./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--caif--caif_hsi.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 38b53e6a Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfb0a594-8d66-476b-ba7a-18c995d14898/bin/uautomizer-ZsLfNo2U6R/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfb0a594-8d66-476b-ba7a-18c995d14898/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_cfb0a594-8d66-476b-ba7a-18c995d14898/bin/uautomizer-ZsLfNo2U6R/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfb0a594-8d66-476b-ba7a-18c995d14898/bin/uautomizer-ZsLfNo2U6R/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--caif--caif_hsi.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfb0a594-8d66-476b-ba7a-18c995d14898/bin/uautomizer-ZsLfNo2U6R/config/svcomp-DerefFreeMemtrack-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfb0a594-8d66-476b-ba7a-18c995d14898/bin/uautomizer-ZsLfNo2U6R --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 6037d9c0da39b47219c2a722405991c574e168b5c260e77abe20cfd9849699bc --- 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 18:18:20,263 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-25 18:18:20,265 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-25 18:18:20,287 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-25 18:18:20,287 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-25 18:18:20,288 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-25 18:18:20,290 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-25 18:18:20,291 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-25 18:18:20,293 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-25 18:18:20,294 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-25 18:18:20,295 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-25 18:18:20,296 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-25 18:18:20,297 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-25 18:18:20,298 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-25 18:18:20,299 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-25 18:18:20,300 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-25 18:18:20,301 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-25 18:18:20,302 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-25 18:18:20,304 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-25 18:18:20,306 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-25 18:18:20,307 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-25 18:18:20,309 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-25 18:18:20,310 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-25 18:18:20,311 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-25 18:18:20,315 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-25 18:18:20,315 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-25 18:18:20,315 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-25 18:18:20,316 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-25 18:18:20,317 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-25 18:18:20,318 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-25 18:18:20,318 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-25 18:18:20,319 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-25 18:18:20,320 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-25 18:18:20,321 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-25 18:18:20,322 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-25 18:18:20,322 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-25 18:18:20,323 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-25 18:18:20,323 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-25 18:18:20,324 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-25 18:18:20,325 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-25 18:18:20,325 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-25 18:18:20,326 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfb0a594-8d66-476b-ba7a-18c995d14898/bin/uautomizer-ZsLfNo2U6R/config/svcomp-DerefFreeMemtrack-64bit-Automizer_Default.epf [2022-11-25 18:18:20,348 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-25 18:18:20,349 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-25 18:18:20,349 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-25 18:18:20,349 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-25 18:18:20,350 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-25 18:18:20,350 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-25 18:18:20,351 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-25 18:18:20,351 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-25 18:18:20,352 INFO L138 SettingsManager]: * Use SBE=true [2022-11-25 18:18:20,352 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-25 18:18:20,352 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-25 18:18:20,352 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-25 18:18:20,352 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-25 18:18:20,353 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-25 18:18:20,353 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-25 18:18:20,353 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-25 18:18:20,353 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-25 18:18:20,353 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-25 18:18:20,353 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-25 18:18:20,354 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-25 18:18:20,354 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-25 18:18:20,354 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-25 18:18:20,354 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-25 18:18:20,354 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-25 18:18:20,355 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-25 18:18:20,355 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-25 18:18:20,355 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-25 18:18:20,355 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-25 18:18:20,355 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2022-11-25 18:18:20,356 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-25 18:18:20,356 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_cfb0a594-8d66-476b-ba7a-18c995d14898/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfb0a594-8d66-476b-ba7a-18c995d14898/bin/uautomizer-ZsLfNo2U6R Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6037d9c0da39b47219c2a722405991c574e168b5c260e77abe20cfd9849699bc [2022-11-25 18:18:20,606 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-25 18:18:20,643 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-25 18:18:20,650 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-25 18:18:20,652 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-25 18:18:20,652 INFO L275 PluginConnector]: CDTParser initialized [2022-11-25 18:18:20,653 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfb0a594-8d66-476b-ba7a-18c995d14898/bin/uautomizer-ZsLfNo2U6R/../../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--caif--caif_hsi.ko-entry_point.cil.out.i [2022-11-25 18:18:23,980 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-25 18:18:24,631 INFO L351 CDTParser]: Found 1 translation units. [2022-11-25 18:18:24,632 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfb0a594-8d66-476b-ba7a-18c995d14898/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--caif--caif_hsi.ko-entry_point.cil.out.i [2022-11-25 18:18:24,687 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfb0a594-8d66-476b-ba7a-18c995d14898/bin/uautomizer-ZsLfNo2U6R/data/9db1e24e3/bebae7ec02f9498baaba2cc8e03b3a14/FLAGfa318d8e1 [2022-11-25 18:18:24,706 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfb0a594-8d66-476b-ba7a-18c995d14898/bin/uautomizer-ZsLfNo2U6R/data/9db1e24e3/bebae7ec02f9498baaba2cc8e03b3a14 [2022-11-25 18:18:24,711 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-25 