./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-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-can-softing-softing.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-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-can-softing-softing.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 2a992b8f7caf2083ee3b7e2acdd5fd118d6f91728d6dd0ef901811e301ef25da --- Real Ultimate output --- This is Ultimate 0.2.5-dev-84cfde4 [2024-10-11 16:09:41,944 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-11 16:09:42,032 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-10-11 16:09:42,039 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-11 16:09:42,040 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-11 16:09:42,063 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-11 16:09:42,066 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-11 16:09:42,066 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-11 16:09:42,067 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-11 16:09:42,067 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-11 16:09:42,067 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-11 16:09:42,067 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-11 16:09:42,068 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-11 16:09:42,068 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-11 16:09:42,069 INFO L153 SettingsManager]: * Use SBE=true [2024-10-11 16:09:42,069 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-11 16:09:42,072 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-11 16:09:42,075 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-10-11 16:09:42,076 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-11 16:09:42,076 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-11 16:09:42,077 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-11 16:09:42,077 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-11 16:09:42,077 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-11 16:09:42,078 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-11 16:09:42,078 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-11 16:09:42,078 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-11 16:09:42,079 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-11 16:09:42,079 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-11 16:09:42,081 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-11 16:09:42,082 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-11 16:09:42,082 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-11 16:09:42,082 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-11 16:09:42,082 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-11 16:09:42,083 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-10-11 16:09:42,083 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-10-11 16:09:42,083 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-11 16:09:42,083 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-11 16:09:42,083 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-11 16:09:42,083 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-11 16:09:42,084 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2a992b8f7caf2083ee3b7e2acdd5fd118d6f91728d6dd0ef901811e301ef25da [2024-10-11 16:09:42,335 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-11 16:09:42,364 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-11 16:09:42,367 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-11 16:09:42,369 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-11 16:09:42,370 INFO L274 PluginConnector]: CDTParser initialized [2024-10-11 16:09:42,371 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-can-softing-softing.cil.i [2024-10-11 16:09:43,940 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-11 16:09:44,543 INFO L384 CDTParser]: Found 1 translation units. [2024-10-11 16:09:44,544 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-can-softing-softing.cil.i [2024-10-11 16:09:44,593 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data/cbfcbc00c/7c5fe1f2c07e49b981e2337e21ab8a0e/FLAG65ebdb567 [2024-10-11 16:09:44,612 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data/cbfcbc00c/7c5fe1f2c07e49b981e2337e21ab8a0e [2024-10-11 16:09:44,616 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-11 16:09:44,617 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-11 16:09:44,619 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-11 16:09:44,620 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-11 16:09:44,626 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-11 16:09:44,627 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 04:09:44" (1/1) ... [2024-10-11 16:09:44,628 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@d9a7557 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 04:09:44, skipping insertion in model container [2024-10-11 16:09:44,628 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 04:09:44" (1/1) ... [2024-10-11 16:09:44,772 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-11 16:09:47,956 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-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-can-softing-softing.cil.i[375187,375200] [2024-10-11 16:09:47,959 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-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-can-softing-softing.cil.i[375356,375369] [2024-10-11 16:09:47,959 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-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-can-softing-softing.cil.i[375523,375536] [2024-10-11 16:09:47,959 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-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-can-softing-softing.cil.i[375691,375704] [2024-10-11 16:09:47,971 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-11 16:09:48,007 INFO L200 MainTranslator]: Completed pre-run [2024-10-11 16:09:48,154 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"); [5286] [2024-10-11 16:09:48,157 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)); [5293] [2024-10-11 16:09:48,157 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5300] [2024-10-11 16:09:48,195 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [6043] [2024-10-11 16:09:48,211 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [6491] [2024-10-11 16:09:48,212 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [6514] [2024-10-11 16:09:48,387 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("bt %2,%1\n\tsbb %0,%0": "=r" (oldbit): "m" (*((unsigned long *)addr)), "Ir" (nr)); [11140-11141] [2024-10-11 16:09:48,388 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [11172] [2024-10-11 16:09:48,388 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [11175] [2024-10-11 16:09:48,389 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [11178] [2024-10-11 16:09:48,389 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [11181] [2024-10-11 16:09:48,392 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [11260] [2024-10-11 16:09:48,393 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [11268] [2024-10-11 16:09:48,396 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [11323] [2024-10-11 16:09:48,396 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [11330] [2024-10-11 16:09:48,403 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [11494] [2024-10-11 16:09:48,434 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [12171] [2024-10-11 16:09:48,468 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-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-can-softing-softing.cil.i[375187,375200] [2024-10-11 16:09:48,469 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-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-can-softing-softing.cil.i[375356,375369] [2024-10-11 16:09:48,470 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-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-can-softing-softing.cil.i[375523,375536] [2024-10-11 16:09:48,470 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-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-can-softing-softing.cil.i[375691,375704] [2024-10-11 16:09:48,475 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-11 16:09:48,691 INFO L204 MainTranslator]: Completed translation [2024-10-11 16:09:48,691 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 04:09:48 WrapperNode [2024-10-11 16:09:48,692 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-11 16:09:48,693 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-10-11 16:09:48,693 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-10-11 16:09:48,694 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-10-11 16:09:48,701 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 04:09:48" (1/1) ... [2024-10-11 16:09:48,786 ERROR L1136 TypeChecker]: C: descriptor.function = "softing_load_fw" [11427]: Variable #t~ret919 modified in procedure softing_load_fw but not declared [2024-10-11 16:09:48,786 ERROR L1136 TypeChecker]: C: descriptor.function = "softing_load_fw" [11427]: Undeclared identifier #t~ret919 in IdentifierExpression[#t~ret919,] [2024-10-11 16:09:48,787 ERROR L1136 TypeChecker]: C: descriptor.function = "softing_load_fw" [11427]: Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret919,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#descriptor~0,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[8],StructAccessExpression[IdentifierExpression[~#descriptor~0,],offset]]]],IntegerLiteral[8]]] [2024-10-11 16:09:48,787 ERROR L1136 TypeChecker]: C: descriptor.filename = "drivers/net/can/softing/softing_fw.c" [11428]: Variable #t~ret920 modified in procedure softing_load_fw but not declared [2024-10-11 16:09:48,787 ERROR L1136 TypeChecker]: C: descriptor.filename = "drivers/net/can/softing/softing_fw.c" [11428]: Undeclared identifier #t~ret920 in IdentifierExpression[#t~ret920,] [2024-10-11 16:09:48,788 ERROR L1136 TypeChecker]: C: descriptor.filename = "drivers/net/can/softing/softing_fw.c" [11428]: Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret920,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#descriptor~0,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[16],StructAccessExpression[IdentifierExpression[~#descriptor~0,],offset]]]],IntegerLiteral[8]]] [2024-10-11 16:09:48,788 ERROR L1136 TypeChecker]: C: descriptor.format = "%s, firmware(%s) got %u bytes, offset %c0x%04x\n" [11429]: Variable #t~ret921 modified in procedure softing_load_fw but not declared [2024-10-11 16:09:48,788 ERROR L1136 TypeChecker]: C: descriptor.format = "%s, firmware(%s) got %u bytes, offset %c0x%04x\n" [11429]: Undeclared identifier #t~ret921 in IdentifierExpression[#t~ret921,] [2024-10-11 16:09:48,788 ERROR L1136 TypeChecker]: C: descriptor.format = "%s, firmware(%s) got %u bytes, offset %c0x%04x\n" [11429]: Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret921,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#descriptor~0,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[24],StructAccessExpression[IdentifierExpression[~#descriptor~0,],offset]]]],IntegerLiteral[8]]] [2024-10-11 16:09:48,789 ERROR L1136 TypeChecker]: C: descriptor.function = "softing_load_app_fw" [11585]: Variable #t~ret971 modified in procedure softing_load_app_fw but not declared [2024-10-11 16:09:48,790 ERROR L1136 TypeChecker]: C: descriptor.function = "softing_load_app_fw" [11585]: Undeclared identifier #t~ret971 in IdentifierExpression[#t~ret971,] [2024-10-11 16:09:48,790 ERROR L1136 TypeChecker]: C: descriptor.function = "softing_load_app_fw" [11585]: Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret971,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#descriptor~1,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[8],StructAccessExpression[IdentifierExpression[~#descriptor~1,],offset]]]],IntegerLiteral[8]]] [2024-10-11 16:09:48,790 ERROR L1136 TypeChecker]: C: descriptor.filename = "drivers/net/can/softing/softing_fw.c" [11586]: Variable #t~ret972 modified in procedure softing_load_app_fw but not declared [2024-10-11 16:09:48,790 ERROR L1136 TypeChecker]: C: descriptor.filename = "drivers/net/can/softing/softing_fw.c" [11586]: Undeclared identifier #t~ret972 in IdentifierExpression[#t~ret972,] [2024-10-11 16:09:48,791 ERROR L1136 TypeChecker]: C: descriptor.filename = "drivers/net/can/softing/softing_fw.c" [11586]: Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret972,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#descriptor~1,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[16],StructAccessExpression[IdentifierExpression[~#descriptor~1,],offset]]]],IntegerLiteral[8]]] [2024-10-11 16:09:48,791 ERROR L1136 TypeChecker]: C: descriptor.format = "firmware(%s) got %lu bytes\n" [11587]: Variable #t~ret973 modified in procedure softing_load_app_fw but not declared [2024-10-11 16:09:48,791 ERROR L1136 TypeChecker]: C: descriptor.format = "firmware(%s) got %lu bytes\n" [11587]: Undeclared identifier #t~ret973 in IdentifierExpression[#t~ret973,] [2024-10-11 16:09:48,791 ERROR L1136 TypeChecker]: C: descriptor.format = "firmware(%s) got %lu bytes\n" [11587]: Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret973,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#descriptor~1,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[24],StructAccessExpression[IdentifierExpression[~#descriptor~1,],offset]]]],IntegerLiteral[8]]] [2024-10-11 16:09:48,802 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 04:09:48" (1/1) ... [2024-10-11 16:09:48,806 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-10-11 16:09:48,806 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2024-10-11 16:09:48,808 INFO L158 Benchmark]: Toolchain (without parser) took 4190.12ms. Allocated memory was 155.2MB in the beginning and 218.1MB in the end (delta: 62.9MB). Free memory was 120.1MB in the beginning and 115.7MB in the end (delta: 4.3MB). Peak memory consumption was 66.3MB. Max. memory is 16.1GB. [2024-10-11 16:09:48,809 INFO L158 Benchmark]: CDTParser took 0.20ms. Allocated memory is still 113.2MB. Free memory is still 74.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-10-11 16:09:48,809 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4073.08ms. Allocated memory was 155.2MB in the beginning and 218.1MB in the end (delta: 62.9MB). Free memory was 120.1MB in the beginning and 121.0MB in the end (delta: -895.7kB). Peak memory consumption was 118.7MB. Max. memory is 16.1GB. [2024-10-11 16:09:48,810 INFO L158 Benchmark]: Boogie Procedure Inliner took 113.15ms. Allocated memory is still 218.1MB. Free memory was 121.0MB in the beginning and 115.7MB in the end (delta: 5.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2024-10-11 16:09:48,813 INFO L338 ainManager$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 113.2MB. Free memory is still 74.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4073.08ms. Allocated memory was 155.2MB in the beginning and 218.1MB in the end (delta: 62.9MB). Free memory was 120.1MB in the beginning and 121.0MB in the end (delta: -895.7kB). Peak memory consumption was 118.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 113.15ms. Allocated memory is still 218.1MB. Free memory was 121.0MB in the beginning and 115.7MB in the end (delta: 5.