./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_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_56369f70-5cd3-4ee1-a813-5091433d4a04/bin/utaipan-gh47qXpMRh/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56369f70-5cd3-4ee1-a813-5091433d4a04/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_56369f70-5cd3-4ee1-a813-5091433d4a04/bin/utaipan-gh47qXpMRh/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56369f70-5cd3-4ee1-a813-5091433d4a04/bin/utaipan-gh47qXpMRh/config/TaipanMemDerefMemtrack.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-media-pci-saa7164-saa7164.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56369f70-5cd3-4ee1-a813-5091433d4a04/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_56369f70-5cd3-4ee1-a813-5091433d4a04/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 48319fdbb69135c68e9f5706326f991237aa445e9534e5355dd31c77b1a18b03 --- 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 06:17:01,620 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 06:17:01,622 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 06:17:01,640 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 06:17:01,640 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 06:17:01,641 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 06:17:01,643 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 06:17:01,644 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 06:17:01,646 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 06:17:01,647 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 06:17:01,647 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 06:17:01,648 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 06:17:01,649 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 06:17:01,650 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 06:17:01,651 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 06:17:01,652 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 06:17:01,653 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 06:17:01,654 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 06:17:01,655 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 06:17:01,657 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 06:17:01,658 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 06:17:01,659 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 06:17:01,660 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 06:17:01,661 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 06:17:01,664 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 06:17:01,664 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 06:17:01,665 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 06:17:01,665 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 06:17:01,666 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 06:17:01,667 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 06:17:01,667 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 06:17:01,668 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 06:17:01,668 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 06:17:01,669 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 06:17:01,670 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 06:17:01,670 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 06:17:01,670 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 06:17:01,671 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 06:17:01,671 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 06:17:01,672 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 06:17:01,672 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 06:17:01,673 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56369f70-5cd3-4ee1-a813-5091433d4a04/bin/utaipan-gh47qXpMRh/config/svcomp-DerefFreeMemtrack-64bit-Taipan_Default.epf [2022-12-14 06:17:01,694 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 06:17:01,694 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 06:17:01,694 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-14 06:17:01,694 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-14 06:17:01,695 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 06:17:01,695 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-14 06:17:01,696 INFO L138 SettingsManager]: * User list type=DISABLED [2022-12-14 06:17:01,696 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-12-14 06:17:01,696 INFO L138 SettingsManager]: * Explicit value domain=true [2022-12-14 06:17:01,696 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-12-14 06:17:01,696 INFO L138 SettingsManager]: * Octagon Domain=false [2022-12-14 06:17:01,697 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-12-14 06:17:01,697 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-12-14 06:17:01,697 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-12-14 06:17:01,697 INFO L138 SettingsManager]: * Interval Domain=false [2022-12-14 06:17:01,697 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-12-14 06:17:01,698 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-12-14 06:17:01,698 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-12-14 06:17:01,698 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 06:17:01,699 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 06:17:01,699 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 06:17:01,699 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-14 06:17:01,699 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 06:17:01,700 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 06:17:01,700 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-12-14 06:17:01,700 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-12-14 06:17:01,700 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-12-14 06:17:01,700 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 06:17:01,700 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-14 06:17:01,700 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 06:17:01,700 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 06:17:01,700 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-14 06:17:01,701 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-14 06:17:01,701 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 06:17:01,701 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-12-14 06:17:01,701 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 06:17:01,701 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-12-14 06:17:01,701 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 06:17:01,701 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-12-14 06:17:01,701 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_56369f70-5cd3-4ee1-a813-5091433d4a04/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56369f70-5cd3-4ee1-a813-5091433d4a04/bin/utaipan-gh47qXpMRh Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 48319fdbb69135c68e9f5706326f991237aa445e9534e5355dd31c77b1a18b03 [2022-12-14 06:17:01,880 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 06:17:01,897 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 06:17:01,899 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 06:17:01,899 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 06:17:01,900 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 06:17:01,901 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56369f70-5cd3-4ee1-a813-5091433d4a04/bin/utaipan-gh47qXpMRh/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-media-pci-saa7164-saa7164.cil.i [2022-12-14 06:17:04,499 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 06:17:04,934 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 06:17:04,935 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56369f70-5cd3-4ee1-a813-5091433d4a04/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-media-pci-saa7164-saa7164.cil.i [2022-12-14 06:17:04,979 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56369f70-5cd3-4ee1-a813-5091433d4a04/bin/utaipan-gh47qXpMRh/data/8be956c59/9a95547273514180999e0cd2ef2d733c/FLAG0611bd122 [2022-12-14 06:17:05,072 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56369f70-5cd3-4ee1-a813-5091433d4a04/bin/utaipan-gh47qXpMRh/data/8be956c59/9a95547273514180999e0cd2ef2d733c [2022-12-14 06:17:05,074 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 06:17:05,076 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 06:17:05,077 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 06:17:05,077 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 06:17:05,081 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 06:17:05,082 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 06:17:05" (1/1) ... [2022-12-14 06:17:05,083 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3824ddc7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:17:05, skipping insertion in model container [2022-12-14 06:17:05,083 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 06:17:05" (1/1) ... [2022-12-14 06:17:05,090 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 06:17:05,310 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 06:17:05,801 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:05,802 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:05,803 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:05,804 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:05,810 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 06:17:05,822 WARN L623 FunctionHandler]: Unknown extern function tveeprom_hauppauge_analog [2022-12-14 06:17:05,824 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:05,824 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:05,982 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-14 06:17:06,005 WARN L623 FunctionHandler]: Unknown extern function __list_del_entry [2022-12-14 06:17:06,044 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:17:06,229 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-14 06:17:06,322 WARN L623 FunctionHandler]: Unknown extern function ioremap_nocache [2022-12-14 06:17:06,382 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_byte [2022-12-14 06:17:06,450 WARN L623 FunctionHandler]: Unknown extern function dma_supported [2022-12-14 06:17:06,483 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-12-14 06:17:06,519 WARN L623 FunctionHandler]: Unknown extern function proc_create_data [2022-12-14 06:17:06,569 WARN L623 FunctionHandler]: Unknown extern function freezing_slow_path [2022-12-14 06:17:06,583 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-12-14 06:17:06,583 WARN L623 FunctionHandler]: Unknown extern function __refrigerator [2022-12-14 06:17:06,592 WARN L623 FunctionHandler]: Unknown extern function debug_check_no_locks_held [2022-12-14 06:17:06,751 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:06,760 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:06,761 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:06,762 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:06,763 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:06,763 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:06,780 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:06,781 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:06,781 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:06,789 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 06:17:06,790 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:06,790 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:06,791 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-12-14 06:17:06,793 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:06,795 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-12-14 06:17:06,796 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-14 06:17:06,796 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:06,796 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:06,797 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-12-14 06:17:06,797 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 06:17:06,805 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-14 06:17:06,806 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:06,807 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:06,809 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:06,817 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-14 06:17:06,818 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:06,819 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:06,821 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:06,835 WARN L623 FunctionHandler]: Unknown extern function dvb_dmx_swfilter_packets [2022-12-14 06:17:06,843 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-14 06:17:06,843 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:06,851 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-14 06:17:06,851 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:06,860 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:06,868 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 06:17:06,869 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:06,872 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:06,875 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:06,875 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:06,876 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:06,876 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:06,877 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:06,877 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:06,878 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:06,879 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:06,880 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:06,884 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:06,891 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:06,892 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:06,892 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:06,893 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:06,893 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:06,894 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:06,894 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:06,895 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:06,895 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:06,896 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:06,896 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:06,897 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:06,897 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:06,904 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:06,905 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:06,905 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:06,906 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:06,906 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:06,907 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:06,907 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:06,908 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:06,908 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:06,909 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:06,909 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:06,916 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:06,917 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:06,917 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:06,917 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:06,918 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:06,918 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:06,919 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:06,927 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:06,927 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:06,928 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:06,928 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:06,941 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-12-14 06:17:06,943 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-12-14 06:17:06,944 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:06,952 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-14 06:17:06,953 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-14 06:17:06,953 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-14 06:17:06,954 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-14 06:17:06,954 