./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 84cfde4a Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate-clean/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-clean/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate-clean/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-dev-84cfde4 [2024-10-11 16:01:33,916 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-11 16:01:33,979 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-10-11 16:01:33,983 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-11 16:01:33,984 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-11 16:01:34,013 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-11 16:01:34,013 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-11 16:01:34,014 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-11 16:01:34,014 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-11 16:01:34,014 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-11 16:01:34,015 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-11 16:01:34,015 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-11 16:01:34,015 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-11 16:01:34,015 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-11 16:01:34,016 INFO L153 SettingsManager]: * Use SBE=true [2024-10-11 16:01:34,016 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-11 16:01:34,018 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-11 16:01:34,020 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-10-11 16:01:34,020 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-11 16:01:34,020 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-11 16:01:34,021 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-11 16:01:34,023 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-11 16:01:34,024 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-11 16:01:34,024 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-11 16:01:34,025 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-11 16:01:34,025 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-11 16:01:34,025 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-11 16:01:34,025 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-11 16:01:34,026 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-11 16:01:34,026 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-11 16:01:34,026 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-11 16:01:34,026 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-11 16:01:34,026 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-11 16:01:34,026 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-10-11 16:01:34,026 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-10-11 16:01:34,027 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-11 16:01:34,027 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-11 16:01:34,027 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-11 16:01:34,027 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-11 16:01:34,027 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-clean/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> af1a5c5a2a8c675b248ea2cf71403740be829e249a8a2421e428cb3518d7829a [2024-10-11 16:01:34,308 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-11 16:01:34,328 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-11 16:01:34,334 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-11 16:01:34,336 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-11 16:01:34,337 INFO L274 PluginConnector]: CDTParser initialized [2024-10-11 16:01:34,338 INFO L431 ainManager$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 [2024-10-11 16:01:35,698 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-11 16:01:36,260 INFO L384 CDTParser]: Found 1 translation units. [2024-10-11 16:01:36,260 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 [2024-10-11 16:01:36,305 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data/5639da87c/2e07c536ab184f88bac16f09813f70f4/FLAGd20da74c8 [2024-10-11 16:01:36,319 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data/5639da87c/2e07c536ab184f88bac16f09813f70f4 [2024-10-11 16:01:36,321 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-11 16:01:36,323 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-11 16:01:36,325 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-11 16:01:36,328 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-11 16:01:36,333 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-11 16:01:36,337 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 04:01:36" (1/1) ... [2024-10-11 16:01:36,338 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3b79b4ea and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 04:01:36, skipping insertion in model container [2024-10-11 16:01:36,338 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 04:01:36" (1/1) ... [2024-10-11 16:01:36,546 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-11 16:01:40,211 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] [2024-10-11 16:01:40,213 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-media-usb-tm6000-tm6000.cil.i[547470,547483] [2024-10-11 16:01:40,214 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] [2024-10-11 16:01:40,214 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] [2024-10-11 16:01:40,237 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-11 16:01:40,416 INFO L200 MainTranslator]: Completed pre-run [2024-10-11 16:01:40,480 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] [2024-10-11 16:01:40,482 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] [2024-10-11 16:01:40,672 