./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--scsi--advansys.ko.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 38b53e6a Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3cfb1b82-d866-465a-bbe6-43b87df60c3a/bin/uautomizer-ZsLfNo2U6R/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3cfb1b82-d866-465a-bbe6-43b87df60c3a/bin/uautomizer-ZsLfNo2U6R/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3cfb1b82-d866-465a-bbe6-43b87df60c3a/bin/uautomizer-ZsLfNo2U6R/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3cfb1b82-d866-465a-bbe6-43b87df60c3a/bin/uautomizer-ZsLfNo2U6R/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--advansys.ko.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3cfb1b82-d866-465a-bbe6-43b87df60c3a/bin/uautomizer-ZsLfNo2U6R/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3cfb1b82-d866-465a-bbe6-43b87df60c3a/bin/uautomizer-ZsLfNo2U6R --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash d203471fae7090e1b4b8d383383c7e1c0af1c27cf547904727a787feab3c21ea --- 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-38b53e6 [2022-11-25 15:52:47,768 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-25 15:52:47,770 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-25 15:52:47,794 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-25 15:52:47,795 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-25 15:52:47,796 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-25 15:52:47,797 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-25 15:52:47,799 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-25 15:52:47,802 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-25 15:52:47,803 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-25 15:52:47,804 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-25 15:52:47,805 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-25 15:52:47,806 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-25 15:52:47,807 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-25 15:52:47,809 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-25 15:52:47,810 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-25 15:52:47,812 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-25 15:52:47,813 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-25 15:52:47,815 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-25 15:52:47,817 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-25 15:52:47,819 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-25 15:52:47,821 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-25 15:52:47,822 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-25 15:52:47,823 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-25 15:52:47,827 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-25 15:52:47,828 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-25 15:52:47,829 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-25 15:52:47,830 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-25 15:52:47,830 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-25 15:52:47,832 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-25 15:52:47,832 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-25 15:52:47,833 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-25 15:52:47,834 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-25 15:52:47,836 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-25 15:52:47,837 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-25 15:52:47,838 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-25 15:52:47,839 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-25 15:52:47,839 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-25 15:52:47,840 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-25 15:52:47,841 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-25 15:52:47,842 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-25 15:52:47,850 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3cfb1b82-d866-465a-bbe6-43b87df60c3a/bin/uautomizer-ZsLfNo2U6R/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-11-25 15:52:47,888 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-25 15:52:47,895 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-25 15:52:47,896 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-25 15:52:47,896 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-25 15:52:47,897 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-25 15:52:47,897 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-25 15:52:47,898 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-25 15:52:47,899 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-25 15:52:47,899 INFO L138 SettingsManager]: * Use SBE=true [2022-11-25 15:52:47,899 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-25 15:52:47,901 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-25 15:52:47,901 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-25 15:52:47,901 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-25 15:52:47,902 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-25 15:52:47,902 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-25 15:52:47,902 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-25 15:52:47,903 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-25 15:52:47,903 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-25 15:52:47,903 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-25 15:52:47,904 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-25 15:52:47,904 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-25 15:52:47,904 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-25 15:52:47,905 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-25 15:52:47,905 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-25 15:52:47,905 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-25 15:52:47,905 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-25 15:52:47,906 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-25 15:52:47,906 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-25 15:52:47,906 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-25 15:52:47,907 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2022-11-25 15:52:47,907 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-25 15:52:47,907 INFO L138 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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_3cfb1b82-d866-465a-bbe6-43b87df60c3a/bin/uautomizer-ZsLfNo2U6R/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3cfb1b82-d866-465a-bbe6-43b87df60c3a/bin/uautomizer-ZsLfNo2U6R Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d203471fae7090e1b4b8d383383c7e1c0af1c27cf547904727a787feab3c21ea [2022-11-25 15:52:48,251 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-25 15:52:48,291 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-25 15:52:48,294 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-25 15:52:48,295 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-25 15:52:48,296 INFO L275 PluginConnector]: CDTParser initialized [2022-11-25 15:52:48,297 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3cfb1b82-d866-465a-bbe6-43b87df60c3a/bin/uautomizer-ZsLfNo2U6R/../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--advansys.ko.cil.i [2022-11-25 15:52:51,472 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-25 15:52:52,348 INFO L351 CDTParser]: Found 1 translation units. [2022-11-25 15:52:52,349 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3cfb1b82-d866-465a-bbe6-43b87df60c3a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--advansys.ko.cil.i [2022-11-25 15:52:52,424 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3cfb1b82-d866-465a-bbe6-43b87df60c3a/bin/uautomizer-ZsLfNo2U6R/data/3fd2fbefb/d6ac71fa0e8944d091ad2cbbe023e1b6/FLAGcaa022cef [2022-11-25 15:52:52,450 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3cfb1b82-d866-465a-bbe6-43b87df60c3a/bin/uautomizer-ZsLfNo2U6R/data/3fd2fbefb/d6ac71fa0e8944d091ad2cbbe023e1b6 [2022-11-25 15:52:52,454 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-25 15:52:52,457 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-25 15:52:52,458 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-25 15:52:52,459 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-25 15:52:52,466 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-25 15:52:52,467 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 03:52:52" (1/1) ... [2022-11-25 15:52:52,468 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@592014df and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:52:52, skipping insertion in model container [2022-11-25 15:52:52,469 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 03:52:52" (1/1) ... [2022-11-25 15:52:52,479 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-25 15:52:52,710 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-25 15:52:54,117 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-11-25 15:52:54,132 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-11-25 15:52:54,145 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-11-25 15:52:54,214 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-25 15:52:54,330 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_byte [2022-11-25 15:52:54,339 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_word [2022-11-25 15:52:54,345 WARN L623 FunctionHandler]: Unknown extern function pci_bus_write_config_byte [2022-11-25 15:52:54,449 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-25 15:52:54,457 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-25 15:52:54,457 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-11-25 15:52:54,470 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-11-25 15:52:54,479 WARN L623 FunctionHandler]: Unknown extern function debug_dma_mapping_error [2022-11-25 15:52:54,613 WARN L623 FunctionHandler]: Unknown extern function scsi_add_host_with_dma [2022-11-25 15:52:54,637 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-11-25 15:52:54,796 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:52:54,812 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 15:52:54,817 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:52:54,818 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 15:52:54,821 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 15:52:54,833 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 15:52:54,835 WARN L623 FunctionHandler]: Unknown extern function seq_puts [2022-11-25 15:52:54,836 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 15:52:54,844 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 15:52:54,853 WARN L623 FunctionHandler]: Unknown extern function seq_puts [2022-11-25 15:52:54,854 WARN L623 FunctionHandler]: Unknown extern function seq_puts [2022-11-25 15:52:54,856 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 15:52:54,857 WARN L623 FunctionHandler]: Unknown extern function seq_puts [2022-11-25 15:52:54,898 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 15:52:54,899 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 15:52:54,900 WARN L623 FunctionHandler]: Unknown extern function seq_puts [2022-11-25 15:52:54,901 WARN L623 FunctionHandler]: Unknown extern function seq_puts [2022-11-25 15:52:54,901 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 15:52:54,902 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 15:52:54,903 WARN L623 FunctionHandler]: Unknown extern function seq_puts [2022-11-25 15:52:54,904 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 15:52:54,905 WARN L623 FunctionHandler]: Unknown extern function seq_puts [2022-11-25 15:52:54,906 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 15:52:54,907 WARN L623 FunctionHandler]: Unknown extern function seq_puts [2022-11-25 15:52:54,908 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 15:52:54,909 WARN L623 FunctionHandler]: Unknown extern function seq_puts [2022-11-25 15:52:54,910 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 15:52:54,911 WARN L623 FunctionHandler]: Unknown extern function seq_puts [2022-11-25 15:52:54,912 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 15:52:54,913 WARN L623 FunctionHandler]: Unknown extern function seq_putc [2022-11-25 15:52:54,924 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 15:52:54,926 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 15:52:54,926 WARN L623 FunctionHandler]: Unknown extern function seq_puts [2022-11-25 15:52:54,927 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 15:52:54,928 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 15:52:54,929 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 15:52:54,933 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 15:52:54,934 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 15:52:54,934 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 15:52:54,935 WARN L623 FunctionHandler]: Unknown extern function seq_puts [2022-11-25 15:52:54,936 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 15:52:54,936 WARN L623 FunctionHandler]: Unknown extern function seq_putc [2022-11-25 15:52:54,938 WARN L623 FunctionHandler]: Unknown extern function seq_puts [2022-11-25 15:52:54,939 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 15:52:54,940 WARN L623 FunctionHandler]: Unknown extern function seq_putc [2022-11-25 15:52:54,941 WARN L623 FunctionHandler]: Unknown extern function seq_puts [2022-11-25 15:52:54,944 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 15:52:54,946 WARN L623 FunctionHandler]: Unknown extern function seq_putc [2022-11-25 15:52:54,949 WARN L623 FunctionHandler]: Unknown extern function seq_puts [2022-11-25 15:52:54,952 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 15:52:54,954 WARN L623 FunctionHandler]: Unknown extern function seq_putc [2022-11-25 15:52:54,955 WARN L623 FunctionHandler]: Unknown extern function seq_puts [2022-11-25 15:52:54,957 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 15:52:54,960 WARN L623 FunctionHandler]: Unknown extern function seq_putc [2022-11-25 15:52:54,963 WARN L623 FunctionHandler]: Unknown extern function seq_puts [2022-11-25 15:52:54,977 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 15:52:54,979 WARN L623 FunctionHandler]: Unknown extern function seq_putc [2022-11-25 15:52:54,981 WARN L623 FunctionHandler]: Unknown extern function seq_puts [2022-11-25 15:52:54,981 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 15:52:54,982 WARN L623 FunctionHandler]: Unknown extern function seq_putc [2022-11-25 15:52:54,983 WARN L623 FunctionHandler]: Unknown extern function seq_puts [2022-11-25 15:52:54,988 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 15:52:54,989 WARN L623 FunctionHandler]: Unknown extern function seq_puts [2022-11-25 15:52:54,990 WARN L623 FunctionHandler]: Unknown extern function seq_putc [2022-11-25 15:52:55,002 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 15:52:55,019 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 15:52:55,019 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 15:52:55,020 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 15:52:55,021 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 15:52:55,022 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 15:52:55,031 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 15:52:55,037 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 15:52:55,038 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 15:52:55,039 WARN L623 FunctionHandler]: Unknown extern function seq_puts [2022-11-25 15:52:55,040 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 15:52:55,045 WARN L623 FunctionHandler]: Unknown extern function seq_puts [2022-11-25 15:52:55,046 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 15:52:55,050 WARN L623 FunctionHandler]: Unknown extern function seq_puts [2022-11-25 15:52:55,051 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 15:52:55,053 WARN L623 FunctionHandler]: Unknown extern function seq_puts [2022-11-25 15:52:55,059 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 15:52:55,060 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 15:52:55,061 WARN L623 FunctionHandler]: Unknown extern function seq_puts [2022-11-25 15:52:55,062 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 15:52:55,066 WARN L623 FunctionHandler]: Unknown extern function seq_putc [2022-11-25 15:52:55,076 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 15:52:55,077 WARN L623 FunctionHandler]: Unknown extern function seq_puts [2022-11-25 15:52:55,078 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 15:52:55,081 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 15:52:55,082 WARN L623 FunctionHandler]: Unknown extern function seq_puts [2022-11-25 15:52:55,091 WARN L623 FunctionHandler]: Unknown extern function seq_putc [2022-11-25 15:52:55,092 WARN L623 FunctionHandler]: Unknown extern function seq_puts [2022-11-25 15:52:55,102 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 15:52:55,105 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 15:52:55,106 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 15:52:55,107 WARN L623 FunctionHandler]: Unknown extern function seq_puts [2022-11-25 15:52:55,109 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 15:52:55,111 WARN L623 FunctionHandler]: Unknown extern function seq_puts [2022-11-25 15:52:55,115 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 15:52:55,118 WARN L623 FunctionHandler]: Unknown extern function seq_puts [2022-11-25 15:52:55,120 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 15:52:55,127 WARN L623 FunctionHandler]: Unknown extern function seq_putc [2022-11-25 15:52:55,129 WARN L623 FunctionHandler]: Unknown extern function seq_puts [2022-11-25 15:52:55,133 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 15:52:55,134 WARN L623 FunctionHandler]: Unknown extern function seq_putc [2022-11-25 15:52:55,137 WARN L623 FunctionHandler]: Unknown extern function seq_puts [2022-11-25 15:52:55,138 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 15:52:55,140 WARN L623 FunctionHandler]: Unknown extern function seq_putc [2022-11-25 15:52:55,142 WARN L623 FunctionHandler]: Unknown extern function seq_putc [2022-11-25 15:52:55,145 WARN L623 FunctionHandler]: Unknown extern function seq_puts [2022-11-25 15:52:55,148 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 15:52:55,150 WARN L623 FunctionHandler]: Unknown extern function seq_putc [2022-11-25 15:52:55,157 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 15:52:55,158 WARN L623 FunctionHandler]: Unknown extern function seq_puts [2022-11-25 15:52:55,158 WARN L623 FunctionHandler]: Unknown extern function seq_puts [2022-11-25 15:52:55,159 WARN L623 FunctionHandler]: Unknown extern function seq_puts [2022-11-25 15:52:55,162 WARN L623 FunctionHandler]: Unknown extern function seq_puts [2022-11-25 15:52:55,163 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 15:52:55,164 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 15:52:55,165 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 15:52:55,167 WARN L623 FunctionHandler]: Unknown extern function seq_puts [2022-11-25 15:52:55,171 WARN L623 FunctionHandler]: Unknown extern function seq_putc [2022-11-25 15:52:55,172 WARN L623 FunctionHandler]: Unknown extern function seq_puts [2022-11-25 15:52:55,180 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 15:52:55,185 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 15:52:55,193 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 15:52:55,194 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 15:52:55,195 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 15:52:55,195 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 15:52:55,197 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 15:52:55,199 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 15:52:55,206 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 15:52:55,215 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 15:52:55,228 WARN L623 FunctionHandler]: Unknown extern function scsi_dma_unmap [2022-11-25 15:52:55,280 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:52:55,281 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:52:55,314 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:52:55,458 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:52:55,460 WARN L623 FunctionHandler]: Unknown extern function request_firmware [2022-11-25 15:52:55,460 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:52:55,462 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:52:55,462 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-11-25 15:52:55,464 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-11-25 15:52:55,465 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-11-25 15:52:55,506 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:52:55,516 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:52:55,516 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:52:55,533 WARN L623 FunctionHandler]: Unknown extern function request_firmware [2022-11-25 15:52:55,540 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:52:55,541 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:52:55,542 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-11-25 15:52:55,544 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-11-25 15:52:55,594 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:52:55,595 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:52:55,596 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:52:55,597 WARN L623 FunctionHandler]: Unknown extern function request_firmware [2022-11-25 15:52:55,597 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:52:55,600 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:52:55,601 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-11-25 15:52:55,607 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-11-25 15:52:55,645 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:52:55,646 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:52:55,647 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:52:55,649 WARN L623 FunctionHandler]: Unknown extern function request_firmware [2022-11-25 15:52:55,650 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:52:55,650 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:52:55,651 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-11-25 15:52:55,652 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-11-25 15:52:55,680 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:52:55,696 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:52:55,697 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:52:55,697 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:52:55,698 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:52:55,849 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:52:55,860 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:52:55,872 WARN L623 FunctionHandler]: Unknown extern function scmd_printk [2022-11-25 15:52:55,875 WARN L623 FunctionHandler]: Unknown extern function scmd_printk [2022-11-25 15:52:55,876 WARN L623 FunctionHandler]: Unknown extern function scmd_printk [2022-11-25 15:52:55,876 WARN L623 FunctionHandler]: Unknown extern function scmd_printk [2022-11-25 15:52:55,877 WARN L623 FunctionHandler]: Unknown extern function scmd_printk [2022-11-25 15:52:55,878 WARN L623 FunctionHandler]: Unknown extern function scmd_printk [2022-11-25 15:52:55,905 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:52:55,925 WARN L623 FunctionHandler]: Unknown extern function strncmp [2022-11-25 15:52:55,938 WARN L623 FunctionHandler]: Unknown extern function scsi_change_queue_depth [2022-11-25 15:52:55,978 WARN L623 FunctionHandler]: Unknown extern function scsi_change_queue_depth [2022-11-25 15:52:56,005 WARN L623 FunctionHandler]: Unknown extern function scsi_dma_map [2022-11-25 15:52:56,006 WARN L623 FunctionHandler]: Unknown extern function scmd_printk [2022-11-25 15:52:56,007 WARN L623 FunctionHandler]: Unknown extern function scsi_dma_unmap [2022-11-25 15:52:56,008 WARN L623 FunctionHandler]: Unknown extern function scsi_dma_unmap [2022-11-25 15:52:56,010 WARN L623 FunctionHandler]: Unknown extern function sg_next [2022-11-25 15:52:56,032 WARN L623 FunctionHandler]: Unknown extern function scsi_dma_map [2022-11-25 15:52:56,034 WARN L623 FunctionHandler]: Unknown extern function scmd_printk [2022-11-25 15:52:56,035 WARN L623 FunctionHandler]: Unknown extern function scsi_dma_unmap [2022-11-25 15:52:56,148 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 15:52:56,150 WARN L623 FunctionHandler]: Unknown extern function scmd_printk [2022-11-25 15:52:56,152 WARN L623 FunctionHandler]: Unknown extern function scmd_printk [2022-11-25 15:52:56,200 WARN L623 FunctionHandler]: Unknown extern function scsi_cmd_get_serial [2022-11-25 15:52:56,248 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:52:56,276 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:52:56,276 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:52:56,291 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:52:56,292 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:52:56,316 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:52:56,324 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:52:56,332 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:52:56,332 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:52:56,368 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:52:56,374 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:52:56,374 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:52:56,380 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:52:56,381 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:52:56,381 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:52:56,382 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:52:56,392 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:52:56,400 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:52:56,401 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:52:56,402 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:52:56,403 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:52:56,403 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:52:56,404 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:52:56,417 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:52:56,418 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:52:56,418 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:52:56,419 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:52:56,419 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:52:56,420 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:52:56,421 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:52:56,433 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:52:56,434 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:52:56,451 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:52:56,461 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:52:56,472 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:52:56,580 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:52:56,582 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:52:56,583 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:52:56,599 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:52:56,601 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:52:56,610 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 15:52:56,611 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 15:52:56,612 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 15:52:56,622 WARN L623 FunctionHandler]: Unknown extern function pci_ioremap_bar [2022-11-25 15:52:56,623 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:52:56,625 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:52:56,639 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:52:56,640 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:52:56,641 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:52:56,643 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:52:56,645 WARN L623 FunctionHandler]: Unknown extern function scsi_scan_host [2022-11-25 15:52:56,645 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 15:52:56,655 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 15:52:56,655 WARN L623 FunctionHandler]: Unknown extern function scsi_host_put [2022-11-25 15:52:56,671 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-11-25 15:52:56,673 WARN L623 FunctionHandler]: Unknown extern function scsi_host_put [2022-11-25 15:52:56,673 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-11-25 15:52:56,681 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-11-25 15:52:56,698 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-11-25 15:52:56,700 WARN L623 FunctionHandler]: Unknown extern function scsi_host_put [2022-11-25 15:52:56,700 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-11-25 15:52:56,724 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-11-25 15:52:56,725 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:52:56,725 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-11-25 15:52:56,727 WARN L623 FunctionHandler]: Unknown extern function scsi_host_put [2022-11-25 15:52:56,727 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-11-25 15:52:56,728 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 15:52:56,728 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 15:52:56,729 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 15:52:56,737 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-11-25 15:52:56,741 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 15:52:56,757 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-11-25 15:52:56,758 WARN L623 FunctionHandler]: Unknown extern