./Ultimate.py --spec /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/properties/unreach-call.prp --file /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--rtl818x--rtl8187--rtl8187.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a046e57d 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/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--rtl818x--rtl8187--rtl8187.ko-entry_point.cil.out.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 f81d244572c9a77eee348ee40397ea85f2dfad22a6619aa4d31ee137ff878aa4 --- Real Ultimate output --- This is Ultimate 0.2.5-tmp.dk.eval-mul-div-a046e57-m [2024-10-13 08:03:06,934 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-13 08:03:07,019 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-10-13 08:03:07,023 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-13 08:03:07,024 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-13 08:03:07,051 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-13 08:03:07,053 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-13 08:03:07,053 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-13 08:03:07,054 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-13 08:03:07,054 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-13 08:03:07,054 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-13 08:03:07,055 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-13 08:03:07,055 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-13 08:03:07,058 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-13 08:03:07,058 INFO L153 SettingsManager]: * Use SBE=true [2024-10-13 08:03:07,059 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-13 08:03:07,059 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-13 08:03:07,059 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-10-13 08:03:07,060 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-13 08:03:07,060 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-13 08:03:07,060 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-13 08:03:07,061 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-13 08:03:07,061 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-13 08:03:07,061 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-13 08:03:07,062 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-13 08:03:07,062 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-13 08:03:07,062 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-13 08:03:07,063 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-13 08:03:07,063 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-13 08:03:07,063 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-13 08:03:07,064 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-13 08:03:07,064 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-13 08:03:07,064 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-13 08:03:07,064 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-10-13 08:03:07,065 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-10-13 08:03:07,065 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-13 08:03:07,065 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-13 08:03:07,066 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-13 08:03:07,066 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-13 08:03:07,066 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f81d244572c9a77eee348ee40397ea85f2dfad22a6619aa4d31ee137ff878aa4 [2024-10-13 08:03:07,327 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-13 08:03:07,351 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-13 08:03:07,353 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-13 08:03:07,355 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-13 08:03:07,356 INFO L274 PluginConnector]: CDTParser initialized [2024-10-13 08:03:07,357 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--rtl818x--rtl8187--rtl8187.ko-entry_point.cil.out.i [2024-10-13 08:03:08,859 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-13 08:03:09,430 INFO L384 CDTParser]: Found 1 translation units. [2024-10-13 08:03:09,431 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--rtl818x--rtl8187--rtl8187.ko-entry_point.cil.out.i [2024-10-13 08:03:09,485 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e4ad6a14f/06f129a26eb2420eacaa43026c4145d5/FLAG146fee8a1 [2024-10-13 08:03:09,505 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e4ad6a14f/06f129a26eb2420eacaa43026c4145d5 [2024-10-13 08:03:09,508 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-13 08:03:09,511 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-13 08:03:09,515 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-13 08:03:09,516 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-13 08:03:09,522 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-13 08:03:09,523 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 08:03:09" (1/1) ... [2024-10-13 08:03:09,525 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4889f8b6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:03:09, skipping insertion in model container [2024-10-13 08:03:09,525 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 08:03:09" (1/1) ... [2024-10-13 08:03:09,716 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-13 08:03:10,800 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/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--rtl818x--rtl8187--rtl8187.ko-entry_point.cil.out.i[205376,205389] [2024-10-13 08:03:12,193 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-13 08:03:12,271 INFO L200 MainTranslator]: Completed pre-run [2024-10-13 08:03:12,530 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bsrl %1,%0": "=r" (r): "rm" (x), "0" (-1)); [6923] [2024-10-13 08:03:12,563 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/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--rtl818x--rtl8187--rtl8187.ko-entry_point.cil.out.i[205376,205389] [2024-10-13 08:03:12,814 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-13 08:03:12,927 INFO L204 MainTranslator]: Completed translation [2024-10-13 08:03:12,928 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:03:12 WrapperNode [2024-10-13 08:03:12,928 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-13 08:03:12,929 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-10-13 08:03:12,929 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-10-13 08:03:12,929 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-10-13 08:03:12,937 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:03:12" (1/1) ... [2024-10-13 08:03:13,007 ERROR L1136 TypeChecker]: C: descriptor.function = "rtl8187_tx_cb" [7872]: Variable #t~ret278 modified in procedure rtl8187_tx_cb but not declared [2024-10-13 08:03:13,007 ERROR L1136 TypeChecker]: C: descriptor.function = "rtl8187_tx_cb" [7872]: Undeclared identifier #t~ret278 in IdentifierExpression[#t~ret278,] [2024-10-13 08:03:13,008 ERROR L1136 TypeChecker]: C: descriptor.function = "rtl8187_tx_cb" [7872]: Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret278,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#descriptor~0,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[8],StructAccessExpression[IdentifierExpression[~#descriptor~0,],offset]]]],IntegerLiteral[8]]] [2024-10-13 08:03:13,008 ERROR L1136 TypeChecker]: C: descriptor.filename = "/work/ldvuser/mutilin/launch/work/current--X--drivers/net/--X--defaultlinux-3.16-rc1.tar.xz--X--205_9a--X--cpachecker/linux-3.16-rc1.tar.xz/csd_deg_dscv/570/dscv_tempdir/dscv/ri/205_9a/drivers/net/wireless/rtl818x/rtl8187/dev.o.c.prepared" [7873]: Variable #t~ret279 modified in procedure rtl8187_tx_cb but not declared [2024-10-13 08:03:13,008 ERROR L1136 TypeChecker]: C: descriptor.filename = "/work/ldvuser/mutilin/launch/work/current--X--drivers/net/--X--defaultlinux-3.16-rc1.tar.xz--X--205_9a--X--cpachecker/linux-3.16-rc1.tar.xz/csd_deg_dscv/570/dscv_tempdir/dscv/ri/205_9a/drivers/net/wireless/rtl818x/rtl8187/dev.o.c.prepared" [7873]: Undeclared identifier #t~ret279 in IdentifierExpression[#t~ret279,] [2024-10-13 08:03:13,008 ERROR L1136 TypeChecker]: C: descriptor.filename = "/work/ldvuser/mutilin/launch/work/current--X--drivers/net/--X--defaultlinux-3.16-rc1.tar.xz--X--205_9a--X--cpachecker/linux-3.16-rc1.tar.xz/csd_deg_dscv/570/dscv_tempdir/dscv/ri/205_9a/drivers/net/wireless/rtl818x/rtl8187/dev.o.c.prepared" [7873]: Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret279,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#descriptor~0,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[16],StructAccessExpression[IdentifierExpression[~#descriptor~0,],offset]]]],IntegerLiteral[8]]] [2024-10-13 08:03:13,008 ERROR L1136 TypeChecker]: C: descriptor.format = "transmit status queue full\n" [7874]: Variable #t~ret280 modified in procedure rtl8187_tx_cb but not declared [2024-10-13 08:03:13,008 ERROR L1136 TypeChecker]: C: descriptor.format = "transmit status queue full\n" [7874]: Undeclared identifier #t~ret280 in IdentifierExpression[#t~ret280,] [2024-10-13 08:03:13,008 ERROR L1136 TypeChecker]: C: descriptor.format = "transmit status queue full\n" [7874]: Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret280,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#descriptor~0,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[24],StructAccessExpression[IdentifierExpression[~#descriptor~0,],offset]]]],IntegerLiteral[8]]] [2024-10-13 08:03:13,046 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:03:12" (1/1) ... [2024-10-13 08:03:13,050 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-10-13 08:03:13,051 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2024-10-13 08:03:13,052 INFO L158 Benchmark]: Toolchain (without parser) took 3542.33ms. Allocated memory was 151.0MB in the beginning and 209.7MB in the end (delta: 58.7MB). Free memory was 79.4MB in the beginning and 90.7MB in the end (delta: -11.4MB). Peak memory consumption was 49.5MB. Max. memory is 16.1GB. [2024-10-13 08:03:13,053 INFO L158 Benchmark]: CDTParser took 0.22ms. Allocated memory is still 151.0MB. Free memory is still 111.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-10-13 08:03:13,053 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3413.56ms. Allocated memory was 151.0MB in the beginning and 209.7MB in the end (delta: 58.7MB). Free memory was 79.0MB in the beginning and 98.1MB in the end (delta: -19.1MB). Peak memory consumption was 131.2MB. Max. memory is 16.1GB. [2024-10-13 08:03:13,054 INFO L158 Benchmark]: Boogie Procedure Inliner took 121.35ms. Allocated memory is still 209.7MB. Free memory was 98.1MB in the beginning and 90.7MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2024-10-13 08:03:13,058 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22ms. Allocated memory is still 151.0MB. Free memory is still 111.