./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--hwmon--applesmc.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0e0057cc Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d972dbc-0707-4ff8-a339-5ffb4ee5abac/bin/ukojak-verify-afCqCEvfdi/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d972dbc-0707-4ff8-a339-5ffb4ee5abac/bin/ukojak-verify-afCqCEvfdi/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d972dbc-0707-4ff8-a339-5ffb4ee5abac/bin/ukojak-verify-afCqCEvfdi/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d972dbc-0707-4ff8-a339-5ffb4ee5abac/bin/ukojak-verify-afCqCEvfdi/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--hwmon--applesmc.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d972dbc-0707-4ff8-a339-5ffb4ee5abac/bin/ukojak-verify-afCqCEvfdi/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d972dbc-0707-4ff8-a339-5ffb4ee5abac/bin/ukojak-verify-afCqCEvfdi --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 6c9ee3b8d3e77b5390ed1936207d79ee0d80fba183e0586388b787d2e227c15f --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-24 22:56:29,381 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-24 22:56:29,506 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d972dbc-0707-4ff8-a339-5ffb4ee5abac/bin/ukojak-verify-afCqCEvfdi/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-24 22:56:29,516 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-24 22:56:29,517 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-24 22:56:29,560 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-24 22:56:29,561 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-24 22:56:29,562 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-24 22:56:29,563 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-24 22:56:29,568 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-24 22:56:29,570 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-24 22:56:29,570 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-24 22:56:29,571 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-24 22:56:29,573 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-24 22:56:29,573 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-24 22:56:29,574 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-24 22:56:29,574 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-24 22:56:29,575 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-24 22:56:29,575 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-24 22:56:29,576 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-24 22:56:29,577 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-24 22:56:29,577 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-24 22:56:29,578 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-24 22:56:29,578 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-24 22:56:29,579 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-24 22:56:29,579 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-24 22:56:29,580 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-24 22:56:29,580 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-24 22:56:29,581 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-24 22:56:29,581 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-24 22:56:29,583 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d972dbc-0707-4ff8-a339-5ffb4ee5abac/bin/ukojak-verify-afCqCEvfdi/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d972dbc-0707-4ff8-a339-5ffb4ee5abac/bin/ukojak-verify-afCqCEvfdi Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6c9ee3b8d3e77b5390ed1936207d79ee0d80fba183e0586388b787d2e227c15f [2023-11-24 22:56:29,984 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-24 22:56:30,018 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-24 22:56:30,020 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-24 22:56:30,022 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-24 22:56:30,023 INFO L274 PluginConnector]: CDTParser initialized [2023-11-24 22:56:30,024 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d972dbc-0707-4ff8-a339-5ffb4ee5abac/bin/ukojak-verify-afCqCEvfdi/../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--hwmon--applesmc.ko-entry_point.cil.out.i [2023-11-24 22:56:33,194 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-24 22:56:33,732 INFO L384 CDTParser]: Found 1 translation units. [2023-11-24 22:56:33,733 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d972dbc-0707-4ff8-a339-5ffb4ee5abac/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--hwmon--applesmc.ko-entry_point.cil.out.i [2023-11-24 22:56:33,772 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d972dbc-0707-4ff8-a339-5ffb4ee5abac/bin/ukojak-verify-afCqCEvfdi/data/88a6e2a9a/29dc363febc44bbd9f4c754de4a03e83/FLAGf9e7608e0 [2023-11-24 22:56:33,789 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d972dbc-0707-4ff8-a339-5ffb4ee5abac/bin/ukojak-verify-afCqCEvfdi/data/88a6e2a9a/29dc363febc44bbd9f4c754de4a03e83 [2023-11-24 22:56:33,791 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-24 22:56:33,795 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-24 22:56:33,800 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-24 22:56:33,801 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-24 22:56:33,806 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-24 22:56:33,809 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 10:56:33" (1/1) ... [2023-11-24 22:56:33,810 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@164c5cce and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:56:33, skipping insertion in model container [2023-11-24 22:56:33,811 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 10:56:33" (1/1) ... [2023-11-24 22:56:33,947 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-24 22:56:34,503 WARN L1274 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [2367] [2023-11-24 22:56:34,505 WARN L1274 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [2368-2369] [2023-11-24 22:56:34,759 WARN L240 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_0d972dbc-0707-4ff8-a339-5ffb4ee5abac/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--hwmon--applesmc.ko-entry_point.cil.out.i[76333,76346] [2023-11-24 22:56:35,399 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 22:56:35,467 INFO L202 MainTranslator]: Completed pre-run [2023-11-24 22:56:35,607 WARN L1274 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [2367] [2023-11-24 22:56:35,607 WARN L1274 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [2368-2369] [2023-11-24 22:56:35,610 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bswapl %0": "=r" (val): "0" (val)); [2449] [2023-11-24 22:56:35,626 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outb %b0, %w1": : "a" (value), "Nd" (port)); [2526] [2023-11-24 22:56:35,628 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inb %w1, %b0": "=a" (value): "Nd" (port)); [2534] [2023-11-24 22:56:35,641 WARN L240 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_0d972dbc-0707-4ff8-a339-5ffb4ee5abac/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--hwmon--applesmc.ko-entry_point.cil.out.i[76333,76346] [2023-11-24 22:56:35,884 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 22:56:35,987 WARN L675 CHandler]: The function sprintf is called, but not defined or handled by StandardFunctionHandler. [2023-11-24 22:56:35,995 INFO L206 MainTranslator]: Completed translation [2023-11-24 22:56:35,996 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:56:35 WrapperNode [2023-11-24 22:56:35,996 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-24 22:56:35,997 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-24 22:56:35,997 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-24 22:56:35,998 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-24 22:56:36,006 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:56:35" (1/1) ... [2023-11-24 22:56:36,077 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:56:35" (1/1) ... [2023-11-24 22:56:36,183 INFO L138 Inliner]: procedures = 183, calls = 1771, calls flagged for inlining = 71, calls inlined = 66, statements flattened = 2933 [2023-11-24 22:56:36,184 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-24 22:56:36,185 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-24 22:56:36,185 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-24 22:56:36,185 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-24 22:56:36,195 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:56:35" (1/1) ... [2023-11-24 22:56:36,195 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:56:35" (1/1) ... [2023-11-24 22:56:36,215 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:56:35" (1/1) ... [2023-11-24 22:56:36,215 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:56:35" (1/1) ... [2023-11-24 22:56:36,387 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:56:35" (1/1) ... [2023-11-24 22:56:36,414 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:56:35" (1/1) ... [2023-11-24 22:56:36,447 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:56:35" (1/1) ... [2023-11-24 22:56:36,464 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:56:35" (1/1) ... [2023-11-24 22:56:36,496 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-24 22:56:36,497 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-24 22:56:36,498 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-24 22:56:36,498 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-24 22:56:36,499 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:56:35" (1/1) ... [2023-11-24 22:56:36,505 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-24 22:56:36,517 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d972dbc-0707-4ff8-a339-5ffb4ee5abac/bin/ukojak-verify-afCqCEvfdi/z3 [2023-11-24 22:56:36,533 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d972dbc-0707-4ff8-a339-5ffb4ee5abac/bin/ukojak-verify-afCqCEvfdi/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-24 22:56:36,551 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d972dbc-0707-4ff8-a339-5ffb4ee5abac/bin/ukojak-verify-afCqCEvfdi/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-24 22:56:36,577 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2023-11-24 22:56:36,578 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2023-11-24 22:56:36,578 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-11-24 22:56:36,578 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2023-11-24 22:56:36,578 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2023-11-24 22:56:36,578 INFO L130 BoogieDeclarations]: Found specification of procedure platform_driver_unregister [2023-11-24 22:56:36,578 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_driver_unregister [2023-11-24 22:56:36,578 INFO L130 BoogieDeclarations]: Found specification of procedure send_command [2023-11-24 22:56:36,579 INFO L138 BoogieDeclarations]: Found implementation of procedure send_command [2023-11-24 22:56:36,580 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-11-24 22:56:36,580 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-11-24 22:56:36,580 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-24 22:56:36,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-24 22:56:36,582 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-24 22:56:36,582 INFO L130 BoogieDeclarations]: Found specification of procedure send_argument [2023-11-24 22:56:36,582 INFO L138 BoogieDeclarations]: Found implementation of procedure send_argument [2023-11-24 22:56:36,582 INFO L130 BoogieDeclarations]: Found specification of procedure applesmc_pm_resume [2023-11-24 22:56:36,582 INFO L138 BoogieDeclarations]: Found implementation of procedure applesmc_pm_resume [2023-11-24 22:56:36,582 INFO L130 BoogieDeclarations]: Found specification of procedure applesmc_get_lower_bound [2023-11-24 22:56:36,582 INFO L138 BoogieDeclarations]: Found implementation of procedure applesmc_get_lower_bound [2023-11-24 22:56:36,582 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-11-24 22:56:36,583 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-11-24 22:56:36,583 INFO L130 BoogieDeclarations]: Found specification of procedure applesmc_get_entry_by_key [2023-11-24 22:56:36,583 INFO L138 BoogieDeclarations]: Found implementation of procedure applesmc_get_entry_by_key [2023-11-24 22:56:36,583 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-24 22:56:36,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-24 22:56:36,584 INFO L130 BoogieDeclarations]: Found specification of procedure applesmc_release_accelerometer [2023-11-24 22:56:36,584 INFO L138 BoogieDeclarations]: Found implementation of procedure applesmc_release_accelerometer [2023-11-24 22:56:36,584 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2023-11-24 22:56:36,585 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2023-11-24 22:56:36,585 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-11-24 22:56:36,586 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-11-24 22:56:36,586 INFO L130 BoogieDeclarations]: Found specification of procedure applesmc_device_init [2023-11-24 22:56:36,586 INFO L138 BoogieDeclarations]: Found implementation of procedure applesmc_device_init [2023-11-24 22:56:36,586 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-24 22:56:36,587 INFO L130 BoogieDeclarations]: Found specification of procedure applesmc_release_light_sensor [2023-11-24 22:56:36,587 INFO L138 BoogieDeclarations]: Found implementation of procedure applesmc_release_light_sensor [2023-11-24 22:56:36,587 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-11-24 22:56:36,587 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-11-24 22:56:36,588 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-11-24 22:56:36,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-11-24 22:56:36,588 INFO L130 BoogieDeclarations]: Found specification of procedure __udelay [2023-11-24 22:56:36,588 INFO L138 BoogieDeclarations]: Found implementation of procedure __udelay [2023-11-24 22:56:36,588 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-24 22:56:36,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-24 22:56:36,588 INFO L130 BoogieDeclarations]: Found specification of procedure applesmc_destroy_nodes [2023-11-24 22:56:36,588 INFO L138 BoogieDeclarations]: Found implementation of procedure applesmc_destroy_nodes [2023-11-24 22:56:36,589 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2023-11-24 22:56:36,589 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2023-11-24 22:56:36,589 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-24 22:56:36,589 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-24 22:56:36,589 INFO L130 BoogieDeclarations]: Found specification of procedure applesmc_calibrate [2023-11-24 22:56:36,589 INFO L138 BoogieDeclarations]: Found implementation of procedure applesmc_calibrate [2023-11-24 22:56:36,589 INFO L130 BoogieDeclarations]: Found specification of procedure read_smc [2023-11-24 22:56:36,589 INFO L138 BoogieDeclarations]: Found implementation of procedure read_smc [2023-11-24 22:56:36,590 INFO L130 BoogieDeclarations]: Found specification of procedure applesmc_get_entry_by_index [2023-11-24 22:56:36,590 INFO L138 BoogieDeclarations]: Found implementation of procedure applesmc_get_entry_by_index [2023-11-24 22:56:36,590 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-24 22:56:36,590 INFO L130 BoogieDeclarations]: Found specification of procedure applesmc_release_key_backlight [2023-11-24 22:56:36,590 INFO L138 BoogieDeclarations]: Found implementation of procedure applesmc_release_key_backlight [2023-11-24 22:56:36,591 INFO L130 BoogieDeclarations]: Found specification of procedure applesmc_read_key [2023-11-24 22:56:36,591 INFO L138 BoogieDeclarations]: Found implementation of procedure applesmc_read_key [2023-11-24 22:56:36,591 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2023-11-24 22:56:36,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2023-11-24 22:56:36,591 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-24 22:56:36,591 INFO L130 BoogieDeclarations]: Found specification of procedure applesmc_read_s16 [2023-11-24 22:56:36,592 INFO L138 BoogieDeclarations]: Found implementation of procedure applesmc_read_s16 [2023-11-24 22:56:36,593 INFO L130 BoogieDeclarations]: Found specification of procedure applesmc_read_entry [2023-11-24 22:56:36,594 INFO L138 BoogieDeclarations]: Found implementation of procedure applesmc_read_entry [2023-11-24 22:56:36,594 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-11-24 22:56:36,594 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-11-24 22:56:36,594 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-24 22:56:36,594 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-24 22:56:36,594 INFO L130 BoogieDeclarations]: Found specification of procedure input_set_abs_params [2023-11-24 22:56:36,594 INFO L138 BoogieDeclarations]: Found implementation of procedure input_set_abs_params [2023-11-24 22:56:36,595 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2023-11-24 22:56:36,595 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-24 22:56:36,595 INFO L130 BoogieDeclarations]: Found specification of procedure input_free_polled_device [2023-11-24 22:56:36,595 INFO L138 BoogieDeclarations]: Found implementation of procedure input_free_polled_device [2023-11-24 22:56:36,595 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2023-11-24 22:56:36,595 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2023-11-24 22:56:36,596 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_unregister [2023-11-24 22:56:36,596 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_unregister [2023-11-24 22:56:36,596 INFO L130 BoogieDeclarations]: Found specification of procedure applesmc_write_key [2023-11-24 22:56:36,596 INFO L138 BoogieDeclarations]: Found implementation of procedure applesmc_write_key [2023-11-24 22:56:36,596 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-24 22:56:36,596 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-24 22:56:36,596 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-24 22:56:36,596 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-24 22:56:36,597 INFO L130 BoogieDeclarations]: Found specification of procedure send_byte [2023-11-24 22:56:36,597 INFO L138 BoogieDeclarations]: Found implementation of procedure send_byte [2023-11-24 22:56:36,597 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2023-11-24 22:56:36,597 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2023-11-24 22:56:36,598 INFO L130 BoogieDeclarations]: Found specification of procedure applesmc_create_nodes [2023-11-24 22:56:36,598 INFO L138 BoogieDeclarations]: Found implementation of procedure applesmc_create_nodes [2023-11-24 22:56:36,598 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2023-11-24 22:56:36,598 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2023-11-24 22:56:36,598 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2023-11-24 22:56:36,598 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2023-11-24 22:56:36,598 INFO L130 BoogieDeclarations]: Found specification of procedure applesmc_init_smcreg [2023-11-24 22:56:36,599 INFO L138 BoogieDeclarations]: Found implementation of procedure applesmc_init_smcreg [2023-11-24 22:56:36,599 INFO L130 BoogieDeclarations]: Found specification of procedure applesmc_has_key [2023-11-24 22:56:36,599 INFO L138 BoogieDeclarations]: Found implementation of procedure applesmc_has_key [2023-11-24 22:56:36,599 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-24 22:56:36,599 INFO L130 BoogieDeclarations]: Found specification of procedure applesmc_destroy_smcreg [2023-11-24 22:56:36,599 INFO L138 BoogieDeclarations]: Found implementation of procedure applesmc_destroy_smcreg [2023-11-24 22:56:36,599 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-11-24 22:56:36,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-11-24 22:56:36,600 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-11-24 22:56:36,600 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-24 22:56:36,600 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-24 22:56:36,600 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2023-11-24 22:56:36,600 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2023-11-24 22:56:37,111 INFO L241 CfgBuilder]: Building ICFG [2023-11-24 22:56:37,117 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-24 22:56:37,274 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-11-24 22:56:56,725 INFO L282 CfgBuilder]: Performing block encoding [2023-11-24 22:56:57,880 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-24 22:56:57,888 INFO L309 CfgBuilder]: Removed 0 assume(true) statements. [2023-11-24 22:56:57,891 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 10:56:57 BoogieIcfgContainer [2023-11-24 22:56:57,891 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-24 22:56:57,892 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-24 22:56:57,892 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-24 22:56:57,905 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-24 22:56:57,905 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 10:56:57" (1/1) ... [2023-11-24 22:56:57,917 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-24 22:56:57,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:58,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 867 states to 603 states and 867 transitions. [2023-11-24 22:56:58,024 INFO L276 IsEmpty]: Start isEmpty. Operand 603 states and 867 transitions. [2023-11-24 22:56:58,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2023-11-24 22:56:58,043 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:58,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms