./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-media-pci-saa7164-saa7164.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 38b53e6a Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30d43e0f-cc3c-4d2f-a738-9f83636dd6a0/bin/utaipan-ByfvJB40ur/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30d43e0f-cc3c-4d2f-a738-9f83636dd6a0/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_30d43e0f-cc3c-4d2f-a738-9f83636dd6a0/bin/utaipan-ByfvJB40ur/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30d43e0f-cc3c-4d2f-a738-9f83636dd6a0/bin/utaipan-ByfvJB40ur/config/TaipanMemDerefMemtrack.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-media-pci-saa7164-saa7164.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30d43e0f-cc3c-4d2f-a738-9f83636dd6a0/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_30d43e0f-cc3c-4d2f-a738-9f83636dd6a0/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 a4e3e12c6dabb0f8019a5370966ca777644a47d0a77b5fd5f276c51495b7555e --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-38b53e6 [2022-11-25 22:14:24,835 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-25 22:14:24,837 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-25 22:14:24,880 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-25 22:14:24,881 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-25 22:14:24,882 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-25 22:14:24,884 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-25 22:14:24,885 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-25 22:14:24,887 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-25 22:14:24,888 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-25 22:14:24,889 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-25 22:14:24,891 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-25 22:14:24,891 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-25 22:14:24,892 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-25 22:14:24,893 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-25 22:14:24,900 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-25 22:14:24,903 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-25 22:14:24,910 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-25 22:14:24,913 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-25 22:14:24,919 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-25 22:14:24,921 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-25 22:14:24,922 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-25 22:14:24,923 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-25 22:14:24,924 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-25 22:14:24,928 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-25 22:14:24,928 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-25 22:14:24,929 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-25 22:14:24,930 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-25 22:14:24,930 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-25 22:14:24,931 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-25 22:14:24,932 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-25 22:14:24,933 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-25 22:14:24,934 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-25 22:14:24,935 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-25 22:14:24,936 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-25 22:14:24,936 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-25 22:14:24,937 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-25 22:14:24,938 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-25 22:14:24,938 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-25 22:14:24,939 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-25 22:14:24,940 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-25 22:14:24,941 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30d43e0f-cc3c-4d2f-a738-9f83636dd6a0/bin/utaipan-ByfvJB40ur/config/svcomp-DerefFreeMemtrack-64bit-Taipan_Default.epf [2022-11-25 22:14:24,979 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-25 22:14:24,979 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-25 22:14:24,980 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-25 22:14:24,981 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-25 22:14:24,982 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-25 22:14:24,982 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-25 22:14:24,982 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-25 22:14:24,982 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-25 22:14:24,983 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-25 22:14:24,983 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-25 22:14:24,984 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-25 22:14:24,984 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-25 22:14:24,985 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-25 22:14:24,985 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-25 22:14:24,985 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-25 22:14:24,985 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-25 22:14:24,986 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-25 22:14:24,986 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-25 22:14:24,987 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-25 22:14:24,987 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-25 22:14:24,987 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-25 22:14:24,987 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-25 22:14:24,988 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-25 22:14:24,988 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-25 22:14:24,989 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-25 22:14:24,989 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-25 22:14:24,989 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-25 22:14:24,989 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-25 22:14:24,990 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-25 22:14:24,990 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-25 22:14:24,990 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-25 22:14:24,991 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-25 22:14:24,991 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-25 22:14:24,991 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-25 22:14:24,991 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-25 22:14:24,992 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-25 22:14:24,992 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-25 22:14:24,992 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-25 22:14:24,992 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-25 22:14:24,992 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_30d43e0f-cc3c-4d2f-a738-9f83636dd6a0/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30d43e0f-cc3c-4d2f-a738-9f83636dd6a0/bin/utaipan-ByfvJB40ur Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a4e3e12c6dabb0f8019a5370966ca777644a47d0a77b5fd5f276c51495b7555e [2022-11-25 22:14:25,299 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-25 22:14:25,354 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-25 22:14:25,356 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-25 22:14:25,358 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-25 22:14:25,358 INFO L275 PluginConnector]: CDTParser initialized [2022-11-25 22:14:25,359 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30d43e0f-cc3c-4d2f-a738-9f83636dd6a0/bin/utaipan-ByfvJB40ur/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-media-pci-saa7164-saa7164.cil.i [2022-11-25 22:14:28,487 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-25 22:14:29,402 INFO L351 CDTParser]: Found 1 translation units. [2022-11-25 22:14:29,404 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30d43e0f-cc3c-4d2f-a738-9f83636dd6a0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-media-pci-saa7164-saa7164.cil.i [2022-11-25 22:14:29,489 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30d43e0f-cc3c-4d2f-a738-9f83636dd6a0/bin/utaipan-ByfvJB40ur/data/024e086e4/3a5d1bf5a53d41d0a3137401868c8bb2/FLAG82344347e [2022-11-25 22:14:29,506 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30d43e0f-cc3c-4d2f-a738-9f83636dd6a0/bin/utaipan-ByfvJB40ur/data/024e086e4/3a5d1bf5a53d41d0a3137401868c8bb2 [2022-11-25 22:14:29,511 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-25 22:14:29,512 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-25 22:14:29,515 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-25 22:14:29,515 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-25 22:14:29,519 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-25 22:14:29,520 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 10:14:29" (1/1) ... [2022-11-25 22:14:29,521 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@b16c76d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:14:29, skipping insertion in model container [2022-11-25 22:14:29,522 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 10:14:29" (1/1) ... [2022-11-25 22:14:29,530 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-25 22:14:29,779 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-25 22:14:30,683 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:30,687 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:30,689 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:30,691 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:30,710 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 22:14:30,725 WARN L623 FunctionHandler]: Unknown extern function tveeprom_hauppauge_analog [2022-11-25 22:14:30,729 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:30,730 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:31,012 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-11-25 22:14:31,045 WARN L623 FunctionHandler]: Unknown extern function __list_del_entry [2022-11-25 22:14:31,109 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 22:14:31,270 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-11-25 22:14:31,402 WARN L623 FunctionHandler]: Unknown extern function ioremap_nocache [2022-11-25 22:14:31,491 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_byte [2022-11-25 22:14:31,599 WARN L623 FunctionHandler]: Unknown extern function dma_supported [2022-11-25 22:14:31,652 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-11-25 22:14:31,706 WARN L623 FunctionHandler]: Unknown extern function proc_create_data [2022-11-25 22:14:31,779 WARN L623 FunctionHandler]: Unknown extern function freezing_slow_path [2022-11-25 22:14:31,798 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-11-25 22:14:31,800 WARN L623 FunctionHandler]: Unknown extern function __refrigerator [2022-11-25 22:14:31,816 WARN L623 FunctionHandler]: Unknown extern function debug_check_no_locks_held [2022-11-25 22:14:31,999 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:32,011 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:32,012 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:32,014 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:32,015 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:32,016 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:32,037 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:32,038 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:32,040 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:32,049 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 22:14:32,051 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:32,052 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:32,053 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-11-25 22:14:32,056 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:32,059 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-11-25 22:14:32,060 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-11-25 22:14:32,061 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:32,061 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:32,062 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-11-25 22:14:32,063 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 22:14:32,073 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-11-25 22:14:32,074 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:32,076 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:32,078 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:32,088 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-11-25 22:14:32,090 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:32,092 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:32,093 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:32,111 WARN L623 FunctionHandler]: Unknown extern function dvb_dmx_swfilter_packets [2022-11-25 22:14:32,119 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-11-25 22:14:32,120 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:32,129 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-11-25 22:14:32,130 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:32,142 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:32,151 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 22:14:32,153 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:32,157 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:32,160 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:32,161 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:32,162 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:32,163 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:32,163 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:32,164 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:32,165 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:32,166 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:32,167 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:32,174 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:32,183 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:32,184 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:32,185 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:32,185 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:32,186 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:32,187 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:32,217 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:32,218 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:32,218 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:32,219 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:32,219 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:32,220 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:32,220 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:32,229 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:32,231 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:32,231 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:32,232 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:32,233 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:32,234 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:32,234 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:32,235 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:32,236 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:32,236 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:32,237 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:32,246 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:32,247 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:32,248 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:32,249 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:32,249 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:32,250 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:32,251 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:32,267 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:32,267 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:32,270 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:32,271 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:32,286 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-11-25 22:14:32,288 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-11-25 22:14:32,290 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:32,300 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 22:14:32,301 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 22:14:32,302 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 22:14:32,302 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 22:14:32,303 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-25 22:14:32,304 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-25 22:14:32,304 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-11-25 22:14:32,314 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-25 22:14:32,316 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 22:14:32,317 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 22:14:32,321 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:32,324 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 22:14:32,325 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 22:14:32,326 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:32,336 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:32,337 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-11-25 22:14:32,339 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-11-25 22:14:32,340 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-11-25 22:14:32,341 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-11-25 22:14:32,350 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 22:14:32,351 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 22:14:32,352 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 22:14:32,353 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 22:14:32,353 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 22:14:32,358 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 22:14:32,359 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 22:14:32,360 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 22:14:32,360 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 22:14:32,362 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 22:14:32,363 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 22:14:32,364 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 22:14:32,364 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 22:14:32,365 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 22:14:32,366 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 22:14:32,367 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 22:14:32,367 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 22:14:32,376 WARN L623 FunctionHandler]: Unknown extern function single_open [2022-11-25 22:14:32,393 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-11-25 22:14:32,394 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:32,394 WARN L623 FunctionHandler]: Unknown extern function set_freezable [2022-11-25 22:14:32,395 WARN L623 FunctionHandler]: Unknown extern function msleep_interruptible [2022-11-25 22:14:32,395 WARN L623 FunctionHandler]: Unknown extern function kthread_should_stop [2022-11-25 22:14:32,396 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:32,396 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-11-25 22:14:32,397 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-11-25 22:14:32,397 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:32,406 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 22:14:32,407 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_register [2022-11-25 22:14:32,407 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:14:32,408 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-11-25 22:14:32,409 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:32,410 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-11-25 22:14:32,411 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:32,411 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:32,412 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-25 22:14:32,413 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-11-25 22:14:32,414 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 22:14:32,414 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 22:14:32,415 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:32,416 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:32,416 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:32,417 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:32,419 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:32,421 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:32,422 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:32,423 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:32,424 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:32,425 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:32,426 WARN L623 FunctionHandler]: Unknown extern function kthread_create_on_node [2022-11-25 22:14:32,427 WARN L623 FunctionHandler]: Unknown extern function wake_up_process [2022-11-25 22:14:32,427 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:32,428 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:32,429 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:32,429 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:32,430 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-11-25 22:14:32,430 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:14:32,439 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:32,448 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 22:14:32,449 WARN L623 FunctionHandler]: Unknown extern function kthread_stop [2022-11-25 22:14:32,454 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-25 22:14:32,455 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 22:14:32,455 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-11-25 22:14:32,455 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 22:14:32,456 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-11-25 22:14:32,456 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:14:32,466 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:32,474 WARN L623 FunctionHandler]: Unknown extern function remove_proc_entry [2022-11-25 22:14:32,744 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 22:14:32,745 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 22:14:32,755 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 22:14:32,756 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 22:14:32,758 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 22:14:32,759 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 22:14:32,763 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 22:14:32,766 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 22:14:32,767 WARN L623 FunctionHandler]: Unknown extern function seq_read [2022-11-25 22:14:32,768 WARN L623 FunctionHandler]: Unknown extern function seq_lseek [2022-11-25 22:14:32,768 WARN L623 FunctionHandler]: Unknown extern function single_release [2022-11-25 22:14:32,775 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 22:14:32,776 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-11-25 22:14:32,777 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-11-25 22:14:32,778 WARN L623 FunctionHandler]: Unknown extern function seq_read [2022-11-25 22:14:32,785 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 22:14:32,785 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 22:14:32,786 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 22:14:32,786 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-11-25 22:14:32,804 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-25 22:14:32,805 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-11-25 22:14:32,812 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-11-25 22:14:32,874 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 22:14:32,875 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:32,876 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:32,887 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:32,903 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:32,906 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 22:14:32,911 INFO L158 Benchmark]: Toolchain (without parser) took 3397.95ms. Allocated memory is still 174.1MB. Free memory was 107.9MB in the beginning and 81.8MB in the end (delta: 26.1MB). Peak memory consumption was 71.8MB. Max. memory is 16.1GB. [2022-11-25 22:14:32,912 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 134.2MB. Free memory was 100.7MB in the beginning and 100.7MB in the end (delta: 28.2kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-25 22:14:32,912 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3394.84ms. Allocated memory is still 174.1MB. Free memory was 107.9MB in the beginning and 81.8MB in the end (delta: 26.1MB). Peak memory consumption was 71.8MB. Max. memory is 16.1GB. [2022-11-25 22:14:32,914 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32ms. Allocated memory is still 134.2MB. Free memory was 100.7MB in the beginning and 100.7MB in the end (delta: 28.2kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3394.84ms. Allocated memory is still 174.1MB. Free memory was 107.9MB in the beginning and 81.8MB in the end (delta: 26.1MB). Peak memory consumption was 71.8MB. 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_30d43e0f-cc3c-4d2f-a738-9f83636dd6a0/bin/utaipan-ByfvJB40ur/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30d43e0f-cc3c-4d2f-a738-9f83636dd6a0/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_30d43e0f-cc3c-4d2f-a738-9f83636dd6a0/bin/utaipan-ByfvJB40ur/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30d43e0f-cc3c-4d2f-a738-9f83636dd6a0/bin/utaipan-ByfvJB40ur/config/TaipanMemDerefMemtrack.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-media-pci-saa7164-saa7164.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30d43e0f-cc3c-4d2f-a738-9f83636dd6a0/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_30d43e0f-cc3c-4d2f-a738-9f83636dd6a0/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 a4e3e12c6dabb0f8019a5370966ca777644a47d0a77b5fd5f276c51495b7555e --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-38b53e6 [2022-11-25 22:14:35,320 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-25 22:14:35,323 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-25 22:14:35,360 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-25 22:14:35,361 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-25 22:14:35,364 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-25 22:14:35,367 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-25 22:14:35,371 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-25 22:14:35,374 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-25 22:14:35,379 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-25 22:14:35,381 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-25 22:14:35,384 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-25 22:14:35,384 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-25 22:14:35,387 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-25 22:14:35,388 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-25 22:14:35,392 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-25 22:14:35,396 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-25 22:14:35,397 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-25 22:14:35,399 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-25 22:14:35,401 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-25 22:14:35,406 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-25 22:14:35,408 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-25 22:14:35,410 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-25 22:14:35,411 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-25 22:14:35,417 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-25 22:14:35,422 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-25 22:14:35,422 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-25 22:14:35,423 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-25 22:14:35,425 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-25 22:14:35,426 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-25 22:14:35,427 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-25 22:14:35,428 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-25 22:14:35,429 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-25 22:14:35,431 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-25 22:14:35,446 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-25 22:14:35,446 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-25 22:14:35,447 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-25 22:14:35,447 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-25 22:14:35,448 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-25 22:14:35,449 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-25 22:14:35,449 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-25 22:14:35,455 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30d43e0f-cc3c-4d2f-a738-9f83636dd6a0/bin/utaipan-ByfvJB40ur/config/svcomp-DerefFreeMemtrack-64bit-Taipan_Bitvector.epf [2022-11-25 22:14:35,501 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-25 22:14:35,502 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-25 22:14:35,503 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-25 22:14:35,503 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-25 22:14:35,504 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-25 22:14:35,504 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-25 22:14:35,504 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-25 22:14:35,505 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-25 22:14:35,505 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-25 22:14:35,505 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-25 22:14:35,506 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-25 22:14:35,507 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-25 22:14:35,507 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-25 22:14:35,508 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-25 22:14:35,508 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-25 22:14:35,508 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-25 22:14:35,508 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-25 22:14:35,509 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-25 22:14:35,509 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-25 22:14:35,509 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-25 22:14:35,509 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-25 22:14:35,509 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-25 22:14:35,510 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-25 22:14:35,510 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-25 22:14:35,510 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-25 22:14:35,510 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-25 22:14:35,511 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-25 22:14:35,511 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-25 22:14:35,511 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-25 22:14:35,511 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-25 22:14:35,512 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-25 22:14:35,512 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-25 22:14:35,512 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-25 22:14:35,513 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-25 22:14:35,513 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-25 22:14:35,513 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-25 22:14:35,513 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_30d43e0f-cc3c-4d2f-a738-9f83636dd6a0/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30d43e0f-cc3c-4d2f-a738-9f83636dd6a0/bin/utaipan-ByfvJB40ur Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a4e3e12c6dabb0f8019a5370966ca777644a47d0a77b5fd5f276c51495b7555e [2022-11-25 22:14:35,919 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-25 22:14:35,947 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-25 22:14:35,951 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-25 22:14:35,953 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-25 22:14:35,953 INFO L275 PluginConnector]: CDTParser initialized [2022-11-25 22:14:35,955 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30d43e0f-cc3c-4d2f-a738-9f83636dd6a0/bin/utaipan-ByfvJB40ur/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-media-pci-saa7164-saa7164.cil.i [2022-11-25 22:14:39,265 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-25 22:14:40,291 INFO L351 CDTParser]: Found 1 translation units. [2022-11-25 22:14:40,292 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30d43e0f-cc3c-4d2f-a738-9f83636dd6a0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-media-pci-saa7164-saa7164.cil.i [2022-11-25 22:14:40,409 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30d43e0f-cc3c-4d2f-a738-9f83636dd6a0/bin/utaipan-ByfvJB40ur/data/0df5ff11c/c4b0df251ddc432c830b45a6f14cca05/FLAG893b30b6c [2022-11-25 22:14:40,432 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30d43e0f-cc3c-4d2f-a738-9f83636dd6a0/bin/utaipan-ByfvJB40ur/data/0df5ff11c/c4b0df251ddc432c830b45a6f14cca05 [2022-11-25 22:14:40,436 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-25 22:14:40,437 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-25 22:14:40,440 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-25 22:14:40,440 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-25 22:14:40,444 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-25 22:14:40,444 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 10:14:40" (1/1) ... [2022-11-25 22:14:40,445 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5d4d08c3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:14:40, skipping insertion in model container [2022-11-25 22:14:40,446 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 10:14:40" (1/1) ... [2022-11-25 22:14:40,453 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-25 22:14:40,816 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-25 22:14:41,750 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:41,752 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:41,753 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:41,755 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:41,765 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 22:14:41,785 WARN L623 FunctionHandler]: Unknown extern function tveeprom_hauppauge_analog [2022-11-25 22:14:41,788 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:41,789 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:42,165 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-11-25 22:14:42,208 WARN L623 FunctionHandler]: Unknown extern function __list_del_entry [2022-11-25 22:14:42,294 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 22:14:42,491 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-11-25 22:14:42,617 WARN L623 FunctionHandler]: Unknown extern function ioremap_nocache [2022-11-25 22:14:42,697 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_byte [2022-11-25 22:14:42,783 WARN L623 FunctionHandler]: Unknown extern function dma_supported [2022-11-25 22:14:42,826 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-11-25 22:14:42,893 WARN L623 FunctionHandler]: Unknown extern function proc_create_data [2022-11-25 22:14:42,959 WARN L623 FunctionHandler]: Unknown extern function freezing_slow_path [2022-11-25 22:14:42,975 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-11-25 22:14:42,976 WARN L623 FunctionHandler]: Unknown extern function __refrigerator [2022-11-25 22:14:42,987 WARN L623 FunctionHandler]: Unknown extern function debug_check_no_locks_held [2022-11-25 22:14:43,192 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:43,204 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:43,206 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:43,208 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:43,209 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:43,210 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:43,234 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:43,235 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:43,237 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:43,246 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 22:14:43,248 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:43,249 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:43,249 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-11-25 22:14:43,253 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:43,256 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-11-25 22:14:43,257 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-11-25 22:14:43,257 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:43,258 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:43,259 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-11-25 22:14:43,260 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 22:14:43,270 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-11-25 22:14:43,272 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:43,274 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:43,276 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:43,288 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-11-25 22:14:43,289 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:43,291 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:43,293 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:43,313 WARN L623 FunctionHandler]: Unknown extern function dvb_dmx_swfilter_packets [2022-11-25 22:14:43,322 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-11-25 22:14:43,323 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:43,333 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-11-25 22:14:43,334 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:43,346 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:43,358 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:43,362 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:43,366 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:43,367 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:43,367 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:43,368 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:43,369 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:43,369 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:43,370 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:43,371 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:43,373 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:43,378 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:43,388 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:43,389 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:43,390 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:43,391 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:43,392 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:43,393 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:43,393 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:43,394 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:43,395 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:43,396 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:43,409 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:43,410 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:43,411 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:43,424 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:43,426 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:43,427 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:43,428 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:43,437 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:43,438 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:43,439 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:43,440 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:43,441 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:43,446 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:43,447 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:43,456 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:43,459 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:43,461 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:43,462 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:43,468 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:43,468 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:43,469 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:43,479 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:43,479 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:43,480 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:43,480 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:43,498 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-11-25 22:14:43,500 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-11-25 22:14:43,502 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:43,513 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 22:14:43,526 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 22:14:43,527 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 22:14:43,528 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 22:14:43,529 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-25 22:14:43,529 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-25 22:14:43,530 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-11-25 22:14:43,540 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-25 22:14:43,556 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 22:14:43,556 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 22:14:43,560 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:43,564 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:43,588 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:43,589 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-11-25 22:14:43,590 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-11-25 22:14:43,592 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-11-25 22:14:43,605 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-11-25 22:14:43,622 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 22:14:43,638 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 22:14:43,639 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 22:14:43,640 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 22:14:43,641 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 22:14:43,642 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 22:14:43,642 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 22:14:43,644 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 22:14:43,644 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 22:14:43,647 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 22:14:43,648 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 22:14:43,648 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 22:14:43,649 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 22:14:43,651 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 22:14:43,652 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 22:14:43,655 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 22:14:43,671 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 22:14:43,680 WARN L623 FunctionHandler]: Unknown extern function single_open [2022-11-25 22:14:43,698 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:43,699 WARN L623 FunctionHandler]: Unknown extern function set_freezable [2022-11-25 22:14:43,699 WARN L623 FunctionHandler]: Unknown extern function msleep_interruptible [2022-11-25 22:14:43,699 WARN L623 FunctionHandler]: Unknown extern function kthread_should_stop [2022-11-25 22:14:43,700 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:43,700 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-11-25 22:14:43,701 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-11-25 22:14:43,701 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:43,711 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_register [2022-11-25 22:14:43,711 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:14:43,712 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-11-25 22:14:43,713 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:43,713 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-11-25 22:14:43,714 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:43,715 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:43,716 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-25 22:14:43,716 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-11-25 22:14:43,717 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 22:14:43,718 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 22:14:43,718 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:43,719 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:43,720 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:43,720 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:43,722 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:43,723 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:43,724 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:43,724 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:43,725 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:43,726 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:43,727 WARN L623 FunctionHandler]: Unknown extern function kthread_create_on_node [2022-11-25 22:14:43,728 WARN L623 FunctionHandler]: Unknown extern function wake_up_process [2022-11-25 22:14:43,728 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:43,729 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:43,729 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:43,730 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:43,730 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-11-25 22:14:43,731 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:14:43,739 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:43,748 WARN L623 FunctionHandler]: Unknown extern function kthread_stop [2022-11-25 22:14:43,753 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-25 22:14:43,753 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 22:14:43,753 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-11-25 22:14:43,754 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 22:14:43,754 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-11-25 22:14:43,754 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:14:43,764 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:43,773 WARN L623 FunctionHandler]: Unknown extern function remove_proc_entry [2022-11-25 22:14:44,177 WARN L623 FunctionHandler]: Unknown extern function seq_read [2022-11-25 22:14:44,178 WARN L623 FunctionHandler]: Unknown extern function seq_lseek [2022-11-25 22:14:44,179 WARN L623 FunctionHandler]: Unknown extern function single_release [2022-11-25 22:14:44,185 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-11-25 22:14:44,185 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-11-25 22:14:44,187 WARN L623 FunctionHandler]: Unknown extern function seq_read [2022-11-25 22:14:44,190 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-11-25 22:14:44,210 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-25 22:14:44,211 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-11-25 22:14:44,211 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-11-25 22:14:44,307 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:44,308 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:44,309 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:44,332 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:14:44,337 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.UnsupportedOperationException: Bitfield write at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.getWriteCallStruct(MemoryHandler.java:2907) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.getWriteCall(MemoryHandler.java:1064) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.getWriteCallStruct(MemoryHandler.java:2916) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.getWriteCall(MemoryHandler.java:1064) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.getWriteCallStruct(MemoryHandler.java:2916) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.getWriteCall(MemoryHandler.java:1064) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.getWriteCall(MemoryHandler.java:1050) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.makeAssignment(CHandler.java:2695) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:750) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1420) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:220) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1094) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1094) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1094) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:371) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1496) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3320) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2395) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:600) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-25 22:14:44,357 INFO L158 Benchmark]: Toolchain (without parser) took 3919.01ms. Allocated memory was 75.5MB in the beginning and 123.7MB in the end (delta: 48.2MB). Free memory was 41.8MB in the beginning and 57.1MB in the end (delta: -15.3MB). Peak memory consumption was 55.9MB. Max. memory is 16.1GB. [2022-11-25 22:14:44,358 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 58.7MB. Free memory was 37.2MB in the beginning and 37.1MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-25 22:14:44,360 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3915.28ms. Allocated memory was 75.5MB in the beginning and 123.7MB in the end (delta: 48.2MB). Free memory was 41.6MB in the beginning and 57.1MB in the end (delta: -15.5MB). Peak memory consumption was 55.9MB. Max. memory is 16.1GB. [2022-11-25 22:14:44,361 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33ms. Allocated memory is still 58.7MB. Free memory was 37.2MB in the beginning and 37.1MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3915.28ms. Allocated memory was 75.5MB in the beginning and 123.7MB in the end (delta: 48.2MB). Free memory was 41.6MB in the beginning and 57.1MB in the end (delta: -15.5MB). Peak memory consumption was 55.9MB. 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