./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 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-consumption/32_7a_cilled_linux-3.8-rc1-drivers--platform--x86--ideapad-laptop.ko-main.cil.out.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 2259272f0273dfac0cad582092d6645e308d8387476548b6016b816b129472dc --- Real Ultimate output --- This is Ultimate 0.2.5-dev-84cfde4 [2024-10-11 15:18:39,489 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-11 15:18:39,559 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-10-11 15:18:39,562 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-11 15:18:39,563 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-11 15:18:39,578 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-11 15:18:39,579 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-11 15:18:39,579 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-11 15:18:39,580 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-11 15:18:39,580 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-11 15:18:39,580 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-11 15:18:39,580 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-11 15:18:39,581 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-11 15:18:39,581 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-11 15:18:39,581 INFO L153 SettingsManager]: * Use SBE=true [2024-10-11 15:18:39,581 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-11 15:18:39,582 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-11 15:18:39,582 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-10-11 15:18:39,582 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-11 15:18:39,582 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-11 15:18:39,583 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-11 15:18:39,586 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-11 15:18:39,586 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-11 15:18:39,586 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-11 15:18:39,586 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-11 15:18:39,586 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-11 15:18:39,586 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-11 15:18:39,586 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-11 15:18:39,587 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-11 15:18:39,587 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-11 15:18:39,587 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-11 15:18:39,587 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-11 15:18:39,587 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-11 15:18:39,587 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-10-11 15:18:39,587 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-10-11 15:18:39,587 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-11 15:18:39,588 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-11 15:18:39,588 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-11 15:18:39,588 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-11 15:18:39,588 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2259272f0273dfac0cad582092d6645e308d8387476548b6016b816b129472dc [2024-10-11 15:18:39,797 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-11 15:18:39,816 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-11 15:18:39,818 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-11 15:18:39,820 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-11 15:18:39,820 INFO L274 PluginConnector]: CDTParser initialized [2024-10-11 15:18:39,821 INFO L431 ainManager$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 [2024-10-11 15:18:41,022 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-11 15:18:41,339 INFO L384 CDTParser]: Found 1 translation units. [2024-10-11 15:18:41,340 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 [2024-10-11 15:18:41,368 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data/e4a5a4322/3fc714aa303d43409f6a60a2a1649bbc/FLAGc4165496a [2024-10-11 15:18:41,577 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data/e4a5a4322/3fc714aa303d43409f6a60a2a1649bbc [2024-10-11 15:18:41,579 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-11 15:18:41,580 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-11 15:18:41,581 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-11 15:18:41,581 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-11 15:18:41,585 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-11 15:18:41,586 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 03:18:41" (1/1) ... [2024-10-11 15:18:41,586 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@8365866 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:18:41, skipping insertion in model container [2024-10-11 15:18:41,586 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 03:18:41" (1/1) ... [2024-10-11 15:18:41,664 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-11 15:18:42,379 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] [2024-10-11 15:18:42,439 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-11 15:18:42,462 INFO L200 MainTranslator]: Completed pre-run [2024-10-11 15:18:42,537 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] [2024-10-11 15:18:42,655 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] [2024-10-11 15:18:42,669 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-11 15:18:42,731 INFO L204 MainTranslator]: Completed translation [2024-10-11 15:18:42,731 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:18:42 WrapperNode [2024-10-11 15:18:42,731 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-11 15:18:42,732 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-10-11 15:18:42,733 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-10-11 15:18:42,733 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-10-11 15:18:42,738 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:18:42" (1/1) ... [2024-10-11 15:18:42,765 ERROR L1136 TypeChecker]: C: inputdev->name = "Ideapad extra buttons" [4680]: Variable #t~ret289 modified in procedure ideapad_input_init but not declared [2024-10-11 15:18:42,765 ERROR L1136 TypeChecker]: C: inputdev->name = "Ideapad extra buttons" [4680]: Undeclared identifier #t~ret289 in