./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hwmon--applesmc.ko.cil.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_6558126f-958d-477f-a03f-ae8301ff8bd5/bin/utaipan-gh47qXpMRh/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6558126f-958d-477f-a03f-ae8301ff8bd5/bin/utaipan-gh47qXpMRh/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6558126f-958d-477f-a03f-ae8301ff8bd5/bin/utaipan-gh47qXpMRh/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6558126f-958d-477f-a03f-ae8301ff8bd5/bin/utaipan-gh47qXpMRh/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hwmon--applesmc.ko.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6558126f-958d-477f-a03f-ae8301ff8bd5/bin/utaipan-gh47qXpMRh/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6558126f-958d-477f-a03f-ae8301ff8bd5/bin/utaipan-gh47qXpMRh --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 Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash c44da16e79ef38530e06f4ea55c18c2275e5f691b7f8839f99554becfecd4f9e --- 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 [2022-12-14 05:48:48,949 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 05:48:48,950 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 05:48:48,963 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 05:48:48,964 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 05:48:48,964 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 05:48:48,965 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 05:48:48,966 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 05:48:48,967 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 05:48:48,968 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 05:48:48,968 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 05:48:48,969 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 05:48:48,969 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 05:48:48,970 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 05:48:48,970 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 05:48:48,971 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 05:48:48,972 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 05:48:48,972 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 05:48:48,973 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 05:48:48,974 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 05:48:48,975 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 05:48:48,976 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 05:48:48,976 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 05:48:48,977 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 05:48:48,979 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 05:48:48,979 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 05:48:48,979 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 05:48:48,980 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 05:48:48,980 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 05:48:48,981 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 05:48:48,981 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 05:48:48,982 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 05:48:48,982 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 05:48:48,983 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 05:48:48,983 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 05:48:48,984 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 05:48:48,984 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 05:48:48,984 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 05:48:48,984 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 05:48:48,985 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 05:48:48,985 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 05:48:48,986 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6558126f-958d-477f-a03f-ae8301ff8bd5/bin/utaipan-gh47qXpMRh/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-12-14 05:48:49,000 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 05:48:49,000 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 05:48:49,001 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-14 05:48:49,001 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-14 05:48:49,001 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 05:48:49,002 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-14 05:48:49,002 INFO L138 SettingsManager]: * User list type=DISABLED [2022-12-14 05:48:49,002 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-12-14 05:48:49,002 INFO L138 SettingsManager]: * Explicit value domain=true [2022-12-14 05:48:49,002 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-12-14 05:48:49,002 INFO L138 SettingsManager]: * Octagon Domain=false [2022-12-14 05:48:49,002 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-12-14 05:48:49,003 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-12-14 05:48:49,003 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-12-14 05:48:49,003 INFO L138 SettingsManager]: * Interval Domain=false [2022-12-14 05:48:49,003 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-12-14 05:48:49,003 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-12-14 05:48:49,003 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-12-14 05:48:49,004 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 05:48:49,004 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 05:48:49,004 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 05:48:49,004 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 05:48:49,005 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 05:48:49,005 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 05:48:49,005 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 05:48:49,005 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 05:48:49,005 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 05:48:49,005 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 05:48:49,006 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-14 05:48:49,006 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-14 05:48:49,006 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 05:48:49,006 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-12-14 05:48:49,006 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 05:48:49,007 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 05:48:49,007 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-12-14 05:48:49,007 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 05:48:49,007 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 05:48:49,007 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-12-14 05:48:49,007 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_6558126f-958d-477f-a03f-ae8301ff8bd5/bin/utaipan-gh47qXpMRh/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6558126f-958d-477f-a03f-ae8301ff8bd5/bin/utaipan-gh47qXpMRh Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c44da16e79ef38530e06f4ea55c18c2275e5f691b7f8839f99554becfecd4f9e [2022-12-14 05:48:49,179 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 05:48:49,194 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 05:48:49,196 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 05:48:49,197 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 05:48:49,197 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 05:48:49,198 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6558126f-958d-477f-a03f-ae8301ff8bd5/bin/utaipan-gh47qXpMRh/../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hwmon--applesmc.ko.cil.i [2022-12-14 05:48:51,823 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 05:48:52,127 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 05:48:52,127 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6558126f-958d-477f-a03f-ae8301ff8bd5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hwmon--applesmc.ko.cil.i [2022-12-14 05:48:52,154 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6558126f-958d-477f-a03f-ae8301ff8bd5/bin/utaipan-gh47qXpMRh/data/701acea5a/fe9cf0e813ef4cf0ac5f52f1d3263add/FLAGa2e460397 [2022-12-14 05:48:52,165 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6558126f-958d-477f-a03f-ae8301ff8bd5/bin/utaipan-gh47qXpMRh/data/701acea5a/fe9cf0e813ef4cf0ac5f52f1d3263add [2022-12-14 05:48:52,167 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 05:48:52,168 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 05:48:52,168 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 05:48:52,168 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 05:48:52,171 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 05:48:52,172 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 05:48:52" (1/1) ... [2022-12-14 05:48:52,172 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7470ce14 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 05:48:52, skipping insertion in model container [2022-12-14 05:48:52,172 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 05:48:52" (1/1) ... [2022-12-14 05:48:52,178 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 05:48:52,245 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 05:48:52,816 WARN L623 FunctionHandler]: Unknown extern function kstrtoull [2022-12-14 05:48:52,879 WARN L623 FunctionHandler]: Unknown extern function sysfs_create_file_ns [2022-12-14 05:48:52,884 WARN L623 FunctionHandler]: Unknown extern function sysfs_remove_file_ns [2022-12-14 05:48:52,901 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-14 05:48:52,923 WARN L623 FunctionHandler]: Unknown extern function platform_device_register_full [2022-12-14 05:48:52,963 WARN L623 FunctionHandler]: Unknown extern function input_event [2022-12-14 05:48:52,967 WARN L623 FunctionHandler]: Unknown extern function input_event [2022-12-14 05:48:53,033 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-12-14 05:48:53,034 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 05:48:53,038 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-12-14 05:48:53,039 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 05:48:53,039 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 05:48:53,051 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 05:48:53,052 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 05:48:53,053 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 05:48:53,053 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 05:48:53,054 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 05:48:53,055 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 05:48:53,059 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 05:48:53,059 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 05:48:53,060 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 05:48:53,061 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 05:48:53,116 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 05:48:53,116 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 05:48:53,127 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 05:48:53,127 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 05:48:53,131 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 05:48:53,135 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 05:48:53,136 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 05:48:53,140 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 05:48:53,140 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 05:48:53,173 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 05:48:53,187 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 05:48:53,192 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 05:48:53,206 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 05:48:53,222 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-14 05:48:53,255 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 05:48:53,259 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 05:48:53,264 WARN L623 FunctionHandler]: Unknown extern function input_allocate_polled_device [2022-12-14 05:48:53,265 WARN L623 FunctionHandler]: Unknown extern function input_set_abs_params [2022-12-14 05:48:53,266 WARN L623 FunctionHandler]: Unknown extern function input_set_abs_params [2022-12-14 05:48:53,266 WARN L623 FunctionHandler]: Unknown extern function input_register_polled_device [2022-12-14 05:48:53,266 WARN L623 FunctionHandler]: Unknown extern function input_free_polled_device [2022-12-14 05:48:53,266 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 05:48:53,270 WARN L623 FunctionHandler]: Unknown extern function input_unregister_polled_device [2022-12-14 05:48:53,270 WARN L623 FunctionHandler]: Unknown extern function input_free_polled_device [2022-12-14 05:48:53,279 WARN L623 FunctionHandler]: Unknown extern function __alloc_workqueue_key [2022-12-14 05:48:53,283 WARN L623 FunctionHandler]: Unknown extern function destroy_workqueue [2022-12-14 05:48:53,294 WARN L623 FunctionHandler]: Unknown extern function dmi_check_system [2022-12-14 05:48:53,295 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 05:48:53,295 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-12-14 05:48:53,297 WARN L623 FunctionHandler]: Unknown extern function hwmon_device_register [2022-12-14 05:48:53,297 WARN L623 FunctionHandler]: Unknown extern function platform_device_unregister [2022-12-14 05:48:53,298 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-14 05:48:53,298 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 05:48:53,301 WARN L623 FunctionHandler]: Unknown extern function hwmon_device_unregister [2022-12-14 05:48:53,301 WARN L623 FunctionHandler]: Unknown extern function platform_device_unregister [2022-12-14 05:48:53,301 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-14 05:48:53,443 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-12-14 05:48:53,444 WARN L623 FunctionHandler]: Unknown extern function led_classdev_register [2022-12-14 05:48:53,445 WARN L623 FunctionHandler]: Unknown extern function led_classdev_unregister [2022-12-14 05:48:53,445 WARN L623 FunctionHandler]: Unknown extern function __platform_driver_register [2022-12-14 05:48:53,446 WARN L623 FunctionHandler]: Unknown extern function platform_driver_unregister [2022-12-14 05:48:53,446 WARN L623 FunctionHandler]: Unknown extern function platform_driver_unregister [2022-12-14 05:48:53,447 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-12-14 05:48:53,730 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-12-14 05:48:53,872 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 05:48:54,116 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_6558126f-958d-477f-a03f-ae8301ff8bd5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hwmon--applesmc.ko.cil.i[295443,295456] [2022-12-14 05:48:54,118 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_6558126f-958d-477f-a03f-ae8301ff8bd5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hwmon--applesmc.ko.cil.i[295588,295601] [2022-12-14 05:48:54,119 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_6558126f-958d-477f-a03f-ae8301ff8bd5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hwmon--applesmc.ko.cil.i[295734,295747] [2022-12-14 05:48:54,119 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_6558126f-958d-477f-a03f-ae8301ff8bd5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hwmon--applesmc.ko.cil.i[295899,295912] [2022-12-14 05:48:54,119 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_6558126f-958d-477f-a03f-ae8301ff8bd5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hwmon--applesmc.ko.cil.i[296057,296070] [2022-12-14 05:48:54,119 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_6558126f-958d-477f-a03f-ae8301ff8bd5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hwmon--applesmc.ko.cil.i[296215,296228] [2022-12-14 05:48:54,120 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_6558126f-958d-477f-a03f-ae8301ff8bd5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hwmon--applesmc.ko.cil.i[296373,296386] [2022-12-14 05:48:54,120 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_6558126f-958d-477f-a03f-ae8301ff8bd5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hwmon--applesmc.ko.cil.i[296533,296546] [2022-12-14 05:48:54,120 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_6558126f-958d-477f-a03f-ae8301ff8bd5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hwmon--applesmc.ko.cil.i[296692,296705] [2022-12-14 05:48:54,120 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_6558126f-958d-477f-a03f-ae8301ff8bd5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hwmon--applesmc.ko.cil.i[296831,296844] [2022-12-14 05:48:54,121 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_6558126f-958d-477f-a03f-ae8301ff8bd5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hwmon--applesmc.ko.cil.i[296973,296986] [2022-12-14 05:48:54,121 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_6558126f-958d-477f-a03f-ae8301ff8bd5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hwmon--applesmc.ko.cil.i[297122,297135] [2022-12-14 05:48:54,121 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_6558126f-958d-477f-a03f-ae8301ff8bd5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hwmon--applesmc.ko.cil.i[297261,297274] [2022-12-14 05:48:54,121 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_6558126f-958d-477f-a03f-ae8301ff8bd5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hwmon--applesmc.ko.cil.i[297416,297429] [2022-12-14 05:48:54,122 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_6558126f-958d-477f-a03f-ae8301ff8bd5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hwmon--applesmc.ko.cil.i[297576,297589] [2022-12-14 05:48:54,122 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_6558126f-958d-477f-a03f-ae8301ff8bd5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hwmon--applesmc.ko.cil.i[297727,297740] [2022-12-14 05:48:54,122 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_6558126f-958d-477f-a03f-ae8301ff8bd5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hwmon--applesmc.ko.cil.i[297878,297891] [2022-12-14 05:48:54,122 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_6558126f-958d-477f-a03f-ae8301ff8bd5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hwmon--applesmc.ko.cil.i[298030,298043] [2022-12-14 05:48:54,123 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_6558126f-958d-477f-a03f-ae8301ff8bd5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hwmon--applesmc.ko.cil.i[298179,298192] [2022-12-14 05:48:54,123 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_6558126f-958d-477f-a03f-ae8301ff8bd5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hwmon--applesmc.ko.cil.i[298327,298340] [2022-12-14 05:48:54,123 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_6558126f-958d-477f-a03f-ae8301ff8bd5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hwmon--applesmc.ko.cil.i[298484,298497] [2022-12-14 05:48:54,124 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_6558126f-958d-477f-a03f-ae8301ff8bd5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hwmon--applesmc.ko.cil.i[298633,298646] [2022-12-14 05:48:54,124 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_6558126f-958d-477f-a03f-ae8301ff8bd5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hwmon--applesmc.ko.cil.i[298789,298802] [2022-12-14 05:48:54,124 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_6558126f-958d-477f-a03f-ae8301ff8bd5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hwmon--applesmc.ko.cil.i[298942,298955] [2022-12-14 05:48:54,124 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_6558126f-958d-477f-a03f-ae8301ff8bd5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hwmon--applesmc.ko.cil.i[299088,299101] [2022-12-14 05:48:54,125 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_6558126f-958d-477f-a03f-ae8301ff8bd5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hwmon--applesmc.ko.cil.i[299231,299244] [2022-12-14 05:48:54,125 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_6558126f-958d-477f-a03f-ae8301ff8bd5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hwmon--applesmc.ko.cil.i[299383,299396] [2022-12-14 05:48:54,125 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_6558126f-958d-477f-a03f-ae8301ff8bd5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hwmon--applesmc.ko.cil.i[299529,299542] [2022-12-14 05:48:54,125 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_6558126f-958d-477f-a03f-ae8301ff8bd5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hwmon--applesmc.ko.cil.i[299674,299687] [2022-12-14 05:48:54,126 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_6558126f-958d-477f-a03f-ae8301ff8bd5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hwmon--applesmc.ko.cil.i[299828,299841] [2022-12-14 05:48:54,126 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_6558126f-958d-477f-a03f-ae8301ff8bd5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hwmon--applesmc.ko.cil.i[299979,299992] [2022-12-14 05:48:54,126 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_6558126f-958d-477f-a03f-ae8301ff8bd5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hwmon--applesmc.ko.cil.i[300134,300147] [2022-12-14 05:48:54,126 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_6558126f-958d-477f-a03f-ae8301ff8bd5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hwmon--applesmc.ko.cil.i[300286,300299] [2022-12-14 05:48:54,127 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_6558126f-958d-477f-a03f-ae8301ff8bd5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hwmon--applesmc.ko.cil.i[300441,300454] [2022-12-14 05:48:54,127 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_6558126f-958d-477f-a03f-ae8301ff8bd5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hwmon--applesmc.ko.cil.i[300605,300618] [2022-12-14 05:48:54,127 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_6558126f-958d-477f-a03f-ae8301ff8bd5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hwmon--applesmc.ko.cil.i[300761,300774] [2022-12-14 05:48:54,127 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_6558126f-958d-477f-a03f-ae8301ff8bd5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hwmon--applesmc.ko.cil.i[300925,300938] [2022-12-14 05:48:54,128 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_6558126f-958d-477f-a03f-ae8301ff8bd5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hwmon--applesmc.ko.cil.i[301067,301080] [2022-12-14 05:48:54,128 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_6558126f-958d-477f-a03f-ae8301ff8bd5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hwmon--applesmc.ko.cil.i[301225,301238] [2022-12-14 05:48:54,128 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_6558126f-958d-477f-a03f-ae8301ff8bd5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hwmon--applesmc.ko.cil.i[301392,301405] [2022-12-14 05:48:54,128 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_6558126f-958d-477f-a03f-ae8301ff8bd5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hwmon--applesmc.ko.cil.i[301551,301564] [2022-12-14 05:48:54,129 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_6558126f-958d-477f-a03f-ae8301ff8bd5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hwmon--applesmc.ko.cil.i[301710,301723] [2022-12-14 05:48:54,129 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_6558126f-958d-477f-a03f-ae8301ff8bd5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hwmon--applesmc.ko.cil.i[301859,301872] [2022-12-14 05:48:54,129 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_6558126f-958d-477f-a03f-ae8301ff8bd5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hwmon--applesmc.ko.cil.i[302006,302019] [2022-12-14 05:48:54,129 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_6558126f-958d-477f-a03f-ae8301ff8bd5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hwmon--applesmc.ko.cil.i[302145,302158] [2022-12-14 05:48:54,130 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_6558126f-958d-477f-a03f-ae8301ff8bd5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hwmon--applesmc.ko.cil.i[302308,302321] [2022-12-14 05:48:54,130 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_6558126f-958d-477f-a03f-ae8301ff8bd5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hwmon--applesmc.ko.cil.i[302474,302487] [2022-12-14 05:48:54,130 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_6558126f-958d-477f-a03f-ae8301ff8bd5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hwmon--applesmc.ko.cil.i[302638,302651] [2022-12-14 05:48:54,130 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_6558126f-958d-477f-a03f-ae8301ff8bd5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hwmon--applesmc.ko.cil.i[302803,302816] [2022-12-14 05:48:54,130 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_6558126f-958d-477f-a03f-ae8301ff8bd5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hwmon--applesmc.ko.cil.i[302968,302981] [2022-12-14 05:48:54,131 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_6558126f-958d-477f-a03f-ae8301ff8bd5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hwmon--applesmc.ko.cil.i[303134,303147] [2022-12-14 05:48:54,131 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_6558126f-958d-477f-a03f-ae8301ff8bd5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hwmon--applesmc.ko.cil.i[303299,303312] [2022-12-14 05:48:54,131 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_6558126f-958d-477f-a03f-ae8301ff8bd5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hwmon--applesmc.ko.cil.i[303466,303479] [2022-12-14 05:48:54,131 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_6558126f-958d-477f-a03f-ae8301ff8bd5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hwmon--applesmc.ko.cil.i[303626,303639] [2022-12-14 05:48:54,132 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_6558126f-958d-477f-a03f-ae8301ff8bd5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hwmon--applesmc.ko.cil.i[303788,303801] [2022-12-14 05:48:54,132 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_6558126f-958d-477f-a03f-ae8301ff8bd5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hwmon--applesmc.ko.cil.i[303947,303960] [2022-12-14 05:48:54,132 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_6558126f-958d-477f-a03f-ae8301ff8bd5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hwmon--applesmc.ko.cil.i[304093,304106] [2022-12-14 05:48:54,132 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_6558126f-958d-477f-a03f-ae8301ff8bd5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hwmon--applesmc.ko.cil.i[304236,304249] [2022-12-14 05:48:54,133 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_6558126f-958d-477f-a03f-ae8301ff8bd5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hwmon--applesmc.ko.cil.i[304380,304393] [2022-12-14 05:48:54,133 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_6558126f-958d-477f-a03f-ae8301ff8bd5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hwmon--applesmc.ko.cil.i[304523,304536] [2022-12-14 05:48:54,133 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_6558126f-958d-477f-a03f-ae8301ff8bd5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hwmon--applesmc.ko.cil.i[304667,304680] [2022-12-14 05:48:54,133 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_6558126f-958d-477f-a03f-ae8301ff8bd5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hwmon--applesmc.ko.cil.i[304808,304821] [2022-12-14 05:48:54,134 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_6558126f-958d-477f-a03f-ae8301ff8bd5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hwmon--applesmc.ko.cil.i[304946,304959] [2022-12-14 05:48:54,134 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_6558126f-958d-477f-a03f-ae8301ff8bd5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hwmon--applesmc.ko.cil.i[305104,305117] [2022-12-14 05:48:54,134 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_6558126f-958d-477f-a03f-ae8301ff8bd5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hwmon--applesmc.ko.cil.i[305263,305276] [2022-12-14 05:48:54,134 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_6558126f-958d-477f-a03f-ae8301ff8bd5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hwmon--applesmc.ko.cil.i[305419,305432] [2022-12-14 05:48:54,135 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_6558126f-958d-477f-a03f-ae8301ff8bd5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hwmon--applesmc.ko.cil.i[305568,305581] [2022-12-14 05:48:54,135 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_6558126f-958d-477f-a03f-ae8301ff8bd5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hwmon--applesmc.ko.cil.i[305720,305733] [2022-12-14 05:48:54,135 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_6558126f-958d-477f-a03f-ae8301ff8bd5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hwmon--applesmc.ko.cil.i[305871,305884] [2022-12-14 05:48:54,135 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_6558126f-958d-477f-a03f-ae8301ff8bd5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hwmon--applesmc.ko.cil.i[306020,306033] [2022-12-14 05:48:54,136 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_6558126f-958d-477f-a03f-ae8301ff8bd5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hwmon--applesmc.ko.cil.i[306172,306185] [2022-12-14 05:48:54,136 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_6558126f-958d-477f-a03f-ae8301ff8bd5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hwmon--applesmc.ko.cil.i[306320,306333] [2022-12-14 05:48:54,136 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_6558126f-958d-477f-a03f-ae8301ff8bd5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hwmon--applesmc.ko.cil.i[306473,306486] [2022-12-14 05:48:54,136 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_6558126f-958d-477f-a03f-ae8301ff8bd5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hwmon--applesmc.ko.cil.i[306624,306637] [2022-12-14 05:48:54,136 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_6558126f-958d-477f-a03f-ae8301ff8bd5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hwmon--applesmc.ko.cil.i[306774,306787] [2022-12-14 05:48:54,137 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_6558126f-958d-477f-a03f-ae8301ff8bd5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hwmon--applesmc.ko.cil.i[306921,306934] [2022-12-14 05:48:54,137 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_6558126f-958d-477f-a03f-ae8301ff8bd5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hwmon--applesmc.ko.cil.i[307072,307085] [2022-12-14 05:48:54,137 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_6558126f-958d-477f-a03f-ae8301ff8bd5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hwmon--applesmc.ko.cil.i[307223,307236] [2022-12-14 05:48:54,138 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_6558126f-958d-477f-a03f-ae8301ff8bd5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hwmon--applesmc.ko.cil.i[307371,307384] [2022-12-14 05:48:54,138 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_6558126f-958d-477f-a03f-ae8301ff8bd5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hwmon--applesmc.ko.cil.i[307537,307550] [2022-12-14 05:48:54,138 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_6558126f-958d-477f-a03f-ae8301ff8bd5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hwmon--applesmc.ko.cil.i[307706,307719] [2022-12-14 05:48:54,138 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_6558126f-958d-477f-a03f-ae8301ff8bd5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hwmon--applesmc.ko.cil.i[307873,307886] [2022-12-14 05:48:54,139 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_6558126f-958d-477f-a03f-ae8301ff8bd5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hwmon--applesmc.ko.cil.i[308041,308054] [2022-12-14 05:48:54,139 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_6558126f-958d-477f-a03f-ae8301ff8bd5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hwmon--applesmc.ko.cil.i[308191,308204] [2022-12-14 05:48:54,139 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_6558126f-958d-477f-a03f-ae8301ff8bd5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hwmon--applesmc.ko.cil.i[308338,308351] [2022-12-14 05:48:54,139 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_6558126f-958d-477f-a03f-ae8301ff8bd5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hwmon--applesmc.ko.cil.i[308499,308512] [2022-12-14 05:48:54,139 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_6558126f-958d-477f-a03f-ae8301ff8bd5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hwmon--applesmc.ko.cil.i[308669,308682] [2022-12-14 05:48:54,140 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_6558126f-958d-477f-a03f-ae8301ff8bd5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hwmon--applesmc.ko.cil.i[308831,308844] [2022-12-14 05:48:54,145 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 05:48:54,179 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 05:48:54,239 WARN L623 FunctionHandler]: Unknown extern function kstrtoull [2022-12-14 05:48:54,240 WARN L623 FunctionHandler]: Unknown extern function sysfs_create_file_ns [2022-12-14 05:48:54,240 WARN L623 FunctionHandler]: Unknown extern function sysfs_remove_file_ns [2022-12-14 05:48:54,240 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-14 05:48:54,242 WARN L623 FunctionHandler]: Unknown extern function platform_device_register_full [2022-12-14 05:48:54,242 WARN L623 FunctionHandler]: Unknown extern function input_event [2022-12-14 05:48:54,243 WARN L623 FunctionHandler]: Unknown extern function input_event [2022-12-14 05:48:54,245 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-12-14 05:48:54,246 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 05:48:54,246 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-12-14 05:48:54,247 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 05:48:54,247 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 05:48:54,248 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 05:48:54,248 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 05:48:54,249 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 05:48:54,249 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 05:48:54,249 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 05:48:54,250 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 05:48:54,250 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 05:48:54,250 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 05:48:54,251 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 05:48:54,251 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 05:48:54,261 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 05:48:54,261 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 05:48:54,264 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 05:48:54,265 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 05:48:54,268 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 05:48:54,269 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 05:48:54,269 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 05:48:54,270 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 05:48:54,270 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 05:48:54,276 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 05:48:54,279 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 05:48:54,280 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 05:48:54,284 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 05:48:54,287 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-14 05:48:54,295 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 05:48:54,296 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 05:48:54,300 WARN L623 FunctionHandler]: Unknown extern function input_allocate_polled_device [2022-12-14 05:48:54,303 WARN L623 FunctionHandler]: Unknown extern function input_set_abs_params [2022-12-14 05:48:54,303 WARN L623 FunctionHandler]: Unknown extern function input_set_abs_params [2022-12-14 05:48:54,303 WARN L623 FunctionHandler]: Unknown extern function input_register_polled_device [2022-12-14 05:48:54,303 WARN L623 FunctionHandler]: Unknown extern function input_free_polled_device [2022-12-14 05:48:54,304 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 05:48:54,304 WARN L623 FunctionHandler]: Unknown extern function input_unregister_polled_device [2022-12-14 05:48:54,304 WARN L623 FunctionHandler]: Unknown extern function input_free_polled_device [2022-12-14 05:48:54,305 WARN L623 FunctionHandler]: Unknown extern function __alloc_workqueue_key [2022-12-14 05:48:54,306 WARN L623 FunctionHandler]: Unknown extern function destroy_workqueue [2022-12-14 05:48:54,313 WARN L623 FunctionHandler]: Unknown extern function dmi_check_system [2022-12-14 05:48:54,314 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 05:48:54,314 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-12-14 05:48:54,315 WARN L623 FunctionHandler]: Unknown extern function hwmon_device_register [2022-12-14 05:48:54,316 WARN L623 FunctionHandler]: Unknown extern function platform_device_unregister [2022-12-14 05:48:54,316 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-14 05:48:54,316 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 05:48:54,316 WARN L623 FunctionHandler]: Unknown extern function hwmon_device_unregister [2022-12-14 05:48:54,317 WARN L623 FunctionHandler]: Unknown extern function platform_device_unregister [2022-12-14 05:48:54,317 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-14 05:48:54,342 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-12-14 05:48:54,342 WARN L623 FunctionHandler]: Unknown extern function led_classdev_register [2022-12-14 05:48:54,343 WARN L623 FunctionHandler]: Unknown extern function led_classdev_unregister [2022-12-14 05:48:54,343 WARN L623 FunctionHandler]: Unknown extern function __platform_driver_register [2022-12-14 05:48:54,343 WARN L623 FunctionHandler]: Unknown extern function platform_driver_unregister [2022-12-14 05:48:54,343 WARN L623 FunctionHandler]: Unknown extern function platform_driver_unregister [2022-12-14 05:48:54,354 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-12-14 05:48:54,366 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-12-14 05:48:54,373 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 05:48:54,390 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_6558126f-958d-477f-a03f-ae8301ff8bd5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hwmon--applesmc.ko.cil.i[295443,295456] [2022-12-14 05:48:54,390 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_6558126f-958d-477f-a03f-ae8301ff8bd5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hwmon--applesmc.ko.cil.i[295588,295601] [2022-12-14 05:48:54,391 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_6558126f-958d-477f-a03f-ae8301ff8bd5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hwmon--applesmc.ko.cil.i[295734,295747] [2022-12-14 05:48:54,391 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_6558126f-958d-477f-a03f-ae8301ff8bd5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hwmon--applesmc.ko.cil.i[295899,295912] [2022-12-14 05:48:54,391 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_6558126f-958d-477f-a03f-ae8301ff8bd5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hwmon--applesmc.ko.cil.i[296057,296070] [2022-12-14 05:48:54,391 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_6558126f-958d-477f-a03f-ae8301ff8bd5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hwmon--applesmc.ko.cil.i[296215,296228] [2022-12-14 05:48:54,392 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_6558126f-958d-477f-a03f-ae8301ff8bd5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hwmon--applesmc.ko.cil.i[296373,296386] [2022-12-14 05:48:54,392 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_6558126f-958d-477f-a03f-ae8301ff8bd5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hwmon--applesmc.ko.cil.i[296533,296546] [2022-12-14 05:48:54,393 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_6558126f-958d-477f-a03f-ae8301ff8bd5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hwmon--applesmc.ko.cil.i[296692,296705] [2022-12-14 05:48:54,393 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_6558126f-958d-477f-a03f-ae8301ff8bd5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hwmon--applesmc.ko.cil.i[296831,296844] [2022-12-14 05:48:54,393 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_6558126f-958d-477f-a03f-ae8301ff8bd5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hwmon--applesmc.ko.cil.i[296973,296986] [2022-12-14 05:48:54,394 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_6558126f-958d-477f-a03f-ae8301ff8bd5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hwmon--applesmc.ko.cil.i[297122,297135] [2022-12-14 05:48:54,394 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_6558126f-958d-477f-a03f-ae8301ff8bd5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hwmon--applesmc.ko.cil.i[297261,297274] [2022-12-14 05:48:54,395 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_6558126f-958d-477f-a03f-ae8301ff8bd5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hwmon--applesmc.ko.cil.i[297416,297429] [2022-12-14 05:48:54,395 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_6558126f-958d-477f-a03f-ae8301ff8bd5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hwmon--applesmc.ko.cil.i[297576,297589] [2022-12-14 05:48:54,395 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_6558126f-958d-477f-a03f-ae8301ff8bd5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hwmon--applesmc.ko.cil.i[297727,297740] [2022-12-14 05:48:54,395 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_6558126f-958d-477f-a03f-ae8301ff8bd5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hwmon--applesmc.ko.cil.i[297878,297891] [2022-12-14 05:48:54,396 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_6558126f-958d-477f-a03f-ae8301ff8bd5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hwmon--applesmc.ko.cil.i[298030,298043] [2022-12-14 05:48:54,396 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_6558126f-958d-477f-a03f-ae8301ff8bd5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hwmon--applesmc.ko.cil.i[298179,298192] [2022-12-14 05:48:54,396 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_6558126f-958d-477f-a03f-ae8301ff8bd5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hwmon--applesmc.ko.cil.i[298327,298340] [2022-12-14 05:48:54,397 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_6558126f-958d-477f-a03f-ae8301ff8bd5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hwmon--applesmc.ko.cil.i[298484,298497] [2022-12-14 05:48:54,397 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_6558126f-958d-477f-a03f-ae8301ff8bd5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hwmon--applesmc.ko.cil.i[298633,298646] [2022-12-14 05:48:54,397 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_6558126f-958d-477f-a03f-ae8301ff8bd5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hwmon--applesmc.ko.cil.i[298789,298802] [2022-12-14 05:48:54,397 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_6558126f-958d-477f-a03f-ae8301ff8bd5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hwmon--applesmc.ko.cil.i[298942,298955] [2022-12-14 05:48:54,398 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_6558126f-958d-477f-a03f-ae8301ff8bd5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hwmon--applesmc.ko.cil.i[299088,299101] [2022-12-14 05:48:54,398 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_6558126f-958d-477f-a03f-ae8301ff8bd5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hwmon--applesmc.ko.cil.i[299231,299244] [2022-12-14 05:48:54,398 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_6558126f-958d-477f-a03f-ae8301ff8bd5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hwmon--applesmc.ko.cil.i[299383,299396] [2022-12-14 05:48:54,398 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_6558126f-958d-477f-a03f-ae8301ff8bd5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hwmon--applesmc.ko.cil.i[299529,299542] [2022-12-14 05:48:54,399 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_6558126f-958d-477f-a03f-ae8301ff8bd5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hwmon--applesmc.ko.cil.i[299674,299687] [2022-12-14 05:48:54,399 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_6558126f-958d-477f-a03f-ae8301ff8bd5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hwmon--applesmc.ko.cil.i[299828,299841] [2022-12-14 05:48:54,399 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_6558126f-958d-477f-a03f-ae8301ff8bd5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hwmon--applesmc.ko.cil.i[299979,299992] [2022-12-14 05:48:54,400 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_6558126f-958d-477f-a03f-ae8301ff8bd5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hwmon--applesmc.ko.cil.i[300134,300147] [2022-12-14 05:48:54,400 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_6558126f-958d-477f-a03f-ae8301ff8bd5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hwmon--applesmc.ko.cil.i[300286,300299] [2022-12-14 05:48:54,400 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_6558126f-958d-477f-a03f-ae8301ff8bd5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hwmon--applesmc.ko.cil.i[300441,300454] [2022-12-14 05:48:54,400 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_6558126f-958d-477f-a03f-ae8301ff8bd5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hwmon--applesmc.ko.cil.i[300605,300618] [2022-12-14 05:48:54,401 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_6558126f-958d-477f-a03f-ae8301ff8bd5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hwmon--applesmc.ko.cil.i[300761,300774] [2022-12-14 05:48:54,401 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_6558126f-958d-477f-a03f-ae8301ff8bd5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hwmon--applesmc.ko.cil.i[300925,300938] [2022-12-14 05:48:54,401 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_6558126f-958d-477f-a03f-ae8301ff8bd5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hwmon--applesmc.ko.cil.i[301067,301080] [2022-12-14 05:48:54,402 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_6558126f-958d-477f-a03f-ae8301ff8bd5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hwmon--applesmc.ko.cil.i[301225,301238] [2022-12-14 05:48:54,402 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_6558126f-958d-477f-a03f-ae8301ff8bd5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hwmon--applesmc.ko.cil.i[301392,301405] [2022-12-14 05:48:54,402 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_6558126f-958d-477f-a03f-ae8301ff8bd5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hwmon--applesmc.ko.cil.i[301551,301564] [2022-12-14 05:48:54,402 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_6558126f-958d-477f-a03f-ae8301ff8bd5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hwmon--applesmc.ko.cil.i[301710,301723] [2022-12-14 05:48:54,403 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_6558126f-958d-477f-a03f-ae8301ff8bd5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hwmon--applesmc.ko.cil.i[301859,301872] [2022-12-14 05:48:54,403 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_6558126f-958d-477f-a03f-ae8301ff8bd5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hwmon--applesmc.ko.cil.i[302006,302019] [2022-12-14 05:48:54,403 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_6558126f-958d-477f-a03f-ae8301ff8bd5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hwmon--applesmc.ko.cil.i[302145,302158] [2022-12-14 05:48:54,404 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_6558126f-958d-477f-a03f-ae8301ff8bd5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hwmon--applesmc.ko.cil.i[302308,302321] [2022-12-14 05:48:54,404 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_6558126f-958d-477f-a03f-ae8301ff8bd5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hwmon--applesmc.ko.cil.i[302474,302487] [2022-12-14 05:48:54,404 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_6558126f-958d-477f-a03f-ae8301ff8bd5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hwmon--applesmc.ko.cil.i[302638,302651] [2022-12-14 05:48:54,404 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_6558126f-958d-477f-a03f-ae8301ff8bd5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hwmon--applesmc.ko.cil.i[302803,302816] [2022-12-14 05:48:54,405 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_6558126f-958d-477f-a03f-ae8301ff8bd5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hwmon--applesmc.ko.cil.i[302968,302981] [2022-12-14 05:48:54,405 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_6558126f-958d-477f-a03f-ae8301ff8bd5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hwmon--applesmc.ko.cil.i[303134,303147] [2022-12-14 05:48:54,405 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_6558126f-958d-477f-a03f-ae8301ff8bd5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hwmon--applesmc.ko.cil.i[303299,303312] [2022-12-14 05:48:54,406 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_6558126f-958d-477f-a03f-ae8301ff8bd5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hwmon--applesmc.ko.cil.i[303466,303479] [2022-12-14 05:48:54,406 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_6558126f-958d-477f-a03f-ae8301ff8bd5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hwmon--applesmc.ko.cil.i[303626,303639] [2022-12-14 05:48:54,407 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_6558126f-958d-477f-a03f-ae8301ff8bd5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hwmon--applesmc.ko.cil.i[303788,303801] [2022-12-14 05:48:54,407 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_6558126f-958d-477f-a03f-ae8301ff8bd5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hwmon--applesmc.ko.cil.i[303947,303960] [2022-12-14 05:48:54,407 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_6558126f-958d-477f-a03f-ae8301ff8bd5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hwmon--applesmc.ko.cil.i[304093,304106] [2022-12-14 05:48:54,408 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_6558126f-958d-477f-a03f-ae8301ff8bd5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hwmon--applesmc.ko.cil.i[304236,304249] [2022-12-14 05:48:54,408 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_6558126f-958d-477f-a03f-ae8301ff8bd5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hwmon--applesmc.ko.cil.i[304380,304393] [2022-12-14 05:48:54,408 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_6558126f-958d-477f-a03f-ae8301ff8bd5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hwmon--applesmc.ko.cil.i[304523,304536] [2022-12-14 05:48:54,409 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_6558126f-958d-477f-a03f-ae8301ff8bd5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hwmon--applesmc.ko.cil.i[304667,304680] [2022-12-14 05:48:54,409 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_6558126f-958d-477f-a03f-ae8301ff8bd5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hwmon--applesmc.ko.cil.i[304808,304821] [2022-12-14 05:48:54,410 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_6558126f-958d-477f-a03f-ae8301ff8bd5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hwmon--applesmc.ko.cil.i[304946,304959] [2022-12-14 05:48:54,410 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_6558126f-958d-477f-a03f-ae8301ff8bd5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hwmon--applesmc.ko.cil.i[305104,305117] [2022-12-14 05:48:54,410 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_6558126f-958d-477f-a03f-ae8301ff8bd5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hwmon--applesmc.ko.cil.i[305263,305276] [2022-12-14 05:48:54,411 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_6558126f-958d-477f-a03f-ae8301ff8bd5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hwmon--applesmc.ko.cil.i[305419,305432] [2022-12-14 05:48:54,411 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_6558126f-958d-477f-a03f-ae8301ff8bd5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hwmon--applesmc.ko.cil.i[305568,305581] [2022-12-14 05:48:54,412 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_6558126f-958d-477f-a03f-ae8301ff8bd5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hwmon--applesmc.ko.cil.i[305720,305733] [2022-12-14 05:48:54,412 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_6558126f-958d-477f-a03f-ae8301ff8bd5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hwmon--applesmc.ko.cil.i[305871,305884] [2022-12-14 05:48:54,412 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_6558126f-958d-477f-a03f-ae8301ff8bd5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hwmon--applesmc.ko.cil.i[306020,306033] [2022-12-14 05:48:54,413 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_6558126f-958d-477f-a03f-ae8301ff8bd5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hwmon--applesmc.ko.cil.i[306172,306185] [2022-12-14 05:48:54,413 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_6558126f-958d-477f-a03f-ae8301ff8bd5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hwmon--applesmc.ko.cil.i[306320,306333] [2022-12-14 05:48:54,414 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_6558126f-958d-477f-a03f-ae8301ff8bd5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hwmon--applesmc.ko.cil.i[306473,306486] [2022-12-14 05:48:54,414 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_6558126f-958d-477f-a03f-ae8301ff8bd5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hwmon--applesmc.ko.cil.i[306624,306637] [2022-12-14 05:48:54,414 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_6558126f-958d-477f-a03f-ae8301ff8bd5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hwmon--applesmc.ko.cil.i[306774,306787] [2022-12-14 05:48:54,415 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_6558126f-958d-477f-a03f-ae8301ff8bd5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hwmon--applesmc.ko.cil.i[306921,306934] [2022-12-14 05:48:54,415 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_6558126f-958d-477f-a03f-ae8301ff8bd5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hwmon--applesmc.ko.cil.i[307072,307085] [2022-12-14 05:48:54,415 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_6558126f-958d-477f-a03f-ae8301ff8bd5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hwmon--applesmc.ko.cil.i[307223,307236] [2022-12-14 05:48:54,415 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_6558126f-958d-477f-a03f-ae8301ff8bd5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hwmon--applesmc.ko.cil.i[307371,307384] [2022-12-14 05:48:54,416 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_6558126f-958d-477f-a03f-ae8301ff8bd5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hwmon--applesmc.ko.cil.i[307537,307550] [2022-12-14 05:48:54,416 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_6558126f-958d-477f-a03f-ae8301ff8bd5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hwmon--applesmc.ko.cil.i[307706,307719] [2022-12-14 05:48:54,417 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_6558126f-958d-477f-a03f-ae8301ff8bd5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hwmon--applesmc.ko.cil.i[307873,307886] [2022-12-14 05:48:54,417 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_6558126f-958d-477f-a03f-ae8301ff8bd5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hwmon--applesmc.ko.cil.i[308041,308054] [2022-12-14 05:48:54,417 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_6558126f-958d-477f-a03f-ae8301ff8bd5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hwmon--applesmc.ko.cil.i[308191,308204] [2022-12-14 05:48:54,417 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_6558126f-958d-477f-a03f-ae8301ff8bd5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hwmon--applesmc.ko.cil.i[308338,308351] [2022-12-14 05:48:54,418 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_6558126f-958d-477f-a03f-ae8301ff8bd5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hwmon--applesmc.ko.cil.i[308499,308512] [2022-12-14 05:48:54,418 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_6558126f-958d-477f-a03f-ae8301ff8bd5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hwmon--applesmc.ko.cil.i[308669,308682] [2022-12-14 05:48:54,418 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_6558126f-958d-477f-a03f-ae8301ff8bd5/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hwmon--applesmc.ko.cil.i[308831,308844] [2022-12-14 05:48:54,421 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 05:48:54,545 INFO L208 MainTranslator]: Completed translation [2022-12-14 05:48:54,545 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 05:48:54 WrapperNode [2022-12-14 05:48:54,545 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 05:48:54,546 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 05:48:54,546 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 05:48:54,546 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 05:48:54,551 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 05:48:54" (1/1) ... [2022-12-14 05:48:54,610 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 05:48:54" (1/1) ... [2022-12-14 05:48:54,714 INFO L138 Inliner]: procedures = 538, calls = 2330, calls flagged for inlining = 216, calls inlined = 138, statements flattened = 3623 [2022-12-14 05:48:54,714 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 05:48:54,715 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 05:48:54,715 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 05:48:54,715 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 05:48:54,722 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 05:48:54" (1/1) ... [2022-12-14 05:48:54,722 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 05:48:54" (1/1) ... [2022-12-14 05:48:54,736 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 05:48:54" (1/1) ... [2022-12-14 05:48:54,737 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 05:48:54" (1/1) ... [2022-12-14 05:48:54,800 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 05:48:54" (1/1) ... [2022-12-14 05:48:54,812 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 05:48:54" (1/1) ... [2022-12-14 05:48:54,829 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 05:48:54" (1/1) ... [2022-12-14 05:48:54,838 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 05:48:54" (1/1) ... [2022-12-14 05:48:54,857 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 05:48:54,858 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 05:48:54,858 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 05:48:54,858 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 05:48:54,859 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 05:48:54" (1/1) ... [2022-12-14 05:48:54,864 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-14 05:48:54,871 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6558126f-958d-477f-a03f-ae8301ff8bd5/bin/utaipan-gh47qXpMRh/z3 [2022-12-14 05:48:54,881 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6558126f-958d-477f-a03f-ae8301ff8bd5/bin/utaipan-gh47qXpMRh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-12-14 05:48:54,883 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6558126f-958d-477f-a03f-ae8301ff8bd5/bin/utaipan-gh47qXpMRh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-12-14 05:48:54,912 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_mutex_of_applesmc_registers [2022-12-14 05:48:54,912 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_mutex_of_applesmc_registers [2022-12-14 05:48:54,912 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_coherent_check_final_state [2022-12-14 05:48:54,912 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_coherent_check_final_state [2022-12-14 05:48:54,912 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-12-14 05:48:54,912 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-12-14 05:48:54,912 INFO L130 BoogieDeclarations]: Found specification of procedure applesmc_pm_resume [2022-12-14 05:48:54,912 INFO L138 BoogieDeclarations]: Found implementation of procedure applesmc_pm_resume [2022-12-14 05:48:54,912 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-12-14 05:48:54,912 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-12-14 05:48:54,912 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_mmc_sdio_func_check_final_state [2022-12-14 05:48:54,913 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_mmc_sdio_func_check_final_state [2022-12-14 05:48:54,913 INFO L130 BoogieDeclarations]: Found specification of procedure applesmc_release_light_sensor [2022-12-14 05:48:54,913 INFO L138 BoogieDeclarations]: Found implementation of procedure applesmc_release_light_sensor [2022-12-14 05:48:54,913 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_arch_io_check_final_state [2022-12-14 05:48:54,913 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_arch_io_check_final_state [2022-12-14 05:48:54,913 INFO L130 BoogieDeclarations]: Found specification of procedure applesmc_calibrate [2022-12-14 05:48:54,913 INFO L138 BoogieDeclarations]: Found implementation of procedure applesmc_calibrate [2022-12-14 05:48:54,913 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_check_final_state [2022-12-14 05:48:54,913 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_check_final_state [2022-12-14 05:48:54,913 INFO L130 BoogieDeclarations]: Found specification of procedure applesmc_release_key_backlight [2022-12-14 05:48:54,913 INFO L138 BoogieDeclarations]: Found implementation of procedure applesmc_release_key_backlight [2022-12-14 05:48:54,932 INFO L130 BoogieDeclarations]: Found specification of procedure input_event [2022-12-14 05:48:54,932 INFO L138 BoogieDeclarations]: Found implementation of procedure input_event [2022-12-14 05:48:54,932 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-12-14 05:48:54,933 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-12-14 05:48:54,933 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-12-14 05:48:54,933 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-12-14 05:48:54,933 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_queue_check_final_state [2022-12-14 05:48:54,933 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_queue_check_final_state [2022-12-14 05:48:54,933 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_unregister [2022-12-14 05:48:54,933 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_unregister [2022-12-14 05:48:54,933 INFO L130 BoogieDeclarations]: Found specification of procedure applesmc_write_key [2022-12-14 05:48:54,933 INFO L138 BoogieDeclarations]: Found implementation of procedure applesmc_write_key [2022-12-14 05:48:54,933 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 05:48:54,933 INFO L130 BoogieDeclarations]: Found specification of procedure applesmc_backlight_set [2022-12-14 05:48:54,933 INFO L138 BoogieDeclarations]: Found implementation of procedure applesmc_backlight_set [2022-12-14 05:48:54,933 INFO L130 BoogieDeclarations]: Found specification of procedure applesmc_dmi_match [2022-12-14 05:48:54,933 INFO L138 BoogieDeclarations]: Found implementation of procedure applesmc_dmi_match [2022-12-14 05:48:54,934 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_request_check_final_state [2022-12-14 05:48:54,934 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_request_check_final_state [2022-12-14 05:48:54,934 INFO L130 BoogieDeclarations]: Found specification of procedure applesmc_init_smcreg [2022-12-14 05:48:54,934 INFO L138 BoogieDeclarations]: Found implementation of procedure applesmc_init_smcreg [2022-12-14 05:48:54,934 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-12-14 05:48:54,934 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-12-14 05:48:54,934 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_in_interrupt_context [2022-12-14 05:48:54,934 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_in_interrupt_context [2022-12-14 05:48:54,934 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-12-14 05:48:54,934 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-12-14 05:48:54,934 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_bh_check_final_state [2022-12-14 05:48:54,934 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_bh_check_final_state [2022-12-14 05:48:54,934 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-14 05:48:54,935 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_genhd_check_final_state [2022-12-14 05:48:54,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_genhd_check_final_state [2022-12-14 05:48:54,935 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2022-12-14 05:48:54,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2022-12-14 05:48:54,935 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-12-14 05:48:54,935 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-12-14 05:48:54,935 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_register_reset_error_counter [2022-12-14 05:48:54,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_register_reset_error_counter [2022-12-14 05:48:54,935 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2022-12-14 05:48:54,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2022-12-14 05:48:54,935 INFO L130 BoogieDeclarations]: Found specification of procedure applesmc_device_init [2022-12-14 05:48:54,935 INFO L138 BoogieDeclarations]: Found implementation of procedure applesmc_device_init [2022-12-14 05:48:54,935 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_check_final_state [2022-12-14 05:48:54,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_check_final_state [2022-12-14 05:48:54,937 INFO L130 BoogieDeclarations]: Found specification of procedure __udelay [2022-12-14 05:48:54,937 INFO L138 BoogieDeclarations]: Found implementation of procedure __udelay [2022-12-14 05:48:54,937 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_srcu_check_final_state [2022-12-14 05:48:54,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_srcu_check_final_state [2022-12-14 05:48:54,937 INFO L130 BoogieDeclarations]: Found specification of procedure applesmc_get_entry_by_index [2022-12-14 05:48:54,938 INFO L138 BoogieDeclarations]: Found implementation of procedure applesmc_get_entry_by_index [2022-12-14 05:48:54,938 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-14 05:48:54,938 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2022-12-14 05:48:54,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2022-12-14 05:48:54,938 INFO L130 BoogieDeclarations]: Found specification of procedure applesmc_read_key [2022-12-14 05:48:54,938 INFO L138 BoogieDeclarations]: Found implementation of procedure applesmc_read_key [2022-12-14 05:48:54,938 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 05:48:54,938 INFO L130 BoogieDeclarations]: Found specification of procedure applesmc_read_s16 [2022-12-14 05:48:54,938 INFO L138 BoogieDeclarations]: Found implementation of procedure applesmc_read_s16 [2022-12-14 05:48:54,938 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-12-14 05:48:54,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-12-14 05:48:54,938 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-12-14 05:48:54,938 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-12-14 05:48:54,938 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-14 05:48:54,938 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-12-14 05:48:54,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-12-14 05:48:54,939 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-12-14 05:48:54,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-12-14 05:48:54,939 INFO L130 BoogieDeclarations]: Found specification of procedure input_free_polled_device [2022-12-14 05:48:54,939 INFO L138 BoogieDeclarations]: Found implementation of procedure input_free_polled_device [2022-12-14 05:48:54,939 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_driver_unregister [2022-12-14 05:48:54,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_driver_unregister [2022-12-14 05:48:54,939 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_register_reset_error_counter [2022-12-14 05:48:54,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_register_reset_error_counter [2022-12-14 05:48:54,939 INFO L130 BoogieDeclarations]: Found specification of procedure applesmc_create_nodes [2022-12-14 05:48:54,939 INFO L138 BoogieDeclarations]: Found implementation of procedure applesmc_create_nodes [2022-12-14 05:48:54,939 INFO L130 BoogieDeclarations]: Found specification of procedure applesmc_destroy_smcreg [2022-12-14 05:48:54,939 INFO L138 BoogieDeclarations]: Found implementation of procedure applesmc_destroy_smcreg [2022-12-14 05:48:54,939 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 05:48:54,940 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 05:48:54,940 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2022-12-14 05:48:54,940 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2022-12-14 05:48:54,940 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2022-12-14 05:48:54,940 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2022-12-14 05:48:54,940 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-12-14 05:48:54,940 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-12-14 05:48:54,940 INFO L130 BoogieDeclarations]: Found specification of procedure platform_driver_unregister [2022-12-14 05:48:54,940 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_driver_unregister [2022-12-14 05:48:54,940 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-12-14 05:48:54,940 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-12-14 05:48:54,940 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-12-14 05:48:54,940 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-12-14 05:48:54,940 INFO L130 BoogieDeclarations]: Found specification of procedure send_argument [2022-12-14 05:48:54,941 INFO L138 BoogieDeclarations]: Found implementation of procedure send_argument [2022-12-14 05:48:54,941 INFO L130 BoogieDeclarations]: Found specification of procedure applesmc_get_lower_bound [2022-12-14 05:48:54,941 INFO L138 BoogieDeclarations]: Found implementation of procedure applesmc_get_lower_bound [2022-12-14 05:48:54,941 INFO L130 BoogieDeclarations]: Found specification of procedure applesmc_release_accelerometer [2022-12-14 05:48:54,941 INFO L138 BoogieDeclarations]: Found implementation of procedure applesmc_release_accelerometer [2022-12-14 05:48:54,941 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2022-12-14 05:48:54,941 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2022-12-14 05:48:54,941 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_sock_check_final_state [2022-12-14 05:48:54,941 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_sock_check_final_state [2022-12-14 05:48:54,941 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2022-12-14 05:48:54,941 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2022-12-14 05:48:54,941 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_check_final_state [2022-12-14 05:48:54,941 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_check_final_state [2022-12-14 05:48:54,941 INFO L130 BoogieDeclarations]: Found specification of procedure applesmc_read_entry [2022-12-14 05:48:54,941 INFO L138 BoogieDeclarations]: Found implementation of procedure applesmc_read_entry [2022-12-14 05:48:54,941 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 05:48:54,942 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_sysfs_check_final_state [2022-12-14 05:48:54,942 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_sysfs_check_final_state [2022-12-14 05:48:54,942 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-14 05:48:54,942 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-14 05:48:54,942 INFO L130 BoogieDeclarations]: Found specification of procedure send_byte [2022-12-14 05:48:54,942 INFO L138 BoogieDeclarations]: Found implementation of procedure send_byte [2022-12-14 05:48:54,942 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_check_final_state [2022-12-14 05:48:54,942 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_check_final_state [2022-12-14 05:48:54,942 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2022-12-14 05:48:54,942 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2022-12-14 05:48:54,942 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-12-14 05:48:54,942 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-12-14 05:48:54,942 INFO L130 BoogieDeclarations]: Found specification of procedure applesmc_has_key [2022-12-14 05:48:54,942 INFO L138 BoogieDeclarations]: Found implementation of procedure applesmc_has_key [2022-12-14 05:48:54,942 INFO L130 BoogieDeclarations]: Found specification of procedure input_report_abs [2022-12-14 05:48:54,942 INFO L138 BoogieDeclarations]: Found implementation of procedure input_report_abs [2022-12-14 05:48:54,943 INFO L130 BoogieDeclarations]: Found specification of procedure send_command [2022-12-14 05:48:54,943 INFO L138 BoogieDeclarations]: Found implementation of procedure send_command [2022-12-14 05:48:54,943 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_check_final_state [2022-12-14 05:48:54,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_check_final_state [2022-12-14 05:48:54,943 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2022-12-14 05:48:54,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2022-12-14 05:48:54,943 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_urb_check_final_state [2022-12-14 05:48:54,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_urb_check_final_state [2022-12-14 05:48:54,943 INFO L130 BoogieDeclarations]: Found specification of procedure applesmc_get_entry_by_key [2022-12-14 05:48:54,943 INFO L138 BoogieDeclarations]: Found implementation of procedure applesmc_get_entry_by_key [2022-12-14 05:48:54,943 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_check_final_state [2022-12-14 05:48:54,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_check_final_state [2022-12-14 05:48:54,943 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2022-12-14 05:48:54,943 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2022-12-14 05:48:54,943 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-12-14 05:48:54,944 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-12-14 05:48:54,944 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2022-12-14 05:48:54,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2022-12-14 05:48:54,944 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-14 05:48:54,944 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_char_dev_check_final_state [2022-12-14 05:48:54,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_char_dev_check_final_state [2022-12-14 05:48:54,944 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-12-14 05:48:54,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-12-14 05:48:54,944 INFO L130 BoogieDeclarations]: Found specification of procedure applesmc_destroy_nodes [2022-12-14 05:48:54,944 INFO L138 BoogieDeclarations]: Found implementation of procedure applesmc_destroy_nodes [2022-12-14 05:48:54,944 INFO L130 BoogieDeclarations]: Found specification of procedure read_smc [2022-12-14 05:48:54,944 INFO L138 BoogieDeclarations]: Found implementation of procedure read_smc [2022-12-14 05:48:54,944 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_drivers_base_class_check_final_state [2022-12-14 05:48:54,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_drivers_base_class_check_final_state [2022-12-14 05:48:54,944 INFO L130 BoogieDeclarations]: Found specification of procedure applesmc_probe [2022-12-14 05:48:54,944 INFO L138 BoogieDeclarations]: Found implementation of procedure applesmc_probe [2022-12-14 05:48:54,945 INFO L130 BoogieDeclarations]: Found specification of procedure input_set_abs_params [2022-12-14 05:48:54,945 INFO L138 BoogieDeclarations]: Found implementation of procedure input_set_abs_params [2022-12-14 05:48:54,945 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_mutex_of_applesmc_registers [2022-12-14 05:48:54,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_mutex_of_applesmc_registers [2022-12-14 05:48:54,945 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2022-12-14 05:48:54,945 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2022-12-14 05:48:54,945 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-12-14 05:48:54,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-12-14 05:48:54,945 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_sched_check_final_state [2022-12-14 05:48:54,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_sched_check_final_state [2022-12-14 05:48:54,945 INFO L130 BoogieDeclarations]: Found specification of procedure applesmc_pm_restore [2022-12-14 05:48:54,945 INFO L138 BoogieDeclarations]: Found implementation of procedure applesmc_pm_restore [2022-12-14 05:48:54,945 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2022-12-14 05:48:54,945 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2022-12-14 05:48:54,945 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 05:48:55,323 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 05:48:55,326 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 05:48:55,377 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-12-14 06:02:18,968 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 06:02:21,376 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 06:02:21,376 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-14 06:02:21,379 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 06:02:21 BoogieIcfgContainer [2022-12-14 06:02:21,380 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 06:02:21,381 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-12-14 06:02:21,381 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-12-14 06:02:21,383 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-12-14 06:02:21,383 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.12 05:48:52" (1/3) ... [2022-12-14 06:02:21,384 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@56562d80 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.12 06:02:21, skipping insertion in model container [2022-12-14 06:02:21,384 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 05:48:54" (2/3) ... [2022-12-14 06:02:21,384 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@56562d80 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.12 06:02:21, skipping insertion in model container [2022-12-14 06:02:21,384 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 06:02:21" (3/3) ... [2022-12-14 06:02:21,385 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-4.0-rc1---drivers--hwmon--applesmc.ko.cil.i [2022-12-14 06:02:21,399 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-12-14 06:02:21,399 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 27 error locations. [2022-12-14 06:02:21,448 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-12-14 06:02:21,452 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@79e461d1, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-12-14 06:02:21,452 INFO L358 AbstractCegarLoop]: Starting to check reachability of 27 error locations. [2022-12-14 06:02:21,458 INFO L276 IsEmpty]: Start isEmpty. Operand has 970 states, 577 states have (on average 1.3518197573656845) internal successors, (780), 627 states have internal predecessors, (780), 278 states have call successors, (278), 88 states have call predecessors, (278), 87 states have return successors, (273), 273 states have call predecessors, (273), 273 states have call successors, (273) [2022-12-14 06:02:21,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-12-14 06:02:21,465 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 06:02:21,465 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 06:02:21,465 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_linux_arch_io_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_kernel_rcu_update_lock_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 25 more)] === [2022-12-14 06:02:21,469 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 06:02:21,469 INFO L85 PathProgramCache]: Analyzing trace with hash -66488869, now seen corresponding path program 1 times [2022-12-14 06:02:21,476 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 06:02:21,476 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [833221537] [2022-12-14 06:02:21,476 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 06:02:21,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 06:02:22,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 06:02:24,188 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2022-12-14 06:02:24,188 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 06:02:24,189 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [833221537] [2022-12-14 06:02:24,189 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [833221537] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 06:02:24,189 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 06:02:24,189 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-12-14 06:02:24,191 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1219535987] [2022-12-14 06:02:24,191 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 06:02:24,195 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-14 06:02:24,196 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 06:02:24,223 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-14 06:02:24,223 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-12-14 06:02:24,227 INFO L87 Difference]: Start difference. First operand has 970 states, 577 states have (on average 1.3518197573656845) internal successors, (780), 627 states have internal predecessors, (780), 278 states have call successors, (278), 88 states have call predecessors, (278), 87 states have return successors, (273), 273 states have call predecessors, (273), 273 states have call successors, (273) Second operand has 4 states, 4 states have (on average 5.0) internal successors, (20), 4 states have internal predecessors, (20), 2 states have call successors, (8), 2 states have call predecessors, (8), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2022-12-14 06:02:26,409 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.16s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 06:02:27,889 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 06:02:27,889 INFO L93 Difference]: Finished difference Result 1914 states and 2744 transitions. [2022-12-14 06:02:27,891 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-12-14 06:02:27,892 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 5.0) internal successors, (20), 4 states have internal predecessors, (20), 2 states have call successors, (8), 2 states have call predecessors, (8), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) Word has length 39 [2022-12-14 06:02:27,892 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 06:02:27,905 INFO L225 Difference]: With dead ends: 1914 [2022-12-14 06:02:27,905 INFO L226 Difference]: Without dead ends: 955 [2022-12-14 06:02:27,911 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-12-14 06:02:27,913 INFO L413 NwaCegarLoop]: 1155 mSDtfsCounter, 1284 mSDsluCounter, 1155 mSDsCounter, 0 mSdLazyCounter, 287 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1286 SdHoareTripleChecker+Valid, 2310 SdHoareTripleChecker+Invalid, 288 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 287 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.5s IncrementalHoareTripleChecker+Time [2022-12-14 06:02:27,914 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1286 Valid, 2310 Invalid, 288 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 287 Invalid, 1 Unknown, 0 Unchecked, 3.5s Time] [2022-12-14 06:02:27,927 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 955 states. [2022-12-14 06:02:27,982 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 955 to 955. [2022-12-14 06:02:27,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 955 states, 570 states have (on average 1.2982456140350878) internal successors, (740), 615 states have internal predecessors, (740), 273 states have call successors, (273), 87 states have call predecessors, (273), 86 states have return successors, (271), 271 states have call predecessors, (271), 271 states have call successors, (271) [2022-12-14 06:02:27,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 955 states to 955 states and 1284 transitions. [2022-12-14 06:02:27,991 INFO L78 Accepts]: Start accepts. Automaton has 955 states and 1284 transitions. Word has length 39 [2022-12-14 06:02:27,992 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 06:02:27,992 INFO L495 AbstractCegarLoop]: Abstraction has 955 states and 1284 transitions. [2022-12-14 06:02:27,992 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 5.0) internal successors, (20), 4 states have internal predecessors, (20), 2 states have call successors, (8), 2 states have call predecessors, (8), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2022-12-14 06:02:27,992 INFO L276 IsEmpty]: Start isEmpty. Operand 955 states and 1284 transitions. [2022-12-14 06:02:27,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2022-12-14 06:02:27,994 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 06:02:27,994 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 06:02:27,994 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-12-14 06:02:27,994 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_linux_block_genhd_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_kernel_rcu_update_lock_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 25 more)] === [2022-12-14 06:02:27,995 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 06:02:27,995 INFO L85 PathProgramCache]: Analyzing trace with hash 1114800524, now seen corresponding path program 1 times [2022-12-14 06:02:27,995 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 06:02:27,995 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1252177083] [2022-12-14 06:02:27,995 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 06:02:27,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 06:02:28,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 06:02:30,019 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2022-12-14 06:02:30,020 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 06:02:30,020 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1252177083] [2022-12-14 06:02:30,020 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1252177083] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 06:02:30,020 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 06:02:30,020 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-12-14 06:02:30,020 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2130310999] [2022-12-14 06:02:30,021 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 06:02:30,022 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-14 06:02:30,022 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 06:02:30,023 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-14 06:02:30,023 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-12-14 06:02:30,023 INFO L87 Difference]: Start difference. First operand 955 states and 1284 transitions. Second operand has 4 states, 4 states have (on average 5.75) internal successors, (23), 4 states have internal predecessors, (23), 2 states have call successors, (9), 2 states have call predecessors, (9), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2022-12-14 06:02:32,166 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.14s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 06:02:33,707 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 06:02:33,707 INFO L93 Difference]: Finished difference Result 955 states and 1284 transitions. [2022-12-14 06:02:33,708 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-12-14 06:02:33,708 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 5.75) internal successors, (23), 4 states have internal predecessors, (23), 2 states have call successors, (9), 2 states have call predecessors, (9), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) Word has length 44 [2022-12-14 06:02:33,709 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 06:02:33,713 INFO L225 Difference]: With dead ends: 955 [2022-12-14 06:02:33,713 INFO L226 Difference]: Without dead ends: 953 [2022-12-14 06:02:33,714 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-12-14 06:02:33,714 INFO L413 NwaCegarLoop]: 1137 mSDtfsCounter, 1264 mSDsluCounter, 1137 mSDsCounter, 0 mSdLazyCounter, 285 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1266 SdHoareTripleChecker+Valid, 2274 SdHoareTripleChecker+Invalid, 286 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 285 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.6s IncrementalHoareTripleChecker+Time [2022-12-14 06:02:33,715 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1266 Valid, 2274 Invalid, 286 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 285 Invalid, 1 Unknown, 0 Unchecked, 3.6s Time] [2022-12-14 06:02:33,716 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 953 states. [2022-12-14 06:02:33,750 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 953 to 953. [2022-12-14 06:02:33,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 953 states, 569 states have (on average 1.29701230228471) internal successors, (738), 613 states have internal predecessors, (738), 273 states have call successors, (273), 87 states have call predecessors, (273), 86 states have return successors, (271), 271 states have call predecessors, (271), 271 states have call successors, (271) [2022-12-14 06:02:33,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 953 states to 953 states and 1282 transitions. [2022-12-14 06:02:33,756 INFO L78 Accepts]: Start accepts. Automaton has 953 states and 1282 transitions. Word has length 44 [2022-12-14 06:02:33,756 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 06:02:33,756 INFO L495 AbstractCegarLoop]: Abstraction has 953 states and 1282 transitions. [2022-12-14 06:02:33,756 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 5.75) internal successors, (23), 4 states have internal predecessors, (23), 2 states have call successors, (9), 2 states have call predecessors, (9), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2022-12-14 06:02:33,756 INFO L276 IsEmpty]: Start isEmpty. Operand 953 states and 1282 transitions. [2022-12-14 06:02:33,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-12-14 06:02:33,757 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 06:02:33,758 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 06:02:33,758 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-12-14 06:02:33,758 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_linux_block_queue_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_kernel_rcu_update_lock_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 25 more)] === [2022-12-14 06:02:33,758 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 06:02:33,758 INFO L85 PathProgramCache]: Analyzing trace with hash 1927891137, now seen corresponding path program 1 times [2022-12-14 06:02:33,758 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 06:02:33,758 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1938728847] [2022-12-14 06:02:33,758 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 06:02:33,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 06:02:34,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 06:02:35,668 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2022-12-14 06:02:35,668 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 06:02:35,668 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1938728847] [2022-12-14 06:02:35,668 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1938728847] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 06:02:35,669 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 06:02:35,669 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-12-14 06:02:35,669 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1597400551] [2022-12-14 06:02:35,669 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 06:02:35,669 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-14 06:02:35,669 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 06:02:35,670 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-14 06:02:35,670 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-12-14 06:02:35,670 INFO L87 Difference]: Start difference. First operand 953 states and 1282 transitions. Second operand has 4 states, 4 states have (on average 6.5) internal successors, (26), 4 states have internal predecessors, (26), 2 states have call successors, (10), 2 states have call predecessors, (10), 1 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) [2022-12-14 06:02:37,789 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.12s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 06:02:39,198 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 06:02:39,198 INFO L93 Difference]: Finished difference Result 953 states and 1282 transitions. [2022-12-14 06:02:39,199 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-12-14 06:02:39,200 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 6.5) internal successors, (26), 4 states have internal predecessors, (26), 2 states have call successors, (10), 2 states have call predecessors, (10), 1 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) Word has length 49 [2022-12-14 06:02:39,200 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 06:02:39,205 INFO L225 Difference]: With dead ends: 953 [2022-12-14 06:02:39,205 INFO L226 Difference]: Without dead ends: 951 [2022-12-14 06:02:39,206 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-12-14 06:02:39,206 INFO L413 NwaCegarLoop]: 1135 mSDtfsCounter, 1261 mSDsluCounter, 1135 mSDsCounter, 0 mSdLazyCounter, 285 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1263 SdHoareTripleChecker+Valid, 2270 SdHoareTripleChecker+Invalid, 286 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 285 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.4s IncrementalHoareTripleChecker+Time [2022-12-14 06:02:39,207 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1263 Valid, 2270 Invalid, 286 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 285 Invalid, 1 Unknown, 0 Unchecked, 3.4s Time] [2022-12-14 06:02:39,208 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 951 states. [2022-12-14 06:02:39,238 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 951 to 951. [2022-12-14 06:02:39,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 951 states, 568 states have (on average 1.295774647887324) internal successors, (736), 611 states have internal predecessors, (736), 273 states have call successors, (273), 87 states have call predecessors, (273), 86 states have return successors, (271), 271 states have call predecessors, (271), 271 states have call successors, (271) [2022-12-14 06:02:39,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 951 states to 951 states and 1280 transitions. [2022-12-14 06:02:39,243 INFO L78 Accepts]: Start accepts. Automaton has 951 states and 1280 transitions. Word has length 49 [2022-12-14 06:02:39,243 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 06:02:39,243 INFO L495 AbstractCegarLoop]: Abstraction has 951 states and 1280 transitions. [2022-12-14 06:02:39,244 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 6.5) internal successors, (26), 4 states have internal predecessors, (26), 2 states have call successors, (10), 2 states have call predecessors, (10), 1 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) [2022-12-14 06:02:39,244 INFO L276 IsEmpty]: Start isEmpty. Operand 951 states and 1280 transitions. [2022-12-14 06:02:39,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 06:02:39,245 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 06:02:39,245 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 06:02:39,245 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-12-14 06:02:39,245 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_linux_block_request_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_kernel_rcu_update_lock_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 25 more)] === [2022-12-14 06:02:39,246 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 06:02:39,246 INFO L85 PathProgramCache]: Analyzing trace with hash 1936464917, now seen corresponding path program 1 times [2022-12-14 06:02:39,246 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 06:02:39,246 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [491544033] [2022-12-14 06:02:39,246 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 06:02:39,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 06:02:39,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 06:02:41,138 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2022-12-14 06:02:41,139 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 06:02:41,139 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [491544033] [2022-12-14 06:02:41,139 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [491544033] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 06:02:41,139 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 06:02:41,139 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-12-14 06:02:41,139 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [555885338] [2022-12-14 06:02:41,139 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 06:02:41,140 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-14 06:02:41,140 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 06:02:41,140 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-14 06:02:41,140 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-12-14 06:02:41,140 INFO L87 Difference]: Start difference. First operand 951 states and 1280 transitions. Second operand has 4 states, 4 states have (on average 7.25) internal successors, (29), 4 states have internal predecessors, (29), 2 states have call successors, (11), 2 states have call predecessors, (11), 1 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) [2022-12-14 06:02:43,256 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.11s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 06:02:44,813 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 06:02:44,814 INFO L93 Difference]: Finished difference Result 951 states and 1280 transitions. [2022-12-14 06:02:44,814 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-12-14 06:02:44,815 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 7.25) internal successors, (29), 4 states have internal predecessors, (29), 2 states have call successors, (11), 2 states have call predecessors, (11), 1 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) Word has length 54 [2022-12-14 06:02:44,815 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 06:02:44,819 INFO L225 Difference]: With dead ends: 951 [2022-12-14 06:02:44,819 INFO L226 Difference]: Without dead ends: 949 [2022-12-14 06:02:44,819 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-12-14 06:02:44,820 INFO L413 NwaCegarLoop]: 1133 mSDtfsCounter, 1258 mSDsluCounter, 1133 mSDsCounter, 0 mSdLazyCounter, 285 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1260 SdHoareTripleChecker+Valid, 2266 SdHoareTripleChecker+Invalid, 286 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 285 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.6s IncrementalHoareTripleChecker+Time [2022-12-14 06:02:44,820 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1260 Valid, 2266 Invalid, 286 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 285 Invalid, 1 Unknown, 0 Unchecked, 3.6s Time] [2022-12-14 06:02:44,823 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 949 states. [2022-12-14 06:02:44,877 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 949 to 949. [2022-12-14 06:02:44,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 949 states, 567 states have (on average 1.2945326278659612) internal successors, (734), 609 states have internal predecessors, (734), 273 states have call successors, (273), 87 states have call predecessors, (273), 86 states have return successors, (271), 271 states have call predecessors, (271), 271 states have call successors, (271) [2022-12-14 06:02:44,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 949 states to 949 states and 1278 transitions. [2022-12-14 06:02:44,885 INFO L78 Accepts]: Start accepts. Automaton has 949 states and 1278 transitions. Word has length 54 [2022-12-14 06:02:44,885 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 06:02:44,885 INFO L495 AbstractCegarLoop]: Abstraction has 949 states and 1278 transitions. [2022-12-14 06:02:44,886 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 7.25) internal successors, (29), 4 states have internal predecessors, (29), 2 states have call successors, (11), 2 states have call predecessors, (11), 1 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) [2022-12-14 06:02:44,886 INFO L276 IsEmpty]: Start isEmpty. Operand 949 states and 1278 transitions. [2022-12-14 06:02:44,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-14 06:02:44,888 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 06:02:44,888 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 06:02:44,888 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-12-14 06:02:44,888 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_linux_drivers_base_class_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_kernel_rcu_update_lock_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 25 more)] === [2022-12-14 06:02:44,889 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 06:02:44,889 INFO L85 PathProgramCache]: Analyzing trace with hash -267658152, now seen corresponding path program 1 times [2022-12-14 06:02:44,889 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 06:02:44,889 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2103985862] [2022-12-14 06:02:44,889 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 06:02:44,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 06:02:45,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 06:02:46,789 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2022-12-14 06:02:46,789 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 06:02:46,790 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2103985862] [2022-12-14 06:02:46,790 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2103985862] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 06:02:46,790 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 06:02:46,790 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-12-14 06:02:46,790 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1112915937] [2022-12-14 06:02:46,790 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 06:02:46,790 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-14 06:02:46,790 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 06:02:46,791 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-14 06:02:46,791 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-12-14 06:02:46,791 INFO L87 Difference]: Start difference. First operand 949 states and 1278 transitions. Second operand has 4 states, 4 states have (on average 8.0) internal successors, (32), 4 states have internal predecessors, (32), 2 states have call successors, (12), 2 states have call predecessors, (12), 1 states have return successors, (11), 2 states have call predecessors, (11), 2 states have call successors, (11) [2022-12-14 06:02:48,901 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.11s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 06:02:50,452 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 06:02:50,452 INFO L93 Difference]: Finished difference Result 949 states and 1278 transitions. [2022-12-14 06:02:50,453 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-12-14 06:02:50,453 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 8.0) internal successors, (32), 4 states have internal predecessors, (32), 2 states have call successors, (12), 2 states have call predecessors, (12), 1 states have return successors, (11), 2 states have call predecessors, (11), 2 states have call successors, (11) Word has length 59 [2022-12-14 06:02:50,453 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 06:02:50,457 INFO L225 Difference]: With dead ends: 949 [2022-12-14 06:02:50,457 INFO L226 Difference]: Without dead ends: 947 [2022-12-14 06:02:50,458 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-12-14 06:02:50,458 INFO L413 NwaCegarLoop]: 1131 mSDtfsCounter, 1255 mSDsluCounter, 1131 mSDsCounter, 0 mSdLazyCounter, 285 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1257 SdHoareTripleChecker+Valid, 2262 SdHoareTripleChecker+Invalid, 286 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 285 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.5s IncrementalHoareTripleChecker+Time [2022-12-14 06:02:50,458 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1257 Valid, 2262 Invalid, 286 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 285 Invalid, 1 Unknown, 0 Unchecked, 3.5s Time] [2022-12-14 06:02:50,460 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 947 states. [2022-12-14 06:02:50,495 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 947 to 947. [2022-12-14 06:02:50,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 947 states, 566 states have (on average 1.2932862190812722) internal successors, (732), 607 states have internal predecessors, (732), 273 states have call successors, (273), 87 states have call predecessors, (273), 86 states have return successors, (271), 271 states have call predecessors, (271), 271 states have call successors, (271) [2022-12-14 06:02:50,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 947 states to 947 states and 1276 transitions. [2022-12-14 06:02:50,500 INFO L78 Accepts]: Start accepts. Automaton has 947 states and 1276 transitions. Word has length 59 [2022-12-14 06:02:50,501 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 06:02:50,501 INFO L495 AbstractCegarLoop]: Abstraction has 947 states and 1276 transitions. [2022-12-14 06:02:50,501 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 8.0) internal successors, (32), 4 states have internal predecessors, (32), 2 states have call successors, (12), 2 states have call predecessors, (12), 1 states have return successors, (11), 2 states have call predecessors, (11), 2 states have call successors, (11) [2022-12-14 06:02:50,501 INFO L276 IsEmpty]: Start isEmpty. Operand 947 states and 1276 transitions. [2022-12-14 06:02:50,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 06:02:50,502 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 06:02:50,502 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 06:02:50,502 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-12-14 06:02:50,502 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_linux_fs_char_dev_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_kernel_rcu_update_lock_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 25 more)] === [2022-12-14 06:02:50,502 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 06:02:50,503 INFO L85 PathProgramCache]: Analyzing trace with hash 14071126, now seen corresponding path program 1 times [2022-12-14 06:02:50,503 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 06:02:50,503 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1806369089] [2022-12-14 06:02:50,503 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 06:02:50,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 06:02:50,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 06:02:52,365 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2022-12-14 06:02:52,365 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 06:02:52,365 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1806369089] [2022-12-14 06:02:52,365 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1806369089] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 06:02:52,365 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 06:02:52,365 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-12-14 06:02:52,366 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1370608980] [2022-12-14 06:02:52,366 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 06:02:52,366 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-14 06:02:52,366 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 06:02:52,366 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-14 06:02:52,366 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-12-14 06:02:52,367 INFO L87 Difference]: Start difference. First operand 947 states and 1276 transitions. Second operand has 4 states, 4 states have (on average 8.75) internal successors, (35), 4 states have internal predecessors, (35), 2 states have call successors, (13), 2 states have call predecessors, (13), 1 states have return successors, (12), 2 states have call predecessors, (12), 2 states have call successors, (12) [2022-12-14 06:02:54,479 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.11s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 06:02:56,128 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 06:02:56,128 INFO L93 Difference]: Finished difference Result 947 states and 1276 transitions. [2022-12-14 06:02:56,129 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-12-14 06:02:56,129 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 8.75) internal successors, (35), 4 states have internal predecessors, (35), 2 states have call successors, (13), 2 states have call predecessors, (13), 1 states have return successors, (12), 2 states have call predecessors, (12), 2 states have call successors, (12) Word has length 64 [2022-12-14 06:02:56,130 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 06:02:56,133 INFO L225 Difference]: With dead ends: 947 [2022-12-14 06:02:56,133 INFO L226 Difference]: Without dead ends: 945 [2022-12-14 06:02:56,134 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-12-14 06:02:56,134 INFO L413 NwaCegarLoop]: 1129 mSDtfsCounter, 1252 mSDsluCounter, 1129 mSDsCounter, 0 mSdLazyCounter, 285 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1254 SdHoareTripleChecker+Valid, 2258 SdHoareTripleChecker+Invalid, 286 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 285 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.7s IncrementalHoareTripleChecker+Time [2022-12-14 06:02:56,135 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1254 Valid, 2258 Invalid, 286 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 285 Invalid, 1 Unknown, 0 Unchecked, 3.7s Time] [2022-12-14 06:02:56,136 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 945 states. [2022-12-14 06:02:56,173 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 945 to 945. [2022-12-14 06:02:56,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 945 states, 565 states have (on average 1.2920353982300885) internal successors, (730), 605 states have internal predecessors, (730), 273 states have call successors, (273), 87 states have call predecessors, (273), 86 states have return successors, (271), 271 states have call predecessors, (271), 271 states have call successors, (271) [2022-12-14 06:02:56,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 945 states to 945 states and 1274 transitions. [2022-12-14 06:02:56,178 INFO L78 Accepts]: Start accepts. Automaton has 945 states and 1274 transitions. Word has length 64 [2022-12-14 06:02:56,178 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 06:02:56,178 INFO L495 AbstractCegarLoop]: Abstraction has 945 states and 1274 transitions. [2022-12-14 06:02:56,179 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 8.75) internal successors, (35), 4 states have internal predecessors, (35), 2 states have call successors, (13), 2 states have call predecessors, (13), 1 states have return successors, (12), 2 states have call predecessors, (12), 2 states have call successors, (12) [2022-12-14 06:02:56,179 INFO L276 IsEmpty]: Start isEmpty. Operand 945 states and 1274 transitions. [2022-12-14 06:02:56,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 06:02:56,180 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 06:02:56,180 INFO L195 NwaCegarLoop]: trace histogram [5, 5, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 06:02:56,180 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-12-14 06:02:56,180 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_kernel_rcu_update_lock_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 25 more)] === [2022-12-14 06:02:56,180 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 06:02:56,180 INFO L85 PathProgramCache]: Analyzing trace with hash 1017354991, now seen corresponding path program 1 times [2022-12-14 06:02:56,181 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 06:02:56,181 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1522432412] [2022-12-14 06:02:56,181 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 06:02:56,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 06:02:56,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 06:03:01,217 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-12-14 06:03:01,217 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 06:03:01,217 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1522432412] [2022-12-14 06:03:01,217 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1522432412] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 06:03:01,217 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 06:03:01,217 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-12-14 06:03:01,218 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [686158463] [2022-12-14 06:03:01,218 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 06:03:01,218 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-12-14 06:03:01,218 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 06:03:01,219 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-12-14 06:03:01,219 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-12-14 06:03:01,219 INFO L87 Difference]: Start difference. First operand 945 states and 1274 transitions. Second operand has 5 states, 5 states have (on average 7.2) internal successors, (36), 4 states have internal predecessors, (36), 2 states have call successors, (20), 3 states have call predecessors, (20), 1 states have return successors, (13), 2 states have call predecessors, (13), 2 states have call successors, (13) [2022-12-14 06:03:03,338 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.12s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 06:03:05,537 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 06:03:05,537 INFO L93 Difference]: Finished difference Result 1012 states and 1363 transitions. [2022-12-14 06:03:05,538 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-12-14 06:03:05,538 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 7.2) internal successors, (36), 4 states have internal predecessors, (36), 2 states have call successors, (20), 3 states have call predecessors, (20), 1 states have return successors, (13), 2 states have call predecessors, (13), 2 states have call successors, (13) Word has length 79 [2022-12-14 06:03:05,539 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 06:03:05,544 INFO L225 Difference]: With dead ends: 1012 [2022-12-14 06:03:05,544 INFO L226 Difference]: Without dead ends: 1010 [2022-12-14 06:03:05,545 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2022-12-14 06:03:05,546 INFO L413 NwaCegarLoop]: 1142 mSDtfsCounter, 1167 mSDsluCounter, 2429 mSDsCounter, 0 mSdLazyCounter, 443 mSolverCounterSat, 1 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1168 SdHoareTripleChecker+Valid, 3571 SdHoareTripleChecker+Invalid, 445 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 443 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.2s IncrementalHoareTripleChecker+Time [2022-12-14 06:03:05,546 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1168 Valid, 3571 Invalid, 445 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 443 Invalid, 1 Unknown, 0 Unchecked, 4.2s Time] [2022-12-14 06:03:05,548 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1010 states. [2022-12-14 06:03:05,616 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1010 to 1010. [2022-12-14 06:03:05,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1010 states, 606 states have (on average 1.2953795379537953) internal successors, (785), 646 states have internal predecessors, (785), 289 states have call successors, (289), 96 states have call predecessors, (289), 95 states have return successors, (287), 287 states have call predecessors, (287), 287 states have call successors, (287) [2022-12-14 06:03:05,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1010 states to 1010 states and 1361 transitions. [2022-12-14 06:03:05,623 INFO L78 Accepts]: Start accepts. Automaton has 1010 states and 1361 transitions. Word has length 79 [2022-12-14 06:03:05,624 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 06:03:05,624 INFO L495 AbstractCegarLoop]: Abstraction has 1010 states and 1361 transitions. [2022-12-14 06:03:05,624 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 7.2) internal successors, (36), 4 states have internal predecessors, (36), 2 states have call successors, (20), 3 states have call predecessors, (20), 1 states have return successors, (13), 2 states have call predecessors, (13), 2 states have call successors, (13) [2022-12-14 06:03:05,624 INFO L276 IsEmpty]: Start isEmpty. Operand 1010 states and 1361 transitions. [2022-12-14 06:03:05,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-14 06:03:05,626 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 06:03:05,626 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 06:03:05,626 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-12-14 06:03:05,626 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_linux_fs_sysfs_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_kernel_rcu_update_lock_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 25 more)] === [2022-12-14 06:03:05,627 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 06:03:05,627 INFO L85 PathProgramCache]: Analyzing trace with hash 762202574, now seen corresponding path program 1 times [2022-12-14 06:03:05,627 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 06:03:05,627 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [246937541] [2022-12-14 06:03:05,627 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 06:03:05,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 06:03:06,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 06:03:07,590 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2022-12-14 06:03:07,590 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 06:03:07,590 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [246937541] [2022-12-14 06:03:07,590 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [246937541] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 06:03:07,590 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 06:03:07,591 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-12-14 06:03:07,591 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1145515011] [2022-12-14 06:03:07,591 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 06:03:07,591 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-14 06:03:07,591 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 06:03:07,592 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-14 06:03:07,592 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-12-14 06:03:07,592 INFO L87 Difference]: Start difference. First operand 1010 states and 1361 transitions. Second operand has 4 states, 4 states have (on average 9.5) internal successors, (38), 4 states have internal predecessors, (38), 2 states have call successors, (14), 2 states have call predecessors, (14), 1 states have return successors, (13), 2 states have call predecessors, (13), 2 states have call successors, (13) [2022-12-14 06:03:09,704 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.11s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 06:03:11,380 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 06:03:11,380 INFO L93 Difference]: Finished difference Result 1010 states and 1361 transitions. [2022-12-14 06:03:11,381 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-12-14 06:03:11,381 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 9.5) internal successors, (38), 4 states have internal predecessors, (38), 2 states have call successors, (14), 2 states have call predecessors, (14), 1 states have return successors, (13), 2 states have call predecessors, (13), 2 states have call successors, (13) Word has length 69 [2022-12-14 06:03:11,381 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 06:03:11,385 INFO L225 Difference]: With dead ends: 1010 [2022-12-14 06:03:11,385 INFO L226 Difference]: Without dead ends: 1008 [2022-12-14 06:03:11,385 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-12-14 06:03:11,386 INFO L413 NwaCegarLoop]: 1125 mSDtfsCounter, 1247 mSDsluCounter, 1125 mSDsCounter, 0 mSdLazyCounter, 285 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1249 SdHoareTripleChecker+Valid, 2250 SdHoareTripleChecker+Invalid, 286 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 285 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.7s IncrementalHoareTripleChecker+Time [2022-12-14 06:03:11,386 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1249 Valid, 2250 Invalid, 286 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 285 Invalid, 1 Unknown, 0 Unchecked, 3.7s Time] [2022-12-14 06:03:11,388 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1008 states. [2022-12-14 06:03:11,432 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1008 to 1008. [2022-12-14 06:03:11,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1008 states, 605 states have (on average 1.2942148760330578) internal successors, (783), 644 states have internal predecessors, (783), 289 states have call successors, (289), 96 states have call predecessors, (289), 95 states have return successors, (287), 287 states have call predecessors, (287), 287 states have call successors, (287) [2022-12-14 06:03:11,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1008 states to 1008 states and 1359 transitions. [2022-12-14 06:03:11,437 INFO L78 Accepts]: Start accepts. Automaton has 1008 states and 1359 transitions. Word has length 69 [2022-12-14 06:03:11,437 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 06:03:11,437 INFO L495 AbstractCegarLoop]: Abstraction has 1008 states and 1359 transitions. [2022-12-14 06:03:11,437 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 9.5) internal successors, (38), 4 states have internal predecessors, (38), 2 states have call successors, (14), 2 states have call predecessors, (14), 1 states have return successors, (13), 2 states have call predecessors, (13), 2 states have call successors, (13) [2022-12-14 06:03:11,437 INFO L276 IsEmpty]: Start isEmpty. Operand 1008 states and 1359 transitions. [2022-12-14 06:03:11,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-14 06:03:11,439 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 06:03:11,439 INFO L195 NwaCegarLoop]: trace histogram [3, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 06:03:11,439 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2022-12-14 06:03:11,439 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_kernel_rcu_update_lock_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 25 more)] === [2022-12-14 06:03:11,439 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 06:03:11,440 INFO L85 PathProgramCache]: Analyzing trace with hash -1562662386, now seen corresponding path program 1 times [2022-12-14 06:03:11,440 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 06:03:11,440 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [533804359] [2022-12-14 06:03:11,440 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 06:03:11,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 06:03:11,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 06:03:14,959 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-12-14 06:03:14,959 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 06:03:14,960 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [533804359] [2022-12-14 06:03:14,960 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [533804359] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-14 06:03:14,960 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1805086692] [2022-12-14 06:03:14,960 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 06:03:14,960 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-14 06:03:14,960 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6558126f-958d-477f-a03f-ae8301ff8bd5/bin/utaipan-gh47qXpMRh/z3 [2022-12-14 06:03:14,962 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6558126f-958d-477f-a03f-ae8301ff8bd5/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-14 06:03:14,963 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6558126f-958d-477f-a03f-ae8301ff8bd5/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-12-14 06:03:17,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 06:03:17,161 INFO L263 TraceCheckSpWp]: Trace formula consists of 7551 conjuncts, 15 conjunts are in the unsatisfiable core [2022-12-14 06:03:17,171 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 06:03:17,469 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-12-14 06:03:17,469 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-14 06:03:17,469 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1805086692] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 06:03:17,469 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-12-14 06:03:17,469 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [5] total 10 [2022-12-14 06:03:17,470 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1788491159] [2022-12-14 06:03:17,470 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 06:03:17,470 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-12-14 06:03:17,470 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 06:03:17,471 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-12-14 06:03:17,471 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=73, Unknown=0, NotChecked=0, Total=90 [2022-12-14 06:03:17,471 INFO L87 Difference]: Start difference. First operand 1008 states and 1359 transitions. Second operand has 7 states, 6 states have (on average 7.833333333333333) internal successors, (47), 6 states have internal predecessors, (47), 2 states have call successors, (14), 2 states have call predecessors, (14), 3 states have return successors, (11), 3 states have call predecessors, (11), 2 states have call successors, (11)