./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_negated.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 61a67961 Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_priority_queue_init_dynamic_harness_negated.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 175c9418701070e8128f8ed008fd30685ed8c019e1010acc82e904c5730ef842 --- Real Ultimate output --- This is Ultimate 0.2.5-wip.fs.cvc5-61a6796-m [2024-10-14 14:51:02,737 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-14 14:51:02,792 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-10-14 14:51:02,797 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-14 14:51:02,797 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-14 14:51:02,821 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-14 14:51:02,821 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-14 14:51:02,822 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-14 14:51:02,822 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-14 14:51:02,823 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-14 14:51:02,823 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-14 14:51:02,823 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-14 14:51:02,824 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-14 14:51:02,824 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-14 14:51:02,825 INFO L153 SettingsManager]: * Use SBE=true [2024-10-14 14:51:02,826 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-14 14:51:02,826 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-14 14:51:02,826 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-10-14 14:51:02,826 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-14 14:51:02,827 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-14 14:51:02,829 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-14 14:51:02,830 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-14 14:51:02,830 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-14 14:51:02,830 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-14 14:51:02,830 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-14 14:51:02,831 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-14 14:51:02,831 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-14 14:51:02,831 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-14 14:51:02,831 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-14 14:51:02,831 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-14 14:51:02,831 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-14 14:51:02,831 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-14 14:51:02,832 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-14 14:51:02,832 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-10-14 14:51:02,832 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-10-14 14:51:02,832 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-14 14:51:02,832 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-14 14:51:02,833 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-14 14:51:02,833 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-14 14:51:02,834 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 175c9418701070e8128f8ed008fd30685ed8c019e1010acc82e904c5730ef842 [2024-10-14 14:51:03,050 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-14 14:51:03,078 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-14 14:51:03,080 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-14 14:51:03,081 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-14 14:51:03,081 INFO L274 PluginConnector]: CDTParser initialized [2024-10-14 14:51:03,082 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_priority_queue_init_dynamic_harness_negated.i [2024-10-14 14:51:04,442 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-14 14:51:04,766 INFO L384 CDTParser]: Found 1 translation units. [2024-10-14 14:51:04,767 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_priority_queue_init_dynamic_harness_negated.i [2024-10-14 14:51:04,801 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cbd16208e/348a95813e234c1299a58f759ecd155c/FLAG35c3c0bc6 [2024-10-14 14:51:04,998 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cbd16208e/348a95813e234c1299a58f759ecd155c [2024-10-14 14:51:05,000 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-14 14:51:05,001 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-14 14:51:05,004 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-14 14:51:05,004 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-14 14:51:05,009 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-14 14:51:05,010 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 02:51:04" (1/1) ... [2024-10-14 14:51:05,010 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@baedc7c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:51:05, skipping insertion in model container [2024-10-14 14:51:05,011 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 02:51:04" (1/1) ... [2024-10-14 14:51:05,128 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-14 14:51:05,321 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_negated.i[4505,4518] [2024-10-14 14:51:05,327 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_negated.i[4565,4578] [2024-10-14 14:51:05,813 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:51:05,814 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:51:05,814 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:51:05,814 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:51:05,818 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:51:05,835 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:51:05,836 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:51:05,837 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:51:05,840 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:51:06,126 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:51:06,127 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:51:06,166 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-14 14:51:06,197 INFO L200 MainTranslator]: Completed pre-run [2024-10-14 14:51:06,213 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_negated.i[4505,4518] [2024-10-14 14:51:06,213 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_negated.i[4565,4578] [2024-10-14 14:51:06,264 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:51:06,267 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:51:06,267 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:51:06,267 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:51:06,268 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:51:06,273 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:51:06,274 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:51:06,274 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:51:06,276 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:51:06,345 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:51:06,346 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:51:06,350 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7671-7682] [2024-10-14 14:51:06,370 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-14 14:51:06,515 ERROR L321 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: ntohs, htons, ntohl, htonl [2024-10-14 14:51:06,515 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2727394c 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 14:51:06,516 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-14 14:51:06,516 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-10-14 14:51:06,517 INFO L158 Benchmark]: Toolchain (without parser) took 1515.27ms. Allocated memory was 155.2MB in the beginning and 239.1MB in the end (delta: 83.9MB). Free memory was 74.1MB in the beginning and 176.9MB in the end (delta: -102.8MB). Peak memory consumption was 89.8MB. Max. memory is 16.1GB. [2024-10-14 14:51:06,518 INFO L158 Benchmark]: CDTParser took 0.10ms. Allocated memory is still 155.2MB. Free memory was 103.0MB in the beginning and 102.8MB in the end (delta: 159.5kB). There was no memory consumed. Max. memory is 16.1GB. [2024-10-14 14:51:06,518 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1511.73ms. Allocated memory was 155.2MB in the beginning and 239.1MB in the end (delta: 83.9MB). Free memory was 73.9MB in the beginning and 176.9MB in the end (delta: -103.0MB). Peak memory consumption was 89.8MB. Max. memory is 16.1GB. [2024-10-14 14:51:06,519 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.10ms. Allocated memory is still 155.2MB. Free memory was 103.0MB in the beginning and 102.8MB in the end (delta: 159.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1511.73ms. Allocated memory was 155.2MB in the beginning and 239.1MB in the end (delta: 83.9MB). Free memory was 73.9MB in the beginning and 176.9MB in the end (delta: -103.0MB). Peak memory consumption was 89.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 7671]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7671-7682] - 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_negated.