./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-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-media-usb-tm6000-tm6000.cil.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/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-media-usb-tm6000-tm6000.cil.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 af1a5c5a2a8c675b248ea2cf71403740be829e249a8a2421e428cb3518d7829a --- Real Ultimate output --- This is Ultimate 0.2.5-wip.fs.cvc5-61a6796-m [2024-10-14 16:00:50,628 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-14 16:00:50,729 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-10-14 16:00:50,734 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-14 16:00:50,736 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-14 16:00:50,765 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-14 16:00:50,766 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-14 16:00:50,766 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-14 16:00:50,767 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-14 16:00:50,768 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-14 16:00:50,769 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-14 16:00:50,770 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-14 16:00:50,770 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-14 16:00:50,772 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-14 16:00:50,772 INFO L153 SettingsManager]: * Use SBE=true [2024-10-14 16:00:50,772 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-14 16:00:50,773 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-14 16:00:50,773 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-10-14 16:00:50,773 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-14 16:00:50,773 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-14 16:00:50,774 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-14 16:00:50,774 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-14 16:00:50,775 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-14 16:00:50,775 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-14 16:00:50,775 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-14 16:00:50,779 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-14 16:00:50,780 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-14 16:00:50,780 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-14 16:00:50,780 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-14 16:00:50,780 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-14 16:00:50,781 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-14 16:00:50,781 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-14 16:00:50,781 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-14 16:00:50,781 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-10-14 16:00:50,781 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-10-14 16:00:50,782 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-14 16:00:50,782 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-14 16:00:50,782 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-14 16:00:50,782 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-14 16:00:50,783 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> af1a5c5a2a8c675b248ea2cf71403740be829e249a8a2421e428cb3518d7829a [2024-10-14 16:00:51,041 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-14 16:00:51,063 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-14 16:00:51,066 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-14 16:00:51,067 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-14 16:00:51,067 INFO L274 PluginConnector]: CDTParser initialized [2024-10-14 16:00:51,068 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-media-usb-tm6000-tm6000.cil.i [2024-10-14 16:00:52,561 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-14 16:00:53,211 INFO L384 CDTParser]: Found 1 translation units. [2024-10-14 16:00:53,212 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-media-usb-tm6000-tm6000.cil.i [2024-10-14 16:00:53,284 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dbe0e59d2/d84bc3fac09047309090f8dc2452b42a/FLAG3802450a9 [2024-10-14 16:00:53,630 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dbe0e59d2/d84bc3fac09047309090f8dc2452b42a [2024-10-14 16:00:53,633 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-14 16:00:53,635 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-14 16:00:53,638 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-14 16:00:53,638 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-14 16:00:53,644 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-14 16:00:53,645 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 04:00:53" (1/1) ... [2024-10-14 16:00:53,646 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@192ac99e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 04:00:53, skipping insertion in model container [2024-10-14 16:00:53,649 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 04:00:53" (1/1) ... [2024-10-14 16:00:53,846 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-14 16:00:58,614 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-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-media-usb-tm6000-tm6000.cil.i[547301,547314] [2024-10-14 16:00:58,618 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-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-media-usb-tm6000-tm6000.cil.i[547470,547483] [2024-10-14 16:00:58,618 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-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-media-usb-tm6000-tm6000.cil.i[547637,547650] [2024-10-14 16:00:58,618 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-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-media-usb-tm6000-tm6000.cil.i[547805,547818] [2024-10-14 16:00:58,658 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-14 16:00:58,770 INFO L200 MainTranslator]: Completed pre-run [2024-10-14 16:00:58,914 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [6301] [2024-10-14 16:00:58,916 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; btr %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr)); [6308] [2024-10-14 16:00:59,023 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (__preempt_count)); [10585] [2024-10-14 16:00:59,024 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [10588] [2024-10-14 16:00:59,024 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [10591] [2024-10-14 16:00:59,024 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [10594] [2024-10-14 16:00:59,052 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/media/usb/tm6000/tm6000-video.c"), "i" (718), "i" (12UL)); [11889-11890] [2024-10-14 16:00:59,053 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/media/usb/tm6000/tm6000-video.c"), "i" (747), "i" (12UL)); [11931-11932] [2024-10-14 16:00:59,435 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-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-media-usb-tm6000-tm6000.cil.i[547301,547314] [2024-10-14 16:00:59,435 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-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-media-usb-tm6000-tm6000.cil.i[547470,547483] [2024-10-14 16:00:59,436 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-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-media-usb-tm6000-tm6000.cil.i[547637,547650] [2024-10-14 16:00:59,436 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-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-media-usb-tm6000-tm6000.cil.i[547805,547818] [2024-10-14 16:00:59,444 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-14 16:00:59,670 INFO L204 MainTranslator]: Completed translation [2024-10-14 16:00:59,671 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 04:00:59 WrapperNode [2024-10-14 16:00:59,672 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-14 16:00:59,673 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-10-14 16:00:59,673 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-10-14 16:00:59,673 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-10-14 16:00:59,681 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 04:00:59" (1/1) ... [2024-10-14 16:00:59,781 ERROR L1136 TypeChecker]: C: ctl.fname = (char *)"xc3028L-v36.fw" [7221]: Variable #t~ret196 modified in procedure tm6000_config_tuner but not declared [2024-10-14 16:00:59,781 ERROR L1136 TypeChecker]: C: ctl.fname = (char *)"xc3028L-v36.fw" [7221]: Undeclared identifier #t~ret196 in IdentifierExpression[#t~ret196,] [2024-10-14 16:00:59,781 ERROR L1136 TypeChecker]: C: ctl.fname = (char *)"xc3028L-v36.fw" [7221]: Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret196,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#ctl~0,],base],StructAccessExpression[IdentifierExpression[~#ctl~0,],offset]]],IntegerLiteral[8]]] [2024-10-14 16:00:59,782 ERROR L1136 TypeChecker]: C: ctl.fname = (char *)"xc3028-v27.fw" [7225]: Variable #t~ret198 modified in procedure tm6000_config_tuner but not declared [2024-10-14 16:00:59,782 ERROR L1136 TypeChecker]: C: ctl.fname = (char *)"xc3028-v27.fw" [7225]: Undeclared identifier #t~ret198 in IdentifierExpression[#t~ret198,] [2024-10-14 16:00:59,782 ERROR L1136 TypeChecker]: C: ctl.fname = (char *)"xc3028-v27.fw" [7225]: Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret198,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#ctl~0,],base],StructAccessExpression[IdentifierExpression[~#ctl~0,],offset]]],IntegerLiteral[8]]] [2024-10-14 16:00:59,782 ERROR L1136 TypeChecker]: C: ctl.fname = (char *)"xc3028-v24.fw" [7227]: Variable #t~ret199 modified in procedure tm6000_config_tuner but not declared [2024-10-14 16:00:59,782 ERROR L1136 TypeChecker]: C: ctl.fname = (char *)"xc3028-v24.fw" [7227]: Undeclared identifier #t~ret199 in IdentifierExpression[#t~ret199,] [2024-10-14 16:00:59,782 ERROR L1136 TypeChecker]: C: ctl.fname = (char *)"xc3028-v24.fw" [7227]: Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret199,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#ctl~0,],base],StructAccessExpression[IdentifierExpression[~#ctl~0,],offset]]],IntegerLiteral[8]]] [2024-10-14 16:00:59,880 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 04:00:59" (1/1) ... [2024-10-14 16:00:59,885 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-10-14 16:00:59,886 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2024-10-14 16:00:59,888 INFO L158 Benchmark]: Toolchain (without parser) took 6251.94ms. Allocated memory was 167.8MB in the beginning and 415.2MB in the end (delta: 247.5MB). Free memory was 89.0MB in the beginning and 209.7MB in the end (delta: -120.7MB). Peak memory consumption was 128.8MB. Max. memory is 16.1GB. [2024-10-14 16:00:59,889 INFO L158 Benchmark]: CDTParser took 0.09ms. Allocated memory is still 167.8MB. Free memory is still 130.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-10-14 16:00:59,891 INFO L158 Benchmark]: CACSL2BoogieTranslator took 6034.24ms. Allocated memory was 167.8MB in the beginning and 415.2MB in the end (delta: 247.5MB). Free memory was 88.9MB in the beginning and 222.3MB in the end (delta: -133.3MB). Peak memory consumption was 170.7MB. Max. memory is 16.1GB. [2024-10-14 16:00:59,892 INFO L158 Benchmark]: Boogie Procedure Inliner took 212.52ms. Allocated memory is still 415.2MB. Free memory was 222.3MB in the beginning and 209.7MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2024-10-14 16:00:59,894 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.09ms. Allocated memory is still 167.8MB. Free memory is still 130.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 6034.24ms. Allocated memory was 167.8MB in the beginning and 415.2MB in the end (delta: 247.5MB). Free memory was 88.9MB in the beginning and 222.3MB in the end (delta: -133.3MB). Peak memory consumption was 170.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 212.52ms. Allocated memory is still 415.2MB. Free memory was 222.3MB in the beginning and 209.7MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 7221]: Type Error Variable #t~ret196 modified in procedure tm6000_config_tuner but not declared - TypeErrorResult [Line: 7221]: Type Error Undeclared identifier #t~ret196 in IdentifierExpression[#t~ret196,] - TypeErrorResult [Line: 7221]: Type Error Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret196,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#ctl~0,],base],StructAccessExpression[IdentifierExpression[~#ctl~0,],offset]]],IntegerLiteral[8]]] - TypeErrorResult [Line: 7225]: Type Error Variable #t~ret198 modified in procedure tm6000_config_tuner but not declared - TypeErrorResult [Line: 7225]: Type Error Undeclared identifier #t~ret198 in IdentifierExpression[#t~ret198,] - TypeErrorResult [Line: 7225]: Type Error Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret198,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#ctl~0,],base],StructAccessExpression[IdentifierExpression[~#ctl~0,],offset]]],IntegerLiteral[8]]] - TypeErrorResult [Line: 7227]: Type Error Variable #t~ret199 modified in procedure tm6000_config_tuner but not declared - TypeErrorResult [Line: 7227]: Type Error Undeclared identifier #t~ret199 in IdentifierExpression[#t~ret199,] - TypeErrorResult [Line: 7227]: Type Error Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret199,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#ctl~0,],base],StructAccessExpression[IdentifierExpression[~#ctl~0,],offset]]],IntegerLiteral[8]]] * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 6301]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [6301] - GenericResultAtLocation [Line: 6308]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; btr %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr)); [6308] - GenericResultAtLocation [Line: 10585]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (__preempt_count)); [10585] - GenericResultAtLocation [Line: 10588]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [10588] - GenericResultAtLocation [Line: 10591]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [10591] - GenericResultAtLocation [Line: 10594]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [10594] - GenericResultAtLocation [Line: 11889]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/media/usb/tm6000/tm6000-video.c"), "i" (718), "i" (12UL)); [11889-11890] - GenericResultAtLocation [Line: 11931]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/media/usb/tm6000/tm6000-video.c"), "i" (747), "i" (12UL)); [11931-11932] 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-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-media-usb-tm6000-tm6000.cil.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 af1a5c5a2a8c675b248ea2cf71403740be829e249a8a2421e428cb3518d7829a --- Real Ultimate output --- This is Ultimate 0.2.5-wip.fs.cvc5-61a6796-m [2024-10-14 16:01:02,050 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-14 16:01:02,131 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2024-10-14 16:01:02,138 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-14 16:01:02,138 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-14 16:01:02,176 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-14 16:01:02,178 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-14 16:01:02,179 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-14 16:01:02,179 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-14 16:01:02,180 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-14 16:01:02,180 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-14 16:01:02,181 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-14 16:01:02,181 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-14 16:01:02,182 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-14 16:01:02,182 INFO L153 SettingsManager]: * Use SBE=true [2024-10-14 16:01:02,183 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-14 16:01:02,183 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-14 16:01:02,183 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-14 16:01:02,184 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-14 16:01:02,186 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-14 16:01:02,187 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-14 16:01:02,190 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-10-14 16:01:02,191 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-10-14 16:01:02,191 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-14 16:01:02,191 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-10-14 16:01:02,192 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-14 16:01:02,192 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-14 16:01:02,192 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-14 16:01:02,192 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-14 16:01:02,193 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-14 16:01:02,193 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-14 16:01:02,193 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-14 16:01:02,193 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-14 16:01:02,194 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-14 16:01:02,194 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-14 16:01:02,195 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-10-14 16:01:02,195 INFO L153 SettingsManager]: * Command for external solver=cvc5 --incremental --print-success --lang smt [2024-10-14 16:01:02,196 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-14 16:01:02,197 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-14 16:01:02,197 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-14 16:01:02,198 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-14 16:01:02,198 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-10-14 16:01:02,198 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> af1a5c5a2a8c675b248ea2cf71403740be829e249a8a2421e428cb3518d7829a [2024-10-14 16:01:02,564 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-14 16:01:02,592 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-14 16:01:02,595 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-14 16:01:02,596 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-14 16:01:02,597 INFO L274 PluginConnector]: CDTParser initialized [2024-10-14 16:01:02,599 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-media-usb-tm6000-tm6000.cil.i [2024-10-14 16:01:04,273 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-14 16:01:04,916 INFO L384 CDTParser]: Found 1 translation units. [2024-10-14 16:01:04,918 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-media-usb-tm6000-tm6000.cil.i [2024-10-14 16:01:04,984 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6373a564e/2a7a1b81db2a4b508d6f2643261ca34c/FLAGe83e7018c [2024-10-14 16:01:05,001 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6373a564e/2a7a1b81db2a4b508d6f2643261ca34c [2024-10-14 16:01:05,004 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-14 16:01:05,006 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-14 16:01:05,008 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-14 16:01:05,008 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-14 16:01:05,013 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-14 16:01:05,016 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 04:01:05" (1/1) ... [2024-10-14 16:01:05,017 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@39843c7d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 04:01:05, skipping insertion in model container [2024-10-14 16:01:05,018 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 04:01:05" (1/1) ... [2024-10-14 16:01:05,164 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-14 16:01:09,970 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-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-media-usb-tm6000-tm6000.cil.i[547301,547314] [2024-10-14 16:01:09,973 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-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-media-usb-tm6000-tm6000.cil.i[547470,547483] [2024-10-14 16:01:09,973 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-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-media-usb-tm6000-tm6000.cil.i[547637,547650] [2024-10-14 16:01:09,974 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-media-usb-tm6000-tm6000.cil.i[547805,547818] [2024-10-14 16:01:10,004 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-14 16:01:10,162 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-10-14 16:01:10,232 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-14 16:01:10,775 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-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-media-usb-tm6000-tm6000.cil.i[547301,547314] [2024-10-14 16:01:10,775 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-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-media-usb-tm6000-tm6000.cil.i[547470,547483] [2024-10-14 16:01:10,776 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-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-media-usb-tm6000-tm6000.cil.i[547637,547650] [2024-10-14 16:01:10,776 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-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-media-usb-tm6000-tm6000.cil.i[547805,547818] [2024-10-14 16:01:10,782 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-14 16:01:10,844 INFO L200 MainTranslator]: Completed pre-run [2024-10-14 16:01:10,980 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [6301] [2024-10-14 16:01:10,983 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; btr %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr)); [6308] [2024-10-14 16:01:11,164 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (__preempt_count)); [10585] [2024-10-14 16:01:11,164 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [10588] [2024-10-14 16:01:11,164 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [10591] [2024-10-14 16:01:11,165 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [10594] [2024-10-14 16:01:11,192 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/media/usb/tm6000/tm6000-video.c"), "i" (718), "i" (12UL)); [11889-11890] [2024-10-14 16:01:11,193 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/media/usb/tm6000/tm6000-video.c"), "i" (747), "i" (12UL)); [11931-11932] [2024-10-14 16:01:11,657 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-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-media-usb-tm6000-tm6000.cil.i[547301,547314] [2024-10-14 16:01:11,658 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-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-media-usb-tm6000-tm6000.cil.i[547470,547483] [2024-10-14 16:01:11,659 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-media-usb-tm6000-tm6000.cil.i[547637,547650] [2024-10-14 16:01:11,659 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-media-usb-tm6000-tm6000.cil.i[547805,547818] [2024-10-14 16:01:11,666 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-14 16:01:11,970 INFO L204 MainTranslator]: Completed translation [2024-10-14 16:01:11,971 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 04:01:11 WrapperNode [2024-10-14 16:01:11,971 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-14 16:01:11,973 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-10-14 16:01:11,973 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-10-14 16:01:11,973 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-10-14 16:01:11,981 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 04:01:11" (1/1) ... [2024-10-14 16:01:12,074 ERROR L1136 TypeChecker]: C: ctl.fname = (char *)"xc3028L-v36.fw" [7221]: Variable #t~ret195 modified in procedure tm6000_config_tuner but not declared [2024-10-14 16:01:12,075 ERROR L1136 TypeChecker]: C: ctl.fname = (char *)"xc3028L-v36.fw" [7221]: Undeclared identifier #t~ret195 in IdentifierExpression[#t~ret195,] [2024-10-14 16:01:12,075 ERROR L1136 TypeChecker]: C: ctl.fname = (char *)"xc3028L-v36.fw" [7221]: Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret195,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#ctl~0,],base],StructAccessExpression[IdentifierExpression[~#ctl~0,],offset]]],BitvecLiteral[8,64]]] [2024-10-14 16:01:12,078 ERROR L1136 TypeChecker]: C: ctl.fname = (char *)"xc3028-v27.fw" [7225]: Variable #t~ret197 modified in procedure tm6000_config_tuner but not declared [2024-10-14 16:01:12,078 ERROR L1136 TypeChecker]: C: ctl.fname = (char *)"xc3028-v27.fw" [7225]: Undeclared identifier #t~ret197 in IdentifierExpression[#t~ret197,] [2024-10-14 16:01:12,078 ERROR L1136 TypeChecker]: C: ctl.fname = (char *)"xc3028-v27.fw" [7225]: Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret197,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#ctl~0,],base],StructAccessExpression[IdentifierExpression[~#ctl~0,],offset]]],BitvecLiteral[8,64]]] [2024-10-14 16:01:12,078 ERROR L1136 TypeChecker]: C: ctl.fname = (char *)"xc3028-v24.fw" [7227]: Variable #t~ret198 