./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-media-pci-saa7164-saa7164.cil.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_8f1d973d-5c03-4643-a94a-f1d92b8e1eab/bin/utaipan-gh47qXpMRh/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8f1d973d-5c03-4643-a94a-f1d92b8e1eab/bin/utaipan-gh47qXpMRh/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8f1d973d-5c03-4643-a94a-f1d92b8e1eab/bin/utaipan-gh47qXpMRh/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8f1d973d-5c03-4643-a94a-f1d92b8e1eab/bin/utaipan-gh47qXpMRh/config/TaipanMemDerefMemtrack.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-media-pci-saa7164-saa7164.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8f1d973d-5c03-4643-a94a-f1d92b8e1eab/bin/utaipan-gh47qXpMRh/config/svcomp-DerefFreeMemtrack-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8f1d973d-5c03-4643-a94a-f1d92b8e1eab/bin/utaipan-gh47qXpMRh --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 Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash a4e3e12c6dabb0f8019a5370966ca777644a47d0a77b5fd5f276c51495b7555e --- 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 [2022-12-14 09:32:34,840 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 09:32:34,841 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 09:32:34,853 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 09:32:34,853 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 09:32:34,854 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 09:32:34,855 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 09:32:34,856 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 09:32:34,857 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 09:32:34,857 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 09:32:34,858 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 09:32:34,859 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 09:32:34,859 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 09:32:34,859 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 09:32:34,860 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 09:32:34,861 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 09:32:34,861 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 09:32:34,862 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 09:32:34,863 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 09:32:34,864 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 09:32:34,865 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 09:32:34,866 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 09:32:34,867 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 09:32:34,867 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 09:32:34,870 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 09:32:34,870 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 09:32:34,870 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 09:32:34,871 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 09:32:34,871 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 09:32:34,871 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 09:32:34,872 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 09:32:34,872 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 09:32:34,873 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 09:32:34,873 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 09:32:34,874 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 09:32:34,874 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 09:32:34,874 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 09:32:34,874 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 09:32:34,875 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 09:32:34,875 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 09:32:34,876 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 09:32:34,876 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8f1d973d-5c03-4643-a94a-f1d92b8e1eab/bin/utaipan-gh47qXpMRh/config/svcomp-DerefFreeMemtrack-64bit-Taipan_Default.epf [2022-12-14 09:32:34,890 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 09:32:34,890 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 09:32:34,890 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-14 09:32:34,890 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-14 09:32:34,891 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 09:32:34,891 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-14 09:32:34,891 INFO L138 SettingsManager]: * User list type=DISABLED [2022-12-14 09:32:34,891 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-12-14 09:32:34,891 INFO L138 SettingsManager]: * Explicit value domain=true [2022-12-14 09:32:34,891 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-12-14 09:32:34,891 INFO L138 SettingsManager]: * Octagon Domain=false [2022-12-14 09:32:34,891 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-12-14 09:32:34,891 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-12-14 09:32:34,892 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-12-14 09:32:34,892 INFO L138 SettingsManager]: * Interval Domain=false [2022-12-14 09:32:34,892 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-12-14 09:32:34,892 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-12-14 09:32:34,892 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-12-14 09:32:34,892 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 09:32:34,893 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 09:32:34,893 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 09:32:34,893 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-14 09:32:34,893 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 09:32:34,893 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 09:32:34,893 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-12-14 09:32:34,893 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-12-14 09:32:34,893 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-12-14 09:32:34,893 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 09:32:34,893 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-14 09:32:34,894 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 09:32:34,894 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 09:32:34,894 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-14 09:32:34,894 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-14 09:32:34,894 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 09:32:34,894 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-12-14 09:32:34,894 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 09:32:34,894 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-12-14 09:32:34,894 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 09:32:34,894 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-12-14 09:32:34,895 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_8f1d973d-5c03-4643-a94a-f1d92b8e1eab/bin/utaipan-gh47qXpMRh/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8f1d973d-5c03-4643-a94a-f1d92b8e1eab/bin/utaipan-gh47qXpMRh Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a4e3e12c6dabb0f8019a5370966ca777644a47d0a77b5fd5f276c51495b7555e [2022-12-14 09:32:35,060 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 09:32:35,080 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 09:32:35,082 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 09:32:35,083 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 09:32:35,083 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 09:32:35,085 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8f1d973d-5c03-4643-a94a-f1d92b8e1eab/bin/utaipan-gh47qXpMRh/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-media-pci-saa7164-saa7164.cil.i [2022-12-14 09:32:37,699 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 09:32:38,310 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 09:32:38,310 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8f1d973d-5c03-4643-a94a-f1d92b8e1eab/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-media-pci-saa7164-saa7164.cil.i [2022-12-14 09:32:38,355 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8f1d973d-5c03-4643-a94a-f1d92b8e1eab/bin/utaipan-gh47qXpMRh/data/ff467b13b/2c33d61f52334f9e86be1d00192b8f3d/FLAG80bb5fc80 [2022-12-14 09:32:38,367 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8f1d973d-5c03-4643-a94a-f1d92b8e1eab/bin/utaipan-gh47qXpMRh/data/ff467b13b/2c33d61f52334f9e86be1d00192b8f3d [2022-12-14 09:32:38,369 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 09:32:38,370 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 09:32:38,372 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 09:32:38,372 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 09:32:38,375 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 09:32:38,376 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 09:32:38" (1/1) ... [2022-12-14 09:32:38,377 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@188c8aaa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:32:38, skipping insertion in model container [2022-12-14 09:32:38,377 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 09:32:38" (1/1) ... [2022-12-14 09:32:38,383 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 09:32:38,601 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 09:32:39,049 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:39,050 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:39,051 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:39,052 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:39,059 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 09:32:39,069 WARN L623 FunctionHandler]: Unknown extern function tveeprom_hauppauge_analog [2022-12-14 09:32:39,070 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:39,071 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:39,239 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-14 09:32:39,257 WARN L623 FunctionHandler]: Unknown extern function __list_del_entry [2022-12-14 09:32:39,294 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 09:32:39,388 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-14 09:32:39,466 WARN L623 FunctionHandler]: Unknown extern function ioremap_nocache [2022-12-14 09:32:39,520 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_byte [2022-12-14 09:32:39,581 WARN L623 FunctionHandler]: Unknown extern function dma_supported [2022-12-14 09:32:39,611 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-12-14 09:32:39,647 WARN L623 FunctionHandler]: Unknown extern function proc_create_data [2022-12-14 09:32:39,697 WARN L623 FunctionHandler]: Unknown extern function freezing_slow_path [2022-12-14 09:32:39,710 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-12-14 09:32:39,711 WARN L623 FunctionHandler]: Unknown extern function __refrigerator [2022-12-14 09:32:39,718 WARN L623 FunctionHandler]: Unknown extern function debug_check_no_locks_held [2022-12-14 09:32:39,874 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:39,882 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:39,883 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:39,884 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:39,885 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:39,885 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:39,901 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:39,902 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:39,902 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:39,909 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 09:32:39,910 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:39,911 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:39,911 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-12-14 09:32:39,914 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:39,915 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-12-14 09:32:39,916 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-14 09:32:39,916 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:39,916 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:39,917 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-12-14 09:32:39,918 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 09:32:39,925 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-14 09:32:39,926 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:39,936 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:39,938 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:39,947 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-14 09:32:39,948 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:39,949 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:39,950 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:39,964 WARN L623 FunctionHandler]: Unknown extern function dvb_dmx_swfilter_packets [2022-12-14 09:32:39,971 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-14 09:32:39,972 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:39,979 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-14 09:32:39,980 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:39,988 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:39,995 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-12-14 09:32:39,996 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:39,999 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:40,002 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:40,002 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:40,003 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:40,003 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:40,004 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:40,004 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:40,005 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:40,006 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:40,007 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:40,011 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:40,018 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:40,019 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:40,019 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:40,020 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:40,020 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:40,020 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:40,021 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:40,021 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:40,022 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:40,022 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:40,023 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:40,023 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:40,024 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:40,030 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:40,031 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:40,031 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:40,032 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:40,032 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:40,033 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:40,033 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:40,034 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:40,034 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:40,035 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:40,035 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:40,042 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:40,043 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:40,043 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:40,044 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:40,044 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:40,044 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:40,045 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:40,052 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:40,053 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:40,053 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:40,053 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:40,066 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-12-14 09:32:40,068 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-12-14 09:32:40,069 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:40,077 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-14 09:32:40,077 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-14 09:32:40,078 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-14 09:32:40,078 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-14 09:32:40,079 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-14 09:32:40,079 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-14 09:32:40,079 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-14 09:32:40,086 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-14 09:32:40,088 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 09:32:40,088 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 09:32:40,091 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:40,092 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-12-14 09:32:40,093 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-12-14 09:32:40,094 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:40,101 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:40,102 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-14 09:32:40,103 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-14 09:32:40,103 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-14 09:32:40,104 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-14 09:32:40,111 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 09:32:40,111 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 09:32:40,112 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 09:32:40,112 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 09:32:40,113 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 09:32:40,113 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 09:32:40,113 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 09:32:40,113 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 09:32:40,114 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 09:32:40,114 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 09:32:40,115 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 09:32:40,115 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 09:32:40,115 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 09:32:40,116 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 09:32:40,116 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 09:32:40,117 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 09:32:40,117 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 09:32:40,124 WARN L623 FunctionHandler]: Unknown extern function single_open [2022-12-14 09:32:40,138 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-12-14 09:32:40,139 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:40,139 WARN L623 FunctionHandler]: Unknown extern function set_freezable [2022-12-14 09:32:40,139 WARN L623 FunctionHandler]: Unknown extern function msleep_interruptible [2022-12-14 09:32:40,140 WARN L623 FunctionHandler]: Unknown extern function kthread_should_stop [2022-12-14 09:32:40,140 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:40,140 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-14 09:32:40,141 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-14 09:32:40,141 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:40,148 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-12-14 09:32:40,149 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_register [2022-12-14 09:32:40,149 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 09:32:40,149 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-14 09:32:40,150 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:40,150 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-14 09:32:40,151 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:40,151 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:40,152 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-14 09:32:40,152 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-14 09:32:40,152 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-14 09:32:40,153 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-14 09:32:40,153 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:40,154 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:40,154 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:40,154 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:40,155 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:40,156 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:40,157 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:40,157 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:40,158 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:40,159 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:40,159 WARN L623 FunctionHandler]: Unknown extern function kthread_create_on_node [2022-12-14 09:32:40,160 WARN L623 FunctionHandler]: Unknown extern function wake_up_process [2022-12-14 09:32:40,160 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:40,160 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:40,161 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:40,161 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:40,162 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-12-14 09:32:40,162 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 09:32:40,169 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:40,176 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-12-14 09:32:40,176 WARN L623 FunctionHandler]: Unknown extern function kthread_stop [2022-12-14 09:32:40,179 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 09:32:40,180 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 09:32:40,180 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-14 09:32:40,180 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 09:32:40,180 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-12-14 09:32:40,180 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 09:32:40,188 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:40,196 WARN L623 FunctionHandler]: Unknown extern function remove_proc_entry [2022-12-14 09:32:40,410 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-12-14 09:32:40,411 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-12-14 09:32:40,411 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-12-14 09:32:40,411 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-12-14 09:32:40,413 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-12-14 09:32:40,413 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-12-14 09:32:40,414 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-12-14 09:32:40,415 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-12-14 09:32:40,416 WARN L623 FunctionHandler]: Unknown extern function seq_read [2022-12-14 09:32:40,416 WARN L623 FunctionHandler]: Unknown extern function seq_lseek [2022-12-14 09:32:40,417 WARN L623 FunctionHandler]: Unknown extern function single_release [2022-12-14 09:32:40,420 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-12-14 09:32:40,421 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-14 09:32:40,421 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-14 09:32:40,422 WARN L623 FunctionHandler]: Unknown extern function seq_read [2022-12-14 09:32:40,423 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-12-14 09:32:40,424 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-12-14 09:32:40,424 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-12-14 09:32:40,424 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-12-14 09:32:40,435 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 09:32:40,435 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-12-14 09:32:40,435 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-12-14 09:32:40,484 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-12-14 09:32:40,485 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:40,485 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:40,486 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:40,498 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:40,500 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.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) [2022-12-14 09:32:40,504 INFO L158 Benchmark]: Toolchain (without parser) took 2132.58ms. Allocated memory was 123.7MB in the beginning and 159.4MB in the end (delta: 35.7MB). Free memory was 53.7MB in the beginning and 62.2MB in the end (delta: -8.5MB). Peak memory consumption was 55.4MB. Max. memory is 16.1GB. [2022-12-14 09:32:40,504 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 123.7MB. Free memory is still 94.1MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 09:32:40,505 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2130.70ms. Allocated memory was 123.7MB in the beginning and 159.4MB in the end (delta: 35.7MB). Free memory was 53.5MB in the beginning and 62.2MB in the end (delta: -8.6MB). Peak memory consumption was 55.4MB. Max. memory is 16.1GB. [2022-12-14 09:32:40,506 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 123.7MB. Free memory is still 94.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2130.70ms. Allocated memory was 123.7MB in the beginning and 159.4MB in the end (delta: 35.7MB). Free memory was 53.5MB in the beginning and 62.2MB in the end (delta: -8.6MB). Peak memory consumption was 55.4MB. 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_8f1d973d-5c03-4643-a94a-f1d92b8e1eab/bin/utaipan-gh47qXpMRh/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8f1d973d-5c03-4643-a94a-f1d92b8e1eab/bin/utaipan-gh47qXpMRh/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8f1d973d-5c03-4643-a94a-f1d92b8e1eab/bin/utaipan-gh47qXpMRh/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8f1d973d-5c03-4643-a94a-f1d92b8e1eab/bin/utaipan-gh47qXpMRh/config/TaipanMemDerefMemtrack.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-media-pci-saa7164-saa7164.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8f1d973d-5c03-4643-a94a-f1d92b8e1eab/bin/utaipan-gh47qXpMRh/config/svcomp-DerefFreeMemtrack-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8f1d973d-5c03-4643-a94a-f1d92b8e1eab/bin/utaipan-gh47qXpMRh --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 Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash a4e3e12c6dabb0f8019a5370966ca777644a47d0a77b5fd5f276c51495b7555e --- 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 [2022-12-14 09:32:41,895 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 09:32:41,897 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 09:32:41,917 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 09:32:41,918 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 09:32:41,918 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 09:32:41,919 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 09:32:41,921 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 09:32:41,922 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 09:32:41,922 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 09:32:41,923 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 09:32:41,924 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 09:32:41,924 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 09:32:41,925 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 09:32:41,926 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 09:32:41,926 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 09:32:41,927 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 09:32:41,928 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 09:32:41,929 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 09:32:41,930 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 09:32:41,931 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 09:32:41,932 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 09:32:41,933 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 09:32:41,934 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 09:32:41,938 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 09:32:41,939 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 09:32:41,939 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 09:32:41,940 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 09:32:41,941 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 09:32:41,942 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 09:32:41,943 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 09:32:41,944 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 09:32:41,944 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 09:32:41,945 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 09:32:41,946 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 09:32:41,947 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 09:32:41,948 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 09:32:41,948 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 09:32:41,948 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 09:32:41,949 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 09:32:41,950 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 09:32:41,951 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8f1d973d-5c03-4643-a94a-f1d92b8e1eab/bin/utaipan-gh47qXpMRh/config/svcomp-DerefFreeMemtrack-64bit-Taipan_Bitvector.epf [2022-12-14 09:32:41,970 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 09:32:41,970 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 09:32:41,971 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-14 09:32:41,971 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-14 09:32:41,971 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 09:32:41,971 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-14 09:32:41,971 INFO L138 SettingsManager]: * User list type=DISABLED [2022-12-14 09:32:41,972 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-12-14 09:32:41,972 INFO L138 SettingsManager]: * Explicit value domain=true [2022-12-14 09:32:41,972 INFO L138 SettingsManager]: * Octagon Domain=false [2022-12-14 09:32:41,972 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-12-14 09:32:41,972 INFO L138 SettingsManager]: * Interval Domain=false [2022-12-14 09:32:41,973 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 09:32:41,973 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 09:32:41,973 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 09:32:41,973 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-14 09:32:41,973 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 09:32:41,973 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 09:32:41,973 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-12-14 09:32:41,973 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-12-14 09:32:41,974 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-12-14 09:32:41,974 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 09:32:41,974 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-14 09:32:41,974 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-14 09:32:41,974 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-14 09:32:41,974 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 09:32:41,974 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 09:32:41,974 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-12-14 09:32:41,974 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-14 09:32:41,975 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-14 09:32:41,975 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 09:32:41,975 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 09:32:41,975 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-14 09:32:41,975 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-14 09:32:41,975 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-12-14 09:32:41,975 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-14 09:32:41,975 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_8f1d973d-5c03-4643-a94a-f1d92b8e1eab/bin/utaipan-gh47qXpMRh/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8f1d973d-5c03-4643-a94a-f1d92b8e1eab/bin/utaipan-gh47qXpMRh Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a4e3e12c6dabb0f8019a5370966ca777644a47d0a77b5fd5f276c51495b7555e [2022-12-14 09:32:42,173 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 09:32:42,188 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 09:32:42,190 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 09:32:42,191 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 09:32:42,191 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 09:32:42,192 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8f1d973d-5c03-4643-a94a-f1d92b8e1eab/bin/utaipan-gh47qXpMRh/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-media-pci-saa7164-saa7164.cil.i [2022-12-14 09:32:44,839 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 09:32:45,311 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 09:32:45,312 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8f1d973d-5c03-4643-a94a-f1d92b8e1eab/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-media-pci-saa7164-saa7164.cil.i [2022-12-14 09:32:45,366 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8f1d973d-5c03-4643-a94a-f1d92b8e1eab/bin/utaipan-gh47qXpMRh/data/036520e36/b409a846f14945428f0d096cbf0707c4/FLAGf70cfe4de [2022-12-14 09:32:45,377 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8f1d973d-5c03-4643-a94a-f1d92b8e1eab/bin/utaipan-gh47qXpMRh/data/036520e36/b409a846f14945428f0d096cbf0707c4 [2022-12-14 09:32:45,379 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 09:32:45,380 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 09:32:45,380 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 09:32:45,381 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 09:32:45,383 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 09:32:45,383 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 09:32:45" (1/1) ... [2022-12-14 09:32:45,384 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@11861df7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:32:45, skipping insertion in model container [2022-12-14 09:32:45,384 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 09:32:45" (1/1) ... [2022-12-14 09:32:45,389 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 09:32:45,557 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 09:32:46,044 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:46,046 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:46,047 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:46,048 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:46,062 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 09:32:46,074 WARN L623 FunctionHandler]: Unknown extern function tveeprom_hauppauge_analog [2022-12-14 09:32:46,077 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:46,078 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:46,262 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-14 09:32:46,281 WARN L623 FunctionHandler]: Unknown extern function __list_del_entry [2022-12-14 09:32:46,321 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 09:32:46,414 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-14 09:32:46,496 WARN L623 FunctionHandler]: Unknown extern function ioremap_nocache [2022-12-14 09:32:46,580 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_byte [2022-12-14 09:32:46,655 WARN L623 FunctionHandler]: Unknown extern function dma_supported [2022-12-14 09:32:46,688 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-12-14 09:32:46,726 WARN L623 FunctionHandler]: Unknown extern function proc_create_data [2022-12-14 09:32:46,776 WARN L623 FunctionHandler]: Unknown extern function freezing_slow_path [2022-12-14 09:32:46,788 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-12-14 09:32:46,790 WARN L623 FunctionHandler]: Unknown extern function __refrigerator [2022-12-14 09:32:46,797 WARN L623 FunctionHandler]: Unknown extern function debug_check_no_locks_held [2022-12-14 09:32:46,959 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:46,970 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:46,972 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:46,974 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:46,975 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:46,976 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:46,996 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:46,997 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:46,998 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:47,007 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 09:32:47,009 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:47,009 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:47,010 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-12-14 09:32:47,014 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:47,018 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-12-14 09:32:47,019 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-14 09:32:47,019 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:47,019 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:47,020 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-12-14 09:32:47,021 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 09:32:47,031 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-14 09:32:47,033 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:47,035 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:47,036 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:47,045 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-14 09:32:47,046 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:47,047 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:47,048 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:47,062 WARN L623 FunctionHandler]: Unknown extern function dvb_dmx_swfilter_packets [2022-12-14 09:32:47,069 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-14 09:32:47,069 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:47,076 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-14 09:32:47,080 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:47,092 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:47,103 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:47,107 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:47,110 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:47,111 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:47,112 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:47,112 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:47,113 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:47,113 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:47,114 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:47,115 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:47,116 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:47,121 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:47,135 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:47,136 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:47,137 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:47,137 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:47,138 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:47,138 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:47,139 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:47,139 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:47,140 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:47,141 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:47,141 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:47,142 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:47,142 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:47,151 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:47,152 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:47,152 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:47,153 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:47,153 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:47,154 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:47,154 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:47,155 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:47,155 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:47,156 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:47,157 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:47,165 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:47,166 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:47,166 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:47,166 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:47,167 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:47,167 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:47,167 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:47,175 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:47,175 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:47,175 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:47,175 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:47,188 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-12-14 09:32:47,190 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-12-14 09:32:47,191 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:47,198 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-14 09:32:47,199 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-14 09:32:47,199 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-14 09:32:47,200 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-14 09:32:47,200 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-14 09:32:47,200 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-14 09:32:47,201 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-14 09:32:47,208 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-14 09:32:47,209 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 09:32:47,210 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 09:32:47,212 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:47,214 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:47,222 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:47,222 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-14 09:32:47,223 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-14 09:32:47,224 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-14 09:32:47,224 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-14 09:32:47,231 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 09:32:47,231 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 09:32:47,232 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 09:32:47,232 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 09:32:47,233 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 09:32:47,233 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 09:32:47,233 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 09:32:47,233 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 09:32:47,234 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 09:32:47,234 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 09:32:47,235 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 09:32:47,235 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 09:32:47,235 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 09:32:47,236 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 09:32:47,236 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 09:32:47,236 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 09:32:47,237 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 09:32:47,244 WARN L623 FunctionHandler]: Unknown extern function single_open [2022-12-14 09:32:47,258 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:47,258 WARN L623 FunctionHandler]: Unknown extern function set_freezable [2022-12-14 09:32:47,258 WARN L623 FunctionHandler]: Unknown extern function msleep_interruptible [2022-12-14 09:32:47,258 WARN L623 FunctionHandler]: Unknown extern function kthread_should_stop [2022-12-14 09:32:47,259 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:47,259 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-14 09:32:47,259 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-14 09:32:47,260 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:47,267 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_register [2022-12-14 09:32:47,267 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 09:32:47,268 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-14 09:32:47,268 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:47,273 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-14 09:32:47,274 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:47,274 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:47,275 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-14 09:32:47,275 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-14 09:32:47,276 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-14 09:32:47,276 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-14 09:32:47,276 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:47,277 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:47,277 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:47,277 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:47,278 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:47,279 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:47,279 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:47,280 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:47,281 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:47,281 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:47,282 WARN L623 FunctionHandler]: Unknown extern function kthread_create_on_node [2022-12-14 09:32:47,282 WARN L623 FunctionHandler]: Unknown extern function wake_up_process [2022-12-14 09:32:47,282 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:47,283 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:47,283 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:47,283 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:47,284 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-12-14 09:32:47,284 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 09:32:47,290 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:47,297 WARN L623 FunctionHandler]: Unknown extern function kthread_stop [2022-12-14 09:32:47,301 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 09:32:47,301 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 09:32:47,301 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-14 09:32:47,301 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 09:32:47,301 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-12-14 09:32:47,301 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 09:32:47,309 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:47,316 WARN L623 FunctionHandler]: Unknown extern function remove_proc_entry [2022-12-14 09:32:47,535 WARN L623 FunctionHandler]: Unknown extern function seq_read [2022-12-14 09:32:47,535 WARN L623 FunctionHandler]: Unknown extern function seq_lseek [2022-12-14 09:32:47,536 WARN L623 FunctionHandler]: Unknown extern function single_release [2022-12-14 09:32:47,539 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-14 09:32:47,540 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-14 09:32:47,540 WARN L623 FunctionHandler]: Unknown extern function seq_read [2022-12-14 09:32:47,542 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-12-14 09:32:47,552 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 09:32:47,552 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-12-14 09:32:47,553 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-12-14 09:32:47,601 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:47,601 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:47,602 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:47,614 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:32:47,623 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.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) [2022-12-14 09:32:47,628 INFO L158 Benchmark]: Toolchain (without parser) took 2247.22ms. Allocated memory was 69.2MB in the beginning and 100.7MB in the end (delta: 31.5MB). Free memory was 36.4MB in the beginning and 45.4MB in the end (delta: -8.9MB). Peak memory consumption was 41.2MB. Max. memory is 16.1GB. [2022-12-14 09:32:47,628 INFO L158 Benchmark]: CDTParser took 0.11ms. Allocated memory is still 50.3MB. Free memory is still 28.4MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 09:32:47,629 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2245.71ms. Allocated memory was 69.2MB in the beginning and 100.7MB in the end (delta: 31.5MB). Free memory was 36.2MB in the beginning and 45.4MB in the end (delta: -9.2MB). Peak memory consumption was 41.2MB. Max. memory is 16.1GB. [2022-12-14 09:32:47,630 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11ms. Allocated memory is still 50.3MB. Free memory is still 28.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2245.71ms. Allocated memory was 69.2MB in the beginning and 100.7MB in the end (delta: 31.5MB). Free memory was 36.2MB in the beginning and 45.4MB in the end (delta: -9.2MB). Peak memory consumption was 41.2MB. 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