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 11427]: Type Error Variable #t~ret919 modified in procedure softing_load_fw but not declared - TypeErrorResult [Line: 11427]: Type Error Undeclared identifier #t~ret919 in IdentifierExpression[#t~ret919,] - TypeErrorResult [Line: 11427]: Type Error Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret919,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#descriptor~0,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[8],StructAccessExpression[IdentifierExpression[~#descriptor~0,],offset]]]],IntegerLiteral[8]]] - TypeErrorResult [Line: 11428]: Type Error Variable #t~ret920 modified in procedure softing_load_fw but not declared - TypeErrorResult [Line: 11428]: Type Error Undeclared identifier #t~ret920 in IdentifierExpression[#t~ret920,] - TypeErrorResult [Line: 11428]: Type Error Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret920,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#descriptor~0,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[16],StructAccessExpression[IdentifierExpression[~#descriptor~0,],offset]]]],IntegerLiteral[8]]] - TypeErrorResult [Line: 11429]: Type Error Variable #t~ret921 modified in procedure softing_load_fw but not declared - TypeErrorResult [Line: 11429]: Type Error Undeclared identifier #t~ret921 in IdentifierExpression[#t~ret921,] - TypeErrorResult [Line: 11429]: Type Error Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret921,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#descriptor~0,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[24],StructAccessExpression[IdentifierExpression[~#descriptor~0,],offset]]]],IntegerLiteral[8]]] - TypeErrorResult [Line: 11585]: Type Error Variable #t~ret971 modified in procedure softing_load_app_fw but not declared - TypeErrorResult [Line: 11585]: Type Error Undeclared identifier #t~ret971 in IdentifierExpression[#t~ret971,] - TypeErrorResult [Line: 11585]: Type Error Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret971,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#descriptor~1,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[8],StructAccessExpression[IdentifierExpression[~#descriptor~1,],offset]]]],IntegerLiteral[8]]] - TypeErrorResult [Line: 11586]: Type Error Variable #t~ret972 modified in procedure softing_load_app_fw but not declared - TypeErrorResult [Line: 11586]: Type Error Undeclared identifier #t~ret972 in IdentifierExpression[#t~ret972,] - TypeErrorResult [Line: 11586]: Type Error Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret972,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#descriptor~1,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[16],StructAccessExpression[IdentifierExpression[~#descriptor~1,],offset]]]],IntegerLiteral[8]]] - TypeErrorResult [Line: 11587]: Type Error Variable #t~ret973 modified in procedure softing_load_app_fw but not declared - TypeErrorResult [Line: 11587]: Type Error Undeclared identifier #t~ret973 in IdentifierExpression[#t~ret973,] - TypeErrorResult [Line: 11587]: Type Error Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret973,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#descriptor~1,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[24],StructAccessExpression[IdentifierExpression[~#descriptor~1,],offset]]]],IntegerLiteral[8]]] * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 5286]: 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"); [5286] - GenericResultAtLocation [Line: 5293]: 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)); [5293] - GenericResultAtLocation [Line: 5300]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("":); [5300] - GenericResultAtLocation [Line: 6043]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [6043] - GenericResultAtLocation [Line: 6491]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [6491] - GenericResultAtLocation [Line: 6514]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [6514] - GenericResultAtLocation [Line: 11140]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("bt %2,%1\n\tsbb %0,%0": "=r" (oldbit): "m" (*((unsigned long *)addr)), "Ir" (nr)); [11140-11141] - GenericResultAtLocation [Line: 11172]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [11172] - GenericResultAtLocation [Line: 11175]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [11175] - GenericResultAtLocation [Line: 11178]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [11178] - GenericResultAtLocation [Line: 11181]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [11181] - GenericResultAtLocation [Line: 11260]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [11260] - GenericResultAtLocation [Line: 11268]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [11268] - GenericResultAtLocation [Line: 11323]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [11323] - GenericResultAtLocation [Line: 11330]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [11330] - GenericResultAtLocation [Line: 11494]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [11494] - GenericResultAtLocation [Line: 12171]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [12171] 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-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-can-softing-softing.