./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_9969b116-7aa0-4bf4-9e53-ecd662627be1/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9969b116-7aa0-4bf4-9e53-ecd662627be1/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_9969b116-7aa0-4bf4-9e53-ecd662627be1/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9969b116-7aa0-4bf4-9e53-ecd662627be1/bin/ukojak-rkRKPMF4O4/config/KojakMemDerefMemtrack.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_9969b116-7aa0-4bf4-9e53-ecd662627be1/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_9969b116-7aa0-4bf4-9e53-ecd662627be1/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 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 22:08:31,358 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 22:08:31,360 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 22:08:31,373 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 22:08:31,374 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 22:08:31,374 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 22:08:31,375 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 22:08:31,376 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 22:08:31,377 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 22:08:31,378 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 22:08:31,378 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 22:08:31,379 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 22:08:31,380 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 22:08:31,380 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 22:08:31,381 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 22:08:31,382 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 22:08:31,384 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 22:08:31,385 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 22:08:31,387 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 22:08:31,389 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 22:08:31,390 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 22:08:31,392 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 22:08:31,393 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 22:08:31,394 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 22:08:31,397 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 22:08:31,397 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 22:08:31,398 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 22:08:31,398 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 22:08:31,399 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 22:08:31,400 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 22:08:31,400 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 22:08:31,401 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 22:08:31,402 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 22:08:31,402 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 22:08:31,403 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 22:08:31,404 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 22:08:31,404 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 22:08:31,404 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 22:08:31,405 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 22:08:31,405 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 22:08:31,406 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 22:08:31,407 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9969b116-7aa0-4bf4-9e53-ecd662627be1/bin/ukojak-rkRKPMF4O4/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf [2022-12-14 22:08:31,427 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 22:08:31,427 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 22:08:31,429 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 22:08:31,429 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 22:08:31,429 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 22:08:31,429 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-14 22:08:31,429 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 22:08:31,430 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 22:08:31,430 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-12-14 22:08:31,430 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-12-14 22:08:31,430 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-12-14 22:08:31,430 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 22:08:31,430 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 22:08:31,431 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 22:08:31,431 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 22:08:31,431 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 22:08:31,431 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 22:08:31,431 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 22:08:31,431 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 22:08:31,432 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 22:08:31,432 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 22:08:31,432 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_9969b116-7aa0-4bf4-9e53-ecd662627be1/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9969b116-7aa0-4bf4-9e53-ecd662627be1/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2c2b72e44000b65cbf348522ead2be51e27324daf86d9440f1e3b33017aa1415 [2022-12-14 22:08:31,634 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 22:08:31,656 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 22:08:31,658 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 22:08:31,659 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 22:08:31,660 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 22:08:31,661 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9969b116-7aa0-4bf4-9e53-ecd662627be1/bin/ukojak-rkRKPMF4O4/../../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 22:08:34,280 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 22:08:34,733 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 22:08:34,733 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9969b116-7aa0-4bf4-9e53-ecd662627be1/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 22:08:34,782 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9969b116-7aa0-4bf4-9e53-ecd662627be1/bin/ukojak-rkRKPMF4O4/data/b6c0be5d0/918cab38a3934e3abc4872c15204ac4b/FLAG3b7510815 [2022-12-14 22:08:34,793 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9969b116-7aa0-4bf4-9e53-ecd662627be1/bin/ukojak-rkRKPMF4O4/data/b6c0be5d0/918cab38a3934e3abc4872c15204ac4b [2022-12-14 22:08:34,795 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 22:08:34,796 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 22:08:34,797 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 22:08:34,797 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 22:08:34,800 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 22:08:34,800 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 10:08:34" (1/1) ... [2022-12-14 22:08:34,801 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6f946d51 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:08:34, skipping insertion in model container [2022-12-14 22:08:34,801 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 10:08:34" (1/1) ... [2022-12-14 22:08:34,806 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 22:08:34,978 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 22:08:35,476 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:35,478 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:35,478 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:35,480 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:35,487 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 22:08:35,497 WARN L623 FunctionHandler]: Unknown extern function tveeprom_hauppauge_analog [2022-12-14 22:08:35,499 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:35,500 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:35,681 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-14 22:08:35,699 WARN L623 FunctionHandler]: Unknown extern function __list_del_entry [2022-12-14 22:08:35,737 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 22:08:35,837 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-14 22:08:35,913 WARN L623 FunctionHandler]: Unknown extern function ioremap_nocache [2022-12-14 22:08:35,981 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_byte [2022-12-14 22:08:36,047 WARN L623 FunctionHandler]: Unknown extern function dma_supported [2022-12-14 22:08:36,077 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-12-14 22:08:36,110 WARN L623 FunctionHandler]: Unknown extern function proc_create_data [2022-12-14 22:08:36,157 WARN L623 FunctionHandler]: Unknown extern function freezing_slow_path [2022-12-14 22:08:36,169 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-12-14 22:08:36,170 WARN L623 FunctionHandler]: Unknown extern function __refrigerator [2022-12-14 22:08:36,178 WARN L623 FunctionHandler]: Unknown extern function