./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-pci-saa7164-saa7164.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 38b53e6a Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d4d4e95-2790-4e46-b95b-2d06fb23998a/bin/utaipan-ByfvJB40ur/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d4d4e95-2790-4e46-b95b-2d06fb23998a/bin/utaipan-ByfvJB40ur/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d4d4e95-2790-4e46-b95b-2d06fb23998a/bin/utaipan-ByfvJB40ur/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d4d4e95-2790-4e46-b95b-2d06fb23998a/bin/utaipan-ByfvJB40ur/config/TaipanMemDerefMemtrack.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-pci-saa7164-saa7164.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d4d4e95-2790-4e46-b95b-2d06fb23998a/bin/utaipan-ByfvJB40ur/config/svcomp-DerefFreeMemtrack-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d4d4e95-2790-4e46-b95b-2d06fb23998a/bin/utaipan-ByfvJB40ur --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash bb01514283a8043c1f46c7b47fabbd78cb58f2f1a618c85897925e8edf3d19af --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-38b53e6 [2022-11-25 23:35:44,316 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-25 23:35:44,318 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-25 23:35:44,371 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-25 23:35:44,372 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-25 23:35:44,376 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-25 23:35:44,378 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-25 23:35:44,381 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-25 23:35:44,383 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-25 23:35:44,388 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-25 23:35:44,390 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-25 23:35:44,392 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-25 23:35:44,393 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-25 23:35:44,395 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-25 23:35:44,397 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-25 23:35:44,399 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-25 23:35:44,400 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-25 23:35:44,401 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-25 23:35:44,403 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-25 23:35:44,404 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-25 23:35:44,414 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-25 23:35:44,416 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-25 23:35:44,417 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-25 23:35:44,418 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-25 23:35:44,426 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-25 23:35:44,427 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-25 23:35:44,427 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-25 23:35:44,428 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-25 23:35:44,428 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-25 23:35:44,429 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-25 23:35:44,429 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-25 23:35:44,430 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-25 23:35:44,431 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-25 23:35:44,431 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-25 23:35:44,432 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-25 23:35:44,432 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-25 23:35:44,433 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-25 23:35:44,433 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-25 23:35:44,433 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-25 23:35:44,434 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-25 23:35:44,440 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-25 23:35:44,441 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d4d4e95-2790-4e46-b95b-2d06fb23998a/bin/utaipan-ByfvJB40ur/config/svcomp-DerefFreeMemtrack-64bit-Taipan_Default.epf [2022-11-25 23:35:44,483 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-25 23:35:44,483 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-25 23:35:44,484 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-25 23:35:44,484 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-25 23:35:44,485 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-25 23:35:44,485 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-25 23:35:44,485 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-25 23:35:44,486 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-25 23:35:44,486 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-25 23:35:44,486 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-25 23:35:44,487 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-25 23:35:44,487 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-25 23:35:44,487 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-25 23:35:44,488 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-25 23:35:44,488 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-25 23:35:44,488 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-25 23:35:44,488 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-25 23:35:44,488 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-25 23:35:44,489 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-25 23:35:44,490 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-25 23:35:44,490 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-25 23:35:44,490 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-25 23:35:44,490 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-25 23:35:44,490 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-25 23:35:44,491 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-25 23:35:44,491 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-25 23:35:44,491 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-25 23:35:44,492 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-25 23:35:44,492 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-25 23:35:44,492 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-25 23:35:44,492 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-25 23:35:44,492 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-25 23:35:44,493 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-25 23:35:44,493 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-25 23:35:44,493 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-25 23:35:44,493 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-25 23:35:44,493 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-25 23:35:44,494 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-25 23:35:44,494 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-25 23:35:44,494 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_8d4d4e95-2790-4e46-b95b-2d06fb23998a/bin/utaipan-ByfvJB40ur/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d4d4e95-2790-4e46-b95b-2d06fb23998a/bin/utaipan-ByfvJB40ur Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bb01514283a8043c1f46c7b47fabbd78cb58f2f1a618c85897925e8edf3d19af [2022-11-25 23:35:44,790 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-25 23:35:44,811 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-25 23:35:44,813 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-25 23:35:44,815 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-25 23:35:44,815 INFO L275 PluginConnector]: CDTParser initialized [2022-11-25 23:35:44,816 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d4d4e95-2790-4e46-b95b-2d06fb23998a/bin/utaipan-ByfvJB40ur/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-pci-saa7164-saa7164.cil.i [2022-11-25 23:35:47,736 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-25 23:35:48,615 INFO L351 CDTParser]: Found 1 translation units. [2022-11-25 23:35:48,616 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d4d4e95-2790-4e46-b95b-2d06fb23998a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-pci-saa7164-saa7164.cil.i [2022-11-25 23:35:48,684 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d4d4e95-2790-4e46-b95b-2d06fb23998a/bin/utaipan-ByfvJB40ur/data/015a0f151/5bba63db2cc04714a4eb6c1ca022be36/FLAGb7fb0ed41 [2022-11-25 23:35:48,701 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d4d4e95-2790-4e46-b95b-2d06fb23998a/bin/utaipan-ByfvJB40ur/data/015a0f151/5bba63db2cc04714a4eb6c1ca022be36 [2022-11-25 23:35:48,705 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-25 23:35:48,706 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-25 23:35:48,709 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-25 23:35:48,709 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-25 23:35:48,714 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-25 23:35:48,714 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 11:35:48" (1/1) ... [2022-11-25 23:35:48,716 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@10515646 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:35:48, skipping insertion in model container [2022-11-25 23:35:48,716 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 11:35:48" (1/1) ... [2022-11-25 23:35:48,724 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-25 23:35:48,971 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-25 23:35:49,928 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:49,931 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:49,933 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:49,934 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:49,950 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:35:49,963 WARN L623 FunctionHandler]: Unknown extern function tveeprom_hauppauge_analog [2022-11-25 23:35:49,967 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:49,969 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:50,338 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-11-25 23:35:50,373 WARN L623 FunctionHandler]: Unknown extern function __list_del_entry [2022-11-25 23:35:50,442 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 23:35:50,636 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-11-25 23:35:50,757 WARN L623 FunctionHandler]: Unknown extern function ioremap_nocache [2022-11-25 23:35:50,841 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_byte [2022-11-25 23:35:50,925 WARN L623 FunctionHandler]: Unknown extern function dma_supported [2022-11-25 23:35:50,962 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-11-25 23:35:51,003 WARN L623 FunctionHandler]: Unknown extern function proc_create_data [2022-11-25 23:35:51,063 WARN L623 FunctionHandler]: Unknown extern function freezing_slow_path [2022-11-25 23:35:51,080 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-11-25 23:35:51,082 WARN L623 FunctionHandler]: Unknown extern function __refrigerator [2022-11-25 23:35:51,093 WARN L623 FunctionHandler]: Unknown extern function debug_check_no_locks_held [2022-11-25 23:35:51,279 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:51,292 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:51,293 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:51,295 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:51,296 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:51,297 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:51,321 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:51,322 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:51,323 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:51,346 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:51,347 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:51,348 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-11-25 23:35:51,353 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:51,356 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-11-25 23:35:51,358 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-11-25 23:35:51,359 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:51,360 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:51,361 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-11-25 23:35:51,374 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-11-25 23:35:51,380 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:51,384 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:51,389 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:51,415 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-11-25 23:35:51,418 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:51,432 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:51,434 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:51,456 WARN L623 FunctionHandler]: Unknown extern function dvb_dmx_swfilter_packets [2022-11-25 23:35:51,466 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-11-25 23:35:51,468 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:51,481 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-11-25 23:35:51,489 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:51,507 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:51,524 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-11-25 23:35:51,537 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:51,546 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:51,550 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:51,551 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:51,552 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:51,552 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:51,553 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:51,554 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:51,554 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:51,556 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:51,557 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:51,563 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:51,574 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:51,575 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:51,575 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:51,576 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:51,577 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:51,577 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:51,578 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:51,578 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:51,579 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:51,580 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:51,581 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:51,581 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:51,582 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:51,591 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:51,592 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:51,593 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:51,594 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:51,594 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:51,595 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:51,596 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:51,596 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:51,597 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:51,597 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:51,598 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:51,607 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:51,608 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:51,609 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:51,609 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:51,616 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:51,616 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:51,617 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:51,627 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:51,627 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:51,629 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:51,629 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:51,645 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-11-25 23:35:51,647 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-11-25 23:35:51,649 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:51,659 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 23:35:51,660 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 23:35:51,661 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 23:35:51,661 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 23:35:51,662 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-25 23:35:51,662 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-25 23:35:51,663 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-11-25 23:35:51,673 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-25 23:35:51,679 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:51,680 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-11-25 23:35:51,682 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-11-25 23:35:51,682 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:51,693 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:51,693 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-11-25 23:35:51,694 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-11-25 23:35:51,696 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-11-25 23:35:51,696 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-11-25 23:35:51,706 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 23:35:51,707 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 23:35:51,708 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 23:35:51,708 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 23:35:51,709 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 23:35:51,709 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 23:35:51,710 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 23:35:51,710 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 23:35:51,711 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 23:35:51,712 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 23:35:51,713 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 23:35:51,713 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 23:35:51,713 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 23:35:51,714 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 23:35:51,715 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 23:35:51,724 WARN L623 FunctionHandler]: Unknown extern function single_open [2022-11-25 23:35:51,743 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-11-25 23:35:51,745 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:51,745 WARN L623 FunctionHandler]: Unknown extern function set_freezable [2022-11-25 23:35:51,745 WARN L623 FunctionHandler]: Unknown extern function msleep_interruptible [2022-11-25 23:35:51,746 WARN L623 FunctionHandler]: Unknown extern function kthread_should_stop [2022-11-25 23:35:51,746 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:51,747 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-11-25 23:35:51,757 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-11-25 23:35:51,760 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:51,770 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-11-25 23:35:51,770 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_register [2022-11-25 23:35:51,772 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:35:51,772 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-11-25 23:35:51,773 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:51,774 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-11-25 23:35:51,774 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:51,775 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:51,776 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-25 23:35:51,776 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-11-25 23:35:51,777 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 23:35:51,777 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 23:35:51,778 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:51,779 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:51,779 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:51,780 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:51,782 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:51,783 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:51,784 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:51,785 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:51,786 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:51,787 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:51,787 WARN L623 FunctionHandler]: Unknown extern function kthread_create_on_node [2022-11-25 23:35:51,788 WARN L623 FunctionHandler]: Unknown extern function wake_up_process [2022-11-25 23:35:51,789 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:51,789 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:51,790 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:51,790 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:51,791 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-11-25 23:35:51,791 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:35:51,800 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:51,835 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-11-25 23:35:51,855 WARN L623 FunctionHandler]: Unknown extern function kthread_stop [2022-11-25 23:35:51,868 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-25 23:35:51,868 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-11-25 23:35:51,869 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-11-25 23:35:51,869 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:35:51,884 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:51,906 WARN L623 FunctionHandler]: Unknown extern function remove_proc_entry [2022-11-25 23:35:52,364 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-11-25 23:35:52,365 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-11-25 23:35:52,365 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-11-25 23:35:52,367 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-11-25 23:35:52,368 WARN L623 FunctionHandler]: Unknown extern function seq_read [2022-11-25 23:35:52,368 WARN L623 FunctionHandler]: Unknown extern function seq_lseek [2022-11-25 23:35:52,369 WARN L623 FunctionHandler]: Unknown extern function single_release [2022-11-25 23:35:52,375 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-11-25 23:35:52,375 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-11-25 23:35:52,376 WARN L623 FunctionHandler]: Unknown extern function seq_read [2022-11-25 23:35:52,382 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-11-25 23:35:52,383 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-11-25 23:35:52,384 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-11-25 23:35:52,392 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-25 23:35:52,393 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-11-25 23:35:52,393 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-11-25 23:35:52,449 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-11-25 23:35:52,450 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:52,450 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:52,451 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:52,469 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:52,475 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.UnsupportedOperationException: Bitfield write at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.getWriteCallStruct(MemoryHandler.java:2907) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.getWriteCall(MemoryHandler.java:1064) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.getWriteCallStruct(MemoryHandler.java:2916) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.getWriteCall(MemoryHandler.java:1064) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.getWriteCallStruct(MemoryHandler.java:2916) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.getWriteCall(MemoryHandler.java:1064) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.getWriteCall(MemoryHandler.java:1050) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.makeAssignment(CHandler.java:2695) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:750) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1420) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:220) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1094) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1094) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1094) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:371) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1496) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3320) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2395) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:600) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-25 23:35:52,479 INFO L158 Benchmark]: Toolchain (without parser) took 3772.07ms. Allocated memory was 163.6MB in the beginning and 201.3MB in the end (delta: 37.7MB). Free memory was 100.6MB in the beginning and 117.5MB in the end (delta: -17.0MB). Peak memory consumption was 71.2MB. Max. memory is 16.1GB. [2022-11-25 23:35:52,480 INFO L158 Benchmark]: CDTParser took 0.25ms. Allocated memory is still 130.0MB. Free memory is still 99.8MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-25 23:35:52,481 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3768.18ms. Allocated memory was 163.6MB in the beginning and 201.3MB in the end (delta: 37.7MB). Free memory was 99.8MB in the beginning and 118.6MB in the end (delta: -18.8MB). Peak memory consumption was 69.1MB. Max. memory is 16.1GB. [2022-11-25 23:35:52,482 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25ms. Allocated memory is still 130.0MB. Free memory is still 99.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3768.18ms. Allocated memory was 163.6MB in the beginning and 201.3MB in the end (delta: 37.7MB). Free memory was 99.8MB in the beginning and 118.6MB in the end (delta: -18.8MB). Peak memory consumption was 69.1MB. 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_8d4d4e95-2790-4e46-b95b-2d06fb23998a/bin/utaipan-ByfvJB40ur/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d4d4e95-2790-4e46-b95b-2d06fb23998a/bin/utaipan-ByfvJB40ur/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d4d4e95-2790-4e46-b95b-2d06fb23998a/bin/utaipan-ByfvJB40ur/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d4d4e95-2790-4e46-b95b-2d06fb23998a/bin/utaipan-ByfvJB40ur/config/TaipanMemDerefMemtrack.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-pci-saa7164-saa7164.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d4d4e95-2790-4e46-b95b-2d06fb23998a/bin/utaipan-ByfvJB40ur/config/svcomp-DerefFreeMemtrack-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d4d4e95-2790-4e46-b95b-2d06fb23998a/bin/utaipan-ByfvJB40ur --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash bb01514283a8043c1f46c7b47fabbd78cb58f2f1a618c85897925e8edf3d19af --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-38b53e6 [2022-11-25 23:35:54,817 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-25 23:35:54,819 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-25 23:35:54,883 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-25 23:35:54,883 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-25 23:35:54,887 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-25 23:35:54,890 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-25 23:35:54,893 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-25 23:35:54,896 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-25 23:35:54,902 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-25 23:35:54,903 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-25 23:35:54,906 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-25 23:35:54,906 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-25 23:35:54,908 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-25 23:35:54,909 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-25 23:35:54,914 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-25 23:35:54,915 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-25 23:35:54,918 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-25 23:35:54,919 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-25 23:35:54,922 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-25 23:35:54,925 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-25 23:35:54,928 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-25 23:35:54,929 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-25 23:35:54,931 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-25 23:35:54,936 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-25 23:35:54,940 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-25 23:35:54,940 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-25 23:35:54,941 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-25 23:35:54,942 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-25 23:35:54,943 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-25 23:35:54,943 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-25 23:35:54,944 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-25 23:35:54,944 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-25 23:35:54,945 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-25 23:35:54,946 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-25 23:35:54,946 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-25 23:35:54,947 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-25 23:35:54,947 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-25 23:35:54,948 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-25 23:35:54,949 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-25 23:35:54,949 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-25 23:35:54,950 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d4d4e95-2790-4e46-b95b-2d06fb23998a/bin/utaipan-ByfvJB40ur/config/svcomp-DerefFreeMemtrack-64bit-Taipan_Bitvector.epf [2022-11-25 23:35:54,992 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-25 23:35:54,994 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-25 23:35:54,994 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-25 23:35:54,994 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-25 23:35:54,995 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-25 23:35:54,995 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-25 23:35:54,996 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-25 23:35:54,996 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-25 23:35:54,996 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-25 23:35:54,996 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-25 23:35:54,997 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-25 23:35:54,997 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-25 23:35:54,998 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-25 23:35:54,998 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-25 23:35:54,999 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-25 23:35:54,999 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-25 23:35:54,999 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-25 23:35:54,999 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-25 23:35:54,999 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-25 23:35:54,999 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-25 23:35:55,000 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-25 23:35:55,000 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-25 23:35:55,001 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-25 23:35:55,001 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-25 23:35:55,001 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-25 23:35:55,001 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-25 23:35:55,001 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-25 23:35:55,002 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-25 23:35:55,002 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-25 23:35:55,002 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-25 23:35:55,002 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-25 23:35:55,002 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-25 23:35:55,003 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-25 23:35:55,003 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-25 23:35:55,003 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-25 23:35:55,003 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-25 23:35:55,003 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_8d4d4e95-2790-4e46-b95b-2d06fb23998a/bin/utaipan-ByfvJB40ur/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d4d4e95-2790-4e46-b95b-2d06fb23998a/bin/utaipan-ByfvJB40ur Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bb01514283a8043c1f46c7b47fabbd78cb58f2f1a618c85897925e8edf3d19af [2022-11-25 23:35:55,432 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-25 23:35:55,453 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-25 23:35:55,456 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-25 23:35:55,458 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-25 23:35:55,458 INFO L275 PluginConnector]: CDTParser initialized [2022-11-25 23:35:55,459 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d4d4e95-2790-4e46-b95b-2d06fb23998a/bin/utaipan-ByfvJB40ur/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-pci-saa7164-saa7164.cil.i [2022-11-25 23:35:58,456 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-25 23:35:59,463 INFO L351 CDTParser]: Found 1 translation units. [2022-11-25 23:35:59,464 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d4d4e95-2790-4e46-b95b-2d06fb23998a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-pci-saa7164-saa7164.cil.i [2022-11-25 23:35:59,553 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d4d4e95-2790-4e46-b95b-2d06fb23998a/bin/utaipan-ByfvJB40ur/data/f2f337b44/2a817f89730b4878b4998afe206845e8/FLAG7d0a1d4a3 [2022-11-25 23:35:59,575 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d4d4e95-2790-4e46-b95b-2d06fb23998a/bin/utaipan-ByfvJB40ur/data/f2f337b44/2a817f89730b4878b4998afe206845e8 [2022-11-25 23:35:59,578 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-25 23:35:59,579 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-25 23:35:59,582 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-25 23:35:59,582 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-25 23:35:59,586 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-25 23:35:59,586 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 11:35:59" (1/1) ... [2022-11-25 23:35:59,588 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5c069ede and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:35:59, skipping insertion in model container [2022-11-25 23:35:59,588 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 11:35:59" (1/1) ... [2022-11-25 23:35:59,596 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-25 23:35:59,863 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-25 23:36:00,708 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:00,710 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:00,712 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:00,713 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:00,722 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:36:00,740 WARN L623 FunctionHandler]: Unknown extern function tveeprom_hauppauge_analog [2022-11-25 23:36:00,743 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:00,744 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:01,218 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-11-25 23:36:01,258 WARN L623 FunctionHandler]: Unknown extern function __list_del_entry [2022-11-25 23:36:01,342 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 23:36:01,532 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-11-25 23:36:01,647 WARN L623 FunctionHandler]: Unknown extern function ioremap_nocache [2022-11-25 23:36:01,732 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_byte [2022-11-25 23:36:01,812 WARN L623 FunctionHandler]: Unknown extern function dma_supported [2022-11-25 23:36:01,850 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-11-25 23:36:01,895 WARN L623 FunctionHandler]: Unknown extern function proc_create_data [2022-11-25 23:36:01,957 WARN L623 FunctionHandler]: Unknown extern function freezing_slow_path [2022-11-25 23:36:01,971 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-11-25 23:36:01,973 WARN L623 FunctionHandler]: Unknown extern function __refrigerator [2022-11-25 23:36:01,983 WARN L623 FunctionHandler]: Unknown extern function debug_check_no_locks_held [2022-11-25 23:36:02,181 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:02,194 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:02,196 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:02,197 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:02,198 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:02,199 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:02,223 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:02,225 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:02,226 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:02,237 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:02,238 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:02,267 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-11-25 23:36:02,271 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:02,274 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-11-25 23:36:02,275 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-11-25 23:36:02,275 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:02,276 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:02,277 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-11-25 23:36:02,294 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-11-25 23:36:02,300 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:02,306 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:02,312 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:02,333 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-11-25 23:36:02,341 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:02,343 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:02,345 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:02,371 WARN L623 FunctionHandler]: Unknown extern function dvb_dmx_swfilter_packets [2022-11-25 23:36:02,383 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-11-25 23:36:02,385 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:02,397 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-11-25 23:36:02,403 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:02,422 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:02,447 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:02,454 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:02,458 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:02,459 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:02,462 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:02,463 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:02,464 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:02,465 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:02,468 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:02,470 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:02,471 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:02,481 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:02,493 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:02,494 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:02,495 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:02,496 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:02,497 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:02,498 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:02,500 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:02,500 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:02,501 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:02,502 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:02,503 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:02,504 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:02,506 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:02,516 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:02,517 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:02,519 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:02,524 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:02,524 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:02,526 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:02,526 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:02,527 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:02,528 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:02,529 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:02,529 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:02,539 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:02,539 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:02,540 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:02,541 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:02,546 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:02,546 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:02,547 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:02,557 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:02,558 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:02,559 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:02,560 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:02,576 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-11-25 23:36:02,579 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-11-25 23:36:02,581 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:02,591 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 23:36:02,591 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 23:36:02,592 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 23:36:02,593 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 23:36:02,594 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-25 23:36:02,594 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-25 23:36:02,595 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-11-25 23:36:02,604 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-25 23:36:02,609 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:02,619 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:02,629 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:02,631 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-11-25 23:36:02,634 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-11-25 23:36:02,638 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-11-25 23:36:02,638 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-11-25 23:36:02,648 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 23:36:02,649 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 23:36:02,649 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 23:36:02,650 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 23:36:02,650 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 23:36:02,651 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 23:36:02,652 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 23:36:02,653 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 23:36:02,654 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 23:36:02,655 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 23:36:02,655 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 23:36:02,656 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 23:36:02,656 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 23:36:02,657 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 23:36:02,658 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 23:36:02,676 WARN L623 FunctionHandler]: Unknown extern function single_open [2022-11-25 23:36:02,697 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:02,698 WARN L623 FunctionHandler]: Unknown extern function set_freezable [2022-11-25 23:36:02,698 WARN L623 FunctionHandler]: Unknown extern function msleep_interruptible [2022-11-25 23:36:02,698 WARN L623 FunctionHandler]: Unknown extern function kthread_should_stop [2022-11-25 23:36:02,699 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:02,700 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-11-25 23:36:02,700 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-11-25 23:36:02,707 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:02,720 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_register [2022-11-25 23:36:02,721 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:36:02,721 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-11-25 23:36:02,722 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:02,723 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-11-25 23:36:02,724 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:02,728 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:02,729 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-25 23:36:02,729 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-11-25 23:36:02,730 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 23:36:02,730 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 23:36:02,733 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:02,734 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:02,735 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:02,735 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:02,742 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:02,744 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:02,744 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:02,745 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:02,748 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:02,749 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:02,749 WARN L623 FunctionHandler]: Unknown extern function kthread_create_on_node [2022-11-25 23:36:02,750 WARN L623 FunctionHandler]: Unknown extern function wake_up_process [2022-11-25 23:36:02,751 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:02,751 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:02,752 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:02,753 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:02,755 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-11-25 23:36:02,755 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:36:02,764 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:02,773 WARN L623 FunctionHandler]: Unknown extern function kthread_stop [2022-11-25 23:36:02,779 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-25 23:36:02,779 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-11-25 23:36:02,780 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-11-25 23:36:02,780 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:36:02,791 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:02,800 WARN L623 FunctionHandler]: Unknown extern function remove_proc_entry [2022-11-25 23:36:03,226 WARN L623 FunctionHandler]: Unknown extern function seq_read [2022-11-25 23:36:03,227 WARN L623 FunctionHandler]: Unknown extern function seq_lseek [2022-11-25 23:36:03,228 WARN L623 FunctionHandler]: Unknown extern function single_release [2022-11-25 23:36:03,233 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-11-25 23:36:03,234 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-11-25 23:36:03,235 WARN L623 FunctionHandler]: Unknown extern function seq_read [2022-11-25 23:36:03,240 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-11-25 23:36:03,248 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-25 23:36:03,249 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-11-25 23:36:03,249 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-11-25 23:36:03,348 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:03,349 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:03,350 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:03,371 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:36:03,376 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.UnsupportedOperationException: Bitfield write at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.getWriteCallStruct(MemoryHandler.java:2907) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.getWriteCall(MemoryHandler.java:1064) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.getWriteCallStruct(MemoryHandler.java:2916) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.getWriteCall(MemoryHandler.java:1064) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.getWriteCallStruct(MemoryHandler.java:2916) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.getWriteCall(MemoryHandler.java:1064) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.getWriteCall(MemoryHandler.java:1050) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.makeAssignment(CHandler.java:2695) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:750) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1420) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:220) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1094) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1094) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1094) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:371) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1496) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3320) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2395) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:600) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-25 23:36:03,388 INFO L158 Benchmark]: Toolchain (without parser) took 3807.44ms. Allocated memory was 96.5MB in the beginning and 121.6MB in the end (delta: 25.2MB). Free memory was 58.5MB in the beginning and 49.4MB in the end (delta: 9.1MB). Peak memory consumption was 52.5MB. Max. memory is 16.1GB. [2022-11-25 23:36:03,388 INFO L158 Benchmark]: CDTParser took 0.20ms. Allocated memory is still 73.4MB. Free memory is still 50.2MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-25 23:36:03,389 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3804.06ms. Allocated memory was 96.5MB in the beginning and 121.6MB in the end (delta: 25.2MB). Free memory was 58.1MB in the beginning and 49.4MB in the end (delta: 8.7MB). Peak memory consumption was 52.5MB. Max. memory is 16.1GB. [2022-11-25 23:36:03,391 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20ms. Allocated memory is still 73.4MB. Free memory is still 50.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3804.06ms. Allocated memory was 96.5MB in the beginning and 121.6MB in the end (delta: 25.2MB). Free memory was 58.1MB in the beginning and 49.4MB in the end (delta: 8.7MB). Peak memory consumption was 52.5MB. 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