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 2a992b8f7caf2083ee3b7e2acdd5fd118d6f91728d6dd0ef901811e301ef25da --- Real Ultimate output --- This is Ultimate 0.2.5-dev-84cfde4 [2024-10-11 16:09:50,952 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-11 16:09:51,030 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2024-10-11 16:09:51,036 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-11 16:09:51,037 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-11 16:09:51,065 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-11 16:09:51,067 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-11 16:09:51,068 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-11 16:09:51,069 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-11 16:09:51,069 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-11 16:09:51,071 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-11 16:09:51,071 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-11 16:09:51,072 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-11 16:09:51,072 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-11 16:09:51,072 INFO L153 SettingsManager]: * Use SBE=true [2024-10-11 16:09:51,075 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-11 16:09:51,076 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-11 16:09:51,076 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-11 16:09:51,076 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-11 16:09:51,076 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-11 16:09:51,076 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-11 16:09:51,077 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-10-11 16:09:51,077 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-10-11 16:09:51,077 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-11 16:09:51,078 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-10-11 16:09:51,078 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-11 16:09:51,078 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-11 16:09:51,078 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-11 16:09:51,079 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-11 16:09:51,079 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-11 16:09:51,080 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-11 16:09:51,081 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-11 16:09:51,081 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-11 16:09:51,082 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-11 16:09:51,082 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-11 16:09:51,082 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-10-11 16:09:51,083 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-10-11 16:09:51,083 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-11 16:09:51,084 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-11 16:09:51,084 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-11 16:09:51,084 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-11 16:09:51,084 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-10-11 16:09:51,085 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2a992b8f7caf2083ee3b7e2acdd5fd118d6f91728d6dd0ef901811e301ef25da [2024-10-11 16:09:51,434 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-11 16:09:51,459 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-11 16:09:51,462 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-11 16:09:51,463 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-11 16:09:51,463 INFO L274 PluginConnector]: CDTParser initialized [2024-10-11 16:09:51,465 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-can-softing-softing.cil.i [2024-10-11 16:09:53,150 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-11 16:09:53,770 INFO L384 CDTParser]: Found 1 translation units. [2024-10-11 16:09:53,772 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-can-softing-softing.cil.i [2024-10-11 16:09:53,830 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data/c5f91016f/50176354d8f048d9a24622b645444c7d/FLAGafc312c32 [2024-10-11 16:09:53,843 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data/c5f91016f/50176354d8f048d9a24622b645444c7d [2024-10-11 16:09:53,845 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-11 16:09:53,846 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-11 16:09:53,848 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-11 16:09:53,848 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-11 16:09:53,853 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-11 16:09:53,854 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 04:09:53" (1/1) ... [2024-10-11 16:09:53,856 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@69dfcf09 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 04:09:53, skipping insertion in model container [2024-10-11 16:09:53,876 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 04:09:53" (1/1) ... [2024-10-11 16:09:53,995 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-11 16:09:57,096 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-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-can-softing-softing.cil.i[375187,375200] [2024-10-11 16:09:57,099 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-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-can-softing-softing.cil.i[375356,375369] [2024-10-11 16:09:57,100 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-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-can-softing-softing.cil.i[375523,375536] [2024-10-11 16:09:57,101 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-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-can-softing-softing.cil.i[375691,375704] [2024-10-11 16:09:57,120 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-11 16:09:57,173 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-10-11 