IdentifierExpression[#t~ret289,] [2024-10-11 15:18:42,765 ERROR L1136 TypeChecker]: C: inputdev->name = "Ideapad extra buttons" [4680]: Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret289,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~inputdev~0,],base],StructAccessExpression[IdentifierExpression[~inputdev~0,],offset]]],IntegerLiteral[8]]] [2024-10-11 15:18:42,766 ERROR L1136 TypeChecker]: C: inputdev->phys = "ideapad/input0" [4681]: Variable #t~ret290 modified in procedure ideapad_input_init but not declared [2024-10-11 15:18:42,766 ERROR L1136 TypeChecker]: C: inputdev->phys = "ideapad/input0" [4681]: Undeclared identifier #t~ret290 in IdentifierExpression[#t~ret290,] [2024-10-11 15:18:42,766 ERROR L1136 TypeChecker]: C: inputdev->phys = "ideapad/input0" [4681]: Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret290,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~inputdev~0,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[8],StructAccessExpression[IdentifierExpression[~inputdev~0,],offset]]]],IntegerLiteral[8]]] [2024-10-11 15:18:42,776 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:18:42" (1/1) ... [2024-10-11 15:18:42,777 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-10-11 15:18:42,777 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2024-10-11 15:18:42,779 INFO L158 Benchmark]: Toolchain (without parser) took 1197.69ms. Allocated memory is still 176.2MB. Free memory was 113.0MB in the beginning and 103.2MB in the end (delta: 9.8MB). Peak memory consumption was 9.5MB. Max. memory is 16.1GB. [2024-10-11 15:18:42,780 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 96.5MB. Free memory is still 50.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-10-11 15:18:42,782 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1150.37ms. Allocated memory is still 176.2MB. Free memory was 112.5MB in the beginning and 106.2MB in the end (delta: 6.3MB). Peak memory consumption was 55.7MB. Max. memory is 16.1GB. [2024-10-11 15:18:42,783 INFO L158 Benchmark]: Boogie Procedure Inliner took 45.13ms. Allocated memory is still 176.2MB. Free memory was 106.2MB in the beginning and 103.2MB in the end (delta: 3.0MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-10-11 15:18:42,784 INFO L338 ainManager$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 96.5MB. Free memory is still 50.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1150.37ms. Allocated memory is still 176.2MB. Free memory was 112.5MB in the beginning and 106.2MB in the end (delta: 6.3MB). Peak memory consumption was 55.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 45.13ms. Allocated memory is still 176.2MB. Free memory was 106.2MB in the beginning and 103.2MB 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~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-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-consumption/32_7a_cilled_linux-3.8-rc1-drivers--platform--x86--ideapad-laptop.ko-main.cil.out.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 2259272f0273dfac0cad582092d6645e308d8387476548b6016b816b129472dc --- Real Ultimate output --- This is Ultimate 0.2.5-dev-84cfde4 [2024-10-11 15:18:44,355 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-11 15:18:44,417 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2024-10-11 15:18:44,421 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-11 15:18:44,422 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-11 15:18:44,445 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-11 15:18:44,447 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-11 15:18:44,448 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-11 15:18:44,448 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-11 15:18:44,449 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-11 15:18:44,449 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-11 15:18:44,450 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-11 15:18:44,450 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-11 15:18:44,450 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-11 15:18:44,452 INFO L153 SettingsManager]: * Use SBE=true [2024-10-11 15:18:44,452 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-11 15:18:44,452 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-11 15:18:44,452 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-11 15:18:44,452 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-11 15:18:44,453 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-11 15:18:44,453 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-11 15:18:44,456 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-10-11 15:18:44,456 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-10-11 15:18:44,456 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-11 15:18:44,456 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-10-11 15:18:44,456 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-11 15:18:44,456 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-11 15:18:44,457 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-11 15:18:44,457 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-11 15:18:44,457 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-11 15:18:44,457 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-11 15:18:44,457 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-11 15:18:44,457 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-11 15:18:44,458 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-11 15:18:44,458 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-11 15:18:44,458 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-10-11 15:18:44,458 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-10-11 15:18:44,458 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-11 15:18:44,458 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-11 15:18:44,459 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-11 15:18:44,459 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-11 15:18:44,460 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-10-11 15:18:44,460 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2259272f0273dfac0cad582092d6645e308d8387476548b6016b816b129472dc [2024-10-11 15:18:44,726 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-11 15:18:44,745 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-11 15:18:44,747 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-11 15:18:44,748 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-11 15:18:44,748 INFO L274 PluginConnector]: CDTParser initialized [2024-10-11 15:18:44,749 INFO L431 ainManager$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 [2024-10-11 15:18:45,966 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-11 15:18:46,305 INFO L384 CDTParser]: Found 1 translation units. [2024-10-11 15:18:46,306 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 [2024-10-11 15:18:46,331 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data/c46bc663a/92bfef088701435a82dfdf51b9d6307f/FLAG861689754 [2024-10-11 15:18:46,534 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data/c46bc663a/92bfef088701435a82dfdf51b9d6307f [2024-10-11 15:18:46,537 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-11 15:18:46,538 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-11 15:18:46,539 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-11 15:18:46,539 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-11 15:18:46,542 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-11 15:18:46,543 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 03:18:46" (1/1) ... [2024-10-11 15:18:46,544 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@13e279b2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:18:46, skipping insertion in model container [2024-10-11 15:18:46,544 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 03:18:46" (1/1) ... [2024-10-11 15:18:46,640 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-11 15:18:47,328 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] [2024-10-11 15:18:47,379 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-11 15:18:47,413 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-10-11 15:18:47,436 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-11 15:18:47,577 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] [2024-10-11 15:18:47,601 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-11 15:18:47,617 INFO L200 MainTranslator]: Completed pre-run [2024-10-11 15:18:47,697 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] [2024-10-11 15:18:47,768 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] [2024-10-11 15:18:47,795 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-11 15:18:47,859 INFO L204 MainTranslator]: Completed translation [2024-10-11 15:18:47,859 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:18:47 WrapperNode [2024-10-11 15:18:47,859 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-11 15:18:47,860 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-10-11 15:18:47,861 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-10-11 15:18:47,861 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-10-11 15:18:47,865 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:18:47" (1/1) ... [2024-10-11 15:18:47,905 ERROR L1136 TypeChecker]: C: inputdev->name = "Ideapad extra buttons" [4680]: Variable #t~ret286 modified in procedure ideapad_input_init but not declared [2024-10-11 15:18:47,909 ERROR L1136 TypeChecker]: C: inputdev->name = "Ideapad extra buttons" [4680]: Undeclared identifier #t~ret286 in IdentifierExpression[#t~ret286,] [2024-10-11 15:18:47,910 ERROR L1136 TypeChecker]: C: inputdev->name = "Ideapad extra buttons" [4680]: Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret286,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~inputdev~0,],base],StructAccessExpression[IdentifierExpression[~inputdev~0,],offset]]],BitvecLiteral[8,64]]] [2024-10-11 15:18:47,910 ERROR L1136 TypeChecker]: C: inputdev->phys = "ideapad/input0" [4681]: Variable #t~ret287 modified in procedure ideapad_input_init but not declared [2024-10-11 15:18:47,910 ERROR L1136 TypeChecker]: C: inputdev->phys = "ideapad/input0" [4681]: Undeclared identifier #t~ret287 in IdentifierExpression[#t~ret287,] [2024-10-11 15:18:47,910 ERROR L1136 TypeChecker]: C: inputdev->phys = "ideapad/input0" [4681]: Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret287,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~inputdev~0,],base],FunctionApplication[~bvadd~64,[BitvecLiteral[8,64],StructAccessExpression[IdentifierExpression[~inputdev~0,],offset]]]]],BitvecLiteral[8,64]]] [2024-10-11 15:18:47,916 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:18:47" (1/1) ... [2024-10-11 15:18:47,920 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-10-11 15:18:47,920 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2024-10-11 15:18:47,921 INFO L158 Benchmark]: Toolchain (without parser) took 1383.23ms. Allocated memory was 69.2MB in the beginning and 115.3MB in the end (delta: 46.1MB). Free memory was 42.5MB in the beginning and 42.3MB in the end (delta: 184.5kB). Peak memory consumption was 47.9MB. Max. memory is 16.1GB. [2024-10-11 15:18:47,922 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 69.2MB. Free memory was 45.9MB in the beginning and 45.8MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2024-10-11 15:18:47,922 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1321.37ms. Allocated memory was 69.2MB in the beginning and 115.3MB in the end (delta: 46.1MB). Free memory was 42.3MB in the beginning and 45.4MB in the end (delta: -3.1MB). Peak memory consumption was 56.2MB. Max. memory is 16.1GB. [2024-10-11 15:18:47,923 INFO L158 Benchmark]: Boogie Procedure Inliner took 59.44ms. Allocated memory is still 115.3MB. Free memory was 45.4MB in the beginning and 42.3MB in the end (delta: 3.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-10-11 15:18:47,924 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16ms. Allocated memory is still 69.2MB. Free memory was 45.9MB in the beginning and 45.8MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1321.37ms. Allocated memory was 69.2MB in the beginning and 115.3MB in the end (delta: 46.1MB). Free memory was 42.3MB in the beginning and 45.4MB in the end (delta: -3.1MB). Peak memory consumption was 56.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 59.44ms. Allocated memory is still 115.3MB. Free memory was 45.4MB in the beginning and 42.3MB in the end (delta: 3.1MB). 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