./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_complex_emg_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_complex_emg_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 f11adb66ac620a8072a5fbc40c4a6c155dbad2cc63752c779fff2b4bbb33b73d --- Real Ultimate output --- This is Ultimate 0.2.5-dev-84cfde4 [2024-10-11 15:52:55,043 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-11 15:52:55,124 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-10-11 15:52:55,129 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-11 15:52:55,129 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-11 15:52:55,156 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-11 15:52:55,157 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-11 15:52:55,158 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-11 15:52:55,159 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-11 15:52:55,160 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-11 15:52:55,161 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-11 15:52:55,161 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-11 15:52:55,162 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-11 15:52:55,162 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-11 15:52:55,162 INFO L153 SettingsManager]: * Use SBE=true [2024-10-11 15:52:55,166 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-11 15:52:55,166 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-11 15:52:55,167 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-10-11 15:52:55,167 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-11 15:52:55,167 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-11 15:52:55,168 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-11 15:52:55,169 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-11 15:52:55,169 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-11 15:52:55,169 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-11 15:52:55,170 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-11 15:52:55,170 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-11 15:52:55,170 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-11 15:52:55,170 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-11 15:52:55,171 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-11 15:52:55,172 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-11 15:52:55,172 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-11 15:52:55,172 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-11 15:52:55,173 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-11 15:52:55,173 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-10-11 15:52:55,173 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-10-11 15:52:55,181 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-11 15:52:55,182 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-11 15:52:55,182 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-11 15:52:55,182 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-11 15:52:55,182 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f11adb66ac620a8072a5fbc40c4a6c155dbad2cc63752c779fff2b4bbb33b73d [2024-10-11 15:52:55,443 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-11 15:52:55,471 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-11 15:52:55,474 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-11 15:52:55,475 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-11 15:52:55,476 INFO L274 PluginConnector]: CDTParser initialized [2024-10-11 15:52:55,477 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-tm6000-tm6000.cil.i [2024-10-11 15:52:56,912 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-11 15:52:57,582 INFO L384 CDTParser]: Found 1 translation units. [2024-10-11 15:52:57,582 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-tm6000-tm6000.cil.i [2024-10-11 15:52:57,663 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data/e3f889ca3/23ca6d1343364cc1b81a51e20dbcd56f/FLAG49fbc5e37 [2024-10-11 15:52:57,676 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data/e3f889ca3/23ca6d1343364cc1b81a51e20dbcd56f [2024-10-11 15:52:57,678 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-11 15:52:57,679 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-11 15:52:57,681 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-11 15:52:57,681 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-11 15:52:57,688 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-11 15:52:57,689 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 03:52:57" (1/1) ... [2024-10-11 15:52:57,690 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3770ddb4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:52:57, skipping insertion in model container [2024-10-11 15:52:57,691 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 03:52:57" (1/1) ... [2024-10-11 15:52:57,875 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-11 15:53:02,617 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_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-tm6000-tm6000.cil.i[561723,561736] [2024-10-11 15:53:02,620 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_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-tm6000-tm6000.cil.i[561892,561905] [2024-10-11 15:53:02,622 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_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-tm6000-tm6000.cil.i[562059,562072] [2024-10-11 15:53:02,622 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_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-tm6000-tm6000.cil.i[562227,562240] [2024-10-11 15:53:02,665 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-11 15:53:02,779 INFO L200 MainTranslator]: Completed pre-run [2024-10-11 15:53:02,942 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"); [6290] [2024-10-11 15:53:02,950 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)); [6297] [2024-10-11 15:53:03,128 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (__preempt_count)); [11636] [2024-10-11 15:53:03,129 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [11639] [2024-10-11 15:53:03,129 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [11642] [2024-10-11 15:53:03,130 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [11645] [2024-10-11 15:53:03,166 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)); [12939-12940] [2024-10-11 15:53:03,168 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)); [12981-12982] [2024-10-11 15:53:03,479 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_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-tm6000-tm6000.cil.i[561723,561736] [2024-10-11 15:53:03,480 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_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-tm6000-tm6000.cil.i[561892,561905] [2024-10-11 15:53:03,481 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_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-tm6000-tm6000.cil.i[562059,562072] [2024-10-11 15:53:03,481 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_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-tm6000-tm6000.cil.i[562227,562240] [2024-10-11 15:53:03,488 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-11 15:53:03,760 INFO L204 MainTranslator]: Completed translation [2024-10-11 15:53:03,761 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:53:03 WrapperNode [2024-10-11 15:53:03,761 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-11 15:53:03,762 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-10-11 15:53:03,763 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-10-11 15:53:03,763 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-10-11 15:53:03,771 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:53:03" (1/1) ... [2024-10-11 15:53:03,857 ERROR L1136 TypeChecker]: C: ctl.fname = (char *)"xc3028L-v36.fw" [7210]: Variable #t~ret196 modified in procedure tm6000_config_tuner but not declared [2024-10-11 15:53:03,858 ERROR L1136 TypeChecker]: C: ctl.fname = (char *)"xc3028L-v36.fw" [7210]: Undeclared identifier #t~ret196 in IdentifierExpression[#t~ret196,] [2024-10-11 15:53:03,858 ERROR L1136 TypeChecker]: C: ctl.fname = (char *)"xc3028L-v36.fw" [7210]: Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret196,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#ctl~0,],base],StructAccessExpression[IdentifierExpression[~#ctl~0,],offset]]],IntegerLiteral[8]]] [2024-10-11 15:53:03,858 ERROR L1136 TypeChecker]: C: ctl.fname = (char *)"xc3028-v27.fw" [7214]: Variable #t~ret198 modified in procedure tm6000_config_tuner but not declared [2024-10-11 15:53:03,858 ERROR L1136 TypeChecker]: C: ctl.fname = (char *)"xc3028-v27.fw" [7214]: Undeclared identifier #t~ret198 in IdentifierExpression[#t~ret198,] [2024-10-11 15:53:03,859 ERROR L1136 TypeChecker]: C: ctl.fname = (char *)"xc3028-v27.fw" [7214]: Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret198,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#ctl~0,],base],StructAccessExpression[IdentifierExpression[~#ctl~0,],offset]]],IntegerLiteral[8]]] [2024-10-11 15:53:03,859 ERROR L1136 TypeChecker]: C: ctl.fname = (char *)"xc3028-v24.fw" [7216]: Variable #t~ret199 modified in procedure tm6000_config_tuner but not declared [2024-10-11 15:53:03,859 ERROR L1136 TypeChecker]: C: ctl.fname = (char *)"xc3028-v24.fw" [7216]: Undeclared identifier #t~ret199 in IdentifierExpression[#t~ret199,] [2024-10-11 15:53:03,859 ERROR L1136 TypeChecker]: C: ctl.fname = (char *)"xc3028-v24.fw" [7216]: Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret199,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#ctl~0,],base],StructAccessExpression[IdentifierExpression[~#ctl~0,],offset]]],IntegerLiteral[8]]] [2024-10-11 15:53:03,955 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:53:03" (1/1) ... [2024-10-11 15:53:03,956 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-10-11 15:53:03,957 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2024-10-11 15:53:03,959 INFO L158 Benchmark]: Toolchain (without parser) took 6278.86ms. Allocated memory was 184.5MB in the beginning and 434.1MB in the end (delta: 249.6MB). Free memory was 104.5MB in the beginning and 259.0MB in the end (delta: -154.5MB). Peak memory consumption was 95.5MB. Max. memory is 16.1GB. [2024-10-11 15:53:03,960 INFO L158 Benchmark]: CDTParser took 0.20ms. Allocated memory is still 184.5MB. Free memory is still 149.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-10-11 15:53:03,961 INFO L158 Benchmark]: CACSL2BoogieTranslator took 6080.90ms. Allocated memory was 184.5MB in the beginning and 434.1MB in the end (delta: 249.6MB). Free memory was 104.1MB in the beginning and 272.6MB in the end (delta: -168.6MB). Peak memory consumption was 156.3MB. Max. memory is 16.1GB. [2024-10-11 15:53:03,963 INFO L158 Benchmark]: Boogie Procedure Inliner took 194.37ms. Allocated memory is still 434.1MB. Free memory was 272.6MB in the beginning and 259.0MB in the end (delta: 13.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2024-10-11 15:53:03,965 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20ms. Allocated memory is still 184.5MB. Free memory is still 149.