./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--media--pci--saa7164--saa7164.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 38b53e6a Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_affb4800-aa4b-4fdb-a7b8-be9387c66986/bin/uautomizer-ZsLfNo2U6R/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_affb4800-aa4b-4fdb-a7b8-be9387c66986/bin/uautomizer-ZsLfNo2U6R/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_affb4800-aa4b-4fdb-a7b8-be9387c66986/bin/uautomizer-ZsLfNo2U6R/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_affb4800-aa4b-4fdb-a7b8-be9387c66986/bin/uautomizer-ZsLfNo2U6R/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--media--pci--saa7164--saa7164.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_affb4800-aa4b-4fdb-a7b8-be9387c66986/bin/uautomizer-ZsLfNo2U6R/config/svcomp-DerefFreeMemtrack-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_affb4800-aa4b-4fdb-a7b8-be9387c66986/bin/uautomizer-ZsLfNo2U6R --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 10d08d5a4a2c7b4fdfecf6fafbd0caf4aba5f23eee064628acd5037c0e03abe9 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-38b53e6 [2022-11-25 18:29:57,553 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-25 18:29:57,555 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-25 18:29:57,575 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-25 18:29:57,575 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-25 18:29:57,576 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-25 18:29:57,578 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-25 18:29:57,580 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-25 18:29:57,581 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-25 18:29:57,582 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-25 18:29:57,584 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-25 18:29:57,585 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-25 18:29:57,585 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-25 18:29:57,586 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-25 18:29:57,588 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-25 18:29:57,589 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-25 18:29:57,590 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-25 18:29:57,591 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-25 18:29:57,592 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-25 18:29:57,594 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-25 18:29:57,596 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-25 18:29:57,602 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-25 18:29:57,603 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-25 18:29:57,606 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-25 18:29:57,609 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-25 18:29:57,615 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-25 18:29:57,615 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-25 18:29:57,616 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-25 18:29:57,617 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-25 18:29:57,618 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-25 18:29:57,622 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-25 18:29:57,623 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-25 18:29:57,623 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-25 18:29:57,624 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-25 18:29:57,626 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-25 18:29:57,627 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-25 18:29:57,628 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-25 18:29:57,628 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-25 18:29:57,629 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-25 18:29:57,629 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-25 18:29:57,630 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-25 18:29:57,631 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_affb4800-aa4b-4fdb-a7b8-be9387c66986/bin/uautomizer-ZsLfNo2U6R/config/svcomp-DerefFreeMemtrack-64bit-Automizer_Default.epf [2022-11-25 18:29:57,652 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-25 18:29:57,652 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-25 18:29:57,653 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-25 18:29:57,653 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-25 18:29:57,654 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-25 18:29:57,654 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-25 18:29:57,655 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-25 18:29:57,655 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-25 18:29:57,655 INFO L138 SettingsManager]: * Use SBE=true [2022-11-25 18:29:57,655 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-25 18:29:57,656 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-25 18:29:57,656 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-25 18:29:57,656 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-25 18:29:57,656 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-25 18:29:57,657 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-25 18:29:57,657 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-25 18:29:57,657 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-25 18:29:57,657 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-25 18:29:57,657 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-25 18:29:57,658 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-25 18:29:57,658 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-25 18:29:57,658 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-25 18:29:57,658 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-25 18:29:57,659 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-25 18:29:57,659 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-25 18:29:57,659 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-25 18:29:57,659 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-25 18:29:57,659 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-25 18:29:57,660 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2022-11-25 18:29:57,660 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-25 18:29:57,660 INFO L138 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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_affb4800-aa4b-4fdb-a7b8-be9387c66986/bin/uautomizer-ZsLfNo2U6R/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_affb4800-aa4b-4fdb-a7b8-be9387c66986/bin/uautomizer-ZsLfNo2U6R Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 10d08d5a4a2c7b4fdfecf6fafbd0caf4aba5f23eee064628acd5037c0e03abe9 [2022-11-25 18:29:57,905 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-25 18:29:57,933 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-25 18:29:57,937 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-25 18:29:57,939 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-25 18:29:57,940 INFO L275 PluginConnector]: CDTParser initialized [2022-11-25 18:29:57,941 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_affb4800-aa4b-4fdb-a7b8-be9387c66986/bin/uautomizer-ZsLfNo2U6R/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--media--pci--saa7164--saa7164.ko-entry_point.cil.out.i [2022-11-25 18:30:01,055 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-25 18:30:01,953 INFO L351 CDTParser]: Found 1 translation units. [2022-11-25 18:30:01,958 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_affb4800-aa4b-4fdb-a7b8-be9387c66986/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--media--pci--saa7164--saa7164.ko-entry_point.cil.out.i [2022-11-25 18:30:02,039 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_affb4800-aa4b-4fdb-a7b8-be9387c66986/bin/uautomizer-ZsLfNo2U6R/data/5df071dc4/b87d6a80b35445ab8fe695d0afc673a5/FLAGb73ad298c [2022-11-25 18:30:02,059 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_affb4800-aa4b-4fdb-a7b8-be9387c66986/bin/uautomizer-ZsLfNo2U6R/data/5df071dc4/b87d6a80b35445ab8fe695d0afc673a5 [2022-11-25 18:30:02,065 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-25 18:30:02,067 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-25 18:30:02,069 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-25 18:30:02,069 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-25 18:30:02,073 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-25 18:30:02,074 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 06:30:02" (1/1) ... [2022-11-25 18:30:02,075 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3a591d5a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:30:02, skipping insertion in model container [2022-11-25 18:30:02,075 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 06:30:02" (1/1) ... [2022-11-25 18:30:02,083 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-25 18:30:02,373 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-25 18:30:03,105 WARN L1266 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [7312] [2022-11-25 18:30:03,876 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:03,877 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:03,880 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:03,881 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:03,888 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:30:03,905 WARN L623 FunctionHandler]: Unknown extern function tveeprom_hauppauge_analog [2022-11-25 18:30:03,907 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:03,909 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:03,934 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-11-25 18:30:03,938 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-11-25 18:30:03,947 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-11-25 18:30:03,951 WARN L623 FunctionHandler]: Unknown extern function flush_workqueue [2022-11-25 18:30:03,952 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-11-25 18:30:04,058 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-11-25 18:30:04,093 WARN L623 FunctionHandler]: Unknown extern function __list_del_entry [2022-11-25 18:30:04,130 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 18:30:04,408 WARN L623 FunctionHandler]: Unknown extern function ioremap_nocache [2022-11-25 18:30:04,724 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-11-25 18:30:04,778 WARN L623 FunctionHandler]: Unknown extern function proc_create_data [2022-11-25 18:30:04,900 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_byte [2022-11-25 18:30:04,971 WARN L623 FunctionHandler]: Unknown extern function pci_enable_msi_range [2022-11-25 18:30:04,985 WARN L623 FunctionHandler]: Unknown extern function dma_supported [2022-11-25 18:30:05,055 WARN L623 FunctionHandler]: Unknown extern function freezing_slow_path [2022-11-25 18:30:05,070 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-11-25 18:30:05,071 WARN L623 FunctionHandler]: Unknown extern function __refrigerator [2022-11-25 18:30:05,084 WARN L623 FunctionHandler]: Unknown extern function debug_check_no_locks_held [2022-11-25 18:30:05,360 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:05,392 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:05,394 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:05,396 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:05,398 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:05,399 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:05,439 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:05,440 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:05,444 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:05,455 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 18:30:05,457 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-11-25 18:30:05,457 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:05,460 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:05,461 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-11-25 18:30:05,476 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:05,478 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-11-25 18:30:05,484 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-11-25 18:30:05,487 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-11-25 18:30:05,488 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:05,489 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:05,490 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-11-25 18:30:05,492 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:30:05,504 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-11-25 18:30:05,507 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-11-25 18:30:05,509 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:05,512 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:05,515 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:05,534 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-11-25 18:30:05,535 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-11-25 18:30:05,538 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:05,550 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:05,552 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:05,569 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-11-25 18:30:05,580 WARN L623 FunctionHandler]: Unknown extern function dvb_dmx_swfilter_packets [2022-11-25 18:30:05,591 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-11-25 18:30:05,595 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:05,610 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-11-25 18:30:05,612 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:05,626 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-11-25 18:30:05,627 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:05,643 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:05,651 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:05,655 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:05,656 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:05,657 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:05,658 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:05,658 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:05,660 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:05,661 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:05,662 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:05,667 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:05,680 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:05,697 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:05,698 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:05,699 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:05,700 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:05,700 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:05,701 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:05,702 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:05,702 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:05,703 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:05,704 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:05,705 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:05,706 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:05,709 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:05,721 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:05,722 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:05,723 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:05,724 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:05,725 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:05,726 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:05,727 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:05,727 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:05,729 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:05,730 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:05,733 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:05,743 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:05,744 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:05,745 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:05,747 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:05,748 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:05,760 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:05,760 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:05,772 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:05,772 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:05,773 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:05,774 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:05,794 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-11-25 18:30:05,796 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-11-25 18:30:05,797 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:05,809 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 18:30:05,809 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 18:30:05,810 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 18:30:05,811 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 18:30:05,812 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-25 18:30:05,812 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-25 18:30:05,813 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-11-25 18:30:05,824 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-25 18:30:05,826 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 18:30:05,827 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:30:05,831 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:05,834 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:05,846 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:05,847 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-11-25 18:30:05,848 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-11-25 18:30:05,850 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-11-25 18:30:05,850 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-11-25 18:30:05,860 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-11-25 18:30:05,861 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 18:30:05,862 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 18:30:05,862 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 18:30:05,863 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 18:30:05,864 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 18:30:05,864 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 18:30:05,865 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 18:30:05,865 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 18:30:05,865 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 18:30:05,866 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 18:30:05,867 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 18:30:05,868 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 18:30:05,868 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 18:30:05,869 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 18:30:05,870 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 18:30:05,870 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 18:30:05,871 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:30:05,882 WARN L623 FunctionHandler]: Unknown extern function single_open [2022-11-25 18:30:05,904 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:05,905 WARN L623 FunctionHandler]: Unknown extern function set_freezable [2022-11-25 18:30:05,905 WARN L623 FunctionHandler]: Unknown extern function msleep_interruptible [2022-11-25 18:30:05,906 WARN L623 FunctionHandler]: Unknown extern function kthread_should_stop [2022-11-25 18:30:05,906 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:05,907 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-11-25 18:30:05,908 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-11-25 18:30:05,908 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:05,919 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:05,920 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:05,921 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:05,921 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msi [2022-11-25 18:30:05,932 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_register [2022-11-25 18:30:05,933 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 18:30:05,933 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-11-25 18:30:05,934 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:05,935 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-11-25 18:30:05,936 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:05,937 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:05,938 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-25 18:30:05,938 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-11-25 18:30:05,939 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 18:30:05,939 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 18:30:05,940 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:05,941 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:05,942 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:05,942 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:05,945 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:05,946 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:05,947 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:05,949 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:05,951 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:05,952 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:05,953 WARN L623 FunctionHandler]: Unknown extern function kthread_create_on_node [2022-11-25 18:30:05,955 WARN L623 FunctionHandler]: Unknown extern function wake_up_process [2022-11-25 18:30:05,956 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:05,958 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:05,960 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:05,960 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:05,961 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-11-25 18:30:05,961 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 18:30:05,972 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:05,984 WARN L623 FunctionHandler]: Unknown extern function kthread_stop [2022-11-25 18:30:05,991 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msi [2022-11-25 18:30:05,992 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-25 18:30:05,992 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 18:30:05,992 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-11-25 18:30:05,993 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:30:05,993 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-11-25 18:30:05,993 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 18:30:06,008 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:06,026 WARN L623 FunctionHandler]: Unknown extern function remove_proc_entry [2022-11-25 18:30:06,152 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-11-25 18:30:06,154 WARN L623 FunctionHandler]: Unknown extern function ldv_shutdown_11 [2022-11-25 18:30:06,155 WARN L623 FunctionHandler]: Unknown extern function single_release [2022-11-25 18:30:06,155 WARN L623 FunctionHandler]: Unknown extern function seq_read [2022-11-25 18:30:06,156 WARN L623 FunctionHandler]: Unknown extern function seq_lseek [2022-11-25 18:30:06,158 WARN L623 FunctionHandler]: Unknown extern function ldv_check_final_state [2022-11-25 18:30:06,160 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-11-25 18:30:06,161 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-11-25 18:30:06,161 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-11-25 18:30:06,162 WARN L623 FunctionHandler]: Unknown extern function flush_workqueue [2022-11-25 18:30:06,162 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-11-25 18:30:06,168 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-25 18:30:06,168 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-11-25 18:30:06,169 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-11-25 18:30:06,337 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:06,337 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:06,357 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:06,360 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.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:371) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1496) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3320) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2395) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:600) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-25 18:30:06,370 INFO L158 Benchmark]: Toolchain (without parser) took 4302.01ms. Allocated memory was 195.0MB in the beginning and 257.9MB in the end (delta: 62.9MB). Free memory was 129.7MB in the beginning and 144.0MB in the end (delta: -14.3MB). Peak memory consumption was 79.5MB. Max. memory is 16.1GB. [2022-11-25 18:30:06,370 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 195.0MB. Free memory is still 167.7MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-25 18:30:06,371 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4298.92ms. Allocated memory was 195.0MB in the beginning and 257.9MB in the end (delta: 62.9MB). Free memory was 129.7MB in the beginning and 144.0MB in the end (delta: -14.3MB). Peak memory consumption was 79.5MB. Max. memory is 16.1GB. [2022-11-25 18:30:06,373 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27ms. Allocated memory is still 195.0MB. Free memory is still 167.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4298.92ms. Allocated memory was 195.0MB in the beginning and 257.9MB in the end (delta: 62.9MB). Free memory was 129.7MB in the beginning and 144.0MB in the end (delta: -14.3MB). Peak memory consumption was 79.5MB. 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_affb4800-aa4b-4fdb-a7b8-be9387c66986/bin/uautomizer-ZsLfNo2U6R/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_affb4800-aa4b-4fdb-a7b8-be9387c66986/bin/uautomizer-ZsLfNo2U6R/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_affb4800-aa4b-4fdb-a7b8-be9387c66986/bin/uautomizer-ZsLfNo2U6R/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_affb4800-aa4b-4fdb-a7b8-be9387c66986/bin/uautomizer-ZsLfNo2U6R/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--media--pci--saa7164--saa7164.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_affb4800-aa4b-4fdb-a7b8-be9387c66986/bin/uautomizer-ZsLfNo2U6R/config/svcomp-DerefFreeMemtrack-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_affb4800-aa4b-4fdb-a7b8-be9387c66986/bin/uautomizer-ZsLfNo2U6R --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 10d08d5a4a2c7b4fdfecf6fafbd0caf4aba5f23eee064628acd5037c0e03abe9 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-38b53e6 [2022-11-25 18:30:08,834 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-25 18:30:08,837 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-25 18:30:08,878 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-25 18:30:08,878 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-25 18:30:08,883 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-25 18:30:08,889 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-25 18:30:08,891 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-25 18:30:08,893 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-25 18:30:08,894 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-25 18:30:08,895 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-25 18:30:08,897 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-25 18:30:08,897 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-25 18:30:08,898 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-25 18:30:08,900 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-25 18:30:08,901 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-25 18:30:08,902 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-25 18:30:08,913 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-25 18:30:08,918 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-25 18:30:08,925 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-25 18:30:08,927 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-25 18:30:08,933 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-25 18:30:08,935 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-25 18:30:08,936 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-25 18:30:08,947 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-25 18:30:08,947 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-25 18:30:08,947 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-25 18:30:08,950 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-25 18:30:08,950 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-25 18:30:08,952 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-25 18:30:08,952 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-25 18:30:08,954 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-25 18:30:08,956 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-25 18:30:08,957 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-25 18:30:08,962 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-25 18:30:08,963 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-25 18:30:08,964 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-25 18:30:08,964 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-25 18:30:08,964 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-25 18:30:08,965 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-25 18:30:08,966 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-25 18:30:08,967 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_affb4800-aa4b-4fdb-a7b8-be9387c66986/bin/uautomizer-ZsLfNo2U6R/config/svcomp-DerefFreeMemtrack-64bit-Automizer_Bitvector.epf [2022-11-25 18:30:09,013 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-25 18:30:09,015 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-25 18:30:09,016 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-25 18:30:09,017 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-25 18:30:09,018 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-25 18:30:09,018 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-25 18:30:09,019 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-25 18:30:09,019 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-25 18:30:09,020 INFO L138 SettingsManager]: * Use SBE=true [2022-11-25 18:30:09,020 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-25 18:30:09,021 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-25 18:30:09,022 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-25 18:30:09,022 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-25 18:30:09,022 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-25 18:30:09,023 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-25 18:30:09,023 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-25 18:30:09,023 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-25 18:30:09,023 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-25 18:30:09,023 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-25 18:30:09,024 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-25 18:30:09,024 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-25 18:30:09,024 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-25 18:30:09,024 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-25 18:30:09,025 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-25 18:30:09,025 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-25 18:30:09,025 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-25 18:30:09,026 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-25 18:30:09,026 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-25 18:30:09,026 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-25 18:30:09,026 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-25 18:30:09,026 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2022-11-25 18:30:09,027 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-25 18:30:09,027 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2022-11-25 18:30:09,027 INFO L138 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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_affb4800-aa4b-4fdb-a7b8-be9387c66986/bin/uautomizer-ZsLfNo2U6R/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_affb4800-aa4b-4fdb-a7b8-be9387c66986/bin/uautomizer-ZsLfNo2U6R Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 10d08d5a4a2c7b4fdfecf6fafbd0caf4aba5f23eee064628acd5037c0e03abe9 [2022-11-25 18:30:09,471 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-25 18:30:09,496 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-25 18:30:09,499 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-25 18:30:09,501 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-25 18:30:09,502 INFO L275 PluginConnector]: CDTParser initialized [2022-11-25 18:30:09,503 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_affb4800-aa4b-4fdb-a7b8-be9387c66986/bin/uautomizer-ZsLfNo2U6R/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--media--pci--saa7164--saa7164.ko-entry_point.cil.out.i [2022-11-25 18:30:12,785 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-25 18:30:13,756 INFO L351 CDTParser]: Found 1 translation units. [2022-11-25 18:30:13,756 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_affb4800-aa4b-4fdb-a7b8-be9387c66986/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--media--pci--saa7164--saa7164.ko-entry_point.cil.out.i [2022-11-25 18:30:13,832 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_affb4800-aa4b-4fdb-a7b8-be9387c66986/bin/uautomizer-ZsLfNo2U6R/data/949f82abe/ad99f6bf473e48b0958811d2dd20bf68/FLAG20c6d1ed8 [2022-11-25 18:30:13,856 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_affb4800-aa4b-4fdb-a7b8-be9387c66986/bin/uautomizer-ZsLfNo2U6R/data/949f82abe/ad99f6bf473e48b0958811d2dd20bf68 [2022-11-25 18:30:13,861 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-25 18:30:13,864 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-25 18:30:13,866 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-25 18:30:13,866 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-25 18:30:13,869 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-25 18:30:13,870 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 06:30:13" (1/1) ... [2022-11-25 18:30:13,871 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@47d0b950 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:30:13, skipping insertion in model container [2022-11-25 18:30:13,872 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 06:30:13" (1/1) ... [2022-11-25 18:30:13,879 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-25 18:30:14,182 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-25 18:30:14,954 WARN L1266 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [7312] [2022-11-25 18:30:15,610 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:15,615 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:15,618 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:15,620 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:15,629 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:30:15,642 WARN L623 FunctionHandler]: Unknown extern function tveeprom_hauppauge_analog [2022-11-25 18:30:15,646 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:15,648 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:15,676 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-11-25 18:30:15,679 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-11-25 18:30:15,686 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-11-25 18:30:15,690 WARN L623 FunctionHandler]: Unknown extern function flush_workqueue [2022-11-25 18:30:15,691 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-11-25 18:30:15,781 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-11-25 18:30:15,811 WARN L623 FunctionHandler]: Unknown extern function __list_del_entry [2022-11-25 18:30:15,845 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 18:30:16,112 WARN L623 FunctionHandler]: Unknown extern function ioremap_nocache [2022-11-25 18:30:16,491 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-11-25 18:30:16,553 WARN L623 FunctionHandler]: Unknown extern function proc_create_data [2022-11-25 18:30:16,664 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_byte [2022-11-25 18:30:16,752 WARN L623 FunctionHandler]: Unknown extern function pci_enable_msi_range [2022-11-25 18:30:16,768 WARN L623 FunctionHandler]: Unknown extern function dma_supported [2022-11-25 18:30:16,836 WARN L623 FunctionHandler]: Unknown extern function freezing_slow_path [2022-11-25 18:30:16,851 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-11-25 18:30:16,852 WARN L623 FunctionHandler]: Unknown extern function __refrigerator [2022-11-25 18:30:16,866 WARN L623 FunctionHandler]: Unknown extern function debug_check_no_locks_held [2022-11-25 18:30:17,125 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:17,137 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:17,139 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:17,141 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:17,141 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:17,142 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:17,167 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:17,168 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:17,170 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:17,179 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 18:30:17,181 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:17,181 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:17,182 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-11-25 18:30:17,186 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:17,189 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-11-25 18:30:17,190 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-11-25 18:30:17,190 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:17,191 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:17,191 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-11-25 18:30:17,192 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:30:17,203 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-11-25 18:30:17,204 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:17,206 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:17,208 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:17,219 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-11-25 18:30:17,221 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:17,223 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:17,225 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:17,244 WARN L623 FunctionHandler]: Unknown extern function dvb_dmx_swfilter_packets [2022-11-25 18:30:17,253 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-11-25 18:30:17,254 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:17,264 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-11-25 18:30:17,265 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:17,276 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:17,287 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:17,292 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:17,296 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:17,296 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:17,297 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:17,297 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:17,298 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:17,299 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:17,299 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:17,300 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:17,302 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:17,307 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:17,317 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:17,317 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:17,318 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:17,319 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:17,319 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:17,320 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:17,320 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:17,321 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:17,322 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:17,323 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:17,323 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:17,324 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:17,324 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:17,333 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:17,334 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:17,335 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:17,335 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:17,336 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:17,336 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:17,337 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:17,338 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:17,339 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:17,339 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:17,340 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:17,349 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:17,350 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:17,351 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:17,351 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:17,352 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:17,353 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:17,353 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:17,363 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:17,363 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:17,364 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:17,365 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:17,382 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-11-25 18:30:17,398 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-11-25 18:30:17,400 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:17,410 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 18:30:17,411 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 18:30:17,412 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 18:30:17,413 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 18:30:17,413 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-25 18:30:17,414 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-25 18:30:17,415 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-11-25 18:30:17,424 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-25 18:30:17,427 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 18:30:17,427 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:30:17,431 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:17,435 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:17,445 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:17,446 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-11-25 18:30:17,447 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-11-25 18:30:17,449 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-11-25 18:30:17,449 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-11-25 18:30:17,458 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 18:30:17,459 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 18:30:17,460 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 18:30:17,460 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 18:30:17,461 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 18:30:17,462 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 18:30:17,462 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 18:30:17,463 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 18:30:17,463 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 18:30:17,464 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 18:30:17,465 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 18:30:17,466 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 18:30:17,466 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 18:30:17,467 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 18:30:17,468 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 18:30:17,469 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 18:30:17,469 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:30:17,478 WARN L623 FunctionHandler]: Unknown extern function single_open [2022-11-25 18:30:17,497 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:17,497 WARN L623 FunctionHandler]: Unknown extern function set_freezable [2022-11-25 18:30:17,497 WARN L623 FunctionHandler]: Unknown extern function msleep_interruptible [2022-11-25 18:30:17,498 WARN L623 FunctionHandler]: Unknown extern function kthread_should_stop [2022-11-25 18:30:17,498 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:17,499 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-11-25 18:30:17,500 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-11-25 18:30:17,500 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:17,510 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:17,510 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:17,511 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:17,512 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msi [2022-11-25 18:30:17,522 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_register [2022-11-25 18:30:17,522 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 18:30:17,523 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-11-25 18:30:17,524 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:17,524 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-11-25 18:30:17,525 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:17,526 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:17,527 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-25 18:30:17,527 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-11-25 18:30:17,528 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 18:30:17,529 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 18:30:17,529 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:17,530 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:17,531 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:17,531 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:17,533 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:17,534 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:17,535 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:17,536 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:17,537 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:17,538 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:17,539 WARN L623 FunctionHandler]: Unknown extern function kthread_create_on_node [2022-11-25 18:30:17,540 WARN L623 FunctionHandler]: Unknown extern function wake_up_process [2022-11-25 18:30:17,541 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:17,541 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:17,542 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:17,542 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:17,543 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-11-25 18:30:17,543 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 18:30:17,553 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:17,562 WARN L623 FunctionHandler]: Unknown extern function kthread_stop [2022-11-25 18:30:17,567 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msi [2022-11-25 18:30:17,568 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-25 18:30:17,568 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 18:30:17,569 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-11-25 18:30:17,569 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:30:17,569 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-11-25 18:30:17,570 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 18:30:17,579 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:17,589 WARN L623 FunctionHandler]: Unknown extern function remove_proc_entry [2022-11-25 18:30:17,680 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-11-25 18:30:17,682 WARN L623 FunctionHandler]: Unknown extern function ldv_shutdown_11 [2022-11-25 18:30:17,683 WARN L623 FunctionHandler]: Unknown extern function single_release [2022-11-25 18:30:17,684 WARN L623 FunctionHandler]: Unknown extern function seq_read [2022-11-25 18:30:17,684 WARN L623 FunctionHandler]: Unknown extern function seq_lseek [2022-11-25 18:30:17,687 WARN L623 FunctionHandler]: Unknown extern function ldv_check_final_state [2022-11-25 18:30:17,688 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-11-25 18:30:17,688 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-11-25 18:30:17,689 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-11-25 18:30:17,690 WARN L623 FunctionHandler]: Unknown extern function flush_workqueue [2022-11-25 18:30:17,690 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-11-25 18:30:17,694 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-25 18:30:17,695 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-11-25 18:30:17,696 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-11-25 18:30:17,851 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:17,852 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:17,878 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:30:17,891 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.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:371) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1496) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3320) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2395) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:600) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-25 18:30:17,901 INFO L158 Benchmark]: Toolchain (without parser) took 4034.86ms. Allocated memory was 73.4MB in the beginning and 136.3MB in the end (delta: 62.9MB). Free memory was 31.9MB in the beginning and 49.0MB in the end (delta: -17.1MB). Peak memory consumption was 52.1MB. Max. memory is 16.1GB. [2022-11-25 18:30:17,901 INFO L158 Benchmark]: CDTParser took 0.38ms. Allocated memory is still 73.4MB. Free memory is still 50.5MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-25 18:30:17,902 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4032.60ms. Allocated memory was 73.4MB in the beginning and 136.3MB in the end (delta: 62.9MB). Free memory was 31.9MB in the beginning and 49.0MB in the end (delta: -17.1MB). Peak memory consumption was 52.1MB. Max. memory is 16.1GB. [2022-11-25 18:30:17,903 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.38ms. Allocated memory is still 73.4MB. Free memory is still 50.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4032.60ms. Allocated memory was 73.4MB in the beginning and 136.3MB in the end (delta: 62.9MB). Free memory was 31.9MB in the beginning and 49.0MB in the end (delta: -17.1MB). Peak memory consumption was 52.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: UnsupportedOperationException: Bitfield write de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: UnsupportedOperationException: Bitfield write: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.getWriteCallStruct(MemoryHandler.java:2907) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Bitfield write