16:09:57,257 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-11 16:09:57,611 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-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-can-softing-softing.cil.i[375187,375200] [2024-10-11 16:09:57,612 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-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-can-softing-softing.cil.i[375356,375369] [2024-10-11 16:09:57,612 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-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-can-softing-softing.cil.i[375523,375536] [2024-10-11 16:09:57,612 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-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-can-softing-softing.cil.i[375691,375704] [2024-10-11 16:09:57,619 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-11 16:09:57,645 INFO L200 MainTranslator]: Completed pre-run [2024-10-11 16:09:57,772 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"); [5286] [2024-10-11 16:09:57,774 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)); [5293] [2024-10-11 16:09:57,774 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5300] [2024-10-11 16:09:57,808 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [6043] [2024-10-11 16:09:57,880 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [6491] [2024-10-11 16:09:57,881 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [6514] [2024-10-11 16:09:57,969 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("bt %2,%1\n\tsbb %0,%0": "=r" (oldbit): "m" (*((unsigned long *)addr)), "Ir" (nr)); [11140-11141] [2024-10-11 16:09:57,970 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [11172] [2024-10-11 16:09:57,970 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [11175] [2024-10-11 16:09:57,970 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [11178] [2024-10-11 16:09:57,970 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [11181] [2024-10-11 16:09:58,007 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [11260] [2024-10-11 16:09:58,008 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [11268] [2024-10-11 16:09:58,009 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [11323] [2024-10-11 16:09:58,010 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [11330] [2024-10-11 16:09:58,014 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [11494] [2024-10-11 16:09:58,034 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [12171] [2024-10-11 16:09:58,058 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-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-can-softing-softing.cil.i[375187,375200] [2024-10-11 16:09:58,059 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-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-can-softing-softing.cil.i[375356,375369] [2024-10-11 16:09:58,060 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-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-can-softing-softing.cil.i[375523,375536] [2024-10-11 16:09:58,060 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-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-can-softing-softing.cil.i[375691,375704] [2024-10-11 16:09:58,064 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-11 16:09:58,375 INFO L204 MainTranslator]: Completed translation [2024-10-11 16:09:58,376 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 04:09:58 WrapperNode [2024-10-11 16:09:58,376 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-11 16:09:58,378 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-10-11 16:09:58,378 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-10-11 16:09:58,378 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-10-11 16:09:58,387 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 04:09:58" (1/1) ... [2024-10-11 16:09:58,518 ERROR L1136 TypeChecker]: C: descriptor.function = "softing_load_fw" [11427]: Variable #t~ret897 modified in procedure softing_load_fw but not declared [2024-10-11 16:09:58,519 ERROR L1136 TypeChecker]: C: descriptor.function = "softing_load_fw" [11427]: Undeclared identifier #t~ret897 in IdentifierExpression[#t~ret897,] [2024-10-11 16:09:58,519 ERROR L1136 TypeChecker]: C: descriptor.function = "softing_load_fw" [11427]: Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret897,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#descriptor~0,],base],FunctionApplication[~bvadd~64,[BitvecLiteral[8,64],StructAccessExpression[IdentifierExpression[~#descriptor~0,],offset]]]]],BitvecLiteral[8,64]]] [2024-10-11 16:09:58,520 ERROR L1136 TypeChecker]: C: descriptor.filename = "drivers/net/can/softing/softing_fw.c" [11428]: Variable #t~ret898 modified in procedure softing_load_fw but not declared [2024-10-11 16:09:58,520 ERROR L1136 TypeChecker]: C: descriptor.filename = "drivers/net/can/softing/softing_fw.c" [11428]: Undeclared identifier #t~ret898 in IdentifierExpression[#t~ret898,] [2024-10-11 16:09:58,520 ERROR L1136 TypeChecker]: C: descriptor.filename = "drivers/net/can/softing/softing_fw.c" [11428]: Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret898,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#descriptor~0,],base],FunctionApplication[~bvadd~64,[BitvecLiteral[16,64],StructAccessExpression[IdentifierExpression[~#descriptor~0,],offset]]]]],BitvecLiteral[8,64]]] [2024-10-11 16:09:58,520 ERROR L1136 TypeChecker]: C: descriptor.format = "%s, firmware(%s) got %u bytes, offset %c0x%04x\n" [11429]: Variable #t~ret899 modified in procedure softing_load_fw but not declared [2024-10-11 16:09:58,521 ERROR L1136 TypeChecker]: C: descriptor.format = "%s, firmware(%s) got %u bytes, offset %c0x%04x\n" [11429]: Undeclared identifier #t~ret899 in IdentifierExpression[#t~ret899,] [2024-10-11 16:09:58,521 ERROR L1136 TypeChecker]: C: descriptor.format = "%s, firmware(%s) got %u bytes, offset %c0x%04x\n" [11429]: Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret899,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#descriptor~0,],base],FunctionApplication[~bvadd~64,[BitvecLiteral[24,64],StructAccessExpression[IdentifierExpression[~#descriptor~0,],offset]]]]],BitvecLiteral[8,64]]] [2024-10-11 16:09:58,522 ERROR L1136 TypeChecker]: C: descriptor.function = "softing_load_app_fw" [11585]: Variable #t~ret949 modified in procedure softing_load_app_fw but not declared [2024-10-11 16:09:58,522 ERROR L1136 TypeChecker]: C: descriptor.function = "softing_load_app_fw" [11585]: Undeclared identifier #t~ret949 in IdentifierExpression[#t~ret949,] [2024-10-11 16:09:58,524 ERROR L1136 TypeChecker]: C: descriptor.function = "softing_load_app_fw" [11585]: Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret949,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#descriptor~1,],base],FunctionApplication[~bvadd~64,[BitvecLiteral[8,64],StructAccessExpression[IdentifierExpression[~#descriptor~1,],offset]]]]],BitvecLiteral[8,64]]] [2024-10-11 16:09:58,524 ERROR L1136 TypeChecker]: C: descriptor.filename = "drivers/net/can/softing/softing_fw.c" [11586]: Variable #t~ret950 modified in procedure softing_load_app_fw but not declared [2024-10-11 16:09:58,524 ERROR L1136 TypeChecker]: C: descriptor.filename = "drivers/net/can/softing/softing_fw.c" [11586]: Undeclared identifier #t~ret950 in IdentifierExpression[#t~ret950,] [2024-10-11 16:09:58,524 ERROR L1136 TypeChecker]: C: descriptor.filename = "drivers/net/can/softing/softing_fw.c" [11586]: Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret950,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#descriptor~1,],base],FunctionApplication[~bvadd~64,[BitvecLiteral[16,64],StructAccessExpression[IdentifierExpression[~#descriptor~1,],offset]]]]],BitvecLiteral[8,64]]] [2024-10-11 16:09:58,524 ERROR L1136 TypeChecker]: C: descriptor.format = "firmware(%s) got %lu bytes\n" [11587]: Variable #t~ret951 modified in procedure softing_load_app_fw but not declared [2024-10-11 16:09:58,525 ERROR L1136 TypeChecker]: C: descriptor.format = "firmware(%s) got %lu bytes\n" [11587]: Undeclared identifier #t~ret951 in IdentifierExpression[#t~ret951,] [2024-10-11 16:09:58,525 ERROR L1136 TypeChecker]: C: descriptor.format = "firmware(%s) got %lu bytes\n" [11587]: Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret951,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#descriptor~1,],base],FunctionApplication[~bvadd~64,[BitvecLiteral[24,64],StructAccessExpression[IdentifierExpression[~#descriptor~1,],offset]]]]],BitvecLiteral[8,64]]] [2024-10-11 16:09:58,541 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 04:09:58" (1/1) ... [2024-10-11 16:09:58,542 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-10-11 16:09:58,542 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2024-10-11 16:09:58,544 INFO L158 Benchmark]: Toolchain (without parser) took 4696.79ms. Allocated memory was 90.2MB in the beginning and 287.3MB in the end (delta: 197.1MB). Free memory was 46.2MB in the beginning and 196.1MB in the end (delta: -149.8MB). Peak memory consumption was 89.1MB. Max. memory is 16.1GB. [2024-10-11 16:09:58,548 INFO L158 Benchmark]: CDTParser took 0.09ms. Allocated memory is still 60.8MB. Free memory was 41.3MB in the beginning and 41.2MB in the end (delta: 92.1kB). There was no memory consumed. Max. memory is 16.1GB. [2024-10-11 16:09:58,548 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4529.32ms. Allocated memory was 90.2MB in the beginning and 172.0MB in the end (delta: 81.8MB). Free memory was 46.0MB in the beginning and 48.9MB in the end (delta: -2.9MB). Peak memory consumption was 85.4MB. Max. memory is 16.1GB. [2024-10-11 16:09:58,549 INFO L158 Benchmark]: Boogie Procedure Inliner took 164.26ms. Allocated memory was 172.0MB in the beginning and 287.3MB in the end (delta: 115.3MB). Free memory was 48.9MB in the beginning and 196.3MB in the end (delta: -147.4MB). Peak memory consumption was 12.0MB. Max. memory is 16.1GB. [2024-10-11 16:09:58,551 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.09ms. Allocated memory is still 60.8MB. Free memory was 41.3MB in the beginning and 41.2MB in the end (delta: 92.1kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4529.32ms. Allocated memory was 90.2MB in the beginning and 172.0MB in the end (delta: 81.8MB). Free memory was 46.0MB in the beginning and 48.9MB in the end (delta: -2.9MB). Peak memory consumption was 85.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 164.26ms. Allocated memory was 172.0MB in the beginning and 287.3MB in the end (delta: 115.3MB). Free memory was 48.9MB in the beginning and 196.3MB in the end (delta: -147.4MB). Peak memory consumption was 12.