./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--net--dsa--mv88e6xxx_drv.ko-ldv_main2.cil.out.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_6986412f-0ff8-4b14-975f-1c823624b6ce/bin/uautomizer-ZsLfNo2U6R/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6986412f-0ff8-4b14-975f-1c823624b6ce/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_6986412f-0ff8-4b14-975f-1c823624b6ce/bin/uautomizer-ZsLfNo2U6R/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6986412f-0ff8-4b14-975f-1c823624b6ce/bin/uautomizer-ZsLfNo2U6R/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--net--dsa--mv88e6xxx_drv.ko-ldv_main2.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6986412f-0ff8-4b14-975f-1c823624b6ce/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_6986412f-0ff8-4b14-975f-1c823624b6ce/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 8218d66b38036897f67c80af50bdb171f983e28f159848fa63aae8e20cafd746 --- 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 17:08:39,916 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-25 17:08:39,919 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-25 17:08:39,956 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-25 17:08:39,957 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-25 17:08:39,958 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-25 17:08:39,959 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-25 17:08:39,961 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-25 17:08:39,963 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-25 17:08:39,964 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-25 17:08:39,965 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-25 17:08:39,973 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-25 17:08:39,973 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-25 17:08:39,979 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-25 17:08:39,981 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-25 17:08:39,984 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-25 17:08:39,985 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-25 17:08:39,988 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-25 17:08:39,990 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-25 17:08:39,997 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-25 17:08:39,998 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-25 17:08:39,999 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-25 17:08:40,000 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-25 17:08:40,001 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-25 17:08:40,004 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-25 17:08:40,005 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-25 17:08:40,005 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-25 17:08:40,006 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-25 17:08:40,006 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-25 17:08:40,007 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-25 17:08:40,007 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-25 17:08:40,008 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-25 17:08:40,009 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-25 17:08:40,009 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-25 17:08:40,010 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-25 17:08:40,011 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-25 17:08:40,011 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-25 17:08:40,012 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-25 17:08:40,012 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-25 17:08:40,013 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-25 17:08:40,014 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-25 17:08:40,016 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6986412f-0ff8-4b14-975f-1c823624b6ce/bin/uautomizer-ZsLfNo2U6R/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-11-25 17:08:40,044 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-25 17:08:40,045 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-25 17:08:40,059 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-25 17:08:40,059 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-25 17:08:40,060 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-25 17:08:40,060 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-25 17:08:40,061 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-25 17:08:40,061 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-25 17:08:40,061 INFO L138 SettingsManager]: * Use SBE=true [2022-11-25 17:08:40,061 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-25 17:08:40,061 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-25 17:08:40,062 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-25 17:08:40,062 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-25 17:08:40,062 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-25 17:08:40,062 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-25 17:08:40,062 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-25 17:08:40,062 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-25 17:08:40,063 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-25 17:08:40,063 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-25 17:08:40,063 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-25 17:08:40,063 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-25 17:08:40,063 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-25 17:08:40,064 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-25 17:08:40,064 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-25 17:08:40,064 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-25 17:08:40,064 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-25 17:08:40,064 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-25 17:08:40,065 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-25 17:08:40,065 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-25 17:08:40,065 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2022-11-25 17:08:40,065 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-25 17:08:40,065 