./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-media-pci-saa7164-saa7164.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 38b53e6a Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef96f7de-098b-4db8-a35f-29a6e8ccb837/bin/uautomizer-ZsLfNo2U6R/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef96f7de-098b-4db8-a35f-29a6e8ccb837/bin/uautomizer-ZsLfNo2U6R/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef96f7de-098b-4db8-a35f-29a6e8ccb837/bin/uautomizer-ZsLfNo2U6R/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef96f7de-098b-4db8-a35f-29a6e8ccb837/bin/uautomizer-ZsLfNo2U6R/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-media-pci-saa7164-saa7164.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef96f7de-098b-4db8-a35f-29a6e8ccb837/bin/uautomizer-ZsLfNo2U6R/config/svcomp-DerefFreeMemtrack-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef96f7de-098b-4db8-a35f-29a6e8ccb837/bin/uautomizer-ZsLfNo2U6R --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash a4e3e12c6dabb0f8019a5370966ca777644a47d0a77b5fd5f276c51495b7555e --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-38b53e6 [2022-11-25 17:27:06,719 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-25 17:27:06,721 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-25 17:27:06,754 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-25 17:27:06,759 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-25 17:27:06,761 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-25 17:27:06,763 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-25 17:27:06,768 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-25 17:27:06,770 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-25 17:27:06,772 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-25 17:27:06,774 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-25 17:27:06,776 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-25 17:27:06,778 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-25 17:27:06,781 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-25 17:27:06,783 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-25 17:27:06,784 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-25 17:27:06,787 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-25 17:27:06,793 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-25 17:27:06,794 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-25 17:27:06,797 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-25 17:27:06,802 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-25 17:27:06,804 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-25 17:27:06,807 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-25 17:27:06,808 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-25 17:27:06,812 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-25 17:27:06,816 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-25 17:27:06,821 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-25 17:27:06,822 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-25 17:27:06,824 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-25 17:27:06,825 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-25 17:27:06,826 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-25 17:27:06,827 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-25 17:27:06,828 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-25 17:27:06,830 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-25 17:27:06,832 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-25 17:27:06,834 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-25 17:27:06,835 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-25 17:27:06,836 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-25 17:27:06,836 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-25 17:27:06,838 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-25 17:27:06,839 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-25 17:27:06,840 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef96f7de-098b-4db8-a35f-29a6e8ccb837/bin/uautomizer-ZsLfNo2U6R/config/svcomp-DerefFreeMemtrack-64bit-Automizer_Default.epf [2022-11-25 17:27:06,878 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-25 17:27:06,884 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-25 17:27:06,885 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-25 17:27:06,886 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-25 17:27:06,887 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-25 17:27:06,887 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-25 17:27:06,888 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-25 17:27:06,888 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-25 17:27:06,888 INFO L138 SettingsManager]: * Use SBE=true [2022-11-25 17:27:06,888 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-25 17:27:06,890 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-25 17:27:06,890 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-25 17:27:06,890 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-25 17:27:06,891 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-25 17:27:06,891 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-25 17:27:06,891 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-25 17:27:06,891 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-25 17:27:06,891 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-25 17:27:06,892 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-25 17:27:06,892 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-25 17:27:06,892 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-25 17:27:06,892 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-25 17:27:06,893 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-25 17:27:06,893 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-25 17:27:06,893 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-25 17:27:06,893 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-25 17:27:06,893 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-25 17:27:06,894 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-25 17:27:06,894 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2022-11-25 17:27:06,894 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-25 17:27:06,894 INFO L138 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef96f7de-098b-4db8-a35f-29a6e8ccb837/bin/uautomizer-ZsLfNo2U6R/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef96f7de-098b-4db8-a35f-29a6e8ccb837/bin/uautomizer-ZsLfNo2U6R Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a4e3e12c6dabb0f8019a5370966ca777644a47d0a77b5fd5f276c51495b7555e [2022-11-25 17:27:07,199 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-25 17:27:07,229 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-25 17:27:07,231 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-25 17:27:07,232 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-25 17:27:07,233 INFO L275 PluginConnector]: CDTParser initialized [2022-11-25 17:27:07,235 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef96f7de-098b-4db8-a35f-29a6e8ccb837/bin/uautomizer-ZsLfNo2U6R/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-media-pci-saa7164-saa7164.cil.i [2022-11-25 17:27:10,369 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-25 17:27:11,248 INFO L351 CDTParser]: Found 1 translation units. [2022-11-25 17:27:11,248 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef96f7de-098b-4db8-a35f-29a6e8ccb837/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-media-pci-saa7164-saa7164.cil.i [2022-11-25 17:27:11,322 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef96f7de-098b-4db8-a35f-29a6e8ccb837/bin/uautomizer-ZsLfNo2U6R/data/72dd4c454/4012b13205fa4c5f9074fdb1c56155f1/FLAG0e695f320 [2022-11-25 17:27:11,340 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef96f7de-098b-4db8-a35f-29a6e8ccb837/bin/uautomizer-ZsLfNo2U6R/data/72dd4c454/4012b13205fa4c5f9074fdb1c56155f1 [2022-11-25 17:27:11,343 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-25 17:27:11,345 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-25 17:27:11,346 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-25 17:27:11,346 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-25 17:27:11,350 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-25 17:27:11,351 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 05:27:11" (1/1) ... [2022-11-25 17:27:11,352 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6bbb6765 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:27:11, skipping insertion in model container [2022-11-25 17:27:11,353 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 05:27:11" (1/1) ... [2022-11-25 17:27:11,360 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-25 17:27:11,614 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-25 17:27:12,482 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:12,484 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:12,485 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:12,487 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:12,496 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 17:27:12,510 WARN L623 FunctionHandler]: Unknown extern function tveeprom_hauppauge_analog [2022-11-25 17:27:12,513 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:12,514 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:12,780 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-11-25 17:27:12,812 WARN L623 FunctionHandler]: Unknown extern function __list_del_entry [2022-11-25 17:27:12,872 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 17:27:13,028 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-11-25 17:27:13,158 WARN L623 FunctionHandler]: Unknown extern function ioremap_nocache [2022-11-25 17:27:13,278 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_byte [2022-11-25 17:27:13,377 WARN L623 FunctionHandler]: Unknown extern function dma_supported [2022-11-25 17:27:13,424 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-11-25 17:27:13,483 WARN L623 FunctionHandler]: Unknown extern function proc_create_data [2022-11-25 17:27:13,558 WARN L623 FunctionHandler]: Unknown extern function freezing_slow_path [2022-11-25 17:27:13,583 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-11-25 17:27:13,584 WARN L623 FunctionHandler]: Unknown extern function __refrigerator [2022-11-25 17:27:13,597 WARN L623 FunctionHandler]: Unknown extern function debug_check_no_locks_held [2022-11-25 17:27:13,846 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:13,859 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:13,860 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:13,862 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:13,863 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:13,864 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:13,894 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:13,896 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:13,897 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:13,909 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 17:27:13,915 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:13,916 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:13,920 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-11-25 17:27:13,933 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:13,936 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-11-25 17:27:13,939 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-11-25 17:27:13,940 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:13,940 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:13,941 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-11-25 17:27:13,942 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 17:27:13,952 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-11-25 17:27:13,954 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:13,955 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:13,957 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:13,968 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-11-25 17:27:13,969 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:13,970 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:13,972 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:13,995 WARN L623 FunctionHandler]: Unknown extern function dvb_dmx_swfilter_packets [2022-11-25 17:27:14,004 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-11-25 17:27:14,006 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:14,018 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-11-25 17:27:14,020 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:14,035 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:14,046 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 17:27:14,054 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:14,063 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:14,068 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:14,069 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:14,069 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:14,077 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:14,078 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:14,082 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:14,083 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:14,084 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:14,086 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:14,098 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:14,110 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:14,111 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:14,113 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:14,113 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:14,114 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:14,115 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:14,117 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:14,118 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:14,119 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:14,119 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:14,121 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:14,123 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:14,124 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:14,133 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:14,134 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:14,135 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:14,137 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:14,137 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:14,138 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:14,138 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:14,139 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:14,139 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:14,140 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:14,141 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:14,152 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:14,153 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:14,153 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:14,155 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:14,159 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:14,161 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:14,162 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:14,175 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:14,175 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:14,176 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:14,176 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:14,194 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-11-25 17:27:14,196 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-11-25 17:27:14,203 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:14,213 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 17:27:14,214 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 17:27:14,215 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 17:27:14,222 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 17:27:14,223 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-25 17:27:14,223 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-25 17:27:14,224 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-11-25 17:27:14,234 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-25 17:27:14,236 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 17:27:14,236 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 17:27:14,239 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:14,241 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 17:27:14,243 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 17:27:14,243 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:14,254 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:14,254 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-11-25 17:27:14,255 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-11-25 17:27:14,258 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-11-25 17:27:14,260 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-11-25 17:27:14,269 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 17:27:14,269 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 17:27:14,270 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 17:27:14,271 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 17:27:14,271 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 17:27:14,272 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 17:27:14,273 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 17:27:14,274 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 17:27:14,275 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 17:27:14,276 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 17:27:14,277 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 17:27:14,278 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 17:27:14,278 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 17:27:14,279 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 17:27:14,280 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 17:27:14,280 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 17:27:14,290 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 17:27:14,299 WARN L623 FunctionHandler]: Unknown extern function single_open [2022-11-25 17:27:14,320 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 17:27:14,320 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:14,321 WARN L623 FunctionHandler]: Unknown extern function set_freezable [2022-11-25 17:27:14,321 WARN L623 FunctionHandler]: Unknown extern function msleep_interruptible [2022-11-25 17:27:14,322 WARN L623 FunctionHandler]: Unknown extern function kthread_should_stop [2022-11-25 17:27:14,322 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:14,323 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-11-25 17:27:14,323 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-11-25 17:27:14,324 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:14,334 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 17:27:14,337 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_register [2022-11-25 17:27:14,340 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:27:14,341 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-11-25 17:27:14,342 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:14,343 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-11-25 17:27:14,344 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:14,345 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:14,346 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-25 17:27:14,347 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-11-25 17:27:14,348 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 17:27:14,353 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 17:27:14,354 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:14,355 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:14,358 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:14,358 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:14,361 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:14,363 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:14,364 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:14,365 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:14,367 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:14,368 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:14,369 WARN L623 FunctionHandler]: Unknown extern function kthread_create_on_node [2022-11-25 17:27:14,369 WARN L623 FunctionHandler]: Unknown extern function wake_up_process [2022-11-25 17:27:14,370 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:14,371 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:14,372 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:14,373 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:14,374 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-11-25 17:27:14,374 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 17:27:14,384 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:14,393 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 17:27:14,393 WARN L623 FunctionHandler]: Unknown extern function kthread_stop [2022-11-25 17:27:14,398 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-25 17:27:14,399 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 17:27:14,399 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-11-25 17:27:14,399 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 17:27:14,399 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-11-25 17:27:14,400 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 17:27:14,410 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:14,420 WARN L623 FunctionHandler]: Unknown extern function remove_proc_entry [2022-11-25 17:27:14,722 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 17:27:14,723 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 17:27:14,726 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 17:27:14,727 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 17:27:14,729 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 17:27:14,729 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 17:27:14,737 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 17:27:14,738 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 17:27:14,739 WARN L623 FunctionHandler]: Unknown extern function seq_read [2022-11-25 17:27:14,740 WARN L623 FunctionHandler]: Unknown extern function seq_lseek [2022-11-25 17:27:14,741 WARN L623 FunctionHandler]: Unknown extern function single_release [2022-11-25 17:27:14,748 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 17:27:14,749 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-11-25 17:27:14,749 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-11-25 17:27:14,751 WARN L623 FunctionHandler]: Unknown extern function seq_read [2022-11-25 17:27:14,757 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 17:27:14,788 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 17:27:14,789 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 17:27:14,789 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-11-25 17:27:14,803 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-25 17:27:14,804 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-11-25 17:27:14,805 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-11-25 17:27:14,868 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 17:27:14,868 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:14,869 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:14,870 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:14,889 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:14,896 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 17:27:14,902 INFO L158 Benchmark]: Toolchain (without parser) took 3556.00ms. Allocated memory was 167.8MB in the beginning and 228.6MB in the end (delta: 60.8MB). Free memory was 95.1MB in the beginning and 161.0MB in the end (delta: -66.0MB). Peak memory consumption was 71.1MB. Max. memory is 16.1GB. [2022-11-25 17:27:14,902 INFO L158 Benchmark]: CDTParser took 0.19ms. Allocated memory is still 123.7MB. Free memory is still 98.9MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-25 17:27:14,903 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3553.59ms. Allocated memory was 167.8MB in the beginning and 228.6MB in the end (delta: 60.8MB). Free memory was 95.1MB in the beginning and 161.0MB in the end (delta: -66.0MB). Peak memory consumption was 71.1MB. Max. memory is 16.1GB. [2022-11-25 17:27:14,905 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19ms. Allocated memory is still 123.7MB. Free memory is still 98.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3553.59ms. Allocated memory was 167.8MB in the beginning and 228.6MB in the end (delta: 60.8MB). Free memory was 95.1MB in the beginning and 161.0MB in the end (delta: -66.0MB). Peak memory consumption was 71.1MB. 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 Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef96f7de-098b-4db8-a35f-29a6e8ccb837/bin/uautomizer-ZsLfNo2U6R/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef96f7de-098b-4db8-a35f-29a6e8ccb837/bin/uautomizer-ZsLfNo2U6R/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef96f7de-098b-4db8-a35f-29a6e8ccb837/bin/uautomizer-ZsLfNo2U6R/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef96f7de-098b-4db8-a35f-29a6e8ccb837/bin/uautomizer-ZsLfNo2U6R/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-media-pci-saa7164-saa7164.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef96f7de-098b-4db8-a35f-29a6e8ccb837/bin/uautomizer-ZsLfNo2U6R/config/svcomp-DerefFreeMemtrack-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef96f7de-098b-4db8-a35f-29a6e8ccb837/bin/uautomizer-ZsLfNo2U6R --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash a4e3e12c6dabb0f8019a5370966ca777644a47d0a77b5fd5f276c51495b7555e --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-38b53e6 [2022-11-25 17:27:17,225 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-25 17:27:17,227 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-25 17:27:17,267 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-25 17:27:17,267 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-25 17:27:17,271 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-25 17:27:17,274 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-25 17:27:17,277 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-25 17:27:17,279 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-25 17:27:17,285 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-25 17:27:17,286 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-25 17:27:17,288 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-25 17:27:17,289 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-25 17:27:17,291 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-25 17:27:17,293 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-25 17:27:17,299 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-25 17:27:17,300 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-25 17:27:17,302 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-25 17:27:17,303 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-25 17:27:17,308 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-25 17:27:17,310 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-25 17:27:17,313 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-25 17:27:17,314 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-25 17:27:17,315 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-25 17:27:17,325 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-25 17:27:17,325 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-25 17:27:17,325 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-25 17:27:17,328 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-25 17:27:17,328 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-25 17:27:17,330 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-25 17:27:17,330 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-25 17:27:17,332 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-25 17:27:17,333 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-25 17:27:17,334 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-25 17:27:17,335 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-25 17:27:17,365 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-25 17:27:17,366 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-25 17:27:17,366 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-25 17:27:17,366 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-25 17:27:17,367 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-25 17:27:17,368 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-25 17:27:17,373 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef96f7de-098b-4db8-a35f-29a6e8ccb837/bin/uautomizer-ZsLfNo2U6R/config/svcomp-DerefFreeMemtrack-64bit-Automizer_Bitvector.epf [2022-11-25 17:27:17,414 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-25 17:27:17,415 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-25 17:27:17,416 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-25 17:27:17,416 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-25 17:27:17,417 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-25 17:27:17,417 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-25 17:27:17,418 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-25 17:27:17,418 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-25 17:27:17,418 INFO L138 SettingsManager]: * Use SBE=true [2022-11-25 17:27:17,419 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-25 17:27:17,420 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-25 17:27:17,420 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-25 17:27:17,420 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-25 17:27:17,420 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-25 17:27:17,420 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-25 17:27:17,421 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-25 17:27:17,421 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-25 17:27:17,421 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-25 17:27:17,421 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-25 17:27:17,421 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-25 17:27:17,421 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-25 17:27:17,422 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-25 17:27:17,422 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-25 17:27:17,422 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-25 17:27:17,422 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-25 17:27:17,423 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-25 17:27:17,423 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-25 17:27:17,423 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-25 17:27:17,423 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-25 17:27:17,423 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-25 17:27:17,423 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2022-11-25 17:27:17,424 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-25 17:27:17,424 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2022-11-25 17:27:17,424 INFO L138 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef96f7de-098b-4db8-a35f-29a6e8ccb837/bin/uautomizer-ZsLfNo2U6R/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef96f7de-098b-4db8-a35f-29a6e8ccb837/bin/uautomizer-ZsLfNo2U6R Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a4e3e12c6dabb0f8019a5370966ca777644a47d0a77b5fd5f276c51495b7555e [2022-11-25 17:27:17,827 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-25 17:27:17,857 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-25 17:27:17,861 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-25 17:27:17,863 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-25 17:27:17,864 INFO L275 PluginConnector]: CDTParser initialized [2022-11-25 17:27:17,865 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef96f7de-098b-4db8-a35f-29a6e8ccb837/bin/uautomizer-ZsLfNo2U6R/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-media-pci-saa7164-saa7164.cil.i [2022-11-25 17:27:20,896 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-25 17:27:21,997 INFO L351 CDTParser]: Found 1 translation units. [2022-11-25 17:27:21,998 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef96f7de-098b-4db8-a35f-29a6e8ccb837/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-media-pci-saa7164-saa7164.cil.i [2022-11-25 17:27:22,108 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef96f7de-098b-4db8-a35f-29a6e8ccb837/bin/uautomizer-ZsLfNo2U6R/data/3114baf54/0367b122d55c4dd09e6bc28ec4031a53/FLAGb389be464 [2022-11-25 17:27:22,466 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef96f7de-098b-4db8-a35f-29a6e8ccb837/bin/uautomizer-ZsLfNo2U6R/data/3114baf54/0367b122d55c4dd09e6bc28ec4031a53 [2022-11-25 17:27:22,468 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-25 17:27:22,469 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-25 17:27:22,471 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-25 17:27:22,471 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-25 17:27:22,475 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-25 17:27:22,476 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 05:27:22" (1/1) ... [2022-11-25 17:27:22,477 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5ed0865e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:27:22, skipping insertion in model container [2022-11-25 17:27:22,477 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 05:27:22" (1/1) ... [2022-11-25 17:27:22,485 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-25 17:27:22,744 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-25 17:27:23,602 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:23,604 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:23,605 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:23,607 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:23,616 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 17:27:23,638 WARN L623 FunctionHandler]: Unknown extern function tveeprom_hauppauge_analog [2022-11-25 17:27:23,643 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:23,645 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:23,951 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-11-25 17:27:23,985 WARN L623 FunctionHandler]: Unknown extern function __list_del_entry [2022-11-25 17:27:24,070 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 17:27:24,291 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-11-25 17:27:24,474 WARN L623 FunctionHandler]: Unknown extern function ioremap_nocache [2022-11-25 17:27:24,589 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_byte [2022-11-25 17:27:24,735 WARN L623 FunctionHandler]: Unknown extern function dma_supported [2022-11-25 17:27:24,804 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-11-25 17:27:24,884 WARN L623 FunctionHandler]: Unknown extern function proc_create_data [2022-11-25 17:27:24,951 WARN L623 FunctionHandler]: Unknown extern function freezing_slow_path [2022-11-25 17:27:24,968 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-11-25 17:27:24,971 WARN L623 FunctionHandler]: Unknown extern function __refrigerator [2022-11-25 17:27:24,985 WARN L623 FunctionHandler]: Unknown extern function debug_check_no_locks_held [2022-11-25 17:27:25,219 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:25,232 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:25,234 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:25,236 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:25,237 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:25,237 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:25,262 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:25,263 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:25,264 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:25,274 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 17:27:25,276 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:25,277 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:25,278 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-11-25 17:27:25,282 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:25,285 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-11-25 17:27:25,286 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-11-25 17:27:25,286 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:25,287 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:25,288 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-11-25 17:27:25,289 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 17:27:25,299 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-11-25 17:27:25,300 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:25,302 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:25,304 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:25,315 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-11-25 17:27:25,317 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:25,319 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:25,321 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:25,340 WARN L623 FunctionHandler]: Unknown extern function dvb_dmx_swfilter_packets [2022-11-25 17:27:25,349 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-11-25 17:27:25,351 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:25,360 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-11-25 17:27:25,361 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:25,374 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:25,386 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:25,391 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:25,395 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:25,395 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:25,396 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:25,397 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:25,397 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:25,398 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:25,399 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:25,400 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:25,401 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:25,407 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:25,417 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:25,418 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:25,419 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:25,420 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:25,420 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:25,421 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:25,422 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:25,423 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:25,423 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:25,424 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:25,425 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:25,425 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:25,426 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:25,435 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:25,436 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:25,437 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:25,437 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:25,438 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:25,439 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:25,440 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:25,440 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:25,441 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:25,442 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:25,443 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:25,456 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:25,457 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:25,463 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:25,466 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:25,474 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:25,474 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:25,475 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:25,488 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:25,489 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:25,491 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:25,491 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:25,516 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-11-25 17:27:25,523 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-11-25 17:27:25,525 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:25,539 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 17:27:25,540 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 17:27:25,541 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 17:27:25,541 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 17:27:25,542 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-25 17:27:25,543 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-25 17:27:25,543 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-11-25 17:27:25,556 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-25 17:27:25,559 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 17:27:25,559 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 17:27:25,563 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:25,567 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:25,581 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:25,582 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-11-25 17:27:25,583 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-11-25 17:27:25,584 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-11-25 17:27:25,585 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-11-25 17:27:25,597 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 17:27:25,598 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 17:27:25,599 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 17:27:25,599 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 17:27:25,600 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 17:27:25,600 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 17:27:25,601 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 17:27:25,601 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 17:27:25,602 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 17:27:25,602 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 17:27:25,603 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 17:27:25,604 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 17:27:25,604 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 17:27:25,605 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 17:27:25,606 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 17:27:25,606 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 17:27:25,607 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 17:27:25,620 WARN L623 FunctionHandler]: Unknown extern function single_open [2022-11-25 17:27:25,645 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:25,646 WARN L623 FunctionHandler]: Unknown extern function set_freezable [2022-11-25 17:27:25,646 WARN L623 FunctionHandler]: Unknown extern function msleep_interruptible [2022-11-25 17:27:25,647 WARN L623 FunctionHandler]: Unknown extern function kthread_should_stop [2022-11-25 17:27:25,647 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:25,648 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-11-25 17:27:25,648 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-11-25 17:27:25,649 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:25,662 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_register [2022-11-25 17:27:25,663 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:27:25,664 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-11-25 17:27:25,665 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:25,665 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-11-25 17:27:25,666 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:25,667 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:25,668 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-25 17:27:25,668 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-11-25 17:27:25,669 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 17:27:25,670 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 17:27:25,670 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:25,671 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:25,672 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:25,672 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:25,674 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:25,675 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:25,676 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:25,677 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:25,678 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:25,679 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:25,679 WARN L623 FunctionHandler]: Unknown extern function kthread_create_on_node [2022-11-25 17:27:25,680 WARN L623 FunctionHandler]: Unknown extern function wake_up_process [2022-11-25 17:27:25,681 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:25,681 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:25,682 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:25,682 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:25,683 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-11-25 17:27:25,683 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 17:27:25,696 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:25,708 WARN L623 FunctionHandler]: Unknown extern function kthread_stop [2022-11-25 17:27:25,721 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-25 17:27:25,722 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 17:27:25,722 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-11-25 17:27:25,723 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 17:27:25,723 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-11-25 17:27:25,724 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 17:27:25,734 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:25,767 WARN L623 FunctionHandler]: Unknown extern function remove_proc_entry [2022-11-25 17:27:26,166 WARN L623 FunctionHandler]: Unknown extern function seq_read [2022-11-25 17:27:26,166 WARN L623 FunctionHandler]: Unknown extern function seq_lseek [2022-11-25 17:27:26,167 WARN L623 FunctionHandler]: Unknown extern function single_release [2022-11-25 17:27:26,173 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-11-25 17:27:26,174 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-11-25 17:27:26,175 WARN L623 FunctionHandler]: Unknown extern function seq_read [2022-11-25 17:27:26,179 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-11-25 17:27:26,201 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-25 17:27:26,203 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-11-25 17:27:26,204 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-11-25 17:27:26,273 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:26,274 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:26,275 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:26,295 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:27:26,300 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 17:27:26,305 INFO L158 Benchmark]: Toolchain (without parser) took 3834.29ms. Allocated memory was 88.1MB in the beginning and 165.7MB in the end (delta: 77.6MB). Free memory was 52.9MB in the beginning and 98.2MB in the end (delta: -45.3MB). Peak memory consumption was 62.8MB. Max. memory is 16.1GB. [2022-11-25 17:27:26,305 INFO L158 Benchmark]: CDTParser took 0.24ms. Allocated memory is still 88.1MB. Free memory was 65.7MB in the beginning and 65.5MB in the end (delta: 139.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-25 17:27:26,306 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3832.00ms. Allocated memory was 88.1MB in the beginning and 165.7MB in the end (delta: 77.6MB). Free memory was 52.5MB in the beginning and 98.2MB in the end (delta: -45.7MB). Peak memory consumption was 60.7MB. Max. memory is 16.1GB. [2022-11-25 17:27:26,315 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24ms. Allocated memory is still 88.1MB. Free memory was 65.7MB in the beginning and 65.5MB in the end (delta: 139.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3832.00ms. Allocated memory was 88.1MB in the beginning and 165.7MB in the end (delta: 77.6MB). Free memory was 52.5MB in the beginning and 98.2MB in the end (delta: -45.7MB). Peak memory consumption was 60.7MB. 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