./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 798a7b37 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-?-798a7b3-m [2025-03-04 03:51:07,788 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-03-04 03:51:07,839 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2025-03-04 03:51:07,843 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-03-04 03:51:07,843 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-03-04 03:51:07,858 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-03-04 03:51:07,859 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-03-04 03:51:07,859 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-03-04 03:51:07,859 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-03-04 03:51:07,859 INFO L153 SettingsManager]: * Use memory slicer=true [2025-03-04 03:51:07,860 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-03-04 03:51:07,860 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-03-04 03:51:07,860 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-03-04 03:51:07,860 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-03-04 03:51:07,861 INFO L153 SettingsManager]: * Use SBE=true [2025-03-04 03:51:07,861 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-03-04 03:51:07,861 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-03-04 03:51:07,861 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-03-04 03:51:07,861 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-03-04 03:51:07,861 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-03-04 03:51:07,861 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-03-04 03:51:07,861 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-03-04 03:51:07,862 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-03-04 03:51:07,862 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-03-04 03:51:07,862 INFO L153 SettingsManager]: * Use constant arrays=true [2025-03-04 03:51:07,862 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-03-04 03:51:07,862 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-03-04 03:51:07,862 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-03-04 03:51:07,862 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-03-04 03:51:07,862 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-04 03:51:07,863 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-03-04 03:51:07,863 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-03-04 03:51:07,863 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-03-04 03:51:07,863 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-03-04 03:51:07,863 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-03-04 03:51:07,863 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-03-04 03:51:07,863 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-03-04 03:51:07,863 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-03-04 03:51:07,863 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-03-04 03:51:07,863 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-03-04 03:51:07,863 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 [2025-03-04 03:51:08,098 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-03-04 03:51:08,105 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-03-04 03:51:08,107 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-03-04 03:51:08,108 INFO L270 PluginConnector]: Initializing CDTParser... [2025-03-04 03:51:08,108 INFO L274 PluginConnector]: CDTParser initialized [2025-03-04 03:51:08,109 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--abituguru3.ko-main.cil.out.i [2025-03-04 03:51:09,258 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/aeb2f9e84/6af71ab1586e486cb5fb520b62a738da/FLAG05c56dccc [2025-03-04 03:51:09,668 INFO L384 CDTParser]: Found 1 translation units. [2025-03-04 03:51:09,668 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--abituguru3.ko-main.cil.out.i [2025-03-04 03:51:09,694 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/aeb2f9e84/6af71ab1586e486cb5fb520b62a738da/FLAG05c56dccc [2025-03-04 03:51:09,712 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/aeb2f9e84/6af71ab1586e486cb5fb520b62a738da [2025-03-04 03:51:09,715 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-03-04 03:51:09,716 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-03-04 03:51:09,718 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-03-04 03:51:09,718 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-03-04 03:51:09,721 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-03-04 03:51:09,722 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.03 03:51:09" (1/1) ... [2025-03-04 03:51:09,723 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@24ba3aec and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 03:51:09, skipping insertion in model container [2025-03-04 03:51:09,724 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.03 03:51:09" (1/1) ... [2025-03-04 03:51:09,764 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-03-04 03:51:10,268 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] [2025-03-04 03:51:10,310 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-04 03:51:10,444 INFO L200 MainTranslator]: Completed pre-run [2025-03-04 03:51:10,477 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outb %b0, %w1": : "a" (value), "Nd" (port)); [1076] [2025-03-04 03:51:10,480 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inb %w1, %b0": "=a" (value): "Nd" (port)); [1083] [2025-03-04 03:51:10,553 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] [2025-03-04 03:51:10,566 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-04 03:51:10,686 INFO L204 MainTranslator]: Completed translation [2025-03-04 03:51:10,687 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 03:51:10 WrapperNode [2025-03-04 03:51:10,687 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-03-04 03:51:10,688 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-03-04 03:51:10,688 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-03-04 03:51:10,688 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-03-04 