:46:42,894 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-14 14:46:42,894 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-14 14:46:42,894 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-14 14:46:42,894 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-14 14:46:42,895 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-14 14:46:42,895 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-14 14:46:42,895 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-10-14 14:46:42,896 INFO L153 SettingsManager]: * Command for external solver=cvc5 --incremental --print-success --lang smt [2024-10-14 14:46:42,896 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-14 14:46:42,897 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-14 14:46:42,897 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-14 14:46:42,898 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-14 14:46:42,898 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-10-14 14:46:42,898 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d7c0f5b67426dc3769ace794e9c8c036d37ffa3960449e6b59343c653ea0c545 [2024-10-14 14:46:43,225 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-14 14:46:43,248 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-14 14:46:43,252 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-14 14:46:43,253 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-14 14:46:43,254 INFO L274 PluginConnector]: CDTParser initialized [2024-10-14 14:46:43,255 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_array_list_copy_harness.i [2024-10-14 14:46:44,754 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-14 14:46:45,235 INFO L384 CDTParser]: Found 1 translation units. [2024-10-14 14:46:45,235 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_array_list_copy_harness.i [2024-10-14 14:46:45,278 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bf102b45c/c4ffa5621e9e4dbb89e91ae88f0da852/FLAGaa74dee98 [2024-10-14 14:46:45,332 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bf102b45c/c4ffa5621e9e4dbb89e91ae88f0da852 [2024-10-14 14:46:45,335 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-14 14:46:45,336 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-14 14:46:45,339 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-14 14:46:45,340 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-14 14:46:45,344 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-14 14:46:45,345 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 02:46:45" (1/1) ... [2024-10-14 14:46:45,346 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3cf6f488 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:46:45, skipping insertion in model container [2024-10-14 14:46:45,346 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 02:46:45" (1/1) ... [2024-10-14 14:46:45,460 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-14 14:46:45,719 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_copy_harness.i[4493,4506] [2024-10-14 14:46:45,729 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_copy_harness.i[4553,4566] [2024-10-14 14:46:46,362 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:46:46,363 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:46:46,363 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:46:46,364 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:46:46,365 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:46:46,376 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:46:46,377 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:46:46,378 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:46:46,378 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:46:46,380 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:46:46,381 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:46:46,381 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:46:46,382 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:46:46,723 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:46:46,724 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:46:46,728 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:46:46,736 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:46:46,804 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-14 14:46:46,856 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-10-14 14:46:46,917 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-14 14:46:46,927 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_copy_harness.i[4493,4506] [2024-10-14 14:46:46,928 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_copy_harness.i[4553,4566] [2024-10-14 14:46:47,001 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:46:47,001 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:46:47,002 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:46:47,003 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:46:47,004 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:46:47,016 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:46:47,017 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:46:47,018 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:46:47,018 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:46:47,019 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:46:47,020 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:46:47,020 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:46:47,020 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:46:47,115 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:46:47,115 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:46:47,116 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:46:47,119 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:46:47,162 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-14 14:46:47,176 INFO L200 MainTranslator]: Completed pre-run [2024-10-14 14:46:47,195 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_copy_harness.i[4493,4506] [2024-10-14 14:46:47,195 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_copy_harness.i[4553,4566] [2024-10-14 14:46:47,242 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:46:47,242 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:46:47,243 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:46:47,243 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:46:47,244 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:46:47,248 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:46:47,251 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:46:47,252 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:46:47,255 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:46:47,256 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:46:47,256 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:46:47,257 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:46:47,257 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:46:47,328 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:46:47,329 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:46:47,329 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:46:47,333 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:46:47,340 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7775-7786] [2024-10-14 14:46:47,358 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-14 14:46:47,631 ERROR L321 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: ntohs, htons, ntohl, htonl [2024-10-14 14:46:47,631 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2f98b5a7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:46:47, skipping insertion in model container [2024-10-14 14:46:47,632 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-14 14:46:47,632 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-10-14 14:46:47,634 INFO L158 Benchmark]: Toolchain (without parser) took 2296.77ms. Allocated memory was 77.6MB in the beginning and 148.9MB in the end (delta: 71.3MB). Free memory was 39.7MB in the beginning and 63.0MB in the end (delta: -23.4MB). Peak memory consumption was 48.5MB. Max. memory is 16.1GB. [2024-10-14 14:46:47,634 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 58.7MB. Free memory was 30.3MB in the beginning and 30.2MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. [2024-10-14 14:46:47,634 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2292.73ms. Allocated memory was 77.6MB in the beginning and 148.9MB in the end (delta: 71.3MB). Free memory was 39.5MB in the beginning and 63.0MB in the end (delta: -23.5MB). Peak memory consumption was 48.5MB. Max. memory is 16.1GB. [2024-10-14 14:46:47,638 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17ms. Allocated memory is still 58.7MB. Free memory was 30.3MB in the beginning and 30.2MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2292.73ms. Allocated memory was 77.6MB in the beginning and 148.9MB in the end (delta: 71.3MB). Free memory was 39.5MB in the beginning and 63.0MB in the end (delta: -23.5MB). Peak memory consumption was 48.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 7775]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7775-7786] - 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