./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_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-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f58a54b9-70ea-4ed7-b490-75407b136722/bin/uautomizer-uyxdKDjOR8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f58a54b9-70ea-4ed7-b490-75407b136722/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_f58a54b9-70ea-4ed7-b490-75407b136722/bin/uautomizer-uyxdKDjOR8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f58a54b9-70ea-4ed7-b490-75407b136722/bin/uautomizer-uyxdKDjOR8/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-media-pci-saa7164-saa7164.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f58a54b9-70ea-4ed7-b490-75407b136722/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_f58a54b9-70ea-4ed7-b490-75407b136722/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 162101d2aa9e906621caf4f3240ce0488a0dc6c56b37ae54fec62f3516121814 --- 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 13:59:10,683 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-13 13:59:10,684 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-13 13:59:10,708 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-13 13:59:10,709 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-13 13:59:10,710 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-13 13:59:10,712 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-13 13:59:10,715 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-13 13:59:10,718 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-13 13:59:10,719 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-13 13:59:10,720 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-13 13:59:10,722 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-13 13:59:10,723 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-13 13:59:10,724 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-13 13:59:10,726 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-13 13:59:10,728 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-13 13:59:10,729 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-13 13:59:10,730 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-13 13:59:10,733 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-13 13:59:10,736 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-13 13:59:10,738 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-13 13:59:10,739 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-13 13:59:10,740 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-13 13:59:10,740 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-13 13:59:10,743 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-13 13:59:10,743 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-13 13:59:10,743 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-13 13:59:10,744 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-13 13:59:10,744 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-13 13:59:10,745 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-13 13:59:10,745 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-13 13:59:10,745 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-13 13:59:10,746 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-13 13:59:10,746 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-13 13:59:10,747 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-13 13:59:10,747 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-13 13:59:10,748 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-13 13:59:10,748 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-13 13:59:10,748 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-13 13:59:10,749 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-13 13:59:10,749 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-13 13:59:10,750 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f58a54b9-70ea-4ed7-b490-75407b136722/bin/uautomizer-uyxdKDjOR8/config/svcomp-DerefFreeMemtrack-64bit-Automizer_Default.epf [2022-12-13 13:59:10,775 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-13 13:59:10,775 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-13 13:59:10,776 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-13 13:59:10,776 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-13 13:59:10,777 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-13 13:59:10,777 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-13 13:59:10,777 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-13 13:59:10,778 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-13 13:59:10,778 INFO L138 SettingsManager]: * Use SBE=true [2022-12-13 13:59:10,778 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-13 13:59:10,778 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-13 13:59:10,778 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-13 13:59:10,779 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-13 13:59:10,779 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-12-13 13:59:10,779 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-12-13 13:59:10,779 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-12-13 13:59:10,779 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-13 13:59:10,780 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-13 13:59:10,780 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-13 13:59:10,780 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-13 13:59:10,780 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-12-13 13:59:10,780 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-13 13:59:10,780 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-13 13:59:10,781 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-13 13:59:10,781 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-13 13:59:10,781 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-12-13 13:59:10,781 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-13 13:59:10,781 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-12-13 13:59:10,782 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2022-12-13 13:59:10,782 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-13 13:59:10,782 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2022-12-13 13:59:10,782 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_f58a54b9-70ea-4ed7-b490-75407b136722/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f58a54b9-70ea-4ed7-b490-75407b136722/bin/uautomizer-uyxdKDjOR8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 162101d2aa9e906621caf4f3240ce0488a0dc6c56b37ae54fec62f3516121814 [2022-12-13 13:59:10,974 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-13 13:59:10,992 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-13 13:59:10,994 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-13 13:59:10,995 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-13 13:59:10,995 INFO L275 PluginConnector]: CDTParser initialized [2022-12-13 13:59:10,996 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f58a54b9-70ea-4ed7-b490-75407b136722/bin/uautomizer-uyxdKDjOR8/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-media-pci-saa7164-saa7164.cil.i [2022-12-13 13:59:13,613 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-13 13:59:14,150 INFO L351 CDTParser]: Found 1 translation units. [2022-12-13 13:59:14,150 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f58a54b9-70ea-4ed7-b490-75407b136722/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-media-pci-saa7164-saa7164.cil.i [2022-12-13 13:59:14,205 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f58a54b9-70ea-4ed7-b490-75407b136722/bin/uautomizer-uyxdKDjOR8/data/4169b9e7e/e3c9e1e2e3fb454184a43099e69f123f/FLAGbe551c61d [2022-12-13 13:59:14,236 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f58a54b9-70ea-4ed7-b490-75407b136722/bin/uautomizer-uyxdKDjOR8/data/4169b9e7e/e3c9e1e2e3fb454184a43099e69f123f [2022-12-13 13:59:14,238 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-13 13:59:14,239 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-13 13:59:14,240 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-13 13:59:14,240 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-13 13:59:14,244 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-13 13:59:14,244 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 01:59:14" (1/1) ... [2022-12-13 13:59:14,245 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@41439f7b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 01:59:14, skipping insertion in model container [2022-12-13 13:59:14,245 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 01:59:14" (1/1) ... [2022-12-13 13:59:14,250 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-13 13:59:14,397 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-13 13:59:14,972 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:14,973 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:14,974 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:14,976 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:14,984 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 13:59:14,998 WARN L623 FunctionHandler]: Unknown extern function tveeprom_hauppauge_analog [2022-12-13 13:59:15,000 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:15,001 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:15,154 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-13 13:59:15,173 WARN L623 FunctionHandler]: Unknown extern function __list_del_entry [2022-12-13 13:59:15,211 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 13:59:15,312 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-13 13:59:15,389 WARN L623 FunctionHandler]: Unknown extern function ioremap_nocache [2022-12-13 13:59:15,443 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_byte [2022-12-13 13:59:15,499 WARN L623 FunctionHandler]: Unknown extern function dma_supported [2022-12-13 13:59:15,529 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-12-13 13:59:15,563 WARN L623 FunctionHandler]: Unknown extern function proc_create_data [2022-12-13 13:59:15,608 WARN L623 FunctionHandler]: Unknown extern function freezing_slow_path [2022-12-13 13:59:15,620 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-12-13 13:59:15,620 WARN L623 FunctionHandler]: Unknown extern function __refrigerator [2022-12-13 13:59:15,628 WARN L623 FunctionHandler]: Unknown extern function debug_check_no_locks_held [2022-12-13 13:59:15,778 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:15,787 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:15,788 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:15,790 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:15,790 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:15,791 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:15,807 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:15,808 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:15,808 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:15,815 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-13 13:59:15,816 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:15,817 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:15,817 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-12-13 13:59:15,820 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:15,822 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-12-13 13:59:15,823 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-13 13:59:15,823 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:15,823 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:15,824 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-12-13 13:59:15,825 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:59:15,833 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-13 13:59:15,834 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:15,835 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:15,836 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:15,845 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-13 13:59:15,846 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:15,847 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:15,848 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:15,864 WARN L623 FunctionHandler]: Unknown extern function dvb_dmx_swfilter_packets [2022-12-13 13:59:15,871 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-13 13:59:15,872 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:15,880 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-13 13:59:15,880 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:15,890 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:15,898 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 13:59:15,899 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:15,902 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:15,905 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:15,906 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:15,906 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:15,907 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:15,907 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:15,907 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:15,908 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:15,909 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:15,910 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:15,915 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:15,923 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:15,924 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:15,924 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:15,925 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:15,925 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:15,926 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:15,926 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:15,927 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:15,927 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:15,928 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:15,928 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:15,929 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:15,929 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:15,937 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:15,938 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:15,939 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:15,940 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:15,941 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:15,942 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:15,943 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:15,944 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:15,945 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:15,946 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:15,946 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:15,957 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:15,958 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:15,958 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:15,959 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:15,959 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:15,960 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:15,960 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:15,968 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:15,968 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:15,969 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:15,969 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:15,982 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-12-13 13:59:15,983 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-12-13 13:59:15,985 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:15,993 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-13 13:59:15,993 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-13 13:59:15,994 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-13 13:59:15,994 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-13 13:59:15,995 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-13 13:59:15,995 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-13 13:59:15,995 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-13 13:59:16,003 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-13 13:59:16,004 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-13 13:59:16,005 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:59:16,008 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:16,009 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 13:59:16,010 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 13:59:16,011 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:16,019 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:16,019 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-13 13:59:16,020 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-13 13:59:16,021 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-13 13:59:16,022 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-13 13:59:16,029 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-13 13:59:16,029 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-13 13:59:16,030 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-13 13:59:16,030 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-13 13:59:16,031 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-13 13:59:16,031 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-13 13:59:16,032 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-13 13:59:16,032 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-13 13:59:16,032 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-13 13:59:16,033 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-13 13:59:16,033 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-13 13:59:16,034 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-13 13:59:16,034 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-13 13:59:16,034 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-13 13:59:16,035 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-13 13:59:16,036 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-13 13:59:16,036 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:59:16,043 WARN L623 FunctionHandler]: Unknown extern function single_open [2022-12-13 13:59:16,057 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 13:59:16,058 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:16,058 WARN L623 FunctionHandler]: Unknown extern function set_freezable [2022-12-13 13:59:16,058 WARN L623 FunctionHandler]: Unknown extern function msleep_interruptible [2022-12-13 13:59:16,059 WARN L623 FunctionHandler]: Unknown extern function kthread_should_stop [2022-12-13 13:59:16,059 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:16,059 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-13 13:59:16,060 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-13 13:59:16,060 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:16,067 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 13:59:16,068 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_register [2022-12-13 13:59:16,068 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 13:59:16,068 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-13 13:59:16,069 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:16,070 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-13 13:59:16,070 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:16,071 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:16,071 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-13 13:59:16,071 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-13 13:59:16,072 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-13 13:59:16,072 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-13 13:59:16,073 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:16,073 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:16,073 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:16,074 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:16,075 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:16,075 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:16,076 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:16,077 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:16,077 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:16,078 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:16,078 WARN L623 FunctionHandler]: Unknown extern function kthread_create_on_node [2022-12-13 13:59:16,079 WARN L623 FunctionHandler]: Unknown extern function wake_up_process [2022-12-13 13:59:16,079 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:16,079 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:16,080 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:16,080 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:16,080 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-12-13 13:59:16,080 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 13:59:16,087 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:16,094 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 13:59:16,094 WARN L623 FunctionHandler]: Unknown extern function kthread_stop [2022-12-13 13:59:16,097 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-13 13:59:16,098 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-13 13:59:16,098 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-13 13:59:16,098 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:59:16,098 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-12-13 13:59:16,098 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 13:59:16,107 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:16,116 WARN L623 FunctionHandler]: Unknown extern function remove_proc_entry [2022-12-13 13:59:16,396 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 13:59:16,397 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 13:59:16,397 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 13:59:16,398 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 13:59:16,399 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-12-13 13:59:16,399 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 13:59:16,400 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 13:59:16,401 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 13:59:16,401 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 13:59:16,402 WARN L623 FunctionHandler]: Unknown extern function seq_read [2022-12-13 13:59:16,402 WARN L623 FunctionHandler]: Unknown extern function seq_lseek [2022-12-13 13:59:16,403 WARN L623 FunctionHandler]: Unknown extern function single_release [2022-12-13 13:59:16,407 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 13:59:16,408 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-13 13:59:16,408 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-13 13:59:16,409 WARN L623 FunctionHandler]: Unknown extern function seq_read [2022-12-13 13:59:16,411 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-12-13 13:59:16,412 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 13:59:16,412 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 13:59:16,412 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-12-13 13:59:16,423 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-13 13:59:16,424 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-12-13 13:59:16,424 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-12-13 13:59:16,475 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 13:59:16,476 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:16,476 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:16,476 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:16,500 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:16,502 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 13:59:16,505 INFO L158 Benchmark]: Toolchain (without parser) took 2265.25ms. Allocated memory was 130.0MB in the beginning and 157.3MB in the end (delta: 27.3MB). Free memory was 91.6MB in the beginning and 95.3MB in the end (delta: -3.7MB). Peak memory consumption was 68.5MB. Max. memory is 16.1GB. [2022-12-13 13:59:16,506 INFO L158 Benchmark]: CDTParser took 0.11ms. Allocated memory is still 107.0MB. Free memory is still 79.7MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-13 13:59:16,506 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2263.56ms. Allocated memory was 130.0MB in the beginning and 157.3MB in the end (delta: 27.3MB). Free memory was 91.6MB in the beginning and 95.3MB in the end (delta: -3.7MB). Peak memory consumption was 68.5MB. Max. memory is 16.1GB. [2022-12-13 13:59:16,507 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11ms. Allocated memory is still 107.0MB. Free memory is still 79.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2263.56ms. Allocated memory was 130.0MB in the beginning and 157.3MB in the end (delta: 27.3MB). Free memory was 91.6MB in the beginning and 95.3MB in the end (delta: -3.7MB). Peak memory consumption was 68.5MB. 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_f58a54b9-70ea-4ed7-b490-75407b136722/bin/uautomizer-uyxdKDjOR8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f58a54b9-70ea-4ed7-b490-75407b136722/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_f58a54b9-70ea-4ed7-b490-75407b136722/bin/uautomizer-uyxdKDjOR8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f58a54b9-70ea-4ed7-b490-75407b136722/bin/uautomizer-uyxdKDjOR8/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-media-pci-saa7164-saa7164.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f58a54b9-70ea-4ed7-b490-75407b136722/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_f58a54b9-70ea-4ed7-b490-75407b136722/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 162101d2aa9e906621caf4f3240ce0488a0dc6c56b37ae54fec62f3516121814 --- 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 13:59:17,817 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-13 13:59:17,819 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-13 13:59:17,839 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-13 13:59:17,839 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-13 13:59:17,840 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-13 13:59:17,841 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-13 13:59:17,842 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-13 13:59:17,843 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-13 13:59:17,844 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-13 13:59:17,845 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-13 13:59:17,846 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-13 13:59:17,846 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-13 13:59:17,847 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-13 13:59:17,847 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-13 13:59:17,848 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-13 13:59:17,849 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-13 13:59:17,849 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-13 13:59:17,851 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-13 13:59:17,852 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-13 13:59:17,853 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-13 13:59:17,854 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-13 13:59:17,855 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-13 13:59:17,856 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-13 13:59:17,858 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-13 13:59:17,858 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-13 13:59:17,858 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-13 13:59:17,859 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-13 13:59:17,859 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-13 13:59:17,860 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-13 13:59:17,860 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-13 13:59:17,861 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-13 13:59:17,862 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-13 13:59:17,862 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-13 13:59:17,863 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-13 13:59:17,863 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-13 13:59:17,864 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-13 13:59:17,864 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-13 13:59:17,864 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-13 13:59:17,865 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-13 13:59:17,865 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-13 13:59:17,866 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f58a54b9-70ea-4ed7-b490-75407b136722/bin/uautomizer-uyxdKDjOR8/config/svcomp-DerefFreeMemtrack-64bit-Automizer_Bitvector.epf [2022-12-13 13:59:17,892 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-13 13:59:17,892 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-13 13:59:17,892 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-13 13:59:17,892 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-13 13:59:17,893 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-13 13:59:17,893 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-13 13:59:17,893 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-13 13:59:17,893 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-13 13:59:17,893 INFO L138 SettingsManager]: * Use SBE=true [2022-12-13 13:59:17,894 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-13 13:59:17,894 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-13 13:59:17,894 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-13 13:59:17,894 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-13 13:59:17,894 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-12-13 13:59:17,894 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-12-13 13:59:17,894 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-12-13 13:59:17,894 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-13 13:59:17,894 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-13 13:59:17,895 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-13 13:59:17,895 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-13 13:59:17,895 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-13 13:59:17,895 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-13 13:59:17,895 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-12-13 13:59:17,895 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-13 13:59:17,895 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-13 13:59:17,896 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-13 13:59:17,896 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-13 13:59:17,896 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-12-13 13:59:17,896 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-13 13:59:17,896 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-12-13 13:59:17,896 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2022-12-13 13:59:17,896 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-13 13:59:17,896 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2022-12-13 13:59:17,896 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2022-12-13 13:59:17,897 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_f58a54b9-70ea-4ed7-b490-75407b136722/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f58a54b9-70ea-4ed7-b490-75407b136722/bin/uautomizer-uyxdKDjOR8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 162101d2aa9e906621caf4f3240ce0488a0dc6c56b37ae54fec62f3516121814 [2022-12-13 13:59:18,124 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-13 13:59:18,142 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-13 13:59:18,143 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-13 13:59:18,144 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-13 13:59:18,144 INFO L275 PluginConnector]: CDTParser initialized [2022-12-13 13:59:18,145 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f58a54b9-70ea-4ed7-b490-75407b136722/bin/uautomizer-uyxdKDjOR8/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-media-pci-saa7164-saa7164.cil.i [2022-12-13 13:59:20,685 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-13 13:59:21,235 INFO L351 CDTParser]: Found 1 translation units. [2022-12-13 13:59:21,235 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f58a54b9-70ea-4ed7-b490-75407b136722/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-media-pci-saa7164-saa7164.cil.i [2022-12-13 13:59:21,272 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f58a54b9-70ea-4ed7-b490-75407b136722/bin/uautomizer-uyxdKDjOR8/data/2398efe10/2933c24b2d6f4e4cb5c4e7cad8017f70/FLAGd7bb97335 [2022-12-13 13:59:21,286 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f58a54b9-70ea-4ed7-b490-75407b136722/bin/uautomizer-uyxdKDjOR8/data/2398efe10/2933c24b2d6f4e4cb5c4e7cad8017f70 [2022-12-13 13:59:21,288 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-13 13:59:21,290 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-13 13:59:21,291 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-13 13:59:21,291 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-13 13:59:21,295 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-13 13:59:21,295 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 01:59:21" (1/1) ... [2022-12-13 13:59:21,296 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7055dead and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 01:59:21, skipping insertion in model container [2022-12-13 13:59:21,297 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 01:59:21" (1/1) ... [2022-12-13 13:59:21,303 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-13 13:59:21,515 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-13 13:59:22,119 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:22,121 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:22,122 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:22,123 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:22,132 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 13:59:22,146 WARN L623 FunctionHandler]: Unknown extern function tveeprom_hauppauge_analog [2022-12-13 13:59:22,149 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:22,150 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:22,374 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-13 13:59:22,398 WARN L623 FunctionHandler]: Unknown extern function __list_del_entry [2022-12-13 13:59:22,442 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 13:59:22,554 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-13 13:59:22,657 WARN L623 FunctionHandler]: Unknown extern function ioremap_nocache [2022-12-13 13:59:22,709 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_byte [2022-12-13 13:59:22,774 WARN L623 FunctionHandler]: Unknown extern function dma_supported [2022-12-13 13:59:22,804 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-12-13 13:59:22,836 WARN L623 FunctionHandler]: Unknown extern function proc_create_data [2022-12-13 13:59:22,882 WARN L623 FunctionHandler]: Unknown extern function freezing_slow_path [2022-12-13 13:59:22,894 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-12-13 13:59:22,895 WARN L623 FunctionHandler]: Unknown extern function __refrigerator [2022-12-13 13:59:22,902 WARN L623 FunctionHandler]: Unknown extern function debug_check_no_locks_held [2022-12-13 13:59:23,045 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:23,054 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:23,055 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:23,056 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:23,057 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:23,057 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:23,074 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:23,075 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:23,076 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:23,083 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-13 13:59:23,084 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:23,084 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:23,085 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-12-13 13:59:23,092 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:23,094 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-12-13 13:59:23,095 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-13 13:59:23,095 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:23,095 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:23,096 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-12-13 13:59:23,097 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:59:23,104 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-13 13:59:23,105 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:23,106 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:23,108 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:23,116 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-13 13:59:23,117 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:23,118 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:23,120 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:23,134 WARN L623 FunctionHandler]: Unknown extern function dvb_dmx_swfilter_packets [2022-12-13 13:59:23,141 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-13 13:59:23,142 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:23,149 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-13 13:59:23,150 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:23,158 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:23,167 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:23,170 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:23,173 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:23,173 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:23,174 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:23,174 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:23,175 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:23,175 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:23,175 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:23,176 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:23,177 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:23,181 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:23,189 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:23,189 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:23,190 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:23,190 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:23,191 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:23,191 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:23,192 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:23,192 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:23,193 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:23,193 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:23,194 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:23,194 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:23,195 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:23,202 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:23,202 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:23,203 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:23,203 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:23,204 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:23,204 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:23,205 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:23,205 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:23,206 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:23,206 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:23,207 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:23,214 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:23,214 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:23,215 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:23,215 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:23,216 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:23,216 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:23,217 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:23,224 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:23,224 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:23,225 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:23,225 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:23,239 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-12-13 13:59:23,241 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-12-13 13:59:23,242 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:23,250 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-13 13:59:23,251 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-13 13:59:23,251 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-13 13:59:23,252 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-13 13:59:23,252 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-13 13:59:23,253 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-13 13:59:23,253 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-13 13:59:23,264 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-13 13:59:23,266 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-13 13:59:23,267 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:59:23,271 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:23,275 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:23,286 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:23,287 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-13 13:59:23,288 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-13 13:59:23,290 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-13 13:59:23,290 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-13 13:59:23,300 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-13 13:59:23,301 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-13 13:59:23,301 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-13 13:59:23,302 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-13 13:59:23,303 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-13 13:59:23,303 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-13 13:59:23,304 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-13 13:59:23,304 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-13 13:59:23,305 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-13 13:59:23,306 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-13 13:59:23,307 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-13 13:59:23,307 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-13 13:59:23,308 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-13 13:59:23,308 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-13 13:59:23,309 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-13 13:59:23,310 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-13 13:59:23,311 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:59:23,328 WARN L623 FunctionHandler]: Unknown extern function single_open [2022-12-13 13:59:23,346 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:23,347 WARN L623 FunctionHandler]: Unknown extern function set_freezable [2022-12-13 13:59:23,347 WARN L623 FunctionHandler]: Unknown extern function msleep_interruptible [2022-12-13 13:59:23,347 WARN L623 FunctionHandler]: Unknown extern function kthread_should_stop [2022-12-13 13:59:23,348 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:23,348 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-13 13:59:23,349 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-13 13:59:23,349 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:23,359 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_register [2022-12-13 13:59:23,360 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 13:59:23,360 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-13 13:59:23,361 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:23,361 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-13 13:59:23,362 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:23,362 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:23,363 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-13 13:59:23,364 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-13 13:59:23,364 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-13 13:59:23,364 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-13 13:59:23,365 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:23,366 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:23,366 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:23,367 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:23,368 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:23,368 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:23,369 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:23,370 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:23,371 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:23,371 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:23,372 WARN L623 FunctionHandler]: Unknown extern function kthread_create_on_node [2022-12-13 13:59:23,372 WARN L623 FunctionHandler]: Unknown extern function wake_up_process [2022-12-13 13:59:23,373 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:23,373 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:23,373 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:23,374 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:23,374 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-12-13 13:59:23,374 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 13:59:23,381 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:23,389 WARN L623 FunctionHandler]: Unknown extern function kthread_stop [2022-12-13 13:59:23,393 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-13 13:59:23,393 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-13 13:59:23,393 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-13 13:59:23,393 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:59:23,393 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-12-13 13:59:23,394 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 13:59:23,401 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:23,409 WARN L623 FunctionHandler]: Unknown extern function remove_proc_entry [2022-12-13 13:59:23,631 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-12-13 13:59:23,635 WARN L623 FunctionHandler]: Unknown extern function seq_read [2022-12-13 13:59:23,635 WARN L623 FunctionHandler]: Unknown extern function seq_lseek [2022-12-13 13:59:23,635 WARN L623 FunctionHandler]: Unknown extern function single_release [2022-12-13 13:59:23,639 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-13 13:59:23,639 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-13 13:59:23,640 WARN L623 FunctionHandler]: Unknown extern function seq_read [2022-12-13 13:59:23,643 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-12-13 13:59:23,653 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-13 13:59:23,654 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-12-13 13:59:23,654 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-12-13 13:59:23,702 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:23,703 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:23,703 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:23,719 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:59:23,722 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 13:59:23,725 INFO L158 Benchmark]: Toolchain (without parser) took 2435.21ms. Allocated memory was 75.5MB in the beginning and 111.1MB in the end (delta: 35.7MB). Free memory was 39.7MB in the beginning and 53.8MB in the end (delta: -14.1MB). Peak memory consumption was 41.1MB. Max. memory is 16.1GB. [2022-12-13 13:59:23,726 INFO L158 Benchmark]: CDTParser took 0.11ms. Allocated memory is still 56.6MB. Free memory was 34.8MB in the beginning and 34.7MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-13 13:59:23,726 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2433.28ms. Allocated memory was 75.5MB in the beginning and 111.1MB in the end (delta: 35.7MB). Free memory was 39.7MB in the beginning and 53.8MB in the end (delta: -14.1MB). Peak memory consumption was 41.1MB. Max. memory is 16.1GB. [2022-12-13 13:59:23,727 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11ms. Allocated memory is still 56.6MB. Free memory was 34.8MB in the beginning and 34.7MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2433.28ms. Allocated memory was 75.5MB in the beginning and 111.1MB in the end (delta: 35.7MB). Free memory was 39.7MB in the beginning and 53.8MB in the end (delta: -14.1MB). Peak memory consumption was 41.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: UnsupportedOperationException: Bitfield write de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: UnsupportedOperationException: Bitfield write: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.getWriteCallStruct(MemoryHandler.java:2907) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Bitfield write