./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-media-pci-saa7164-saa7164.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58a5a633-2c02-49e4-a7a0-fc3309001288/bin/utaipan-gh47qXpMRh/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58a5a633-2c02-49e4-a7a0-fc3309001288/bin/utaipan-gh47qXpMRh/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58a5a633-2c02-49e4-a7a0-fc3309001288/bin/utaipan-gh47qXpMRh/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58a5a633-2c02-49e4-a7a0-fc3309001288/bin/utaipan-gh47qXpMRh/config/TaipanMemDerefMemtrack.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-media-pci-saa7164-saa7164.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58a5a633-2c02-49e4-a7a0-fc3309001288/bin/utaipan-gh47qXpMRh/config/svcomp-DerefFreeMemtrack-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58a5a633-2c02-49e4-a7a0-fc3309001288/bin/utaipan-gh47qXpMRh --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 927a1c46c5cd578f82378af7ce97ffc91dc62685e163109a7f8ae4025fb53d4f --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-14 14:38:18,331 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 14:38:18,333 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 14:38:18,352 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 14:38:18,352 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 14:38:18,353 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 14:38:18,354 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 14:38:18,356 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 14:38:18,358 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 14:38:18,358 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 14:38:18,359 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 14:38:18,360 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 14:38:18,361 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 14:38:18,362 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 14:38:18,363 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 14:38:18,364 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 14:38:18,365 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 14:38:18,366 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 14:38:18,367 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 14:38:18,369 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 14:38:18,370 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 14:38:18,372 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 14:38:18,373 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 14:38:18,374 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 14:38:18,377 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 14:38:18,377 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 14:38:18,378 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 14:38:18,378 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 14:38:18,379 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 14:38:18,380 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 14:38:18,380 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 14:38:18,381 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 14:38:18,382 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 14:38:18,382 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 14:38:18,383 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 14:38:18,383 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 14:38:18,384 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 14:38:18,384 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 14:38:18,384 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 14:38:18,385 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 14:38:18,386 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 14:38:18,387 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58a5a633-2c02-49e4-a7a0-fc3309001288/bin/utaipan-gh47qXpMRh/config/svcomp-DerefFreeMemtrack-64bit-Taipan_Default.epf [2022-12-14 14:38:18,412 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 14:38:18,413 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 14:38:18,413 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-14 14:38:18,413 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-14 14:38:18,413 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 14:38:18,413 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-14 14:38:18,414 INFO L138 SettingsManager]: * User list type=DISABLED [2022-12-14 14:38:18,414 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-12-14 14:38:18,414 INFO L138 SettingsManager]: * Explicit value domain=true [2022-12-14 14:38:18,414 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-12-14 14:38:18,414 INFO L138 SettingsManager]: * Octagon Domain=false [2022-12-14 14:38:18,414 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-12-14 14:38:18,414 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-12-14 14:38:18,414 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-12-14 14:38:18,414 INFO L138 SettingsManager]: * Interval Domain=false [2022-12-14 14:38:18,414 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-12-14 14:38:18,415 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-12-14 14:38:18,415 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-12-14 14:38:18,415 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 14:38:18,415 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 14:38:18,415 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 14:38:18,415 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-14 14:38:18,416 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 14:38:18,416 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 14:38:18,416 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-12-14 14:38:18,416 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-12-14 14:38:18,416 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-12-14 14:38:18,416 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 14:38:18,416 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-14 14:38:18,416 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 14:38:18,416 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 14:38:18,416 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-14 14:38:18,416 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-14 14:38:18,417 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 14:38:18,417 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-12-14 14:38:18,417 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 14:38:18,417 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-12-14 14:38:18,417 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 14:38:18,417 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-12-14 14:38:18,417 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_58a5a633-2c02-49e4-a7a0-fc3309001288/bin/utaipan-gh47qXpMRh/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58a5a633-2c02-49e4-a7a0-fc3309001288/bin/utaipan-gh47qXpMRh Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 927a1c46c5cd578f82378af7ce97ffc91dc62685e163109a7f8ae4025fb53d4f [2022-12-14 14:38:18,573 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 14:38:18,588 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 14:38:18,590 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 14:38:18,591 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 14:38:18,591 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 14:38:18,592 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58a5a633-2c02-49e4-a7a0-fc3309001288/bin/utaipan-gh47qXpMRh/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-media-pci-saa7164-saa7164.cil.i [2022-12-14 14:38:21,114 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 14:38:21,563 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 14:38:21,564 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58a5a633-2c02-49e4-a7a0-fc3309001288/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-media-pci-saa7164-saa7164.cil.i [2022-12-14 14:38:21,603 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58a5a633-2c02-49e4-a7a0-fc3309001288/bin/utaipan-gh47qXpMRh/data/b972561cc/9f6205ace44b45af8e95d4278c7b7beb/FLAGb1dde6570 [2022-12-14 14:38:21,681 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58a5a633-2c02-49e4-a7a0-fc3309001288/bin/utaipan-gh47qXpMRh/data/b972561cc/9f6205ace44b45af8e95d4278c7b7beb [2022-12-14 14:38:21,683 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 14:38:21,684 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 14:38:21,685 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 14:38:21,685 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 14:38:21,688 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 14:38:21,688 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 02:38:21" (1/1) ... [2022-12-14 14:38:21,689 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@426835bf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 02:38:21, skipping insertion in model container [2022-12-14 14:38:21,689 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 02:38:21" (1/1) ... [2022-12-14 14:38:21,695 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 14:38:21,861 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 14:38:22,363 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:22,366 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:22,367 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:22,368 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:22,378 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 14:38:22,393 WARN L623 FunctionHandler]: Unknown extern function tveeprom_hauppauge_analog [2022-12-14 14:38:22,396 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:22,397 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:22,477 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-14 14:38:22,498 WARN L623 FunctionHandler]: Unknown extern function __list_del_entry [2022-12-14 14:38:22,535 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 14:38:22,744 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-14 14:38:22,835 WARN L623 FunctionHandler]: Unknown extern function ioremap_nocache [2022-12-14 14:38:22,902 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_byte [2022-12-14 14:38:22,981 WARN L623 FunctionHandler]: Unknown extern function dma_supported [2022-12-14 14:38:23,018 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-12-14 14:38:23,058 WARN L623 FunctionHandler]: Unknown extern function proc_create_data [2022-12-14 14:38:23,112 WARN L623 FunctionHandler]: Unknown extern function freezing_slow_path [2022-12-14 14:38:23,126 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-12-14 14:38:23,127 WARN L623 FunctionHandler]: Unknown extern function __refrigerator [2022-12-14 14:38:23,136 WARN L623 FunctionHandler]: Unknown extern function debug_check_no_locks_held [2022-12-14 14:38:23,303 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:23,313 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:23,314 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:23,315 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:23,316 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:23,317 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:23,334 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:23,335 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:23,336 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:23,344 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 14:38:23,345 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:23,345 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:23,346 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-12-14 14:38:23,349 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:23,350 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-12-14 14:38:23,351 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-14 14:38:23,351 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:23,352 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:23,352 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-12-14 14:38:23,353 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 14:38:23,361 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-14 14:38:23,362 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:23,363 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:23,365 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:23,374 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-14 14:38:23,375 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:23,376 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:23,377 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:23,392 WARN L623 FunctionHandler]: Unknown extern function dvb_dmx_swfilter_packets [2022-12-14 14:38:23,400 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-14 14:38:23,400 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:23,408 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-14 14:38:23,409 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:23,418 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:23,427 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-12-14 14:38:23,428 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:23,431 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:23,433 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:23,433 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:23,434 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:23,434 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:23,435 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:23,435 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:23,436 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:23,437 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:23,438 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:23,442 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:23,450 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:23,450 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:23,451 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:23,451 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:23,452 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:23,469 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:23,470 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:23,470 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:23,471 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:23,471 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:23,472 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:23,472 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:23,473 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:23,480 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:23,481 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:23,481 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:23,481 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:23,482 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:23,482 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:23,483 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:23,483 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:23,483 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:23,484 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:23,484 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:23,492 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:23,492 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:23,493 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:23,493 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:23,493 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:23,494 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:23,494 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:23,502 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:23,502 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:23,503 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:23,503 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:23,517 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-12-14 14:38:23,518 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-12-14 14:38:23,519 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:23,528 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-14 14:38:23,528 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-14 14:38:23,529 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-14 14:38:23,529 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-14 14:38:23,529 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-14 14:38:23,530 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-14 14:38:23,530 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-14 14:38:23,538 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-14 14:38:23,539 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 14:38:23,540 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 14:38:23,542 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:23,543 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-12-14 14:38:23,544 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-12-14 14:38:23,544 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:23,553 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:23,553 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-14 14:38:23,554 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-14 14:38:23,555 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-14 14:38:23,555 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-14 14:38:23,563 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 14:38:23,564 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 14:38:23,564 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 14:38:23,565 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 14:38:23,565 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 14:38:23,566 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 14:38:23,566 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 14:38:23,566 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 14:38:23,566 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 14:38:23,567 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 14:38:23,567 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 14:38:23,568 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 14:38:23,568 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 14:38:23,568 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 14:38:23,569 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 14:38:23,569 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 14:38:23,570 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 14:38:23,578 WARN L623 FunctionHandler]: Unknown extern function single_open [2022-12-14 14:38:23,594 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-12-14 14:38:23,594 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:23,594 WARN L623 FunctionHandler]: Unknown extern function set_freezable [2022-12-14 14:38:23,595 WARN L623 FunctionHandler]: Unknown extern function msleep_interruptible [2022-12-14 14:38:23,595 WARN L623 FunctionHandler]: Unknown extern function kthread_should_stop [2022-12-14 14:38:23,595 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:23,595 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-14 14:38:23,596 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-14 14:38:23,596 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:23,604 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-12-14 14:38:23,605 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_register [2022-12-14 14:38:23,605 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 14:38:23,605 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-14 14:38:23,606 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:23,606 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-14 14:38:23,607 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:23,607 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:23,608 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-14 14:38:23,608 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-14 14:38:23,609 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-14 14:38:23,609 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-14 14:38:23,609 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:23,610 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:23,610 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:23,611 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:23,612 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:23,612 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:23,613 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:23,614 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:23,614 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:23,615 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:23,615 WARN L623 FunctionHandler]: Unknown extern function kthread_create_on_node [2022-12-14 14:38:23,616 WARN L623 FunctionHandler]: Unknown extern function wake_up_process [2022-12-14 14:38:23,616 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:23,616 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:23,617 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:23,617 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:23,617 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-12-14 14:38:23,618 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 14:38:23,625 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:23,633 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-12-14 14:38:23,633 WARN L623 FunctionHandler]: Unknown extern function kthread_stop [2022-12-14 14:38:23,637 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 14:38:23,637 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 14:38:23,637 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-14 14:38:23,637 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 14:38:23,637 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-12-14 14:38:23,638 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 14:38:23,646 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:23,653 WARN L623 FunctionHandler]: Unknown extern function remove_proc_entry [2022-12-14 14:38:23,896 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-12-14 14:38:23,897 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-12-14 14:38:23,897 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-12-14 14:38:23,897 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-12-14 14:38:23,898 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-12-14 14:38:23,899 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-12-14 14:38:23,899 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-12-14 14:38:23,900 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-12-14 14:38:23,901 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-12-14 14:38:23,902 WARN L623 FunctionHandler]: Unknown extern function seq_read [2022-12-14 14:38:23,902 WARN L623 FunctionHandler]: Unknown extern function seq_lseek [2022-12-14 14:38:23,903 WARN L623 FunctionHandler]: Unknown extern function single_release [2022-12-14 14:38:23,906 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-12-14 14:38:23,907 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-14 14:38:23,907 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-14 14:38:23,908 WARN L623 FunctionHandler]: Unknown extern function seq_read [2022-12-14 14:38:23,910 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-12-14 14:38:23,910 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-12-14 14:38:23,910 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-12-14 14:38:23,911 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-12-14 14:38:23,922 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 14:38:23,922 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-12-14 14:38:23,923 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-12-14 14:38:23,978 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-12-14 14:38:23,978 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:23,979 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:23,979 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:23,992 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:23,994 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.UnsupportedOperationException: Bitfield write at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.getWriteCallStruct(MemoryHandler.java:2907) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.getWriteCall(MemoryHandler.java:1064) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.getWriteCallStruct(MemoryHandler.java:2916) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.getWriteCall(MemoryHandler.java:1064) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.getWriteCallStruct(MemoryHandler.java:2916) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.getWriteCall(MemoryHandler.java:1064) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.getWriteCall(MemoryHandler.java:1050) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.makeAssignment(CHandler.java:2695) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:750) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1420) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:220) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1094) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1094) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1094) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:371) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1496) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3320) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2395) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:600) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-12-14 14:38:23,998 INFO L158 Benchmark]: Toolchain (without parser) took 2313.72ms. Allocated memory was 138.4MB in the beginning and 167.8MB in the end (delta: 29.4MB). Free memory was 75.4MB in the beginning and 75.7MB in the end (delta: -334.4kB). Peak memory consumption was 49.1MB. Max. memory is 16.1GB. [2022-12-14 14:38:23,999 INFO L158 Benchmark]: CDTParser took 0.11ms. Allocated memory is still 100.7MB. Free memory is still 72.0MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 14:38:23,999 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2311.87ms. Allocated memory was 138.4MB in the beginning and 167.8MB in the end (delta: 29.4MB). Free memory was 74.9MB in the beginning and 76.6MB in the end (delta: -1.7MB). Peak memory consumption was 49.1MB. Max. memory is 16.1GB. [2022-12-14 14:38:24,000 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11ms. Allocated memory is still 100.7MB. Free memory is still 72.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2311.87ms. Allocated memory was 138.4MB in the beginning and 167.8MB in the end (delta: 29.4MB). Free memory was 74.9MB in the beginning and 76.6MB in the end (delta: -1.7MB). Peak memory consumption was 49.1MB. 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 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_58a5a633-2c02-49e4-a7a0-fc3309001288/bin/utaipan-gh47qXpMRh/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58a5a633-2c02-49e4-a7a0-fc3309001288/bin/utaipan-gh47qXpMRh/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58a5a633-2c02-49e4-a7a0-fc3309001288/bin/utaipan-gh47qXpMRh/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58a5a633-2c02-49e4-a7a0-fc3309001288/bin/utaipan-gh47qXpMRh/config/TaipanMemDerefMemtrack.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-media-pci-saa7164-saa7164.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58a5a633-2c02-49e4-a7a0-fc3309001288/bin/utaipan-gh47qXpMRh/config/svcomp-DerefFreeMemtrack-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58a5a633-2c02-49e4-a7a0-fc3309001288/bin/utaipan-gh47qXpMRh --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 927a1c46c5cd578f82378af7ce97ffc91dc62685e163109a7f8ae4025fb53d4f --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-14 14:38:25,489 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 14:38:25,490 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 14:38:25,509 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 14:38:25,510 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 14:38:25,511 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 14:38:25,512 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 14:38:25,514 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 14:38:25,515 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 14:38:25,516 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 14:38:25,517 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 14:38:25,518 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 14:38:25,518 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 14:38:25,519 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 14:38:25,520 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 14:38:25,521 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 14:38:25,522 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 14:38:25,523 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 14:38:25,524 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 14:38:25,526 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 14:38:25,527 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 14:38:25,528 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 14:38:25,529 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 14:38:25,530 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 14:38:25,533 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 14:38:25,534 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 14:38:25,534 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 14:38:25,535 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 14:38:25,535 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 14:38:25,536 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 14:38:25,536 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 14:38:25,537 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 14:38:25,542 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 14:38:25,543 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 14:38:25,544 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 14:38:25,544 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 14:38:25,545 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 14:38:25,545 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 14:38:25,545 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 14:38:25,546 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 14:38:25,546 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 14:38:25,547 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58a5a633-2c02-49e4-a7a0-fc3309001288/bin/utaipan-gh47qXpMRh/config/svcomp-DerefFreeMemtrack-64bit-Taipan_Bitvector.epf [2022-12-14 14:38:25,568 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 14:38:25,568 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 14:38:25,568 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-14 14:38:25,568 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-14 14:38:25,569 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 14:38:25,569 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-14 14:38:25,569 INFO L138 SettingsManager]: * User list type=DISABLED [2022-12-14 14:38:25,569 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-12-14 14:38:25,570 INFO L138 SettingsManager]: * Explicit value domain=true [2022-12-14 14:38:25,570 INFO L138 SettingsManager]: * Octagon Domain=false [2022-12-14 14:38:25,570 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-12-14 14:38:25,570 INFO L138 SettingsManager]: * Interval Domain=false [2022-12-14 14:38:25,571 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 14:38:25,571 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 14:38:25,571 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 14:38:25,571 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-14 14:38:25,571 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 14:38:25,571 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 14:38:25,572 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-12-14 14:38:25,572 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-12-14 14:38:25,572 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-12-14 14:38:25,572 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 14:38:25,572 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-14 14:38:25,572 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-14 14:38:25,573 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-14 14:38:25,573 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 14:38:25,573 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 14:38:25,573 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-12-14 14:38:25,573 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-14 14:38:25,573 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-14 14:38:25,574 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 14:38:25,574 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 14:38:25,574 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-14 14:38:25,574 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-14 14:38:25,574 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-12-14 14:38:25,574 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-14 14:38:25,574 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_58a5a633-2c02-49e4-a7a0-fc3309001288/bin/utaipan-gh47qXpMRh/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58a5a633-2c02-49e4-a7a0-fc3309001288/bin/utaipan-gh47qXpMRh Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 927a1c46c5cd578f82378af7ce97ffc91dc62685e163109a7f8ae4025fb53d4f [2022-12-14 14:38:25,785 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 14:38:25,800 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 14:38:25,802 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 14:38:25,803 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 14:38:25,803 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 14:38:25,804 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58a5a633-2c02-49e4-a7a0-fc3309001288/bin/utaipan-gh47qXpMRh/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-media-pci-saa7164-saa7164.cil.i [2022-12-14 14:38:28,429 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 14:38:29,020 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 14:38:29,021 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58a5a633-2c02-49e4-a7a0-fc3309001288/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-media-pci-saa7164-saa7164.cil.i [2022-12-14 14:38:29,064 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58a5a633-2c02-49e4-a7a0-fc3309001288/bin/utaipan-gh47qXpMRh/data/762e586de/ccfab76e11914a67ae93148dcafed786/FLAG9cf5c8c46 [2022-12-14 14:38:29,075 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58a5a633-2c02-49e4-a7a0-fc3309001288/bin/utaipan-gh47qXpMRh/data/762e586de/ccfab76e11914a67ae93148dcafed786 [2022-12-14 14:38:29,077 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 14:38:29,078 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 14:38:29,079 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 14:38:29,079 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 14:38:29,081 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 14:38:29,082 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 02:38:29" (1/1) ... [2022-12-14 14:38:29,083 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@355bd144 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 02:38:29, skipping insertion in model container [2022-12-14 14:38:29,083 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 02:38:29" (1/1) ... [2022-12-14 14:38:29,088 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 14:38:29,216 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 14:38:29,712 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:29,714 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:29,715 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:29,716 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:29,722 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 14:38:29,732 WARN L623 FunctionHandler]: Unknown extern function tveeprom_hauppauge_analog [2022-12-14 14:38:29,735 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:29,735 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:29,806 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-14 14:38:29,828 WARN L623 FunctionHandler]: Unknown extern function __list_del_entry [2022-12-14 14:38:29,865 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 14:38:30,115 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-14 14:38:30,201 WARN L623 FunctionHandler]: Unknown extern function ioremap_nocache [2022-12-14 14:38:30,264 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_byte [2022-12-14 14:38:30,335 WARN L623 FunctionHandler]: Unknown extern function dma_supported [2022-12-14 14:38:30,368 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-12-14 14:38:30,404 WARN L623 FunctionHandler]: Unknown extern function proc_create_data [2022-12-14 14:38:30,452 WARN L623 FunctionHandler]: Unknown extern function freezing_slow_path [2022-12-14 14:38:30,464 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-12-14 14:38:30,465 WARN L623 FunctionHandler]: Unknown extern function __refrigerator [2022-12-14 14:38:30,473 WARN L623 FunctionHandler]: Unknown extern function debug_check_no_locks_held [2022-12-14 14:38:30,636 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:30,645 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:30,647 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:30,648 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:30,648 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:30,649 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:30,666 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:30,667 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:30,668 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:30,675 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 14:38:30,676 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:30,677 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:30,677 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-12-14 14:38:30,680 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:30,681 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-12-14 14:38:30,682 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-14 14:38:30,682 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:30,682 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:30,690 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-12-14 14:38:30,691 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 14:38:30,700 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-14 14:38:30,702 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:30,704 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:30,706 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:30,715 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-14 14:38:30,717 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:30,719 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:30,721 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:30,745 WARN L623 FunctionHandler]: Unknown extern function dvb_dmx_swfilter_packets [2022-12-14 14:38:30,754 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-14 14:38:30,755 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:30,764 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-14 14:38:30,765 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:30,776 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:30,785 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:30,788 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:30,791 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:30,792 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:30,792 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:30,793 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:30,793 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:30,794 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:30,794 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:30,795 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:30,796 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:30,801 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:30,810 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:30,810 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:30,811 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:30,811 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:30,812 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:30,812 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:30,813 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:30,813 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:30,814 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:30,815 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:30,815 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:30,816 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:30,816 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:30,824 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:30,825 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:30,825 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:30,826 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:30,826 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:30,827 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:30,827 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:30,828 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:30,828 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:30,829 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:30,830 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:30,838 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:30,838 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:30,839 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:30,839 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:30,840 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:30,840 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:30,841 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:30,849 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:30,850 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:30,850 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:30,851 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:30,865 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-12-14 14:38:30,867 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-12-14 14:38:30,869 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:30,878 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-14 14:38:30,878 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-14 14:38:30,879 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-14 14:38:30,880 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-14 14:38:30,880 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-14 14:38:30,880 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-14 14:38:30,881 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-14 14:38:30,889 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-14 14:38:30,891 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 14:38:30,891 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 14:38:30,894 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:30,897 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:30,905 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:30,906 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-14 14:38:30,907 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-14 14:38:30,908 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-14 14:38:30,908 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-14 14:38:30,916 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 14:38:30,916 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 14:38:30,917 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 14:38:30,917 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 14:38:30,917 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 14:38:30,918 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 14:38:30,918 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 14:38:30,918 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 14:38:30,919 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 14:38:30,919 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 14:38:30,920 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 14:38:30,921 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 14:38:30,921 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 14:38:30,921 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 14:38:30,922 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 14:38:30,922 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 14:38:30,923 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 14:38:30,930 WARN L623 FunctionHandler]: Unknown extern function single_open [2022-12-14 14:38:30,944 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:30,945 WARN L623 FunctionHandler]: Unknown extern function set_freezable [2022-12-14 14:38:30,945 WARN L623 FunctionHandler]: Unknown extern function msleep_interruptible [2022-12-14 14:38:30,945 WARN L623 FunctionHandler]: Unknown extern function kthread_should_stop [2022-12-14 14:38:30,945 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:30,945 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-14 14:38:30,946 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-14 14:38:30,946 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:30,954 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_register [2022-12-14 14:38:30,954 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 14:38:30,954 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-14 14:38:30,955 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:30,955 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-14 14:38:30,955 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:30,956 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:30,957 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-14 14:38:30,957 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-14 14:38:30,957 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-14 14:38:30,957 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-14 14:38:30,958 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:30,958 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:30,959 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:30,959 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:30,960 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:30,960 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:30,961 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:30,962 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:30,962 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:30,963 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:30,963 WARN L623 FunctionHandler]: Unknown extern function kthread_create_on_node [2022-12-14 14:38:30,964 WARN L623 FunctionHandler]: Unknown extern function wake_up_process [2022-12-14 14:38:30,964 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:30,965 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:30,965 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:30,965 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:30,966 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-12-14 14:38:30,966 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 14:38:30,973 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:30,980 WARN L623 FunctionHandler]: Unknown extern function kthread_stop [2022-12-14 14:38:30,988 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 14:38:30,988 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 14:38:30,988 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-14 14:38:30,988 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 14:38:30,988 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-12-14 14:38:30,988 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 14:38:30,996 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:31,003 WARN L623 FunctionHandler]: Unknown extern function remove_proc_entry [2022-12-14 14:38:31,232 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-12-14 14:38:31,235 WARN L623 FunctionHandler]: Unknown extern function seq_read [2022-12-14 14:38:31,236 WARN L623 FunctionHandler]: Unknown extern function seq_lseek [2022-12-14 14:38:31,236 WARN L623 FunctionHandler]: Unknown extern function single_release [2022-12-14 14:38:31,240 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-14 14:38:31,240 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-14 14:38:31,241 WARN L623 FunctionHandler]: Unknown extern function seq_read [2022-12-14 14:38:31,243 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-12-14 14:38:31,253 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 14:38:31,254 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-12-14 14:38:31,254 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-12-14 14:38:31,303 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:31,304 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:31,305 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:31,317 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:31,319 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.UnsupportedOperationException: Bitfield write at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.getWriteCallStruct(MemoryHandler.java:2907) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.getWriteCall(MemoryHandler.java:1064) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.getWriteCallStruct(MemoryHandler.java:2916) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.getWriteCall(MemoryHandler.java:1064) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.getWriteCallStruct(MemoryHandler.java:2916) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.getWriteCall(MemoryHandler.java:1064) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.getWriteCall(MemoryHandler.java:1050) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.makeAssignment(CHandler.java:2695) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:750) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1420) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:220) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1094) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1094) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1094) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:371) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1496) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3320) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2395) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:600) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-12-14 14:38:31,323 INFO L158 Benchmark]: Toolchain (without parser) took 2244.07ms. Allocated memory was 81.8MB in the beginning and 119.5MB in the end (delta: 37.7MB). Free memory was 46.1MB in the beginning and 50.1MB in the end (delta: -4.1MB). Peak memory consumption was 54.6MB. Max. memory is 16.1GB. [2022-12-14 14:38:31,323 INFO L158 Benchmark]: CDTParser took 0.12ms. Allocated memory is still 48.2MB. Free memory was 26.6MB in the beginning and 26.6MB in the end (delta: 52.4kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 14:38:31,324 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2242.64ms. Allocated memory was 81.8MB in the beginning and 119.5MB in the end (delta: 37.7MB). Free memory was 45.8MB in the beginning and 50.1MB in the end (delta: -4.3MB). Peak memory consumption was 54.6MB. Max. memory is 16.1GB. [2022-12-14 14:38:31,325 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12ms. Allocated memory is still 48.2MB. Free memory was 26.6MB in the beginning and 26.6MB in the end (delta: 52.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2242.64ms. Allocated memory was 81.8MB in the beginning and 119.5MB in the end (delta: 37.7MB). Free memory was 45.8MB in the beginning and 50.1MB in the end (delta: -4.3MB). Peak memory consumption was 54.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: UnsupportedOperationException: Bitfield write de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: UnsupportedOperationException: Bitfield write: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.getWriteCallStruct(MemoryHandler.java:2907) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Bitfield write