./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_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-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_411b0686-26fc-4dad-b49f-4daa2e6c1466/bin/utaipan-gh47qXpMRh/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_411b0686-26fc-4dad-b49f-4daa2e6c1466/bin/utaipan-gh47qXpMRh/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_411b0686-26fc-4dad-b49f-4daa2e6c1466/bin/utaipan-gh47qXpMRh/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_411b0686-26fc-4dad-b49f-4daa2e6c1466/bin/utaipan-gh47qXpMRh/config/TaipanMemDerefMemtrack.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-media-pci-saa7164-saa7164.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_411b0686-26fc-4dad-b49f-4daa2e6c1466/bin/utaipan-gh47qXpMRh/config/svcomp-DerefFreeMemtrack-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_411b0686-26fc-4dad-b49f-4daa2e6c1466/bin/utaipan-gh47qXpMRh --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 2c2b72e44000b65cbf348522ead2be51e27324daf86d9440f1e3b33017aa1415 --- 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 15:35:33,483 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 15:35:33,484 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 15:35:33,503 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 15:35:33,504 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 15:35:33,505 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 15:35:33,506 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 15:35:33,508 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 15:35:33,509 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 15:35:33,510 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 15:35:33,511 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 15:35:33,512 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 15:35:33,513 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 15:35:33,514 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 15:35:33,515 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 15:35:33,516 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 15:35:33,517 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 15:35:33,518 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 15:35:33,519 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 15:35:33,521 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 15:35:33,522 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 15:35:33,523 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 15:35:33,525 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 15:35:33,525 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 15:35:33,529 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 15:35:33,529 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 15:35:33,529 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 15:35:33,530 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 15:35:33,531 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 15:35:33,532 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 15:35:33,532 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 15:35:33,533 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 15:35:33,533 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 15:35:33,534 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 15:35:33,535 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 15:35:33,535 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 15:35:33,536 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 15:35:33,536 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 15:35:33,536 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 15:35:33,537 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 15:35:33,538 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 15:35:33,539 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_411b0686-26fc-4dad-b49f-4daa2e6c1466/bin/utaipan-gh47qXpMRh/config/svcomp-DerefFreeMemtrack-64bit-Taipan_Default.epf [2022-12-14 15:35:33,559 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 15:35:33,560 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 15:35:33,560 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-14 15:35:33,560 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-14 15:35:33,561 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 15:35:33,561 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-14 15:35:33,561 INFO L138 SettingsManager]: * User list type=DISABLED [2022-12-14 15:35:33,561 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-12-14 15:35:33,562 INFO L138 SettingsManager]: * Explicit value domain=true [2022-12-14 15:35:33,562 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-12-14 15:35:33,562 INFO L138 SettingsManager]: * Octagon Domain=false [2022-12-14 15:35:33,562 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-12-14 15:35:33,562 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-12-14 15:35:33,563 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-12-14 15:35:33,563 INFO L138 SettingsManager]: * Interval Domain=false [2022-12-14 15:35:33,563 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-12-14 15:35:33,563 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-12-14 15:35:33,563 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-12-14 15:35:33,564 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 15:35:33,564 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 15:35:33,565 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 15:35:33,565 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-14 15:35:33,565 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 15:35:33,565 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 15:35:33,565 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-12-14 15:35:33,565 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-12-14 15:35:33,566 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-12-14 15:35:33,566 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 15:35:33,566 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-14 15:35:33,566 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 15:35:33,566 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 15:35:33,567 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-14 15:35:33,567 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-14 15:35:33,567 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 15:35:33,567 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-12-14 15:35:33,567 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 15:35:33,568 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-12-14 15:35:33,568 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 15:35:33,568 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-12-14 15:35:33,568 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_411b0686-26fc-4dad-b49f-4daa2e6c1466/bin/utaipan-gh47qXpMRh/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_411b0686-26fc-4dad-b49f-4daa2e6c1466/bin/utaipan-gh47qXpMRh Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2c2b72e44000b65cbf348522ead2be51e27324daf86d9440f1e3b33017aa1415 [2022-12-14 15:35:33,747 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 15:35:33,763 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 15:35:33,765 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 15:35:33,766 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 15:35:33,766 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 15:35:33,767 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_411b0686-26fc-4dad-b49f-4daa2e6c1466/bin/utaipan-gh47qXpMRh/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-media-pci-saa7164-saa7164.cil.i [2022-12-14 15:35:36,349 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 15:35:36,829 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 15:35:36,830 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_411b0686-26fc-4dad-b49f-4daa2e6c1466/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-media-pci-saa7164-saa7164.cil.i [2022-12-14 15:35:36,869 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_411b0686-26fc-4dad-b49f-4daa2e6c1466/bin/utaipan-gh47qXpMRh/data/0bc63e864/caaa6879b748459c867d61acbf14988e/FLAG57c119a06 [2022-12-14 15:35:36,903 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_411b0686-26fc-4dad-b49f-4daa2e6c1466/bin/utaipan-gh47qXpMRh/data/0bc63e864/caaa6879b748459c867d61acbf14988e [2022-12-14 15:35:36,905 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 15:35:36,906 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 15:35:36,908 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 15:35:36,908 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 15:35:36,913 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 15:35:36,913 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 03:35:36" (1/1) ... [2022-12-14 15:35:36,915 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@d4958d0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 03:35:36, skipping insertion in model container [2022-12-14 15:35:36,915 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 03:35:36" (1/1) ... [2022-12-14 15:35:36,921 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 15:35:37,100 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 15:35:37,558 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:37,560 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:37,561 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:37,562 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:37,568 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 15:35:37,577 WARN L623 FunctionHandler]: Unknown extern function tveeprom_hauppauge_analog [2022-12-14 15:35:37,578 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:37,579 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:37,765 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-14 15:35:37,784 WARN L623 FunctionHandler]: Unknown extern function __list_del_entry [2022-12-14 15:35:37,823 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 15:35:37,921 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-14 15:35:37,995 WARN L623 FunctionHandler]: Unknown extern function ioremap_nocache [2022-12-14 15:35:38,051 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_byte [2022-12-14 15:35:38,119 WARN L623 FunctionHandler]: Unknown extern function dma_supported [2022-12-14 15:35:38,150 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-12-14 15:35:38,182 WARN L623 FunctionHandler]: Unknown extern function proc_create_data [2022-12-14 15:35:38,226 WARN L623 FunctionHandler]: Unknown extern function freezing_slow_path [2022-12-14 15:35:38,238 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-12-14 15:35:38,239 WARN L623 FunctionHandler]: Unknown extern function __refrigerator [2022-12-14 15:35:38,246 WARN L623 FunctionHandler]: Unknown extern function debug_check_no_locks_held [2022-12-14 15:35:38,389 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:38,397 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:38,399 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:38,399 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:38,400 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:38,400 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:38,417 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:38,417 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:38,418 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:38,425 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 15:35:38,426 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:38,426 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:38,427 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-12-14 15:35:38,429 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:38,431 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-12-14 15:35:38,432 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-14 15:35:38,432 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:38,432 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:38,433 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-12-14 15:35:38,433 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 15:35:38,441 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-14 15:35:38,442 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:38,443 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:38,444 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:38,452 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-14 15:35:38,453 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:38,454 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:38,455 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:38,469 WARN L623 FunctionHandler]: Unknown extern function dvb_dmx_swfilter_packets [2022-12-14 15:35:38,476 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-14 15:35:38,477 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:38,483 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-14 15:35:38,484 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:38,492 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:38,500 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-12-14 15:35:38,501 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:38,503 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:38,506 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:38,506 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:38,506 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:38,507 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:38,507 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:38,507 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:38,508 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:38,509 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:38,510 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:38,514 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:38,521 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:38,522 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:38,522 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:38,522 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:38,523 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:38,523 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:38,524 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:38,524 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:38,524 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:38,525 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:38,525 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:38,526 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:38,526 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:38,533 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:38,533 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:38,534 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:38,534 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:38,535 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:38,535 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:38,535 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:38,536 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:38,536 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:38,537 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:38,537 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:38,544 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:38,544 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:38,545 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:38,545 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:38,546 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:38,546 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:38,546 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:38,554 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:38,554 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:38,554 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:38,554 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:38,567 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-12-14 15:35:38,568 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-12-14 15:35:38,569 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:38,577 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-14 15:35:38,577 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-14 15:35:38,578 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-14 15:35:38,578 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-14 15:35:38,579 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-14 15:35:38,579 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-14 15:35:38,579 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-14 15:35:38,586 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-14 15:35:38,588 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 15:35:38,588 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 15:35:38,591 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:38,592 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-12-14 15:35:38,593 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-12-14 15:35:38,594 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:38,602 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:38,602 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-14 15:35:38,603 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-14 15:35:38,604 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-14 15:35:38,604 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-14 15:35:38,611 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 15:35:38,611 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 15:35:38,612 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 15:35:38,612 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 15:35:38,612 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 15:35:38,613 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 15:35:38,613 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 15:35:38,613 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 15:35:38,613 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 15:35:38,614 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 15:35:38,614 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 15:35:38,615 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 15:35:38,615 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 15:35:38,615 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 15:35:38,616 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 15:35:38,616 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 15:35:38,617 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 15:35:38,624 WARN L623 FunctionHandler]: Unknown extern function single_open [2022-12-14 15:35:38,638 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-12-14 15:35:38,638 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:38,639 WARN L623 FunctionHandler]: Unknown extern function set_freezable [2022-12-14 15:35:38,639 WARN L623 FunctionHandler]: Unknown extern function msleep_interruptible [2022-12-14 15:35:38,639 WARN L623 FunctionHandler]: Unknown extern function kthread_should_stop [2022-12-14 15:35:38,639 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:38,639 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-14 15:35:38,640 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-14 15:35:38,640 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:38,647 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-12-14 15:35:38,647 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_register [2022-12-14 15:35:38,648 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 15:35:38,648 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-14 15:35:38,648 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:38,649 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-14 15:35:38,649 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:38,649 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:38,650 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-14 15:35:38,650 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-14 15:35:38,651 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-14 15:35:38,651 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-14 15:35:38,651 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:38,652 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:38,652 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:38,652 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:38,653 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:38,654 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:38,655 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:38,655 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:38,656 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:38,656 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:38,657 WARN L623 FunctionHandler]: Unknown extern function kthread_create_on_node [2022-12-14 15:35:38,657 WARN L623 FunctionHandler]: Unknown extern function wake_up_process [2022-12-14 15:35:38,658 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:38,658 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:38,658 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:38,659 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:38,659 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-12-14 15:35:38,659 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 15:35:38,666 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:38,672 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-12-14 15:35:38,673 WARN L623 FunctionHandler]: Unknown extern function kthread_stop [2022-12-14 15:35:38,676 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 15:35:38,676 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 15:35:38,676 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-14 15:35:38,677 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 15:35:38,677 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-12-14 15:35:38,677 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 15:35:38,684 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:38,691 WARN L623 FunctionHandler]: Unknown extern function remove_proc_entry [2022-12-14 15:35:39,009 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-12-14 15:35:39,009 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-12-14 15:35:39,010 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-12-14 15:35:39,011 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-12-14 15:35:39,011 WARN L623 FunctionHandler]: Unknown extern function seq_read [2022-12-14 15:35:39,012 WARN L623 FunctionHandler]: Unknown extern function seq_lseek [2022-12-14 15:35:39,012 WARN L623 FunctionHandler]: Unknown extern function single_release [2022-12-14 15:35:39,016 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-14 15:35:39,017 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-14 15:35:39,017 WARN L623 FunctionHandler]: Unknown extern function seq_read [2022-12-14 15:35:39,021 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-12-14 15:35:39,022 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-12-14 15:35:39,022 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-12-14 15:35:39,027 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 15:35:39,027 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-12-14 15:35:39,028 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-12-14 15:35:39,077 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-12-14 15:35:39,078 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:39,078 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:39,079 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:39,090 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:39,092 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 15:35:39,096 INFO L158 Benchmark]: Toolchain (without parser) took 2189.09ms. Allocated memory is still 237.0MB. Free memory was 173.3MB in the beginning and 164.7MB in the end (delta: 8.6MB). Peak memory consumption was 108.2MB. Max. memory is 16.1GB. [2022-12-14 15:35:39,096 INFO L158 Benchmark]: CDTParser took 0.12ms. Allocated memory is still 140.5MB. Free memory is still 81.6MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 15:35:39,096 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2186.50ms. Allocated memory is still 237.0MB. Free memory was 173.3MB in the beginning and 164.7MB in the end (delta: 8.6MB). Peak memory consumption was 108.2MB. Max. memory is 16.1GB. [2022-12-14 15:35:39,097 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 140.5MB. Free memory is still 81.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2186.50ms. Allocated memory is still 237.0MB. Free memory was 173.3MB in the beginning and 164.7MB in the end (delta: 8.6MB). Peak memory consumption was 108.2MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: UnsupportedOperationException: Bitfield write de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: UnsupportedOperationException: Bitfield write: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.getWriteCallStruct(MemoryHandler.java:2907) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_411b0686-26fc-4dad-b49f-4daa2e6c1466/bin/utaipan-gh47qXpMRh/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_411b0686-26fc-4dad-b49f-4daa2e6c1466/bin/utaipan-gh47qXpMRh/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_411b0686-26fc-4dad-b49f-4daa2e6c1466/bin/utaipan-gh47qXpMRh/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_411b0686-26fc-4dad-b49f-4daa2e6c1466/bin/utaipan-gh47qXpMRh/config/TaipanMemDerefMemtrack.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-media-pci-saa7164-saa7164.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_411b0686-26fc-4dad-b49f-4daa2e6c1466/bin/utaipan-gh47qXpMRh/config/svcomp-DerefFreeMemtrack-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_411b0686-26fc-4dad-b49f-4daa2e6c1466/bin/utaipan-gh47qXpMRh --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 2c2b72e44000b65cbf348522ead2be51e27324daf86d9440f1e3b33017aa1415 --- 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 15:35:40,595 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 15:35:40,596 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 15:35:40,608 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 15:35:40,609 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 15:35:40,609 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 15:35:40,610 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 15:35:40,611 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 15:35:40,612 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 15:35:40,613 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 15:35:40,614 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 15:35:40,614 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 15:35:40,615 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 15:35:40,615 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 15:35:40,616 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 15:35:40,617 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 15:35:40,617 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 15:35:40,618 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 15:35:40,619 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 15:35:40,620 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 15:35:40,621 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 15:35:40,622 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 15:35:40,622 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 15:35:40,623 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 15:35:40,625 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 15:35:40,625 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 15:35:40,625 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 15:35:40,626 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 15:35:40,626 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 15:35:40,627 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 15:35:40,627 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 15:35:40,627 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 15:35:40,628 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 15:35:40,628 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 15:35:40,629 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 15:35:40,629 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 15:35:40,629 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 15:35:40,630 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 15:35:40,630 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 15:35:40,630 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 15:35:40,631 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 15:35:40,631 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_411b0686-26fc-4dad-b49f-4daa2e6c1466/bin/utaipan-gh47qXpMRh/config/svcomp-DerefFreeMemtrack-64bit-Taipan_Bitvector.epf [2022-12-14 15:35:40,654 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 15:35:40,654 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 15:35:40,654 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-14 15:35:40,654 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-14 15:35:40,655 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 15:35:40,655 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-14 15:35:40,655 INFO L138 SettingsManager]: * User list type=DISABLED [2022-12-14 15:35:40,655 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-12-14 15:35:40,655 INFO L138 SettingsManager]: * Explicit value domain=true [2022-12-14 15:35:40,655 INFO L138 SettingsManager]: * Octagon Domain=false [2022-12-14 15:35:40,655 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-12-14 15:35:40,656 INFO L138 SettingsManager]: * Interval Domain=false [2022-12-14 15:35:40,656 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 15:35:40,656 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 15:35:40,656 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 15:35:40,657 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-14 15:35:40,657 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 15:35:40,657 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 15:35:40,657 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-12-14 15:35:40,657 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-12-14 15:35:40,657 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-12-14 15:35:40,657 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 15:35:40,657 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-14 15:35:40,658 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-14 15:35:40,658 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-14 15:35:40,658 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 15:35:40,658 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 15:35:40,658 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-12-14 15:35:40,658 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-14 15:35:40,659 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-14 15:35:40,659 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 15:35:40,659 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 15:35:40,659 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-14 15:35:40,659 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-14 15:35:40,659 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-12-14 15:35:40,660 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-14 15:35:40,660 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_411b0686-26fc-4dad-b49f-4daa2e6c1466/bin/utaipan-gh47qXpMRh/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_411b0686-26fc-4dad-b49f-4daa2e6c1466/bin/utaipan-gh47qXpMRh Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2c2b72e44000b65cbf348522ead2be51e27324daf86d9440f1e3b33017aa1415 [2022-12-14 15:35:40,867 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 15:35:40,883 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 15:35:40,885 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 15:35:40,886 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 15:35:40,887 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 15:35:40,888 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_411b0686-26fc-4dad-b49f-4daa2e6c1466/bin/utaipan-gh47qXpMRh/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-media-pci-saa7164-saa7164.cil.i [2022-12-14 15:35:43,499 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 15:35:44,058 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 15:35:44,058 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_411b0686-26fc-4dad-b49f-4daa2e6c1466/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-media-pci-saa7164-saa7164.cil.i [2022-12-14 15:35:44,109 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_411b0686-26fc-4dad-b49f-4daa2e6c1466/bin/utaipan-gh47qXpMRh/data/e1600cb13/159808f5c82140cfb28d8f27db5a5be5/FLAGa6a51cc8d [2022-12-14 15:35:44,123 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_411b0686-26fc-4dad-b49f-4daa2e6c1466/bin/utaipan-gh47qXpMRh/data/e1600cb13/159808f5c82140cfb28d8f27db5a5be5 [2022-12-14 15:35:44,126 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 15:35:44,127 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 15:35:44,128 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 15:35:44,129 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 15:35:44,132 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 15:35:44,133 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 03:35:44" (1/1) ... [2022-12-14 15:35:44,133 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@56004f84 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 03:35:44, skipping insertion in model container [2022-12-14 15:35:44,134 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 03:35:44" (1/1) ... [2022-12-14 15:35:44,141 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 15:35:44,305 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 15:35:44,843 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:44,845 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:44,846 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:44,847 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:44,853 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 15:35:44,863 WARN L623 FunctionHandler]: Unknown extern function tveeprom_hauppauge_analog [2022-12-14 15:35:44,865 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:44,865 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:45,026 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-14 15:35:45,053 WARN L623 FunctionHandler]: Unknown extern function __list_del_entry [2022-12-14 15:35:45,091 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 15:35:45,190 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-14 15:35:45,266 WARN L623 FunctionHandler]: Unknown extern function ioremap_nocache [2022-12-14 15:35:45,320 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_byte [2022-12-14 15:35:45,383 WARN L623 FunctionHandler]: Unknown extern function dma_supported [2022-12-14 15:35:45,414 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-12-14 15:35:45,449 WARN L623 FunctionHandler]: Unknown extern function proc_create_data [2022-12-14 15:35:45,494 WARN L623 FunctionHandler]: Unknown extern function freezing_slow_path [2022-12-14 15:35:45,506 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-12-14 15:35:45,507 WARN L623 FunctionHandler]: Unknown extern function __refrigerator [2022-12-14 15:35:45,515 WARN L623 FunctionHandler]: Unknown extern function debug_check_no_locks_held [2022-12-14 15:35:45,659 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:45,668 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:45,670 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:45,671 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:45,671 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:45,672 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:45,689 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:45,690 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:45,691 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:45,698 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 15:35:45,699 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:45,699 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:45,700 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-12-14 15:35:45,702 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:45,704 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-12-14 15:35:45,705 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-14 15:35:45,705 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:45,705 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:45,706 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-12-14 15:35:45,707 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 15:35:45,714 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-14 15:35:45,715 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:45,716 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:45,718 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:45,726 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-14 15:35:45,727 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:45,729 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:45,730 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:45,744 WARN L623 FunctionHandler]: Unknown extern function dvb_dmx_swfilter_packets [2022-12-14 15:35:45,752 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-14 15:35:45,752 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:45,759 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-14 15:35:45,760 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:45,769 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:45,778 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:45,781 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:45,784 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:45,784 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:45,784 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:45,785 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:45,785 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:45,785 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:45,786 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:45,787 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:45,787 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:45,791 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:45,799 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:45,799 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:45,800 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:45,800 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:45,800 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:45,801 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:45,801 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:45,802 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:45,802 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:45,802 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:45,803 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:45,803 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:45,804 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:45,810 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:45,811 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:45,812 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:45,812 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:45,812 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:45,813 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:45,813 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:45,814 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:45,814 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:45,814 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:45,815 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:45,822 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:45,822 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:45,823 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:45,823 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:45,823 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:45,824 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:45,824 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:45,832 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:45,832 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:45,833 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:45,833 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:45,846 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-12-14 15:35:45,847 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-12-14 15:35:45,848 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:45,856 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-14 15:35:45,856 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-14 15:35:45,857 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-14 15:35:45,857 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-14 15:35:45,870 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-14 15:35:45,871 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-14 15:35:45,871 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-14 15:35:45,878 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-14 15:35:45,880 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 15:35:45,881 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 15:35:45,883 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:45,885 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:45,893 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:45,894 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-14 15:35:45,894 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-14 15:35:45,895 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-14 15:35:45,896 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-14 15:35:45,903 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 15:35:45,903 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 15:35:45,903 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 15:35:45,904 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 15:35:45,904 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 15:35:45,905 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 15:35:45,905 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 15:35:45,905 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 15:35:45,905 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 15:35:45,906 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 15:35:45,906 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 15:35:45,907 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 15:35:45,907 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 15:35:45,907 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 15:35:45,908 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 15:35:45,908 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 15:35:45,909 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 15:35:45,915 WARN L623 FunctionHandler]: Unknown extern function single_open [2022-12-14 15:35:45,929 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:45,930 WARN L623 FunctionHandler]: Unknown extern function set_freezable [2022-12-14 15:35:45,930 WARN L623 FunctionHandler]: Unknown extern function msleep_interruptible [2022-12-14 15:35:45,930 WARN L623 FunctionHandler]: Unknown extern function kthread_should_stop [2022-12-14 15:35:45,930 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:45,931 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-14 15:35:45,931 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-14 15:35:45,931 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:45,939 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_register [2022-12-14 15:35:45,939 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 15:35:45,940 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-14 15:35:45,940 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:45,941 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-14 15:35:45,941 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:45,942 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:45,942 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-14 15:35:45,943 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-14 15:35:45,943 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-14 15:35:45,943 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-14 15:35:45,944 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:45,944 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:45,945 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:45,945 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:45,946 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:45,947 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:45,947 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:45,948 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:45,948 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:45,949 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:45,949 WARN L623 FunctionHandler]: Unknown extern function kthread_create_on_node [2022-12-14 15:35:45,950 WARN L623 FunctionHandler]: Unknown extern function wake_up_process [2022-12-14 15:35:45,950 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:45,951 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:45,951 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:45,951 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:45,952 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-12-14 15:35:45,952 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 15:35:45,959 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:45,967 WARN L623 FunctionHandler]: Unknown extern function kthread_stop [2022-12-14 15:35:45,970 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 15:35:45,970 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 15:35:45,971 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-14 15:35:45,971 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 15:35:45,971 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-12-14 15:35:45,971 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 15:35:45,979 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:45,987 WARN L623 FunctionHandler]: Unknown extern function remove_proc_entry [2022-12-14 15:35:46,293 WARN L623 FunctionHandler]: Unknown extern function seq_read [2022-12-14 15:35:46,293 WARN L623 FunctionHandler]: Unknown extern function seq_lseek [2022-12-14 15:35:46,293 WARN L623 FunctionHandler]: Unknown extern function single_release [2022-12-14 15:35:46,297 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-14 15:35:46,298 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-14 15:35:46,298 WARN L623 FunctionHandler]: Unknown extern function seq_read [2022-12-14 15:35:46,302 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-12-14 15:35:46,307 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 15:35:46,308 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-12-14 15:35:46,308 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-12-14 15:35:46,357 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:46,358 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:46,359 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:46,371 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:35:46,373 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 15:35:46,377 INFO L158 Benchmark]: Toolchain (without parser) took 2249.26ms. Allocated memory was 100.7MB in the beginning and 121.6MB in the end (delta: 21.0MB). Free memory was 49.9MB in the beginning and 38.0MB in the end (delta: 11.9MB). Peak memory consumption was 49.1MB. Max. memory is 16.1GB. [2022-12-14 15:35:46,377 INFO L158 Benchmark]: CDTParser took 0.11ms. Allocated memory is still 50.3MB. Free memory was 29.3MB in the beginning and 29.2MB in the end (delta: 54.0kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 15:35:46,378 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2247.32ms. Allocated memory was 100.7MB in the beginning and 121.6MB in the end (delta: 21.0MB). Free memory was 49.9MB in the beginning and 38.0MB in the end (delta: 11.9MB). Peak memory consumption was 49.1MB. Max. memory is 16.1GB. [2022-12-14 15:35:46,379 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11ms. Allocated memory is still 50.3MB. Free memory was 29.3MB in the beginning and 29.2MB in the end (delta: 54.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2247.32ms. Allocated memory was 100.7MB in the beginning and 121.6MB in the end (delta: 21.0MB). Free memory was 49.9MB in the beginning and 38.0MB in the end (delta: 11.9MB). Peak memory consumption was 49.1MB. 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