./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--arcnet--com90xx.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 48c9605d Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/bin/java -Dosgi.configuration.area=/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--arcnet--com90xx.ko-entry_point.cil.out.i -s /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate-jdk21/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 47d4461f591f5c9a52c15dff47d7e2157d1252b7ce09c2294e271b7cda5a7338 --- Real Ultimate output --- This is Ultimate 0.3.0-?-48c9605-m [2025-02-08 03:00:42,822 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-02-08 03:00:42,882 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2025-02-08 03:00:42,887 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-02-08 03:00:42,887 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-02-08 03:00:42,911 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-02-08 03:00:42,912 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-02-08 03:00:42,913 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-02-08 03:00:42,913 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-02-08 03:00:42,913 INFO L153 SettingsManager]: * Use memory slicer=true [2025-02-08 03:00:42,914 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-02-08 03:00:42,914 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-02-08 03:00:42,914 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-02-08 03:00:42,914 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-02-08 03:00:42,914 INFO L153 SettingsManager]: * Use SBE=true [2025-02-08 03:00:42,914 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-02-08 03:00:42,914 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-02-08 03:00:42,914 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-02-08 03:00:42,914 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-02-08 03:00:42,914 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-02-08 03:00:42,914 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-02-08 03:00:42,914 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-02-08 03:00:42,914 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-02-08 03:00:42,915 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-02-08 03:00:42,915 INFO L153 SettingsManager]: * Use constant arrays=true [2025-02-08 03:00:42,915 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-02-08 03:00:42,915 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-02-08 03:00:42,915 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-02-08 03:00:42,915 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-02-08 03:00:42,915 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-02-08 03:00:42,915 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-02-08 03:00:42,915 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-02-08 03:00:42,915 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-02-08 03:00:42,915 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-02-08 03:00:42,915 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-02-08 03:00:42,915 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-02-08 03:00:42,915 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-02-08 03:00:42,915 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-02-08 03:00:42,915 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-02-08 03:00:42,915 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-02-08 03:00:42,915 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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-jdk21/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 -> 47d4461f591f5c9a52c15dff47d7e2157d1252b7ce09c2294e271b7cda5a7338 [2025-02-08 03:00:43,172 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-02-08 03:00:43,180 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-02-08 03:00:43,182 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-02-08 03:00:43,183 INFO L270 PluginConnector]: Initializing CDTParser... [2025-02-08 03:00:43,183 INFO L274 PluginConnector]: CDTParser initialized [2025-02-08 03:00:43,184 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--arcnet--com90xx.ko-entry_point.cil.out.i [2025-02-08 03:00:44,456 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/700e92da2/208c8d4e02f44d9fbac7695c8c0c4f8c/FLAGf50ebfc9a [2025-02-08 03:00:44,845 INFO L384 CDTParser]: Found 1 translation units. [2025-02-08 03:00:44,846 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--arcnet--com90xx.ko-entry_point.cil.out.i [2025-02-08 03:00:44,874 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/700e92da2/208c8d4e02f44d9fbac7695c8c0c4f8c/FLAGf50ebfc9a [2025-02-08 03:00:45,005 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/700e92da2/208c8d4e02f44d9fbac7695c8c0c4f8c [2025-02-08 03:00:45,007 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-02-08 03:00:45,008 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-02-08 03:00:45,009 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-02-08 03:00:45,009 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-02-08 03:00:45,011 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-02-08 03:00:45,012 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.02 03:00:45" (1/1) ... [2025-02-08 03:00:45,013 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@450d5f0f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 03:00:45, skipping insertion in model container [2025-02-08 03:00:45,013 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.02 03:00:45" (1/1) ... [2025-02-08 03:00:45,101 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-02-08 03:00:45,719 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--arcnet--com90xx.ko-entry_point.cil.out.i[193157,193170] [2025-02-08 03:00:45,772 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-02-08 03:00:45,792 INFO L200 MainTranslator]: Completed pre-run [2025-02-08 03:00:45,903 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %1,%0": "=q" (ret): "m" (*((unsigned char volatile *)addr)): "memory"); [5420] [2025-02-08 03:00:45,905 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %0,%1": : "q" (val), "m" (*((unsigned char volatile *)addr)): "memory"); [5427] [2025-02-08 03:00:45,906 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outb %b0, %w1": : "a" (value), "Nd" (port)); [5458] [2025-02-08 03:00:45,907 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inb %w1, %b0": "=a" (value): "Nd" (port)); [5466] [2025-02-08 03:00:45,983 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--arcnet--com90xx.ko-entry_point.cil.out.i[193157,193170] [2025-02-08 03:00:45,987 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-02-08 03:00:46,005 INFO L204 MainTranslator]: Completed translation [2025-02-08 03:00:46,006 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 03:00:46 WrapperNode [2025-02-08 03:00:46,006 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-02-08 03:00:46,007 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-02-08 03:00:46,008 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-02-08 03:00:46,008 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-02-08 03:00:46,012 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 03:00:46" (1/1) ... [2025-02-08 03:00:46,037 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 03:00:46" (1/1) ... [2025-02-08 03:00:46,088 INFO L138 Inliner]: procedures = 99, calls = 572, calls flagged for inlining = 31, calls inlined = 25, statements flattened = 2018 [2025-02-08 03:00:46,089 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-02-08 03:00:46,090 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-02-08 03:00:46,091 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-02-08 03:00:46,091 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-02-08 03:00:46,097 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 03:00:46" (1/1) ... [2025-02-08 03:00:46,097 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 03:00:46" (1/1) ... [2025-02-08 03:00:46,108 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 03:00:46" (1/1) ... [2025-02-08 03:00:46,171 INFO L175 MemorySlicer]: Split 281 memory accesses to 11 slices as follows [2, 2, 143, 29, 2, 2, 18, 10, 69, 2, 2]. 51 percent of accesses are in the largest equivalence class. The 188 initializations are split as follows [2, 2, 143, 0, 2, 2, 16, 9, 8, 2, 2]. The 31 writes are split as follows [0, 0, 0, 10, 0, 0, 1, 0, 20, 0, 0]. [2025-02-08 03:00:46,171 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 03:00:46" (1/1) ... [2025-02-08 03:00:46,172 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 03:00:46" (1/1) ... [2025-02-08 03:00:46,211 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 03:00:46" (1/1) ... [2025-02-08 03:00:46,215 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 03:00:46" (1/1) ... [2025-02-08 03:00:46,225 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 03:00:46" (1/1) ... [2025-02-08 03:00:46,237 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 03:00:46" (1/1) ... [2025-02-08 03:00:46,255 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-02-08 03:00:46,259 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-02-08 03:00:46,259 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-02-08 03:00:46,259 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-02-08 03:00:46,260 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 03:00:46" (1/1) ... [2025-02-08 03:00:46,267 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-02-08 03:00:46,278 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-02-08 03:00:46,289 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2025-02-08 03:00:46,295 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2025-02-08 03:00:46,313 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2025-02-08 03:00:46,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2025-02-08 03:00:46,313 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2025-02-08 03:00:46,313 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2025-02-08 03:00:46,313 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2025-02-08 03:00:46,313 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2025-02-08 03:00:46,314 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2025-02-08 03:00:46,314 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2025-02-08 03:00:46,314 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2025-02-08 03:00:46,314 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2025-02-08 03:00:46,314 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2025-02-08 03:00:46,314 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2025-02-08 03:00:46,314 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2025-02-08 03:00:46,314 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2025-02-08 03:00:46,315 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2025-02-08 03:00:46,315 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2025-02-08 03:00:46,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2025-02-08 03:00:46,315 INFO L130 BoogieDeclarations]: Found specification of procedure check_mirror [2025-02-08 03:00:46,315 INFO L138 BoogieDeclarations]: Found implementation of procedure check_mirror [2025-02-08 03:00:46,315 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2025-02-08 03:00:46,315 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2025-02-08 03:00:46,315 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2025-02-08 03:00:46,315 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2025-02-08 03:00:46,315 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2025-02-08 03:00:46,315 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2025-02-08 03:00:46,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2025-02-08 03:00:46,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2025-02-08 03:00:46,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2025-02-08 03:00:46,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2025-02-08 03:00:46,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2025-02-08 03:00:46,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2025-02-08 03:00:46,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2025-02-08 03:00:46,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2025-02-08 03:00:46,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2025-02-08 03:00:46,317 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2025-02-08 03:00:46,317 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2025-02-08 03:00:46,317 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2025-02-08 03:00:46,317 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2025-02-08 03:00:46,317 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2025-02-08 03:00:46,317 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2025-02-08 03:00:46,317 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2025-02-08 03:00:46,317 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2025-02-08 03:00:46,317 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2025-02-08 03:00:46,317 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-02-08 03:00:46,317 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2025-02-08 03:00:46,318 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2025-02-08 03:00:46,318 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2025-02-08 03:00:46,318 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2025-02-08 