function pci_request_regions [2022-11-25 15:52:56,758 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-11-25 15:52:56,760 WARN L623 FunctionHandler]: Unknown extern function scsi_host_put [2022-11-25 15:52:56,762 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-11-25 15:52:56,762 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-25 15:52:56,770 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-11-25 15:52:56,773 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-25 15:52:57,140 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-11-25 15:52:57,148 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-11-25 15:52:57,149 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-11-25 15:52:57,150 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-11-25 15:52:57,152 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-25 15:52:57,153 WARN L623 FunctionHandler]: Unknown extern function scsi_remove_host [2022-11-25 15:52:57,153 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-25 15:52:57,154 WARN L623 FunctionHandler]: Unknown extern function scsi_host_alloc [2022-11-25 15:52:57,154 WARN L623 FunctionHandler]: Unknown extern function scsi_host_alloc [2022-11-25 15:52:57,155 WARN L623 FunctionHandler]: Unknown extern function scsi_host_alloc [2022-11-25 15:52:57,156 WARN L623 FunctionHandler]: Unknown extern function scsi_host_alloc [2022-11-25 15:52:57,158 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-11-25 15:52:57,166 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-11-25 15:52:57,167 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-11-25 15:52:57,168 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-11-25 15:52:58,018 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-11-25 15:52:58,416 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 15:52:59,290 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_3cfb1b82-d866-465a-bbe6-43b87df60c3a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--advansys.ko.cil.i[571610,571623] [2022-11-25 15:52:59,294 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_3cfb1b82-d866-465a-bbe6-43b87df60c3a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--advansys.ko.cil.i[571755,571768] [2022-11-25 15:52:59,294 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_3cfb1b82-d866-465a-bbe6-43b87df60c3a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--advansys.ko.cil.i[571901,571914] [2022-11-25 15:52:59,294 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_3cfb1b82-d866-465a-bbe6-43b87df60c3a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--advansys.ko.cil.i[572066,572079] [2022-11-25 15:52:59,295 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_3cfb1b82-d866-465a-bbe6-43b87df60c3a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--advansys.ko.cil.i[572224,572237] [2022-11-25 15:52:59,296 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_3cfb1b82-d866-465a-bbe6-43b87df60c3a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--advansys.ko.cil.i[572382,572395] [2022-11-25 15:52:59,296 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_3cfb1b82-d866-465a-bbe6-43b87df60c3a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--advansys.ko.cil.i[572540,572553] [2022-11-25 15:52:59,297 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_3cfb1b82-d866-465a-bbe6-43b87df60c3a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--advansys.ko.cil.i[572700,572713] [2022-11-25 15:52:59,297 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_3cfb1b82-d866-465a-bbe6-43b87df60c3a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--advansys.ko.cil.i[572859,572872] [2022-11-25 15:52:59,298 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_3cfb1b82-d866-465a-bbe6-43b87df60c3a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--advansys.ko.cil.i[572998,573011] [2022-11-25 15:52:59,298 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_3cfb1b82-d866-465a-bbe6-43b87df60c3a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--advansys.ko.cil.i[573140,573153] [2022-11-25 15:52:59,298 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_3cfb1b82-d866-465a-bbe6-43b87df60c3a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--advansys.ko.cil.i[573289,573302] [2022-11-25 15:52:59,299 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_3cfb1b82-d866-465a-bbe6-43b87df60c3a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--advansys.ko.cil.i[573428,573441] [2022-11-25 15:52:59,299 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_3cfb1b82-d866-465a-bbe6-43b87df60c3a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--advansys.ko.cil.i[573583,573596] [2022-11-25 15:52:59,300 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_3cfb1b82-d866-465a-bbe6-43b87df60c3a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--advansys.ko.cil.i[573743,573756] [2022-11-25 15:52:59,300 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_3cfb1b82-d866-465a-bbe6-43b87df60c3a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--advansys.ko.cil.i[573894,573907] [2022-11-25 15:52:59,301 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_3cfb1b82-d866-465a-bbe6-43b87df60c3a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--advansys.ko.cil.i[574045,574058] [2022-11-25 15:52:59,301 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_3cfb1b82-d866-465a-bbe6-43b87df60c3a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--advansys.ko.cil.i[574197,574210] [2022-11-25 15:52:59,302 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_3cfb1b82-d866-465a-bbe6-43b87df60c3a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--advansys.ko.cil.i[574346,574359] [2022-11-25 15:52:59,302 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_3cfb1b82-d866-465a-bbe6-43b87df60c3a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--advansys.ko.cil.i[574494,574507] [2022-11-25 15:52:59,303 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_3cfb1b82-d866-465a-bbe6-43b87df60c3a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--advansys.ko.cil.i[574651,574664] [2022-11-25 15:52:59,303 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_3cfb1b82-d866-465a-bbe6-43b87df60c3a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--advansys.ko.cil.i[574800,574813] [2022-11-25 15:52:59,304 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_3cfb1b82-d866-465a-bbe6-43b87df60c3a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--advansys.ko.cil.i[574956,574969] [2022-11-25 15:52:59,304 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_3cfb1b82-d866-465a-bbe6-43b87df60c3a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--advansys.ko.cil.i[575109,575122] [2022-11-25 15:52:59,305 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_3cfb1b82-d866-465a-bbe6-43b87df60c3a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--advansys.ko.cil.i[575255,575268] [2022-11-25 15:52:59,305 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_3cfb1b82-d866-465a-bbe6-43b87df60c3a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--advansys.ko.cil.i[575398,575411] [2022-11-25 15:52:59,306 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_3cfb1b82-d866-465a-bbe6-43b87df60c3a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--advansys.ko.cil.i[575550,575563] [2022-11-25 15:52:59,306 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_3cfb1b82-d866-465a-bbe6-43b87df60c3a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--advansys.ko.cil.i[575696,575709] [2022-11-25 15:52:59,307 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_3cfb1b82-d866-465a-bbe6-43b87df60c3a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--advansys.ko.cil.i[575841,575854] [2022-11-25 15:52:59,307 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_3cfb1b82-d866-465a-bbe6-43b87df60c3a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--advansys.ko.cil.i[575995,576008] [2022-11-25 15:52:59,308 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_3cfb1b82-d866-465a-bbe6-43b87df60c3a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--advansys.ko.cil.i[576146,576159] [2022-11-25 15:52:59,308 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_3cfb1b82-d866-465a-bbe6-43b87df60c3a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--advansys.ko.cil.i[576301,576314] [2022-11-25 15:52:59,309 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_3cfb1b82-d866-465a-bbe6-43b87df60c3a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--advansys.ko.cil.i[576453,576466] [2022-11-25 15:52:59,309 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_3cfb1b82-d866-465a-bbe6-43b87df60c3a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--advansys.ko.cil.i[576608,576621] [2022-11-25 15:52:59,310 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_3cfb1b82-d866-465a-bbe6-43b87df60c3a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--advansys.ko.cil.i[576772,576785] [2022-11-25 15:52:59,310 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_3cfb1b82-d866-465a-bbe6-43b87df60c3a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--advansys.ko.cil.i[576928,576941] [2022-11-25 15:52:59,311 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_3cfb1b82-d866-465a-bbe6-43b87df60c3a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--advansys.ko.cil.i[577092,577105] [2022-11-25 15:52:59,311 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_3cfb1b82-d866-465a-bbe6-43b87df60c3a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--advansys.ko.cil.i[577234,577247] [2022-11-25 15:52:59,312 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_3cfb1b82-d866-465a-bbe6-43b87df60c3a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--advansys.ko.cil.i[577392,577405] [2022-11-25 15:52:59,312 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_3cfb1b82-d866-465a-bbe6-43b87df60c3a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--advansys.ko.cil.i[577559,577572] [2022-11-25 15:52:59,313 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_3cfb1b82-d866-465a-bbe6-43b87df60c3a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--advansys.ko.cil.i[577718,577731] [2022-11-25 15:52:59,313 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_3cfb1b82-d866-465a-bbe6-43b87df60c3a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--advansys.ko.cil.i[577877,577890] [2022-11-25 15:52:59,313 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_3cfb1b82-d866-465a-bbe6-43b87df60c3a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--advansys.ko.cil.i[578026,578039] [2022-11-25 15:52:59,314 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_3cfb1b82-d866-465a-bbe6-43b87df60c3a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--advansys.ko.cil.i[578173,578186] [2022-11-25 15:52:59,314 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_3cfb1b82-d866-465a-bbe6-43b87df60c3a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--advansys.ko.cil.i[578312,578325] [2022-11-25 15:52:59,315 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_3cfb1b82-d866-465a-bbe6-43b87df60c3a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--advansys.ko.cil.i[578475,578488] [2022-11-25 15:52:59,315 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_3cfb1b82-d866-465a-bbe6-43b87df60c3a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--advansys.ko.cil.i[578641,578654] [2022-11-25 15:52:59,316 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_3cfb1b82-d866-465a-bbe6-43b87df60c3a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--advansys.ko.cil.i[578805,578818] [2022-11-25 15:52:59,316 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_3cfb1b82-d866-465a-bbe6-43b87df60c3a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--advansys.ko.cil.i[578970,578983] [2022-11-25 15:52:59,317 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_3cfb1b82-d866-465a-bbe6-43b87df60c3a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--advansys.ko.cil.i[579135,579148] [2022-11-25 15:52:59,317 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_3cfb1b82-d866-465a-bbe6-43b87df60c3a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--advansys.ko.cil.i[579301,579314] [2022-11-25 15:52:59,318 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_3cfb1b82-d866-465a-bbe6-43b87df60c3a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--advansys.ko.cil.i[579466,579479] [2022-11-25 15:52:59,318 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_3cfb1b82-d866-465a-bbe6-43b87df60c3a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--advansys.ko.cil.i[579633,579646] [2022-11-25 15:52:59,319 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_3cfb1b82-d866-465a-bbe6-43b87df60c3a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--advansys.ko.cil.i[579793,579806] [2022-11-25 15:52:59,319 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_3cfb1b82-d866-465a-bbe6-43b87df60c3a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--advansys.ko.cil.i[579955,579968] [2022-11-25 15:52:59,320 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_3cfb1b82-d866-465a-bbe6-43b87df60c3a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--advansys.ko.cil.i[580114,580127] [2022-11-25 15:52:59,320 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_3cfb1b82-d866-465a-bbe6-43b87df60c3a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--advansys.ko.cil.i[580260,580273] [2022-11-25 15:52:59,321 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_3cfb1b82-d866-465a-bbe6-43b87df60c3a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--advansys.ko.cil.i[580403,580416] [2022-11-25 15:52:59,321 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_3cfb1b82-d866-465a-bbe6-43b87df60c3a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--advansys.ko.cil.i[580547,580560] [2022-11-25 15:52:59,322 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_3cfb1b82-d866-465a-bbe6-43b87df60c3a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--advansys.ko.cil.i[580690,580703] [2022-11-25 15:52:59,322 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_3cfb1b82-d866-465a-bbe6-43b87df60c3a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--advansys.ko.cil.i[580834,580847] [2022-11-25 15:52:59,323 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_3cfb1b82-d866-465a-bbe6-43b87df60c3a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--advansys.ko.cil.i[580975,580988] [2022-11-25 15:52:59,323 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_3cfb1b82-d866-465a-bbe6-43b87df60c3a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--advansys.ko.cil.i[581113,581126] [2022-11-25 15:52:59,324 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_3cfb1b82-d866-465a-bbe6-43b87df60c3a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--advansys.ko.cil.i[581271,581284] [2022-11-25 15:52:59,324 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_3cfb1b82-d866-465a-bbe6-43b87df60c3a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--advansys.ko.cil.i[581430,581443] [2022-11-25 15:52:59,325 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_3cfb1b82-d866-465a-bbe6-43b87df60c3a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--advansys.ko.cil.i[581586,581599] [2022-11-25 15:52:59,325 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_3cfb1b82-d866-465a-bbe6-43b87df60c3a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--advansys.ko.cil.i[581735,581748] [2022-11-25 15:52:59,325 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_3cfb1b82-d866-465a-bbe6-43b87df60c3a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--advansys.ko.cil.i[581887,581900] [2022-11-25 15:52:59,326 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_3cfb1b82-d866-465a-bbe6-43b87df60c3a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--advansys.ko.cil.i[582038,582051] [2022-11-25 15:52:59,326 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_3cfb1b82-d866-465a-bbe6-43b87df60c3a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--advansys.ko.cil.i[582187,582200] [2022-11-25 15:52:59,327 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_3cfb1b82-d866-465a-bbe6-43b87df60c3a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--advansys.ko.cil.i[582339,582352] [2022-11-25 15:52:59,327 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_3cfb1b82-d866-465a-bbe6-43b87df60c3a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--advansys.ko.cil.i[582487,582500] [2022-11-25 15:52:59,328 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_3cfb1b82-d866-465a-bbe6-43b87df60c3a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--advansys.ko.cil.i[582640,582653] [2022-11-25 15:52:59,328 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_3cfb1b82-d866-465a-bbe6-43b87df60c3a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--advansys.ko.cil.i[582791,582804] [2022-11-25 15:52:59,329 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_3cfb1b82-d866-465a-bbe6-43b87df60c3a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--advansys.ko.cil.i[582941,582954] [2022-11-25 15:52:59,329 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_3cfb1b82-d866-465a-bbe6-43b87df60c3a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--advansys.ko.cil.i[583088,583101] [2022-11-25 15:52:59,330 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_3cfb1b82-d866-465a-bbe6-43b87df60c3a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--advansys.ko.cil.i[583239,583252] [2022-11-25 15:52:59,330 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_3cfb1b82-d866-465a-bbe6-43b87df60c3a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--advansys.ko.cil.i[583390,583403] [2022-11-25 15:52:59,331 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_3cfb1b82-d866-465a-bbe6-43b87df60c3a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--advansys.ko.cil.i[583538,583551] [2022-11-25 15:52:59,331 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_3cfb1b82-d866-465a-bbe6-43b87df60c3a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--advansys.ko.cil.i[583704,583717] [2022-11-25 15:52:59,332 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_3cfb1b82-d866-465a-bbe6-43b87df60c3a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--advansys.ko.cil.i[583873,583886] [2022-11-25 15:52:59,332 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_3cfb1b82-d866-465a-bbe6-43b87df60c3a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--advansys.ko.cil.i[584040,584053] [2022-11-25 15:52:59,333 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_3cfb1b82-d866-465a-bbe6-43b87df60c3a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--advansys.ko.cil.i[584208,584221] [2022-11-25 15:52:59,333 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_3cfb1b82-d866-465a-bbe6-43b87df60c3a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--advansys.ko.cil.i[584358,584371] [2022-11-25 15:52:59,333 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_3cfb1b82-d866-465a-bbe6-43b87df60c3a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--advansys.ko.cil.i[584505,584518] [2022-11-25 15:52:59,334 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_3cfb1b82-d866-465a-bbe6-43b87df60c3a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--advansys.ko.cil.i[584666,584679] [2022-11-25 15:52:59,334 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_3cfb1b82-d866-465a-bbe6-43b87df60c3a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--advansys.ko.cil.i[584836,584849] [2022-11-25 15:52:59,335 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_3cfb1b82-d866-465a-bbe6-43b87df60c3a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--advansys.ko.cil.i[584998,585011] [2022-11-25 15:52:59,339 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-25 15:52:59,385 INFO L203 MainTranslator]: Completed pre-run [2022-11-25 15:52:59,523 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-11-25 15:52:59,523 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-11-25 15:52:59,524 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-11-25 15:52:59,525 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-25 15:52:59,526 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_byte [2022-11-25 15:52:59,529 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_word [2022-11-25 15:52:59,531 WARN L623 FunctionHandler]: Unknown extern function pci_bus_write_config_byte [2022-11-25 15:52:59,536 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-25 15:52:59,537 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-25 15:52:59,538 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-11-25 15:52:59,539 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-11-25 15:52:59,544 WARN L623 FunctionHandler]: Unknown extern function debug_dma_mapping_error [2022-11-25 15:52:59,545 WARN L623 FunctionHandler]: Unknown extern function scsi_add_host_with_dma [2022-11-25 15:52:59,546 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-11-25 15:52:59,549 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:52:59,556 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 15:52:59,557 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:52:59,560 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 15:52:59,562 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 15:52:59,566 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 15:52:59,567 WARN L623 FunctionHandler]: Unknown extern function seq_puts [2022-11-25 15:52:59,567 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 15:52:59,568 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 15:52:59,569 WARN L623 FunctionHandler]: Unknown extern function seq_puts [2022-11-25 15:52:59,569 WARN L623 FunctionHandler]: Unknown extern function seq_puts [2022-11-25 15:52:59,570 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 15:52:59,571 WARN L623 FunctionHandler]: Unknown extern function seq_puts [2022-11-25 15:52:59,577 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 15:52:59,577 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 15:52:59,578 WARN L623 FunctionHandler]: Unknown extern function seq_puts [2022-11-25 15:52:59,579 WARN L623 FunctionHandler]: Unknown extern function seq_puts [2022-11-25 15:52:59,579 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 15:52:59,580 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 15:52:59,580 WARN L623 FunctionHandler]: Unknown extern function seq_puts [2022-11-25 15:52:59,580 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 15:52:59,581 WARN L623 FunctionHandler]: Unknown extern function seq_puts [2022-11-25 15:52:59,581 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 15:52:59,582 WARN L623 FunctionHandler]: Unknown extern function seq_puts [2022-11-25 15:52:59,583 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 15:52:59,583 WARN L623 FunctionHandler]: Unknown extern function seq_puts [2022-11-25 15:52:59,584 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 15:52:59,584 WARN L623 FunctionHandler]: Unknown extern function seq_puts [2022-11-25 15:52:59,585 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 15:52:59,585 WARN L623 FunctionHandler]: Unknown extern function seq_putc [2022-11-25 15:52:59,588 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 15:52:59,589 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 15:52:59,589 WARN L623 FunctionHandler]: Unknown extern function seq_puts [2022-11-25 15:52:59,589 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 15:52:59,590 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 15:52:59,590 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 15:52:59,592 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 15:52:59,592 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 15:52:59,593 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 15:52:59,593 WARN L623 FunctionHandler]: Unknown extern function seq_puts [2022-11-25 15:52:59,593 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 15:52:59,594 WARN L623 FunctionHandler]: Unknown extern function seq_putc [2022-11-25 15:52:59,595 WARN L623 FunctionHandler]: Unknown extern function seq_puts [2022-11-25 15:52:59,595 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 15:52:59,596 WARN L623 FunctionHandler]: Unknown extern function seq_putc [2022-11-25 15:52:59,596 WARN L623 FunctionHandler]: Unknown extern function seq_puts [2022-11-25 15:52:59,596 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 15:52:59,597 WARN L623 FunctionHandler]: Unknown extern function seq_putc [2022-11-25 15:52:59,598 WARN L623 FunctionHandler]: Unknown extern function seq_puts [2022-11-25 15:52:59,598 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 15:52:59,599 WARN L623 FunctionHandler]: Unknown extern function seq_putc [2022-11-25 15:52:59,599 WARN L623 FunctionHandler]: Unknown extern function seq_puts [2022-11-25 15:52:59,599 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 15:52:59,600 WARN L623 FunctionHandler]: Unknown extern function seq_putc [2022-11-25 15:52:59,600 WARN L623 FunctionHandler]: Unknown extern function seq_puts [2022-11-25 15:52:59,601 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 15:52:59,601 WARN L623 FunctionHandler]: Unknown extern function seq_putc [2022-11-25 15:52:59,602 WARN L623 FunctionHandler]: Unknown extern function seq_puts [2022-11-25 15:52:59,602 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 15:52:59,603 WARN L623 FunctionHandler]: Unknown extern function seq_putc [2022-11-25 15:52:59,603 WARN L623 FunctionHandler]: Unknown extern function seq_puts [2022-11-25 15:52:59,608 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 15:52:59,609 WARN L623 FunctionHandler]: Unknown extern function seq_puts [2022-11-25 15:52:59,609 WARN L623 FunctionHandler]: Unknown extern function seq_putc [2022-11-25 15:52:59,610 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 15:52:59,611 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 15:52:59,611 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 15:52:59,612 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 15:52:59,612 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 15:52:59,613 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 15:52:59,614 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 15:52:59,614 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 15:52:59,615 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 15:52:59,615 WARN L623 FunctionHandler]: Unknown extern function seq_puts [2022-11-25 15:52:59,616 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 15:52:59,616 WARN L623 FunctionHandler]: Unknown extern function seq_puts [2022-11-25 15:52:59,617 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 15:52:59,618 WARN L623 FunctionHandler]: Unknown extern function seq_puts [2022-11-25 15:52:59,618 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 15:52:59,619 WARN L623 FunctionHandler]: Unknown extern function seq_puts [2022-11-25 15:52:59,619 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 15:52:59,622 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 15:52:59,622 WARN L623 FunctionHandler]: Unknown extern function seq_puts [2022-11-25 15:52:59,623 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 15:52:59,624 WARN L623 FunctionHandler]: Unknown extern function seq_putc [2022-11-25 15:52:59,624 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 15:52:59,625 WARN L623 FunctionHandler]: Unknown extern function seq_puts [2022-11-25 15:52:59,626 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 15:52:59,627 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 15:52:59,627 WARN L623 FunctionHandler]: Unknown extern function seq_puts [2022-11-25 15:52:59,628 WARN L623 FunctionHandler]: Unknown extern function seq_putc [2022-11-25 15:52:59,628 WARN L623 FunctionHandler]: Unknown extern function seq_puts [2022-11-25 15:52:59,630 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 15:52:59,630 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 15:52:59,631 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 15:52:59,631 WARN L623 FunctionHandler]: Unknown extern function seq_puts [2022-11-25 15:52:59,632 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 15:52:59,633 WARN L623 FunctionHandler]: Unknown extern function seq_puts [2022-11-25 15:52:59,633 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 15:52:59,634 WARN L623 FunctionHandler]: Unknown extern function seq_puts [2022-11-25 15:52:59,635 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 15:52:59,635 WARN L623 FunctionHandler]: Unknown extern function seq_putc [2022-11-25 15:52:59,636 WARN L623 FunctionHandler]: Unknown extern function seq_puts [2022-11-25 15:52:59,636 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 15:52:59,637 WARN L623 FunctionHandler]: Unknown extern function seq_putc [2022-11-25 15:52:59,637 WARN L623 FunctionHandler]: Unknown extern function seq_puts [2022-11-25 15:52:59,638 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 15:52:59,639 WARN L623 FunctionHandler]: Unknown extern function seq_putc [2022-11-25 15:52:59,639 WARN L623 FunctionHandler]: Unknown extern function seq_putc [2022-11-25 15:52:59,640 WARN L623 FunctionHandler]: Unknown extern function seq_puts [2022-11-25 15:52:59,640 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 15:52:59,641 WARN L623 FunctionHandler]: Unknown extern function seq_putc [2022-11-25 15:52:59,642 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 15:52:59,643 WARN L623 FunctionHandler]: Unknown extern function seq_puts [2022-11-25 15:52:59,643 WARN L623 FunctionHandler]: Unknown extern function seq_puts [2022-11-25 15:52:59,643 WARN L623 FunctionHandler]: Unknown extern function seq_puts [2022-11-25 15:52:59,644 WARN L623 FunctionHandler]: Unknown extern function seq_puts [2022-11-25 15:52:59,644 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 15:52:59,645 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 15:52:59,645 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 15:52:59,646 WARN L623 FunctionHandler]: Unknown extern function seq_puts [2022-11-25 15:52:59,646 WARN L623 FunctionHandler]: Unknown extern function seq_putc [2022-11-25 15:52:59,647 WARN L623 FunctionHandler]: Unknown extern function seq_puts [2022-11-25 15:52:59,648 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 15:52:59,648 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 15:52:59,649 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 15:52:59,649 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 15:52:59,651 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 15:52:59,651 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 15:52:59,652 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 15:52:59,653 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 15:52:59,654 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 15:52:59,656 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 15:52:59,657 WARN L623 FunctionHandler]: Unknown extern function scsi_dma_unmap [2022-11-25 15:52:59,670 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:52:59,671 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:52:59,671 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:52:59,693 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:52:59,694 WARN L623 FunctionHandler]: Unknown extern function request_firmware [2022-11-25 15:52:59,696 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:52:59,697 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:52:59,697 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-11-25 15:52:59,699 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-11-25 15:52:59,699 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-11-25 15:52:59,707 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:52:59,708 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:52:59,709 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:52:59,713 WARN L623 FunctionHandler]: Unknown extern function request_firmware [2022-11-25 15:52:59,715 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:52:59,715 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:52:59,716 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-11-25 15:52:59,717 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-11-25 15:52:59,742 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:52:59,742 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:52:59,743 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:52:59,744 WARN L623 FunctionHandler]: Unknown extern function request_firmware [2022-11-25 15:52:59,745 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:52:59,746 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:52:59,746 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-11-25 15:52:59,747 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-11-25 15:52:59,762 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:52:59,763 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:52:59,763 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:52:59,769 WARN L623 FunctionHandler]: Unknown extern function request_firmware [2022-11-25 15:52:59,770 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:52:59,771 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:52:59,771 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-11-25 15:52:59,772 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-11-25 15:52:59,785 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:52:59,788 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:52:59,789 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:52:59,789 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:52:59,790 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:52:59,879 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:52:59,882 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:52:59,885 WARN L623 FunctionHandler]: Unknown extern function scmd_printk [2022-11-25 15:52:59,886 WARN L623 FunctionHandler]: Unknown extern function scmd_printk [2022-11-25 15:52:59,887 WARN L623 FunctionHandler]: Unknown extern function scmd_printk [2022-11-25 15:52:59,887 WARN L623 FunctionHandler]: Unknown extern function scmd_printk [2022-11-25 15:52:59,888 WARN L623 FunctionHandler]: Unknown extern function scmd_printk [2022-11-25 15:52:59,889 WARN L623 FunctionHandler]: Unknown extern function scmd_printk [2022-11-25 15:52:59,893 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:52:59,894 WARN L623 FunctionHandler]: Unknown extern function strncmp [2022-11-25 15:52:59,898 WARN L623 FunctionHandler]: Unknown extern function scsi_change_queue_depth [2022-11-25 15:52:59,905 WARN L623 FunctionHandler]: Unknown extern function scsi_change_queue_depth [2022-11-25 15:52:59,909 WARN L623 FunctionHandler]: Unknown extern function scsi_dma_map [2022-11-25 15:52:59,909 WARN L623 FunctionHandler]: Unknown extern function scmd_printk [2022-11-25 15:52:59,910 WARN L623 FunctionHandler]: Unknown extern function scsi_dma_unmap [2022-11-25 15:52:59,910 WARN L623 FunctionHandler]: Unknown extern function scsi_dma_unmap [2022-11-25 15:52:59,912 WARN L623 FunctionHandler]: Unknown extern function sg_next [2022-11-25 15:52:59,921 WARN L623 FunctionHandler]: Unknown extern function scsi_dma_map [2022-11-25 15:52:59,922 WARN L623 FunctionHandler]: Unknown extern function scmd_printk [2022-11-25 15:52:59,923 WARN L623 FunctionHandler]: Unknown extern function scsi_dma_unmap [2022-11-25 15:52:59,950 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 15:52:59,951 WARN L623 FunctionHandler]: Unknown extern function scmd_printk [2022-11-25 15:52:59,952 WARN L623 FunctionHandler]: Unknown extern function scmd_printk [2022-11-25 15:52:59,955 WARN L623 FunctionHandler]: Unknown extern function scsi_cmd_get_serial [2022-11-25 15:52:59,961 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:52:59,965 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:52:59,965 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:52:59,966 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:52:59,966 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:52:59,969 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:52:59,970 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:52:59,971 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:52:59,971 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:52:59,976 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:52:59,980 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:52:59,980 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:52:59,984 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:52:59,984 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:52:59,985 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:52:59,985 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:52:59,988 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:52:59,988 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:52:59,989 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:52:59,989 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:52:59,989 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:52:59,990 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:52:59,990 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:52:59,994 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:52:59,995 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:52:59,995 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:52:59,996 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:52:59,996 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:52:59,997 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:52:59,997 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:53:00,000 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:53:00,000 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:53:00,002 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:53:00,005 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:53:00,008 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:53:00,072 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:53:00,073 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:53:00,074 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:53:00,085 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:53:00,086 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:53:00,087 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 15:53:00,088 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 15:53:00,088 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 15:53:00,100 WARN L623 FunctionHandler]: Unknown extern function pci_ioremap_bar [2022-11-25 15:53:00,100 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:53:00,101 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:53:00,114 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:53:00,115 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:53:00,115 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:53:00,117 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:53:00,118 WARN L623 FunctionHandler]: Unknown extern function scsi_scan_host [2022-11-25 15:53:00,119 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 15:53:00,121 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 15:53:00,122 WARN L623 FunctionHandler]: Unknown extern function scsi_host_put [2022-11-25 15:53:00,123 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-11-25 15:53:00,125 WARN L623 FunctionHandler]: Unknown extern function scsi_host_put [2022-11-25 15:53:00,125 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-11-25 15:53:00,126 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-11-25 15:53:00,128 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-11-25 15:53:00,131 WARN L623 FunctionHandler]: Unknown extern function scsi_host_put [2022-11-25 15:53:00,132 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-11-25 15:53:00,135 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-11-25 15:53:00,135 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:53:00,136 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-11-25 15:53:00,137 WARN L623 FunctionHandler]: Unknown extern function scsi_host_put [2022-11-25 15:53:00,138 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-11-25 15:53:00,138 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 15:53:00,139 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 15:53:00,139 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 15:53:00,140 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-11-25 15:53:00,141 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 15:53:00,142 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-11-25 15:53:00,143 WARN L623 FunctionHandler]: Unknown extern function pci_request_regions [2022-11-25 15:53:00,143 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-11-25 15:53:00,146 WARN L623 FunctionHandler]: Unknown extern function scsi_host_put [2022-11-25 15:53:00,146 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-11-25 15:53:00,146 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-25 15:53:00,147 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-11-25 15:53:00,147 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-25 15:53:00,181 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-11-25 15:53:00,182 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-11-25 15:53:00,183 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-11-25 15:53:00,184 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-11-25 15:53:00,185 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-25 15:53:00,186 WARN L623 FunctionHandler]: Unknown extern function scsi_remove_host [2022-11-25 15:53:00,186 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-25 15:53:00,187 WARN L623 FunctionHandler]: Unknown extern function scsi_host_alloc [2022-11-25 15:53:00,188 WARN L623 FunctionHandler]: Unknown extern function scsi_host_alloc [2022-11-25 15:53:00,189 WARN L623 FunctionHandler]: Unknown extern function scsi_host_alloc [2022-11-25 15:53:00,189 WARN L623 FunctionHandler]: Unknown extern function scsi_host_alloc [2022-11-25 15:53:00,191 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-11-25 15:53:00,191 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-11-25 15:53:00,193 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-11-25 15:53:00,193 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-11-25 15:53:00,216 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-11-25 15:53:00,225 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 15:53:00,254 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_3cfb1b82-d866-465a-bbe6-43b87df60c3a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--advansys.ko.cil.i[571610,571623] [2022-11-25 15:53:00,255 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_3cfb1b82-d866-465a-bbe6-43b87df60c3a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--advansys.ko.cil.i[571755,571768] [2022-11-25 15:53:00,256 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_3cfb1b82-d866-465a-bbe6-43b87df60c3a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--advansys.ko.cil.i[571901,571914] [2022-11-25 15:53:00,257 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_3cfb1b82-d866-465a-bbe6-43b87df60c3a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--advansys.ko.cil.i[572066,572079] [2022-11-25 15:53:00,257 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_3cfb1b82-d866-465a-bbe6-43b87df60c3a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--advansys.ko.cil.i[572224,572237] [2022-11-25 15:53:00,258 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_3cfb1b82-d866-465a-bbe6-43b87df60c3a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--advansys.ko.cil.i[572382,572395] [2022-11-25 15:53:00,258 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_3cfb1b82-d866-465a-bbe6-43b87df60c3a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--advansys.ko.cil.i[572540,572553] [2022-11-25 15:53:00,259 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_3cfb1b82-d866-465a-bbe6-43b87df60c3a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--advansys.ko.cil.i[572700,572713] [2022-11-25 15:53:00,259 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_3cfb1b82-d866-465a-bbe6-43b87df60c3a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--advansys.ko.cil.i[572859,572872] [2022-11-25 15:53:00,260 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_3cfb1b82-d866-465a-bbe6-43b87df60c3a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--advansys.ko.cil.i[572998,573011] [2022-11-25 15:53:00,260 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_3cfb1b82-d866-465a-bbe6-43b87df60c3a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--advansys.ko.cil.i[573140,573153] [2022-11-25 15:53:00,261 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_3cfb1b82-d866-465a-bbe6-43b87df60c3a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--advansys.ko.cil.i[573289,573302] [2022-11-25 15:53:00,261 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_3cfb1b82-d866-465a-bbe6-43b87df60c3a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--advansys.ko.cil.i[573428,573441] [2022-11-25 15:53:00,262 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_3cfb1b82-d866-465a-bbe6-43b87df60c3a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--advansys.ko.cil.i[573583,573596] [2022-11-25 15:53:00,264 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_3cfb1b82-d866-465a-bbe6-43b87df60c3a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--advansys.ko.cil.i[573743,573756] [2022-11-25 15:53:00,265 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_3cfb1b82-d866-465a-bbe6-43b87df60c3a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--advansys.ko.cil.i[573894,573907] [2022-11-25 15:53:00,265 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_3cfb1b82-d866-465a-bbe6-43b87df60c3a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--advansys.ko.cil.i[574045,574058] [2022-11-25 15:53:00,266 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_3cfb1b82-d866-465a-bbe6-43b87df60c3a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--advansys.ko.cil.i[574197,574210] [2022-11-25 15:53:00,267 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_3cfb1b82-d866-465a-bbe6-43b87df60c3a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--advansys.ko.cil.i[574346,574359] [2022-11-25 15:53:00,268 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_3cfb1b82-d866-465a-bbe6-43b87df60c3a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--advansys.ko.cil.i[574494,574507] [2022-11-25 15:53:00,268 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_3cfb1b82-d866-465a-bbe6-43b87df60c3a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--advansys.ko.cil.i[574651,574664] [2022-11-25 15:53:00,269 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_3cfb1b82-d866-465a-bbe6-43b87df60c3a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--advansys.ko.cil.i[574800,574813] [2022-11-25 15:53:00,270 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_3cfb1b82-d866-465a-bbe6-43b87df60c3a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--advansys.ko.cil.i[574956,574969] [2022-11-25 15:53:00,271 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_3cfb1b82-d866-465a-bbe6-43b87df60c3a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--advansys.ko.cil.i[575109,575122] [2022-11-25 15:53:00,271 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_3cfb1b82-d866-465a-bbe6-43b87df60c3a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--advansys.ko.cil.i[575255,575268] [2022-11-25 15:53:00,272 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_3cfb1b82-d866-465a-bbe6-43b87df60c3a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--advansys.ko.cil.i[575398,575411] [2022-11-25 15:53:00,272 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_3cfb1b82-d866-465a-bbe6-43b87df60c3a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--advansys.ko.cil.i[575550,575563] [2022-11-25 15:53:00,273 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_3cfb1b82-d866-465a-bbe6-43b87df60c3a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--advansys.ko.cil.i[575696,575709] [2022-11-25 15:53:00,273 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_3cfb1b82-d866-465a-bbe6-43b87df60c3a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--advansys.ko.cil.i[575841,575854] [2022-11-25 15:53:00,274 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_3cfb1b82-d866-465a-bbe6-43b87df60c3a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--advansys.ko.cil.i[575995,576008] [2022-11-25 15:53:00,274 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_3cfb1b82-d866-465a-bbe6-43b87df60c3a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--advansys.ko.cil.i[576146,576159] [2022-11-25 15:53:00,275 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_3cfb1b82-d866-465a-bbe6-43b87df60c3a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--advansys.ko.cil.i[576301,576314] [2022-11-25 15:53:00,275 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_3cfb1b82-d866-465a-bbe6-43b87df60c3a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--advansys.ko.cil.i[576453,576466] [2022-11-25 15:53:00,276 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_3cfb1b82-d866-465a-bbe6-43b87df60c3a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--advansys.ko.cil.i[576608,576621] [2022-11-25 15:53:00,276 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_3cfb1b82-d866-465a-bbe6-43b87df60c3a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--advansys.ko.cil.i[576772,576785] [2022-11-25 15:53:00,277 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_3cfb1b82-d866-465a-bbe6-43b87df60c3a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--advansys.ko.cil.i[576928,576941] [2022-11-25 15:53:00,277 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_3cfb1b82-d866-465a-bbe6-43b87df60c3a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--advansys.ko.cil.i[577092,577105] [2022-11-25 15:53:00,278 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_3cfb1b82-d866-465a-bbe6-43b87df60c3a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--advansys.ko.cil.i[577234,577247] [2022-11-25 15:53:00,278 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_3cfb1b82-d866-465a-bbe6-43b87df60c3a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--advansys.ko.cil.i[577392,577405] [2022-11-25 15:53:00,279 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_3cfb1b82-d866-465a-bbe6-43b87df60c3a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--advansys.ko.cil.i[577559,577572] [2022-11-25 15:53:00,280 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_3cfb1b82-d866-465a-bbe6-43b87df60c3a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--advansys.ko.cil.i[577718,577731] [2022-11-25 15:53:00,281 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_3cfb1b82-d866-465a-bbe6-43b87df60c3a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--advansys.ko.cil.i[577877,577890] [2022-11-25 15:53:00,281 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_3cfb1b82-d866-465a-bbe6-43b87df60c3a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--advansys.ko.cil.i[578026,578039] [2022-11-25 15:53:00,287 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_3cfb1b82-d866-465a-bbe6-43b87df60c3a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--advansys.ko.cil.i[578173,578186] [2022-11-25 15:53:00,288 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_3cfb1b82-d866-465a-bbe6-43b87df60c3a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--advansys.ko.cil.i[578312,578325] [2022-11-25 15:53:00,288 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_3cfb1b82-d866-465a-bbe6-43b87df60c3a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--advansys.ko.cil.i[578475,578488] [2022-11-25 15:53:00,289 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_3cfb1b82-d866-465a-bbe6-43b87df60c3a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--advansys.ko.cil.i[578641,578654] [2022-11-25 15:53:00,289 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_3cfb1b82-d866-465a-bbe6-43b87df60c3a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--advansys.ko.cil.i[578805,578818] [2022-11-25 15:53:00,290 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_3cfb1b82-d866-465a-bbe6-43b87df60c3a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--advansys.ko.cil.i[578970,578983] [2022-11-25 15:53:00,290 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_3cfb1b82-d866-465a-bbe6-43b87df60c3a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--advansys.ko.cil.i[579135,579148] [2022-11-25 15:53:00,291 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_3cfb1b82-d866-465a-bbe6-43b87df60c3a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--advansys.ko.cil.i[579301,579314] [2022-11-25 15:53:00,291 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_3cfb1b82-d866-465a-bbe6-43b87df60c3a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--advansys.ko.cil.i[579466,579479] [2022-11-25 15:53:00,292 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_3cfb1b82-d866-465a-bbe6-43b87df60c3a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--advansys.ko.cil.i[579633,579646] [2022-11-25 15:53:00,292 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_3cfb1b82-d866-465a-bbe6-43b87df60c3a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--advansys.ko.cil.i[579793,579806] [2022-11-25 15:53:00,293 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_3cfb1b82-d866-465a-bbe6-43b87df60c3a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--advansys.ko.cil.i[579955,579968] [2022-11-25 15:53:00,293 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_3cfb1b82-d866-465a-bbe6-43b87df60c3a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--advansys.ko.cil.i[580114,580127] [2022-11-25 15:53:00,294 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_3cfb1b82-d866-465a-bbe6-43b87df60c3a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--advansys.ko.cil.i[580260,580273] [2022-11-25 15:53:00,294 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_3cfb1b82-d866-465a-bbe6-43b87df60c3a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--advansys.ko.cil.i[580403,580416] [2022-11-25 15:53:00,295 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_3cfb1b82-d866-465a-bbe6-43b87df60c3a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--advansys.ko.cil.i[580547,580560] [2022-11-25 15:53:00,296 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_3cfb1b82-d866-465a-bbe6-43b87df60c3a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--advansys.ko.cil.i[580690,580703] [2022-11-25 15:53:00,296 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_3cfb1b82-d866-465a-bbe6-43b87df60c3a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--advansys.ko.cil.i[580834,580847] [2022-11-25 15:53:00,297 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_3cfb1b82-d866-465a-bbe6-43b87df60c3a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--advansys.ko.cil.i[580975,580988] [2022-11-25 15:53:00,297 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_3cfb1b82-d866-465a-bbe6-43b87df60c3a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--advansys.ko.cil.i[581113,581126] [2022-11-25 15:53:00,298 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_3cfb1b82-d866-465a-bbe6-43b87df60c3a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--advansys.ko.cil.i[581271,581284] [2022-11-25 15:53:00,298 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_3cfb1b82-d866-465a-bbe6-43b87df60c3a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--advansys.ko.cil.i[581430,581443] [2022-11-25 15:53:00,299 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_3cfb1b82-d866-465a-bbe6-43b87df60c3a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--advansys.ko.cil.i[581586,581599] [2022-11-25 15:53:00,299 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_3cfb1b82-d866-465a-bbe6-43b87df60c3a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--advansys.ko.cil.i[581735,581748] [2022-11-25 15:53:00,299 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_3cfb1b82-d866-465a-bbe6-43b87df60c3a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--advansys.ko.cil.i[581887,581900] [2022-11-25 15:53:00,300 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_3cfb1b82-d866-465a-bbe6-43b87df60c3a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--advansys.ko.cil.i[582038,582051] [2022-11-25 15:53:00,300 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_3cfb1b82-d866-465a-bbe6-43b87df60c3a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--advansys.ko.cil.i[582187,582200] [2022-11-25 15:53:00,301 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_3cfb1b82-d866-465a-bbe6-43b87df60c3a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--advansys.ko.cil.i[582339,582352] [2022-11-25 15:53:00,303 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_3cfb1b82-d866-465a-bbe6-43b87df60c3a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--advansys.ko.cil.i[582487,582500] [2022-11-25 15:53:00,304 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_3cfb1b82-d866-465a-bbe6-43b87df60c3a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--advansys.ko.cil.i[582640,582653] [2022-11-25 15:53:00,305 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_3cfb1b82-d866-465a-bbe6-43b87df60c3a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--advansys.ko.cil.i[582791,582804] [2022-11-25 15:53:00,306 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_3cfb1b82-d866-465a-bbe6-43b87df60c3a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--advansys.ko.cil.i[582941,582954] [2022-11-25 15:53:00,306 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_3cfb1b82-d866-465a-bbe6-43b87df60c3a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--advansys.ko.cil.i[583088,583101] [2022-11-25 15:53:00,307 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_3cfb1b82-d866-465a-bbe6-43b87df60c3a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--advansys.ko.cil.i[583239,583252] [2022-11-25 15:53:00,307 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_3cfb1b82-d866-465a-bbe6-43b87df60c3a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--advansys.ko.cil.i[583390,583403] [2022-11-25 15:53:00,309 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_3cfb1b82-d866-465a-bbe6-43b87df60c3a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--advansys.ko.cil.i[583538,583551] [2022-11-25 15:53:00,310 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_3cfb1b82-d866-465a-bbe6-43b87df60c3a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--advansys.ko.cil.i[583704,583717] [2022-11-25 15:53:00,311 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_3cfb1b82-d866-465a-bbe6-43b87df60c3a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--advansys.ko.cil.i[583873,583886] [2022-11-25 15:53:00,311 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_3cfb1b82-d866-465a-bbe6-43b87df60c3a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--advansys.ko.cil.i[584040,584053] [2022-11-25 15:53:00,312 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_3cfb1b82-d866-465a-bbe6-43b87df60c3a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--advansys.ko.cil.i[584208,584221] [2022-11-25 15:53:00,313 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_3cfb1b82-d866-465a-bbe6-43b87df60c3a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--advansys.ko.cil.i[584358,584371] [2022-11-25 