./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-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a180d3c-f4d4-48f6-b6b8-59bc64176cd6/bin/ugemcutter-syNpU3ikLH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a180d3c-f4d4-48f6-b6b8-59bc64176cd6/bin/ugemcutter-syNpU3ikLH/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a180d3c-f4d4-48f6-b6b8-59bc64176cd6/bin/ugemcutter-syNpU3ikLH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a180d3c-f4d4-48f6-b6b8-59bc64176cd6/bin/ugemcutter-syNpU3ikLH/config/GemCutterMemDerefMemtrack.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_2a180d3c-f4d4-48f6-b6b8-59bc64176cd6/bin/ugemcutter-syNpU3ikLH/config/svcomp-DerefFreeMemtrack-32bit-GemCutter_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a180d3c-f4d4-48f6-b6b8-59bc64176cd6/bin/ugemcutter-syNpU3ikLH --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 GemCutter --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 18:51:21,665 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-25 18:51:21,667 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-25 18:51:21,691 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-25 18:51:21,691 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-25 18:51:21,692 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-25 18:51:21,694 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-25 18:51:21,695 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-25 18:51:21,697 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-25 18:51:21,698 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-25 18:51:21,699 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-25 18:51:21,700 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-25 18:51:21,700 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-25 18:51:21,701 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-25 18:51:21,703 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-25 18:51:21,704 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-25 18:51:21,705 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-25 18:51:21,706 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-25 18:51:21,707 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-25 18:51:21,709 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-25 18:51:21,711 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-25 18:51:21,716 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-25 18:51:21,718 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-25 18:51:21,719 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-25 18:51:21,728 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-25 18:51:21,729 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-25 18:51:21,729 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-25 18:51:21,730 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-25 18:51:21,737 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-25 18:51:21,738 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-25 18:51:21,738 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-25 18:51:21,739 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-25 18:51:21,740 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-25 18:51:21,741 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-25 18:51:21,742 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-25 18:51:21,742 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-25 18:51:21,744 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-25 18:51:21,745 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-25 18:51:21,745 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-25 18:51:21,747 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-25 18:51:21,749 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-25 18:51:21,750 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a180d3c-f4d4-48f6-b6b8-59bc64176cd6/bin/ugemcutter-syNpU3ikLH/config/svcomp-DerefFreeMemtrack-32bit-GemCutter_Default.epf [2022-11-25 18:51:21,786 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-25 18:51:21,787 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-25 18:51:21,788 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-25 18:51:21,788 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-25 18:51:21,789 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-25 18:51:21,789 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-25 18:51:21,790 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-25 18:51:21,790 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-25 18:51:21,790 INFO L138 SettingsManager]: * Use SBE=true [2022-11-25 18:51:21,791 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-25 18:51:21,792 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-25 18:51:21,792 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-25 18:51:21,792 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-25 18:51:21,793 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-25 18:51:21,793 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-25 18:51:21,793 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-25 18:51:21,793 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-25 18:51:21,794 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-25 18:51:21,794 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-25 18:51:21,794 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-25 18:51:21,794 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-25 18:51:21,795 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-25 18:51:21,795 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-25 18:51:21,795 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-25 18:51:21,795 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-25 18:51:21,796 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-25 18:51:21,796 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-25 18:51:21,796 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-25 18:51:21,796 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-25 18:51:21,797 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-25 18:51:21,797 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-25 18:51:21,797 INFO L138 SettingsManager]: * Abstraction used for commutativity in POR=VARIABLES_GLOBAL [2022-11-25 18:51:21,797 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2022-11-25 18:51:21,798 INFO L138 SettingsManager]: * CEGAR restart behaviour=ONE_CEGAR_PER_THREAD_INSTANCE [2022-11-25 18:51:21,798 INFO L138 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2022-11-25 18:51:21,798 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_2a180d3c-f4d4-48f6-b6b8-59bc64176cd6/bin/ugemcutter-syNpU3ikLH/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a180d3c-f4d4-48f6-b6b8-59bc64176cd6/bin/ugemcutter-syNpU3ikLH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> GemCutter Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d21289ad0260bc29d79b2bd61c2535ad4b8522ed30b4caa2844d314826a0bd1c [2022-11-25 18:51:22,099 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-25 18:51:22,135 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-25 18:51:22,138 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-25 18:51:22,140 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-25 18:51:22,140 INFO L275 PluginConnector]: CDTParser initialized [2022-11-25 18:51:22,142 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a180d3c-f4d4-48f6-b6b8-59bc64176cd6/bin/ugemcutter-syNpU3ikLH/../../sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--usb--misc--adutux.ko.cil.i [2022-11-25 18:51:25,526 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-25 18:51:26,142 INFO L351 CDTParser]: Found 1 translation units. [2022-11-25 18:51:26,143 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a180d3c-f4d4-48f6-b6b8-59bc64176cd6/sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--usb--misc--adutux.ko.cil.i [2022-11-25 18:51:26,188 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a180d3c-f4d4-48f6-b6b8-59bc64176cd6/bin/ugemcutter-syNpU3ikLH/data/ce10f5411/917b736873294f9e8e196e3bc2d92ab7/FLAGe7de434e3 [2022-11-25 18:51:26,209 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a180d3c-f4d4-48f6-b6b8-59bc64176cd6/bin/ugemcutter-syNpU3ikLH/data/ce10f5411/917b736873294f9e8e196e3bc2d92ab7 [2022-11-25 18:51:26,212 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-25 18:51:26,213 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-25 18:51:26,215 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-25 18:51:26,215 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-25 18:51:26,221 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-25 18:51:26,222 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 06:51:26" (1/1) ... [2022-11-25 18:51:26,223 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7365e7ba and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:51:26, skipping insertion in model container [2022-11-25 18:51:26,223 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 06:51:26" (1/1) ... [2022-11-25 18:51:26,233 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-25 18:51:26,356 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-25 18:51:27,085 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 18:51:27,340 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-11-25 18:51:27,354 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-11-25 18:51:27,368 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-11-25 18:51:27,481 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-11-25 18:51:27,484 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-11-25 18:51:27,486 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-11-25 18:51:27,487 WARN L623 FunctionHandler]: Unknown extern function __copy_from_user_overflow [2022-11-25 18:51:27,494 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-11-25 18:51:27,495 WARN L623 FunctionHandler]: Unknown extern function _copy_to_user [2022-11-25 18:51:27,497 WARN L623 FunctionHandler]: Unknown extern function _copy_to_user [2022-11-25 18:51:27,498 WARN L623 FunctionHandler]: Unknown extern function __copy_to_user_overflow [2022-11-25 18:51:27,599 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-11-25 18:51:27,664 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 18:51:27,693 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 18:51:27,699 WARN L623 FunctionHandler]: Unknown extern function usb_kill_urb [2022-11-25 18:51:27,700 WARN L623 FunctionHandler]: Unknown extern function usb_kill_urb [2022-11-25 18:51:27,704 WARN L623 FunctionHandler]: Unknown extern function usb_free_urb [2022-11-25 18:51:27,705 WARN L623 FunctionHandler]: Unknown extern function usb_free_urb [2022-11-25 18:51:27,705 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 18:51:27,706 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 18:51:27,706 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 18:51:27,706 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 18:51:27,707 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 18:51:27,714 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 18:51:27,717 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-11-25 18:51:27,720 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 18:51:27,723 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 18:51:27,724 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-11-25 18:51:27,732 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 18:51:27,733 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-11-25 18:51:27,738 WARN L623 FunctionHandler]: Unknown extern function usb_find_interface [2022-11-25 18:51:27,739 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:51:27,743 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 18:51:27,746 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-11-25 18:51:27,753 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 18:51:27,761 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 18:51:27,771 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:51:27,773 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 18:51:27,776 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 18:51:27,779 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 18:51:27,784 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 18:51:27,788 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 18:51:27,791 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 18:51:27,794 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-11-25 18:51:27,796 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 18:51:27,798 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-11-25 18:51:27,799 WARN L623 FunctionHandler]: Unknown extern function add_wait_queue [2022-11-25 18:51:27,800 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-11-25 18:51:27,802 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-11-25 18:51:27,802 WARN L623 FunctionHandler]: Unknown extern function remove_wait_queue [2022-11-25 18:51:27,805 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 18:51:27,808 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 18:51:27,812 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-11-25 18:51:27,820 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:51:27,823 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 18:51:27,824 WARN L623 FunctionHandler]: Unknown extern function add_wait_queue [2022-11-25 18:51:27,825 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-11-25 18:51:27,828 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 18:51:27,830 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-11-25 18:51:27,830 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-11-25 18:51:27,833 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 18:51:27,834 WARN L623 FunctionHandler]: Unknown extern function remove_wait_queue [2022-11-25 18:51:27,837 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 18:51:27,839 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-11-25 18:51:27,840 WARN L623 FunctionHandler]: Unknown extern function remove_wait_queue [2022-11-25 18:51:27,842 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 18:51:27,845 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 18:51:27,848 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-11-25 18:51:27,849 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 18:51:27,851 WARN L623 FunctionHandler]: Unknown extern function remove_wait_queue [2022-11-25 18:51:27,858 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 18:51:27,859 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 18:51:27,860 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-25 18:51:27,861 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 18:51:27,861 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-11-25 18:51:27,862 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-11-25 18:51:27,864 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 18:51:27,865 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 18:51:27,867 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 18:51:27,870 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 18:51:27,873 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 18:51:27,874 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_urb [2022-11-25 18:51:27,875 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 18:51:27,876 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 18:51:27,877 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_urb [2022-11-25 18:51:27,878 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 18:51:27,878 WARN L623 FunctionHandler]: Unknown extern function usb_string [2022-11-25 18:51:27,879 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 18:51:27,882 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 18:51:27,883 WARN L623 FunctionHandler]: Unknown extern function usb_register_dev [2022-11-25 18:51:27,884 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 18:51:27,885 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 18:51:27,890 WARN L623 FunctionHandler]: Unknown extern function usb_deregister_dev [2022-11-25 18:51:27,893 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 18:51:27,894 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 18:51:27,976 WARN L623 FunctionHandler]: Unknown extern function noop_llseek [2022-11-25 18:51:28,057 WARN L623 FunctionHandler]: Unknown extern function ldv_failed_usb_register_driver [2022-11-25 18:51:28,063 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-11-25 18:51:28,074 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 18:51:28,075 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 18:51:28,078 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 18:51:28,078 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 18:51:28,079 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 18:51:28,080 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 18:51:28,142 WARN L623 FunctionHandler]: Unknown extern function ldv_check_alloc_flags [2022-11-25 18:51:28,142 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-11-25 18:51:28,389 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_2a180d3c-f4d4-48f6-b6b8-59bc64176cd6/sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--usb--misc--adutux.ko.cil.i[196530,196543] [2022-11-25 18:51:28,751 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 18:51:28,752 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 18:51:28,753 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 18:51:28,754 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-25 18:51:28,803 ERROR L326 MainTranslator]: Unsupported Syntax: Found a cast between two array/pointer types of different sizes while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) [2022-11-25 18:51:28,804 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5f550c99 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:51:28, skipping insertion in model container [2022-11-25 18:51:28,804 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-25 18:51:28,804 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-25 18:51:28,808 INFO L158 Benchmark]: Toolchain (without parser) took 2593.13ms. Allocated memory is still 146.8MB. Free memory was 108.1MB in the beginning and 74.8MB in the end (delta: 33.3MB). Peak memory consumption was 55.5MB. Max. memory is 16.1GB. [2022-11-25 18:51:28,809 INFO L158 Benchmark]: CDTParser took 1.08ms. Allocated memory is still 115.3MB. Free memory is still 69.4MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-25 18:51:28,810 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2589.54ms. Allocated memory is still 146.8MB. Free memory was 107.6MB in the beginning and 75.4MB in the end (delta: 32.2MB). Peak memory consumption was 55.5MB. Max. memory is 16.1GB. [2022-11-25 18:51:28,812 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.08ms. Allocated memory is still 115.3MB. Free memory is still 69.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2589.54ms. Allocated memory is still 146.8MB. Free memory was 107.6MB in the beginning and 75.4MB in the end (delta: 32.2MB). Peak memory consumption was 55.5MB. 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-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a180d3c-f4d4-48f6-b6b8-59bc64176cd6/bin/ugemcutter-syNpU3ikLH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a180d3c-f4d4-48f6-b6b8-59bc64176cd6/bin/ugemcutter-syNpU3ikLH/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a180d3c-f4d4-48f6-b6b8-59bc64176cd6/bin/ugemcutter-syNpU3ikLH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a180d3c-f4d4-48f6-b6b8-59bc64176cd6/bin/ugemcutter-syNpU3ikLH/config/GemCutterMemDerefMemtrack.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_2a180d3c-f4d4-48f6-b6b8-59bc64176cd6/bin/ugemcutter-syNpU3ikLH/config/svcomp-DerefFreeMemtrack-32bit-GemCutter_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a180d3c-f4d4-48f6-b6b8-59bc64176cd6/bin/ugemcutter-syNpU3ikLH --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 GemCutter --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 18:51:31,319 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-25 18:51:31,326 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-25 18:51:31,364 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-25 18:51:31,365 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-25 18:51:31,366 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-25 18:51:31,368 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-25 18:51:31,370 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-25 18:51:31,373 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-25 18:51:31,374 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-25 18:51:31,375 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-25 18:51:31,377 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-25 18:51:31,377 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-25 18:51:31,378 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-25 18:51:31,380 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-25 18:51:31,381 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-25 18:51:31,382 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-25 18:51:31,383 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-25 18:51:31,385 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-25 18:51:31,387 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-25 18:51:31,389 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-25 18:51:31,390 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-25 18:51:31,392 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-25 18:51:31,392 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-25 18:51:31,396 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-25 18:51:31,397 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-25 18:51:31,397 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-25 18:51:31,398 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-25 18:51:31,399 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-25 18:51:31,400 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-25 18:51:31,400 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-25 18:51:31,401 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-25 18:51:31,402 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-25 18:51:31,403 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-25 18:51:31,404 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-25 18:51:31,404 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-25 18:51:31,405 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-25 18:51:31,406 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-25 18:51:31,406 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-25 18:51:31,407 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-25 18:51:31,408 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-25 18:51:31,412 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a180d3c-f4d4-48f6-b6b8-59bc64176cd6/bin/ugemcutter-syNpU3ikLH/config/svcomp-DerefFreeMemtrack-32bit-GemCutter_Bitvector.epf [2022-11-25 18:51:31,456 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-25 18:51:31,457 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-25 18:51:31,459 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-25 18:51:31,459 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-25 18:51:31,460 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-25 18:51:31,461 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-25 18:51:31,461 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-25 18:51:31,462 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-25 18:51:31,462 INFO L138 SettingsManager]: * Use SBE=true [2022-11-25 18:51:31,462 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-25 18:51:31,464 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-25 18:51:31,464 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-25 18:51:31,464 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-25 18:51:31,464 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-25 18:51:31,465 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-25 18:51:31,465 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-25 18:51:31,465 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-25 18:51:31,465 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-25 18:51:31,466 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-25 18:51:31,466 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-25 18:51:31,466 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-25 18:51:31,466 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-25 18:51:31,467 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-25 18:51:31,467 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-25 18:51:31,467 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-25 18:51:31,467 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-25 18:51:31,468 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-25 18:51:31,468 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-25 18:51:31,468 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-25 18:51:31,469 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-25 18:51:31,469 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-25 18:51:31,469 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-25 18:51:31,469 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-25 18:51:31,470 INFO L138 SettingsManager]: * Abstraction used for commutativity in POR=VARIABLES_GLOBAL [2022-11-25 18:51:31,470 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2022-11-25 18:51:31,470 INFO L138 SettingsManager]: * CEGAR restart behaviour=ONE_CEGAR_PER_THREAD_INSTANCE [2022-11-25 18:51:31,470 INFO L138 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2022-11-25 18:51:31,471 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-25 18:51:31,471 INFO L138 SettingsManager]: * Logic for external solver=AUFBV 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_2a180d3c-f4d4-48f6-b6b8-59bc64176cd6/bin/ugemcutter-syNpU3ikLH/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a180d3c-f4d4-48f6-b6b8-59bc64176cd6/bin/ugemcutter-syNpU3ikLH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> GemCutter Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d21289ad0260bc29d79b2bd61c2535ad4b8522ed30b4caa2844d314826a0bd1c [2022-11-25 18:51:31,862 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-25 18:51:31,898 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-25 18:51:31,901 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-25 18:51:31,903 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-25 18:51:31,907 INFO L275 PluginConnector]: CDTParser initialized [2022-11-25 18:51:31,909 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a180d3c-f4d4-48f6-b6b8-59bc64176cd6/bin/ugemcutter-syNpU3ikLH/../../sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--usb--misc--adutux.ko.cil.i [2022-11-25 18:51:35,160 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-25 18:51:35,797 INFO L351 CDTParser]: Found 1 translation units. [2022-11-25 18:51:35,798 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a180d3c-f4d4-48f6-b6b8-59bc64176cd6/sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--usb--misc--adutux.ko.cil.i [2022-11-25 18:51:35,831 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a180d3c-f4d4-48f6-b6b8-59bc64176cd6/bin/ugemcutter-syNpU3ikLH/data/9d550af79/6b13be63928c45e187749688e6559f75/FLAG1dab07041 [2022-11-25 18:51:35,854 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a180d3c-f4d4-48f6-b6b8-59bc64176cd6/bin/ugemcutter-syNpU3ikLH/data/9d550af79/6b13be63928c45e187749688e6559f75 [2022-11-25 18:51:35,859 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-25 18:51:35,862 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-25 18:51:35,865 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-25 18:51:35,866 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-25 18:51:35,869 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-25 18:51:35,871 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 06:51:35" (1/1) ... [2022-11-25 18:51:35,872 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2977c91b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:51:35, skipping insertion in model container [2022-11-25 18:51:35,872 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 06:51:35" (1/1) ... [2022-11-25 18:51:35,881 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-25 18:51:36,054 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-25 18:51:36,675 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 18:51:36,917 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-11-25 18:51:36,929 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-11-25 18:51:36,944 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-11-25 18:51:37,063 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-11-25 18:51:37,064 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-11-25 18:51:37,066 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-11-25 18:51:37,067 WARN L623 FunctionHandler]: Unknown extern function __copy_from_user_overflow [2022-11-25 18:51:37,075 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-11-25 18:51:37,077 WARN L623 FunctionHandler]: Unknown extern function _copy_to_user [2022-11-25 18:51:37,079 WARN L623 FunctionHandler]: Unknown extern function _copy_to_user [2022-11-25 18:51:37,080 WARN L623 FunctionHandler]: Unknown extern function __copy_to_user_overflow [2022-11-25 18:51:37,271 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 18:51:37,323 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 18:51:37,334 WARN L623 FunctionHandler]: Unknown extern function usb_kill_urb [2022-11-25 18:51:37,338 WARN L623 FunctionHandler]: Unknown extern function usb_kill_urb [2022-11-25 18:51:37,348 WARN L623 FunctionHandler]: Unknown extern function usb_free_urb [2022-11-25 18:51:37,349 WARN L623 FunctionHandler]: Unknown extern function usb_free_urb [2022-11-25 18:51:37,350 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 18:51:37,351 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 18:51:37,351 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 18:51:37,354 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 18:51:37,356 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 18:51:37,376 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 18:51:37,382 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-11-25 18:51:37,389 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 18:51:37,393 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 18:51:37,397 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-11-25 18:51:37,415 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 18:51:37,425 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-11-25 18:51:37,434 WARN L623 FunctionHandler]: Unknown extern function usb_find_interface [2022-11-25 18:51:37,435 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:51:37,445 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 18:51:37,453 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-11-25 18:51:37,467 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 18:51:37,482 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 18:51:37,504 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:51:37,540 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 18:51:37,553 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 18:51:37,556 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 18:51:37,561 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 18:51:37,576 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 18:51:37,584 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 18:51:37,588 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-11-25 18:51:37,596 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 18:51:37,601 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-11-25 18:51:37,602 WARN L623 FunctionHandler]: Unknown extern function add_wait_queue [2022-11-25 18:51:37,603 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-11-25 18:51:37,606 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-11-25 18:51:37,607 WARN L623 FunctionHandler]: Unknown extern function remove_wait_queue [2022-11-25 18:51:37,609 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 18:51:37,613 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 18:51:37,621 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-11-25 18:51:37,633 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:51:37,648 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 18:51:37,650 WARN L623 FunctionHandler]: Unknown extern function add_wait_queue [2022-11-25 18:51:37,652 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-11-25 18:51:37,656 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 18:51:37,661 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-11-25 18:51:37,670 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-11-25 18:51:37,672 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 18:51:37,673 WARN L623 FunctionHandler]: Unknown extern function remove_wait_queue [2022-11-25 18:51:37,676 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 18:51:37,681 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-11-25 18:51:37,682 WARN L623 FunctionHandler]: Unknown extern function remove_wait_queue [2022-11-25 18:51:37,683 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 18:51:37,688 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 18:51:37,693 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-11-25 18:51:37,694 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 18:51:37,696 WARN L623 FunctionHandler]: Unknown extern function remove_wait_queue [2022-11-25 18:51:37,705 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 18:51:37,710 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 18:51:37,711 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-25 18:51:37,711 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 18:51:37,712 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-11-25 18:51:37,713 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-11-25 18:51:37,717 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 18:51:37,718 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 18:51:37,721 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 18:51:37,726 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 18:51:37,729 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 18:51:37,731 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_urb [2022-11-25 18:51:37,731 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 18:51:37,733 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 18:51:37,734 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_urb [2022-11-25 18:51:37,735 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 18:51:37,736 WARN L623 FunctionHandler]: Unknown extern function usb_string [2022-11-25 18:51:37,737 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 18:51:37,741 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 18:51:37,742 WARN L623 FunctionHandler]: Unknown extern function usb_register_dev [2022-11-25 18:51:37,743 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 18:51:37,743 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 18:51:37,751 WARN L623 FunctionHandler]: Unknown extern function usb_deregister_dev [2022-11-25 18:51:37,755 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 18:51:37,758 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 18:51:37,913 WARN L623 FunctionHandler]: Unknown extern function noop_llseek [2022-11-25 18:51:37,991 WARN L623 FunctionHandler]: Unknown extern function ldv_failed_usb_register_driver [2022-11-25 18:51:38,004 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-11-25 18:51:38,016 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 18:51:38,016 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 18:51:38,019 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 18:51:38,019 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 18:51:38,020 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 18:51:38,021 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 18:51:38,078 WARN L623 FunctionHandler]: Unknown extern function ldv_check_alloc_flags [2022-11-25 18:51:38,079 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-11-25 18:51:38,321 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a180d3c-f4d4-48f6-b6b8-59bc64176cd6/sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--usb--misc--adutux.ko.cil.i[196530,196543] [2022-11-25 18:51:38,649 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 18:51:38,650 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 18:51:38,650 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 18:51:38,651 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-25 18:51:38,697 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-25 18:51:38,766 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-25 18:51:38,891 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 18:51:38,895 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-11-25 18:51:38,896 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-11-25 18:51:38,904 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-11-25 18:51:38,911 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-11-25 18:51:38,912 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-11-25 18:51:38,912 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-11-25 18:51:38,913 WARN L623 FunctionHandler]: Unknown extern function __copy_from_user_overflow [2022-11-25 18:51:38,913 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-11-25 18:51:38,914 WARN L623 FunctionHandler]: Unknown extern function _copy_to_user [2022-11-25 18:51:38,914 WARN L623 FunctionHandler]: Unknown extern function _copy_to_user [2022-11-25 18:51:38,915 WARN L623 FunctionHandler]: Unknown extern function __copy_to_user_overflow [2022-11-25 18:51:38,924 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 18:51:38,932 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 18:51:38,935 WARN L623 FunctionHandler]: Unknown extern function usb_kill_urb [2022-11-25 18:51:38,936 WARN L623 FunctionHandler]: Unknown extern function usb_kill_urb [2022-11-25 18:51:38,937 WARN L623 FunctionHandler]: Unknown extern function usb_free_urb [2022-11-25 18:51:38,938 WARN L623 FunctionHandler]: Unknown extern function usb_free_urb [2022-11-25 18:51:38,938 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 18:51:38,938 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 18:51:38,939 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 18:51:38,939 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 18:51:38,940 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 18:51:38,943 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 18:51:38,945 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-11-25 18:51:38,949 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 18:51:38,954 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 18:51:38,955 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-11-25 18:51:38,960 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 18:51:38,961 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-11-25 18:51:38,963 WARN L623 FunctionHandler]: Unknown extern function usb_find_interface [2022-11-25 18:51:38,964 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:51:38,968 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 18:51:38,975 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-11-25 18:51:38,980 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 18:51:38,988 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 18:51:38,993 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:51:38,998 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 18:51:39,000 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 18:51:39,002 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 18:51:39,011 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 18:51:39,016 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 18:51:39,024 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 18:51:39,025 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-11-25 18:51:39,030 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 18:51:39,031 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-11-25 18:51:39,031 WARN L623 FunctionHandler]: Unknown extern function add_wait_queue [2022-11-25 18:51:39,032 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-11-25 18:51:39,033 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-11-25 18:51:39,034 WARN L623 FunctionHandler]: Unknown extern function remove_wait_queue [2022-11-25 18:51:39,041 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 18:51:39,044 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 18:51:39,046 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-11-25 18:51:39,056 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:51:39,057 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 18:51:39,058 WARN L623 FunctionHandler]: Unknown extern function add_wait_queue [2022-11-25 18:51:39,059 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-11-25 18:51:39,061 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 18:51:39,062 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-11-25 18:51:39,062 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-11-25 18:51:39,064 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 18:51:39,065 WARN L623 FunctionHandler]: Unknown extern function remove_wait_queue [2022-11-25 18:51:39,066 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 18:51:39,067 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-11-25 18:51:39,068 WARN L623 FunctionHandler]: Unknown extern function remove_wait_queue [2022-11-25 18:51:39,069 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 18:51:39,071 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 18:51:39,072 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-11-25 18:51:39,073 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 18:51:39,074 WARN L623 FunctionHandler]: Unknown extern function remove_wait_queue [2022-11-25 18:51:39,077 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 18:51:39,077 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 18:51:39,078 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-25 18:51:39,078 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 18:51:39,079 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-11-25 18:51:39,079 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-11-25 18:51:39,096 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 18:51:39,097 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 18:51:39,098 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 18:51:39,100 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 18:51:39,102 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 18:51:39,103 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_urb [2022-11-25 18:51:39,104 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 18:51:39,105 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 18:51:39,106 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_urb [2022-11-25 18:51:39,107 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 18:51:39,108 WARN L623 FunctionHandler]: Unknown extern function usb_string [2022-11-25 18:51:39,109 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 18:51:39,111 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 18:51:39,112 WARN L623 FunctionHandler]: Unknown extern function usb_register_dev [2022-11-25 18:51:39,112 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 18:51:39,113 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 18:51:39,115 WARN L623 FunctionHandler]: Unknown extern function usb_deregister_dev [2022-11-25 18:51:39,117 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 18:51:39,118 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 18:51:39,127 WARN L623 FunctionHandler]: Unknown extern function noop_llseek [2022-11-25 18:51:39,148 WARN L623 FunctionHandler]: Unknown extern function ldv_failed_usb_register_driver [2022-11-25 18:51:39,152 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-11-25 18:51:39,156 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 18:51:39,157 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 18:51:39,158 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 18:51:39,159 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 18:51:39,159 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 18:51:39,160 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 18:51:39,165 WARN L623 FunctionHandler]: Unknown extern function ldv_check_alloc_flags [2022-11-25 18:51:39,166 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-11-25 18:51:39,191 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_2a180d3c-f4d4-48f6-b6b8-59bc64176cd6/sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--usb--misc--adutux.ko.cil.i[196530,196543] [2022-11-25 18:51:39,208 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 18:51:39,209 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 18:51:39,209 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 18:51:39,210 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-25 18:51:39,234 INFO L203 MainTranslator]: Completed pre-run [2022-11-25 18:51:39,383 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 18:51:39,385 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-11-25 18:51:39,386 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-11-25 18:51:39,386 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-11-25 18:51:39,390 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-11-25 18:51:39,390 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-11-25 18:51:39,391 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-11-25 18:51:39,391 WARN L623 FunctionHandler]: Unknown extern function __copy_from_user_overflow [2022-11-25 18:51:39,392 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-11-25 18:51:39,392 WARN L623 FunctionHandler]: Unknown extern function _copy_to_user [2022-11-25 18:51:39,393 WARN L623 FunctionHandler]: Unknown extern function _copy_to_user [2022-11-25 18:51:39,393 WARN L623 FunctionHandler]: Unknown extern function __copy_to_user_overflow [2022-11-25 18:51:39,408 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 18:51:39,413 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 18:51:39,421 INFO L158 Benchmark]: Toolchain (without parser) took 3557.74ms. Allocated memory was 75.5MB in the beginning and 134.2MB in the end (delta: 58.7MB). Free memory was 44.4MB in the beginning and 75.2MB in the end (delta: -30.8MB). Peak memory consumption was 58.1MB. Max. memory is 16.1GB. [2022-11-25 18:51:39,423 INFO L158 Benchmark]: CDTParser took 0.36ms. Allocated memory is still 75.5MB. Free memory is still 52.6MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-25 18:51:39,424 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3553.06ms. Allocated memory was 75.5MB in the beginning and 134.2MB in the end (delta: 58.7MB). Free memory was 44.2MB in the beginning and 75.2MB in the end (delta: -31.0MB). Peak memory consumption was 56.0MB. Max. memory is 16.1GB. [2022-11-25 18:51:39,431 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.36ms. Allocated memory is still 75.5MB. Free memory is still 52.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3553.06ms. Allocated memory was 75.5MB in the beginning and 134.2MB in the end (delta: 58.7MB). Free memory was 44.2MB in the beginning and 75.2MB in the end (delta: -31.0MB). Peak memory consumption was 56.0MB. 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