03:00:46,318 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2025-02-08 03:00:46,318 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2025-02-08 03:00:46,319 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2025-02-08 03:00:46,319 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2025-02-08 03:00:46,319 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2025-02-08 03:00:46,319 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2025-02-08 03:00:46,319 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2025-02-08 03:00:46,319 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2025-02-08 03:00:46,319 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2025-02-08 03:00:46,319 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2025-02-08 03:00:46,319 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2025-02-08 03:00:46,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2025-02-08 03:00:46,319 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2025-02-08 03:00:46,319 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2025-02-08 03:00:46,319 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2025-02-08 03:00:46,319 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2025-02-08 03:00:46,319 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2025-02-08 03:00:46,319 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2025-02-08 03:00:46,319 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2025-02-08 03:00:46,319 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2025-02-08 03:00:46,319 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2025-02-08 03:00:46,319 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2025-02-08 03:00:46,319 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2025-02-08 03:00:46,319 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2025-02-08 03:00:46,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2025-02-08 03:00:46,319 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2025-02-08 03:00:46,319 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2025-02-08 03:00:46,319 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2025-02-08 03:00:46,319 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2025-02-08 03:00:46,319 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2025-02-08 03:00:46,320 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2025-02-08 03:00:46,320 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2025-02-08 03:00:46,320 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2025-02-08 03:00:46,320 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2025-02-08 03:00:46,320 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2025-02-08 03:00:46,320 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2025-02-08 03:00:46,320 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2025-02-08 03:00:46,320 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2025-02-08 03:00:46,320 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2025-02-08 03:00:46,320 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2025-02-08 03:00:46,320 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2025-02-08 03:00:46,320 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2025-02-08 03:00:46,320 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2025-02-08 03:00:46,320 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2025-02-08 03:00:46,320 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2025-02-08 03:00:46,320 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2025-02-08 03:00:46,320 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2025-02-08 03:00:46,320 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2025-02-08 03:00:46,320 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2025-02-08 03:00:46,320 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-02-08 03:00:46,320 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2025-02-08 03:00:46,320 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2025-02-08 03:00:46,320 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2025-02-08 03:00:46,320 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2025-02-08 03:00:46,320 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2025-02-08 03:00:46,320 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2025-02-08 03:00:46,320 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2025-02-08 03:00:46,320 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2025-02-08 03:00:46,320 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2025-02-08 03:00:46,320 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2025-02-08 03:00:46,320 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2025-02-08 03:00:46,320 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2025-02-08 03:00:46,320 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2025-02-08 03:00:46,320 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2025-02-08 03:00:46,320 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2025-02-08 03:00:46,320 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2025-02-08 03:00:46,321 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-02-08 03:00:46,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-02-08 03:00:46,593 INFO L257 CfgBuilder]: Building ICFG [2025-02-08 03:00:46,594 INFO L287 CfgBuilder]: Building CFG for each procedure with an implementation [2025-02-08 03:00:46,694 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L6955: havoc arcnet_interrupt_#t~nondet308#1;#t~ret287#1 := arcnet_interrupt_#res#1;havoc arcnet_interrupt_#t~nondet308#1, arcnet_interrupt_~arg0#1, arcnet_interrupt_~arg1#1.base, arcnet_interrupt_~arg1#1.offset;havoc arcnet_interrupt_#in~arg0#1, arcnet_interrupt_#in~arg1#1.base, arcnet_interrupt_#in~arg1#1.offset;assume { :end_inline_arcnet_interrupt } true;assume -2147483648 <= #t~ret287#1 && #t~ret287#1 <= 2147483647;~irq_retval~0#1 := #t~ret287#1;havoc #t~ret287#1;~LDV_IN_INTERRUPT~0 := 1;#res#1 := ~state#1; [2025-02-08 03:00:46,695 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder has thrown an exception: java.lang.ArrayIndexOutOfBoundsException: Index -1 out of bounds for length 2 at de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildCodeBlock(CfgBuilder.java:761) at de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildCodeBlock(CfgBuilder.java:742) at de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:676) at de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:291) at de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder.IcfgBuilderObserver.process(IcfgBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:166) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2025-02-08 