15:53:00,313 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_3cfb1b82-d866-465a-bbe6-43b87df60c3a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--advansys.ko.cil.i[584505,584518] [2022-11-25 15:53:00,314 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_3cfb1b82-d866-465a-bbe6-43b87df60c3a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--advansys.ko.cil.i[584666,584679] [2022-11-25 15:53:00,314 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_3cfb1b82-d866-465a-bbe6-43b87df60c3a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--advansys.ko.cil.i[584836,584849] [2022-11-25 15:53:00,315 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_3cfb1b82-d866-465a-bbe6-43b87df60c3a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--advansys.ko.cil.i[584998,585011] [2022-11-25 15:53:00,319 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-25 15:53:00,546 INFO L208 MainTranslator]: Completed translation [2022-11-25 15:53:00,547 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:53:00 WrapperNode [2022-11-25 15:53:00,547 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-25 15:53:00,548 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-25 15:53:00,548 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-25 15:53:00,549 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-25 15:53:00,557 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:53:00" (1/1) ... [2022-11-25 15:53:00,730 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:53:00" (1/1) ... [2022-11-25 15:53:01,223 INFO L138 Inliner]: procedures = 698, calls = 5987, calls flagged for inlining = 308, calls inlined = 229, statements flattened = 12140 [2022-11-25 15:53:01,224 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-25 15:53:01,225 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-25 15:53:01,225 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-25 15:53:01,225 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-25 15:53:01,237 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:53:00" (1/1) ... [2022-11-25 15:53:01,237 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:53:00" (1/1) ... [2022-11-25 15:53:01,318 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:53:00" (1/1) ... [2022-11-25 15:53:01,319 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:53:00" (1/1) ... [2022-11-25 15:53:01,759 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:53:00" (1/1) ... [2022-11-25 15:53:01,814 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:53:00" (1/1) ... [2022-11-25 15:53:01,885 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:53:00" (1/1) ... [2022-11-25 15:53:01,930 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:53:00" (1/1) ... [2022-11-25 15:53:02,162 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-25 15:53:02,164 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-25 15:53:02,164 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-25 15:53:02,164 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-25 15:53:02,165 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:53:00" (1/1) ... [2022-11-25 15:53:02,174 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-25 15:53:02,187 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3cfb1b82-d866-465a-bbe6-43b87df60c3a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:53:02,244 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3cfb1b82-d866-465a-bbe6-43b87df60c3a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-25 15:53:02,316 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3cfb1b82-d866-465a-bbe6-43b87df60c3a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-25 15:53:02,383 INFO L130 BoogieDeclarations]: Found specification of procedure AdvResetSB [2022-11-25 15:53:02,384 INFO L138 BoogieDeclarations]: Found implementation of procedure AdvResetSB [2022-11-25 15:53:02,384 INFO L130 BoogieDeclarations]: Found specification of procedure AscCalSDTRData [2022-11-25 15:53:02,384 INFO L138 BoogieDeclarations]: Found implementation of procedure AscCalSDTRData [2022-11-25 15:53:02,384 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2022-11-25 15:53:02,385 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_coherent_check_final_state [2022-11-25 15:53:02,385 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_coherent_check_final_state [2022-11-25 15:53:02,385 INFO L130 BoogieDeclarations]: Found specification of procedure AscMemSumLramWord [2022-11-25 15:53:02,385 INFO L138 BoogieDeclarations]: Found implementation of procedure AscMemSumLramWord [2022-11-25 15:53:02,385 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-25 15:53:02,385 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-25 15:53:02,386 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-25 15:53:02,386 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-25 15:53:02,386 INFO L130 BoogieDeclarations]: Found specification of procedure seq_puts [2022-11-25 15:53:02,386 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_puts [2022-11-25 15:53:02,386 INFO L130 BoogieDeclarations]: Found specification of procedure seq_putc [2022-11-25 15:53:02,387 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_putc [2022-11-25 15:53:02,387 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-25 15:53:02,387 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-25 15:53:02,387 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_mmc_sdio_func_check_final_state [2022-11-25 15:53:02,387 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_mmc_sdio_func_check_final_state [2022-11-25 15:53:02,388 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-25 15:53:02,388 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-25 15:53:02,388 INFO L130 BoogieDeclarations]: Found specification of procedure AdvWaitEEPCmd [2022-11-25 15:53:02,388 INFO L138 BoogieDeclarations]: Found implementation of procedure AdvWaitEEPCmd [2022-11-25 15:53:02,388 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-25 15:53:02,388 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-25 15:53:02,389 INFO L130 BoogieDeclarations]: Found specification of procedure AscResetChipAndScsiBus [2022-11-25 15:53:02,389 INFO L138 BoogieDeclarations]: Found implementation of procedure AscResetChipAndScsiBus [2022-11-25 15:53:02,389 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-25 15:53:02,389 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-25 15:53:02,389 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_arch_io_check_final_state [2022-11-25 15:53:02,390 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_arch_io_check_final_state [2022-11-25 15:53:02,390 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_check_final_state [2022-11-25 15:53:02,390 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_check_final_state [2022-11-25 15:53:02,390 INFO L130 BoogieDeclarations]: Found specification of procedure AscAllocFreeQueue [2022-11-25 15:53:02,390 INFO L138 BoogieDeclarations]: Found implementation of procedure AscAllocFreeQueue [2022-11-25 15:53:02,390 INFO L130 BoogieDeclarations]: Found specification of procedure AdvLoadMicrocode [2022-11-25 15:53:02,391 INFO L138 BoogieDeclarations]: Found implementation of procedure AdvLoadMicrocode [2022-11-25 15:53:02,391 INFO L130 BoogieDeclarations]: Found specification of procedure phys_to_virt [2022-11-25 15:53:02,391 INFO L138 BoogieDeclarations]: Found implementation of procedure phys_to_virt [2022-11-25 15:53:02,391 INFO L130 BoogieDeclarations]: Found specification of procedure AscWaitEEPRead [2022-11-25 15:53:02,391 INFO L138 BoogieDeclarations]: Found implementation of procedure AscWaitEEPRead [2022-11-25 15:53:02,392 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-25 15:53:02,392 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-25 15:53:02,392 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-25 15:53:02,392 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-25 15:53:02,392 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_queue_check_final_state [2022-11-25 15:53:02,392 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_queue_check_final_state [2022-11-25 15:53:02,393 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-25 15:53:02,393 INFO L130 BoogieDeclarations]: Found specification of procedure AscGetChipVersion [2022-11-25 15:53:02,393 INFO L138 BoogieDeclarations]: Found implementation of procedure AscGetChipVersion [2022-11-25 15:53:02,393 INFO L130 BoogieDeclarations]: Found specification of procedure AscSetBank [2022-11-25 15:53:02,393 INFO L138 BoogieDeclarations]: Found implementation of procedure AscSetBank [2022-11-25 15:53:02,394 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-11-25 15:53:02,394 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-11-25 15:53:02,394 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_request_check_final_state [2022-11-25 15:53:02,394 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_request_check_final_state [2022-11-25 15:53:02,394 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-25 15:53:02,394 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_isa_register_driver [2022-11-25 15:53:02,395 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_isa_register_driver [2022-11-25 15:53:02,395 INFO L130 BoogieDeclarations]: Found specification of procedure AscSendScsiQueue [2022-11-25 15:53:02,395 INFO L138 BoogieDeclarations]: Found implementation of procedure AscSendScsiQueue [2022-11-25 15:53:02,395 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-25 15:53:02,395 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-25 15:53:02,396 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2022-11-25 15:53:02,396 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2022-11-25 15:53:02,396 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-25 15:53:02,396 INFO L130 BoogieDeclarations]: Found specification of procedure AscGetSynPeriodIndex [2022-11-25 15:53:02,396 INFO L138 BoogieDeclarations]: Found implementation of procedure AscGetSynPeriodIndex [2022-11-25 15:53:02,396 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_in_interrupt_context [2022-11-25 15:53:02,397 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_in_interrupt_context [2022-11-25 15:53:02,397 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-25 15:53:02,397 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-25 15:53:02,397 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_bh_check_final_state [2022-11-25 15:53:02,397 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_bh_check_final_state [2022-11-25 15:53:02,398 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-25 15:53:02,398 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_genhd_check_final_state [2022-11-25 15:53:02,398 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_genhd_check_final_state [2022-11-25 15:53:02,398 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-25 15:53:02,398 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-25 15:53:02,398 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2022-11-25 15:53:02,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2022-11-25 15:53:02,399 INFO L130 BoogieDeclarations]: Found specification of procedure AscReadEEPWord [2022-11-25 15:53:02,399 INFO L138 BoogieDeclarations]: Found implementation of procedure AscReadEEPWord [2022-11-25 15:53:02,399 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-25 15:53:02,399 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-25 15:53:02,400 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_register_reset_error_counter [2022-11-25 15:53:02,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_register_reset_error_counter [2022-11-25 15:53:02,400 INFO L130 BoogieDeclarations]: Found specification of procedure AdvReadEEPWord [2022-11-25 15:53:02,400 INFO L138 BoogieDeclarations]: Found implementation of procedure AdvReadEEPWord [2022-11-25 15:53:02,400 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-25 15:53:02,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-25 15:53:02,401 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2022-11-25 15:53:02,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2022-11-25 15:53:02,401 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_scsi_add_host [2022-11-25 15:53:02,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_scsi_add_host [2022-11-25 15:53:02,401 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_check_final_state [2022-11-25 15:53:02,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_check_final_state [2022-11-25 15:53:02,402 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-25 15:53:02,402 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-25 15:53:02,402 INFO L130 BoogieDeclarations]: Found specification of procedure AdvResetChipAndSB [2022-11-25 15:53:02,402 INFO L138 BoogieDeclarations]: Found implementation of procedure AdvResetChipAndSB [2022-11-25 15:53:02,403 INFO L130 BoogieDeclarations]: Found specification of procedure AscMemWordCopyPtrToLram [2022-11-25 15:53:02,403 INFO L138 BoogieDeclarations]: Found implementation of procedure AscMemWordCopyPtrToLram [2022-11-25 15:53:02,403 INFO L130 BoogieDeclarations]: Found specification of procedure AscMsgOutSDTR [2022-11-25 15:53:02,403 INFO L138 BoogieDeclarations]: Found implementation of procedure AscMsgOutSDTR [2022-11-25 15:53:02,403 INFO L130 BoogieDeclarations]: Found specification of procedure AscSetChipSynRegAtID [2022-11-25 15:53:02,403 INFO L138 BoogieDeclarations]: Found implementation of procedure AscSetChipSynRegAtID [2022-11-25 15:53:02,404 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_host_lock_of_Scsi_Host [2022-11-25 15:53:02,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_host_lock_of_Scsi_Host [2022-11-25 15:53:02,404 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_srcu_check_final_state [2022-11-25 15:53:02,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_srcu_check_final_state [2022-11-25 15:53:02,404 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_register_check_return_value_probe [2022-11-25 15:53:02,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_register_check_return_value_probe [2022-11-25 15:53:02,405 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_scsi_host_template_scsi_host_template_instance_4 [2022-11-25 15:53:02,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_scsi_host_template_scsi_host_template_instance_4 [2022-11-25 15:53:02,405 INFO L130 BoogieDeclarations]: Found specification of procedure virt_to_phys [2022-11-25 15:53:02,405 INFO L138 BoogieDeclarations]: Found implementation of procedure virt_to_phys [2022-11-25 15:53:02,405 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-25 15:53:02,406 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2022-11-25 15:53:02,406 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2022-11-25 15:53:02,406 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_register_check_return_value_probe [2022-11-25 15:53:02,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_register_check_return_value_probe [2022-11-25 15:53:02,406 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-25 15:53:02,407 INFO L130 BoogieDeclarations]: Found specification of procedure advansys_release [2022-11-25 15:53:02,407 INFO L138 BoogieDeclarations]: Found implementation of procedure advansys_release [2022-11-25 15:53:02,407 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-25 15:53:02,407 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-25 15:53:02,407 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-25 15:53:02,407 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-25 15:53:02,408 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-25 15:53:02,408 INFO L130 BoogieDeclarations]: Found specification of procedure advansys_pci_remove [2022-11-25 15:53:02,408 INFO L138 BoogieDeclarations]: Found implementation of procedure advansys_pci_remove [2022-11-25 15:53:02,408 INFO L130 BoogieDeclarations]: Found specification of procedure AscWriteLramByte [2022-11-25 15:53:02,408 INFO L138 BoogieDeclarations]: Found implementation of procedure AscWriteLramByte [2022-11-25 15:53:02,408 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-25 15:53:02,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-25 15:53:02,409 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_host_put [2022-11-25 15:53:02,409 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_host_put [2022-11-25 15:53:02,409 INFO L130 BoogieDeclarations]: Found specification of procedure advansys_board_found [2022-11-25 15:53:02,409 INFO L138 BoogieDeclarations]: Found implementation of procedure advansys_board_found [2022-11-25 15:53:02,410 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-11-25 15:53:02,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-11-25 15:53:02,410 INFO L130 BoogieDeclarations]: Found specification of procedure AscMemDWordCopyPtrToLram [2022-11-25 15:53:02,410 INFO L138 BoogieDeclarations]: Found implementation of procedure AscMemDWordCopyPtrToLram [2022-11-25 15:53:02,410 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_scsi_add_host_107 [2022-11-25 15:53:02,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_scsi_add_host_107 [2022-11-25 15:53:02,411 INFO L130 BoogieDeclarations]: Found specification of procedure AscReadLramByte [2022-11-25 15:53:02,411 INFO L138 BoogieDeclarations]: Found implementation of procedure AscReadLramByte [2022-11-25 15:53:02,411 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_register_reset_error_counter [2022-11-25 15:53:02,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_register_reset_error_counter [2022-11-25 15:53:02,411 INFO L130 BoogieDeclarations]: Found specification of procedure advansys_slave_configure [2022-11-25 15:53:02,412 INFO L138 BoogieDeclarations]: Found implementation of procedure advansys_slave_configure [2022-11-25 15:53:02,412 INFO L130 BoogieDeclarations]: Found specification of procedure asc_scsi_done [2022-11-25 15:53:02,412 INFO L138 BoogieDeclarations]: Found implementation of procedure asc_scsi_done [2022-11-25 15:53:02,412 INFO L130 BoogieDeclarations]: Found specification of procedure request_firmware [2022-11-25 15:53:02,412 INFO L138 BoogieDeclarations]: Found implementation of procedure request_firmware [2022-11-25 15:53:02,412 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-11-25 15:53:02,413 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-11-25 15:53:02,413 INFO L130 BoogieDeclarations]: Found specification of procedure shost_priv [2022-11-25 15:53:02,413 INFO L138 BoogieDeclarations]: Found implementation of procedure shost_priv [2022-11-25 15:53:02,413 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2022-11-25 15:53:02,413 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2022-11-25 15:53:02,414 INFO L130 BoogieDeclarations]: Found specification of procedure AdvInitAsc38C1600Driver [2022-11-25 15:53:02,414 INFO L138 BoogieDeclarations]: Found implementation of procedure AdvInitAsc38C1600Driver [2022-11-25 15:53:02,414 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2022-11-25 15:53:02,414 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2022-11-25 15:53:02,414 INFO L130 BoogieDeclarations]: Found specification of procedure AscMemWordSetLram [2022-11-25 15:53:02,414 INFO L138 BoogieDeclarations]: Found implementation of procedure AscMemWordSetLram [2022-11-25 15:53:02,415 INFO L130 BoogieDeclarations]: Found specification of procedure isa_register_driver [2022-11-25 15:53:02,415 INFO L138 BoogieDeclarations]: Found implementation of procedure isa_register_driver [2022-11-25 15:53:02,415 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-25 15:53:02,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-25 15:53:02,415 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-25 15:53:02,415 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-25 15:53:02,416 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-25 15:53:02,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-25 15:53:02,416 INFO L130 BoogieDeclarations]: Found specification of procedure AscIsrQDone [2022-11-25 15:53:02,416 INFO L138 BoogieDeclarations]: Found implementation of procedure AscIsrQDone [2022-11-25 15:53:02,416 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-25 15:53:02,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-25 15:53:02,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_host_lock_of_Scsi_Host [2022-11-25 15:53:02,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_host_lock_of_Scsi_Host [2022-11-25 15:53:02,417 INFO L130 BoogieDeclarations]: Found specification of procedure AscIsChipHalted [2022-11-25 15:53:02,417 INFO L138 BoogieDeclarations]: Found implementation of procedure AscIsChipHalted [2022-11-25 15:53:02,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_isa_unregister_driver_120 [2022-11-25 15:53:02,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_isa_unregister_driver_120 [2022-11-25 15:53:02,418 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_bufflen [2022-11-25 15:53:02,418 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_bufflen [2022-11-25 15:53:02,418 INFO L130 BoogieDeclarations]: Found specification of procedure AdvISR [2022-11-25 15:53:02,418 INFO L138 BoogieDeclarations]: Found implementation of procedure AdvISR [2022-11-25 15:53:02,418 INFO L130 BoogieDeclarations]: Found specification of procedure AscFindSignature [2022-11-25 15:53:02,419 INFO L138 BoogieDeclarations]: Found implementation of procedure AscFindSignature [2022-11-25 15:53:02,419 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_arch_io_io_mem_unmap [2022-11-25 15:53:02,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_arch_io_io_mem_unmap [2022-11-25 15:53:02,419 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_scsi_host_template_instance_probe_4_10 [2022-11-25 15:53:02,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_scsi_host_template_instance_probe_4_10 [2022-11-25 15:53:02,419 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_sglist [2022-11-25 15:53:02,420 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_sglist [2022-11-25 15:53:02,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2022-11-25 15:53:02,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2022-11-25 15:53:02,420 INFO L130 BoogieDeclarations]: Found specification of procedure advansys_wide_free_mem [2022-11-25 15:53:02,420 INFO L138 BoogieDeclarations]: Found implementation of procedure advansys_wide_free_mem [2022-11-25 15:53:02,421 INFO L130 BoogieDeclarations]: Found specification of procedure AscSetLibErrorCode [2022-11-25 15:53:02,421 INFO L138 BoogieDeclarations]: Found implementation of procedure AscSetLibErrorCode [2022-11-25 15:53:02,421 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_sock_check_final_state [2022-11-25 15:53:02,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_sock_check_final_state [2022-11-25 15:53:02,421 INFO L130 BoogieDeclarations]: Found specification of procedure asc_isr_callback [2022-11-25 15:53:02,421 INFO L138 BoogieDeclarations]: Found implementation of procedure asc_isr_callback [2022-11-25 15:53:02,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_check_final_state [2022-11-25 15:53:02,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_check_final_state [2022-11-25 15:53:02,422 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2022-11-25 15:53:02,422 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2022-11-25 15:53:02,422 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-25 15:53:02,423 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_sysfs_check_final_state [2022-11-25 15:53:02,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_sysfs_check_final_state [2022-11-25 15:53:02,423 INFO L130 BoogieDeclarations]: Found specification of procedure advansys_isa_remove [2022-11-25 15:53:02,423 INFO L138 BoogieDeclarations]: Found implementation of procedure advansys_isa_remove [2022-11-25 15:53:02,423 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_host_alloc [2022-11-25 15:53:02,423 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_host_alloc [2022-11-25 15:53:02,424 INFO L130 BoogieDeclarations]: Found specification of procedure AscMemWordCopyPtrFromLram [2022-11-25 15:53:02,424 INFO L138 BoogieDeclarations]: Found implementation of procedure AscMemWordCopyPtrFromLram [2022-11-25 15:53:02,424 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-25 15:53:02,424 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_dma_map [2022-11-25 15:53:02,424 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_dma_map [2022-11-25 15:53:02,424 INFO L130 BoogieDeclarations]: Found specification of procedure AdvInitAsc38C0800Driver [2022-11-25 15:53:02,425 INFO L138 BoogieDeclarations]: Found implementation of procedure AdvInitAsc38C0800Driver [2022-11-25 15:53:02,425 INFO L130 BoogieDeclarations]: Found specification of procedure AscSetChipSDTR [2022-11-25 15:53:02,425 INFO L138 BoogieDeclarations]: Found implementation of procedure AscSetChipSDTR [2022-11-25 15:53:02,425 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_101 [2022-11-25 15:53:02,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_101 [2022-11-25 15:53:02,425 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2022-11-25 15:53:02,426 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2022-11-25 15:53:02,426 INFO L130 BoogieDeclarations]: Found specification of procedure AdvSendIdleCmd [2022-11-25 15:53:02,426 INFO L138 BoogieDeclarations]: Found implementation of procedure AdvSendIdleCmd [2022-11-25 15:53:02,426 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-25 15:53:02,426 INFO L130 BoogieDeclarations]: Found specification of procedure AscGetNumOfFreeQueue [2022-11-25 15:53:02,427 INFO L138 BoogieDeclarations]: Found implementation of procedure AscGetNumOfFreeQueue [2022-11-25 15:53:02,427 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-11-25 15:53:02,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-11-25 15:53:02,427 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2022-11-25 15:53:02,427 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2022-11-25 15:53:02,427 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2022-11-25 15:53:02,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2022-11-25 15:53:02,428 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-11-25 15:53:02,428 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-11-25 15:53:02,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_check_final_state [2022-11-25 15:53:02,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_check_final_state [2022-11-25 15:53:02,428 INFO L130 BoogieDeclarations]: Found specification of procedure outw [2022-11-25 15:53:02,429 INFO L138 BoogieDeclarations]: Found implementation of procedure outw [2022-11-25 15:53:02,429 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2022-11-25 15:53:02,429 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2022-11-25 15:53:02,429 INFO L130 BoogieDeclarations]: Found specification of procedure AscInitAsc1000Driver [2022-11-25 15:53:02,429 INFO L138 BoogieDeclarations]: Found implementation of procedure AscInitAsc1000Driver [2022-11-25 15:53:02,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-25 15:53:02,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-25 15:53:02,430 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2022-11-25 15:53:02,430 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2022-11-25 15:53:02,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-11-25 15:53:02,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-11-25 15:53:02,431 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-25 15:53:02,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-25 15:53:02,431 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_dma_unmap [2022-11-25 15:53:02,431 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_dma_unmap [2022-11-25 15:53:02,431 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_scsi_host_alloc [2022-11-25 15:53:02,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_scsi_host_alloc [2022-11-25 15:53:02,432 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_change_queue_depth [2022-11-25 15:53:02,432 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_change_queue_depth [2022-11-25 15:53:02,432 INFO L130 BoogieDeclarations]: Found specification of procedure asc_get_eeprom_string [2022-11-25 15:53:02,432 INFO L138 BoogieDeclarations]: Found implementation of procedure asc_get_eeprom_string [2022-11-25 15:53:02,432 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_check_final_state [2022-11-25 15:53:02,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_check_final_state [2022-11-25 15:53:02,433 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_urb_check_final_state [2022-11-25 15:53:02,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_urb_check_final_state [2022-11-25 15:53:02,433 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_linux_kernel_locking_spinlock_spin_lock [2022-11-25 15:53:02,433 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_linux_kernel_locking_spinlock_spin_lock [2022-11-25 15:53:02,434 INFO L130 BoogieDeclarations]: Found specification of procedure AscWriteEEPCmdReg [2022-11-25 15:53:02,434 INFO L138 BoogieDeclarations]: Found implementation of procedure AscWriteEEPCmdReg [2022-11-25 15:53:02,434 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_check_final_state [2022-11-25 15:53:02,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_check_final_state [2022-11-25 15:53:02,434 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2022-11-25 15:53:02,435 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2022-11-25 