./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_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_bb1d854b-d96c-42bb-87a9-d4ccbb053a3a/bin/uautomizer-ZsLfNo2U6R/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb1d854b-d96c-42bb-87a9-d4ccbb053a3a/bin/uautomizer-ZsLfNo2U6R/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb1d854b-d96c-42bb-87a9-d4ccbb053a3a/bin/uautomizer-ZsLfNo2U6R/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb1d854b-d96c-42bb-87a9-d4ccbb053a3a/bin/uautomizer-ZsLfNo2U6R/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-pci-saa7164-saa7164.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb1d854b-d96c-42bb-87a9-d4ccbb053a3a/bin/uautomizer-ZsLfNo2U6R/config/svcomp-DerefFreeMemtrack-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb1d854b-d96c-42bb-87a9-d4ccbb053a3a/bin/uautomizer-ZsLfNo2U6R --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 8077a171bde547d1e0013ea4c3cb9e45d76c8f539d06ff61e0025645fc8ec33a --- 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 17:18:24,139 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-25 17:18:24,141 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-25 17:18:24,165 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-25 17:18:24,168 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-25 17:18:24,173 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-25 17:18:24,176 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-25 17:18:24,179 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-25 17:18:24,182 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-25 17:18:24,183 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-25 17:18:24,184 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-25 17:18:24,185 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-25 17:18:24,186 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-25 17:18:24,187 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-25 17:18:24,188 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-25 17:18:24,190 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-25 17:18:24,191 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-25 17:18:24,192 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-25 17:18:24,193 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-25 17:18:24,195 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-25 17:18:24,197 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-25 17:18:24,199 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-25 17:18:24,200 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-25 17:18:24,201 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-25 17:18:24,205 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-25 17:18:24,205 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-25 17:18:24,206 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-25 17:18:24,207 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-25 17:18:24,207 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-25 17:18:24,208 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-25 17:18:24,209 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-25 17:18:24,210 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-25 17:18:24,211 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-25 17:18:24,212 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-25 17:18:24,213 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-25 17:18:24,213 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-25 17:18:24,214 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-25 17:18:24,215 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-25 17:18:24,215 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-25 17:18:24,216 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-25 17:18:24,217 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-25 17:18:24,218 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb1d854b-d96c-42bb-87a9-d4ccbb053a3a/bin/uautomizer-ZsLfNo2U6R/config/svcomp-DerefFreeMemtrack-64bit-Automizer_Default.epf [2022-11-25 17:18:24,241 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-25 17:18:24,242 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-25 17:18:24,243 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-25 17:18:24,243 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-25 17:18:24,244 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-25 17:18:24,244 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-25 17:18:24,245 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-25 17:18:24,245 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-25 17:18:24,245 INFO L138 SettingsManager]: * Use SBE=true [2022-11-25 17:18:24,245 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-25 17:18:24,246 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-25 17:18:24,246 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-25 17:18:24,246 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-25 17:18:24,247 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-25 17:18:24,247 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-25 17:18:24,247 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-25 17:18:24,247 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-25 17:18:24,248 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-25 17:18:24,248 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-25 17:18:24,248 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-25 17:18:24,248 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-25 17:18:24,249 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-25 17:18:24,249 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-25 17:18:24,249 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-25 17:18:24,249 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-25 17:18:24,250 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-25 17:18:24,250 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-25 17:18:24,250 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-25 17:18:24,251 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2022-11-25 17:18:24,251 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-25 17:18:24,251 INFO L138 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb1d854b-d96c-42bb-87a9-d4ccbb053a3a/bin/uautomizer-ZsLfNo2U6R/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb1d854b-d96c-42bb-87a9-d4ccbb053a3a/bin/uautomizer-ZsLfNo2U6R Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8077a171bde547d1e0013ea4c3cb9e45d76c8f539d06ff61e0025645fc8ec33a [2022-11-25 17:18:24,534 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-25 17:18:24,557 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-25 17:18:24,560 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-25 17:18:24,561 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-25 17:18:24,562 INFO L275 PluginConnector]: CDTParser initialized [2022-11-25 17:18:24,564 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb1d854b-d96c-42bb-87a9-d4ccbb053a3a/bin/uautomizer-ZsLfNo2U6R/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-pci-saa7164-saa7164.cil.i [2022-11-25 17:18:27,929 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-25 17:18:29,000 INFO L351 CDTParser]: Found 1 translation units. [2022-11-25 17:18:29,001 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb1d854b-d96c-42bb-87a9-d4ccbb053a3a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-pci-saa7164-saa7164.cil.i [2022-11-25 17:18:29,092 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb1d854b-d96c-42bb-87a9-d4ccbb053a3a/bin/uautomizer-ZsLfNo2U6R/data/159236507/66031b7ad91543389a10bbd0a43cf9df/FLAG0eab85bac [2022-11-25 17:18:29,133 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb1d854b-d96c-42bb-87a9-d4ccbb053a3a/bin/uautomizer-ZsLfNo2U6R/data/159236507/66031b7ad91543389a10bbd0a43cf9df [2022-11-25 17:18:29,137 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-25 17:18:29,139 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-25 17:18:29,140 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-25 17:18:29,140 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-25 17:18:29,145 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-25 