debug_check_no_locks_held [2022-12-14 22:08:36,325 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:36,337 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:36,339 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:36,341 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:36,341 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:36,342 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:36,364 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:36,365 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:36,366 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:36,373 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 22:08:36,374 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:36,375 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:36,375 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-12-14 22:08:36,379 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:36,382 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-12-14 22:08:36,383 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-14 22:08:36,383 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:36,383 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:36,384 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-12-14 22:08:36,385 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 22:08:36,394 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-14 22:08:36,396 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:36,397 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:36,399 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:36,408 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-14 22:08:36,409 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:36,410 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:36,412 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:36,429 WARN L623 FunctionHandler]: Unknown extern function dvb_dmx_swfilter_packets [2022-12-14 22:08:36,435 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-14 22:08:36,436 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:36,443 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-14 22:08:36,444 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:36,455 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:36,464 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:36,469 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:36,472 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:36,472 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:36,473 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:36,474 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:36,474 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:36,475 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:36,475 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:36,476 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:36,478 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:36,483 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:36,491 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:36,492 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:36,492 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:36,493 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:36,493 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:36,494 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:36,495 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:36,495 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:36,496 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:36,496 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:36,497 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:36,497 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:36,498 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:36,505 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:36,505 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:36,506 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:36,506 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:36,507 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:36,507 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:36,508 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:36,508 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:36,509 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:36,509 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:36,510 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:36,517 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:36,518 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:36,518 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:36,518 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:36,519 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:36,519 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:36,520 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:36,528 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:36,528 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:36,529 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:36,529 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:36,542 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-12-14 22:08:36,544 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-12-14 22:08:36,545 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:36,554 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-14 22:08:36,554 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-14 22:08:36,555 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-14 22:08:36,555 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-14 22:08:36,556 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-14 22:08:36,556 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-14 22:08:36,556 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-14 22:08:36,564 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-14 22:08:36,566 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 22:08:36,566 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 22:08:36,569 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:36,571 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:36,580 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:36,581 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-14 22:08:36,582 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-14 22:08:36,583 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-14 22:08:36,583 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-14 22:08:36,591 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 22:08:36,591 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 22:08:36,591 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 22:08:36,592 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 22:08:36,593 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 22:08:36,593 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 22:08:36,593 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 22:08:36,594 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 22:08:36,594 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 22:08:36,595 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 22:08:36,596 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 22:08:36,596 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 22:08:36,597 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 22:08:36,597 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 22:08:36,598 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 22:08:36,599 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 22:08:36,599 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 22:08:36,608 WARN L623 FunctionHandler]: Unknown extern function single_open [2022-12-14 22:08:36,634 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:36,634 WARN L623 FunctionHandler]: Unknown extern function set_freezable [2022-12-14 22:08:36,635 WARN L623 FunctionHandler]: Unknown extern function msleep_interruptible [2022-12-14 22:08:36,635 WARN L623 FunctionHandler]: Unknown extern function kthread_should_stop [2022-12-14 22:08:36,635 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:36,636 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-14 22:08:36,636 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-14 22:08:36,637 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:36,646 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_register [2022-12-14 22:08:36,646 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 22:08:36,647 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-14 22:08:36,648 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:36,648 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-14 22:08:36,648 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:36,649 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:36,650 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-14 22:08:36,650 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-14 22:08:36,650 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-14 22:08:36,651 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-14 22:08:36,651 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:36,652 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:36,653 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:36,653 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:36,655 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:36,655 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:36,656 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:36,657 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:36,658 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:36,659 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:36,659 WARN L623 FunctionHandler]: Unknown extern function kthread_create_on_node [2022-12-14 22:08:36,660 WARN L623 FunctionHandler]: Unknown extern function wake_up_process [2022-12-14 22:08:36,661 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:36,661 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:36,661 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:36,662 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:36,662 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-12-14 22:08:36,663 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 22:08:36,671 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:36,680 WARN L623 FunctionHandler]: Unknown extern function kthread_stop [2022-12-14 22:08:36,684 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 22:08:36,685 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 22:08:36,685 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-14 22:08:36,685 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 22:08:36,685 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-12-14 22:08:36,686 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 22:08:36,695 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:36,704 WARN L623 FunctionHandler]: Unknown extern function remove_proc_entry [2022-12-14 22:08:37,033 WARN L623 FunctionHandler]: Unknown extern function seq_read [2022-12-14 22:08:37,033 WARN L623 FunctionHandler]: Unknown extern function seq_lseek [2022-12-14 22:08:37,034 WARN L623 FunctionHandler]: Unknown extern function single_release [2022-12-14 22:08:37,038 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-14 22:08:37,038 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-14 22:08:37,039 WARN L623 FunctionHandler]: Unknown extern function seq_read [2022-12-14 22:08:37,042 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-12-14 22:08:37,048 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 22:08:37,048 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-12-14 22:08:37,048 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-12-14 22:08:37,101 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:37,102 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:37,102 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:37,115 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:37,117 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 22:08:37,120 INFO L158 Benchmark]: Toolchain (without parser) took 2323.42ms. Allocated memory was 148.9MB in the beginning and 188.7MB in the end (delta: 39.8MB). Free memory was 75.5MB in the beginning and 105.6MB in the end (delta: -30.1MB). Peak memory consumption was 57.9MB. Max. memory is 16.1GB. [2022-12-14 22:08:37,120 INFO L158 Benchmark]: CDTParser took 0.19ms. Allocated memory is still 148.9MB. Free memory is still 118.5MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 22:08:37,121 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2321.89ms. Allocated memory was 148.9MB in the beginning and 188.7MB in the end (delta: 39.8MB). Free memory was 75.5MB in the beginning and 105.6MB in the end (delta: -30.1MB). Peak memory consumption was 57.9MB. Max. memory is 16.1GB. [2022-12-14 22:08:37,122 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19ms. Allocated memory is still 148.9MB. Free memory is still 118.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2321.89ms. Allocated memory was 148.9MB in the beginning and 188.7MB in the end (delta: 39.8MB). Free memory was 75.5MB in the beginning and 105.6MB in the end (delta: -30.1MB). Peak memory consumption was 57.9MB. 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_9969b116-7aa0-4bf4-9e53-ecd662627be1/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9969b116-7aa0-4bf4-9e53-ecd662627be1/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_9969b116-7aa0-4bf4-9e53-ecd662627be1/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9969b116-7aa0-4bf4-9e53-ecd662627be1/bin/ukojak-rkRKPMF4O4/config/KojakMemDerefMemtrack.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_9969b116-7aa0-4bf4-9e53-ecd662627be1/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_9969b116-7aa0-4bf4-9e53-ecd662627be1/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 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 22:08:38,469 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 22:08:38,470 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 22:08:38,503 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 22:08:38,503 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 22:08:38,505 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 22:08:38,507 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 22:08:38,510 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 22:08:38,512 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 22:08:38,513 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 22:08:38,515 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 22:08:38,516 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 22:08:38,517 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 22:08:38,518 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 22:08:38,520 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 22:08:38,521 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 22:08:38,522 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 22:08:38,523 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 22:08:38,524 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 22:08:38,526 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 22:08:38,527 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 22:08:38,528 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 22:08:38,529 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 22:08:38,529 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 22:08:38,532 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 22:08:38,532 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 22:08:38,532 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 22:08:38,533 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 22:08:38,533 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 22:08:38,534 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 22:08:38,534 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 22:08:38,534 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 22:08:38,535 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 22:08:38,536 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 22:08:38,536 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 22:08:38,536 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 22:08:38,537 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 22:08:38,537 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 22:08:38,537 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 22:08:38,538 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 22:08:38,538 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 22:08:38,539 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9969b116-7aa0-4bf4-9e53-ecd662627be1/bin/ukojak-rkRKPMF4O4/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Bitvector.epf [2022-12-14 22:08:38,554 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 22:08:38,554 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 22:08:38,555 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 22:08:38,555 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 22:08:38,556 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 22:08:38,556 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-14 22:08:38,556 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 22:08:38,556 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 22:08:38,556 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-12-14 22:08:38,556 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-12-14 22:08:38,556 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-12-14 22:08:38,556 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 22:08:38,557 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-14 22:08:38,557 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-14 22:08:38,557 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-14 22:08:38,557 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 22:08:38,557 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 22:08:38,557 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 22:08:38,557 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 22:08:38,557 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 22:08:38,558 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 22:08:38,558 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 22:08:38,558 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-14 22:08:38,558 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-14 22:08:38,558 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-14 22:08:38,558 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-14 22:08:38,558 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_9969b116-7aa0-4bf4-9e53-ecd662627be1/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9969b116-7aa0-4bf4-9e53-ecd662627be1/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2c2b72e44000b65cbf348522ead2be51e27324daf86d9440f1e3b33017aa1415 [2022-12-14 22:08:38,773 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 22:08:38,787 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 22:08:38,789 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 22:08:38,790 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 22:08:38,790 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 22:08:38,791 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9969b116-7aa0-4bf4-9e53-ecd662627be1/bin/ukojak-rkRKPMF4O4/../../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 22:08:41,318 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 22:08:41,956 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 22:08:41,956 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9969b116-7aa0-4bf4-9e53-ecd662627be1/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 22:08:41,999 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9969b116-7aa0-4bf4-9e53-ecd662627be1/bin/ukojak-rkRKPMF4O4/data/e3e4dab03/6d3a4fb5b7d24d2bac4c7243d9c5262a/FLAG10c15add1 [2022-12-14 22:08:42,010 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9969b116-7aa0-4bf4-9e53-ecd662627be1/bin/ukojak-rkRKPMF4O4/data/e3e4dab03/6d3a4fb5b7d24d2bac4c7243d9c5262a [2022-12-14 22:08:42,012 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 22:08:42,013 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 22:08:42,014 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 22:08:42,014 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 22:08:42,017 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 22:08:42,017 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 10:08:42" (1/1) ... [2022-12-14 22:08:42,018 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7b29e14 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:08:42, skipping insertion in model container [2022-12-14 22:08:42,018 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 10:08:42" (1/1) ... [2022-12-14 22:08:42,024 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 22:08:42,180 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 22:08:42,724 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:42,726 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:42,727 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:42,728 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:42,737 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 22:08:42,748 WARN L623 FunctionHandler]: Unknown extern function tveeprom_hauppauge_analog [2022-12-14 22:08:42,751 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:42,752 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:42,931 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-14 22:08:42,951 WARN L623 FunctionHandler]: Unknown extern function __list_del_entry [2022-12-14 22:08:42,991 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 22:08:43,089 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-14 22:08:43,165 WARN L623 FunctionHandler]: Unknown extern function ioremap_nocache [2022-12-14 22:08:43,218 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_byte [2022-12-14 22:08:43,281 WARN L623 FunctionHandler]: Unknown extern function dma_supported [2022-12-14 22:08:43,311 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-12-14 22:08:43,344 WARN L623 FunctionHandler]: Unknown extern function proc_create_data [2022-12-14 22:08:43,391 WARN L623 FunctionHandler]: Unknown extern function freezing_slow_path [2022-12-14 22:08:43,403 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-12-14 22:08:43,404 WARN L623 FunctionHandler]: Unknown extern function __refrigerator [2022-12-14 22:08:43,411 WARN L623 FunctionHandler]: Unknown extern function debug_check_no_locks_held [2022-12-14 22:08:43,572 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:43,582 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:43,584 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:43,585 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:43,586 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:43,587 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:43,606 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:43,607 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:43,608 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:43,615 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 22:08:43,616 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:43,617 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:43,618 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-12-14 22:08:43,621 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:43,624 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-12-14 22:08:43,625 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-14 22:08:43,625 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:43,626 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:43,626 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-12-14 22:08:43,627 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 22:08:43,636 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-14 22:08:43,637 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:43,639 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:43,641 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:43,650 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-14 22:08:43,651 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:43,653 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:43,654 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:43,670 WARN L623 FunctionHandler]: Unknown extern function dvb_dmx_swfilter_packets [2022-12-14 22:08:43,677 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-14 22:08:43,678 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:43,685 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-14 22:08:43,686 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:43,697 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:43,707 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:43,711 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:43,714 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:43,715 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:43,716 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:43,716 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:43,717 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:43,717 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:43,718 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:43,719 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:43,720 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:43,725 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:43,733 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:43,734 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:43,734 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:43,735 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:43,735 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:43,736 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:43,736 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:43,737 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:43,738 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:43,738 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:43,739 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:43,739 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:43,740 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:43,747 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:43,748 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:43,748 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:43,749 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:43,750 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:43,750 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:43,751 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:43,751 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:43,752 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:43,752 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:43,753 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:43,761 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:43,762 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:43,762 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:43,763 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:43,763 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:43,764 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:43,765 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:43,773 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:43,773 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:43,774 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:43,774 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:43,787 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-12-14 22:08:43,789 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-12-14 22:08:43,790 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:43,798 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-14 22:08:43,798 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-14 22:08:43,799 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-14 22:08:43,799 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-14 22:08:43,800 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-14 22:08:43,800 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-14 22:08:43,800 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-14 22:08:43,808 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-14 22:08:43,810 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 22:08:43,810 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 22:08:43,813 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:43,815 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:43,823 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:43,823 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-14 22:08:43,824 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-14 22:08:43,825 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-14 22:08:43,825 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-14 22:08:43,833 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 22:08:43,833 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 22:08:43,833 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 22:08:43,834 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 22:08:43,834 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 22:08:43,835 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 22:08:43,835 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 22:08:43,836 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 22:08:43,836 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 22:08:43,837 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 22:08:43,837 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 22:08:43,838 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 22:08:43,838 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 22:08:43,839 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 22:08:43,839 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 22:08:43,840 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 22:08:43,840 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 22:08:43,848 WARN L623 FunctionHandler]: Unknown extern function single_open [2022-12-14 22:08:43,862 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:43,863 WARN L623 FunctionHandler]: Unknown extern function set_freezable [2022-12-14 22:08:43,863 WARN L623 FunctionHandler]: Unknown extern function msleep_interruptible [2022-12-14 22:08:43,863 WARN L623 FunctionHandler]: Unknown extern function kthread_should_stop [2022-12-14 22:08:43,863 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:43,864 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-14 22:08:43,864 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-14 22:08:43,865 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:43,874 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_register [2022-12-14 22:08:43,874 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 22:08:43,875 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-14 22:08:43,875 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:43,876 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-14 22:08:43,876 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:43,877 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:43,878 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-14 22:08:43,878 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-14 22:08:43,879 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-14 22:08:43,879 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-14 22:08:43,880 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:43,880 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:43,881 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:43,881 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:43,882 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:43,883 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:43,884 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:43,891 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:43,892 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:43,893 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:43,893 WARN L623 FunctionHandler]: Unknown extern function kthread_create_on_node [2022-12-14 22:08:43,894 WARN L623 FunctionHandler]: Unknown extern function wake_up_process [2022-12-14 22:08:43,894 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:43,895 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:43,895 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:43,895 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:43,896 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-12-14 22:08:43,896 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 22:08:43,902 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:43,909 WARN L623 FunctionHandler]: Unknown extern function kthread_stop [2022-12-14 22:08:43,913 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 22:08:43,914 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 22:08:43,914 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-14 22:08:43,914 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 22:08:43,914 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-12-14 22:08:43,914 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 22:08:43,922 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:43,929 WARN L623 FunctionHandler]: Unknown extern function remove_proc_entry [2022-12-14 22:08:44,237 WARN L623 FunctionHandler]: Unknown extern function seq_read [2022-12-14 22:08:44,238 WARN L623 FunctionHandler]: Unknown extern function seq_lseek [2022-12-14 22:08:44,239 WARN L623 FunctionHandler]: Unknown extern function single_release [2022-12-14 22:08:44,244 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-14 22:08:44,245 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-14 22:08:44,245 WARN L623 FunctionHandler]: Unknown extern function seq_read [2022-12-14 22:08:44,249 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-12-14 22:08:44,257 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 22:08:44,257 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-12-14 22:08:44,258 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-12-14 22:08:44,315 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:44,315 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:44,316 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:44,333 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 22:08:44,337 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 22:08:44,341 INFO L158 Benchmark]: Toolchain (without parser) took 2326.71ms. Allocated memory was 100.7MB in the beginning and 121.6MB in the end (delta: 21.0MB). Free memory was 63.7MB in the beginning and 47.7MB in the end (delta: 16.0MB). Peak memory consumption was 50.5MB. Max. memory is 16.1GB. [2022-12-14 22:08:44,341 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 50.3MB. Free memory is still 28.4MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 22:08:44,342 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2325.02ms. Allocated memory was 100.7MB in the beginning and 121.6MB in the end (delta: 21.0MB). Free memory was 63.3MB in the beginning and 47.7MB in the end (delta: 15.6MB). Peak memory consumption was 50.5MB. Max. memory is 16.1GB. [2022-12-14 22:08:44,344 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 50.3MB. Free memory is still 28.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2325.02ms. Allocated memory was 100.7MB in the beginning and 121.6MB in the end (delta: 21.0MB). Free memory was 63.3MB in the beginning and 47.7MB in the end (delta: 15.6MB). Peak memory consumption was 50.5MB. 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