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_6986412f-0ff8-4b14-975f-1c823624b6ce/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6986412f-0ff8-4b14-975f-1c823624b6ce/bin/uautomizer-ZsLfNo2U6R Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8218d66b38036897f67c80af50bdb171f983e28f159848fa63aae8e20cafd746 [2022-11-25 17:08:40,318 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-25 17:08:40,340 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-25 17:08:40,343 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-25 17:08:40,344 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-25 17:08:40,345 INFO L275 PluginConnector]: CDTParser initialized [2022-11-25 17:08:40,346 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6986412f-0ff8-4b14-975f-1c823624b6ce/bin/uautomizer-ZsLfNo2U6R/../../sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--net--dsa--mv88e6xxx_drv.ko-ldv_main2.cil.out.i [2022-11-25 17:08:43,393 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-25 17:08:43,891 INFO L351 CDTParser]: Found 1 translation units. [2022-11-25 17:08:43,891 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6986412f-0ff8-4b14-975f-1c823624b6ce/sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--net--dsa--mv88e6xxx_drv.ko-ldv_main2.cil.out.i [2022-11-25 17:08:43,933 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6986412f-0ff8-4b14-975f-1c823624b6ce/bin/uautomizer-ZsLfNo2U6R/data/d71e7fed7/7a16418e9cb749769e26b7b9b502224f/FLAGc30e00bd4 [2022-11-25 17:08:43,963 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6986412f-0ff8-4b14-975f-1c823624b6ce/bin/uautomizer-ZsLfNo2U6R/data/d71e7fed7/7a16418e9cb749769e26b7b9b502224f [2022-11-25 17:08:43,968 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-25 17:08:43,970 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-25 17:08:43,975 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-25 17:08:43,975 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-25 17:08:43,979 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-25 17:08:43,980 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 05:08:43" (1/1) ... [2022-11-25 17:08:43,981 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7ccfdd0f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:08:43, skipping insertion in model container [2022-11-25 17:08:43,982 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 05:08:43" (1/1) ... [2022-11-25 17:08:43,990 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-25 17:08:44,152 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-25 17:08:45,009 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-11-25 17:08:45,107 WARN L623 FunctionHandler]: Unknown extern function mdiobus_read [2022-11-25 17:08:45,110 WARN L623 FunctionHandler]: Unknown extern function mdiobus_read [2022-11-25 17:08:45,111 WARN L623 FunctionHandler]: Unknown extern function mdiobus_write [2022-11-25 17:08:45,113 WARN L623 FunctionHandler]: Unknown extern function mdiobus_read [2022-11-25 17:08:45,116 WARN L623 FunctionHandler]: Unknown extern function mdiobus_write [2022-11-25 17:08:45,118 WARN L623 FunctionHandler]: Unknown extern function mdiobus_write [2022-11-25 17:08:45,119 WARN L623 FunctionHandler]: Unknown extern function mdiobus_write [2022-11-25 17:08:45,141 WARN L623 FunctionHandler]: Unknown extern function usleep_range [2022-11-25 17:08:45,147 WARN L623 FunctionHandler]: Unknown extern function usleep_range [2022-11-25 17:08:45,162 WARN L623 FunctionHandler]: Unknown extern function del_timer [2022-11-25 17:08:45,166 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-11-25 17:08:45,167 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 17:08:45,168 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-25 17:08:45,170 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 17:08:45,171 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 17:08:45,172 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-25 17:08:45,178 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 17:08:45,179 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-25 17:08:45,181 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 17:08:45,183 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-11-25 17:08:45,216 WARN L623 FunctionHandler]: Unknown extern function register_switch_driver [2022-11-25 17:08:45,220 WARN L623 FunctionHandler]: Unknown extern function register_switch_driver [2022-11-25 17:08:45,224 WARN L623 FunctionHandler]: Unknown extern function unregister_switch_driver [2022-11-25 17:08:45,225 WARN L623 FunctionHandler]: Unknown extern function unregister_switch_driver [2022-11-25 17:08:45,241 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 17:08:45,242 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 17:08:45,246 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 17:08:45,248 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 17:08:45,249 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 17:08:45,250 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 17:08:45,251 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-11-25 17:08:45,254 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 17:08:45,256 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 17:08:45,257 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 17:08:45,258 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 17:08:45,259 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 17:08:45,260 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-11-25 17:08:45,262 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 17:08:45,262 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 17:08:45,264 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 17:08:45,264 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 17:08:45,265 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 17:08:45,266 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 17:08:45,268 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 17:08:45,304 WARN L623 FunctionHandler]: Unknown extern function usleep_range [2022-11-25 17:08:45,308 WARN L623 FunctionHandler]: Unknown extern function usleep_range [2022-11-25 17:08:45,355 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-25 17:08:45,365 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-25 17:08:45,417 WARN L623 FunctionHandler]: Unknown extern function ldv_check_return_value [2022-11-25 17:08:45,418 WARN L623 FunctionHandler]: Unknown extern function ldv_check_return_value_probe [2022-11-25 17:08:45,418 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 17:08:45,419 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 17:08:45,420 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 17:08:45,421 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 17:08:45,421 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 17:08:45,421 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 17:08:45,424 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 17:08:45,425 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 17:08:45,427 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 17:08:45,428 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-11-25 17:08:45,430 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 17:08:45,459 WARN L623 FunctionHandler]: Unknown extern function usleep_range [2022-11-25 17:08:45,460 WARN L623 FunctionHandler]: Unknown extern function usleep_range [2022-11-25 17:08:45,498 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-25 17:08:45,499 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-25 17:08:45,528 WARN L623 FunctionHandler]: Unknown extern function ldv_check_return_value [2022-11-25 17:08:45,528 WARN L623 FunctionHandler]: Unknown extern function ldv_check_return_value_probe [2022-11-25 17:08:45,529 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 17:08:45,529 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 17:08:45,530 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 17:08:45,530 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 17:08:45,531 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 17:08:45,531 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 17:08:45,532 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 17:08:45,533 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 17:08:45,533 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 17:08:45,534 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-11-25 17:08:45,535 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 17:08:45,541 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6986412f-0ff8-4b14-975f-1c823624b6ce/sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--net--dsa--mv88e6xxx_drv.ko-ldv_main2.cil.out.i[190888,190901] [2022-11-25 17:08:45,647 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-25 17:08:45,763 INFO L203 MainTranslator]: Completed pre-run [2022-11-25 17:08:45,926 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-11-25 17:08:45,929 WARN L623 FunctionHandler]: Unknown extern function mdiobus_read [2022-11-25 17:08:45,930 WARN L623 FunctionHandler]: Unknown extern function mdiobus_read [2022-11-25 17:08:45,931 WARN L623 FunctionHandler]: Unknown extern function mdiobus_write [2022-11-25 17:08:45,932 WARN L623 FunctionHandler]: Unknown extern function mdiobus_read [2022-11-25 17:08:45,936 WARN L623 FunctionHandler]: Unknown extern function mdiobus_write [2022-11-25 17:08:45,937 WARN L623 FunctionHandler]: Unknown extern function mdiobus_write [2022-11-25 17:08:45,938 WARN L623 FunctionHandler]: Unknown extern function mdiobus_write [2022-11-25 17:08:45,949 WARN L623 FunctionHandler]: Unknown extern function usleep_range [2022-11-25 17:08:45,951 WARN L623 FunctionHandler]: Unknown extern function usleep_range [2022-11-25 17:08:45,954 WARN L623 FunctionHandler]: Unknown extern function del_timer [2022-11-25 17:08:45,955 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-11-25 17:08:45,955 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 17:08:45,957 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-25 17:08:45,958 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 17:08:45,959 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 17:08:45,960 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-25 17:08:45,967 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 17:08:45,968 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-25 17:08:45,969 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 17:08:45,971 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-11-25 17:08:45,977 WARN L623 FunctionHandler]: Unknown extern function register_switch_driver [2022-11-25 17:08:45,978 WARN L623 FunctionHandler]: Unknown extern function register_switch_driver [2022-11-25 17:08:45,978 WARN L623 FunctionHandler]: Unknown extern function unregister_switch_driver [2022-11-25 17:08:45,979 WARN L623 FunctionHandler]: Unknown extern function unregister_switch_driver [2022-11-25 17:08:45,979 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 17:08:45,980 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 17:08:45,980 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 17:08:45,981 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 17:08:45,981 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 17:08:45,981 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 17:08:45,982 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-11-25 17:08:45,982 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 17:08:45,983 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 17:08:45,983 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 17:08:45,983 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 17:08:45,984 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 17:08:45,984 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-11-25 17:08:45,985 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 17:08:45,985 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 17:08:45,986 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 17:08:45,986 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 17:08:45,986 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 17:08:45,987 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 17:08:45,987 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 17:08:45,992 WARN L623 FunctionHandler]: Unknown extern function usleep_range [2022-11-25 17:08:45,993 WARN L623 FunctionHandler]: Unknown extern function usleep_range [2022-11-25 17:08:46,005 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-25 17:08:46,009 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-25 17:08:46,020 WARN L623 FunctionHandler]: Unknown extern function ldv_check_return_value [2022-11-25 17:08:46,020 WARN L623 FunctionHandler]: Unknown extern function ldv_check_return_value_probe [2022-11-25 17:08:46,021 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 17:08:46,021 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 17:08:46,021 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 17:08:46,022 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 17:08:46,022 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 17:08:46,022 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 17:08:46,024 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 17:08:46,024 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 17:08:46,025 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 17:08:46,025 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-11-25 17:08:46,026 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 17:08:46,028 WARN L623 FunctionHandler]: Unknown extern function usleep_range [2022-11-25 17:08:46,030 WARN L623 FunctionHandler]: Unknown extern function usleep_range [2022-11-25 17:08:46,047 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-25 17:08:46,048 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-25 17:08:46,056 WARN L623 FunctionHandler]: Unknown extern function ldv_check_return_value [2022-11-25 17:08:46,056 WARN L623 FunctionHandler]: Unknown extern function ldv_check_return_value_probe [2022-11-25 17:08:46,057 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 17:08:46,058 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 17:08:46,059 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 17:08:46,062 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 17:08:46,063 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 17:08:46,064 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 17:08:46,065 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 17:08:46,066 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 17:08:46,067 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 17:08:46,068 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-11-25 17:08:46,069 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 17:08:46,070 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6986412f-0ff8-4b14-975f-1c823624b6ce/sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--net--dsa--mv88e6xxx_drv.ko-ldv_main2.cil.out.i[190888,190901] [2022-11-25 17:08:46,098 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-25 17:08:46,249 INFO L208 MainTranslator]: Completed translation [2022-11-25 17:08:46,249 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:08:46 WrapperNode [2022-11-25 17:08:46,249 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-25 17:08:46,250 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-25 17:08:46,251 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-25 17:08:46,251 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-25 17:08:46,258 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:08:46" (1/1) ... [2022-11-25 17:08:46,328 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:08:46" (1/1) ... [2022-11-25 17:08:46,464 INFO L138 Inliner]: procedures = 174, calls = 1443, calls flagged for inlining = 62, calls inlined = 37, statements flattened = 2044 [2022-11-25 17:08:46,465 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-25 17:08:46,465 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-25 17:08:46,466 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-25 17:08:46,466 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-25 17:08:46,475 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:08:46" (1/1) ... [2022-11-25 17:08:46,476 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:08:46" (1/1) ... [2022-11-25 17:08:46,511 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:08:46" (1/1) ... [2022-11-25 17:08:46,517 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:08:46" (1/1) ... [2022-11-25 17:08:46,571 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:08:46" (1/1) ... [2022-11-25 17:08:46,578 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:08:46" (1/1) ... [2022-11-25 17:08:46,587 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:08:46" (1/1) ... [2022-11-25 17:08:46,596 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:08:46" (1/1) ... [2022-11-25 17:08:46,611 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-25 17:08:46,611 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-25 17:08:46,612 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-25 17:08:46,612 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-25 17:08:46,613 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:08:46" (1/1) ... [2022-11-25 17:08:46,619 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-25 17:08:46,632 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6986412f-0ff8-4b14-975f-1c823624b6ce/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:08:46,650 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6986412f-0ff8-4b14-975f-1c823624b6ce/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-25 17:08:46,674 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6986412f-0ff8-4b14-975f-1c823624b6ce/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-25 17:08:46,695 INFO L130 BoogieDeclarations]: Found specification of procedure mv88e6xxx_get_ethtool_stats [2022-11-25 17:08:46,695 INFO L138 BoogieDeclarations]: Found implementation of procedure mv88e6xxx_get_ethtool_stats [2022-11-25 17:08:46,696 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-25 17:08:46,696 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-25 17:08:46,696 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-25 17:08:46,697 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2022-11-25 17:08:46,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2022-11-25 17:08:46,698 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-25 17:08:46,698 INFO L130 BoogieDeclarations]: Found specification of procedure mdiobus_read [2022-11-25 17:08:46,698 INFO L138 BoogieDeclarations]: Found implementation of procedure mdiobus_read [2022-11-25 17:08:46,698 INFO L130 BoogieDeclarations]: Found specification of procedure mdiobus_write [2022-11-25 17:08:46,698 INFO L138 BoogieDeclarations]: Found implementation of procedure mdiobus_write [2022-11-25 17:08:46,698 INFO L130 BoogieDeclarations]: Found specification of procedure mv88e6xxx_reg_write [2022-11-25 17:08:46,698 INFO L138 BoogieDeclarations]: Found implementation of procedure mv88e6xxx_reg_write [2022-11-25 17:08:46,699 INFO L130 BoogieDeclarations]: Found specification of procedure mv88e6xxx_get_strings [2022-11-25 17:08:46,699 INFO L138 BoogieDeclarations]: Found implementation of procedure mv88e6xxx_get_strings [2022-11-25 17:08:46,699 INFO L130 BoogieDeclarations]: Found specification of procedure mv88e6xxx_stats_read [2022-11-25 17:08:46,699 INFO L138 BoogieDeclarations]: Found implementation of procedure mv88e6xxx_stats_read [2022-11-25 17:08:46,699 INFO L130 BoogieDeclarations]: Found specification of procedure usleep_range [2022-11-25 17:08:46,699 INFO L138 BoogieDeclarations]: Found implementation of procedure usleep_range [2022-11-25 17:08:46,699 INFO L130 BoogieDeclarations]: Found specification of procedure mv88e6131_port_to_phy_addr [2022-11-25 17:08:46,700 INFO L138 BoogieDeclarations]: Found implementation of procedure mv88e6131_port_to_phy_addr [2022-11-25 17:08:46,700 INFO L130 BoogieDeclarations]: Found specification of procedure mv88e6xxx_ppu_access_put [2022-11-25 17:08:46,700 INFO L138 BoogieDeclarations]: Found implementation of procedure mv88e6xxx_ppu_access_put [2022-11-25 17:08:46,700 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_stats_mutex_of_mv88e6xxx_priv_state [2022-11-25 17:08:46,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_stats_mutex_of_mv88e6xxx_priv_state [2022-11-25 17:08:46,700 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-25 17:08:46,700 INFO L130 BoogieDeclarations]: Found specification of procedure mv88e6xxx_reg_wait_ready [2022-11-25 17:08:46,701 INFO L138 BoogieDeclarations]: Found implementation of procedure mv88e6xxx_reg_wait_ready [2022-11-25 17:08:46,701 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-11-25 17:08:46,701 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-11-25 17:08:46,701 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-11-25 17:08:46,701 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-11-25 17:08:46,701 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2022-11-25 17:08:46,701 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2022-11-25 17:08:46,701 INFO L130 BoogieDeclarations]: Found specification of procedure mv88e6xxx_stats_wait [2022-11-25 17:08:46,702 INFO L138 BoogieDeclarations]: Found implementation of procedure mv88e6xxx_stats_wait [2022-11-25 17:08:46,702 INFO L130 BoogieDeclarations]: Found specification of procedure dsa_upstream_port [2022-11-25 17:08:46,702 INFO L138 BoogieDeclarations]: Found implementation of procedure dsa_upstream_port [2022-11-25 17:08:46,702 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2022-11-25 17:08:46,702 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2022-11-25 17:08:46,702 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-25 17:08:46,702 INFO L130 BoogieDeclarations]: Found specification of procedure mv88e6xxx_config_prio [2022-11-25 17:08:46,703 INFO L138 BoogieDeclarations]: Found implementation of procedure mv88e6xxx_config_prio [2022-11-25 17:08:46,703 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-25 17:08:46,704 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-25 17:08:46,704 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_smi_mutex_of_mv88e6xxx_priv_state [2022-11-25 17:08:46,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_smi_mutex_of_mv88e6xxx_priv_state [2022-11-25 17:08:46,704 INFO L130 BoogieDeclarations]: Found specification of procedure __mv88e6xxx_reg_read [2022-11-25 17:08:46,704 INFO L138 BoogieDeclarations]: Found implementation of procedure __mv88e6xxx_reg_read [2022-11-25 17:08:46,704 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value_probe [2022-11-25 17:08:46,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value_probe [2022-11-25 17:08:46,705 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_ppu_mutex_of_mv88e6xxx_priv_state [2022-11-25 17:08:46,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_ppu_mutex_of_mv88e6xxx_priv_state [2022-11-25 17:08:46,705 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-25 17:08:46,706 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-25 17:08:46,706 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-25 17:08:46,707 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_smi_mutex_of_mv88e6xxx_priv_state [2022-11-25 17:08:46,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_smi_mutex_of_mv88e6xxx_priv_state [2022-11-25 17:08:46,707 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2022-11-25 17:08:46,707 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2022-11-25 17:08:46,708 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove [2022-11-25 17:08:46,708 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove [2022-11-25 17:08:46,708 INFO L130 BoogieDeclarations]: Found specification of procedure dsa_is_cpu_port [2022-11-25 17:08:46,708 INFO L138 BoogieDeclarations]: Found implementation of procedure dsa_is_cpu_port [2022-11-25 17:08:46,708 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-25 17:08:46,708 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2022-11-25 17:08:46,708 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2022-11-25 17:08:46,708 INFO L130 BoogieDeclarations]: Found specification of procedure mv88e6xxx_reg_read [2022-11-25 17:08:46,709 INFO L138 BoogieDeclarations]: Found implementation of procedure mv88e6xxx_reg_read [2022-11-25 17:08:46,709 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-25 17:08:46,709 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-25 17:08:46,709 INFO L130 BoogieDeclarations]: Found specification of procedure mv88e6xxx_ppu_access_get [2022-11-25 17:08:46,709 INFO L138 BoogieDeclarations]: Found implementation of procedure mv88e6xxx_ppu_access_get [2022-11-25 17:08:46,709 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-25 17:08:46,709 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-25 17:08:46,710 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-25 17:08:47,130 INFO L235 CfgBuilder]: Building ICFG [2022-11-25 17:08:47,133 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation