./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_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_acdaa7a4-32fa-424e-a7f7-941cdeaea920/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acdaa7a4-32fa-424e-a7f7-941cdeaea920/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_acdaa7a4-32fa-424e-a7f7-941cdeaea920/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acdaa7a4-32fa-424e-a7f7-941cdeaea920/bin/ukojak-rkRKPMF4O4/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-media-pci-saa7164-saa7164.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acdaa7a4-32fa-424e-a7f7-941cdeaea920/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_acdaa7a4-32fa-424e-a7f7-941cdeaea920/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 e7e91c3bd92354bfcfc9f8d2e239b9ed33618727ab7a320eb9cc375fbaeb69c6 --- 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 20:01:46,841 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 20:01:46,842 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 20:01:46,859 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 20:01:46,859 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 20:01:46,860 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 20:01:46,860 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 20:01:46,862 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 20:01:46,863 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 20:01:46,863 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 20:01:46,864 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 20:01:46,865 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 20:01:46,865 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 20:01:46,866 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 20:01:46,867 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 20:01:46,867 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 20:01:46,868 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 20:01:46,869 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 20:01:46,870 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 20:01:46,871 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 20:01:46,873 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 20:01:46,874 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 20:01:46,875 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 20:01:46,875 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 20:01:46,878 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 20:01:46,878 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 20:01:46,878 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 20:01:46,879 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 20:01:46,879 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 20:01:46,880 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 20:01:46,880 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 20:01:46,880 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 20:01:46,881 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 20:01:46,882 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 20:01:46,882 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 20:01:46,883 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 20:01:46,883 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 20:01:46,883 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 20:01:46,884 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 20:01:46,884 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 20:01:46,885 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 20:01:46,885 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acdaa7a4-32fa-424e-a7f7-941cdeaea920/bin/ukojak-rkRKPMF4O4/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf [2022-12-14 20:01:46,901 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 20:01:46,901 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 20:01:46,902 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 20:01:46,902 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 20:01:46,902 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 20:01:46,902 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-14 20:01:46,902 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 20:01:46,902 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 20:01:46,903 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-12-14 20:01:46,903 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-12-14 20:01:46,903 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-12-14 20:01:46,903 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 20:01:46,903 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 20:01:46,903 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 20:01:46,903 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 20:01:46,903 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 20:01:46,904 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 20:01:46,904 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 20:01:46,904 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 20:01:46,904 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 20:01:46,904 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 20:01:46,904 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_acdaa7a4-32fa-424e-a7f7-941cdeaea920/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acdaa7a4-32fa-424e-a7f7-941cdeaea920/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e7e91c3bd92354bfcfc9f8d2e239b9ed33618727ab7a320eb9cc375fbaeb69c6 [2022-12-14 20:01:47,065 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 20:01:47,083 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 20:01:47,085 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 20:01:47,086 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 20:01:47,086 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 20:01:47,087 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acdaa7a4-32fa-424e-a7f7-941cdeaea920/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-media-pci-saa7164-saa7164.cil.i [2022-12-14 20:01:49,665 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 20:01:50,147 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 20:01:50,148 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acdaa7a4-32fa-424e-a7f7-941cdeaea920/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-media-pci-saa7164-saa7164.cil.i [2022-12-14 20:01:50,187 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acdaa7a4-32fa-424e-a7f7-941cdeaea920/bin/ukojak-rkRKPMF4O4/data/cc66c1196/a8609d1f64f343ea8261e9218bf9d99a/FLAGfd9989ede [2022-12-14 20:01:50,252 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acdaa7a4-32fa-424e-a7f7-941cdeaea920/bin/ukojak-rkRKPMF4O4/data/cc66c1196/a8609d1f64f343ea8261e9218bf9d99a [2022-12-14 20:01:50,254 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 20:01:50,255 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 20:01:50,256 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 20:01:50,257 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 20:01:50,259 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 20:01:50,259 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 08:01:50" (1/1) ... [2022-12-14 20:01:50,260 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5683bcc6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:01:50, skipping insertion in model container [2022-12-14 20:01:50,260 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 08:01:50" (1/1) ... [2022-12-14 20:01:50,266 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 20:01:50,444 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 20:01:50,935 