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 11427]: Type Error Variable #t~ret897 modified in procedure softing_load_fw but not declared - TypeErrorResult [Line: 11427]: Type Error Undeclared identifier #t~ret897 in IdentifierExpression[#t~ret897,] - TypeErrorResult [Line: 11427]: Type Error Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret897,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#descriptor~0,],base],FunctionApplication[~bvadd~64,[BitvecLiteral[8,64],StructAccessExpression[IdentifierExpression[~#descriptor~0,],offset]]]]],BitvecLiteral[8,64]]] - TypeErrorResult [Line: 11428]: Type Error Variable #t~ret898 modified in procedure softing_load_fw but not declared - TypeErrorResult [Line: 11428]: Type Error Undeclared identifier #t~ret898 in IdentifierExpression[#t~ret898,] - TypeErrorResult [Line: 11428]: Type Error Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret898,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#descriptor~0,],base],FunctionApplication[~bvadd~64,[BitvecLiteral[16,64],StructAccessExpression[IdentifierExpression[~#descriptor~0,],offset]]]]],BitvecLiteral[8,64]]] - TypeErrorResult [Line: 11429]: Type Error Variable #t~ret899 modified in procedure softing_load_fw but not declared - TypeErrorResult [Line: 11429]: Type Error Undeclared identifier #t~ret899 in IdentifierExpression[#t~ret899,] - TypeErrorResult [Line: 11429]: Type Error Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret899,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#descriptor~0,],base],FunctionApplication[~bvadd~64,[BitvecLiteral[24,64],StructAccessExpression[IdentifierExpression[~#descriptor~0,],offset]]]]],BitvecLiteral[8,64]]] - TypeErrorResult [Line: 11585]: Type Error Variable #t~ret949 modified in procedure softing_load_app_fw but not declared - TypeErrorResult [Line: 11585]: Type Error Undeclared identifier #t~ret949 in IdentifierExpression[#t~ret949,] - TypeErrorResult [Line: 11585]: Type Error Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret949,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#descriptor~1,],base],FunctionApplication[~bvadd~64,[BitvecLiteral[8,64],StructAccessExpression[IdentifierExpression[~#descriptor~1,],offset]]]]],BitvecLiteral[8,64]]] - TypeErrorResult [Line: 11586]: Type Error Variable #t~ret950 modified in procedure softing_load_app_fw but not declared - TypeErrorResult [Line: 11586]: Type Error Undeclared identifier #t~ret950 in IdentifierExpression[#t~ret950,] - TypeErrorResult [Line: 11586]: Type Error Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret950,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#descriptor~1,],base],FunctionApplication[~bvadd~64,[BitvecLiteral[16,64],StructAccessExpression[IdentifierExpression[~#descriptor~1,],offset]]]]],BitvecLiteral[8,64]]] - TypeErrorResult [Line: 11587]: Type Error Variable #t~ret951 modified in procedure softing_load_app_fw but not declared - TypeErrorResult [Line: 11587]: Type Error Undeclared identifier #t~ret951 in IdentifierExpression[#t~ret951,] - TypeErrorResult [Line: 11587]: Type Error Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret951,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#descriptor~1,],base],FunctionApplication[~bvadd~64,[BitvecLiteral[24,64],StructAccessExpression[IdentifierExpression[~#descriptor~1,],offset]]]]],BitvecLiteral[8,64]]] * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 5286]: 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"); [5286] - GenericResultAtLocation [Line: 5293]: 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)); [5293] - GenericResultAtLocation [Line: 5300]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("":); [5300] - GenericResultAtLocation [Line: 6043]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [6043] - GenericResultAtLocation [Line: 6491]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [6491] - GenericResultAtLocation [Line: 6514]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [6514] - GenericResultAtLocation [Line: 11140]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("bt %2,%1\n\tsbb %0,%0": "=r" (oldbit): "m" (*((unsigned long *)addr)), "Ir" (nr)); [11140-11141] - GenericResultAtLocation [Line: 11172]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [11172] - GenericResultAtLocation [Line: 11175]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [11175] - GenericResultAtLocation [Line: 11178]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [11178] - GenericResultAtLocation [Line: 11181]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [11181] - GenericResultAtLocation [Line: 11260]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [11260] - GenericResultAtLocation [Line: 11268]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [11268] - GenericResultAtLocation [Line: 11323]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [11323] - GenericResultAtLocation [Line: 11330]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [11330] - GenericResultAtLocation [Line: 11494]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [11494] - GenericResultAtLocation [Line: 12171]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [12171] 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