./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-validator-v0.8/linux-stable-af3071a-1-130_7a-drivers--hwmon--s3c-hwmon.ko-entry_point_ldv-val-v0.8.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 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_9bbd1225-458e-4fb3-ad2e-55e02484b1c1/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bbd1225-458e-4fb3-ad2e-55e02484b1c1/bin/ukojak-rkRKPMF4O4/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bbd1225-458e-4fb3-ad2e-55e02484b1c1/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bbd1225-458e-4fb3-ad2e-55e02484b1c1/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-validator-v0.8/linux-stable-af3071a-1-130_7a-drivers--hwmon--s3c-hwmon.ko-entry_point_ldv-val-v0.8.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bbd1225-458e-4fb3-ad2e-55e02484b1c1/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bbd1225-458e-4fb3-ad2e-55e02484b1c1/bin/ukojak-rkRKPMF4O4 --witnessprinter.witness.filename witness.graphml --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 88f19b088f98626e870666f9633d9e7e34156d2b7ba315c9b1bc3979a22f8d34 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-15 03:15:57,387 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 03:15:57,389 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 03:15:57,409 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 03:15:57,410 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 03:15:57,411 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 03:15:57,412 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 03:15:57,414 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 03:15:57,415 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 03:15:57,416 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 03:15:57,417 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 03:15:57,418 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 03:15:57,418 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 03:15:57,419 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 03:15:57,421 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 03:15:57,422 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 03:15:57,423 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 03:15:57,424 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 03:15:57,425 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 03:15:57,427 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 03:15:57,429 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 03:15:57,430 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 03:15:57,431 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 03:15:57,432 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 03:15:57,436 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 03:15:57,436 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 03:15:57,436 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 03:15:57,437 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 03:15:57,438 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 03:15:57,439 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 03:15:57,440 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 03:15:57,440 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 03:15:57,441 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 03:15:57,442 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 03:15:57,443 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 03:15:57,443 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 03:15:57,444 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 03:15:57,444 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 03:15:57,444 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 03:15:57,445 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 03:15:57,445 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 03:15:57,446 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bbd1225-458e-4fb3-ad2e-55e02484b1c1/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-12-15 03:15:57,465 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 03:15:57,465 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 03:15:57,466 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 03:15:57,466 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 03:15:57,466 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 03:15:57,466 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 03:15:57,467 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 03:15:57,467 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-15 03:15:57,467 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 03:15:57,467 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 03:15:57,467 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 03:15:57,467 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 03:15:57,468 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 03:15:57,468 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 03:15:57,468 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 03:15:57,468 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 03:15:57,468 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 03:15:57,468 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 03:15:57,469 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 03:15:57,469 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 03:15:57,469 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 03:15:57,469 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 03:15:57,469 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-15 03:15:57,469 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-15 03:15:57,470 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 03:15:57,470 INFO L138 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_9bbd1225-458e-4fb3-ad2e-55e02484b1c1/bin/ukojak-rkRKPMF4O4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bbd1225-458e-4fb3-ad2e-55e02484b1c1/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 88f19b088f98626e870666f9633d9e7e34156d2b7ba315c9b1bc3979a22f8d34 [2022-12-15 03:15:57,634 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 03:15:57,650 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 03:15:57,652 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 03:15:57,653 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 03:15:57,653 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 03:15:57,654 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bbd1225-458e-4fb3-ad2e-55e02484b1c1/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/ldv-validator-v0.8/linux-stable-af3071a-1-130_7a-drivers--hwmon--s3c-hwmon.ko-entry_point_ldv-val-v0.8.cil.out.i [2022-12-15 03:16:00,150 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 03:16:00,383 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 03:16:00,384 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bbd1225-458e-4fb3-ad2e-55e02484b1c1/sv-benchmarks/c/ldv-validator-v0.8/linux-stable-af3071a-1-130_7a-drivers--hwmon--s3c-hwmon.ko-entry_point_ldv-val-v0.8.cil.out.i [2022-12-15 03:16:00,395 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bbd1225-458e-4fb3-ad2e-55e02484b1c1/bin/ukojak-rkRKPMF4O4/data/fccc581c1/fe1cb09c85aa40dcb1c13f33f667cca6/FLAG89274088c [2022-12-15 03:16:00,405 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bbd1225-458e-4fb3-ad2e-55e02484b1c1/bin/ukojak-rkRKPMF4O4/data/fccc581c1/fe1cb09c85aa40dcb1c13f33f667cca6 [2022-12-15 03:16:00,407 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 03:16:00,409 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 03:16:00,410 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 03:16:00,410 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 03:16:00,412 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 03:16:00,413 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 03:16:00" (1/1) ... [2022-12-15 03:16:00,413 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@78bd2ba and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:16:00, skipping insertion in model container [2022-12-15 03:16:00,413 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 03:16:00" (1/1) ... [2022-12-15 03:16:00,419 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 03:16:00,455 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 03:16:00,688 WARN L623 FunctionHandler]: Unknown extern function dev_get_drvdata [2022-12-15 03:16:00,691 WARN L623 FunctionHandler]: Unknown extern function dev_set_drvdata [2022-12-15 03:16:00,697 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible_nested [2022-12-15 03:16:00,698 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-15 03:16:00,700 WARN L623 FunctionHandler]: Unknown extern function s3c_adc_read [2022-12-15 03:16:00,701 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-15 03:16:00,716 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-15 03:16:00,719 WARN L623 FunctionHandler]: Unknown extern function device_remove_file [2022-12-15 03:16:00,719 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-15 03:16:00,721 WARN L623 FunctionHandler]: Unknown extern function device_remove_file [2022-12-15 03:16:00,722 WARN L623 FunctionHandler]: Unknown extern function device_remove_file [2022-12-15 03:16:00,724 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-15 03:16:00,726 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-15 03:16:00,727 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-15 03:16:00,727 WARN L623 FunctionHandler]: Unknown extern function s3c_adc_register [2022-12-15 03:16:00,728 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-15 03:16:00,729 WARN L623 FunctionHandler]: Unknown extern function hwmon_device_register [2022-12-15 03:16:00,730 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-15 03:16:00,731 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-15 03:16:00,732 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-15 03:16:00,734 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-15 03:16:00,736 WARN L623 FunctionHandler]: Unknown extern function hwmon_device_unregister [2022-12-15 03:16:00,736 WARN L623 FunctionHandler]: Unknown extern function s3c_adc_release [2022-12-15 03:16:00,736 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-15 03:16:00,739 WARN L623 FunctionHandler]: Unknown extern function hwmon_device_unregister [2022-12-15 03:16:00,740 WARN L623 FunctionHandler]: Unknown extern function s3c_adc_release [2022-12-15 03:16:00,742 WARN L623 FunctionHandler]: Unknown extern function platform_driver_register [2022-12-15 03:16:00,744 WARN L623 FunctionHandler]: Unknown extern function platform_driver_unregister [2022-12-15 03:16:00,756 WARN L623 FunctionHandler]: Unknown extern function ldv_check_final_state [2022-12-15 03:16:00,760 WARN L237 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_9bbd1225-458e-4fb3-ad2e-55e02484b1c1/sv-benchmarks/c/ldv-validator-v0.8/linux-stable-af3071a-1-130_7a-drivers--hwmon--s3c-hwmon.ko-entry_point_ldv-val-v0.8.cil.out.i[37767,37780] [2022-12-15 03:16:00,775 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 03:16:00,786 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 03:16:00,825 WARN L623 FunctionHandler]: Unknown extern function dev_get_drvdata [2022-12-15 03:16:00,827 WARN L623 FunctionHandler]: Unknown extern function dev_set_drvdata [2022-12-15 03:16:00,828 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible_nested [2022-12-15 03:16:00,828 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-15 03:16:00,829 WARN L623 FunctionHandler]: Unknown extern function s3c_adc_read [2022-12-15 03:16:00,830 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-15 03:16:00,839 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-15 03:16:00,843 WARN L623 FunctionHandler]: Unknown extern function device_remove_file [2022-12-15 03:16:00,843 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-15 03:16:00,844 WARN L623 FunctionHandler]: Unknown extern function device_remove_file [2022-12-15 03:16:00,844 WARN L623 FunctionHandler]: Unknown extern function device_remove_file [2022-12-15 03:16:00,846 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-15 03:16:00,848 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-15 03:16:00,848 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-15 03:16:00,849 WARN L623 FunctionHandler]: Unknown extern function s3c_adc_register [2022-12-15 03:16:00,850 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-15 03:16:00,851 WARN L623 FunctionHandler]: Unknown extern function hwmon_device_register [2022-12-15 03:16:00,852 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-15 03:16:00,853 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-15 03:16:00,854 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-15 03:16:00,855 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-15 03:16:00,856 WARN L623 FunctionHandler]: Unknown extern function hwmon_device_unregister [2022-12-15 03:16:00,857 WARN L623 FunctionHandler]: Unknown extern function s3c_adc_release [2022-12-15 03:16:00,857 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-15 03:16:00,859 WARN L623 FunctionHandler]: Unknown extern function hwmon_device_unregister [2022-12-15 03:16:00,859 WARN L623 FunctionHandler]: Unknown extern function s3c_adc_release [2022-12-15 03:16:00,860 WARN L623 FunctionHandler]: Unknown extern function platform_driver_register [2022-12-15 03:16:00,861 WARN L623 FunctionHandler]: Unknown extern function platform_driver_unregister [2022-12-15 03:16:00,866 WARN L623 FunctionHandler]: Unknown extern function ldv_check_final_state [2022-12-15 03:16:00,881 WARN L237 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_9bbd1225-458e-4fb3-ad2e-55e02484b1c1/sv-benchmarks/c/ldv-validator-v0.8/linux-stable-af3071a-1-130_7a-drivers--hwmon--s3c-hwmon.ko-entry_point_ldv-val-v0.8.cil.out.i[37767,37780] [2022-12-15 03:16:00,888 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 03:16:00,914 INFO L208 MainTranslator]: Completed translation [2022-12-15 03:16:00,914 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:16:00 WrapperNode [2022-12-15 03:16:00,915 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 03:16:00,915 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 03:16:00,915 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 03:16:00,915 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 03:16:00,921 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:16:00" (1/1) ... [2022-12-15 03:16:00,939 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:16:00" (1/1) ... [2022-12-15 03:16:00,976 INFO L138 Inliner]: procedures = 83, calls = 168, calls flagged for inlining = 31, calls inlined = 25, statements flattened = 513 [2022-12-15 03:16:00,976 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 03:16:00,977 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 03:16:00,977 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 03:16:00,977 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 03:16:00,985 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:16:00" (1/1) ... [2022-12-15 03:16:00,985 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:16:00" (1/1) ... [2022-12-15 03:16:00,993 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:16:00" (1/1) ... [2022-12-15 03:16:00,993 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:16:00" (1/1) ... [2022-12-15 03:16:01,013 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:16:00" (1/1) ... [2022-12-15 03:16:01,018 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:16:00" (1/1) ... [2022-12-15 03:16:01,021 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:16:00" (1/1) ... [2022-12-15 03:16:01,024 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:16:00" (1/1) ... [2022-12-15 03:16:01,030 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 03:16:01,031 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 03:16:01,031 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 03:16:01,031 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 03:16:01,032 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:16:00" (1/1) ... [2022-12-15 03:16:01,038 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 03:16:01,049 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bbd1225-458e-4fb3-ad2e-55e02484b1c1/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 03:16:01,060 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bbd1225-458e-4fb3-ad2e-55e02484b1c1/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 03:16:01,061 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bbd1225-458e-4fb3-ad2e-55e02484b1c1/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 03:16:01,096 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_remove_raw [2022-12-15 03:16:01,096 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_remove_raw [2022-12-15 03:16:01,097 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_probe [2022-12-15 03:16:01,097 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_probe [2022-12-15 03:16:01,097 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 03:16:01,097 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-12-15 03:16:01,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-12-15 03:16:01,097 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-15 03:16:01,097 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-15 03:16:01,098 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-12-15 03:16:01,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-12-15 03:16:01,098 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-15 03:16:01,098 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-12-15 03:16:01,098 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-12-15 03:16:01,098 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-15 03:16:01,098 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2022-12-15 03:16:01,098 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2022-12-15 03:16:01,099 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-12-15 03:16:01,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-12-15 03:16:01,099 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-12-15 03:16:01,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-12-15 03:16:01,099 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_remove_attr [2022-12-15 03:16:01,099 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_remove_attr [2022-12-15 03:16:01,099 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-15 03:16:01,099 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-15 03:16:01,100 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_drvdata [2022-12-15 03:16:01,100 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_drvdata [2022-12-15 03:16:01,100 INFO L130 BoogieDeclarations]: Found specification of procedure hwmon_device_unregister [2022-12-15 03:16:01,100 INFO L138 BoogieDeclarations]: Found implementation of procedure hwmon_device_unregister [2022-12-15 03:16:01,100 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-15 03:16:01,100 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_adc_release [2022-12-15 03:16:01,100 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_adc_release [2022-12-15 03:16:01,100 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-12-15 03:16:01,101 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-12-15 03:16:01,101 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-15 03:16:01,101 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_remove [2022-12-15 03:16:01,101 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_remove [2022-12-15 03:16:01,101 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-15 03:16:01,101 INFO L130 BoogieDeclarations]: Found specification of procedure device_remove_file [2022-12-15 03:16:01,101 INFO L138 BoogieDeclarations]: Found implementation of procedure device_remove_file [2022-12-15 03:16:01,102 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 03:16:01,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 03:16:01,102 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_device_create_file [2022-12-15 03:16:01,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_device_create_file [2022-12-15 03:16:01,102 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2022-12-15 03:16:01,102 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2022-12-15 03:16:01,262 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 03:16:01,264 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 03:16:01,500 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-12-15 03:16:01,665 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 03:16:01,744 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 03:16:01,744 INFO L300 CfgBuilder]: Removed 2 assume(true) statements. [2022-12-15 03:16:01,747 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 03:16:01 BoogieIcfgContainer [2022-12-15 03:16:01,747 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 03:16:01,747 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 03:16:01,748 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 03:16:01,757 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 03:16:01,757 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 03:16:01" (1/1) ... [2022-12-15 03:16:01,766 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 03:16:01,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:16:01,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 222 states to 164 states and 222 transitions. [2022-12-15 03:16:01,818 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 222 transitions. [2022-12-15 03:16:01,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-15 03:16:01,824 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:16:01,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:16:01,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:16:02,121 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 03:16:02,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:16:02,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 167 states and 236 transitions. [2022-12-15 03:16:02,194 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 236 transitions. [2022-12-15 03:16:02,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-12-15 03:16:02,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:16:02,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:16:02,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:16:02,362 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 