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:50,937 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:50,938 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:50,939 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:50,946 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 20:01:50,955 WARN L623 FunctionHandler]: Unknown extern function tveeprom_hauppauge_analog [2022-12-14 20:01:50,956 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:50,957 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:51,108 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-14 20:01:51,128 WARN L623 FunctionHandler]: Unknown extern function __list_del_entry [2022-12-14 20:01:51,166 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 20:01:51,271 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-14 20:01:51,347 WARN L623 FunctionHandler]: Unknown extern function ioremap_nocache [2022-12-14 20:01:51,401 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_byte [2022-12-14 20:01:51,459 WARN L623 FunctionHandler]: Unknown extern function dma_supported [2022-12-14 20:01:51,491 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-12-14 20:01:51,523 WARN L623 FunctionHandler]: Unknown extern function proc_create_data [2022-12-14 20:01:51,567 WARN L623 FunctionHandler]: Unknown extern function freezing_slow_path [2022-12-14 20:01:51,579 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-12-14 20:01:51,580 WARN L623 FunctionHandler]: Unknown extern function __refrigerator [2022-12-14 20:01:51,588 WARN L623 FunctionHandler]: Unknown extern function debug_check_no_locks_held [2022-12-14 20:01:51,727 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:51,736 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:51,737 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:51,738 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:51,738 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:51,739 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:51,755 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:51,756 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:51,756 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:51,763 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 20:01:51,764 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:51,764 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:51,765 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-12-14 20:01:51,767 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:51,769 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-12-14 20:01:51,770 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-14 20:01:51,770 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:51,770 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:51,771 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-12-14 20:01:51,772 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 20:01:51,779 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-14 20:01:51,780 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:51,781 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:51,782 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:51,790 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-14 20:01:51,791 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:51,792 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:51,793 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:51,807 WARN L623 FunctionHandler]: Unknown extern function dvb_dmx_swfilter_packets [2022-12-14 20:01:51,813 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-14 20:01:51,814 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:51,821 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-14 20:01:51,822 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:51,830 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:51,838 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:51,841 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:51,843 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:51,844 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:51,844 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:51,845 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:51,845 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:51,845 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:51,846 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:51,847 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:51,848 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:51,852 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:51,859 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:51,860 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:51,861 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:51,861 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:51,862 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:51,862 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:51,862 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:51,863 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:51,863 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:51,864 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:51,864 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:51,865 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:51,865 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:51,872 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:51,872 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:51,873 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:51,874 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:51,874 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:51,874 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:51,875 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:51,875 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:51,876 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:51,876 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:51,877 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:51,884 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:51,885 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:51,885 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:51,886 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:51,886 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:51,886 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:51,887 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:51,894 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:51,894 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:51,895 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:51,895 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:51,908 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-12-14 20:01:51,909 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-12-14 20:01:51,910 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:51,918 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-14 20:01:51,919 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-14 20:01:51,919 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-14 20:01:51,920 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-14 20:01:51,920 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-14 20:01:51,920 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-14 20:01:51,921 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-14 20:01:51,928 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-14 20:01:51,929 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 20:01:51,930 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 20:01:51,932 