./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-media-pci-saa7164-saa7164.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_847e03a4-2177-4845-849d-d75c7bc3e820/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_847e03a4-2177-4845-849d-d75c7bc3e820/bin/ukojak-rkRKPMF4O4/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_847e03a4-2177-4845-849d-d75c7bc3e820/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_847e03a4-2177-4845-849d-d75c7bc3e820/bin/ukojak-rkRKPMF4O4/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-media-pci-saa7164-saa7164.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_847e03a4-2177-4845-849d-d75c7bc3e820/bin/ukojak-rkRKPMF4O4/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_847e03a4-2177-4845-849d-d75c7bc3e820/bin/ukojak-rkRKPMF4O4 --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash a4e3e12c6dabb0f8019a5370966ca777644a47d0a77b5fd5f276c51495b7555e --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-14 19:20:06,463 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 19:20:06,465 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 19:20:06,490 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 19:20:06,490 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 19:20:06,492 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 19:20:06,494 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 19:20:06,497 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 19:20:06,499 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 19:20:06,500 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 19:20:06,502 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 19:20:06,503 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 19:20:06,504 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 19:20:06,505 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 19:20:06,507 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 19:20:06,509 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 19:20:06,510 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 19:20:06,511 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 19:20:06,514 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 19:20:06,517 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 19:20:06,519 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 19:20:06,521 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 19:20:06,522 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 19:20:06,523 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 19:20:06,529 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 19:20:06,529 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 19:20:06,530 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 19:20:06,531 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 19:20:06,532 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 19:20:06,533 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 19:20:06,533 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 19:20:06,534 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 19:20:06,535 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 19:20:06,536 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 19:20:06,537 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 19:20:06,538 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 19:20:06,538 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 19:20:06,539 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 19:20:06,539 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 19:20:06,540 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 19:20:06,540 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 19:20:06,541 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_847e03a4-2177-4845-849d-d75c7bc3e820/bin/ukojak-rkRKPMF4O4/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf [2022-12-14 19:20:06,555 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 19:20:06,555 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 19:20:06,556 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 19:20:06,556 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 19:20:06,556 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 19:20:06,556 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-14 19:20:06,557 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 19:20:06,557 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 19:20:06,557 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-12-14 19:20:06,557 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-12-14 19:20:06,557 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-12-14 19:20:06,557 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 19:20:06,557 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 19:20:06,557 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 19:20:06,557 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 19:20:06,558 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 19:20:06,558 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 19:20:06,558 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 19:20:06,558 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 19:20:06,558 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 19:20:06,558 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 19:20:06,558 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_847e03a4-2177-4845-849d-d75c7bc3e820/bin/ukojak-rkRKPMF4O4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_847e03a4-2177-4845-849d-d75c7bc3e820/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a4e3e12c6dabb0f8019a5370966ca777644a47d0a77b5fd5f276c51495b7555e [2022-12-14 19:20:06,729 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 19:20:06,745 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 19:20:06,747 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 19:20:06,748 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 19:20:06,748 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 19:20:06,749 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_847e03a4-2177-4845-849d-d75c7bc3e820/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-media-pci-saa7164-saa7164.cil.i [2022-12-14 19:20:09,294 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 19:20:09,755 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 19:20:09,755 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_847e03a4-2177-4845-849d-d75c7bc3e820/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-media-pci-saa7164-saa7164.cil.i [2022-12-14 19:20:09,793 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_847e03a4-2177-4845-849d-d75c7bc3e820/bin/ukojak-rkRKPMF4O4/data/75ecec5a8/e46bd0bc49154dcea674feef8a44ff3e/FLAGa9fc47c59 [2022-12-14 19:20:09,860 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_847e03a4-2177-4845-849d-d75c7bc3e820/bin/ukojak-rkRKPMF4O4/data/75ecec5a8/e46bd0bc49154dcea674feef8a44ff3e [2022-12-14 19:20:09,862 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 19:20:09,863 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 19:20:09,863 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 19:20:09,863 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 19:20:09,866 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 19:20:09,866 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 07:20:09" (1/1) ... [2022-12-14 19:20:09,867 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@322cde46 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:20:09, skipping insertion in model container [2022-12-14 19:20:09,867 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 07:20:09" (1/1) ... [2022-12-14 19:20:09,873 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 19:20:10,017 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 19:20:10,547 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:10,549 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:10,551 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:10,552 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:10,561 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 19:20:10,575 WARN L623 FunctionHandler]: Unknown extern function tveeprom_hauppauge_analog [2022-12-14 19:20:10,578 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:10,578 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:10,776 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-14 19:20:10,794 WARN L623 FunctionHandler]: Unknown extern function __list_del_entry [2022-12-14 19:20:10,839 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 19:20:10,944 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-14 19:20:11,029 WARN L623 FunctionHandler]: Unknown extern function ioremap_nocache [2022-12-14 19:20:11,086 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_byte [2022-12-14 19:20:11,147 WARN L623 FunctionHandler]: Unknown extern function dma_supported [2022-12-14 19:20:11,184 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-12-14 19:20:11,224 WARN L623 FunctionHandler]: Unknown extern function proc_create_data [2022-12-14 19:20:11,276 WARN L623 FunctionHandler]: Unknown extern function freezing_slow_path [2022-12-14 19:20:11,289 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-12-14 19:20:11,290 WARN L623 FunctionHandler]: Unknown extern function __refrigerator [2022-12-14 19:20:11,298 WARN L623 FunctionHandler]: Unknown extern function debug_check_no_locks_held [2022-12-14 19:20:11,455 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:11,465 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:11,466 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:11,468 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:11,468 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:11,469 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:11,487 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:11,488 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:11,488 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:11,495 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 19:20:11,496 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:11,497 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:11,497 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-12-14 19:20:11,501 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:11,503 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-12-14 19:20:11,504 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-14 19:20:11,504 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:11,505 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:11,506 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-12-14 19:20:11,507 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 19:20:11,517 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-14 19:20:11,518 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:11,520 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:11,521 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:11,532 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-14 19:20:11,534 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:11,535 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:11,537 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:11,556 WARN L623 FunctionHandler]: Unknown extern function dvb_dmx_swfilter_packets [2022-12-14 19:20:11,565 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-14 19:20:11,566 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:11,575 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-14 19:20:11,576 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:11,587 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:11,597 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:11,601 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:11,605 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:11,605 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:11,606 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:11,606 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:11,607 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:11,608 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:11,608 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:11,609 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:11,611 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:11,616 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:11,625 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:11,626 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:11,627 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:11,627 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:11,628 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:11,628 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:11,629 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:11,629 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:11,630 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:11,631 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:11,631 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:11,632 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:11,632 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:11,641 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:11,642 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:11,642 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:11,643 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:11,643 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:11,644 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:11,645 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:11,645 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:11,646 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:11,646 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:11,647 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:11,656 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:11,656 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:11,657 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:11,657 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:11,658 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:11,659 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:11,659 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:11,678 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:11,678 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:11,679 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:11,679 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:11,692 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-12-14 19:20:11,694 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-12-14 19:20:11,695 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:11,703 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-14 19:20:11,703 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-14 19:20:11,704 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-14 19:20:11,704 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-14 19:20:11,705 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-14 19:20:11,705 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-14 19:20:11,705 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-14 19:20:11,713 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-14 19:20:11,714 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 19:20:11,715 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 19:20:11,717 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:11,719 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:11,727 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:11,728 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-14 19:20:11,728 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-14 19:20:11,729 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-14 19:20:11,729 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-14 19:20:11,737 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 19:20:11,737 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 19:20:11,737 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 19:20:11,738 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 19:20:11,738 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 19:20:11,739 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 19:20:11,739 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 19:20:11,739 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 19:20:11,739 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 19:20:11,740 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 19:20:11,741 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 19:20:11,741 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 19:20:11,741 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 19:20:11,741 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 19:20:11,742 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 19:20:11,742 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 19:20:11,743 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 19:20:11,750 WARN L623 FunctionHandler]: Unknown extern function single_open [2022-12-14 19:20:11,764 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:11,765 WARN L623 FunctionHandler]: Unknown extern function set_freezable [2022-12-14 19:20:11,765 WARN L623 FunctionHandler]: Unknown extern function msleep_interruptible [2022-12-14 19:20:11,765 WARN L623 FunctionHandler]: Unknown extern function kthread_should_stop [2022-12-14 19:20:11,765 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:11,766 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-14 19:20:11,766 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-14 19:20:11,766 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:11,775 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_register [2022-12-14 19:20:11,776 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 19:20:11,776 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-14 19:20:11,777 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:11,777 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-14 19:20:11,777 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:11,778 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:11,778 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-14 19:20:11,779 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-14 19:20:11,779 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-14 19:20:11,779 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-14 19:20:11,780 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:11,780 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:11,780 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:11,781 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:11,782 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:11,782 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:11,783 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:11,784 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:11,784 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:11,785 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:11,785 WARN L623 FunctionHandler]: Unknown extern function kthread_create_on_node [2022-12-14 19:20:11,786 WARN L623 FunctionHandler]: Unknown extern function wake_up_process [2022-12-14 19:20:11,786 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:11,786 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:11,787 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:11,787 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:11,787 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-12-14 19:20:11,788 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 19:20:11,795 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:11,802 WARN L623 FunctionHandler]: Unknown extern function kthread_stop [2022-12-14 19:20:11,806 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 19:20:11,806 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 19:20:11,806 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-14 19:20:11,806 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 19:20:11,806 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-12-14 19:20:11,807 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 19:20:11,814 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:11,822 WARN L623 FunctionHandler]: Unknown extern function remove_proc_entry [2022-12-14 19:20:12,056 WARN L623 FunctionHandler]: Unknown extern function seq_read [2022-12-14 19:20:12,056 WARN L623 FunctionHandler]: Unknown extern function seq_lseek [2022-12-14 19:20:12,057 WARN L623 FunctionHandler]: Unknown extern function single_release [2022-12-14 19:20:12,060 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-14 19:20:12,061 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-14 19:20:12,061 WARN L623 FunctionHandler]: Unknown extern function seq_read [2022-12-14 19:20:12,063 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-12-14 19:20:12,074 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 19:20:12,074 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-12-14 19:20:12,074 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-12-14 19:20:12,126 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:12,126 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:12,127 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:12,139 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:12,141 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 19:20:12,145 INFO L158 Benchmark]: Toolchain (without parser) took 2282.08ms. Allocated memory was 132.1MB in the beginning and 159.4MB in the end (delta: 27.3MB). Free memory was 69.2MB in the beginning and 73.8MB in the end (delta: -4.7MB). Peak memory consumption was 52.3MB. Max. memory is 16.1GB. [2022-12-14 19:20:12,146 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 109.1MB. Free memory is still 84.9MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 19:20:12,146 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2280.61ms. Allocated memory was 132.1MB in the beginning and 159.4MB in the end (delta: 27.3MB). Free memory was 69.2MB in the beginning and 73.8MB in the end (delta: -4.7MB). Peak memory consumption was 52.3MB. Max. memory is 16.1GB. [2022-12-14 19:20:12,147 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14ms. Allocated memory is still 109.1MB. Free memory is still 84.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2280.61ms. Allocated memory was 132.1MB in the beginning and 159.4MB in the end (delta: 27.3MB). Free memory was 69.2MB in the beginning and 73.8MB in the end (delta: -4.7MB). Peak memory consumption was 52.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: UnsupportedOperationException: Bitfield write de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: UnsupportedOperationException: Bitfield write: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.getWriteCallStruct(MemoryHandler.java:2907) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_847e03a4-2177-4845-849d-d75c7bc3e820/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_847e03a4-2177-4845-849d-d75c7bc3e820/bin/ukojak-rkRKPMF4O4/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_847e03a4-2177-4845-849d-d75c7bc3e820/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_847e03a4-2177-4845-849d-d75c7bc3e820/bin/ukojak-rkRKPMF4O4/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-media-pci-saa7164-saa7164.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_847e03a4-2177-4845-849d-d75c7bc3e820/bin/ukojak-rkRKPMF4O4/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_847e03a4-2177-4845-849d-d75c7bc3e820/bin/ukojak-rkRKPMF4O4 --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash a4e3e12c6dabb0f8019a5370966ca777644a47d0a77b5fd5f276c51495b7555e --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-14 19:20:13,652 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 19:20:13,654 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 19:20:13,668 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 19:20:13,668 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 19:20:13,669 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 19:20:13,670 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 19:20:13,671 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 19:20:13,672 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 19:20:13,673 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 19:20:13,674 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 19:20:13,675 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 19:20:13,675 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 19:20:13,676 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 19:20:13,676 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 19:20:13,677 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 19:20:13,678 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 19:20:13,679 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 19:20:13,680 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 19:20:13,681 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 19:20:13,682 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 19:20:13,683 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 19:20:13,684 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 19:20:13,684 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 19:20:13,687 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 19:20:13,687 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 19:20:13,687 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 19:20:13,688 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 19:20:13,688 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 19:20:13,689 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 19:20:13,689 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 19:20:13,690 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 19:20:13,690 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 19:20:13,691 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 19:20:13,691 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 19:20:13,692 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 19:20:13,692 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 19:20:13,692 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 19:20:13,692 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 19:20:13,693 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 19:20:13,693 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 19:20:13,694 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_847e03a4-2177-4845-849d-d75c7bc3e820/bin/ukojak-rkRKPMF4O4/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Bitvector.epf [2022-12-14 19:20:13,712 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 19:20:13,712 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 19:20:13,714 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 19:20:13,714 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 19:20:13,714 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 19:20:13,714 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-14 19:20:13,715 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 19:20:13,715 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 19:20:13,715 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-12-14 19:20:13,715 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-12-14 19:20:13,715 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-12-14 19:20:13,715 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 19:20:13,716 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-14 19:20:13,716 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-14 19:20:13,716 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-14 19:20:13,716 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 19:20:13,716 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 19:20:13,717 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 19:20:13,717 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 19:20:13,717 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 19:20:13,717 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 19:20:13,717 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 19:20:13,718 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-14 19:20:13,718 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-14 19:20:13,718 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-14 19:20:13,718 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-14 19:20:13,718 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_847e03a4-2177-4845-849d-d75c7bc3e820/bin/ukojak-rkRKPMF4O4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_847e03a4-2177-4845-849d-d75c7bc3e820/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a4e3e12c6dabb0f8019a5370966ca777644a47d0a77b5fd5f276c51495b7555e [2022-12-14 19:20:13,950 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 19:20:13,968 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 19:20:13,969 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 19:20:13,970 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 19:20:13,970 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 19:20:13,971 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_847e03a4-2177-4845-849d-d75c7bc3e820/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-media-pci-saa7164-saa7164.cil.i [2022-12-14 19:20:16,594 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 19:20:17,074 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 19:20:17,075 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_847e03a4-2177-4845-849d-d75c7bc3e820/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-media-pci-saa7164-saa7164.cil.i [2022-12-14 19:20:17,116 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_847e03a4-2177-4845-849d-d75c7bc3e820/bin/ukojak-rkRKPMF4O4/data/4bbb3e4a5/a74d5e3282bd4a5abafc33541a2948b8/FLAGebf40cd4b [2022-12-14 19:20:17,127 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_847e03a4-2177-4845-849d-d75c7bc3e820/bin/ukojak-rkRKPMF4O4/data/4bbb3e4a5/a74d5e3282bd4a5abafc33541a2948b8 [2022-12-14 19:20:17,129 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 19:20:17,130 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 19:20:17,131 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 19:20:17,131 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 19:20:17,133 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 19:20:17,134 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 07:20:17" (1/1) ... [2022-12-14 19:20:17,135 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@409020a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:20:17, skipping insertion in model container [2022-12-14 19:20:17,135 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 07:20:17" (1/1) ... [2022-12-14 19:20:17,142 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 19:20:17,303 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 19:20:17,916 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:17,928 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:17,929 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:17,930 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:17,940 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 19:20:17,954 WARN L623 FunctionHandler]: Unknown extern function tveeprom_hauppauge_analog [2022-12-14 19:20:17,957 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:17,958 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:18,141 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-14 19:20:18,160 WARN L623 FunctionHandler]: Unknown extern function __list_del_entry [2022-12-14 19:20:18,197 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 19:20:18,294 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-14 19:20:18,372 WARN L623 FunctionHandler]: Unknown extern function ioremap_nocache [2022-12-14 19:20:18,428 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_byte [2022-12-14 19:20:18,490 WARN L623 FunctionHandler]: Unknown extern function dma_supported [2022-12-14 19:20:18,521 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-12-14 19:20:18,560 WARN L623 FunctionHandler]: Unknown extern function proc_create_data [2022-12-14 19:20:18,625 WARN L623 FunctionHandler]: Unknown extern function freezing_slow_path [2022-12-14 19:20:18,642 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-12-14 19:20:18,644 WARN L623 FunctionHandler]: Unknown extern function __refrigerator [2022-12-14 19:20:18,654 WARN L623 FunctionHandler]: Unknown extern function debug_check_no_locks_held [2022-12-14 19:20:18,827 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:18,841 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:18,842 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:18,844 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:18,845 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:18,846 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:18,870 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:18,872 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:18,873 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:18,882 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 19:20:18,883 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:18,883 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:18,884 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-12-14 19:20:18,888 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:18,891 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-12-14 19:20:18,892 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-14 19:20:18,893 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:18,893 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:18,894 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-12-14 19:20:18,895 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 19:20:18,906 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-14 19:20:18,907 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:18,909 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:18,911 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:18,923 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-14 19:20:18,924 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:18,926 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:18,928 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:18,947 WARN L623 FunctionHandler]: Unknown extern function dvb_dmx_swfilter_packets [2022-12-14 19:20:18,956 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-14 19:20:18,957 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:18,966 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-14 19:20:18,967 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:18,979 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:18,991 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:18,995 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:18,999 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:19,000 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:19,001 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:19,001 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:19,002 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:19,002 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:19,003 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:19,004 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:19,006 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:19,012 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:19,022 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:19,023 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:19,023 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:19,024 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:19,025 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:19,025 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:19,026 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:19,026 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:19,027 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:19,027 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:19,028 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:19,028 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:19,029 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:19,038 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:19,038 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:19,039 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:19,040 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:19,040 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:19,048 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:19,049 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:19,050 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:19,050 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:19,051 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:19,051 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:19,060 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:19,061 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:19,062 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:19,062 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:19,063 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:19,063 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:19,064 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:19,071 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:19,072 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:19,072 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:19,072 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:19,085 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-12-14 19:20:19,087 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-12-14 19:20:19,089 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:19,106 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-14 19:20:19,107 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-14 19:20:19,108 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-14 19:20:19,108 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-14 19:20:19,109 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-14 19:20:19,109 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-14 19:20:19,109 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-14 19:20:19,117 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-14 19:20:19,118 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 19:20:19,118 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 19:20:19,121 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:19,123 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:19,131 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:19,132 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-14 19:20:19,132 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-14 19:20:19,133 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-14 19:20:19,134 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-14 19:20:19,143 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 19:20:19,143 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 19:20:19,144 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 19:20:19,145 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 19:20:19,145 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 19:20:19,146 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 19:20:19,146 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 19:20:19,146 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 19:20:19,147 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 19:20:19,147 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 19:20:19,148 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 19:20:19,149 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 19:20:19,149 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 19:20:19,150 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 19:20:19,150 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 19:20:19,151 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 19:20:19,152 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 19:20:19,160 WARN L623 FunctionHandler]: Unknown extern function single_open [2022-12-14 19:20:19,180 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:19,180 WARN L623 FunctionHandler]: Unknown extern function set_freezable [2022-12-14 19:20:19,180 WARN L623 FunctionHandler]: Unknown extern function msleep_interruptible [2022-12-14 19:20:19,180 WARN L623 FunctionHandler]: Unknown extern function kthread_should_stop [2022-12-14 19:20:19,181 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:19,181 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-14 19:20:19,181 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-14 19:20:19,182 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:19,189 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_register [2022-12-14 19:20:19,189 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 19:20:19,190 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-14 19:20:19,190 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:19,191 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-14 19:20:19,191 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:19,192 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:19,192 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-14 19:20:19,193 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-14 19:20:19,193 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-14 19:20:19,193 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-14 19:20:19,194 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:19,194 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:19,195 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:19,195 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:19,196 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:19,197 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:19,197 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:19,198 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:19,199 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:19,199 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:19,200 WARN L623 FunctionHandler]: Unknown extern function kthread_create_on_node [2022-12-14 19:20:19,200 WARN L623 FunctionHandler]: Unknown extern function wake_up_process [2022-12-14 19:20:19,201 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:19,201 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:19,201 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:19,202 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:19,202 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-12-14 19:20:19,202 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 19:20:19,209 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:19,216 WARN L623 FunctionHandler]: Unknown extern function kthread_stop [2022-12-14 19:20:19,219 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 19:20:19,220 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 19:20:19,220 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-14 19:20:19,220 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 19:20:19,220 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-12-14 19:20:19,220 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 19:20:19,230 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:19,237 WARN L623 FunctionHandler]: Unknown extern function remove_proc_entry [2022-12-14 19:20:19,458 WARN L623 FunctionHandler]: Unknown extern function seq_read [2022-12-14 19:20:19,459 WARN L623 FunctionHandler]: Unknown extern function seq_lseek [2022-12-14 19:20:19,459 WARN L623 FunctionHandler]: Unknown extern function single_release [2022-12-14 19:20:19,464 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-14 19:20:19,465 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-14 19:20:19,466 WARN L623 FunctionHandler]: Unknown extern function seq_read [2022-12-14 19:20:19,468 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-12-14 19:20:19,482 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 19:20:19,482 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-12-14 19:20:19,483 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-12-14 19:20:19,536 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:19,536 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:19,537 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:19,549 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:20:19,552 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 19:20:19,555 INFO L158 Benchmark]: Toolchain (without parser) took 2424.81ms. Allocated memory was 75.5MB in the beginning and 111.1MB in the end (delta: 35.7MB). Free memory was 39.8MB in the beginning and 47.8MB in the end (delta: -8.0MB). Peak memory consumption was 43.3MB. Max. memory is 16.1GB. [2022-12-14 19:20:19,556 INFO L158 Benchmark]: CDTParser took 0.12ms. Allocated memory is still 60.8MB. Free memory was 39.2MB in the beginning and 39.1MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 19:20:19,556 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2423.32ms. Allocated memory was 75.5MB in the beginning and 111.1MB in the end (delta: 35.7MB). Free memory was 39.5MB in the beginning and 48.2MB in the end (delta: -8.7MB). Peak memory consumption was 43.3MB. Max. memory is 16.1GB. [2022-12-14 19:20:19,557 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12ms. Allocated memory is still 60.8MB. Free memory was 39.2MB in the beginning and 39.1MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2423.32ms. Allocated memory was 75.5MB in the beginning and 111.1MB in the end (delta: 35.7MB). Free memory was 39.5MB in the beginning and 48.2MB in the end (delta: -8.7MB). Peak memory consumption was 43.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: UnsupportedOperationException: Bitfield write de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: UnsupportedOperationException: Bitfield write: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.getWriteCallStruct(MemoryHandler.java:2907) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Bitfield write