./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--w83792d.ko-main.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 9bd2c7ff 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_ccb77c6c-1bb3-451b-9898-384a727f4072/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccb77c6c-1bb3-451b-9898-384a727f4072/bin/ukojak-verify-G8NBE6pJGL/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccb77c6c-1bb3-451b-9898-384a727f4072/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccb77c6c-1bb3-451b-9898-384a727f4072/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--w83792d.ko-main.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccb77c6c-1bb3-451b-9898-384a727f4072/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccb77c6c-1bb3-451b-9898-384a727f4072/bin/ukojak-verify-G8NBE6pJGL --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 e87ce4631152faee62991e43ea4262d58cd06d3a6c93a184b0775dd51465b70f --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 03:22:53,714 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 03:22:53,835 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccb77c6c-1bb3-451b-9898-384a727f4072/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-19 03:22:53,851 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 03:22:53,852 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-19 03:22:53,899 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 03:22:53,900 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 03:22:53,901 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 03:22:53,902 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 03:22:53,909 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 03:22:53,910 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 03:22:53,911 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 03:22:53,912 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 03:22:53,913 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 03:22:53,914 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 03:22:53,914 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 03:22:53,915 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 03:22:53,915 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 03:22:53,916 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 03:22:53,916 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 03:22:53,917 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 03:22:53,917 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 03:22:53,918 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 03:22:53,919 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:22:53,919 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 03:22:53,920 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 03:22:53,920 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 03:22:53,921 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-19 03:22:53,921 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 03:22:53,922 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 03:22:53,923 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_ccb77c6c-1bb3-451b-9898-384a727f4072/bin/ukojak-verify-G8NBE6pJGL/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccb77c6c-1bb3-451b-9898-384a727f4072/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e87ce4631152faee62991e43ea4262d58cd06d3a6c93a184b0775dd51465b70f [2023-11-19 03:22:54,276 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 03:22:54,308 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 03:22:54,310 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 03:22:54,312 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 03:22:54,312 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 03:22:54,313 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccb77c6c-1bb3-451b-9898-384a727f4072/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--w83792d.ko-main.cil.out.i [2023-11-19 03:22:57,413 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 03:22:57,983 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 03:22:57,984 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccb77c6c-1bb3-451b-9898-384a727f4072/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--w83792d.ko-main.cil.out.i [2023-11-19 03:22:58,034 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccb77c6c-1bb3-451b-9898-384a727f4072/bin/ukojak-verify-G8NBE6pJGL/data/e357313bd/b9656b8953aa467e9faf6cbcd6b1e890/FLAGe3f5e762e [2023-11-19 03:22:58,050 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccb77c6c-1bb3-451b-9898-384a727f4072/bin/ukojak-verify-G8NBE6pJGL/data/e357313bd/b9656b8953aa467e9faf6cbcd6b1e890 [2023-11-19 03:22:58,052 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 03:22:58,054 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 03:22:58,056 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 03:22:58,056 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 03:22:58,061 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 03:22:58,062 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:22:58" (1/1) ... [2023-11-19 03:22:58,063 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6975c998 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:22:58, skipping insertion in model container [2023-11-19 03:22:58,063 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:22:58" (1/1) ... [2023-11-19 03:22:58,277 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 03:22:59,936 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_ccb77c6c-1bb3-451b-9898-384a727f4072/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--w83792d.ko-main.cil.out.i[270348,270361] [2023-11-19 03:23:00,091 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 03:23:00,220 INFO L202 MainTranslator]: Completed pre-run [2023-11-19 03:23:00,638 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_ccb77c6c-1bb3-451b-9898-384a727f4072/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--w83792d.ko-main.cil.out.i[270348,270361] [2023-11-19 03:23:00,652 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 03:23:01,001 WARN L675 CHandler]: The function sprintf is called, but not defined or handled by StandardFunctionHandler. [2023-11-19 03:23:01,009 INFO L206 MainTranslator]: Completed translation [2023-11-19 03:23:01,011 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:23:01 WrapperNode [2023-11-19 03:23:01,011 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 03:23:01,012 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-19 03:23:01,012 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-19 03:23:01,012 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-19 03:23:01,020 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:23:01" (1/1) ... [2023-11-19 03:23:01,151 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:23:01" (1/1) ... [2023-11-19 03:23:01,522 INFO L138 Inliner]: procedures = 176, calls = 3917, calls flagged for inlining = 73, calls inlined = 65, statements flattened = 10126 [2023-11-19 03:23:01,522 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-19 03:23:01,523 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-19 03:23:01,523 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-19 03:23:01,524 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-19 03:23:01,534 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:23:01" (1/1) ... [2023-11-19 03:23:01,534 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:23:01" (1/1) ... [2023-11-19 03:23:01,617 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:23:01" (1/1) ... [2023-11-19 03:23:01,618 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:23:01" (1/1) ... [2023-11-19 03:23:01,785 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:23:01" (1/1) ... [2023-11-19 03:23:01,812 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:23:01" (1/1) ... [2023-11-19 03:23:01,938 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:23:01" (1/1) ... [2023-11-19 03:23:01,958 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:23:01" (1/1) ... [2023-11-19 03:23:01,999 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-19 03:23:02,000 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-19 03:23:02,000 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-19 03:23:02,001 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-19 03:23:02,001 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:23:01" (1/1) ... [2023-11-19 03:23:02,007 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:23:02,018 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccb77c6c-1bb3-451b-9898-384a727f4072/bin/ukojak-verify-G8NBE6pJGL/z3 [2023-11-19 03:23:02,042 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccb77c6c-1bb3-451b-9898-384a727f4072/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-19 03:23:02,052 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccb77c6c-1bb3-451b-9898-384a727f4072/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-19 03:23:02,082 INFO L130 BoogieDeclarations]: Found specification of procedure show_fan [2023-11-19 03:23:02,082 INFO L138 BoogieDeclarations]: Found implementation of procedure show_fan [2023-11-19 03:23:02,082 INFO L130 BoogieDeclarations]: Found specification of procedure store_in_max [2023-11-19 03:23:02,082 INFO L138 BoogieDeclarations]: Found implementation of procedure store_in_max [2023-11-19 03:23:02,082 INFO L130 BoogieDeclarations]: Found specification of procedure w83792d_update_device [2023-11-19 03:23:02,083 INFO L138 BoogieDeclarations]: Found implementation of procedure w83792d_update_device [2023-11-19 03:23:02,083 INFO L130 BoogieDeclarations]: Found specification of procedure show_in_max [2023-11-19 03:23:02,084 INFO L138 BoogieDeclarations]: Found implementation of procedure show_in_max [2023-11-19 03:23:02,084 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_create_group [2023-11-19 03:23:02,085 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_create_group [2023-11-19 03:23:02,085 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-19 03:23:02,085 INFO L130 BoogieDeclarations]: Found specification of procedure FAN_TO_REG [2023-11-19 03:23:02,085 INFO L138 BoogieDeclarations]: Found implementation of procedure FAN_TO_REG [2023-11-19 03:23:02,085 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2023-11-19 03:23:02,085 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2023-11-19 03:23:02,086 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_get_clientdata [2023-11-19 03:23:02,086 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_get_clientdata [2023-11-19 03:23:02,086 INFO L130 BoogieDeclarations]: Found specification of procedure store_tolerance [2023-11-19 03:23:02,086 INFO L138 BoogieDeclarations]: Found implementation of procedure store_tolerance [2023-11-19 03:23:02,086 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_update_lock_of_w83792d_data [2023-11-19 03:23:02,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_update_lock_of_w83792d_data [2023-11-19 03:23:02,088 INFO L130 BoogieDeclarations]: Found specification of procedure show_pwmenable [2023-11-19 03:23:02,088 INFO L138 BoogieDeclarations]: Found implementation of procedure show_pwmenable [2023-11-19 03:23:02,088 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-19 03:23:02,089 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-19 03:23:02,089 INFO L130 BoogieDeclarations]: Found specification of procedure store_pwm [2023-11-19 03:23:02,089 INFO L138 BoogieDeclarations]: Found implementation of procedure store_pwm [2023-11-19 03:23:02,089 INFO L130 BoogieDeclarations]: Found specification of procedure store_in_min [2023-11-19 03:23:02,089 INFO L138 BoogieDeclarations]: Found implementation of procedure store_in_min [2023-11-19 03:23:02,089 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_update_lock_of_w83792d_data [2023-11-19 03:23:02,090 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_update_lock_of_w83792d_data [2023-11-19 03:23:02,090 INFO L130 BoogieDeclarations]: Found specification of procedure show_temp1 [2023-11-19 03:23:02,090 INFO L138 BoogieDeclarations]: Found implementation of procedure show_temp1 [2023-11-19 03:23:02,091 INFO L130 BoogieDeclarations]: Found specification of procedure store_fan_div [2023-11-19 03:23:02,091 INFO L138 BoogieDeclarations]: Found implementation of procedure store_fan_div [2023-11-19 03:23:02,091 INFO L130 BoogieDeclarations]: Found specification of procedure show_fan_div [2023-11-19 03:23:02,091 INFO L138 BoogieDeclarations]: Found implementation of procedure show_fan_div [2023-11-19 03:23:02,091 INFO L130 BoogieDeclarations]: Found specification of procedure show_tolerance [2023-11-19 03:23:02,092 INFO L138 BoogieDeclarations]: Found implementation of procedure show_tolerance [2023-11-19 03:23:02,093 INFO L130 BoogieDeclarations]: Found specification of procedure show_pwm_mode [2023-11-19 03:23:02,093 INFO L138 BoogieDeclarations]: Found implementation of procedure show_pwm_mode [2023-11-19 03:23:02,093 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-19 03:23:02,094 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-11-19 03:23:02,094 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-11-19 03:23:02,094 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-11-19 03:23:02,094 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-11-19 03:23:02,094 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2023-11-19 03:23:02,094 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2023-11-19 03:23:02,095 INFO L130 BoogieDeclarations]: Found specification of procedure in_count_from_reg [2023-11-19 03:23:02,095 INFO L138 BoogieDeclarations]: Found implementation of procedure in_count_from_reg [2023-11-19 03:23:02,095 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-19 03:23:02,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-19 03:23:02,095 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-19 03:23:02,095 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2023-11-19 03:23:02,095 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2023-11-19 03:23:02,096 INFO L130 BoogieDeclarations]: Found specification of procedure show_in_min [2023-11-19 03:23:02,096 INFO L138 BoogieDeclarations]: Found implementation of procedure show_in_min [2023-11-19 03:23:02,096 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-19 03:23:02,096 INFO L130 BoogieDeclarations]: Found specification of procedure store_sf2_level [2023-11-19 03:23:02,097 INFO L138 BoogieDeclarations]: Found implementation of procedure store_sf2_level [2023-11-19 03:23:02,097 INFO L130 BoogieDeclarations]: Found specification of procedure store_temp1 [2023-11-19 03:23:02,097 INFO L138 BoogieDeclarations]: Found implementation of procedure store_temp1 [2023-11-19 03:23:02,097 INFO L130 BoogieDeclarations]: Found specification of procedure store_temp23 [2023-11-19 03:23:02,097 INFO L138 BoogieDeclarations]: Found implementation of procedure store_temp23 [2023-11-19 03:23:02,097 INFO L130 BoogieDeclarations]: Found specification of procedure store_fan_min [2023-11-19 03:23:02,098 INFO L138 BoogieDeclarations]: Found implementation of procedure store_fan_min [2023-11-19 03:23:02,098 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-19 03:23:02,098 INFO L130 BoogieDeclarations]: Found specification of procedure show_fan_min [2023-11-19 03:23:02,098 INFO L138 BoogieDeclarations]: Found implementation of procedure show_fan_min [2023-11-19 03:23:02,098 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-19 03:23:02,098 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2023-11-19 03:23:02,098 INFO L130 BoogieDeclarations]: Found specification of procedure show_sf2_point [2023-11-19 03:23:02,099 INFO L138 BoogieDeclarations]: Found implementation of procedure show_sf2_point [2023-11-19 03:23:02,100 INFO L130 BoogieDeclarations]: Found specification of procedure w83792d_write_value [2023-11-19 03:23:02,100 INFO L138 BoogieDeclarations]: Found implementation of procedure w83792d_write_value [2023-11-19 03:23:02,101 INFO L130 BoogieDeclarations]: Found specification of procedure show_alarm [2023-11-19 03:23:02,101 INFO L138 BoogieDeclarations]: Found implementation of procedure show_alarm [2023-11-19 03:23:02,101 INFO L130 BoogieDeclarations]: Found specification of procedure show_thermal_cruise [2023-11-19 03:23:02,102 INFO L138 BoogieDeclarations]: Found implementation of procedure show_thermal_cruise [2023-11-19 03:23:02,102 INFO L130 BoogieDeclarations]: Found specification of procedure show_temp23 [2023-11-19 03:23:02,102 INFO L138 BoogieDeclarations]: Found implementation of procedure show_temp23 [2023-11-19 03:23:02,102 INFO L130 BoogieDeclarations]: Found specification of procedure SENSORS_LIMIT [2023-11-19 03:23:02,102 INFO L138 BoogieDeclarations]: Found implementation of procedure SENSORS_LIMIT [2023-11-19 03:23:02,102 INFO L130 BoogieDeclarations]: Found specification of procedure show_in [2023-11-19 03:23:02,103 INFO L138 BoogieDeclarations]: Found implementation of procedure show_in [2023-11-19 03:23:02,103 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-19 03:23:02,103 INFO L130 BoogieDeclarations]: Found specification of procedure w83792d_detect [2023-11-19 03:23:02,103 INFO L138 BoogieDeclarations]: Found implementation of procedure w83792d_detect [2023-11-19 03:23:02,103 INFO L130 BoogieDeclarations]: Found specification of procedure store_pwm_mode [2023-11-19 03:23:02,104 INFO L138 BoogieDeclarations]: Found implementation of procedure store_pwm_mode [2023-11-19 03:23:02,104 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtol [2023-11-19 03:23:02,104 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtol [2023-11-19 03:23:02,104 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-19 03:23:02,104 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtoul [2023-11-19 03:23:02,104 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtoul [2023-11-19 03:23:02,105 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-19 03:23:02,105 INFO L130 BoogieDeclarations]: Found specification of procedure store_pwmenable [2023-11-19 03:23:02,105 INFO L138 BoogieDeclarations]: Found implementation of procedure store_pwmenable [2023-11-19 03:23:02,105 INFO L130 BoogieDeclarations]: Found specification of procedure w83792d_read_value [2023-11-19 03:23:02,106 INFO L138 BoogieDeclarations]: Found implementation of procedure w83792d_read_value [2023-11-19 03:23:02,106 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_unregister_device [2023-11-19 03:23:02,106 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_unregister_device [2023-11-19 03:23:02,106 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2023-11-19 03:23:02,106 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2023-11-19 03:23:02,107 INFO L130 BoogieDeclarations]: Found specification of procedure show_pwm [2023-11-19 03:23:02,107 INFO L138 BoogieDeclarations]: Found implementation of procedure show_pwm [2023-11-19 03:23:02,107 INFO L130 BoogieDeclarations]: Found specification of procedure show_sf2_level [2023-11-19 03:23:02,107 INFO L138 BoogieDeclarations]: Found implementation of procedure show_sf2_level [2023-11-19 03:23:02,107 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_new_dummy [2023-11-19 03:23:02,107 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_new_dummy [2023-11-19 03:23:02,108 INFO L130 BoogieDeclarations]: Found specification of procedure store_thermal_cruise [2023-11-19 03:23:02,108 INFO L138 BoogieDeclarations]: Found implementation of procedure store_thermal_cruise [2023-11-19 03:23:02,108 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-19 03:23:02,108 INFO L130 BoogieDeclarations]: Found specification of procedure store_sf2_point [2023-11-19 03:23:02,108 INFO L138 BoogieDeclarations]: Found implementation of procedure store_sf2_point [2023-11-19 03:23:02,108 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-19 03:23:02,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-19 03:23:02,109 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2023-11-19 03:23:02,109 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2023-11-19 03:23:03,154 INFO L236 CfgBuilder]: Building ICFG [2023-11-19 03:23:03,158 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-19 03:23:15,420 INFO L277 CfgBuilder]: Performing block encoding [2023-11-19 03:23:22,488 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-19 03:23:22,488 INFO L302 CfgBuilder]: Removed 0 assume(true) statements. [2023-11-19 03:23:22,507 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 03:23:22 BoogieIcfgContainer [2023-11-19 03:23:22,508 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-19 03:23:22,509 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-19 03:23:22,510 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-19 03:23:22,520 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-19 03:23:22,521 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 03:23:22" (1/1) ... [2023-11-19 03:23:22,531 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 03:23:22,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:23:22,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2859 states to 1746 states and 2859 transitions. [2023-11-19 03:23:22,674 INFO L276 IsEmpty]: Start isEmpty. Operand 1746 states and 2859 transitions. [2023-11-19 03:23:22,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-19 03:23:22,683 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:23:22,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:23:23,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:23:24,315 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:23:25,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:23:25,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3472 states to 1748 states and 3472 transitions. [2023-11-19 03:23:25,038 INFO L276 IsEmpty]: Start isEmpty. Operand 1748 states and 3472 transitions. [2023-11-19 03:23:25,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-19 03:23:25,041 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:23:25,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:23:25,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:23:26,197 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:23:26,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:23:26,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4093 states to 1752 states and 4093 transitions. [2023-11-19 03:23:26,854 INFO L276 IsEmpty]: Start isEmpty. Operand 1752 states and 4093 transitions. [2023-11-19 03:23:26,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2023-11-19 03:23:26,858 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:23:26,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:23:27,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:23:27,641 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:23:28,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:23:28,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4725 states to 1762 states and 4725 transitions. [2023-11-19 03:23:28,490 INFO L276 IsEmpty]: Start isEmpty. Operand 1762 states and 4725 transitions. [2023-11-19 03:23:28,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2023-11-19 03:23:28,500 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:23:28,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:23:28,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:23:29,276 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:23:30,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:23:30,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5354 states to 1771 states and 5354 transitions. [2023-11-19 03:23:30,439 INFO L276 IsEmpty]: Start isEmpty. Operand 1771 states and 5354 transitions. [2023-11-19 03:23:30,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-19 03:23:30,442 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:23:30,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:23:30,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:23:31,239 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:23:32,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:23:32,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5974 states to 1776 states and 5974 transitions. [2023-11-19 03:23:32,338 INFO L276 IsEmpty]: Start isEmpty. Operand 1776 states and 5974 transitions. [2023-11-19 03:23:32,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-19 03:23:32,341 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:23:32,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:23:32,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:23:33,115 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:23:33,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:23:33,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5978 states to 1777 states and 5978 transitions. [2023-11-19 03:23:33,346 INFO L276 IsEmpty]: Start isEmpty. Operand 1777 states and 5978 transitions. [2023-11-19 03:23:33,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-19 03:23:33,350 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:23:33,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:23:33,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:23:34,162 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:23:35,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:23:35,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6609 states to 1788 states and 6609 transitions. [2023-11-19 03:23:35,647 INFO L276 IsEmpty]: Start isEmpty. Operand 1788 states and 6609 transitions. [2023-11-19 03:23:35,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-19 03:23:35,649 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:23:35,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:23:35,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:23:36,464 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:23:38,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:23:38,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7232 states to 1795 states and 7232 transitions. [2023-11-19 03:23:38,018 INFO L276 IsEmpty]: Start isEmpty. Operand 1795 states and 7232 transitions. [2023-11-19 03:23:38,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-19 03:23:38,020 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:23:38,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:23:38,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:23:38,748 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.