modified in procedure tm6000_config_tuner but not declared [2024-10-14 16:01:12,079 ERROR L1136 TypeChecker]: C: ctl.fname = (char *)"xc3028-v24.fw" [7227]: Undeclared identifier #t~ret198 in IdentifierExpression[#t~ret198,] [2024-10-14 16:01:12,080 ERROR L1136 TypeChecker]: C: ctl.fname = (char *)"xc3028-v24.fw" [7227]: Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret198,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#ctl~0,],base],StructAccessExpression[IdentifierExpression[~#ctl~0,],offset]]],BitvecLiteral[8,64]]] [2024-10-14 16:01:12,167 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 04:01:11" (1/1) ... [2024-10-14 16:01:12,167 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-10-14 16:01:12,167 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2024-10-14 16:01:12,170 INFO L158 Benchmark]: Toolchain (without parser) took 7162.90ms. Allocated memory was 79.7MB in the beginning and 459.3MB in the end (delta: 379.6MB). Free memory was 46.2MB in the beginning and 269.9MB in the end (delta: -223.7MB). Peak memory consumption was 155.5MB. Max. memory is 16.1GB. [2024-10-14 16:01:12,170 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 56.6MB. Free memory was 37.4MB in the beginning and 37.3MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. [2024-10-14 16:01:12,175 INFO L158 Benchmark]: CACSL2BoogieTranslator took 6963.82ms. Allocated memory was 79.7MB in the beginning and 459.3MB in the end (delta: 379.6MB). Free memory was 45.9MB in the beginning and 282.5MB in the end (delta: -236.6MB). Peak memory consumption was 224.7MB. Max. memory is 16.1GB. [2024-10-14 16:01:12,175 INFO L158 Benchmark]: Boogie Procedure Inliner took 194.70ms. Allocated memory is still 459.3MB. Free memory was 282.5MB in the beginning and 269.9MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2024-10-14 16:01:12,177 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27ms. Allocated memory is still 56.6MB. Free memory was 37.4MB in the beginning and 37.3MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 6963.82ms. Allocated memory was 79.7MB in the beginning and 459.3MB in the end (delta: 379.6MB). Free memory was 45.9MB in the beginning and 282.5MB in the end (delta: -236.6MB). Peak memory consumption was 224.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 194.70ms. Allocated memory is still 459.3MB. Free memory was 282.5MB in the beginning and 269.9MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 7221]: Type Error Variable #t~ret195 modified in procedure tm6000_config_tuner but not declared - TypeErrorResult [Line: 7221]: Type Error Undeclared identifier #t~ret195 in IdentifierExpression[#t~ret195,] - TypeErrorResult [Line: 7221]: Type Error Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret195,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#ctl~0,],base],StructAccessExpression[IdentifierExpression[~#ctl~0,],offset]]],BitvecLiteral[8,64]]] - TypeErrorResult [Line: 7225]: Type Error Variable #t~ret197 modified in procedure tm6000_config_tuner but not declared - TypeErrorResult [Line: 7225]: Type Error Undeclared identifier #t~ret197 in IdentifierExpression[#t~ret197,] - TypeErrorResult [Line: 7225]: Type Error Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret197,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#ctl~0,],base],StructAccessExpression[IdentifierExpression[~#ctl~0,],offset]]],BitvecLiteral[8,64]]] - TypeErrorResult [Line: 7227]: Type Error Variable #t~ret198 modified in procedure tm6000_config_tuner but not declared - TypeErrorResult [Line: 7227]: Type Error Undeclared identifier #t~ret198 in IdentifierExpression[#t~ret198,] - TypeErrorResult [Line: 7227]: Type Error Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret198,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#ctl~0,],base],StructAccessExpression[IdentifierExpression[~#ctl~0,],offset]]],BitvecLiteral[8,64]]] * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 6301]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [6301] - GenericResultAtLocation [Line: 6308]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; btr %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr)); [6308] - GenericResultAtLocation [Line: 10585]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (__preempt_count)); [10585] - GenericResultAtLocation [Line: 10588]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [10588] - GenericResultAtLocation [Line: 10591]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [10591] - GenericResultAtLocation [Line: 10594]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [10594] - GenericResultAtLocation [Line: 11889]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/media/usb/tm6000/tm6000-video.c"), "i" (718), "i" (12UL)); [11889-11890] - GenericResultAtLocation [Line: 11931]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/media/usb/tm6000/tm6000-video.c"), "i" (747), "i" (12UL)); [11931-11932] 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