./Ultimate.py --spec /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/properties/unreach-call.prp --file /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.0/usb_urb-drivers-input-tablet-kbtab.ko.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a046e57d 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-linux-3.0/usb_urb-drivers-input-tablet-kbtab.ko.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 7325716246446e6137919cda7fc42ef01fc613ff512d250d81e88f25c6debe0a --- Real Ultimate output --- This is Ultimate 0.2.5-tmp.dk.eval-mul-div-a046e57-m [2024-10-13 07:31:14,403 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-13 07:31:14,485 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-10-13 07:31:14,493 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-13 07:31:14,495 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-13 07:31:14,518 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-13 07:31:14,519 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-13 07:31:14,519 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-13 07:31:14,520 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-13 07:31:14,520 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-13 07:31:14,520 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-13 07:31:14,521 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-13 07:31:14,521 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-13 07:31:14,522 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-13 07:31:14,524 INFO L153 SettingsManager]: * Use SBE=true [2024-10-13 07:31:14,525 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-13 07:31:14,526 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-13 07:31:14,526 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-10-13 07:31:14,529 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-13 07:31:14,529 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-13 07:31:14,529 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-13 07:31:14,530 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-13 07:31:14,530 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-13 07:31:14,530 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-13 07:31:14,531 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-13 07:31:14,531 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-13 07:31:14,531 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-13 07:31:14,532 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-13 07:31:14,532 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-13 07:31:14,532 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-13 07:31:14,532 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-13 07:31:14,532 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-13 07:31:14,533 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-13 07:31:14,533 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-10-13 07:31:14,533 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-10-13 07:31:14,534 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-13 07:31:14,535 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-13 07:31:14,535 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-13 07:31:14,535 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-13 07:31:14,535 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7325716246446e6137919cda7fc42ef01fc613ff512d250d81e88f25c6debe0a [2024-10-13 07:31:14,803 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-13 07:31:14,830 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-13 07:31:14,834 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-13 07:31:14,836 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-13 07:31:14,836 INFO L274 PluginConnector]: CDTParser initialized [2024-10-13 07:31:14,837 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.0/usb_urb-drivers-input-tablet-kbtab.ko.cil.out.i [2024-10-13 07:31:16,306 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-13 07:31:16,697 INFO L384 CDTParser]: Found 1 translation units. [2024-10-13 07:31:16,698 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.0/usb_urb-drivers-input-tablet-kbtab.ko.cil.out.i [2024-10-13 07:31:16,729 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9a587e7df/7077a9c7f0a24322b132cef627800e63/FLAGfe9b39e7a [2024-10-13 07:31:16,742 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9a587e7df/7077a9c7f0a24322b132cef627800e63 [2024-10-13 07:31:16,745 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-13 07:31:16,747 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-13 07:31:16,748 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-13 07:31:16,749 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-13 07:31:16,754 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-13 07:31:16,755 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 07:31:16" (1/1) ... [2024-10-13 07:31:16,756 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@41349975 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:31:16, skipping insertion in model container [2024-10-13 07:31:16,756 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 07:31:16" (1/1) ... [2024-10-13 07:31:16,846 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-13 07:31:17,693 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.0/usb_urb-drivers-input-tablet-kbtab.ko.cil.out.i[115804,115817] [2024-10-13 07:31:17,728 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-13 07:31:17,766 INFO L200 MainTranslator]: Completed pre-run [2024-10-13 07:31:17,949 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.0/usb_urb-drivers-input-tablet-kbtab.ko.cil.out.i[115804,115817] [2024-10-13 07:31:17,960 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-13 07:31:18,010 INFO L204 MainTranslator]: Completed translation [2024-10-13 07:31:18,011 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:31:18 WrapperNode [2024-10-13 07:31:18,011 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-13 07:31:18,012 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-10-13 07:31:18,012 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-10-13 07:31:18,012 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-10-13 07:31:18,021 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:31:18" (1/1) ... [2024-10-13 07:31:18,054 ERROR