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3413.56ms. Allocated memory was 151.0MB in the beginning and 209.7MB in the end (delta: 58.7MB). Free memory was 79.0MB in the beginning and 98.1MB in the end (delta: -19.1MB). Peak memory consumption was 131.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 121.35ms. Allocated memory is still 209.7MB. Free memory was 98.1MB in the beginning and 90.7MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 7872]: Type Error Variable #t~ret278 modified in procedure rtl8187_tx_cb but not declared - TypeErrorResult [Line: 7872]: Type Error Undeclared identifier #t~ret278 in IdentifierExpression[#t~ret278,] - TypeErrorResult [Line: 7872]: Type Error Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret278,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#descriptor~0,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[8],StructAccessExpression[IdentifierExpression[~#descriptor~0,],offset]]]],IntegerLiteral[8]]] - TypeErrorResult [Line: 7873]: Type Error Variable #t~ret279 modified in procedure rtl8187_tx_cb but not declared - TypeErrorResult [Line: 7873]: Type Error Undeclared identifier #t~ret279 in IdentifierExpression[#t~ret279,] - TypeErrorResult [Line: 7873]: Type Error Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret279,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#descriptor~0,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[16],StructAccessExpression[IdentifierExpression[~#descriptor~0,],offset]]]],IntegerLiteral[8]]] - TypeErrorResult [Line: 7874]: Type Error Variable #t~ret280 modified in procedure rtl8187_tx_cb but not declared - TypeErrorResult [Line: 7874]: Type Error Undeclared identifier #t~ret280 in IdentifierExpression[#t~ret280,] - TypeErrorResult [Line: 7874]: Type Error Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret280,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#descriptor~0,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[24],StructAccessExpression[IdentifierExpression[~#descriptor~0,],offset]]]],IntegerLiteral[8]]] * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 6923]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("bsrl %1,%0": "=r" (r): "rm" (x), "0" (-1)); [6923] 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/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--rtl818x--rtl8187--rtl8187.ko-entry_point.cil.out.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 f81d244572c9a77eee348ee40397ea85f2dfad22a6619aa4d31ee137ff878aa4 --- Real Ultimate output --- This is Ultimate 0.2.5-tmp.dk.eval-mul-div-a046e57-m [2024-10-13 08:03:15,164 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-13 08:03:15,255 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2024-10-13 08:03:15,261 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-13 08:03:15,262 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-13 08:03:15,294 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-13 08:03:15,295 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-13 08:03:15,295 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-13 08:03:15,296 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-13 08:03:15,297 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-13 08:03:15,298 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-13 08:03:15,298 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-13 08:03:15,299 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-13 08:03:15,299 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-13 08:03:15,299 INFO L153 SettingsManager]: * Use SBE=true [2024-10-13 08:03:15,300 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-13 08:03:15,300 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-13 08:03:15,300 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-13 08:03:15,300 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-13 08:03:15,301 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-13 08:03:15,305 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-13 08:03:15,306 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-10-13 08:03:15,306 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-10-13 08:03:15,306 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-13 08:03:15,307 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-10-13 08:03:15,307 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-13 08:03:15,307 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-13 08:03:15,307 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-13 08:03:15,307 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-13 08:03:15,308 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-13 08:03:15,308 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-13 08:03:15,308 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-13 08:03:15,308 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-13 08:03:15,309 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-13 08:03:15,309 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-13 08:03:15,309 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-10-13 08:03:15,312 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-10-13 08:03:15,312 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-13 08:03:15,312 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-13 08:03:15,312 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-13 08:03:15,313 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-13 08:03:15,313 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-10-13 08:03:15,313 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f81d244572c9a77eee348ee40397ea85f2dfad22a6619aa4d31ee137ff878aa4 [2024-10-13 08:03:15,665 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-13 08:03:15,690 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-13 08:03:15,695 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-13 08:03:15,696 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-13 08:03:15,696 INFO L274 PluginConnector]: CDTParser initialized [2024-10-13 08:03:15,698 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--rtl818x--rtl8187--rtl8187.ko-entry_point.cil.out.i [2024-10-13 08:03:17,330 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-13 08:03:17,962 INFO L384 CDTParser]: Found 1 translation units. [2024-10-13 08:03:17,964 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--rtl818x--rtl8187--rtl8187.ko-entry_point.cil.out.i [2024-10-13 08:03:18,027 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ecdf19918/f043bab5f4d14c4e9fff0907154f2495/FLAG38f113c62 [2024-10-13 08:03:18,044 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ecdf19918/f043bab5f4d14c4e9fff0907154f2495 [2024-10-13 08:03:18,047 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-13 08:03:18,048 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-13 08:03:18,050 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-13 08:03:18,050 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-13 08:03:18,056 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-13 08:03:18,056 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 08:03:18" (1/1) ... [2024-10-13 08:03:18,058 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@18fddc32 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:03:18, skipping insertion in model container [2024-10-13 08:03:18,058 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 08:03:18" (1/1) ... [2024-10-13 08:03:18,210 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-13 08:03:19,300 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--rtl818x--rtl8187--rtl8187.ko-entry_point.cil.out.i[205376,205389] [2024-10-13 08:03:20,856 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-13 08:03:20,945 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-10-13 08:03:21,028 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-13 08:03:21,151 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/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--rtl818x--rtl8187--rtl8187.ko-entry_point.cil.out.i[205376,205389] [2024-10-13 08:03:21,348 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-13 08:03:21,411 INFO L200 MainTranslator]: Completed pre-run [2024-10-13 08:03:21,585 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bsrl %1,%0": "=r" (r): "rm" (x), "0" (-1)); [6923] [2024-10-13 08:03:21,596 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/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--rtl818x--rtl8187--rtl8187.ko-entry_point.cil.out.i[205376,205389] [2024-10-13 08:03:21,819 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-13 08:03:22,018 INFO L204 MainTranslator]: Completed translation [2024-10-13 08:03:22,019 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:03:22 WrapperNode [2024-10-13 08:03:22,023 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-13 08:03:22,025 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-10-13 08:03:22,025 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-10-13 08:03:22,025 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-10-13 08:03:22,040 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:03:22" (1/1) ... [2024-10-13 08:03:22,159 ERROR L1136 TypeChecker]: C: descriptor.function = "rtl8187_tx_cb" [7872]: Variable #t~ret267 modified in procedure rtl8187_tx_cb but not declared [2024-10-13 08:03:22,159 ERROR L1136 TypeChecker]: C: descriptor.function = "rtl8187_tx_cb" [7872]: Undeclared identifier #t~ret267 in IdentifierExpression[#t~ret267,] [2024-10-13 08:03:22,160 ERROR L1136 TypeChecker]: C: descriptor.function = "rtl8187_tx_cb" [7872]: Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret267,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#descriptor~0,],base],FunctionApplication[~bvadd~64,[BitvecLiteral[8,64],StructAccessExpression[IdentifierExpression[~#descriptor~0,],offset]]]]],BitvecLiteral[8,64]]] [2024-10-13 08:03:22,160 ERROR L1136 TypeChecker]: C: descriptor.filename = "/work/ldvuser/mutilin/launch/work/current--X--drivers/net/--X--defaultlinux-3.16-rc1.tar.xz--X--205_9a--X--cpachecker/linux-3.16-rc1.tar.xz/csd_deg_dscv/570/dscv_tempdir/dscv/ri/205_9a/drivers/net/wireless/rtl818x/rtl8187/dev.o.c.prepared" [7873]: Variable #t~ret268 modified in procedure rtl8187_tx_cb but not declared [2024-10-13 08:03:22,161 ERROR L1136 TypeChecker]: C: descriptor.filename = "/work/ldvuser/mutilin/launch/work/current--X--drivers/net/--X--defaultlinux-3.16-rc1.tar.xz--X--205_9a--X--cpachecker/linux-3.16-rc1.tar.xz/csd_deg_dscv/570/dscv_tempdir/dscv/ri/205_9a/drivers/net/wireless/rtl818x/rtl8187/dev.o.c.prepared" [7873]: Undeclared identifier #t~ret268 in IdentifierExpression[#t~ret268,] [2024-10-13 08:03:22,161 ERROR L1136 TypeChecker]: C: descriptor.filename = "/work/ldvuser/mutilin/launch/work/current--X--drivers/net/--X--defaultlinux-3.16-rc1.tar.xz--X--205_9a--X--cpachecker/linux-3.16-rc1.tar.xz/csd_deg_dscv/570/dscv_tempdir/dscv/ri/205_9a/drivers/net/wireless/rtl818x/rtl8187/dev.o.c.prepared" [7873]: Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret268,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#descriptor~0,],base],FunctionApplication[~bvadd~64,[BitvecLiteral[16,64],StructAccessExpression[IdentifierExpression[~#descriptor~0,],offset]]]]],BitvecLiteral[8,64]]] [2024-10-13 08:03:22,161 ERROR L1136 TypeChecker]: C: descriptor.format = "transmit status queue full\n" [7874]: Variable #t~ret269 modified in procedure rtl8187_tx_cb but not declared [2024-10-13 08:03:22,162 ERROR L1136 TypeChecker]: C: descriptor.format = "transmit status queue full\n" [7874]: Undeclared identifier #t~ret269 in IdentifierExpression[#t~ret269,] [2024-10-13 08:03:22,162 ERROR L1136 TypeChecker]: C: descriptor.format = "transmit status queue full\n" [7874]: Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret269,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#descriptor~0,],base],FunctionApplication[~bvadd~64,[BitvecLiteral[24,64],StructAccessExpression[IdentifierExpression[~#descriptor~0,],offset]]]]],BitvecLiteral[8,64]]] [2024-10-13 08:03:22,224 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:03:22" (1/1) ... [2024-10-13 08:03:22,225 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-10-13 08:03:22,225 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2024-10-13 08:03:22,235 INFO L158 Benchmark]: Toolchain (without parser) took 4177.89ms. Allocated memory was 60.8MB in the beginning and 360.7MB in the end (delta: 299.9MB). Free memory was 29.8MB in the beginning and 248.4MB in the end (delta: -218.6MB). Peak memory consumption was 84.8MB. Max. memory is 16.1GB. [2024-10-13 08:03:22,236 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 44.0MB. Free memory is still 20.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-10-13 08:03:22,236 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3973.55ms. Allocated memory was 60.8MB in the beginning and 360.7MB in the end (delta: 299.9MB). Free memory was 29.6MB in the beginning and 250.6MB in the end (delta: -221.0MB). Peak memory consumption was 118.3MB. Max. memory is 16.1GB. [2024-10-13 08:03:22,237 INFO L158 Benchmark]: Boogie Procedure Inliner took 200.17ms. Allocated memory is still 360.7MB. Free memory was 250.6MB in the beginning and 248.4MB in the end (delta: 2.2MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2024-10-13 08:03:22,239 INFO L338 ainManager$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 44.0MB. Free memory is still 20.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3973.55ms. Allocated memory was 60.8MB in the beginning and 360.7MB in the end (delta: 299.9MB). Free memory was 29.6MB in the beginning and 250.6MB in the end (delta: -221.0MB). Peak memory consumption was 118.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 200.17ms. Allocated memory is still 360.7MB. Free memory was 250.6MB in the beginning and 248.4MB in the end (delta: 2.2MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 7872]: Type Error Variable #t~ret267 modified in procedure rtl8187_tx_cb but not declared - TypeErrorResult [Line: 7872]: Type Error Undeclared identifier #t~ret267 in IdentifierExpression[#t~ret267,] - TypeErrorResult [Line: 7872]: Type Error Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret267,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#descriptor~0,],base],FunctionApplication[~bvadd~64,[BitvecLiteral[8,64],StructAccessExpression[IdentifierExpression[~#descriptor~0,],offset]]]]],BitvecLiteral[8,64]]] - TypeErrorResult [Line: 7873]: Type Error Variable #t~ret268 modified in procedure rtl8187_tx_cb but not declared - TypeErrorResult [Line: 7873]: Type Error Undeclared identifier #t~ret268 in IdentifierExpression[#t~ret268,] - TypeErrorResult [Line: 7873]: Type Error Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret268,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#descriptor~0,],base],FunctionApplication[~bvadd~64,[BitvecLiteral[16,64],StructAccessExpression[IdentifierExpression[~#descriptor~0,],offset]]]]],BitvecLiteral[8,64]]] - TypeErrorResult [Line: 7874]: Type Error Variable #t~ret269 modified in procedure rtl8187_tx_cb but not declared - TypeErrorResult [Line: 7874]: Type Error Undeclared identifier #t~ret269 in IdentifierExpression[#t~ret269,] - TypeErrorResult [Line: 7874]: Type Error Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret269,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#descriptor~0,],base],FunctionApplication[~bvadd~64,[BitvecLiteral[24,64],StructAccessExpression[IdentifierExpression[~#descriptor~0,],offset]]]]],BitvecLiteral[8,64]]] * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 6923]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("bsrl %1,%0": "=r" (r): "rm" (x), "0" (-1)); [6923] 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: ERROR: TYPE ERROR