./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_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-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc9a22e4-e19e-446a-a9ad-fcd1bee29e41/bin/utaipan-gh47qXpMRh/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc9a22e4-e19e-446a-a9ad-fcd1bee29e41/bin/utaipan-gh47qXpMRh/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc9a22e4-e19e-446a-a9ad-fcd1bee29e41/bin/utaipan-gh47qXpMRh/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc9a22e4-e19e-446a-a9ad-fcd1bee29e41/bin/utaipan-gh47qXpMRh/config/TaipanMemDerefMemtrack.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-media-pci-saa7164-saa7164.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc9a22e4-e19e-446a-a9ad-fcd1bee29e41/bin/utaipan-gh47qXpMRh/config/svcomp-DerefFreeMemtrack-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc9a22e4-e19e-446a-a9ad-fcd1bee29e41/bin/utaipan-gh47qXpMRh --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 162101d2aa9e906621caf4f3240ce0488a0dc6c56b37ae54fec62f3516121814 --- 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 04:58:45,979 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 04:58:45,980 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 04:58:45,998 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 04:58:45,998 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 04:58:45,999 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 04:58:46,000 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 04:58:46,002 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 04:58:46,003 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 04:58:46,004 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 04:58:46,005 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 04:58:46,006 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 04:58:46,006 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 04:58:46,007 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 04:58:46,008 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 04:58:46,009 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 04:58:46,010 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 04:58:46,011 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 04:58:46,012 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 04:58:46,014 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 04:58:46,015 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 04:58:46,017 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 04:58:46,018 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 04:58:46,018 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 04:58:46,022 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 04:58:46,022 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 04:58:46,022 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 04:58:46,023 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 04:58:46,024 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 04:58:46,024 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 04:58:46,025 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 04:58:46,025 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 04:58:46,026 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 04:58:46,027 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 04:58:46,028 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 04:58:46,028 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 04:58:46,029 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 04:58:46,029 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 04:58:46,029 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 04:58:46,030 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 04:58:46,030 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 04:58:46,031 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc9a22e4-e19e-446a-a9ad-fcd1bee29e41/bin/utaipan-gh47qXpMRh/config/svcomp-DerefFreeMemtrack-64bit-Taipan_Default.epf [2022-12-14 04:58:46,057 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 04:58:46,058 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 04:58:46,058 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-14 04:58:46,058 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-14 04:58:46,059 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 04:58:46,059 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-14 04:58:46,059 INFO L138 SettingsManager]: * User list type=DISABLED [2022-12-14 04:58:46,060 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-12-14 04:58:46,060 INFO L138 SettingsManager]: * Explicit value domain=true [2022-12-14 04:58:46,060 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-12-14 04:58:46,060 INFO L138 SettingsManager]: * Octagon Domain=false [2022-12-14 04:58:46,060 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-12-14 04:58:46,061 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-12-14 04:58:46,061 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-12-14 04:58:46,061 INFO L138 SettingsManager]: * Interval Domain=false [2022-12-14 04:58:46,061 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-12-14 04:58:46,061 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-12-14 04:58:46,062 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-12-14 04:58:46,062 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 04:58:46,062 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 04:58:46,063 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 04:58:46,063 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-14 04:58:46,063 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 04:58:46,063 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 04:58:46,063 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-12-14 04:58:46,064 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-12-14 04:58:46,064 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-12-14 04:58:46,064 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 04:58:46,064 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-14 04:58:46,064 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 04:58:46,064 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 04:58:46,065 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-14 04:58:46,065 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-14 04:58:46,065 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 04:58:46,065 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-12-14 04:58:46,065 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 04:58:46,066 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-12-14 04:58:46,066 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 04:58:46,066 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-12-14 04:58:46,066 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_fc9a22e4-e19e-446a-a9ad-fcd1bee29e41/bin/utaipan-gh47qXpMRh/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc9a22e4-e19e-446a-a9ad-fcd1bee29e41/bin/utaipan-gh47qXpMRh Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 162101d2aa9e906621caf4f3240ce0488a0dc6c56b37ae54fec62f3516121814 [2022-12-14 04:58:46,226 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 04:58:46,243 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 04:58:46,245 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 04:58:46,246 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 04:58:46,247 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 04:58:46,248 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc9a22e4-e19e-446a-a9ad-fcd1bee29e41/bin/utaipan-gh47qXpMRh/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-media-pci-saa7164-saa7164.cil.i [2022-12-14 04:58:48,777 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 04:58:49,256 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 04:58:49,257 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc9a22e4-e19e-446a-a9ad-fcd1bee29e41/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-media-pci-saa7164-saa7164.cil.i [2022-12-14 04:58:49,297 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc9a22e4-e19e-446a-a9ad-fcd1bee29e41/bin/utaipan-gh47qXpMRh/data/bf91634fa/149ff07969e14866962ad739ad384fb4/FLAGa1f95f6ad [2022-12-14 04:58:49,337 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc9a22e4-e19e-446a-a9ad-fcd1bee29e41/bin/utaipan-gh47qXpMRh/data/bf91634fa/149ff07969e14866962ad739ad384fb4 [2022-12-14 04:58:49,339 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 04:58:49,340 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 04:58:49,341 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 04:58:49,341 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 04:58:49,345 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 04:58:49,346 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 04:58:49" (1/1) ... [2022-12-14 04:58:49,348 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@14555db1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:58:49, skipping insertion in model container [2022-12-14 04:58:49,348 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 04:58:49" (1/1) ... [2022-12-14 04:58:49,356 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 04:58:49,531 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 04:58:50,046 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:50,048 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:50,059 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:50,061 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:50,070 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 04:58:50,083 WARN L623 FunctionHandler]: Unknown extern function tveeprom_hauppauge_analog [2022-12-14 04:58:50,086 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:50,086 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:50,287 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-14 04:58:50,310 WARN L623 FunctionHandler]: Unknown extern function __list_del_entry [2022-12-14 04:58:50,356 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 04:58:50,474 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-14 04:58:50,569 WARN L623 FunctionHandler]: Unknown extern function ioremap_nocache [2022-12-14 04:58:50,624 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_byte [2022-12-14 04:58:50,684 WARN L623 FunctionHandler]: Unknown extern function dma_supported [2022-12-14 04:58:50,717 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-12-14 04:58:50,751 WARN L623 FunctionHandler]: Unknown extern function proc_create_data [2022-12-14 04:58:50,799 WARN L623 FunctionHandler]: Unknown extern function freezing_slow_path [2022-12-14 04:58:50,812 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-12-14 04:58:50,813 WARN L623 FunctionHandler]: Unknown extern function __refrigerator [2022-12-14 04:58:50,822 WARN L623 FunctionHandler]: Unknown extern function debug_check_no_locks_held [2022-12-14 04:58:50,974 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:50,983 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:50,984 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:50,985 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:50,985 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:50,986 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:51,002 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:51,003 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:51,004 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:51,010 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 04:58:51,011 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:51,012 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:51,013 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-12-14 04:58:51,015 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:51,017 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-12-14 04:58:51,017 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-14 04:58:51,018 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:51,018 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:51,019 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-12-14 04:58:51,019 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 04:58:51,027 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-14 04:58:51,028 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:51,029 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:51,030 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:51,038 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-14 04:58:51,039 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:51,040 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:51,041 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:51,055 WARN L623 FunctionHandler]: Unknown extern function dvb_dmx_swfilter_packets [2022-12-14 04:58:51,062 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-14 04:58:51,063 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:51,070 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-14 04:58:51,070 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:51,079 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:51,086 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-12-14 04:58:51,087 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:51,090 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:51,092 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:51,093 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:51,093 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:51,093 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:51,094 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:51,094 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:51,095 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:51,096 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:51,097 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:51,100 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:51,108 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:51,108 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:51,109 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:51,109 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:51,110 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:51,110 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:51,111 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:51,111 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:51,111 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:51,112 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:51,112 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:51,112 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:51,113 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:51,120 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:51,120 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:51,120 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:51,121 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:51,121 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:51,122 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:51,122 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:51,123 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:51,123 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:51,124 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:51,124 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:51,131 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:51,131 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:51,132 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:51,132 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:51,133 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:51,133 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:51,133 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:51,141 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:51,141 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:51,141 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:51,142 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:51,155 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-12-14 04:58:51,156 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-12-14 04:58:51,157 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:51,165 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-14 04:58:51,165 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-14 04:58:51,166 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-14 04:58:51,166 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-14 04:58:51,167 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-14 04:58:51,167 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-14 04:58:51,167 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-14 04:58:51,175 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-14 04:58:51,176 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 04:58:51,177 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 04:58:51,179 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:51,180 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-12-14 04:58:51,181 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-12-14 04:58:51,182 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:51,190 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:51,190 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-14 04:58:51,191 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-14 04:58:51,192 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-14 04:58:51,192 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-14 04:58:51,199 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 04:58:51,199 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 04:58:51,200 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 04:58:51,200 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 04:58:51,201 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 04:58:51,201 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 04:58:51,201 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 04:58:51,202 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 04:58:51,202 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 04:58:51,202 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 04:58:51,203 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 04:58:51,203 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 04:58:51,204 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 04:58:51,204 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 04:58:51,204 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 04:58:51,205 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 04:58:51,205 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 04:58:51,212 WARN L623 FunctionHandler]: Unknown extern function single_open [2022-12-14 04:58:51,226 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-12-14 04:58:51,227 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:51,227 WARN L623 FunctionHandler]: Unknown extern function set_freezable [2022-12-14 04:58:51,227 WARN L623 FunctionHandler]: Unknown extern function msleep_interruptible [2022-12-14 04:58:51,227 WARN L623 FunctionHandler]: Unknown extern function kthread_should_stop [2022-12-14 04:58:51,228 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:51,228 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-14 04:58:51,228 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-14 04:58:51,229 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:51,236 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-12-14 04:58:51,236 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_register [2022-12-14 04:58:51,237 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 04:58:51,237 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-14 04:58:51,238 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:51,238 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-14 04:58:51,238 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:51,239 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:51,239 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-14 04:58:51,240 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-14 04:58:51,240 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-14 04:58:51,240 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-14 04:58:51,241 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:51,241 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:51,241 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:51,242 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:51,243 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:51,243 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:51,244 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:51,245 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:51,245 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:51,246 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:51,246 WARN L623 FunctionHandler]: Unknown extern function kthread_create_on_node [2022-12-14 04:58:51,247 WARN L623 FunctionHandler]: Unknown extern function wake_up_process [2022-12-14 04:58:51,247 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:51,247 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:51,248 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:51,248 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:51,248 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-12-14 04:58:51,248 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 04:58:51,255 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:51,262 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-12-14 04:58:51,262 WARN L623 FunctionHandler]: Unknown extern function kthread_stop [2022-12-14 04:58:51,277 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 04:58:51,278 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 04:58:51,278 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-14 04:58:51,278 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 04:58:51,278 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-12-14 04:58:51,279 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 04:58:51,288 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:51,297 WARN L623 FunctionHandler]: Unknown extern function remove_proc_entry [2022-12-14 04:58:51,546 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-12-14 04:58:51,547 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-12-14 04:58:51,547 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-12-14 04:58:51,547 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-12-14 04:58:51,548 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-12-14 04:58:51,549 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-12-14 04:58:51,550 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-12-14 04:58:51,551 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-12-14 04:58:51,552 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-12-14 04:58:51,552 WARN L623 FunctionHandler]: Unknown extern function seq_read [2022-12-14 04:58:51,553 WARN L623 FunctionHandler]: Unknown extern function seq_lseek [2022-12-14 04:58:51,553 WARN L623 FunctionHandler]: Unknown extern function single_release [2022-12-14 04:58:51,557 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-12-14 04:58:51,558 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-14 04:58:51,558 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-14 04:58:51,559 WARN L623 FunctionHandler]: Unknown extern function seq_read [2022-12-14 04:58:51,561 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-12-14 04:58:51,562 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-12-14 04:58:51,562 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-12-14 04:58:51,562 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-12-14 04:58:51,574 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 04:58:51,574 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-12-14 04:58:51,575 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-12-14 04:58:51,629 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-12-14 04:58:51,629 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:51,630 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:51,631 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:51,644 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:51,646 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 04:58:51,650 INFO L158 Benchmark]: Toolchain (without parser) took 2309.25ms. Allocated memory was 148.9MB in the beginning and 184.5MB in the end (delta: 35.7MB). Free memory was 88.5MB in the beginning and 109.2MB in the end (delta: -20.7MB). Peak memory consumption was 79.6MB. Max. memory is 16.1GB. [2022-12-14 04:58:51,650 INFO L158 Benchmark]: CDTParser took 0.12ms. Allocated memory is still 148.9MB. Free memory is still 117.4MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 04:58:51,651 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2307.38ms. Allocated memory was 148.9MB in the beginning and 184.5MB in the end (delta: 35.7MB). Free memory was 88.0MB in the beginning and 109.2MB in the end (delta: -21.2MB). Peak memory consumption was 79.6MB. Max. memory is 16.1GB. [2022-12-14 04:58:51,652 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12ms. Allocated memory is still 148.9MB. Free memory is still 117.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2307.38ms. Allocated memory was 148.9MB in the beginning and 184.5MB in the end (delta: 35.7MB). Free memory was 88.0MB in the beginning and 109.2MB in the end (delta: -21.2MB). Peak memory consumption was 79.6MB. 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_fc9a22e4-e19e-446a-a9ad-fcd1bee29e41/bin/utaipan-gh47qXpMRh/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc9a22e4-e19e-446a-a9ad-fcd1bee29e41/bin/utaipan-gh47qXpMRh/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc9a22e4-e19e-446a-a9ad-fcd1bee29e41/bin/utaipan-gh47qXpMRh/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc9a22e4-e19e-446a-a9ad-fcd1bee29e41/bin/utaipan-gh47qXpMRh/config/TaipanMemDerefMemtrack.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-media-pci-saa7164-saa7164.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc9a22e4-e19e-446a-a9ad-fcd1bee29e41/bin/utaipan-gh47qXpMRh/config/svcomp-DerefFreeMemtrack-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc9a22e4-e19e-446a-a9ad-fcd1bee29e41/bin/utaipan-gh47qXpMRh --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 162101d2aa9e906621caf4f3240ce0488a0dc6c56b37ae54fec62f3516121814 --- 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 04:58:53,061 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 04:58:53,063 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 04:58:53,076 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 04:58:53,076 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 04:58:53,077 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 04:58:53,078 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 04:58:53,079 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 04:58:53,080 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 04:58:53,080 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 04:58:53,081 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 04:58:53,082 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 04:58:53,082 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 04:58:53,083 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 04:58:53,083 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 04:58:53,084 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 04:58:53,085 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 04:58:53,085 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 04:58:53,086 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 04:58:53,088 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 04:58:53,089 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 04:58:53,090 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 04:58:53,091 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 04:58:53,092 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 04:58:53,095 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 04:58:53,096 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 04:58:53,096 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 04:58:53,097 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 04:58:53,097 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 04:58:53,098 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 04:58:53,098 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 04:58:53,099 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 04:58:53,105 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 04:58:53,105 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 04:58:53,106 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 04:58:53,107 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 04:58:53,107 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 04:58:53,108 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 04:58:53,108 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 04:58:53,109 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 04:58:53,109 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 04:58:53,110 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc9a22e4-e19e-446a-a9ad-fcd1bee29e41/bin/utaipan-gh47qXpMRh/config/svcomp-DerefFreeMemtrack-64bit-Taipan_Bitvector.epf [2022-12-14 04:58:53,131 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 04:58:53,131 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 04:58:53,131 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-14 04:58:53,131 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-14 04:58:53,132 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 04:58:53,132 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-14 04:58:53,132 INFO L138 SettingsManager]: * User list type=DISABLED [2022-12-14 04:58:53,132 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-12-14 04:58:53,132 INFO L138 SettingsManager]: * Explicit value domain=true [2022-12-14 04:58:53,132 INFO L138 SettingsManager]: * Octagon Domain=false [2022-12-14 04:58:53,132 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-12-14 04:58:53,133 INFO L138 SettingsManager]: * Interval Domain=false [2022-12-14 04:58:53,133 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 04:58:53,133 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 04:58:53,133 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 04:58:53,133 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-14 04:58:53,133 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 04:58:53,134 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 04:58:53,134 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-12-14 04:58:53,134 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-12-14 04:58:53,134 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-12-14 04:58:53,134 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 04:58:53,134 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-14 04:58:53,134 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-14 04:58:53,134 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-14 04:58:53,134 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 04:58:53,134 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 04:58:53,134 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-12-14 04:58:53,135 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-14 04:58:53,135 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-14 04:58:53,135 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 04:58:53,135 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 04:58:53,135 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-14 04:58:53,135 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-14 04:58:53,135 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-12-14 04:58:53,135 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-14 04:58:53,135 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_fc9a22e4-e19e-446a-a9ad-fcd1bee29e41/bin/utaipan-gh47qXpMRh/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc9a22e4-e19e-446a-a9ad-fcd1bee29e41/bin/utaipan-gh47qXpMRh Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 162101d2aa9e906621caf4f3240ce0488a0dc6c56b37ae54fec62f3516121814 [2022-12-14 04:58:53,366 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 04:58:53,385 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 04:58:53,387 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 04:58:53,388 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 04:58:53,388 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 04:58:53,389 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc9a22e4-e19e-446a-a9ad-fcd1bee29e41/bin/utaipan-gh47qXpMRh/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-media-pci-saa7164-saa7164.cil.i [2022-12-14 04:58:56,024 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 04:58:56,511 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 04:58:56,512 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc9a22e4-e19e-446a-a9ad-fcd1bee29e41/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-media-pci-saa7164-saa7164.cil.i [2022-12-14 04:58:56,568 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc9a22e4-e19e-446a-a9ad-fcd1bee29e41/bin/utaipan-gh47qXpMRh/data/1fd490043/91e81f3c99b44aa3b9b8bac34411fa2d/FLAG1b0b713c3 [2022-12-14 04:58:56,582 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc9a22e4-e19e-446a-a9ad-fcd1bee29e41/bin/utaipan-gh47qXpMRh/data/1fd490043/91e81f3c99b44aa3b9b8bac34411fa2d [2022-12-14 04:58:56,584 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 04:58:56,585 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 04:58:56,587 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 04:58:56,587 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 04:58:56,590 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 04:58:56,591 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 04:58:56" (1/1) ... [2022-12-14 04:58:56,591 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@45b6d13d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:58:56, skipping insertion in model container [2022-12-14 04:58:56,592 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 04:58:56" (1/1) ... [2022-12-14 04:58:56,598 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 04:58:56,798 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 04:58:57,353 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:57,354 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:57,355 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:57,356 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:57,363 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 04:58:57,372 WARN L623 FunctionHandler]: Unknown extern function tveeprom_hauppauge_analog [2022-12-14 04:58:57,374 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:57,375 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:57,542 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-14 04:58:57,569 WARN L623 FunctionHandler]: Unknown extern function __list_del_entry [2022-12-14 04:58:57,626 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 04:58:57,790 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-14 04:58:57,898 WARN L623 FunctionHandler]: Unknown extern function ioremap_nocache [2022-12-14 04:58:57,961 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_byte [2022-12-14 04:58:58,024 WARN L623 FunctionHandler]: Unknown extern function dma_supported [2022-12-14 04:58:58,056 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-12-14 04:58:58,090 WARN L623 FunctionHandler]: Unknown extern function proc_create_data [2022-12-14 04:58:58,141 WARN L623 FunctionHandler]: Unknown extern function freezing_slow_path [2022-12-14 04:58:58,154 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-12-14 04:58:58,155 WARN L623 FunctionHandler]: Unknown extern function __refrigerator [2022-12-14 04:58:58,165 WARN L623 FunctionHandler]: Unknown extern function debug_check_no_locks_held [2022-12-14 04:58:58,316 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:58,327 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:58,329 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:58,331 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:58,331 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:58,332 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:58,355 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:58,356 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:58,357 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:58,365 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 04:58:58,366 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:58,367 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:58,368 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-12-14 04:58:58,371 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:58,373 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-12-14 04:58:58,374 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-14 04:58:58,374 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:58,375 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:58,375 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-12-14 04:58:58,376 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 04:58:58,383 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-14 04:58:58,385 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:58,386 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:58,388 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:58,399 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-14 04:58:58,400 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:58,401 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:58,408 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:58,428 WARN L623 FunctionHandler]: Unknown extern function dvb_dmx_swfilter_packets [2022-12-14 04:58:58,437 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-14 04:58:58,438 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:58,459 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-14 04:58:58,460 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:58,471 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:58,482 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:58,486 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:58,490 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:58,490 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:58,491 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:58,491 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:58,492 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:58,492 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:58,493 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:58,494 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:58,495 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:58,500 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:58,510 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:58,510 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:58,511 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:58,512 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:58,512 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:58,513 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:58,513 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:58,514 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:58,515 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:58,515 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:58,516 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:58,516 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:58,517 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:58,525 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:58,526 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:58,526 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:58,527 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:58,528 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:58,528 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:58,529 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:58,529 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:58,530 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:58,530 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:58,531 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:58,539 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:58,540 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:58,541 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:58,541 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:58,542 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:58,542 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:58,543 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:58,552 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:58,552 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:58,552 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:58,553 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:58,569 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-12-14 04:58:58,570 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-12-14 04:58:58,572 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:58,582 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-14 04:58:58,582 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-14 04:58:58,583 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-14 04:58:58,584 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-14 04:58:58,584 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-14 04:58:58,585 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-14 04:58:58,585 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-14 04:58:58,594 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-14 04:58:58,596 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 04:58:58,597 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 04:58:58,600 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:58,603 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:58,613 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:58,613 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-14 04:58:58,614 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-14 04:58:58,616 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-14 04:58:58,616 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-14 04:58:58,624 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 04:58:58,625 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 04:58:58,625 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 04:58:58,625 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 04:58:58,626 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 04:58:58,626 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 04:58:58,626 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 04:58:58,626 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 04:58:58,627 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 04:58:58,627 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 04:58:58,628 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 04:58:58,628 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 04:58:58,628 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 04:58:58,629 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 04:58:58,629 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 04:58:58,630 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 04:58:58,630 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 04:58:58,637 WARN L623 FunctionHandler]: Unknown extern function single_open [2022-12-14 04:58:58,650 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:58,651 WARN L623 FunctionHandler]: Unknown extern function set_freezable [2022-12-14 04:58:58,651 WARN L623 FunctionHandler]: Unknown extern function msleep_interruptible [2022-12-14 04:58:58,651 WARN L623 FunctionHandler]: Unknown extern function kthread_should_stop [2022-12-14 04:58:58,651 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:58,652 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-14 04:58:58,652 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-14 04:58:58,652 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:58,659 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_register [2022-12-14 04:58:58,660 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 04:58:58,660 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-14 04:58:58,661 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:58,661 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-14 04:58:58,661 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:58,662 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:58,663 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-14 04:58:58,663 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-14 04:58:58,668 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-14 04:58:58,668 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-14 04:58:58,669 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:58,669 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:58,669 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:58,670 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:58,671 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:58,671 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:58,672 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:58,673 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:58,673 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:58,674 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:58,674 WARN L623 FunctionHandler]: Unknown extern function kthread_create_on_node [2022-12-14 04:58:58,675 WARN L623 FunctionHandler]: Unknown extern function wake_up_process [2022-12-14 04:58:58,675 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:58,676 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:58,676 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:58,676 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:58,677 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-12-14 04:58:58,677 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 04:58:58,684 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:58,691 WARN L623 FunctionHandler]: Unknown extern function kthread_stop [2022-12-14 04:58:58,695 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 04:58:58,695 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 04:58:58,695 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-14 04:58:58,696 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 04:58:58,696 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-12-14 04:58:58,696 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 04:58:58,705 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:58,713 WARN L623 FunctionHandler]: Unknown extern function remove_proc_entry [2022-12-14 04:58:58,951 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-12-14 04:58:58,954 WARN L623 FunctionHandler]: Unknown extern function seq_read [2022-12-14 04:58:58,955 WARN L623 FunctionHandler]: Unknown extern function seq_lseek [2022-12-14 04:58:58,955 WARN L623 FunctionHandler]: Unknown extern function single_release [2022-12-14 04:58:58,960 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-14 04:58:58,960 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-14 04:58:58,961 WARN L623 FunctionHandler]: Unknown extern function seq_read [2022-12-14 04:58:58,963 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-12-14 04:58:58,973 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 04:58:58,974 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-12-14 04:58:58,974 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-12-14 04:58:59,029 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:59,029 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:59,030 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:59,043 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 04:58:59,055 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 04:58:59,059 INFO L158 Benchmark]: Toolchain (without parser) took 2472.34ms. Allocated memory was 81.8MB in the beginning and 98.6MB in the end (delta: 16.8MB). Free memory was 47.0MB in the beginning and 44.3MB in the end (delta: 2.7MB). Peak memory consumption was 51.1MB. Max. memory is 16.1GB. [2022-12-14 04:58:59,060 INFO L158 Benchmark]: CDTParser took 0.11ms. Allocated memory is still 50.3MB. Free memory was 29.0MB in the beginning and 28.9MB in the end (delta: 54.0kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 04:58:59,060 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2470.36ms. Allocated memory was 81.8MB in the beginning and 98.6MB in the end (delta: 16.8MB). Free memory was 47.0MB in the beginning and 44.3MB in the end (delta: 2.7MB). Peak memory consumption was 51.1MB. Max. memory is 16.1GB. [2022-12-14 04:58:59,062 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11ms. Allocated memory is still 50.3MB. Free memory was 29.0MB in the beginning and 28.9MB in the end (delta: 54.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2470.36ms. Allocated memory was 81.8MB in the beginning and 98.6MB in the end (delta: 16.8MB). Free memory was 47.0MB in the beginning and 44.3MB in the end (delta: 2.7MB). Peak memory consumption was 51.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: UnsupportedOperationException: Bitfield write de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: UnsupportedOperationException: Bitfield write: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.getWriteCallStruct(MemoryHandler.java:2907) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Bitfield write