./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 d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24a7a2fe-6e49-4322-a3b1-2a0c3d4d3457/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24a7a2fe-6e49-4322-a3b1-2a0c3d4d3457/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24a7a2fe-6e49-4322-a3b1-2a0c3d4d3457/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24a7a2fe-6e49-4322-a3b1-2a0c3d4d3457/bin/ukojak-verify-CZk0znPC7b/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_24a7a2fe-6e49-4322-a3b1-2a0c3d4d3457/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24a7a2fe-6e49-4322-a3b1-2a0c3d4d3457/bin/ukojak-verify-CZk0znPC7b --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-d790fec [2024-12-05 22:52:03,602 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 22:52:03,659 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24a7a2fe-6e49-4322-a3b1-2a0c3d4d3457/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-12-05 22:52:03,663 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-05 22:52:03,663 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-05 22:52:03,684 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 22:52:03,684 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-05 22:52:03,685 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-05 22:52:03,685 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 22:52:03,685 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 22:52:03,685 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 22:52:03,686 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-05 22:52:03,686 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-05 22:52:03,686 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 22:52:03,686 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-05 22:52:03,686 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 22:52:03,686 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-05 22:52:03,686 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-05 22:52:03,686 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 22:52:03,686 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 22:52:03,686 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 22:52:03,686 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 22:52:03,687 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 22:52:03,687 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 22:52:03,687 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 22:52:03,687 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 22:52:03,687 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 22:52:03,687 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-05 22:52:03,687 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-05 22:52:03,687 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-05 22:52:03,687 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_24a7a2fe-6e49-4322-a3b1-2a0c3d4d3457/bin/ukojak-verify-CZk0znPC7b 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 [2024-12-05 22:52:03,925 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 22:52:03,933 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 22:52:03,935 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 22:52:03,936 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 22:52:03,937 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 22:52:03,938 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24a7a2fe-6e49-4322-a3b1-2a0c3d4d3457/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--hwmon--applesmc.ko-entry_point.cil.out.i [2024-12-05 22:52:06,536 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24a7a2fe-6e49-4322-a3b1-2a0c3d4d3457/bin/ukojak-verify-CZk0znPC7b/data/a38a3a03d/e44211228101465ba6f14dab54d8def4/FLAG9e6ebbdff [2024-12-05 22:52:06,946 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 22:52:06,947 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24a7a2fe-6e49-4322-a3b1-2a0c3d4d3457/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--hwmon--applesmc.ko-entry_point.cil.out.i [2024-12-05 22:52:06,975 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24a7a2fe-6e49-4322-a3b1-2a0c3d4d3457/bin/ukojak-verify-CZk0znPC7b/data/a38a3a03d/e44211228101465ba6f14dab54d8def4/FLAG9e6ebbdff [2024-12-05 22:52:07,114 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24a7a2fe-6e49-4322-a3b1-2a0c3d4d3457/bin/ukojak-verify-CZk0znPC7b/data/a38a3a03d/e44211228101465ba6f14dab54d8def4 [2024-12-05 22:52:07,115 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 22:52:07,116 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 22:52:07,117 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 22:52:07,117 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 22:52:07,121 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 22:52:07,122 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 10:52:07" (1/1) ... [2024-12-05 22:52:07,123 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7693eaad and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:52:07, skipping insertion in model container [2024-12-05 22:52:07,123 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 10:52:07" (1/1) ... [2024-12-05 22:52:07,188 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 22:52:08,135 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_24a7a2fe-6e49-4322-a3b1-2a0c3d4d3457/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] [2024-12-05 22:52:08,256 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 22:52:08,346 INFO L200 MainTranslator]: Completed pre-run [2024-12-05 22:52:08,413 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bswapl %0": "=r" (val): "0" (val)); [3435] [2024-12-05 22:52:08,421 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outb %b0, %w1": : "a" (value), "Nd" (port)); [3627] [2024-12-05 22:52:08,422 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inb %w1, %b0": "=a" (value): "Nd" (port)); [3635] [2024-12-05 22:52:08,546 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_24a7a2fe-6e49-4322-a3b1-2a0c3d4d3457/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] [2024-12-05 22:52:08,560 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 22:52:08,671 INFO L204 MainTranslator]: Completed translation [2024-12-05 22:52:08,671 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:52:08 WrapperNode [2024-12-05 22:52:08,671 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 22:52:08,672 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-05 22:52:08,672 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-05 22:52:08,672 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-05 22:52:08,677 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:52:08" (1/1) ... [2024-12-05 22:52:08,742 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:52:08" (1/1) ... [2024-12-05 22:52:08,910 INFO L138 Inliner]: procedures = 255, calls = 3736, calls flagged for inlining = 83, calls inlined = 73, statements flattened = 7215 [2024-12-05 22:52:08,911 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-05 22:52:08,911 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-05 22:52:08,911 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-05 22:52:08,911 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-05 22:52:08,918 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:52:08" (1/1) ... [2024-12-05 22:52:08,918 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:52:08" (1/1) ... [2024-12-05 22:52:08,951 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:52:08" (1/1) ... [2024-12-05 22:52:08,951 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:52:08" (1/1) ... [2024-12-05 22:52:09,085 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:52:08" (1/1) ... [2024-12-05 22:52:09,109 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:52:08" (1/1) ... [2024-12-05 22:52:09,126 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:52:08" (1/1) ... [2024-12-05 22:52:09,153 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:52:08" (1/1) ... [2024-12-05 22:52:09,207 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:52:08" (1/1) ... [2024-12-05 22:52:09,258 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-05 22:52:09,259 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-05 22:52:09,259 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-05 22:52:09,259 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-05 22:52:09,260 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:52:08" (1/1) ... [2024-12-05 22:52:09,265 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 22:52:09,276 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24a7a2fe-6e49-4322-a3b1-2a0c3d4d3457/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-05 22:52:09,288 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24a7a2fe-6e49-4322-a3b1-2a0c3d4d3457/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-05 22:52:09,291 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24a7a2fe-6e49-4322-a3b1-2a0c3d4d3457/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-05 22:52:09,314 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2024-12-05 22:52:09,314 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2024-12-05 22:52:09,314 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2024-12-05 22:52:09,315 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2024-12-05 22:52:09,315 INFO L130 BoogieDeclarations]: Found specification of procedure platform_driver_unregister [2024-12-05 22:52:09,315 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_driver_unregister [2024-12-05 22:52:09,315 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-12-05 22:52:09,315 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-12-05 22:52:09,315 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-12-05 22:52:09,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-12-05 22:52:09,315 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-12-05 22:52:09,315 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-12-05 22:52:09,315 INFO L130 BoogieDeclarations]: Found specification of procedure send_argument [2024-12-05 22:52:09,315 INFO L138 BoogieDeclarations]: Found implementation of procedure send_argument [2024-12-05 22:52:09,315 INFO L130 BoogieDeclarations]: Found specification of procedure applesmc_pm_resume [2024-12-05 22:52:09,315 INFO L138 BoogieDeclarations]: Found implementation of procedure applesmc_pm_resume [2024-12-05 22:52:09,315 INFO L130 BoogieDeclarations]: Found specification of procedure applesmc_get_lower_bound [2024-12-05 22:52:09,315 INFO L138 BoogieDeclarations]: Found implementation of procedure applesmc_get_lower_bound [2024-12-05 22:52:09,315 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-12-05 22:52:09,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-12-05 22:52:09,316 INFO L130 BoogieDeclarations]: Found specification of procedure applesmc_release_accelerometer [2024-12-05 22:52:09,316 INFO L138 BoogieDeclarations]: Found implementation of procedure applesmc_release_accelerometer [2024-12-05 22:52:09,316 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_1 [2024-12-05 22:52:09,316 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_1 [2024-12-05 22:52:09,316 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-12-05 22:52:09,316 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-12-05 22:52:09,316 INFO L130 BoogieDeclarations]: Found specification of procedure applesmc_release_light_sensor [2024-12-05 22:52:09,316 INFO L138 BoogieDeclarations]: Found implementation of procedure applesmc_release_light_sensor [2024-12-05 22:52:09,316 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-12-05 22:52:09,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-12-05 22:52:09,316 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_applesmc_registers [2024-12-05 22:52:09,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_applesmc_registers [2024-12-05 22:52:09,316 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2024-12-05 22:52:09,316 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2024-12-05 22:52:09,316 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-12-05 22:52:09,316 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-12-05 22:52:09,316 INFO L130 BoogieDeclarations]: Found specification of procedure applesmc_calibrate [2024-12-05 22:52:09,317 INFO L138 BoogieDeclarations]: Found implementation of procedure applesmc_calibrate [2024-12-05 22:52:09,317 INFO L130 BoogieDeclarations]: Found specification of procedure applesmc_release_key_backlight [2024-12-05 22:52:09,317 INFO L138 BoogieDeclarations]: Found implementation of procedure applesmc_release_key_backlight [2024-12-05 22:52:09,317 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2024-12-05 22:52:09,317 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2024-12-05 22:52:09,317 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2024-12-05 22:52:09,317 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2024-12-05 22:52:09,317 INFO L130 BoogieDeclarations]: Found specification of procedure applesmc_read_entry [2024-12-05 22:52:09,317 INFO L138 BoogieDeclarations]: Found implementation of procedure applesmc_read_entry [2024-12-05 22:52:09,317 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-05 22:52:09,317 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-05 22:52:09,317 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_1 [2024-12-05 22:52:09,317 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_1 [2024-12-05 22:52:09,317 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-12-05 22:52:09,317 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-12-05 22:52:09,317 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_remove_4 [2024-12-05 22:52:09,317 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_remove_4 [2024-12-05 22:52:09,317 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_unregister [2024-12-05 22:52:09,317 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_unregister [2024-12-05 22:52:09,318 INFO L130 BoogieDeclarations]: Found specification of procedure applesmc_write_key [2024-12-05 22:52:09,318 INFO L138 BoogieDeclarations]: Found implementation of procedure applesmc_write_key [2024-12-05 22:52:09,318 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-05 22:52:09,318 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-12-05 22:52:09,318 INFO L130 BoogieDeclarations]: Found specification of procedure applesmc_backlight_set [2024-12-05 22:52:09,318 INFO L138 BoogieDeclarations]: Found implementation of procedure applesmc_backlight_set [2024-12-05 22:52:09,318 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-12-05 22:52:09,318 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-12-05 22:52:09,318 INFO L130 BoogieDeclarations]: Found specification of procedure send_byte [2024-12-05 22:52:09,318 INFO L138 BoogieDeclarations]: Found implementation of procedure send_byte [2024-12-05 22:52:09,318 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2024-12-05 22:52:09,318 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2024-12-05 22:52:09,318 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2024-12-05 22:52:09,318 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2024-12-05 22:52:09,318 INFO L130 BoogieDeclarations]: Found specification of procedure applesmc_init_smcreg [2024-12-05 22:52:09,318 INFO L138 BoogieDeclarations]: Found implementation of procedure applesmc_init_smcreg [2024-12-05 22:52:09,318 INFO L130 BoogieDeclarations]: Found specification of procedure applesmc_has_key [2024-12-05 22:52:09,318 INFO L138 BoogieDeclarations]: Found implementation of procedure applesmc_has_key [2024-12-05 22:52:09,318 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-12-05 22:52:09,318 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-12-05 22:52:09,318 INFO L130 BoogieDeclarations]: Found specification of procedure send_command [2024-12-05 22:52:09,319 INFO L138 BoogieDeclarations]: Found implementation of procedure send_command [2024-12-05 22:52:09,319 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-05 22:52:09,319 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2024-12-05 22:52:09,319 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2024-12-05 22:52:09,319 INFO L130 BoogieDeclarations]: Found specification of procedure applesmc_get_entry_by_key [2024-12-05 22:52:09,319 INFO L138 BoogieDeclarations]: Found implementation of procedure applesmc_get_entry_by_key [2024-12-05 22:52:09,319 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2024-12-05 22:52:09,319 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2024-12-05 22:52:09,319 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-12-05 22:52:09,319 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-12-05 22:52:09,319 INFO L130 BoogieDeclarations]: Found specification of procedure applesmc_device_init [2024-12-05 22:52:09,319 INFO L138 BoogieDeclarations]: Found implementation of procedure applesmc_device_init [2024-12-05 22:52:09,319 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-05 22:52:09,319 INFO L130 BoogieDeclarations]: Found specification of procedure __udelay [2024-12-05 22:52:09,319 INFO L138 BoogieDeclarations]: Found implementation of procedure __udelay [2024-12-05 22:52:09,319 INFO L130 BoogieDeclarations]: Found specification of procedure applesmc_destroy_nodes [2024-12-05 22:52:09,319 INFO L138 BoogieDeclarations]: Found implementation of procedure applesmc_destroy_nodes [2024-12-05 22:52:09,319 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2024-12-05 22:52:09,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2024-12-05 22:52:09,319 INFO L130 BoogieDeclarations]: Found specification of procedure read_smc [2024-12-05 22:52:09,320 INFO L138 BoogieDeclarations]: Found implementation of procedure read_smc [2024-12-05 22:52:09,320 INFO L130 BoogieDeclarations]: Found specification of procedure applesmc_get_entry_by_index [2024-12-05 22:52:09,320 INFO L138 BoogieDeclarations]: Found implementation of procedure applesmc_get_entry_by_index [2024-12-05 22:52:09,320 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-05 22:52:09,320 INFO L130 BoogieDeclarations]: Found specification of procedure applesmc_read_key [2024-12-05 22:52:09,320 INFO L138 BoogieDeclarations]: Found implementation of procedure applesmc_read_key [2024-12-05 22:52:09,320 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-05 22:52:09,320 INFO L130 BoogieDeclarations]: Found specification of procedure applesmc_read_s16 [2024-12-05 22:52:09,320 INFO L138 BoogieDeclarations]: Found implementation of procedure applesmc_read_s16 [2024-12-05 22:52:09,320 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-12-05 22:52:09,320 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-12-05 22:52:09,320 INFO L130 BoogieDeclarations]: Found specification of procedure applesmc_probe [2024-12-05 22:52:09,320 INFO L138 BoogieDeclarations]: Found implementation of procedure applesmc_probe [2024-12-05 22:52:09,320 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-05 22:52:09,320 INFO L130 BoogieDeclarations]: Found specification of procedure input_set_abs_params [2024-12-05 22:52:09,320 INFO L138 BoogieDeclarations]: Found implementation of procedure input_set_abs_params [2024-12-05 22:52:09,320 INFO L130 BoogieDeclarations]: Found specification of procedure input_free_polled_device [2024-12-05 22:52:09,321 INFO L138 BoogieDeclarations]: Found implementation of procedure input_free_polled_device [2024-12-05 22:52:09,321 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2024-12-05 22:52:09,321 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2024-12-05 22:52:09,321 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_applesmc_registers [2024-12-05 22:52:09,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_applesmc_registers [2024-12-05 22:52:09,321 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_1 [2024-12-05 22:52:09,321 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_1 [2024-12-05 22:52:09,321 INFO L130 BoogieDeclarations]: Found specification of procedure applesmc_pm_restore [2024-12-05 22:52:09,321 INFO L138 BoogieDeclarations]: Found implementation of procedure applesmc_pm_restore [2024-12-05 22:52:09,321 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2024-12-05 22:52:09,321 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2024-12-05 22:52:09,321 INFO L130 BoogieDeclarations]: Found specification of procedure applesmc_create_nodes [2024-12-05 22:52:09,321 INFO L138 BoogieDeclarations]: Found implementation of procedure applesmc_create_nodes [2024-12-05 22:52:09,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-05 22:52:09,321 INFO L130 BoogieDeclarations]: Found specification of procedure applesmc_destroy_smcreg [2024-12-05 22:52:09,321 INFO L138 BoogieDeclarations]: Found implementation of procedure applesmc_destroy_smcreg [2024-12-05 22:52:09,321 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-05 22:52:09,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-05 22:52:09,321 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2024-12-05 22:52:09,321 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2024-12-05 22:52:09,702 INFO L234 CfgBuilder]: Building ICFG [2024-12-05 22:52:09,704 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-05 22:52:09,844 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-12-05 22:52:46,802 INFO L? ?]: Removed 795 outVars from TransFormulas that were not future-live. [2024-12-05 22:52:46,803 INFO L283 CfgBuilder]: Performing block encoding [2024-12-05 22:52:47,462 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-05 22:52:47,463 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2024-12-05 22:52:47,463 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 10:52:47 BoogieIcfgContainer [2024-12-05 22:52:47,463 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-05 22:52:47,464 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-05 22:52:47,464 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-05 22:52:47,471 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-05 22:52:47,471 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 10:52:47" (1/1) ... [2024-12-05 22:52:47,477 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-05 22:52:47,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:47,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 998 states to 694 states and 998 transitions. [2024-12-05 22:52:47,533 INFO L276 IsEmpty]: Start isEmpty. Operand 694 states and 998 transitions. [2024-12-05 22:52:47,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-05 22:52:47,539 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:47,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:54:23,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:54:28,146 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-05 22:54:38,388 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.17s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-05 22:54:40,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:54:40,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1091 states to 714 states and 1083 transitions. [2024-12-05 22:54:40,094 INFO L276 IsEmpty]: Start isEmpty. Operand 714 states and 1083 transitions. [2024-12-05 22:54:40,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-05 22:54:40,099 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:54:40,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:56:16,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:56:20,274 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-05 22:56:20,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:56:20,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1096 states to 717 states and 1088 transitions. [2024-12-05 22:56:20,319 INFO L276 IsEmpty]: Start isEmpty. Operand 717 states and 1088 transitions. [2024-12-05 22:56:20,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-05 22:56:20,322 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:56:20,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:58:00,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:58:00,922 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-05 22:58:02,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:58:02,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1144 states to 723 states and 1136 transitions. [2024-12-05 22:58:02,348 INFO L276 IsEmpty]: Start isEmpty. Operand 723 states and 1136 transitions. [2024-12-05 22:58:02,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-05 22:58:02,352 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:58:02,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:59:43,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:59:47,001 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-05 22:59:47,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:59:47,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1149 states to 726 states and 1141 transitions. [2024-12-05 22:59:47,044 INFO L276 IsEmpty]: Start isEmpty. Operand 726 states and 1141 transitions. [2024-12-05 22:59:47,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-05 22:59:47,046 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:59:47,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:01:23,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:01:26,859 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-05 23:01:26,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:01:26,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1150 states to 727 states and 1142 transitions. [2024-12-05 23:01:26,876 INFO L276 IsEmpty]: Start isEmpty. Operand 727 states and 1142 transitions. [2024-12-05 23:01:26,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-05 23:01:26,878 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:01:26,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:03:01,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:03:05,355 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-05 23:03:05,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:03:05,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1155 states to 730 states and 1147 transitions. [2024-12-05 23:03:05,401 INFO L276 IsEmpty]: Start isEmpty. Operand 730 states and 1147 transitions. [2024-12-05 23:03:05,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-05 23:03:05,404 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:03:05,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:04:41,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:04:42,330 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-05 23:04:53,337 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.14s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-05 23:04:57,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:04:57,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1236 states to 747 states and 1221 transitions. [2024-12-05 23:04:57,840 INFO L276 IsEmpty]: Start isEmpty. Operand 747 states and 1221 transitions. [2024-12-05 23:04:57,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-05 23:04:57,843 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:04:57,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:06:35,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:06:35,918 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-05 23:06:35,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:06:35,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1237 states to 748 states and 1222 transitions. [2024-12-05 23:06:35,937 INFO L276 IsEmpty]: Start isEmpty. Operand 748 states and 1222 transitions. [2024-12-05 23:06:35,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-05 23:06:35,940 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:06:35,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms