./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_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_b2b38962-b167-4127-8162-3eedd6d59d6c/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2b38962-b167-4127-8162-3eedd6d59d6c/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_b2b38962-b167-4127-8162-3eedd6d59d6c/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2b38962-b167-4127-8162-3eedd6d59d6c/bin/ukojak-rkRKPMF4O4/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-media-pci-saa7164-saa7164.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2b38962-b167-4127-8162-3eedd6d59d6c/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_b2b38962-b167-4127-8162-3eedd6d59d6c/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 48319fdbb69135c68e9f5706326f991237aa445e9534e5355dd31c77b1a18b03 --- 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 20:01:44,824 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 20:01:44,825 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 20:01:44,838 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 20:01:44,839 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 20:01:44,839 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 20:01:44,840 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 20:01:44,841 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 20:01:44,842 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 20:01:44,843 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 20:01:44,844 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 20:01:44,845 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 20:01:44,845 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 20:01:44,846 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 20:01:44,847 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 20:01:44,847 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 20:01:44,848 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 20:01:44,849 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 20:01:44,850 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 20:01:44,851 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 20:01:44,852 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 20:01:44,853 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 20:01:44,854 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 20:01:44,855 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 20:01:44,857 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 20:01:44,857 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 20:01:44,857 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 20:01:44,858 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 20:01:44,859 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 20:01:44,859 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 20:01:44,859 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 20:01:44,860 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 20:01:44,861 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 20:01:44,861 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 20:01:44,862 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 20:01:44,862 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 20:01:44,863 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 20:01:44,863 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 20:01:44,863 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 20:01:44,864 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 20:01:44,864 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 20:01:44,865 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2b38962-b167-4127-8162-3eedd6d59d6c/bin/ukojak-rkRKPMF4O4/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf [2022-12-14 20:01:44,879 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 20:01:44,879 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 20:01:44,880 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 20:01:44,880 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 20:01:44,880 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 20:01:44,880 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-14 20:01:44,880 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 20:01:44,881 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 20:01:44,881 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-12-14 20:01:44,881 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-12-14 20:01:44,881 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-12-14 20:01:44,881 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 20:01:44,881 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 20:01:44,882 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 20:01:44,882 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 20:01:44,882 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 20:01:44,882 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 20:01:44,882 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 20:01:44,882 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 20:01:44,882 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 20:01:44,883 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 20:01:44,883 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_b2b38962-b167-4127-8162-3eedd6d59d6c/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2b38962-b167-4127-8162-3eedd6d59d6c/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 48319fdbb69135c68e9f5706326f991237aa445e9534e5355dd31c77b1a18b03 [2022-12-14 20:01:45,059 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 20:01:45,078 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 20:01:45,080 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 20:01:45,081 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 20:01:45,081 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 20:01:45,082 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2b38962-b167-4127-8162-3eedd6d59d6c/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-media-pci-saa7164-saa7164.cil.i [2022-12-14 20:01:47,706 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 20:01:48,282 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 20:01:48,282 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2b38962-b167-4127-8162-3eedd6d59d6c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-media-pci-saa7164-saa7164.cil.i [2022-12-14 20:01:48,362 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2b38962-b167-4127-8162-3eedd6d59d6c/bin/ukojak-rkRKPMF4O4/data/58ad77f35/c3e53719303343beac05ef4531f96504/FLAG8557b9d12 [2022-12-14 20:01:48,376 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2b38962-b167-4127-8162-3eedd6d59d6c/bin/ukojak-rkRKPMF4O4/data/58ad77f35/c3e53719303343beac05ef4531f96504 [2022-12-14 20:01:48,378 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 20:01:48,380 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 20:01:48,381 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 20:01:48,381 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 20:01:48,384 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 20:01:48,385 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 08:01:48" (1/1) ... [2022-12-14 20:01:48,386 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@39208e59 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:01:48, skipping insertion in model container [2022-12-14 20:01:48,386 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 08:01:48" (1/1) ... [2022-12-14 20:01:48,393 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 20:01:48,585 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 20:01:49,110 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:49,111 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:49,112 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:49,113 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:49,120 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 20:01:49,130 WARN L623 FunctionHandler]: Unknown extern function tveeprom_hauppauge_analog [2022-12-14 20:01:49,131 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:49,132 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:49,311 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-14 20:01:49,347 WARN L623 FunctionHandler]: Unknown extern function __list_del_entry [2022-12-14 20:01:49,400 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 20:01:49,587 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-14 20:01:49,707 WARN L623 FunctionHandler]: Unknown extern function ioremap_nocache [2022-12-14 20:01:49,783 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_byte [2022-12-14 20:01:49,869 WARN L623 FunctionHandler]: Unknown extern function dma_supported [2022-12-14 20:01:49,910 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-12-14 20:01:49,951 WARN L623 FunctionHandler]: Unknown extern function proc_create_data [2022-12-14 20:01:50,016 WARN L623 FunctionHandler]: Unknown extern function freezing_slow_path [2022-12-14 20:01:50,033 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-12-14 20:01:50,034 WARN L623 FunctionHandler]: Unknown extern function __refrigerator [2022-12-14 20:01:50,045 WARN L623 FunctionHandler]: Unknown extern function debug_check_no_locks_held [2022-12-14 20:01:50,243 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:50,255 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:50,257 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:50,258 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:50,259 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:50,260 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:50,282 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:50,283 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:50,283 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:50,291 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 20:01:50,291 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:50,292 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:50,292 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-12-14 20:01:50,295 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:50,297 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-12-14 20:01:50,297 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-14 20:01:50,298 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:50,298 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:50,298 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-12-14 20:01:50,299 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 20:01:50,307 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-14 20:01:50,308 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:50,309 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:50,310 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:50,321 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-14 20:01:50,322 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:50,323 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:50,324 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:50,339 WARN L623 FunctionHandler]: Unknown extern function dvb_dmx_swfilter_packets [2022-12-14 20:01:50,346 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-14 20:01:50,347 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:50,355 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-14 20:01:50,356 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:50,366 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:50,375 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:50,378 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:50,380 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:50,381 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:50,381 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:50,382 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:50,382 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:50,383 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:50,383 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:50,384 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:50,386 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:50,403 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:50,414 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:50,415 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:50,416 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:50,416 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:50,417 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:50,418 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:50,418 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:50,419 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:50,420 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:50,420 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:50,421 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:50,422 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:50,422 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:50,432 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:50,433 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:50,434 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:50,435 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:50,435 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:50,436 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:50,437 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:50,437 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:50,438 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:50,439 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:50,439 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:50,449 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:50,450 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:50,450 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:50,451 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:50,452 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:50,452 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:50,453 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:50,463 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:50,463 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:50,464 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:50,464 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:50,481 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-12-14 20:01:50,482 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-12-14 20:01:50,484 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:50,492 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-14 20:01:50,492 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-14 20:01:50,493 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-14 20:01:50,493 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-14 20:01:50,494 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-14 20:01:50,494 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-14 20:01:50,495 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-14 20:01:50,502 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-14 20:01:50,504 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 20:01:50,505 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 20:01:50,509 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:50,512 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:50,523 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:50,524 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-14 20:01:50,525 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-14 20:01:50,526 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-14 20:01:50,526 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-14 20:01:50,534 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 20:01:50,534 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 20:01:50,535 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 20:01:50,536 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 20:01:50,536 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 20:01:50,537 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 20:01:50,537 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 20:01:50,537 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 20:01:50,538 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 20:01:50,538 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 20:01:50,539 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 20:01:50,539 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 20:01:50,540 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 20:01:50,540 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 20:01:50,541 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 20:01:50,541 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 20:01:50,542 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 20:01:50,550 WARN L623 FunctionHandler]: Unknown extern function single_open [2022-12-14 20:01:50,567 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:50,567 WARN L623 FunctionHandler]: Unknown extern function set_freezable [2022-12-14 20:01:50,567 WARN L623 FunctionHandler]: Unknown extern function msleep_interruptible [2022-12-14 20:01:50,568 WARN L623 FunctionHandler]: Unknown extern function kthread_should_stop [2022-12-14 20:01:50,568 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:50,568 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-14 20:01:50,569 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-14 20:01:50,569 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:50,577 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_register [2022-12-14 20:01:50,577 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 20:01:50,578 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-14 20:01:50,578 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:50,579 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-14 20:01:50,579 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:50,580 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:50,581 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-14 20:01:50,581 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-14 20:01:50,581 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-14 20:01:50,582 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-14 20:01:50,582 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:50,583 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:50,583 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:50,584 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:50,585 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:50,586 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:50,586 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:50,587 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:50,588 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:50,589 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:50,589 WARN L623 FunctionHandler]: Unknown extern function kthread_create_on_node [2022-12-14 20:01:50,590 WARN L623 FunctionHandler]: Unknown extern function wake_up_process [2022-12-14 20:01:50,590 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:50,590 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:50,591 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:50,591 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:50,592 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-12-14 20:01:50,592 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 20:01:50,599 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:50,607 WARN L623 FunctionHandler]: Unknown extern function kthread_stop [2022-12-14 20:01:50,611 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 20:01:50,611 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 20:01:50,611 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-14 20:01:50,612 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 20:01:50,612 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-12-14 20:01:50,612 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 20:01:50,620 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:50,628 WARN L623 FunctionHandler]: Unknown extern function remove_proc_entry [2022-12-14 20:01:50,871 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-12-14 20:01:50,875 WARN L623 FunctionHandler]: Unknown extern function seq_read [2022-12-14 20:01:50,875 WARN L623 FunctionHandler]: Unknown extern function seq_lseek [2022-12-14 20:01:50,876 WARN L623 FunctionHandler]: Unknown extern function single_release [2022-12-14 20:01:50,880 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-14 20:01:50,880 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-14 20:01:50,881 WARN L623 FunctionHandler]: Unknown extern function seq_read [2022-12-14 20:01:50,883 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-12-14 20:01:50,895 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 20:01:50,896 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-12-14 20:01:50,896 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-12-14 20:01:50,949 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:50,950 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:50,950 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:50,964 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:50,966 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 20:01:50,970 INFO L158 Benchmark]: Toolchain (without parser) took 2589.95ms. Allocated memory was 153.1MB in the beginning and 184.5MB in the end (delta: 31.5MB). Free memory was 88.8MB in the beginning and 92.7MB in the end (delta: -3.9MB). Peak memory consumption was 57.5MB. Max. memory is 16.1GB. [2022-12-14 20:01:50,971 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 111.1MB. Free memory was 88.0MB in the beginning and 87.9MB in the end (delta: 85.6kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 20:01:50,971 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2587.91ms. Allocated memory was 153.1MB in the beginning and 184.5MB in the end (delta: 31.5MB). Free memory was 88.8MB in the beginning and 92.7MB in the end (delta: -3.9MB). Peak memory consumption was 57.5MB. Max. memory is 16.1GB. [2022-12-14 20:01:50,972 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15ms. Allocated memory is still 111.1MB. Free memory was 88.0MB in the beginning and 87.9MB in the end (delta: 85.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2587.91ms. Allocated memory was 153.1MB in the beginning and 184.5MB in the end (delta: 31.5MB). Free memory was 88.8MB in the beginning and 92.7MB in the end (delta: -3.9MB). Peak memory consumption was 57.5MB. 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_b2b38962-b167-4127-8162-3eedd6d59d6c/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2b38962-b167-4127-8162-3eedd6d59d6c/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_b2b38962-b167-4127-8162-3eedd6d59d6c/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2b38962-b167-4127-8162-3eedd6d59d6c/bin/ukojak-rkRKPMF4O4/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-media-pci-saa7164-saa7164.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2b38962-b167-4127-8162-3eedd6d59d6c/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_b2b38962-b167-4127-8162-3eedd6d59d6c/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 48319fdbb69135c68e9f5706326f991237aa445e9534e5355dd31c77b1a18b03 --- 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 20:01:52,554 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 20:01:52,556 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 20:01:52,575 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 20:01:52,575 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 20:01:52,576 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 20:01:52,577 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 20:01:52,579 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 20:01:52,581 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 20:01:52,582 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 20:01:52,583 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 20:01:52,584 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 20:01:52,584 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 20:01:52,585 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 20:01:52,586 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 20:01:52,587 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 20:01:52,598 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 20:01:52,600 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 20:01:52,603 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 20:01:52,606 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 20:01:52,609 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 20:01:52,611 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 20:01:52,612 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 20:01:52,614 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 20:01:52,621 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 20:01:52,622 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 20:01:52,622 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 20:01:52,624 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 20:01:52,624 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 20:01:52,626 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 20:01:52,626 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 20:01:52,627 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 20:01:52,628 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 20:01:52,629 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 20:01:52,630 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 20:01:52,630 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 20:01:52,631 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 20:01:52,631 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 20:01:52,631 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 20:01:52,632 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 20:01:52,633 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 20:01:52,634 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2b38962-b167-4127-8162-3eedd6d59d6c/bin/ukojak-rkRKPMF4O4/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Bitvector.epf [2022-12-14 20:01:52,658 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 20:01:52,658 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 20:01:52,660 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 20:01:52,660 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 20:01:52,660 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 20:01:52,660 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-14 20:01:52,660 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 20:01:52,661 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 20:01:52,661 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-12-14 20:01:52,661 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-12-14 20:01:52,661 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-12-14 20:01:52,661 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 20:01:52,661 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-14 20:01:52,661 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-14 20:01:52,662 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-14 20:01:52,662 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 20:01:52,662 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 20:01:52,662 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 20:01:52,662 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 20:01:52,663 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 20:01:52,663 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 20:01:52,663 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 20:01:52,663 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-14 20:01:52,663 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-14 20:01:52,663 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-14 20:01:52,664 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-14 20:01:52,664 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_b2b38962-b167-4127-8162-3eedd6d59d6c/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2b38962-b167-4127-8162-3eedd6d59d6c/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 48319fdbb69135c68e9f5706326f991237aa445e9534e5355dd31c77b1a18b03 [2022-12-14 20:01:52,934 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 20:01:52,948 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 20:01:52,950 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 20:01:52,951 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 20:01:52,951 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 20:01:52,952 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2b38962-b167-4127-8162-3eedd6d59d6c/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-media-pci-saa7164-saa7164.cil.i [2022-12-14 20:01:55,672 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 20:01:56,284 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 20:01:56,284 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2b38962-b167-4127-8162-3eedd6d59d6c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-media-pci-saa7164-saa7164.cil.i [2022-12-14 20:01:56,334 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2b38962-b167-4127-8162-3eedd6d59d6c/bin/ukojak-rkRKPMF4O4/data/df6c0c971/c0754f31cde1492085e385d70a3a1b4d/FLAG6c2a26dbb [2022-12-14 20:01:56,346 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2b38962-b167-4127-8162-3eedd6d59d6c/bin/ukojak-rkRKPMF4O4/data/df6c0c971/c0754f31cde1492085e385d70a3a1b4d [2022-12-14 20:01:56,348 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 20:01:56,349 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 20:01:56,350 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 20:01:56,350 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 20:01:56,352 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 20:01:56,353 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 08:01:56" (1/1) ... [2022-12-14 20:01:56,354 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1bd02ae8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:01:56, skipping insertion in model container [2022-12-14 20:01:56,354 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 08:01:56" (1/1) ... [2022-12-14 20:01:56,360 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 20:01:56,521 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 20:01:57,063 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:57,064 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:57,065 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:57,066 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:57,073 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 20:01:57,082 WARN L623 FunctionHandler]: Unknown extern function tveeprom_hauppauge_analog [2022-12-14 20:01:57,084 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:57,084 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:57,225 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-14 20:01:57,243 WARN L623 FunctionHandler]: Unknown extern function __list_del_entry [2022-12-14 20:01:57,276 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 20:01:57,404 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-14 20:01:57,492 WARN L623 FunctionHandler]: Unknown extern function ioremap_nocache [2022-12-14 20:01:57,548 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_byte [2022-12-14 20:01:57,610 WARN L623 FunctionHandler]: Unknown extern function dma_supported [2022-12-14 20:01:57,641 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-12-14 20:01:57,676 WARN L623 FunctionHandler]: Unknown extern function proc_create_data [2022-12-14 20:01:57,725 WARN L623 FunctionHandler]: Unknown extern function freezing_slow_path [2022-12-14 20:01:57,737 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-12-14 20:01:57,738 WARN L623 FunctionHandler]: Unknown extern function __refrigerator [2022-12-14 20:01:57,745 WARN L623 FunctionHandler]: Unknown extern function debug_check_no_locks_held [2022-12-14 20:01:57,930 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:57,943 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:57,945 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:57,946 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:57,947 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:57,948 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:57,972 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:57,973 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:57,974 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:57,983 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 20:01:57,985 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:57,985 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:57,986 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-12-14 20:01:57,990 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:57,993 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-12-14 20:01:57,994 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-14 20:01:57,994 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:57,994 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:57,995 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-12-14 20:01:57,996 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 20:01:58,006 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-14 20:01:58,008 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:58,009 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:58,011 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:58,022 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-14 20:01:58,024 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:58,025 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:58,027 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:58,046 WARN L623 FunctionHandler]: Unknown extern function dvb_dmx_swfilter_packets [2022-12-14 20:01:58,055 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-14 20:01:58,056 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:58,065 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-14 20:01:58,066 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:58,078 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:58,089 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:58,092 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:58,103 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:58,104 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:58,105 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:58,105 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:58,106 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:58,107 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:58,107 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:58,109 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:58,110 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:58,116 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:58,125 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:58,126 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:58,126 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:58,127 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:58,128 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:58,128 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:58,129 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:58,130 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:58,130 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:58,131 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:58,132 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:58,132 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:58,133 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:58,142 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:58,143 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:58,143 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:58,144 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:58,145 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:58,145 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:58,146 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:58,147 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:58,147 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:58,148 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:58,148 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:58,158 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:58,159 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:58,159 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:58,160 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:58,161 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:58,161 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:58,162 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:58,172 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:58,172 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:58,173 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:58,173 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:58,191 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-12-14 20:01:58,193 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-12-14 20:01:58,194 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:58,204 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-14 20:01:58,205 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-14 20:01:58,206 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-14 20:01:58,206 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-14 20:01:58,207 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-14 20:01:58,207 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-14 20:01:58,208 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-14 20:01:58,217 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-14 20:01:58,218 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 20:01:58,219 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 20:01:58,222 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:58,224 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:58,232 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:58,233 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-14 20:01:58,234 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-14 20:01:58,235 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-14 20:01:58,235 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-14 20:01:58,242 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 20:01:58,243 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 20:01:58,243 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 20:01:58,244 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 20:01:58,244 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 20:01:58,245 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 20:01:58,245 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 20:01:58,245 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 20:01:58,245 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 20:01:58,246 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 20:01:58,247 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 20:01:58,247 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 20:01:58,248 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 20:01:58,248 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 20:01:58,248 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 20:01:58,249 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 20:01:58,250 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 20:01:58,257 WARN L623 FunctionHandler]: Unknown extern function single_open [2022-12-14 20:01:58,272 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:58,272 WARN L623 FunctionHandler]: Unknown extern function set_freezable [2022-12-14 20:01:58,273 WARN L623 FunctionHandler]: Unknown extern function msleep_interruptible [2022-12-14 20:01:58,273 WARN L623 FunctionHandler]: Unknown extern function kthread_should_stop [2022-12-14 20:01:58,273 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:58,274 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-14 20:01:58,274 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-14 20:01:58,274 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:58,282 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_register [2022-12-14 20:01:58,282 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 20:01:58,283 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-14 20:01:58,283 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:58,284 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-14 20:01:58,284 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:58,285 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:58,285 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-14 20:01:58,286 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-14 20:01:58,286 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-14 20:01:58,287 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-14 20:01:58,287 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:58,288 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:58,288 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:58,289 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:58,289 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:58,290 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:58,291 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:58,292 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:58,292 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:58,293 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:58,293 WARN L623 FunctionHandler]: Unknown extern function kthread_create_on_node [2022-12-14 20:01:58,294 WARN L623 FunctionHandler]: Unknown extern function wake_up_process [2022-12-14 20:01:58,294 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:58,295 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:58,295 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:58,295 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:58,296 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-12-14 20:01:58,296 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 20:01:58,303 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:58,311 WARN L623 FunctionHandler]: Unknown extern function kthread_stop [2022-12-14 20:01:58,314 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 20:01:58,315 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 20:01:58,315 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-14 20:01:58,315 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 20:01:58,315 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-12-14 20:01:58,315 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 20:01:58,324 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:58,331 WARN L623 FunctionHandler]: Unknown extern function remove_proc_entry [2022-12-14 20:01:58,567 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-12-14 20:01:58,570 WARN L623 FunctionHandler]: Unknown extern function seq_read [2022-12-14 20:01:58,570 WARN L623 FunctionHandler]: Unknown extern function seq_lseek [2022-12-14 20:01:58,571 WARN L623 FunctionHandler]: Unknown extern function single_release [2022-12-14 20:01:58,574 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-14 20:01:58,574 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-14 20:01:58,575 WARN L623 FunctionHandler]: Unknown extern function seq_read [2022-12-14 20:01:58,577 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-12-14 20:01:58,587 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 20:01:58,587 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-12-14 20:01:58,588 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-12-14 20:01:58,639 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:58,639 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:58,640 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:58,658 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:58,660 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 20:01:58,664 INFO L158 Benchmark]: Toolchain (without parser) took 2314.61ms. Allocated memory was 107.0MB in the beginning and 130.0MB in the end (delta: 23.1MB). Free memory was 73.4MB in the beginning and 73.6MB in the end (delta: -218.0kB). Peak memory consumption was 56.4MB. Max. memory is 16.1GB. [2022-12-14 20:01:58,664 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 88.1MB. Free memory is still 67.4MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 20:01:58,665 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2312.91ms. Allocated memory was 107.0MB in the beginning and 130.0MB in the end (delta: 23.1MB). Free memory was 73.4MB in the beginning and 73.6MB in the end (delta: -218.0kB). Peak memory consumption was 56.4MB. Max. memory is 16.1GB. [2022-12-14 20:01:58,666 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14ms. Allocated memory is still 88.1MB. Free memory is still 67.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2312.91ms. Allocated memory was 107.0MB in the beginning and 130.0MB in the end (delta: 23.1MB). Free memory was 73.4MB in the beginning and 73.6MB in the end (delta: -218.0kB). Peak memory consumption was 56.4MB. 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