./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--hwmon--applesmc.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c841e1a-f3d9-42e8-9d51-3f1921938b71/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c841e1a-f3d9-42e8-9d51-3f1921938b71/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c841e1a-f3d9-42e8-9d51-3f1921938b71/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c841e1a-f3d9-42e8-9d51-3f1921938b71/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--hwmon--applesmc.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c841e1a-f3d9-42e8-9d51-3f1921938b71/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c841e1a-f3d9-42e8-9d51-3f1921938b71/bin/ukojak-verify-EEHR8qb7sm --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 9fa9a116c65e181b2439dd2b2c2873427a3e35414c05ff14dcd571e0747c2ab8 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 22:27:26,654 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:27:26,742 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c841e1a-f3d9-42e8-9d51-3f1921938b71/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-13 22:27:26,749 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 22:27:26,749 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 22:27:26,780 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:27:26,783 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 22:27:26,783 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 22:27:26,783 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:27:26,784 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:27:26,784 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:27:26,784 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 22:27:26,784 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 22:27:26,784 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:27:26,784 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 22:27:26,784 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:27:26,785 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 22:27:26,786 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:27:26,786 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 22:27:26,786 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:27:26,786 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:27:26,786 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:27:26,787 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:27:26,788 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:27:26,788 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:27:26,788 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:27:26,788 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:27:26,788 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 22:27:26,788 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 22:27:26,788 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 22:27:26,788 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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 -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c841e1a-f3d9-42e8-9d51-3f1921938b71/bin/ukojak-verify-EEHR8qb7sm 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 -> Kojak 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 -> 9fa9a116c65e181b2439dd2b2c2873427a3e35414c05ff14dcd571e0747c2ab8 [2024-11-13 22:27:27,085 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:27:27,092 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:27:27,094 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:27:27,095 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:27:27,096 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:27:27,097 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c841e1a-f3d9-42e8-9d51-3f1921938b71/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--hwmon--applesmc.ko-entry_point.cil.out.i Unable to find full path for "g++" [2024-11-13 22:27:28,947 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:27:29,635 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:27:29,636 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c841e1a-f3d9-42e8-9d51-3f1921938b71/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--hwmon--applesmc.ko-entry_point.cil.out.i [2024-11-13 22:27:29,696 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c841e1a-f3d9-42e8-9d51-3f1921938b71/bin/ukojak-verify-EEHR8qb7sm/data/b4cffa5cc/09c09752da864a14bb7d06b0c147acc6/FLAG252fd99a2 [2024-11-13 22:27:29,717 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c841e1a-f3d9-42e8-9d51-3f1921938b71/bin/ukojak-verify-EEHR8qb7sm/data/b4cffa5cc/09c09752da864a14bb7d06b0c147acc6 [2024-11-13 22:27:29,720 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:27:29,722 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:27:29,725 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:27:29,725 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:27:29,730 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:27:29,731 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:27:29" (1/1) ... [2024-11-13 22:27:29,734 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@437dab10 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:27:29, skipping insertion in model container [2024-11-13 22:27:29,734 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:27:29" (1/1) ... [2024-11-13 22:27:29,864 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:27:31,412 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c841e1a-f3d9-42e8-9d51-3f1921938b71/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--hwmon--applesmc.ko-entry_point.cil.out.i[194089,194102] [2024-11-13 22:27:31,553 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:27:31,701 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:27:31,864 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bswapl %0": "=r" (val): "0" (val)); [3435] [2024-11-13 22:27:31,878 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outb %b0, %w1": : "a" (value), "Nd" (port)); [3627] [2024-11-13 22:27:31,879 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inb %w1, %b0": "=a" (value): "Nd" (port)); [3635] [2024-11-13 22:27:32,086 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c841e1a-f3d9-42e8-9d51-3f1921938b71/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--hwmon--applesmc.ko-entry_point.cil.out.i[194089,194102] [2024-11-13 22:27:32,115 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:27:32,301 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:27:32,302 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:27:32 WrapperNode [2024-11-13 22:27:32,302 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:27:32,303 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:27:32,303 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:27:32,304 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:27:32,313 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:27:32" (1/1) ... [2024-11-13 22:27:32,463 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:27:32" (1/1) ... [2024-11-13 22:27:32,821 INFO L138 Inliner]: procedures = 255, calls = 3736, calls flagged for inlining = 83, calls inlined = 73, statements flattened = 7261 [2024-11-13 22:27:32,822 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:27:32,823 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:27:32,823 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:27:32,823 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:27:32,833 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:27:32" (1/1) ... [2024-11-13 22:27:32,833 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:27:32" (1/1) ... [2024-11-13 22:27:32,914 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:27:32" (1/1) ... [2024-11-13 22:27:32,915 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:27:32" (1/1) ... [2024-11-13 22:27:33,223 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:27:32" (1/1) ... [2024-11-13 22:27:33,287 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:27:32" (1/1) ... [2024-11-13 22:27:33,330 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:27:32" (1/1) ... [2024-11-13 22:27:33,405 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:27:32" (1/1) ... [2024-11-13 22:27:33,464 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:27:33,466 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:27:33,466 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:27:33,467 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:27:33,468 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:27:32" (1/1) ... [2024-11-13 22:27:33,475 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:27:33,489 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c841e1a-f3d9-42e8-9d51-3f1921938b71/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:27:33,503 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c841e1a-f3d9-42e8-9d51-3f1921938b71/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:27:33,508 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c841e1a-f3d9-42e8-9d51-3f1921938b71/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:27:33,534 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2024-11-13 22:27:33,534 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2024-11-13 22:27:33,534 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2024-11-13 22:27:33,534 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2024-11-13 22:27:33,534 INFO L130 BoogieDeclarations]: Found specification of procedure platform_driver_unregister [2024-11-13 22:27:33,534 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_driver_unregister [2024-11-13 22:27:33,535 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-11-13 22:27:33,535 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-13 22:27:33,536 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-13 22:27:33,536 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-13 22:27:33,536 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-13 22:27:33,536 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-13 22:27:33,536 INFO L130 BoogieDeclarations]: Found specification of procedure send_argument [2024-11-13 22:27:33,536 INFO L138 BoogieDeclarations]: Found implementation of procedure send_argument [2024-11-13 22:27:33,536 INFO L130 BoogieDeclarations]: Found specification of procedure applesmc_pm_resume [2024-11-13 22:27:33,536 INFO L138 BoogieDeclarations]: Found implementation of procedure applesmc_pm_resume [2024-11-13 22:27:33,537 INFO L130 BoogieDeclarations]: Found specification of procedure applesmc_get_lower_bound [2024-11-13 22:27:33,537 INFO L138 BoogieDeclarations]: Found implementation of procedure applesmc_get_lower_bound [2024-11-13 22:27:33,537 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-13 22:27:33,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-13 22:27:33,537 INFO L130 BoogieDeclarations]: Found specification of procedure applesmc_release_accelerometer [2024-11-13 22:27:33,538 INFO L138 BoogieDeclarations]: Found implementation of procedure applesmc_release_accelerometer [2024-11-13 22:27:33,538 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_1 [2024-11-13 22:27:33,538 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_1 [2024-11-13 22:27:33,538 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-11-13 22:27:33,538 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-11-13 22:27:33,538 INFO L130 BoogieDeclarations]: Found specification of procedure applesmc_release_light_sensor [2024-11-13 22:27:33,538 INFO L138 BoogieDeclarations]: Found implementation of procedure applesmc_release_light_sensor [2024-11-13 22:27:33,538 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-13 22:27:33,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-13 22:27:33,538 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_applesmc_registers [2024-11-13 22:27:33,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_applesmc_registers [2024-11-13 22:27:33,539 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2024-11-13 22:27:33,539 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2024-11-13 22:27:33,539 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-13 22:27:33,539 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-13 22:27:33,539 INFO L130 BoogieDeclarations]: Found specification of procedure applesmc_calibrate [2024-11-13 22:27:33,540 INFO L138 BoogieDeclarations]: Found implementation of procedure applesmc_calibrate [2024-11-13 22:27:33,540 INFO L130 BoogieDeclarations]: Found specification of procedure applesmc_release_key_backlight [2024-11-13 22:27:33,540 INFO L138 BoogieDeclarations]: Found implementation of procedure applesmc_release_key_backlight [2024-11-13 22:27:33,540 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2024-11-13 22:27:33,540 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2024-11-13 22:27:33,540 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2024-11-13 22:27:33,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2024-11-13 22:27:33,541 INFO L130 BoogieDeclarations]: Found specification of procedure applesmc_read_entry [2024-11-13 22:27:33,541 INFO L138 BoogieDeclarations]: Found implementation of procedure applesmc_read_entry [2024-11-13 22:27:33,541 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 22:27:33,541 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 22:27:33,541 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_1 [2024-11-13 22:27:33,542 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_1 [2024-11-13 22:27:33,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-13 22:27:33,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-13 22:27:33,544 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_remove_4 [2024-11-13 22:27:33,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_remove_4 [2024-11-13 22:27:33,544 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_unregister [2024-11-13 22:27:33,544 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_unregister [2024-11-13 22:27:33,544 INFO L130 BoogieDeclarations]: Found specification of procedure applesmc_write_key [2024-11-13 22:27:33,544 INFO L138 BoogieDeclarations]: Found implementation of procedure applesmc_write_key [2024-11-13 22:27:33,544 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 22:27:33,544 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-13 22:27:33,544 INFO L130 BoogieDeclarations]: Found specification of procedure applesmc_backlight_set [2024-11-13 22:27:33,544 INFO L138 BoogieDeclarations]: Found implementation of procedure applesmc_backlight_set [2024-11-13 22:27:33,544 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-13 22:27:33,544 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-13 22:27:33,544 INFO L130 BoogieDeclarations]: Found specification of procedure send_byte [2024-11-13 22:27:33,544 INFO L138 BoogieDeclarations]: Found implementation of procedure send_byte [2024-11-13 22:27:33,545 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2024-11-13 22:27:33,545 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2024-11-13 22:27:33,545 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2024-11-13 22:27:33,545 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2024-11-13 22:27:33,545 INFO L130 BoogieDeclarations]: Found specification of procedure applesmc_init_smcreg [2024-11-13 22:27:33,545 INFO L138 BoogieDeclarations]: Found implementation of procedure applesmc_init_smcreg [2024-11-13 22:27:33,545 INFO L130 BoogieDeclarations]: Found specification of procedure applesmc_has_key [2024-11-13 22:27:33,545 INFO L138 BoogieDeclarations]: Found implementation of procedure applesmc_has_key [2024-11-13 22:27:33,545 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-11-13 22:27:33,545 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-13 22:27:33,545 INFO L130 BoogieDeclarations]: Found specification of procedure send_command [2024-11-13 22:27:33,545 INFO L138 BoogieDeclarations]: Found implementation of procedure send_command [2024-11-13 22:27:33,545 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 22:27:33,545 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2024-11-13 22:27:33,545 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2024-11-13 22:27:33,545 INFO L130 BoogieDeclarations]: Found specification of procedure applesmc_get_entry_by_key [2024-11-13 22:27:33,545 INFO L138 BoogieDeclarations]: Found implementation of procedure applesmc_get_entry_by_key [2024-11-13 22:27:33,545 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2024-11-13 22:27:33,545 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2024-11-13 22:27:33,545 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-13 22:27:33,545 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-13 22:27:33,545 INFO L130 BoogieDeclarations]: Found specification of procedure applesmc_device_init [2024-11-13 22:27:33,546 INFO L138 BoogieDeclarations]: Found implementation of procedure applesmc_device_init [2024-11-13 22:27:33,546 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 22:27:33,546 INFO L130 BoogieDeclarations]: Found specification of procedure __udelay [2024-11-13 22:27:33,546 INFO L138 BoogieDeclarations]: Found implementation of procedure __udelay [2024-11-13 22:27:33,546 INFO L130 BoogieDeclarations]: Found specification of procedure applesmc_destroy_nodes [2024-11-13 22:27:33,546 INFO L138 BoogieDeclarations]: Found implementation of procedure applesmc_destroy_nodes [2024-11-13 22:27:33,546 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2024-11-13 22:27:33,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2024-11-13 22:27:33,546 INFO L130 BoogieDeclarations]: Found specification of procedure read_smc [2024-11-13 22:27:33,546 INFO L138 BoogieDeclarations]: Found implementation of procedure read_smc [2024-11-13 22:27:33,546 INFO L130 BoogieDeclarations]: Found specification of procedure applesmc_get_entry_by_index [2024-11-13 22:27:33,546 INFO L138 BoogieDeclarations]: Found implementation of procedure applesmc_get_entry_by_index [2024-11-13 22:27:33,546 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 22:27:33,546 INFO L130 BoogieDeclarations]: Found specification of procedure applesmc_read_key [2024-11-13 22:27:33,546 INFO L138 BoogieDeclarations]: Found implementation of procedure applesmc_read_key [2024-11-13 22:27:33,546 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 22:27:33,549 INFO L130 BoogieDeclarations]: Found specification of procedure applesmc_read_s16 [2024-11-13 22:27:33,549 INFO L138 BoogieDeclarations]: Found implementation of procedure applesmc_read_s16 [2024-11-13 22:27:33,549 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-11-13 22:27:33,549 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-11-13 22:27:33,549 INFO L130 BoogieDeclarations]: Found specification of procedure applesmc_probe [2024-11-13 22:27:33,549 INFO L138 BoogieDeclarations]: Found implementation of procedure applesmc_probe [2024-11-13 22:27:33,549 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 22:27:33,549 INFO L130 BoogieDeclarations]: Found specification of procedure input_set_abs_params [2024-11-13 22:27:33,549 INFO L138 BoogieDeclarations]: Found implementation of procedure input_set_abs_params [2024-11-13 22:27:33,550 INFO L130 BoogieDeclarations]: Found specification of procedure input_free_polled_device [2024-11-13 22:27:33,550 INFO L138 BoogieDeclarations]: Found implementation of procedure input_free_polled_device [2024-11-13 22:27:33,550 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2024-11-13 22:27:33,550 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2024-11-13 22:27:33,550 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_applesmc_registers [2024-11-13 22:27:33,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_applesmc_registers [2024-11-13 22:27:33,550 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_1 [2024-11-13 22:27:33,550 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_1 [2024-11-13 22:27:33,550 INFO L130 BoogieDeclarations]: Found specification of procedure applesmc_pm_restore [2024-11-13 22:27:33,550 INFO L138 BoogieDeclarations]: Found implementation of procedure applesmc_pm_restore [2024-11-13 22:27:33,550 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2024-11-13 22:27:33,550 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2024-11-13 22:27:33,550 INFO L130 BoogieDeclarations]: Found specification of procedure applesmc_create_nodes [2024-11-13 22:27:33,550 INFO L138 BoogieDeclarations]: Found implementation of procedure applesmc_create_nodes [2024-11-13 22:27:33,550 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 22:27:33,550 INFO L130 BoogieDeclarations]: Found specification of procedure applesmc_destroy_smcreg [2024-11-13 22:27:33,550 INFO L138 BoogieDeclarations]: Found implementation of procedure applesmc_destroy_smcreg [2024-11-13 22:27:33,550 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:27:33,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:27:33,550 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2024-11-13 22:27:33,550 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2024-11-13 22:27:34,102 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:27:34,105 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:27:34,319 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-13 22:28:17,666 INFO L? ?]: Removed 801 outVars from TransFormulas that were not future-live. [2024-11-13 22:28:17,666 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:28:18,808 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 22:28:18,809 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-13 22:28:18,809 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:28:18 BoogieIcfgContainer [2024-11-13 22:28:18,810 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 22:28:18,810 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 22:28:18,811 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 22:28:18,826 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 22:28:18,826 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:28:18" (1/1) ... [2024-11-13 22:28:18,836 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 22:28:18,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:18,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1001 states to 697 states and 1001 transitions. [2024-11-13 22:28:18,940 INFO L276 IsEmpty]: Start isEmpty. Operand 697 states and 1001 transitions. [2024-11-13 22:28:18,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 22:28:18,951 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:18,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:30:14,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:30:21,428 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 22:30:31,725 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.22s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 22:30:33,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:30:33,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1094 states to 717 states and 1086 transitions. [2024-11-13 22:30:33,658 INFO L276 IsEmpty]: Start isEmpty. Operand 717 states and 1086 transitions. [2024-11-13 22:30:33,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 22:30:33,663 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:30:33,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:32:39,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:32:45,528 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 22:32:45,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:32:45,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1099 states to 720 states and 1091 transitions. [2024-11-13 22:32:45,615 INFO L276 IsEmpty]: Start isEmpty. Operand 720 states and 1091 transitions. [2024-11-13 22:32:45,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 22:32:45,627 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:32:45,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:08,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:10,197 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 22:35:12,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:12,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1147 states to 726 states and 1139 transitions. [2024-11-13 22:35:12,082 INFO L276 IsEmpty]: Start isEmpty. Operand 726 states and 1139 transitions. [2024-11-13 22:35:12,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 22:35:12,089 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:12,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:31,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:37,873 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 22:37:37,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:37,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1152 states to 729 states and 1144 transitions. [2024-11-13 22:37:37,930 INFO L276 IsEmpty]: Start isEmpty. Operand 729 states and 1144 transitions. [2024-11-13 22:37:37,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 22:37:37,936 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:37,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:51,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:57,565 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:39:57,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:57,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1153 states to 730 states and 1145 transitions. [2024-11-13 22:39:57,596 INFO L276 IsEmpty]: Start isEmpty. Operand 730 states and 1145 transitions. [2024-11-13 22:39:57,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 22:39:57,601 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:57,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:20,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:27,092 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 22:42:27,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:27,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1158 states to 733 states and 1150 transitions. [2024-11-13 22:42:27,176 INFO L276 IsEmpty]: Start isEmpty. Operand 733 states and 1150 transitions. [2024-11-13 22:42:27,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 22:42:27,181 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:27,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms