./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_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_a018aa8b-dc90-467b-ae2d-371e39f8b933/bin/utaipan-gh47qXpMRh/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a018aa8b-dc90-467b-ae2d-371e39f8b933/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_a018aa8b-dc90-467b-ae2d-371e39f8b933/bin/utaipan-gh47qXpMRh/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a018aa8b-dc90-467b-ae2d-371e39f8b933/bin/utaipan-gh47qXpMRh/config/TaipanMemDerefMemtrack.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-pci-saa7164-saa7164.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a018aa8b-dc90-467b-ae2d-371e39f8b933/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_a018aa8b-dc90-467b-ae2d-371e39f8b933/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 bb01514283a8043c1f46c7b47fabbd78cb58f2f1a618c85897925e8edf3d19af --- 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 10:41:38,622 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 10:41:38,623 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 10:41:38,641 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 10:41:38,642 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 10:41:38,643 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 10:41:38,644 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 10:41:38,645 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 10:41:38,647 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 10:41:38,648 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 10:41:38,649 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 10:41:38,650 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 10:41:38,650 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 10:41:38,651 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 10:41:38,652 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 10:41:38,653 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 10:41:38,654 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 10:41:38,654 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 10:41:38,656 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 10:41:38,657 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 10:41:38,659 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 10:41:38,660 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 10:41:38,661 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 10:41:38,662 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 10:41:38,665 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 10:41:38,665 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 10:41:38,665 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 10:41:38,666 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 10:41:38,666 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 10:41:38,667 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 10:41:38,668 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 10:41:38,668 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 10:41:38,669 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 10:41:38,670 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 10:41:38,670 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 10:41:38,670 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 10:41:38,671 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 10:41:38,671 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 10:41:38,671 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 10:41:38,672 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 10:41:38,673 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 10:41:38,673 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a018aa8b-dc90-467b-ae2d-371e39f8b933/bin/utaipan-gh47qXpMRh/config/svcomp-DerefFreeMemtrack-64bit-Taipan_Default.epf [2022-12-14 10:41:38,693 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 10:41:38,693 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 10:41:38,693 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-14 10:41:38,694 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-14 10:41:38,694 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 10:41:38,694 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-14 10:41:38,694 INFO L138 SettingsManager]: * User list type=DISABLED [2022-12-14 10:41:38,695 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-12-14 10:41:38,695 INFO L138 SettingsManager]: * Explicit value domain=true [2022-12-14 10:41:38,695 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-12-14 10:41:38,695 INFO L138 SettingsManager]: * Octagon Domain=false [2022-12-14 10:41:38,695 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-12-14 10:41:38,696 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-12-14 10:41:38,696 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-12-14 10:41:38,696 INFO L138 SettingsManager]: * Interval Domain=false [2022-12-14 10:41:38,696 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-12-14 10:41:38,696 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-12-14 10:41:38,696 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-12-14 10:41:38,697 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 10:41:38,697 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 10:41:38,697 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 10:41:38,698 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-14 10:41:38,698 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 10:41:38,698 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 10:41:38,698 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-12-14 10:41:38,698 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-12-14 10:41:38,698 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-12-14 10:41:38,699 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 10:41:38,699 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-14 10:41:38,699 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 10:41:38,699 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 10:41:38,699 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-14 10:41:38,699 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-14 10:41:38,700 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 10:41:38,700 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-12-14 10:41:38,700 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 10:41:38,700 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-12-14 10:41:38,700 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 10:41:38,700 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-12-14 10:41:38,701 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_a018aa8b-dc90-467b-ae2d-371e39f8b933/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a018aa8b-dc90-467b-ae2d-371e39f8b933/bin/utaipan-gh47qXpMRh Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bb01514283a8043c1f46c7b47fabbd78cb58f2f1a618c85897925e8edf3d19af [2022-12-14 10:41:38,889 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 10:41:38,907 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 10:41:38,910 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 10:41:38,911 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 10:41:38,911 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 10:41:38,912 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a018aa8b-dc90-467b-ae2d-371e39f8b933/bin/utaipan-gh47qXpMRh/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-pci-saa7164-saa7164.cil.i [2022-12-14 10:41:41,509 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 10:41:41,954 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 10:41:41,954 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a018aa8b-dc90-467b-ae2d-371e39f8b933/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-pci-saa7164-saa7164.cil.i [2022-12-14 10:41:42,006 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a018aa8b-dc90-467b-ae2d-371e39f8b933/bin/utaipan-gh47qXpMRh/data/dd93acda3/2c253feb4368464d99625844204117f3/FLAG5ed8da356 [2022-12-14 10:41:42,017 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a018aa8b-dc90-467b-ae2d-371e39f8b933/bin/utaipan-gh47qXpMRh/data/dd93acda3/2c253feb4368464d99625844204117f3 [2022-12-14 10:41:42,018 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 10:41:42,020 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 10:41:42,020 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 10:41:42,020 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 10:41:42,023 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 10:41:42,024 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 10:41:42" (1/1) ... [2022-12-14 10:41:42,025 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2b41c07d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:41:42, skipping insertion in model container [2022-12-14 10:41:42,025 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 10:41:42" (1/1) ... [2022-12-14 10:41:42,030 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 10:41:42,204 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 10:41:42,669 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:42,671 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:42,672 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:42,672 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:42,679 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 10:41:42,688 WARN L623 FunctionHandler]: Unknown extern function tveeprom_hauppauge_analog [2022-12-14 10:41:42,690 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:42,690 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:42,895 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-14 10:41:42,914 WARN L623 FunctionHandler]: Unknown extern function __list_del_entry [2022-12-14 10:41:42,952 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 10:41:43,068 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-14 10:41:43,147 WARN L623 FunctionHandler]: Unknown extern function ioremap_nocache [2022-12-14 10:41:43,203 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_byte [2022-12-14 10:41:43,268 WARN L623 FunctionHandler]: Unknown extern function dma_supported [2022-12-14 10:41:43,301 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-12-14 10:41:43,338 WARN L623 FunctionHandler]: Unknown extern function proc_create_data [2022-12-14 10:41:43,385 WARN L623 FunctionHandler]: Unknown extern function freezing_slow_path [2022-12-14 10:41:43,397 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-12-14 10:41:43,398 WARN L623 FunctionHandler]: Unknown extern function __refrigerator [2022-12-14 10:41:43,406 WARN L623 FunctionHandler]: Unknown extern function debug_check_no_locks_held [2022-12-14 10:41:43,553 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:43,563 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:43,564 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:43,565 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:43,565 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:43,566 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:43,582 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:43,583 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:43,584 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:43,591 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:43,592 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:43,592 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-12-14 10:41:43,595 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:43,597 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-12-14 10:41:43,597 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-14 10:41:43,598 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:43,598 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:43,598 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-12-14 10:41:43,606 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-14 10:41:43,607 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:43,609 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:43,610 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:43,618 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-14 10:41:43,619 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:43,620 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:43,621 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:43,636 WARN L623 FunctionHandler]: Unknown extern function dvb_dmx_swfilter_packets [2022-12-14 10:41:43,643 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-14 10:41:43,644 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:43,651 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-14 10:41:43,652 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:43,661 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:43,669 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 10:41:43,670 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:43,672 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:43,692 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:43,692 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:43,693 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:43,693 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:43,694 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:43,694 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:43,695 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:43,696 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:43,697 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:43,702 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:43,710 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:43,711 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:43,711 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:43,712 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:43,712 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:43,713 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:43,713 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:43,714 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:43,714 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:43,715 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:43,715 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:43,716 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:43,716 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:43,724 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:43,724 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:43,725 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:43,726 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:43,726 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:43,727 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:43,727 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:43,728 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:43,728 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:43,729 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:43,729 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:43,736 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:43,737 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:43,737 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:43,738 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:43,738 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:43,739 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:43,739 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:43,747 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:43,748 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:43,748 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:43,748 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:43,762 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-12-14 10:41:43,763 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-12-14 10:41:43,765 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:43,773 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-14 10:41:43,773 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-14 10:41:43,774 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-14 10:41:43,774 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-14 10:41:43,775 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-14 10:41:43,775 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-14 10:41:43,776 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-14 10:41:43,783 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-14 10:41:43,789 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:43,790 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 10:41:43,791 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 10:41:43,791 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:43,800 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:43,800 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-14 10:41:43,801 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-14 10:41:43,802 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-14 10:41:43,803 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-14 10:41:43,810 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 10:41:43,811 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 10:41:43,811 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 10:41:43,812 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 10:41:43,812 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 10:41:43,813 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 10:41:43,813 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 10:41:43,813 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 10:41:43,814 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 10:41:43,814 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 10:41:43,815 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 10:41:43,815 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 10:41:43,816 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 10:41:43,816 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 10:41:43,817 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 10:41:43,824 WARN L623 FunctionHandler]: Unknown extern function single_open [2022-12-14 10:41:43,839 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 10:41:43,840 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:43,840 WARN L623 FunctionHandler]: Unknown extern function set_freezable [2022-12-14 10:41:43,840 WARN L623 FunctionHandler]: Unknown extern function msleep_interruptible [2022-12-14 10:41:43,841 WARN L623 FunctionHandler]: Unknown extern function kthread_should_stop [2022-12-14 10:41:43,841 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:43,841 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-14 10:41:43,842 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-14 10:41:43,842 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:43,850 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 10:41:43,850 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_register [2022-12-14 10:41:43,850 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 10:41:43,851 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-14 10:41:43,852 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:43,852 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-14 10:41:43,853 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:43,853 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:43,854 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-14 10:41:43,854 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-14 10:41:43,855 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-14 10:41:43,855 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-14 10:41:43,855 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:43,856 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:43,856 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:43,857 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:43,858 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:43,859 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:43,860 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:43,860 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:43,861 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:43,862 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:43,862 WARN L623 FunctionHandler]: Unknown extern function kthread_create_on_node [2022-12-14 10:41:43,863 WARN L623 FunctionHandler]: Unknown extern function wake_up_process [2022-12-14 10:41:43,864 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:43,864 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:43,864 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:43,865 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:43,865 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-12-14 10:41:43,865 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 10:41:43,873 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:43,880 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 10:41:43,880 WARN L623 FunctionHandler]: Unknown extern function kthread_stop [2022-12-14 10:41:43,884 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 10:41:43,884 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-14 10:41:43,885 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-12-14 10:41:43,885 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 10:41:43,893 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:43,900 WARN L623 FunctionHandler]: Unknown extern function remove_proc_entry [2022-12-14 10:41:44,223 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 10:41:44,224 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 10:41:44,224 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 10:41:44,225 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 10:41:44,226 WARN L623 FunctionHandler]: Unknown extern function seq_read [2022-12-14 10:41:44,227 WARN L623 FunctionHandler]: Unknown extern function seq_lseek [2022-12-14 10:41:44,227 WARN L623 FunctionHandler]: Unknown extern function single_release [2022-12-14 10:41:44,232 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-14 10:41:44,232 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-14 10:41:44,233 WARN L623 FunctionHandler]: Unknown extern function seq_read [2022-12-14 10:41:44,238 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-12-14 10:41:44,239 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 10:41:44,239 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 10:41:44,245 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 10:41:44,246 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-12-14 10:41:44,247 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-12-14 10:41:44,300 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 10:41:44,300 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:44,301 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:44,301 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:44,316 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:44,318 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 10:41:44,321 INFO L158 Benchmark]: Toolchain (without parser) took 2301.29ms. Allocated memory was 148.9MB in the beginning and 188.7MB in the end (delta: 39.8MB). Free memory was 90.6MB in the beginning and 91.2MB in the end (delta: -564.0kB). Peak memory consumption was 82.3MB. Max. memory is 16.1GB. [2022-12-14 10:41:44,322 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 148.9MB. Free memory is still 122.7MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 10:41:44,322 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2299.91ms. Allocated memory was 148.9MB in the beginning and 188.7MB in the end (delta: 39.8MB). Free memory was 90.0MB in the beginning and 91.2MB in the end (delta: -1.2MB). Peak memory consumption was 80.2MB. Max. memory is 16.1GB. [2022-12-14 10:41:44,323 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15ms. Allocated memory is still 148.9MB. Free memory is still 122.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2299.91ms. Allocated memory was 148.9MB in the beginning and 188.7MB in the end (delta: 39.8MB). Free memory was 90.0MB in the beginning and 91.2MB in the end (delta: -1.2MB). Peak memory consumption was 80.2MB. 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_a018aa8b-dc90-467b-ae2d-371e39f8b933/bin/utaipan-gh47qXpMRh/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a018aa8b-dc90-467b-ae2d-371e39f8b933/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_a018aa8b-dc90-467b-ae2d-371e39f8b933/bin/utaipan-gh47qXpMRh/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a018aa8b-dc90-467b-ae2d-371e39f8b933/bin/utaipan-gh47qXpMRh/config/TaipanMemDerefMemtrack.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-pci-saa7164-saa7164.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a018aa8b-dc90-467b-ae2d-371e39f8b933/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_a018aa8b-dc90-467b-ae2d-371e39f8b933/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 bb01514283a8043c1f46c7b47fabbd78cb58f2f1a618c85897925e8edf3d19af --- 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 10:41:45,821 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 10:41:45,823 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 10:41:45,844 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 10:41:45,844 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 10:41:45,845 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 10:41:45,847 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 10:41:45,848 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 10:41:45,850 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 10:41:45,850 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 10:41:45,851 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 10:41:45,852 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 10:41:45,853 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 10:41:45,854 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 10:41:45,855 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 10:41:45,856 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 10:41:45,856 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 10:41:45,857 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 10:41:45,859 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 10:41:45,861 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 10:41:45,862 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 10:41:45,863 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 10:41:45,864 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 10:41:45,865 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 10:41:45,868 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 10:41:45,869 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 10:41:45,869 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 10:41:45,870 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 10:41:45,870 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 10:41:45,871 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 10:41:45,871 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 10:41:45,876 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 10:41:45,877 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 10:41:45,878 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 10:41:45,879 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 10:41:45,879 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 10:41:45,879 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 10:41:45,880 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 10:41:45,880 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 10:41:45,881 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 10:41:45,881 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 10:41:45,882 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a018aa8b-dc90-467b-ae2d-371e39f8b933/bin/utaipan-gh47qXpMRh/config/svcomp-DerefFreeMemtrack-64bit-Taipan_Bitvector.epf [2022-12-14 10:41:45,905 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 10:41:45,905 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 10:41:45,906 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-14 10:41:45,906 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-14 10:41:45,906 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 10:41:45,907 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-14 10:41:45,907 INFO L138 SettingsManager]: * User list type=DISABLED [2022-12-14 10:41:45,907 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-12-14 10:41:45,907 INFO L138 SettingsManager]: * Explicit value domain=true [2022-12-14 10:41:45,907 INFO L138 SettingsManager]: * Octagon Domain=false [2022-12-14 10:41:45,907 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-12-14 10:41:45,908 INFO L138 SettingsManager]: * Interval Domain=false [2022-12-14 10:41:45,908 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 10:41:45,908 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 10:41:45,909 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 10:41:45,909 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-14 10:41:45,909 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 10:41:45,909 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 10:41:45,909 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-12-14 10:41:45,909 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-12-14 10:41:45,909 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-12-14 10:41:45,910 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 10:41:45,910 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-14 10:41:45,910 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-14 10:41:45,910 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-14 10:41:45,910 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 10:41:45,910 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 10:41:45,911 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-12-14 10:41:45,911 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-14 10:41:45,911 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-14 10:41:45,911 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 10:41:45,911 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 10:41:45,911 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-14 10:41:45,911 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-14 10:41:45,912 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-12-14 10:41:45,912 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-14 10:41:45,912 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_a018aa8b-dc90-467b-ae2d-371e39f8b933/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a018aa8b-dc90-467b-ae2d-371e39f8b933/bin/utaipan-gh47qXpMRh Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bb01514283a8043c1f46c7b47fabbd78cb58f2f1a618c85897925e8edf3d19af [2022-12-14 10:41:46,120 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 10:41:46,136 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 10:41:46,137 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 10:41:46,138 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 10:41:46,139 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 10:41:46,140 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a018aa8b-dc90-467b-ae2d-371e39f8b933/bin/utaipan-gh47qXpMRh/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-pci-saa7164-saa7164.cil.i [2022-12-14 10:41:48,678 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 10:41:49,148 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 10:41:49,149 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a018aa8b-dc90-467b-ae2d-371e39f8b933/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-pci-saa7164-saa7164.cil.i [2022-12-14 10:41:49,199 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a018aa8b-dc90-467b-ae2d-371e39f8b933/bin/utaipan-gh47qXpMRh/data/bfe70bd53/b2e8cffb3836488e8ae6f7f2d46c72f0/FLAG47407affe [2022-12-14 10:41:49,210 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a018aa8b-dc90-467b-ae2d-371e39f8b933/bin/utaipan-gh47qXpMRh/data/bfe70bd53/b2e8cffb3836488e8ae6f7f2d46c72f0 [2022-12-14 10:41:49,212 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 10:41:49,213 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 10:41:49,214 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 10:41:49,214 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 10:41:49,217 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 10:41:49,217 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 10:41:49" (1/1) ... [2022-12-14 10:41:49,218 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@411ad3e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:41:49, skipping insertion in model container [2022-12-14 10:41:49,218 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 10:41:49" (1/1) ... [2022-12-14 10:41:49,224 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 10:41:49,350 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 10:41:49,926 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:49,927 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:49,928 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:49,929 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:49,936 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 10:41:49,946 WARN L623 FunctionHandler]: Unknown extern function tveeprom_hauppauge_analog [2022-12-14 10:41:49,948 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:49,949 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:50,181 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-14 10:41:50,200 WARN L623 FunctionHandler]: Unknown extern function __list_del_entry [2022-12-14 10:41:50,240 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 10:41:50,358 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-14 10:41:50,437 WARN L623 FunctionHandler]: Unknown extern function ioremap_nocache [2022-12-14 10:41:50,495 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_byte [2022-12-14 10:41:50,561 WARN L623 FunctionHandler]: Unknown extern function dma_supported [2022-12-14 10:41:50,593 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-12-14 10:41:50,629 WARN L623 FunctionHandler]: Unknown extern function proc_create_data [2022-12-14 10:41:50,677 WARN L623 FunctionHandler]: Unknown extern function freezing_slow_path [2022-12-14 10:41:50,690 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-12-14 10:41:50,691 WARN L623 FunctionHandler]: Unknown extern function __refrigerator [2022-12-14 10:41:50,698 WARN L623 FunctionHandler]: Unknown extern function debug_check_no_locks_held [2022-12-14 10:41:50,870 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:50,879 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:50,881 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:50,882 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:50,882 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:50,883 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:50,901 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:50,902 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:50,903 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:50,911 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:50,912 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:50,912 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-12-14 10:41:50,915 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:50,917 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-12-14 10:41:50,917 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-14 10:41:50,918 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:50,918 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:50,919 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-12-14 10:41:50,927 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-14 10:41:50,928 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:50,930 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:50,931 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:50,940 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-14 10:41:50,941 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:50,942 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:50,943 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:50,958 WARN L623 FunctionHandler]: Unknown extern function dvb_dmx_swfilter_packets [2022-12-14 10:41:50,968 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-14 10:41:50,969 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:50,978 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-14 10:41:50,979 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:50,989 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:50,998 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:51,002 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:51,006 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:51,006 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:51,007 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:51,008 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:51,008 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:51,009 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:51,009 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:51,011 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:51,012 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:51,017 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:51,028 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:51,028 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:51,029 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:51,030 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:51,030 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:51,031 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:51,032 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:51,032 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:51,033 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:51,034 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:51,034 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:51,035 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:51,035 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:51,045 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:51,045 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:51,046 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:51,047 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:51,047 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:51,048 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:51,049 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:51,049 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:51,050 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:51,050 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:51,051 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:51,060 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:51,061 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:51,061 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:51,062 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:51,062 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:51,063 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:51,063 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:51,073 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:51,074 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:51,074 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:51,075 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:51,093 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-12-14 10:41:51,095 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-12-14 10:41:51,096 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:51,105 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-14 10:41:51,105 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-14 10:41:51,106 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-14 10:41:51,107 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-14 10:41:51,107 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-14 10:41:51,108 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-14 10:41:51,108 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-14 10:41:51,118 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-14 10:41:51,125 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:51,129 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:51,140 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:51,141 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-14 10:41:51,142 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-14 10:41:51,144 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-14 10:41:51,144 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-14 10:41:51,154 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 10:41:51,155 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 10:41:51,156 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 10:41:51,157 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 10:41:51,157 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 10:41:51,158 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 10:41:51,158 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 10:41:51,158 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 10:41:51,159 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 10:41:51,160 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 10:41:51,161 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 10:41:51,161 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 10:41:51,162 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 10:41:51,162 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 10:41:51,163 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 10:41:51,173 WARN L623 FunctionHandler]: Unknown extern function single_open [2022-12-14 10:41:51,189 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:51,190 WARN L623 FunctionHandler]: Unknown extern function set_freezable [2022-12-14 10:41:51,190 WARN L623 FunctionHandler]: Unknown extern function msleep_interruptible [2022-12-14 10:41:51,190 WARN L623 FunctionHandler]: Unknown extern function kthread_should_stop [2022-12-14 10:41:51,191 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:51,191 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-14 10:41:51,191 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-14 10:41:51,192 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:51,199 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_register [2022-12-14 10:41:51,200 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 10:41:51,200 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-14 10:41:51,201 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:51,201 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-14 10:41:51,202 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:51,202 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:51,203 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-14 10:41:51,203 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-14 10:41:51,204 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-14 10:41:51,204 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-14 10:41:51,205 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:51,206 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:51,206 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:51,207 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:51,209 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:51,210 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:51,211 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:51,212 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:51,213 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:51,214 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:51,214 WARN L623 FunctionHandler]: Unknown extern function kthread_create_on_node [2022-12-14 10:41:51,215 WARN L623 FunctionHandler]: Unknown extern function wake_up_process [2022-12-14 10:41:51,216 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:51,216 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:51,217 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:51,217 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:51,218 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-12-14 10:41:51,218 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 10:41:51,228 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:51,237 WARN L623 FunctionHandler]: Unknown extern function kthread_stop [2022-12-14 10:41:51,243 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 10:41:51,243 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-14 10:41:51,244 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-12-14 10:41:51,244 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 10:41:51,254 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:51,264 WARN L623 FunctionHandler]: Unknown extern function remove_proc_entry [2022-12-14 10:41:51,647 WARN L623 FunctionHandler]: Unknown extern function seq_read [2022-12-14 10:41:51,648 WARN L623 FunctionHandler]: Unknown extern function seq_lseek [2022-12-14 10:41:51,648 WARN L623 FunctionHandler]: Unknown extern function single_release [2022-12-14 10:41:51,652 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-14 10:41:51,653 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-14 10:41:51,653 WARN L623 FunctionHandler]: Unknown extern function seq_read [2022-12-14 10:41:51,657 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-12-14 10:41:51,663 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 10:41:51,663 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-12-14 10:41:51,663 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-12-14 10:41:51,723 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:51,723 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:51,724 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:51,736 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:41:51,739 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 10:41:51,742 INFO L158 Benchmark]: Toolchain (without parser) took 2528.59ms. Allocated memory was 83.9MB in the beginning and 121.6MB in the end (delta: 37.7MB). Free memory was 43.4MB in the beginning and 61.9MB in the end (delta: -18.5MB). Peak memory consumption was 43.8MB. Max. memory is 16.1GB. [2022-12-14 10:41:51,742 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 48.2MB. Free memory was 26.5MB in the beginning and 26.5MB in the end (delta: 52.5kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 10:41:51,743 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2527.13ms. Allocated memory was 83.9MB in the beginning and 121.6MB in the end (delta: 37.7MB). Free memory was 43.1MB in the beginning and 61.9MB in the end (delta: -18.8MB). Peak memory consumption was 43.8MB. Max. memory is 16.1GB. [2022-12-14 10:41:51,744 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15ms. Allocated memory is still 48.2MB. Free memory was 26.5MB in the beginning and 26.5MB in the end (delta: 52.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2527.13ms. Allocated memory was 83.9MB in the beginning and 121.6MB in the end (delta: 37.7MB). Free memory was 43.1MB in the beginning and 61.9MB in the end (delta: -18.8MB). Peak memory consumption was 43.8MB. 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 Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Bitfield write