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 175c9418701070e8128f8ed008fd30685ed8c019e1010acc82e904c5730ef842 --- Real Ultimate output --- This is Ultimate 0.2.5-wip.fs.cvc5-61a6796-m [2024-10-14 14:51:08,752 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-14 14:51:08,808 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2024-10-14 14:51:08,812 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-14 14:51:08,813 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-14 14:51:08,850 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-14 14:51:08,852 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-14 14:51:08,852 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-14 14:51:08,852 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-14 14:51:08,853 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-14 14:51:08,855 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-14 14:51:08,855 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-14 14:51:08,856 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-14 14:51:08,856 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-14 14:51:08,857 INFO L153 SettingsManager]: * Use SBE=true [2024-10-14 14:51:08,857 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-14 14:51:08,857 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-14 14:51:08,858 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-14 14:51:08,858 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-14 14:51:08,861 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-14 14:51:08,861 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-14 14:51:08,862 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-10-14 14:51:08,862 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-10-14 14:51:08,862 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-14 14:51:08,863 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-10-14 14:51:08,863 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-14 14:51:08,863 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-14 14:51:08,864 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-14 14:51:08,864 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-14 14:51:08,864 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-14 14:51:08,864 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-14 14:51:08,864 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-14 14:51:08,865 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-14 14:51:08,871 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-14 14:51:08,872 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-14 14:51:08,872 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-10-14 14:51:08,872 INFO L153 SettingsManager]: * Command for external solver=cvc5 --incremental --print-success --lang smt [2024-10-14 14:51:08,872 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-14 14:51:08,872 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-14 14:51:08,872 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-14 14:51:08,872 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-14 14:51:08,873 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-10-14 14:51:08,873 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 175c9418701070e8128f8ed008fd30685ed8c019e1010acc82e904c5730ef842 [2024-10-14 14:51:09,167 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-14 14:51:09,194 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-14 14:51:09,202 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-14 14:51:09,202 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-14 14:51:09,205 INFO L274 PluginConnector]: CDTParser initialized [2024-10-14 14:51:09,206 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_priority_queue_init_dynamic_harness_negated.i [2024-10-14 14:51:10,602 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-14 14:51:10,962 INFO L384 CDTParser]: Found 1 translation units. [2024-10-14 14:51:10,964 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_priority_queue_init_dynamic_harness_negated.i [2024-10-14 14:51:10,997 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/02e3c3821/cd541b37278c4e12a09606ace0af8b5a/FLAG74d25d37d [2024-10-14 14:51:11,012 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/02e3c3821/cd541b37278c4e12a09606ace0af8b5a [2024-10-14 14:51:11,014 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-14 14:51:11,015 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-14 14:51:11,016 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-14 14:51:11,017 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-14 14:51:11,021 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-14 14:51:11,022 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 02:51:11" (1/1) ... [2024-10-14 14:51:11,023 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@743d0309 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 14:51:11,023 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 02:51:11" (1/1) ... [2024-10-14 14:51:11,081 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-14 14:51:11,312 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_negated.i[4505,4518] [2024-10-14 14:51:11,320 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_negated.i[4565,4578] [2024-10-14 14:51:11,958 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:51:11,958 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:51:11,959 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:51:11,959 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:51:11,960 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:51:11,972 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:51:11,974 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:51:11,976 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:51:11,976 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:51:12,340 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:51:12,340 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:51:12,382 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-14 14:51:12,418 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-10-14 14:51:12,463 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-14 14:51:12,468 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_negated.i[4505,4518] [2024-10-14 14:51:12,469 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_negated.i[4565,4578] [2024-10-14 14:51:12,526 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:51:12,527 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:51:12,527 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:51:12,527 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:51:12,528 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:51:12,564 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:51:12,565 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:51:12,565 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:51:12,565 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:51:12,603 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:51:12,603 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:51:12,617 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-14 14:51:12,632 INFO L200 MainTranslator]: Completed pre-run [2024-10-14 14:51:12,643 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_negated.i[4505,4518] [2024-10-14 14:51:12,643 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_negated.i[4565,4578] [2024-10-14 14:51:12,673 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:51:12,673 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:51:12,674 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:51:12,675 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:51:12,675 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:51:12,679 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:51:12,681 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:51:12,681 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:51:12,682 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:51:12,780 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:51:12,780 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:51:12,785 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7671-7682] [2024-10-14 14:51:12,797 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-14 14:51:13,088 ERROR L321 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: ntohs, htons, ntohl, htonl [2024-10-14 14:51:13,088 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@312d9f5d 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 14:51:13,089 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-14 14:51:13,089 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-10-14 14:51:13,090 INFO L158 Benchmark]: Toolchain (without parser) took 2074.68ms. Allocated memory was 75.5MB in the beginning and 188.7MB in the end (delta: 113.2MB). Free memory was 50.5MB in the beginning and 103.3MB in the end (delta: -52.8MB). Peak memory consumption was 65.2MB. Max. memory is 16.1GB. [2024-10-14 14:51:13,091 INFO L158 Benchmark]: CDTParser took 0.11ms. Allocated memory is still 48.2MB. Free memory is still 31.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-10-14 14:51:13,091 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2072.58ms. Allocated memory was 75.5MB in the beginning and 188.7MB in the end (delta: 113.2MB). Free memory was 50.2MB in the beginning and 103.3MB in the end (delta: -53.1MB). Peak memory consumption was 65.2MB. Max. memory is 16.1GB. [2024-10-14 14:51:13,092 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11ms. Allocated memory is still 48.2MB. Free memory is still 31.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2072.58ms. Allocated memory was 75.5MB in the beginning and 188.7MB in the end (delta: 113.2MB). Free memory was 50.2MB in the beginning and 103.3MB in the end (delta: -53.1MB). Peak memory consumption was 65.2MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 7671]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7671-7682] - 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