L1136 TypeChecker]: C: input_dev->name = "KB Gear Tablet" [3829]: Variable #t~ret70 modified in procedure kbtab_probe but not declared [2024-10-13 07:31:18,055 ERROR L1136 TypeChecker]: C: input_dev->name = "KB Gear Tablet" [3829]: Undeclared identifier #t~ret70 in IdentifierExpression[#t~ret70,] [2024-10-13 07:31:18,055 ERROR L1136 TypeChecker]: C: input_dev->name = "KB Gear Tablet" [3829]: Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret70,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~input_dev~0,],base],StructAccessExpression[IdentifierExpression[~input_dev~0,],offset]]],IntegerLiteral[8]]] [2024-10-13 07:31:18,059 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:31:18" (1/1) ... [2024-10-13 07:31:18,060 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-10-13 07:31:18,060 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2024-10-13 07:31:18,062 INFO L158 Benchmark]: Toolchain (without parser) took 1314.22ms. Allocated memory was 163.6MB in the beginning and 224.4MB in the end (delta: 60.8MB). Free memory was 102.1MB in the beginning and 149.7MB in the end (delta: -47.6MB). Peak memory consumption was 16.0MB. Max. memory is 16.1GB. [2024-10-13 07:31:18,063 INFO L158 Benchmark]: CDTParser took 0.21ms. Allocated memory is still 163.6MB. Free memory is still 123.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-10-13 07:31:18,063 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1262.87ms. Allocated memory was 163.6MB in the beginning and 224.4MB in the end (delta: 60.8MB). Free memory was 101.8MB in the beginning and 151.8MB in the end (delta: -50.0MB). Peak memory consumption was 58.0MB. Max. memory is 16.1GB. [2024-10-13 07:31:18,064 INFO L158 Benchmark]: Boogie Procedure Inliner took 47.89ms. Allocated memory is still 224.4MB. Free memory was 151.8MB in the beginning and 149.7MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-10-13 07:31:18,066 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21ms. Allocated memory is still 163.6MB. Free memory is still 123.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1262.87ms. Allocated memory was 163.6MB in the beginning and 224.4MB in the end (delta: 60.8MB). Free memory was 101.8MB in the beginning and 151.8MB in the end (delta: -50.0MB). Peak memory consumption was 58.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 47.89ms. Allocated memory is still 224.4MB. Free memory was 151.8MB in the beginning and 149.7MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 3829]: Type Error Variable #t~ret70 modified in procedure kbtab_probe but not declared - TypeErrorResult [Line: 3829]: Type Error Undeclared identifier #t~ret70 in IdentifierExpression[#t~ret70,] - TypeErrorResult [Line: 3829]: Type Error Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret70,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~input_dev~0,],base],StructAccessExpression[IdentifierExpression[~input_dev~0,],offset]]],IntegerLiteral[8]]] 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-linux-3.0/usb_urb-drivers-input-tablet-kbtab.ko.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 7325716246446e6137919cda7fc42ef01fc613ff512d250d81e88f25c6debe0a --- Real Ultimate output --- This is Ultimate 0.2.5-tmp.dk.eval-mul-div-a046e57-m [2024-10-13 07:31:20,151 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-13 07:31:20,230 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2024-10-13 07:31:20,235 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-13 07:31:20,235 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-13 07:31:20,272 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-13 07:31:20,273 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-13 07:31:20,273 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-13 07:31:20,274 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-13 07:31:20,274 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-13 07:31:20,275 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-13 07:31:20,275 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-13 07:31:20,278 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-13 07:31:20,278 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-13 07:31:20,279 INFO L153 SettingsManager]: * Use SBE=true [2024-10-13 07:31:20,279 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-13 07:31:20,279 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-13 07:31:20,280 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-13 07:31:20,280 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-13 07:31:20,280 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-13 07:31:20,280 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-13 07:31:20,282 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-10-13 07:31:20,282 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-10-13 07:31:20,282 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-13 07:31:20,283 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-10-13 07:31:20,283 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-13 07:31:20,283 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-13 07:31:20,284 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-13 07:31:20,288 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-13 07:31:20,288 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-13 07:31:20,288 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-13 07:31:20,289 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-13 07:31:20,289 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-13 07:31:20,290 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-13 07:31:20,290 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-13 07:31:20,291 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-10-13 07:31:20,291 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-10-13 07:31:20,291 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-13 07:31:20,292 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-13 07:31:20,292 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-13 07:31:20,292 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-13 07:31:20,293 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-10-13 07:31:20,293 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7325716246446e6137919cda7fc42ef01fc613ff512d250d81e88f25c6debe0a [2024-10-13 07:31:20,632 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-13 07:31:20,655 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-13 07:31:20,660 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-13 07:31:20,662 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-13 07:31:20,662 INFO L274 PluginConnector]: CDTParser initialized [2024-10-13 07:31:20,663 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.0/usb_urb-drivers-input-tablet-kbtab.ko.cil.out.i [2024-10-13 07:31:22,258 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-13 07:31:22,644 INFO L384 CDTParser]: Found 1 translation units. [2024-10-13 07:31:22,645 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.0/usb_urb-drivers-input-tablet-kbtab.ko.cil.out.i [2024-10-13 07:31:22,674 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c85387ce7/0936d963a6f84ec7bd5651dcba0c91bf/FLAG51173f951 [2024-10-13 07:31:22,824 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c85387ce7/0936d963a6f84ec7bd5651dcba0c91bf [2024-10-13 07:31:22,826 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-13 07:31:22,827 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-13 07:31:22,828 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-13 07:31:22,829 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-13 07:31:22,835 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-13 07:31:22,836 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 07:31:22" (1/1) ... [2024-10-13 07:31:22,837 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@22e9efb6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:31:22, skipping insertion in model container [2024-10-13 07:31:22,837 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 07:31:22" (1/1) ... [2024-10-13 07:31:22,926 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-13 07:31:23,640 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.0/usb_urb-drivers-input-tablet-kbtab.ko.cil.out.i[115804,115817] [2024-10-13 07:31:23,669 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-13 07:31:23,704 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-10-13 07:31:23,719 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-13 07:31:23,854 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.0/usb_urb-drivers-input-tablet-kbtab.ko.cil.out.i[115804,115817] [2024-10-13 07:31:23,861 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-13 07:31:23,872 INFO L200 MainTranslator]: Completed pre-run [2024-10-13 07:31:24,064 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.0/usb_urb-drivers-input-tablet-kbtab.ko.cil.out.i[115804,115817] [2024-10-13 07:31:24,073 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-13 07:31:24,131 INFO L204 MainTranslator]: Completed translation [2024-10-13 07:31:24,132 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:31:24 WrapperNode [2024-10-13 07:31:24,132 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-13 07:31:24,133 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-10-13 07:31:24,133 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-10-13 07:31:24,134 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-10-13 07:31:24,140 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:31:24" (1/1) ... [2024-10-13 07:31:24,179 ERROR L1136 TypeChecker]: C: input_dev->name = "KB Gear Tablet" [3829]: Variable #t~ret65 modified in procedure kbtab_probe but not declared [2024-10-13 07:31:24,184 ERROR L1136 TypeChecker]: C: input_dev->name = "KB Gear Tablet" [3829]: Undeclared identifier #t~ret65 in IdentifierExpression[#t~ret65,] [2024-10-13 07:31:24,184 ERROR L1136 TypeChecker]: C: input_dev->name = "KB Gear Tablet" [3829]: Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret65,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~input_dev~0,],base],StructAccessExpression[IdentifierExpression[~input_dev~0,],offset]]],BitvecLiteral[8,64]]] [2024-10-13 07:31:24,187 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:31:24" (1/1) ... [2024-10-13 07:31:24,187 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-10-13 07:31:24,187 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2024-10-13 07:31:24,193 INFO L158 Benchmark]: Toolchain (without parser) took 1360.93ms. Allocated memory was 65.0MB in the beginning and 81.8MB in the end (delta: 16.8MB). Free memory was 30.8MB in the beginning and 39.2MB in the end (delta: -8.4MB). Peak memory consumption was 6.9MB. Max. memory is 16.1GB. [2024-10-13 07:31:24,193 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 52.4MB. Free memory is still 35.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-10-13 07:31:24,194 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1303.92ms. Allocated memory was 65.0MB in the beginning and 81.8MB in the end (delta: 16.8MB). Free memory was 30.4MB in the beginning and 40.8MB in the end (delta: -10.4MB). Peak memory consumption was 27.9MB. Max. memory is 16.1GB. [2024-10-13 07:31:24,194 INFO L158 Benchmark]: Boogie Procedure Inliner took 54.05ms. Allocated memory is still 81.8MB. Free memory was 40.8MB in the beginning and 39.2MB in the end (delta: 1.6MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-10-13 07:31:24,196 INFO L338 ainManager$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 52.4MB. Free memory is still 35.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1303.92ms. Allocated memory was 65.0MB in the beginning and 81.8MB in the end (delta: 16.8MB). Free memory was 30.4MB in the beginning and 40.8MB in the end (delta: -10.4MB). Peak memory consumption was 27.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 54.05ms. Allocated memory is still 81.8MB. Free memory was 40.8MB in the beginning and 39.2MB in the end (delta: 1.6MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 3829]: Type Error Variable #t~ret65 modified in procedure kbtab_probe but not declared - TypeErrorResult [Line: 3829]: Type Error Undeclared identifier #t~ret65 in IdentifierExpression[#t~ret65,] - TypeErrorResult [Line: 3829]: Type Error Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret65,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~input_dev~0,],base],StructAccessExpression[IdentifierExpression[~input_dev~0,],offset]]],BitvecLiteral[8,64]]] 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