./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_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 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_8439d549-1d32-4371-ade4-abf6815b7d11/bin/utaipan-gh47qXpMRh/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8439d549-1d32-4371-ade4-abf6815b7d11/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_8439d549-1d32-4371-ade4-abf6815b7d11/bin/utaipan-gh47qXpMRh/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8439d549-1d32-4371-ade4-abf6815b7d11/bin/utaipan-gh47qXpMRh/config/TaipanMemDerefMemtrack.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-media-pci-saa7164-saa7164.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8439d549-1d32-4371-ade4-abf6815b7d11/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_8439d549-1d32-4371-ade4-abf6815b7d11/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 0c4f39827a3d04c153a1ace8d27543f1e9e7189903012925a5a542a0f4b6b6b6 --- 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 15:50:35,968 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 15:50:35,970 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 15:50:35,996 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 15:50:35,996 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 15:50:35,998 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 15:50:36,000 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 15:50:36,003 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 15:50:36,005 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 15:50:36,007 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 15:50:36,008 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 15:50:36,035 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 15:50:36,035 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 15:50:36,036 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 15:50:36,037 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 15:50:36,038 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 15:50:36,039 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 15:50:36,040 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 15:50:36,043 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 15:50:36,046 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 15:50:36,048 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 15:50:36,050 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 15:50:36,051 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 15:50:36,052 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 15:50:36,066 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 15:50:36,067 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 15:50:36,067 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 15:50:36,069 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 15:50:36,069 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 15:50:36,071 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 15:50:36,071 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 15:50:36,072 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 15:50:36,073 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 15:50:36,074 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 15:50:36,075 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 15:50:36,075 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 15:50:36,075 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 15:50:36,076 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 15:50:36,076 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 15:50:36,077 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 15:50:36,077 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 15:50:36,078 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8439d549-1d32-4371-ade4-abf6815b7d11/bin/utaipan-gh47qXpMRh/config/svcomp-DerefFreeMemtrack-64bit-Taipan_Default.epf [2022-12-14 15:50:36,113 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 15:50:36,113 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 15:50:36,113 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-14 15:50:36,113 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-14 15:50:36,114 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 15:50:36,114 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-14 15:50:36,114 INFO L138 SettingsManager]: * User list type=DISABLED [2022-12-14 15:50:36,115 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-12-14 15:50:36,115 INFO L138 SettingsManager]: * Explicit value domain=true [2022-12-14 15:50:36,115 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-12-14 15:50:36,115 INFO L138 SettingsManager]: * Octagon Domain=false [2022-12-14 15:50:36,115 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-12-14 15:50:36,115 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-12-14 15:50:36,116 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-12-14 15:50:36,116 INFO L138 SettingsManager]: * Interval Domain=false [2022-12-14 15:50:36,116 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-12-14 15:50:36,116 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-12-14 15:50:36,116 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-12-14 15:50:36,117 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 15:50:36,117 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 15:50:36,117 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 15:50:36,118 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-14 15:50:36,118 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 15:50:36,118 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 15:50:36,118 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-12-14 15:50:36,118 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-12-14 15:50:36,118 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-12-14 15:50:36,119 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 15:50:36,119 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-14 15:50:36,119 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 15:50:36,119 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 15:50:36,119 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-14 15:50:36,119 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-14 15:50:36,120 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 15:50:36,120 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-12-14 15:50:36,120 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 15:50:36,120 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-12-14 15:50:36,120 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 15:50:36,120 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-12-14 15:50:36,121 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_8439d549-1d32-4371-ade4-abf6815b7d11/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8439d549-1d32-4371-ade4-abf6815b7d11/bin/utaipan-gh47qXpMRh Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0c4f39827a3d04c153a1ace8d27543f1e9e7189903012925a5a542a0f4b6b6b6 [2022-12-14 15:50:36,322 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 15:50:36,341 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 15:50:36,344 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 15:50:36,345 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 15:50:36,345 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 15:50:36,346 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8439d549-1d32-4371-ade4-abf6815b7d11/bin/utaipan-gh47qXpMRh/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-media-pci-saa7164-saa7164.cil.i [2022-12-14 15:50:38,932 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 15:50:39,409 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 15:50:39,409 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8439d549-1d32-4371-ade4-abf6815b7d11/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-media-pci-saa7164-saa7164.cil.i [2022-12-14 15:50:39,446 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8439d549-1d32-4371-ade4-abf6815b7d11/bin/utaipan-gh47qXpMRh/data/616d23db0/07abcc9506914d93b1e54b641f4626a1/FLAGa850ff119 [2022-12-14 15:50:39,457 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8439d549-1d32-4371-ade4-abf6815b7d11/bin/utaipan-gh47qXpMRh/data/616d23db0/07abcc9506914d93b1e54b641f4626a1 [2022-12-14 15:50:39,459 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 15:50:39,460 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 15:50:39,460 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 15:50:39,461 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 15:50:39,464 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 15:50:39,465 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 03:50:39" (1/1) ... [2022-12-14 15:50:39,466 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4eea1c17 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 03:50:39, skipping insertion in model container [2022-12-14 15:50:39,466 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 03:50:39" (1/1) ... [2022-12-14 15:50:39,473 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 15:50:39,630 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 15:50:40,173 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:40,175 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:40,176 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:40,177 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:40,183 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 15:50:40,193 WARN L623 FunctionHandler]: Unknown extern function tveeprom_hauppauge_analog [2022-12-14 15:50:40,195 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:40,195 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:40,414 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-14 15:50:40,432 WARN L623 FunctionHandler]: Unknown extern function __list_del_entry [2022-12-14 15:50:40,470 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 15:50:40,577 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-14 15:50:40,651 WARN L623 FunctionHandler]: Unknown extern function ioremap_nocache [2022-12-14 15:50:40,707 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_byte [2022-12-14 15:50:40,769 WARN L623 FunctionHandler]: Unknown extern function dma_supported [2022-12-14 15:50:40,801 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-12-14 15:50:40,839 WARN L623 FunctionHandler]: Unknown extern function proc_create_data [2022-12-14 15:50:40,887 WARN L623 FunctionHandler]: Unknown extern function freezing_slow_path [2022-12-14 15:50:40,899 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-12-14 15:50:40,900 WARN L623 FunctionHandler]: Unknown extern function __refrigerator [2022-12-14 15:50:40,908 WARN L623 FunctionHandler]: Unknown extern function debug_check_no_locks_held [2022-12-14 15:50:41,056 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:41,064 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:41,065 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:41,066 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:41,067 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:41,067 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:41,084 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:41,084 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:41,085 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:41,092 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:41,093 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:41,094 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-12-14 15:50:41,096 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:41,098 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-12-14 15:50:41,098 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-14 15:50:41,098 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:41,099 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:41,099 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-12-14 15:50:41,107 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-14 15:50:41,108 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:41,109 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:41,110 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:41,119 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-14 15:50:41,120 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:41,121 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:41,123 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:41,141 WARN L623 FunctionHandler]: Unknown extern function dvb_dmx_swfilter_packets [2022-12-14 15:50:41,150 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-14 15:50:41,151 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:41,160 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-14 15:50:41,161 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:41,173 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:41,182 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 15:50:41,184 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:41,187 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:41,191 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:41,192 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:41,192 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:41,193 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:41,193 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:41,194 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:41,194 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:41,195 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:41,197 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:41,202 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:41,212 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:41,213 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:41,213 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:41,214 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:41,214 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:41,215 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:41,215 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:41,216 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:41,216 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:41,217 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:41,217 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:41,218 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:41,218 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:41,227 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:41,228 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:41,228 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:41,229 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:41,229 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:41,230 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:41,230 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:41,231 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:41,231 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:41,232 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:41,232 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:41,241 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:41,242 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:41,243 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:41,243 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:41,244 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:41,244 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:41,245 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:41,254 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:41,255 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:41,255 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:41,255 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:41,272 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-12-14 15:50:41,274 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-12-14 15:50:41,275 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:41,284 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-14 15:50:41,284 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-14 15:50:41,285 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-14 15:50:41,286 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-14 15:50:41,286 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-14 15:50:41,287 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-14 15:50:41,287 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-14 15:50:41,297 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-14 15:50:41,302 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:41,303 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 15:50:41,304 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 15:50:41,305 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:41,315 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:41,315 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-14 15:50:41,316 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-14 15:50:41,317 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-14 15:50:41,318 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-14 15:50:41,327 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 15:50:41,328 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 15:50:41,348 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 15:50:41,348 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 15:50:41,349 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 15:50:41,349 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 15:50:41,350 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 15:50:41,350 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 15:50:41,351 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 15:50:41,351 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 15:50:41,352 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 15:50:41,352 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 15:50:41,352 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 15:50:41,353 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 15:50:41,353 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 15:50:41,361 WARN L623 FunctionHandler]: Unknown extern function single_open [2022-12-14 15:50:41,375 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 15:50:41,376 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:41,376 WARN L623 FunctionHandler]: Unknown extern function set_freezable [2022-12-14 15:50:41,376 WARN L623 FunctionHandler]: Unknown extern function msleep_interruptible [2022-12-14 15:50:41,377 WARN L623 FunctionHandler]: Unknown extern function kthread_should_stop [2022-12-14 15:50:41,377 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:41,377 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-14 15:50:41,378 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-14 15:50:41,378 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:41,385 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 15:50:41,385 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_register [2022-12-14 15:50:41,386 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 15:50:41,386 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-14 15:50:41,387 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:41,387 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-14 15:50:41,387 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:41,388 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:41,388 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-14 15:50:41,389 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-14 15:50:41,389 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-14 15:50:41,389 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-14 15:50:41,390 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:41,390 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:41,391 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:41,391 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:41,392 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:41,392 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:41,393 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:41,394 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:41,394 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:41,395 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:41,395 WARN L623 FunctionHandler]: Unknown extern function kthread_create_on_node [2022-12-14 15:50:41,396 WARN L623 FunctionHandler]: Unknown extern function wake_up_process [2022-12-14 15:50:41,396 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:41,396 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:41,397 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:41,397 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:41,397 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-12-14 15:50:41,398 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 15:50:41,406 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:41,413 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 15:50:41,414 WARN L623 FunctionHandler]: Unknown extern function kthread_stop [2022-12-14 15:50:41,417 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 15:50:41,417 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-14 15:50:41,418 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-12-14 15:50:41,418 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 15:50:41,425 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:41,432 WARN L623 FunctionHandler]: Unknown extern function remove_proc_entry [2022-12-14 15:50:41,653 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 15:50:41,654 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 15:50:41,655 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 15:50:41,655 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 15:50:41,657 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 15:50:41,657 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 15:50:41,658 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 15:50:41,659 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 15:50:41,659 WARN L623 FunctionHandler]: Unknown extern function seq_read [2022-12-14 15:50:41,660 WARN L623 FunctionHandler]: Unknown extern function seq_lseek [2022-12-14 15:50:41,660 WARN L623 FunctionHandler]: Unknown extern function single_release [2022-12-14 15:50:41,664 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 15:50:41,664 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-14 15:50:41,665 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-14 15:50:41,665 WARN L623 FunctionHandler]: Unknown extern function seq_read [2022-12-14 15:50:41,667 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 15:50:41,668 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 15:50:41,668 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 15:50:41,668 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-12-14 15:50:41,678 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 15:50:41,679 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-12-14 15:50:41,679 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-12-14 15:50:41,730 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 15:50:41,731 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:41,731 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:41,732 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:41,744 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:41,746 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 15:50:41,750 INFO L158 Benchmark]: Toolchain (without parser) took 2289.18ms. Allocated memory is still 213.9MB. Free memory was 170.6MB in the beginning and 131.2MB in the end (delta: 39.4MB). Peak memory consumption was 99.4MB. Max. memory is 16.1GB. [2022-12-14 15:50:41,750 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 107.0MB. Free memory was 73.6MB in the beginning and 73.5MB in the end (delta: 84.0kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 15:50:41,750 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2287.61ms. Allocated memory is still 213.9MB. Free memory was 170.6MB in the beginning and 131.2MB in the end (delta: 39.4MB). Peak memory consumption was 99.4MB. Max. memory is 16.1GB. [2022-12-14 15:50:41,751 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15ms. Allocated memory is still 107.0MB. Free memory was 73.6MB in the beginning and 73.5MB in the end (delta: 84.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2287.61ms. Allocated memory is still 213.9MB. Free memory was 170.6MB in the beginning and 131.2MB in the end (delta: 39.4MB). Peak memory consumption was 99.4MB. 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_8439d549-1d32-4371-ade4-abf6815b7d11/bin/utaipan-gh47qXpMRh/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8439d549-1d32-4371-ade4-abf6815b7d11/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_8439d549-1d32-4371-ade4-abf6815b7d11/bin/utaipan-gh47qXpMRh/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8439d549-1d32-4371-ade4-abf6815b7d11/bin/utaipan-gh47qXpMRh/config/TaipanMemDerefMemtrack.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-media-pci-saa7164-saa7164.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8439d549-1d32-4371-ade4-abf6815b7d11/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_8439d549-1d32-4371-ade4-abf6815b7d11/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 0c4f39827a3d04c153a1ace8d27543f1e9e7189903012925a5a542a0f4b6b6b6 --- 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 15:50:43,425 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 15:50:43,427 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 15:50:43,446 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 15:50:43,446 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 15:50:43,447 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 15:50:43,449 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 15:50:43,450 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 15:50:43,452 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 15:50:43,453 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 15:50:43,454 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 15:50:43,455 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 15:50:43,455 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 15:50:43,456 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 15:50:43,457 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 15:50:43,458 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 15:50:43,468 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 15:50:43,469 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 15:50:43,470 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 15:50:43,472 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 15:50:43,473 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 15:50:43,474 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 15:50:43,476 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 15:50:43,476 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 15:50:43,479 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 15:50:43,480 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 15:50:43,480 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 15:50:43,481 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 15:50:43,481 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 15:50:43,482 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 15:50:43,482 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 15:50:43,483 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 15:50:43,484 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 15:50:43,484 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 15:50:43,485 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 15:50:43,485 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 15:50:43,486 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 15:50:43,486 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 15:50:43,486 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 15:50:43,487 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 15:50:43,488 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 15:50:43,488 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8439d549-1d32-4371-ade4-abf6815b7d11/bin/utaipan-gh47qXpMRh/config/svcomp-DerefFreeMemtrack-64bit-Taipan_Bitvector.epf [2022-12-14 15:50:43,510 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 15:50:43,511 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 15:50:43,511 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-14 15:50:43,511 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-14 15:50:43,512 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 15:50:43,512 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-14 15:50:43,512 INFO L138 SettingsManager]: * User list type=DISABLED [2022-12-14 15:50:43,512 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-12-14 15:50:43,512 INFO L138 SettingsManager]: * Explicit value domain=true [2022-12-14 15:50:43,513 INFO L138 SettingsManager]: * Octagon Domain=false [2022-12-14 15:50:43,513 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-12-14 15:50:43,513 INFO L138 SettingsManager]: * Interval Domain=false [2022-12-14 15:50:43,514 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 15:50:43,514 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 15:50:43,514 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 15:50:43,514 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-14 15:50:43,514 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 15:50:43,514 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 15:50:43,515 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-12-14 15:50:43,515 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-12-14 15:50:43,515 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-12-14 15:50:43,515 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 15:50:43,515 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-14 15:50:43,515 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-14 15:50:43,516 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-14 15:50:43,516 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 15:50:43,516 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 15:50:43,516 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-12-14 15:50:43,516 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-14 15:50:43,516 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-14 15:50:43,517 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 15:50:43,517 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 15:50:43,517 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-14 15:50:43,517 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-14 15:50:43,517 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-12-14 15:50:43,517 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-14 15:50:43,518 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_8439d549-1d32-4371-ade4-abf6815b7d11/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8439d549-1d32-4371-ade4-abf6815b7d11/bin/utaipan-gh47qXpMRh Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0c4f39827a3d04c153a1ace8d27543f1e9e7189903012925a5a542a0f4b6b6b6 [2022-12-14 15:50:43,750 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 15:50:43,766 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 15:50:43,768 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 15:50:43,769 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 15:50:43,770 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 15:50:43,771 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8439d549-1d32-4371-ade4-abf6815b7d11/bin/utaipan-gh47qXpMRh/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-media-pci-saa7164-saa7164.cil.i [2022-12-14 15:50:46,376 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 15:50:46,850 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 15:50:46,851 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8439d549-1d32-4371-ade4-abf6815b7d11/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-media-pci-saa7164-saa7164.cil.i [2022-12-14 15:50:46,908 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8439d549-1d32-4371-ade4-abf6815b7d11/bin/utaipan-gh47qXpMRh/data/cccf49290/ad555b2c09324000b7e86971ea1b6a27/FLAG43fd27717 [2022-12-14 15:50:46,922 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8439d549-1d32-4371-ade4-abf6815b7d11/bin/utaipan-gh47qXpMRh/data/cccf49290/ad555b2c09324000b7e86971ea1b6a27 [2022-12-14 15:50:46,924 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 15:50:46,926 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 15:50:46,927 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 15:50:46,927 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 15:50:46,930 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 15:50:46,931 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 03:50:46" (1/1) ... [2022-12-14 15:50:46,932 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@320a3b4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 03:50:46, skipping insertion in model container [2022-12-14 15:50:46,932 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 03:50:46" (1/1) ... [2022-12-14 15:50:46,939 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 15:50:47,142 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 15:50:47,678 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:47,688 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:47,689 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:47,690 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:47,697 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 15:50:47,706 WARN L623 FunctionHandler]: Unknown extern function tveeprom_hauppauge_analog [2022-12-14 15:50:47,709 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:47,709 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:47,967 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-14 15:50:47,987 WARN L623 FunctionHandler]: Unknown extern function __list_del_entry [2022-12-14 15:50:48,036 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 15:50:48,157 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-14 15:50:48,247 WARN L623 FunctionHandler]: Unknown extern function ioremap_nocache [2022-12-14 15:50:48,311 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_byte [2022-12-14 15:50:48,381 WARN L623 FunctionHandler]: Unknown extern function dma_supported [2022-12-14 15:50:48,417 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-12-14 15:50:48,455 WARN L623 FunctionHandler]: Unknown extern function proc_create_data [2022-12-14 15:50:48,507 WARN L623 FunctionHandler]: Unknown extern function freezing_slow_path [2022-12-14 15:50:48,520 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-12-14 15:50:48,522 WARN L623 FunctionHandler]: Unknown extern function __refrigerator [2022-12-14 15:50:48,532 WARN L623 FunctionHandler]: Unknown extern function debug_check_no_locks_held [2022-12-14 15:50:48,687 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:48,700 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:48,701 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:48,703 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:48,704 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:48,705 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:48,726 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:48,726 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:48,727 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:48,735 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:48,736 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:48,736 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-12-14 15:50:48,739 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:48,740 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-12-14 15:50:48,741 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-14 15:50:48,741 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:48,742 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:48,742 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-12-14 15:50:48,750 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-14 15:50:48,751 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:48,753 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:48,754 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:48,762 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-14 15:50:48,763 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:48,764 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:48,765 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:48,780 WARN L623 FunctionHandler]: Unknown extern function dvb_dmx_swfilter_packets [2022-12-14 15:50:48,787 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-14 15:50:48,788 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:48,795 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-14 15:50:48,796 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:48,805 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:48,814 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:48,817 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:48,819 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:48,820 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:48,820 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:48,821 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:48,821 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:48,822 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:48,822 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:48,831 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:48,832 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:48,837 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:48,847 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:48,848 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:48,848 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:48,849 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:48,850 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:48,850 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:48,851 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:48,852 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:48,852 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:48,853 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:48,853 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:48,854 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:48,855 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:48,864 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:48,864 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:48,865 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:48,866 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:48,866 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:48,867 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:48,867 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:48,868 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:48,869 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:48,869 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:48,870 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:48,879 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:48,880 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:48,880 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:48,881 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:48,881 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:48,882 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:48,882 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:48,892 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:48,892 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:48,893 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:48,893 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:48,910 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-12-14 15:50:48,912 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-12-14 15:50:48,914 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:48,924 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-14 15:50:48,924 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-14 15:50:48,925 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-14 15:50:48,926 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-14 15:50:48,926 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-14 15:50:48,927 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-14 15:50:48,927 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-14 15:50:48,937 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-14 15:50:48,942 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:48,945 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:48,956 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:48,956 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-14 15:50:48,957 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-14 15:50:48,959 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-14 15:50:48,959 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-14 15:50:48,968 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 15:50:48,969 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 15:50:48,969 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 15:50:48,970 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 15:50:48,970 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 15:50:48,971 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 15:50:48,971 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 15:50:48,971 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 15:50:48,972 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 15:50:48,973 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 15:50:48,973 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 15:50:48,973 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 15:50:48,974 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 15:50:48,974 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 15:50:48,975 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-14 15:50:48,984 WARN L623 FunctionHandler]: Unknown extern function single_open [2022-12-14 15:50:49,003 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:49,003 WARN L623 FunctionHandler]: Unknown extern function set_freezable [2022-12-14 15:50:49,004 WARN L623 FunctionHandler]: Unknown extern function msleep_interruptible [2022-12-14 15:50:49,004 WARN L623 FunctionHandler]: Unknown extern function kthread_should_stop [2022-12-14 15:50:49,004 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:49,005 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-14 15:50:49,005 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-14 15:50:49,005 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:49,015 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_register [2022-12-14 15:50:49,015 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 15:50:49,016 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-14 15:50:49,017 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:49,017 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-14 15:50:49,018 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:49,018 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:49,019 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-14 15:50:49,020 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-14 15:50:49,020 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-14 15:50:49,021 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-14 15:50:49,021 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:49,022 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:49,022 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:49,023 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:49,024 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:49,025 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:49,026 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:49,026 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:49,027 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:49,028 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:49,029 WARN L623 FunctionHandler]: Unknown extern function kthread_create_on_node [2022-12-14 15:50:49,029 WARN L623 FunctionHandler]: Unknown extern function wake_up_process [2022-12-14 15:50:49,030 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:49,030 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:49,030 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:49,031 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:49,031 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-12-14 15:50:49,031 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 15:50:49,040 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:49,050 WARN L623 FunctionHandler]: Unknown extern function kthread_stop [2022-12-14 15:50:49,054 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 15:50:49,054 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-14 15:50:49,055 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-12-14 15:50:49,055 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 15:50:49,064 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:49,073 WARN L623 FunctionHandler]: Unknown extern function remove_proc_entry [2022-12-14 15:50:49,345 WARN L623 FunctionHandler]: Unknown extern function seq_read [2022-12-14 15:50:49,345 WARN L623 FunctionHandler]: Unknown extern function seq_lseek [2022-12-14 15:50:49,346 WARN L623 FunctionHandler]: Unknown extern function single_release [2022-12-14 15:50:49,351 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-14 15:50:49,352 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-14 15:50:49,352 WARN L623 FunctionHandler]: Unknown extern function seq_read [2022-12-14 15:50:49,356 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-12-14 15:50:49,370 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 15:50:49,370 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-12-14 15:50:49,371 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-12-14 15:50:49,423 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:49,423 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:49,424 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:49,439 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:50:49,443 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 15:50:49,453 INFO L158 Benchmark]: Toolchain (without parser) took 2525.25ms. Allocated memory was 109.1MB in the beginning and 132.1MB in the end (delta: 23.1MB). Free memory was 74.0MB in the beginning and 77.7MB in the end (delta: -3.7MB). Peak memory consumption was 58.5MB. Max. memory is 16.1GB. [2022-12-14 15:50:49,453 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 73.4MB. Free memory is still 52.8MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 15:50:49,454 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2523.13ms. Allocated memory was 109.1MB in the beginning and 132.1MB in the end (delta: 23.1MB). Free memory was 74.0MB in the beginning and 77.7MB in the end (delta: -3.7MB). Peak memory consumption was 58.5MB. Max. memory is 16.1GB. [2022-12-14 15:50:49,455 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16ms. Allocated memory is still 73.4MB. Free memory is still 52.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2523.13ms. Allocated memory was 109.1MB in the beginning and 132.1MB in the end (delta: 23.1MB). Free memory was 74.0MB in the beginning and 77.7MB in the end (delta: -3.7MB). Peak memory consumption was 58.5MB. 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