./Ultimate.py --spec /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/properties/no-overflow.prp --file /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_priority_queue_push_ref_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows 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_push_ref_harness.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Overflow-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 ! overflow) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash dfa651ad1a3815b71299318434192d50e4a949decdd541c310285fbc30ab43ee --- Real Ultimate output --- This is Ultimate 0.2.5-wip.fs.cvc5-61a6796-m [2024-10-14 21:18:07,103 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-14 21:18:07,189 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Overflow-64bit-Automizer_Default.epf [2024-10-14 21:18:07,194 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-14 21:18:07,197 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-14 21:18:07,234 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-14 21:18:07,235 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-14 21:18:07,236 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-14 21:18:07,237 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-14 21:18:07,238 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-14 21:18:07,239 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-14 21:18:07,240 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-14 21:18:07,240 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-14 21:18:07,241 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-14 21:18:07,241 INFO L153 SettingsManager]: * Use SBE=true [2024-10-14 21:18:07,245 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-14 21:18:07,246 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-14 21:18:07,246 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-10-14 21:18:07,246 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-14 21:18:07,246 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-14 21:18:07,246 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-14 21:18:07,247 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-14 21:18:07,247 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-14 21:18:07,248 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-10-14 21:18:07,248 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-10-14 21:18:07,248 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-14 21:18:07,248 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-14 21:18:07,248 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-14 21:18:07,249 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-14 21:18:07,249 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-14 21:18:07,249 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-14 21:18:07,249 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-14 21:18:07,250 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-14 21:18:07,250 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-14 21:18:07,250 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-14 21:18:07,252 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-10-14 21:18:07,252 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-10-14 21:18:07,253 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-14 21:18:07,253 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-14 21:18:07,253 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-14 21:18:07,253 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-14 21:18:07,253 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> dfa651ad1a3815b71299318434192d50e4a949decdd541c310285fbc30ab43ee [2024-10-14 21:18:07,516 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-14 21:18:07,542 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-14 21:18:07,545 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-14 21:18:07,546 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-14 21:18:07,548 INFO L274 PluginConnector]: CDTParser initialized [2024-10-14 21:18:07,549 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_priority_queue_push_ref_harness.i [2024-10-14 21:18:09,211 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-14 21:18:09,692 INFO L384 CDTParser]: Found 1 translation units. [2024-10-14 21:18:09,696 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_priority_queue_push_ref_harness.i [2024-10-14 21:18:09,742 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/eeeee5a7e/eb446cde29884af19fa6bfe97a728ef6/FLAGf980797f8 [2024-10-14 21:18:09,765 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/eeeee5a7e/eb446cde29884af19fa6bfe97a728ef6 [2024-10-14 21:18:09,767 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-14 21:18:09,770 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-14 21:18:09,771 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-14 21:18:09,772 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-14 21:18:09,777 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-14 21:18:09,778 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 09:18:09" (1/1) ... [2024-10-14 21:18:09,779 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1c936e69 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 09:18:09, skipping insertion in model container [2024-10-14 21:18:09,781 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 09:18:09" (1/1) ... [2024-10-14 21:18:09,883 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-14 21:18:10,944 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 21:18:10,945 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 21:18:10,945 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 21:18:10,946 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 21:18:10,947 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 21:18:10,962 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 21:18:10,963 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 21:18:10,966 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 21:18:10,970 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 21:18:10,973 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 21:18:10,976 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 21:18:10,977 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 21:18:10,977 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 21:18:11,438 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 21:18:11,448 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 21:18:11,539 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 21:18:11,541 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 21:18:11,542 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 21:18:11,542 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 21:18:11,542 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 21:18:11,543 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 21:18:11,544 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 21:18:11,544 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 21:18:11,545 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 21:18:11,545 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 21:18:11,545 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 21:18:11,546 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 21:18:11,546 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 21:18:11,550 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 21:18:11,550 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 21:18:11,551 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 21:18:11,551 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 21:18:11,559 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 21:18:11,559 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 21:18:11,571 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 21:18:11,574 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 21:18:11,575 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 21:18:11,603 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-14 21:18:11,648 INFO L200 MainTranslator]: Completed pre-run [2024-10-14 21:18:11,711 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 21:18:11,712 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 21:18:11,712 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 21:18:11,713 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 21:18:11,713 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 21:18:11,720 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 21:18:11,720 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 21:18:11,721 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 21:18:11,725 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 21:18:11,727 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 21:18:11,727 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 21:18:11,728 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 21:18:11,728 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 21:18:11,872 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 21:18:11,877 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 21:18:11,883 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7771-7782] [2024-10-14 21:18:11,911 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 21:18:11,912 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 21:18:11,912 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 21:18:11,913 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 21:18:11,913 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 21:18:11,914 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 21:18:11,914 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 21:18:11,915 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 21:18:11,915 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 21:18:11,916 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 21:18:11,916 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 21:18:11,917 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 21:18:11,917 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 21:18:11,918 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 21:18:11,919 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 21:18:11,919 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 21:18:11,919 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 21:18:11,922 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 21:18:11,922 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 21:18:11,929 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 21:18:11,930 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 21:18:11,931 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 21:18:11,941 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-14 21:18:12,153 ERROR L321 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: ntohs, htons, ntohl, htonl [2024-10-14 21:18:12,154 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@319c9b58 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 09:18:12, skipping insertion in model container [2024-10-14 21:18:12,154 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-14 21:18:12,155 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-10-14 21:18:12,158 INFO L158 Benchmark]: Toolchain (without parser) took 2386.64ms. Allocated memory was 178.3MB in the beginning and 222.3MB in the end (delta: 44.0MB). Free memory was 106.0MB in the beginning and 159.4MB in the end (delta: -53.3MB). Peak memory consumption was 60.6MB. Max. memory is 16.1GB. [2024-10-14 21:18:12,158 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 92.3MB. Free memory is still 47.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-10-14 21:18:12,159 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2383.69ms. Allocated memory was 178.3MB in the beginning and 222.3MB in the end (delta: 44.0MB). Free memory was 105.6MB in the beginning and 159.4MB in the end (delta: -53.7MB). Peak memory consumption was 60.6MB. Max. memory is 16.1GB. [2024-10-14 21:18:12,161 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28ms. Allocated memory is still 92.3MB. Free memory is still 47.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2383.69ms. Allocated memory was 178.3MB in the beginning and 222.3MB in the end (delta: 44.0MB). Free memory was 105.6MB in the beginning and 159.4MB in the end (delta: -53.7MB). Peak memory consumption was 60.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 7771]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7771-7782] - 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_push_ref_harness.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Overflow-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 ! overflow) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash dfa651ad1a3815b71299318434192d50e4a949decdd541c310285fbc30ab43ee --- Real Ultimate output --- This is Ultimate 0.2.5-wip.fs.cvc5-61a6796-m [2024-10-14 21:18:14,353 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-14 21:18:14,441 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Overflow-64bit-Automizer_Bitvector.epf [2024-10-14 21:18:14,446 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-14 21:18:14,446 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-14 21:18:14,447 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.Checked method. Library mode if empty. [2024-10-14 21:18:14,485 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-14 21:18:14,486 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-14 21:18:14,486 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-14 21:18:14,488 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-14 21:18:14,489 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-14 21:18:14,489 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-14 21:18:14,489 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-14 21:18:14,493 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-14 21:18:14,493 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-14 21:18:14,494 INFO L153 SettingsManager]: * Use SBE=true [2024-10-14 21:18:14,494 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-14 21:18:14,494 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-14 21:18:14,494 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-14 21:18:14,495 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-14 21:18:14,495 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-14 21:18:14,495 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-14 21:18:14,496 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-10-14 21:18:14,496 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-10-14 21:18:14,496 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-14 21:18:14,496 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-10-14 21:18:14,497 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-10-14 21:18:14,497 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-10-14 21:18:14,497 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-14 21:18:14,497 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-14 21:18:14,498 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-14 21:18:14,498 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-14 21:18:14,498 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-14 21:18:14,498 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-14 21:18:14,499 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-14 21:18:14,500 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-14 21:18:14,500 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-14 21:18:14,500 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-14 21:18:14,501 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-10-14 21:18:14,501 INFO L153 SettingsManager]: * Command for external solver=cvc5 --incremental --print-success --lang smt [2024-10-14 21:18:14,501 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-14 21:18:14,503 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-14 21:18:14,503 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-14 21:18:14,504 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-14 21:18:14,504 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-10-14 21:18:14,504 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> dfa651ad1a3815b71299318434192d50e4a949decdd541c310285fbc30ab43ee [2024-10-14 21:18:14,865 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-14 21:18:14,899 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-14 21:18:14,903 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-14 21:18:14,905 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-14 21:18:14,906 INFO L274 PluginConnector]: CDTParser initialized [2024-10-14 21:18:14,908 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_priority_queue_push_ref_harness.i [2024-10-14 21:18:16,457 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-14 21:18:16,956 INFO L384 CDTParser]: Found 1 translation units. [2024-10-14 21:18:16,956 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_priority_queue_push_ref_harness.i [2024-10-14 21:18:17,004 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/72f3d2c61/708cd4b91c2f42f3b1f84ddba56e369a/FLAGd872aba3b [2024-10-14 21:18:17,025 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/72f3d2c61/708cd4b91c2f42f3b1f84ddba56e369a [2024-10-14 21:18:17,028 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-14 21:18:17,031 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-14 21:18:17,032 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-14 21:18:17,032 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-14 21:18:17,040 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-14 21:18:17,041 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 09:18:17" (1/1) ... [2024-10-14 21:18:17,042 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4733a07a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 09:18:17, skipping insertion in model container [2024-10-14 21:18:17,042 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 09:18:17" (1/1) ... [2024-10-14 21:18:17,172 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-14 21:18:18,269 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 21:18:18,270 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 21:18:18,275 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 21:18:18,275 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 21:18:18,276 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 21:18:18,296 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 21:18:18,297 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 21:18:18,299 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 21:18:18,301 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 21:18:18,303 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 21:18:18,304 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 21:18:18,305 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 21:18:18,305 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 21:18:19,006 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 21:18:19,015 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 21:18:19,092 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 21:18:19,093 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 21:18:19,093 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 21:18:19,094 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 21:18:19,094 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 21:18:19,094 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 21:18:19,095 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 21:18:19,095 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 21:18:19,095 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 21:18:19,095 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 21:18:19,096 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 21:18:19,096 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 21:18:19,096 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 21:18:19,099 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 21:18:19,100 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 21:18:19,100 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 21:18:19,101 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 21:18:19,107 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 21:18:19,108 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 21:18:19,123 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 21:18:19,124 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 21:18:19,124 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 21:18:19,141 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-14 21:18:19,188 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-10-14 21:18:19,248 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-14 21:18:19,297 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 21:18:19,298 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 21:18:19,298 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 21:18:19,298 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 21:18:19,299 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 21:18:19,303 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 21:18:19,304 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 21:18:19,305 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 21:18:19,308 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 21:18:19,309 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 21:18:19,310 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 21:18:19,310 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 21:18:19,310 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 21:18:19,432 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 21:18:19,437 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 21:18:19,466 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 21:18:19,466 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 21:18:19,467 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 21:18:19,467 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 21:18:19,468 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 21:18:19,468 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 21:18:19,468 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 21:18:19,470 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 21:18:19,471 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 21:18:19,471 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 21:18:19,471 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 21:18:19,471 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 21:18:19,472 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 21:18:19,472 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 21:18:19,473 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 21:18:19,473 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 21:18:19,473 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 21:18:19,475 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 21:18:19,476 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 21:18:19,485 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 21:18:19,486 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 21:18:19,486 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 21:18:19,492 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-14 21:18:19,516 INFO L200 MainTranslator]: Completed pre-run [2024-10-14 21:18:19,587 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 21:18:19,588 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 21:18:19,588 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 21:18:19,589 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 21:18:19,589 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 21:18:19,595 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 21:18:19,595 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 21:18:19,596 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 21:18:19,596 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 21:18:19,597 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 21:18:19,598 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 21:18:19,598 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 21:18:19,599 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 21:18:19,681 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 21:18:19,685 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 21:18:19,694 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7771-7782] [2024-10-14 21:18:19,713 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 21:18:19,714 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 21:18:19,714 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 21:18:19,714 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 21:18:19,714 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 21:18:19,715 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 21:18:19,715 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 21:18:19,716 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 21:18:19,717 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 21:18:19,717 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 21:18:19,718 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 21:18:19,718 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 21:18:19,718 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 21:18:19,719 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 21:18:19,720 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 21:18:19,720 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 21:18:19,723 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 21:18:19,747 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 21:18:19,748 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 21:18:19,752 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 21:18:19,757 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 21:18:19,757 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 21:18:19,762 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-14 21:18:20,094 ERROR L321 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: ntohs, htons, ntohl, htonl [2024-10-14 21:18:20,095 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4be49c05 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 09:18:20, skipping insertion in model container [2024-10-14 21:18:20,095 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-14 21:18:20,095 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-10-14 21:18:20,104 INFO L158 Benchmark]: Toolchain (without parser) took 3065.57ms. Allocated memory was 67.1MB in the beginning and 115.3MB in the end (delta: 48.2MB). Free memory was 40.2MB in the beginning and 40.6MB in the end (delta: -447.1kB). Peak memory consumption was 65.6MB. Max. memory is 16.1GB. [2024-10-14 21:18:20,104 INFO L158 Benchmark]: CDTParser took 0.39ms. Allocated memory is still 67.1MB. Free memory was 43.7MB in the beginning and 43.6MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2024-10-14 21:18:20,105 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3063.07ms. Allocated memory was 67.1MB in the beginning and 115.3MB in the end (delta: 48.2MB). Free memory was 40.0MB in the beginning and 40.6MB in the end (delta: -594.9kB). Peak memory consumption was 65.6MB. Max. memory is 16.1GB. [2024-10-14 21:18:20,106 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.39ms. Allocated memory is still 67.1MB. Free memory was 43.7MB in the beginning and 43.6MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3063.07ms. Allocated memory was 67.1MB in the beginning and 115.3MB in the end (delta: 48.2MB). Free memory was 40.0MB in the beginning and 40.6MB in the end (delta: -594.9kB). Peak memory consumption was 65.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 7771]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7771-7782] - 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