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 6080.90ms. Allocated memory was 184.5MB in the beginning and 434.1MB in the end (delta: 249.6MB). Free memory was 104.1MB in the beginning and 272.6MB in the end (delta: -168.6MB). Peak memory consumption was 156.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 194.37ms. Allocated memory is still 434.1MB. Free memory was 272.6MB in the beginning and 259.0MB in the end (delta: 13.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 7210]: Type Error Variable #t~ret196 modified in procedure tm6000_config_tuner but not declared - TypeErrorResult [Line: 7210]: Type Error Undeclared identifier #t~ret196 in IdentifierExpression[#t~ret196,] - TypeErrorResult [Line: 7210]: 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: 7214]: Type Error Variable #t~ret198 modified in procedure tm6000_config_tuner but not declared - TypeErrorResult [Line: 7214]: Type Error Undeclared identifier #t~ret198 in IdentifierExpression[#t~ret198,] - TypeErrorResult [Line: 7214]: 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: 7216]: Type Error Variable #t~ret199 modified in procedure tm6000_config_tuner but not declared - TypeErrorResult [Line: 7216]: Type Error Undeclared identifier #t~ret199 in IdentifierExpression[#t~ret199,] - TypeErrorResult [Line: 7216]: 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: 6290]: 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"); [6290] - GenericResultAtLocation [Line: 6297]: 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)); [6297] - GenericResultAtLocation [Line: 11636]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (__preempt_count)); [11636] - GenericResultAtLocation [Line: 11639]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [11639] - GenericResultAtLocation [Line: 11642]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [11642] - GenericResultAtLocation [Line: 11645]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [11645] - GenericResultAtLocation [Line: 12939]: 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)); [12939-12940] - GenericResultAtLocation [Line: 12981]: 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)); [12981-12982] 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_complex_emg_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 f11adb66ac620a8072a5fbc40c4a6c155dbad2cc63752c779fff2b4bbb33b73d --- Real Ultimate output --- This is Ultimate 0.2.5-dev-84cfde4 [2024-10-11 15:53:06,071 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-11 15:53:06,146 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2024-10-11 15:53:06,152 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-11 15:53:06,152 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-11 15:53:06,185 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-11 15:53:06,186 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-11 15:53:06,186 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-11 15:53:06,186 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-11 15:53:06,187 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-11 15:53:06,187 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-11 15:53:06,191 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-11 15:53:06,192 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-11 15:53:06,192 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-11 15:53:06,193 INFO L153 SettingsManager]: * Use SBE=true [2024-10-11 15:53:06,194 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-11 15:53:06,195 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-11 15:53:06,195 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-11 15:53:06,195 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-11 15:53:06,197 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-11 15:53:06,198 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-11 15:53:06,198 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-10-11 15:53:06,198 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-10-11 15:53:06,202 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-11 15:53:06,202 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-10-11 15:53:06,202 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-11 15:53:06,203 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-11 15:53:06,203 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-11 15:53:06,203 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-11 15:53:06,203 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-11 15:53:06,204 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-11 15:53:06,204 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-11 15:53:06,204 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-11 15:53:06,204 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-11 15:53:06,205 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-11 15:53:06,205 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-10-11 15:53:06,205 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-10-11 15:53:06,205 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-11 15:53:06,206 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-11 15:53:06,206 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-11 15:53:06,207 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-11 15:53:06,207 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-10-11 15:53:06,208 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f11adb66ac620a8072a5fbc40c4a6c155dbad2cc63752c779fff2b4bbb33b73d [2024-10-11 15:53:06,520 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-11 15:53:06,544 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-11 15:53:06,547 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-11 15:53:06,548 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-11 15:53:06,549 INFO L274 PluginConnector]: CDTParser initialized [2024-10-11 15:53:06,550 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-tm6000-tm6000.cil.i [2024-10-11 15:53:08,051 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-11 15:53:08,699 INFO L384 CDTParser]: Found 1 translation units. [2024-10-11 15:53:08,701 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-tm6000-tm6000.cil.i [2024-10-11 15:53:08,778 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data/7201d5d8d/62d7696812b945e58ce942d874c70126/FLAGc95d436c4 [2024-10-11 15:53:09,119 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data/7201d5d8d/62d7696812b945e58ce942d874c70126 [2024-10-11 15:53:09,121 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-11 15:53:09,123 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-11 15:53:09,124 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-11 15:53:09,124 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-11 15:53:09,130 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-11 15:53:09,131 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 03:53:09" (1/1) ... [2024-10-11 15:53:09,132 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5b4db0df and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:53:09, skipping insertion in model container [2024-10-11 15:53:09,132 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 03:53:09" (1/1) ... [2024-10-11 15:53:09,324 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-11 15:53:14,068 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_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-tm6000-tm6000.cil.i[561723,561736] [2024-10-11 15:53:14,070 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_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-tm6000-tm6000.cil.i[561892,561905] [2024-10-11 15:53:14,072 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_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-tm6000-tm6000.cil.i[562059,562072] [2024-10-11 15:53:14,072 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_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-tm6000-tm6000.cil.i[562227,562240] [2024-10-11 15:53:14,102 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-11 15:53:14,238 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-10-11 15:53:14,434 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-11 15:53:15,038 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_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-tm6000-tm6000.cil.i[561723,561736] [2024-10-11 15:53:15,040 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_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-tm6000-tm6000.cil.i[561892,561905] [2024-10-11 15:53:15,041 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_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-tm6000-tm6000.cil.i[562059,562072] [2024-10-11 15:53:15,041 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_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-tm6000-tm6000.cil.i[562227,562240] [2024-10-11 15:53:15,048 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-11 15:53:15,134 INFO L200 MainTranslator]: Completed pre-run [2024-10-11 15:53:15,308 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"); [6290] [2024-10-11 15:53:15,310 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)); [6297] [2024-10-11 15:53:15,432 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (__preempt_count)); [11636] [2024-10-11 15:53:15,433 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [11639] [2024-10-11 15:53:15,433 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [11642] [2024-10-11 15:53:15,433 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [11645] [2024-10-11 15:53:15,465 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)); [12939-12940] [2024-10-11 15:53:15,466 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)); [12981-12982] [2024-10-11 15:53:15,795 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_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-tm6000-tm6000.cil.i[561723,561736] [2024-10-11 15:53:15,796 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_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-tm6000-tm6000.cil.i[561892,561905] [2024-10-11 15:53:15,797 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_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-tm6000-tm6000.cil.i[562059,562072] [2024-10-11 15:53:15,797 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_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-tm6000-tm6000.cil.i[562227,562240] [2024-10-11 15:53:15,804 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-11 15:53:16,109 INFO L204 MainTranslator]: Completed translation [2024-10-11 15:53:16,110 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:53:16 WrapperNode [2024-10-11 15:53:16,110 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-11 15:53:16,111 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-10-11 15:53:16,111 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-10-11 15:53:16,111 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-10-11 15:53:16,118 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:53:16" (1/1) ... [2024-10-11 15:53:16,206 ERROR L1136 TypeChecker]: C: ctl.fname = (char *)"xc3028L-v36.fw" [7210]: Variable #t~ret195 modified in procedure tm6000_config_tuner but not declared [2024-10-11 15:53:16,206 ERROR L1136 TypeChecker]: C: ctl.fname = (char *)"xc3028L-v36.fw" [7210]: Undeclared identifier #t~ret195 in IdentifierExpression[#t~ret195,] [2024-10-11 15:53:16,206 ERROR L1136 TypeChecker]: C: ctl.fname = (char *)"xc3028L-v36.fw" [7210]: Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret195,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#ctl~0,],base],StructAccessExpression[IdentifierExpression[~#ctl~0,],offset]]],BitvecLiteral[8,64]]] [2024-10-11 15:53:16,207 ERROR L1136 TypeChecker]: C: ctl.fname = (char *)"xc3028-v27.fw" [7214]: Variable #t~ret197 modified in procedure tm6000_config_tuner but not declared [2024-10-11 15:53:16,207 ERROR L1136 TypeChecker]: C: ctl.fname = (char *)"xc3028-v27.fw" [7214]: Undeclared identifier #t~ret197 in IdentifierExpression[#t~ret197,] [2024-10-11 15:53:16,207 ERROR L1136 TypeChecker]: C: ctl.fname = (char *)"xc3028-v27.fw" [7214]: Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret197,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#ctl~0,],base],StructAccessExpression[IdentifierExpression[~#ctl~0,],offset]]],BitvecLiteral[8,64]]] [2024-10-11 15:53:16,207 ERROR L1136 TypeChecker]: C: ctl.fname = (char *)"xc3028-v24.fw" [7216]: Variable #t~ret198 modified in procedure tm6000_config_tuner but not declared [2024-10-11 15:53:16,208 ERROR L1136 TypeChecker]: C: ctl.fname = (char *)"xc3028-v24.fw" [7216]: Undeclared identifier #t~ret198 in IdentifierExpression[#t~ret198,] [2024-10-11 15:53:16,208 ERROR L1136 TypeChecker]: C: ctl.fname = (char *)"xc3028-v24.fw" [7216]: Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret198,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#ctl~0,],base],StructAccessExpression[IdentifierExpression[~#ctl~0,],offset]]],BitvecLiteral[8,64]]] [2024-10-11 15:53:16,327 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:53:16" (1/1) ... [2024-10-11 15:53:16,327 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-10-11 15:53:16,327 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2024-10-11 15:53:16,329 INFO L158 Benchmark]: Toolchain (without parser) took 7205.24ms. Allocated memory was 75.5MB in the beginning and 608.2MB in the end (delta: 532.7MB). Free memory was 35.8MB in the beginning and 408.2MB in the end (delta: -372.4MB). Peak memory consumption was 158.5MB. Max. memory is 16.1GB. [2024-10-11 15:53:16,329 INFO L158 Benchmark]: CDTParser took 0.24ms. Allocated memory is still 52.4MB. Free memory was 31.5MB in the beginning and 31.4MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. [2024-10-11 15:53:16,330 INFO L158 Benchmark]: CACSL2BoogieTranslator took 6986.15ms. Allocated memory was 75.5MB in the beginning and 608.2MB in the end (delta: 532.7MB). Free memory was 35.5MB in the beginning and 421.9MB in the end (delta: -386.4MB). Peak memory consumption was 185.7MB. Max. memory is 16.1GB. [2024-10-11 15:53:16,333 INFO L158 Benchmark]: Boogie Procedure Inliner took 216.25ms. Allocated memory is still 608.2MB. Free memory was 421.9MB in the beginning and 408.2MB in the end (delta: 13.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2024-10-11 15:53:16,335 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24ms. Allocated memory is still 52.4MB. Free memory was 31.5MB in the beginning and 31.4MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 6986.15ms. Allocated memory was 75.5MB in the beginning and 608.2MB in the end (delta: 532.7MB). Free memory was 35.5MB in the beginning and 421.9MB in the end (delta: -386.4MB). Peak memory consumption was 185.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 216.25ms. Allocated memory is still 608.2MB. Free memory was 421.9MB in the beginning and 408.2MB in the end (delta: 13.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 7210]: Type Error Variable #t~ret195 modified in procedure tm6000_config_tuner but not declared - TypeErrorResult [Line: 7210]: Type Error Undeclared identifier #t~ret195 in IdentifierExpression[#t~ret195,] - TypeErrorResult [Line: 7210]: 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: 7214]: Type Error Variable #t~ret197 modified in procedure tm6000_config_tuner but not declared - TypeErrorResult [Line: 7214]: Type Error Undeclared identifier #t~ret197 in IdentifierExpression[#t~ret197,] - TypeErrorResult [Line: 7214]: 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: 7216]: Type Error Variable #t~ret198 modified in procedure tm6000_config_tuner but not declared - TypeErrorResult [Line: 7216]: Type Error Undeclared identifier #t~ret198 in IdentifierExpression[#t~ret198,] - TypeErrorResult [Line: 7216]: 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: 6290]: 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"); [6290] - GenericResultAtLocation [Line: 6297]: 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)); [6297] - GenericResultAtLocation [Line: 11636]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (__preempt_count)); [11636] - GenericResultAtLocation [Line: 11639]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [11639] - GenericResultAtLocation [Line: 11642]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [11642] - GenericResultAtLocation [Line: 11645]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [11645] - GenericResultAtLocation [Line: 12939]: 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)); [12939-12940] - GenericResultAtLocation [Line: 12981]: 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)); [12981-12982] 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