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (__preempt_count)); [10585] [2024-10-11 16:01:40,673 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [10588] [2024-10-11 16:01:40,673 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [10591] [2024-10-11 16:01:40,673 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [10594] [2024-10-11 16:01:40,705 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] [2024-10-11 16:01:40,706 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] [2024-10-11 16:01:40,989 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] [2024-10-11 16:01:40,989 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] [2024-10-11 16:01:40,990 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] [2024-10-11 16:01:40,990 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] [2024-10-11 16:01:40,995 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-11 16:01:41,131 INFO L204 MainTranslator]: Completed translation [2024-10-11 16:01:41,131 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 04:01:41 WrapperNode [2024-10-11 16:01:41,131 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-11 16:01:41,132 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-10-11 16:01:41,132 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-10-11 16:01:41,132 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-10-11 16:01:41,138 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 04:01:41" (1/1) ... [2024-10-11 16:01:41,203 ERROR L1136 TypeChecker]: C: ctl.fname = (char *)"xc3028L-v36.fw" [7221]: Variable #t~ret196 modified in procedure tm6000_config_tuner but not declared [2024-10-11 16:01:41,203 ERROR L1136 TypeChecker]: C: ctl.fname = (char *)"xc3028L-v36.fw" [7221]: Undeclared identifier #t~ret196 in IdentifierExpression[#t~ret196,] [2024-10-11 16:01:41,204 ERROR L1136 TypeChecker]: C: ctl.fname = (char *)"xc3028L-v36.fw" [7221]: Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret196,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#ctl~0,],base],StructAccessExpression[IdentifierExpression[~#ctl~0,],offset]]],IntegerLiteral[8]]] [2024-10-11 16:01:41,204 ERROR L1136 TypeChecker]: C: ctl.fname = (char *)"xc3028-v27.fw" [7225]: Variable #t~ret198 modified in procedure tm6000_config_tuner but not declared [2024-10-11 16:01:41,204 ERROR L1136 TypeChecker]: C: ctl.fname = (char *)"xc3028-v27.fw" [7225]: Undeclared identifier #t~ret198 in IdentifierExpression[#t~ret198,] [2024-10-11 16:01:41,204 ERROR L1136 TypeChecker]: C: ctl.fname = (char *)"xc3028-v27.fw" [7225]: Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret198,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#ctl~0,],base],StructAccessExpression[IdentifierExpression[~#ctl~0,],offset]]],IntegerLiteral[8]]] [2024-10-11 16:01:41,204 ERROR L1136 TypeChecker]: C: ctl.fname = (char *)"xc3028-v24.fw" [7227]: Variable #t~ret199 modified in procedure tm6000_config_tuner but not declared [2024-10-11 16:01:41,204 ERROR L1136 TypeChecker]: C: ctl.fname = (char *)"xc3028-v24.fw" [7227]: Undeclared identifier #t~ret199 in IdentifierExpression[#t~ret199,] [2024-10-11 16:01:41,204 ERROR L1136 TypeChecker]: C: ctl.fname = (char *)"xc3028-v24.fw" [7227]: Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret199,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#ctl~0,],base],StructAccessExpression[IdentifierExpression[~#ctl~0,],offset]]],IntegerLiteral[8]]] [2024-10-11 16:01:41,261 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 04:01:41" (1/1) ... [2024-10-11 16:01:41,262 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-10-11 16:01:41,262 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2024-10-11 16:01:41,264 INFO L158 Benchmark]: Toolchain (without parser) took 4940.04ms. Allocated memory was 216.0MB in the beginning and 388.0MB in the end (delta: 172.0MB). Free memory was 125.2MB in the beginning and 183.5MB in the end (delta: -58.3MB). Peak memory consumption was 115.0MB. Max. memory is 16.1GB. [2024-10-11 16:01:41,265 INFO L158 Benchmark]: CDTParser took 0.13ms. Allocated memory is still 117.4MB. Free memory is still 81.6MB. There was no memory consumed. Max. memory is 16.1GB. [2024-10-11 16:01:41,266 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4806.97ms. Allocated memory was 216.0MB in the beginning and 388.0MB in the end (delta: 172.0MB). Free memory was 125.2MB in the beginning and 195.0MB in the end (delta: -69.9MB). Peak memory consumption was 144.3MB. Max. memory is 16.1GB. [2024-10-11 16:01:41,266 INFO L158 Benchmark]: Boogie Procedure Inliner took 129.55ms. Allocated memory is still 388.0MB. Free memory was 195.0MB in the beginning and 183.5MB in the end (delta: 11.5MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2024-10-11 16:01:41,268 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13ms. Allocated memory is still 117.4MB. Free memory is still 81.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4806.97ms. Allocated memory was 216.0MB in the beginning and 388.0MB in the end (delta: 172.0MB). Free memory was 125.2MB in the beginning and 195.0MB in the end (delta: -69.9MB). Peak memory consumption was 144.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 129.55ms. Allocated memory is still 388.0MB. Free memory was 195.0MB in the beginning and 183.5MB in the end (delta: 11.5MB). 