./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 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_8640ecb2-9c0a-4b04-8022-66a6658101cd/bin/uautomizer-ZsLfNo2U6R/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8640ecb2-9c0a-4b04-8022-66a6658101cd/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_8640ecb2-9c0a-4b04-8022-66a6658101cd/bin/uautomizer-ZsLfNo2U6R/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8640ecb2-9c0a-4b04-8022-66a6658101cd/bin/uautomizer-ZsLfNo2U6R/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_8640ecb2-9c0a-4b04-8022-66a6658101cd/bin/uautomizer-ZsLfNo2U6R/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8640ecb2-9c0a-4b04-8022-66a6658101cd/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 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-38b53e6 [2022-11-25 16:45:16,629 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-25 16:45:16,633 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-25 16:45:16,686 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-25 16:45:16,688 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-25 16:45:16,693 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-25 16:45:16,697 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-25 16:45:16,701 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-25 16:45:16,704 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-25 16:45:16,711 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-25 16:45:16,713 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-25 16:45:16,716 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-25 16:45:16,717 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-25 16:45:16,720 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-25 16:45:16,723 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-25 16:45:16,726 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-25 16:45:16,729 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-25 16:45:16,730 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-25 16:45:16,732 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-25 16:45:16,741 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-25 16:45:16,743 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-25 16:45:16,746 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-25 16:45:16,748 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-25 16:45:16,749 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-25 16:45:16,761 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-25 16:45:16,761 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-25 16:45:16,761 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-25 16:45:16,764 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-25 16:45:16,765 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-25 16:45:16,766 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-25 16:45:16,767 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-25 16:45:16,768 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-25 16:45:16,770 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-25 16:45:16,774 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-25 16:45:16,775 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-25 16:45:16,775 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-25 16:45:16,776 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-25 16:45:16,777 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-25 16:45:16,777 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-25 16:45:16,778 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-25 16:45:16,779 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-25 16:45:16,780 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8640ecb2-9c0a-4b04-8022-66a6658101cd/bin/uautomizer-ZsLfNo2U6R/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2022-11-25 16:45:16,831 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-25 16:45:16,831 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-25 16:45:16,832 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-25 16:45:16,832 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-25 16:45:16,833 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-25 16:45:16,834 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-25 16:45:16,835 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-25 16:45:16,835 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-25 16:45:16,836 INFO L138 SettingsManager]: * Use SBE=true [2022-11-25 16:45:16,836 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-25 16:45:16,837 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-25 16:45:16,838 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-25 16:45:16,838 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-25 16:45:16,838 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-25 16:45:16,839 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-25 16:45:16,839 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-25 16:45:16,839 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-25 16:45:16,839 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-25 16:45:16,840 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-25 16:45:16,840 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-25 16:45:16,840 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-25 16:45:16,841 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-25 16:45:16,841 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-25 16:45:16,841 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-25 16:45:16,842 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-25 16:45:16,842 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-25 16:45:16,842 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-25 16:45:16,843 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-25 16:45:16,843 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-25 16:45:16,844 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-25 16:45:16,844 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-25 16:45:16,845 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2022-11-25 16:45:16,845 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-25 16:45:16,845 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_8640ecb2-9c0a-4b04-8022-66a6658101cd/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8640ecb2-9c0a-4b04-8022-66a6658101cd/bin/uautomizer-ZsLfNo2U6R Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d21289ad0260bc29d79b2bd61c2535ad4b8522ed30b4caa2844d314826a0bd1c [2022-11-25 16:45:17,201 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-25 16:45:17,253 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-25 16:45:17,257 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-25 16:45:17,259 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-25 16:45:17,259 INFO L275 PluginConnector]: CDTParser initialized [2022-11-25 16:45:17,261 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8640ecb2-9c0a-4b04-8022-66a6658101cd/bin/uautomizer-ZsLfNo2U6R/../../sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--usb--misc--adutux.ko.cil.i [2022-11-25 16:45:20,809 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-25 16:45:21,434 INFO L351 CDTParser]: Found 1 translation units. [2022-11-25 16:45:21,435 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8640ecb2-9c0a-4b04-8022-66a6658101cd/sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--usb--misc--adutux.ko.cil.i [2022-11-25 16:45:21,473 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8640ecb2-9c0a-4b04-8022-66a6658101cd/bin/uautomizer-ZsLfNo2U6R/data/fea6bbc0f/9869c8be3545405f935222a6aebea317/FLAG0f820c63e [2022-11-25 16:45:21,489 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8640ecb2-9c0a-4b04-8022-66a6658101cd/bin/uautomizer-ZsLfNo2U6R/data/fea6bbc0f/9869c8be3545405f935222a6aebea317 [2022-11-25 16:45:21,492 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-25 16:45:21,494 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-25 16:45:21,496 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-25 16:45:21,496 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-25 16:45:21,500 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-25 16:45:21,501 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 04:45:21" (1/1) ... [2022-11-25 16:45:21,502 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@583efb19 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:45:21, skipping insertion in model container [2022-11-25 16:45:21,503 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 04:45:21" (1/1) ... [2022-11-25 16:45:21,511 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-25 16:45:21,663 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-25 16:45:22,415 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 16:45:22,609 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-11-25 16:45:22,619 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-11-25 16:45:22,630 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-11-25 16:45:22,730 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-11-25 16:45:22,731 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-11-25 16:45:22,733 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-11-25 16:45:22,733 WARN L623 FunctionHandler]: Unknown extern function __copy_from_user_overflow [2022-11-25 16:45:22,741 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-11-25 16:45:22,743 WARN L623 FunctionHandler]: Unknown extern function _copy_to_user [2022-11-25 16:45:22,745 WARN L623 FunctionHandler]: Unknown extern function _copy_to_user [2022-11-25 16:45:22,746 WARN L623 FunctionHandler]: Unknown extern function __copy_to_user_overflow [2022-11-25 16:45:22,821 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 16:45:22,896 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 16:45:22,935 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 16:45:22,943 WARN L623 FunctionHandler]: Unknown extern function usb_kill_urb [2022-11-25 16:45:22,946 WARN L623 FunctionHandler]: Unknown extern function usb_kill_urb [2022-11-25 16:45:22,953 WARN L623 FunctionHandler]: Unknown extern function usb_free_urb [2022-11-25 16:45:22,959 WARN L623 FunctionHandler]: Unknown extern function usb_free_urb [2022-11-25 16:45:22,960 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 16:45:22,960 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 16:45:22,962 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 16:45:22,963 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 16:45:22,964 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 16:45:22,981 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 16:45:22,985 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-11-25 16:45:22,989 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 16:45:22,992 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 16:45:22,992 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-11-25 16:45:23,000 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 16:45:23,002 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-11-25 16:45:23,014 WARN L623 FunctionHandler]: Unknown extern function usb_find_interface [2022-11-25 16:45:23,024 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 16:45:23,028 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 16:45:23,039 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-11-25 16:45:23,047 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 16:45:23,057 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 16:45:23,067 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 16:45:23,070 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 16:45:23,072 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 16:45:23,075 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 16:45:23,081 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 16:45:23,085 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 16:45:23,088 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 16:45:23,091 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-11-25 16:45:23,094 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 16:45:23,097 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-11-25 16:45:23,097 WARN L623 FunctionHandler]: Unknown extern function add_wait_queue [2022-11-25 16:45:23,098 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-11-25 16:45:23,100 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-11-25 16:45:23,100 WARN L623 FunctionHandler]: Unknown extern function remove_wait_queue [2022-11-25 16:45:23,103 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 16:45:23,107 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 16:45:23,110 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-11-25 16:45:23,122 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 16:45:23,124 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 16:45:23,125 WARN L623 FunctionHandler]: Unknown extern function add_wait_queue [2022-11-25 16:45:23,127 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-11-25 16:45:23,130 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 16:45:23,132 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-11-25 16:45:23,132 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-11-25 16:45:23,134 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 16:45:23,135 WARN L623 FunctionHandler]: Unknown extern function remove_wait_queue [2022-11-25 16:45:23,138 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 16:45:23,140 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-11-25 16:45:23,141 WARN L623 FunctionHandler]: Unknown extern function remove_wait_queue [2022-11-25 16:45:23,143 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 16:45:23,146 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 16:45:23,149 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-11-25 16:45:23,150 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 16:45:23,152 WARN L623 FunctionHandler]: Unknown extern function remove_wait_queue [2022-11-25 16:45:23,160 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 16:45:23,161 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 16:45:23,161 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-25 16:45:23,162 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 16:45:23,163 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-11-25 16:45:23,163 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-11-25 16:45:23,166 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 16:45:23,167 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 16:45:23,169 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 16:45:23,172 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 16:45:23,174 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 16:45:23,175 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_urb [2022-11-25 16:45:23,176 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 16:45:23,177 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 16:45:23,178 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_urb [2022-11-25 16:45:23,179 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 16:45:23,179 WARN L623 FunctionHandler]: Unknown extern function usb_string [2022-11-25 16:45:23,180 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 16:45:23,182 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 16:45:23,183 WARN L623 FunctionHandler]: Unknown extern function usb_register_dev [2022-11-25 16:45:23,184 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 16:45:23,185 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 16:45:23,191 WARN L623 FunctionHandler]: Unknown extern function usb_deregister_dev [2022-11-25 16:45:23,193 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 16:45:23,195 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 16:45:23,307 WARN L623 FunctionHandler]: Unknown extern function noop_llseek [2022-11-25 16:45:23,378 WARN L623 FunctionHandler]: Unknown extern function ldv_failed_usb_register_driver [2022-11-25 16:45:23,385 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-11-25 16:45:23,400 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 16:45:23,402 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 16:45:23,406 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 16:45:23,407 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 16:45:23,407 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 16:45:23,408 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 16:45:23,476 WARN L623 FunctionHandler]: Unknown extern function ldv_check_alloc_flags [2022-11-25 16:45:23,476 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-11-25 16:45:23,754 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8640ecb2-9c0a-4b04-8022-66a6658101cd/sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--usb--misc--adutux.ko.cil.i[196530,196543] [2022-11-25 16:45:24,063 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 16:45:24,064 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 16:45:24,064 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 16:45:24,065 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-25 16:45:24,114 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 16:45:24,116 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@281ee90 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:45:24, skipping insertion in model container [2022-11-25 16:45:24,116 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-25 16:45:24,117 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-25 16:45:24,119 INFO L158 Benchmark]: Toolchain (without parser) took 2623.76ms. Allocated memory is still 197.1MB. Free memory was 156.3MB in the beginning and 147.4MB in the end (delta: 8.9MB). Peak memory consumption was 89.5MB. Max. memory is 16.1GB. [2022-11-25 16:45:24,121 INFO L158 Benchmark]: CDTParser took 0.43ms. Allocated memory is still 138.4MB. Free memory is still 78.0MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-25 16:45:24,122 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2620.87ms. Allocated memory is still 197.1MB. Free memory was 156.3MB in the beginning and 147.4MB in the end (delta: 8.9MB). Peak memory consumption was 89.5MB. Max. memory is 16.1GB. [2022-11-25 16:45:24,124 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.43ms. Allocated memory is still 138.4MB. Free memory is still 78.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2620.87ms. Allocated memory is still 197.1MB. Free memory was 156.3MB in the beginning and 147.4MB in the end (delta: 8.9MB). Peak memory consumption was 89.5MB. 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-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8640ecb2-9c0a-4b04-8022-66a6658101cd/bin/uautomizer-ZsLfNo2U6R/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8640ecb2-9c0a-4b04-8022-66a6658101cd/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_8640ecb2-9c0a-4b04-8022-66a6658101cd/bin/uautomizer-ZsLfNo2U6R/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8640ecb2-9c0a-4b04-8022-66a6658101cd/bin/uautomizer-ZsLfNo2U6R/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_8640ecb2-9c0a-4b04-8022-66a6658101cd/bin/uautomizer-ZsLfNo2U6R/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8640ecb2-9c0a-4b04-8022-66a6658101cd/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 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-38b53e6 [2022-11-25 16:45:26,636 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-25 16:45:26,638 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-25 16:45:26,660 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-25 16:45:26,661 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-25 16:45:26,662 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-25 16:45:26,664 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-25 16:45:26,666 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-25 16:45:26,668 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-25 16:45:26,669 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-25 16:45:26,670 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-25 16:45:26,672 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-25 16:45:26,672 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-25 16:45:26,674 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-25 16:45:26,675 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-25 16:45:26,676 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-25 16:45:26,678 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-25 16:45:26,679 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-25 16:45:26,681 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-25 16:45:26,683 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-25 16:45:26,685 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-25 16:45:26,687 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-25 16:45:26,688 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-25 16:45:26,689 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-25 16:45:26,693 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-25 16:45:26,694 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-25 16:45:26,694 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-25 16:45:26,695 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-25 16:45:26,696 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-25 16:45:26,697 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-25 16:45:26,698 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-25 16:45:26,699 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-25 16:45:26,700 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-25 16:45:26,701 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-25 16:45:26,713 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-25 16:45:26,713 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-25 16:45:26,714 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-25 16:45:26,714 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-25 16:45:26,716 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-25 16:45:26,717 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-25 16:45:26,718 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-25 16:45:26,723 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8640ecb2-9c0a-4b04-8022-66a6658101cd/bin/uautomizer-ZsLfNo2U6R/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2022-11-25 16:45:26,772 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-25 16:45:26,775 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-25 16:45:26,777 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-25 16:45:26,777 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-25 16:45:26,778 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-25 16:45:26,779 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-25 16:45:26,780 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-25 16:45:26,780 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-25 16:45:26,780 INFO L138 SettingsManager]: * Use SBE=true [2022-11-25 16:45:26,781 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-25 16:45:26,782 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-25 16:45:26,782 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-25 16:45:26,782 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-25 16:45:26,783 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-25 16:45:26,783 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-25 16:45:26,783 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-25 16:45:26,783 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-25 16:45:26,784 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-25 16:45:26,784 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-25 16:45:26,784 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-25 16:45:26,785 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-25 16:45:26,785 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-25 16:45:26,785 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-25 16:45:26,785 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-25 16:45:26,786 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-25 16:45:26,786 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-25 16:45:26,786 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-25 16:45:26,786 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-25 16:45:26,787 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-25 16:45:26,787 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-25 16:45:26,787 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-25 16:45:26,788 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-25 16:45:26,788 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-25 16:45:26,788 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2022-11-25 16:45:26,789 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-25 16:45:26,789 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2022-11-25 16:45:26,789 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_8640ecb2-9c0a-4b04-8022-66a6658101cd/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8640ecb2-9c0a-4b04-8022-66a6658101cd/bin/uautomizer-ZsLfNo2U6R Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d21289ad0260bc29d79b2bd61c2535ad4b8522ed30b4caa2844d314826a0bd1c [2022-11-25 16:45:27,207 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-25 16:45:27,231 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-25 16:45:27,234 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-25 16:45:27,235 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-25 16:45:27,236 INFO L275 PluginConnector]: CDTParser initialized [2022-11-25 16:45:27,238 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8640ecb2-9c0a-4b04-8022-66a6658101cd/bin/uautomizer-ZsLfNo2U6R/../../sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--usb--misc--adutux.ko.cil.i [2022-11-25 16:45:30,596 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-25 16:45:31,264 INFO L351 CDTParser]: Found 1 translation units. [2022-11-25 16:45:31,264 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8640ecb2-9c0a-4b04-8022-66a6658101cd/sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--usb--misc--adutux.ko.cil.i [2022-11-25 16:45:31,310 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8640ecb2-9c0a-4b04-8022-66a6658101cd/bin/uautomizer-ZsLfNo2U6R/data/4b8c33d81/aeb9334b7cb844e88b8efa3d1ad086fc/FLAG84e433e6b [2022-11-25 16:45:31,339 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8640ecb2-9c0a-4b04-8022-66a6658101cd/bin/uautomizer-ZsLfNo2U6R/data/4b8c33d81/aeb9334b7cb844e88b8efa3d1ad086fc [2022-11-25 16:45:31,344 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-25 16:45:31,346 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-25 16:45:31,352 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-25 16:45:31,352 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-25 16:45:31,356 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-25 16:45:31,357 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 04:45:31" (1/1) ... [2022-11-25 16:45:31,358 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@36c89155 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:45:31, skipping insertion in model container [2022-11-25 16:45:31,359 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 04:45:31" (1/1) ... [2022-11-25 16:45:31,368 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-25 16:45:31,516 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-25 16:45:32,137 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 16:45:32,409 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-11-25 16:45:32,421 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-11-25 16:45:32,435 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-11-25 16:45:32,551 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-11-25 16:45:32,552 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-11-25 16:45:32,556 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-11-25 16:45:32,557 WARN L623 FunctionHandler]: Unknown extern function __copy_from_user_overflow [2022-11-25 16:45:32,573 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-11-25 16:45:32,574 WARN L623 FunctionHandler]: Unknown extern function _copy_to_user [2022-11-25 16:45:32,576 WARN L623 FunctionHandler]: Unknown extern function _copy_to_user [2022-11-25 16:45:32,577 WARN L623 FunctionHandler]: Unknown extern function __copy_to_user_overflow [2022-11-25 16:45:32,755 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 16:45:32,807 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 16:45:32,817 WARN L623 FunctionHandler]: Unknown extern function usb_kill_urb [2022-11-25 16:45:32,821 WARN L623 FunctionHandler]: Unknown extern function usb_kill_urb [2022-11-25 16:45:32,831 WARN L623 FunctionHandler]: Unknown extern function usb_free_urb [2022-11-25 16:45:32,831 WARN L623 FunctionHandler]: Unknown extern function usb_free_urb [2022-11-25 16:45:32,832 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 16:45:32,833 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 16:45:32,834 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 16:45:32,837 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 16:45:32,838 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 16:45:32,854 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 16:45:32,860 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-11-25 16:45:32,867 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 16:45:32,871 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 16:45:32,874 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-11-25 16:45:32,896 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 16:45:32,906 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-11-25 16:45:32,914 WARN L623 FunctionHandler]: Unknown extern function usb_find_interface [2022-11-25 16:45:32,915 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 16:45:32,924 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 16:45:32,934 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-11-25 16:45:32,945 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 16:45:32,962 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 16:45:32,981 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 16:45:32,985 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 16:45:32,998 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 16:45:33,001 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 16:45:33,005 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 16:45:33,008 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 16:45:33,010 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 16:45:33,019 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-11-25 16:45:33,023 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 16:45:33,027 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-11-25 16:45:33,027 WARN L623 FunctionHandler]: Unknown extern function add_wait_queue [2022-11-25 16:45:33,028 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-11-25 16:45:33,030 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-11-25 16:45:33,030 WARN L623 FunctionHandler]: Unknown extern function remove_wait_queue [2022-11-25 16:45:33,034 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 16:45:33,045 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 16:45:33,051 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-11-25 16:45:33,064 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 16:45:33,067 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 16:45:33,068 WARN L623 FunctionHandler]: Unknown extern function add_wait_queue [2022-11-25 16:45:33,070 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-11-25 16:45:33,079 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 16:45:33,088 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-11-25 16:45:33,089 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-11-25 16:45:33,091 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 16:45:33,092 WARN L623 FunctionHandler]: Unknown extern function remove_wait_queue [2022-11-25 16:45:33,094 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 16:45:33,095 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-11-25 16:45:33,096 WARN L623 FunctionHandler]: Unknown extern function remove_wait_queue [2022-11-25 16:45:33,097 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 16:45:33,106 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 16:45:33,111 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-11-25 16:45:33,115 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 16:45:33,117 WARN L623 FunctionHandler]: Unknown extern function remove_wait_queue [2022-11-25 16:45:33,129 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 16:45:33,130 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 16:45:33,132 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-25 16:45:33,134 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 16:45:33,135 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-11-25 16:45:33,135 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-11-25 16:45:33,140 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 16:45:33,141 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 16:45:33,142 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 16:45:33,144 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 16:45:33,147 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 16:45:33,149 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_urb [2022-11-25 16:45:33,151 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 16:45:33,152 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 16:45:33,152 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_urb [2022-11-25 16:45:33,154 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 16:45:33,155 WARN L623 FunctionHandler]: Unknown extern function usb_string [2022-11-25 16:45:33,156 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 16:45:33,158 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 16:45:33,159 WARN L623 FunctionHandler]: Unknown extern function usb_register_dev [2022-11-25 16:45:33,160 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 16:45:33,161 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 16:45:33,168 WARN L623 FunctionHandler]: Unknown extern function usb_deregister_dev [2022-11-25 16:45:33,199 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 16:45:33,207 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 16:45:33,303 WARN L623 FunctionHandler]: Unknown extern function noop_llseek [2022-11-25 16:45:33,368 WARN L623 FunctionHandler]: Unknown extern function ldv_failed_usb_register_driver [2022-11-25 16:45:33,386 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-11-25 16:45:33,395 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 16:45:33,396 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 16:45:33,398 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 16:45:33,398 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 16:45:33,399 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 16:45:33,400 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 16:45:33,458 WARN L623 FunctionHandler]: Unknown extern function ldv_check_alloc_flags [2022-11-25 16:45:33,459 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-11-25 16:45:33,682 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8640ecb2-9c0a-4b04-8022-66a6658101cd/sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--usb--misc--adutux.ko.cil.i[196530,196543] [2022-11-25 16:45:34,019 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 16:45:34,021 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 16:45:34,021 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 16:45:34,022 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-25 16:45:34,073 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-25 16:45:34,138 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-25 16:45:34,217 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 16:45:34,219 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-11-25 16:45:34,220 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-11-25 16:45:34,220 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-11-25 16:45:34,253 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-11-25 16:45:34,254 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-11-25 16:45:34,255 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-11-25 16:45:34,255 WARN L623 FunctionHandler]: Unknown extern function __copy_from_user_overflow [2022-11-25 16:45:34,256 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-11-25 16:45:34,256 WARN L623 FunctionHandler]: Unknown extern function _copy_to_user [2022-11-25 16:45:34,257 WARN L623 FunctionHandler]: Unknown extern function _copy_to_user [2022-11-25 16:45:34,257 WARN L623 FunctionHandler]: Unknown extern function __copy_to_user_overflow [2022-11-25 16:45:34,262 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 16:45:34,271 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 16:45:34,272 WARN L623 FunctionHandler]: Unknown extern function usb_kill_urb [2022-11-25 16:45:34,273 WARN L623 FunctionHandler]: Unknown extern function usb_kill_urb [2022-11-25 16:45:34,274 WARN L623 FunctionHandler]: Unknown extern function usb_free_urb [2022-11-25 16:45:34,274 WARN L623 FunctionHandler]: Unknown extern function usb_free_urb [2022-11-25 16:45:34,274 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 16:45:34,275 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 16:45:34,275 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 16:45:34,275 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 16:45:34,275 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 16:45:34,278 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 16:45:34,279 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-11-25 16:45:34,281 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 16:45:34,282 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 16:45:34,295 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-11-25 16:45:34,298 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 16:45:34,299 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-11-25 16:45:34,300 WARN L623 FunctionHandler]: Unknown extern function usb_find_interface [2022-11-25 16:45:34,300 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 16:45:34,302 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 16:45:34,304 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-11-25 16:45:34,306 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 16:45:34,312 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 16:45:34,321 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 16:45:34,325 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 16:45:34,327 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 16:45:34,330 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 16:45:34,339 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 16:45:34,345 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 16:45:34,347 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 16:45:34,348 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-11-25 16:45:34,355 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 16:45:34,357 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-11-25 16:45:34,357 WARN L623 FunctionHandler]: Unknown extern function add_wait_queue [2022-11-25 16:45:34,357 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-11-25 16:45:34,358 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-11-25 16:45:34,359 WARN L623 FunctionHandler]: Unknown extern function remove_wait_queue [2022-11-25 16:45:34,360 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 16:45:34,361 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 16:45:34,366 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-11-25 16:45:34,375 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 16:45:34,378 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 16:45:34,379 WARN L623 FunctionHandler]: Unknown extern function add_wait_queue [2022-11-25 16:45:34,380 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-11-25 16:45:34,383 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 16:45:34,384 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-11-25 16:45:34,385 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-11-25 16:45:34,386 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 16:45:34,387 WARN L623 FunctionHandler]: Unknown extern function remove_wait_queue [2022-11-25 16:45:34,389 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 16:45:34,390 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-11-25 16:45:34,391 WARN L623 FunctionHandler]: Unknown extern function remove_wait_queue [2022-11-25 16:45:34,392 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 16:45:34,394 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 16:45:34,396 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-11-25 16:45:34,396 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 16:45:34,398 WARN L623 FunctionHandler]: Unknown extern function remove_wait_queue [2022-11-25 16:45:34,400 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 16:45:34,403 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 16:45:34,403 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-25 16:45:34,404 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 16:45:34,405 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-11-25 16:45:34,405 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-11-25 16:45:34,406 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 16:45:34,407 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 16:45:34,408 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 16:45:34,409 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 16:45:34,411 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 16:45:34,411 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_urb [2022-11-25 16:45:34,412 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 16:45:34,412 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 16:45:34,413 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_urb [2022-11-25 16:45:34,414 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 16:45:34,414 WARN L623 FunctionHandler]: Unknown extern function usb_string [2022-11-25 16:45:34,414 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 16:45:34,416 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 16:45:34,417 WARN L623 FunctionHandler]: Unknown extern function usb_register_dev [2022-11-25 16:45:34,417 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 16:45:34,418 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 16:45:34,422 WARN L623 FunctionHandler]: Unknown extern function usb_deregister_dev [2022-11-25 16:45:34,423 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 16:45:34,425 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 16:45:34,432 WARN L623 FunctionHandler]: Unknown extern function noop_llseek [2022-11-25 16:45:34,449 WARN L623 FunctionHandler]: Unknown extern function ldv_failed_usb_register_driver [2022-11-25 16:45:34,453 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-11-25 16:45:34,456 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 16:45:34,457 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 16:45:34,458 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 16:45:34,458 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 16:45:34,458 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 16:45:34,459 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 16:45:34,463 WARN L623 FunctionHandler]: Unknown extern function ldv_check_alloc_flags [2022-11-25 16:45:34,464 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-11-25 16:45:34,477 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8640ecb2-9c0a-4b04-8022-66a6658101cd/sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--usb--misc--adutux.ko.cil.i[196530,196543] [2022-11-25 16:45:34,518 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 16:45:34,518 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 16:45:34,519 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 16:45:34,519 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-25 16:45:34,542 INFO L203 MainTranslator]: Completed pre-run [2022-11-25 16:45:34,643 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 16:45:34,645 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-11-25 16:45:34,646 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-11-25 16:45:34,646 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-11-25 16:45:34,652 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-11-25 16:45:34,652 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-11-25 16:45:34,653 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-11-25 16:45:34,653 WARN L623 FunctionHandler]: Unknown extern function __copy_from_user_overflow [2022-11-25 16:45:34,653 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-11-25 16:45:34,660 WARN L623 FunctionHandler]: Unknown extern function _copy_to_user [2022-11-25 16:45:34,661 WARN L623 FunctionHandler]: Unknown extern function _copy_to_user [2022-11-25 16:45:34,661 WARN L623 FunctionHandler]: Unknown extern function __copy_to_user_overflow [2022-11-25 16:45:34,699 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 16:45:34,704 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) [2022-11-25 16:45:34,713 INFO L158 Benchmark]: Toolchain (without parser) took 3365.52ms. Allocated memory was 88.1MB in the beginning and 109.1MB in the end (delta: 21.0MB). Free memory was 58.2MB in the beginning and 54.9MB in the end (delta: 3.3MB). Peak memory consumption was 54.7MB. Max. memory is 16.1GB. [2022-11-25 16:45:34,715 INFO L158 Benchmark]: CDTParser took 0.37ms. Allocated memory is still 62.9MB. Free memory is still 41.5MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-25 16:45:34,716 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3358.42ms. Allocated memory was 88.1MB in the beginning and 109.1MB in the end (delta: 21.0MB). Free memory was 57.9MB in the beginning and 54.9MB in the end (delta: 3.0MB). Peak memory consumption was 52.6MB. Max. memory is 16.1GB. [2022-11-25 16:45:34,723 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.37ms. Allocated memory is still 62.9MB. Free memory is still 41.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3358.42ms. Allocated memory was 88.1MB in the beginning and 109.1MB in the end (delta: 21.0MB). Free memory was 57.9MB in the beginning and 54.9MB in the end (delta: 3.0MB). Peak memory consumption was 52.6MB. 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