./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--abituguru3.ko-main.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e2fb8bed Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/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_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--abituguru3.ko-main.cil.out.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 7d6844ab51374c8e656234daa6d7df2c3927c38bae9fcbeafc3fadf6f3b893b1 --- Real Ultimate output --- This is Ultimate 0.3.0-?-e2fb8be-m [2025-03-08 19:02:35,893 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-03-08 19:02:35,950 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2025-03-08 19:02:35,954 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-03-08 19:02:35,954 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-03-08 19:02:35,975 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-03-08 19:02:35,976 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-03-08 19:02:35,976 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-03-08 19:02:35,976 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-03-08 19:02:35,976 INFO L153 SettingsManager]: * Use memory slicer=true [2025-03-08 19:02:35,976 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-03-08 19:02:35,976 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-03-08 19:02:35,977 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-03-08 19:02:35,977 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-03-08 19:02:35,977 INFO L153 SettingsManager]: * Use SBE=true [2025-03-08 19:02:35,977 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-03-08 19:02:35,978 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-03-08 19:02:35,978 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-03-08 19:02:35,978 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-03-08 19:02:35,978 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-03-08 19:02:35,978 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-03-08 19:02:35,978 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-03-08 19:02:35,978 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-03-08 19:02:35,978 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-03-08 19:02:35,978 INFO L153 SettingsManager]: * Use constant arrays=true [2025-03-08 19:02:35,979 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-03-08 19:02:35,979 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-03-08 19:02:35,979 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-03-08 19:02:35,979 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-03-08 19:02:35,979 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-08 19:02:35,979 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-03-08 19:02:35,979 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-03-08 19:02:35,979 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-03-08 19:02:35,980 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-03-08 19:02:35,980 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-03-08 19:02:35,980 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-03-08 19:02:35,980 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-03-08 19:02:35,980 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-03-08 19:02:35,980 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-03-08 19:02:35,980 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-03-08 19:02:35,980 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/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 -> 7d6844ab51374c8e656234daa6d7df2c3927c38bae9fcbeafc3fadf6f3b893b1 [2025-03-08 19:02:36,207 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-03-08 19:02:36,214 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-03-08 19:02:36,215 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-03-08 19:02:36,216 INFO L270 PluginConnector]: Initializing CDTParser... [2025-03-08 19:02:36,216 INFO L274 PluginConnector]: CDTParser initialized [2025-03-08 19:02:36,217 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--abituguru3.ko-main.cil.out.i [2025-03-08 19:02:37,382 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/92d4823a9/7b97fc42f85940a092349b7a8d767e10/FLAGe9a4bcd4d [2025-03-08 19:02:37,789 INFO L384 CDTParser]: Found 1 translation units. [2025-03-08 19:02:37,791 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--abituguru3.ko-main.cil.out.i [2025-03-08 19:02:37,819 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/92d4823a9/7b97fc42f85940a092349b7a8d767e10/FLAGe9a4bcd4d [2025-03-08 19:02:37,967 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/92d4823a9/7b97fc42f85940a092349b7a8d767e10 [2025-03-08 19:02:37,970 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-03-08 19:02:37,971 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-03-08 19:02:37,972 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-03-08 19:02:37,973 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-03-08 19:02:37,976 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-03-08 19:02:37,977 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.03 07:02:37" (1/1) ... [2025-03-08 19:02:37,977 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3e131198 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 07:02:37, skipping insertion in model container [2025-03-08 19:02:37,978 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.03 07:02:37" (1/1) ... [2025-03-08 19:02:38,025 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-03-08 19:02:38,583 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--abituguru3.ko-main.cil.out.i[132927,132940] [2025-03-08 19:02:38,639 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-08 19:02:38,763 INFO L200 MainTranslator]: Completed pre-run [2025-03-08 19:02:38,803 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outb %b0, %w1": : "a" (value), "Nd" (port)); [1076] [2025-03-08 19:02:38,805 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inb %w1, %b0": "=a" (value): "Nd" (port)); [1083] [2025-03-08 19:02:38,922 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--abituguru3.ko-main.cil.out.i[132927,132940] [2025-03-08 19:02:38,936 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-08 19:02:39,026 INFO L204 MainTranslator]: Completed translation [2025-03-08 19:02:39,027 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 07:02:39 WrapperNode [2025-03-08 19:02:39,028 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-03-08 19:02:39,029 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-03-08 