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-clean/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate-clean/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-clean/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate-clean/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-dev-84cfde4 [2024-10-11 16:01:43,001 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-11 16:01:43,066 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2024-10-11 16:01:43,072 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-11 16:01:43,073 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-11 16:01:43,097 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-11 16:01:43,098 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-11 16:01:43,098 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-11 16:01:43,099 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-11 16:01:43,100 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-11 16:01:43,101 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-11 16:01:43,101 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-11 16:01:43,101 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-11 16:01:43,101 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-11 16:01:43,102 INFO L153 SettingsManager]: * Use SBE=true [2024-10-11 16:01:43,102 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-11 16:01:43,104 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-11 16:01:43,104 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-11 16:01:43,105 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-11 16:01:43,105 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-11 16:01:43,105 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-11 16:01:43,105 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-10-11 16:01:43,105 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-10-11 16:01:43,106 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-11 16:01:43,106 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-10-11 16:01:43,106 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-11 16:01:43,106 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-11 16:01:43,106 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-11 16:01:43,106 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-11 16:01:43,107 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-11 16:01:43,107 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-11 16:01:43,107 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-11 16:01:43,107 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-11 16:01:43,107 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-11 16:01:43,107 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-11 16:01:43,107 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-10-11 16:01:43,108 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-10-11 16:01:43,108 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-11 16:01:43,108 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-11 16:01:43,108 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-11 16:01:43,108 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-11 16:01:43,110 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-10-11 16:01:43,110 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-clean/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> af1a5c5a2a8c675b248ea2cf71403740be829e249a8a2421e428cb3518d7829a [2024-10-11 16:01:43,356 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-11 16:01:43,379 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-11 16:01:43,381 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-11 16:01:43,382 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-11 16:01:43,382 INFO L274 PluginConnector]: CDTParser initialized [2024-10-11 16:01:43,383 INFO L431 ainManager$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 [2024-10-11 16:01:44,799 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-11 16:01:45,311 INFO L384 CDTParser]: Found 1 translation units. [2024-10-11 16:01:45,312 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 [2024-10-11 16:01:45,365 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data/31da71716/4a04ffe8284a4bf79350355f98a48db4/FLAGd9c456a91 [2024-10-11 16:01:45,378 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data/31da71716/4a04ffe8284a4bf79350355f98a48db4 [2024-10-11 16:01:45,380 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-11 16:01:45,381 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-11 16:01:45,382 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-11 16:01:45,382 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-11 16:01:45,386 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-11 16:01:45,386 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 04:01:45" (1/1) ... [2024-10-11 16:01:45,389 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@58dde66c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 04:01:45, skipping insertion in model container [2024-10-11 16:01:45,389 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 04:01:45" (1/1) ... [2024-10-11 16:01:45,543 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-11 16:01:49,174 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] [2024-10-11 16:01:49,176 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] [2024-10-11 16:01:49,176 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] [2024-10-11 16:01:49,177 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] [2024-10-11 16:01:49,203 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-11 16:01:49,303 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-10-11 16:01:49,376 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-11 16:01:49,838 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] [2024-10-11 16:01:49,838 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] [2024-10-11 16:01:49,839 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] [2024-10-11 16:01:49,839 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] [2024-10-11 