./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--media--pci--saa7164--saa7164.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98049416-6074-4418-97a3-6b355594bf2e/bin/uautomizer-uyxdKDjOR8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98049416-6074-4418-97a3-6b355594bf2e/bin/uautomizer-uyxdKDjOR8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98049416-6074-4418-97a3-6b355594bf2e/bin/uautomizer-uyxdKDjOR8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98049416-6074-4418-97a3-6b355594bf2e/bin/uautomizer-uyxdKDjOR8/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--media--pci--saa7164--saa7164.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98049416-6074-4418-97a3-6b355594bf2e/bin/uautomizer-uyxdKDjOR8/config/svcomp-DerefFreeMemtrack-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98049416-6074-4418-97a3-6b355594bf2e/bin/uautomizer-uyxdKDjOR8 --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 10d08d5a4a2c7b4fdfecf6fafbd0caf4aba5f23eee064628acd5037c0e03abe9 --- 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 [2022-12-13 13:44:07,266 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-13 13:44:07,267 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-13 13:44:07,279 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-13 13:44:07,280 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-13 13:44:07,280 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-13 13:44:07,281 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-13 13:44:07,282 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-13 13:44:07,283 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-13 13:44:07,284 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-13 13:44:07,284 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-13 13:44:07,285 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-13 13:44:07,285 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-13 13:44:07,286 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-13 13:44:07,286 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-13 13:44:07,287 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-13 13:44:07,288 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-13 13:44:07,288 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-13 13:44:07,289 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-13 13:44:07,290 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-13 13:44:07,291 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-13 13:44:07,292 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-13 13:44:07,292 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-13 13:44:07,293 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-13 13:44:07,301 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-13 13:44:07,302 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-13 13:44:07,302 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-13 13:44:07,303 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-13 13:44:07,303 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-13 13:44:07,304 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-13 13:44:07,305 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-13 13:44:07,305 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-13 13:44:07,306 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-13 13:44:07,307 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-13 13:44:07,308 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-13 13:44:07,308 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-13 13:44:07,309 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-13 13:44:07,309 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-13 13:44:07,309 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-13 13:44:07,310 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-13 13:44:07,311 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-13 13:44:07,311 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98049416-6074-4418-97a3-6b355594bf2e/bin/uautomizer-uyxdKDjOR8/config/svcomp-DerefFreeMemtrack-64bit-Automizer_Default.epf [2022-12-13 13:44:07,325 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-13 13:44:07,325 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-13 13:44:07,325 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-13 13:44:07,333 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-13 13:44:07,333 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-13 13:44:07,334 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-13 13:44:07,334 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-13 13:44:07,334 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-13 13:44:07,334 INFO L138 SettingsManager]: * Use SBE=true [2022-12-13 13:44:07,335 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-13 13:44:07,335 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-13 13:44:07,335 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-13 13:44:07,335 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-13 13:44:07,335 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-12-13 13:44:07,335 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-12-13 13:44:07,336 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-12-13 13:44:07,336 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-13 13:44:07,336 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-13 13:44:07,336 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-13 13:44:07,336 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-13 13:44:07,336 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-12-13 13:44:07,336 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-13 13:44:07,337 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-13 13:44:07,337 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-13 13:44:07,337 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-13 13:44:07,337 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-12-13 13:44:07,337 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-13 13:44:07,337 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-12-13 13:44:07,337 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2022-12-13 13:44:07,338 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-13 13:44:07,338 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2022-12-13 13:44:07,338 INFO L138 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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_98049416-6074-4418-97a3-6b355594bf2e/bin/uautomizer-uyxdKDjOR8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98049416-6074-4418-97a3-6b355594bf2e/bin/uautomizer-uyxdKDjOR8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 10d08d5a4a2c7b4fdfecf6fafbd0caf4aba5f23eee064628acd5037c0e03abe9 [2022-12-13 13:44:07,550 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-13 13:44:07,565 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-13 13:44:07,567 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-13 13:44:07,568 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-13 13:44:07,569 INFO L275 PluginConnector]: CDTParser initialized [2022-12-13 13:44:07,570 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98049416-6074-4418-97a3-6b355594bf2e/bin/uautomizer-uyxdKDjOR8/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--media--pci--saa7164--saa7164.ko-entry_point.cil.out.i [2022-12-13 13:44:10,144 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-13 13:44:10,580 INFO L351 CDTParser]: Found 1 translation units. [2022-12-13 13:44:10,580 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98049416-6074-4418-97a3-6b355594bf2e/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--media--pci--saa7164--saa7164.ko-entry_point.cil.out.i [2022-12-13 13:44:10,640 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98049416-6074-4418-97a3-6b355594bf2e/bin/uautomizer-uyxdKDjOR8/data/d97162a42/38f3c9e9843648439718c6b138fd6ec8/FLAGd4215d248 [2022-12-13 13:44:10,653 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98049416-6074-4418-97a3-6b355594bf2e/bin/uautomizer-uyxdKDjOR8/data/d97162a42/38f3c9e9843648439718c6b138fd6ec8 [2022-12-13 13:44:10,655 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-13 13:44:10,656 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-13 13:44:10,657 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-13 13:44:10,657 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-13 13:44:10,661 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-13 13:44:10,661 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 01:44:10" (1/1) ... [2022-12-13 13:44:10,662 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@366f95d8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 01:44:10, skipping insertion in model container [2022-12-13 13:44:10,662 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 01:44:10" (1/1) ... [2022-12-13 13:44:10,668 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-13 13:44:10,830 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-13 13:44:11,272 WARN L1266 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [7312] [2022-12-13 13:44:11,713 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:11,715 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:11,716 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:11,716 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:11,723 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 13:44:11,732 WARN L623 FunctionHandler]: Unknown extern function tveeprom_hauppauge_analog [2022-12-13 13:44:11,733 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:11,734 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:11,746 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-13 13:44:11,747 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-12-13 13:44:11,748 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-13 13:44:11,749 WARN L623 FunctionHandler]: Unknown extern function flush_workqueue [2022-12-13 13:44:11,750 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-12-13 13:44:11,813 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-13 13:44:11,832 WARN L623 FunctionHandler]: Unknown extern function __list_del_entry [2022-12-13 13:44:11,851 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 13:44:12,011 WARN L623 FunctionHandler]: Unknown extern function ioremap_nocache [2022-12-13 13:44:12,230 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-12-13 13:44:12,268 WARN L623 FunctionHandler]: Unknown extern function proc_create_data [2022-12-13 13:44:12,337 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_byte [2022-12-13 13:44:12,393 WARN L623 FunctionHandler]: Unknown extern function pci_enable_msi_range [2022-12-13 13:44:12,405 WARN L623 FunctionHandler]: Unknown extern function dma_supported [2022-12-13 13:44:12,462 WARN L623 FunctionHandler]: Unknown extern function freezing_slow_path [2022-12-13 13:44:12,474 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-12-13 13:44:12,475 WARN L623 FunctionHandler]: Unknown extern function __refrigerator [2022-12-13 13:44:12,484 WARN L623 FunctionHandler]: Unknown extern function debug_check_no_locks_held [2022-12-13 13:44:12,698 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:12,708 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:12,709 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:12,710 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:12,711 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:12,711 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:12,731 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:12,732 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:12,733 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:12,739 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-13 13:44:12,740 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-12-13 13:44:12,741 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:12,741 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:12,742 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-12-13 13:44:12,746 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:12,747 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-12-13 13:44:12,748 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-12-13 13:44:12,749 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-13 13:44:12,749 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:12,750 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:12,751 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-12-13 13:44:12,752 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:44:12,759 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-12-13 13:44:12,760 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-13 13:44:12,761 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:12,763 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:12,764 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:12,773 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-12-13 13:44:12,774 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-13 13:44:12,774 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:12,776 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:12,777 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:12,787 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-12-13 13:44:12,795 WARN L623 FunctionHandler]: Unknown extern function dvb_dmx_swfilter_packets [2022-12-13 13:44:12,802 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-13 13:44:12,803 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:12,811 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-13 13:44:12,811 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:12,820 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-12-13 13:44:12,821 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:12,829 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:12,833 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:12,837 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:12,837 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:12,838 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:12,838 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:12,839 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:12,840 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:12,840 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:12,841 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:12,853 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:12,857 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:12,864 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:12,865 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:12,865 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:12,866 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:12,866 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:12,866 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:12,867 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:12,867 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:12,868 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:12,868 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:12,869 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:12,869 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:12,869 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:12,876 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:12,877 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:12,877 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:12,878 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:12,878 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:12,879 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:12,879 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:12,879 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:12,880 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:12,880 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:12,881 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:12,888 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:12,888 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:12,888 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:12,889 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:12,889 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:12,890 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:12,890 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:12,899 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:12,899 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:12,900 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:12,900 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:12,913 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-12-13 13:44:12,914 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-12-13 13:44:12,915 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:12,923 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-13 13:44:12,923 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-13 13:44:12,924 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-13 13:44:12,924 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-13 13:44:12,924 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-13 13:44:12,925 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-13 13:44:12,925 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-13 13:44:12,932 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-13 13:44:12,933 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-13 13:44:12,934 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:44:12,936 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:12,938 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:12,946 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:12,947 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-13 13:44:12,947 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-13 13:44:12,948 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-13 13:44:12,948 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-13 13:44:12,955 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-12-13 13:44:12,956 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-13 13:44:12,956 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-13 13:44:12,956 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-13 13:44:12,957 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-13 13:44:12,957 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-13 13:44:12,958 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-13 13:44:12,958 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-13 13:44:12,958 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-13 13:44:12,958 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-13 13:44:12,959 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-13 13:44:12,959 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-13 13:44:12,960 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-13 13:44:12,960 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-13 13:44:12,960 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-13 13:44:12,961 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-13 13:44:12,961 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-13 13:44:12,962 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:44:12,969 WARN L623 FunctionHandler]: Unknown extern function single_open [2022-12-13 13:44:12,983 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:12,983 WARN L623 FunctionHandler]: Unknown extern function set_freezable [2022-12-13 13:44:12,984 WARN L623 FunctionHandler]: Unknown extern function msleep_interruptible [2022-12-13 13:44:12,984 WARN L623 FunctionHandler]: Unknown extern function kthread_should_stop [2022-12-13 13:44:12,984 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:12,984 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-13 13:44:12,985 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-13 13:44:12,985 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:12,992 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:12,992 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:12,993 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:12,993 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msi [2022-12-13 13:44:13,000 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_register [2022-12-13 13:44:13,000 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 13:44:13,001 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-13 13:44:13,001 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:13,002 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-13 13:44:13,002 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:13,003 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:13,003 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-13 13:44:13,003 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-13 13:44:13,004 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-13 13:44:13,004 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-13 13:44:13,004 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:13,005 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:13,005 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:13,006 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:13,007 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:13,007 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:13,008 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:13,009 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:13,009 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:13,010 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:13,010 WARN L623 FunctionHandler]: Unknown extern function kthread_create_on_node [2022-12-13 13:44:13,011 WARN L623 FunctionHandler]: Unknown extern function wake_up_process [2022-12-13 13:44:13,011 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:13,011 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:13,012 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:13,012 