./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 38b53e6a 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_26dc200f-8b9c-46f1-ba17-26976f868ad4/bin/utaipan-ByfvJB40ur/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26dc200f-8b9c-46f1-ba17-26976f868ad4/bin/utaipan-ByfvJB40ur/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26dc200f-8b9c-46f1-ba17-26976f868ad4/bin/utaipan-ByfvJB40ur/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26dc200f-8b9c-46f1-ba17-26976f868ad4/bin/utaipan-ByfvJB40ur/config/TaipanMemDerefMemtrack.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_26dc200f-8b9c-46f1-ba17-26976f868ad4/bin/utaipan-ByfvJB40ur/config/svcomp-DerefFreeMemtrack-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26dc200f-8b9c-46f1-ba17-26976f868ad4/bin/utaipan-ByfvJB40ur --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 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-38b53e6 [2022-11-26 00:26:08,581 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-26 00:26:08,584 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-26 00:26:08,630 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-26 00:26:08,630 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-26 00:26:08,634 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-26 00:26:08,637 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-26 00:26:08,640 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-26 00:26:08,642 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-26 00:26:08,647 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-26 00:26:08,649 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-26 00:26:08,651 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-26 00:26:08,652 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-26 00:26:08,655 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-26 00:26:08,657 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-26 00:26:08,659 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-26 00:26:08,661 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-26 00:26:08,662 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-26 00:26:08,663 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-26 00:26:08,670 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-26 00:26:08,671 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-26 00:26:08,674 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-26 00:26:08,675 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-26 00:26:08,676 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-26 00:26:08,687 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-26 00:26:08,687 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-26 00:26:08,687 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-26 00:26:08,689 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-26 00:26:08,690 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-26 00:26:08,691 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-26 00:26:08,692 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-26 00:26:08,693 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-26 00:26:08,695 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-26 00:26:08,696 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-26 00:26:08,698 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-26 00:26:08,699 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-26 00:26:08,699 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-26 00:26:08,700 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-26 00:26:08,700 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-26 00:26:08,702 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-26 00:26:08,703 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-26 00:26:08,704 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26dc200f-8b9c-46f1-ba17-26976f868ad4/bin/utaipan-ByfvJB40ur/config/svcomp-DerefFreeMemtrack-64bit-Taipan_Default.epf [2022-11-26 00:26:08,743 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-26 00:26:08,743 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-26 00:26:08,744 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-26 00:26:08,744 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-26 00:26:08,745 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-26 00:26:08,746 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-26 00:26:08,746 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-26 00:26:08,746 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-26 00:26:08,746 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-26 00:26:08,747 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-26 00:26:08,748 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-26 00:26:08,748 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-26 00:26:08,748 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-26 00:26:08,749 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-26 00:26:08,749 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-26 00:26:08,749 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-26 00:26:08,749 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-26 00:26:08,750 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-26 00:26:08,750 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-26 00:26:08,751 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-26 00:26:08,751 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-26 00:26:08,751 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-26 00:26:08,751 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-26 00:26:08,752 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-26 00:26:08,752 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-26 00:26:08,752 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-26 00:26:08,752 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-26 00:26:08,752 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-26 00:26:08,753 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-26 00:26:08,753 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-26 00:26:08,753 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-26 00:26:08,754 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-26 00:26:08,754 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-26 00:26:08,754 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-26 00:26:08,754 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-26 00:26:08,755 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-26 00:26:08,755 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-26 00:26:08,755 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-26 00:26:08,755 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-26 00:26:08,756 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_26dc200f-8b9c-46f1-ba17-26976f868ad4/bin/utaipan-ByfvJB40ur/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26dc200f-8b9c-46f1-ba17-26976f868ad4/bin/utaipan-ByfvJB40ur Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e7e91c3bd92354bfcfc9f8d2e239b9ed33618727ab7a320eb9cc375fbaeb69c6 [2022-11-26 00:26:09,110 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-26 00:26:09,145 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-26 00:26:09,149 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-26 00:26:09,151 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-26 00:26:09,151 INFO L275 PluginConnector]: CDTParser initialized [2022-11-26 00:26:09,153 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26dc200f-8b9c-46f1-ba17-26976f868ad4/bin/utaipan-ByfvJB40ur/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-media-pci-saa7164-saa7164.cil.i [2022-11-26 00:26:12,376 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-26 00:26:13,350 INFO L351 CDTParser]: Found 1 translation units. [2022-11-26 00:26:13,351 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26dc200f-8b9c-46f1-ba17-26976f868ad4/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-media-pci-saa7164-saa7164.cil.i [2022-11-26 00:26:13,451 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26dc200f-8b9c-46f1-ba17-26976f868ad4/bin/utaipan-ByfvJB40ur/data/7377bd2b4/0190fb126e0c41928e84beff22c59eb7/FLAG3c5c8258d [2022-11-26 00:26:13,472 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26dc200f-8b9c-46f1-ba17-26976f868ad4/bin/utaipan-ByfvJB40ur/data/7377bd2b4/0190fb126e0c41928e84beff22c59eb7 [2022-11-26 00:26:13,477 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-26 00:26:13,480 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-26 00:26:13,486 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-26 00:26:13,486 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-26 00:26:13,491 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-26 00:26:13,493 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 12:26:13" (1/1) ... [2022-11-26 00:26:13,494 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2543237a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:26:13, skipping insertion in model container [2022-11-26 00:26:13,494 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 12:26:13" (1/1) ... [2022-11-26 00:26:13,504 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-26 00:26:13,813 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-26 00:26:14,890 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:14,893 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:14,896 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:14,898 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:14,915 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:26:14,935 WARN L623 FunctionHandler]: Unknown extern function tveeprom_hauppauge_analog [2022-11-26 00:26:14,940 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:14,942 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:15,217 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-11-26 00:26:15,250 WARN L623 FunctionHandler]: Unknown extern function __list_del_entry [2022-11-26 00:26:15,314 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 00:26:15,491 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-11-26 00:26:15,608 WARN L623 FunctionHandler]: Unknown extern function ioremap_nocache [2022-11-26 00:26:15,697 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_byte [2022-11-26 00:26:15,805 WARN L623 FunctionHandler]: Unknown extern function dma_supported [2022-11-26 00:26:15,856 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-11-26 00:26:15,914 WARN L623 FunctionHandler]: Unknown extern function proc_create_data [2022-11-26 00:26:15,994 WARN L623 FunctionHandler]: Unknown extern function freezing_slow_path [2022-11-26 00:26:16,012 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-11-26 00:26:16,013 WARN L623 FunctionHandler]: Unknown extern function __refrigerator [2022-11-26 00:26:16,026 WARN L623 FunctionHandler]: Unknown extern function debug_check_no_locks_held [2022-11-26 00:26:16,243 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:16,257 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:16,259 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:16,261 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:16,262 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:16,263 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:16,289 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:16,290 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:16,291 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:16,302 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-26 00:26:16,304 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:16,305 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:16,306 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-11-26 00:26:16,311 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:16,314 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-11-26 00:26:16,315 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-11-26 00:26:16,316 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:16,317 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:16,318 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-11-26 00:26:16,319 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-26 00:26:16,330 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-11-26 00:26:16,332 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:16,335 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:16,337 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:16,350 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-11-26 00:26:16,352 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:16,354 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:16,356 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:16,378 WARN L623 FunctionHandler]: Unknown extern function dvb_dmx_swfilter_packets [2022-11-26 00:26:16,389 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-11-26 00:26:16,390 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:16,401 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-11-26 00:26:16,403 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:16,417 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:16,429 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-11-26 00:26:16,445 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:16,450 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:16,455 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:16,456 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:16,457 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:16,458 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:16,459 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:16,459 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:16,460 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:16,462 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:16,464 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:16,472 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:16,483 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:16,484 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:16,485 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:16,486 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:16,487 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:16,488 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:16,490 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:16,491 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:16,493 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:16,494 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:16,500 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:16,501 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:16,502 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:16,514 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:16,517 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:16,519 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:16,521 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:16,522 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:16,525 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:16,526 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:16,529 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:16,530 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:16,532 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:16,533 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:16,544 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:16,546 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:16,547 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:16,548 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:16,554 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:16,554 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:16,555 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:16,573 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:16,573 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:16,575 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:16,575 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:16,594 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-11-26 00:26:16,598 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-11-26 00:26:16,600 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:16,612 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-26 00:26:16,613 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-26 00:26:16,614 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-26 00:26:16,615 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-26 00:26:16,616 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-26 00:26:16,616 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-26 00:26:16,620 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-11-26 00:26:16,633 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-26 00:26:16,635 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-26 00:26:16,636 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-26 00:26:16,646 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:16,648 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-11-26 00:26:16,650 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-11-26 00:26:16,651 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:16,663 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:16,664 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-11-26 00:26:16,665 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-11-26 00:26:16,669 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-11-26 00:26:16,670 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-11-26 00:26:16,679 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-26 00:26:16,680 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-26 00:26:16,682 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-26 00:26:16,683 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-26 00:26:16,686 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-26 00:26:16,687 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-26 00:26:16,687 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-26 00:26:16,689 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-26 00:26:16,689 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-26 00:26:16,691 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-26 00:26:16,692 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-26 00:26:16,693 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-26 00:26:16,694 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-26 00:26:16,694 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-26 00:26:16,696 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-26 00:26:16,697 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-26 00:26:16,700 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-26 00:26:16,718 WARN L623 FunctionHandler]: Unknown extern function single_open [2022-11-26 00:26:16,745 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-11-26 00:26:16,747 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:16,751 WARN L623 FunctionHandler]: Unknown extern function set_freezable [2022-11-26 00:26:16,752 WARN L623 FunctionHandler]: Unknown extern function msleep_interruptible [2022-11-26 00:26:16,752 WARN L623 FunctionHandler]: Unknown extern function kthread_should_stop [2022-11-26 00:26:16,754 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:16,755 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-11-26 00:26:16,755 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-11-26 00:26:16,765 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:16,775 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-11-26 00:26:16,777 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_register [2022-11-26 00:26:16,786 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:26:16,787 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-11-26 00:26:16,788 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:16,789 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-11-26 00:26:16,789 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:16,790 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:16,791 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-26 00:26:16,792 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-11-26 00:26:16,792 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-26 00:26:16,793 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-26 00:26:16,794 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:16,795 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:16,795 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:16,796 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:16,803 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:16,805 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:16,806 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:16,807 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:16,810 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:16,811 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:16,816 WARN L623 FunctionHandler]: Unknown extern function kthread_create_on_node [2022-11-26 00:26:16,817 WARN L623 FunctionHandler]: Unknown extern function wake_up_process [2022-11-26 00:26:16,818 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:16,818 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:16,819 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:16,820 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:16,820 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-11-26 00:26:16,821 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:26:16,831 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:16,840 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-11-26 00:26:16,841 WARN L623 FunctionHandler]: Unknown extern function kthread_stop [2022-11-26 00:26:16,846 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-26 00:26:16,847 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-26 00:26:16,847 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-11-26 00:26:16,848 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-26 00:26:16,848 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-11-26 00:26:16,849 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:26:16,859 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:16,869 WARN L623 FunctionHandler]: Unknown extern function remove_proc_entry [2022-11-26 00:26:17,275 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-11-26 00:26:17,280 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-11-26 00:26:17,280 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-11-26 00:26:17,281 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-11-26 00:26:17,282 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-11-26 00:26:17,284 WARN L623 FunctionHandler]: Unknown extern function seq_read [2022-11-26 00:26:17,284 WARN L623 FunctionHandler]: Unknown extern function seq_lseek [2022-11-26 00:26:17,286 WARN L623 FunctionHandler]: Unknown extern function single_release [2022-11-26 00:26:17,292 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-11-26 00:26:17,293 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-11-26 00:26:17,294 WARN L623 FunctionHandler]: Unknown extern function seq_read [2022-11-26 00:26:17,301 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-11-26 00:26:17,302 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-11-26 00:26:17,303 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-11-26 00:26:17,363 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-26 00:26:17,369 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-11-26 00:26:17,370 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-11-26 00:26:17,438 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-11-26 00:26:17,439 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:17,440 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:17,441 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:17,460 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:17,464 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) [2022-11-26 00:26:17,471 INFO L158 Benchmark]: Toolchain (without parser) took 3989.73ms. Allocated memory was 153.1MB in the beginning and 203.4MB in the end (delta: 50.3MB). Free memory was 79.3MB in the beginning and 132.1MB in the end (delta: -52.8MB). Peak memory consumption was 80.3MB. Max. memory is 16.1GB. [2022-11-26 00:26:17,471 INFO L158 Benchmark]: CDTParser took 0.34ms. Allocated memory is still 153.1MB. Free memory is still 96.6MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-26 00:26:17,473 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3982.69ms. Allocated memory was 153.1MB in the beginning and 203.4MB in the end (delta: 50.3MB). Free memory was 79.3MB in the beginning and 132.1MB in the end (delta: -52.8MB). Peak memory consumption was 80.3MB. Max. memory is 16.1GB. [2022-11-26 00:26:17,474 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34ms. Allocated memory is still 153.1MB. Free memory is still 96.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3982.69ms. Allocated memory was 153.1MB in the beginning and 203.4MB in the end (delta: 50.3MB). Free memory was 79.3MB in the beginning and 132.1MB in the end (delta: -52.8MB). Peak memory consumption was 80.3MB. 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 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_26dc200f-8b9c-46f1-ba17-26976f868ad4/bin/utaipan-ByfvJB40ur/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26dc200f-8b9c-46f1-ba17-26976f868ad4/bin/utaipan-ByfvJB40ur/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26dc200f-8b9c-46f1-ba17-26976f868ad4/bin/utaipan-ByfvJB40ur/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26dc200f-8b9c-46f1-ba17-26976f868ad4/bin/utaipan-ByfvJB40ur/config/TaipanMemDerefMemtrack.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_26dc200f-8b9c-46f1-ba17-26976f868ad4/bin/utaipan-ByfvJB40ur/config/svcomp-DerefFreeMemtrack-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26dc200f-8b9c-46f1-ba17-26976f868ad4/bin/utaipan-ByfvJB40ur --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 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-38b53e6 [2022-11-26 00:26:20,221 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-26 00:26:20,225 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-26 00:26:20,278 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-26 00:26:20,279 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-26 00:26:20,283 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-26 00:26:20,287 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-26 00:26:20,292 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-26 00:26:20,294 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-26 00:26:20,301 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-26 00:26:20,303 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-26 00:26:20,306 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-26 00:26:20,307 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-26 00:26:20,310 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-26 00:26:20,312 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-26 00:26:20,318 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-26 00:26:20,321 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-26 00:26:20,323 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-26 00:26:20,325 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-26 00:26:20,331 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-26 00:26:20,334 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-26 00:26:20,337 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-26 00:26:20,339 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-26 00:26:20,341 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-26 00:26:20,355 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-26 00:26:20,356 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-26 00:26:20,357 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-26 00:26:20,358 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-26 00:26:20,360 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-26 00:26:20,361 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-26 00:26:20,362 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-26 00:26:20,375 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-26 00:26:20,377 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-26 00:26:20,378 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-26 00:26:20,380 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-26 00:26:20,380 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-26 00:26:20,381 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-26 00:26:20,382 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-26 00:26:20,382 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-26 00:26:20,383 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-26 00:26:20,384 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-26 00:26:20,385 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26dc200f-8b9c-46f1-ba17-26976f868ad4/bin/utaipan-ByfvJB40ur/config/svcomp-DerefFreeMemtrack-64bit-Taipan_Bitvector.epf [2022-11-26 00:26:20,439 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-26 00:26:20,439 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-26 00:26:20,440 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-26 00:26:20,440 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-26 00:26:20,441 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-26 00:26:20,442 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-26 00:26:20,442 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-26 00:26:20,442 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-26 00:26:20,443 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-26 00:26:20,443 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-26 00:26:20,444 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-26 00:26:20,445 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-26 00:26:20,445 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-26 00:26:20,446 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-26 00:26:20,446 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-26 00:26:20,446 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-26 00:26:20,447 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-26 00:26:20,447 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-26 00:26:20,447 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-26 00:26:20,447 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-26 00:26:20,448 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-26 00:26:20,448 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-26 00:26:20,448 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-26 00:26:20,448 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-26 00:26:20,449 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-26 00:26:20,449 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-26 00:26:20,449 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-26 00:26:20,449 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-26 00:26:20,450 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-26 00:26:20,450 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-26 00:26:20,450 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-26 00:26:20,451 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-26 00:26:20,451 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-26 00:26:20,451 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-26 00:26:20,451 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-26 00:26:20,452 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-26 00:26:20,452 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_26dc200f-8b9c-46f1-ba17-26976f868ad4/bin/utaipan-ByfvJB40ur/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26dc200f-8b9c-46f1-ba17-26976f868ad4/bin/utaipan-ByfvJB40ur Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e7e91c3bd92354bfcfc9f8d2e239b9ed33618727ab7a320eb9cc375fbaeb69c6 [2022-11-26 00:26:20,901 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-26 00:26:20,931 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-26 00:26:20,935 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-26 00:26:20,937 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-26 00:26:20,937 INFO L275 PluginConnector]: CDTParser initialized [2022-11-26 00:26:20,939 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26dc200f-8b9c-46f1-ba17-26976f868ad4/bin/utaipan-ByfvJB40ur/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-media-pci-saa7164-saa7164.cil.i [2022-11-26 00:26:24,246 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-26 00:26:25,323 INFO L351 CDTParser]: Found 1 translation units. [2022-11-26 00:26:25,324 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26dc200f-8b9c-46f1-ba17-26976f868ad4/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-media-pci-saa7164-saa7164.cil.i [2022-11-26 00:26:25,411 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26dc200f-8b9c-46f1-ba17-26976f868ad4/bin/utaipan-ByfvJB40ur/data/21b2ba5a2/700f17a27cd146a0b4ba41ac222a4472/FLAG275f247cf [2022-11-26 00:26:25,430 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26dc200f-8b9c-46f1-ba17-26976f868ad4/bin/utaipan-ByfvJB40ur/data/21b2ba5a2/700f17a27cd146a0b4ba41ac222a4472 [2022-11-26 00:26:25,435 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-26 00:26:25,437 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-26 00:26:25,440 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-26 00:26:25,441 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-26 00:26:25,445 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-26 00:26:25,446 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 12:26:25" (1/1) ... [2022-11-26 00:26:25,447 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4453d2eb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:26:25, skipping insertion in model container [2022-11-26 00:26:25,448 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 12:26:25" (1/1) ... [2022-11-26 00:26:25,457 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-26 00:26:25,820 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-26 00:26:26,872 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:26,879 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:26,883 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:26,885 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:26,907 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:26:26,925 WARN L623 FunctionHandler]: Unknown extern function tveeprom_hauppauge_analog [2022-11-26 00:26:26,932 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:26,935 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:27,259 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-11-26 00:26:27,299 WARN L623 FunctionHandler]: Unknown extern function __list_del_entry [2022-11-26 00:26:27,383 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 00:26:27,592 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-11-26 00:26:27,743 WARN L623 FunctionHandler]: Unknown extern function ioremap_nocache [2022-11-26 00:26:27,840 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_byte [2022-11-26 00:26:27,948 WARN L623 FunctionHandler]: Unknown extern function dma_supported [2022-11-26 00:26:27,997 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-11-26 00:26:28,050 WARN L623 FunctionHandler]: Unknown extern function proc_create_data [2022-11-26 00:26:28,140 WARN L623 FunctionHandler]: Unknown extern function freezing_slow_path [2022-11-26 00:26:28,160 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-11-26 00:26:28,162 WARN L623 FunctionHandler]: Unknown extern function __refrigerator [2022-11-26 00:26:28,201 WARN L623 FunctionHandler]: Unknown extern function debug_check_no_locks_held [2022-11-26 00:26:28,409 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:28,422 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:28,424 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:28,426 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:28,427 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:28,428 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:28,455 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:28,457 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:28,459 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:28,469 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-26 00:26:28,470 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:28,472 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:28,473 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-11-26 00:26:28,477 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:28,481 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-11-26 00:26:28,482 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-11-26 00:26:28,482 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:28,483 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:28,484 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-11-26 00:26:28,485 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-26 00:26:28,496 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-11-26 00:26:28,498 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:28,500 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:28,502 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:28,514 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-11-26 00:26:28,516 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:28,518 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:28,520 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:28,540 WARN L623 FunctionHandler]: Unknown extern function dvb_dmx_swfilter_packets [2022-11-26 00:26:28,550 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-11-26 00:26:28,552 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:28,562 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-11-26 00:26:28,564 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:28,577 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:28,591 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:28,596 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:28,601 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:28,601 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:28,602 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:28,603 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:28,604 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:28,604 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:28,605 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:28,606 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:28,608 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:28,614 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:28,625 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:28,626 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:28,627 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:28,628 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:28,629 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:28,630 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:28,631 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:28,631 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:28,632 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:28,633 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:28,634 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:28,634 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:28,635 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:28,645 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:28,646 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:28,647 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:28,648 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:28,649 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:28,650 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:28,650 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:28,651 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:28,652 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:28,653 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:28,654 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:28,663 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:28,668 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:28,669 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:28,670 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:28,677 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:28,678 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:28,679 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:28,690 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:28,690 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:28,691 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:28,691 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:28,713 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-11-26 00:26:28,716 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-11-26 00:26:28,720 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:28,732 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-26 00:26:28,733 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-26 00:26:28,734 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-26 00:26:28,734 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-26 00:26:28,736 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-26 00:26:28,736 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-26 00:26:28,737 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-11-26 00:26:28,747 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-26 00:26:28,752 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-26 00:26:28,781 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-26 00:26:28,785 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:28,788 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:28,798 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:28,799 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-11-26 00:26:28,801 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-11-26 00:26:28,802 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-11-26 00:26:28,803 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-11-26 00:26:28,813 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-26 00:26:28,814 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-26 00:26:28,814 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-26 00:26:28,815 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-26 00:26:28,816 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-26 00:26:28,817 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-26 00:26:28,817 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-26 00:26:28,817 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-26 00:26:28,818 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-26 00:26:28,819 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-26 00:26:28,820 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-26 00:26:28,821 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-26 00:26:28,821 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-26 00:26:28,822 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-26 00:26:28,822 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-26 00:26:28,824 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-26 00:26:28,824 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-26 00:26:28,835 WARN L623 FunctionHandler]: Unknown extern function single_open [2022-11-26 00:26:28,856 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:28,856 WARN L623 FunctionHandler]: Unknown extern function set_freezable [2022-11-26 00:26:28,857 WARN L623 FunctionHandler]: Unknown extern function msleep_interruptible [2022-11-26 00:26:28,857 WARN L623 FunctionHandler]: Unknown extern function kthread_should_stop [2022-11-26 00:26:28,858 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:28,858 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-11-26 00:26:28,859 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-11-26 00:26:28,859 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:28,870 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_register [2022-11-26 00:26:28,871 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:26:28,871 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-11-26 00:26:28,872 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:28,873 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-11-26 00:26:28,873 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:28,874 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:28,875 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-26 00:26:28,876 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-11-26 00:26:28,877 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-26 00:26:28,877 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-26 00:26:28,878 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:28,879 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:28,879 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:28,880 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:28,881 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:28,883 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:28,884 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:28,885 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:28,886 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:28,887 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:28,887 WARN L623 FunctionHandler]: Unknown extern function kthread_create_on_node [2022-11-26 00:26:28,888 WARN L623 FunctionHandler]: Unknown extern function wake_up_process [2022-11-26 00:26:28,889 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:28,889 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:28,890 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:28,891 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:28,891 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-11-26 00:26:28,892 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:26:28,901 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:28,911 WARN L623 FunctionHandler]: Unknown extern function kthread_stop [2022-11-26 00:26:28,917 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-26 00:26:28,917 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-26 00:26:28,917 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-11-26 00:26:28,918 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-26 00:26:28,918 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-11-26 00:26:28,918 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:26:28,929 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:28,939 WARN L623 FunctionHandler]: Unknown extern function remove_proc_entry [2022-11-26 00:26:29,347 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-11-26 00:26:29,354 WARN L623 FunctionHandler]: Unknown extern function seq_read [2022-11-26 00:26:29,355 WARN L623 FunctionHandler]: Unknown extern function seq_lseek [2022-11-26 00:26:29,355 WARN L623 FunctionHandler]: Unknown extern function single_release [2022-11-26 00:26:29,361 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-11-26 00:26:29,362 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-11-26 00:26:29,362 WARN L623 FunctionHandler]: Unknown extern function seq_read [2022-11-26 00:26:29,369 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-11-26 00:26:29,403 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-26 00:26:29,420 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-11-26 00:26:29,421 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-11-26 00:26:29,530 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:29,544 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:29,577 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:29,597 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:26:29,609 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) [2022-11-26 00:26:29,625 INFO L158 Benchmark]: Toolchain (without parser) took 4186.53ms. Allocated memory was 69.2MB in the beginning and 119.5MB in the end (delta: 50.3MB). Free memory was 30.7MB in the beginning and 56.6MB in the end (delta: -25.9MB). Peak memory consumption was 48.1MB. Max. memory is 16.1GB. [2022-11-26 00:26:29,626 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 69.2MB. Free memory is still 47.6MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-26 00:26:29,626 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4182.28ms. Allocated memory was 69.2MB in the beginning and 119.5MB in the end (delta: 50.3MB). Free memory was 30.5MB in the beginning and 56.6MB in the end (delta: -26.1MB). Peak memory consumption was 48.1MB. Max. memory is 16.1GB. [2022-11-26 00:26:29,628 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32ms. Allocated memory is still 69.2MB. Free memory is still 47.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4182.28ms. Allocated memory was 69.2MB in the beginning and 119.5MB in the end (delta: 50.3MB). Free memory was 30.5MB in the beginning and 56.6MB in the end (delta: -26.1MB). Peak memory consumption was 48.1MB. 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