17:18:29,146 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 05:18:29" (1/1) ... [2022-11-25 17:18:29,147 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6ae4580 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:18:29, skipping insertion in model container [2022-11-25 17:18:29,147 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 05:18:29" (1/1) ... [2022-11-25 17:18:29,156 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-25 17:18:29,427 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-25 17:18:30,582 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:30,584 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:30,586 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:30,588 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:30,598 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 17:18:30,613 WARN L623 FunctionHandler]: Unknown extern function tveeprom_hauppauge_analog [2022-11-25 17:18:30,615 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:30,616 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:30,860 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-11-25 17:18:30,898 WARN L623 FunctionHandler]: Unknown extern function __list_del_entry [2022-11-25 17:18:30,960 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 17:18:31,174 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-11-25 17:18:31,319 WARN L623 FunctionHandler]: Unknown extern function ioremap_nocache [2022-11-25 17:18:31,425 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_byte [2022-11-25 17:18:31,560 WARN L623 FunctionHandler]: Unknown extern function dma_supported [2022-11-25 17:18:31,622 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-11-25 17:18:31,696 WARN L623 FunctionHandler]: Unknown extern function proc_create_data [2022-11-25 17:18:31,799 WARN L623 FunctionHandler]: Unknown extern function freezing_slow_path [2022-11-25 17:18:31,820 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-11-25 17:18:31,822 WARN L623 FunctionHandler]: Unknown extern function __refrigerator [2022-11-25 17:18:31,842 WARN L623 FunctionHandler]: Unknown extern function debug_check_no_locks_held [2022-11-25 17:18:32,080 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:32,096 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:32,098 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:32,101 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:32,102 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:32,103 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:32,195 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:32,196 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:32,198 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:32,214 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 17:18:32,221 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:32,223 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:32,228 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-11-25 17:18:32,282 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:32,285 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-11-25 17:18:32,286 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-11-25 17:18:32,287 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:32,288 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:32,289 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-11-25 17:18:32,296 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 17:18:32,312 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-11-25 17:18:32,315 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:32,321 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:32,325 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:32,341 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-11-25 17:18:32,344 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:32,346 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:32,348 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:32,377 WARN L623 FunctionHandler]: Unknown extern function dvb_dmx_swfilter_packets [2022-11-25 17:18:32,390 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-11-25 17:18:32,394 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:32,411 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-11-25 17:18:32,412 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:32,432 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:32,449 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 17:18:32,462 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:32,471 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:32,478 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:32,479 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:32,480 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:32,494 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:32,495 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:32,496 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:32,503 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:32,505 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:32,507 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:32,517 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:32,536 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:32,537 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:32,540 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:32,542 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:32,543 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:32,546 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:32,548 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:32,549 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:32,551 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:32,552 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:32,554 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:32,557 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:32,559 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:32,571 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:32,573 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:32,575 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:32,577 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:32,578 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:32,579 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:32,580 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:32,581 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:32,582 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:32,583 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:32,585 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:32,597 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:32,599 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:32,600 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:32,602 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:32,611 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:32,612 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:32,613 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:32,630 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:32,631 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:32,632 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:32,633 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:32,655 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-11-25 17:18:32,658 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-11-25 17:18:32,669 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:32,683 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 17:18:32,684 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 17:18:32,686 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 17:18:32,695 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 17:18:32,696 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-25 17:18:32,697 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-25 17:18:32,698 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-11-25 17:18:32,711 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-25 17:18:32,714 