18:18:24,714 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-25 18:18:24,716 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-25 18:18:24,716 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-25 18:18:24,720 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-25 18:18:24,721 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 06:18:24" (1/1) ... [2022-11-25 18:18:24,722 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@522aad47 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:18:24, skipping insertion in model container [2022-11-25 18:18:24,722 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 06:18:24" (1/1) ... [2022-11-25 18:18:24,731 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-25 18:18:24,861 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-25 18:18:25,512 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-11-25 18:18:25,534 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 18:18:25,562 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 18:18:25,593 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_bh [2022-11-25 18:18:25,598 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_bh [2022-11-25 18:18:25,720 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-11-25 18:18:25,743 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 18:18:25,833 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 18:18:25,930 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfb0a594-8d66-476b-ba7a-18c995d14898/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--caif--caif_hsi.ko-entry_point.cil.out.i[158583,158596] [2022-11-25 18:18:26,141 WARN L623 FunctionHandler]: Unknown extern function nla_put [2022-11-25 18:18:26,148 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-11-25 18:18:26,174 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 18:18:26,255 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 18:18:26,262 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-11-25 18:18:26,277 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-11-25 18:18:26,281 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait_event [2022-11-25 18:18:26,284 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-11-25 18:18:26,285 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-11-25 18:18:26,287 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-11-25 18:18:26,289 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-11-25 18:18:26,317 WARN L623 FunctionHandler]: Unknown extern function skb_copy_bits [2022-11-25 18:18:26,325 WARN L623 FunctionHandler]: Unknown extern function skb_copy_bits [2022-11-25 18:18:26,345 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-11-25 18:18:26,347 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 18:18:26,351 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 18:18:26,352 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 18:18:26,376 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 18:18:26,386 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 18:18:26,393 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 18:18:26,396 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 18:18:26,397 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 18:18:26,398 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:26,399 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 18:18:26,400 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-25 18:18:26,404 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 18:18:26,410 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:26,411 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:26,417 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 18:18:26,418 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 18:18:26,422 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 18:18:26,423 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 18:18:26,424 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:26,425 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 18:18:26,425 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-25 18:18:26,434 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-11-25 18:18:26,436 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 18:18:26,442 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 18:18:26,444 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 18:18:26,445 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 18:18:26,448 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 18:18:26,450 WARN L623 FunctionHandler]: Unknown extern function print_hex_dump [2022-11-25 18:18:26,457 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 18:18:26,465 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 18:18:26,466 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-11-25 18:18:26,474 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 18:18:26,476 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait_event [2022-11-25 18:18:26,477 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-11-25 18:18:26,478 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-11-25 18:18:26,479 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 18:18:26,481 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 18:18:26,483 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 18:18:26,484 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 18:18:26,486 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 18:18:26,487 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 18:18:26,489 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 18:18:26,491 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 18:18:26,493 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 18:18:26,494 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 18:18:26,496 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 18:18:26,498 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 18:18:26,499 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-11-25 18:18:26,500 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 18:18:26,501 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 18:18:26,501 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 18:18:26,509 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 18:18:26,512 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait_event [2022-11-25 18:18:26,513 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-11-25 18:18:26,514 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-11-25 18:18:26,514 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 18:18:26,515 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 18:18:26,517 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 18:18:26,517 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 18:18:26,519 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 18:18:26,520 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-11-25 18:18:26,521 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-11-25 18:18:26,521 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 18:18:26,528 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-11-25 18:18:26,528 WARN L623 FunctionHandler]: Unknown extern function dev_close [2022-11-25 18:18:26,528 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-11-25 18:18:26,535 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 18:18:26,536 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-11-25 18:18:26,543 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 18:18:26,544 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-11-25 18:18:26,550 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 18:18:26,557 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-11-25 18:18:26,558 WARN L623 FunctionHandler]: Unknown extern function skb_queue_tail [2022-11-25 18:18:26,559 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 18:18:26,563 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-11-25 18:18:26,564 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 18:18:26,565 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 18:18:26,566 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 18:18:26,573 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-11-25 18:18:26,580 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-11-25 18:18:26,583 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 18:18:26,584 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 18:18:26,584 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 18:18:26,585 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 18:18:26,585 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 18:18:26,586 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 18:18:26,586 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 18:18:26,588 WARN L623 FunctionHandler]: Unknown extern function __alloc_workqueue_key [2022-11-25 18:18:26,589 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 18:18:26,589 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-11-25 18:18:26,590 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-11-25 18:18:26,590 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-11-25 18:18:26,592 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 18:18:26,592 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 18:18:26,593 WARN L623 FunctionHandler]: Unknown extern function destroy_workqueue [2022-11-25 18:18:26,594 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 18:18:26,594 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 18:18:26,594 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 18:18:26,599 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-11-25 18:18:26,600 WARN L623 FunctionHandler]: Unknown extern function flush_workqueue [2022-11-25 18:18:26,601 WARN L623 FunctionHandler]: Unknown extern function destroy_workqueue [2022-11-25 18:18:26,602 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 18:18:26,602 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 18:18:26,602 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 18:18:26,607 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-11-25 18:18:26,607 WARN L623 FunctionHandler]: Unknown extern function rtnl_is_locked [2022-11-25 18:18:26,608 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:26,609 WARN L623 FunctionHandler]: Unknown extern function dump_stack [2022-11-25 18:18:26,609 WARN L623 FunctionHandler]: Unknown extern function __symbol_put [2022-11-25 18:18:26,609 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-11-25 18:18:26,616 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 18:18:26,625 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-11-25 18:18:26,625 WARN L623 FunctionHandler]: Unknown extern function netdev_state_change [2022-11-25 18:18:26,637 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-11-25 18:18:26,643 WARN L623 FunctionHandler]: Unknown extern function rtnl_is_locked [2022-11-25 18:18:26,644 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:26,645 WARN L623 FunctionHandler]: Unknown extern function dump_stack [2022-11-25 18:18:26,645 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-11-25 18:18:26,645 WARN L623 FunctionHandler]: Unknown extern function __symbol_get [2022-11-25 18:18:26,646 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:26,647 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:26,647 WARN L623 FunctionHandler]: Unknown extern function register_netdevice [2022-11-25 18:18:26,648 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:26,648 WARN L623 FunctionHandler]: Unknown extern function __symbol_put [2022-11-25 18:18:26,654 WARN L623 FunctionHandler]: Unknown extern function rtnl_link_unregister [2022-11-25 18:18:26,655 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-11-25 18:18:26,658 WARN L623 FunctionHandler]: Unknown extern function unregister_netdev [2022-11-25 18:18:26,659 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-11-25 18:18:26,664 WARN L623 FunctionHandler]: Unknown extern function rtnl_link_register [2022-11-25 18:18:26,688 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-11-25 18:18:26,707 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-11-25 18:18:26,709 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-11-25 18:18:26,710 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-11-25 18:18:26,710 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-11-25 18:18:26,715 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-11-25 18:18:26,716 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-11-25 18:18:26,717 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-11-25 18:18:26,723 WARN L623 FunctionHandler]: Unknown extern function ldv_release_4 [2022-11-25 18:18:26,724 WARN L623 FunctionHandler]: Unknown extern function ldv_release_4 [2022-11-25 18:18:26,724 WARN L623 FunctionHandler]: Unknown extern function ldv_init_4 [2022-11-25 18:18:26,734 WARN L623 FunctionHandler]: Unknown extern function ldv_ndo_init_5 [2022-11-25 18:18:26,735 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-25 18:18:26,736 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-25 18:18:26,737 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-25 18:18:26,737 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-25 18:18:26,738 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-25 18:18:26,738 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-25 18:18:26,739 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_alloc [2022-11-25 18:18:26,739 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-25 18:18:26,740 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 18:18:26,741 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-25 18:18:26,741 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-25 18:18:26,741 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 18:18:26,742 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 18:18:26,743 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_alloc [2022-11-25 18:18:26,744 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 18:18:26,744 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free_int [2022-11-25 18:18:26,745 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free_int [2022-11-25 18:18:26,745 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free_int [2022-11-25 18:18:26,788 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free_int [2022-11-25 18:18:26,788 WARN L623 FunctionHandler]: Unknown extern function mod_timer_pending [2022-11-25 18:18:26,789 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 18:18:26,790 WARN L623 FunctionHandler]: Unknown extern function del_timer [2022-11-25 18:18:26,790 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-11-25 18:18:26,791 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-11-25 18:18:26,791 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-11-25 18:18:26,792 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-11-25 18:18:26,839 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-11-25 18:18:26,849 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_alloc [2022-11-25 18:18:26,855 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 18:18:26,856 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 18:18:26,876 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-25 18:18:26,916 ERROR L326 MainTranslator]: Unsupported Syntax: Found a cast between two array/pointer types of different sizes while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) [2022-11-25 18:18:26,917 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@48b757b1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:18:26, skipping insertion in model container [2022-11-25 18:18:26,917 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-25 18:18:26,918 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-25 18:18:26,920 INFO L158 Benchmark]: Toolchain (without parser) took 2204.98ms. Allocated memory is still 184.5MB. Free memory was 134.1MB in the beginning and 133.6MB in the end (delta: 442.7kB). Peak memory consumption was 61.2MB. Max. memory is 16.1GB. [2022-11-25 18:18:26,921 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 121.6MB. Free memory is still 66.5MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-25 18:18:26,922 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2201.54ms. Allocated memory is still 184.5MB. Free memory was 133.7MB in the beginning and 133.6MB in the end (delta: 34.9kB). Peak memory consumption was 61.2MB. Max. memory is 16.1GB. [2022-11-25 18:18:26,924 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31ms. Allocated memory is still 121.6MB. Free memory is still 66.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2201.54ms. Allocated memory is still 184.5MB. Free memory was 133.7MB in the beginning and 133.6MB in the end (delta: 34.9kB). Peak memory consumption was 61.2MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 5369]: Unsupported Syntax Found a cast between two array/pointer types of different sizes while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfb0a594-8d66-476b-ba7a-18c995d14898/bin/uautomizer-ZsLfNo2U6R/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfb0a594-8d66-476b-ba7a-18c995d14898/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_cfb0a594-8d66-476b-ba7a-18c995d14898/bin/uautomizer-ZsLfNo2U6R/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfb0a594-8d66-476b-ba7a-18c995d14898/bin/uautomizer-ZsLfNo2U6R/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--caif--caif_hsi.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfb0a594-8d66-476b-ba7a-18c995d14898/bin/uautomizer-ZsLfNo2U6R/config/svcomp-DerefFreeMemtrack-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfb0a594-8d66-476b-ba7a-18c995d14898/bin/uautomizer-ZsLfNo2U6R --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 6037d9c0da39b47219c2a722405991c574e168b5c260e77abe20cfd9849699bc --- 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 18:18:29,583 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-25 18:18:29,585 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-25 18:18:29,609 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-25 18:18:29,609 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-25 18:18:29,611 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-25 18:18:29,612 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-25 18:18:29,614 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-25 18:18:29,616 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-25 18:18:29,618 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-25 18:18:29,619 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-25 18:18:29,620 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-25 18:18:29,621 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-25 18:18:29,622 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-25 18:18:29,624 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-25 18:18:29,625 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-25 18:18:29,626 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-25 18:18:29,627 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-25 18:18:29,629 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-25 18:18:29,632 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-25 18:18:29,634 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-25 18:18:29,635 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-25 18:18:29,637 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-25 18:18:29,638 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-25 18:18:29,642 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-25 18:18:29,643 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-25 18:18:29,644 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-25 18:18:29,645 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-25 18:18:29,646 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-25 18:18:29,647 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-25 18:18:29,647 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-25 18:18:29,649 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-25 18:18:29,650 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-25 18:18:29,670 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-25 18:18:29,672 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-25 18:18:29,672 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-25 18:18:29,674 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-25 18:18:29,674 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-25 18:18:29,674 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-25 18:18:29,676 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-25 18:18:29,683 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-25 18:18:29,684 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfb0a594-8d66-476b-ba7a-18c995d14898/bin/uautomizer-ZsLfNo2U6R/config/svcomp-DerefFreeMemtrack-64bit-Automizer_Bitvector.epf [2022-11-25 18:18:29,714 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-25 18:18:29,718 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-25 18:18:29,719 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-25 18:18:29,719 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-25 18:18:29,721 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-25 18:18:29,721 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-25 18:18:29,722 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-25 18:18:29,723 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-25 18:18:29,723 INFO L138 SettingsManager]: * Use SBE=true [2022-11-25 18:18:29,723 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-25 18:18:29,725 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-25 18:18:29,725 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-25 18:18:29,725 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-25 18:18:29,726 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-25 18:18:29,726 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-25 18:18:29,726 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-25 18:18:29,727 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-25 18:18:29,727 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-25 18:18:29,727 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-25 18:18:29,728 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-25 18:18:29,728 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-25 18:18:29,728 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-25 18:18:29,729 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-25 18:18:29,729 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-25 18:18:29,729 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-25 18:18:29,730 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-25 18:18:29,730 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-25 18:18:29,730 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-25 18:18:29,731 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-25 18:18:29,731 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-25 18:18:29,731 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2022-11-25 18:18:29,732 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-25 18:18:29,732 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2022-11-25 18:18:29,733 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_cfb0a594-8d66-476b-ba7a-18c995d14898/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfb0a594-8d66-476b-ba7a-18c995d14898/bin/uautomizer-ZsLfNo2U6R Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6037d9c0da39b47219c2a722405991c574e168b5c260e77abe20cfd9849699bc [2022-11-25 18:18:30,217 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-25 18:18:30,244 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-25 18:18:30,247 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-25 18:18:30,248 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-25 18:18:30,249 INFO L275 PluginConnector]: CDTParser initialized [2022-11-25 18:18:30,251 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfb0a594-8d66-476b-ba7a-18c995d14898/bin/uautomizer-ZsLfNo2U6R/../../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--caif--caif_hsi.ko-entry_point.cil.out.i [2022-11-25 18:18:33,881 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-25 18:18:34,588 INFO L351 CDTParser]: Found 1 translation units. [2022-11-25 18:18:34,589 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfb0a594-8d66-476b-ba7a-18c995d14898/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--caif--caif_hsi.ko-entry_point.cil.out.i [2022-11-25 18:18:34,655 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfb0a594-8d66-476b-ba7a-18c995d14898/bin/uautomizer-ZsLfNo2U6R/data/219132d8b/998d9316c7f54936956ae5a38c3e4bab/FLAGe07a1707c [2022-11-25 18:18:34,683 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfb0a594-8d66-476b-ba7a-18c995d14898/bin/uautomizer-ZsLfNo2U6R/data/219132d8b/998d9316c7f54936956ae5a38c3e4bab [2022-11-25 18:18:34,690 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-25 18:18:34,692 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-25 18:18:34,695 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-25 18:18:34,695 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-25 18:18:34,699 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-25 18:18:34,700 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 06:18:34" (1/1) ... [2022-11-25 18:18:34,702 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7a08da03 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:18:34, skipping insertion in model container [2022-11-25 18:18:34,702 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 06:18:34" (1/1) ... [2022-11-25 18:18:34,711 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-25 18:18:34,885 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-25 18:18:35,684 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-11-25 18:18:35,726 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 18:18:35,763 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 18:18:35,813 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_bh [2022-11-25 18:18:35,823 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_bh [2022-11-25 18:18:35,989 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-11-25 18:18:36,018 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 18:18:36,140 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 18:18:36,259 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_cfb0a594-8d66-476b-ba7a-18c995d14898/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--caif--caif_hsi.ko-entry_point.cil.out.i[158583,158596] [2022-11-25 18:18:36,441 WARN L623 FunctionHandler]: Unknown extern function nla_put [2022-11-25 18:18:36,481 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 18:18:36,557 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 18:18:36,565 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-11-25 18:18:36,580 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-11-25 18:18:36,585 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait_event [2022-11-25 18:18:36,597 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-11-25 18:18:36,597 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-11-25 18:18:36,598 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-11-25 18:18:36,600 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-11-25 18:18:36,613 WARN L623 FunctionHandler]: Unknown extern function skb_copy_bits [2022-11-25 18:18:36,643 WARN L623 FunctionHandler]: Unknown extern function skb_copy_bits [2022-11-25 18:18:36,655 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 18:18:36,660 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 18:18:36,661 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 18:18:36,670 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 18:18:36,682 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 18:18:36,703 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 18:18:36,706 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 18:18:36,713 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 18:18:36,715 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:36,721 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 18:18:36,722 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-25 18:18:36,729 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 18:18:36,745 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:36,748 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:36,758 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 18:18:36,761 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 18:18:36,766 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 18:18:36,770 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 18:18:36,772 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:36,774 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 18:18:36,775 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-25 18:18:36,792 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 18:18:36,800 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 18:18:36,802 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 18:18:36,803 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 18:18:36,808 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 18:18:36,815 WARN L623 FunctionHandler]: Unknown extern function print_hex_dump [2022-11-25 18:18:36,830 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 18:18:36,840 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 18:18:36,843 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-11-25 18:18:36,866 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 18:18:36,870 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait_event [2022-11-25 18:18:36,874 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-11-25 18:18:36,875 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-11-25 18:18:36,877 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 18:18:36,882 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 18:18:36,886 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 18:18:36,890 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 18:18:36,891 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 18:18:36,892 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 18:18:36,897 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 18:18:36,899 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 18:18:36,901 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 18:18:36,902 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 18:18:36,907 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 18:18:36,909 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 18:18:36,913 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 18:18:36,914 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 18:18:36,914 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 18:18:36,926 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 18:18:36,929 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait_event [2022-11-25 18:18:36,930 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-11-25 18:18:36,931 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-11-25 18:18:36,932 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 18:18:36,933 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 18:18:36,938 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 18:18:36,939 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 18:18:36,950 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 18:18:36,954 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-11-25 18:18:36,956 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-11-25 18:18:36,957 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 18:18:36,963 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-11-25 18:18:36,974 WARN L623 FunctionHandler]: Unknown extern function dev_close [2022-11-25 18:18:36,975 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-11-25 18:18:36,987 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 18:18:36,989 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-11-25 18:18:36,997 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 18:18:36,998 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-11-25 18:18:37,005 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 18:18:37,012 WARN L623 FunctionHandler]: Unknown extern function skb_queue_tail [2022-11-25 18:18:37,013 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 18:18:37,016 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 18:18:37,018 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 18:18:37,027 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 18:18:37,103 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 18:18:37,104 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 18:18:37,104 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 18:18:37,105 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 18:18:37,105 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 18:18:37,106 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 18:18:37,106 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 18:18:37,109 WARN L623 FunctionHandler]: Unknown extern function __alloc_workqueue_key [2022-11-25 18:18:37,114 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 18:18:37,114 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-11-25 18:18:37,115 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-11-25 18:18:37,115 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-11-25 18:18:37,117 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 18:18:37,119 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 18:18:37,120 WARN L623 FunctionHandler]: Unknown extern function destroy_workqueue [2022-11-25 18:18:37,121 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 18:18:37,121 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 18:18:37,122 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 18:18:37,127 WARN L623 FunctionHandler]: Unknown extern function flush_workqueue [2022-11-25 18:18:37,128 WARN L623 FunctionHandler]: Unknown extern function destroy_workqueue [2022-11-25 18:18:37,130 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 18:18:37,130 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 18:18:37,130 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 18:18:37,135 WARN L623 FunctionHandler]: Unknown extern function rtnl_is_locked [2022-11-25 18:18:37,136 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:37,136 WARN L623 FunctionHandler]: Unknown extern function dump_stack [2022-11-25 18:18:37,138 WARN L623 FunctionHandler]: Unknown extern function __symbol_put [2022-11-25 18:18:37,138 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-11-25 18:18:37,144 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 18:18:37,160 WARN L623 FunctionHandler]: Unknown extern function netdev_state_change [2022-11-25 18:18:37,182 WARN L623 FunctionHandler]: Unknown extern function rtnl_is_locked [2022-11-25 18:18:37,183 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:37,184 WARN L623 FunctionHandler]: Unknown extern function dump_stack [2022-11-25 18:18:37,184 WARN L623 FunctionHandler]: Unknown extern function __symbol_get [2022-11-25 18:18:37,185 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:37,186 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:37,187 WARN L623 FunctionHandler]: Unknown extern function register_netdevice [2022-11-25 18:18:37,188 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:37,188 WARN L623 FunctionHandler]: Unknown extern function __symbol_put [2022-11-25 18:18:37,195 WARN L623 FunctionHandler]: Unknown extern function rtnl_link_unregister [2022-11-25 18:18:37,195 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-11-25 18:18:37,196 WARN L623 FunctionHandler]: Unknown extern function unregister_netdev [2022-11-25 18:18:37,202 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-11-25 18:18:37,207 WARN L623 FunctionHandler]: Unknown extern function rtnl_link_register [2022-11-25 18:18:37,244 WARN L623 FunctionHandler]: Unknown extern function ldv_release_4 [2022-11-25 18:18:37,244 WARN L623 FunctionHandler]: Unknown extern function ldv_release_4 [2022-11-25 18:18:37,245 WARN L623 FunctionHandler]: Unknown extern function ldv_init_4 [2022-11-25 18:18:37,248 WARN L623 FunctionHandler]: Unknown extern function ldv_ndo_init_5 [2022-11-25 18:18:37,249 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-25 18:18:37,250 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-25 18:18:37,250 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-25 18:18:37,251 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-25 18:18:37,251 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-25 18:18:37,252 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-25 18:18:37,252 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_alloc [2022-11-25 18:18:37,253 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-25 18:18:37,254 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 18:18:37,254 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-25 18:18:37,255 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-25 18:18:37,256 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 18:18:37,256 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 18:18:37,257 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_alloc [2022-11-25 18:18:37,258 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 18:18:37,258 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free_int [2022-11-25 18:18:37,259 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free_int [2022-11-25 18:18:37,259 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free_int [2022-11-25 18:18:37,260 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free_int [2022-11-25 18:18:37,261 WARN L623 FunctionHandler]: Unknown extern function mod_timer_pending [2022-11-25 18:18:37,261 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 18:18:37,262 WARN L623 FunctionHandler]: Unknown extern function del_timer [2022-11-25 18:18:37,263 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-11-25 18:18:37,263 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-11-25 18:18:37,264 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-11-25 18:18:37,265 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-11-25 18:18:37,319 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_alloc [2022-11-25 18:18:37,324 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 18:18:37,326 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 18:18:37,345 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-25 18:18:37,392 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-25 18:18:37,440 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-25 18:18:37,584 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-11-25 18:18:37,585 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 18:18:37,586 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 18:18:37,587 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_bh [2022-11-25 18:18:37,587 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_bh [2022-11-25 18:18:37,588 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-11-25 18:18:37,589 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 18:18:37,591 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 18:18:37,594 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfb0a594-8d66-476b-ba7a-18c995d14898/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--caif--caif_hsi.ko-entry_point.cil.out.i[158583,158596] [2022-11-25 18:18:37,598 WARN L623 FunctionHandler]: Unknown extern function nla_put [2022-11-25 18:18:37,601 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 18:18:37,610 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 18:18:37,611 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-11-25 18:18:37,612 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-11-25 18:18:37,614 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait_event [2022-11-25 18:18:37,615 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-11-25 18:18:37,615 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-11-25 18:18:37,616 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-11-25 18:18:37,616 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-11-25 18:18:37,620 WARN L623 FunctionHandler]: Unknown extern function skb_copy_bits [2022-11-25 18:18:37,624 WARN L623 FunctionHandler]: Unknown extern function skb_copy_bits [2022-11-25 18:18:37,629 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 18:18:37,631 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 18:18:37,632 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 18:18:37,634 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 18:18:37,638 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 18:18:37,640 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 18:18:37,641 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 18:18:37,642 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 18:18:37,643 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:37,644 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 18:18:37,644 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-25 18:18:37,647 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 18:18:37,648 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:37,649 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:37,651 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 18:18:37,651 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 18:18:37,653 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 18:18:37,654 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 18:18:37,655 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:37,655 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 18:18:37,656 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-25 18:18:37,660 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 18:18:37,664 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 18:18:37,665 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 18:18:37,666 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 18:18:37,694 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 18:18:37,695 WARN L623 FunctionHandler]: Unknown extern function print_hex_dump [2022-11-25 18:18:37,697 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 18:18:37,700 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 18:18:37,701 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-11-25 18:18:37,704 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 18:18:37,705 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait_event [2022-11-25 18:18:37,706 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-11-25 18:18:37,707 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-11-25 18:18:37,707 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 18:18:37,709 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 18:18:37,710 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 18:18:37,711 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 18:18:37,712 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 18:18:37,713 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 18:18:37,715 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 18:18:37,716 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 18:18:37,717 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 18:18:37,718 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 18:18:37,719 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 18:18:37,720 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 18:18:37,722 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 18:18:37,722 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 18:18:37,723 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 18:18:37,726 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 18:18:37,728 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait_event [2022-11-25 18:18:37,729 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-11-25 18:18:37,729 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-11-25 18:18:37,729 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 18:18:37,730 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 18:18:37,731 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 18:18:37,731 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 18:18:37,732 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 18:18:37,733 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-11-25 18:18:37,734 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-11-25 18:18:37,734 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 18:18:37,735 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-11-25 18:18:37,736 WARN L623 FunctionHandler]: Unknown extern function dev_close [2022-11-25 18:18:37,736 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-11-25 18:18:37,738 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 18:18:37,738 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-11-25 18:18:37,741 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 18:18:37,741 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-11-25 18:18:37,743 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 18:18:37,745 WARN L623 FunctionHandler]: Unknown extern function skb_queue_tail [2022-11-25 18:18:37,746 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 18:18:37,748 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 18:18:37,749 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 18:18:37,750 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 18:18:37,755 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 18:18:37,756 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 18:18:37,756 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 18:18:37,757 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 18:18:37,757 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 18:18:37,758 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 18:18:37,758 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 18:18:37,759 WARN L623 FunctionHandler]: Unknown extern function __alloc_workqueue_key [2022-11-25 18:18:37,760 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 18:18:37,760 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-11-25 18:18:37,761 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-11-25 18:18:37,761 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-11-25 18:18:37,763 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 18:18:37,763 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 18:18:37,764 WARN L623 FunctionHandler]: Unknown extern function destroy_workqueue [2022-11-25 18:18:37,764 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 18:18:37,765 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 18:18:37,765 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 18:18:37,766 WARN L623 FunctionHandler]: Unknown extern function flush_workqueue [2022-11-25 18:18:37,767 WARN L623 FunctionHandler]: Unknown extern function destroy_workqueue [2022-11-25 18:18:37,768 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 18:18:37,768 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 18:18:37,768 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 18:18:37,769 WARN L623 FunctionHandler]: Unknown extern function rtnl_is_locked [2022-11-25 18:18:37,769 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:37,770 WARN L623 FunctionHandler]: Unknown extern function dump_stack [2022-11-25 18:18:37,770 WARN L623 FunctionHandler]: Unknown extern function __symbol_put [2022-11-25 18:18:37,770 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-11-25 18:18:37,773 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 18:18:37,777 WARN L623 FunctionHandler]: Unknown extern function netdev_state_change [2022-11-25 18:18:37,780 WARN L623 FunctionHandler]: Unknown extern function rtnl_is_locked [2022-11-25 18:18:37,781 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:37,781 WARN L623 FunctionHandler]: Unknown extern function dump_stack [2022-11-25 18:18:37,781 WARN L623 FunctionHandler]: Unknown extern function __symbol_get [2022-11-25 18:18:37,782 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:37,783 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:37,783 WARN L623 FunctionHandler]: Unknown extern function register_netdevice [2022-11-25 18:18:37,783 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:18:37,784 WARN L623 FunctionHandler]: Unknown extern function __symbol_put [2022-11-25 18:18:37,785 WARN L623 FunctionHandler]: Unknown extern function rtnl_link_unregister [2022-11-25 18:18:37,785 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-11-25 18:18:37,786 WARN L623 FunctionHandler]: Unknown extern function unregister_netdev [2022-11-25 18:18:37,786 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-11-25 18:18:37,787 WARN L623 FunctionHandler]: Unknown extern function rtnl_link_register [2022-11-25 18:18:37,795 WARN L623 FunctionHandler]: Unknown extern function ldv_release_4 [2022-11-25 18:18:37,796 WARN L623 FunctionHandler]: Unknown extern function ldv_release_4 [2022-11-25 18:18:37,796 WARN L623 FunctionHandler]: Unknown extern function ldv_init_4 [2022-11-25 18:18:37,799 WARN L623 FunctionHandler]: Unknown extern function ldv_ndo_init_5 [2022-11-25 18:18:37,800 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-25 18:18:37,800 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-25 18:18:37,801 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-25 18:18:37,801 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-25 18:18:37,801 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-25 18:18:37,802 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-25 18:18:37,802 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_alloc [2022-11-25 18:18:37,802 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-25 18:18:37,803 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 18:18:37,803 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-25 18:18:37,804 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-25 18:18:37,804 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 18:18:37,805 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 18:18:37,805 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_alloc [2022-11-25 18:18:37,806 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 18:18:37,806 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free_int [2022-11-25 18:18:37,807 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free_int [2022-11-25 18:18:37,807 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free_int [2022-11-25 18:18:37,807 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free_int [2022-11-25 18:18:37,808 WARN L623 FunctionHandler]: Unknown extern function mod_timer_pending [2022-11-25 18:18:37,809 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 18:18:37,809 WARN L623 FunctionHandler]: Unknown extern function del_timer [2022-11-25 18:18:37,810 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-11-25 18:18:37,810 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-11-25 18:18:37,811 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-11-25 18:18:37,811 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-11-25 18:18:37,818 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_alloc [2022-11-25 18:18:37,819 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 18:18:37,820 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 18:18:37,825 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-25 18:18:37,838 INFO L203 MainTranslator]: Completed pre-run [2022-11-25 18:18:38,025 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-11-25 18:18:38,027 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 18:18:38,028 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 18:18:38,029 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_bh [2022-11-25 18:18:38,029 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_bh [2022-11-25 18:18:38,031 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-11-25 18:18:38,031 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 18:18:38,035 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 18:18:38,039 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfb0a594-8d66-476b-ba7a-18c995d14898/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--caif--caif_hsi.ko-entry_point.cil.out.i[158583,158596] [2022-11-25 18:18:38,043 WARN L623 FunctionHandler]: Unknown extern function nla_put [2022-11-25 18:18:38,046 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.UnsupportedOperationException: Bitfield reference at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.StructHandler.handleFieldReference(StructHandler.java:140) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1457) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:364) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:727) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:372) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1420) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:326) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1094) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:334) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1094) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:334) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:371) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1496) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:289) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3320) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2395) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:600) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:270) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.performMainRun(MainTranslator.java:244) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:206) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-25 18:18:38,062 INFO L158 Benchmark]: Toolchain (without parser) took 3361.23ms. Allocated memory was 90.2MB in the beginning and 172.0MB in the end (delta: 81.8MB). Free memory was 57.1MB in the beginning and 90.1MB in the end (delta: -32.9MB). Peak memory consumption was 67.9MB. Max. memory is 16.1GB. [2022-11-25 18:18:38,062 INFO L158 Benchmark]: CDTParser took 0.24ms. Allocated memory is still 90.2MB. Free memory is still 67.5MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-25 18:18:38,063 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3356.89ms. Allocated memory was 90.2MB in the beginning and 172.0MB in the end (delta: 81.8MB). Free memory was 56.8MB in the beginning and 90.1MB in the end (delta: -33.3MB). Peak memory consumption was 65.8MB. Max. memory is 16.1GB. [2022-11-25 18:18:38,065 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24ms. Allocated memory is still 90.2MB. Free memory is still 67.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3356.89ms. Allocated memory was 90.2MB in the beginning and 172.0MB in the end (delta: 81.8MB). Free memory was 56.8MB in the beginning and 90.1MB in the end (delta: -33.3MB). Peak memory consumption was 65.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: UnsupportedOperationException: Bitfield reference de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: UnsupportedOperationException: Bitfield reference: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.StructHandler.handleFieldReference(StructHandler.java:140) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Bitfield reference