./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--media--usb--s2255--s2255drv.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 2329fc70 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_5fc3d21a-7eb3-4057-b437-c0a920f8528c/bin/uautomizer-uyxdKDjOR8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5fc3d21a-7eb3-4057-b437-c0a920f8528c/bin/uautomizer-uyxdKDjOR8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5fc3d21a-7eb3-4057-b437-c0a920f8528c/bin/uautomizer-uyxdKDjOR8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5fc3d21a-7eb3-4057-b437-c0a920f8528c/bin/uautomizer-uyxdKDjOR8/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--media--usb--s2255--s2255drv.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5fc3d21a-7eb3-4057-b437-c0a920f8528c/bin/uautomizer-uyxdKDjOR8/config/svcomp-DerefFreeMemtrack-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5fc3d21a-7eb3-4057-b437-c0a920f8528c/bin/uautomizer-uyxdKDjOR8 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 08e49cfb80bb001765537f9e4432bcdfcce86d8325bf51b340d0d62332e03f18 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-13 19:11:51,656 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-13 19:11:51,657 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-13 19:11:51,669 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-13 19:11:51,669 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-13 19:11:51,670 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-13 19:11:51,671 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-13 19:11:51,672 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-13 19:11:51,673 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-13 19:11:51,673 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-13 19:11:51,674 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-13 19:11:51,674 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-13 19:11:51,675 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-13 19:11:51,675 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-13 19:11:51,676 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-13 19:11:51,676 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-13 19:11:51,677 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-13 19:11:51,678 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-13 19:11:51,678 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-13 19:11:51,680 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-13 19:11:51,680 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-13 19:11:51,681 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-13 19:11:51,682 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-13 19:11:51,683 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-13 19:11:51,684 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-13 19:11:51,685 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-13 19:11:51,685 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-13 19:11:51,685 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-13 19:11:51,686 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-13 19:11:51,686 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-13 19:11:51,686 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-13 19:11:51,687 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-13 19:11:51,687 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-13 19:11:51,688 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-13 19:11:51,688 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-13 19:11:51,689 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-13 19:11:51,689 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-13 19:11:51,689 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-13 19:11:51,689 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-13 19:11:51,690 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-13 19:11:51,690 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-13 19:11:51,691 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5fc3d21a-7eb3-4057-b437-c0a920f8528c/bin/uautomizer-uyxdKDjOR8/config/svcomp-DerefFreeMemtrack-64bit-Automizer_Default.epf [2022-12-13 19:11:51,705 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-13 19:11:51,705 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-13 19:11:51,705 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-13 19:11:51,705 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-13 19:11:51,706 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-13 19:11:51,706 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-13 19:11:51,706 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-13 19:11:51,706 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-13 19:11:51,707 INFO L138 SettingsManager]: * Use SBE=true [2022-12-13 19:11:51,707 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-13 19:11:51,707 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-13 19:11:51,707 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-13 19:11:51,707 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-13 19:11:51,707 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-12-13 19:11:51,707 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-12-13 19:11:51,707 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-12-13 19:11:51,708 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-13 19:11:51,708 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-13 19:11:51,708 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-13 19:11:51,708 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-13 19:11:51,708 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-12-13 19:11:51,708 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-13 19:11:51,708 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-13 19:11:51,708 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-13 19:11:51,709 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-13 19:11:51,709 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-12-13 19:11:51,709 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-13 19:11:51,709 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-12-13 19:11:51,709 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2022-12-13 19:11:51,709 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-13 19:11:51,709 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2022-12-13 19:11:51,709 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_5fc3d21a-7eb3-4057-b437-c0a920f8528c/bin/uautomizer-uyxdKDjOR8/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5fc3d21a-7eb3-4057-b437-c0a920f8528c/bin/uautomizer-uyxdKDjOR8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 08e49cfb80bb001765537f9e4432bcdfcce86d8325bf51b340d0d62332e03f18 [2022-12-13 19:11:51,882 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-13 19:11:51,903 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-13 19:11:51,905 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-13 19:11:51,907 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-13 19:11:51,907 INFO L275 PluginConnector]: CDTParser initialized [2022-12-13 19:11:51,908 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5fc3d21a-7eb3-4057-b437-c0a920f8528c/bin/uautomizer-uyxdKDjOR8/../../sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--media--usb--s2255--s2255drv.ko-entry_point.cil.out.i [2022-12-13 19:11:54,549 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-13 19:11:54,966 INFO L351 CDTParser]: Found 1 translation units. [2022-12-13 19:11:54,966 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5fc3d21a-7eb3-4057-b437-c0a920f8528c/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--media--usb--s2255--s2255drv.ko-entry_point.cil.out.i [2022-12-13 19:11:54,996 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5fc3d21a-7eb3-4057-b437-c0a920f8528c/bin/uautomizer-uyxdKDjOR8/data/065d3cc4f/83757e31152c4250a8b6dac5f7f47dd8/FLAGe68b219f3 [2022-12-13 19:11:55,008 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5fc3d21a-7eb3-4057-b437-c0a920f8528c/bin/uautomizer-uyxdKDjOR8/data/065d3cc4f/83757e31152c4250a8b6dac5f7f47dd8 [2022-12-13 19:11:55,010 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-13 19:11:55,011 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-13 19:11:55,012 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-13 19:11:55,012 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-13 19:11:55,015 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-13 19:11:55,016 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 07:11:55" (1/1) ... [2022-12-13 19:11:55,017 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7b44ae74 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 07:11:55, skipping insertion in model container [2022-12-13 19:11:55,017 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 07:11:55" (1/1) ... [2022-12-13 19:11:55,022 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-13 19:11:55,132 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-13 19:11:55,463 WARN L1266 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [4320] [2022-12-13 19:11:55,547 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 19:11:55,581 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-13 19:11:55,614 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-13 19:11:55,733 WARN L623 FunctionHandler]: Unknown extern function dev_get_drvdata [2022-12-13 19:11:55,870 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 19:11:55,922 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_5fc3d21a-7eb3-4057-b437-c0a920f8528c/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--media--usb--s2255--s2255drv.ko-entry_point.cil.out.i[154324,154337] [2022-12-13 19:11:56,028 WARN L623 FunctionHandler]: Unknown extern function __video_register_device [2022-12-13 19:11:56,037 WARN L623 FunctionHandler]: Unknown extern function dev_get_drvdata [2022-12-13 19:11:56,041 WARN L623 FunctionHandler]: Unknown extern function dev_set_drvdata [2022-12-13 19:11:56,048 WARN L623 FunctionHandler]: Unknown extern function video_devdata [2022-12-13 19:11:56,144 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 19:11:56,144 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 19:11:56,148 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:11:56,149 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:11:56,149 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-13 19:11:56,153 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-12-13 19:11:56,153 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:11:56,154 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 19:11:56,154 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-13 19:11:56,155 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 19:11:56,155 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-13 19:11:56,156 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:11:56,158 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 19:11:56,158 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-13 19:11:56,159 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:11:56,163 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-13 19:11:56,164 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:11:56,164 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-13 19:11:56,165 WARN L623 FunctionHandler]: Unknown extern function v4l2_get_timestamp [2022-12-13 19:11:56,165 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-13 19:11:56,165 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:11:56,172 WARN L623 FunctionHandler]: Unknown extern function videobuf_to_vmalloc [2022-12-13 19:11:56,175 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:11:56,175 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:11:56,176 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:11:56,176 WARN L623 FunctionHandler]: Unknown extern function v4l2_get_timestamp [2022-12-13 19:11:56,180 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-12-13 19:11:56,184 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:11:56,184 WARN L623 FunctionHandler]: Unknown extern function videobuf_vmalloc_free [2022-12-13 19:11:56,188 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-12-13 19:11:56,189 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:11:56,190 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:11:56,191 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:11:56,192 WARN L623 FunctionHandler]: Unknown extern function videobuf_iolock [2022-12-13 19:11:56,196 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-12-13 19:11:56,196 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:11:56,200 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-12-13 19:11:56,200 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:11:56,205 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:11:56,215 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:11:56,219 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-12-13 19:11:56,219 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-13 19:11:56,220 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-13 19:11:56,225 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:11:56,226 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-13 19:11:56,229 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-12-13 19:11:56,235 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-12-13 19:11:56,236 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:11:56,240 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:11:56,244 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-12-13 19:11:56,245 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-13 19:11:56,245 WARN L623 FunctionHandler]: Unknown extern function videobuf_queue_is_busy [2022-12-13 19:11:56,246 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:11:56,246 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:11:56,251 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 19:11:56,264 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-12-13 19:11:56,264 WARN L623 FunctionHandler]: Unknown extern function videobuf_reqbufs [2022-12-13 19:11:56,268 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-12-13 19:11:56,269 WARN L623 FunctionHandler]: Unknown extern function videobuf_querybuf [2022-12-13 19:11:56,273 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-12-13 19:11:56,274 WARN L623 FunctionHandler]: Unknown extern function videobuf_qbuf [2022-12-13 19:11:56,278 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-12-13 19:11:56,279 WARN L623 FunctionHandler]: Unknown extern function videobuf_dqbuf [2022-12-13 19:11:56,284 WARN L623 FunctionHandler]: Unknown extern function usb_bulk_msg [2022-12-13 19:11:56,295 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 19:11:56,296 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 19:11:56,296 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 19:11:56,297 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 19:11:56,297 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 19:11:56,299 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:11:56,301 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:11:56,302 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-12-13 19:11:56,303 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 19:11:56,305 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 19:11:56,306 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-12-13 19:11:56,307 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait [2022-12-13 19:11:56,308 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-12-13 19:11:56,309 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-12-13 19:11:56,309 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:11:56,309 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:11:56,314 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:11:56,315 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-12-13 19:11:56,315 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 19:11:56,316 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 19:11:56,316 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-12-13 19:11:56,317 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait [2022-12-13 19:11:56,317 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-12-13 19:11:56,317 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-12-13 19:11:56,318 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:11:56,318 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:11:56,322 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-12-13 19:11:56,323 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:11:56,323 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 19:11:56,323 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 19:11:56,324 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 19:11:56,325 WARN L623 FunctionHandler]: Unknown extern function videobuf_streamon [2022-12-13 19:11:56,329 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-12-13 19:11:56,329 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:11:56,330 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:11:56,330 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:11:56,330 WARN L623 FunctionHandler]: Unknown extern function videobuf_streamoff [2022-12-13 19:11:56,334 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-12-13 19:11:56,334 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-13 19:11:56,335 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:11:56,336 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:11:56,337 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:11:56,338 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 19:11:56,341 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-12-13 19:11:56,345 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-12-13 19:11:56,346 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:11:56,347 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-13 19:11:56,347 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-13 19:11:56,358 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:11:56,363 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-12-13 19:11:56,363 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:11:56,367 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-12-13 19:11:56,368 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_s_ctrl [2022-12-13 19:11:56,368 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:11:56,371 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-12-13 19:11:56,373 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:11:56,377 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-12-13 19:11:56,379 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:11:56,383 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-12-13 19:11:56,388 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-12-13 19:11:56,391 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:11:56,395 WARN L623 FunctionHandler]: Unknown extern function video_devdata [2022-12-13 19:11:56,395 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-12-13 19:11:56,395 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:11:56,396 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 19:11:56,396 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-12-13 19:11:56,397 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait [2022-12-13 19:11:56,398 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-12-13 19:11:56,399 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-12-13 19:11:56,399 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:11:56,399 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-12-13 19:11:56,400 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait [2022-12-13 19:11:56,401 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-12-13 19:11:56,402 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-12-13 19:11:56,402 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:11:56,402 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:11:56,403 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:11:56,403 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:11:56,403 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-12-13 19:11:56,404 WARN L623 FunctionHandler]: Unknown extern function v4l2_fh_init [2022-12-13 19:11:56,404 WARN L623 FunctionHandler]: Unknown extern function v4l2_fh_add [2022-12-13 19:11:56,405 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:11:56,405 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:11:56,406 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:11:56,406 WARN L623 FunctionHandler]: Unknown extern function videobuf_queue_vmalloc_init [2022-12-13 19:11:56,410 WARN L623 FunctionHandler]: Unknown extern function video_devdata [2022-12-13 19:11:56,410 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible_nested [2022-12-13 19:11:56,410 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 19:11:56,414 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-12-13 19:11:56,414 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_poll [2022-12-13 19:11:56,414 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:11:56,415 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-13 19:11:56,415 WARN L623 FunctionHandler]: Unknown extern function videobuf_poll_stream [2022-12-13 19:11:56,415 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 19:11:56,416 WARN L623 FunctionHandler]: Unknown extern function usb_kill_urb [2022-12-13 19:11:56,416 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-12-13 19:11:56,417 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 19:11:56,417 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 19:11:56,417 WARN L623 FunctionHandler]: Unknown extern function mutex_destroy [2022-12-13 19:11:56,417 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-12-13 19:11:56,417 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:11:56,418 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 19:11:56,421 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-12-13 19:11:56,421 WARN L623 FunctionHandler]: Unknown extern function video_devdata [2022-12-13 19:11:56,422 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-13 19:11:56,422 WARN L623 FunctionHandler]: Unknown extern function videobuf_streamoff [2022-12-13 19:11:56,422 WARN L623 FunctionHandler]: Unknown extern function videobuf_mmap_free [2022-12-13 19:11:56,422 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 19:11:56,423 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:11:56,423 WARN L623 FunctionHandler]: Unknown extern function v4l2_fh_del [2022-12-13 19:11:56,423 WARN L623 FunctionHandler]: Unknown extern function v4l2_fh_exit [2022-12-13 19:11:56,423 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 19:11:56,427 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-12-13 19:11:56,427 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:11:56,427 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible_nested [2022-12-13 19:11:56,428 WARN L623 FunctionHandler]: Unknown extern function videobuf_mmap_mapper [2022-12-13 19:11:56,428 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 19:11:56,428 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:11:56,433 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_handler_free [2022-12-13 19:11:56,433 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:11:56,440 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_register [2022-12-13 19:11:56,441 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_handler_init_class [2022-12-13 19:11:56,441 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-12-13 19:11:56,442 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-12-13 19:11:56,442 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-12-13 19:11:56,442 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-12-13 19:11:56,442 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-12-13 19:11:56,442 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_custom [2022-12-13 19:11:56,443 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_handler_free [2022-12-13 19:11:56,443 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 19:11:56,445 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.UnsupportedOperationException: Bitfield write at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.getWriteCallStruct(MemoryHandler.java:2907) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.getWriteCall(MemoryHandler.java:1064) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.getWriteCallStruct(MemoryHandler.java:2916) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.getWriteCall(MemoryHandler.java:1064) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.getWriteCallStruct(MemoryHandler.java:2916) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.getWriteCall(MemoryHandler.java:1064) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.getWriteCall(MemoryHandler.java:1050) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.makeAssignment(CHandler.java:2695) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:750) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) 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.PRDispatcher.dispatch(PRDispatcher.java:220) 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.PRDispatcher.dispatch(PRDispatcher.java:232) 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.PRDispatcher.dispatch(PRDispatcher.java:232) 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.PRDispatcher.dispatch(PRDispatcher.java:155) 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.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-12-13 19:11:56,449 INFO L158 Benchmark]: Toolchain (without parser) took 1437.00ms. Allocated memory was 115.3MB in the beginning and 140.5MB in the end (delta: 25.2MB). Free memory was 67.5MB in the beginning and 76.9MB in the end (delta: -9.3MB). Peak memory consumption was 44.0MB. Max. memory is 16.1GB. [2022-12-13 19:11:56,449 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 115.3MB. Free memory is still 87.7MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-13 19:11:56,449 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1435.05ms. Allocated memory was 115.3MB in the beginning and 140.5MB in the end (delta: 25.2MB). Free memory was 67.2MB in the beginning and 76.9MB in the end (delta: -9.7MB). Peak memory consumption was 44.0MB. Max. memory is 16.1GB. [2022-12-13 19:11:56,450 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16ms. Allocated memory is still 115.3MB. Free memory is still 87.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1435.05ms. Allocated memory was 115.3MB in the beginning and 140.5MB in the end (delta: 25.2MB). Free memory was 67.2MB in the beginning and 76.9MB in the end (delta: -9.7MB). Peak memory consumption was 44.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: UnsupportedOperationException: Bitfield write de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: UnsupportedOperationException: Bitfield write: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.getWriteCallStruct(MemoryHandler.java:2907) 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_5fc3d21a-7eb3-4057-b437-c0a920f8528c/bin/uautomizer-uyxdKDjOR8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5fc3d21a-7eb3-4057-b437-c0a920f8528c/bin/uautomizer-uyxdKDjOR8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5fc3d21a-7eb3-4057-b437-c0a920f8528c/bin/uautomizer-uyxdKDjOR8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5fc3d21a-7eb3-4057-b437-c0a920f8528c/bin/uautomizer-uyxdKDjOR8/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--media--usb--s2255--s2255drv.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5fc3d21a-7eb3-4057-b437-c0a920f8528c/bin/uautomizer-uyxdKDjOR8/config/svcomp-DerefFreeMemtrack-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5fc3d21a-7eb3-4057-b437-c0a920f8528c/bin/uautomizer-uyxdKDjOR8 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 08e49cfb80bb001765537f9e4432bcdfcce86d8325bf51b340d0d62332e03f18 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-13 19:11:57,753 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-13 19:11:57,755 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-13 19:11:57,769 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-13 19:11:57,769 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-13 19:11:57,770 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-13 19:11:57,771 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-13 19:11:57,772 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-13 19:11:57,773 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-13 19:11:57,774 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-13 19:11:57,774 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-13 19:11:57,775 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-13 19:11:57,775 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-13 19:11:57,776 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-13 19:11:57,777 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-13 19:11:57,777 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-13 19:11:57,778 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-13 19:11:57,778 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-13 19:11:57,780 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-13 19:11:57,781 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-13 19:11:57,782 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-13 19:11:57,783 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-13 19:11:57,783 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-13 19:11:57,784 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-13 19:11:57,786 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-13 19:11:57,786 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-13 19:11:57,787 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-13 19:11:57,787 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-13 19:11:57,788 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-13 19:11:57,788 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-13 19:11:57,788 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-13 19:11:57,789 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-13 19:11:57,789 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-13 19:11:57,790 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-13 19:11:57,791 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-13 19:11:57,791 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-13 19:11:57,791 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-13 19:11:57,791 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-13 19:11:57,792 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-13 19:11:57,792 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-13 19:11:57,793 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-13 19:11:57,793 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5fc3d21a-7eb3-4057-b437-c0a920f8528c/bin/uautomizer-uyxdKDjOR8/config/svcomp-DerefFreeMemtrack-64bit-Automizer_Bitvector.epf [2022-12-13 19:11:57,808 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-13 19:11:57,808 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-13 19:11:57,809 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-13 19:11:57,809 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-13 19:11:57,809 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-13 19:11:57,809 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-13 19:11:57,810 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-13 19:11:57,810 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-13 19:11:57,810 INFO L138 SettingsManager]: * Use SBE=true [2022-12-13 19:11:57,810 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-13 19:11:57,810 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-13 19:11:57,810 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-13 19:11:57,810 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-13 19:11:57,810 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-12-13 19:11:57,810 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-12-13 19:11:57,811 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-12-13 19:11:57,811 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-13 19:11:57,811 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-13 19:11:57,811 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-13 19:11:57,811 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-13 19:11:57,811 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-13 19:11:57,811 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-13 19:11:57,811 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-12-13 19:11:57,811 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-13 19:11:57,812 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-13 19:11:57,812 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-13 19:11:57,812 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-13 19:11:57,812 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-12-13 19:11:57,812 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-13 19:11:57,812 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-12-13 19:11:57,812 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2022-12-13 19:11:57,812 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-13 19:11:57,812 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2022-12-13 19:11:57,812 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2022-12-13 19:11:57,813 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_5fc3d21a-7eb3-4057-b437-c0a920f8528c/bin/uautomizer-uyxdKDjOR8/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5fc3d21a-7eb3-4057-b437-c0a920f8528c/bin/uautomizer-uyxdKDjOR8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 08e49cfb80bb001765537f9e4432bcdfcce86d8325bf51b340d0d62332e03f18 [2022-12-13 19:11:58,018 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-13 19:11:58,036 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-13 19:11:58,038 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-13 19:11:58,039 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-13 19:11:58,039 INFO L275 PluginConnector]: CDTParser initialized [2022-12-13 19:11:58,041 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5fc3d21a-7eb3-4057-b437-c0a920f8528c/bin/uautomizer-uyxdKDjOR8/../../sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--media--usb--s2255--s2255drv.ko-entry_point.cil.out.i [2022-12-13 19:12:00,592 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-13 19:12:00,919 INFO L351 CDTParser]: Found 1 translation units. [2022-12-13 19:12:00,919 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5fc3d21a-7eb3-4057-b437-c0a920f8528c/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--media--usb--s2255--s2255drv.ko-entry_point.cil.out.i [2022-12-13 19:12:00,941 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5fc3d21a-7eb3-4057-b437-c0a920f8528c/bin/uautomizer-uyxdKDjOR8/data/3582c294c/6de2a51061cf495bb215022d49a2d007/FLAGf07330b87 [2022-12-13 19:12:00,951 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5fc3d21a-7eb3-4057-b437-c0a920f8528c/bin/uautomizer-uyxdKDjOR8/data/3582c294c/6de2a51061cf495bb215022d49a2d007 [2022-12-13 19:12:00,953 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-13 19:12:00,954 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-13 19:12:00,955 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-13 19:12:00,955 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-13 19:12:00,957 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-13 19:12:00,958 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 07:12:00" (1/1) ... [2022-12-13 19:12:00,958 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@644ea4a5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 07:12:00, skipping insertion in model container [2022-12-13 19:12:00,958 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 07:12:00" (1/1) ... [2022-12-13 19:12:00,963 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-13 19:12:01,056 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-13 19:12:01,413 WARN L1266 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [4320] [2022-12-13 19:12:01,496 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 19:12:01,530 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-13 19:12:01,563 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-13 19:12:01,684 WARN L623 FunctionHandler]: Unknown extern function dev_get_drvdata [2022-12-13 19:12:01,823 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 19:12:01,873 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_5fc3d21a-7eb3-4057-b437-c0a920f8528c/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--media--usb--s2255--s2255drv.ko-entry_point.cil.out.i[154324,154337] [2022-12-13 19:12:01,978 WARN L623 FunctionHandler]: Unknown extern function __video_register_device [2022-12-13 19:12:01,986 WARN L623 FunctionHandler]: Unknown extern function dev_get_drvdata [2022-12-13 19:12:01,990 WARN L623 FunctionHandler]: Unknown extern function dev_set_drvdata [2022-12-13 19:12:01,998 WARN L623 FunctionHandler]: Unknown extern function video_devdata [2022-12-13 19:12:02,126 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 19:12:02,126 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 19:12:02,130 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:12:02,131 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:12:02,131 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-13 19:12:02,135 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:12:02,136 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 19:12:02,136 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-13 19:12:02,137 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 19:12:02,137 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-13 19:12:02,138 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:12:02,140 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 19:12:02,140 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-13 19:12:02,141 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:12:02,145 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-13 19:12:02,146 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:12:02,147 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-13 19:12:02,147 WARN L623 FunctionHandler]: Unknown extern function v4l2_get_timestamp [2022-12-13 19:12:02,147 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-13 19:12:02,148 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:12:02,155 WARN L623 FunctionHandler]: Unknown extern function videobuf_to_vmalloc [2022-12-13 19:12:02,158 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:12:02,158 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:12:02,159 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:12:02,159 WARN L623 FunctionHandler]: Unknown extern function v4l2_get_timestamp [2022-12-13 19:12:02,167 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:12:02,168 WARN L623 FunctionHandler]: Unknown extern function videobuf_vmalloc_free [2022-12-13 19:12:02,172 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:12:02,173 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:12:02,175 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:12:02,175 WARN L623 FunctionHandler]: Unknown extern function videobuf_iolock [2022-12-13 19:12:02,180 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:12:02,184 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:12:02,188 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:12:02,198 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:12:02,202 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-13 19:12:02,203 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-13 19:12:02,208 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:12:02,208 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-13 19:12:02,219 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:12:02,223 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:12:02,228 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-13 19:12:02,228 WARN L623 FunctionHandler]: Unknown extern function videobuf_queue_is_busy [2022-12-13 19:12:02,229 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:12:02,229 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:12:02,234 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 19:12:02,238 WARN L623 FunctionHandler]: Unknown extern function videobuf_reqbufs [2022-12-13 19:12:02,241 WARN L623 FunctionHandler]: Unknown extern function videobuf_querybuf [2022-12-13 19:12:02,245 WARN L623 FunctionHandler]: Unknown extern function videobuf_qbuf [2022-12-13 19:12:02,249 WARN L623 FunctionHandler]: Unknown extern function videobuf_dqbuf [2022-12-13 19:12:02,252 WARN L623 FunctionHandler]: Unknown extern function usb_bulk_msg [2022-12-13 19:12:02,268 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 19:12:02,269 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 19:12:02,269 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 19:12:02,269 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 19:12:02,269 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 19:12:02,270 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:12:02,272 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:12:02,273 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 19:12:02,274 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 19:12:02,274 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-12-13 19:12:02,275 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait [2022-12-13 19:12:02,275 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-12-13 19:12:02,276 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-12-13 19:12:02,276 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:12:02,277 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:12:02,281 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:12:02,281 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 19:12:02,282 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 19:12:02,282 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-12-13 19:12:02,283 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait [2022-12-13 19:12:02,283 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-12-13 19:12:02,283 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-12-13 19:12:02,284 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:12:02,284 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:12:02,288 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:12:02,288 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 19:12:02,289 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 19:12:02,289 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 19:12:02,290 WARN L623 FunctionHandler]: Unknown extern function videobuf_streamon [2022-12-13 19:12:02,294 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:12:02,294 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:12:02,295 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:12:02,295 WARN L623 FunctionHandler]: Unknown extern function videobuf_streamoff [2022-12-13 19:12:02,299 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-13 19:12:02,299 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:12:02,300 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:12:02,301 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:12:02,301 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 19:12:02,309 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:12:02,309 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-13 19:12:02,310 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-13 19:12:02,320 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:12:02,325 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:12:02,329 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_s_ctrl [2022-12-13 19:12:02,329 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:12:02,334 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:12:02,340 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:12:02,352 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:12:02,356 WARN L623 FunctionHandler]: Unknown extern function video_devdata [2022-12-13 19:12:02,357 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:12:02,357 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 19:12:02,358 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-12-13 19:12:02,359 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait [2022-12-13 19:12:02,359 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-12-13 19:12:02,360 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-12-13 19:12:02,360 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:12:02,361 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-12-13 19:12:02,361 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait [2022-12-13 19:12:02,362 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-12-13 19:12:02,363 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-12-13 19:12:02,363 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:12:02,363 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:12:02,364 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:12:02,364 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:12:02,365 WARN L623 FunctionHandler]: Unknown extern function v4l2_fh_init [2022-12-13 19:12:02,365 WARN L623 FunctionHandler]: Unknown extern function v4l2_fh_add [2022-12-13 19:12:02,365 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:12:02,366 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:12:02,367 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:12:02,367 WARN L623 FunctionHandler]: Unknown extern function videobuf_queue_vmalloc_init [2022-12-13 19:12:02,371 WARN L623 FunctionHandler]: Unknown extern function video_devdata [2022-12-13 19:12:02,371 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible_nested [2022-12-13 19:12:02,372 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 19:12:02,375 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_poll [2022-12-13 19:12:02,376 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:12:02,376 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-13 19:12:02,376 WARN L623 FunctionHandler]: Unknown extern function videobuf_poll_stream [2022-12-13 19:12:02,376 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 19:12:02,377 WARN L623 FunctionHandler]: Unknown extern function usb_kill_urb [2022-12-13 19:12:02,377 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-12-13 19:12:02,377 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 19:12:02,378 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 19:12:02,378 WARN L623 FunctionHandler]: Unknown extern function mutex_destroy [2022-12-13 19:12:02,378 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-12-13 19:12:02,378 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:12:02,378 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 19:12:02,382 WARN L623 FunctionHandler]: Unknown extern function video_devdata [2022-12-13 19:12:02,382 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-13 19:12:02,383 WARN L623 FunctionHandler]: Unknown extern function videobuf_streamoff [2022-12-13 19:12:02,383 WARN L623 FunctionHandler]: Unknown extern function videobuf_mmap_free [2022-12-13 19:12:02,383 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 19:12:02,383 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:12:02,384 WARN L623 FunctionHandler]: Unknown extern function v4l2_fh_del [2022-12-13 19:12:02,384 WARN L623 FunctionHandler]: Unknown extern function v4l2_fh_exit [2022-12-13 19:12:02,384 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 19:12:02,387 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:12:02,388 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible_nested [2022-12-13 19:12:02,388 WARN L623 FunctionHandler]: Unknown extern function videobuf_mmap_mapper [2022-12-13 19:12:02,388 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 19:12:02,389 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:12:02,393 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_handler_free [2022-12-13 19:12:02,393 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:12:02,400 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_register [2022-12-13 19:12:02,400 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_handler_init_class [2022-12-13 19:12:02,401 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-12-13 19:12:02,401 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-12-13 19:12:02,401 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-12-13 19:12:02,401 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-12-13 19:12:02,401 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-12-13 19:12:02,402 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_custom [2022-12-13 19:12:02,402 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_handler_free [2022-12-13 19:12:02,402 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 19:12:02,405 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.UnsupportedOperationException: Bitfield write at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.getWriteCallStruct(MemoryHandler.java:2907) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.getWriteCall(MemoryHandler.java:1064) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.getWriteCallStruct(MemoryHandler.java:2916) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.getWriteCall(MemoryHandler.java:1064) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.getWriteCallStruct(MemoryHandler.java:2916) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.getWriteCall(MemoryHandler.java:1064) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.getWriteCall(MemoryHandler.java:1050) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.makeAssignment(CHandler.java:2695) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:750) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) 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.PRDispatcher.dispatch(PRDispatcher.java:220) 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.PRDispatcher.dispatch(PRDispatcher.java:232) 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.PRDispatcher.dispatch(PRDispatcher.java:232) 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.PRDispatcher.dispatch(PRDispatcher.java:155) 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.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-12-13 19:12:02,408 INFO L158 Benchmark]: Toolchain (without parser) took 1453.50ms. Allocated memory was 83.9MB in the beginning and 100.7MB in the end (delta: 16.8MB). Free memory was 49.9MB in the beginning and 43.3MB in the end (delta: 6.6MB). Peak memory consumption was 38.0MB. Max. memory is 16.1GB. [2022-12-13 19:12:02,408 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 52.4MB. Free memory was 31.3MB in the beginning and 31.2MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-13 19:12:02,409 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1452.03ms. Allocated memory was 83.9MB in the beginning and 100.7MB in the end (delta: 16.8MB). Free memory was 49.6MB in the beginning and 43.3MB in the end (delta: 6.3MB). Peak memory consumption was 38.0MB. Max. memory is 16.1GB. [2022-12-13 19:12:02,410 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15ms. Allocated memory is still 52.4MB. Free memory was 31.3MB in the beginning and 31.2MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1452.03ms. Allocated memory was 83.9MB in the beginning and 100.7MB in the end (delta: 16.8MB). Free memory was 49.6MB in the beginning and 43.3MB in the end (delta: 6.3MB). Peak memory consumption was 38.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: UnsupportedOperationException: Bitfield write de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: UnsupportedOperationException: Bitfield write: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.getWriteCallStruct(MemoryHandler.java:2907) 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 write