./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_priority_queue_size_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_priority_queue_size_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 717a04d93cdb05e0e1badb8a5b5a815e5ffe711ba3ffceb407a0dd65280ab4bb --- Real Ultimate output --- This is Ultimate 0.2.5-wip.fs.cvc5-61a6796-m [2024-10-14 14:51:24,117 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-14 14:51:24,172 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-10-14 14:51:24,178 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-14 14:51:24,178 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-14 14:51:24,198 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-14 14:51:24,199 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-14 14:51:24,199 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-14 14:51:24,200 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-14 14:51:24,200 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-14 14:51:24,200 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-14 14:51:24,200 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-14 14:51:24,201 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-14 14:51:24,201 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-14 14:51:24,201 INFO L153 SettingsManager]: * Use SBE=true [2024-10-14 14:51:24,202 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-14 14:51:24,202 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-14 14:51:24,202 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-10-14 14:51:24,203 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-14 14:51:24,203 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-14 14:51:24,203 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-14 14:51:24,204 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-14 14:51:24,206 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-14 14:51:24,206 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-14 14:51:24,207 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-14 14:51:24,207 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-14 14:51:24,207 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-14 14:51:24,207 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-14 14:51:24,207 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-14 14:51:24,208 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-14 14:51:24,208 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-14 14:51:24,208 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-14 14:51:24,208 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-14 14:51:24,209 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-10-14 14:51:24,209 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-10-14 14:51:24,209 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-14 14:51:24,211 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-14 14:51:24,212 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-14 14:51:24,212 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-14 14:51:24,212 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 717a04d93cdb05e0e1badb8a5b5a815e5ffe711ba3ffceb407a0dd65280ab4bb [2024-10-14 14:51:24,412 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-14 14:51:24,432 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-14 14:51:24,434 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-14 14:51:24,435 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-14 14:51:24,435 INFO L274 PluginConnector]: CDTParser initialized [2024-10-14 14:51:24,436 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_priority_queue_size_harness.i [2024-10-14 14:51:25,626 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-14 14:51:25,957 INFO L384 CDTParser]: Found 1 translation units. [2024-10-14 14:51:25,959 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_priority_queue_size_harness.i [2024-10-14 14:51:25,991 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5037f72cd/34c91c854bd24c47871bc6be22d87a15/FLAG0deb72a2e [2024-10-14 14:51:26,004 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5037f72cd/34c91c854bd24c47871bc6be22d87a15 [2024-10-14 14:51:26,006 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-14 14:51:26,007 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-14 14:51:26,008 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-14 14:51:26,008 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-14 14:51:26,014 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-14 14:51:26,014 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 02:51:26" (1/1) ... [2024-10-14 14:51:26,015 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@40481d67 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:51:26, skipping insertion in model container [2024-10-14 14:51:26,015 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 02:51:26" (1/1) ... [2024-10-14 14:51:26,107 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-14 14:51:26,300 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_priority_queue_size_harness.i[4497,4510] [2024-10-14 14:51:26,309 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_priority_queue_size_harness.i[4557,4570] [2024-10-14 14:51:26,739 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:51:26,740 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:51:26,741 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:51:26,742 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:51:26,744 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:51:26,753 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:51:26,754 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:51:26,755 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:51:26,755 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:51:27,038 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:51:27,042 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:51:27,098 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-14 14:51:27,127 INFO L200 MainTranslator]: Completed pre-run [2024-10-14 14:51:27,141 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_priority_queue_size_harness.i[4497,4510] [2024-10-14 14:51:27,142 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_priority_queue_size_harness.i[4557,4570] [2024-10-14 14:51:27,206 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:51:27,207 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:51:27,207 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:51:27,209 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:51:27,210 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:51:27,216 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:51:27,217 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:51:27,218 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:51:27,218 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:51:27,280 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:51:27,280 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:51:27,286 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7703-7714] [2024-10-14 14:51:27,297 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-14 14:51:27,394 ERROR L321 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: ntohs, htons, ntohl, htonl [2024-10-14 14:51:27,395 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6c017804 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:51:27, skipping insertion in model container [2024-10-14 14:51:27,395 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-14 14:51:27,395 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-10-14 14:51:27,396 INFO L158 Benchmark]: Toolchain (without parser) took 1388.53ms. Allocated memory was 176.2MB in the beginning and 249.6MB in the end (delta: 73.4MB). Free memory was 95.2MB in the beginning and 83.5MB in the end (delta: 11.7MB). Peak memory consumption was 91.4MB. Max. memory is 16.1GB. [2024-10-14 14:51:27,397 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 176.2MB. Free memory is still 127.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-10-14 14:51:27,397 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1386.79ms. Allocated memory was 176.2MB in the beginning and 249.6MB in the end (delta: 73.4MB). Free memory was 95.0MB in the beginning and 83.5MB in the end (delta: 11.5MB). Peak memory consumption was 89.3MB. Max. memory is 16.1GB. [2024-10-14 14:51:27,398 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15ms. Allocated memory is still 176.2MB. Free memory is still 127.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1386.79ms. Allocated memory was 176.2MB in the beginning and 249.6MB in the end (delta: 73.4MB). Free memory was 95.0MB in the beginning and 83.5MB in the end (delta: 11.5MB). Peak memory consumption was 89.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 7703]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7703-7714] - 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_priority_queue_size_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 717a04d93cdb05e0e1badb8a5b5a815e5ffe711ba3ffceb407a0dd65280ab4bb --- Real Ultimate output --- This is Ultimate 0.2.5-wip.fs.cvc5-61a6796-m [2024-10-14 14:51:29,250 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-14 14:51:29,313 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2024-10-14 14:51:29,319 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-14 14:51:29,319 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-14 14:51:29,341 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-14 14:51:29,345 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-14 14:51:29,345 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-14 14:51:29,346 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-14 14:51:29,346 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-14 14:51:29,347 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-14 14:51:29,347 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-14 14:51:29,347 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-14 14:51:29,348 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-14 14:51:29,349 INFO L153 SettingsManager]: * Use SBE=true [2024-10-14 14:51:29,349 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-14 14:51:29,349 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-14 14:51:29,350 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-14 14:51:29,350 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-14 14:51:29,350 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-14 14:51:29,350 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-14 14:51:29,353 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-10-14 14:51:29,353 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-10-14 14:51:29,353 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-14 14:51:29,353 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-10-14 14:51:29,354 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-14 14:51:29,354 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-14 14:51:29,354 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-14 14:51:29,354 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-14 14:51:29,354 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-14 14:51:29,354 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-14 14:51:29,355 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-14 14:51:29,355 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-14 14:51:29,355 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-14 14:51:29,355 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-14 14:51:29,355 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-10-14 14:51:29,355 INFO L153 SettingsManager]: * Command for external solver=cvc5 --incremental --print-success --lang smt [2024-10-14 14:51:29,356 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-14 14:51:29,356 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-14 14:51:29,356 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-14 14:51:29,356 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-14 14:51:29,357 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-10-14 14:51:29,357 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 717a04d93cdb05e0e1badb8a5b5a815e5ffe711ba3ffceb407a0dd65280ab4bb [2024-10-14 14:51:29,640 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-14 14:51:29,693 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-14 14:51:29,694 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-14 14:51:29,695 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-14 14:51:29,697 INFO L274 PluginConnector]: CDTParser initialized [2024-10-14 14:51:29,698 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_priority_queue_size_harness.i [2024-10-14 14:51:31,070 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-14 14:51:31,424 INFO L384 CDTParser]: Found 1 translation units. [2024-10-14 14:51:31,425 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_priority_queue_size_harness.i [2024-10-14 14:51:31,461 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7667a77cc/8400de22e06b474a9191be77fcefff1a/FLAG33b6c65b5 [2024-10-14 14:51:31,475 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7667a77cc/8400de22e06b474a9191be77fcefff1a [2024-10-14 14:51:31,486 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-14 14:51:31,488 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-14 14:51:31,490 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-14 14:51:31,490 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-14 14:51:31,494 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-14 14:51:31,494 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 02:51:31" (1/1) ... [2024-10-14 14:51:31,496 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@72b9515d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:51:31, skipping insertion in model container [2024-10-14 14:51:31,496 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 02:51:31" (1/1) ... [2024-10-14 14:51:31,560 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-14 14:51:31,754 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_priority_queue_size_harness.i[4497,4510] [2024-10-14 14:51:31,764 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_priority_queue_size_harness.i[4557,4570] [2024-10-14 14:51:32,347 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:51:32,349 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:51:32,349 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:51:32,350 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:51:32,351 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:51:32,363 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:51:32,363 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:51:32,364 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:51:32,364 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:51:32,672 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:51:32,672 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:51:32,719 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-14 14:51:32,766 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-10-14 14:51:32,801 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-14 14:51:32,807 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_priority_queue_size_harness.i[4497,4510] [2024-10-14 14:51:32,808 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_priority_queue_size_harness.i[4557,4570] [2024-10-14 14:51:32,865 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:51:32,866 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:51:32,866 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:51:32,866 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:51:32,866 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:51:32,871 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:51:32,871 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:51:32,874 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:51:32,874 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:51:32,927 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:51:32,927 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:51:32,940 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-14 14:51:32,959 INFO L200 MainTranslator]: Completed pre-run [2024-10-14 14:51:32,974 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_priority_queue_size_harness.i[4497,4510] [2024-10-14 14:51:32,974 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_priority_queue_size_harness.i[4557,4570] [2024-10-14 14:51:33,008 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:51:33,009 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:51:33,009 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:51:33,009 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:51:33,010 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:51:33,013 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:51:33,014 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:51:33,014 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:51:33,014 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:51:33,079 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:51:33,079 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:51:33,083 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7703-7714] [2024-10-14 14:51:33,094 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-14 14:51:33,328 ERROR L321 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: ntohs, htons, ntohl, htonl [2024-10-14 14:51:33,329 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5226ad94 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:51:33, skipping insertion in model container [2024-10-14 14:51:33,329 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-14 14:51:33,329 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-10-14 14:51:33,331 INFO L158 Benchmark]: Toolchain (without parser) took 1842.38ms. Allocated memory was 67.1MB in the beginning and 115.3MB in the end (delta: 48.2MB). Free memory was 46.6MB in the beginning and 47.8MB in the end (delta: -1.2MB). Peak memory consumption was 58.0MB. Max. memory is 16.1GB. [2024-10-14 14:51:33,331 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 37.7MB. Free memory was 17.7MB in the beginning and 17.7MB in the end (delta: 42.2kB). There was no memory consumed. Max. memory is 16.1GB. [2024-10-14 14:51:33,332 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1839.50ms. Allocated memory was 67.1MB in the beginning and 115.3MB in the end (delta: 48.2MB). Free memory was 46.3MB in the beginning and 47.8MB in the end (delta: -1.5MB). Peak memory consumption was 58.0MB. Max. memory is 16.1GB. [2024-10-14 14:51:33,333 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14ms. Allocated memory is still 37.7MB. Free memory was 17.7MB in the beginning and 17.7MB in the end (delta: 42.2kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1839.50ms. Allocated memory was 67.1MB in the beginning and 115.3MB in the end (delta: 48.2MB). Free memory was 46.3MB in the beginning and 47.8MB in the end (delta: -1.5MB). Peak memory consumption was 58.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 7703]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7703-7714] - 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