./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--usb--misc--adutux.ko.cil.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17353048-1698-43ba-970d-98aef5f7769f/bin/uautomizer-uyxdKDjOR8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17353048-1698-43ba-970d-98aef5f7769f/bin/uautomizer-uyxdKDjOR8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17353048-1698-43ba-970d-98aef5f7769f/bin/uautomizer-uyxdKDjOR8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17353048-1698-43ba-970d-98aef5f7769f/bin/uautomizer-uyxdKDjOR8/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--usb--misc--adutux.ko.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17353048-1698-43ba-970d-98aef5f7769f/bin/uautomizer-uyxdKDjOR8/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17353048-1698-43ba-970d-98aef5f7769f/bin/uautomizer-uyxdKDjOR8 --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 32bit --witnessprinter.graph.data.programhash d21289ad0260bc29d79b2bd61c2535ad4b8522ed30b4caa2844d314826a0bd1c --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-13 22:33:54,600 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-13 22:33:54,601 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-13 22:33:54,614 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-13 22:33:54,614 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-13 22:33:54,615 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-13 22:33:54,615 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-13 22:33:54,616 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-13 22:33:54,617 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-13 22:33:54,618 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-13 22:33:54,618 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-13 22:33:54,619 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-13 22:33:54,619 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-13 22:33:54,620 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-13 22:33:54,621 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-13 22:33:54,621 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-13 22:33:54,622 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-13 22:33:54,623 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-13 22:33:54,624 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-13 22:33:54,625 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-13 22:33:54,626 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-13 22:33:54,627 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-13 22:33:54,628 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-13 22:33:54,629 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-13 22:33:54,632 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-13 22:33:54,632 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-13 22:33:54,632 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-13 22:33:54,633 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-13 22:33:54,634 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-13 22:33:54,635 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-13 22:33:54,635 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-13 22:33:54,635 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-13 22:33:54,636 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-13 22:33:54,637 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-13 22:33:54,638 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-13 22:33:54,638 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-13 22:33:54,639 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-13 22:33:54,639 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-13 22:33:54,639 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-13 22:33:54,640 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-13 22:33:54,640 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-13 22:33:54,641 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17353048-1698-43ba-970d-98aef5f7769f/bin/uautomizer-uyxdKDjOR8/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2022-12-13 22:33:54,658 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-13 22:33:54,658 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-13 22:33:54,658 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-13 22:33:54,658 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-13 22:33:54,659 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-13 22:33:54,664 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-13 22:33:54,665 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-13 22:33:54,665 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-13 22:33:54,665 INFO L138 SettingsManager]: * Use SBE=true [2022-12-13 22:33:54,666 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-13 22:33:54,666 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-13 22:33:54,666 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-13 22:33:54,666 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-13 22:33:54,666 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-13 22:33:54,666 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-13 22:33:54,666 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-12-13 22:33:54,666 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-12-13 22:33:54,667 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-12-13 22:33:54,667 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-13 22:33:54,667 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-13 22:33:54,667 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-13 22:33:54,667 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-13 22:33:54,667 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-13 22:33:54,667 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-12-13 22:33:54,667 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-13 22:33:54,667 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-13 22:33:54,668 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-13 22:33:54,668 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-13 22:33:54,668 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-12-13 22:33:54,668 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-13 22:33:54,668 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-12-13 22:33:54,668 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2022-12-13 22:33:54,668 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-13 22:33:54,668 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2022-12-13 22:33:54,669 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_17353048-1698-43ba-970d-98aef5f7769f/bin/uautomizer-uyxdKDjOR8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17353048-1698-43ba-970d-98aef5f7769f/bin/uautomizer-uyxdKDjOR8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d21289ad0260bc29d79b2bd61c2535ad4b8522ed30b4caa2844d314826a0bd1c [2022-12-13 22:33:54,859 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-13 22:33:54,880 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-13 22:33:54,883 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-13 22:33:54,884 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-13 22:33:54,884 INFO L275 PluginConnector]: CDTParser initialized [2022-12-13 22:33:54,885 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17353048-1698-43ba-970d-98aef5f7769f/bin/uautomizer-uyxdKDjOR8/../../sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--usb--misc--adutux.ko.cil.i [2022-12-13 22:33:57,475 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-13 22:33:57,795 INFO L351 CDTParser]: Found 1 translation units. [2022-12-13 22:33:57,796 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17353048-1698-43ba-970d-98aef5f7769f/sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--usb--misc--adutux.ko.cil.i [2022-12-13 22:33:57,818 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17353048-1698-43ba-970d-98aef5f7769f/bin/uautomizer-uyxdKDjOR8/data/d5bea27e9/d7a95b9fd04d47b7b2e9c0e62b6b9607/FLAG9ebc3c26d [2022-12-13 22:33:57,828 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17353048-1698-43ba-970d-98aef5f7769f/bin/uautomizer-uyxdKDjOR8/data/d5bea27e9/d7a95b9fd04d47b7b2e9c0e62b6b9607 [2022-12-13 22:33:57,830 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-13 22:33:57,831 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-13 22:33:57,832 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-13 22:33:57,832 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-13 22:33:57,835 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-13 22:33:57,837 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 10:33:57" (1/1) ... [2022-12-13 22:33:57,838 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@d41a911 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 10:33:57, skipping insertion in model container [2022-12-13 22:33:57,838 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 10:33:57" (1/1) ... [2022-12-13 22:33:57,845 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-13 22:33:57,928 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-13 22:33:58,287 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 22:33:58,417 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-13 22:33:58,424 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-13 22:33:58,431 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-13 22:33:58,495 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-12-13 22:33:58,496 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-12-13 22:33:58,497 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-12-13 22:33:58,497 WARN L623 FunctionHandler]: Unknown extern function __copy_from_user_overflow [2022-12-13 22:33:58,501 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-12-13 22:33:58,502 WARN L623 FunctionHandler]: Unknown extern function _copy_to_user [2022-12-13 22:33:58,503 WARN L623 FunctionHandler]: Unknown extern function _copy_to_user [2022-12-13 22:33:58,503 WARN L623 FunctionHandler]: Unknown extern function __copy_to_user_overflow [2022-12-13 22:33:58,546 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-12-13 22:33:58,598 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 22:33:58,618 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 22:33:58,623 WARN L623 FunctionHandler]: Unknown extern function usb_kill_urb [2022-12-13 22:33:58,624 WARN L623 FunctionHandler]: Unknown extern function usb_kill_urb [2022-12-13 22:33:58,628 WARN L623 FunctionHandler]: Unknown extern function usb_free_urb [2022-12-13 22:33:58,628 WARN L623 FunctionHandler]: Unknown extern function usb_free_urb [2022-12-13 22:33:58,629 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 22:33:58,629 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 22:33:58,629 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 22:33:58,629 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 22:33:58,630 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 22:33:58,636 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 22:33:58,637 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 22:33:58,639 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 22:33:58,641 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 22:33:58,642 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-13 22:33:58,648 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 22:33:58,649 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-13 22:33:58,653 WARN L623 FunctionHandler]: Unknown extern function usb_find_interface [2022-12-13 22:33:58,654 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:33:58,656 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 22:33:58,658 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-12-13 22:33:58,663 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 22:33:58,669 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 22:33:58,675 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:33:58,677 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 22:33:58,678 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 22:33:58,680 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 22:33:58,683 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 22:33:58,686 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 22:33:58,687 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 22:33:58,689 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-12-13 22:33:58,691 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 22:33:58,692 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-13 22:33:58,692 WARN L623 FunctionHandler]: Unknown extern function add_wait_queue [2022-12-13 22:33:58,693 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-12-13 22:33:58,694 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-13 22:33:58,694 WARN L623 FunctionHandler]: Unknown extern function remove_wait_queue [2022-12-13 22:33:58,696 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 22:33:58,698 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 22:33:58,700 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-12-13 22:33:58,706 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:33:58,707 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 22:33:58,707 WARN L623 FunctionHandler]: Unknown extern function add_wait_queue [2022-12-13 22:33:58,708 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-13 22:33:58,710 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 22:33:58,711 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-13 22:33:58,711 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-12-13 22:33:58,712 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 22:33:58,713 WARN L623 FunctionHandler]: Unknown extern function remove_wait_queue [2022-12-13 22:33:58,714 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 22:33:58,715 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-13 22:33:58,715 WARN L623 FunctionHandler]: Unknown extern function remove_wait_queue [2022-12-13 22:33:58,716 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 22:33:58,718 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 22:33:58,719 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-12-13 22:33:58,720 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 22:33:58,721 WARN L623 FunctionHandler]: Unknown extern function remove_wait_queue [2022-12-13 22:33:58,725 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 22:33:58,726 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 22:33:58,726 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-13 22:33:58,726 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-13 22:33:58,727 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-13 22:33:58,727 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-13 22:33:58,728 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 22:33:58,729 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 22:33:58,730 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 22:33:58,731 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 22:33:58,732 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 22:33:58,733 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_urb [2022-12-13 22:33:58,733 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 22:33:58,734 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 22:33:58,734 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_urb [2022-12-13 22:33:58,734 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 22:33:58,735 WARN L623 FunctionHandler]: Unknown extern function usb_string [2022-12-13 22:33:58,735 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 22:33:58,736 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 22:33:58,736 WARN L623 FunctionHandler]: Unknown extern function usb_register_dev [2022-12-13 22:33:58,737 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 22:33:58,737 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 22:33:58,741 WARN L623 FunctionHandler]: Unknown extern function usb_deregister_dev [2022-12-13 22:33:58,742 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 22:33:58,742 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 22:33:58,803 WARN L623 FunctionHandler]: Unknown extern function noop_llseek [2022-12-13 22:33:58,845 WARN L623 FunctionHandler]: Unknown extern function ldv_failed_usb_register_driver [2022-12-13 22:33:58,850 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-12-13 22:33:58,856 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 22:33:58,857 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 22:33:58,858 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 22:33:58,859 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 22:33:58,859 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 22:33:58,860 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 22:33:58,887 WARN L623 FunctionHandler]: Unknown extern function ldv_check_alloc_flags [2022-12-13 22:33:58,887 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-12-13 22:33:58,989 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17353048-1698-43ba-970d-98aef5f7769f/sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--usb--misc--adutux.ko.cil.i[196530,196543] [2022-12-13 22:33:59,133 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 22:33:59,134 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 22:33:59,134 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 22:33:59,135 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-13 22:33:59,155 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) [2022-12-13 22:33:59,155 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3a5972b9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 10:33:59, skipping insertion in model container [2022-12-13 22:33:59,155 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-13 22:33:59,156 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-12-13 22:33:59,157 INFO L158 Benchmark]: Toolchain (without parser) took 1325.06ms. Allocated memory was 117.4MB in the beginning and 144.7MB in the end (delta: 27.3MB). Free memory was 72.7MB in the beginning and 64.0MB in the end (delta: 8.7MB). Peak memory consumption was 46.1MB. Max. memory is 16.1GB. [2022-12-13 22:33:59,157 INFO L158 Benchmark]: CDTParser took 0.19ms. Allocated memory is still 117.4MB. Free memory is still 88.1MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-13 22:33:59,158 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1323.46ms. Allocated memory was 117.4MB in the beginning and 144.7MB in the end (delta: 27.3MB). Free memory was 72.4MB in the beginning and 64.0MB in the end (delta: 8.4MB). Peak memory consumption was 46.1MB. Max. memory is 16.1GB. [2022-12-13 22:33:59,159 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19ms. Allocated memory is still 117.4MB. Free memory is still 88.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1323.46ms. Allocated memory was 117.4MB in the beginning and 144.7MB in the end (delta: 27.3MB). Free memory was 72.4MB in the beginning and 64.0MB in the end (delta: 8.4MB). Peak memory consumption was 46.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 3946]: 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-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17353048-1698-43ba-970d-98aef5f7769f/bin/uautomizer-uyxdKDjOR8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17353048-1698-43ba-970d-98aef5f7769f/bin/uautomizer-uyxdKDjOR8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17353048-1698-43ba-970d-98aef5f7769f/bin/uautomizer-uyxdKDjOR8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17353048-1698-43ba-970d-98aef5f7769f/bin/uautomizer-uyxdKDjOR8/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--usb--misc--adutux.ko.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17353048-1698-43ba-970d-98aef5f7769f/bin/uautomizer-uyxdKDjOR8/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17353048-1698-43ba-970d-98aef5f7769f/bin/uautomizer-uyxdKDjOR8 --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 32bit --witnessprinter.graph.data.programhash d21289ad0260bc29d79b2bd61c2535ad4b8522ed30b4caa2844d314826a0bd1c --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-13 22:34:00,538 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-13 22:34:00,539 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-13 22:34:00,558 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-13 22:34:00,559 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-13 22:34:00,560 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-13 22:34:00,561 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-13 22:34:00,562 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-13 22:34:00,564 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-13 22:34:00,565 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-13 22:34:00,566 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-13 22:34:00,567 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-13 22:34:00,567 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-13 22:34:00,568 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-13 22:34:00,569 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-13 22:34:00,570 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-13 22:34:00,571 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-13 22:34:00,572 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-13 22:34:00,574 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-13 22:34:00,575 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-13 22:34:00,577 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-13 22:34:00,578 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-13 22:34:00,579 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-13 22:34:00,580 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-13 22:34:00,584 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-13 22:34:00,584 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-13 22:34:00,585 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-13 22:34:00,585 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-13 22:34:00,586 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-13 22:34:00,587 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-13 22:34:00,587 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-13 22:34:00,588 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-13 22:34:00,588 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-13 22:34:00,589 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-13 22:34:00,590 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-13 22:34:00,590 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-13 22:34:00,591 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-13 22:34:00,591 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-13 22:34:00,591 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-13 22:34:00,592 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-13 22:34:00,592 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-13 22:34:00,593 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17353048-1698-43ba-970d-98aef5f7769f/bin/uautomizer-uyxdKDjOR8/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2022-12-13 22:34:00,614 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-13 22:34:00,615 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-13 22:34:00,615 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-13 22:34:00,615 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-13 22:34:00,616 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-13 22:34:00,616 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-13 22:34:00,616 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-13 22:34:00,617 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-13 22:34:00,617 INFO L138 SettingsManager]: * Use SBE=true [2022-12-13 22:34:00,617 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-13 22:34:00,617 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-13 22:34:00,617 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-13 22:34:00,617 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-13 22:34:00,618 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-13 22:34:00,618 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-13 22:34:00,618 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-12-13 22:34:00,618 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-12-13 22:34:00,618 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-12-13 22:34:00,618 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-13 22:34:00,619 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-13 22:34:00,619 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-13 22:34:00,619 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-13 22:34:00,619 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-13 22:34:00,619 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-13 22:34:00,619 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-13 22:34:00,620 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-12-13 22:34:00,620 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-13 22:34:00,620 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-13 22:34:00,620 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-13 22:34:00,620 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-13 22:34:00,621 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-12-13 22:34:00,621 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-13 22:34:00,621 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-12-13 22:34:00,621 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2022-12-13 22:34:00,621 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-13 22:34:00,621 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2022-12-13 22:34:00,622 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2022-12-13 22:34:00,622 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_17353048-1698-43ba-970d-98aef5f7769f/bin/uautomizer-uyxdKDjOR8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17353048-1698-43ba-970d-98aef5f7769f/bin/uautomizer-uyxdKDjOR8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d21289ad0260bc29d79b2bd61c2535ad4b8522ed30b4caa2844d314826a0bd1c [2022-12-13 22:34:00,854 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-13 22:34:00,869 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-13 22:34:00,871 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-13 22:34:00,872 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-13 22:34:00,872 INFO L275 PluginConnector]: CDTParser initialized [2022-12-13 22:34:00,873 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17353048-1698-43ba-970d-98aef5f7769f/bin/uautomizer-uyxdKDjOR8/../../sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--usb--misc--adutux.ko.cil.i [2022-12-13 22:34:03,450 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-13 22:34:03,813 INFO L351 CDTParser]: Found 1 translation units. [2022-12-13 22:34:03,813 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17353048-1698-43ba-970d-98aef5f7769f/sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--usb--misc--adutux.ko.cil.i [2022-12-13 22:34:03,837 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17353048-1698-43ba-970d-98aef5f7769f/bin/uautomizer-uyxdKDjOR8/data/c2c7b8109/605e1c5755bb4ca7ab70cdd077618df2/FLAG39e4ab5d2 [2022-12-13 22:34:03,848 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17353048-1698-43ba-970d-98aef5f7769f/bin/uautomizer-uyxdKDjOR8/data/c2c7b8109/605e1c5755bb4ca7ab70cdd077618df2 [2022-12-13 22:34:03,850 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-13 22:34:03,851 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-13 22:34:03,852 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-13 22:34:03,852 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-13 22:34:03,855 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-13 22:34:03,855 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 10:34:03" (1/1) ... [2022-12-13 22:34:03,856 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@58986cfd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 10:34:03, skipping insertion in model container [2022-12-13 22:34:03,857 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 10:34:03" (1/1) ... [2022-12-13 22:34:03,863 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-13 22:34:03,948 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-13 22:34:04,351 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 22:34:04,470 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-13 22:34:04,476 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-13 22:34:04,482 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-13 22:34:04,536 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-12-13 22:34:04,537 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-12-13 22:34:04,537 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-12-13 22:34:04,538 WARN L623 FunctionHandler]: Unknown extern function __copy_from_user_overflow [2022-12-13 22:34:04,541 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-12-13 22:34:04,542 WARN L623 FunctionHandler]: Unknown extern function _copy_to_user [2022-12-13 22:34:04,543 WARN L623 FunctionHandler]: Unknown extern function _copy_to_user [2022-12-13 22:34:04,544 WARN L623 FunctionHandler]: Unknown extern function __copy_to_user_overflow [2022-12-13 22:34:04,623 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 22:34:04,642 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 22:34:04,648 WARN L623 FunctionHandler]: Unknown extern function usb_kill_urb [2022-12-13 22:34:04,649 WARN L623 FunctionHandler]: Unknown extern function usb_kill_urb [2022-12-13 22:34:04,652 WARN L623 FunctionHandler]: Unknown extern function usb_free_urb [2022-12-13 22:34:04,653 WARN L623 FunctionHandler]: Unknown extern function usb_free_urb [2022-12-13 22:34:04,653 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 22:34:04,653 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 22:34:04,653 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 22:34:04,654 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 22:34:04,654 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 22:34:04,659 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 22:34:04,660 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 22:34:04,663 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 22:34:04,665 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 22:34:04,665 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-13 22:34:04,670 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 22:34:04,671 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-13 22:34:04,675 WARN L623 FunctionHandler]: Unknown extern function usb_find_interface [2022-12-13 22:34:04,675 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:34:04,678 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 22:34:04,680 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-12-13 22:34:04,684 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 22:34:04,689 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 22:34:04,695 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:34:04,697 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 22:34:04,698 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 22:34:04,700 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 22:34:04,704 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 22:34:04,706 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 22:34:04,708 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 22:34:04,709 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-12-13 22:34:04,711 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 22:34:04,712 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-13 22:34:04,713 WARN L623 FunctionHandler]: Unknown extern function add_wait_queue [2022-12-13 22:34:04,713 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-12-13 22:34:04,714 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-13 22:34:04,714 WARN L623 FunctionHandler]: Unknown extern function remove_wait_queue [2022-12-13 22:34:04,716 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 22:34:04,718 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 22:34:04,720 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-12-13 22:34:04,725 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:34:04,727 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 22:34:04,727 WARN L623 FunctionHandler]: Unknown extern function add_wait_queue [2022-12-13 22:34:04,728 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-13 22:34:04,730 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 22:34:04,731 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-13 22:34:04,731 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-12-13 22:34:04,732 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 22:34:04,733 WARN L623 FunctionHandler]: Unknown extern function remove_wait_queue [2022-12-13 22:34:04,735 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 22:34:04,736 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-13 22:34:04,736 WARN L623 FunctionHandler]: Unknown extern function remove_wait_queue [2022-12-13 22:34:04,738 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 22:34:04,740 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 22:34:04,742 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-12-13 22:34:04,742 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 22:34:04,743 WARN L623 FunctionHandler]: Unknown extern function remove_wait_queue [2022-12-13 22:34:04,747 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 22:34:04,748 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 22:34:04,749 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-13 22:34:04,749 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-13 22:34:04,749 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-13 22:34:04,750 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-13 22:34:04,751 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 22:34:04,752 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 22:34:04,753 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 22:34:04,754 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 22:34:04,766 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 22:34:04,767 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_urb [2022-12-13 22:34:04,767 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 22:34:04,768 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 22:34:04,768 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_urb [2022-12-13 22:34:04,768 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 22:34:04,769 WARN L623 FunctionHandler]: Unknown extern function usb_string [2022-12-13 22:34:04,770 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 22:34:04,771 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 22:34:04,772 WARN L623 FunctionHandler]: Unknown extern function usb_register_dev [2022-12-13 22:34:04,772 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 22:34:04,772 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 22:34:04,776 WARN L623 FunctionHandler]: Unknown extern function usb_deregister_dev [2022-12-13 22:34:04,777 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 22:34:04,778 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 22:34:04,828 WARN L623 FunctionHandler]: Unknown extern function noop_llseek [2022-12-13 22:34:04,868 WARN L623 FunctionHandler]: Unknown extern function ldv_failed_usb_register_driver [2022-12-13 22:34:04,871 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-12-13 22:34:04,876 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 22:34:04,876 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 22:34:04,878 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 22:34:04,878 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 22:34:04,878 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 22:34:04,879 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 22:34:04,907 WARN L623 FunctionHandler]: Unknown extern function ldv_check_alloc_flags [2022-12-13 22:34:04,908 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-12-13 22:34:05,004 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17353048-1698-43ba-970d-98aef5f7769f/sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--usb--misc--adutux.ko.cil.i[196530,196543] [2022-12-13 22:34:05,144 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 22:34:05,144 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 22:34:05,145 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 22:34:05,145 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-13 22:34:05,165 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-12-13 22:34:05,196 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-13 22:34:05,249 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 22:34:05,251 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-13 22:34:05,251 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-13 22:34:05,252 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-13 22:34:05,255 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-12-13 22:34:05,255 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-12-13 22:34:05,256 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-12-13 22:34:05,256 WARN L623 FunctionHandler]: Unknown extern function __copy_from_user_overflow [2022-12-13 22:34:05,256 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-12-13 22:34:05,257 WARN L623 FunctionHandler]: Unknown extern function _copy_to_user [2022-12-13 22:34:05,257 WARN L623 FunctionHandler]: Unknown extern function _copy_to_user [2022-12-13 22:34:05,257 WARN L623 FunctionHandler]: Unknown extern function __copy_to_user_overflow [2022-12-13 22:34:05,262 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 22:34:05,265 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 22:34:05,266 WARN L623 FunctionHandler]: Unknown extern function usb_kill_urb [2022-12-13 22:34:05,267 WARN L623 FunctionHandler]: Unknown extern function usb_kill_urb [2022-12-13 22:34:05,267 WARN L623 FunctionHandler]: Unknown extern function usb_free_urb [2022-12-13 22:34:05,267 WARN L623 FunctionHandler]: Unknown extern function usb_free_urb [2022-12-13 22:34:05,268 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 22:34:05,268 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 22:34:05,268 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 22:34:05,268 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 22:34:05,268 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 22:34:05,270 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 22:34:05,271 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 22:34:05,272 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 22:34:05,273 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 22:34:05,274 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-13 22:34:05,275 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 22:34:05,276 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-13 22:34:05,277 WARN L623 FunctionHandler]: Unknown extern function usb_find_interface [2022-12-13 22:34:05,277 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:34:05,278 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 22:34:05,280 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-12-13 22:34:05,281 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 22:34:05,283 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 22:34:05,285 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:34:05,286 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 22:34:05,287 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 22:34:05,288 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 22:34:05,290 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 22:34:05,292 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 22:34:05,293 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 22:34:05,294 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-12-13 22:34:05,295 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 22:34:05,295 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-13 22:34:05,296 WARN L623 FunctionHandler]: Unknown extern function add_wait_queue [2022-12-13 22:34:05,296 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-12-13 22:34:05,297 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-13 22:34:05,297 WARN L623 FunctionHandler]: Unknown extern function remove_wait_queue [2022-12-13 22:34:05,298 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 22:34:05,299 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 22:34:05,300 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-12-13 22:34:05,302 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:34:05,303 