15:53:02,435 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-25 15:53:02,435 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-25 15:53:02,435 INFO L130 BoogieDeclarations]: Found specification of procedure advansys_reset [2022-11-25 15:53:02,435 INFO L138 BoogieDeclarations]: Found implementation of procedure advansys_reset [2022-11-25 15:53:02,435 INFO L130 BoogieDeclarations]: Found specification of procedure eisa_driver_unregister [2022-11-25 15:53:02,436 INFO L138 BoogieDeclarations]: Found implementation of procedure eisa_driver_unregister [2022-11-25 15:53:02,436 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-25 15:53:02,436 INFO L130 BoogieDeclarations]: Found specification of procedure AscStopChip [2022-11-25 15:53:02,436 INFO L138 BoogieDeclarations]: Found implementation of procedure AscStopChip [2022-11-25 15:53:02,436 INFO L130 BoogieDeclarations]: Found specification of procedure advansys_info [2022-11-25 15:53:02,436 INFO L138 BoogieDeclarations]: Found implementation of procedure advansys_info [2022-11-25 15:53:02,437 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_char_dev_check_final_state [2022-11-25 15:53:02,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_char_dev_check_final_state [2022-11-25 15:53:02,437 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-25 15:53:02,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-25 15:53:02,437 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_drivers_base_class_check_final_state [2022-11-25 15:53:02,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_drivers_base_class_check_final_state [2022-11-25 15:53:02,438 INFO L130 BoogieDeclarations]: Found specification of procedure advansys_eisa_probe [2022-11-25 15:53:02,438 INFO L138 BoogieDeclarations]: Found implementation of procedure advansys_eisa_probe [2022-11-25 15:53:02,438 INFO L130 BoogieDeclarations]: Found specification of procedure AscWriteEEPWord [2022-11-25 15:53:02,438 INFO L138 BoogieDeclarations]: Found implementation of procedure AscWriteEEPWord [2022-11-25 15:53:02,438 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_7_2 [2022-11-25 15:53:02,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_7_2 [2022-11-25 15:53:02,439 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_scsi_host_template_instance_release_4_2 [2022-11-25 15:53:02,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_scsi_host_template_instance_release_4_2 [2022-11-25 15:53:02,439 INFO L130 BoogieDeclarations]: Found specification of procedure AdvInitAsc3550Driver [2022-11-25 15:53:02,439 INFO L138 BoogieDeclarations]: Found implementation of procedure AdvInitAsc3550Driver [2022-11-25 15:53:02,439 INFO L130 BoogieDeclarations]: Found specification of procedure AscWriteLramWord [2022-11-25 15:53:02,440 INFO L138 BoogieDeclarations]: Found implementation of procedure AscWriteLramWord [2022-11-25 15:53:02,440 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-25 15:53:02,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-25 15:53:02,440 INFO L130 BoogieDeclarations]: Found specification of procedure AdvBuildCarrierFreelist [2022-11-25 15:53:02,440 INFO L138 BoogieDeclarations]: Found implementation of procedure AdvBuildCarrierFreelist [2022-11-25 15:53:02,440 INFO L130 BoogieDeclarations]: Found specification of procedure AscStartChip [2022-11-25 15:53:02,441 INFO L138 BoogieDeclarations]: Found implementation of procedure AscStartChip [2022-11-25 15:53:02,441 INFO L130 BoogieDeclarations]: Found specification of procedure AscReadLramWord [2022-11-25 15:53:02,441 INFO L138 BoogieDeclarations]: Found implementation of procedure AscReadLramWord [2022-11-25 15:53:02,441 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_sched_check_final_state [2022-11-25 15:53:02,441 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_sched_check_final_state [2022-11-25 15:53:02,441 INFO L130 BoogieDeclarations]: Found specification of procedure AscSetChipIH [2022-11-25 15:53:02,442 INFO L138 BoogieDeclarations]: Found implementation of procedure AscSetChipIH [2022-11-25 15:53:02,442 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2022-11-25 15:53:02,442 INFO L138 BoogieDeclarations]: Found implementation of procedure readw [2022-11-25 15:53:02,442 INFO L130 BoogieDeclarations]: Found specification of procedure AscPutReadyQueue [2022-11-25 15:53:02,442 INFO L138 BoogieDeclarations]: Found implementation of procedure AscPutReadyQueue [2022-11-25 15:53:02,443 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2022-11-25 15:53:02,443 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2022-11-25 15:53:02,443 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_set_resid [2022-11-25 15:53:02,443 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_set_resid [2022-11-25 15:53:02,443 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-25 15:53:02,443 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2022-11-25 15:53:02,444 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2022-11-25 15:53:02,444 INFO L130 BoogieDeclarations]: Found specification of procedure inw [2022-11-25 15:53:02,444 INFO L138 BoogieDeclarations]: Found implementation of procedure inw [2022-11-25 15:53:02,444 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2022-11-25 15:53:02,444 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2022-11-25 15:53:04,033 INFO L235 CfgBuilder]: Building ICFG [2022-11-25 15:53:04,038 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-25 15:53:04,735 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-25 15:53:43,515 INFO L276 CfgBuilder]: Performing block encoding [2022-11-25 15:53:43,542 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-25 15:53:43,543 INFO L300 CfgBuilder]: Removed 4 assume(true) statements. [2022-11-25 15:53:43,550 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 03:53:43 BoogieIcfgContainer [2022-11-25 15:53:43,550 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-25 15:53:43,552 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-25 15:53:43,552 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-25 15:53:43,556 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-25 15:53:43,556 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 25.11 03:52:52" (1/3) ... [2022-11-25 15:53:43,557 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4d5ffcb3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.11 03:53:43, skipping insertion in model container [2022-11-25 15:53:43,557 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:53:00" (2/3) ... [2022-11-25 15:53:43,558 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4d5ffcb3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.11 03:53:43, skipping insertion in model container [2022-11-25 15:53:43,558 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 03:53:43" (3/3) ... [2022-11-25 15:53:43,560 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-4.0-rc1---drivers--scsi--advansys.ko.cil.i [2022-11-25 15:53:43,582 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-25 15:53:43,582 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 28 error locations. [2022-11-25 15:53:43,751 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-25 15:53:43,761 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=PETRI_NET, 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;@6f6008bf, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-25 15:53:43,761 INFO L358 AbstractCegarLoop]: Starting to check reachability of 28 error locations. [2022-11-25 15:53:43,783 INFO L276 IsEmpty]: Start isEmpty. Operand has 4329 states, 2849 states have (on average 1.3583713583713584) internal successors, (3870), 2963 states have internal predecessors, (3870), 1295 states have call successors, (1295), 161 states have call predecessors, (1295), 160 states have return successors, (1291), 1288 states have call predecessors, (1291), 1291 states have call successors, (1291) [2022-11-25 15:53:43,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-11-25 15:53:43,814 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 15:53:43,815 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 4, 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, 1, 1, 1, 1] [2022-11-25 15:53:43,816 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 26 more)] === [2022-11-25 15:53:43,824 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 15:53:43,825 INFO L85 PathProgramCache]: Analyzing trace with hash -1276080443, now seen corresponding path program 1 times [2022-11-25 15:53:43,838 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-25 15:53:43,839 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1331329114] [2022-11-25 15:53:43,839 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 15:53:43,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 15:53:44,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:53:45,857 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-11-25 15:53:45,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:53:45,869 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2022-11-25 15:53:45,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:53:46,023 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-11-25 15:53:46,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:53:46,271 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 15:53:46,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:53:46,281 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-11-25 15:53:46,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:53:46,312 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2022-11-25 15:53:46,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:53:46,343 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2022-11-25 15:53:46,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:53:46,351 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2022-11-25 15:53:46,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:53:46,362 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 15:53:46,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:53:46,370 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2022-11-25 15:53:46,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:53:46,379 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2022-11-25 15:53:46,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:53:46,389 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2022-11-25 15:53:46,389 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-25 15:53:46,390 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1331329114] [2022-11-25 15:53:46,390 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1331329114] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 15:53:46,391 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 15:53:46,391 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2022-11-25 15:53:46,393 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [726875612] [2022-11-25 15:53:46,394 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 15:53:46,400 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2022-11-25 15:53:46,400 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-25 15:53:46,455 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2022-11-25 15:53:46,456 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=31, Invalid=179, Unknown=0, NotChecked=0, Total=210 [2022-11-25 15:53:46,467 INFO L87 Difference]: Start difference. First operand has 4329 states, 2849 states have (on average 1.3583713583713584) internal successors, (3870), 2963 states have internal predecessors, (3870), 1295 states have call successors, (1295), 161 states have call predecessors, (1295), 160 states have return successors, (1291), 1288 states have call predecessors, (1291), 1291 states have call successors, (1291) Second operand has 15 states, 14 states have (on average 2.857142857142857) internal successors, (40), 9 states have internal predecessors, (40), 4 states have call successors, (12), 5 states have call predecessors, (12), 3 states have return successors, (11), 6 states have call predecessors, (11), 4 states have call successors, (11) [2022-11-25 15:53:55,171 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:53:57,203 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:53:59,241 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:54:01,268 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:54:04,665 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:54:07,259 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.61s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:54:08,702 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.44s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:54:09,842 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.14s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:54:11,850 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:54:13,692 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.84s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:54:15,703 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:54:16,804 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.10s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:54:18,357 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.55s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:54:19,556 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.20s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:54:21,564 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:54:22,655 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.09s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:54:23,698 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.04s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:54:27,394 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:54:29,422 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:54:37,319 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.07s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:54:39,361 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.39s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:54:40,768 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.41s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:54:43,342 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.11s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:54:44,664 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.32s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:54:47,035 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.65s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:54:49,082 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:54:51,092 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:55:36,319 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 15:55:36,319 INFO L93 Difference]: Finished difference Result 9065 states and 13811 transitions. [2022-11-25 15:55:36,323 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2022-11-25 15:55:36,325 INFO L78 Accepts]: Start accepts. Automaton has has 15 states, 14 states have (on average 2.857142857142857) internal successors, (40), 9 states have internal predecessors, (40), 4 states have call successors, (12), 5 states have call predecessors, (12), 3 states have return successors, (11), 6 states have call predecessors, (11), 4 states have call successors, (11) Word has length 74 [2022-11-25 15:55:36,325 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 15:55:36,383 INFO L225 Difference]: With dead ends: 9065 [2022-11-25 15:55:36,383 INFO L226 Difference]: Without dead ends: 4734 [2022-11-25 15:55:36,428 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 43 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 50 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=106, Invalid=494, Unknown=0, NotChecked=0, Total=600 [2022-11-25 15:55:36,432 INFO L413 NwaCegarLoop]: 3095 mSDtfsCounter, 7686 mSDsluCounter, 29272 mSDsCounter, 0 mSdLazyCounter, 45335 mSolverCounterSat, 6648 mSolverCounterUnsat, 12 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 101.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 7945 SdHoareTripleChecker+Valid, 32367 SdHoareTripleChecker+Invalid, 51995 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.6s SdHoareTripleChecker+Time, 6648 IncrementalHoareTripleChecker+Valid, 45335 IncrementalHoareTripleChecker+Invalid, 12 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 107.6s IncrementalHoareTripleChecker+Time [2022-11-25 15:55:36,433 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [7945 Valid, 32367 Invalid, 51995 Unknown, 0 Unchecked, 0.6s Time], IncrementalHoareTripleChecker [6648 Valid, 45335 Invalid, 12 Unknown, 0 Unchecked, 107.6s Time] [2022-11-25 15:55:36,466 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4734 states. [2022-11-25 15:55:36,982 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4734 to 4301. [2022-11-25 15:55:36,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4301 states, 2827 states have (on average 1.3413512557481428) internal successors, (3792), 2934 states have internal predecessors, (3792), 1287 states have call successors, (1287), 160 states have call predecessors, (1287), 159 states have return successors, (1285), 1282 states have call predecessors, (1285), 1285 states have call successors, (1285) [2022-11-25 15:55:37,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4301 states to 4301 states and 6364 transitions. [2022-11-25 15:55:37,060 INFO L78 Accepts]: Start accepts. Automaton has 4301 states and 6364 transitions. Word has length 74 [2022-11-25 15:55:37,062 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 15:55:37,062 INFO L495 AbstractCegarLoop]: Abstraction has 4301 states and 6364 transitions. [2022-11-25 15:55:37,063 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 15 states, 14 states have (on average 2.857142857142857) internal successors, (40), 9 states have internal predecessors, (40), 4 states have call successors, (12), 5 states have call predecessors, (12), 3 states have return successors, (11), 6 states have call predecessors, (11), 4 states have call successors, (11) [2022-11-25 15:55:37,063 INFO L276 IsEmpty]: Start isEmpty. Operand 4301 states and 6364 transitions. [2022-11-25 15:55:37,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2022-11-25 15:55:37,076 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 15:55:37,077 INFO L195 NwaCegarLoop]: trace histogram [5, 5, 5, 4, 4, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 15:55:37,078 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-11-25 15:55:37,078 INFO L420 AbstractCegarLoop]: === Iteration 2 === 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 26 more)] === [2022-11-25 15:55:37,079 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 15:55:37,079 INFO L85 PathProgramCache]: Analyzing trace with hash -469539762, now seen corresponding path program 1 times [2022-11-25 15:55:37,079 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-25 15:55:37,080 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1208292903] [2022-11-25 15:55:37,080 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 15:55:37,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 15:55:37,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:55:38,291 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-11-25 15:55:38,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:55:38,299 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2022-11-25 15:55:38,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:55:38,353 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-11-25 15:55:38,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:55:38,369 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 15:55:38,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:55:38,376 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-11-25 15:55:38,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:55:38,385 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2022-11-25 15:55:38,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:55:38,444 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2022-11-25 15:55:38,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:55:38,749 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 15:55:38,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:55:38,759 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-11-25 15:55:38,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:55:38,769 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2022-11-25 15:55:38,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:55:38,781 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-11-25 15:55:38,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:55:38,813 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2022-11-25 15:55:38,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:55:38,845 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 76 [2022-11-25 15:55:38,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:55:38,854 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2022-11-25 15:55:38,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:55:38,863 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 15:55:38,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:55:38,869 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2022-11-25 15:55:38,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:55:38,878 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2022-11-25 15:55:38,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:55:38,887 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2022-11-25 15:55:38,887 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-25 15:55:38,887 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1208292903] [2022-11-25 15:55:38,887 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1208292903] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 15:55:38,888 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 15:55:38,888 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2022-11-25 15:55:38,888 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [199557173] [2022-11-25 15:55:38,888 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 15:55:38,890 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2022-11-25 15:55:38,890 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-25 15:55:38,892 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2022-11-25 15:55:38,892 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=31, Invalid=179, Unknown=0, NotChecked=0, Total=210 [2022-11-25 15:55:38,892 INFO L87 Difference]: Start difference. First operand 4301 states and 6364 transitions. Second operand has 15 states, 14 states have (on average 4.071428571428571) internal successors, (57), 9 states have internal predecessors, (57), 4 states have call successors, (18), 5 states have call predecessors, (18), 3 states have return successors, (17), 6 states have call predecessors, (17), 4 states have call successors, (17) [2022-11-25 15:55:46,443 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:55:48,471 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:55:50,511 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:55:52,525 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:55:56,339 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:55:58,239 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.05s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:56:00,248 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:56:01,568 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.32s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:56:03,138 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.57s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:56:05,147 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:56:06,461 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.31s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:56:07,528 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.07s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:56:08,759 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.23s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:56:11,116 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.50s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:56:13,499 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.43s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:56:17,195 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:56:19,210 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:56:21,237 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:56:27,185 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.49s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:56:29,435 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.62s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:56:31,021 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.59s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:56:32,072 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.05s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:56:33,194 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.12s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:56:37,476 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.53s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:56:38,993 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.52s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:56:41,626 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:56:43,639 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:57:05,556 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:57:10,124 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.77s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:57:29,368 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 15:57:29,368 INFO L93 Difference]: Finished difference Result 4971 states and 7319 transitions. [2022-11-25 15:57:29,369 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2022-11-25 15:57:29,369 INFO L78 Accepts]: Start accepts. Automaton has has 15 states, 14 states have (on average 4.071428571428571) internal successors, (57), 9 states have internal predecessors, (57), 4 states have call successors, (18), 5 states have call predecessors, (18), 3 states have return successors, (17), 6 states have call predecessors, (17), 4 states have call successors, (17) Word has length 110 [2022-11-25 15:57:29,370 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 15:57:29,402 INFO L225 Difference]: With dead ends: 4971 [2022-11-25 15:57:29,403 INFO L226 Difference]: Without dead ends: 4734 [2022-11-25 15:57:29,406 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 60 GetRequests, 35 SyntacticMatches, 0 SemanticMatches, 25 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 70 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=117, Invalid=585, Unknown=0, NotChecked=0, Total=702 [2022-11-25 15:57:29,407 INFO L413 NwaCegarLoop]: 2992 mSDtfsCounter, 5999 mSDsluCounter, 28912 mSDsCounter, 0 mSdLazyCounter, 45921 mSolverCounterSat, 3480 mSolverCounterUnsat, 13 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 102.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6260 SdHoareTripleChecker+Valid, 31904 SdHoareTripleChecker+Invalid, 49414 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.6s SdHoareTripleChecker+Time, 3480 IncrementalHoareTripleChecker+Valid, 45921 IncrementalHoareTripleChecker+Invalid, 13 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 108.6s IncrementalHoareTripleChecker+Time [2022-11-25 15:57:29,408 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [6260 Valid, 31904 Invalid, 49414 Unknown, 0 Unchecked, 0.6s Time], IncrementalHoareTripleChecker [3480 Valid, 45921 Invalid, 13 Unknown, 0 Unchecked, 108.6s Time] [2022-11-25 15:57:29,418 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4734 states. [2022-11-25 15:57:29,813 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4734 to 4301. [2022-11-25 15:57:29,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4301 states, 2827 states have (on average 1.3409975238769014) internal successors, (3791), 2933 states have internal predecessors, (3791), 1287 states have call successors, (1287), 160 states have call predecessors, (1287), 159 states have return successors, (1285), 1282 states have call predecessors, (1285), 1285 states have call successors, (1285) [2022-11-25 15:57:29,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4301 states to 4301 states and 6363 transitions. [2022-11-25 15:57:29,870 INFO L78 Accepts]: Start accepts. Automaton has 4301 states and 6363 transitions. Word has length 110 [2022-11-25 15:57:29,873 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 15:57:29,873 INFO L495 AbstractCegarLoop]: Abstraction has 4301 states and 6363 transitions. [2022-11-25 15:57:29,874 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 15 states, 14 states have (on average 4.071428571428571) internal successors, (57), 9 states have internal predecessors, (57), 4 states have call successors, (18), 5 states have call predecessors, (18), 3 states have return successors, (17), 6 states have call predecessors, (17), 4 states have call successors, (17) [2022-11-25 15:57:29,874 INFO L276 IsEmpty]: Start isEmpty. Operand 4301 states and 6363 transitions. [2022-11-25 15:57:29,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-11-25 15:57:29,879 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 15:57:29,879 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 6, 4, 4, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 15:57:29,879 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-11-25 15:57:29,880 INFO L420 AbstractCegarLoop]: === Iteration 3 === 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 26 more)] === [2022-11-25 15:57:29,880 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 15:57:29,880 INFO L85 PathProgramCache]: Analyzing trace with hash -1147116551, now seen corresponding path program 1 times [2022-11-25 15:57:29,881 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-25 15:57:29,881 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1768901995] [2022-11-25 15:57:29,881 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 15:57:29,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 15:57:30,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:57:31,036 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-11-25 15:57:31,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:57:31,049 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2022-11-25 15:57:31,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:57:31,098 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-11-25 15:57:31,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:57:31,148 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 15:57:31,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:57:31,157 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-11-25 15:57:31,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:57:31,165 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2022-11-25 15:57:31,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:57:31,175 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2022-11-25 15:57:31,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:57:31,212 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 15:57:31,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:57:31,222 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-11-25 15:57:31,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:57:31,234 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2022-11-25 15:57:31,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:57:31,245 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2022-11-25 15:57:31,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:57:31,266 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2022-11-25 15:57:31,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:57:31,289 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2022-11-25 15:57:31,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:57:31,298 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2022-11-25 15:57:31,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:57:31,311 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 15:57:31,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:57:31,317 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2022-11-25 15:57:31,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:57:31,330 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2022-11-25 15:57:31,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:57:31,341 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 89 trivial. 0 not checked. [2022-11-25 15:57:31,342 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-25 15:57:31,342 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1768901995] [2022-11-25 15:57:31,342 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1768901995] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 15:57:31,342 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 15:57:31,342 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-11-25 15:57:31,343 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1783690799] [2022-11-25 15:57:31,343 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 15:57:31,345 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-11-25 15:57:31,346 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-25 15:57:31,347 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-11-25 15:57:31,347 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2022-11-25 15:57:31,347 INFO L87 Difference]: Start difference. First operand 4301 states and 6363 transitions. Second operand has 8 states, 8 states have (on average 6.5) internal successors, (52), 5 states have internal predecessors, (52), 3 states have call successors, (16), 5 states have call predecessors, (16), 2 states have return successors, (15), 3 states have call predecessors, (15), 3 states have call successors, (15) [2022-11-25 15:57:35,921 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:57:37,956 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:57:39,999 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:57:42,027 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:57:45,879 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:57:47,732 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.29s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:57:49,348 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.62s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:57:51,125 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.78s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:57:54,863 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:57:56,880 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:58:01,252 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:58:03,273 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:58:05,299 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:58:07,316 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:58:09,732 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.23s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:58:11,063 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.33s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:58:13,708 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.71s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:58:15,719 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:58:17,724 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:58:19,737 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:58:21,996 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:58:23,910 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.18s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:58:28,530 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:58:30,549 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:58:35,292 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.01s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:58:37,334 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:58:39,113 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.78s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:58:40,643 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.53s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:58:53,826 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:58:56,732 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.29s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:59:02,968 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:59:17,962 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 15:59:17,963 INFO L93 Difference]: Finished difference Result 10325 states and 15535 transitions. [2022-11-25 15:59:17,963 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2022-11-25 15:59:17,963 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 6.5) internal successors, (52), 5 states have internal predecessors, (52), 3 states have call successors, (16), 5 states have call predecessors, (16), 2 states have return successors, (15), 3 states have call predecessors, (15), 3 states have call successors, (15) Word has length 115 [2022-11-25 15:59:17,964 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 15:59:18,036 INFO L225 Difference]: With dead ends: 10325 [2022-11-25 15:59:18,036 INFO L226 Difference]: Without dead ends: 10323 [2022-11-25 15:59:18,042 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 55 GetRequests, 38 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 58 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=115, Invalid=227, Unknown=0, NotChecked=0, Total=342 [2022-11-25 15:59:18,043 INFO L413 NwaCegarLoop]: 2967 mSDtfsCounter, 22344 mSDsluCounter, 8853 mSDsCounter, 0 mSdLazyCounter, 21277 mSolverCounterSat, 14154 mSolverCounterUnsat, 20 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 99.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 22872 SdHoareTripleChecker+Valid, 11820 SdHoareTripleChecker+Invalid, 35451 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.3s SdHoareTripleChecker+Time, 14154 IncrementalHoareTripleChecker+Valid, 21277 IncrementalHoareTripleChecker+Invalid, 20 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 104.6s IncrementalHoareTripleChecker+Time [2022-11-25 15:59:18,044 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [22872 Valid, 11820 Invalid, 35451 Unknown, 0 Unchecked, 0.3s Time], IncrementalHoareTripleChecker [14154 Valid, 21277 Invalid, 20 Unknown, 0 Unchecked, 104.6s Time] [2022-11-25 15:59:18,060 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10323 states. [2022-11-25 15:59:19,007 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10323 to 9219. [2022-11-25 15:59:19,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9219 states, 6177 states have (on average 1.3483891856888457) internal successors, (8329), 6378 states have internal predecessors, (8329), 2697 states have call successors, (2697), 299 states have call predecessors, (2697), 317 states have return successors, (2782), 2703 states have call predecessors, (2782), 2695 states have call successors, (2782) [2022-11-25 15:59:19,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9219 states to 9219 states and 13808 transitions. [2022-11-25 15:59:19,093 INFO L78 Accepts]: Start accepts. Automaton has 9219 states and 13808 transitions. Word has length 115 [2022-11-25 15:59:19,095 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 15:59:19,095 INFO L495 AbstractCegarLoop]: Abstraction has 9219 states and 13808 transitions. [2022-11-25 15:59:19,096 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 6.5) internal successors, (52), 5 states have internal predecessors, (52), 3 states have call successors, (16), 5 states have call predecessors, (16), 2 states have return successors, (15), 3 states have call predecessors, (15), 3 states have call successors, (15) [2022-11-25 15:59:19,096 INFO L276 IsEmpty]: Start isEmpty. Operand 9219 states and 13808 transitions. [2022-11-25 15:59:19,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-11-25 15:59:19,107 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 15:59:19,108 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 6, 4, 4, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 15:59:19,108 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-11-25 15:59:19,108 INFO L420 AbstractCegarLoop]: === Iteration 4 === 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 26 more)] === [2022-11-25 15:59:19,108 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 15:59:19,109 INFO L85 PathProgramCache]: Analyzing trace with hash 592558225, now seen corresponding path program 1 times [2022-11-25 15:59:19,109 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-25 15:59:19,109 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [314843415] [2022-11-25 15:59:19,110 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 15:59:19,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 15:59:19,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:59:19,863 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-11-25 15:59:19,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:59:19,875 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2022-11-25 15:59:19,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:59:19,927 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-11-25 15:59:19,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:59:19,944 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 15:59:19,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:59:19,951 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-11-25 15:59:19,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:59:19,956 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2022-11-25 15:59:19,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:59:19,968 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2022-11-25 15:59:19,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:59:19,982 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 15:59:19,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:59:19,987 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-11-25 15:59:19,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:59:19,993 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2022-11-25 15:59:19,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:59:20,001 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2022-11-25 15:59:20,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:59:20,019 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2022-11-25 15:59:20,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:59:20,039 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2022-11-25 15:59:20,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:59:20,048 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2022-11-25 15:59:20,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:59:20,059 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 15:59:20,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:59:20,065 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2022-11-25 15:59:20,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:59:20,075 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2022-11-25 15:59:20,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:59:20,083 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 111 [2022-11-25 15:59:20,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:59:20,092 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 89 trivial. 0 not checked. [2022-11-25 15:59:20,093 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-25 15:59:20,093 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [314843415] [2022-11-25 15:59:20,093 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [314843415] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 15:59:20,093 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 15:59:20,093 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-11-25 15:59:20,094 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1578637005] [2022-11-25 15:59:20,094 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 15:59:20,094 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-11-25 15:59:20,095 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-25 15:59:20,095 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-11-25 15:59:20,095 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2022-11-25 15:59:20,096 INFO L87 Difference]: Start difference. First operand 9219 states and 13808 transitions. Second operand has 7 states, 7 states have (on average 8.0) internal successors, (56), 4 states have internal predecessors, (56), 2 states have call successors, (17), 5 states have call predecessors, (17), 1 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) [2022-11-25 15:59:24,429 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:59:26,462 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:59:28,491 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:59:30,505 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:59:33,607 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:59:35,893 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.90s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:59:36,928 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.04s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:59:38,239 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.31s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:59:41,085 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:59:43,110 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:59:44,171 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.05s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:59:47,433 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.12s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:59:49,280 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.85s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:59:50,392 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.11s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:59:52,425 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:59:54,442 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 16:00:06,539 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 16:00:18,327 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 16:00:18,327 INFO L93 Difference]: Finished difference Result 10350 states and 15600 transitions. [2022-11-25 16:00:18,328 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-11-25 16:00:18,328 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 8.0) internal successors, (56), 4 states have internal predecessors, (56), 2 states have call successors, (17), 5 states have call predecessors, (17), 1 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) Word has length 121 [2022-11-25 16:00:18,329 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 16:00:18,398 INFO L225 Difference]: With dead ends: 10350 [2022-11-25 16:00:18,399 INFO L226 Difference]: Without dead ends: 10348 [2022-11-25 16:00:18,404 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 49 GetRequests, 38 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 16 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=56, Invalid=100, Unknown=0, NotChecked=0, Total=156 [2022-11-25 16:00:18,405 INFO L413 NwaCegarLoop]: 2956 mSDtfsCounter, 9457 mSDsluCounter, 5963 mSDsCounter, 0 mSdLazyCounter, 11898 mSolverCounterSat, 5097 mSolverCounterUnsat, 10 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 54.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 9808 SdHoareTripleChecker+Valid, 8919 SdHoareTripleChecker+Invalid, 17005 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 5097 IncrementalHoareTripleChecker+Valid, 11898 IncrementalHoareTripleChecker+Invalid, 10 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 56.8s IncrementalHoareTripleChecker+Time [2022-11-25 16:00:18,406 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [9808 Valid, 8919 Invalid, 17005 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [5097 Valid, 11898 Invalid, 10 Unknown, 0 Unchecked, 56.8s Time] [2022-11-25 16:00:18,423 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10348 states. [2022-11-25 16:00:19,472 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10348 to 9439. [2022-11-25 16:00:19,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9439 states, 6312 states have (on average 1.345532319391635) internal successors, (8493), 6516 states have internal predecessors, (8493), 2753 states have call successors, (2753), 329 states have call predecessors, (2753), 347 states have return successors, (2838), 2759 states have call predecessors, (2838), 2751 states have call successors, (2838) [2022-11-25 16:00:19,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9439 states to 9439 states and 14084 transitions. [2022-11-25 16:00:19,557 INFO L78 Accepts]: Start accepts. Automaton has 9439 states and 14084 transitions. Word has length 121 [2022-11-25 16:00:19,557 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 16:00:19,558 INFO L495 AbstractCegarLoop]: Abstraction has 9439 states and 14084 transitions. [2022-11-25 16:00:19,558 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 8.0) internal successors, (56), 4 states have internal predecessors, (56), 2 states have call successors, (17), 5 states have call predecessors, (17), 1 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) [2022-11-25 16:00:19,558 INFO L276 IsEmpty]: Start isEmpty. Operand 9439 states and 14084 transitions. [2022-11-25 16:00:19,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-11-25 16:00:19,561 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 16:00:19,562 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 6, 4, 4, 2, 2, 2, 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, 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] [2022-11-25 16:00:19,562 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-11-25 16:00:19,563 INFO L420 AbstractCegarLoop]: === Iteration 5 === 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 26 more)] === [2022-11-25 16:00:19,564 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 16:00:19,564 INFO L85 PathProgramCache]: Analyzing trace with hash 151526997, now seen corresponding path program 1 times [2022-11-25 16:00:19,564 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-25 16:00:19,564 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1970560576] [2022-11-25 16:00:19,565 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 16:00:19,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 16:00:19,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 16:00:20,290 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-11-25 16:00:20,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 16:00:20,301 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2022-11-25 16:00:20,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 16:00:20,348 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-11-25 16:00:20,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 16:00:20,364 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 16:00:20,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 16:00:20,370 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-11-25 16:00:20,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 16:00:20,376 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2022-11-25 16:00:20,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 16:00:20,387 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2022-11-25 16:00:20,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 16:00:20,404 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 16:00:20,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 16:00:20,410 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-11-25 16:00:20,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 16:00:20,417 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2022-11-25 16:00:20,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 16:00:20,428 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2022-11-25 16:00:20,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 16:00:20,564 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2022-11-25 16:00:20,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 16:00:20,585 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2022-11-25 16:00:20,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 16:00:20,595 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2022-11-25 16:00:20,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 16:00:20,608 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 16:00:20,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 16:00:20,614 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2022-11-25 16:00:20,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 16:00:20,622 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2022-11-25 16:00:20,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 16:00:20,632 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 111 [2022-11-25 16:00:20,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 16:00:20,644 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2022-11-25 16:00:20,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 16:00:20,654 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 89 trivial. 0 not checked. [2022-11-25 16:00:20,655 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-25 16:00:20,655 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1970560576] [2022-11-25 16:00:20,655 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1970560576] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 16:00:20,655 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 16:00:20,656 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-11-25 16:00:20,656 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1980038565] [2022-11-25 16:00:20,656 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 16:00:20,657 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-11-25 16:00:20,657 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-25 16:00:20,658 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-11-25 16:00:20,658 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2022-11-25 16:00:20,659 INFO L87 Difference]: Start difference. First operand 9439 states and 14084 transitions. Second operand has 7 states, 7 states have (on average 8.571428571428571) internal successors, (60), 4 states have internal predecessors, (60), 2 states have call successors, (18), 5 states have call predecessors, (18), 1 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) [2022-11-25 16:00:25,001 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 16:00:26,250 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.23s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 16:00:28,288 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 16:00:30,304 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 16:00:33,591 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 16:00:35,928 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.83s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 16:00:37,369 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.44s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 16:00:39,364 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.99s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 16:00:42,564 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 16:00:44,258 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.69s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 16:00:46,286 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 16:00:48,869 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 16:00:50,889 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 16:00:52,909 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 16:00:56,100 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.03s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 16:00:58,708 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.72s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 16:01:00,744 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 16:01:02,757 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 16:01:15,563 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.76s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 16:01:28,889 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 16:01:28,889 INFO L93 Difference]: Finished difference Result 11152 states and 16916 transitions. [2022-11-25 16:01:28,890 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-11-25 16:01:28,890 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 8.571428571428571) internal successors, (60), 4 states have internal predecessors, (60), 2 states have call successors, (18), 5 states have call predecessors, (18), 1 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) Word has length 127 [2022-11-25 16:01:28,891 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 16:01:28,952 INFO L225 Difference]: With dead ends: 11152 [2022-11-25 16:01:28,952 INFO L226 Difference]: Without dead ends: 11150 [2022-11-25 16:01:28,959 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 51 GetRequests, 40 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 16 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=56, Invalid=100, Unknown=0, NotChecked=0, Total=156 [2022-11-25 16:01:28,961 INFO L413 NwaCegarLoop]: 3261 mSDtfsCounter, 9084 mSDsluCounter, 7660 mSDsCounter, 0 mSdLazyCounter, 12429 mSolverCounterSat, 4929 mSolverCounterUnsat, 11 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 63.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 9602 SdHoareTripleChecker+Valid, 10921 SdHoareTripleChecker+Invalid, 17369 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 4929 IncrementalHoareTripleChecker+Valid, 12429 IncrementalHoareTripleChecker+Invalid, 11 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 66.6s IncrementalHoareTripleChecker+Time [2022-11-25 16:01:28,961 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [9602 Valid, 10921 Invalid, 17369 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [4929 Valid, 12429 Invalid, 11 Unknown, 0 Unchecked, 66.6s Time] [2022-11-25 16:01:28,979 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11150 states. [2022-11-25 16:01:30,083 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11150 to 9437. [2022-11-25 16:01:30,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9437 states, 6311 states have (on average 1.3454286167009983) internal successors, (8491), 6514 states have internal predecessors, (8491), 2753 states have call successors, (2753), 329 states have call predecessors, (2753), 347 states have return successors, (2838), 2759 states have call predecessors, (2838), 2751 states have call successors, (2838) [2022-11-25 16:01:30,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9437 states to 9437 states and 14082 transitions. [2022-11-25 16:01:30,266 INFO L78 Accepts]: Start accepts. Automaton has 9437 states and 14082 transitions. Word has length 127 [2022-11-25 16:01:30,266 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 16:01:30,267 INFO L495 AbstractCegarLoop]: Abstraction has 9437 states and 14082 transitions. [2022-11-25 16:01:30,267 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 8.571428571428571) internal successors, (60), 4 states have internal predecessors, (60), 2 states have call successors, (18), 5 states have call predecessors, (18), 1 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) [2022-11-25 16:01:30,267 INFO L276 IsEmpty]: Start isEmpty. Operand 9437 states and 14082 transitions. [2022-11-25 16:01:30,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2022-11-25 16:01:30,271 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 16:01:30,271 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 6, 4, 4, 2, 2, 2, 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, 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] [2022-11-25 16:01:30,271 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-11-25 16:01:30,272 INFO L420 AbstractCegarLoop]: === Iteration 6 === 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 26 more)] === [2022-11-25 16:01:30,272 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 16:01:30,272 INFO L85 PathProgramCache]: Analyzing trace with hash -164524887, now seen corresponding path program 1 times [2022-11-25 16:01:30,273 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-25 16:01:30,273 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [67429011] [2022-11-25 16:01:30,273 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 16:01:30,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 16:01:30,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 16:01:30,991 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-11-25 16:01:30,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 16:01:31,000 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2022-11-25 16:01:31,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 16:01:31,048 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-11-25 16:01:31,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 16:01:31,062 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 16:01:31,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 16:01:31,068 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-11-25 16:01:31,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 16:01:31,073 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2022-11-25 16:01:31,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 16:01:31,083 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2022-11-25 16:01:31,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 16:01:31,101 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 16:01:31,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 16:01:31,107 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-11-25 16:01:31,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 16:01:31,114 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2022-11-25 16:01:31,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 16:01:31,123 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2022-11-25 16:01:31,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 16:01:31,143 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2022-11-25 16:01:31,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 16:01:31,165 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2022-11-25 16:01:31,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 16:01:31,173 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2022-11-25 16:01:31,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 16:01:31,184 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 16:01:31,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 16:01:31,190 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2022-11-25 16:01:31,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 16:01:31,200 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2022-11-25 16:01:31,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 16:01:31,209 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 111 [2022-11-25 16:01:31,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 16:01:31,221 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2022-11-25 16:01:31,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 16:01:31,236 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2022-11-25 16:01:31,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 16:01:31,250 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 89 trivial. 0 not checked. [2022-11-25 16:01:31,251 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-25 16:01:31,251 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [67429011] [2022-11-25 16:01:31,251 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [67429011] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 16:01:31,251 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 16:01:31,252 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-11-25 16:01:31,252 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [920451015] [2022-11-25 16:01:31,252 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 16:01:31,253 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-11-25 16:01:31,253 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-25 16:01:31,254 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-11-25 16:01:31,254 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2022-11-25 16:01:31,254 INFO L87 Difference]: Start difference. First operand 9437 states and 14082 transitions. Second operand has 7 states, 7 states have (on average 9.142857142857142) internal successors, (64), 4 states have internal predecessors, (64), 2 states have call successors, (19), 5 states have call predecessors, (19), 1 states have return successors, (18), 2 states have call predecessors, (18), 2 states have call successors, (18) [2022-11-25 16:01:35,765 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 16:01:37,803 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 16:01:39,838 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 16:01:41,860 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 16:01:44,915 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 16:01:47,107 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.78s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 16:01:49,003 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.90s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 16:01:50,598 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.59s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 16:01:54,434 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 16:01:56,460 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 16:02:00,161 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.40s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 16:02:01,225 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.06s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 16:02:02,808 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.58s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 16:02:04,844 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 16:02:06,857 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 16:02:20,102 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 16:02:33,130 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 16:02:33,130 INFO L93 Difference]: Finished difference Result 10346 states and 15596 transitions. [2022-11-25 16:02:33,131 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-11-25 16:02:33,131 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 9.142857142857142) internal successors, (64), 4 states have internal predecessors, (64), 2 states have call successors, (19), 5 states have call predecessors, (19), 1 states have return successors, (18), 2 states have call predecessors, (18), 2 states have call successors, (18) Word has length 133 [2022-11-25 16:02:33,132 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 16:02:33,185 INFO L225 Difference]: With dead ends: 10346 [2022-11-25 16:02:33,185 INFO L226 Difference]: Without dead ends: 10344 [2022-11-25 16:02:33,191 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 53 GetRequests, 42 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 16 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=56, Invalid=100, Unknown=0, NotChecked=0, Total=156 [2022-11-25 16:02:33,193 INFO L413 NwaCegarLoop]: 2951 mSDtfsCounter, 9460 mSDsluCounter, 5955 mSDsCounter, 0 mSdLazyCounter, 11882 mSolverCounterSat, 5106 mSolverCounterUnsat, 10 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 57.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 9807 SdHoareTripleChecker+Valid, 8906 SdHoareTripleChecker+Invalid, 16998 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 5106 IncrementalHoareTripleChecker+Valid, 11882 IncrementalHoareTripleChecker+Invalid, 10 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 60.2s IncrementalHoareTripleChecker+Time [2022-11-25 16:02:33,193 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [9807 Valid, 8906 Invalid, 16998 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [5106 Valid, 11882 Invalid, 10 Unknown, 0 Unchecked, 60.2s Time] [2022-11-25 16:02:33,208 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10344 states. [2022-11-25 16:02:34,288 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10344 to 9435. [2022-11-25 16:02:34,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9435 states, 6310 states have (on average 1.3453248811410459) internal successors, (8489), 6512 states have internal predecessors, (8489), 2753 states have call successors, (2753), 329 states have call predecessors, (2753), 347 states have return successors, (2838), 2759 states have call predecessors, (2838), 2751 states have call successors, (2838) [2022-11-25 16:02:34,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9435 states to 9435 states and 14080 transitions. [2022-11-25 16:02:34,380 INFO L78 Accepts]: Start accepts. Automaton has 9435 states and 14080 transitions. Word has length 133 [2022-11-25 16:02:34,381 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 16:02:34,381 INFO L495 AbstractCegarLoop]: Abstraction has 9435 states and 14080 transitions. [2022-11-25 16:02:34,382 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 9.142857142857142) internal successors, (64), 4 states have internal predecessors, (64), 2 states have call successors, (19), 5 states have call predecessors, (19), 1 states have return successors, (18), 2 states have call predecessors, (18), 2 states have call successors, (18) [2022-11-25 16:02:34,382 INFO L276 IsEmpty]: Start isEmpty. Operand 9435 states and 14080 transitions. [2022-11-25 16:02:34,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2022-11-25 16:02:34,386 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 16:02:34,386 INFO L195 NwaCegarLoop]: trace histogram [10, 10, 10, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 16:02:34,386 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-11-25 16:02:34,387 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_linux_net_register_check_return_value_probeErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_kernel_rcu_update_lock_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 26 more)] === [2022-11-25 16:02:34,387 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 16:02:34,387 INFO L85 PathProgramCache]: Analyzing trace with hash 2011630878, now seen corresponding path program 1 times [2022-11-25 16:02:34,388 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-25 16:02:34,388 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [178879345] [2022-11-25 16:02:34,388 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 16:02:34,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 16:02:34,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 16:02:35,234 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-11-25 16:02:35,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 16:02:35,242 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2022-11-25 16:02:35,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 16:02:35,290 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-11-25 16:02:35,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 16:02:35,303 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 16:02:35,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 16:02:35,310 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-11-25 16:02:35,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 16:02:35,317 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2022-11-25 16:02:35,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 16:02:35,326 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2022-11-25 16:02:35,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 16:02:35,340 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 16:02:35,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 16:02:35,347 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-11-25 16:02:35,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 16:02:35,354 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2022-11-25 16:02:35,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 16:02:35,362 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2022-11-25 16:02:35,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 16:02:35,383 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2022-11-25 16:02:35,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 16:02:35,405 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 16:02:35,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 16:02:35,416 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 16:02:35,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 16:02:35,423 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-11-25 16:02:35,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 16:02:35,430 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2022-11-25 16:02:35,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 16:02:35,446 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 16:02:35,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 16:02:35,454 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 16:02:35,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 16:02:35,461 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-11-25 16:02:35,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 16:02:35,476 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2022-11-25 16:02:35,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 16:02:35,490 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 16:02:35,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 16:02:35,497 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 16:02:35,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 16:02:35,505 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-11-25 16:02:35,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 16:02:35,512 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2022-11-25 16:02:35,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 16:02:35,530 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2022-11-25 16:02:35,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 16:02:35,556 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2022-11-25 16:02:35,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 16:02:35,566 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2022-11-25 16:02:35,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 16:02:35,577 INFO L134 CoverageAnalysis]: Checked inductivity of 242 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2022-11-25 16:02:35,578 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-25 16:02:35,578 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [178879345] [2022-11-25 16:02:35,578 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [178879345] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 16:02:35,579 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 16:02:35,579 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-11-25 16:02:35,579 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [46608528] [2022-11-25 16:02:35,579 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 16:02:35,580 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-11-25 16:02:35,580 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-25 16:02:35,581 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-11-25 16:02:35,581 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2022-11-25 16:02:35,581 INFO L87 Difference]: Start difference. First operand 9435 states and 14080 transitions. Second operand has 7 states, 7 states have (on average 8.142857142857142) internal successors, (57), 3 states have internal predecessors, (57), 2 states have call successors, (20), 6 states have call predecessors, (20), 2 states have return successors, (19), 2 states have call predecessors, (19), 2 states have call successors, (19) [2022-11-25 16:02:40,025 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 16:02:42,078 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 16:02:44,108 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 16:02:46,127 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 16:02:48,817 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 16:02:50,836 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 16:02:52,853 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 16:02:54,870 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 16:02:57,315 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 16:02:59,749 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 16:03:03,086 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 16:03:04,148 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.05s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 16:03:06,179 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 16:03:08,721 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 16:03:10,741 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 16:03:12,757 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 16:03:14,777 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 16:03:17,673 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 16:03:19,953 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.32s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 16:03:21,570 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.62s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 16:03:24,601 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 16:03:26,618 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 16:03:43,358 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 16:03:45,683 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.03s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 16:03:54,271 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 16:03:54,271 INFO L93 Difference]: Finished difference Result 20589 states and 31049 transitions. [2022-11-25 16:03:54,272 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2022-11-25 16:03:54,272 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 8.142857142857142) internal successors, (57), 3 states have internal predecessors, (57), 2 states have call successors, (20), 6 states have call predecessors, (20), 2 states have return successors, (19), 2 states have call predecessors, (19), 2 states have call successors, (19) Word has length 164 [2022-11-25 16:03:54,273 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 16:03:54,334 INFO L225 Difference]: With dead ends: 20589 [2022-11-25 16:03:54,334 INFO L226 Difference]: Without dead ends: 11162 [2022-11-25 16:03:54,400 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 69 GetRequests, 57 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 22 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=67, Invalid=115, Unknown=0, NotChecked=0, Total=182 [2022-11-25 16:03:54,401 INFO L413 NwaCegarLoop]: 2625 mSDtfsCounter, 11194 mSDsluCounter, 5042 mSDsCounter, 0 mSdLazyCounter, 10884 mSolverCounterSat, 7631 mSolverCounterUnsat, 20 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 73.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 11357 SdHoareTripleChecker+Valid, 7667 SdHoareTripleChecker+Invalid, 18535 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 7631 IncrementalHoareTripleChecker+Valid, 10884 IncrementalHoareTripleChecker+Invalid, 20 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 76.4s IncrementalHoareTripleChecker+Time [2022-11-25 16:03:54,402 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [11357 Valid, 7667 Invalid, 18535 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [7631 Valid, 10884 Invalid, 20 Unknown, 0 Unchecked, 76.4s Time] [2022-11-25 16:03:54,416 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11162 states. [2022-11-25 16:03:55,792 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11162 to 9805. [2022-11-25 16:03:55,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9805 states, 6531 states have (on average 1.3385392742305926) internal successors, (8742), 6736 states have internal predecessors, (8742), 2853 states have call successors, (2853), 379 states have call predecessors, (2853), 397 states have return successors, (2938), 2859 states have call predecessors, (2938), 2851 states have call successors, (2938) [2022-11-25 16:03:55,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9805 states to 9805 states and 14533 transitions. [2022-11-25 16:03:55,876 INFO L78 Accepts]: Start accepts. Automaton has 9805 states and 14533 transitions. Word has length 164 [2022-11-25 16:03:55,876 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 16:03:55,877 INFO L495 AbstractCegarLoop]: Abstraction has 9805 states and 14533 transitions. [2022-11-25 16:03:55,877 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 8.142857142857142) internal successors, (57), 3 states have internal predecessors, (57), 2 states have call successors, (20), 6 states have call predecessors, (20), 2 states have return successors, (19), 2 states have call predecessors, (19), 2 states have call successors, (19) [2022-11-25 16:03:55,877 INFO L276 IsEmpty]: Start isEmpty. Operand 9805 states and 14533 transitions. [2022-11-25 16:03:55,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2022-11-25 16:03:55,881 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 16:03:55,881 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 6, 4, 4, 2, 2, 2, 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, 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] [2022-11-25 16:03:55,881 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-11-25 16:03:55,882 INFO L420 AbstractCegarLoop]: === Iteration 8 === 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 26 more)] === [2022-11-25 16:03:55,882 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 16:03:55,882 INFO L85 PathProgramCache]: Analyzing trace with hash -296595706, now seen corresponding path program 1 times [2022-11-25 16:03:55,883 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-25 16:03:55,883 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [506282540] [2022-11-25 16:03:55,883 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 16:03:55,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 16:03:56,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 16:03:56,608 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-11-25 16:03:56,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 16:03:56,618 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2022-11-25 16:03:56,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 16:03:56,667 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-11-25 16:03:56,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 16:03:56,684 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 16:03:56,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 16:03:56,689 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-11-25 16:03:56,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 16:03:56,695 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2022-11-25 16:03:56,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 16:03:56,704 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2022-11-25 16:03:56,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 16:03:56,718 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 16:03:56,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 16:03:56,729 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-11-25 16:03:56,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 16:03:56,735 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2022-11-25 16:03:56,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 16:03:56,743 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2022-11-25 16:03:56,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 16:03:56,761 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2022-11-25 16:03:56,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 16:03:56,783 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2022-11-25 16:03:56,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 16:03:56,791 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2022-11-25 16:03:56,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 16:03:56,803 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 16:03:56,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 16:03:56,808 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2022-11-25 16:03:56,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 16:03:56,817 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2022-11-25 16:03:56,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 16:03:56,825 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 111 [2022-11-25 16:03:56,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 16:03:56,837 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2022-11-25 16:03:56,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 16:03:56,846 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2022-11-25 16:03:56,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 16:03:56,856 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2022-11-25 16:03:56,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 16:03:56,868 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 89 trivial. 0 not checked. [2022-11-25 16:03:56,868 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-25 16:03:56,868 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [506282540] [2022-11-25 16:03:56,869 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [506282540] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 16:03:56,869 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 16:03:56,869 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-11-25 16:03:56,869 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [91362935] [2022-11-25 16:03:56,869 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 16:03:56,870 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-11-25 16:03:56,870 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-25 16:03:56,871 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-11-25 16:03:56,871 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2022-11-25 16:03:56,872 INFO L87 Difference]: Start difference. First operand 9805 states and 14533 transitions. Second operand has 7 states, 7 states have (on average 9.714285714285714) internal successors, (68), 4 states have internal predecessors, (68), 2 states have call successors, (20), 5 states have call predecessors, (20), 1 states have return successors, (19), 2 states have call predecessors, (19), 2 states have call successors, (19) [2022-11-25 16:04:01,744 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 16:04:03,778 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 16:04:05,813 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 16:04:07,828 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 16:04:09,108 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.17s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 16:04:11,875 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 16:04:13,784 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.48s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 16:04:15,794 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 16:04:17,802 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 16:04:20,948 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 16:04:22,963 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 16:04:23,992 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.01s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 16:04:28,455 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.60s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 16:04:30,372 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.92s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 16:04:32,414 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 16:04:34,429 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 16:04:49,625 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.93s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 16:04:59,381 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 16:04:59,381 INFO L93 Difference]: Finished difference Result 10714 states and 16047 transitions. [2022-11-25 16:04:59,382 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-11-25 16:04:59,382 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 9.714285714285714) internal successors, (68), 4 states have internal predecessors, (68), 2 states have call successors, (20), 5 states have call predecessors, (20), 1 states have return successors, (19), 2 states have call predecessors, (19), 2 states have call successors, (19) Word has length 139 [2022-11-25 16:04:59,382 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 16:04:59,434 INFO L225 Difference]: With dead ends: 10714 [2022-11-25 16:04:59,434 INFO L226 Difference]: Without dead ends: 10712 [2022-11-25 16:04:59,439 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 55 GetRequests, 44 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 16 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=56, Invalid=100, Unknown=0, NotChecked=0, Total=156 [2022-11-25 16:04:59,440 INFO L413 NwaCegarLoop]: 2933 mSDtfsCounter, 11321 mSDsluCounter, 5351 mSDsCounter, 0 mSdLazyCounter, 11259 mSolverCounterSat, 8440 mSolverCounterUnsat, 11 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 57.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 11666 SdHoareTripleChecker+Valid, 8284 SdHoareTripleChecker+Invalid, 19710 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 8440 IncrementalHoareTripleChecker+Valid, 11259 IncrementalHoareTripleChecker+Invalid, 11 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 60.5s IncrementalHoareTripleChecker+Time [2022-11-25 16:04:59,440 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [11666 Valid, 8284 Invalid, 19710 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [8440 Valid, 11259 Invalid, 11 Unknown, 0 Unchecked, 60.5s Time] [2022-11-25 16:04:59,454 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10712 states. [2022-11-25 16:05:01,000 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10712 to 9803. [2022-11-25 16:05:01,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9803 states, 6530 states have (on average 1.33843797856049) internal successors, (8740), 6734 states have internal predecessors, (8740), 2853 states have call successors, (2853), 379 states have call predecessors, (2853), 397 states have return successors, (2938), 2859 states have call predecessors, (2938), 2851 states have call successors, (2938) [2022-11-25 16:05:01,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9803 states to 9803 states and 14531 transitions. [2022-11-25 16:05:01,086 INFO L78 Accepts]: Start accepts. Automaton has 9803 states and 14531 transitions. Word has length 139 [2022-11-25 16:05:01,089 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 16:05:01,089 INFO L495 AbstractCegarLoop]: Abstraction has 9803 states and 14531 transitions. [2022-11-25 16:05:01,090 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 9.714285714285714) internal successors, (68), 4 states have internal predecessors, (68), 2 states have call successors, (20), 5 states have call predecessors, (20), 1 states have return successors, (19), 2 states have call predecessors, (19), 2 states have call successors, (19) [2022-11-25 16:05:01,090 INFO L276 IsEmpty]: Start isEmpty. Operand 9803 states and 14531 transitions. [2022-11-25 16:05:01,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2022-11-25 16:05:01,095 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 16:05:01,095 INFO L195 NwaCegarLoop]: trace histogram [10, 10, 10, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 16:05:01,096 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2022-11-25 16:05:01,096 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_linux_usb_register_check_return_value_probeErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_kernel_rcu_update_lock_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 26 more)] === [2022-11-25 16:05:01,096 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 16:05:01,097 INFO L85 PathProgramCache]: Analyzing trace with hash -1548417935, now seen corresponding path program 1 times [2022-11-25 16:05:01,097 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-25 16:05:01,097 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [502274985] [2022-11-25 16:05:01,097 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 16:05:01,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 16:05:01,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 16:05:01,997 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-11-25 16:05:02,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 16:05:02,005 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2022-11-25 16:05:02,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 16:05:02,056 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-11-25 16:05:02,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 16:05:02,065 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 16:05:02,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 16:05:02,071 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-11-25 16:05:02,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 16:05:02,077 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2022-11-25 16:05:02,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 16:05:02,083 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2022-11-25 16:05:02,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 16:05:02,096 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 16:05:02,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 16:05:02,103 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-11-25 16:05:02,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 16:05:02,109 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2022-11-25 16:05:02,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 16:05:02,115 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2022-11-25 16:05:02,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 16:05:02,139 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2022-11-25 16:05:02,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 16:05:02,151 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 16:05:02,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 16:05:02,156 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 16:05:02,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 16:05:02,163 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-11-25 16:05:02,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 16:05:02,168 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2022-11-25 16:05:02,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 16:05:02,182 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 16:05:02,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 16:05:02,189 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 16:05:02,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 16:05:02,195 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-11-25 16:05:02,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 16:05:02,201 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2022-11-25 16:05:02,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 16:05:02,214 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 16:05:02,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 16:05:02,220 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 16:05:02,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 16:05:02,227 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-11-25 16:05:02,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 16:05:02,233 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2022-11-25 16:05:02,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 16:05:02,255 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2022-11-25 16:05:02,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 16:05:02,290 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2022-11-25 16:05:02,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 16:05:02,321 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2022-11-25 16:05:02,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 16:05:02,329 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 159 [2022-11-25 16:05:02,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 16:05:02,386 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-11-25 16:05:02,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 16:05:02,394 INFO L134 CoverageAnalysis]: Checked inductivity of 245 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 243 trivial. 0 not checked. [2022-11-25 16:05:02,395 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-25 16:05:02,395 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [502274985] [2022-11-25 16:05:02,395 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [502274985] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-25 16:05:02,396 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1992231320] [2022-11-25 16:05:02,396 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 16:05:02,396 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-25 16:05:02,397 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3cfb1b82-d866-465a-bbe6-43b87df60c3a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:05:02,402 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3cfb1b82-d866-465a-bbe6-43b87df60c3a/bin/uautomizer-ZsLfNo2U6R/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-25 16:05:02,433 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3cfb1b82-d866-465a-bbe6-43b87df60c3a/bin/uautomizer-ZsLfNo2U6R/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-11-25 16:05:04,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 16:05:04,764 INFO L263 TraceCheckSpWp]: Trace formula consists of 4474 conjuncts, 4 conjunts are in the unsatisfiable core [2022-11-25 16:05:04,781 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-25 16:05:04,938 INFO L134 CoverageAnalysis]: Checked inductivity of 245 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2022-11-25 16:05:04,938 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-25 16:05:04,939 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1992231320] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 16:05:04,939 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-25 16:05:04,939 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [11] total 12 [2022-11-25 16:05:04,940 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [567736649] [2022-11-25 16:05:04,940 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 16:05:04,941 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-25 16:05:04,941 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-25 16:05:04,943 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-25 16:05:04,943 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=105, Unknown=0, NotChecked=0, Total=132 [2022-11-25 16:05:04,944 INFO L87 Difference]: Start difference. First operand 9803 states and 14531 transitions. Second operand has 3 states, 3 states have (on average 20.666666666666668) internal successors, (62), 3 states have internal predecessors, (62), 2 states have call successors, (22), 2 states have call predecessors, (22), 2 states have return successors, (21), 2 states have call predecessors, (21), 2 states have call successors, (21) [2022-11-25 16:05:06,243 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 16:05:06,243 INFO L93 Difference]: Finished difference Result 19592 states and 29126 transitions. [2022-11-25 16:05:06,244 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-25 16:05:06,244 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 20.666666666666668) internal successors, (62), 3 states have internal predecessors, (62), 2 states have call successors, (22), 2 states have call predecessors, (22), 2 states have return successors, (21), 2 states have call predecessors, (21), 2 states have call successors, (21) Word has length 173 [2022-11-25 16:05:06,246 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 16:05:06,297 INFO L225 Difference]: With dead ends: 19592 [2022-11-25 16:05:06,298 INFO L226 Difference]: Without dead ends: 9797 [2022-11-25 16:05:06,347 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 237 GetRequests, 227 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=27, Invalid=105, Unknown=0, NotChecked=0, Total=132 [2022-11-25 16:05:06,348 INFO L413 NwaCegarLoop]: 6344 mSDtfsCounter, 6321 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 1 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6321 SdHoareTripleChecker+Valid, 6344 SdHoareTripleChecker+Invalid, 2 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 1 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-11-25 16:05:06,348 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [6321 Valid, 6344 Invalid, 2 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 1 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-11-25 16:05:06,362 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9797 states. [2022-11-25 16:05:07,468 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9797 to 9797. [2022-11-25 16:05:07,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9797 states, 6525 states have (on average 1.3380842911877395) internal successors, (8731), 6728 states have internal predecessors, (8731), 2853 states have call successors, (2853), 379 states have call predecessors, (2853), 397 states have return successors, (2938), 2859 states have call predecessors, (2938), 2851 states have call successors, (2938) [2022-11-25 16:05:07,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9797 states to 9797 states and 14522 transitions. [2022-11-25 16:05:07,527 INFO L78 Accepts]: Start accepts. Automaton has 9797 states and 14522 transitions. Word has length 173 [2022-11-25 16:05:07,528 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 16:05:07,528 INFO L495 AbstractCegarLoop]: Abstraction has 9797 states and 14522 transitions. [2022-11-25 16:05:07,528 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 20.666666666666668) internal successors, (62), 3 states have internal predecessors, (62), 2 states have call successors, (22), 2 states have call predecessors, (22), 2 states have return successors, (21), 2 states have call predecessors, (21), 2 states have call successors, (21) [2022-11-25 16:05:07,529 INFO L276 IsEmpty]: Start isEmpty. Operand 9797 states and 14522 transitions. [2022-11-25 16:05:07,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2022-11-25 16:05:07,533 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 16:05:07,533 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 6, 4, 4, 2, 2, 2, 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, 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] [2022-11-25 16:05:07,559 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3cfb1b82-d866-465a-bbe6-43b87df60c3a/bin/uautomizer-ZsLfNo2U6R/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2022-11-25 16:05:07,752 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3cfb1b82-d866-465a-bbe6-43b87df60c3a/bin/uautomizer-ZsLfNo2U6R/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-25 16:05:07,753 INFO L420 AbstractCegarLoop]: === Iteration 10 === 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 26 more)] === [2022-11-25 16:05:07,753 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 16:05:07,753 INFO L85 PathProgramCache]: Analyzing trace with hash 1375250491, now seen corresponding path program 1 times [2022-11-25 16:05:07,753 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-25 16:05:07,754 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1526246984] [2022-11-25 16:05:07,754 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 16:05:07,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 16:05:07,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 16:05:08,565 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-11-25 16:05:08,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 16:05:08,575 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2022-11-25 16:05:08,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 16:05:08,624 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-11-25 16:05:08,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 16:05:08,637 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 16:05:08,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 16:05:08,643 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-11-25 16:05:08,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 16:05:08,648 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2022-11-25 16:05:08,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 16:05:08,656 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2022-11-25 16:05:08,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 16:05:08,671 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 16:05:08,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 16:05:08,676 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-11-25 16:05:08,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 16:05:08,681 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2022-11-25 16:05:08,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 16:05:08,689 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2022-11-25 16:05:08,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 16:05:08,709 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2022-11-25 16:05:08,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 16:05:08,729 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2022-11-25 16:05:08,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 16:05:08,737 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2022-11-25 16:05:08,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 16:05:08,747 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 16:05:08,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 16:05:08,752 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2022-11-25 16:05:08,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 16:05:08,760 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2022-11-25 16:05:08,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 16:05:08,771 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 111 [2022-11-25 16:05:08,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 16:05:08,780 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2022-11-25 16:05:08,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 16:05:08,789 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2022-11-25 16:05:08,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 16:05:08,797 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2022-11-25 16:05:08,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 16:05:08,806 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2022-11-25 16:05:08,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 16:05:08,815 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 89 trivial. 0 not checked. [2022-11-25 16:05:08,816 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-25 16:05:08,816 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1526246984] [2022-11-25 16:05:08,816 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1526246984] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 16:05:08,816 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 16:05:08,817 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-11-25 16:05:08,817 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2033870976] [2022-11-25 16:05:08,817 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 16:05:08,818 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-11-25 16:05:08,818 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-25 16:05:08,818 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-11-25 16:05:08,819 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2022-11-25 16:05:08,819 INFO L87 Difference]: Start difference. First operand 9797 states and 14522 transitions. Second operand has 7 states, 7 states have (on average 10.285714285714286) internal successors, (72), 4 states have internal predecessors, (72), 2 states have call successors, (21), 5 states have call predecessors, (21), 1 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) [2022-11-25 16:05:13,524 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 16:05:15,553 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 16:05:17,584 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 16:05:19,611 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 16:05:22,780 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 16:05:25,313 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 16:05:27,802 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.21s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 16:05:29,832 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 16:05:31,848 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 16:05:34,504 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 16:05:36,523 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 16:05:38,542 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 16:05:40,559 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 16:05:45,465 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 16:05:48,271 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 16:05:50,288 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 16:06:07,230 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 16:06:17,682 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 16:06:17,682 INFO L93 Difference]: Finished difference Result 10696 states and 16027 transitions. [2022-11-25 16:06:17,683 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-11-25 16:06:17,683 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 10.285714285714286) internal successors, (72), 4 states have internal predecessors, (72), 2 states have call successors, (21), 5 states have call predecessors, (21), 1 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) Word has length 145 [2022-11-25 16:06:17,684 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 16:06:17,724 INFO L225 Difference]: With dead ends: 10696 [2022-11-25 16:06:17,725 INFO L226 Difference]: Without dead ends: 10694 [2022-11-25 16:06:17,730 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 57 GetRequests, 46 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 16 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=56, Invalid=100, Unknown=0, NotChecked=0, Total=156 [2022-11-25 16:06:17,731 INFO L413 NwaCegarLoop]: 3127 mSDtfsCounter, 8148 mSDsluCounter, 7445 mSDsCounter, 0 mSdLazyCounter, 12723 mSolverCounterSat, 4240 mSolverCounterUnsat, 16 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 63.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 8717 SdHoareTripleChecker+Valid, 10572 SdHoareTripleChecker+Invalid, 16979 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 4240 IncrementalHoareTripleChecker+Valid, 12723 IncrementalHoareTripleChecker+Invalid, 16 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 66.7s IncrementalHoareTripleChecker+Time [2022-11-25 16:06:17,731 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [8717 Valid, 10572 Invalid, 16979 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [4240 Valid, 12723 Invalid, 16 Unknown, 0 Unchecked, 66.7s Time] [2022-11-25 16:06:17,746 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10694 states. [2022-11-25 16:06:18,843 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10694 to 9795. [2022-11-25 16:06:18,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9795 states, 6524 states have (on average 1.3379828326180256) internal successors, (8729), 6726 states have internal predecessors, (8729), 2853 states have call successors, (2853), 379 states have call predecessors, (2853), 397 states have return successors, (2938), 2859 states have call predecessors, (2938), 2851 states have call successors, (2938) [2022-11-25 16:06:18,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9795 states to 9795 states and 14520 transitions. [2022-11-25 16:06:18,895 INFO L78 Accepts]: Start accepts. Automaton has 9795 states and 14520 transitions. Word has length 145 [2022-11-25 16:06:18,895 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 16:06:18,895 INFO L495 AbstractCegarLoop]: Abstraction has 9795 states and 14520 transitions. [2022-11-25 16:06:18,896 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 10.285714285714286) internal successors, (72), 4 states have internal predecessors, (72), 2 states have call successors, (21), 5 states have call predecessors, (21), 1 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) [2022-11-25 16:06:18,896 INFO L276 IsEmpty]: Start isEmpty. Operand 9795 states and 14520 transitions. [2022-11-25 16:06:18,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2022-11-25 16:06:18,900 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 16:06:18,900 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 6, 4, 4, 2, 2, 2, 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, 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] [2022-11-25 16:06:18,900 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2022-11-25 16:06:18,901 INFO L420 AbstractCegarLoop]: === Iteration 11 === 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 26 more)] === [2022-11-25 16:06:18,901 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 16:06:18,901 INFO L85 PathProgramCache]: Analyzing trace with hash 1241980605, now seen corresponding path program 1 times [2022-11-25 16:06:18,902 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-25 16:06:18,902 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1907739786] [2022-11-25 16:06:18,902 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 16:06:18,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 16:06:19,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 16:06:19,641 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-11-25 16:06:19,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 16:06:19,652 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2022-11-25 16:06:19,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 16:06:19,704 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-11-25 16:06:19,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 16:06:19,727 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 16:06:19,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 16:06:19,732 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-11-25 16:06:19,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 16:06:19,738 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2022-11-25 16:06:19,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 16:06:19,746 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2022-11-25 16:06:19,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 16:06:19,760 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 16:06:19,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 16:06:19,766 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-11-25 16:06:19,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 16:06:19,772 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2022-11-25 16:06:19,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 16:06:19,780 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2022-11-25 16:06:19,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 16:06:19,799 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2022-11-25 16:06:19,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 16:06:19,820 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2022-11-25 16:06:19,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 16:06:19,828 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2022-11-25 16:06:19,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 16:06:19,839 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 16:06:19,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 16:06:19,844 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2022-11-25 16:06:19,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 16:06:19,864 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2022-11-25 16:06:19,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 16:06:19,876 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 111 [2022-11-25 16:06:19,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 16:06:19,885 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2022-11-25 16:06:19,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 16:06:19,895 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2022-11-25 16:06:19,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 16:06:19,905 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2022-11-25 16:06:19,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 16:06:19,914 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2022-11-25 16:06:19,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 16:06:19,923 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2022-11-25 16:06:19,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 16:06:19,932 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 89 trivial. 0 not checked. [2022-11-25 16:06:19,933 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-25 16:06:19,933 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1907739786] [2022-11-25 16:06:19,933 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1907739786] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 16:06:19,933 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 16:06:19,934 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-11-25 16:06:19,934 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [703230554] [2022-11-25 16:06:19,934 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 16:06:19,935 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-11-25 16:06:19,935 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-25 16:06:19,935 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-11-25 16:06:19,936 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2022-11-25 16:06:19,936 INFO L87 Difference]: Start difference. First operand 9795 states and 14520 transitions. Second operand has 7 states, 7 states have (on average 10.857142857142858) internal successors, (76), 4 states have internal predecessors, (76), 2 states have call successors, (22), 5 states have call predecessors, (22), 1 states have return successors, (21), 2 states have call predecessors, (21), 2 states have call successors, (21)