03:16:02,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:16:02,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 171 states and 254 transitions. [2022-12-15 03:16:02,434 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 254 transitions. [2022-12-15 03:16:02,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-15 03:16:02,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:16:02,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:16:02,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:16:02,521 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 03:16:02,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:16:02,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 170 states and 250 transitions. [2022-12-15 03:16:02,543 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 250 transitions. [2022-12-15 03:16:02,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-15 03:16:02,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:16:02,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:16:02,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:16:02,625 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-15 03:16:02,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:16:02,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 174 states and 257 transitions. [2022-12-15 03:16:02,660 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 257 transitions. [2022-12-15 03:16:02,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-15 03:16:02,662 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:16:02,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:16:02,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:16:02,728 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 03:16:02,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:16:02,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 177 states and 262 transitions. [2022-12-15 03:16:02,747 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 262 transitions. [2022-12-15 03:16:02,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-15 03:16:02,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:16:02,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:16:02,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:16:02,817 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-15 03:16:02,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:16:02,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 178 states and 262 transitions. [2022-12-15 03:16:02,832 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 262 transitions. [2022-12-15 03:16:02,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-15 03:16:02,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:16:02,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:16:02,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:16:02,882 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 03:16:02,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:16:02,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 177 states and 258 transitions. [2022-12-15 03:16:02,899 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 258 transitions. [2022-12-15 03:16:02,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-15 03:16:02,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:16:02,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:16:02,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:16:02,951 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 03:16:02,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:16:02,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 177 states and 255 transitions. [2022-12-15 03:16:02,971 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 255 transitions. [2022-12-15 03:16:02,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-15 03:16:02,972 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:16:02,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:16:02,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:16:03,021 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 03:16:03,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:16:03,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 182 states and 271 transitions. [2022-12-15 03:16:03,154 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 271 transitions. [2022-12-15 03:16:03,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 03:16:03,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:16:03,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:16:03,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:16:03,210 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-15 03:16:03,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:16:03,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 184 states and 273 transitions. [2022-12-15 03:16:03,248 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 273 transitions. [2022-12-15 03:16:03,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-15 03:16:03,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:16:03,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:16:03,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:16:03,296 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-15 03:16:03,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:16:03,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 185 states and 273 transitions. [2022-12-15 03:16:03,312 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 273 transitions. [2022-12-15 03:16:03,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-15 03:16:03,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:16:03,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:16:03,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:16:03,627 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-15 03:16:03,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:16:03,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 187 states and 276 transitions. [2022-12-15 03:16:03,677 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 276 transitions. [2022-12-15 03:16:03,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-15 03:16:03,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:16:03,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:16:03,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:16:04,060 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2022-12-15 03:16:04,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:16:04,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 191 states and 284 transitions. [2022-12-15 03:16:04,184 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 284 transitions. [2022-12-15 03:16:04,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2022-12-15 03:16:04,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:16:04,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:16:04,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-15 03:16:04,277 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-12-15 03:16:04,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-15 03:16:04,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-15 03:16:04,844 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-12-15 03:16:05,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-15 03:16:05,222 WARN L475 CodeCheckObserver]: This program is UNSAFE, Check terminated with 14 iterations. [2022-12-15 03:16:05,330 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 15.12 03:16:05 ImpRootNode [2022-12-15 03:16:05,331 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2022-12-15 03:16:05,331 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-12-15 03:16:05,331 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-12-15 03:16:05,331 INFO L275 PluginConnector]: Witness Printer initialized [2022-12-15 03:16:05,332 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 03:16:01" (3/4) ... [2022-12-15 03:16:05,335 INFO L140 WitnessPrinter]: No result that supports witness generation found [2022-12-15 03:16:05,335 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-12-15 03:16:05,336 INFO L158 Benchmark]: Toolchain (without parser) took 4926.63ms. Allocated memory was 115.3MB in the beginning and 169.9MB in the end (delta: 54.5MB). Free memory was 79.4MB in the beginning and 95.9MB in the end (delta: -16.5MB). Peak memory consumption was 39.4MB. Max. memory is 16.1GB. [2022-12-15 03:16:05,336 INFO L158 Benchmark]: CDTParser took 0.13ms. Allocated memory is still 115.3MB. Free memory is still 89.8MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 03:16:05,337 INFO L158 Benchmark]: CACSL2BoogieTranslator took 505.03ms. Allocated memory was 115.3MB in the beginning and 140.5MB in the end (delta: 25.2MB). Free memory was 79.1MB in the beginning and 109.0MB in the end (delta: -29.9MB). Peak memory consumption was 42.7MB. Max. memory is 16.1GB. [2022-12-15 03:16:05,337 INFO L158 Benchmark]: Boogie Procedure Inliner took 61.07ms. Allocated memory is still 140.5MB. Free memory was 109.0MB in the beginning and 104.8MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-12-15 03:16:05,337 INFO L158 Benchmark]: Boogie Preprocessor took 53.22ms. Allocated memory is still 140.5MB. Free memory was 104.8MB in the beginning and 101.3MB in the end (delta: 3.5MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-12-15 03:16:05,338 INFO L158 Benchmark]: RCFGBuilder took 715.96ms. Allocated memory is still 140.5MB. Free memory was 101.3MB in the beginning and 87.6MB in the end (delta: 13.7MB). Peak memory consumption was 44.2MB. Max. memory is 16.1GB. [2022-12-15 03:16:05,338 INFO L158 Benchmark]: CodeCheck took 3583.22ms. Allocated memory was 140.5MB in the beginning and 169.9MB in the end (delta: 29.4MB). Free memory was 87.2MB in the beginning and 95.9MB in the end (delta: -8.7MB). Peak memory consumption was 21.7MB. Max. memory is 16.1GB. [2022-12-15 03:16:05,339 INFO L158 Benchmark]: Witness Printer took 3.71ms. Allocated memory is still 169.9MB. Free memory is still 95.9MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 03:16:05,341 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 18 procedures, 165 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 3.4s, OverallIterations: 14, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 2463 SdHoareTripleChecker+Valid, 1.2s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 447 mSDsluCounter, 1937 SdHoareTripleChecker+Invalid, 1.0s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 809 mSDsCounter, 250 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 1061 IncrementalHoareTripleChecker+Invalid, 1311 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 250 mSolverCounterUnsat, 1128 mSDtfsCounter, 1061 mSolverCounterSat, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 5987 GetRequests, 5943 SyntacticMatches, 4 SemanticMatches, 40 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 445 ImplicationChecksByTransitivity, 0.4s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.1s SsaConstructionTime, 0.6s SatisfiabilityAnalysisTime, 1.3s InterpolantComputationTime, 975 NumberOfCodeBlocks, 975 NumberOfCodeBlocksAsserted, 14 NumberOfCheckSat, 853 ConstructedInterpolants, 0 QuantifiedInterpolants, 1028 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 13 InterpolantComputations, 12 PerfectInterpolantSequences, 208/214 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - UnprovableResult [Line: 1368]: Unable to prove that call to reach_error is unreachable Unable to prove that call to reach_error is unreachable Reason: overapproximation of large string literal at line 1174. Possible FailurePath: [L883] int LDV_IN_INTERRUPT = 1; [L884] int ref_cnt ; [L885] int ldv_state_variable_1 ; [L886] struct platform_device *s3c_hwmon_driver_group1 ; [L887] int probed_1 = 0; [L888] int ldv_state_variable_0 ; [L1174-L1176] static struct platform_driver s3c_hwmon_driver = {& s3c_hwmon_probe, & s3c_hwmon_remove, 0, 0, 0, {"s3c-hwmon", 0, & __this_module, 0, (_Bool)0, 0, 0, 0, 0, 0, 0, 0, 0, 0}, 0}; [L1192] int ldv_retval_0 ; [L1193] int ldv_retval_1 ; [L1196] int ldv_retval_2 ; [L1421] int ldv_count_1 = 0; [L1422] int ldv_count_2 = 0; [L1222] int tmp ; [L1223] int tmp___0 ; [L1224] int tmp___1 ; [L1226] FCALL ldv_initialize() [L1227] ldv_state_variable_1 = 0 [L1228] ref_cnt = 0 [L1229] ldv_state_variable_0 = 1 VAL [__this_module={41:26}, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=1, ldv_state_variable_1=0, probed_1=0, ref_cnt=0, s3c_hwmon_driver={16:0}, s3c_hwmon_driver_group1={0:0}] [L1231] tmp = __VERIFIER_nondet_int() [L1233] case 0: [L1278] case 1: VAL [__this_module={41:26}, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=1, ldv_state_variable_1=0, probed_1=0, ref_cnt=0, s3c_hwmon_driver={16:0}, s3c_hwmon_driver_group1={0:0}, tmp=1] [L1279] COND TRUE ldv_state_variable_0 != 0 [L1280] tmp___1 = __VERIFIER_nondet_int() [L1282] case 0: [L1290] case 1: VAL [__this_module={41:26}, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=1, ldv_state_variable_1=0, probed_1=0, ref_cnt=0, s3c_hwmon_driver={16:0}, s3c_hwmon_driver_group1={0:0}, tmp=1, tmp___1=1] [L1291] COND TRUE ldv_state_variable_0 == 1 [L1292] CALL, EXPR s3c_hwmon_init() [L1179] int tmp ; [L1181] CALL, EXPR platform_driver_register(& s3c_hwmon_driver) [L1497] return __VERIFIER_nondet_int(); [L1181] RET, EXPR platform_driver_register(& s3c_hwmon_driver) [L1181] tmp = platform_driver_register(& s3c_hwmon_driver) [L1182] return (tmp); [L1292] RET, EXPR s3c_hwmon_init() [L1292] ldv_retval_2 = s3c_hwmon_init() [L1293] COND FALSE !(ldv_retval_2 != 0) VAL [__this_module={41:26}, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=1, ldv_state_variable_1=0, probed_1=0, ref_cnt=0, s3c_hwmon_driver={16:0}, s3c_hwmon_driver_group1={0:0}, tmp=1, tmp___1=1] [L1298] COND TRUE ldv_retval_2 == 0 [L1299] ldv_state_variable_0 = 2 [L1300] ldv_state_variable_1 = 1 [L1301] CALL ldv_platform_driver_init_1() [L1212] void *tmp ; VAL [__this_module={41:26}, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, probed_1=0, ref_cnt=0, s3c_hwmon_driver={16:0}, s3c_hwmon_driver_group1={0:0}] [L1214] CALL, EXPR ldv_malloc(624U) VAL [\old(size)=624, __this_module={41:26}, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, probed_1=0, ref_cnt=0, s3c_hwmon_driver={16:0}, s3c_hwmon_driver_group1={0:0}] [L807] void *p ; [L808] void *tmp ; [L809] int tmp___0 ; [L811] tmp___0 = __VERIFIER_nondet_int() [L812] COND FALSE !(tmp___0 != 0) [L815] tmp = malloc(size) [L816] p = tmp VAL [\old(size)=624, __this_module={41:26}, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, p={-36893488147419103231:0}, probed_1=0, ref_cnt=0, s3c_hwmon_driver={16:0}, s3c_hwmon_driver_group1={0:0}, size=624, tmp={-36893488147419103231:0}, tmp___0=0] [L817] CALL assume_abort_if_not((unsigned long )p != (unsigned long )((void *)0)) VAL [\old(cond)=1, __this_module={41:26}, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, probed_1=0, ref_cnt=0, s3c_hwmon_driver={16:0}, s3c_hwmon_driver_group1={0:0}] [L801] COND FALSE !(!cond) [L817] RET assume_abort_if_not((unsigned long )p != (unsigned long )((void *)0)) VAL [\old(size)=624, __this_module={41:26}, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, p={-36893488147419103231:0}, probed_1=0, ref_cnt=0, s3c_hwmon_driver={16:0}, s3c_hwmon_driver_group1={0:0}, size=624, tmp={-36893488147419103231:0}, tmp___0=0] [L818] CALL, EXPR IS_ERR(p) VAL [__this_module={41:26}, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, probed_1=0, ptr={-36893488147419103231:0}, ref_cnt=0, s3c_hwmon_driver={16:0}, s3c_hwmon_driver_group1={0:0}] [L1334] bool tmp ; VAL [__this_module={41:26}, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, probed_1=0, ptr={-36893488147419103231:0}, ptr={-36893488147419103231:0}, ref_cnt=0, s3c_hwmon_driver={16:0}, s3c_hwmon_driver_group1={0:0}] [L1336] CALL, EXPR ldv_is_err(ptr) VAL [__this_module={41:26}, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, probed_1=0, ptr={-36893488147419103231:0}, ref_cnt=0, s3c_hwmon_driver={16:0}, s3c_hwmon_driver_group1={0:0}] [L1388] return ((unsigned long )ptr > 2012UL); [L1336] RET, EXPR ldv_is_err(ptr) VAL [__this_module={41:26}, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_is_err(ptr)=0, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, probed_1=0, ptr={-36893488147419103231:0}, ptr={-36893488147419103231:0}, ref_cnt=0, s3c_hwmon_driver={16:0}, s3c_hwmon_driver_group1={0:0}] [L1336] tmp = ldv_is_err(ptr) [L1337] return ((long )tmp); [L818] RET, EXPR IS_ERR(p) VAL [\old(size)=624, __this_module={41:26}, IS_ERR(p)=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, p={-36893488147419103231:0}, probed_1=0, ref_cnt=0, s3c_hwmon_driver={16:0}, s3c_hwmon_driver_group1={0:0}, size=624, tmp={-36893488147419103231:0}, tmp___0=0] [L818] CALL assume_abort_if_not(IS_ERR(p) == 0) VAL [\old(cond)=1, __this_module={41:26}, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, probed_1=0, ref_cnt=0, s3c_hwmon_driver={16:0}, s3c_hwmon_driver_group1={0:0}] [L801] COND FALSE !(!cond) [L818] RET assume_abort_if_not(IS_ERR(p) == 0) VAL [\old(size)=624, __this_module={41:26}, IS_ERR(p)=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, p={-36893488147419103231:0}, probed_1=0, ref_cnt=0, s3c_hwmon_driver={16:0}, s3c_hwmon_driver_group1={0:0}, size=624, tmp={-36893488147419103231:0}, tmp___0=0] [L819] return (p); VAL [\old(size)=624, \result={-36893488147419103231:0}, __this_module={41:26}, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, p={-36893488147419103231:0}, probed_1=0, ref_cnt=0, s3c_hwmon_driver={16:0}, s3c_hwmon_driver_group1={0:0}, size=624, tmp={-36893488147419103231:0}, tmp___0=0] [L1214] RET, EXPR ldv_malloc(624U) VAL [__this_module={41:26}, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_malloc(624U)={-36893488147419103231:0}, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, probed_1=0, ref_cnt=0, s3c_hwmon_driver={16:0}, s3c_hwmon_driver_group1={0:0}] [L1214] tmp = ldv_malloc(624U) [L1215] CALL assume_abort_if_not((unsigned long )tmp != (unsigned long )((void *)0)) VAL [\old(cond)=1, __this_module={41:26}, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, probed_1=0, ref_cnt=0, s3c_hwmon_driver={16:0}, s3c_hwmon_driver_group1={0:0}] [L801] COND FALSE !(!cond) [L1215] RET assume_abort_if_not((unsigned long )tmp != (unsigned long )((void *)0)) VAL [__this_module={41:26}, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, probed_1=0, ref_cnt=0, s3c_hwmon_driver={16:0}, s3c_hwmon_driver_group1={0:0}, tmp={-36893488147419103231:0}] [L1216] s3c_hwmon_driver_group1 = (struct platform_device *)tmp [L1301] RET ldv_platform_driver_init_1() [L1231] tmp = __VERIFIER_nondet_int() [L1233] case 0: VAL [__this_module={41:26}, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, probed_1=0, ref_cnt=0, s3c_hwmon_driver={16:0}, s3c_hwmon_driver_group1={-36893488147419103231:0}, tmp=0, tmp___1=1] [L1234] COND TRUE ldv_state_variable_1 != 0 [L1235] tmp___0 = __VERIFIER_nondet_int() [L1237] case 0: VAL [__this_module={41:26}, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, probed_1=0, ref_cnt=0, s3c_hwmon_driver={16:0}, s3c_hwmon_driver_group1={-36893488147419103231:0}, tmp=0, tmp___0=0, tmp___1=1] [L1238] COND TRUE ldv_state_variable_1 == 1 VAL [__this_module={41:26}, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, probed_1=0, ref_cnt=0, s3c_hwmon_driver={16:0}, s3c_hwmon_driver_group1={-36893488147419103231:0}, tmp=0, tmp___0=0, tmp___1=1] [L1239] CALL s3c_hwmon_probe(s3c_hwmon_driver_group1) VAL [\old(ldv_count_2)=0, __this_module={41:26}, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, probed_1=0, ref_cnt=0, s3c_hwmon_driver={16:0}, s3c_hwmon_driver_group1={-36893488147419103231:0}] [L1042] struct s3c_hwmon_pdata *pdata ; [L1043] struct s3c_hwmon *hwmon ; [L1044] int ret ; [L1045] int i ; [L1046] void *tmp ; [L1047] struct lock_class_key __key ; [L1048] long tmp___0 ; [L1049] long tmp___1 ; [L1050] long tmp___2 ; [L1051] long tmp___3 ; [L1052] struct s3c_hwmon_chcfg *cfg ; [L1054] EXPR dev->dev.platform_data [L1054] pdata = (struct s3c_hwmon_pdata *)dev->dev.platform_data [L1055] ret = 0 VAL [\old(ldv_count_2)=0, __key={19700:0}, __this_module={41:26}, dev={-36893488147419103231:0}, dev={-36893488147419103231:0}, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, pdata={-18446744073709551766:151}, probed_1=0, ref_cnt=0, ret=0, s3c_hwmon_driver={16:0}, s3c_hwmon_driver_group1={-36893488147419103231:0}] [L1056] COND FALSE !((unsigned long )pdata == (unsigned long )((struct s3c_hwmon_pdata *)0)) [L1061] CALL, EXPR ldv_kzalloc_9(800U, 208U) [L1358] void *tmp ; [L1360] CALL, EXPR ldv_zalloc(size) [L825] void *p ; [L826] void *tmp ; [L827] int tmp___0 ; [L829] tmp___0 = __VERIFIER_nondet_int() [L830] COND FALSE !(tmp___0 != 0) [L833] EXPR, FCALL calloc(1U, size) VAL [\old(ldv_count_2)=0, \old(size)=800, __this_module={41:26}, calloc(1U, size)={-18446744073709551615:0}, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, probed_1=0, ref_cnt=0, s3c_hwmon_driver={16:0}, s3c_hwmon_driver_group1={-36893488147419103231:0}, size=800, tmp___0=0] [L833] tmp = calloc(1U, size) [L834] p = tmp VAL [\old(ldv_count_2)=0, \old(size)=800, __this_module={41:26}, calloc(1U, size)={-18446744073709551615:0}, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, p={-18446744073709551615:0}, probed_1=0, ref_cnt=0, s3c_hwmon_driver={16:0}, s3c_hwmon_driver_group1={-36893488147419103231:0}, size=800, tmp={-18446744073709551615:0}, tmp___0=0] [L835] CALL assume_abort_if_not((unsigned long )p != (unsigned long )((void *)0)) VAL [\old(cond)=1, \old(ldv_count_2)=0, __this_module={41:26}, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, probed_1=0, ref_cnt=0, s3c_hwmon_driver={16:0}, s3c_hwmon_driver_group1={-36893488147419103231:0}] [L801] COND FALSE !(!cond) [L835] RET assume_abort_if_not((unsigned long )p != (unsigned long )((void *)0)) VAL [\old(ldv_count_2)=0, \old(size)=800, __this_module={41:26}, calloc(1U, size)={-18446744073709551615:0}, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, p={-18446744073709551615:0}, probed_1=0, ref_cnt=0, s3c_hwmon_driver={16:0}, s3c_hwmon_driver_group1={-36893488147419103231:0}, size=800, tmp={-18446744073709551615:0}, tmp___0=0] [L836] CALL, EXPR IS_ERR(p) VAL [\old(ldv_count_2)=0, __this_module={41:26}, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, probed_1=0, ptr={-18446744073709551615:0}, ref_cnt=0, s3c_hwmon_driver={16:0}, s3c_hwmon_driver_group1={-36893488147419103231:0}] [L1334] bool tmp ; VAL [\old(ldv_count_2)=0, __this_module={41:26}, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, probed_1=0, ptr={-18446744073709551615:0}, ptr={-18446744073709551615:0}, ref_cnt=0, s3c_hwmon_driver={16:0}, s3c_hwmon_driver_group1={-36893488147419103231:0}] [L1336] CALL, EXPR ldv_is_err(ptr) VAL [\old(ldv_count_2)=0, __this_module={41:26}, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, probed_1=0, ptr={-18446744073709551615:0}, ref_cnt=0, s3c_hwmon_driver={16:0}, s3c_hwmon_driver_group1={-36893488147419103231:0}] [L1388] return ((unsigned long )ptr > 2012UL); [L1336] RET, EXPR ldv_is_err(ptr) VAL [\old(ldv_count_2)=0, __this_module={41:26}, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_is_err(ptr)=0, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, probed_1=0, ptr={-18446744073709551615:0}, ptr={-18446744073709551615:0}, ref_cnt=0, s3c_hwmon_driver={16:0}, s3c_hwmon_driver_group1={-36893488147419103231:0}] [L1336] tmp = ldv_is_err(ptr) [L1337] return ((long )tmp); [L836] RET, EXPR IS_ERR(p) VAL [\old(ldv_count_2)=0, \old(size)=800, __this_module={41:26}, calloc(1U, size)={-18446744073709551615:0}, IS_ERR(p)=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, p={-18446744073709551615:0}, probed_1=0, ref_cnt=0, s3c_hwmon_driver={16:0}, s3c_hwmon_driver_group1={-36893488147419103231:0}, size=800, tmp={-18446744073709551615:0}, tmp___0=0] [L836] CALL assume_abort_if_not(IS_ERR(p) == 0) VAL [\old(cond)=1, \old(ldv_count_2)=0, __this_module={41:26}, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, probed_1=0, ref_cnt=0, s3c_hwmon_driver={16:0}, s3c_hwmon_driver_group1={-36893488147419103231:0}] [L801] COND FALSE !(!cond) [L836] RET assume_abort_if_not(IS_ERR(p) == 0) VAL [\old(ldv_count_2)=0, \old(size)=800, __this_module={41:26}, calloc(1U, size)={-18446744073709551615:0}, IS_ERR(p)=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, p={-18446744073709551615:0}, probed_1=0, ref_cnt=0, s3c_hwmon_driver={16:0}, s3c_hwmon_driver_group1={-36893488147419103231:0}, size=800, tmp={-18446744073709551615:0}, tmp___0=0] [L837] return (p); VAL [\old(ldv_count_2)=0, \old(size)=800, \result={-18446744073709551615:0}, __this_module={41:26}, calloc(1U, size)={-18446744073709551615:0}, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, p={-18446744073709551615:0}, probed_1=0, ref_cnt=0, s3c_hwmon_driver={16:0}, s3c_hwmon_driver_group1={-36893488147419103231:0}, size=800, tmp={-18446744073709551615:0}, tmp___0=0] [L1360] RET, EXPR ldv_zalloc(size) [L1360] tmp = ldv_zalloc(size) [L1361] return (tmp); [L1061] RET, EXPR ldv_kzalloc_9(800U, 208U) [L1061] tmp = ldv_kzalloc_9(800U, 208U) [L1062] hwmon = (struct s3c_hwmon *)tmp VAL [\old(ldv_count_2)=0, __key={19700:0}, __this_module={41:26}, dev={-36893488147419103231:0}, dev={-36893488147419103231:0}, hwmon={-18446744073709551615:0}, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, pdata={-18446744073709551766:151}, probed_1=0, ref_cnt=0, ret=0, s3c_hwmon_driver={16:0}, s3c_hwmon_driver_group1={-36893488147419103231:0}, tmp={-18446744073709551615:0}] [L1063] COND FALSE !((unsigned long )hwmon == (unsigned long )((struct s3c_hwmon *)0)) [L1068] CALL platform_set_drvdata(dev, (void *)hwmon) [L906] FCALL dev_set_drvdata(& pdev->dev, data) [L1068] RET platform_set_drvdata(dev, (void *)hwmon) [L1069] FCALL __mutex_init(& hwmon->lock, "&hwmon->lock", & __key) [L1070-L1072] CALL, EXPR s3c_adc_register(dev, (void (*)(struct s3c_adc_client * , unsigned int ))0, (void (*)(struct s3c_adc_client * , unsigned int , unsigned int , unsigned int * ))0, 0U) [L1507] CALL, EXPR ldv_malloc(0UL) VAL [\old(ldv_count_2)=0, \old(size)=0, __this_module={41:26}, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, probed_1=0, ref_cnt=0, s3c_hwmon_driver={16:0}, s3c_hwmon_driver_group1={-36893488147419103231:0}] [L807] void *p ; [L808] void *tmp ; [L809] int tmp___0 ; [L811] tmp___0 = __VERIFIER_nondet_int() [L812] COND TRUE tmp___0 != 0 [L813] return ((void *)0); VAL [\old(ldv_count_2)=0, \old(size)=0, \result={0:0}, __this_module={41:26}, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, probed_1=0, ref_cnt=0, s3c_hwmon_driver={16:0}, s3c_hwmon_driver_group1={-36893488147419103231:0}, size=0, tmp___0=2147483647] [L1507] RET, EXPR ldv_malloc(0UL) VAL [\old(arg3)=0, \old(ldv_count_2)=0, __this_module={41:26}, arg0={-36893488147419103231:0}, arg0={-36893488147419103231:0}, arg1={0:0}, arg1={0:0}, arg2={0:0}, arg2={0:0}, arg3=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_malloc(0UL)={0:0}, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, probed_1=0, ref_cnt=0, s3c_hwmon_driver={16:0}, s3c_hwmon_driver_group1={-36893488147419103231:0}] [L1507] return ldv_malloc(0UL); [L1070-L1072] RET, EXPR s3c_adc_register(dev, (void (*)(struct s3c_adc_client * , unsigned int ))0, (void (*)(struct s3c_adc_client * , unsigned int , unsigned int , unsigned int * ))0, 0U) [L1070-L1072] hwmon->client = s3c_adc_register(dev, (void (*)(struct s3c_adc_client * , unsigned int ))0, (void (*)(struct s3c_adc_client * , unsigned int , unsigned int , unsigned int * ))0, 0U) [L1073] EXPR hwmon->client VAL [\old(ldv_count_2)=0, __key={19700:0}, __this_module={41:26}, dev={-36893488147419103231:0}, dev={-36893488147419103231:0}, hwmon={-18446744073709551615:0}, hwmon->client={0:0}, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, pdata={-18446744073709551766:151}, probed_1=0, ref_cnt=0, ret=0, s3c_hwmon_driver={16:0}, s3c_hwmon_driver_group1={-36893488147419103231:0}, tmp={-18446744073709551615:0}] [L1073] CALL, EXPR IS_ERR((void const *)hwmon->client) VAL [\old(ldv_count_2)=0, __this_module={41:26}, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, probed_1=0, ptr={0:0}, ref_cnt=0, s3c_hwmon_driver={16:0}, s3c_hwmon_driver_group1={-36893488147419103231:0}] [L1334] bool tmp ; VAL [\old(ldv_count_2)=0, __this_module={41:26}, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, probed_1=0, ptr={0:0}, ptr={0:0}, ref_cnt=0, s3c_hwmon_driver={16:0}, s3c_hwmon_driver_group1={-36893488147419103231:0}] [L1336] CALL, EXPR ldv_is_err(ptr) VAL [\old(ldv_count_2)=0, __this_module={41:26}, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, probed_1=0, ptr={0:0}, ref_cnt=0, s3c_hwmon_driver={16:0}, s3c_hwmon_driver_group1={-36893488147419103231:0}] [L1388] return ((unsigned long )ptr > 2012UL); [L1336] RET, EXPR ldv_is_err(ptr) VAL [\old(ldv_count_2)=0, __this_module={41:26}, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_is_err(ptr)=0, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, probed_1=0, ptr={0:0}, ptr={0:0}, ref_cnt=0, s3c_hwmon_driver={16:0}, s3c_hwmon_driver_group1={-36893488147419103231:0}] [L1336] tmp = ldv_is_err(ptr) [L1337] return ((long )tmp); [L1073] RET, EXPR IS_ERR((void const *)hwmon->client) VAL [\old(ldv_count_2)=0, __key={19700:0}, __this_module={41:26}, dev={-36893488147419103231:0}, dev={-36893488147419103231:0}, hwmon={-18446744073709551615:0}, hwmon->client={0:0}, IS_ERR((void const *)hwmon->client)=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, pdata={-18446744073709551766:151}, probed_1=0, ref_cnt=0, ret=0, s3c_hwmon_driver={16:0}, s3c_hwmon_driver_group1={-36893488147419103231:0}, tmp={-18446744073709551615:0}] [L1073] tmp___1 = IS_ERR((void const *)hwmon->client) [L1074] COND FALSE !(tmp___1 != 0L) [L1081] CALL, EXPR s3c_hwmon_add_raw(& dev->dev) [L937] return (0); [L1081] RET, EXPR s3c_hwmon_add_raw(& dev->dev) [L1081] ret = s3c_hwmon_add_raw(& dev->dev) [L1082] COND FALSE !(ret != 0) [L1086] CALL, EXPR hwmon_device_register(& dev->dev) [L1480] CALL, EXPR ldv_malloc(sizeof(struct device)) VAL [\old(ldv_count_2)=0, \old(size)=1003, __this_module={41:26}, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, probed_1=0, ref_cnt=0, s3c_hwmon_driver={16:0}, s3c_hwmon_driver_group1={-36893488147419103231:0}] [L807] void *p ; [L808] void *tmp ; [L809] int tmp___0 ; [L811] tmp___0 = __VERIFIER_nondet_int() [L812] COND TRUE tmp___0 != 0 [L813] return ((void *)0); VAL [\old(ldv_count_2)=0, \old(size)=1003, \result={0:0}, __this_module={41:26}, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, probed_1=0, ref_cnt=0, s3c_hwmon_driver={16:0}, s3c_hwmon_driver_group1={-36893488147419103231:0}, size=1003, tmp___0=2147483647] [L1480] RET, EXPR ldv_malloc(sizeof(struct device)) VAL [\old(ldv_count_2)=0, __this_module={41:26}, arg0={-36893488147419103231:12}, arg0={-36893488147419103231:12}, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_malloc(sizeof(struct device))={0:0}, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, probed_1=0, ref_cnt=0, s3c_hwmon_driver={16:0}, s3c_hwmon_driver_group1={-36893488147419103231:0}] [L1480] return ldv_malloc(sizeof(struct device)); [L1086] RET, EXPR hwmon_device_register(& dev->dev) [L1086] hwmon->hwmon_dev = hwmon_device_register(& dev->dev) [L1087] EXPR hwmon->hwmon_dev VAL [\old(ldv_count_2)=0, __key={19700:0}, __this_module={41:26}, dev={-36893488147419103231:0}, dev={-36893488147419103231:0}, hwmon={-18446744073709551615:0}, hwmon->hwmon_dev={0:0}, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, pdata={-18446744073709551766:151}, probed_1=0, ref_cnt=0, ret=0, s3c_hwmon_driver={16:0}, s3c_hwmon_driver_group1={-36893488147419103231:0}, tmp={-18446744073709551615:0}, tmp___1=0] [L1087] CALL, EXPR IS_ERR((void const *)hwmon->hwmon_dev) VAL [\old(ldv_count_2)=0, __this_module={41:26}, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, probed_1=0, ptr={0:0}, ref_cnt=0, s3c_hwmon_driver={16:0}, s3c_hwmon_driver_group1={-36893488147419103231:0}] [L1334] bool tmp ; VAL [\old(ldv_count_2)=0, __this_module={41:26}, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, probed_1=0, ptr={0:0}, ptr={0:0}, ref_cnt=0, s3c_hwmon_driver={16:0}, s3c_hwmon_driver_group1={-36893488147419103231:0}] [L1336] CALL, EXPR ldv_is_err(ptr) VAL [\old(ldv_count_2)=0, __this_module={41:26}, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, probed_1=0, ptr={0:0}, ref_cnt=0, s3c_hwmon_driver={16:0}, s3c_hwmon_driver_group1={-36893488147419103231:0}] [L1388] return ((unsigned long )ptr > 2012UL); [L1336] RET, EXPR ldv_is_err(ptr) VAL [\old(ldv_count_2)=0, __this_module={41:26}, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_is_err(ptr)=0, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, probed_1=0, ptr={0:0}, ptr={0:0}, ref_cnt=0, s3c_hwmon_driver={16:0}, s3c_hwmon_driver_group1={-36893488147419103231:0}] [L1336] tmp = ldv_is_err(ptr) [L1337] return ((long )tmp); [L1087] RET, EXPR IS_ERR((void const *)hwmon->hwmon_dev) VAL [\old(ldv_count_2)=0, __key={19700:0}, __this_module={41:26}, dev={-36893488147419103231:0}, dev={-36893488147419103231:0}, hwmon={-18446744073709551615:0}, hwmon->hwmon_dev={0:0}, IS_ERR((void const *)hwmon->hwmon_dev)=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, pdata={-18446744073709551766:151}, probed_1=0, ref_cnt=0, ret=0, s3c_hwmon_driver={16:0}, s3c_hwmon_driver_group1={-36893488147419103231:0}, tmp={-18446744073709551615:0}, tmp___1=0] [L1087] tmp___3 = IS_ERR((void const *)hwmon->hwmon_dev) [L1088] COND FALSE !(tmp___3 != 0L) [L1095] i = 0 VAL [\old(ldv_count_2)=0, __key={19700:0}, __this_module={41:26}, dev={-36893488147419103231:0}, dev={-36893488147419103231:0}, hwmon={-18446744073709551615:0}, i=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, pdata={-18446744073709551766:151}, probed_1=0, ref_cnt=0, ret=0, s3c_hwmon_driver={16:0}, s3c_hwmon_driver_group1={-36893488147419103231:0}, tmp={-18446744073709551615:0}, tmp___1=0, tmp___3=0] [L1134] COND TRUE (unsigned int )i <= 7U [L1098] EXPR pdata->in[i] [L1098] cfg = pdata->in[i] [L1099] COND FALSE !((unsigned long )cfg == (unsigned long )((struct s3c_hwmon_chcfg *)0)) [L1103] EXPR cfg->mult [L1103] COND FALSE !(cfg->mult > 65535U) [L1108] EXPR cfg->div VAL [\old(ldv_count_2)=0, __key={19700:0}, __this_module={41:26}, cfg={-18446744073709551616:-18446744073709551617}, cfg->div=15148349652993, dev={-36893488147419103231:0}, dev={-36893488147419103231:0}, dev_warn((struct device const *)(& dev->dev), "channel %d multiplier too large\n", i)=101, hwmon={-18446744073709551615:0}, i=0, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, pdata={-18446744073709551766:151}, probed_1=0, ref_cnt=0, ret=0, s3c_hwmon_driver={16:0}, s3c_hwmon_driver_group1={-36893488147419103231:0}, tmp={-18446744073709551615:0}, tmp___1=0, tmp___3=0] [L1108] COND FALSE !(cfg->div == 0U) [L1113] EXPR pdata->in[i] [L1113-L1114] CALL s3c_hwmon_create_attr(& dev->dev, pdata->in[i], (struct s3c_hwmon_attr *)(& hwmon->attrs) + (unsigned int )i, i) [L999] struct sensor_device_attribute *attr ; [L1000] int ret ; [L1003] attr = & attrs->in [L1004] attr->index = channel [L1005] attr->dev_attr.attr.name = (char const *)(& attrs->in_name) [L1006] attr->dev_attr.attr.mode = 292U [L1007] attr->dev_attr.show = & s3c_hwmon_ch_show [L1008] CALL ldv_device_create_file_7(dev, (struct device_attribute const *)(& attr->dev_attr)) [L1342] int tmp ; VAL [\old(ldv_count_2)=0, __this_module={41:26}, ldv_count_1=0, ldv_count_2=0, ldv_func_arg1={-36893488147419103231:12}, ldv_func_arg1={-36893488147419103231:12}, ldv_func_arg2={-18446744073709551615:168}, ldv_func_arg2={-18446744073709551615:168}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, probed_1=0, ref_cnt=0, s3c_hwmon_driver={16:0}, s3c_hwmon_driver_group1={-36893488147419103231:0}] [L1344] CALL ldv_device_create_file() VAL [\old(ldv_count_2)=0, __this_module={41:26}, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, probed_1=0, ref_cnt=0, s3c_hwmon_driver={16:0}, s3c_hwmon_driver_group1={-36893488147419103231:0}] [L1432] int nondetermined ; [L1433] int tmp ; VAL [\old(ldv_count_2)=0, __this_module={41:26}, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, probed_1=0, ref_cnt=0, s3c_hwmon_driver={16:0}, s3c_hwmon_driver_group1={-36893488147419103231:0}] [L1435] CALL, EXPR ldv_undef_int() VAL [\old(ldv_count_2)=0, __this_module={41:26}, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, probed_1=0, ref_cnt=0, s3c_hwmon_driver={16:0}, s3c_hwmon_driver_group1={-36893488147419103231:0}] [L862] int tmp ; [L864] tmp = __VERIFIER_nondet_int() [L865] return (tmp); [L1435] RET, EXPR ldv_undef_int() VAL [\old(ldv_count_2)=0, __this_module={41:26}, ldv_count_1=0, ldv_count_2=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_undef_int()=2147483647, probed_1=0, ref_cnt=0, s3c_hwmon_driver={16:0}, s3c_hwmon_driver_group1={-36893488147419103231:0}] [L1435] nondetermined = ldv_undef_int() [L1436] COND TRUE nondetermined != 0 [L1437] ldv_count_2 = ldv_count_2 + 1 VAL [\old(ldv_count_2)=0, __this_module={41:26}, ldv_count_1=0, ldv_count_2=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, nondetermined=2147483647, probed_1=0, ref_cnt=0, s3c_hwmon_driver={16:0}, s3c_hwmon_driver_group1={-36893488147419103231:0}] [L1438] COND TRUE ldv_count_1 < ldv_count_2 [L1439] CALL ldv_error() [L1368] reach_error() VAL [\old(ldv_count_2)=0, __this_module={41:26}, ldv_count_1=0, ldv_count_2=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, probed_1=0, ref_cnt=0, s3c_hwmon_driver={16:0}, s3c_hwmon_driver_group1={-36893488147419103231:0}] * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13ms. Allocated memory is still 115.3MB. Free memory is still 89.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 505.03ms. Allocated memory was 115.3MB in the beginning and 140.5MB in the end (delta: 25.2MB). Free memory was 79.1MB in the beginning and 109.0MB in the end (delta: -29.9MB). Peak memory consumption was 42.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 61.07ms. Allocated memory is still 140.5MB. Free memory was 109.0MB in the beginning and 104.8MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 53.22ms. Allocated memory is still 140.5MB. Free memory was 104.8MB in the beginning and 101.3MB in the end (delta: 3.5MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 715.96ms. Allocated memory is still 140.5MB. Free memory was 101.3MB in the beginning and 87.6MB in the end (delta: 13.7MB). Peak memory consumption was 44.2MB. Max. memory is 16.1GB. * CodeCheck took 3583.22ms. Allocated memory was 140.5MB in the beginning and 169.9MB in the end (delta: 29.4MB). Free memory was 87.2MB in the beginning and 95.9MB in the end (delta: -8.7MB). Peak memory consumption was 21.7MB. Max. memory is 16.1GB. * Witness Printer took 3.71ms. Allocated memory is still 169.9MB. Free memory is still 95.9MB. There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResult: Unfinished Backtranslation The program execution was not completely translated back. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2022-12-15 03:16:05,362 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bbd1225-458e-4fb3-ad2e-55e02484b1c1/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bbd1225-458e-4fb3-ad2e-55e02484b1c1/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bbd1225-458e-4fb3-ad2e-55e02484b1c1/bin/ukojak-rkRKPMF4O4/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bbd1225-458e-4fb3-ad2e-55e02484b1c1/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bbd1225-458e-4fb3-ad2e-55e02484b1c1/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-validator-v0.8/linux-stable-af3071a-1-130_7a-drivers--hwmon--s3c-hwmon.ko-entry_point_ldv-val-v0.8.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bbd1225-458e-4fb3-ad2e-55e02484b1c1/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bbd1225-458e-4fb3-ad2e-55e02484b1c1/bin/ukojak-rkRKPMF4O4 --witnessprinter.witness.filename witness.graphml --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 88f19b088f98626e870666f9633d9e7e34156d2b7ba315c9b1bc3979a22f8d34 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-15 03:16:07,043 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 03:16:07,045 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 03:16:07,064 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 03:16:07,065 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 03:16:07,066 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 03:16:07,067 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 03:16:07,069 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 03:16:07,070 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 03:16:07,071 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 03:16:07,072 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 03:16:07,073 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 03:16:07,074 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 03:16:07,075 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 03:16:07,076 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 03:16:07,077 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 03:16:07,078 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 03:16:07,079 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 03:16:07,080 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 03:16:07,082 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 03:16:07,084 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 03:16:07,085 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 03:16:07,086 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 03:16:07,087 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 03:16:07,091 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 03:16:07,091 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 03:16:07,091 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 03:16:07,092 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 03:16:07,093 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 03:16:07,094 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 03:16:07,094 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 03:16:07,095 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 03:16:07,096 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 03:16:07,096 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 03:16:07,097 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 03:16:07,098 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 03:16:07,098 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 03:16:07,098 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 03:16:07,099 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 03:16:07,099 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 03:16:07,100 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 03:16:07,101 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bbd1225-458e-4fb3-ad2e-55e02484b1c1/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-12-15 03:16:07,132 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 03:16:07,132 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 03:16:07,133 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 03:16:07,133 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 03:16:07,134 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 03:16:07,134 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 03:16:07,134 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 03:16:07,135 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 03:16:07,135 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 03:16:07,135 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 03:16:07,135 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 03:16:07,135 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-15 03:16:07,135 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-15 03:16:07,135 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-15 03:16:07,136 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 03:16:07,136 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 03:16:07,136 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 03:16:07,136 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 03:16:07,136 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 03:16:07,137 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 03:16:07,137 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 03:16:07,137 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 03:16:07,137 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 03:16:07,137 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 03:16:07,137 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-15 03:16:07,138 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-15 03:16:07,138 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 03:16:07,138 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-15 03:16:07,138 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-15 03:16:07,138 INFO L138 SettingsManager]: * Logic for external solver=AUFBV 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_9bbd1225-458e-4fb3-ad2e-55e02484b1c1/bin/ukojak-rkRKPMF4O4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bbd1225-458e-4fb3-ad2e-55e02484b1c1/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 88f19b088f98626e870666f9633d9e7e34156d2b7ba315c9b1bc3979a22f8d34 [2022-12-15 03:16:07,368 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 03:16:07,386 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 03:16:07,388 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 03:16:07,389 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 03:16:07,389 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 03:16:07,390 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bbd1225-458e-4fb3-ad2e-55e02484b1c1/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/ldv-validator-v0.8/linux-stable-af3071a-1-130_7a-drivers--hwmon--s3c-hwmon.ko-entry_point_ldv-val-v0.8.cil.out.i [2022-12-15 03:16:09,946 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 03:16:10,145 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 03:16:10,145 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bbd1225-458e-4fb3-ad2e-55e02484b1c1/sv-benchmarks/c/ldv-validator-v0.8/linux-stable-af3071a-1-130_7a-drivers--hwmon--s3c-hwmon.ko-entry_point_ldv-val-v0.8.cil.out.i [2022-12-15 03:16:10,156 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bbd1225-458e-4fb3-ad2e-55e02484b1c1/bin/ukojak-rkRKPMF4O4/data/6a4f4ff88/81d0f994458b4df3ad545b346a8e5056/FLAG3e8ae904c [2022-12-15 03:16:10,495 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bbd1225-458e-4fb3-ad2e-55e02484b1c1/bin/ukojak-rkRKPMF4O4/data/6a4f4ff88/81d0f994458b4df3ad545b346a8e5056 [2022-12-15 03:16:10,497 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 03:16:10,498 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 03:16:10,499 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 03:16:10,499 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 03:16:10,502 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 03:16:10,502 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 03:16:10" (1/1) ... [2022-12-15 03:16:10,503 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@735af68e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:16:10, skipping insertion in model container [2022-12-15 03:16:10,503 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 03:16:10" (1/1) ... [2022-12-15 03:16:10,509 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 03:16:10,542 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 03:16:10,753 WARN L623 FunctionHandler]: Unknown extern function dev_get_drvdata [2022-12-15 03:16:10,755 WARN L623 FunctionHandler]: Unknown extern function dev_set_drvdata [2022-12-15 03:16:10,760 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible_nested [2022-12-15 03:16:10,761 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-15 03:16:10,763 WARN L623 FunctionHandler]: Unknown extern function s3c_adc_read [2022-12-15 03:16:10,764 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-15 03:16:10,778 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-15 03:16:10,780 WARN L623 FunctionHandler]: Unknown extern function device_remove_file [2022-12-15 03:16:10,780 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-15 03:16:10,782 WARN L623 FunctionHandler]: Unknown extern function device_remove_file [2022-12-15 03:16:10,782 WARN L623 FunctionHandler]: Unknown extern function device_remove_file [2022-12-15 03:16:10,785 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-15 03:16:10,786 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-15 03:16:10,787 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-15 03:16:10,787 WARN L623 FunctionHandler]: Unknown extern function s3c_adc_register [2022-12-15 03:16:10,788 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-15 03:16:10,789 WARN L623 FunctionHandler]: Unknown extern function hwmon_device_register [2022-12-15 03:16:10,790 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-15 03:16:10,791 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-15 03:16:10,792 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-15 03:16:10,793 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-15 03:16:10,794 WARN L623 FunctionHandler]: Unknown extern function hwmon_device_unregister [2022-12-15 03:16:10,794 WARN L623 FunctionHandler]: Unknown extern function s3c_adc_release [2022-12-15 03:16:10,795 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-15 03:16:10,797 WARN L623 FunctionHandler]: Unknown extern function hwmon_device_unregister [2022-12-15 03:16:10,798 WARN L623 FunctionHandler]: Unknown extern function s3c_adc_release [2022-12-15 03:16:10,800 WARN L623 FunctionHandler]: Unknown extern function platform_driver_register [2022-12-15 03:16:10,801 WARN L623 FunctionHandler]: Unknown extern function platform_driver_unregister [2022-12-15 03:16:10,810 WARN L623 FunctionHandler]: Unknown extern function ldv_check_final_state [2022-12-15 03:16:10,813 WARN L237 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_9bbd1225-458e-4fb3-ad2e-55e02484b1c1/sv-benchmarks/c/ldv-validator-v0.8/linux-stable-af3071a-1-130_7a-drivers--hwmon--s3c-hwmon.ko-entry_point_ldv-val-v0.8.cil.out.i[37767,37780] [2022-12-15 03:16:10,825 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 03:16:10,837 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-12-15 03:16:10,844 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 03:16:10,876 WARN L623 FunctionHandler]: Unknown extern function dev_get_drvdata [2022-12-15 03:16:10,877 WARN L623 FunctionHandler]: Unknown extern function dev_set_drvdata [2022-12-15 03:16:10,878 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible_nested [2022-12-15 03:16:10,879 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-15 03:16:10,880 WARN L623 FunctionHandler]: Unknown extern function s3c_adc_read [2022-12-15 03:16:10,880 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-15 03:16:10,888 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-15 03:16:10,891 WARN L623 FunctionHandler]: Unknown extern function device_remove_file [2022-12-15 03:16:10,891 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-15 03:16:10,892 WARN L623 FunctionHandler]: Unknown extern function device_remove_file [2022-12-15 03:16:10,893 WARN L623 FunctionHandler]: Unknown extern function device_remove_file [2022-12-15 03:16:10,894 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-15 03:16:10,896 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-15 03:16:10,896 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-15 03:16:10,897 WARN L623 FunctionHandler]: Unknown extern function s3c_adc_register [2022-12-15 03:16:10,898 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-15 03:16:10,899 WARN L623 FunctionHandler]: Unknown extern function hwmon_device_register [2022-12-15 03:16:10,900 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-15 03:16:10,901 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-15 03:16:10,902 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-15 03:16:10,903 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-15 03:16:10,905 WARN L623 FunctionHandler]: Unknown extern function hwmon_device_unregister [2022-12-15 03:16:10,905 WARN L623 FunctionHandler]: Unknown extern function s3c_adc_release [2022-12-15 03:16:10,906 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-15 03:16:10,908 WARN L623 FunctionHandler]: Unknown extern function hwmon_device_unregister [2022-12-15 03:16:10,908 WARN L623 FunctionHandler]: Unknown extern function s3c_adc_release [2022-12-15 03:16:10,909 WARN L623 FunctionHandler]: Unknown extern function platform_driver_register [2022-12-15 03:16:10,910 WARN L623 FunctionHandler]: Unknown extern function platform_driver_unregister [2022-12-15 03:16:10,915 WARN L623 FunctionHandler]: Unknown extern function ldv_check_final_state [2022-12-15 03:16:10,918 WARN L237 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_9bbd1225-458e-4fb3-ad2e-55e02484b1c1/sv-benchmarks/c/ldv-validator-v0.8/linux-stable-af3071a-1-130_7a-drivers--hwmon--s3c-hwmon.ko-entry_point_ldv-val-v0.8.cil.out.i[37767,37780] [2022-12-15 03:16:10,924 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 03:16:10,931 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 03:16:10,967 WARN L623 FunctionHandler]: Unknown extern function dev_get_drvdata [2022-12-15 03:16:10,968 WARN L623 FunctionHandler]: Unknown extern function dev_set_drvdata [2022-12-15 03:16:10,968 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible_nested [2022-12-15 03:16:10,969 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-15 03:16:10,970 WARN L623 FunctionHandler]: Unknown extern function s3c_adc_read [2022-12-15 03:16:10,970 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-15 03:16:10,978 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-15 03:16:10,981 WARN L623 FunctionHandler]: Unknown extern function device_remove_file [2022-12-15 03:16:10,982 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-15 03:16:10,982 WARN L623 FunctionHandler]: Unknown extern function device_remove_file [2022-12-15 03:16:10,983 WARN L623 FunctionHandler]: Unknown extern function device_remove_file [2022-12-15 03:16:10,984 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-15 03:16:10,985 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-15 03:16:10,986 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-15 03:16:10,986 WARN L623 FunctionHandler]: Unknown extern function s3c_adc_register [2022-12-15 03:16:10,987 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-15 03:16:10,988 WARN L623 FunctionHandler]: Unknown extern function hwmon_device_register [2022-12-15 03:16:10,988 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-15 03:16:10,989 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-15 03:16:10,990 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-15 03:16:10,991 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-15 03:16:10,992 WARN L623 FunctionHandler]: Unknown extern function hwmon_device_unregister [2022-12-15 03:16:10,992 WARN L623 FunctionHandler]: Unknown extern function s3c_adc_release [2022-12-15 03:16:10,993 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-15 03:16:10,994 WARN L623 FunctionHandler]: Unknown extern function hwmon_device_unregister [2022-12-15 03:16:10,994 WARN L623 FunctionHandler]: Unknown extern function s3c_adc_release [2022-12-15 03:16:10,995 WARN L623 FunctionHandler]: Unknown extern function platform_driver_register [2022-12-15 03:16:10,996 WARN L623 FunctionHandler]: Unknown extern function platform_driver_unregister [2022-12-15 03:16:10,999 WARN L623 FunctionHandler]: Unknown extern function ldv_check_final_state [2022-12-15 03:16:11,001 WARN L237 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_9bbd1225-458e-4fb3-ad2e-55e02484b1c1/sv-benchmarks/c/ldv-validator-v0.8/linux-stable-af3071a-1-130_7a-drivers--hwmon--s3c-hwmon.ko-entry_point_ldv-val-v0.8.cil.out.i[37767,37780] [2022-12-15 03:16:11,007 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 03:16:11,029 INFO L208 MainTranslator]: Completed translation [2022-12-15 03:16:11,029 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:16:11 WrapperNode [2022-12-15 03:16:11,029 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 03:16:11,030 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 03:16:11,030 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 03:16:11,030 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 03:16:11,037 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:16:11" (1/1) ... [2022-12-15 03:16:11,057 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:16:11" (1/1) ... [2022-12-15 03:16:11,091 INFO L138 Inliner]: procedures = 85, calls = 168, calls flagged for inlining = 31, calls inlined = 25, statements flattened = 488 [2022-12-15 03:16:11,092 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 03:16:11,092 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 03:16:11,092 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 03:16:11,092 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 03:16:11,101 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:16:11" (1/1) ... [2022-12-15 03:16:11,102 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:16:11" (1/1) ... [2022-12-15 03:16:11,108 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:16:11" (1/1) ... [2022-12-15 03:16:11,108 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:16:11" (1/1) ... [2022-12-15 03:16:11,126 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:16:11" (1/1) ... [2022-12-15 03:16:11,131 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:16:11" (1/1) ... [2022-12-15 03:16:11,134 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:16:11" (1/1) ... [2022-12-15 03:16:11,137 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:16:11" (1/1) ... [2022-12-15 03:16:11,143 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 03:16:11,144 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 03:16:11,144 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 03:16:11,144 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 03:16:11,145 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:16:11" (1/1) ... [2022-12-15 03:16:11,151 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 03:16:11,161 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bbd1225-458e-4fb3-ad2e-55e02484b1c1/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 03:16:11,172 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bbd1225-458e-4fb3-ad2e-55e02484b1c1/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 03:16:11,174 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bbd1225-458e-4fb3-ad2e-55e02484b1c1/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 03:16:11,207 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_remove_raw [2022-12-15 03:16:11,207 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_remove_raw [2022-12-15 03:16:11,207 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_probe [2022-12-15 03:16:11,207 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_probe [2022-12-15 03:16:11,207 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 03:16:11,207 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-12-15 03:16:11,208 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-12-15 03:16:11,208 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-15 03:16:11,208 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-15 03:16:11,208 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-12-15 03:16:11,208 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-12-15 03:16:11,208 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-12-15 03:16:11,208 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-12-15 03:16:11,208 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-12-15 03:16:11,208 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-15 03:16:11,208 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2022-12-15 03:16:11,209 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2022-12-15 03:16:11,209 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-12-15 03:16:11,209 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-12-15 03:16:11,209 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-12-15 03:16:11,209 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-12-15 03:16:11,209 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-12-15 03:16:11,209 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_remove_attr [2022-12-15 03:16:11,209 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_remove_attr [2022-12-15 03:16:11,209 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-15 03:16:11,209 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-12-15 03:16:11,209 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-15 03:16:11,210 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_drvdata [2022-12-15 03:16:11,210 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_drvdata [2022-12-15 03:16:11,210 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-12-15 03:16:11,210 INFO L130 BoogieDeclarations]: Found specification of procedure hwmon_device_unregister [2022-12-15 03:16:11,210 INFO L138 BoogieDeclarations]: Found implementation of procedure hwmon_device_unregister [2022-12-15 03:16:11,210 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_adc_release [2022-12-15 03:16:11,210 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_adc_release [2022-12-15 03:16:11,210 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-12-15 03:16:11,210 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-12-15 03:16:11,211 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_remove [2022-12-15 03:16:11,211 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_remove [2022-12-15 03:16:11,211 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-15 03:16:11,211 INFO L130 BoogieDeclarations]: Found specification of procedure device_remove_file [2022-12-15 03:16:11,211 INFO L138 BoogieDeclarations]: Found implementation of procedure device_remove_file [2022-12-15 03:16:11,211 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 03:16:11,211 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 03:16:11,211 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_device_create_file [2022-12-15 03:16:11,211 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_device_create_file [2022-12-15 03:16:11,211 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2022-12-15 03:16:11,212 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2022-12-15 03:16:11,384 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 03:16:11,387 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 03:16:13,953 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-12-15 03:16:14,179 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 03:16:14,262 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 03:16:14,262 INFO L300 CfgBuilder]: Removed 2 assume(true) statements. [2022-12-15 03:16:14,264 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 03:16:14 BoogieIcfgContainer [2022-12-15 03:16:14,264 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 03:16:14,265 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 03:16:14,265 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 03:16:14,272 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 03:16:14,272 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 03:16:14" (1/1) ... [2022-12-15 03:16:14,279 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 03:16:14,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:16:14,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 162 states and 220 transitions. [2022-12-15 03:16:14,325 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 220 transitions. [2022-12-15 03:16:14,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-15 03:16:14,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:16:14,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:16:14,363 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:156) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-12-15 03:16:14,366 INFO L158 Benchmark]: Toolchain (without parser) took 3867.23ms. Allocated memory was 67.1MB in the beginning and 81.8MB in the end (delta: 14.7MB). Free memory was 43.6MB in the beginning and 33.0MB in the end (delta: 10.6MB). Peak memory consumption was 27.9MB. Max. memory is 16.1GB. [2022-12-15 03:16:14,366 INFO L158 Benchmark]: CDTParser took 0.11ms. Allocated memory is still 48.2MB. Free memory was 27.2MB in the beginning and 27.1MB in the end (delta: 52.6kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 03:16:14,367 INFO L158 Benchmark]: CACSL2BoogieTranslator took 530.52ms. Allocated memory was 67.1MB in the beginning and 81.8MB in the end (delta: 14.7MB). Free memory was 43.4MB in the beginning and 40.3MB in the end (delta: 3.2MB). Peak memory consumption was 20.8MB. Max. memory is 16.1GB. [2022-12-15 03:16:14,367 INFO L158 Benchmark]: Boogie Procedure Inliner took 61.58ms. Allocated memory is still 81.8MB. Free memory was 40.3MB in the beginning and 59.1MB in the end (delta: -18.9MB). Peak memory consumption was 6.6MB. Max. memory is 16.1GB. [2022-12-15 03:16:14,367 INFO L158 Benchmark]: Boogie Preprocessor took 51.17ms. Allocated memory is still 81.8MB. Free memory was 59.1MB in the beginning and 54.9MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-12-15 03:16:14,368 INFO L158 Benchmark]: RCFGBuilder took 3120.49ms. Allocated memory is still 81.8MB. Free memory was 54.9MB in the beginning and 40.4MB in the end (delta: 14.5MB). Peak memory consumption was 40.3MB. Max. memory is 16.1GB. [2022-12-15 03:16:14,368 INFO L158 Benchmark]: CodeCheck took 99.78ms. Allocated memory is still 81.8MB. Free memory was 40.4MB in the beginning and 33.0MB in the end (delta: 7.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-12-15 03:16:14,370 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort BitVec not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11ms. Allocated memory is still 48.2MB. Free memory was 27.2MB in the beginning and 27.1MB in the end (delta: 52.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 530.52ms. Allocated memory was 67.1MB in the beginning and 81.8MB in the end (delta: 14.7MB). Free memory was 43.4MB in the beginning and 40.3MB in the end (delta: 3.2MB). Peak memory consumption was 20.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 61.58ms. Allocated memory is still 81.8MB. Free memory was 40.3MB in the beginning and 59.1MB in the end (delta: -18.9MB). Peak memory consumption was 6.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 51.17ms. Allocated memory is still 81.8MB. Free memory was 59.1MB in the beginning and 54.9MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 3120.49ms. Allocated memory is still 81.8MB. Free memory was 54.9MB in the beginning and 40.4MB in the end (delta: 14.5MB). Peak memory consumption was 40.3MB. Max. memory is 16.1GB. * CodeCheck took 99.78ms. Allocated memory is still 81.8MB. Free memory was 40.4MB in the beginning and 33.0MB in the end (delta: 7.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-15 03:16:14,390 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bbd1225-458e-4fb3-ad2e-55e02484b1c1/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared