./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-pci-saa7164-saa7164.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_045ce717-38e0-42dd-abdf-34c883972597/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_045ce717-38e0-42dd-abdf-34c883972597/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_045ce717-38e0-42dd-abdf-34c883972597/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_045ce717-38e0-42dd-abdf-34c883972597/bin/ukojak-rkRKPMF4O4/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-pci-saa7164-saa7164.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_045ce717-38e0-42dd-abdf-34c883972597/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_045ce717-38e0-42dd-abdf-34c883972597/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 bb01514283a8043c1f46c7b47fabbd78cb58f2f1a618c85897925e8edf3d19af --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-15 00:02:21,319 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 00:02:21,321 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 00:02:21,336 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 00:02:21,337 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 00:02:21,337 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 00:02:21,339 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 00:02:21,340 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 00:02:21,341 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 00:02:21,341 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 00:02:21,342 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 00:02:21,343 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 00:02:21,343 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 00:02:21,344 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 00:02:21,344 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 00:02:21,345 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 00:02:21,345 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 00:02:21,346 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 00:02:21,347 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 00:02:21,348 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 00:02:21,349 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 00:02:21,350 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 00:02:21,351 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 00:02:21,352 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 00:02:21,354 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 00:02:21,354 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 00:02:21,354 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 00:02:21,355 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 00:02:21,355 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 00:02:21,356 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 00:02:21,356 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 00:02:21,356 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 00:02:21,357 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 00:02:21,357 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 00:02:21,358 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 00:02:21,358 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 00:02:21,358 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 00:02:21,359 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 00:02:21,359 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 00:02:21,359 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 00:02:21,360 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 00:02:21,360 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_045ce717-38e0-42dd-abdf-34c883972597/bin/ukojak-rkRKPMF4O4/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf [2022-12-15 00:02:21,374 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 00:02:21,374 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 00:02:21,375 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 00:02:21,375 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 00:02:21,375 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 00:02:21,375 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-15 00:02:21,376 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-15 00:02:21,376 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 00:02:21,376 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-12-15 00:02:21,376 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-12-15 00:02:21,376 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-12-15 00:02:21,376 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 00:02:21,376 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 00:02:21,376 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 00:02:21,376 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 00:02:21,376 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 00:02:21,377 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 00:02:21,377 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 00:02:21,377 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 00:02:21,377 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-15 00:02:21,377 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-15 00:02:21,377 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_045ce717-38e0-42dd-abdf-34c883972597/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_045ce717-38e0-42dd-abdf-34c883972597/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bb01514283a8043c1f46c7b47fabbd78cb58f2f1a618c85897925e8edf3d19af [2022-12-15 00:02:21,567 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 00:02:21,585 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 00:02:21,587 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 00:02:21,588 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 00:02:21,589 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 00:02:21,589 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_045ce717-38e0-42dd-abdf-34c883972597/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-pci-saa7164-saa7164.cil.i [2022-12-15 00:02:24,140 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 00:02:24,644 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 00:02:24,644 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_045ce717-38e0-42dd-abdf-34c883972597/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-pci-saa7164-saa7164.cil.i [2022-12-15 00:02:24,698 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_045ce717-38e0-42dd-abdf-34c883972597/bin/ukojak-rkRKPMF4O4/data/626ead0c0/b190087963ec41d284b8a1ffa8aa70e5/FLAGe26d93230 [2022-12-15 00:02:24,709 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_045ce717-38e0-42dd-abdf-34c883972597/bin/ukojak-rkRKPMF4O4/data/626ead0c0/b190087963ec41d284b8a1ffa8aa70e5 [2022-12-15 00:02:24,710 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 00:02:24,711 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 00:02:24,712 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 00:02:24,712 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 00:02:24,715 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 00:02:24,715 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 12:02:24" (1/1) ... [2022-12-15 00:02:24,716 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@df6aed and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:02:24, skipping insertion in model container [2022-12-15 00:02:24,716 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 12:02:24" (1/1) ... [2022-12-15 00:02:24,721 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 00:02:24,918 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 00:02:25,484 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:25,486 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:25,487 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:25,487 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:25,494 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-15 00:02:25,503 WARN L623 FunctionHandler]: Unknown extern function tveeprom_hauppauge_analog [2022-12-15 00:02:25,505 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:25,505 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:25,739 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-15 00:02:25,760 WARN L623 FunctionHandler]: Unknown extern function __list_del_entry [2022-12-15 00:02:25,801 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-15 00:02:25,937 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-15 00:02:26,022 WARN L623 FunctionHandler]: Unknown extern function ioremap_nocache [2022-12-15 00:02:26,081 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_byte [2022-12-15 00:02:26,150 WARN L623 FunctionHandler]: Unknown extern function dma_supported [2022-12-15 00:02:26,184 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-12-15 00:02:26,223 WARN L623 FunctionHandler]: Unknown extern function proc_create_data [2022-12-15 00:02:26,272 WARN L623 FunctionHandler]: Unknown extern function freezing_slow_path [2022-12-15 00:02:26,286 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-12-15 00:02:26,287 WARN L623 FunctionHandler]: Unknown extern function __refrigerator [2022-12-15 00:02:26,296 WARN L623 FunctionHandler]: Unknown extern function debug_check_no_locks_held [2022-12-15 00:02:26,445 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:26,455 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:26,457 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:26,458 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:26,459 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:26,460 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:26,480 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:26,480 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:26,481 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:26,491 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:26,492 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:26,492 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-12-15 00:02:26,496 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:26,499 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-12-15 00:02:26,499 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-15 00:02:26,500 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:26,500 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:26,501 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-12-15 00:02:26,511 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-15 00:02:26,513 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:26,514 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:26,516 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:26,525 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-15 00:02:26,526 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:26,527 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:26,528 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:26,542 WARN L623 FunctionHandler]: Unknown extern function dvb_dmx_swfilter_packets [2022-12-15 00:02:26,549 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-15 00:02:26,550 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:26,557 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-15 00:02:26,557 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:26,566 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:26,574 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:26,577 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:26,580 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:26,580 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:26,580 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:26,581 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:26,581 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:26,581 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:26,582 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:26,583 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:26,584 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:26,587 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:26,595 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:26,595 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:26,596 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:26,596 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:26,596 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:26,597 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:26,597 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:26,598 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:26,598 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:26,598 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:26,599 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:26,599 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:26,600 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:26,607 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:26,607 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:26,608 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:26,608 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:26,608 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:26,609 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:26,609 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:26,610 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:26,610 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:26,610 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:26,611 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:26,618 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:26,618 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:26,619 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:26,619 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:26,620 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:26,620 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:26,620 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:26,628 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:26,628 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:26,629 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:26,629 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:26,642 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-12-15 00:02:26,643 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-12-15 00:02:26,644 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:26,652 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-15 00:02:26,653 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-15 00:02:26,653 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-15 00:02:26,654 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-15 00:02:26,654 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-15 00:02:26,654 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-15 00:02:26,655 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-15 00:02:26,662 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-15 00:02:26,666 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:26,668 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:26,676 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:26,677 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-15 00:02:26,677 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-15 00:02:26,678 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-15 00:02:26,678 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-15 00:02:26,686 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-15 00:02:26,686 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-15 00:02:26,687 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-15 00:02:26,687 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-15 00:02:26,688 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-15 00:02:26,688 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-15 00:02:26,688 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-15 00:02:26,688 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-15 00:02:26,689 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-15 00:02:26,689 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-15 00:02:26,690 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-15 00:02:26,690 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-15 00:02:26,690 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-15 00:02:26,691 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-15 00:02:26,691 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-15 00:02:26,698 WARN L623 FunctionHandler]: Unknown extern function single_open [2022-12-15 00:02:26,713 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:26,714 WARN L623 FunctionHandler]: Unknown extern function set_freezable [2022-12-15 00:02:26,714 WARN L623 FunctionHandler]: Unknown extern function msleep_interruptible [2022-12-15 00:02:26,714 WARN L623 FunctionHandler]: Unknown extern function kthread_should_stop [2022-12-15 00:02:26,714 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:26,715 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-15 00:02:26,715 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-15 00:02:26,715 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:26,723 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_register [2022-12-15 00:02:26,723 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-15 00:02:26,723 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-15 00:02:26,724 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:26,724 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-15 00:02:26,724 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:26,725 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:26,726 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-15 00:02:26,726 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-15 00:02:26,726 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-15 00:02:26,726 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-15 00:02:26,727 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:26,727 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:26,728 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:26,728 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:26,729 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:26,730 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:26,730 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:26,731 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:26,732 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:26,732 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:26,733 WARN L623 FunctionHandler]: Unknown extern function kthread_create_on_node [2022-12-15 00:02:26,733 WARN L623 FunctionHandler]: Unknown extern function wake_up_process [2022-12-15 00:02:26,733 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:26,734 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:26,734 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:26,734 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:26,735 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-12-15 00:02:26,735 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-15 00:02:26,742 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:26,749 WARN L623 FunctionHandler]: Unknown extern function kthread_stop [2022-12-15 00:02:26,752 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-15 00:02:26,752 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-15 00:02:26,753 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-12-15 00:02:26,753 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-15 00:02:26,760 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:26,767 WARN L623 FunctionHandler]: Unknown extern function remove_proc_entry [2022-12-15 00:02:27,097 WARN L623 FunctionHandler]: Unknown extern function seq_read [2022-12-15 00:02:27,097 WARN L623 FunctionHandler]: Unknown extern function seq_lseek [2022-12-15 00:02:27,098 WARN L623 FunctionHandler]: Unknown extern function single_release [2022-12-15 00:02:27,102 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-15 00:02:27,102 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-15 00:02:27,103 WARN L623 FunctionHandler]: Unknown extern function seq_read [2022-12-15 00:02:27,107 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-12-15 00:02:27,112 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-15 00:02:27,113 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-12-15 00:02:27,113 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-12-15 00:02:27,165 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:27,166 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:27,166 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:27,178 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:27,180 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) [2022-12-15 00:02:27,183 INFO L158 Benchmark]: Toolchain (without parser) took 2471.28ms. Allocated memory was 123.7MB in the beginning and 151.0MB in the end (delta: 27.3MB). Free memory was 59.0MB in the beginning and 76.7MB in the end (delta: -17.7MB). Peak memory consumption was 53.5MB. Max. memory is 16.1GB. [2022-12-15 00:02:27,184 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 123.7MB. Free memory is still 93.5MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 00:02:27,184 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2469.84ms. Allocated memory was 123.7MB in the beginning and 151.0MB in the end (delta: 27.3MB). Free memory was 59.0MB in the beginning and 76.7MB in the end (delta: -17.7MB). Peak memory consumption was 53.5MB. Max. memory is 16.1GB. [2022-12-15 00:02:27,185 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16ms. Allocated memory is still 123.7MB. Free memory is still 93.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2469.84ms. Allocated memory was 123.7MB in the beginning and 151.0MB in the end (delta: 27.3MB). Free memory was 59.0MB in the beginning and 76.7MB in the end (delta: -17.7MB). Peak memory consumption was 53.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: UnsupportedOperationException: Bitfield write de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: UnsupportedOperationException: Bitfield write: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.getWriteCallStruct(MemoryHandler.java:2907) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_045ce717-38e0-42dd-abdf-34c883972597/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_045ce717-38e0-42dd-abdf-34c883972597/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_045ce717-38e0-42dd-abdf-34c883972597/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_045ce717-38e0-42dd-abdf-34c883972597/bin/ukojak-rkRKPMF4O4/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-pci-saa7164-saa7164.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_045ce717-38e0-42dd-abdf-34c883972597/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_045ce717-38e0-42dd-abdf-34c883972597/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 bb01514283a8043c1f46c7b47fabbd78cb58f2f1a618c85897925e8edf3d19af --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-15 00:02:28,589 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 00:02:28,591 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 00:02:28,610 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 00:02:28,610 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 00:02:28,611 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 00:02:28,613 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 00:02:28,614 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 00:02:28,616 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 00:02:28,617 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 00:02:28,618 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 00:02:28,619 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 00:02:28,619 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 00:02:28,620 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 00:02:28,621 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 00:02:28,622 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 00:02:28,623 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 00:02:28,624 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 00:02:28,625 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 00:02:28,627 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 00:02:28,628 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 00:02:28,630 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 00:02:28,631 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 00:02:28,631 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 00:02:28,635 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 00:02:28,635 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 00:02:28,635 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 00:02:28,636 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 00:02:28,637 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 00:02:28,638 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 00:02:28,638 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 00:02:28,639 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 00:02:28,639 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 00:02:28,640 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 00:02:28,641 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 00:02:28,641 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 00:02:28,642 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 00:02:28,642 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 00:02:28,642 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 00:02:28,643 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 00:02:28,644 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 00:02:28,644 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_045ce717-38e0-42dd-abdf-34c883972597/bin/ukojak-rkRKPMF4O4/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Bitvector.epf [2022-12-15 00:02:28,668 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 00:02:28,669 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 00:02:28,669 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 00:02:28,670 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 00:02:28,670 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 00:02:28,670 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-15 00:02:28,670 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-15 00:02:28,670 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 00:02:28,670 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-12-15 00:02:28,670 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-12-15 00:02:28,670 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-12-15 00:02:28,670 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 00:02:28,670 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-15 00:02:28,670 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-15 00:02:28,671 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-15 00:02:28,671 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 00:02:28,671 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 00:02:28,671 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 00:02:28,671 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 00:02:28,671 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 00:02:28,671 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 00:02:28,671 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 00:02:28,671 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-15 00:02:28,672 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-15 00:02:28,672 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-15 00:02:28,672 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-15 00:02:28,672 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_045ce717-38e0-42dd-abdf-34c883972597/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_045ce717-38e0-42dd-abdf-34c883972597/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bb01514283a8043c1f46c7b47fabbd78cb58f2f1a618c85897925e8edf3d19af [2022-12-15 00:02:28,905 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 00:02:28,920 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 00:02:28,922 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 00:02:28,923 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 00:02:28,923 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 00:02:28,924 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_045ce717-38e0-42dd-abdf-34c883972597/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-pci-saa7164-saa7164.cil.i [2022-12-15 00:02:31,539 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 00:02:32,079 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 00:02:32,080 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_045ce717-38e0-42dd-abdf-34c883972597/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-pci-saa7164-saa7164.cil.i [2022-12-15 00:02:32,139 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_045ce717-38e0-42dd-abdf-34c883972597/bin/ukojak-rkRKPMF4O4/data/f2c0c3474/f72c1d8b5deb432bbf9fa6df34441b59/FLAG025b19385 [2022-12-15 00:02:32,154 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_045ce717-38e0-42dd-abdf-34c883972597/bin/ukojak-rkRKPMF4O4/data/f2c0c3474/f72c1d8b5deb432bbf9fa6df34441b59 [2022-12-15 00:02:32,156 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 00:02:32,158 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 00:02:32,159 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 00:02:32,159 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 00:02:32,162 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 00:02:32,162 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 12:02:32" (1/1) ... [2022-12-15 00:02:32,163 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1c5603fc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:02:32, skipping insertion in model container [2022-12-15 00:02:32,164 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 12:02:32" (1/1) ... [2022-12-15 00:02:32,170 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 00:02:32,362 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 00:02:32,875 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:32,877 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:32,877 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:32,878 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:32,885 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-15 00:02:32,894 WARN L623 FunctionHandler]: Unknown extern function tveeprom_hauppauge_analog [2022-12-15 00:02:32,896 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:32,897 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:33,096 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-15 00:02:33,115 WARN L623 FunctionHandler]: Unknown extern function __list_del_entry [2022-12-15 00:02:33,153 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-15 00:02:33,267 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-15 00:02:33,350 WARN L623 FunctionHandler]: Unknown extern function ioremap_nocache [2022-12-15 00:02:33,413 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_byte [2022-12-15 00:02:33,479 WARN L623 FunctionHandler]: Unknown extern function dma_supported [2022-12-15 00:02:33,512 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-12-15 00:02:33,549 WARN L623 FunctionHandler]: Unknown extern function proc_create_data [2022-12-15 00:02:33,597 WARN L623 FunctionHandler]: Unknown extern function freezing_slow_path [2022-12-15 00:02:33,609 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-12-15 00:02:33,610 WARN L623 FunctionHandler]: Unknown extern function __refrigerator [2022-12-15 00:02:33,617 WARN L623 FunctionHandler]: Unknown extern function debug_check_no_locks_held [2022-12-15 00:02:33,763 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:33,773 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:33,775 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:33,776 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:33,777 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:33,778 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:33,797 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:33,798 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:33,799 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:33,809 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:33,809 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:33,810 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-12-15 00:02:33,814 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:33,817 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-12-15 00:02:33,818 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-15 00:02:33,818 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:33,818 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:33,819 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-12-15 00:02:33,829 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-15 00:02:33,831 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:33,832 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:33,834 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:33,844 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-15 00:02:33,846 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:33,847 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:33,849 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:33,865 WARN L623 FunctionHandler]: Unknown extern function dvb_dmx_swfilter_packets [2022-12-15 00:02:33,872 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-15 00:02:33,873 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:33,880 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-15 00:02:33,881 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:33,892 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:33,907 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:33,909 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:33,912 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:33,912 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:33,913 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:33,913 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:33,914 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:33,914 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:33,914 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:33,915 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:33,916 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:33,919 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:33,927 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:33,927 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:33,928 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:33,928 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:33,929 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:33,929 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:33,929 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:33,930 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:33,930 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:33,931 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:33,931 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:33,931 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:33,932 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:33,938 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:33,939 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:33,939 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:33,940 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:33,940 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:33,940 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:33,941 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:33,941 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:33,942 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:33,942 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:33,942 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:33,949 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:33,950 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:33,950 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:33,950 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:33,951 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:33,951 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:33,952 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:33,959 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:33,959 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:33,960 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:33,960 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:33,973 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-12-15 00:02:33,974 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-12-15 00:02:33,975 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:33,983 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-15 00:02:33,983 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-15 00:02:33,984 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-15 00:02:33,984 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-15 00:02:33,984 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-15 00:02:33,985 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-15 00:02:33,985 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-15 00:02:33,992 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-15 00:02:33,996 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:33,998 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:34,006 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:34,007 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-15 00:02:34,007 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-15 00:02:34,008 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-15 00:02:34,009 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-15 00:02:34,017 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-15 00:02:34,018 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-15 00:02:34,018 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-15 00:02:34,018 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-15 00:02:34,019 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-15 00:02:34,019 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-15 00:02:34,019 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-15 00:02:34,019 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-15 00:02:34,020 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-15 00:02:34,020 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-15 00:02:34,021 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-15 00:02:34,021 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-15 00:02:34,021 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-15 00:02:34,022 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-15 00:02:34,022 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-15 00:02:34,029 WARN L623 FunctionHandler]: Unknown extern function single_open [2022-12-15 00:02:34,043 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:34,044 WARN L623 FunctionHandler]: Unknown extern function set_freezable [2022-12-15 00:02:34,044 WARN L623 FunctionHandler]: Unknown extern function msleep_interruptible [2022-12-15 00:02:34,044 WARN L623 FunctionHandler]: Unknown extern function kthread_should_stop [2022-12-15 00:02:34,044 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:34,045 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-15 00:02:34,045 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-15 00:02:34,045 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:34,053 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_register [2022-12-15 00:02:34,053 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-15 00:02:34,053 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-15 00:02:34,054 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:34,054 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-15 00:02:34,054 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:34,055 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:34,056 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-15 00:02:34,056 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-15 00:02:34,056 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-15 00:02:34,057 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-15 00:02:34,062 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:34,063 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:34,063 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:34,064 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:34,065 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:34,065 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:34,066 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:34,067 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:34,067 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:34,068 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:34,069 WARN L623 FunctionHandler]: Unknown extern function kthread_create_on_node [2022-12-15 00:02:34,069 WARN L623 FunctionHandler]: Unknown extern function wake_up_process [2022-12-15 00:02:34,069 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:34,070 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:34,070 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:34,071 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:34,071 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-12-15 00:02:34,071 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-15 00:02:34,078 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:34,085 WARN L623 FunctionHandler]: Unknown extern function kthread_stop [2022-12-15 00:02:34,089 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-15 00:02:34,089 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-15 00:02:34,089 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-12-15 00:02:34,090 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-15 00:02:34,097 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:34,104 WARN L623 FunctionHandler]: Unknown extern function remove_proc_entry [2022-12-15 00:02:34,415 WARN L623 FunctionHandler]: Unknown extern function seq_read [2022-12-15 00:02:34,415 WARN L623 FunctionHandler]: Unknown extern function seq_lseek [2022-12-15 00:02:34,416 WARN L623 FunctionHandler]: Unknown extern function single_release [2022-12-15 00:02:34,421 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-15 00:02:34,422 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-15 00:02:34,423 WARN L623 FunctionHandler]: Unknown extern function seq_read [2022-12-15 00:02:34,429 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-12-15 00:02:34,437 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-15 00:02:34,438 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-12-15 00:02:34,438 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-12-15 00:02:34,488 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:34,488 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:34,489 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:34,511 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 00:02:34,515 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) [2022-12-15 00:02:34,520 INFO L158 Benchmark]: Toolchain (without parser) took 2361.09ms. Allocated memory was 81.8MB in the beginning and 98.6MB in the end (delta: 16.8MB). Free memory was 40.0MB in the beginning and 39.1MB in the end (delta: 875.6kB). Peak memory consumption was 41.5MB. Max. memory is 16.1GB. [2022-12-15 00:02:34,520 INFO L158 Benchmark]: CDTParser took 0.12ms. Allocated memory is still 50.3MB. Free memory was 29.1MB in the beginning and 29.0MB in the end (delta: 52.5kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 00:02:34,521 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2359.11ms. Allocated memory was 81.8MB in the beginning and 98.6MB in the end (delta: 16.8MB). Free memory was 39.7MB in the beginning and 39.1MB in the end (delta: 602.0kB). Peak memory consumption was 41.5MB. Max. memory is 16.1GB. [2022-12-15 00:02:34,523 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 50.3MB. Free memory was 29.1MB in the beginning and 29.0MB in the end (delta: 52.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2359.11ms. Allocated memory was 81.8MB in the beginning and 98.6MB in the end (delta: 16.8MB). Free memory was 39.7MB in the beginning and 39.1MB in the end (delta: 602.0kB). Peak memory consumption was 41.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: UnsupportedOperationException: Bitfield write de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: UnsupportedOperationException: Bitfield write: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.getWriteCallStruct(MemoryHandler.java:2907) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Bitfield write