./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-media-pci-saa7164-saa7164.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 38b53e6a Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a8df54a-fce3-4c40-953a-9f06ace4d3f8/bin/utaipan-ByfvJB40ur/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a8df54a-fce3-4c40-953a-9f06ace4d3f8/bin/utaipan-ByfvJB40ur/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a8df54a-fce3-4c40-953a-9f06ace4d3f8/bin/utaipan-ByfvJB40ur/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a8df54a-fce3-4c40-953a-9f06ace4d3f8/bin/utaipan-ByfvJB40ur/config/TaipanMemDerefMemtrack.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-media-pci-saa7164-saa7164.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a8df54a-fce3-4c40-953a-9f06ace4d3f8/bin/utaipan-ByfvJB40ur/config/svcomp-DerefFreeMemtrack-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a8df54a-fce3-4c40-953a-9f06ace4d3f8/bin/utaipan-ByfvJB40ur --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 927a1c46c5cd578f82378af7ce97ffc91dc62685e163109a7f8ae4025fb53d4f --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-38b53e6 [2022-11-25 22:18:55,897 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-25 22:18:55,899 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-25 22:18:55,933 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-25 22:18:55,933 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-25 22:18:55,934 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-25 22:18:55,936 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-25 22:18:55,937 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-25 22:18:55,942 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-25 22:18:55,948 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-25 22:18:55,950 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-25 22:18:55,956 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-25 22:18:55,957 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-25 22:18:55,962 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-25 22:18:55,964 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-25 22:18:55,965 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-25 22:18:55,966 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-25 22:18:55,967 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-25 22:18:55,968 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-25 22:18:55,970 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-25 22:18:55,975 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-25 22:18:55,979 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-25 22:18:55,982 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-25 22:18:55,982 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-25 22:18:55,994 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-25 22:18:55,994 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-25 22:18:55,995 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-25 22:18:55,997 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-25 22:18:55,997 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-25 22:18:55,998 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-25 22:18:55,999 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-25 22:18:55,999 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-25 22:18:56,001 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-25 22:18:56,002 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-25 22:18:56,014 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-25 22:18:56,014 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-25 22:18:56,015 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-25 22:18:56,015 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-25 22:18:56,015 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-25 22:18:56,016 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-25 22:18:56,017 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-25 22:18:56,018 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a8df54a-fce3-4c40-953a-9f06ace4d3f8/bin/utaipan-ByfvJB40ur/config/svcomp-DerefFreeMemtrack-64bit-Taipan_Default.epf [2022-11-25 22:18:56,077 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-25 22:18:56,078 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-25 22:18:56,078 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-25 22:18:56,078 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-25 22:18:56,079 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-25 22:18:56,080 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-25 22:18:56,080 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-25 22:18:56,080 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-25 22:18:56,080 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-25 22:18:56,081 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-25 22:18:56,082 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-25 22:18:56,082 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-25 22:18:56,082 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-25 22:18:56,082 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-25 22:18:56,083 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-25 22:18:56,083 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-25 22:18:56,083 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-25 22:18:56,083 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-25 22:18:56,084 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-25 22:18:56,084 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-25 22:18:56,084 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-25 22:18:56,084 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-25 22:18:56,085 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-25 22:18:56,085 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-25 22:18:56,085 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-25 22:18:56,085 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-25 22:18:56,085 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-25 22:18:56,086 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-25 22:18:56,086 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-25 22:18:56,086 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-25 22:18:56,086 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-25 22:18:56,087 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-25 22:18:56,087 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-25 22:18:56,087 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-25 22:18:56,087 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-25 22:18:56,087 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-25 22:18:56,088 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-25 22:18:56,088 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-25 22:18:56,088 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-25 22:18:56,088 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a8df54a-fce3-4c40-953a-9f06ace4d3f8/bin/utaipan-ByfvJB40ur/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a8df54a-fce3-4c40-953a-9f06ace4d3f8/bin/utaipan-ByfvJB40ur Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 927a1c46c5cd578f82378af7ce97ffc91dc62685e163109a7f8ae4025fb53d4f [2022-11-25 22:18:56,366 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-25 22:18:56,403 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-25 22:18:56,406 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-25 22:18:56,408 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-25 22:18:56,408 INFO L275 PluginConnector]: CDTParser initialized [2022-11-25 22:18:56,410 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a8df54a-fce3-4c40-953a-9f06ace4d3f8/bin/utaipan-ByfvJB40ur/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-media-pci-saa7164-saa7164.cil.i [2022-11-25 22:18:59,533 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-25 22:19:00,474 INFO L351 CDTParser]: Found 1 translation units. [2022-11-25 22:19:00,476 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a8df54a-fce3-4c40-953a-9f06ace4d3f8/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-media-pci-saa7164-saa7164.cil.i [2022-11-25 22:19:00,560 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a8df54a-fce3-4c40-953a-9f06ace4d3f8/bin/utaipan-ByfvJB40ur/data/92e64cfda/64bba3e4a5034d64a8d77954e0c27059/FLAGfe3ab45aa [2022-11-25 22:19:00,580 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a8df54a-fce3-4c40-953a-9f06ace4d3f8/bin/utaipan-ByfvJB40ur/data/92e64cfda/64bba3e4a5034d64a8d77954e0c27059 [2022-11-25 22:19:00,583 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-25 22:19:00,584 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-25 22:19:00,587 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-25 22:19:00,587 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-25 22:19:00,592 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-25 22:19:00,593 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 10:19:00" (1/1) ... [2022-11-25 22:19:00,594 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2f570c9a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:19:00, skipping insertion in model container [2022-11-25 22:19:00,594 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 10:19:00" (1/1) ... [2022-11-25 22:19:00,602 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-25 22:19:00,917 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-25 22:19:01,850 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:01,854 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:01,855 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:01,857 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:01,874 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 22:19:01,895 WARN L623 FunctionHandler]: Unknown extern function tveeprom_hauppauge_analog [2022-11-25 22:19:01,899 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:01,902 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:02,061 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-11-25 22:19:02,096 WARN L623 FunctionHandler]: Unknown extern function __list_del_entry [2022-11-25 22:19:02,185 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 22:19:02,533 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-11-25 22:19:02,679 WARN L623 FunctionHandler]: Unknown extern function ioremap_nocache [2022-11-25 22:19:02,777 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_byte [2022-11-25 22:19:02,889 WARN L623 FunctionHandler]: Unknown extern function dma_supported [2022-11-25 22:19:02,950 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-11-25 22:19:03,011 WARN L623 FunctionHandler]: Unknown extern function proc_create_data [2022-11-25 22:19:03,085 WARN L623 FunctionHandler]: Unknown extern function freezing_slow_path [2022-11-25 22:19:03,105 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-11-25 22:19:03,107 WARN L623 FunctionHandler]: Unknown extern function __refrigerator [2022-11-25 22:19:03,122 WARN L623 FunctionHandler]: Unknown extern function debug_check_no_locks_held [2022-11-25 22:19:03,336 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:03,348 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:03,350 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:03,351 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:03,352 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:03,353 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:03,376 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:03,377 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:03,378 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:03,388 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 22:19:03,390 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:03,390 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:03,391 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-11-25 22:19:03,395 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:03,399 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-11-25 22:19:03,400 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-11-25 22:19:03,400 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:03,401 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:03,403 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-11-25 22:19:03,406 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 22:19:03,417 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-11-25 22:19:03,420 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:03,422 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:03,423 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:03,434 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-11-25 22:19:03,435 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:03,437 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:03,438 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:03,458 WARN L623 FunctionHandler]: Unknown extern function dvb_dmx_swfilter_packets [2022-11-25 22:19:03,467 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-11-25 22:19:03,468 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:03,479 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-11-25 22:19:03,480 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:03,492 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:03,502 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-11-25 22:19:03,504 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:03,508 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:03,511 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:03,512 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:03,512 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:03,513 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:03,514 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:03,514 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:03,515 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:03,516 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:03,517 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:03,524 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:03,534 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:03,544 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:03,545 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:03,545 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:03,546 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:03,547 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:03,547 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:03,548 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:03,549 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:03,549 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:03,550 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:03,551 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:03,551 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:03,563 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:03,565 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:03,567 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:03,570 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:03,571 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:03,571 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:03,572 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:03,573 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:03,573 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:03,578 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:03,579 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:03,588 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:03,589 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:03,590 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:03,591 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:03,598 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:03,600 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:03,601 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:03,621 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:03,622 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:03,623 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:03,623 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:03,643 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-11-25 22:19:03,646 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-11-25 22:19:03,654 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:03,667 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 22:19:03,667 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 22:19:03,668 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 22:19:03,669 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 22:19:03,670 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-25 22:19:03,671 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-25 22:19:03,671 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-11-25 22:19:03,682 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-25 22:19:03,684 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 22:19:03,685 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 22:19:03,693 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:03,696 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-11-25 22:19:03,697 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-11-25 22:19:03,698 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:03,711 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:03,713 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-11-25 22:19:03,714 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-11-25 22:19:03,718 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-11-25 22:19:03,719 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-11-25 22:19:03,728 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 22:19:03,729 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 22:19:03,731 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 22:19:03,732 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 22:19:03,732 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 22:19:03,733 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 22:19:03,734 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 22:19:03,734 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 22:19:03,735 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 22:19:03,736 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 22:19:03,738 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 22:19:03,739 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 22:19:03,740 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 22:19:03,740 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 22:19:03,745 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 22:19:03,746 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 22:19:03,756 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 22:19:03,766 WARN L623 FunctionHandler]: Unknown extern function single_open [2022-11-25 22:19:03,788 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-11-25 22:19:03,790 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:03,793 WARN L623 FunctionHandler]: Unknown extern function set_freezable [2022-11-25 22:19:03,794 WARN L623 FunctionHandler]: Unknown extern function msleep_interruptible [2022-11-25 22:19:03,794 WARN L623 FunctionHandler]: Unknown extern function kthread_should_stop [2022-11-25 22:19:03,795 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:03,796 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-11-25 22:19:03,797 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-11-25 22:19:03,805 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:03,815 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-11-25 22:19:03,815 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_register [2022-11-25 22:19:03,823 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:19:03,823 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-11-25 22:19:03,824 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:03,825 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-11-25 22:19:03,825 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:03,826 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:03,827 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-25 22:19:03,827 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-11-25 22:19:03,828 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 22:19:03,828 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 22:19:03,829 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:03,829 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:03,831 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:03,831 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:03,837 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:03,838 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:03,841 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:03,842 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:03,845 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:03,846 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:03,846 WARN L623 FunctionHandler]: Unknown extern function kthread_create_on_node [2022-11-25 22:19:03,847 WARN L623 FunctionHandler]: Unknown extern function wake_up_process [2022-11-25 22:19:03,848 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:03,848 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:03,848 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:03,850 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:03,851 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-11-25 22:19:03,851 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:19:03,860 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:03,870 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-11-25 22:19:03,871 WARN L623 FunctionHandler]: Unknown extern function kthread_stop [2022-11-25 22:19:03,876 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-25 22:19:03,876 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 22:19:03,877 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-11-25 22:19:03,877 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 22:19:03,877 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-11-25 22:19:03,878 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:19:03,888 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:03,898 WARN L623 FunctionHandler]: Unknown extern function remove_proc_entry [2022-11-25 22:19:04,176 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-11-25 22:19:04,177 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-11-25 22:19:04,178 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-11-25 22:19:04,178 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-11-25 22:19:04,180 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-11-25 22:19:04,181 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-11-25 22:19:04,182 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-11-25 22:19:04,183 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-11-25 22:19:04,185 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-11-25 22:19:04,186 WARN L623 FunctionHandler]: Unknown extern function seq_read [2022-11-25 22:19:04,186 WARN L623 FunctionHandler]: Unknown extern function seq_lseek [2022-11-25 22:19:04,187 WARN L623 FunctionHandler]: Unknown extern function single_release [2022-11-25 22:19:04,196 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-11-25 22:19:04,197 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-11-25 22:19:04,198 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-11-25 22:19:04,199 WARN L623 FunctionHandler]: Unknown extern function seq_read [2022-11-25 22:19:04,202 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-11-25 22:19:04,202 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-11-25 22:19:04,203 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-11-25 22:19:04,203 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-11-25 22:19:04,217 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-25 22:19:04,218 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-11-25 22:19:04,219 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-11-25 22:19:04,279 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-11-25 22:19:04,280 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:04,280 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:04,281 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:04,298 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:04,301 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.UnsupportedOperationException: Bitfield write at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.getWriteCallStruct(MemoryHandler.java:2907) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.getWriteCall(MemoryHandler.java:1064) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.getWriteCallStruct(MemoryHandler.java:2916) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.getWriteCall(MemoryHandler.java:1064) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.getWriteCallStruct(MemoryHandler.java:2916) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.getWriteCall(MemoryHandler.java:1064) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.getWriteCall(MemoryHandler.java:1050) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.makeAssignment(CHandler.java:2695) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:750) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1420) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:220) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1094) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1094) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1094) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:371) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1496) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3320) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2395) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:600) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-25 22:19:04,306 INFO L158 Benchmark]: Toolchain (without parser) took 3721.21ms. Allocated memory was 153.1MB in the beginning and 199.2MB in the end (delta: 46.1MB). Free memory was 91.9MB in the beginning and 78.2MB in the end (delta: 13.7MB). Peak memory consumption was 71.6MB. Max. memory is 16.1GB. [2022-11-25 22:19:04,307 INFO L158 Benchmark]: CDTParser took 0.23ms. Allocated memory is still 153.1MB. Free memory is still 117.7MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-25 22:19:04,308 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3717.26ms. Allocated memory was 153.1MB in the beginning and 199.2MB in the end (delta: 46.1MB). Free memory was 91.9MB in the beginning and 78.2MB in the end (delta: 13.7MB). Peak memory consumption was 71.6MB. Max. memory is 16.1GB. [2022-11-25 22:19:04,309 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23ms. Allocated memory is still 153.1MB. Free memory is still 117.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3717.26ms. Allocated memory was 153.1MB in the beginning and 199.2MB in the end (delta: 46.1MB). Free memory was 91.9MB in the beginning and 78.2MB in the end (delta: 13.7MB). Peak memory consumption was 71.6MB. 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_3a8df54a-fce3-4c40-953a-9f06ace4d3f8/bin/utaipan-ByfvJB40ur/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a8df54a-fce3-4c40-953a-9f06ace4d3f8/bin/utaipan-ByfvJB40ur/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a8df54a-fce3-4c40-953a-9f06ace4d3f8/bin/utaipan-ByfvJB40ur/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a8df54a-fce3-4c40-953a-9f06ace4d3f8/bin/utaipan-ByfvJB40ur/config/TaipanMemDerefMemtrack.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-media-pci-saa7164-saa7164.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a8df54a-fce3-4c40-953a-9f06ace4d3f8/bin/utaipan-ByfvJB40ur/config/svcomp-DerefFreeMemtrack-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a8df54a-fce3-4c40-953a-9f06ace4d3f8/bin/utaipan-ByfvJB40ur --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 927a1c46c5cd578f82378af7ce97ffc91dc62685e163109a7f8ae4025fb53d4f --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-38b53e6 [2022-11-25 22:19:06,811 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-25 22:19:06,813 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-25 22:19:06,862 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-25 22:19:06,863 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-25 22:19:06,866 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-25 22:19:06,869 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-25 22:19:06,872 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-25 22:19:06,875 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-25 22:19:06,880 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-25 22:19:06,882 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-25 22:19:06,884 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-25 22:19:06,885 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-25 22:19:06,887 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-25 22:19:06,889 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-25 22:19:06,895 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-25 22:19:06,896 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-25 22:19:06,898 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-25 22:19:06,899 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-25 22:19:06,905 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-25 22:19:06,907 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-25 22:19:06,910 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-25 22:19:06,912 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-25 22:19:06,912 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-25 22:19:06,921 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-25 22:19:06,921 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-25 22:19:06,922 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-25 22:19:06,924 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-25 22:19:06,924 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-25 22:19:06,925 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-25 22:19:06,925 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-25 22:19:06,927 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-25 22:19:06,929 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-25 22:19:06,929 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-25 22:19:06,930 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-25 22:19:06,931 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-25 22:19:06,935 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-25 22:19:06,936 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-25 22:19:06,936 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-25 22:19:06,937 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-25 22:19:06,938 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-25 22:19:06,939 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a8df54a-fce3-4c40-953a-9f06ace4d3f8/bin/utaipan-ByfvJB40ur/config/svcomp-DerefFreeMemtrack-64bit-Taipan_Bitvector.epf [2022-11-25 22:19:06,981 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-25 22:19:06,982 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-25 22:19:06,982 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-25 22:19:06,983 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-25 22:19:06,984 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-25 22:19:06,984 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-25 22:19:06,984 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-25 22:19:06,984 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-25 22:19:06,985 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-25 22:19:06,985 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-25 22:19:06,986 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-25 22:19:06,986 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-25 22:19:06,987 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-25 22:19:06,988 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-25 22:19:06,988 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-25 22:19:06,988 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-25 22:19:06,988 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-25 22:19:06,989 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-25 22:19:06,989 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-25 22:19:06,989 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-25 22:19:06,990 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-25 22:19:06,990 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-25 22:19:06,990 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-25 22:19:06,990 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-25 22:19:06,991 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-25 22:19:06,991 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-25 22:19:06,991 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-25 22:19:06,992 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-25 22:19:06,992 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-25 22:19:06,992 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-25 22:19:06,992 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-25 22:19:06,993 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-25 22:19:06,993 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-25 22:19:06,993 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-25 22:19:06,994 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-25 22:19:06,994 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-25 22:19:06,995 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a8df54a-fce3-4c40-953a-9f06ace4d3f8/bin/utaipan-ByfvJB40ur/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a8df54a-fce3-4c40-953a-9f06ace4d3f8/bin/utaipan-ByfvJB40ur Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 927a1c46c5cd578f82378af7ce97ffc91dc62685e163109a7f8ae4025fb53d4f [2022-11-25 22:19:07,426 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-25 22:19:07,461 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-25 22:19:07,464 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-25 22:19:07,466 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-25 22:19:07,466 INFO L275 PluginConnector]: CDTParser initialized [2022-11-25 22:19:07,468 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a8df54a-fce3-4c40-953a-9f06ace4d3f8/bin/utaipan-ByfvJB40ur/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-media-pci-saa7164-saa7164.cil.i [2022-11-25 22:19:10,867 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-25 22:19:11,846 INFO L351 CDTParser]: Found 1 translation units. [2022-11-25 22:19:11,846 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a8df54a-fce3-4c40-953a-9f06ace4d3f8/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-media-pci-saa7164-saa7164.cil.i [2022-11-25 22:19:11,930 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a8df54a-fce3-4c40-953a-9f06ace4d3f8/bin/utaipan-ByfvJB40ur/data/cd9c9a131/0d647aafb3914b1c873fa0e8702f51a5/FLAG8aee632d9 [2022-11-25 22:19:11,951 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a8df54a-fce3-4c40-953a-9f06ace4d3f8/bin/utaipan-ByfvJB40ur/data/cd9c9a131/0d647aafb3914b1c873fa0e8702f51a5 [2022-11-25 22:19:11,954 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-25 22:19:11,955 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-25 22:19:11,958 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-25 22:19:11,958 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-25 22:19:11,962 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-25 22:19:11,963 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 10:19:11" (1/1) ... [2022-11-25 22:19:11,964 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@60222cde and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:19:11, skipping insertion in model container [2022-11-25 22:19:11,964 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 10:19:11" (1/1) ... [2022-11-25 22:19:11,972 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-25 22:19:12,310 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-25 22:19:13,321 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:13,323 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:13,325 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:13,326 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:13,335 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 22:19:13,356 WARN L623 FunctionHandler]: Unknown extern function tveeprom_hauppauge_analog [2022-11-25 22:19:13,359 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:13,360 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:13,501 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-11-25 22:19:13,551 WARN L623 FunctionHandler]: Unknown extern function __list_del_entry [2022-11-25 22:19:13,613 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 22:19:13,970 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-11-25 22:19:14,106 WARN L623 FunctionHandler]: Unknown extern function ioremap_nocache [2022-11-25 22:19:14,182 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_byte [2022-11-25 22:19:14,271 WARN L623 FunctionHandler]: Unknown extern function dma_supported [2022-11-25 22:19:14,315 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-11-25 22:19:14,365 WARN L623 FunctionHandler]: Unknown extern function proc_create_data [2022-11-25 22:19:14,433 WARN L623 FunctionHandler]: Unknown extern function freezing_slow_path [2022-11-25 22:19:14,450 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-11-25 22:19:14,452 WARN L623 FunctionHandler]: Unknown extern function __refrigerator [2022-11-25 22:19:14,463 WARN L623 FunctionHandler]: Unknown extern function debug_check_no_locks_held [2022-11-25 22:19:14,712 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:14,726 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:14,728 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:14,729 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:14,730 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:14,731 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:14,756 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:14,758 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:14,759 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:14,769 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 22:19:14,771 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:14,771 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:14,772 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-11-25 22:19:14,777 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:14,780 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-11-25 22:19:14,781 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-11-25 22:19:14,781 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:14,782 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:14,783 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-11-25 22:19:14,784 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 22:19:14,795 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-11-25 22:19:14,797 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:14,799 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:14,812 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:14,825 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-11-25 22:19:14,832 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:14,843 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:14,845 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:14,866 WARN L623 FunctionHandler]: Unknown extern function dvb_dmx_swfilter_packets [2022-11-25 22:19:14,875 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-11-25 22:19:14,876 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:14,886 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-11-25 22:19:14,887 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:14,900 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:14,911 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:14,947 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:14,951 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:14,967 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:14,968 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:14,969 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:14,969 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:14,970 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:14,971 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:14,972 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:14,974 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:14,979 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:14,990 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:15,003 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:15,004 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:15,005 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:15,006 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:15,007 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:15,007 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:15,023 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:15,024 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:15,025 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:15,026 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:15,026 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:15,027 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:15,036 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:15,037 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:15,038 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:15,038 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:15,039 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:15,040 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:15,041 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:15,041 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:15,042 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:15,043 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:15,044 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:15,053 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:15,053 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:15,054 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:15,055 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:15,055 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:15,056 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:15,056 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:15,066 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:15,067 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:15,067 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:15,068 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:15,086 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-11-25 22:19:15,087 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-11-25 22:19:15,089 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:15,100 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 22:19:15,101 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 22:19:15,102 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 22:19:15,102 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 22:19:15,103 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-25 22:19:15,103 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-25 22:19:15,104 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-11-25 22:19:15,114 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-25 22:19:15,116 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 22:19:15,117 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 22:19:15,121 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:15,124 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:15,135 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:15,135 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-11-25 22:19:15,137 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-11-25 22:19:15,138 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-11-25 22:19:15,139 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-11-25 22:19:15,148 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 22:19:15,149 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 22:19:15,150 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 22:19:15,150 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 22:19:15,151 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 22:19:15,152 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 22:19:15,152 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 22:19:15,153 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 22:19:15,153 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 22:19:15,154 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 22:19:15,155 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 22:19:15,156 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 22:19:15,156 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 22:19:15,156 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 22:19:15,157 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 22:19:15,158 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 22:19:15,159 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 22:19:15,168 WARN L623 FunctionHandler]: Unknown extern function single_open [2022-11-25 22:19:15,212 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:15,213 WARN L623 FunctionHandler]: Unknown extern function set_freezable [2022-11-25 22:19:15,213 WARN L623 FunctionHandler]: Unknown extern function msleep_interruptible [2022-11-25 22:19:15,213 WARN L623 FunctionHandler]: Unknown extern function kthread_should_stop [2022-11-25 22:19:15,214 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:15,214 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-11-25 22:19:15,215 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-11-25 22:19:15,215 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:15,225 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_register [2022-11-25 22:19:15,227 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:19:15,243 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-11-25 22:19:15,244 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:15,245 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-11-25 22:19:15,245 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:15,246 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:15,247 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-25 22:19:15,248 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-11-25 22:19:15,248 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 22:19:15,249 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 22:19:15,249 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:15,250 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:15,251 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:15,252 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:15,253 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:15,254 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:15,255 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:15,256 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:15,267 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:15,268 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:15,269 WARN L623 FunctionHandler]: Unknown extern function kthread_create_on_node [2022-11-25 22:19:15,283 WARN L623 FunctionHandler]: Unknown extern function wake_up_process [2022-11-25 22:19:15,284 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:15,285 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:15,286 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:15,286 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:15,287 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-11-25 22:19:15,287 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:19:15,296 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:15,306 WARN L623 FunctionHandler]: Unknown extern function kthread_stop [2022-11-25 22:19:15,324 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-25 22:19:15,328 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 22:19:15,328 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-11-25 22:19:15,329 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 22:19:15,329 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-11-25 22:19:15,329 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:19:15,340 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:15,349 WARN L623 FunctionHandler]: Unknown extern function remove_proc_entry [2022-11-25 22:19:15,659 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-11-25 22:19:15,664 WARN L623 FunctionHandler]: Unknown extern function seq_read [2022-11-25 22:19:15,665 WARN L623 FunctionHandler]: Unknown extern function seq_lseek [2022-11-25 22:19:15,666 WARN L623 FunctionHandler]: Unknown extern function single_release [2022-11-25 22:19:15,674 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-11-25 22:19:15,674 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-11-25 22:19:15,676 WARN L623 FunctionHandler]: Unknown extern function seq_read [2022-11-25 22:19:15,680 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-11-25 22:19:15,697 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-25 22:19:15,698 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-11-25 22:19:15,698 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-11-25 22:19:15,769 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:15,770 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:15,771 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:15,792 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:19:15,798 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.UnsupportedOperationException: Bitfield write at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.getWriteCallStruct(MemoryHandler.java:2907) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.getWriteCall(MemoryHandler.java:1064) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.getWriteCallStruct(MemoryHandler.java:2916) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.getWriteCall(MemoryHandler.java:1064) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.getWriteCallStruct(MemoryHandler.java:2916) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.getWriteCall(MemoryHandler.java:1064) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.getWriteCall(MemoryHandler.java:1050) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.makeAssignment(CHandler.java:2695) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:750) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1420) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:220) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1094) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1094) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1094) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:371) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1496) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3320) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2395) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:600) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-25 22:19:15,804 INFO L158 Benchmark]: Toolchain (without parser) took 3847.42ms. Allocated memory was 81.8MB in the beginning and 153.1MB in the end (delta: 71.3MB). Free memory was 44.0MB in the beginning and 79.0MB in the end (delta: -35.1MB). Peak memory consumption was 48.1MB. Max. memory is 16.1GB. [2022-11-25 22:19:15,804 INFO L158 Benchmark]: CDTParser took 0.34ms. Allocated memory is still 65.0MB. Free memory was 43.0MB in the beginning and 42.9MB in the end (delta: 84.0kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-25 22:19:15,805 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3843.59ms. Allocated memory was 81.8MB in the beginning and 153.1MB in the end (delta: 71.3MB). Free memory was 43.8MB in the beginning and 79.0MB in the end (delta: -35.3MB). Peak memory consumption was 48.1MB. Max. memory is 16.1GB. [2022-11-25 22:19:15,807 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34ms. Allocated memory is still 65.0MB. Free memory was 43.0MB in the beginning and 42.9MB in the end (delta: 84.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3843.59ms. Allocated memory was 81.8MB in the beginning and 153.1MB in the end (delta: 71.3MB). Free memory was 43.8MB in the beginning and 79.0MB in the end (delta: -35.3MB). Peak memory consumption was 48.1MB. 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