./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-media-pci-saa7164-saa7164.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29dc7c75-891a-4d40-b074-af9e3ef98386/bin/utaipan-gh47qXpMRh/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29dc7c75-891a-4d40-b074-af9e3ef98386/bin/utaipan-gh47qXpMRh/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29dc7c75-891a-4d40-b074-af9e3ef98386/bin/utaipan-gh47qXpMRh/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29dc7c75-891a-4d40-b074-af9e3ef98386/bin/utaipan-gh47qXpMRh/config/TaipanMemDerefMemtrack.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-media-pci-saa7164-saa7164.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29dc7c75-891a-4d40-b074-af9e3ef98386/bin/utaipan-gh47qXpMRh/config/svcomp-DerefFreeMemtrack-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29dc7c75-891a-4d40-b074-af9e3ef98386/bin/utaipan-gh47qXpMRh --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 e7e91c3bd92354bfcfc9f8d2e239b9ed33618727ab7a320eb9cc375fbaeb69c6 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-14 06:41:19,013 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 06:41:19,014 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 06:41:19,032 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 06:41:19,033 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 06:41:19,034 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 06:41:19,035 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 06:41:19,037 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 06:41:19,038 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 06:41:19,039 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 06:41:19,040 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 06:41:19,041 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 06:41:19,041 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 06:41:19,042 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 06:41:19,043 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 06:41:19,044 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 06:41:19,045 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 06:41:19,046 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 06:41:19,047 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 06:41:19,049 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 06:41:19,051 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 06:41:19,052 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 06:41:19,053 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 06:41:19,054 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 06:41:19,057 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 06:41:19,057 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 06:41:19,058 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 06:41:19,058 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 06:41:19,059 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 06:41:19,060 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 06:41:19,060 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 06:41:19,061 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 06:41:19,062 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 06:41:19,062 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 06:41:19,063 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 06:41:19,064 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 06:41:19,064 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 06:41:19,065 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 06:41:19,065 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 06:41:19,066 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 06:41:19,066 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 06:41:19,067 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29dc7c75-891a-4d40-b074-af9e3ef98386/bin/utaipan-gh47qXpMRh/config/svcomp-DerefFreeMemtrack-64bit-Taipan_Default.epf [2022-12-14 06:41:19,081 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 06:41:19,082 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 06:41:19,082 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-14 06:41:19,082 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-14 06:41:19,082 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 06:41:19,083 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-14 06:41:19,083 INFO L138 SettingsManager]: * User list type=DISABLED [2022-12-14 06:41:19,083 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-12-14 06:41:19,083 INFO L138 SettingsManager]: * Explicit value domain=true [2022-12-14 06:41:19,083 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-12-14 06:41:19,083 INFO L138 SettingsManager]: * Octagon Domain=false [2022-12-14 06:41:19,083 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-12-14 06:41:19,083 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-12-14 06:41:19,083 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-12-14 06:41:19,084 INFO L138 SettingsManager]: * Interval Domain=false [2022-12-14 06:41:19,084 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-12-14 06:41:19,084 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-12-14 06:41:19,084 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-12-14 06:41:19,084 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 06:41:19,085 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 06:41:19,085 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 06:41:19,085 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-14 06:41:19,085 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 06:41:19,085 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 06:41:19,085 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-12-14 06:41:19,085 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-12-14 06:41:19,085 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-12-14 06:41:19,086 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 06:41:19,086 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-14 06:41:19,086 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 06:41:19,086 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 06:41:19,086 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-14 06:41:19,086 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-14 06:41:19,086 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 06:41:19,086 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-12-14 06:41:19,086 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 06:41:19,087 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-12-14 06:41:19,087 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 06:41:19,087 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-12-14 06:41:19,087 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_29dc7c75-891a-4d40-b074-af9e3ef98386/bin/utaipan-gh47qXpMRh/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29dc7c75-891a-4d40-b074-af9e3ef98386/bin/utaipan-gh47qXpMRh Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e7e91c3bd92354bfcfc9f8d2e239b9ed33618727ab7a320eb9cc375fbaeb69c6 [2022-12-14 06:41:19,253 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 06:41:19,271 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 06:41:19,273 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 06:41:19,274 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 06:41:19,274 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 06:41:19,275 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29dc7c75-891a-4d40-b074-af9e3ef98386/bin/utaipan-gh47qXpMRh/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-media-pci-saa7164-saa7164.cil.i [2022-12-14 06:41:21,939 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 06:41:22,454 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 06:41:22,454 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29dc7c75-891a-4d40-b074-af9e3ef98386/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-media-pci-saa7164-saa7164.cil.i [2022-12-14 06:41:22,508 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29dc7c75-891a-4d40-b074-af9e3ef98386/bin/utaipan-gh47qXpMRh/data/3c9ad45da/7626d37cb4504607b1fff789334551d0/FLAG1228c4d71 [2022-12-14 06:41:22,522 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29dc7c75-891a-4d40-b074-af9e3ef98386/bin/utaipan-gh47qXpMRh/data/3c9ad45da/7626d37cb4504607b1fff789334551d0 [2022-12-14 06:41:22,525 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 06:41:22,526 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 06:41:22,528 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 06:41:22,528 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 06:41:22,531 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 06:41:22,532 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 06:41:22" (1/1) ... [2022-12-14 06:41:22,533 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3b523cad and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:41:22, skipping insertion in model container [2022-12-14 06:41:22,533 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 06:41:22" (1/1) ... [2022-12-14 06:41:22,539 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 06:41:22,691 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 06:41:23,145 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:23,146 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:23,147 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:23,148 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:23,154 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 06:41:23,165 WARN L623 FunctionHandler]: Unknown extern function tveeprom_hauppauge_analog [2022-12-14 06:41:23,166 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:23,167 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:23,324 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-14 06:41:23,344 WARN L623 FunctionHandler]: Unknown extern function __list_del_entry [2022-12-14 06:41:23,383 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:41:23,486 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-14 06:41:23,562 WARN L623 FunctionHandler]: Unknown extern function ioremap_nocache [2022-12-14 06:41:23,618 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_byte [2022-12-14 06:41:23,685 WARN L623 FunctionHandler]: Unknown extern function dma_supported [2022-12-14 06:41:23,716 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-12-14 06:41:23,750 WARN L623 FunctionHandler]: Unknown extern function proc_create_data [2022-12-14 06:41:23,794 WARN L623 FunctionHandler]: Unknown extern function freezing_slow_path [2022-12-14 06:41:23,806 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-12-14 06:41:23,807 WARN L623 FunctionHandler]: Unknown extern function __refrigerator [2022-12-14 06:41:23,815 WARN L623 FunctionHandler]: Unknown extern function debug_check_no_locks_held [2022-12-14 06:41:23,969 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:23,977 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:23,978 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:23,979 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:23,980 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:23,980 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:23,997 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:23,997 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:23,998 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:24,005 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 06:41:24,006 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:24,006 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:24,007 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-12-14 06:41:24,009 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:24,011 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-12-14 06:41:24,012 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-14 06:41:24,012 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:24,012 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:24,013 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-12-14 06:41:24,013 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 06:41:24,021 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-14 06:41:24,022 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:24,023 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:24,024 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:24,032 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-14 06:41:24,033 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:24,034 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:24,035 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:24,049 WARN L623 FunctionHandler]: Unknown extern function dvb_dmx_swfilter_packets [2022-12-14 06:41:24,056 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-14 06:41:24,057 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:24,064 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-14 06:41:24,065 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:24,074 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:24,081 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-12-14 06:41:24,082 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:24,085 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:24,088 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:24,088 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:24,089 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:24,089 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:24,089 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:24,090 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:24,090 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:24,091 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:24,092 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:24,096 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:24,104 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:24,105 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:24,105 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:24,106 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:24,106 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:24,106 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:24,107 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:24,108 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:24,108 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:24,108 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:24,109 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:24,109 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:24,110 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:24,117 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:24,118 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:24,118 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:24,119 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:24,119 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:24,119 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:24,120 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:24,120 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:24,120 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:24,121 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:24,121 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:24,129 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:24,129 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:24,130 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:24,130 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:24,130 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:24,131 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:24,131 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:24,139 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:24,139 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:24,139 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:24,139 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:24,152 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-12-14 06:41:24,153 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-12-14 06:41:24,154 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:24,162 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-14 06:41:24,162 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-14 06:41:24,163 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-14 06:41:24,163 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-14 06:41:24,163 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-14 06:41:24,164 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-14 06:41:24,164 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-14 06:41:24,172 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-14 06:41:24,174 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 06:41:24,175 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 06:41:24,178 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:24,179 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-12-14 06:41:24,180 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-12-14 06:41:24,180 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:24,188 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:24,189 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-14 06:41:24,189 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-14 06:41:24,190 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-14 06:41:24,190 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-14 06:41:24,197 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 06:41:24,198 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 06:41:24,198 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 06:41:24,199 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 06:41:24,199 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 06:41:24,199 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 06:41:24,200 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 06:41:24,200 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 06:41:24,200 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 06:41:24,200 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 06:41:24,201 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 06:41:24,201 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 06:41:24,202 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 06:41:24,202 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 06:41:24,202 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 06:41:24,203 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 06:41:24,203 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 06:41:24,210 WARN L623 FunctionHandler]: Unknown extern function single_open [2022-12-14 06:41:24,224 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-12-14 06:41:24,225 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:24,225 WARN L623 FunctionHandler]: Unknown extern function set_freezable [2022-12-14 06:41:24,225 WARN L623 FunctionHandler]: Unknown extern function msleep_interruptible [2022-12-14 06:41:24,225 WARN L623 FunctionHandler]: Unknown extern function kthread_should_stop [2022-12-14 06:41:24,225 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:24,226 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-14 06:41:24,226 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-14 06:41:24,226 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:24,233 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-12-14 06:41:24,234 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_register [2022-12-14 06:41:24,234 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 06:41:24,235 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-14 06:41:24,235 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:24,236 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-14 06:41:24,236 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:24,236 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:24,237 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-14 06:41:24,237 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-14 06:41:24,237 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-14 06:41:24,238 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-14 06:41:24,238 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:24,238 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:24,239 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:24,239 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:24,240 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:24,241 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:24,241 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:24,242 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:24,242 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:24,243 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:24,243 WARN L623 FunctionHandler]: Unknown extern function kthread_create_on_node [2022-12-14 06:41:24,244 WARN L623 FunctionHandler]: Unknown extern function wake_up_process [2022-12-14 06:41:24,244 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:24,245 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:24,245 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:24,245 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:24,245 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-12-14 06:41:24,246 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:41:24,252 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:24,259 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-12-14 06:41:24,260 WARN L623 FunctionHandler]: Unknown extern function kthread_stop [2022-12-14 06:41:24,263 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 06:41:24,263 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 06:41:24,263 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-14 06:41:24,263 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 06:41:24,263 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-12-14 06:41:24,263 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:41:24,271 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:24,278 WARN L623 FunctionHandler]: Unknown extern function remove_proc_entry [2022-12-14 06:41:24,559 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-12-14 06:41:24,562 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-12-14 06:41:24,562 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-12-14 06:41:24,563 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-12-14 06:41:24,563 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-12-14 06:41:24,564 WARN L623 FunctionHandler]: Unknown extern function seq_read [2022-12-14 06:41:24,564 WARN L623 FunctionHandler]: Unknown extern function seq_lseek [2022-12-14 06:41:24,565 WARN L623 FunctionHandler]: Unknown extern function single_release [2022-12-14 06:41:24,569 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-14 06:41:24,569 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-14 06:41:24,570 WARN L623 FunctionHandler]: Unknown extern function seq_read [2022-12-14 06:41:24,574 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-12-14 06:41:24,574 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-12-14 06:41:24,574 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-12-14 06:41:24,579 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 06:41:24,580 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-12-14 06:41:24,580 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-12-14 06:41:24,630 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-12-14 06:41:24,630 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:24,631 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:24,631 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:24,644 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:24,646 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.UnsupportedOperationException: Bitfield write at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.getWriteCallStruct(MemoryHandler.java:2907) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.getWriteCall(MemoryHandler.java:1064) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.getWriteCallStruct(MemoryHandler.java:2916) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.getWriteCall(MemoryHandler.java:1064) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.getWriteCallStruct(MemoryHandler.java:2916) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.getWriteCall(MemoryHandler.java:1064) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.getWriteCall(MemoryHandler.java:1050) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.makeAssignment(CHandler.java:2695) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:750) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1420) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:220) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1094) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1094) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1094) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:371) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1496) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3320) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2395) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:600) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-12-14 06:41:24,649 INFO L158 Benchmark]: Toolchain (without parser) took 2122.00ms. Allocated memory was 109.1MB in the beginning and 151.0MB in the end (delta: 41.9MB). Free memory was 50.8MB in the beginning and 47.6MB in the end (delta: 3.1MB). Peak memory consumption was 60.7MB. Max. memory is 16.1GB. [2022-12-14 06:41:24,649 INFO L158 Benchmark]: CDTParser took 0.12ms. Allocated memory is still 109.1MB. Free memory is still 51.8MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 06:41:24,650 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2119.95ms. Allocated memory was 109.1MB in the beginning and 151.0MB in the end (delta: 41.9MB). Free memory was 50.8MB in the beginning and 47.6MB in the end (delta: 3.1MB). Peak memory consumption was 60.7MB. Max. memory is 16.1GB. [2022-12-14 06:41:24,651 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12ms. Allocated memory is still 109.1MB. Free memory is still 51.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2119.95ms. Allocated memory was 109.1MB in the beginning and 151.0MB in the end (delta: 41.9MB). Free memory was 50.8MB in the beginning and 47.6MB in the end (delta: 3.1MB). Peak memory consumption was 60.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: UnsupportedOperationException: Bitfield write de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: UnsupportedOperationException: Bitfield write: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.getWriteCallStruct(MemoryHandler.java:2907) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally 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_29dc7c75-891a-4d40-b074-af9e3ef98386/bin/utaipan-gh47qXpMRh/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29dc7c75-891a-4d40-b074-af9e3ef98386/bin/utaipan-gh47qXpMRh/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29dc7c75-891a-4d40-b074-af9e3ef98386/bin/utaipan-gh47qXpMRh/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29dc7c75-891a-4d40-b074-af9e3ef98386/bin/utaipan-gh47qXpMRh/config/TaipanMemDerefMemtrack.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-media-pci-saa7164-saa7164.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29dc7c75-891a-4d40-b074-af9e3ef98386/bin/utaipan-gh47qXpMRh/config/svcomp-DerefFreeMemtrack-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29dc7c75-891a-4d40-b074-af9e3ef98386/bin/utaipan-gh47qXpMRh --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 e7e91c3bd92354bfcfc9f8d2e239b9ed33618727ab7a320eb9cc375fbaeb69c6 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-14 06:41:26,070 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 06:41:26,071 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 06:41:26,084 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 06:41:26,084 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 06:41:26,085 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 06:41:26,085 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 06:41:26,087 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 06:41:26,088 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 06:41:26,088 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 06:41:26,089 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 06:41:26,090 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 06:41:26,090 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 06:41:26,091 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 06:41:26,092 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 06:41:26,092 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 06:41:26,093 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 06:41:26,094 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 06:41:26,095 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 06:41:26,096 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 06:41:26,097 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 06:41:26,097 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 06:41:26,098 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 06:41:26,099 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 06:41:26,101 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 06:41:26,101 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 06:41:26,102 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 06:41:26,102 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 06:41:26,103 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 06:41:26,103 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 06:41:26,104 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 06:41:26,104 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 06:41:26,105 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 06:41:26,105 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 06:41:26,106 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 06:41:26,106 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 06:41:26,107 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 06:41:26,107 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 06:41:26,107 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 06:41:26,107 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 06:41:26,108 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 06:41:26,109 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29dc7c75-891a-4d40-b074-af9e3ef98386/bin/utaipan-gh47qXpMRh/config/svcomp-DerefFreeMemtrack-64bit-Taipan_Bitvector.epf [2022-12-14 06:41:26,125 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 06:41:26,125 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 06:41:26,125 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-14 06:41:26,125 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-14 06:41:26,126 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 06:41:26,126 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-14 06:41:26,126 INFO L138 SettingsManager]: * User list type=DISABLED [2022-12-14 06:41:26,126 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-12-14 06:41:26,126 INFO L138 SettingsManager]: * Explicit value domain=true [2022-12-14 06:41:26,126 INFO L138 SettingsManager]: * Octagon Domain=false [2022-12-14 06:41:26,126 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-12-14 06:41:26,126 INFO L138 SettingsManager]: * Interval Domain=false [2022-12-14 06:41:26,127 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 06:41:26,127 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 06:41:26,127 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 06:41:26,127 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-14 06:41:26,127 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 06:41:26,127 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 06:41:26,127 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-12-14 06:41:26,128 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-12-14 06:41:26,128 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-12-14 06:41:26,128 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 06:41:26,128 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-14 06:41:26,128 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-14 06:41:26,128 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-14 06:41:26,128 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 06:41:26,128 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 06:41:26,128 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-12-14 06:41:26,128 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-14 06:41:26,129 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-14 06:41:26,129 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 06:41:26,129 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 06:41:26,129 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-14 06:41:26,129 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-14 06:41:26,129 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-12-14 06:41:26,129 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-14 06:41:26,129 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_29dc7c75-891a-4d40-b074-af9e3ef98386/bin/utaipan-gh47qXpMRh/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29dc7c75-891a-4d40-b074-af9e3ef98386/bin/utaipan-gh47qXpMRh Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e7e91c3bd92354bfcfc9f8d2e239b9ed33618727ab7a320eb9cc375fbaeb69c6 [2022-12-14 06:41:26,366 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 06:41:26,382 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 06:41:26,384 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 06:41:26,385 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 06:41:26,385 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 06:41:26,386 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29dc7c75-891a-4d40-b074-af9e3ef98386/bin/utaipan-gh47qXpMRh/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-media-pci-saa7164-saa7164.cil.i [2022-12-14 06:41:28,952 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 06:41:29,623 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 06:41:29,623 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29dc7c75-891a-4d40-b074-af9e3ef98386/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-media-pci-saa7164-saa7164.cil.i [2022-12-14 06:41:29,677 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29dc7c75-891a-4d40-b074-af9e3ef98386/bin/utaipan-gh47qXpMRh/data/4e90a45d0/c339d361e8b94e19af6340ead3154e81/FLAG22b48dcbd [2022-12-14 06:41:29,687 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29dc7c75-891a-4d40-b074-af9e3ef98386/bin/utaipan-gh47qXpMRh/data/4e90a45d0/c339d361e8b94e19af6340ead3154e81 [2022-12-14 06:41:29,689 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 06:41:29,690 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 06:41:29,691 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 06:41:29,691 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 06:41:29,693 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 06:41:29,694 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 06:41:29" (1/1) ... [2022-12-14 06:41:29,694 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@56004f84 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:41:29, skipping insertion in model container [2022-12-14 06:41:29,695 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 06:41:29" (1/1) ... [2022-12-14 06:41:29,699 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 06:41:29,828 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 06:41:30,326 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:30,327 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:30,328 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:30,329 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:30,336 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 06:41:30,345 WARN L623 FunctionHandler]: Unknown extern function tveeprom_hauppauge_analog [2022-12-14 06:41:30,347 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:30,347 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:30,517 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-14 06:41:30,540 WARN L623 FunctionHandler]: Unknown extern function __list_del_entry [2022-12-14 06:41:30,589 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 06:41:30,708 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-14 06:41:30,789 WARN L623 FunctionHandler]: Unknown extern function ioremap_nocache [2022-12-14 06:41:30,854 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_byte [2022-12-14 06:41:30,920 WARN L623 FunctionHandler]: Unknown extern function dma_supported [2022-12-14 06:41:30,954 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-12-14 06:41:30,994 WARN L623 FunctionHandler]: Unknown extern function proc_create_data [2022-12-14 06:41:31,046 WARN L623 FunctionHandler]: Unknown extern function freezing_slow_path [2022-12-14 06:41:31,060 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-12-14 06:41:31,061 WARN L623 FunctionHandler]: Unknown extern function __refrigerator [2022-12-14 06:41:31,070 WARN L623 FunctionHandler]: Unknown extern function debug_check_no_locks_held [2022-12-14 06:41:31,230 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:31,239 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:31,240 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:31,241 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:31,242 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:31,242 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:31,261 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:31,262 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:31,262 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:31,270 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 06:41:31,271 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:31,271 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:31,272 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-12-14 06:41:31,274 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:31,276 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-12-14 06:41:31,277 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-14 06:41:31,277 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:31,277 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:31,278 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-12-14 06:41:31,279 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 06:41:31,287 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-14 06:41:31,288 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:31,289 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:31,290 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:31,299 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-14 06:41:31,300 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:31,301 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:31,302 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:31,317 WARN L623 FunctionHandler]: Unknown extern function dvb_dmx_swfilter_packets [2022-12-14 06:41:31,325 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-14 06:41:31,325 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:31,333 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-14 06:41:31,334 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:31,343 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:31,352 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:31,355 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:31,357 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:31,358 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:31,358 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:31,359 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:31,359 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:31,360 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:31,360 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:31,361 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:31,362 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:31,365 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:31,373 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:31,374 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:31,374 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:31,374 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:31,375 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:31,375 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:31,376 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:31,376 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:31,376 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:31,377 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:31,377 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:31,378 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:31,378 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:31,385 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:31,386 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:31,386 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:31,387 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:31,387 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:31,388 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:31,388 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:31,389 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:31,389 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:31,389 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:31,390 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:31,396 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:31,397 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:31,397 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:31,398 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:31,398 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:31,398 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:31,399 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:31,406 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:31,406 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:31,407 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:31,407 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:31,420 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-12-14 06:41:31,421 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-12-14 06:41:31,422 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:31,430 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-14 06:41:31,430 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-14 06:41:31,431 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-14 06:41:31,431 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-14 06:41:31,432 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-14 06:41:31,432 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-14 06:41:31,432 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-14 06:41:31,439 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-14 06:41:31,441 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 06:41:31,441 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 06:41:31,452 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:31,454 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:31,463 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:31,463 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-14 06:41:31,464 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-14 06:41:31,465 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-14 06:41:31,465 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-14 06:41:31,473 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 06:41:31,473 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 06:41:31,473 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 06:41:31,474 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 06:41:31,474 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 06:41:31,474 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 06:41:31,475 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 06:41:31,475 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 06:41:31,475 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 06:41:31,476 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 06:41:31,476 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 06:41:31,477 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 06:41:31,477 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 06:41:31,477 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 06:41:31,478 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 06:41:31,478 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 06:41:31,478 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 06:41:31,486 WARN L623 FunctionHandler]: Unknown extern function single_open [2022-12-14 06:41:31,501 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:31,502 WARN L623 FunctionHandler]: Unknown extern function set_freezable [2022-12-14 06:41:31,502 WARN L623 FunctionHandler]: Unknown extern function msleep_interruptible [2022-12-14 06:41:31,502 WARN L623 FunctionHandler]: Unknown extern function kthread_should_stop [2022-12-14 06:41:31,502 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:31,502 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-14 06:41:31,503 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-14 06:41:31,503 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:31,511 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_register [2022-12-14 06:41:31,511 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 06:41:31,512 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-14 06:41:31,512 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:31,513 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-14 06:41:31,513 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:31,513 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:31,514 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-14 06:41:31,514 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-14 06:41:31,515 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-14 06:41:31,515 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-14 06:41:31,515 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:31,516 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:31,516 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:31,517 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:31,518 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:31,518 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:31,519 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:31,519 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:31,520 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:31,521 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:31,521 WARN L623 FunctionHandler]: Unknown extern function kthread_create_on_node [2022-12-14 06:41:31,521 WARN L623 FunctionHandler]: Unknown extern function wake_up_process [2022-12-14 06:41:31,522 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:31,522 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:31,522 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:31,523 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:31,523 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-12-14 06:41:31,523 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:41:31,531 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:31,539 WARN L623 FunctionHandler]: Unknown extern function kthread_stop [2022-12-14 06:41:31,542 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 06:41:31,542 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 06:41:31,542 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-14 06:41:31,542 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 06:41:31,543 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-12-14 06:41:31,543 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:41:31,551 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:31,558 WARN L623 FunctionHandler]: Unknown extern function remove_proc_entry [2022-12-14 06:41:31,878 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-12-14 06:41:31,882 WARN L623 FunctionHandler]: Unknown extern function seq_read [2022-12-14 06:41:31,883 WARN L623 FunctionHandler]: Unknown extern function seq_lseek [2022-12-14 06:41:31,883 WARN L623 FunctionHandler]: Unknown extern function single_release [2022-12-14 06:41:31,887 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-14 06:41:31,888 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-14 06:41:31,888 WARN L623 FunctionHandler]: Unknown extern function seq_read [2022-12-14 06:41:31,892 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-12-14 06:41:31,897 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 06:41:31,897 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-12-14 06:41:31,898 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-12-14 06:41:31,948 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:31,948 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:31,949 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:31,961 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:41:31,963 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.UnsupportedOperationException: Bitfield write at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.getWriteCallStruct(MemoryHandler.java:2907) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.getWriteCall(MemoryHandler.java:1064) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.getWriteCallStruct(MemoryHandler.java:2916) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.getWriteCall(MemoryHandler.java:1064) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.getWriteCallStruct(MemoryHandler.java:2916) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.getWriteCall(MemoryHandler.java:1064) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.getWriteCall(MemoryHandler.java:1050) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.makeAssignment(CHandler.java:2695) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:750) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1420) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:220) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1094) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1094) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1094) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:371) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1496) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3320) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2395) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:600) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-12-14 06:41:31,966 INFO L158 Benchmark]: Toolchain (without parser) took 2275.94ms. Allocated memory was 98.6MB in the beginning and 119.5MB in the end (delta: 21.0MB). Free memory was 64.0MB in the beginning and 37.8MB in the end (delta: 26.2MB). Peak memory consumption was 68.3MB. Max. memory is 16.1GB. [2022-12-14 06:41:31,967 INFO L158 Benchmark]: CDTParser took 0.10ms. Allocated memory is still 56.6MB. Free memory was 34.3MB in the beginning and 34.2MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 06:41:31,967 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2274.47ms. Allocated memory was 98.6MB in the beginning and 119.5MB in the end (delta: 21.0MB). Free memory was 64.0MB in the beginning and 37.8MB in the end (delta: 26.2MB). Peak memory consumption was 68.3MB. Max. memory is 16.1GB. [2022-12-14 06:41:31,968 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.10ms. Allocated memory is still 56.6MB. Free memory was 34.3MB in the beginning and 34.2MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2274.47ms. Allocated memory was 98.6MB in the beginning and 119.5MB in the end (delta: 21.0MB). Free memory was 64.0MB in the beginning and 37.8MB in the end (delta: 26.2MB). Peak memory consumption was 68.3MB. 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 Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Bitfield write