./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_init_dynamic_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_init_dynamic_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 02a1ef197fe295e0adddb84ae3aa2db56396688008aeca91e1ab4b161b42690c --- Real Ultimate output --- This is Ultimate 0.2.5-wip.fs.cvc5-61a6796-m [2024-10-14 14:51:01,793 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-14 14:51:01,858 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-10-14 14:51:01,862 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-14 14:51:01,863 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-14 14:51:01,881 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-14 14:51:01,881 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-14 14:51:01,882 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-14 14:51:01,882 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-14 14:51:01,883 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-14 14:51:01,883 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-14 14:51:01,883 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-14 14:51:01,884 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-14 14:51:01,884 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-14 14:51:01,884 INFO L153 SettingsManager]: * Use SBE=true [2024-10-14 14:51:01,885 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-14 14:51:01,885 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-14 14:51:01,885 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-10-14 14:51:01,886 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-14 14:51:01,886 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-14 14:51:01,886 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-14 14:51:01,887 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-14 14:51:01,887 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-14 14:51:01,888 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-14 14:51:01,888 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-14 14:51:01,888 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-14 14:51:01,889 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-14 14:51:01,889 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-14 14:51:01,889 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-14 14:51:01,890 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-14 14:51:01,890 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-14 14:51:01,890 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-14 14:51:01,890 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-14 14:51:01,891 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-10-14 14:51:01,891 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-10-14 14:51:01,891 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-14 14:51:01,891 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-14 14:51:01,892 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-14 14:51:01,892 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-14 14:51:01,892 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 02a1ef197fe295e0adddb84ae3aa2db56396688008aeca91e1ab4b161b42690c [2024-10-14 14:51:02,181 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-14 14:51:02,207 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-14 14:51:02,211 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-14 14:51:02,212 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-14 14:51:02,213 INFO L274 PluginConnector]: CDTParser initialized [2024-10-14 14:51:02,214 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_priority_queue_init_dynamic_harness.i [2024-10-14 14:51:03,590 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-14 14:51:04,045 INFO L384 CDTParser]: Found 1 translation units. [2024-10-14 14:51:04,046 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_priority_queue_init_dynamic_harness.i [2024-10-14 14:51:04,086 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2e5370da5/3622a5115d21494c8b3fce9204392291/FLAG4a2ea3b83 [2024-10-14 14:51:04,185 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2e5370da5/3622a5115d21494c8b3fce9204392291 [2024-10-14 14:51:04,188 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-14 14:51:04,189 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-14 14:51:04,190 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-14 14:51:04,191 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-14 14:51:04,195 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-14 14:51:04,196 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 02:51:04" (1/1) ... [2024-10-14 14:51:04,196 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@579584dc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:51:04, skipping insertion in model container [2024-10-14 14:51:04,197 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 02:51:04" (1/1) ... [2024-10-14 14:51:04,297 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-14 14:51:04,534 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_init_dynamic_harness.i[4505,4518] [2024-10-14 14:51:04,546 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_init_dynamic_harness.i[4565,4578] [2024-10-14 14:51:05,376 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:51:05,377 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:51:05,377 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:51:05,378 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:51:05,379 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:51:05,398 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:51:05,399 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:51:05,403 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:51:05,404 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:51:05,897 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:51:05,898 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:51:05,960 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-14 14:51:05,997 INFO L200 MainTranslator]: Completed pre-run [2024-10-14 14:51:06,012 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_init_dynamic_harness.i[4505,4518] [2024-10-14 14:51:06,013 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_priority_queue_init_dynamic_harness.i[4565,4578] [2024-10-14 14:51:06,085 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:51:06,090 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:51:06,090 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:51:06,090 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:51:06,091 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:51:06,098 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:51:06,099 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:51:06,100 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:51:06,102 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:51:06,255 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:51:06,270 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:51:06,280 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7703-7714] [2024-10-14 14:51:06,352 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-14 14:51:06,538 ERROR L321 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: ntohs, htons, ntohl, htonl [2024-10-14 14:51:06,539 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1d7fe06e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:51:06, skipping insertion in model container [2024-10-14 14:51:06,539 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-14 14:51:06,542 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-10-14 14:51:06,544 INFO L158 Benchmark]: Toolchain (without parser) took 2354.62ms. Allocated memory is still 161.5MB. Free memory was 120.8MB in the beginning and 101.4MB in the end (delta: 19.4MB). Peak memory consumption was 114.0MB. Max. memory is 16.1GB. [2024-10-14 14:51:06,544 INFO L158 Benchmark]: CDTParser took 0.19ms. Allocated memory is still 104.9MB. Free memory was 77.4MB in the beginning and 77.2MB in the end (delta: 159.4kB). There was no memory consumed. Max. memory is 16.1GB. [2024-10-14 14:51:06,545 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2352.53ms. Allocated memory is still 161.5MB. Free memory was 120.8MB in the beginning and 101.4MB in the end (delta: 19.4MB). Peak memory consumption was 114.0MB. Max. memory is 16.1GB. [2024-10-14 14:51:06,546 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19ms. Allocated memory is still 104.9MB. Free memory was 77.4MB in the beginning and 77.2MB in the end (delta: 159.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2352.53ms. Allocated memory is still 161.5MB. Free memory was 120.8MB in the beginning and 101.4MB in the end (delta: 19.4MB). Peak memory consumption was 114.0MB. 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 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_init_dynamic_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 02a1ef197fe295e0adddb84ae3aa2db56396688008aeca91e1ab4b161b42690c --- Real Ultimate output --- This is Ultimate 0.2.5-wip.fs.cvc5-61a6796-m [2024-10-14 14:51:08,503 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-14 14:51:08,573 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2024-10-14 14:51:08,578 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-14 14:51:08,578 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-14 14:51:08,614 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-14 14:51:08,615 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-14 14:51:08,615 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-14 14:51:08,616 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-14 14:51:08,616 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-14 14:51:08,617 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-14 14:51:08,617 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-14 14:51:08,618 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-14 14:51:08,618 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-14 14:51:08,618 INFO L153 SettingsManager]: * Use SBE=true [2024-10-14 14:51:08,619 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-14 14:51:08,619 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-14 14:51:08,619 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-14 14:51:08,620 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-14 14:51:08,620 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-14 14:51:08,620 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-14 14:51:08,621 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-10-14 14:51:08,621 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-10-14 14:51:08,622 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-14 14:51:08,622 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-10-14 14:51:08,622 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-14 14:51:08,623 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-14 14:51:08,623 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-14 14:51:08,623 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-14 14:51:08,624 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-14 14:51:08,624 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-14 14:51:08,624 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-14 14:51:08,624 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-14 14:51:08,625 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-14 14:51:08,625 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-14 14:51:08,625 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-10-14 14:51:08,626 INFO L153 SettingsManager]: * Command for external solver=cvc5 --incremental --print-success --lang smt [2024-10-14 14:51:08,626 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-14 14:51:08,626 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-14 14:51:08,626 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-14 14:51:08,627 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-14 14:51:08,627 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-10-14 14:51:08,627 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 02a1ef197fe295e0adddb84ae3aa2db56396688008aeca91e1ab4b161b42690c [2024-10-14 14:51:08,963 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-14 14:51:08,990 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-14 14:51:08,993 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-14 14:51:08,995 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-14 14:51:08,995 INFO L274 PluginConnector]: CDTParser initialized [2024-10-14 14:51:08,996 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_priority_queue_init_dynamic_harness.i [2024-10-14 14:51:10,530 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-14 14:51:11,035 INFO L384 CDTParser]: Found 1 translation units. [2024-10-14 14:51:11,037 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_priority_queue_init_dynamic_harness.i [2024-10-14 14:51:11,071 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/524f5bb0f/937e486d241243a1808efe59fd2b34ec/FLAGa2b82ddba [2024-10-14 14:51:11,090 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/524f5bb0f/937e486d241243a1808efe59fd2b34ec [2024-10-14 14:51:11,093 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-14 14:51:11,095 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-14 14:51:11,096 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-14 14:51:11,096 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-14 14:51:11,101 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-14 14:51:11,101 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 02:51:11" (1/1) ... [2024-10-14 14:51:11,104 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@75a04c07 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:51:11, skipping insertion in model container [2024-10-14 14:51:11,104 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 02:51:11" (1/1) ... [2024-10-14 14:51:11,203 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-14 14:51:11,434 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_init_dynamic_harness.i[4505,4518] [2024-10-14 14:51:11,439 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_priority_queue_init_dynamic_harness.i[4565,4578] [2024-10-14 14:51:12,096 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:51:12,098 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:51:12,099 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:51:12,100 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:51:12,101 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:51:12,120 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:51:12,121 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:51:12,123 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:51:12,123 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:51:12,524 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:51:12,525 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:51:12,568 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-14 14:51:12,601 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-10-14 14:51:12,653 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-14 14:51:12,659 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_init_dynamic_harness.i[4505,4518] [2024-10-14 14:51:12,659 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_init_dynamic_harness.i[4565,4578] [2024-10-14 14:51:12,713 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:51:12,714 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:51:12,714 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:51:12,715 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:51:12,715 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:51:12,725 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:51:12,726 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:51:12,727 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:51:12,727 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:51:12,793 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:51:12,794 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:51:12,853 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-14 14:51:12,873 INFO L200 MainTranslator]: Completed pre-run [2024-10-14 14:51:12,892 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_init_dynamic_harness.i[4505,4518] [2024-10-14 14:51:12,892 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_init_dynamic_harness.i[4565,4578] [2024-10-14 14:51:12,941 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:51:12,942 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:51:12,943 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:51:12,943 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:51:12,943 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:51:12,949 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:51:12,950 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:51:12,950 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:51:12,951 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:51:13,051 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:51:13,052 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:51:13,057 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7703-7714] [2024-10-14 14:51:13,076 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-14 14:51:13,304 ERROR L321 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: ntohs, htons, ntohl, htonl [2024-10-14 14:51:13,304 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@22739eb0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:51:13, skipping insertion in model container [2024-10-14 14:51:13,304 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-14 14:51:13,305 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-10-14 14:51:13,307 INFO L158 Benchmark]: Toolchain (without parser) took 2210.93ms. Allocated memory was 62.9MB in the beginning and 113.2MB in the end (delta: 50.3MB). Free memory was 36.3MB in the beginning and 55.3MB in the end (delta: -19.1MB). Peak memory consumption was 56.4MB. Max. memory is 16.1GB. [2024-10-14 14:51:13,307 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 50.3MB. Free memory is still 32.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-10-14 14:51:13,308 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2209.08ms. Allocated memory was 62.9MB in the beginning and 113.2MB in the end (delta: 50.3MB). Free memory was 36.1MB in the beginning and 55.3MB in the end (delta: -19.3MB). Peak memory consumption was 56.4MB. Max. memory is 16.1GB. [2024-10-14 14:51:13,309 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 50.3MB. Free memory is still 32.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2209.08ms. Allocated memory was 62.9MB in the beginning and 113.2MB in the end (delta: 50.3MB). Free memory was 36.1MB in the beginning and 55.3MB in the end (delta: -19.3MB). Peak memory consumption was 56.4MB. 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