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:51,934 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:51,942 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:51,942 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-14 20:01:51,943 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-14 20:01:51,944 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-14 20:01:51,944 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-14 20:01:51,951 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 20:01:51,952 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 20:01:51,952 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 20:01:51,953 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 20:01:51,953 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 20:01:51,954 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 20:01:51,954 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 20:01:51,954 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 20:01:51,954 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 20:01:51,955 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 20:01:51,956 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 20:01:51,956 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 20:01:51,956 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 20:01:51,957 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 20:01:51,957 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 20:01:51,958 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 20:01:51,958 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 20:01:51,965 WARN L623 FunctionHandler]: Unknown extern function single_open [2022-12-14 20:01:51,979 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:51,980 WARN L623 FunctionHandler]: Unknown extern function set_freezable [2022-12-14 20:01:51,980 WARN L623 FunctionHandler]: Unknown extern function msleep_interruptible [2022-12-14 20:01:51,980 WARN L623 FunctionHandler]: Unknown extern function kthread_should_stop [2022-12-14 20:01:51,980 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:51,981 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-14 20:01:51,981 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-14 20:01:51,981 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:51,989 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_register [2022-12-14 20:01:51,989 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 20:01:51,989 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-14 20:01:51,990 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:51,990 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-14 20:01:51,991 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:51,991 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:51,992 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-14 20:01:51,992 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-14 20:01:51,992 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-14 20:01:51,993 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-14 20:01:51,993 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:51,994 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:51,994 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:51,994 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:51,995 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:51,996 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:51,997 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:51,997 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:51,998 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:51,999 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:51,999 WARN L623 FunctionHandler]: Unknown extern function kthread_create_on_node [2022-12-14 20:01:52,000 WARN L623 FunctionHandler]: Unknown extern function wake_up_process [2022-12-14 20:01:52,000 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:52,001 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:52,001 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:52,001 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:52,002 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-12-14 20:01:52,002 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 20:01:52,008 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:52,016 WARN L623 FunctionHandler]: Unknown extern function kthread_stop [2022-12-14 20:01:52,019 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 20:01:52,019 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 20:01:52,019 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-14 20:01:52,019 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 20:01:52,020 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-12-14 20:01:52,020 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 20:01:52,027 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:52,034 WARN L623 FunctionHandler]: Unknown extern function remove_proc_entry [2022-12-14 20:01:52,324 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-12-14 20:01:52,328 WARN L623 FunctionHandler]: Unknown extern function seq_read [2022-12-14 20:01:52,328 WARN L623 FunctionHandler]: Unknown extern function seq_lseek [2022-12-14 20:01:52,329 WARN L623 FunctionHandler]: Unknown extern function single_release [2022-12-14 20:01:52,333 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-14 20:01:52,334 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-14 20:01:52,334 WARN L623 FunctionHandler]: Unknown extern function seq_read [2022-12-14 20:01:52,338 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-12-14 20:01:52,343 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 20:01:52,344 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-12-14 20:01:52,344 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-12-14 20:01:52,393 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:52,394 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:52,394 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:52,406 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:52,408 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 20:01:52,412 INFO L158 Benchmark]: Toolchain (without parser) took 2155.96ms. Allocated memory was 159.4MB in the beginning and 192.9MB in the end (delta: 33.6MB). Free memory was 92.8MB in the beginning and 118.6MB in the end (delta: -25.9MB). Peak memory consumption was 70.9MB. Max. memory is 16.1GB. [2022-12-14 20:01:52,412 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 159.4MB. Free memory is still 103.5MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 20:01:52,413 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2153.93ms. Allocated memory was 159.4MB in the beginning and 192.9MB in the end (delta: 33.6MB). Free memory was 92.8MB in the beginning and 118.6MB in the end (delta: -25.9MB). Peak memory consumption was 70.9MB. Max. memory is 16.1GB. [2022-12-14 20:01:52,414 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 159.4MB. Free memory is still 103.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2153.93ms. Allocated memory was 159.4MB in the beginning and 192.9MB in the end (delta: 33.6MB). Free memory was 92.8MB in the beginning and 118.6MB in the end (delta: -25.9MB). Peak memory consumption was 70.9MB. 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_acdaa7a4-32fa-424e-a7f7-941cdeaea920/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acdaa7a4-32fa-424e-a7f7-941cdeaea920/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_acdaa7a4-32fa-424e-a7f7-941cdeaea920/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acdaa7a4-32fa-424e-a7f7-941cdeaea920/bin/ukojak-rkRKPMF4O4/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-media-pci-saa7164-saa7164.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acdaa7a4-32fa-424e-a7f7-941cdeaea920/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_acdaa7a4-32fa-424e-a7f7-941cdeaea920/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 e7e91c3bd92354bfcfc9f8d2e239b9ed33618727ab7a320eb9cc375fbaeb69c6 --- 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 20:01:53,845 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 20:01:53,846 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 20:01:53,868 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 20:01:53,868 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 20:01:53,870 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 20:01:53,871 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 20:01:53,873 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 20:01:53,875 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 20:01:53,876 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 20:01:53,877 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 20:01:53,878 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 20:01:53,878 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 20:01:53,879 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 20:01:53,880 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 20:01:53,882 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 20:01:53,882 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 20:01:53,883 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 20:01:53,885 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 20:01:53,887 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 20:01:53,888 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 20:01:53,890 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 20:01:53,891 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 20:01:53,892 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 20:01:53,895 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 20:01:53,896 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 20:01:53,896 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 20:01:53,897 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 20:01:53,897 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 20:01:53,898 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 20:01:53,898 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 20:01:53,899 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 20:01:53,900 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 20:01:53,901 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 20:01:53,902 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 20:01:53,902 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 20:01:53,903 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 20:01:53,903 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 20:01:53,903 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 20:01:53,904 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 20:01:53,904 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 20:01:53,905 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acdaa7a4-32fa-424e-a7f7-941cdeaea920/bin/ukojak-rkRKPMF4O4/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Bitvector.epf [2022-12-14 20:01:53,927 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 20:01:53,928 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 20:01:53,929 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 20:01:53,929 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 20:01:53,930 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 20:01:53,930 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-14 20:01:53,930 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 20:01:53,930 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 20:01:53,930 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-12-14 20:01:53,930 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-12-14 20:01:53,931 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-12-14 20:01:53,931 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 20:01:53,931 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-14 20:01:53,931 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-14 20:01:53,931 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-14 20:01:53,932 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 20:01:53,932 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 20:01:53,932 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 20:01:53,932 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 20:01:53,932 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 20:01:53,933 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 20:01:53,933 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 20:01:53,933 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-14 20:01:53,933 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-14 20:01:53,933 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-14 20:01:53,934 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-14 20:01:53,934 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_acdaa7a4-32fa-424e-a7f7-941cdeaea920/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acdaa7a4-32fa-424e-a7f7-941cdeaea920/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e7e91c3bd92354bfcfc9f8d2e239b9ed33618727ab7a320eb9cc375fbaeb69c6 [2022-12-14 20:01:54,179 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 20:01:54,194 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 20:01:54,195 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 20:01:54,196 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 20:01:54,196 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 20:01:54,197 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acdaa7a4-32fa-424e-a7f7-941cdeaea920/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-media-pci-saa7164-saa7164.cil.i [2022-12-14 20:01:56,684 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 20:01:57,242 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 20:01:57,242 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acdaa7a4-32fa-424e-a7f7-941cdeaea920/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-media-pci-saa7164-saa7164.cil.i [2022-12-14 20:01:57,277 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acdaa7a4-32fa-424e-a7f7-941cdeaea920/bin/ukojak-rkRKPMF4O4/data/6626c56d7/4f0f63c3b9cf4579a29c11cb4001f7f7/FLAGfc7304ca5 [2022-12-14 20:01:57,757 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acdaa7a4-32fa-424e-a7f7-941cdeaea920/bin/ukojak-rkRKPMF4O4/data/6626c56d7/4f0f63c3b9cf4579a29c11cb4001f7f7 [2022-12-14 20:01:57,759 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 20:01:57,760 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 20:01:57,761 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 20:01:57,761 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 20:01:57,763 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 20:01:57,763 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 08:01:57" (1/1) ... [2022-12-14 20:01:57,764 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@fbab869 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:01:57, skipping insertion in model container [2022-12-14 20:01:57,764 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 08:01:57" (1/1) ... [2022-12-14 20:01:57,769 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 20:01:57,934 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 20:01:58,437 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:58,438 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:58,439 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:58,440 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:58,447 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 20:01:58,455 WARN L623 FunctionHandler]: Unknown extern function tveeprom_hauppauge_analog [2022-12-14 20:01:58,458 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:58,458 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:58,612 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-14 20:01:58,631 WARN L623 FunctionHandler]: Unknown extern function __list_del_entry [2022-12-14 20:01:58,671 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 20:01:58,770 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-14 20:01:58,846 WARN L623 FunctionHandler]: Unknown extern function ioremap_nocache [2022-12-14 20:01:58,899 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_byte [2022-12-14 20:01:58,961 WARN L623 FunctionHandler]: Unknown extern function dma_supported [2022-12-14 20:01:58,991 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-12-14 20:01:59,024 WARN L623 FunctionHandler]: Unknown extern function proc_create_data [2022-12-14 20:01:59,070 WARN L623 FunctionHandler]: Unknown extern function freezing_slow_path [2022-12-14 20:01:59,082 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-12-14 20:01:59,083 WARN L623 FunctionHandler]: Unknown extern function __refrigerator [2022-12-14 20:01:59,096 WARN L623 FunctionHandler]: Unknown extern function debug_check_no_locks_held [2022-12-14 20:01:59,242 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:59,253 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:59,255 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:59,257 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:59,258 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:59,258 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:59,278 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:59,279 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:59,280 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:59,289 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 20:01:59,290 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:59,291 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:59,292 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-12-14 20:01:59,296 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:59,299 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-12-14 20:01:59,300 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-14 20:01:59,300 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:59,301 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:59,302 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-12-14 20:01:59,303 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 20:01:59,312 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-14 20:01:59,314 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:59,316 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:59,318 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:59,328 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-14 20:01:59,329 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:59,331 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:59,333 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:59,349 WARN L623 FunctionHandler]: Unknown extern function dvb_dmx_swfilter_packets [2022-12-14 20:01:59,356 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-14 20:01:59,357 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:59,364 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-14 20:01:59,365 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:59,376 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:59,387 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:59,390 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:59,393 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:59,393 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:59,394 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:59,394 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:59,394 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:59,395 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:59,395 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:59,396 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:59,397 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:59,400 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:59,408 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:59,408 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:59,409 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:59,409 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:59,410 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:59,410 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:59,410 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:59,411 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:59,411 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:59,412 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:59,412 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:59,413 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:59,413 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:59,420 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:59,420 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:59,421 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:59,421 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:59,422 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:59,422 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:59,423 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:59,423 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:59,423 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:59,424 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:59,424 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:59,431 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:59,432 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:59,432 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:59,432 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:59,433 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:59,433 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:59,434 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:59,441 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:59,441 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:59,442 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:59,442 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:59,455 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-12-14 20:01:59,457 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-12-14 20:01:59,458 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:59,465 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-14 20:01:59,466 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-14 20:01:59,466 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-14 20:01:59,467 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-14 20:01:59,467 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-14 20:01:59,467 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-14 20:01:59,468 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-14 20:01:59,477 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-14 20:01:59,478 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 20:01:59,479 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 20:01:59,489 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:59,493 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:59,503 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:59,504 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-14 20:01:59,505 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-14 20:01:59,506 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-14 20:01:59,507 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-14 20:01:59,516 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 20:01:59,517 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 20:01:59,517 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 20:01:59,518 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 20:01:59,518 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 20:01:59,519 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 20:01:59,519 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 20:01:59,520 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 20:01:59,520 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 20:01:59,521 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 20:01:59,521 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 20:01:59,522 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 20:01:59,523 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 20:01:59,523 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 20:01:59,524 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 20:01:59,524 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 20:01:59,525 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 20:01:59,534 WARN L623 FunctionHandler]: Unknown extern function single_open [2022-12-14 20:01:59,559 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:59,559 WARN L623 FunctionHandler]: Unknown extern function set_freezable [2022-12-14 20:01:59,560 WARN L623 FunctionHandler]: Unknown extern function msleep_interruptible [2022-12-14 20:01:59,560 WARN L623 FunctionHandler]: Unknown extern function kthread_should_stop [2022-12-14 20:01:59,560 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:59,561 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-14 20:01:59,561 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-14 20:01:59,562 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:59,571 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_register [2022-12-14 20:01:59,571 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 20:01:59,572 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-14 20:01:59,573 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:59,573 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-14 20:01:59,574 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:59,574 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:59,575 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-14 20:01:59,576 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-14 20:01:59,576 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-14 20:01:59,576 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-14 20:01:59,577 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:59,578 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:59,578 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:59,579 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:59,580 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:59,581 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:59,582 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:59,583 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:59,584 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:59,584 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:59,585 WARN L623 FunctionHandler]: Unknown extern function kthread_create_on_node [2022-12-14 20:01:59,586 WARN L623 FunctionHandler]: Unknown extern function wake_up_process [2022-12-14 20:01:59,586 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:59,586 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:59,587 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:59,587 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:59,588 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-12-14 20:01:59,588 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 20:01:59,597 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:59,606 WARN L623 FunctionHandler]: Unknown extern function kthread_stop [2022-12-14 20:01:59,610 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 20:01:59,611 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 20:01:59,611 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-14 20:01:59,611 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 20:01:59,612 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-12-14 20:01:59,612 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 20:01:59,621 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:59,628 WARN L623 FunctionHandler]: Unknown extern function remove_proc_entry [2022-12-14 20:01:59,928 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-12-14 20:01:59,933 WARN L623 FunctionHandler]: Unknown extern function seq_read [2022-12-14 20:01:59,933 WARN L623 FunctionHandler]: Unknown extern function seq_lseek [2022-12-14 20:01:59,933 WARN L623 FunctionHandler]: Unknown extern function single_release [2022-12-14 20:01:59,937 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-14 20:01:59,937 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-14 20:01:59,938 WARN L623 FunctionHandler]: Unknown extern function seq_read [2022-12-14 20:01:59,942 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-12-14 20:01:59,946 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 20:01:59,947 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-12-14 20:01:59,947 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-12-14 20:01:59,997 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:59,998 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:01:59,998 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:02:00,009 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:02:00,011 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 20:02:00,015 INFO L158 Benchmark]: Toolchain (without parser) took 2254.21ms. Allocated memory was 90.2MB in the beginning and 109.1MB in the end (delta: 18.9MB). Free memory was 52.9MB in the beginning and 49.7MB in the end (delta: 3.2MB). Peak memory consumption was 56.3MB. Max. memory is 16.1GB. [2022-12-14 20:02:00,015 INFO L158 Benchmark]: CDTParser took 0.11ms. Allocated memory is still 67.1MB. Free memory was 45.6MB in the beginning and 45.5MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 20:02:00,016 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2252.79ms. Allocated memory was 90.2MB in the beginning and 109.1MB in the end (delta: 18.9MB). Free memory was 52.9MB in the beginning and 49.7MB in the end (delta: 3.2MB). Peak memory consumption was 56.3MB. Max. memory is 16.1GB. [2022-12-14 20:02:00,017 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11ms. Allocated memory is still 67.1MB. Free memory was 45.6MB in the beginning and 45.5MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2252.79ms. Allocated memory was 90.2MB in the beginning and 109.1MB in the end (delta: 18.9MB). Free memory was 52.9MB in the beginning and 49.7MB in the end (delta: 3.2MB). Peak memory consumption was 56.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: UnsupportedOperationException: Bitfield write de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: UnsupportedOperationException: Bitfield write: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.getWriteCallStruct(MemoryHandler.java:2907) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Bitfield write