03:51:10,692 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 03:51:10" (1/1) ... [2025-03-04 03:51:10,736 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 03:51:10" (1/1) ... [2025-03-04 03:51:10,898 INFO L138 Inliner]: procedures = 134, calls = 5392, calls flagged for inlining = 57, calls inlined = 51, statements flattened = 6539 [2025-03-04 03:51:10,899 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-03-04 03:51:10,899 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-03-04 03:51:10,899 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-03-04 03:51:10,900 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-03-04 03:51:10,907 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 03:51:10" (1/1) ... [2025-03-04 03:51:10,907 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 03:51:10" (1/1) ... [2025-03-04 03:51:10,937 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 03:51:10" (1/1) ... [2025-03-04 03:51:11,118 INFO L175 MemorySlicer]: Split 4710 memory accesses to 9 slices as follows [2, 1, 4, 2, 6, 4163, 499, 10, 23]. 88 percent of accesses are in the largest equivalence class. The 1231 initializations are split as follows [2, 0, 0, 2, 0, 1227, 0, 0, 0]. The 3424 writes are split as follows [0, 0, 3, 0, 4, 2902, 482, 10, 23]. [2025-03-04 03:51:11,118 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 03:51:10" (1/1) ... [2025-03-04 03:51:11,119 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 03:51:10" (1/1) ... [2025-03-04 03:51:11,215 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 03:51:10" (1/1) ... [2025-03-04 03:51:11,224 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 03:51:10" (1/1) ... [2025-03-04 03:51:11,238 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 03:51:10" (1/1) ... [2025-03-04 03:51:11,251 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 03:51:10" (1/1) ... [2025-03-04 03:51:11,273 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-03-04 03:51:11,275 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-03-04 03:51:11,275 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-03-04 03:51:11,275 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-03-04 03:51:11,276 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 03:51:10" (1/1) ... [2025-03-04 03:51:11,280 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-04 03:51:11,289 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-04 03:51:11,299 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) [2025-03-04 03:51:11,304 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 [2025-03-04 03:51:11,319 INFO L130 BoogieDeclarations]: Found specification of procedure abituguru3_wait_while_busy [2025-03-04 03:51:11,319 INFO L138 BoogieDeclarations]: Found implementation of procedure abituguru3_wait_while_busy [2025-03-04 03:51:11,320 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2025-03-04 03:51:11,320 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2025-03-04 03:51:11,320 INFO L130 BoogieDeclarations]: Found specification of procedure abituguru3_wait_for_read [2025-03-04 03:51:11,320 INFO L138 BoogieDeclarations]: Found implementation of procedure abituguru3_wait_for_read [2025-03-04 03:51:11,320 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2025-03-04 03:51:11,320 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2025-03-04 03:51:11,320 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2025-03-04 03:51:11,320 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2025-03-04 03:51:11,320 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2025-03-04 03:51:11,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2025-03-04 03:51:11,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2025-03-04 03:51:11,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2025-03-04 03:51:11,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2025-03-04 03:51:11,321 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2025-03-04 03:51:11,321 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2025-03-04 03:51:11,321 INFO L130 BoogieDeclarations]: Found specification of procedure platform_driver_unregister [2025-03-04 03:51:11,321 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_driver_unregister [2025-03-04 03:51:11,321 INFO L130 BoogieDeclarations]: Found specification of procedure dmi_get_system_info [2025-03-04 03:51:11,321 INFO L138 BoogieDeclarations]: Found implementation of procedure dmi_get_system_info [2025-03-04 03:51:11,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2025-03-04 03:51:11,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2025-03-04 03:51:11,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2025-03-04 03:51:11,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2025-03-04 03:51:11,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2025-03-04 03:51:11,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2025-03-04 03:51:11,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2025-03-04 03:51:11,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2025-03-04 03:51:11,322 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2025-03-04 03:51:11,322 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2025-03-04 03:51:11,322 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2025-03-04 03:51:11,322 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2025-03-04 03:51:11,322 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2025-03-04 03:51:11,322 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2025-03-04 03:51:11,322 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2025-03-04 03:51:11,322 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2025-03-04 03:51:11,322 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2025-03-04 03:51:11,322 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2025-03-04 03:51:11,322 INFO L130 BoogieDeclarations]: Found specification of procedure abituguru3_read [2025-03-04 03:51:11,322 INFO L138 BoogieDeclarations]: Found implementation of procedure abituguru3_read [2025-03-04 03:51:11,322 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2025-03-04 03:51:11,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2025-03-04 03:51:11,322 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2025-03-04 03:51:11,322 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2025-03-04 03:51:11,322 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2025-03-04 03:51:11,322 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2025-03-04 03:51:11,322 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2025-03-04 03:51:11,322 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2025-03-04 03:51:11,322 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2025-03-04 03:51:11,322 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2025-03-04 03:51:11,322 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2025-03-04 03:51:11,322 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2025-03-04 03:51:11,322 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2025-03-04 03:51:11,322 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2025-03-04 03:51:11,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2025-03-04 03:51:11,322 INFO L130 BoogieDeclarations]: Found specification of procedure device_create_file [2025-03-04 03:51:11,322 INFO L138 BoogieDeclarations]: Found implementation of procedure device_create_file [2025-03-04 03:51:11,322 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_update_lock_of_abituguru3_data [2025-03-04 03:51:11,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_update_lock_of_abituguru3_data [2025-03-04 03:51:11,322 INFO L130 BoogieDeclarations]: Found specification of procedure abituguru3_suspend [2025-03-04 03:51:11,323 INFO L138 BoogieDeclarations]: Found implementation of procedure abituguru3_suspend [2025-03-04 03:51:11,323 INFO L130 BoogieDeclarations]: Found specification of procedure abituguru3_read_increment_offset [2025-03-04 03:51:11,323 INFO L138 BoogieDeclarations]: Found implementation of procedure abituguru3_read_increment_offset [2025-03-04 03:51:11,323 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2025-03-04 03:51:11,323 INFO L130 BoogieDeclarations]: Found specification of procedure inb_p [2025-03-04 03:51:11,323 INFO L138 BoogieDeclarations]: Found implementation of procedure inb_p [2025-03-04 03:51:11,323 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2025-03-04 03:51:11,323 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2025-03-04 03:51:11,323 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-03-04 03:51:11,323 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2025-03-04 03:51:11,323 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2025-03-04 03:51:11,323 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2025-03-04 03:51:11,323 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2025-03-04 03:51:11,323 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2025-03-04 03:51:11,323 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2025-03-04 03:51:11,323 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2025-03-04 03:51:11,323 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2025-03-04 03:51:11,323 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2025-03-04 03:51:11,323 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2025-03-04 03:51:11,323 INFO L130 BoogieDeclarations]: Found specification of procedure abituguru3_update_device [2025-03-04 03:51:11,323 INFO L138 BoogieDeclarations]: Found implementation of procedure abituguru3_update_device [2025-03-04 03:51:11,323 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2025-03-04 03:51:11,323 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2025-03-04 03:51:11,323 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2025-03-04 03:51:11,323 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2025-03-04 03:51:11,323 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2025-03-04 03:51:11,325 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2025-03-04 03:51:11,325 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2025-03-04 03:51:11,326 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2025-03-04 03:51:11,326 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2025-03-04 03:51:11,326 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2025-03-04 03:51:11,326 INFO L130 BoogieDeclarations]: Found specification of procedure platform_set_drvdata [2025-03-04 03:51:11,327 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_set_drvdata [2025-03-04 03:51:11,327 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_update_lock_of_abituguru3_data [2025-03-04 03:51:11,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_update_lock_of_abituguru3_data [2025-03-04 03:51:11,327 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2025-03-04 03:51:11,327 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2025-03-04 03:51:11,327 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2025-03-04 03:51:11,327 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2025-03-04 03:51:11,328 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2025-03-04 03:51:11,328 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2025-03-04 03:51:11,328 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-03-04 03:51:11,328 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2025-03-04 03:51:11,328 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2025-03-04 03:51:11,328 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2025-03-04 03:51:11,328 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2025-03-04 03:51:11,328 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2025-03-04 03:51:11,328 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2025-03-04 03:51:11,328 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2025-03-04 03:51:11,328 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2025-03-04 03:51:11,328 INFO L130 BoogieDeclarations]: Found specification of procedure device_remove_file [2025-03-04 03:51:11,328 INFO L138 BoogieDeclarations]: Found implementation of procedure device_remove_file [2025-03-04 03:51:11,328 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-03-04 03:51:11,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-03-04 03:51:11,328 INFO L130 BoogieDeclarations]: Found specification of procedure abituguru3_resume [2025-03-04 03:51:11,328 INFO L138 BoogieDeclarations]: Found implementation of procedure abituguru3_resume [2025-03-04 03:51:11,328 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2025-03-04 03:51:11,328 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2025-03-04 03:51:11,611 INFO L256 CfgBuilder]: Building ICFG [2025-03-04 03:51:11,613 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2025-03-04 03:51:11,678 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L3625: havoc #t~ret295.base, #t~ret295.offset; [2025-03-04 03:51:11,702 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L3642: havoc #t~ret299.base, #t~ret299.offset; [2025-03-04 03:51:11,932 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L3629: havoc dev_set_drvdata_#t~nondet296#1; [2025-03-04 03:51:11,937 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L3748: havoc #t~nondet321; [2025-03-04 03:51:11,943 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L3633: havoc #t~nondet297; [2025-03-04 03:51:53,607 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") [2025-03-04 03:51:53,607 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Forceful destruction successful, exit code 101 [2025-03-04 03:51:53,610 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 [2025-03-04 03:51:53,614 INFO L158 Benchmark]: Toolchain (without parser) took 43897.48ms. Allocated memory was 142.6MB in the beginning and 729.8MB in the end (delta: 587.2MB). Free memory was 99.8MB in the beginning and 258.8MB in the end (delta: -159.0MB). Peak memory consumption was 447.0MB. Max. memory is 16.1GB. [2025-03-04 03:51:53,614 INFO L158 Benchmark]: CDTParser took 0.21ms. Allocated memory is still 201.3MB. Free memory is still 126.9MB. There was no memory consumed. Max. memory is 16.1GB. [2025-03-04 03:51:53,614 INFO L158 Benchmark]: CACSL2BoogieTranslator took 969.38ms. Allocated memory is still 142.6MB. Free memory was 99.8MB in the beginning and 62.4MB in the end (delta: 37.4MB). Peak memory consumption was 97.4MB. Max. memory is 16.1GB. [2025-03-04 03:51:53,616 INFO L158 Benchmark]: Boogie Procedure Inliner took 211.27ms. Allocated memory is still 142.6MB. Free memory was 62.4MB in the beginning and 48.7MB in the end (delta: 13.7MB). Peak memory consumption was 29.5MB. Max. memory is 16.1GB. [2025-03-04 03:51:53,616 INFO L158 Benchmark]: Boogie Preprocessor took 374.27ms. Allocated memory was 142.6MB in the beginning and 369.1MB in the end (delta: 226.5MB). Free memory was 48.7MB in the beginning and 240.0MB in the end (delta: -191.3MB). Peak memory consumption was 40.1MB. Max. memory is 16.1GB. [2025-03-04 03:51:53,616 INFO L158 Benchmark]: IcfgBuilder took 42337.62ms. Allocated memory was 369.1MB in the beginning and 729.8MB in the end (delta: 360.7MB). Free memory was 240.0MB in the beginning and 258.8MB in the end (delta: -18.8MB). Peak memory consumption was 363.8MB. Max. memory is 16.1GB. [2025-03-04 03:51:53,619 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21ms. Allocated memory is still 201.3MB. Free memory is still 126.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 969.38ms. Allocated memory is still 142.6MB. Free memory was 99.8MB in the beginning and 62.4MB in the end (delta: 37.4MB). Peak memory consumption was 97.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 211.27ms. Allocated memory is still 142.6MB. Free memory was 62.4MB in the beginning and 48.7MB in the end (delta: 13.7MB). Peak memory consumption was 29.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 374.27ms. Allocated memory was 142.6MB in the beginning and 369.1MB in the end (delta: 226.5MB). Free memory was 48.7MB in the beginning and 240.0MB in the end (delta: -191.3MB). Peak memory consumption was 40.1MB. Max. memory is 16.1GB. * IcfgBuilder took 42337.62ms. Allocated memory was 369.1MB in the beginning and 729.8MB in the end (delta: 360.7MB). Free memory was 240.0MB in the beginning and 258.8MB in the end (delta: -18.8MB). Peak memory consumption was 363.8MB. 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-?-798a7b3-m [2025-03-04 03:51:55,275 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-03-04 03:51:55,370 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2025-03-04 03:51:55,377 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-03-04 03:51:55,378 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-03-04 03:51:55,395 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-03-04 03:51:55,395 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-03-04 03:51:55,396 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-03-04 03:51:55,396 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-03-04 03:51:55,396 INFO L153 SettingsManager]: * Use memory slicer=true [2025-03-04 03:51:55,397 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-03-04 03:51:55,397 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-03-04 03:51:55,397 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-03-04 03:51:55,397 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-03-04 03:51:55,397 INFO L153 SettingsManager]: * Use SBE=true [2025-03-04 03:51:55,398 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-03-04 03:51:55,398 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-03-04 03:51:55,398 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-03-04 03:51:55,398 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-03-04 03:51:55,398 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-03-04 03:51:55,398 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-03-04 03:51:55,398 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2025-03-04 03:51:55,398 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2025-03-04 03:51:55,399 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2025-03-04 03:51:55,399 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-03-04 03:51:55,399 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-03-04 03:51:55,399 INFO L153 SettingsManager]: * Use constant arrays=true [2025-03-04 03:51:55,399 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-03-04 03:51:55,399 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-03-04 03:51:55,399 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-03-04 03:51:55,399 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-03-04 03:51:55,399 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-04 03:51:55,400 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-03-04 03:51:55,400 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-03-04 03:51:55,400 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-03-04 03:51:55,400 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-03-04 03:51:55,401 INFO L153 SettingsManager]: * Trace refinement strategy=FOX [2025-03-04 03:51:55,401 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2025-03-04 03:51:55,401 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-03-04 03:51:55,401 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-03-04 03:51:55,401 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-03-04 03:51:55,401 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-03-04 03:51:55,401 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 [2025-03-04 03:51:55,616 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-03-04 03:51:55,621 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-03-04 03:51:55,622 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-03-04 03:51:55,624 INFO L270 PluginConnector]: Initializing CDTParser... [2025-03-04 03:51:55,624 INFO L274 PluginConnector]: CDTParser initialized [2025-03-04 03:51:55,625 INFO L431 ainManager$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 [2025-03-04 03:51:56,875 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/87164d50c/6afdada08c1c4bba9d277b13edb58301/FLAG94fc937a1 [2025-03-04 03:51:57,194 INFO L384 CDTParser]: Found 1 translation units. [2025-03-04 03:51:57,195 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 [2025-03-04 03:51:57,223 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/87164d50c/6afdada08c1c4bba9d277b13edb58301/FLAG94fc937a1 [2025-03-04 03:51:57,430 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/87164d50c/6afdada08c1c4bba9d277b13edb58301 [2025-03-04 03:51:57,431 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-03-04 03:51:57,433 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-03-04 03:51:57,435 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-03-04 03:51:57,435 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-03-04 03:51:57,438 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-03-04 03:51:57,439 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.03 03:51:57" (1/1) ... [2025-03-04 03:51:57,439 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6fa93cd1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 03:51:57, skipping insertion in model container [2025-03-04 03:51:57,440 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.03 03:51:57" (1/1) ... [2025-03-04 03:51:57,486 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-03-04 03:51:57,894 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-03-04 03:51:57,901 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-03-04 03:51:57,928 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-03-04 03:51:57,929 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-03-04 03:51:57,941 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-03-04 03:51:57,942 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-03-04 03:51:57,946 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-03-04 03:51:57,950 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-03-04 03:51:57,957 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-03-04 03:51:57,959 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-03-04 03:51:58,007 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] [2025-03-04 03:51:58,087 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-03-04 03:51:58,090 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-04 03:51:58,218 INFO L200 MainTranslator]: Completed pre-run [2025-03-04 03:51:58,256 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outb %b0, %w1": : "a" (value), "Nd" (port)); [1076] [2025-03-04 03:51:58,259 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inb %w1, %b0": "=a" (value): "Nd" (port)); [1083] [2025-03-04 03:51:58,367 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] [2025-03-04 03:51:58,382 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-04 03:51:58,514 INFO L204 MainTranslator]: Completed translation [2025-03-04 03:51:58,515 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 03:51:58 WrapperNode [2025-03-04 03:51:58,515 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-03-04 03:51:58,516 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-03-04 03:51:58,516 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-03-04 03:51:58,516 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-03-04 03:51:58,521 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 03:51:58" (1/1) ... [2025-03-04 03:51:58,585 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 03:51:58" (1/1) ... [2025-03-04 03:51:58,783 INFO L138 Inliner]: procedures = 142, calls = 5392, calls flagged for inlining = 57, calls inlined = 51, statements flattened = 6433 [2025-03-04 03:51:58,784 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-03-04 03:51:58,784 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-03-04 03:51:58,784 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-03-04 03:51:58,785 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-03-04 03:51:58,792 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 03:51:58" (1/1) ... [2025-03-04 03:51:58,793 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 03:51:58" (1/1) ... [2025-03-04 03:51:58,837 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 03:51:58" (1/1) ... [2025-03-04 03:51:59,028 INFO L175 MemorySlicer]: Split 4710 memory accesses to 9 slices as follows [2, 2, 4, 6, 4163, 499, 1, 23, 10]. 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, 3, 4, 2902, 482, 0, 23, 10]. [2025-03-04 03:51:59,029 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 03:51:58" (1/1) ... [2025-03-04 03:51:59,029 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 03:51:58" (1/1) ... [2025-03-04 03:51:59,182 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 03:51:58" (1/1) ... [2025-03-04 03:51:59,197 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 03:51:58" (1/1) ... [2025-03-04 03:51:59,218 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 03:51:58" (1/1) ... [2025-03-04 03:51:59,232 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 03:51:58" (1/1) ... [2025-03-04 03:51:59,260 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-03-04 03:51:59,261 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-03-04 03:51:59,261 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-03-04 03:51:59,261 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-03-04 03:51:59,262 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 03:51:58" (1/1) ... [2025-03-04 03:51:59,267 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-04 03:51:59,275 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-04 03:51:59,287 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) [2025-03-04 03:51:59,290 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 [2025-03-04 03:51:59,306 INFO L130 BoogieDeclarations]: Found specification of procedure abituguru3_wait_while_busy [2025-03-04 03:51:59,306 INFO L138 BoogieDeclarations]: Found implementation of procedure abituguru3_wait_while_busy [2025-03-04 03:51:59,306 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2025-03-04 03:51:59,306 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2025-03-04 03:51:59,306 INFO L130 BoogieDeclarations]: Found specification of procedure abituguru3_wait_for_read [2025-03-04 03:51:59,306 INFO L138 BoogieDeclarations]: Found implementation of procedure abituguru3_wait_for_read [2025-03-04 03:51:59,306 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#0 [2025-03-04 03:51:59,306 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#1 [2025-03-04 03:51:59,307 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#2 [2025-03-04 03:51:59,307 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#3 [2025-03-04 03:51:59,307 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#4 [2025-03-04 03:51:59,307 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#5 [2025-03-04 03:51:59,307 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#6 [2025-03-04 03:51:59,307 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#7 [2025-03-04 03:51:59,307 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#8 [2025-03-04 03:51:59,307 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2025-03-04 03:51:59,308 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2025-03-04 03:51:59,308 INFO L130 BoogieDeclarations]: Found specification of procedure platform_driver_unregister [2025-03-04 03:51:59,308 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_driver_unregister [2025-03-04 03:51:59,308 INFO L130 BoogieDeclarations]: Found specification of procedure dmi_get_system_info [2025-03-04 03:51:59,308 INFO L138 BoogieDeclarations]: Found implementation of procedure dmi_get_system_info [2025-03-04 03:51:59,308 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#0 [2025-03-04 03:51:59,309 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#1 [2025-03-04 03:51:59,309 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#2 [2025-03-04 03:51:59,309 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#3 [2025-03-04 03:51:59,309 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#4 [2025-03-04 03:51:59,309 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#5 [2025-03-04 03:51:59,309 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#6 [2025-03-04 03:51:59,309 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#7 [2025-03-04 03:51:59,309 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#8 [2025-03-04 03:51:59,309 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#0 [2025-03-04 03:51:59,309 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#1 [2025-03-04 03:51:59,309 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#2 [2025-03-04 03:51:59,309 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#3 [2025-03-04 03:51:59,309 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#4 [2025-03-04 03:51:59,309 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#5 [2025-03-04 03:51:59,309 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#6 [2025-03-04 03:51:59,309 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#7 [2025-03-04 03:51:59,309 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#8 [2025-03-04 03:51:59,309 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#0 [2025-03-04 03:51:59,309 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#1 [2025-03-04 03:51:59,309 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#2 [2025-03-04 03:51:59,309 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#3 [2025-03-04 03:51:59,309 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#4 [2025-03-04 03:51:59,309 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#5 [2025-03-04 03:51:59,309 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#6 [2025-03-04 03:51:59,309 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#7 [2025-03-04 03:51:59,309 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#8 [2025-03-04 03:51:59,309 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2025-03-04 03:51:59,309 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2025-03-04 03:51:59,309 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2025-03-04 03:51:59,309 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2025-03-04 03:51:59,309 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2025-03-04 03:51:59,309 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2025-03-04 03:51:59,309 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2025-03-04 03:51:59,309 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2025-03-04 03:51:59,310 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2025-03-04 03:51:59,310 INFO L130 BoogieDeclarations]: Found specification of procedure abituguru3_read [2025-03-04 03:51:59,310 INFO L138 BoogieDeclarations]: Found implementation of procedure abituguru3_read [2025-03-04 03:51:59,310 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2025-03-04 03:51:59,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2025-03-04 03:51:59,310 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2025-03-04 03:51:59,310 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2025-03-04 03:51:59,310 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2025-03-04 03:51:59,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2025-03-04 03:51:59,310 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#0 [2025-03-04 03:51:59,310 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#1 [2025-03-04 03:51:59,310 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#2 [2025-03-04 03:51:59,310 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#3 [2025-03-04 03:51:59,310 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#4 [2025-03-04 03:51:59,310 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#5 [2025-03-04 03:51:59,310 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#6 [2025-03-04 03:51:59,310 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#7 [2025-03-04 03:51:59,310 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#8 [2025-03-04 03:51:59,310 INFO L130 BoogieDeclarations]: Found specification of procedure device_create_file [2025-03-04 03:51:59,310 INFO L138 BoogieDeclarations]: Found implementation of procedure device_create_file [2025-03-04 03:51:59,310 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#0 [2025-03-04 03:51:59,310 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#1 [2025-03-04 03:51:59,310 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#2 [2025-03-04 03:51:59,310 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#3 [2025-03-04 03:51:59,310 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#4 [2025-03-04 03:51:59,310 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#5 [2025-03-04 03:51:59,310 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#6 [2025-03-04 03:51:59,310 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#7 [2025-03-04 03:51:59,310 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#8 [2025-03-04 03:51:59,313 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#0 [2025-03-04 03:51:59,313 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#1 [2025-03-04 03:51:59,313 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#2 [2025-03-04 03:51:59,313 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#3 [2025-03-04 03:51:59,313 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#4 [2025-03-04 03:51:59,313 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#5 [2025-03-04 03:51:59,313 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#6 [2025-03-04 03:51:59,313 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#7 [2025-03-04 03:51:59,313 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#8 [2025-03-04 03:51:59,314 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_update_lock_of_abituguru3_data [2025-03-04 03:51:59,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_update_lock_of_abituguru3_data [2025-03-04 03:51:59,314 INFO L130 BoogieDeclarations]: Found specification of procedure abituguru3_suspend [2025-03-04 03:51:59,314 INFO L138 BoogieDeclarations]: Found implementation of procedure abituguru3_suspend [2025-03-04 03:51:59,315 INFO L130 BoogieDeclarations]: Found specification of procedure abituguru3_read_increment_offset [2025-03-04 03:51:59,315 INFO L138 BoogieDeclarations]: Found implementation of procedure abituguru3_read_increment_offset [2025-03-04 03:51:59,315 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2025-03-04 03:51:59,315 INFO L130 BoogieDeclarations]: Found specification of procedure inb_p [2025-03-04 03:51:59,315 INFO L138 BoogieDeclarations]: Found implementation of procedure inb_p [2025-03-04 03:51:59,315 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2025-03-04 03:51:59,315 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2025-03-04 03:51:59,315 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-03-04 03:51:59,315 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2025-03-04 03:51:59,315 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2025-03-04 03:51:59,315 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2025-03-04 03:51:59,315 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2025-03-04 03:51:59,315 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2025-03-04 03:51:59,315 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2025-03-04 03:51:59,315 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2025-03-04 03:51:59,315 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2025-03-04 03:51:59,315 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2025-03-04 03:51:59,315 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2025-03-04 03:51:59,315 INFO L130 BoogieDeclarations]: Found specification of procedure abituguru3_update_device [2025-03-04 03:51:59,315 INFO L138 BoogieDeclarations]: Found implementation of procedure abituguru3_update_device [2025-03-04 03:51:59,315 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2025-03-04 03:51:59,315 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2025-03-04 03:51:59,315 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2025-03-04 03:51:59,315 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2025-03-04 03:51:59,315 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2025-03-04 03:51:59,315 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2025-03-04 03:51:59,315 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2025-03-04 03:51:59,315 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2025-03-04 03:51:59,315 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2025-03-04 03:51:59,315 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#0 [2025-03-04 03:51:59,315 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#1 [2025-03-04 03:51:59,315 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#2 [2025-03-04 03:51:59,315 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#3 [2025-03-04 03:51:59,315 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#4 [2025-03-04 03:51:59,315 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#5 [2025-03-04 03:51:59,315 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#6 [2025-03-04 03:51:59,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#7 [2025-03-04 03:51:59,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#8 [2025-03-04 03:51:59,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#0 [2025-03-04 03:51:59,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#1 [2025-03-04 03:51:59,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#2 [2025-03-04 03:51:59,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#3 [2025-03-04 03:51:59,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#4 [2025-03-04 03:51:59,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#5 [2025-03-04 03:51:59,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#6 [2025-03-04 03:51:59,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#7 [2025-03-04 03:51:59,317 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#8 [2025-03-04 03:51:59,317 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#0 [2025-03-04 03:51:59,317 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#1 [2025-03-04 03:51:59,317 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#2 [2025-03-04 03:51:59,317 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#3 [2025-03-04 03:51:59,317 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#4 [2025-03-04 03:51:59,317 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#5 [2025-03-04 03:51:59,317 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#6 [2025-03-04 03:51:59,317 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#7 [2025-03-04 03:51:59,317 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#8 [2025-03-04 03:51:59,317 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2025-03-04 03:51:59,317 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#0 [2025-03-04 03:51:59,317 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#1 [2025-03-04 03:51:59,317 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#2 [2025-03-04 03:51:59,317 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#3 [2025-03-04 03:51:59,317 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#4 [2025-03-04 03:51:59,317 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#5 [2025-03-04 03:51:59,317 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#6 [2025-03-04 03:51:59,317 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#7 [2025-03-04 03:51:59,317 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#8 [2025-03-04 03:51:59,317 INFO L130 BoogieDeclarations]: Found specification of procedure platform_set_drvdata [2025-03-04 03:51:59,317 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_set_drvdata [2025-03-04 03:51:59,317 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_update_lock_of_abituguru3_data [2025-03-04 03:51:59,317 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_update_lock_of_abituguru3_data [2025-03-04 03:51:59,317 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2025-03-04 03:51:59,317 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2025-03-04 03:51:59,317 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2025-03-04 03:51:59,317 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#1 [2025-03-04 03:51:59,317 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#2 [2025-03-04 03:51:59,317 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#3 [2025-03-04 03:51:59,317 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#4 [2025-03-04 03:51:59,317 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#5 [2025-03-04 03:51:59,317 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#6 [2025-03-04 03:51:59,317 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#7 [2025-03-04 03:51:59,317 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#8 [2025-03-04 03:51:59,317 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2025-03-04 03:51:59,317 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2025-03-04 03:51:59,317 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2025-03-04 03:51:59,317 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2025-03-04 03:51:59,317 INFO L130 BoogieDeclarations]: Found specification of procedure device_remove_file [2025-03-04 03:51:59,318 INFO L138 BoogieDeclarations]: Found implementation of procedure device_remove_file [2025-03-04 03:51:59,318 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-03-04 03:51:59,318 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-03-04 03:51:59,318 INFO L130 BoogieDeclarations]: Found specification of procedure abituguru3_resume [2025-03-04 03:51:59,318 INFO L138 BoogieDeclarations]: Found implementation of procedure abituguru3_resume [2025-03-04 03:51:59,318 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2025-03-04 03:51:59,318 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2025-03-04 03:51:59,606 INFO L256 CfgBuilder]: Building ICFG [2025-03-04 03:51:59,607 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2025-03-04 03:51:59,656 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L3625: havoc #t~ret290.base, #t~ret290.offset; [2025-03-04 03:51:59,680 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L3642: havoc #t~ret294.base, #t~ret294.offset; [2025-03-04 03:51:59,873 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L3633: havoc #t~nondet292; [2025-03-04 03:52:00,069 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L3629: havoc dev_set_drvdata_#t~nondet291#1; [2025-03-04 03:52:00,075 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L3748: havoc #t~nondet316;