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 17:18:32,714 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 17:18:32,720 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:32,722 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 17:18:32,725 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 17:18:32,726 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:32,740 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:32,741 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-11-25 17:18:32,743 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-11-25 17:18:32,747 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-11-25 17:18:32,749 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-11-25 17:18:32,760 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 17:18:32,761 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 17:18:32,763 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 17:18:32,764 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 17:18:32,765 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 17:18:32,767 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 17:18:32,768 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 17:18:32,769 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 17:18:32,771 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 17:18:32,773 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 17:18:32,776 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 17:18:32,777 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 17:18:32,778 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 17:18:32,778 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 17:18:32,780 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 17:18:32,781 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 17:18:32,794 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 17:18:32,808 WARN L623 FunctionHandler]: Unknown extern function single_open [2022-11-25 17:18:32,831 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 17:18:32,832 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:32,833 WARN L623 FunctionHandler]: Unknown extern function set_freezable [2022-11-25 17:18:32,833 WARN L623 FunctionHandler]: Unknown extern function msleep_interruptible [2022-11-25 17:18:32,834 WARN L623 FunctionHandler]: Unknown extern function kthread_should_stop [2022-11-25 17:18:32,835 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:32,835 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-11-25 17:18:32,836 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-11-25 17:18:32,837 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:32,850 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 17:18:32,851 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_register [2022-11-25 17:18:32,857 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:18:32,859 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-11-25 17:18:32,861 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:32,862 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-11-25 17:18:32,863 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:32,864 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:32,867 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-25 17:18:32,868 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-11-25 17:18:32,868 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 17:18:32,875 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 17:18:32,879 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:32,880 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:32,881 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:32,883 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:32,891 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:32,895 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:32,897 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:32,898 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:32,901 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:32,903 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:32,904 WARN L623 FunctionHandler]: Unknown extern function kthread_create_on_node [2022-11-25 17:18:32,905 WARN L623 FunctionHandler]: Unknown extern function wake_up_process [2022-11-25 17:18:32,906 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:32,907 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:32,908 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:32,910 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:32,911 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-11-25 17:18:32,911 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 17:18:32,922 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:32,933 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 17:18:32,934 WARN L623 FunctionHandler]: Unknown extern function kthread_stop [2022-11-25 17:18:32,941 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-25 17:18:32,942 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 17:18:32,942 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-11-25 17:18:32,944 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 17:18:32,945 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-11-25 17:18:32,945 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 17:18:32,959 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:32,971 WARN L623 FunctionHandler]: Unknown extern function remove_proc_entry [2022-11-25 17:18:33,391 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-11-25 17:18:33,396 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 17:18:33,397 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 17:18:33,398 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 17:18:33,399 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 17:18:33,401 WARN L623 FunctionHandler]: Unknown extern function seq_read [2022-11-25 17:18:33,402 WARN L623 FunctionHandler]: Unknown extern function seq_lseek [2022-11-25 17:18:33,403 WARN L623 FunctionHandler]: Unknown extern function single_release [2022-11-25 17:18:33,411 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-11-25 17:18:33,411 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-11-25 17:18:33,412 WARN L623 FunctionHandler]: Unknown extern function seq_read [2022-11-25 17:18:33,420 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-11-25 17:18:33,421 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 17:18:33,422 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 17:18:33,432 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-25 17:18:33,433 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-11-25 17:18:33,434 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-11-25 17:18:33,516 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 17:18:33,516 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:33,517 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:33,518 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:33,544 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:33,551 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 17:18:33,560 INFO L158 Benchmark]: Toolchain (without parser) took 4419.38ms. Allocated memory was 167.8MB in the beginning and 234.9MB in the end (delta: 67.1MB). Free memory was 126.3MB in the beginning and 128.9MB in the end (delta: -2.6MB). Peak memory consumption was 93.8MB. Max. memory is 16.1GB. [2022-11-25 17:18:33,560 INFO L158 Benchmark]: CDTParser took 0.34ms. Allocated memory is still 130.0MB. Free memory is still 75.6MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-25 17:18:33,562 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4416.69ms. Allocated memory was 167.8MB in the beginning and 234.9MB in the end (delta: 67.1MB). Free memory was 126.3MB in the beginning and 128.9MB in the end (delta: -2.6MB). Peak memory consumption was 93.8MB. Max. memory is 16.1GB. [2022-11-25 17:18:33,563 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34ms. Allocated memory is still 130.0MB. Free memory is still 75.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4416.69ms. Allocated memory was 167.8MB in the beginning and 234.9MB in the end (delta: 67.1MB). Free memory was 126.3MB in the beginning and 128.9MB in the end (delta: -2.6MB). Peak memory consumption was 93.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: UnsupportedOperationException: Bitfield write de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: UnsupportedOperationException: Bitfield write: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.getWriteCallStruct(MemoryHandler.java:2907) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally 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_bb1d854b-d96c-42bb-87a9-d4ccbb053a3a/bin/uautomizer-ZsLfNo2U6R/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb1d854b-d96c-42bb-87a9-d4ccbb053a3a/bin/uautomizer-ZsLfNo2U6R/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb1d854b-d96c-42bb-87a9-d4ccbb053a3a/bin/uautomizer-ZsLfNo2U6R/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb1d854b-d96c-42bb-87a9-d4ccbb053a3a/bin/uautomizer-ZsLfNo2U6R/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-pci-saa7164-saa7164.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb1d854b-d96c-42bb-87a9-d4ccbb053a3a/bin/uautomizer-ZsLfNo2U6R/config/svcomp-DerefFreeMemtrack-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb1d854b-d96c-42bb-87a9-d4ccbb053a3a/bin/uautomizer-ZsLfNo2U6R --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 8077a171bde547d1e0013ea4c3cb9e45d76c8f539d06ff61e0025645fc8ec33a --- 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 17:18:36,098 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-25 17:18:36,101 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-25 17:18:36,140 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-25 17:18:36,143 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-25 17:18:36,147 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-25 17:18:36,152 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-25 17:18:36,157 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-25 17:18:36,161 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-25 17:18:36,165 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-25 17:18:36,167 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-25 17:18:36,170 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-25 17:18:36,170 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-25 17:18:36,172 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-25 17:18:36,174 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-25 17:18:36,175 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-25 17:18:36,176 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-25 17:18:36,178 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-25 17:18:36,179 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-25 17:18:36,184 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-25 17:18:36,186 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-25 17:18:36,187 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-25 17:18:36,189 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-25 17:18:36,190 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-25 17:18:36,194 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-25 17:18:36,195 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-25 17:18:36,195 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-25 17:18:36,196 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-25 17:18:36,197 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-25 17:18:36,198 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-25 17:18:36,198 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-25 17:18:36,199 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-25 17:18:36,200 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-25 17:18:36,212 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-25 17:18:36,214 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-25 17:18:36,214 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-25 17:18:36,215 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-25 17:18:36,215 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-25 17:18:36,216 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-25 17:18:36,217 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-25 17:18:36,218 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-25 17:18:36,219 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb1d854b-d96c-42bb-87a9-d4ccbb053a3a/bin/uautomizer-ZsLfNo2U6R/config/svcomp-DerefFreeMemtrack-64bit-Automizer_Bitvector.epf [2022-11-25 17:18:36,242 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-25 17:18:36,242 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-25 17:18:36,242 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-25 17:18:36,243 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-25 17:18:36,243 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-25 17:18:36,244 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-25 17:18:36,244 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-25 17:18:36,245 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-25 17:18:36,245 INFO L138 SettingsManager]: * Use SBE=true [2022-11-25 17:18:36,245 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-25 17:18:36,245 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-25 17:18:36,246 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-25 17:18:36,246 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-25 17:18:36,246 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-25 17:18:36,246 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-25 17:18:36,247 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-25 17:18:36,247 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-25 17:18:36,247 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-25 17:18:36,247 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-25 17:18:36,247 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-25 17:18:36,248 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-25 17:18:36,248 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-25 17:18:36,248 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-25 17:18:36,248 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-25 17:18:36,249 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-25 17:18:36,249 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-25 17:18:36,249 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-25 17:18:36,249 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-25 17:18:36,250 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-25 17:18:36,250 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-25 17:18:36,250 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2022-11-25 17:18:36,250 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-25 17:18:36,251 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2022-11-25 17:18:36,251 INFO L138 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb1d854b-d96c-42bb-87a9-d4ccbb053a3a/bin/uautomizer-ZsLfNo2U6R/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb1d854b-d96c-42bb-87a9-d4ccbb053a3a/bin/uautomizer-ZsLfNo2U6R Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8077a171bde547d1e0013ea4c3cb9e45d76c8f539d06ff61e0025645fc8ec33a [2022-11-25 17:18:36,658 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-25 17:18:36,689 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-25 17:18:36,692 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-25 17:18:36,693 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-25 17:18:36,695 INFO L275 PluginConnector]: CDTParser initialized [2022-11-25 17:18:36,701 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb1d854b-d96c-42bb-87a9-d4ccbb053a3a/bin/uautomizer-ZsLfNo2U6R/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-pci-saa7164-saa7164.cil.i [2022-11-25 17:18:40,211 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-25 17:18:41,257 INFO L351 CDTParser]: Found 1 translation units. [2022-11-25 17:18:41,258 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb1d854b-d96c-42bb-87a9-d4ccbb053a3a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-pci-saa7164-saa7164.cil.i [2022-11-25 17:18:41,374 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb1d854b-d96c-42bb-87a9-d4ccbb053a3a/bin/uautomizer-ZsLfNo2U6R/data/6d3b66c69/edac3d3f754a4cc0aa07db1df4114ae3/FLAG1ba7707be [2022-11-25 17:18:41,409 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb1d854b-d96c-42bb-87a9-d4ccbb053a3a/bin/uautomizer-ZsLfNo2U6R/data/6d3b66c69/edac3d3f754a4cc0aa07db1df4114ae3 [2022-11-25 17:18:41,415 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-25 17:18:41,421 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-25 17:18:41,425 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-25 17:18:41,426 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-25 17:18:41,430 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-25 17:18:41,432 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 05:18:41" (1/1) ... [2022-11-25 17:18:41,433 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@781331c7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:18:41, skipping insertion in model container [2022-11-25 17:18:41,434 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 05:18:41" (1/1) ... [2022-11-25 17:18:41,444 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-25 17:18:41,765 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-25 17:18:42,837 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:42,840 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:42,841 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:42,843 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:42,855 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 17:18:42,877 WARN L623 FunctionHandler]: Unknown extern function tveeprom_hauppauge_analog [2022-11-25 17:18:42,883 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:42,884 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:43,196 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-11-25 17:18:43,238 WARN L623 FunctionHandler]: Unknown extern function __list_del_entry [2022-11-25 17:18:43,302 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 17:18:43,527 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-11-25 17:18:43,701 WARN L623 FunctionHandler]: Unknown extern function ioremap_nocache [2022-11-25 17:18:43,807 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_byte [2022-11-25 17:18:43,925 WARN L623 FunctionHandler]: Unknown extern function dma_supported [2022-11-25 17:18:43,982 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-11-25 17:18:44,054 WARN L623 FunctionHandler]: Unknown extern function proc_create_data [2022-11-25 17:18:44,142 WARN L623 FunctionHandler]: Unknown extern function freezing_slow_path [2022-11-25 17:18:44,170 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-11-25 17:18:44,173 WARN L623 FunctionHandler]: Unknown extern function __refrigerator [2022-11-25 17:18:44,196 WARN L623 FunctionHandler]: Unknown extern function debug_check_no_locks_held [2022-11-25 17:18:44,476 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:44,494 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:44,497 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:44,499 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:44,500 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:44,502 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:44,531 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:44,533 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:44,535 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:44,547 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 17:18:44,549 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:44,550 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:44,551 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-11-25 17:18:44,557 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:44,560 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-11-25 17:18:44,562 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-11-25 17:18:44,563 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:44,563 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:44,565 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-11-25 17:18:44,566 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 17:18:44,579 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-11-25 17:18:44,581 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:44,584 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:44,587 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:44,601 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-11-25 17:18:44,603 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:44,621 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:44,624 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:44,653 WARN L623 FunctionHandler]: Unknown extern function dvb_dmx_swfilter_packets [2022-11-25 17:18:44,666 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-11-25 17:18:44,669 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:44,686 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-11-25 17:18:44,695 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:44,720 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:44,752 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:44,769 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:44,777 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:44,778 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:44,779 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:44,780 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:44,781 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:44,782 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:44,783 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:44,785 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:44,787 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:44,840 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:44,858 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:44,859 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:44,860 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:44,861 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:44,862 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:44,863 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:44,864 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:44,865 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:44,866 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:44,868 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:44,869 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:44,870 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:44,871 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:44,887 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:44,888 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:44,889 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:44,891 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:44,891 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:44,893 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:44,894 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:44,894 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:44,895 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:44,896 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:44,897 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:44,914 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:44,915 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:44,916 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:44,916 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:44,917 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:44,918 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:44,919 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:44,937 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:44,937 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:44,938 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:44,939 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:44,972 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-11-25 17:18:44,974 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-11-25 17:18:44,977 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:44,995 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 17:18:44,996 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 17:18:44,997 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 17:18:44,998 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 17:18:44,999 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-25 17:18:44,999 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-25 17:18:45,000 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-11-25 17:18:45,018 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-25 17:18:45,020 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 17:18:45,021 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 17:18:45,026 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:45,031 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:45,050 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:45,051 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-11-25 17:18:45,052 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-11-25 17:18:45,054 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-11-25 17:18:45,055 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-11-25 17:18:45,072 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 17:18:45,073 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 17:18:45,074 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 17:18:45,075 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 17:18:45,076 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 17:18:45,077 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 17:18:45,078 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 17:18:45,078 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 17:18:45,079 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 17:18:45,080 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 17:18:45,081 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 17:18:45,082 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 17:18:45,083 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 17:18:45,083 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 17:18:45,084 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 17:18:45,086 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 17:18:45,087 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 17:18:45,104 WARN L623 FunctionHandler]: Unknown extern function single_open [2022-11-25 17:18:45,135 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:45,135 WARN L623 FunctionHandler]: Unknown extern function set_freezable [2022-11-25 17:18:45,136 WARN L623 FunctionHandler]: Unknown extern function msleep_interruptible [2022-11-25 17:18:45,136 WARN L623 FunctionHandler]: Unknown extern function kthread_should_stop [2022-11-25 17:18:45,137 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:45,138 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-11-25 17:18:45,138 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-11-25 17:18:45,139 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:45,152 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_register [2022-11-25 17:18:45,152 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:18:45,153 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-11-25 17:18:45,154 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:45,155 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-11-25 17:18:45,156 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:45,157 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:45,158 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-25 17:18:45,159 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-11-25 17:18:45,160 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 17:18:45,160 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 17:18:45,161 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:45,162 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:45,163 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:45,164 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:45,166 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:45,168 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:45,169 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:45,170 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:45,172 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:45,173 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:45,174 WARN L623 FunctionHandler]: Unknown extern function kthread_create_on_node [2022-11-25 17:18:45,175 WARN L623 FunctionHandler]: Unknown extern function wake_up_process [2022-11-25 17:18:45,176 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:45,176 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:45,177 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:45,179 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:45,181 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-11-25 17:18:45,181 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 17:18:45,192 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:45,207 WARN L623 FunctionHandler]: Unknown extern function kthread_stop [2022-11-25 17:18:45,217 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-25 17:18:45,218 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 17:18:45,218 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-11-25 17:18:45,219 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 17:18:45,220 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-11-25 17:18:45,220 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 17:18:45,235 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:45,247 WARN L623 FunctionHandler]: Unknown extern function remove_proc_entry [2022-11-25 17:18:45,728 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-11-25 17:18:45,753 WARN L623 FunctionHandler]: Unknown extern function seq_read [2022-11-25 17:18:45,753 WARN L623 FunctionHandler]: Unknown extern function seq_lseek [2022-11-25 17:18:45,754 WARN L623 FunctionHandler]: Unknown extern function single_release [2022-11-25 17:18:45,761 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-11-25 17:18:45,762 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-11-25 17:18:45,763 WARN L623 FunctionHandler]: Unknown extern function seq_read [2022-11-25 17:18:45,770 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-11-25 17:18:45,781 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-25 17:18:45,782 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-11-25 17:18:45,783 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-11-25 17:18:45,862 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:45,863 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:45,875 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:45,900 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:18:45,915 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 17:18:45,925 INFO L158 Benchmark]: Toolchain (without parser) took 4502.61ms. Allocated memory was 98.6MB in the beginning and 125.8MB in the end (delta: 27.3MB). Free memory was 62.7MB in the beginning and 62.4MB in the end (delta: 378.7kB). Peak memory consumption was 51.4MB. Max. memory is 16.1GB. [2022-11-25 17:18:45,925 INFO L158 Benchmark]: CDTParser took 0.26ms. Allocated memory is still 71.3MB. Free memory is still 48.7MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-25 17:18:45,926 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4496.79ms. Allocated memory was 98.6MB in the beginning and 125.8MB in the end (delta: 27.3MB). Free memory was 62.5MB in the beginning and 62.4MB in the end (delta: 186.3kB). Peak memory consumption was 51.4MB. Max. memory is 16.1GB. [2022-11-25 17:18:45,928 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26ms. Allocated memory is still 71.3MB. Free memory is still 48.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4496.79ms. Allocated memory was 98.6MB in the beginning and 125.8MB in the end (delta: 27.3MB). Free memory was 62.5MB in the beginning and 62.4MB in the end (delta: 186.3kB). Peak memory consumption was 51.4MB. 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 Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Bitfield write