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:13,012 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-12-13 13:44:13,012 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 13:44:13,019 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:13,026 WARN L623 FunctionHandler]: Unknown extern function kthread_stop [2022-12-13 13:44:13,029 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msi [2022-12-13 13:44:13,030 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-13 13:44:13,030 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-13 13:44:13,030 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-13 13:44:13,030 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:44:13,030 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-12-13 13:44:13,030 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 13:44:13,039 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:13,047 WARN L623 FunctionHandler]: Unknown extern function remove_proc_entry [2022-12-13 13:44:13,118 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-12-13 13:44:13,119 WARN L623 FunctionHandler]: Unknown extern function ldv_shutdown_11 [2022-12-13 13:44:13,120 WARN L623 FunctionHandler]: Unknown extern function single_release [2022-12-13 13:44:13,120 WARN L623 FunctionHandler]: Unknown extern function seq_read [2022-12-13 13:44:13,120 WARN L623 FunctionHandler]: Unknown extern function seq_lseek [2022-12-13 13:44:13,122 WARN L623 FunctionHandler]: Unknown extern function ldv_check_final_state [2022-12-13 13:44:13,122 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-13 13:44:13,123 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-12-13 13:44:13,123 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-13 13:44:13,123 WARN L623 FunctionHandler]: Unknown extern function flush_workqueue [2022-12-13 13:44:13,124 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-12-13 13:44:13,127 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-13 13:44:13,127 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-12-13 13:44:13,127 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-12-13 13:44:13,259 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:13,260 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:13,273 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:13,275 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.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) [2022-12-13 13:44:13,279 INFO L158 Benchmark]: Toolchain (without parser) took 2622.50ms. Allocated memory was 136.3MB in the beginning and 180.4MB in the end (delta: 44.0MB). Free memory was 64.9MB in the beginning and 86.3MB in the end (delta: -21.5MB). Peak memory consumption was 56.1MB. Max. memory is 16.1GB. [2022-12-13 13:44:13,280 INFO L158 Benchmark]: CDTParser took 0.13ms. Allocated memory is still 136.3MB. Free memory is still 103.1MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-13 13:44:13,280 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2620.92ms. Allocated memory was 136.3MB in the beginning and 180.4MB in the end (delta: 44.0MB). Free memory was 64.4MB in the beginning and 86.3MB in the end (delta: -21.9MB). Peak memory consumption was 54.0MB. Max. memory is 16.1GB. [2022-12-13 13:44:13,281 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13ms. Allocated memory is still 136.3MB. Free memory is still 103.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2620.92ms. Allocated memory was 136.3MB in the beginning and 180.4MB in the end (delta: 44.0MB). Free memory was 64.4MB in the beginning and 86.3MB in the end (delta: -21.9MB). Peak memory consumption was 54.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: UnsupportedOperationException: Bitfield write de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: UnsupportedOperationException: Bitfield write: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.getWriteCallStruct(MemoryHandler.java:2907) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98049416-6074-4418-97a3-6b355594bf2e/bin/uautomizer-uyxdKDjOR8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98049416-6074-4418-97a3-6b355594bf2e/bin/uautomizer-uyxdKDjOR8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98049416-6074-4418-97a3-6b355594bf2e/bin/uautomizer-uyxdKDjOR8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98049416-6074-4418-97a3-6b355594bf2e/bin/uautomizer-uyxdKDjOR8/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--media--pci--saa7164--saa7164.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98049416-6074-4418-97a3-6b355594bf2e/bin/uautomizer-uyxdKDjOR8/config/svcomp-DerefFreeMemtrack-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98049416-6074-4418-97a3-6b355594bf2e/bin/uautomizer-uyxdKDjOR8 --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 10d08d5a4a2c7b4fdfecf6fafbd0caf4aba5f23eee064628acd5037c0e03abe9 --- 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 [2022-12-13 13:44:14,749 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-13 13:44:14,750 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-13 13:44:14,763 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-13 13:44:14,763 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-13 13:44:14,764 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-13 13:44:14,765 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-13 13:44:14,766 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-13 13:44:14,767 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-13 13:44:14,767 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-13 13:44:14,768 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-13 13:44:14,769 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-13 13:44:14,769 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-13 13:44:14,770 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-13 13:44:14,770 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-13 13:44:14,771 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-13 13:44:14,772 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-13 13:44:14,772 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-13 13:44:14,773 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-13 13:44:14,774 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-13 13:44:14,775 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-13 13:44:14,776 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-13 13:44:14,777 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-13 13:44:14,778 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-13 13:44:14,780 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-13 13:44:14,780 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-13 13:44:14,780 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-13 13:44:14,781 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-13 13:44:14,781 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-13 13:44:14,782 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-13 13:44:14,782 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-13 13:44:14,782 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-13 13:44:14,783 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-13 13:44:14,784 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-13 13:44:14,784 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-13 13:44:14,784 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-13 13:44:14,785 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-13 13:44:14,785 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-13 13:44:14,785 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-13 13:44:14,786 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-13 13:44:14,786 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-13 13:44:14,787 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98049416-6074-4418-97a3-6b355594bf2e/bin/uautomizer-uyxdKDjOR8/config/svcomp-DerefFreeMemtrack-64bit-Automizer_Bitvector.epf [2022-12-13 13:44:14,809 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-13 13:44:14,809 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-13 13:44:14,809 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-13 13:44:14,810 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-13 13:44:14,810 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-13 13:44:14,810 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-13 13:44:14,811 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-13 13:44:14,811 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-13 13:44:14,811 INFO L138 SettingsManager]: * Use SBE=true [2022-12-13 13:44:14,812 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-13 13:44:14,812 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-13 13:44:14,812 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-13 13:44:14,812 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-13 13:44:14,812 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-12-13 13:44:14,812 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-12-13 13:44:14,813 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-12-13 13:44:14,813 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-13 13:44:14,813 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-13 13:44:14,813 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-13 13:44:14,813 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-13 13:44:14,813 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-13 13:44:14,813 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-13 13:44:14,814 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-12-13 13:44:14,814 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-13 13:44:14,814 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-13 13:44:14,814 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-13 13:44:14,814 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-13 13:44:14,815 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-12-13 13:44:14,815 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-13 13:44:14,815 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-12-13 13:44:14,815 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2022-12-13 13:44:14,815 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-13 13:44:14,815 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2022-12-13 13:44:14,815 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2022-12-13 13:44:14,816 INFO L138 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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_98049416-6074-4418-97a3-6b355594bf2e/bin/uautomizer-uyxdKDjOR8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98049416-6074-4418-97a3-6b355594bf2e/bin/uautomizer-uyxdKDjOR8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 10d08d5a4a2c7b4fdfecf6fafbd0caf4aba5f23eee064628acd5037c0e03abe9 [2022-12-13 13:44:15,070 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-13 13:44:15,089 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-13 13:44:15,091 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-13 13:44:15,092 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-13 13:44:15,093 INFO L275 PluginConnector]: CDTParser initialized [2022-12-13 13:44:15,094 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98049416-6074-4418-97a3-6b355594bf2e/bin/uautomizer-uyxdKDjOR8/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--media--pci--saa7164--saa7164.ko-entry_point.cil.out.i [2022-12-13 13:44:17,643 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-13 13:44:18,246 INFO L351 CDTParser]: Found 1 translation units. [2022-12-13 13:44:18,247 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98049416-6074-4418-97a3-6b355594bf2e/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--media--pci--saa7164--saa7164.ko-entry_point.cil.out.i [2022-12-13 13:44:18,304 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98049416-6074-4418-97a3-6b355594bf2e/bin/uautomizer-uyxdKDjOR8/data/e58f64403/38f6219b524f4e389d85a31d17e97080/FLAG47148bdc0 [2022-12-13 13:44:18,724 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98049416-6074-4418-97a3-6b355594bf2e/bin/uautomizer-uyxdKDjOR8/data/e58f64403/38f6219b524f4e389d85a31d17e97080 [2022-12-13 13:44:18,728 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-13 13:44:18,730 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-13 13:44:18,732 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-13 13:44:18,732 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-13 13:44:18,736 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-13 13:44:18,737 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 01:44:18" (1/1) ... [2022-12-13 13:44:18,738 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1d533615 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 01:44:18, skipping insertion in model container [2022-12-13 13:44:18,738 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 01:44:18" (1/1) ... [2022-12-13 13:44:18,743 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-13 13:44:18,909 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-13 13:44:19,395 WARN L1266 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [7312] [2022-12-13 13:44:19,805 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:19,807 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:19,808 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:19,809 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:19,816 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 13:44:19,826 WARN L623 FunctionHandler]: Unknown extern function tveeprom_hauppauge_analog [2022-12-13 13:44:19,829 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:19,830 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:19,845 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-13 13:44:19,846 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-12-13 13:44:19,847 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-13 13:44:19,848 WARN L623 FunctionHandler]: Unknown extern function flush_workqueue [2022-12-13 13:44:19,849 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-12-13 13:44:19,931 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-13 13:44:19,956 WARN L623 FunctionHandler]: Unknown extern function __list_del_entry [2022-12-13 13:44:19,980 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 13:44:20,174 WARN L623 FunctionHandler]: Unknown extern function ioremap_nocache [2022-12-13 13:44:20,445 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-12-13 13:44:20,496 WARN L623 FunctionHandler]: Unknown extern function proc_create_data [2022-12-13 13:44:20,570 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_byte [2022-12-13 13:44:20,631 WARN L623 FunctionHandler]: Unknown extern function pci_enable_msi_range [2022-12-13 13:44:20,644 WARN L623 FunctionHandler]: Unknown extern function dma_supported [2022-12-13 13:44:20,704 WARN L623 FunctionHandler]: Unknown extern function freezing_slow_path [2022-12-13 13:44:20,717 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-12-13 13:44:20,718 WARN L623 FunctionHandler]: Unknown extern function __refrigerator [2022-12-13 13:44:20,727 WARN L623 FunctionHandler]: Unknown extern function debug_check_no_locks_held [2022-12-13 13:44:20,978 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:20,990 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:20,992 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:20,993 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:20,994 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:20,995 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:21,018 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:21,019 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:21,020 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:21,029 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-13 13:44:21,031 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:21,031 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:21,032 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-12-13 13:44:21,036 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:21,038 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-12-13 13:44:21,039 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-13 13:44:21,039 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:21,040 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:21,041 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-12-13 13:44:21,042 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:44:21,052 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-13 13:44:21,054 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:21,056 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:21,057 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:21,069 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-13 13:44:21,070 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:21,072 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:21,074 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:21,093 WARN L623 FunctionHandler]: Unknown extern function dvb_dmx_swfilter_packets [2022-12-13 13:44:21,102 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-13 13:44:21,103 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:21,112 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-13 13:44:21,113 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:21,128 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:21,136 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:21,139 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:21,142 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:21,143 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:21,143 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:21,143 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:21,144 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:21,144 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:21,145 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:21,145 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:21,146 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:21,150 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:21,158 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:21,158 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:21,159 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:21,159 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:21,160 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:21,160 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:21,160 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:21,161 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:21,161 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:21,162 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:21,162 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:21,163 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:21,163 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:21,170 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:21,171 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:21,171 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:21,172 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:21,172 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:21,173 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:21,173 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:21,173 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:21,174 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:21,174 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:21,175 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:21,182 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:21,182 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:21,183 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:21,183 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:21,184 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:21,184 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:21,184 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:21,192 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:21,193 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:21,193 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:21,193 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:21,207 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-12-13 13:44:21,209 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-12-13 13:44:21,210 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:21,218 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-13 13:44:21,218 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-13 13:44:21,219 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-13 13:44:21,219 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-13 13:44:21,220 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-13 13:44:21,220 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-13 13:44:21,221 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-13 13:44:21,228 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-13 13:44:21,230 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-13 13:44:21,230 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:44:21,233 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:21,235 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:21,243 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:21,243 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-13 13:44:21,244 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-13 13:44:21,245 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-13 13:44:21,245 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-13 13:44:21,252 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-13 13:44:21,253 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-13 13:44:21,253 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-13 13:44:21,254 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-13 13:44:21,254 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-13 13:44:21,254 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-13 13:44:21,255 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-13 13:44:21,255 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-13 13:44:21,255 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-13 13:44:21,256 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-13 13:44:21,256 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-13 13:44:21,256 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-13 13:44:21,257 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-13 13:44:21,257 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-13 13:44:21,257 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-13 13:44:21,258 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-13 13:44:21,258 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:44:21,265 WARN L623 FunctionHandler]: Unknown extern function single_open [2022-12-13 13:44:21,280 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:21,280 WARN L623 FunctionHandler]: Unknown extern function set_freezable [2022-12-13 13:44:21,281 WARN L623 FunctionHandler]: Unknown extern function msleep_interruptible [2022-12-13 13:44:21,281 WARN L623 FunctionHandler]: Unknown extern function kthread_should_stop [2022-12-13 13:44:21,281 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:21,281 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-13 13:44:21,282 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-13 13:44:21,282 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:21,289 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:21,290 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:21,290 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:21,291 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msi [2022-12-13 13:44:21,298 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_register [2022-12-13 13:44:21,305 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 13:44:21,305 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-13 13:44:21,306 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:21,307 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-13 13:44:21,307 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:21,308 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:21,309 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-13 13:44:21,309 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-13 13:44:21,310 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-13 13:44:21,310 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-13 13:44:21,311 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:21,312 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:21,312 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:21,313 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:21,314 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:21,315 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:21,316 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:21,317 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:21,318 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:21,319 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:21,320 WARN L623 FunctionHandler]: Unknown extern function kthread_create_on_node [2022-12-13 13:44:21,320 WARN L623 FunctionHandler]: Unknown extern function wake_up_process [2022-12-13 13:44:21,321 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:21,321 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:21,322 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:21,322 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:21,323 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-12-13 13:44:21,323 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 13:44:21,332 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:21,341 WARN L623 FunctionHandler]: Unknown extern function kthread_stop [2022-12-13 13:44:21,346 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msi [2022-12-13 13:44:21,346 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-13 13:44:21,347 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-13 13:44:21,347 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-13 13:44:21,347 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:44:21,347 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-12-13 13:44:21,348 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 13:44:21,362 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:21,371 WARN L623 FunctionHandler]: Unknown extern function remove_proc_entry [2022-12-13 13:44:21,449 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-12-13 13:44:21,451 WARN L623 FunctionHandler]: Unknown extern function ldv_shutdown_11 [2022-12-13 13:44:21,451 WARN L623 FunctionHandler]: Unknown extern function single_release [2022-12-13 13:44:21,451 WARN L623 FunctionHandler]: Unknown extern function seq_read [2022-12-13 13:44:21,452 WARN L623 FunctionHandler]: Unknown extern function seq_lseek [2022-12-13 13:44:21,453 WARN L623 FunctionHandler]: Unknown extern function ldv_check_final_state [2022-12-13 13:44:21,454 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-13 13:44:21,454 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-12-13 13:44:21,455 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-13 13:44:21,455 WARN L623 FunctionHandler]: Unknown extern function flush_workqueue [2022-12-13 13:44:21,455 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-12-13 13:44:21,458 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-13 13:44:21,458 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-12-13 13:44:21,459 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-12-13 13:44:21,576 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:21,576 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:21,589 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:44:21,598 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.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) [2022-12-13 13:44:21,603 INFO L158 Benchmark]: Toolchain (without parser) took 2871.28ms. Allocated memory was 71.3MB in the beginning and 104.9MB in the end (delta: 33.6MB). Free memory was 29.7MB in the beginning and 46.2MB in the end (delta: -16.5MB). Peak memory consumption was 41.8MB. Max. memory is 16.1GB. [2022-12-13 13:44:21,603 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 48.2MB. Free memory was 26.7MB in the beginning and 26.6MB in the end (delta: 52.5kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-13 13:44:21,604 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2868.86ms. Allocated memory was 71.3MB in the beginning and 104.9MB in the end (delta: 33.6MB). Free memory was 29.5MB in the beginning and 46.2MB in the end (delta: -16.7MB). Peak memory consumption was 41.8MB. Max. memory is 16.1GB. [2022-12-13 13:44:21,605 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14ms. Allocated memory is still 48.2MB. Free memory was 26.7MB in the beginning and 26.6MB in the end (delta: 52.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2868.86ms. Allocated memory was 71.3MB in the beginning and 104.9MB in the end (delta: 33.6MB). Free memory was 29.5MB in the beginning and 46.2MB in the end (delta: -16.7MB). Peak memory consumption was 41.8MB. 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