19:02:39,029 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-03-08 19:02:39,030 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-03-08 19:02:39,035 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 07:02:39" (1/1) ... [2025-03-08 19:02:39,111 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 07:02:39" (1/1) ... [2025-03-08 19:02:39,267 INFO L138 Inliner]: procedures = 134, calls = 5392, calls flagged for inlining = 57, calls inlined = 51, statements flattened = 6539 [2025-03-08 19:02:39,267 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-03-08 19:02:39,268 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-03-08 19:02:39,268 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-03-08 19:02:39,269 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-03-08 19:02:39,277 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 07:02:39" (1/1) ... [2025-03-08 19:02:39,278 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 07:02:39" (1/1) ... [2025-03-08 19:02:39,300 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 07:02:39" (1/1) ... [2025-03-08 19:02:39,496 INFO L175 MemorySlicer]: Split 4710 memory accesses to 9 slices as follows [2, 2, 4, 4163, 10, 499, 1, 6, 23]. 88 percent of accesses are in the largest equivalence class. The 1231 initializations are split as follows [2, 2, 0, 1227, 0, 0, 0, 0, 0]. The 3424 writes are split as follows [0, 0, 3, 2902, 10, 482, 0, 4, 23]. [2025-03-08 19:02:39,499 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 07:02:39" (1/1) ... [2025-03-08 19:02:39,500 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 07:02:39" (1/1) ... [2025-03-08 19:02:39,576 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 07:02:39" (1/1) ... [2025-03-08 19:02:39,584 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 07:02:39" (1/1) ... [2025-03-08 19:02:39,603 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 07:02:39" (1/1) ... [2025-03-08 19:02:39,618 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 07:02:39" (1/1) ... [2025-03-08 19:02:39,646 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-03-08 19:02:39,646 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-03-08 19:02:39,647 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-03-08 19:02:39,647 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-03-08 19:02:39,648 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 07:02:39" (1/1) ... [2025-03-08 19:02:39,653 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-08 19:02:39,663 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-08 19:02:39,677 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2025-03-08 19:02:39,687 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2025-03-08 19:02:39,703 INFO L130 BoogieDeclarations]: Found specification of procedure abituguru3_wait_while_busy [2025-03-08 19:02:39,704 INFO L138 BoogieDeclarations]: Found implementation of procedure abituguru3_wait_while_busy [2025-03-08 19:02:39,704 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2025-03-08 19:02:39,704 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2025-03-08 19:02:39,704 INFO L130 BoogieDeclarations]: Found specification of procedure abituguru3_wait_for_read [2025-03-08 19:02:39,704 INFO L138 BoogieDeclarations]: Found implementation of procedure abituguru3_wait_for_read [2025-03-08 19:02:39,704 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2025-03-08 19:02:39,704 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2025-03-08 19:02:39,704 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2025-03-08 19:02:39,704 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2025-03-08 19:02:39,704 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2025-03-08 19:02:39,705 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2025-03-08 19:02:39,705 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2025-03-08 19:02:39,705 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2025-03-08 19:02:39,705 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2025-03-08 19:02:39,705 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2025-03-08 19:02:39,705 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2025-03-08 19:02:39,705 INFO L130 BoogieDeclarations]: Found specification of procedure platform_driver_unregister [2025-03-08 19:02:39,705 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_driver_unregister [2025-03-08 19:02:39,705 INFO L130 BoogieDeclarations]: Found specification of procedure dmi_get_system_info [2025-03-08 19:02:39,706 INFO L138 BoogieDeclarations]: Found implementation of procedure dmi_get_system_info [2025-03-08 19:02:39,706 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2025-03-08 19:02:39,706 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2025-03-08 19:02:39,706 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2025-03-08 19:02:39,706 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2025-03-08 19:02:39,706 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2025-03-08 19:02:39,706 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2025-03-08 19:02:39,707 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2025-03-08 19:02:39,707 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2025-03-08 19:02:39,707 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2025-03-08 19:02:39,708 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2025-03-08 19:02:39,708 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2025-03-08 19:02:39,708 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2025-03-08 19:02:39,708 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2025-03-08 19:02:39,708 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2025-03-08 19:02:39,708 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2025-03-08 19:02:39,709 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2025-03-08 19:02:39,709 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2025-03-08 19:02:39,709 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2025-03-08 19:02:39,709 INFO L130 BoogieDeclarations]: Found specification of procedure abituguru3_read [2025-03-08 19:02:39,709 INFO L138 BoogieDeclarations]: Found implementation of procedure abituguru3_read [2025-03-08 19:02:39,709 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2025-03-08 19:02:39,709 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2025-03-08 19:02:39,709 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2025-03-08 19:02:39,709 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2025-03-08 