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-14 06:17:06,954 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-14 06:17:06,955 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-14 06:17:06,962 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-14 06:17:06,964 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 06:17:06,964 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 06:17:06,967 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:06,968 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 06:17:06,969 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 06:17:06,969 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:06,978 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:06,978 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-14 06:17:06,979 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-14 06:17:06,980 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-14 06:17:06,980 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-14 06:17:06,987 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 06:17:06,988 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 06:17:06,988 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 06:17:06,989 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 06:17:06,989 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 06:17:06,990 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 06:17:06,990 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 06:17:06,990 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 06:17:06,990 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 06:17:06,991 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 06:17:06,991 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 06:17:06,992 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 06:17:06,992 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 06:17:06,992 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 06:17:06,993 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 06:17:06,993 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 06:17:06,994 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 06:17:07,001 WARN L623 FunctionHandler]: Unknown extern function single_open [2022-12-14 06:17:07,016 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 06:17:07,016 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:07,016 WARN L623 FunctionHandler]: Unknown extern function set_freezable [2022-12-14 06:17:07,017 WARN L623 FunctionHandler]: Unknown extern function msleep_interruptible [2022-12-14 06:17:07,017 WARN L623 FunctionHandler]: Unknown extern function kthread_should_stop [2022-12-14 06:17:07,017 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:07,017 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-14 06:17:07,018 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-14 06:17:07,018 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:07,025 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 06:17:07,026 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_register [2022-12-14 06:17:07,026 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 06:17:07,026 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-14 06:17:07,027 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:07,028 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-14 06:17:07,028 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:07,028 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:07,029 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-14 06:17:07,029 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-14 06:17:07,029 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-14 06:17:07,030 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-14 06:17:07,030 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:07,031 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:07,031 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:07,032 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:07,033 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:07,033 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:07,034 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:07,035 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:07,036 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:07,036 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:07,037 WARN L623 FunctionHandler]: Unknown extern function kthread_create_on_node [2022-12-14 06:17:07,037 WARN L623 FunctionHandler]: Unknown extern function wake_up_process [2022-12-14 06:17:07,038 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:07,038 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:07,038 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:07,039 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:07,039 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-12-14 06:17:07,039 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:17:07,046 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:07,054 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 06:17:07,054 WARN L623 FunctionHandler]: Unknown extern function kthread_stop [2022-12-14 06:17:07,057 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 06:17:07,058 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 06:17:07,058 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-14 06:17:07,058 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 06:17:07,058 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-12-14 06:17:07,068 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:17:07,076 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:07,084 WARN L623 FunctionHandler]: Unknown extern function remove_proc_entry [2022-12-14 06:17:07,311 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 06:17:07,312 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 06:17:07,312 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 06:17:07,312 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 06:17:07,313 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-12-14 06:17:07,314 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 06:17:07,314 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 06:17:07,315 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-12-14 06:17:07,316 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 06:17:07,317 WARN L623 FunctionHandler]: Unknown extern function seq_read [2022-12-14 06:17:07,317 WARN L623 FunctionHandler]: Unknown extern function seq_lseek [2022-12-14 06:17:07,318 WARN L623 FunctionHandler]: Unknown extern function single_release [2022-12-14 06:17:07,321 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 06:17:07,322 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-14 06:17:07,322 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-14 06:17:07,323 WARN L623 FunctionHandler]: Unknown extern function seq_read [2022-12-14 06:17:07,325 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 06:17:07,325 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 06:17:07,325 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 06:17:07,325 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-12-14 06:17:07,336 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 06:17:07,336 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-12-14 06:17:07,337 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-12-14 06:17:07,389 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 06:17:07,389 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:07,390 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:07,390 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:07,403 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:07,404 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 06:17:07,408 INFO L158 Benchmark]: Toolchain (without parser) took 2332.08ms. Allocated memory was 123.7MB in the beginning and 153.1MB in the end (delta: 29.4MB). Free memory was 59.2MB in the beginning and 77.1MB in the end (delta: -18.0MB). Peak memory consumption was 56.0MB. Max. memory is 16.1GB. [2022-12-14 06:17:07,409 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 123.7MB. Free memory is still 97.0MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 06:17:07,409 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2330.02ms. Allocated memory was 123.7MB in the beginning and 153.1MB in the end (delta: 29.4MB). Free memory was 59.2MB in the beginning and 77.1MB in the end (delta: -18.0MB). Peak memory consumption was 56.0MB. Max. memory is 16.1GB. [2022-12-14 06:17:07,411 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16ms. Allocated memory is still 123.7MB. Free memory is still 97.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2330.02ms. Allocated memory was 123.7MB in the beginning and 153.1MB in the end (delta: 29.4MB). Free memory was 59.2MB in the beginning and 77.1MB in the end (delta: -18.0MB). Peak memory consumption was 56.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: UnsupportedOperationException: Bitfield 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_56369f70-5cd3-4ee1-a813-5091433d4a04/bin/utaipan-gh47qXpMRh/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56369f70-5cd3-4ee1-a813-5091433d4a04/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_56369f70-5cd3-4ee1-a813-5091433d4a04/bin/utaipan-gh47qXpMRh/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56369f70-5cd3-4ee1-a813-5091433d4a04/bin/utaipan-gh47qXpMRh/config/TaipanMemDerefMemtrack.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-media-pci-saa7164-saa7164.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56369f70-5cd3-4ee1-a813-5091433d4a04/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_56369f70-5cd3-4ee1-a813-5091433d4a04/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 48319fdbb69135c68e9f5706326f991237aa445e9534e5355dd31c77b1a18b03 --- 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 06:17:08,896 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 06:17:08,898 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 06:17:08,911 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 06:17:08,912 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 06:17:08,912 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 06:17:08,913 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 06:17:08,914 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 06:17:08,915 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 06:17:08,916 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 06:17:08,917 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 06:17:08,917 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 06:17:08,918 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 06:17:08,918 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 06:17:08,919 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 06:17:08,920 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 06:17:08,925 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 06:17:08,927 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 06:17:08,928 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 06:17:08,929 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 06:17:08,930 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 06:17:08,931 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 06:17:08,932 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 06:17:08,933 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 06:17:08,935 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 06:17:08,935 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 06:17:08,935 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 06:17:08,936 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 06:17:08,936 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 06:17:08,937 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 06:17:08,937 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 06:17:08,938 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 06:17:08,938 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 06:17:08,939 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 06:17:08,939 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 06:17:08,939 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 06:17:08,940 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 06:17:08,940 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 06:17:08,940 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 06:17:08,941 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 06:17:08,941 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 06:17:08,942 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56369f70-5cd3-4ee1-a813-5091433d4a04/bin/utaipan-gh47qXpMRh/config/svcomp-DerefFreeMemtrack-64bit-Taipan_Bitvector.epf [2022-12-14 06:17:08,956 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 06:17:08,956 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 06:17:08,956 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-14 06:17:08,956 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-14 06:17:08,957 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 06:17:08,957 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-14 06:17:08,957 INFO L138 SettingsManager]: * User list type=DISABLED [2022-12-14 06:17:08,957 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-12-14 06:17:08,957 INFO L138 SettingsManager]: * Explicit value domain=true [2022-12-14 06:17:08,958 INFO L138 SettingsManager]: * Octagon Domain=false [2022-12-14 06:17:08,958 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-12-14 06:17:08,958 INFO L138 SettingsManager]: * Interval Domain=false [2022-12-14 06:17:08,958 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 06:17:08,958 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 06:17:08,959 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 06:17:08,959 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-14 06:17:08,959 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 06:17:08,959 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 06:17:08,959 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-12-14 06:17:08,959 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-12-14 06:17:08,959 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-12-14 06:17:08,959 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 06:17:08,960 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-14 06:17:08,960 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-14 06:17:08,960 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-14 06:17:08,960 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 06:17:08,960 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 06:17:08,960 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-12-14 06:17:08,961 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-14 06:17:08,961 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-14 06:17:08,961 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 06:17:08,961 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 06:17:08,961 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-14 06:17:08,961 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-14 06:17:08,961 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-12-14 06:17:08,961 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-14 06:17:08,962 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_56369f70-5cd3-4ee1-a813-5091433d4a04/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56369f70-5cd3-4ee1-a813-5091433d4a04/bin/utaipan-gh47qXpMRh Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 48319fdbb69135c68e9f5706326f991237aa445e9534e5355dd31c77b1a18b03 [2022-12-14 06:17:09,174 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 06:17:09,190 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 06:17:09,192 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 06:17:09,193 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 06:17:09,193 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 06:17:09,194 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56369f70-5cd3-4ee1-a813-5091433d4a04/bin/utaipan-gh47qXpMRh/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-media-pci-saa7164-saa7164.cil.i [2022-12-14 06:17:11,761 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 06:17:12,356 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 06:17:12,357 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56369f70-5cd3-4ee1-a813-5091433d4a04/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-media-pci-saa7164-saa7164.cil.i [2022-12-14 06:17:12,412 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56369f70-5cd3-4ee1-a813-5091433d4a04/bin/utaipan-gh47qXpMRh/data/e9b947de8/b8221ef5f2184cb2a53f0fb2f5f8b4b9/FLAGf6bb5bc88 [2022-12-14 06:17:12,423 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56369f70-5cd3-4ee1-a813-5091433d4a04/bin/utaipan-gh47qXpMRh/data/e9b947de8/b8221ef5f2184cb2a53f0fb2f5f8b4b9 [2022-12-14 06:17:12,425 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 06:17:12,426 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 06:17:12,427 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 06:17:12,427 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 06:17:12,430 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 06:17:12,431 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 06:17:12" (1/1) ... [2022-12-14 06:17:12,431 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@77e956cb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:17:12, skipping insertion in model container [2022-12-14 06:17:12,432 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 06:17:12" (1/1) ... [2022-12-14 06:17:12,437 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 06:17:12,571 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 06:17:13,142 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:13,143 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:13,145 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:13,145 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:13,152 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 06:17:13,161 WARN L623 FunctionHandler]: Unknown extern function tveeprom_hauppauge_analog [2022-12-14 06:17:13,164 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:13,164 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:13,367 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-14 06:17:13,397 WARN L623 FunctionHandler]: Unknown extern function __list_del_entry [2022-12-14 06:17:13,441 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:17:13,590 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-14 06:17:13,682 WARN L623 FunctionHandler]: Unknown extern function ioremap_nocache [2022-12-14 06:17:13,741 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_byte [2022-12-14 06:17:13,802 WARN L623 FunctionHandler]: Unknown extern function dma_supported [2022-12-14 06:17:13,842 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-12-14 06:17:13,877 WARN L623 FunctionHandler]: Unknown extern function proc_create_data [2022-12-14 06:17:13,927 WARN L623 FunctionHandler]: Unknown extern function freezing_slow_path [2022-12-14 06:17:13,939 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-12-14 06:17:13,941 WARN L623 FunctionHandler]: Unknown extern function __refrigerator [2022-12-14 06:17:13,951 WARN L623 FunctionHandler]: Unknown extern function debug_check_no_locks_held [2022-12-14 06:17:14,138 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:14,151 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:14,153 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:14,155 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:14,156 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:14,157 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:14,178 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:14,178 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:14,179 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:14,187 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 06:17:14,188 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:14,189 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:14,189 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-12-14 06:17:14,193 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:14,195 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-12-14 06:17:14,196 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-14 06:17:14,196 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:14,196 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:14,197 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-12-14 06:17:14,198 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 06:17:14,206 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-14 06:17:14,207 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:14,209 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:14,210 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:14,219 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-14 06:17:14,220 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:14,221 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:14,223 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:14,239 WARN L623 FunctionHandler]: Unknown extern function dvb_dmx_swfilter_packets [2022-12-14 06:17:14,248 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-14 06:17:14,249 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:14,257 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-14 06:17:14,257 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:14,267 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:14,277 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:14,280 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:14,283 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:14,284 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:14,284 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:14,285 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:14,285 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:14,286 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:14,286 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:14,287 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:14,288 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:14,293 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:14,301 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:14,301 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:14,302 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:14,303 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:14,303 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:14,304 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:14,304 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:14,305 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:14,305 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:14,306 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:14,306 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:14,307 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:14,308 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:14,315 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:14,315 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:14,316 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:14,317 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:14,317 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:14,318 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:14,318 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:14,319 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:14,319 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:14,320 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:14,320 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:14,328 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:14,329 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:14,329 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:14,330 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:14,330 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:14,331 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:14,331 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:14,339 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:14,340 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:14,340 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:14,340 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:14,354 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-12-14 06:17:14,355 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-12-14 06:17:14,357 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:14,365 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-14 06:17:14,366 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-14 06:17:14,366 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-14 06:17:14,367 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-14 06:17:14,367 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-14 06:17:14,368 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-14 06:17:14,368 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-14 06:17:14,376 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-14 06:17:14,378 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 06:17:14,378 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 06:17:14,381 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:14,384 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:14,393 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:14,394 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-14 06:17:14,395 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-14 06:17:14,396 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-14 06:17:14,396 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-14 06:17:14,403 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 06:17:14,404 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 06:17:14,404 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 06:17:14,405 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 06:17:14,405 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 06:17:14,406 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 06:17:14,406 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 06:17:14,406 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 06:17:14,407 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 06:17:14,407 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 06:17:14,408 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 06:17:14,408 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 06:17:14,409 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 06:17:14,409 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 06:17:14,409 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 06:17:14,410 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 06:17:14,410 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 06:17:14,418 WARN L623 FunctionHandler]: Unknown extern function single_open [2022-12-14 06:17:14,433 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:14,433 WARN L623 FunctionHandler]: Unknown extern function set_freezable [2022-12-14 06:17:14,433 WARN L623 FunctionHandler]: Unknown extern function msleep_interruptible [2022-12-14 06:17:14,434 WARN L623 FunctionHandler]: Unknown extern function kthread_should_stop [2022-12-14 06:17:14,434 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:14,434 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-14 06:17:14,435 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-14 06:17:14,435 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:14,443 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_register [2022-12-14 06:17:14,443 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 06:17:14,444 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-14 06:17:14,444 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:14,445 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-14 06:17:14,445 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:14,446 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:14,446 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-14 06:17:14,447 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-14 06:17:14,447 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-14 06:17:14,448 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-14 06:17:14,448 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:14,449 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:14,449 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:14,450 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:14,451 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:14,451 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:14,452 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:14,453 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:14,454 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:14,454 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:14,455 WARN L623 FunctionHandler]: Unknown extern function kthread_create_on_node [2022-12-14 06:17:14,455 WARN L623 FunctionHandler]: Unknown extern function wake_up_process [2022-12-14 06:17:14,456 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:14,456 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:14,457 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:14,457 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:14,457 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-12-14 06:17:14,458 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:17:14,465 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:14,472 WARN L623 FunctionHandler]: Unknown extern function kthread_stop [2022-12-14 06:17:14,476 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 06:17:14,476 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 06:17:14,476 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-14 06:17:14,476 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 06:17:14,477 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-12-14 06:17:14,482 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:17:14,490 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:14,497 WARN L623 FunctionHandler]: Unknown extern function remove_proc_entry [2022-12-14 06:17:14,712 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-12-14 06:17:14,715 WARN L623 FunctionHandler]: Unknown extern function seq_read [2022-12-14 06:17:14,715 WARN L623 FunctionHandler]: Unknown extern function seq_lseek [2022-12-14 06:17:14,715 WARN L623 FunctionHandler]: Unknown extern function single_release [2022-12-14 06:17:14,719 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-14 06:17:14,719 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-14 06:17:14,720 WARN L623 FunctionHandler]: Unknown extern function seq_read [2022-12-14 06:17:14,722 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-12-14 06:17:14,733 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 06:17:14,733 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-12-14 06:17:14,733 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-12-14 06:17:14,779 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:14,780 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:14,780 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:14,792 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:17:14,794 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 06:17:14,798 INFO L158 Benchmark]: Toolchain (without parser) took 2370.60ms. Allocated memory was 107.0MB in the beginning and 146.8MB in the end (delta: 39.8MB). Free memory was 73.5MB in the beginning and 79.5MB in the end (delta: -6.0MB). Peak memory consumption was 64.1MB. Max. memory is 16.1GB. [2022-12-14 06:17:14,798 INFO L158 Benchmark]: CDTParser took 0.13ms. Allocated memory is still 88.1MB. Free memory is still 67.5MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 06:17:14,799 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2369.02ms. Allocated memory was 107.0MB in the beginning and 146.8MB in the end (delta: 39.8MB). Free memory was 73.5MB in the beginning and 79.5MB in the end (delta: -6.0MB). Peak memory consumption was 64.1MB. Max. memory is 16.1GB. [2022-12-14 06:17:14,799 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13ms. Allocated memory is still 88.1MB. Free memory is still 67.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2369.02ms. Allocated memory was 107.0MB in the beginning and 146.8MB in the end (delta: 39.8MB). Free memory was 73.5MB in the beginning and 79.5MB in the end (delta: -6.0MB). Peak memory consumption was 64.1MB. 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