16:01:49,845 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-11 16:01:49,909 INFO L200 MainTranslator]: Completed pre-run [2024-10-11 16:01:50,048 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] [2024-10-11 16:01:50,050 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] [2024-10-11 16:01:50,144 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (__preempt_count)); [10585] [2024-10-11 16:01:50,145 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [10588] [2024-10-11 16:01:50,146 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [10591] [2024-10-11 16:01:50,146 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [10594] [2024-10-11 16:01:50,169 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] [2024-10-11 16:01:50,170 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] [2024-10-11 16:01:50,448 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] [2024-10-11 16:01:50,449 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] [2024-10-11 16:01:50,450 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] [2024-10-11 16:01:50,450 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] [2024-10-11 16:01:50,455 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-11 16:01:50,694 INFO L204 MainTranslator]: Completed translation [2024-10-11 16:01:50,695 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 04:01:50 WrapperNode [2024-10-11 16:01:50,695 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-11 16:01:50,696 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-10-11 16:01:50,697 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-10-11 16:01:50,697 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-10-11 16:01:50,702 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 04:01:50" (1/1) ... [2024-10-11 16:01:50,785 ERROR L1136 TypeChecker]: C: ctl.fname = (char *)"xc3028L-v36.fw" [7221]: Variable #t~ret195 modified in procedure tm6000_config_tuner but not declared [2024-10-11 16:01:50,786 ERROR L1136 TypeChecker]: C: ctl.fname = (char *)"xc3028L-v36.fw" [7221]: Undeclared identifier #t~ret195 in IdentifierExpression[#t~ret195,] [2024-10-11 16:01:50,786 ERROR L1136 TypeChecker]: C: ctl.fname = (char *)"xc3028L-v36.fw" [7221]: Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret195,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#ctl~0,],base],StructAccessExpression[IdentifierExpression[~#ctl~0,],offset]]],BitvecLiteral[8,64]]] [2024-10-11 16:01:50,786 ERROR L1136 TypeChecker]: C: ctl.fname = (char *)"xc3028-v27.fw" [7225]: Variable #t~ret197 modified in procedure tm6000_config_tuner but not declared [2024-10-11 16:01:50,786 ERROR L1136 TypeChecker]: C: ctl.fname = (char *)"xc3028-v27.fw" [7225]: Undeclared identifier #t~ret197 in IdentifierExpression[#t~ret197,] [2024-10-11 16:01:50,786 ERROR L1136 TypeChecker]: C: ctl.fname = (char *)"xc3028-v27.fw" [7225]: Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret197,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#ctl~0,],base],StructAccessExpression[IdentifierExpression[~#ctl~0,],offset]]],BitvecLiteral[8,64]]] [2024-10-11 16:01:50,786 ERROR L1136 TypeChecker]: C: ctl.fname = (char *)"xc3028-v24.fw" [7227]: Variable #t~ret198 modified in procedure tm6000_config_tuner but not declared [2024-10-11 16:01:50,786 ERROR L1136 TypeChecker]: C: ctl.fname = (char *)"xc3028-v24.fw" [7227]: Undeclared identifier #t~ret198 in IdentifierExpression[#t~ret198,] [2024-10-11 16:01:50,787 ERROR L1136 TypeChecker]: C: ctl.fname = (char *)"xc3028-v24.fw" [7227]: Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret198,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#ctl~0,],base],StructAccessExpression[IdentifierExpression[~#ctl~0,],offset]]],BitvecLiteral[8,64]]] [2024-10-11 16:01:50,873 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 04:01:50" (1/1) ... [2024-10-11 16:01:50,873 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-10-11 16:01:50,873 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2024-10-11 16:01:50,875 INFO L158 Benchmark]: Toolchain (without parser) took 5493.60ms. Allocated memory was 79.7MB in the beginning and 591.4MB in the end (delta: 511.7MB). Free memory was 39.7MB in the beginning and 402.2MB in the end (delta: -362.5MB). Peak memory consumption was 148.1MB. Max. memory is 16.1GB. [2024-10-11 16:01:50,879 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 79.7MB. Free memory is still 61.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-10-11 16:01:50,883 INFO L158 Benchmark]: CACSL2BoogieTranslator took 5313.86ms. Allocated memory was 79.7MB in the beginning and 591.4MB in the end (delta: 511.7MB). Free memory was 39.4MB in the beginning and 415.3MB in the end (delta: -375.9MB). Peak memory consumption was 196.4MB. Max. memory is 16.1GB. [2024-10-11 16:01:50,884 INFO L158 Benchmark]: Boogie Procedure Inliner took 176.94ms. Allocated memory is still 591.4MB. Free memory was 415.3MB in the beginning and 402.2MB in the end (delta: 13.1MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2024-10-11 16:01:50,885 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14ms. Allocated memory is still 79.7MB. Free memory is still 61.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 5313.86ms. Allocated memory was 79.7MB in the beginning and 591.4MB in the end (delta: 511.7MB). Free memory was 39.4MB in the beginning and 415.3MB in the end (delta: -375.9MB). Peak memory consumption was 196.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 176.94ms. Allocated memory is still 591.4MB. Free memory was 415.3MB in the beginning and 402.2MB in the end (delta: 13.1MB). 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