19:02:39,709 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2025-03-08 19:02:39,709 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2025-03-08 19:02:39,709 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2025-03-08 19:02:39,709 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2025-03-08 19:02:39,709 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2025-03-08 19:02:39,709 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2025-03-08 19:02:39,709 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2025-03-08 19:02:39,709 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2025-03-08 19:02:39,709 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2025-03-08 19:02:39,709 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2025-03-08 19:02:39,709 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2025-03-08 19:02:39,709 INFO L130 BoogieDeclarations]: Found specification of procedure device_create_file [2025-03-08 19:02:39,709 INFO L138 BoogieDeclarations]: Found implementation of procedure device_create_file [2025-03-08 19:02:39,709 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_update_lock_of_abituguru3_data [2025-03-08 19:02:39,709 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_update_lock_of_abituguru3_data [2025-03-08 19:02:39,709 INFO L130 BoogieDeclarations]: Found specification of procedure abituguru3_suspend [2025-03-08 19:02:39,709 INFO L138 BoogieDeclarations]: Found implementation of procedure abituguru3_suspend [2025-03-08 19:02:39,709 INFO L130 BoogieDeclarations]: Found specification of procedure abituguru3_read_increment_offset [2025-03-08 19:02:39,709 INFO L138 BoogieDeclarations]: Found implementation of procedure abituguru3_read_increment_offset [2025-03-08 19:02:39,709 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2025-03-08 19:02:39,709 INFO L130 BoogieDeclarations]: Found specification of procedure inb_p [2025-03-08 19:02:39,709 INFO L138 BoogieDeclarations]: Found implementation of procedure inb_p [2025-03-08 19:02:39,710 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2025-03-08 19:02:39,710 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2025-03-08 19:02:39,710 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-03-08 19:02:39,710 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2025-03-08 19:02:39,710 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2025-03-08 19:02:39,710 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2025-03-08 19:02:39,710 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2025-03-08 19:02:39,710 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2025-03-08 19:02:39,710 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2025-03-08 19:02:39,710 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2025-03-08 19:02:39,710 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2025-03-08 19:02:39,710 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2025-03-08 19:02:39,710 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2025-03-08 19:02:39,710 INFO L130 BoogieDeclarations]: Found specification of procedure abituguru3_update_device [2025-03-08 19:02:39,710 INFO L138 BoogieDeclarations]: Found implementation of procedure abituguru3_update_device [2025-03-08 19:02:39,710 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2025-03-08 19:02:39,710 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2025-03-08 19:02:39,710 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2025-03-08 19:02:39,710 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2025-03-08 19:02:39,710 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2025-03-08 19:02:39,710 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2025-03-08 19:02:39,710 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2025-03-08 19:02:39,710 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2025-03-08 19:02:39,710 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2025-03-08 19:02:39,710 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2025-03-08 19:02:39,710 INFO L130 BoogieDeclarations]: Found specification of procedure platform_set_drvdata [2025-03-08 19:02:39,710 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_set_drvdata [2025-03-08 19:02:39,710 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_update_lock_of_abituguru3_data [2025-03-08 19:02:39,710 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_update_lock_of_abituguru3_data [2025-03-08 19:02:39,710 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2025-03-08 19:02:39,710 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2025-03-08 19:02:39,710 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2025-03-08 19:02:39,710 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2025-03-08 19:02:39,710 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2025-03-08 19:02:39,710 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2025-03-08 19:02:39,710 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-03-08 19:02:39,710 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2025-03-08 19:02:39,710 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2025-03-08 19:02:39,710 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2025-03-08 19:02:39,711 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2025-03-08 19:02:39,711 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2025-03-08 19:02:39,711 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2025-03-08 19:02:39,711 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2025-03-08 19:02:39,711 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2025-03-08 19:02:39,711 INFO L130 BoogieDeclarations]: Found specification of procedure device_remove_file [2025-03-08 19:02:39,713 INFO L138 BoogieDeclarations]: Found implementation of procedure device_remove_file [2025-03-08 19:02:39,713 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-03-08 19:02:39,713 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-03-08 19:02:39,713 INFO L130 BoogieDeclarations]: Found specification of procedure abituguru3_resume [2025-03-08 19:02:39,713 INFO L138 BoogieDeclarations]: Found implementation of procedure abituguru3_resume [2025-03-08 19:02:39,713 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2025-03-08 19:02:39,713 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2025-03-08 19:02:40,040 INFO L256 CfgBuilder]: Building ICFG [2025-03-08 19:02:40,042 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2025-03-08 19:02:40,111 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L3625: havoc #t~ret295.base, #t~ret295.offset; [2025-03-08 19:02:40,145 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L3642: havoc #t~ret299.base, #t~ret299.offset; [2025-03-08 19:02:40,412 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L3629: havoc dev_set_drvdata_#t~nondet296#1; [2025-03-08 19:02:40,421 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L3748: havoc #t~nondet321; [2025-03-08 19:02:40,430 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L3633: havoc #t~nondet297; [2025-03-08 19:03:30,543 WARN L249 Executor]: External (MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1) with exit command (exit)) stderr output: (error "out of memory") [2025-03-08 19:03:30,544 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Ended with exit code 101 [2025-03-08 19:03:30,545 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: External (MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory") at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:262) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parseCheckSatResult(Executor.java:281) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Scriptor.checkSat(Scriptor.java:155) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.checkSat(WrapperScript.java:163) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.checkSat(WrapperScript.java:163) at de.uni_freiburg.informatik.ultimate.logic.Util.checkSat(Util.java:61) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.constructTransFormula(Statements2TransFormula.java:221) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.getTransFormula(Statements2TransFormula.java:175) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:735) at de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:700) at de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:290) 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$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) Caused by: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: EOF at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser$Action$.CUP$do_action(Parser.java:1518) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser.do_action(Parser.java:701) at com.github.jhoenicke.javacup.runtime.LRParser.parse(LRParser.java:383) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:258) ... 25 more [2025-03-08 19:03:30,554 INFO L158 Benchmark]: Toolchain (without parser) took 52582.00ms. Allocated memory was 167.8MB in the beginning and 1.0GB in the end (delta: 838.9MB). Free memory was 118.4MB in the beginning and 856.6MB in the end (delta: -738.3MB). Peak memory consumption was 669.5MB. Max. memory is 16.1GB. [2025-03-08 19:03:30,554 INFO L158 Benchmark]: CDTParser took 0.23ms. Allocated memory is still 201.3MB. Free memory is still 117.1MB. There was no memory consumed. Max. memory is 16.1GB. [2025-03-08 19:03:30,554 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1056.73ms. Allocated memory is still 167.8MB. Free memory was 117.9MB in the beginning and 48.5MB in the end (delta: 69.4MB). Peak memory consumption was 112.8MB. Max. memory is 16.1GB. [2025-03-08 19:03:30,554 INFO L158 Benchmark]: Boogie Procedure Inliner took 238.60ms. Allocated memory is still 167.8MB. Free memory was 48.5MB in the beginning and 75.1MB in the end (delta: -26.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2025-03-08 19:03:30,554 INFO L158 Benchmark]: Boogie Preprocessor took 377.41ms. Allocated memory is still 167.8MB. Free memory was 75.1MB in the beginning and 59.4MB in the end (delta: 15.7MB). Peak memory consumption was 52.3MB. Max. memory is 16.1GB. [2025-03-08 19:03:30,555 INFO L158 Benchmark]: IcfgBuilder took 50906.04ms. Allocated memory was 167.8MB in the beginning and 1.0GB in the end (delta: 838.9MB). Free memory was 59.4MB in the beginning and 856.6MB in the end (delta: -797.2MB). Peak memory consumption was 608.0MB. Max. memory is 16.1GB. [2025-03-08 19:03:30,556 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23ms. Allocated memory is still 201.3MB. Free memory is still 117.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1056.73ms. Allocated memory is still 167.8MB. Free memory was 117.9MB in the beginning and 48.5MB in the end (delta: 69.4MB). Peak memory consumption was 112.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 238.60ms. Allocated memory is still 167.8MB. Free memory was 48.5MB in the beginning and 75.1MB in the end (delta: -26.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 377.41ms. Allocated memory is still 167.8MB. Free memory was 75.1MB in the beginning and 59.4MB in the end (delta: 15.7MB). Peak memory consumption was 52.3MB. Max. memory is 16.1GB. * IcfgBuilder took 50906.04ms. Allocated memory was 167.8MB in the beginning and 1.0GB in the end (delta: 838.9MB). Free memory was 59.4MB in the beginning and 856.6MB in the end (delta: -797.2MB). Peak memory consumption was 608.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder: - ExceptionOrErrorResult: SMTLIBException: External (MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory") de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder: SMTLIBException: External (MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory") : de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:262) * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 1076]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("outb %b0, %w1": : "a" (value), "Nd" (port)); [1076] - GenericResultAtLocation [Line: 1083]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("inb %w1, %b0": "=a" (value): "Nd" (port)); [1083] 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/21.0.5-tem/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_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--abituguru3.ko-main.cil.out.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 7d6844ab51374c8e656234daa6d7df2c3927c38bae9fcbeafc3fadf6f3b893b1 --- Real Ultimate output --- This is Ultimate 0.3.0-?-e2fb8be-m [2025-03-08 19:03:32,134 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-03-08 19:03:32,214 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2025-03-08 19:03:32,223 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-03-08 19:03:32,224 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-03-08 19:03:32,248 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-03-08 19:03:32,249 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-03-08 19:03:32,249 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-03-08 19:03:32,250 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-03-08 19:03:32,250 INFO L153 SettingsManager]: * Use memory slicer=true [2025-03-08 19:03:32,250 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-03-08 19:03:32,250 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-03-08 19:03:32,251 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-03-08 19:03:32,251 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-03-08 19:03:32,251 INFO L153 SettingsManager]: * Use SBE=true [2025-03-08 19:03:32,251 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-03-08 19:03:32,251 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-03-08 19:03:32,252 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-03-08 19:03:32,252 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-03-08 19:03:32,252 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-03-08 19:03:32,252 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-03-08 19:03:32,252 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2025-03-08 19:03:32,252 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2025-03-08 19:03:32,252 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2025-03-08 19:03:32,252 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-03-08 19:03:32,252 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-03-08 19:03:32,252 INFO L153 SettingsManager]: * Use constant arrays=true [2025-03-08 19:03:32,253 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-03-08 19:03:32,253 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-03-08 19:03:32,253 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-03-08 19:03:32,253 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-03-08 19:03:32,253 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-08 19:03:32,253 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-03-08 19:03:32,253 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-03-08 19:03:32,254 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-03-08 19:03:32,254 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-03-08 19:03:32,254 INFO L153 SettingsManager]: * Trace refinement strategy=FOX [2025-03-08 19:03:32,254 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2025-03-08 19:03:32,254 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-03-08 19:03:32,254 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-03-08 19:03:32,254 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-03-08 19:03:32,254 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-03-08 19:03:32,254 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/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 -> 7d6844ab51374c8e656234daa6d7df2c3927c38bae9fcbeafc3fadf6f3b893b1 [2025-03-08 19:03:32,477 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-03-08 19:03:32,483 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-03-08 19:03:32,485 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-03-08 19:03:32,485 INFO L270 PluginConnector]: Initializing CDTParser... [2025-03-08 19:03:32,485 INFO L274 PluginConnector]: CDTParser initialized [2025-03-08 19:03:32,486 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--abituguru3.ko-main.cil.out.i [2025-03-08 19:03:33,569 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6e57d1b05/267b7d8fb8354e3a9e36f460e236d18f/FLAGf0bd0fc0e [2025-03-08 19:03:33,887 INFO L384 CDTParser]: Found 1 translation units. [2025-03-08 19:03:33,888 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--abituguru3.ko-main.cil.out.i [2025-03-08 19:03:33,909 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6e57d1b05/267b7d8fb8354e3a9e36f460e236d18f/FLAGf0bd0fc0e [2025-03-08 19:03:33,919 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6e57d1b05/267b7d8fb8354e3a9e36f460e236d18f [2025-03-08 19:03:33,921 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-03-08 19:03:33,922 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-03-08 19:03:33,923 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-03-08 19:03:33,923 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-03-08 19:03:33,930 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-03-08 19:03:33,931 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.03 07:03:33" (1/1) ... [2025-03-08 19:03:33,931 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@63d0c37b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 07:03:33, skipping insertion in model container [2025-03-08 19:03:33,931 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.03 07:03:33" (1/1) ... [2025-03-08 19:03:33,974 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-03-08 19:03:34,354 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-03-08 19:03:34,358 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-03-08 19:03:34,378 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-03-08 19:03:34,379 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-03-08 19:03:34,391 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-03-08 19:03:34,392 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-03-08 19:03:34,396 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-03-08 19:03:34,402 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-03-08 19:03:34,408 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-03-08 19:03:34,409 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-03-08 19:03:34,452 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--abituguru3.ko-main.cil.out.i[132927,132940] [2025-03-08 19:03:34,502 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-03-08 19:03:34,504 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-08 19:03:34,661 INFO L200 MainTranslator]: Completed pre-run [2025-03-08 19:03:34,700 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outb %b0, %w1": : "a" (value), "Nd" (port)); [1076] [2025-03-08 19:03:34,702 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inb %w1, %b0": "=a" (value): "Nd" (port)); [1083] [2025-03-08 19:03:34,817 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--abituguru3.ko-main.cil.out.i[132927,132940] [2025-03-08 19:03:34,832 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-08 19:03:34,975 INFO L204 MainTranslator]: Completed translation [2025-03-08 19:03:34,976 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 07:03:34 WrapperNode [2025-03-08 19:03:34,977 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-03-08 19:03:34,978 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-03-08 19:03:34,978 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-03-08 19:03:34,978 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-03-08 19:03:34,983 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 07:03:34" (1/1) ... [2025-03-08 19:03:35,058 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 07:03:34" (1/1) ... [2025-03-08 19:03:35,288 INFO L138 Inliner]: procedures = 142, calls = 5392, calls flagged for inlining = 57, calls inlined = 51, statements flattened = 6433 [2025-03-08 19:03:35,289 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-03-08 19:03:35,290 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-03-08 19:03:35,290 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-03-08 19:03:35,290 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-03-08 19:03:35,297 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 07:03:34" (1/1) ... [2025-03-08 19:03:35,298 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 07:03:34" (1/1) ... [2025-03-08 19:03:35,340 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 07:03:34" (1/1) ... [2025-03-08 19:03:35,536 INFO L175 MemorySlicer]: Split 4710 memory accesses to 9 slices as follows [2, 2, 6, 10, 4163, 499, 23, 4, 1]. 88 percent of accesses are in the largest equivalence class. The 1231 initializations are split as follows [2, 2, 0, 0, 1227, 0, 0, 0, 0]. The 3424 writes are split as follows [0, 0, 4, 10, 2902, 482, 23, 3, 0]. [2025-03-08 19:03:35,536 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 07:03:34" (1/1) ... [2025-03-08 19:03:35,536 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 07:03:34" (1/1) ... [2025-03-08 19:03:35,651 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 07:03:34" (1/1) ... [2025-03-08 19:03:35,668 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 07:03:34" (1/1) ... [2025-03-08 19:03:35,694 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 07:03:34" (1/1) ... [2025-03-08 19:03:35,714 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 07:03:34" (1/1) ... [2025-03-08 19:03:35,814 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-03-08 19:03:35,816 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-03-08 19:03:35,816 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-03-08 19:03:35,816 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-03-08 19:03:35,817 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 07:03:34" (1/1) ... [2025-03-08 19:03:35,822 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-08 19:03:35,832 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-08 19:03:35,849 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2025-03-08 19:03:35,853 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2025-03-08 19:03:35,873 INFO L130 BoogieDeclarations]: Found specification of procedure abituguru3_wait_while_busy [2025-03-08 19:03:35,874 INFO L138 BoogieDeclarations]: Found implementation of procedure abituguru3_wait_while_busy [2025-03-08 19:03:35,874 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2025-03-08 19:03:35,874 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2025-03-08 19:03:35,874 INFO L130 BoogieDeclarations]: Found specification of procedure abituguru3_wait_for_read [2025-03-08 19:03:35,874 INFO L138 BoogieDeclarations]: Found implementation of procedure abituguru3_wait_for_read [2025-03-08 19:03:35,874 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#0 [2025-03-08 19:03:35,875 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#1 [2025-03-08 19:03:35,875 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#2 [2025-03-08 19:03:35,875 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#3 [2025-03-08 19:03:35,875 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#4 [2025-03-08 19:03:35,875 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#5 [2025-03-08 19:03:35,875 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#6 [2025-03-08 19:03:35,875 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#7 [2025-03-08 19:03:35,875 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#8 [2025-03-08 19:03:35,875 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2025-03-08 19:03:35,875 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2025-03-08 19:03:35,875 INFO L130 BoogieDeclarations]: Found specification of procedure platform_driver_unregister [2025-03-08 19:03:35,875 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_driver_unregister [2025-03-08 19:03:35,875 INFO L130 BoogieDeclarations]: Found specification of procedure dmi_get_system_info [2025-03-08 19:03:35,875 INFO L138 BoogieDeclarations]: Found implementation of procedure dmi_get_system_info [2025-03-08 19:03:35,876 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#0 [2025-03-08 19:03:35,876 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#1 [2025-03-08 19:03:35,876 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#2 [2025-03-08 19:03:35,876 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#3 [2025-03-08 19:03:35,876 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#4 [2025-03-08 19:03:35,876 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#5 [2025-03-08 19:03:35,876 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#6 [2025-03-08 19:03:35,876 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#7 [2025-03-08 19:03:35,876 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#8 [2025-03-08 19:03:35,876 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#0 [2025-03-08 19:03:35,876 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#1 [2025-03-08 19:03:35,876 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#2 [2025-03-08 19:03:35,876 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#3 [2025-03-08 19:03:35,876 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#4 [2025-03-08 19:03:35,876 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#5 [2025-03-08 19:03:35,876 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#6 [2025-03-08 19:03:35,877 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#7 [2025-03-08 19:03:35,877 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#8 [2025-03-08 19:03:35,877 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#0 [2025-03-08 19:03:35,877 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#1 [2025-03-08 19:03:35,877 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#2 [2025-03-08 19:03:35,877 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#3 [2025-03-08 19:03:35,877 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#4 [2025-03-08 19:03:35,877 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#5 [2025-03-08 19:03:35,877 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#6 [2025-03-08 19:03:35,877 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#7 [2025-03-08 19:03:35,877 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#8 [2025-03-08 19:03:35,877 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2025-03-08 19:03:35,877 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2025-03-08 19:03:35,877 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2025-03-08 19:03:35,877 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2025-03-08 19:03:35,877 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2025-03-08 19:03:35,877 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2025-03-08 19:03:35,877 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2025-03-08 19:03:35,877 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2025-03-08 19:03:35,877 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2025-03-08 19:03:35,877 INFO L130 BoogieDeclarations]: Found specification of procedure abituguru3_read [2025-03-08 19:03:35,877 INFO L138 BoogieDeclarations]: Found implementation of procedure abituguru3_read [2025-03-08 19:03:35,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2025-03-08 19:03:35,877 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2025-03-08 19:03:35,877 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2025-03-08 19:03:35,877 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2025-03-08 19:03:35,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2025-03-08 19:03:35,877 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2025-03-08 19:03:35,877 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#0 [2025-03-08 19:03:35,877 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#1 [2025-03-08 19:03:35,877 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#2 [2025-03-08 19:03:35,877 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#3 [2025-03-08 19:03:35,877 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#4 [2025-03-08 19:03:35,877 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#5 [2025-03-08 19:03:35,878 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#6 [2025-03-08 19:03:35,878 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#7 [2025-03-08 19:03:35,878 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#8 [2025-03-08 19:03:35,878 INFO L130 BoogieDeclarations]: Found specification of procedure device_create_file [2025-03-08 19:03:35,878 INFO L138 BoogieDeclarations]: Found implementation of procedure device_create_file [2025-03-08 19:03:35,878 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#0 [2025-03-08 19:03:35,878 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#1 [2025-03-08 19:03:35,878 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#2 [2025-03-08 19:03:35,878 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#3 [2025-03-08 19:03:35,878 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#4 [2025-03-08 19:03:35,878 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#5 [2025-03-08 19:03:35,878 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#6 [2025-03-08 19:03:35,878 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#7 [2025-03-08 19:03:35,878 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#8 [2025-03-08 19:03:35,878 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#0 [2025-03-08 19:03:35,878 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#1 [2025-03-08 19:03:35,878 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#2 [2025-03-08 19:03:35,878 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#3 [2025-03-08 19:03:35,878 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#4 [2025-03-08 19:03:35,878 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#5 [2025-03-08 19:03:35,878 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#6 [2025-03-08 19:03:35,878 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#7 [2025-03-08 19:03:35,878 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#8 [2025-03-08 19:03:35,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_update_lock_of_abituguru3_data [2025-03-08 19:03:35,878 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_update_lock_of_abituguru3_data [2025-03-08 19:03:35,878 INFO L130 BoogieDeclarations]: Found specification of procedure abituguru3_suspend [2025-03-08 19:03:35,878 INFO L138 BoogieDeclarations]: Found implementation of procedure abituguru3_suspend [2025-03-08 19:03:35,878 INFO L130 BoogieDeclarations]: Found specification of procedure abituguru3_read_increment_offset [2025-03-08 19:03:35,878 INFO L138 BoogieDeclarations]: Found implementation of procedure abituguru3_read_increment_offset [2025-03-08 19:03:35,879 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2025-03-08 19:03:35,879 INFO L130 BoogieDeclarations]: Found specification of procedure inb_p [2025-03-08 19:03:35,879 INFO L138 BoogieDeclarations]: Found implementation of procedure inb_p [2025-03-08 19:03:35,879 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2025-03-08 19:03:35,880 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2025-03-08 19:03:35,880 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-03-08 19:03:35,880 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2025-03-08 19:03:35,880 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2025-03-08 19:03:35,880 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2025-03-08 19:03:35,880 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2025-03-08 19:03:35,880 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2025-03-08 19:03:35,880 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2025-03-08 19:03:35,880 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2025-03-08 19:03:35,880 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2025-03-08 19:03:35,880 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2025-03-08 19:03:35,880 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2025-03-08 19:03:35,880 INFO L130 BoogieDeclarations]: Found specification of procedure abituguru3_update_device [2025-03-08 19:03:35,880 INFO L138 BoogieDeclarations]: Found implementation of procedure abituguru3_update_device [2025-03-08 19:03:35,880 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2025-03-08 19:03:35,880 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2025-03-08 19:03:35,880 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2025-03-08 19:03:35,881 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2025-03-08 19:03:35,881 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2025-03-08 19:03:35,881 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2025-03-08 19:03:35,881 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2025-03-08 19:03:35,881 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2025-03-08 19:03:35,881 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2025-03-08 19:03:35,881 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#0 [2025-03-08 19:03:35,881 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#1 [2025-03-08 19:03:35,881 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#2 [2025-03-08 19:03:35,881 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#3 [2025-03-08 19:03:35,881 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#4 [2025-03-08 19:03:35,881 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#5 [2025-03-08 19:03:35,881 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#6 [2025-03-08 19:03:35,881 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#7 [2025-03-08 19:03:35,881 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#8 [2025-03-08 19:03:35,882 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#0 [2025-03-08 19:03:35,882 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#1 [2025-03-08 19:03:35,882 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#2 [2025-03-08 19:03:35,882 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#3 [2025-03-08 19:03:35,882 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#4 [2025-03-08 19:03:35,882 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#5 [2025-03-08 19:03:35,882 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#6 [2025-03-08 19:03:35,882 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#7 [2025-03-08 19:03:35,882 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#8 [2025-03-08 19:03:35,882 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#0 [2025-03-08 19:03:35,882 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#1 [2025-03-08 19:03:35,882 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#2 [2025-03-08 19:03:35,882 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#3 [2025-03-08 19:03:35,882 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#4 [2025-03-08 19:03:35,882 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#5 [2025-03-08 19:03:35,882 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#6 [2025-03-08 19:03:35,882 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#7 [2025-03-08 19:03:35,882 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#8 [2025-03-08 19:03:35,882 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2025-03-08 19:03:35,882 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#0 [2025-03-08 19:03:35,882 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#1 [2025-03-08 19:03:35,882 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#2 [2025-03-08 19:03:35,882 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#3 [2025-03-08 19:03:35,882 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#4 [2025-03-08 19:03:35,882 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#5 [2025-03-08 19:03:35,882 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#6 [2025-03-08 19:03:35,882 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#7 [2025-03-08 19:03:35,882 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#8 [2025-03-08 19:03:35,882 INFO L130 BoogieDeclarations]: Found specification of procedure platform_set_drvdata [2025-03-08 19:03:35,882 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_set_drvdata [2025-03-08 19:03:35,882 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_update_lock_of_abituguru3_data [2025-03-08 19:03:35,882 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_update_lock_of_abituguru3_data [2025-03-08 19:03:35,882 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2025-03-08 19:03:35,882 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2025-03-08 19:03:35,883 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2025-03-08 19:03:35,883 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#1 [2025-03-08 19:03:35,883 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#2 [2025-03-08 19:03:35,883 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#3 [2025-03-08 19:03:35,883 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#4 [2025-03-08 19:03:35,883 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#5 [2025-03-08 19:03:35,883 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#6 [2025-03-08 19:03:35,883 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#7 [2025-03-08 19:03:35,883 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#8 [2025-03-08 19:03:35,883 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2025-03-08 19:03:35,883 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2025-03-08 19:03:35,884 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2025-03-08 19:03:35,884 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2025-03-08 19:03:35,884 INFO L130 BoogieDeclarations]: Found specification of procedure device_remove_file [2025-03-08 19:03:35,884 INFO L138 BoogieDeclarations]: Found implementation of procedure device_remove_file [2025-03-08 19:03:35,884 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-03-08 19:03:35,884 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-03-08 19:03:35,884 INFO L130 BoogieDeclarations]: Found specification of procedure abituguru3_resume [2025-03-08 19:03:35,884 INFO L138 BoogieDeclarations]: Found implementation of procedure abituguru3_resume [2025-03-08 19:03:35,884 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2025-03-08 19:03:35,884 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2025-03-08 19:03:36,212 INFO L256 CfgBuilder]: Building ICFG [2025-03-08 19:03:36,214 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2025-03-08 19:03:36,258 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L3625: havoc #t~ret290.base, #t~ret290.offset; [2025-03-08 19:03:36,285 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L3642: havoc #t~ret294.base, #t~ret294.offset; [2025-03-08 19:03:36,459 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L3633: havoc #t~nondet292; [2025-03-08 19:03:36,603 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L3629: havoc dev_set_drvdata_#t~nondet291#1; [2025-03-08 19:03:36,609 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L3748: havoc #t~nondet316;