./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-consumption/32_7a_cilled_linux-3.8-rc1-drivers--platform--x86--ideapad-laptop.ko-main.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 61a67961 Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--platform--x86--ideapad-laptop.ko-main.cil.out.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 2259272f0273dfac0cad582092d6645e308d8387476548b6016b816b129472dc --- Real Ultimate output --- This is Ultimate 0.2.5-wip.fs.cvc5-61a6796-m [2024-10-14 15:19:57,252 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-14 15:19:57,331 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-10-14 15:19:57,335 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-14 15:19:57,335 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-14 15:19:57,353 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-14 15:19:57,354 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-14 15:19:57,354 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-14 15:19:57,354 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-14 15:19:57,355 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-14 15:19:57,355 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-14 15:19:57,356 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-14 15:19:57,356 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-14 15:19:57,356 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-14 15:19:57,357 INFO L153 SettingsManager]: * Use SBE=true [2024-10-14 15:19:57,357 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-14 15:19:57,357 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-14 15:19:57,358 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-10-14 15:19:57,358 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-14 15:19:57,358 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-14 15:19:57,358 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-14 15:19:57,361 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-14 15:19:57,362 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-14 15:19:57,362 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-14 15:19:57,365 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-14 15:19:57,366 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-14 15:19:57,366 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-14 15:19:57,366 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-14 15:19:57,366 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-14 15:19:57,366 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-14 15:19:57,367 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-14 15:19:57,367 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-14 15:19:57,367 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-14 15:19:57,367 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-10-14 15:19:57,367 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-10-14 15:19:57,368 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-14 15:19:57,368 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-14 15:19:57,368 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-14 15:19:57,368 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-14 15:19:57,369 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2259272f0273dfac0cad582092d6645e308d8387476548b6016b816b129472dc [2024-10-14 15:19:57,593 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-14 15:19:57,612 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-14 15:19:57,616 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-14 15:19:57,618 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-14 15:19:57,618 INFO L274 PluginConnector]: CDTParser initialized [2024-10-14 15:19:57,620 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--platform--x86--ideapad-laptop.ko-main.cil.out.i [2024-10-14 15:19:59,077 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-14 15:19:59,477 INFO L384 CDTParser]: Found 1 translation units. [2024-10-14 15:19:59,479 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--platform--x86--ideapad-laptop.ko-main.cil.out.i [2024-10-14 15:19:59,520 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dcbbea593/f0702155d8ce4af7a6f52d72411d9cdf/FLAGf00e3c209 [2024-10-14 15:19:59,531 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dcbbea593/f0702155d8ce4af7a6f52d72411d9cdf [2024-10-14 15:19:59,533 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-14 15:19:59,535 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-14 15:19:59,536 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-14 15:19:59,536 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-14 15:19:59,543 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-14 15:19:59,544 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 03:19:59" (1/1) ... [2024-10-14 15:19:59,544 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@57b28a2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 03:19:59, skipping insertion in model container [2024-10-14 15:19:59,545 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 03:19:59" (1/1) ... [2024-10-14 15:19:59,659 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-14 15:20:00,570 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-consumption/32_7a_cilled_linux-3.8-rc1-drivers--platform--x86--ideapad-laptop.ko-main.cil.out.i[160403,160416] [2024-10-14 15:20:00,644 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-14 15:20:00,678 INFO L200 MainTranslator]: Completed pre-run [2024-10-14 15:20:00,783 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)); [3881-3882] [2024-10-14 15:20:00,888 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-consumption/32_7a_cilled_linux-3.8-rc1-drivers--platform--x86--ideapad-laptop.ko-main.cil.out.i[160403,160416] [2024-10-14 15:20:00,906 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-14 15:20:00,996 INFO L204 MainTranslator]: Completed translation [2024-10-14 15:20:00,997 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 03:20:00 WrapperNode [2024-10-14 15:20:00,997 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-14 15:20:00,998 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-10-14 15:20:00,998 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-10-14 15:20:00,998 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-10-14 15:20:01,004 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 03:20:00" (1/1) ... [2024-10-14 15:20:01,057 ERROR L1136 TypeChecker]: C: inputdev->name = "Ideapad extra buttons" [4680]: Variable #t~ret289 modified in procedure ideapad_input_init but not declared [2024-10-14 15:20:01,060 ERROR L1136 TypeChecker]: C: inputdev->name = "Ideapad extra buttons" [4680]: Undeclared identifier #t~ret289 in IdentifierExpression[#t~ret289,] [2024-10-14 15:20:01,060 ERROR L1136 TypeChecker]: C: inputdev->name = "Ideapad extra buttons" [4680]: Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret289,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~inputdev~0,],base],StructAccessExpression[IdentifierExpression[~inputdev~0,],offset]]],IntegerLiteral[8]]] [2024-10-14 15:20:01,060 ERROR L1136 TypeChecker]: C: inputdev->phys = "ideapad/input0" [4681]: Variable #t~ret290 modified in procedure ideapad_input_init but not declared [2024-10-14 15:20:01,060 ERROR L1136 TypeChecker]: C: inputdev->phys = "ideapad/input0" [4681]: Undeclared identifier #t~ret290 in IdentifierExpression[#t~ret290,] [2024-10-14 15:20:01,060 ERROR L1136 TypeChecker]: C: inputdev->phys = "ideapad/input0" [4681]: Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret290,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~inputdev~0,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[8],StructAccessExpression[IdentifierExpression[~inputdev~0,],offset]]]],IntegerLiteral[8]]] [2024-10-14 15:20:01,076 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 03:20:00" (1/1) ... [2024-10-14 15:20:01,077 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-10-14 15:20:01,077 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2024-10-14 15:20:01,079 INFO L158 Benchmark]: Toolchain (without parser) took 1543.34ms. Allocated memory was 127.9MB in the beginning and 167.8MB in the end (delta: 39.8MB). Free memory was 51.1MB in the beginning and 69.5MB in the end (delta: -18.4MB). Peak memory consumption was 25.0MB. Max. memory is 16.1GB. [2024-10-14 15:20:01,082 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 127.9MB. Free memory is still 90.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-10-14 15:20:01,083 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1461.31ms. Allocated memory was 127.9MB in the beginning and 167.8MB in the end (delta: 39.8MB). Free memory was 50.9MB in the beginning and 71.6MB in the end (delta: -20.7MB). Peak memory consumption was 31.2MB. Max. memory is 16.1GB. [2024-10-14 15:20:01,083 INFO L158 Benchmark]: Boogie Procedure Inliner took 78.94ms. Allocated memory is still 167.8MB. Free memory was 71.6MB in the beginning and 69.5MB in the end (delta: 2.1MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2024-10-14 15:20:01,085 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15ms. Allocated memory is still 127.9MB. Free memory is still 90.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1461.31ms. Allocated memory was 127.9MB in the beginning and 167.8MB in the end (delta: 39.8MB). Free memory was 50.9MB in the beginning and 71.6MB in the end (delta: -20.7MB). Peak memory consumption was 31.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 78.94ms. Allocated memory is still 167.8MB. Free memory was 71.6MB in the beginning and 69.5MB in the end (delta: 2.1MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 4680]: Type Error Variable #t~ret289 modified in procedure ideapad_input_init but not declared - TypeErrorResult [Line: 4680]: Type Error Undeclared identifier #t~ret289 in IdentifierExpression[#t~ret289,] - TypeErrorResult [Line: 4680]: Type Error Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret289,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~inputdev~0,],base],StructAccessExpression[IdentifierExpression[~inputdev~0,],offset]]],IntegerLiteral[8]]] - TypeErrorResult [Line: 4681]: Type Error Variable #t~ret290 modified in procedure ideapad_input_init but not declared - TypeErrorResult [Line: 4681]: Type Error Undeclared identifier #t~ret290 in IdentifierExpression[#t~ret290,] - TypeErrorResult [Line: 4681]: Type Error Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret290,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~inputdev~0,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[8],StructAccessExpression[IdentifierExpression[~inputdev~0,],offset]]]],IntegerLiteral[8]]] * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 3881]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("bt %2,%1\n\tsbb %0,%0": "=r" (oldbit): "m" (*((unsigned long *)addr)), "Ir" (nr)); [3881-3882] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--platform--x86--ideapad-laptop.ko-main.cil.out.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 2259272f0273dfac0cad582092d6645e308d8387476548b6016b816b129472dc --- Real Ultimate output --- This is Ultimate 0.2.5-wip.fs.cvc5-61a6796-m [2024-10-14 15:20:03,023 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-14 15:20:03,102 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2024-10-14 15:20:03,107 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-14 15:20:03,108 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-14 15:20:03,135 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-14 15:20:03,136 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-14 15:20:03,136 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-14 15:20:03,137 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-14 15:20:03,137 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-14 15:20:03,137 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-14 15:20:03,138 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-14 15:20:03,138 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-14 15:20:03,139 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-14 15:20:03,139 INFO L153 SettingsManager]: * Use SBE=true [2024-10-14 15:20:03,139 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-14 15:20:03,140 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-14 15:20:03,140 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-14 15:20:03,141 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-14 15:20:03,141 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-14 15:20:03,141 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-14 15:20:03,142 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-10-14 15:20:03,142 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-10-14 15:20:03,143 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-14 15:20:03,143 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-10-14 15:20:03,143 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-14 15:20:03,143 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-14 15:20:03,144 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-14 15:20:03,144 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-14 15:20:03,144 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-14 15:20:03,145 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-14 15:20:03,145 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-14 15:20:03,145 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-14 15:20:03,146 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-14 15:20:03,146 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-14 15:20:03,146 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-10-14 15:20:03,147 INFO L153 SettingsManager]: * Command for external solver=cvc5 --incremental --print-success --lang smt [2024-10-14 15:20:03,147 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-14 15:20:03,147 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-14 15:20:03,148 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-14 15:20:03,148 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-14 15:20:03,148 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-10-14 15:20:03,149 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2259272f0273dfac0cad582092d6645e308d8387476548b6016b816b129472dc [2024-10-14 15:20:03,476 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-14 15:20:03,494 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-14 15:20:03,497 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-14 15:20:03,498 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-14 15:20:03,498 INFO L274 PluginConnector]: CDTParser initialized [2024-10-14 15:20:03,500 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--platform--x86--ideapad-laptop.ko-main.cil.out.i [2024-10-14 15:20:05,053 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-14 15:20:05,507 INFO L384 CDTParser]: Found 1 translation units. [2024-10-14 15:20:05,508 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--platform--x86--ideapad-laptop.ko-main.cil.out.i [2024-10-14 15:20:05,553 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0d901ed93/b1e68f03d3dd42869a5dccc2a2161039/FLAGe8e78b732 [2024-10-14 15:20:05,568 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0d901ed93/b1e68f03d3dd42869a5dccc2a2161039 [2024-10-14 15:20:05,571 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-14 15:20:05,573 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-14 15:20:05,575 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-14 15:20:05,575 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-14 15:20:05,580 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-14 15:20:05,582 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 03:20:05" (1/1) ... [2024-10-14 15:20:05,583 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@550734a2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 03:20:05, skipping insertion in model container [2024-10-14 15:20:05,583 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 03:20:05" (1/1) ... [2024-10-14 15:20:05,705 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-14 15:20:06,728 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-consumption/32_7a_cilled_linux-3.8-rc1-drivers--platform--x86--ideapad-laptop.ko-main.cil.out.i[160403,160416] [2024-10-14 15:20:06,821 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-14 15:20:06,864 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-10-14 15:20:06,898 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-14 15:20:07,111 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-consumption/32_7a_cilled_linux-3.8-rc1-drivers--platform--x86--ideapad-laptop.ko-main.cil.out.i[160403,160416] [2024-10-14 15:20:07,140 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-14 15:20:07,156 INFO L200 MainTranslator]: Completed pre-run [2024-10-14 15:20:07,265 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)); [3881-3882] [2024-10-14 15:20:07,347 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-consumption/32_7a_cilled_linux-3.8-rc1-drivers--platform--x86--ideapad-laptop.ko-main.cil.out.i[160403,160416] [2024-10-14 15:20:07,359 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-14 15:20:07,446 INFO L204 MainTranslator]: Completed translation [2024-10-14 15:20:07,447 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 03:20:07 WrapperNode [2024-10-14 15:20:07,447 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-14 15:20:07,448 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-10-14 15:20:07,448 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-10-14 15:20:07,448 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-10-14 15:20:07,455 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 03:20:07" (1/1) ... [2024-10-14 15:20:07,508 ERROR L1136 TypeChecker]: C: inputdev->name = "Ideapad extra buttons" [4680]: Variable #t~ret286 modified in procedure ideapad_input_init but not declared [2024-10-14 15:20:07,509 ERROR L1136 TypeChecker]: C: inputdev->name = "Ideapad extra buttons" [4680]: Undeclared identifier #t~ret286 in IdentifierExpression[#t~ret286,] [2024-10-14 15:20:07,509 ERROR L1136 TypeChecker]: C: inputdev->name = "Ideapad extra buttons" [4680]: Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret286,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~inputdev~0,],base],StructAccessExpression[IdentifierExpression[~inputdev~0,],offset]]],BitvecLiteral[8,64]]] [2024-10-14 15:20:07,509 ERROR L1136 TypeChecker]: C: inputdev->phys = "ideapad/input0" [4681]: Variable #t~ret287 modified in procedure ideapad_input_init but not declared [2024-10-14 15:20:07,510 ERROR L1136 TypeChecker]: C: inputdev->phys = "ideapad/input0" [4681]: Undeclared identifier #t~ret287 in IdentifierExpression[#t~ret287,] [2024-10-14 15:20:07,510 ERROR L1136 TypeChecker]: C: inputdev->phys = "ideapad/input0" [4681]: Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret287,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~inputdev~0,],base],FunctionApplication[~bvadd~64,[BitvecLiteral[8,64],StructAccessExpression[IdentifierExpression[~inputdev~0,],offset]]]]],BitvecLiteral[8,64]]] [2024-10-14 15:20:07,528 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 03:20:07" (1/1) ... [2024-10-14 15:20:07,528 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-10-14 15:20:07,528 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2024-10-14 15:20:07,534 INFO L158 Benchmark]: Toolchain (without parser) took 1955.98ms. Allocated memory was 65.0MB in the beginning and 117.4MB in the end (delta: 52.4MB). Free memory was 35.0MB in the beginning and 49.8MB in the end (delta: -14.8MB). Peak memory consumption was 36.8MB. Max. memory is 16.1GB. [2024-10-14 15:20:07,534 INFO L158 Benchmark]: CDTParser took 0.24ms. Allocated memory is still 65.0MB. Free memory was 41.9MB in the beginning and 41.8MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2024-10-14 15:20:07,535 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1871.96ms. Allocated memory was 65.0MB in the beginning and 117.4MB in the end (delta: 52.4MB). Free memory was 34.8MB in the beginning and 52.7MB in the end (delta: -18.0MB). Peak memory consumption was 55.7MB. Max. memory is 16.1GB. [2024-10-14 15:20:07,535 INFO L158 Benchmark]: Boogie Procedure Inliner took 80.40ms. Allocated memory is still 117.4MB. Free memory was 52.7MB in the beginning and 49.8MB in the end (delta: 3.0MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-10-14 15:20:07,537 INFO L338 ainManager$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 65.0MB. Free memory was 41.9MB in the beginning and 41.8MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1871.96ms. Allocated memory was 65.0MB in the beginning and 117.4MB in the end (delta: 52.4MB). Free memory was 34.8MB in the beginning and 52.7MB in the end (delta: -18.0MB). Peak memory consumption was 55.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 80.40ms. Allocated memory is still 117.4MB. Free memory was 52.7MB in the beginning and 49.8MB in the end (delta: 3.0MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 4680]: Type Error Variable #t~ret286 modified in procedure ideapad_input_init but not declared - TypeErrorResult [Line: 4680]: Type Error Undeclared identifier #t~ret286 in IdentifierExpression[#t~ret286,] - TypeErrorResult [Line: 4680]: Type Error Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret286,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~inputdev~0,],base],StructAccessExpression[IdentifierExpression[~inputdev~0,],offset]]],BitvecLiteral[8,64]]] - TypeErrorResult [Line: 4681]: Type Error Variable #t~ret287 modified in procedure ideapad_input_init but not declared - TypeErrorResult [Line: 4681]: Type Error Undeclared identifier #t~ret287 in IdentifierExpression[#t~ret287,] - TypeErrorResult [Line: 4681]: Type Error Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret287,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~inputdev~0,],base],FunctionApplication[~bvadd~64,[BitvecLiteral[8,64],StructAccessExpression[IdentifierExpression[~inputdev~0,],offset]]]]],BitvecLiteral[8,64]]] * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 3881]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("bt %2,%1\n\tsbb %0,%0": "=r" (oldbit): "m" (*((unsigned long *)addr)), "Ir" (nr)); [3881-3882] 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