./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-media-pci-saa7164-saa7164.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 38b53e6a Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22d99e82-61db-4857-a0f1-de53df8a6824/bin/utaipan-ByfvJB40ur/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22d99e82-61db-4857-a0f1-de53df8a6824/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_22d99e82-61db-4857-a0f1-de53df8a6824/bin/utaipan-ByfvJB40ur/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22d99e82-61db-4857-a0f1-de53df8a6824/bin/utaipan-ByfvJB40ur/config/TaipanMemDerefMemtrack.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-media-pci-saa7164-saa7164.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22d99e82-61db-4857-a0f1-de53df8a6824/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_22d99e82-61db-4857-a0f1-de53df8a6824/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 2c2b72e44000b65cbf348522ead2be51e27324daf86d9440f1e3b33017aa1415 --- 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 23:35:43,533 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-25 23:35:43,536 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-25 23:35:43,562 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-25 23:35:43,563 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-25 23:35:43,564 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-25 23:35:43,566 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-25 23:35:43,569 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-25 23:35:43,571 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-25 23:35:43,572 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-25 23:35:43,574 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-25 23:35:43,575 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-25 23:35:43,576 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-25 23:35:43,578 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-25 23:35:43,579 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-25 23:35:43,581 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-25 23:35:43,583 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-25 23:35:43,584 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-25 23:35:43,587 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-25 23:35:43,589 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-25 23:35:43,591 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-25 23:35:43,593 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-25 23:35:43,595 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-25 23:35:43,597 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-25 23:35:43,601 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-25 23:35:43,602 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-25 23:35:43,602 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-25 23:35:43,604 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-25 23:35:43,605 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-25 23:35:43,606 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-25 23:35:43,607 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-25 23:35:43,608 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-25 23:35:43,609 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-25 23:35:43,611 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-25 23:35:43,612 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-25 23:35:43,613 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-25 23:35:43,614 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-25 23:35:43,615 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-25 23:35:43,616 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-25 23:35:43,617 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-25 23:35:43,618 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-25 23:35:43,620 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22d99e82-61db-4857-a0f1-de53df8a6824/bin/utaipan-ByfvJB40ur/config/svcomp-DerefFreeMemtrack-64bit-Taipan_Default.epf [2022-11-25 23:35:43,649 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-25 23:35:43,649 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-25 23:35:43,650 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-25 23:35:43,650 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-25 23:35:43,651 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-25 23:35:43,652 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-25 23:35:43,652 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-25 23:35:43,653 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-25 23:35:43,653 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-25 23:35:43,653 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-25 23:35:43,654 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-25 23:35:43,654 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-25 23:35:43,654 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-25 23:35:43,655 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-25 23:35:43,655 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-25 23:35:43,655 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-25 23:35:43,656 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-25 23:35:43,656 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-25 23:35:43,657 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-25 23:35:43,658 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-25 23:35:43,658 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-25 23:35:43,658 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-25 23:35:43,659 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-25 23:35:43,659 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-25 23:35:43,659 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-25 23:35:43,660 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-25 23:35:43,660 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-25 23:35:43,660 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-25 23:35:43,661 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-25 23:35:43,661 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-25 23:35:43,662 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-25 23:35:43,662 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-25 23:35:43,662 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-25 23:35:43,663 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-25 23:35:43,663 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-25 23:35:43,663 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-25 23:35:43,664 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-25 23:35:43,664 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-25 23:35:43,665 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-25 23:35:43,665 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_22d99e82-61db-4857-a0f1-de53df8a6824/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22d99e82-61db-4857-a0f1-de53df8a6824/bin/utaipan-ByfvJB40ur Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2c2b72e44000b65cbf348522ead2be51e27324daf86d9440f1e3b33017aa1415 [2022-11-25 23:35:44,122 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-25 23:35:44,162 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-25 23:35:44,166 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-25 23:35:44,167 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-25 23:35:44,168 INFO L275 PluginConnector]: CDTParser initialized [2022-11-25 23:35:44,170 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22d99e82-61db-4857-a0f1-de53df8a6824/bin/utaipan-ByfvJB40ur/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-media-pci-saa7164-saa7164.cil.i [2022-11-25 23:35:47,838 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-25 23:35:48,737 INFO L351 CDTParser]: Found 1 translation units. [2022-11-25 23:35:48,738 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22d99e82-61db-4857-a0f1-de53df8a6824/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-media-pci-saa7164-saa7164.cil.i [2022-11-25 23:35:48,826 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22d99e82-61db-4857-a0f1-de53df8a6824/bin/utaipan-ByfvJB40ur/data/2617e2ee9/138232c7634a493fb7ae92b0603eee0c/FLAG7288be59e [2022-11-25 23:35:48,850 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22d99e82-61db-4857-a0f1-de53df8a6824/bin/utaipan-ByfvJB40ur/data/2617e2ee9/138232c7634a493fb7ae92b0603eee0c [2022-11-25 23:35:48,856 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-25 23:35:48,859 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-25 23:35:48,864 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-25 23:35:48,864 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-25 23:35:48,869 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-25 23:35:48,870 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 11:35:48" (1/1) ... [2022-11-25 23:35:48,871 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3e197897 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:35:48, skipping insertion in model container [2022-11-25 23:35:48,871 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 11:35:48" (1/1) ... [2022-11-25 23:35:48,880 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-25 23:35:49,179 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-25 23:35:50,218 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:50,220 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:50,221 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:50,223 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:50,239 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:35:50,254 WARN L623 FunctionHandler]: Unknown extern function tveeprom_hauppauge_analog [2022-11-25 23:35:50,325 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:50,326 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:50,674 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-11-25 23:35:50,709 WARN L623 FunctionHandler]: Unknown extern function __list_del_entry [2022-11-25 23:35:50,784 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 23:35:50,988 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-11-25 23:35:51,155 WARN L623 FunctionHandler]: Unknown extern function ioremap_nocache [2022-11-25 23:35:51,249 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_byte [2022-11-25 23:35:51,348 WARN L623 FunctionHandler]: Unknown extern function dma_supported [2022-11-25 23:35:51,401 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-11-25 23:35:51,444 WARN L623 FunctionHandler]: Unknown extern function proc_create_data [2022-11-25 23:35:51,505 WARN L623 FunctionHandler]: Unknown extern function freezing_slow_path [2022-11-25 23:35:51,520 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-11-25 23:35:51,521 WARN L623 FunctionHandler]: Unknown extern function __refrigerator [2022-11-25 23:35:51,532 WARN L623 FunctionHandler]: Unknown extern function debug_check_no_locks_held [2022-11-25 23:35:51,709 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:51,722 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:51,724 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:51,725 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:51,726 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:51,727 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:51,753 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:51,755 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:51,756 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:51,766 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 23:35:51,775 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:51,776 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:51,777 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-11-25 23:35:51,781 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:51,784 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-11-25 23:35:51,785 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-11-25 23:35:51,786 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:51,786 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:51,787 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-11-25 23:35:51,789 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 23:35:51,799 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-11-25 23:35:51,800 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:51,802 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:51,804 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:51,815 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-11-25 23:35:51,817 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:51,818 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:51,820 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:51,840 WARN L623 FunctionHandler]: Unknown extern function dvb_dmx_swfilter_packets [2022-11-25 23:35:51,849 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-11-25 23:35:51,850 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:51,860 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-11-25 23:35:51,861 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:51,873 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:51,884 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 23:35:51,885 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:51,890 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:51,895 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:51,895 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:51,896 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:51,897 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:51,898 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:51,899 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:51,899 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:51,901 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:51,903 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:51,909 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:51,921 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:51,923 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:51,923 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:51,924 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:51,925 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:51,926 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:51,927 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:51,928 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:51,928 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:51,929 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:51,930 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:51,930 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:51,931 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:51,942 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:51,943 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:51,944 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:51,944 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:51,945 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:51,946 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:51,947 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:51,948 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:51,948 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:51,949 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:51,950 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:51,960 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:51,962 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:51,962 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:51,963 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:51,964 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:51,965 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:51,965 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:51,977 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:51,977 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:51,978 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:51,978 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:51,998 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-11-25 23:35:52,000 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-11-25 23:35:52,003 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:52,014 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 23:35:52,016 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 23:35:52,017 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 23:35:52,017 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 23:35:52,018 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-25 23:35:52,018 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-25 23:35:52,023 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-11-25 23:35:52,037 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-25 23:35:52,041 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 23:35:52,042 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 23:35:52,047 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:52,049 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 23:35:52,051 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 23:35:52,052 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:52,078 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:52,081 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-11-25 23:35:52,083 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-11-25 23:35:52,084 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-11-25 23:35:52,085 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-11-25 23:35:52,096 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 23:35:52,097 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 23:35:52,098 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 23:35:52,099 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 23:35:52,099 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 23:35:52,100 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 23:35:52,101 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 23:35:52,101 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 23:35:52,102 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 23:35:52,103 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 23:35:52,104 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 23:35:52,105 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 23:35:52,105 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 23:35:52,106 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 23:35:52,106 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 23:35:52,107 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 23:35:52,108 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 23:35:52,119 WARN L623 FunctionHandler]: Unknown extern function single_open [2022-11-25 23:35:52,141 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 23:35:52,142 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:52,148 WARN L623 FunctionHandler]: Unknown extern function set_freezable [2022-11-25 23:35:52,149 WARN L623 FunctionHandler]: Unknown extern function msleep_interruptible [2022-11-25 23:35:52,149 WARN L623 FunctionHandler]: Unknown extern function kthread_should_stop [2022-11-25 23:35:52,150 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:52,150 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-11-25 23:35:52,152 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-11-25 23:35:52,165 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:52,177 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 23:35:52,178 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_register [2022-11-25 23:35:52,180 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:35:52,181 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-11-25 23:35:52,183 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:52,195 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-11-25 23:35:52,195 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:52,196 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:52,197 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-25 23:35:52,198 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-11-25 23:35:52,198 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 23:35:52,199 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 23:35:52,200 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:52,201 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:52,202 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:52,202 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:52,211 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:52,213 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:52,260 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:52,261 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:52,263 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:52,264 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:52,265 WARN L623 FunctionHandler]: Unknown extern function kthread_create_on_node [2022-11-25 23:35:52,266 WARN L623 FunctionHandler]: Unknown extern function wake_up_process [2022-11-25 23:35:52,266 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:52,267 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:52,268 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:52,268 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:52,269 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-11-25 23:35:52,269 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:35:52,280 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:52,290 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 23:35:52,291 WARN L623 FunctionHandler]: Unknown extern function kthread_stop [2022-11-25 23:35:52,298 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-25 23:35:52,298 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 23:35:52,299 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-11-25 23:35:52,299 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 23:35:52,299 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-11-25 23:35:52,300 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:35:52,312 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:52,323 WARN L623 FunctionHandler]: Unknown extern function remove_proc_entry [2022-11-25 23:35:52,736 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 23:35:52,737 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-11-25 23:35:52,737 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-11-25 23:35:52,739 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 23:35:52,740 WARN L623 FunctionHandler]: Unknown extern function seq_read [2022-11-25 23:35:52,741 WARN L623 FunctionHandler]: Unknown extern function seq_lseek [2022-11-25 23:35:52,741 WARN L623 FunctionHandler]: Unknown extern function single_release [2022-11-25 23:35:52,747 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-11-25 23:35:52,748 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-11-25 23:35:52,749 WARN L623 FunctionHandler]: Unknown extern function seq_read [2022-11-25 23:35:52,756 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-11-25 23:35:52,759 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 23:35:52,759 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 23:35:52,768 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-25 23:35:52,769 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-11-25 23:35:52,770 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-11-25 23:35:52,836 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 23:35:52,837 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:52,838 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:52,847 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:52,873 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:52,881 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 23:35:52,887 INFO L158 Benchmark]: Toolchain (without parser) took 4026.49ms. Allocated memory was 148.9MB in the beginning and 207.6MB in the end (delta: 58.7MB). Free memory was 92.9MB in the beginning and 125.4MB in the end (delta: -32.5MB). Peak memory consumption was 92.3MB. Max. memory is 16.1GB. [2022-11-25 23:35:52,887 INFO L158 Benchmark]: CDTParser took 0.39ms. Allocated memory is still 104.9MB. Free memory is still 73.3MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-25 23:35:52,889 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4020.00ms. Allocated memory was 148.9MB in the beginning and 207.6MB in the end (delta: 58.7MB). Free memory was 91.9MB in the beginning and 125.4MB in the end (delta: -33.5MB). Peak memory consumption was 92.3MB. Max. memory is 16.1GB. [2022-11-25 23:35:52,890 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.39ms. Allocated memory is still 104.9MB. Free memory is still 73.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4020.00ms. Allocated memory was 148.9MB in the beginning and 207.6MB in the end (delta: 58.7MB). Free memory was 91.9MB in the beginning and 125.4MB in the end (delta: -33.5MB). Peak memory consumption was 92.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: UnsupportedOperationException: Bitfield write de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: UnsupportedOperationException: Bitfield write: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.getWriteCallStruct(MemoryHandler.java:2907) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22d99e82-61db-4857-a0f1-de53df8a6824/bin/utaipan-ByfvJB40ur/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22d99e82-61db-4857-a0f1-de53df8a6824/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_22d99e82-61db-4857-a0f1-de53df8a6824/bin/utaipan-ByfvJB40ur/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22d99e82-61db-4857-a0f1-de53df8a6824/bin/utaipan-ByfvJB40ur/config/TaipanMemDerefMemtrack.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-media-pci-saa7164-saa7164.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22d99e82-61db-4857-a0f1-de53df8a6824/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_22d99e82-61db-4857-a0f1-de53df8a6824/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 2c2b72e44000b65cbf348522ead2be51e27324daf86d9440f1e3b33017aa1415 --- 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 23:35:55,616 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-25 23:35:55,620 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-25 23:35:55,683 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-25 23:35:55,684 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-25 23:35:55,685 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-25 23:35:55,687 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-25 23:35:55,690 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-25 23:35:55,692 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-25 23:35:55,693 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-25 23:35:55,694 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-25 23:35:55,696 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-25 23:35:55,697 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-25 23:35:55,698 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-25 23:35:55,700 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-25 23:35:55,701 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-25 23:35:55,703 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-25 23:35:55,704 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-25 23:35:55,706 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-25 23:35:55,709 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-25 23:35:55,711 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-25 23:35:55,713 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-25 23:35:55,714 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-25 23:35:55,716 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-25 23:35:55,726 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-25 23:35:55,729 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-25 23:35:55,730 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-25 23:35:55,731 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-25 23:35:55,733 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-25 23:35:55,734 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-25 23:35:55,735 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-25 23:35:55,736 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-25 23:35:55,738 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-25 23:35:55,742 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-25 23:35:55,744 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-25 23:35:55,749 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-25 23:35:55,751 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-25 23:35:55,752 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-25 23:35:55,752 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-25 23:35:55,754 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-25 23:35:55,755 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-25 23:35:55,756 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22d99e82-61db-4857-a0f1-de53df8a6824/bin/utaipan-ByfvJB40ur/config/svcomp-DerefFreeMemtrack-64bit-Taipan_Bitvector.epf [2022-11-25 23:35:55,810 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-25 23:35:55,811 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-25 23:35:55,811 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-25 23:35:55,811 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-25 23:35:55,813 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-25 23:35:55,813 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-25 23:35:55,813 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-25 23:35:55,814 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-25 23:35:55,814 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-25 23:35:55,814 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-25 23:35:55,816 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-25 23:35:55,816 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-25 23:35:55,817 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-25 23:35:55,817 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-25 23:35:55,818 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-25 23:35:55,818 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-25 23:35:55,818 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-25 23:35:55,819 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-25 23:35:55,819 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-25 23:35:55,819 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-25 23:35:55,820 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-25 23:35:55,820 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-25 23:35:55,820 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-25 23:35:55,820 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-25 23:35:55,821 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-25 23:35:55,822 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-25 23:35:55,822 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-25 23:35:55,822 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-25 23:35:55,823 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-25 23:35:55,823 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-25 23:35:55,824 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-25 23:35:55,824 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-25 23:35:55,825 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-25 23:35:55,825 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-25 23:35:55,825 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-25 23:35:55,825 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-25 23:35:55,826 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_22d99e82-61db-4857-a0f1-de53df8a6824/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22d99e82-61db-4857-a0f1-de53df8a6824/bin/utaipan-ByfvJB40ur Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2c2b72e44000b65cbf348522ead2be51e27324daf86d9440f1e3b33017aa1415 [2022-11-25 23:35:56,367 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-25 23:35:56,407 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-25 23:35:56,410 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-25 23:35:56,412 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-25 23:35:56,413 INFO L275 PluginConnector]: CDTParser initialized [2022-11-25 23:35:56,415 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22d99e82-61db-4857-a0f1-de53df8a6824/bin/utaipan-ByfvJB40ur/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-media-pci-saa7164-saa7164.cil.i [2022-11-25 23:36:00,358 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-25 23:36:01,541 INFO L351 CDTParser]: Found 1 translation units. [2022-11-25 23:36:01,542 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22d99e82-61db-4857-a0f1-de53df8a6824/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-media-pci-saa7164-saa7164.cil.i [2022-11-25 23:36:01,636 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22d99e82-61db-4857-a0f1-de53df8a6824/bin/utaipan-ByfvJB40ur/data/f7eab6d9a/770ff2cc820541e3bc173350f696da7f/FLAG346a1a94e [2022-11-25 23:36:01,668 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22d99e82-61db-4857-a0f1-de53df8a6824/bin/utaipan-ByfvJB40ur/data/f7eab6d9a/770ff2cc820541e3bc173350f696da7f [2022-11-25 23:36:01,672 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-25 23:36:01,677 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-25 23:36:01,682 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-25 23:36:01,682 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-25 23:36:01,687 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-25 23:36:01,689 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 11:36:01" (1/1) ... [2022-11-25 23:36:01,690 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@226ec6f4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:36:01, skipping insertion in model container [2022-11-25 23:36:01,691 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 11:36:01" (1/1) ... [2022-11-25 23:36:01,701 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-25 23:36:02,085 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-25 23:36:03,155 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:03,160 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:03,164 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:03,166 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:03,188 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:36:03,207 WARN L623 FunctionHandler]: Unknown extern function tveeprom_hauppauge_analog [2022-11-25 23:36:03,213 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:03,217 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:03,599 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-11-25 23:36:03,636 WARN L623 FunctionHandler]: Unknown extern function __list_del_entry [2022-11-25 23:36:03,712 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 23:36:03,902 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-11-25 23:36:04,032 WARN L623 FunctionHandler]: Unknown extern function ioremap_nocache [2022-11-25 23:36:04,145 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_byte [2022-11-25 23:36:04,272 WARN L623 FunctionHandler]: Unknown extern function dma_supported [2022-11-25 23:36:04,317 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-11-25 23:36:04,363 WARN L623 FunctionHandler]: Unknown extern function proc_create_data [2022-11-25 23:36:04,463 WARN L623 FunctionHandler]: Unknown extern function freezing_slow_path [2022-11-25 23:36:04,481 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-11-25 23:36:04,482 WARN L623 FunctionHandler]: Unknown extern function __refrigerator [2022-11-25 23:36:04,493 WARN L623 FunctionHandler]: Unknown extern function debug_check_no_locks_held [2022-11-25 23:36:04,745 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:04,761 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:04,763 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:04,766 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:04,767 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:04,768 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:04,800 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:04,801 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:04,803 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:04,816 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 23:36:04,818 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:04,819 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:04,820 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-11-25 23:36:04,825 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:04,829 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-11-25 23:36:04,830 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-11-25 23:36:04,831 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:04,831 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:04,832 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-11-25 23:36:04,834 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 23:36:04,847 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-11-25 23:36:04,849 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:04,852 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:04,854 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:04,870 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-11-25 23:36:04,872 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:04,874 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:04,877 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:04,900 WARN L623 FunctionHandler]: Unknown extern function dvb_dmx_swfilter_packets [2022-11-25 23:36:04,915 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-11-25 23:36:04,917 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:04,929 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-11-25 23:36:04,930 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:04,946 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:04,963 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:04,969 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:04,974 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:04,974 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:04,975 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:04,976 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:04,977 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:04,978 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:04,979 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:04,981 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:04,983 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:04,990 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:05,002 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:05,003 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:05,004 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:05,005 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:05,006 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:05,007 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:05,008 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:05,009 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:05,010 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:05,011 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:05,012 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:05,013 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:05,014 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:05,026 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:05,027 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:05,028 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:05,029 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:05,030 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:05,031 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:05,032 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:05,033 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:05,034 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:05,035 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:05,036 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:05,049 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:05,051 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:05,052 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:05,053 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:05,053 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:05,054 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:05,055 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:05,068 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:05,069 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:05,070 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:05,070 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:05,094 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-11-25 23:36:05,096 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-11-25 23:36:05,099 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:05,112 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 23:36:05,113 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 23:36:05,115 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 23:36:05,115 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 23:36:05,116 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-25 23:36:05,117 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-25 23:36:05,118 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-11-25 23:36:05,131 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-25 23:36:05,133 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 23:36:05,134 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 23:36:05,139 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:05,143 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:05,158 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:05,159 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-11-25 23:36:05,161 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-11-25 23:36:05,163 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-11-25 23:36:05,163 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-11-25 23:36:05,176 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 23:36:05,176 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 23:36:05,177 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 23:36:05,178 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 23:36:05,179 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 23:36:05,180 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 23:36:05,180 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 23:36:05,181 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 23:36:05,182 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 23:36:05,183 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 23:36:05,184 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 23:36:05,185 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 23:36:05,185 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 23:36:05,186 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 23:36:05,187 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 23:36:05,188 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 23:36:05,189 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 23:36:05,201 WARN L623 FunctionHandler]: Unknown extern function single_open [2022-11-25 23:36:05,227 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:05,228 WARN L623 FunctionHandler]: Unknown extern function set_freezable [2022-11-25 23:36:05,228 WARN L623 FunctionHandler]: Unknown extern function msleep_interruptible [2022-11-25 23:36:05,229 WARN L623 FunctionHandler]: Unknown extern function kthread_should_stop [2022-11-25 23:36:05,229 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:05,230 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-11-25 23:36:05,231 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-11-25 23:36:05,232 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:05,245 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_register [2022-11-25 23:36:05,245 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:36:05,246 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-11-25 23:36:05,247 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:05,248 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-11-25 23:36:05,249 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:05,250 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:05,251 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-25 23:36:05,252 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-11-25 23:36:05,253 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 23:36:05,253 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 23:36:05,254 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:05,255 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:05,256 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:05,257 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:05,259 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:05,260 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:05,261 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:05,262 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:05,264 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:05,265 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:05,266 WARN L623 FunctionHandler]: Unknown extern function kthread_create_on_node [2022-11-25 23:36:05,267 WARN L623 FunctionHandler]: Unknown extern function wake_up_process [2022-11-25 23:36:05,268 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:05,268 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:05,269 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:05,296 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:05,297 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-11-25 23:36:05,297 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:36:05,312 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:05,327 WARN L623 FunctionHandler]: Unknown extern function kthread_stop [2022-11-25 23:36:05,333 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-25 23:36:05,334 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 23:36:05,334 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-11-25 23:36:05,335 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 23:36:05,335 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-11-25 23:36:05,336 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:36:05,351 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:05,363 WARN L623 FunctionHandler]: Unknown extern function remove_proc_entry [2022-11-25 23:36:05,801 WARN L623 FunctionHandler]: Unknown extern function seq_read [2022-11-25 23:36:05,802 WARN L623 FunctionHandler]: Unknown extern function seq_lseek [2022-11-25 23:36:05,803 WARN L623 FunctionHandler]: Unknown extern function single_release [2022-11-25 23:36:05,810 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-11-25 23:36:05,811 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-11-25 23:36:05,812 WARN L623 FunctionHandler]: Unknown extern function seq_read [2022-11-25 23:36:05,820 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-11-25 23:36:05,830 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-25 23:36:05,831 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-11-25 23:36:05,832 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-11-25 23:36:05,910 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:05,911 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:05,912 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:05,934 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:05,939 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 23:36:05,947 INFO L158 Benchmark]: Toolchain (without parser) took 4269.10ms. Allocated memory was 100.7MB in the beginning and 140.5MB in the end (delta: 39.8MB). Free memory was 60.2MB in the beginning and 63.4MB in the end (delta: -3.2MB). Peak memory consumption was 59.6MB. Max. memory is 16.1GB. [2022-11-25 23:36:05,948 INFO L158 Benchmark]: CDTParser took 0.39ms. Allocated memory is still 71.3MB. Free memory was 49.6MB in the beginning and 49.5MB in the end (delta: 55.5kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-25 23:36:05,949 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4263.45ms. Allocated memory was 100.7MB in the beginning and 140.5MB in the end (delta: 39.8MB). Free memory was 60.1MB in the beginning and 63.4MB in the end (delta: -3.3MB). Peak memory consumption was 59.6MB. Max. memory is 16.1GB. [2022-11-25 23:36:05,951 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.39ms. Allocated memory is still 71.3MB. Free memory was 49.6MB in the beginning and 49.5MB in the end (delta: 55.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4263.45ms. Allocated memory was 100.7MB in the beginning and 140.5MB in the end (delta: 39.8MB). Free memory was 60.1MB in the beginning and 63.4MB in the end (delta: -3.3MB). Peak memory consumption was 59.6MB. 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 Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Bitfield write