./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-pci-saa7164-saa7164.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 38b53e6a Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35f644ac-6a5c-40db-bb63-f3363aee79b4/bin/utaipan-ByfvJB40ur/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35f644ac-6a5c-40db-bb63-f3363aee79b4/bin/utaipan-ByfvJB40ur/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35f644ac-6a5c-40db-bb63-f3363aee79b4/bin/utaipan-ByfvJB40ur/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35f644ac-6a5c-40db-bb63-f3363aee79b4/bin/utaipan-ByfvJB40ur/config/TaipanMemDerefMemtrack.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-pci-saa7164-saa7164.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35f644ac-6a5c-40db-bb63-f3363aee79b4/bin/utaipan-ByfvJB40ur/config/svcomp-DerefFreeMemtrack-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35f644ac-6a5c-40db-bb63-f3363aee79b4/bin/utaipan-ByfvJB40ur --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 8077a171bde547d1e0013ea4c3cb9e45d76c8f539d06ff61e0025645fc8ec33a --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-38b53e6 [2022-11-25 23:29:48,612 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-25 23:29:48,614 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-25 23:29:48,639 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-25 23:29:48,639 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-25 23:29:48,641 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-25 23:29:48,642 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-25 23:29:48,654 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-25 23:29:48,656 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-25 23:29:48,662 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-25 23:29:48,663 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-25 23:29:48,664 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-25 23:29:48,665 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-25 23:29:48,666 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-25 23:29:48,667 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-25 23:29:48,668 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-25 23:29:48,669 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-25 23:29:48,670 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-25 23:29:48,677 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-25 23:29:48,684 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-25 23:29:48,689 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-25 23:29:48,692 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-25 23:29:48,695 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-25 23:29:48,696 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-25 23:29:48,702 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-25 23:29:48,703 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-25 23:29:48,703 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-25 23:29:48,704 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-25 23:29:48,705 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-25 23:29:48,706 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-25 23:29:48,706 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-25 23:29:48,707 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-25 23:29:48,708 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-25 23:29:48,709 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-25 23:29:48,710 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-25 23:29:48,711 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-25 23:29:48,711 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-25 23:29:48,712 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-25 23:29:48,712 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-25 23:29:48,713 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-25 23:29:48,714 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-25 23:29:48,716 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35f644ac-6a5c-40db-bb63-f3363aee79b4/bin/utaipan-ByfvJB40ur/config/svcomp-DerefFreeMemtrack-64bit-Taipan_Default.epf [2022-11-25 23:29:48,750 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-25 23:29:48,751 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-25 23:29:48,751 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-25 23:29:48,751 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-25 23:29:48,752 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-25 23:29:48,752 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-25 23:29:48,752 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-25 23:29:48,753 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-25 23:29:48,753 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-25 23:29:48,753 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-25 23:29:48,753 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-25 23:29:48,754 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-25 23:29:48,754 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-25 23:29:48,754 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-25 23:29:48,754 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-25 23:29:48,754 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-25 23:29:48,755 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-25 23:29:48,755 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-25 23:29:48,756 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-25 23:29:48,756 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-25 23:29:48,756 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-25 23:29:48,756 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-25 23:29:48,756 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-25 23:29:48,757 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-25 23:29:48,757 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-25 23:29:48,757 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-25 23:29:48,757 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-25 23:29:48,757 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-25 23:29:48,758 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-25 23:29:48,758 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-25 23:29:48,758 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-25 23:29:48,758 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-25 23:29:48,758 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-25 23:29:48,759 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-25 23:29:48,759 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-25 23:29:48,759 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-25 23:29:48,759 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-25 23:29:48,760 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-25 23:29:48,760 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-25 23:29:48,760 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_35f644ac-6a5c-40db-bb63-f3363aee79b4/bin/utaipan-ByfvJB40ur/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35f644ac-6a5c-40db-bb63-f3363aee79b4/bin/utaipan-ByfvJB40ur Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8077a171bde547d1e0013ea4c3cb9e45d76c8f539d06ff61e0025645fc8ec33a [2022-11-25 23:29:49,048 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-25 23:29:49,075 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-25 23:29:49,079 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-25 23:29:49,081 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-25 23:29:49,082 INFO L275 PluginConnector]: CDTParser initialized [2022-11-25 23:29:49,083 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35f644ac-6a5c-40db-bb63-f3363aee79b4/bin/utaipan-ByfvJB40ur/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-pci-saa7164-saa7164.cil.i [2022-11-25 23:29:52,208 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-25 23:29:53,155 INFO L351 CDTParser]: Found 1 translation units. [2022-11-25 23:29:53,156 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35f644ac-6a5c-40db-bb63-f3363aee79b4/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-pci-saa7164-saa7164.cil.i [2022-11-25 23:29:53,244 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35f644ac-6a5c-40db-bb63-f3363aee79b4/bin/utaipan-ByfvJB40ur/data/0ecd41328/260d67be825b46779fe473412ff1156e/FLAGa31ad6af5 [2022-11-25 23:29:53,273 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35f644ac-6a5c-40db-bb63-f3363aee79b4/bin/utaipan-ByfvJB40ur/data/0ecd41328/260d67be825b46779fe473412ff1156e [2022-11-25 23:29:53,279 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-25 23:29:53,281 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-25 23:29:53,285 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-25 23:29:53,285 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-25 23:29:53,289 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-25 23:29:53,290 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 11:29:53" (1/1) ... [2022-11-25 23:29:53,291 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@21f22d04 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:29:53, skipping insertion in model container [2022-11-25 23:29:53,292 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 11:29:53" (1/1) ... [2022-11-25 23:29:53,300 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-25 23:29:53,567 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-25 23:29:54,570 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:29:54,572 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:29:54,573 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:29:54,575 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:29:54,593 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:29:54,610 WARN L623 FunctionHandler]: Unknown extern function tveeprom_hauppauge_analog [2022-11-25 23:29:54,614 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:29:54,615 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:29:54,860 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-11-25 23:29:54,894 WARN L623 FunctionHandler]: Unknown extern function __list_del_entry [2022-11-25 23:29:54,947 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 23:29:55,153 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-11-25 23:29:55,291 WARN L623 FunctionHandler]: Unknown extern function ioremap_nocache [2022-11-25 23:29:55,395 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_byte [2022-11-25 23:29:55,497 WARN L623 FunctionHandler]: Unknown extern function dma_supported [2022-11-25 23:29:55,541 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-11-25 23:29:55,592 WARN L623 FunctionHandler]: Unknown extern function proc_create_data [2022-11-25 23:29:55,666 WARN L623 FunctionHandler]: Unknown extern function freezing_slow_path [2022-11-25 23:29:55,685 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-11-25 23:29:55,687 WARN L623 FunctionHandler]: Unknown extern function __refrigerator [2022-11-25 23:29:55,702 WARN L623 FunctionHandler]: Unknown extern function debug_check_no_locks_held [2022-11-25 23:29:55,918 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:29:55,930 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:29:55,932 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:29:55,934 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:29:55,935 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:29:55,936 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:29:55,960 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:29:55,961 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:29:55,963 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:29:55,973 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 23:29:55,974 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:29:55,975 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:29:55,976 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-11-25 23:29:55,981 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:29:55,983 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-11-25 23:29:55,984 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-11-25 23:29:55,985 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:29:55,985 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:29:55,986 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-11-25 23:29:55,987 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 23:29:55,998 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-11-25 23:29:55,999 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:29:56,001 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:29:56,003 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:29:56,015 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-11-25 23:29:56,016 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:29:56,017 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:29:56,019 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:29:56,038 WARN L623 FunctionHandler]: Unknown extern function dvb_dmx_swfilter_packets [2022-11-25 23:29:56,048 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-11-25 23:29:56,049 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:29:56,059 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-11-25 23:29:56,060 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:29:56,072 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:29:56,083 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-11-25 23:29:56,085 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:29:56,089 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:29:56,093 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:29:56,094 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:29:56,094 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:29:56,095 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:29:56,096 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:29:56,096 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:29:56,097 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:29:56,098 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:29:56,100 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:29:56,106 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:29:56,117 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:29:56,118 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:29:56,119 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:29:56,120 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:29:56,120 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:29:56,121 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:29:56,122 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:29:56,123 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:29:56,123 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:29:56,124 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:29:56,125 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:29:56,126 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:29:56,126 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:29:56,136 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:29:56,137 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:29:56,138 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:29:56,139 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:29:56,140 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:29:56,140 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:29:56,141 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:29:56,142 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:29:56,143 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:29:56,143 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:29:56,144 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:29:56,154 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:29:56,155 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:29:56,155 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:29:56,156 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:29:56,157 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:29:56,157 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:29:56,158 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:29:56,168 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:29:56,169 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:29:56,169 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:29:56,170 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:29:56,187 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-11-25 23:29:56,189 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-11-25 23:29:56,191 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:29:56,202 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 23:29:56,202 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 23:29:56,203 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 23:29:56,204 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 23:29:56,205 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-25 23:29:56,205 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-25 23:29:56,206 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-11-25 23:29:56,216 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-25 23:29:56,218 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 23:29:56,219 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 23:29:56,223 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:29:56,224 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-11-25 23:29:56,226 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-11-25 23:29:56,226 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:29:56,238 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:29:56,238 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-11-25 23:29:56,239 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-11-25 23:29:56,241 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-11-25 23:29:56,241 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-11-25 23:29:56,251 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 23:29:56,252 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 23:29:56,253 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 23:29:56,254 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 23:29:56,254 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 23:29:56,255 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 23:29:56,256 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 23:29:56,256 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 23:29:56,257 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 23:29:56,257 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 23:29:56,258 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 23:29:56,259 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 23:29:56,260 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 23:29:56,260 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 23:29:56,261 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 23:29:56,262 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 23:29:56,263 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 23:29:56,273 WARN L623 FunctionHandler]: Unknown extern function single_open [2022-11-25 23:29:56,292 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-11-25 23:29:56,293 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:29:56,294 WARN L623 FunctionHandler]: Unknown extern function set_freezable [2022-11-25 23:29:56,294 WARN L623 FunctionHandler]: Unknown extern function msleep_interruptible [2022-11-25 23:29:56,294 WARN L623 FunctionHandler]: Unknown extern function kthread_should_stop [2022-11-25 23:29:56,295 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:29:56,295 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-11-25 23:29:56,296 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-11-25 23:29:56,297 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:29:56,306 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-11-25 23:29:56,307 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_register [2022-11-25 23:29:56,307 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:29:56,308 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-11-25 23:29:56,309 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:29:56,310 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-11-25 23:29:56,310 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:29:56,311 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:29:56,312 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-25 23:29:56,312 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-11-25 23:29:56,313 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 23:29:56,313 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 23:29:56,314 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:29:56,368 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:29:56,369 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:29:56,369 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:29:56,371 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:29:56,372 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:29:56,373 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:29:56,373 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:29:56,374 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:29:56,375 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:29:56,376 WARN L623 FunctionHandler]: Unknown extern function kthread_create_on_node [2022-11-25 23:29:56,376 WARN L623 FunctionHandler]: Unknown extern function wake_up_process [2022-11-25 23:29:56,377 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:29:56,377 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:29:56,378 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:29:56,378 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:29:56,379 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-11-25 23:29:56,379 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:29:56,388 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:29:56,397 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-11-25 23:29:56,398 WARN L623 FunctionHandler]: Unknown extern function kthread_stop [2022-11-25 23:29:56,402 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-25 23:29:56,403 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 23:29:56,403 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-11-25 23:29:56,403 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 23:29:56,404 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-11-25 23:29:56,404 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:29:56,414 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:29:56,424 WARN L623 FunctionHandler]: Unknown extern function remove_proc_entry [2022-11-25 23:29:56,803 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-11-25 23:29:56,807 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-11-25 23:29:56,807 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-11-25 23:29:56,808 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-11-25 23:29:56,810 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-11-25 23:29:56,810 WARN L623 FunctionHandler]: Unknown extern function seq_read [2022-11-25 23:29:56,811 WARN L623 FunctionHandler]: Unknown extern function seq_lseek [2022-11-25 23:29:56,812 WARN L623 FunctionHandler]: Unknown extern function single_release [2022-11-25 23:29:56,818 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-11-25 23:29:56,818 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-11-25 23:29:56,819 WARN L623 FunctionHandler]: Unknown extern function seq_read [2022-11-25 23:29:56,826 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-11-25 23:29:56,827 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-11-25 23:29:56,827 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-11-25 23:29:56,835 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-25 23:29:56,836 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-11-25 23:29:56,836 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-11-25 23:29:56,895 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-11-25 23:29:56,896 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:29:56,896 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:29:56,897 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:29:56,915 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:29:56,918 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) [2022-11-25 23:29:56,923 INFO L158 Benchmark]: Toolchain (without parser) took 3641.03ms. Allocated memory is still 201.3MB. Free memory was 126.2MB in the beginning and 117.8MB in the end (delta: 8.5MB). Peak memory consumption was 63.0MB. Max. memory is 16.1GB. [2022-11-25 23:29:56,924 INFO L158 Benchmark]: CDTParser took 1.06ms. Allocated memory is still 130.0MB. Free memory is still 76.6MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-25 23:29:56,924 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3635.99ms. Allocated memory is still 201.3MB. Free memory was 126.2MB in the beginning and 117.8MB in the end (delta: 8.5MB). Peak memory consumption was 63.0MB. Max. memory is 16.1GB. [2022-11-25 23:29:56,926 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.06ms. Allocated memory is still 130.0MB. Free memory is still 76.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3635.99ms. Allocated memory is still 201.3MB. Free memory was 126.2MB in the beginning and 117.8MB in the end (delta: 8.5MB). Peak memory consumption was 63.0MB. 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_35f644ac-6a5c-40db-bb63-f3363aee79b4/bin/utaipan-ByfvJB40ur/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35f644ac-6a5c-40db-bb63-f3363aee79b4/bin/utaipan-ByfvJB40ur/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35f644ac-6a5c-40db-bb63-f3363aee79b4/bin/utaipan-ByfvJB40ur/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35f644ac-6a5c-40db-bb63-f3363aee79b4/bin/utaipan-ByfvJB40ur/config/TaipanMemDerefMemtrack.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-pci-saa7164-saa7164.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35f644ac-6a5c-40db-bb63-f3363aee79b4/bin/utaipan-ByfvJB40ur/config/svcomp-DerefFreeMemtrack-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35f644ac-6a5c-40db-bb63-f3363aee79b4/bin/utaipan-ByfvJB40ur --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 8077a171bde547d1e0013ea4c3cb9e45d76c8f539d06ff61e0025645fc8ec33a --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-38b53e6 [2022-11-25 23:29:59,260 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-25 23:29:59,262 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-25 23:29:59,282 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-25 23:29:59,283 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-25 23:29:59,284 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-25 23:29:59,285 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-25 23:29:59,287 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-25 23:29:59,289 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-25 23:29:59,291 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-25 23:29:59,292 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-25 23:29:59,293 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-25 23:29:59,294 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-25 23:29:59,295 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-25 23:29:59,296 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-25 23:29:59,298 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-25 23:29:59,299 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-25 23:29:59,300 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-25 23:29:59,302 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-25 23:29:59,304 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-25 23:29:59,306 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-25 23:29:59,308 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-25 23:29:59,315 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-25 23:29:59,316 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-25 23:29:59,320 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-25 23:29:59,321 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-25 23:29:59,321 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-25 23:29:59,322 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-25 23:29:59,323 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-25 23:29:59,324 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-25 23:29:59,324 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-25 23:29:59,325 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-25 23:29:59,326 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-25 23:29:59,341 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-25 23:29:59,342 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-25 23:29:59,342 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-25 23:29:59,343 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-25 23:29:59,343 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-25 23:29:59,344 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-25 23:29:59,345 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-25 23:29:59,346 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-25 23:29:59,347 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35f644ac-6a5c-40db-bb63-f3363aee79b4/bin/utaipan-ByfvJB40ur/config/svcomp-DerefFreeMemtrack-64bit-Taipan_Bitvector.epf [2022-11-25 23:29:59,375 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-25 23:29:59,376 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-25 23:29:59,376 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-25 23:29:59,376 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-25 23:29:59,377 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-25 23:29:59,378 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-25 23:29:59,378 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-25 23:29:59,378 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-25 23:29:59,378 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-25 23:29:59,379 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-25 23:29:59,379 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-25 23:29:59,379 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-25 23:29:59,380 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-25 23:29:59,380 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-25 23:29:59,381 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-25 23:29:59,381 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-25 23:29:59,381 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-25 23:29:59,381 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-25 23:29:59,382 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-25 23:29:59,382 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-25 23:29:59,382 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-25 23:29:59,382 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-25 23:29:59,382 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-25 23:29:59,383 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-25 23:29:59,383 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-25 23:29:59,383 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-25 23:29:59,383 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-25 23:29:59,384 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-25 23:29:59,384 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-25 23:29:59,384 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-25 23:29:59,384 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-25 23:29:59,385 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-25 23:29:59,387 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-25 23:29:59,388 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-25 23:29:59,388 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-25 23:29:59,388 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-25 23:29:59,388 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_35f644ac-6a5c-40db-bb63-f3363aee79b4/bin/utaipan-ByfvJB40ur/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35f644ac-6a5c-40db-bb63-f3363aee79b4/bin/utaipan-ByfvJB40ur Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8077a171bde547d1e0013ea4c3cb9e45d76c8f539d06ff61e0025645fc8ec33a [2022-11-25 23:29:59,788 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-25 23:29:59,823 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-25 23:29:59,826 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-25 23:29:59,828 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-25 23:29:59,829 INFO L275 PluginConnector]: CDTParser initialized [2022-11-25 23:29:59,830 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35f644ac-6a5c-40db-bb63-f3363aee79b4/bin/utaipan-ByfvJB40ur/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-pci-saa7164-saa7164.cil.i [2022-11-25 23:30:02,968 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-25 23:30:03,967 INFO L351 CDTParser]: Found 1 translation units. [2022-11-25 23:30:03,968 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35f644ac-6a5c-40db-bb63-f3363aee79b4/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-pci-saa7164-saa7164.cil.i [2022-11-25 23:30:04,082 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35f644ac-6a5c-40db-bb63-f3363aee79b4/bin/utaipan-ByfvJB40ur/data/738060583/b253b9391f2943f9a18a75024960cf52/FLAG583314aaf [2022-11-25 23:30:04,099 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35f644ac-6a5c-40db-bb63-f3363aee79b4/bin/utaipan-ByfvJB40ur/data/738060583/b253b9391f2943f9a18a75024960cf52 [2022-11-25 23:30:04,101 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-25 23:30:04,103 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-25 23:30:04,105 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-25 23:30:04,105 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-25 23:30:04,117 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-25 23:30:04,118 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 11:30:04" (1/1) ... [2022-11-25 23:30:04,119 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7a186d68 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:30:04, skipping insertion in model container [2022-11-25 23:30:04,120 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 11:30:04" (1/1) ... [2022-11-25 23:30:04,128 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-25 23:30:04,376 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-25 23:30:05,411 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:30:05,415 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:30:05,417 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:30:05,418 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:30:05,428 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:30:05,449 WARN L623 FunctionHandler]: Unknown extern function tveeprom_hauppauge_analog [2022-11-25 23:30:05,452 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:30:05,453 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:30:05,764 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-11-25 23:30:05,813 WARN L623 FunctionHandler]: Unknown extern function __list_del_entry [2022-11-25 23:30:05,895 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 23:30:06,206 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-11-25 23:30:06,398 WARN L623 FunctionHandler]: Unknown extern function ioremap_nocache [2022-11-25 23:30:06,486 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_byte [2022-11-25 23:30:06,589 WARN L623 FunctionHandler]: Unknown extern function dma_supported [2022-11-25 23:30:06,638 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-11-25 23:30:06,693 WARN L623 FunctionHandler]: Unknown extern function proc_create_data [2022-11-25 23:30:06,768 WARN L623 FunctionHandler]: Unknown extern function freezing_slow_path [2022-11-25 23:30:06,788 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-11-25 23:30:06,789 WARN L623 FunctionHandler]: Unknown extern function __refrigerator [2022-11-25 23:30:06,801 WARN L623 FunctionHandler]: Unknown extern function debug_check_no_locks_held [2022-11-25 23:30:07,053 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:30:07,067 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:30:07,068 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:30:07,070 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:30:07,071 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:30:07,072 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:30:07,098 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:30:07,102 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:30:07,106 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:30:07,121 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 23:30:07,125 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:30:07,126 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:30:07,127 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-11-25 23:30:07,146 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:30:07,149 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-11-25 23:30:07,150 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-11-25 23:30:07,150 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:30:07,151 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:30:07,151 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-11-25 23:30:07,152 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 23:30:07,164 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-11-25 23:30:07,166 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:30:07,167 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:30:07,169 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:30:07,182 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-11-25 23:30:07,183 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:30:07,185 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:30:07,187 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:30:07,208 WARN L623 FunctionHandler]: Unknown extern function dvb_dmx_swfilter_packets [2022-11-25 23:30:07,218 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-11-25 23:30:07,219 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:30:07,230 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-11-25 23:30:07,231 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:30:07,247 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:30:07,277 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:30:07,289 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:30:07,296 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:30:07,296 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:30:07,297 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:30:07,305 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:30:07,306 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:30:07,310 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:30:07,311 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:30:07,312 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:30:07,315 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:30:07,321 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:30:07,343 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:30:07,344 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:30:07,346 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:30:07,347 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:30:07,349 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:30:07,350 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:30:07,351 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:30:07,352 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:30:07,354 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:30:07,354 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:30:07,355 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:30:07,355 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:30:07,381 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:30:07,393 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:30:07,394 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:30:07,395 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:30:07,397 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:30:07,398 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:30:07,399 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:30:07,400 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:30:07,401 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:30:07,402 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:30:07,404 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:30:07,404 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:30:07,414 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:30:07,417 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:30:07,417 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:30:07,419 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:30:07,424 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:30:07,425 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:30:07,426 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:30:07,440 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:30:07,440 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:30:07,441 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:30:07,442 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:30:07,462 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-11-25 23:30:07,464 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-11-25 23:30:07,466 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:30:07,478 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 23:30:07,479 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 23:30:07,480 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 23:30:07,487 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 23:30:07,488 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-25 23:30:07,489 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-25 23:30:07,489 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-11-25 23:30:07,500 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-25 23:30:07,502 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 23:30:07,503 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 23:30:07,508 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:30:07,513 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:30:07,526 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:30:07,527 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-11-25 23:30:07,528 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-11-25 23:30:07,533 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-11-25 23:30:07,534 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-11-25 23:30:07,545 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 23:30:07,545 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 23:30:07,546 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 23:30:07,548 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 23:30:07,549 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 23:30:07,550 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 23:30:07,550 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 23:30:07,551 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 23:30:07,552 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 23:30:07,553 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 23:30:07,554 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 23:30:07,554 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 23:30:07,555 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 23:30:07,555 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 23:30:07,556 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 23:30:07,558 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 23:30:07,568 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 23:30:07,580 WARN L623 FunctionHandler]: Unknown extern function single_open [2022-11-25 23:30:07,600 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:30:07,601 WARN L623 FunctionHandler]: Unknown extern function set_freezable [2022-11-25 23:30:07,601 WARN L623 FunctionHandler]: Unknown extern function msleep_interruptible [2022-11-25 23:30:07,601 WARN L623 FunctionHandler]: Unknown extern function kthread_should_stop [2022-11-25 23:30:07,602 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:30:07,603 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-11-25 23:30:07,604 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-11-25 23:30:07,605 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:30:07,619 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_register [2022-11-25 23:30:07,622 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:30:07,623 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-11-25 23:30:07,624 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:30:07,625 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-11-25 23:30:07,626 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:30:07,627 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:30:07,628 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-25 23:30:07,629 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-11-25 23:30:07,636 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 23:30:07,636 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 23:30:07,639 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:30:07,640 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:30:07,641 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:30:07,642 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:30:07,645 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:30:07,646 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:30:07,647 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:30:07,648 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:30:07,649 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:30:07,650 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:30:07,651 WARN L623 FunctionHandler]: Unknown extern function kthread_create_on_node [2022-11-25 23:30:07,652 WARN L623 FunctionHandler]: Unknown extern function wake_up_process [2022-11-25 23:30:07,652 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:30:07,653 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:30:07,654 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:30:07,655 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:30:07,656 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-11-25 23:30:07,656 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:30:07,666 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:30:07,677 WARN L623 FunctionHandler]: Unknown extern function kthread_stop [2022-11-25 23:30:07,682 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-25 23:30:07,682 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 23:30:07,683 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-11-25 23:30:07,683 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 23:30:07,683 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-11-25 23:30:07,683 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:30:07,695 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:30:07,706 WARN L623 FunctionHandler]: Unknown extern function remove_proc_entry [2022-11-25 23:30:08,146 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-11-25 23:30:08,153 WARN L623 FunctionHandler]: Unknown extern function seq_read [2022-11-25 23:30:08,153 WARN L623 FunctionHandler]: Unknown extern function seq_lseek [2022-11-25 23:30:08,154 WARN L623 FunctionHandler]: Unknown extern function single_release [2022-11-25 23:30:08,160 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-11-25 23:30:08,161 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-11-25 23:30:08,162 WARN L623 FunctionHandler]: Unknown extern function seq_read [2022-11-25 23:30:08,169 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-11-25 23:30:08,178 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-25 23:30:08,178 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-11-25 23:30:08,179 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-11-25 23:30:08,249 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:30:08,250 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:30:08,251 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:30:08,268 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:30:08,272 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) [2022-11-25 23:30:08,278 INFO L158 Benchmark]: Toolchain (without parser) took 4173.49ms. Allocated memory was 130.0MB in the beginning and 163.6MB in the end (delta: 33.6MB). Free memory was 95.3MB in the beginning and 73.5MB in the end (delta: 21.8MB). Peak memory consumption was 64.9MB. Max. memory is 16.1GB. [2022-11-25 23:30:08,278 INFO L158 Benchmark]: CDTParser took 0.68ms. Allocated memory is still 79.7MB. Free memory is still 56.9MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-25 23:30:08,279 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4170.75ms. Allocated memory was 130.0MB in the beginning and 163.6MB in the end (delta: 33.6MB). Free memory was 94.8MB in the beginning and 73.5MB in the end (delta: 21.2MB). Peak memory consumption was 62.8MB. Max. memory is 16.1GB. [2022-11-25 23:30:08,281 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.68ms. Allocated memory is still 79.7MB. Free memory is still 56.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4170.75ms. Allocated memory was 130.0MB in the beginning and 163.6MB in the end (delta: 33.6MB). Free memory was 94.8MB in the beginning and 73.5MB in the end (delta: 21.2MB). Peak memory consumption was 62.8MB. 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