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 22:34:05,303 WARN L623 FunctionHandler]: Unknown extern function add_wait_queue [2022-12-13 22:34:05,304 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-13 22:34:05,305 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 22:34:05,305 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-13 22:34:05,306 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-12-13 22:34:05,307 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 22:34:05,307 WARN L623 FunctionHandler]: Unknown extern function remove_wait_queue [2022-12-13 22:34:05,308 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 22:34:05,309 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-13 22:34:05,309 WARN L623 FunctionHandler]: Unknown extern function remove_wait_queue [2022-12-13 22:34:05,309 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 22:34:05,311 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 22:34:05,312 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-12-13 22:34:05,312 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 22:34:05,313 WARN L623 FunctionHandler]: Unknown extern function remove_wait_queue [2022-12-13 22:34:05,314 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 22:34:05,315 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 22:34:05,315 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-13 22:34:05,315 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-13 22:34:05,315 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-13 22:34:05,316 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-13 22:34:05,317 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 22:34:05,317 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 22:34:05,318 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 22:34:05,318 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 22:34:05,319 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 22:34:05,320 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_urb [2022-12-13 22:34:05,320 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 22:34:05,320 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 22:34:05,321 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_urb [2022-12-13 22:34:05,321 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 22:34:05,321 WARN L623 FunctionHandler]: Unknown extern function usb_string [2022-12-13 22:34:05,322 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 22:34:05,322 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 22:34:05,323 WARN L623 FunctionHandler]: Unknown extern function usb_register_dev [2022-12-13 22:34:05,323 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 22:34:05,323 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 22:34:05,324 WARN L623 FunctionHandler]: Unknown extern function usb_deregister_dev [2022-12-13 22:34:05,334 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 22:34:05,335 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 22:34:05,339 WARN L623 FunctionHandler]: Unknown extern function noop_llseek [2022-12-13 22:34:05,348 WARN L623 FunctionHandler]: Unknown extern function ldv_failed_usb_register_driver [2022-12-13 22:34:05,350 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-12-13 22:34:05,352 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 22:34:05,352 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 22:34:05,353 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 22:34:05,353 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 22:34:05,354 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 22:34:05,354 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 22:34:05,357 WARN L623 FunctionHandler]: Unknown extern function ldv_check_alloc_flags [2022-12-13 22:34:05,357 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-12-13 22:34:05,365 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17353048-1698-43ba-970d-98aef5f7769f/sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--usb--misc--adutux.ko.cil.i[196530,196543] [2022-12-13 22:34:05,373 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 22:34:05,374 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 22:34:05,374 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 22:34:05,374 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-13 22:34:05,382 INFO L203 MainTranslator]: Completed pre-run [2022-12-13 22:34:05,422 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 22:34:05,423 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-13 22:34:05,423 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-13 22:34:05,423 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-13 22:34:05,425 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-12-13 22:34:05,426 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-12-13 22:34:05,426 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-12-13 22:34:05,426 WARN L623 FunctionHandler]: Unknown extern function __copy_from_user_overflow [2022-12-13 22:34:05,426 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-12-13 22:34:05,426 WARN L623 FunctionHandler]: Unknown extern function _copy_to_user [2022-12-13 22:34:05,427 WARN L623 FunctionHandler]: Unknown extern function _copy_to_user [2022-12-13 22:34:05,427 WARN L623 FunctionHandler]: Unknown extern function __copy_to_user_overflow [2022-12-13 22:34:05,432 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 22:34:05,435 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.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) [2022-12-13 22:34:05,438 INFO L158 Benchmark]: Toolchain (without parser) took 1586.71ms. Allocated memory was 98.6MB in the beginning and 119.5MB in the end (delta: 21.0MB). Free memory was 70.0MB in the beginning and 41.6MB in the end (delta: 28.4MB). Peak memory consumption was 57.8MB. Max. memory is 16.1GB. [2022-12-13 22:34:05,438 INFO L158 Benchmark]: CDTParser took 0.11ms. Allocated memory is still 52.4MB. Free memory is still 31.2MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-13 22:34:05,439 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1585.27ms. Allocated memory was 98.6MB in the beginning and 119.5MB in the end (delta: 21.0MB). Free memory was 70.0MB in the beginning and 41.6MB in the end (delta: 28.4MB). Peak memory consumption was 57.8MB. Max. memory is 16.1GB. [2022-12-13 22:34:05,440 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11ms. Allocated memory is still 52.4MB. Free memory is still 31.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1585.27ms. Allocated memory was 98.6MB in the beginning and 119.5MB in the end (delta: 21.0MB). Free memory was 70.0MB in the beginning and 41.6MB in the end (delta: 28.4MB). Peak memory consumption was 57.8MB. 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