./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_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_7767a309-f392-414c-ae1e-d17e0aa2e429/bin/uautomizer-uyxdKDjOR8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7767a309-f392-414c-ae1e-d17e0aa2e429/bin/uautomizer-uyxdKDjOR8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7767a309-f392-414c-ae1e-d17e0aa2e429/bin/uautomizer-uyxdKDjOR8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7767a309-f392-414c-ae1e-d17e0aa2e429/bin/uautomizer-uyxdKDjOR8/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-media-pci-saa7164-saa7164.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7767a309-f392-414c-ae1e-d17e0aa2e429/bin/uautomizer-uyxdKDjOR8/config/svcomp-DerefFreeMemtrack-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7767a309-f392-414c-ae1e-d17e0aa2e429/bin/uautomizer-uyxdKDjOR8 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 0c4f39827a3d04c153a1ace8d27543f1e9e7189903012925a5a542a0f4b6b6b6 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-13 22:12:13,673 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-13 22:12:13,675 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-13 22:12:13,693 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-13 22:12:13,694 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-13 22:12:13,695 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-13 22:12:13,696 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-13 22:12:13,697 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-13 22:12:13,699 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-13 22:12:13,700 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-13 22:12:13,701 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-13 22:12:13,702 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-13 22:12:13,702 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-13 22:12:13,703 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-13 22:12:13,705 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-13 22:12:13,706 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-13 22:12:13,706 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-13 22:12:13,707 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-13 22:12:13,709 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-13 22:12:13,711 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-13 22:12:13,712 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-13 22:12:13,713 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-13 22:12:13,714 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-13 22:12:13,715 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-13 22:12:13,718 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-13 22:12:13,719 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-13 22:12:13,719 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-13 22:12:13,720 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-13 22:12:13,720 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-13 22:12:13,721 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-13 22:12:13,722 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-13 22:12:13,722 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-13 22:12:13,723 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-13 22:12:13,724 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-13 22:12:13,725 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-13 22:12:13,725 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-13 22:12:13,726 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-13 22:12:13,726 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-13 22:12:13,726 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-13 22:12:13,727 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-13 22:12:13,728 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-13 22:12:13,728 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7767a309-f392-414c-ae1e-d17e0aa2e429/bin/uautomizer-uyxdKDjOR8/config/svcomp-DerefFreeMemtrack-64bit-Automizer_Default.epf [2022-12-13 22:12:13,749 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-13 22:12:13,749 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-13 22:12:13,749 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-13 22:12:13,750 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-13 22:12:13,750 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-13 22:12:13,750 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-13 22:12:13,751 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-13 22:12:13,751 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-13 22:12:13,751 INFO L138 SettingsManager]: * Use SBE=true [2022-12-13 22:12:13,752 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-13 22:12:13,752 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-13 22:12:13,752 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-13 22:12:13,752 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-13 22:12:13,753 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-12-13 22:12:13,753 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-12-13 22:12:13,753 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-12-13 22:12:13,753 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-13 22:12:13,753 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-13 22:12:13,753 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-13 22:12:13,754 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-13 22:12:13,754 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-12-13 22:12:13,754 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-13 22:12:13,754 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-13 22:12:13,754 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-13 22:12:13,755 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-13 22:12:13,755 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-12-13 22:12:13,755 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-13 22:12:13,755 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-12-13 22:12:13,755 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2022-12-13 22:12:13,755 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-13 22:12:13,756 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2022-12-13 22:12:13,756 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_7767a309-f392-414c-ae1e-d17e0aa2e429/bin/uautomizer-uyxdKDjOR8/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7767a309-f392-414c-ae1e-d17e0aa2e429/bin/uautomizer-uyxdKDjOR8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0c4f39827a3d04c153a1ace8d27543f1e9e7189903012925a5a542a0f4b6b6b6 [2022-12-13 22:12:13,943 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-13 22:12:13,962 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-13 22:12:13,964 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-13 22:12:13,965 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-13 22:12:13,965 INFO L275 PluginConnector]: CDTParser initialized [2022-12-13 22:12:13,967 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7767a309-f392-414c-ae1e-d17e0aa2e429/bin/uautomizer-uyxdKDjOR8/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-media-pci-saa7164-saa7164.cil.i [2022-12-13 22:12:16,628 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-13 22:12:17,123 INFO L351 CDTParser]: Found 1 translation units. [2022-12-13 22:12:17,124 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7767a309-f392-414c-ae1e-d17e0aa2e429/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-media-pci-saa7164-saa7164.cil.i [2022-12-13 22:12:17,174 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7767a309-f392-414c-ae1e-d17e0aa2e429/bin/uautomizer-uyxdKDjOR8/data/1a4f3df49/81c63b0e66a24c3ab32d462c91f9ffa2/FLAGe387cb258 [2022-12-13 22:12:17,185 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7767a309-f392-414c-ae1e-d17e0aa2e429/bin/uautomizer-uyxdKDjOR8/data/1a4f3df49/81c63b0e66a24c3ab32d462c91f9ffa2 [2022-12-13 22:12:17,187 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-13 22:12:17,188 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-13 22:12:17,190 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-13 22:12:17,190 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-13 22:12:17,193 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-13 22:12:17,193 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 10:12:17" (1/1) ... [2022-12-13 22:12:17,194 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@85aacff and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 10:12:17, skipping insertion in model container [2022-12-13 22:12:17,194 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 10:12:17" (1/1) ... [2022-12-13 22:12:17,201 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-13 22:12:17,356 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-13 22:12:17,826 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:17,828 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:17,829 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:17,829 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:17,836 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 22:12:17,845 WARN L623 FunctionHandler]: Unknown extern function tveeprom_hauppauge_analog [2022-12-13 22:12:17,847 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:17,847 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:18,055 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-13 22:12:18,073 WARN L623 FunctionHandler]: Unknown extern function __list_del_entry [2022-12-13 22:12:18,110 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 22:12:18,223 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-13 22:12:18,300 WARN L623 FunctionHandler]: Unknown extern function ioremap_nocache [2022-12-13 22:12:18,353 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_byte [2022-12-13 22:12:18,412 WARN L623 FunctionHandler]: Unknown extern function dma_supported [2022-12-13 22:12:18,445 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-12-13 22:12:18,482 WARN L623 FunctionHandler]: Unknown extern function proc_create_data [2022-12-13 22:12:18,530 WARN L623 FunctionHandler]: Unknown extern function freezing_slow_path [2022-12-13 22:12:18,542 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-12-13 22:12:18,543 WARN L623 FunctionHandler]: Unknown extern function __refrigerator [2022-12-13 22:12:18,550 WARN L623 FunctionHandler]: Unknown extern function debug_check_no_locks_held [2022-12-13 22:12:18,696 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:18,705 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:18,706 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:18,707 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:18,707 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:18,708 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:18,724 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:18,725 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:18,725 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:18,733 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:18,734 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:18,734 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-12-13 22:12:18,737 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:18,739 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-12-13 22:12:18,739 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-13 22:12:18,740 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:18,740 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:18,740 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-12-13 22:12:18,748 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-13 22:12:18,749 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:18,750 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:18,751 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:18,759 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-13 22:12:18,760 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:18,761 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:18,762 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:18,777 WARN L623 FunctionHandler]: Unknown extern function dvb_dmx_swfilter_packets [2022-12-13 22:12:18,784 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-13 22:12:18,785 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:18,792 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-13 22:12:18,792 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:18,801 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:18,808 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-12-13 22:12:18,809 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:18,812 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:18,814 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:18,815 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:18,815 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:18,816 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:18,816 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:18,816 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:18,817 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:18,818 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:18,819 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:18,823 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:18,830 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:18,831 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:18,831 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:18,832 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:18,832 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:18,833 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:18,833 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:18,833 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:18,834 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:18,834 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:18,834 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:18,835 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:18,835 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:18,842 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:18,843 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:18,843 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:18,854 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:18,855 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:18,856 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:18,856 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:18,857 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:18,857 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:18,858 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:18,858 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:18,865 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:18,866 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:18,866 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:18,867 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:18,867 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:18,867 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:18,868 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:18,875 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:18,876 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:18,876 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:18,876 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:18,890 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-12-13 22:12:18,891 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-12-13 22:12:18,892 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:18,900 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-13 22:12:18,900 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-13 22:12:18,901 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-13 22:12:18,901 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-13 22:12:18,902 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-13 22:12:18,902 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-13 22:12:18,902 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-13 22:12:18,909 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-13 22:12:18,914 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:18,915 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-12-13 22:12:18,916 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-12-13 22:12:18,917 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:18,925 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:18,925 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-13 22:12:18,926 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-13 22:12:18,927 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-13 22:12:18,927 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-13 22:12:18,934 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-13 22:12:18,935 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-13 22:12:18,935 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-13 22:12:18,936 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-13 22:12:18,936 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-13 22:12:18,936 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-13 22:12:18,936 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-13 22:12:18,937 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-13 22:12:18,937 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-13 22:12:18,938 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-13 22:12:18,938 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-13 22:12:18,938 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-13 22:12:18,939 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-13 22:12:18,939 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-13 22:12:18,940 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-13 22:12:18,947 WARN L623 FunctionHandler]: Unknown extern function single_open [2022-12-13 22:12:18,961 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-12-13 22:12:18,961 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:18,962 WARN L623 FunctionHandler]: Unknown extern function set_freezable [2022-12-13 22:12:18,962 WARN L623 FunctionHandler]: Unknown extern function msleep_interruptible [2022-12-13 22:12:18,962 WARN L623 FunctionHandler]: Unknown extern function kthread_should_stop [2022-12-13 22:12:18,962 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:18,963 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-13 22:12:18,963 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-13 22:12:18,963 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:18,970 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-12-13 22:12:18,971 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_register [2022-12-13 22:12:18,971 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 22:12:18,971 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-13 22:12:18,972 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:18,972 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-13 22:12:18,973 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:18,973 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:18,974 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-13 22:12:18,974 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-13 22:12:18,974 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-13 22:12:18,975 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-13 22:12:18,975 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:18,976 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:18,976 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:18,976 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:18,977 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:18,978 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:18,979 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:18,979 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:18,980 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:18,980 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:18,981 WARN L623 FunctionHandler]: Unknown extern function kthread_create_on_node [2022-12-13 22:12:18,981 WARN L623 FunctionHandler]: Unknown extern function wake_up_process [2022-12-13 22:12:18,982 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:18,982 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:18,982 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:18,983 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:18,983 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-12-13 22:12:18,983 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 22:12:18,990 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:18,997 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-12-13 22:12:18,998 WARN L623 FunctionHandler]: Unknown extern function kthread_stop [2022-12-13 22:12:19,001 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-13 22:12:19,001 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-13 22:12:19,001 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-12-13 22:12:19,001 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 22:12:19,009 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:19,016 WARN L623 FunctionHandler]: Unknown extern function remove_proc_entry [2022-12-13 22:12:19,238 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-12-13 22:12:19,239 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-12-13 22:12:19,239 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-12-13 22:12:19,239 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-12-13 22:12:19,241 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-12-13 22:12:19,241 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-12-13 22:12:19,243 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-12-13 22:12:19,243 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-12-13 22:12:19,244 WARN L623 FunctionHandler]: Unknown extern function seq_read [2022-12-13 22:12:19,244 WARN L623 FunctionHandler]: Unknown extern function seq_lseek [2022-12-13 22:12:19,245 WARN L623 FunctionHandler]: Unknown extern function single_release [2022-12-13 22:12:19,249 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-12-13 22:12:19,249 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-13 22:12:19,250 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-13 22:12:19,250 WARN L623 FunctionHandler]: Unknown extern function seq_read [2022-12-13 22:12:19,252 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-12-13 22:12:19,253 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-12-13 22:12:19,253 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-12-13 22:12:19,253 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-12-13 22:12:19,265 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-13 22:12:19,266 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-12-13 22:12:19,266 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-12-13 22:12:19,320 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-12-13 22:12:19,321 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:19,321 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:19,322 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:19,334 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:19,337 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) [2022-12-13 22:12:19,342 INFO L158 Benchmark]: Toolchain (without parser) took 2152.64ms. Allocated memory was 125.8MB in the beginning and 176.2MB in the end (delta: 50.3MB). Free memory was 65.5MB in the beginning and 86.3MB in the end (delta: -20.8MB). Peak memory consumption was 72.3MB. Max. memory is 16.1GB. [2022-12-13 22:12:19,343 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 125.8MB. Free memory is still 68.2MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-13 22:12:19,343 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2150.74ms. Allocated memory was 125.8MB in the beginning and 176.2MB in the end (delta: 50.3MB). Free memory was 65.3MB in the beginning and 86.3MB in the end (delta: -21.0MB). Peak memory consumption was 72.3MB. Max. memory is 16.1GB. [2022-12-13 22:12:19,345 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15ms. Allocated memory is still 125.8MB. Free memory is still 68.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2150.74ms. Allocated memory was 125.8MB in the beginning and 176.2MB in the end (delta: 50.3MB). Free memory was 65.3MB in the beginning and 86.3MB in the end (delta: -21.0MB). Peak memory consumption was 72.3MB. 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_7767a309-f392-414c-ae1e-d17e0aa2e429/bin/uautomizer-uyxdKDjOR8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7767a309-f392-414c-ae1e-d17e0aa2e429/bin/uautomizer-uyxdKDjOR8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7767a309-f392-414c-ae1e-d17e0aa2e429/bin/uautomizer-uyxdKDjOR8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7767a309-f392-414c-ae1e-d17e0aa2e429/bin/uautomizer-uyxdKDjOR8/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-media-pci-saa7164-saa7164.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7767a309-f392-414c-ae1e-d17e0aa2e429/bin/uautomizer-uyxdKDjOR8/config/svcomp-DerefFreeMemtrack-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7767a309-f392-414c-ae1e-d17e0aa2e429/bin/uautomizer-uyxdKDjOR8 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 0c4f39827a3d04c153a1ace8d27543f1e9e7189903012925a5a542a0f4b6b6b6 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-13 22:12:20,740 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-13 22:12:20,741 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-13 22:12:20,758 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-13 22:12:20,759 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-13 22:12:20,760 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-13 22:12:20,761 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-13 22:12:20,763 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-13 22:12:20,764 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-13 22:12:20,765 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-13 22:12:20,766 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-13 22:12:20,767 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-13 22:12:20,767 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-13 22:12:20,768 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-13 22:12:20,769 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-13 22:12:20,770 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-13 22:12:20,771 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-13 22:12:20,772 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-13 22:12:20,773 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-13 22:12:20,775 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-13 22:12:20,776 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-13 22:12:20,778 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-13 22:12:20,779 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-13 22:12:20,780 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-13 22:12:20,783 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-13 22:12:20,783 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-13 22:12:20,783 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-13 22:12:20,784 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-13 22:12:20,785 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-13 22:12:20,786 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-13 22:12:20,786 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-13 22:12:20,787 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-13 22:12:20,787 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-13 22:12:20,788 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-13 22:12:20,789 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-13 22:12:20,789 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-13 22:12:20,790 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-13 22:12:20,790 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-13 22:12:20,790 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-13 22:12:20,791 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-13 22:12:20,792 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-13 22:12:20,792 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7767a309-f392-414c-ae1e-d17e0aa2e429/bin/uautomizer-uyxdKDjOR8/config/svcomp-DerefFreeMemtrack-64bit-Automizer_Bitvector.epf [2022-12-13 22:12:20,815 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-13 22:12:20,815 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-13 22:12:20,815 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-13 22:12:20,815 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-13 22:12:20,816 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-13 22:12:20,816 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-13 22:12:20,817 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-13 22:12:20,817 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-13 22:12:20,817 INFO L138 SettingsManager]: * Use SBE=true [2022-12-13 22:12:20,817 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-13 22:12:20,818 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-13 22:12:20,818 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-13 22:12:20,818 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-13 22:12:20,818 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-12-13 22:12:20,818 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-12-13 22:12:20,819 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-12-13 22:12:20,819 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-13 22:12:20,819 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-13 22:12:20,819 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-13 22:12:20,819 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-13 22:12:20,819 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-13 22:12:20,820 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-13 22:12:20,820 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-12-13 22:12:20,820 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-13 22:12:20,820 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-13 22:12:20,821 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-13 22:12:20,821 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-13 22:12:20,821 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-12-13 22:12:20,821 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-13 22:12:20,821 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-12-13 22:12:20,821 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2022-12-13 22:12:20,822 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-13 22:12:20,822 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2022-12-13 22:12:20,822 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2022-12-13 22:12:20,822 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_7767a309-f392-414c-ae1e-d17e0aa2e429/bin/uautomizer-uyxdKDjOR8/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7767a309-f392-414c-ae1e-d17e0aa2e429/bin/uautomizer-uyxdKDjOR8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0c4f39827a3d04c153a1ace8d27543f1e9e7189903012925a5a542a0f4b6b6b6 [2022-12-13 22:12:21,035 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-13 22:12:21,051 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-13 22:12:21,053 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-13 22:12:21,054 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-13 22:12:21,054 INFO L275 PluginConnector]: CDTParser initialized [2022-12-13 22:12:21,056 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7767a309-f392-414c-ae1e-d17e0aa2e429/bin/uautomizer-uyxdKDjOR8/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-media-pci-saa7164-saa7164.cil.i [2022-12-13 22:12:23,604 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-13 22:12:24,175 INFO L351 CDTParser]: Found 1 translation units. [2022-12-13 22:12:24,175 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7767a309-f392-414c-ae1e-d17e0aa2e429/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-media-pci-saa7164-saa7164.cil.i [2022-12-13 22:12:24,232 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7767a309-f392-414c-ae1e-d17e0aa2e429/bin/uautomizer-uyxdKDjOR8/data/cad47e62e/9c74a75fff95467bba93a05730a95d46/FLAGb59f920df [2022-12-13 22:12:24,246 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7767a309-f392-414c-ae1e-d17e0aa2e429/bin/uautomizer-uyxdKDjOR8/data/cad47e62e/9c74a75fff95467bba93a05730a95d46 [2022-12-13 22:12:24,249 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-13 22:12:24,250 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-13 22:12:24,251 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-13 22:12:24,251 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-13 22:12:24,263 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-13 22:12:24,263 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 10:12:24" (1/1) ... [2022-12-13 22:12:24,264 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@196a8540 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 10:12:24, skipping insertion in model container [2022-12-13 22:12:24,264 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 10:12:24" (1/1) ... [2022-12-13 22:12:24,271 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-13 22:12:24,430 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-13 22:12:24,915 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:24,916 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:24,917 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:24,918 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:24,925 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 22:12:24,934 WARN L623 FunctionHandler]: Unknown extern function tveeprom_hauppauge_analog [2022-12-13 22:12:24,936 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:24,937 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:25,179 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-13 22:12:25,198 WARN L623 FunctionHandler]: Unknown extern function __list_del_entry [2022-12-13 22:12:25,238 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 22:12:25,359 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-13 22:12:25,437 WARN L623 FunctionHandler]: Unknown extern function ioremap_nocache [2022-12-13 22:12:25,496 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_byte [2022-12-13 22:12:25,566 WARN L623 FunctionHandler]: Unknown extern function dma_supported [2022-12-13 22:12:25,599 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-12-13 22:12:25,636 WARN L623 FunctionHandler]: Unknown extern function proc_create_data [2022-12-13 22:12:25,686 WARN L623 FunctionHandler]: Unknown extern function freezing_slow_path [2022-12-13 22:12:25,698 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-12-13 22:12:25,699 WARN L623 FunctionHandler]: Unknown extern function __refrigerator [2022-12-13 22:12:25,706 WARN L623 FunctionHandler]: Unknown extern function debug_check_no_locks_held [2022-12-13 22:12:25,855 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:25,864 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:25,865 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:25,867 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:25,867 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:25,868 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:25,885 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:25,886 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:25,887 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:25,895 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:25,895 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:25,896 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-12-13 22:12:25,898 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:25,900 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-12-13 22:12:25,901 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-13 22:12:25,901 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:25,901 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:25,902 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-12-13 22:12:25,910 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-13 22:12:25,911 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:25,912 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:25,913 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:25,922 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-13 22:12:25,923 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:25,924 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:25,925 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:25,940 WARN L623 FunctionHandler]: Unknown extern function dvb_dmx_swfilter_packets [2022-12-13 22:12:25,947 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-13 22:12:25,948 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:25,955 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-13 22:12:25,955 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:25,964 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:25,973 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:25,982 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:25,985 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:25,986 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:25,986 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:25,987 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:25,987 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:25,988 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:25,988 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:25,989 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:25,990 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:25,995 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:26,003 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:26,004 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:26,005 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:26,005 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:26,006 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:26,006 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:26,007 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:26,007 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:26,008 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:26,008 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:26,009 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:26,010 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:26,010 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:26,017 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:26,018 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:26,019 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:26,019 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:26,020 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:26,021 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:26,021 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:26,022 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:26,022 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:26,023 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:26,023 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:26,031 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:26,045 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:26,046 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:26,047 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:26,048 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:26,049 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:26,050 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:26,060 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:26,060 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:26,061 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:26,061 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:26,079 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-12-13 22:12:26,081 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-12-13 22:12:26,083 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:26,094 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-13 22:12:26,095 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-13 22:12:26,096 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-13 22:12:26,096 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-13 22:12:26,097 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-13 22:12:26,098 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-13 22:12:26,098 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-13 22:12:26,108 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-13 22:12:26,115 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:26,119 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:26,129 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:26,130 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-13 22:12:26,131 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-13 22:12:26,132 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-13 22:12:26,133 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-13 22:12:26,142 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-13 22:12:26,143 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-13 22:12:26,144 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-13 22:12:26,144 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-13 22:12:26,145 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-13 22:12:26,146 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-13 22:12:26,146 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-13 22:12:26,147 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-13 22:12:26,147 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-13 22:12:26,149 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-13 22:12:26,149 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-13 22:12:26,150 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-13 22:12:26,150 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-13 22:12:26,151 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-13 22:12:26,152 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-13 22:12:26,161 WARN L623 FunctionHandler]: Unknown extern function single_open [2022-12-13 22:12:26,180 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:26,181 WARN L623 FunctionHandler]: Unknown extern function set_freezable [2022-12-13 22:12:26,181 WARN L623 FunctionHandler]: Unknown extern function msleep_interruptible [2022-12-13 22:12:26,181 WARN L623 FunctionHandler]: Unknown extern function kthread_should_stop [2022-12-13 22:12:26,182 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:26,182 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-13 22:12:26,183 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-13 22:12:26,183 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:26,194 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_register [2022-12-13 22:12:26,194 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 22:12:26,195 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-13 22:12:26,195 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:26,196 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-13 22:12:26,197 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:26,197 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:26,198 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-13 22:12:26,199 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-13 22:12:26,200 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-13 22:12:26,200 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-13 22:12:26,201 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:26,201 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:26,202 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:26,203 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:26,204 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:26,205 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:26,206 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:26,207 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:26,208 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:26,209 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:26,210 WARN L623 FunctionHandler]: Unknown extern function kthread_create_on_node [2022-12-13 22:12:26,210 WARN L623 FunctionHandler]: Unknown extern function wake_up_process [2022-12-13 22:12:26,211 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:26,211 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:26,212 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:26,212 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:26,213 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-12-13 22:12:26,213 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 22:12:26,222 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:26,231 WARN L623 FunctionHandler]: Unknown extern function kthread_stop [2022-12-13 22:12:26,236 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-13 22:12:26,236 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-13 22:12:26,237 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-12-13 22:12:26,237 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 22:12:26,246 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:26,255 WARN L623 FunctionHandler]: Unknown extern function remove_proc_entry [2022-12-13 22:12:26,491 WARN L623 FunctionHandler]: Unknown extern function seq_read [2022-12-13 22:12:26,491 WARN L623 FunctionHandler]: Unknown extern function seq_lseek [2022-12-13 22:12:26,491 WARN L623 FunctionHandler]: Unknown extern function single_release [2022-12-13 22:12:26,495 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-13 22:12:26,496 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-13 22:12:26,496 WARN L623 FunctionHandler]: Unknown extern function seq_read [2022-12-13 22:12:26,498 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-12-13 22:12:26,508 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-13 22:12:26,509 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-12-13 22:12:26,509 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-12-13 22:12:26,558 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:26,559 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:26,560 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:26,572 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 22:12:26,574 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) [2022-12-13 22:12:26,578 INFO L158 Benchmark]: Toolchain (without parser) took 2327.19ms. Allocated memory was 83.9MB in the beginning and 121.6MB in the end (delta: 37.7MB). Free memory was 38.1MB in the beginning and 57.2MB in the end (delta: -19.1MB). Peak memory consumption was 43.7MB. Max. memory is 16.1GB. [2022-12-13 22:12:26,578 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 52.4MB. Free memory was 30.3MB in the beginning and 30.3MB in the end (delta: 52.4kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-13 22:12:26,579 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2325.38ms. Allocated memory was 83.9MB in the beginning and 121.6MB in the end (delta: 37.7MB). Free memory was 38.0MB in the beginning and 57.2MB in the end (delta: -19.2MB). Peak memory consumption was 43.7MB. Max. memory is 16.1GB. [2022-12-13 22:12:26,580 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14ms. Allocated memory is still 52.4MB. Free memory was 30.3MB in the beginning and 30.3MB in the end (delta: 52.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2325.38ms. Allocated memory was 83.9MB in the beginning and 121.6MB in the end (delta: 37.7MB). Free memory was 38.0MB in the beginning and 57.2MB in the end (delta: -19.2MB). Peak memory consumption was 43.7MB. 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