03:00:46,701 INFO L158 Benchmark]: Toolchain (without parser) took 1691.77ms. Allocated memory is still 167.8MB. Free memory was 116.2MB in the beginning and 99.3MB in the end (delta: 16.9MB). Peak memory consumption was 78.7MB. Max. memory is 16.1GB. [2025-02-08 03:00:46,702 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 201.3MB. Free memory is still 117.1MB. There was no memory consumed. Max. memory is 16.1GB. [2025-02-08 03:00:46,702 INFO L158 Benchmark]: CACSL2BoogieTranslator took 998.31ms. Allocated memory is still 167.8MB. Free memory was 116.2MB in the beginning and 88.6MB in the end (delta: 27.5MB). Peak memory consumption was 106.2MB. Max. memory is 16.1GB. [2025-02-08 03:00:46,702 INFO L158 Benchmark]: Boogie Procedure Inliner took 82.48ms. Allocated memory is still 167.8MB. Free memory was 88.6MB in the beginning and 77.7MB in the end (delta: 10.9MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2025-02-08 03:00:46,702 INFO L158 Benchmark]: Boogie Preprocessor took 168.00ms. Allocated memory is still 167.8MB. Free memory was 77.7MB in the beginning and 61.8MB in the end (delta: 15.9MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2025-02-08 03:00:46,702 INFO L158 Benchmark]: IcfgBuilder took 439.73ms. Allocated memory is still 167.8MB. Free memory was 61.8MB in the beginning and 99.3MB in the end (delta: -37.5MB). Peak memory consumption was 22.9MB. Max. memory is 16.1GB. [2025-02-08 03:00:46,708 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27ms. Allocated memory is still 201.3MB. Free memory is still 117.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 998.31ms. Allocated memory is still 167.8MB. Free memory was 116.2MB in the beginning and 88.6MB in the end (delta: 27.5MB). Peak memory consumption was 106.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 82.48ms. Allocated memory is still 167.8MB. Free memory was 88.6MB in the beginning and 77.7MB in the end (delta: 10.9MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Preprocessor took 168.00ms. Allocated memory is still 167.8MB. Free memory was 77.7MB in the beginning and 61.8MB in the end (delta: 15.9MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * IcfgBuilder took 439.73ms. Allocated memory is still 167.8MB. Free memory was 61.8MB in the beginning and 99.3MB in the end (delta: -37.5MB). Peak memory consumption was 22.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder: - ExceptionOrErrorResult: ArrayIndexOutOfBoundsException: Index -1 out of bounds for length 2 de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder: ArrayIndexOutOfBoundsException: Index -1 out of bounds for length 2: de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildCodeBlock(CfgBuilder.java:761) * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 5420]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("movb %1,%0": "=q" (ret): "m" (*((unsigned char volatile *)addr)): "memory"); [5420] - GenericResultAtLocation [Line: 5427]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("movb %0,%1": : "q" (val), "m" (*((unsigned char volatile *)addr)): "memory"); [5427] - GenericResultAtLocation [Line: 5458]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("outb %b0, %w1": : "a" (value), "Nd" (port)); [5458] - GenericResultAtLocation [Line: 5466]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("inb %w1, %b0": "=a" (value): "Nd" (port)); [5466] RESULT: Ultimate could not prove your program: Toolchain returned no result. [2025-02-08 03:00:46,724 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Forceful destruction successful, exit code 0 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/21.0.5-tem/bin/java -Dosgi.configuration.area=/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--arcnet--com90xx.ko-entry_point.cil.out.i -s /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate-jdk21/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 47d4461f591f5c9a52c15dff47d7e2157d1252b7ce09c2294e271b7cda5a7338 --- Real Ultimate output --- This is Ultimate 0.3.0-?-48c9605-m [2025-02-08 03:00:48,615 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-02-08 03:00:48,713 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2025-02-08 03:00:48,720 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-02-08 03:00:48,720 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-02-08 03:00:48,744 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-02-08 03:00:48,746 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-02-08 03:00:48,746 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-02-08 03:00:48,746 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-02-08 03:00:48,746 INFO L153 SettingsManager]: * Use memory slicer=true [2025-02-08 03:00:48,746 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-02-08 03:00:48,746 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-02-08 03:00:48,747 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-02-08 03:00:48,747 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-02-08 03:00:48,748 INFO L153 SettingsManager]: * Use SBE=true [2025-02-08 03:00:48,748 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-02-08 03:00:48,748 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-02-08 03:00:48,748 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-02-08 03:00:48,748 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-02-08 03:00:48,748 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-02-08 03:00:48,748 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-02-08 03:00:48,748 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2025-02-08 03:00:48,749 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2025-02-08 03:00:48,749 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2025-02-08 03:00:48,749 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-02-08 03:00:48,749 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-02-08 03:00:48,749 INFO L153 SettingsManager]: * Use constant arrays=true [2025-02-08 03:00:48,749 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-02-08 03:00:48,749 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-02-08 03:00:48,749 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-02-08 03:00:48,750 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-02-08 03:00:48,750 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-02-08 03:00:48,750 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-02-08 03:00:48,750 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-02-08 03:00:48,750 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-02-08 03:00:48,750 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-02-08 03:00:48,750 INFO L153 SettingsManager]: * Trace refinement strategy=FOX [2025-02-08 03:00:48,751 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2025-02-08 03:00:48,751 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-02-08 03:00:48,751 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-02-08 03:00:48,751 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-02-08 03:00:48,751 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-02-08 03:00:48,751 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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-jdk21/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 -> 47d4461f591f5c9a52c15dff47d7e2157d1252b7ce09c2294e271b7cda5a7338 [2025-02-08 03:00:49,000 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-02-08 03:00:49,006 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-02-08 03:00:49,008 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-02-08 03:00:49,011 INFO L270 PluginConnector]: Initializing CDTParser... [2025-02-08 03:00:49,011 INFO L274 PluginConnector]: CDTParser initialized [2025-02-08 03:00:49,012 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--arcnet--com90xx.ko-entry_point.cil.out.i [2025-02-08 03:00:50,188 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/05e89a91c/b63fca85eef741eda3b68c059e5ec7a0/FLAG3f90ce59b [2025-02-08 03:00:50,596 INFO L384 CDTParser]: Found 1 translation units. [2025-02-08 03:00:50,596 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--arcnet--com90xx.ko-entry_point.cil.out.i [2025-02-08 03:00:50,631 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/05e89a91c/b63fca85eef741eda3b68c059e5ec7a0/FLAG3f90ce59b [2025-02-08 03:00:50,649 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/05e89a91c/b63fca85eef741eda3b68c059e5ec7a0 [2025-02-08 03:00:50,651 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-02-08 03:00:50,653 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-02-08 03:00:50,654 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-02-08 03:00:50,655 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-02-08 03:00:50,658 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-02-08 03:00:50,659 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.02 03:00:50" (1/1) ... [2025-02-08 03:00:50,659 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@402e993a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 03:00:50, skipping insertion in model container [2025-02-08 03:00:50,660 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.02 03:00:50" (1/1) ... [2025-02-08 03:00:50,749 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-02-08 03:00:51,163 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 03:00:51,169 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 03:00:51,284 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 03:00:51,316 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 03:00:51,317 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 03:00:51,317 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 03:00:51,335 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 03:00:51,336 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 03:00:51,347 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 03:00:51,348 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 03:00:51,349 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 03:00:51,349 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 03:00:51,351 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 03:00:51,355 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 03:00:51,356 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 03:00:51,373 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 03:00:51,375 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 03:00:51,378 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 03:00:51,378 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 03:00:51,378 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 03:00:51,379 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 03:00:51,389 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 03:00:51,389 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 03:00:51,391 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 03:00:51,392 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 03:00:51,392 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 03:00:51,395 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 03:00:51,396 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 03:00:51,401 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 03:00:51,402 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 03:00:51,403 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 03:00:51,405 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 03:00:51,411 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 03:00:51,413 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 03:00:51,413 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 03:00:51,415 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 03:00:51,416 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 03:00:51,416 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 03:00:51,424 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 03:00:51,426 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 03:00:51,426 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 03:00:51,448 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--arcnet--com90xx.ko-entry_point.cil.out.i[193157,193170] [2025-02-08 03:00:51,492 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 03:00:51,493 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-02-08 03:00:51,512 INFO L200 MainTranslator]: Completed pre-run [2025-02-08 03:00:51,609 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %1,%0": "=q" (ret): "m" (*((unsigned char volatile *)addr)): "memory"); [5420] [2025-02-08 03:00:51,611 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %0,%1": : "q" (val), "m" (*((unsigned char volatile *)addr)): "memory"); [5427] [2025-02-08 03:00:51,613 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outb %b0, %w1": : "a" (value), "Nd" (port)); [5458] [2025-02-08 03:00:51,613 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inb %w1, %b0": "=a" (value): "Nd" (port)); [5466] [2025-02-08 03:00:51,704 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--arcnet--com90xx.ko-entry_point.cil.out.i[193157,193170] [2025-02-08 03:00:51,709 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-02-08 03:00:51,732 INFO L204 MainTranslator]: Completed translation [2025-02-08 03:00:51,732 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 03:00:51 WrapperNode [2025-02-08 03:00:51,732 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-02-08 03:00:51,733 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-02-08 03:00:51,733 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-02-08 03:00:51,733 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-02-08 03:00:51,737 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 03:00:51" (1/1) ... [2025-02-08 03:00:51,766 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 03:00:51" (1/1) ... [2025-02-08 03:00:51,820 INFO L138 Inliner]: procedures = 107, calls = 572, calls flagged for inlining = 31, calls inlined = 25, statements flattened = 1390 [2025-02-08 03:00:51,822 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-02-08 03:00:51,822 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-02-08 03:00:51,822 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-02-08 03:00:51,822 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-02-08 03:00:51,832 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 03:00:51" (1/1) ... [2025-02-08 03:00:51,832 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 03:00:51" (1/1) ... [2025-02-08 03:00:51,845 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 03:00:51" (1/1) ... [2025-02-08 03:00:51,901 INFO L175 MemorySlicer]: Split 281 memory accesses to 11 slices as follows [2, 2, 2, 2, 29, 18, 143, 10, 69, 2, 2]. 51 percent of accesses are in the largest equivalence class. The 188 initializations are split as follows [2, 2, 2, 2, 0, 16, 143, 9, 8, 2, 2]. The 31 writes are split as follows [0, 0, 0, 0, 10, 1, 0, 0, 20, 0, 0]. [2025-02-08 03:00:51,901 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 03:00:51" (1/1) ... [2025-02-08 03:00:51,902 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 03:00:51" (1/1) ... [2025-02-08 03:00:51,927 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 03:00:51" (1/1) ... [2025-02-08 03:00:51,929 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 03:00:51" (1/1) ... [2025-02-08 03:00:51,937 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 03:00:51" (1/1) ... [2025-02-08 03:00:51,946 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 03:00:51" (1/1) ... [2025-02-08 03:00:51,958 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-02-08 03:00:51,960 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-02-08 03:00:51,960 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-02-08 03:00:51,960 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-02-08 03:00:51,961 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 03:00:51" (1/1) ... [2025-02-08 03:00:51,965 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-02-08 03:00:51,979 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-02-08 03:00:51,995 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2025-02-08 03:00:51,999 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2025-02-08 03:00:52,021 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#0 [2025-02-08 03:00:52,022 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#1 [2025-02-08 03:00:52,022 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#2 [2025-02-08 03:00:52,022 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#3 [2025-02-08 03:00:52,022 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#4 [2025-02-08 03:00:52,022 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#5 [2025-02-08 03:00:52,022 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#6 [2025-02-08 03:00:52,022 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#7 [2025-02-08 03:00:52,022 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#8 [2025-02-08 03:00:52,022 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#9 [2025-02-08 03:00:52,022 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#10 [2025-02-08 03:00:52,022 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#0 [2025-02-08 03:00:52,022 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#1 [2025-02-08 03:00:52,022 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#2 [2025-02-08 03:00:52,022 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#3 [2025-02-08 03:00:52,022 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#4 [2025-02-08 03:00:52,022 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#5 [2025-02-08 03:00:52,022 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#6 [2025-02-08 03:00:52,022 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#7 [2025-02-08 03:00:52,022 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#8 [2025-02-08 03:00:52,022 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#9 [2025-02-08 03:00:52,022 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#10 [2025-02-08 03:00:52,022 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#0 [2025-02-08 03:00:52,022 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#1 [2025-02-08 03:00:52,022 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#2 [2025-02-08 03:00:52,022 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#3 [2025-02-08 03:00:52,022 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#4 [2025-02-08 03:00:52,022 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#5 [2025-02-08 03:00:52,023 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#6 [2025-02-08 03:00:52,023 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#7 [2025-02-08 03:00:52,023 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#8 [2025-02-08 03:00:52,023 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#9 [2025-02-08 03:00:52,023 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#10 [2025-02-08 03:00:52,023 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2025-02-08 03:00:52,023 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2025-02-08 03:00:52,023 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2025-02-08 03:00:52,023 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2025-02-08 03:00:52,023 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2025-02-08 03:00:52,023 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2025-02-08 03:00:52,023 INFO L130 BoogieDeclarations]: Found specification of procedure check_mirror [2025-02-08 03:00:52,023 INFO L138 BoogieDeclarations]: Found implementation of procedure check_mirror [2025-02-08 03:00:52,023 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2025-02-08 03:00:52,023 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2025-02-08 03:00:52,023 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2025-02-08 03:00:52,023 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2025-02-08 03:00:52,023 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2025-02-08 03:00:52,023 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2025-02-08 03:00:52,023 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2025-02-08 03:00:52,023 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2025-02-08 03:00:52,023 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2025-02-08 03:00:52,023 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2025-02-08 03:00:52,023 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2025-02-08 03:00:52,023 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2025-02-08 03:00:52,023 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2025-02-08 03:00:52,024 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-02-08 03:00:52,024 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2025-02-08 03:00:52,024 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2025-02-08 03:00:52,024 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2025-02-08 03:00:52,024 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2025-02-08 03:00:52,024 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2025-02-08 03:00:52,024 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2025-02-08 03:00:52,024 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2025-02-08 03:00:52,024 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2025-02-08 03:00:52,024 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2025-02-08 03:00:52,024 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2025-02-08 03:00:52,024 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2025-02-08 03:00:52,024 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2025-02-08 03:00:52,024 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2025-02-08 03:00:52,024 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2025-02-08 03:00:52,024 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2025-02-08 03:00:52,024 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2025-02-08 03:00:52,024 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2025-02-08 03:00:52,024 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2025-02-08 03:00:52,024 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2025-02-08 03:00:52,024 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2025-02-08 03:00:52,024 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2025-02-08 03:00:52,024 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2025-02-08 03:00:52,024 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2025-02-08 03:00:52,024 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2025-02-08 03:00:52,024 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2025-02-08 03:00:52,024 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2025-02-08 03:00:52,024 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2025-02-08 03:00:52,024 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2025-02-08 03:00:52,024 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2025-02-08 03:00:52,025 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#0 [2025-02-08 03:00:52,025 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#1 [2025-02-08 03:00:52,025 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#2 [2025-02-08 03:00:52,025 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#3 [2025-02-08 03:00:52,025 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#4 [2025-02-08 03:00:52,025 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#5 [2025-02-08 03:00:52,025 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#6 [2025-02-08 03:00:52,025 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#7 [2025-02-08 03:00:52,025 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#8 [2025-02-08 03:00:52,025 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#9 [2025-02-08 03:00:52,025 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#10 [2025-02-08 03:00:52,025 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#0 [2025-02-08 03:00:52,025 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#1 [2025-02-08 03:00:52,025 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#2 [2025-02-08 03:00:52,025 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#3 [2025-02-08 03:00:52,025 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#4 [2025-02-08 03:00:52,025 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#5 [2025-02-08 03:00:52,025 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#6 [2025-02-08 03:00:52,025 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#7 [2025-02-08 03:00:52,025 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#8 [2025-02-08 03:00:52,025 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#9 [2025-02-08 03:00:52,052 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#10 [2025-02-08 03:00:52,052 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2025-02-08 03:00:52,052 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#0 [2025-02-08 03:00:52,052 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#1 [2025-02-08 03:00:52,052 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#2 [2025-02-08 03:00:52,052 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#3 [2025-02-08 03:00:52,052 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#4 [2025-02-08 03:00:52,052 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#5 [2025-02-08 03:00:52,052 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#6 [2025-02-08 03:00:52,052 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#7 [2025-02-08 03:00:52,052 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#8 [2025-02-08 03:00:52,052 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#9 [2025-02-08 03:00:52,052 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#10 [2025-02-08 03:00:52,052 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2025-02-08 03:00:52,052 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2025-02-08 03:00:52,052 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2025-02-08 03:00:52,052 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2025-02-08 03:00:52,052 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2025-02-08 03:00:52,052 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2025-02-08 03:00:52,052 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2025-02-08 03:00:52,052 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2025-02-08 03:00:52,052 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2025-02-08 03:00:52,052 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2025-02-08 03:00:52,052 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2025-02-08 03:00:52,052 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2025-02-08 03:00:52,052 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2025-02-08 03:00:52,052 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2025-02-08 03:00:52,052 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2025-02-08 03:00:52,052 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2025-02-08 03:00:52,052 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#1 [2025-02-08 03:00:52,053 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#2 [2025-02-08 03:00:52,053 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#3 [2025-02-08 03:00:52,053 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#4 [2025-02-08 03:00:52,053 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#5 [2025-02-08 03:00:52,053 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#6 [2025-02-08 03:00:52,053 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#7 [2025-02-08 03:00:52,053 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#8 [2025-02-08 03:00:52,053 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#9 [2025-02-08 03:00:52,053 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#10 [2025-02-08 03:00:52,053 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2025-02-08 03:00:52,053 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2025-02-08 03:00:52,053 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2025-02-08 03:00:52,053 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2025-02-08 03:00:52,053 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2025-02-08 03:00:52,053 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2025-02-08 03:00:52,053 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2025-02-08 03:00:52,053 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2025-02-08 03:00:52,053 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2025-02-08 03:00:52,053 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2025-02-08 03:00:52,053 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2025-02-08 03:00:52,053 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2025-02-08 03:00:52,053 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2025-02-08 03:00:52,053 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2025-02-08 03:00:52,053 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-02-08 03:00:52,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-02-08 03:00:52,425 INFO L257 CfgBuilder]: Building ICFG [2025-02-08 03:00:52,427 INFO L287 CfgBuilder]: Building CFG for each procedure with an implementation [2025-02-08 03:00:52,444 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder has thrown an exception: java.lang.ArrayIndexOutOfBoundsException: Index -1 out of bounds for length 2 at de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildCodeBlock(CfgBuilder.java:761) at de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildCodeBlock(CfgBuilder.java:742) at de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:676) at de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:291) at de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder.IcfgBuilderObserver.process(IcfgBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:166) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2025-02-08 03:00:52,448 INFO L158 Benchmark]: Toolchain (without parser) took 1795.76ms. Allocated memory was 83.9MB in the beginning and 125.8MB in the end (delta: 41.9MB). Free memory was 49.3MB in the beginning and 53.1MB in the end (delta: -3.8MB). Peak memory consumption was 60.5MB. Max. memory is 16.1GB. [2025-02-08 03:00:52,448 INFO L158 Benchmark]: CDTParser took 0.45ms. Allocated memory is still 83.9MB. Free memory is still 54.1MB. There was no memory consumed. Max. memory is 16.1GB. [2025-02-08 03:00:52,449 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1078.44ms. Allocated memory was 83.9MB in the beginning and 125.8MB in the end (delta: 41.9MB). Free memory was 49.3MB in the beginning and 71.3MB in the end (delta: -22.0MB). Peak memory consumption was 67.4MB. Max. memory is 16.1GB. [2025-02-08 03:00:52,449 INFO L158 Benchmark]: Boogie Procedure Inliner took 88.75ms. Allocated memory is still 125.8MB. Free memory was 71.3MB in the beginning and 64.1MB in the end (delta: 7.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2025-02-08 03:00:52,449 INFO L158 Benchmark]: Boogie Preprocessor took 136.89ms. Allocated memory is still 125.8MB. Free memory was 64.1MB in the beginning and 47.3MB in the end (delta: 16.8MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2025-02-08 03:00:52,449 INFO L158 Benchmark]: IcfgBuilder took 487.18ms. Allocated memory is still 125.8MB. Free memory was 47.3MB in the beginning and 53.1MB in the end (delta: -5.8MB). Peak memory consumption was 18.3MB. Max. memory is 16.1GB. [2025-02-08 03:00:52,453 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.45ms. Allocated memory is still 83.9MB. Free memory is still 54.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1078.44ms. Allocated memory was 83.9MB in the beginning and 125.8MB in the end (delta: 41.9MB). Free memory was 49.3MB in the beginning and 71.3MB in the end (delta: -22.0MB). Peak memory consumption was 67.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 88.75ms. Allocated memory is still 125.8MB. Free memory was 71.3MB in the beginning and 64.1MB in the end (delta: 7.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 136.89ms. Allocated memory is still 125.8MB. Free memory was 64.1MB in the beginning and 47.3MB in the end (delta: 16.8MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * IcfgBuilder took 487.18ms. Allocated memory is still 125.8MB. Free memory was 47.3MB in the beginning and 53.1MB in the end (delta: -5.8MB). Peak memory consumption was 18.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder: - ExceptionOrErrorResult: ArrayIndexOutOfBoundsException: Index -1 out of bounds for length 2 de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder: ArrayIndexOutOfBoundsException: Index -1 out of bounds for length 2: de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildCodeBlock(CfgBuilder.java:761) * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 5420]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("movb %1,%0": "=q" (ret): "m" (*((unsigned char volatile *)addr)): "memory"); [5420] - GenericResultAtLocation [Line: 5427]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("movb %0,%1": : "q" (val), "m" (*((unsigned char volatile *)addr)): "memory"); [5427] - GenericResultAtLocation [Line: 5458]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("outb %b0, %w1": : "a" (value), "Nd" (port)); [5458] - GenericResultAtLocation [Line: 5466]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("inb %w1, %b0": "=a" (value): "Nd" (port)); [5466] RESULT: Ultimate could not prove your program: Toolchain returned no result. [2025-02-08 03:00:52,469 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: ArrayIndexOutOfBoundsException: Index -1 out of bounds for length 2