./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--media--usb--ttusb-budget--dvb-ttusb-budget.ko-entry_point.cil.out.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_35553f40-7451-4101-99ba-36c497ca2227/bin/uautomizer-ZsLfNo2U6R/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35553f40-7451-4101-99ba-36c497ca2227/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_35553f40-7451-4101-99ba-36c497ca2227/bin/uautomizer-ZsLfNo2U6R/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35553f40-7451-4101-99ba-36c497ca2227/bin/uautomizer-ZsLfNo2U6R/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--media--usb--ttusb-budget--dvb-ttusb-budget.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35553f40-7451-4101-99ba-36c497ca2227/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_35553f40-7451-4101-99ba-36c497ca2227/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 fa270183f30c4108ea2b2e80e3a005f959ee3ae47a4a31957eaa79c7226d5c4e --- 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 15:47:17,179 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-25 15:47:17,181 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-25 15:47:17,224 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-25 15:47:17,225 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-25 15:47:17,226 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-25 15:47:17,227 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-25 15:47:17,232 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-25 15:47:17,234 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-25 15:47:17,238 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-25 15:47:17,240 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-25 15:47:17,242 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-25 15:47:17,244 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-25 15:47:17,249 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-25 15:47:17,250 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-25 15:47:17,253 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-25 15:47:17,256 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-25 15:47:17,258 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-25 15:47:17,259 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-25 15:47:17,264 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-25 15:47:17,269 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-25 15:47:17,270 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-25 15:47:17,272 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-25 15:47:17,273 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-25 15:47:17,277 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-25 15:47:17,283 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-25 15:47:17,283 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-25 15:47:17,284 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-25 15:47:17,286 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-25 15:47:17,287 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-25 15:47:17,288 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-25 15:47:17,289 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-25 15:47:17,290 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-25 15:47:17,292 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-25 15:47:17,294 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-25 15:47:17,295 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-25 15:47:17,295 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-25 15:47:17,296 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-25 15:47:17,296 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-25 15:47:17,300 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-25 15:47:17,301 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-25 15:47:17,302 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35553f40-7451-4101-99ba-36c497ca2227/bin/uautomizer-ZsLfNo2U6R/config/svcomp-DerefFreeMemtrack-64bit-Automizer_Default.epf [2022-11-25 15:47:17,343 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-25 15:47:17,343 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-25 15:47:17,344 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-25 15:47:17,344 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-25 15:47:17,345 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-25 15:47:17,346 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-25 15:47:17,346 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-25 15:47:17,347 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-25 15:47:17,347 INFO L138 SettingsManager]: * Use SBE=true [2022-11-25 15:47:17,347 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-25 15:47:17,348 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-25 15:47:17,349 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-25 15:47:17,349 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-25 15:47:17,349 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-25 15:47:17,350 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-25 15:47:17,350 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-25 15:47:17,350 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-25 15:47:17,350 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-25 15:47:17,351 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-25 15:47:17,351 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-25 15:47:17,351 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-25 15:47:17,352 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-25 15:47:17,352 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-25 15:47:17,352 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-25 15:47:17,353 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-25 15:47:17,353 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-25 15:47:17,353 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-25 15:47:17,353 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-25 15:47:17,354 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2022-11-25 15:47:17,355 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-25 15:47:17,355 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_35553f40-7451-4101-99ba-36c497ca2227/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35553f40-7451-4101-99ba-36c497ca2227/bin/uautomizer-ZsLfNo2U6R Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fa270183f30c4108ea2b2e80e3a005f959ee3ae47a4a31957eaa79c7226d5c4e [2022-11-25 15:47:17,677 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-25 15:47:17,712 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-25 15:47:17,715 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-25 15:47:17,716 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-25 15:47:17,717 INFO L275 PluginConnector]: CDTParser initialized [2022-11-25 15:47:17,718 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35553f40-7451-4101-99ba-36c497ca2227/bin/uautomizer-ZsLfNo2U6R/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--media--usb--ttusb-budget--dvb-ttusb-budget.ko-entry_point.cil.out.i [2022-11-25 15:47:20,936 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-25 15:47:21,660 INFO L351 CDTParser]: Found 1 translation units. [2022-11-25 15:47:21,661 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35553f40-7451-4101-99ba-36c497ca2227/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--media--usb--ttusb-budget--dvb-ttusb-budget.ko-entry_point.cil.out.i [2022-11-25 15:47:21,722 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35553f40-7451-4101-99ba-36c497ca2227/bin/uautomizer-ZsLfNo2U6R/data/7e95488a8/3bd3c75da273492b8385c993503373a2/FLAG87659821a [2022-11-25 15:47:21,742 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35553f40-7451-4101-99ba-36c497ca2227/bin/uautomizer-ZsLfNo2U6R/data/7e95488a8/3bd3c75da273492b8385c993503373a2 [2022-11-25 15:47:21,745 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-25 15:47:21,748 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-25 15:47:21,751 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-25 15:47:21,751 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-25 15:47:21,755 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-25 15:47:21,756 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 03:47:21" (1/1) ... [2022-11-25 15:47:21,757 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@295891f3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:47:21, skipping insertion in model container [2022-11-25 15:47:21,757 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 03:47:21" (1/1) ... [2022-11-25 15:47:21,767 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-25 15:47:21,919 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-25 15:47:22,963 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:47:23,216 WARN L623 FunctionHandler]: Unknown extern function dma_alloc_attrs [2022-11-25 15:47:23,247 WARN L623 FunctionHandler]: Unknown extern function dma_free_attrs [2022-11-25 15:47:23,254 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:47:23,255 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:47:23,257 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:47:23,258 WARN L623 FunctionHandler]: Unknown extern function usb_bulk_msg [2022-11-25 15:47:23,259 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:47:23,261 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:47:23,262 WARN L623 FunctionHandler]: Unknown extern function usb_bulk_msg [2022-11-25 15:47:23,263 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:47:23,264 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:47:23,265 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:47:23,266 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:47:23,284 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:47:23,291 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 15:47:23,297 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:47:23,303 WARN L623 FunctionHandler]: Unknown extern function request_firmware [2022-11-25 15:47:23,304 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:47:23,310 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-11-25 15:47:23,311 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:47:23,348 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:47:23,353 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-11-25 15:47:23,360 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-11-25 15:47:23,361 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-11-25 15:47:23,362 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-11-25 15:47:23,365 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:47:23,369 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:47:23,380 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:47:23,397 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 15:47:23,413 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:47:23,415 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 15:47:23,416 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:47:23,419 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:47:23,422 WARN L623 FunctionHandler]: Unknown extern function dvb_dmx_swfilter_packets [2022-11-25 15:47:23,425 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:47:23,431 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:47:23,436 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:47:23,437 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:47:23,454 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:47:23,472 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 15:47:23,476 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:47:23,482 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-11-25 15:47:23,487 WARN L623 FunctionHandler]: Unknown extern function usb_free_urb [2022-11-25 15:47:23,494 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:47:23,496 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_urb [2022-11-25 15:47:23,503 WARN L623 FunctionHandler]: Unknown extern function usb_kill_urb [2022-11-25 15:47:23,509 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:47:23,527 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-11-25 15:47:23,529 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:47:23,541 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:47:23,558 WARN L623 FunctionHandler]: Unknown extern function usb_set_interface [2022-11-25 15:47:23,575 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 15:47:23,581 WARN L623 FunctionHandler]: Unknown extern function i2c_transfer [2022-11-25 15:47:23,586 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 15:47:23,592 WARN L623 FunctionHandler]: Unknown extern function i2c_transfer [2022-11-25 15:47:23,592 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:47:23,599 WARN L623 FunctionHandler]: Unknown extern function i2c_transfer [2022-11-25 15:47:23,599 WARN L623 FunctionHandler]: Unknown extern function i2c_transfer [2022-11-25 15:47:23,607 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 15:47:23,625 WARN L623 FunctionHandler]: Unknown extern function i2c_transfer [2022-11-25 15:47:23,629 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:47:23,634 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 15:47:23,635 WARN L623 FunctionHandler]: Unknown extern function request_firmware [2022-11-25 15:47:23,651 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 15:47:23,658 WARN L623 FunctionHandler]: Unknown extern function i2c_transfer [2022-11-25 15:47:23,665 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 15:47:23,668 WARN L623 FunctionHandler]: Unknown extern function i2c_transfer [2022-11-25 15:47:23,675 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 15:47:23,680 WARN L623 FunctionHandler]: Unknown extern function i2c_transfer [2022-11-25 15:47:23,686 WARN L623 FunctionHandler]: Unknown extern function i2c_transfer [2022-11-25 15:47:23,692 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 15:47:23,695 WARN L623 FunctionHandler]: Unknown extern function i2c_transfer [2022-11-25 15:47:23,696 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:47:23,697 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:47:23,698 WARN L623 FunctionHandler]: Unknown extern function i2c_transfer [2022-11-25 15:47:23,699 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:47:23,700 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:47:23,710 WARN L623 FunctionHandler]: Unknown extern function __symbol_get [2022-11-25 15:47:23,711 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-11-25 15:47:23,713 WARN L623 FunctionHandler]: Unknown extern function __symbol_get [2022-11-25 15:47:23,715 WARN L623 FunctionHandler]: Unknown extern function __symbol_put [2022-11-25 15:47:23,715 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:47:23,716 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 15:47:23,717 WARN L623 FunctionHandler]: Unknown extern function __symbol_get [2022-11-25 15:47:23,721 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-11-25 15:47:23,721 WARN L623 FunctionHandler]: Unknown extern function __symbol_get [2022-11-25 15:47:23,723 WARN L623 FunctionHandler]: Unknown extern function __symbol_put [2022-11-25 15:47:23,724 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:47:23,725 WARN L623 FunctionHandler]: Unknown extern function __symbol_get [2022-11-25 15:47:23,726 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-11-25 15:47:23,727 WARN L623 FunctionHandler]: Unknown extern function __symbol_get [2022-11-25 15:47:23,729 WARN L623 FunctionHandler]: Unknown extern function __symbol_put [2022-11-25 15:47:23,729 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:47:23,730 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 15:47:23,733 WARN L623 FunctionHandler]: Unknown extern function __symbol_get [2022-11-25 15:47:23,734 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-11-25 15:47:23,735 WARN L623 FunctionHandler]: Unknown extern function __symbol_get [2022-11-25 15:47:23,737 WARN L623 FunctionHandler]: Unknown extern function __symbol_put [2022-11-25 15:47:23,739 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:47:23,739 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 15:47:23,740 WARN L623 FunctionHandler]: Unknown extern function __symbol_get [2022-11-25 15:47:23,741 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-11-25 15:47:23,741 WARN L623 FunctionHandler]: Unknown extern function __symbol_get [2022-11-25 15:47:23,743 WARN L623 FunctionHandler]: Unknown extern function __symbol_put [2022-11-25 15:47:23,745 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:47:23,745 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 15:47:23,746 WARN L623 FunctionHandler]: Unknown extern function __symbol_get [2022-11-25 15:47:23,747 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-11-25 15:47:23,747 WARN L623 FunctionHandler]: Unknown extern function __symbol_get [2022-11-25 15:47:23,748 WARN L623 FunctionHandler]: Unknown extern function __symbol_put [2022-11-25 15:47:23,749 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:47:23,750 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 15:47:23,751 WARN L623 FunctionHandler]: Unknown extern function __symbol_get [2022-11-25 15:47:23,752 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-11-25 15:47:23,753 WARN L623 FunctionHandler]: Unknown extern function __symbol_get [2022-11-25 15:47:23,754 WARN L623 FunctionHandler]: Unknown extern function __symbol_put [2022-11-25 15:47:23,754 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:47:23,755 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 15:47:23,757 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:47:23,758 WARN L623 FunctionHandler]: Unknown extern function dvb_register_frontend [2022-11-25 15:47:23,758 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:47:23,759 WARN L623 FunctionHandler]: Unknown extern function dvb_frontend_detach [2022-11-25 15:47:23,764 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:47:23,767 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 15:47:23,767 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-25 15:47:23,768 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-25 15:47:23,769 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:47:23,769 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 15:47:23,770 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:47:23,770 WARN L623 FunctionHandler]: Unknown extern function dvb_register_adapter [2022-11-25 15:47:23,771 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 15:47:23,773 WARN L623 FunctionHandler]: Unknown extern function i2c_add_adapter [2022-11-25 15:47:23,775 WARN L623 FunctionHandler]: Unknown extern function dvb_dmx_init [2022-11-25 15:47:23,776 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:47:23,776 WARN L623 FunctionHandler]: Unknown extern function dvb_dmxdev_init [2022-11-25 15:47:23,777 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:47:23,777 WARN L623 FunctionHandler]: Unknown extern function dvb_net_init [2022-11-25 15:47:23,778 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:47:23,779 WARN L623 FunctionHandler]: Unknown extern function dvb_dmxdev_release [2022-11-25 15:47:23,779 WARN L623 FunctionHandler]: Unknown extern function dvb_dmx_release [2022-11-25 15:47:23,780 WARN L623 FunctionHandler]: Unknown extern function i2c_del_adapter [2022-11-25 15:47:23,780 WARN L623 FunctionHandler]: Unknown extern function dvb_unregister_adapter [2022-11-25 15:47:23,780 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 15:47:23,786 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 15:47:23,787 WARN L623 FunctionHandler]: Unknown extern function dvb_net_release [2022-11-25 15:47:23,787 WARN L623 FunctionHandler]: Unknown extern function dvb_dmxdev_release [2022-11-25 15:47:23,788 WARN L623 FunctionHandler]: Unknown extern function dvb_dmx_release [2022-11-25 15:47:23,788 WARN L623 FunctionHandler]: Unknown extern function dvb_unregister_frontend [2022-11-25 15:47:23,788 WARN L623 FunctionHandler]: Unknown extern function dvb_frontend_detach [2022-11-25 15:47:23,789 WARN L623 FunctionHandler]: Unknown extern function i2c_del_adapter [2022-11-25 15:47:23,789 WARN L623 FunctionHandler]: Unknown extern function dvb_unregister_adapter [2022-11-25 15:47:23,790 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 15:47:23,791 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:47:23,811 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 15:47:23,812 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 15:47:23,817 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 15:47:23,817 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 15:47:23,818 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 15:47:23,818 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 15:47:23,818 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 15:47:23,818 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-11-25 15:47:23,824 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 15:47:23,824 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 15:47:23,824 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 15:47:23,825 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 15:47:23,825 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 15:47:23,826 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-11-25 15:47:23,826 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 15:47:23,827 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible [2022-11-25 15:47:23,827 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 15:47:23,827 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 15:47:23,828 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 15:47:23,828 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 15:47:23,828 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 15:47:23,829 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible [2022-11-25 15:47:23,830 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 15:47:23,830 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 15:47:23,830 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 15:47:23,831 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 15:47:23,831 WARN L623 FunctionHandler]: Unknown extern function usb_register_driver [2022-11-25 15:47:23,832 WARN L623 FunctionHandler]: Unknown extern function usb_deregister [2022-11-25 15:47:23,836 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35553f40-7451-4101-99ba-36c497ca2227/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--media--usb--ttusb-budget--dvb-ttusb-budget.ko-entry_point.cil.out.i[277190,277203] [2022-11-25 15:47:24,087 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:47:24,088 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:47:24,101 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:47:24,112 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-25 15:47:24,178 ERROR L326 MainTranslator]: Unsupported Syntax: Found a cast between two array/pointer types of different sizes while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) [2022-11-25 15:47:24,179 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@77b4360 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:47:24, skipping insertion in model container [2022-11-25 15:47:24,179 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-25 15:47:24,180 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-25 15:47:24,183 INFO L158 Benchmark]: Toolchain (without parser) took 2433.48ms. Allocated memory is still 207.6MB. Free memory was 162.1MB in the beginning and 116.1MB in the end (delta: 46.1MB). Peak memory consumption was 83.8MB. Max. memory is 16.1GB. [2022-11-25 15:47:24,184 INFO L158 Benchmark]: CDTParser took 0.25ms. Allocated memory is still 142.6MB. Free memory is still 85.5MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-25 15:47:24,185 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2429.36ms. Allocated memory is still 207.6MB. Free memory was 161.9MB in the beginning and 116.1MB in the end (delta: 45.8MB). Peak memory consumption was 83.8MB. Max. memory is 16.1GB. [2022-11-25 15:47:24,186 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25ms. Allocated memory is still 142.6MB. Free memory is still 85.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2429.36ms. Allocated memory is still 207.6MB. Free memory was 161.9MB in the beginning and 116.1MB in the end (delta: 45.8MB). Peak memory consumption was 83.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 7054]: Unsupported Syntax Found a cast between two array/pointer types of different sizes while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) 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_35553f40-7451-4101-99ba-36c497ca2227/bin/uautomizer-ZsLfNo2U6R/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35553f40-7451-4101-99ba-36c497ca2227/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_35553f40-7451-4101-99ba-36c497ca2227/bin/uautomizer-ZsLfNo2U6R/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35553f40-7451-4101-99ba-36c497ca2227/bin/uautomizer-ZsLfNo2U6R/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--media--usb--ttusb-budget--dvb-ttusb-budget.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35553f40-7451-4101-99ba-36c497ca2227/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_35553f40-7451-4101-99ba-36c497ca2227/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 fa270183f30c4108ea2b2e80e3a005f959ee3ae47a4a31957eaa79c7226d5c4e --- 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 15:47:26,622 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-25 15:47:26,624 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-25 15:47:26,655 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-25 15:47:26,656 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-25 15:47:26,660 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-25 15:47:26,665 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-25 15:47:26,667 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-25 15:47:26,669 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-25 15:47:26,671 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-25 15:47:26,672 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-25 15:47:26,673 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-25 15:47:26,674 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-25 15:47:26,675 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-25 15:47:26,677 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-25 15:47:26,678 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-25 15:47:26,679 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-25 15:47:26,680 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-25 15:47:26,682 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-25 15:47:26,684 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-25 15:47:26,686 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-25 15:47:26,687 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-25 15:47:26,688 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-25 15:47:26,689 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-25 15:47:26,702 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-25 15:47:26,702 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-25 15:47:26,702 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-25 15:47:26,704 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-25 15:47:26,704 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-25 15:47:26,705 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-25 15:47:26,706 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-25 15:47:26,707 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-25 15:47:26,708 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-25 15:47:26,709 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-25 15:47:26,733 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-25 15:47:26,733 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-25 15:47:26,734 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-25 15:47:26,735 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-25 15:47:26,735 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-25 15:47:26,736 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-25 15:47:26,737 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-25 15:47:26,740 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35553f40-7451-4101-99ba-36c497ca2227/bin/uautomizer-ZsLfNo2U6R/config/svcomp-DerefFreeMemtrack-64bit-Automizer_Bitvector.epf [2022-11-25 15:47:26,790 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-25 15:47:26,793 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-25 15:47:26,795 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-25 15:47:26,795 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-25 15:47:26,796 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-25 15:47:26,797 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-25 15:47:26,798 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-25 15:47:26,798 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-25 15:47:26,798 INFO L138 SettingsManager]: * Use SBE=true [2022-11-25 15:47:26,799 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-25 15:47:26,800 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-25 15:47:26,801 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-25 15:47:26,801 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-25 15:47:26,801 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-25 15:47:26,802 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-25 15:47:26,802 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-25 15:47:26,802 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-25 15:47:26,803 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-25 15:47:26,803 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-25 15:47:26,803 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-25 15:47:26,804 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-25 15:47:26,804 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-25 15:47:26,804 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-25 15:47:26,805 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-25 15:47:26,805 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-25 15:47:26,805 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-25 15:47:26,806 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-25 15:47:26,806 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-25 15:47:26,806 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-25 15:47:26,807 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-25 15:47:26,807 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2022-11-25 15:47:26,807 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-25 15:47:26,808 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2022-11-25 15:47:26,808 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_35553f40-7451-4101-99ba-36c497ca2227/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35553f40-7451-4101-99ba-36c497ca2227/bin/uautomizer-ZsLfNo2U6R Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fa270183f30c4108ea2b2e80e3a005f959ee3ae47a4a31957eaa79c7226d5c4e [2022-11-25 15:47:27,262 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-25 15:47:27,296 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-25 15:47:27,299 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-25 15:47:27,300 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-25 15:47:27,300 INFO L275 PluginConnector]: CDTParser initialized [2022-11-25 15:47:27,302 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35553f40-7451-4101-99ba-36c497ca2227/bin/uautomizer-ZsLfNo2U6R/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--media--usb--ttusb-budget--dvb-ttusb-budget.ko-entry_point.cil.out.i [2022-11-25 15:47:31,069 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-25 15:47:31,906 INFO L351 CDTParser]: Found 1 translation units. [2022-11-25 15:47:31,907 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35553f40-7451-4101-99ba-36c497ca2227/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--media--usb--ttusb-budget--dvb-ttusb-budget.ko-entry_point.cil.out.i [2022-11-25 15:47:31,946 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35553f40-7451-4101-99ba-36c497ca2227/bin/uautomizer-ZsLfNo2U6R/data/f333de6a9/7592f595208c479e947b5bd1f3e09466/FLAG483131392 [2022-11-25 15:47:31,971 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35553f40-7451-4101-99ba-36c497ca2227/bin/uautomizer-ZsLfNo2U6R/data/f333de6a9/7592f595208c479e947b5bd1f3e09466 [2022-11-25 15:47:31,974 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-25 15:47:31,976 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-25 15:47:31,978 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-25 15:47:31,978 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-25 15:47:31,983 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-25 15:47:31,984 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 03:47:31" (1/1) ... [2022-11-25 15:47:31,985 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@41757387 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:47:31, skipping insertion in model container [2022-11-25 15:47:31,985 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 03:47:31" (1/1) ... [2022-11-25 15:47:31,995 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-25 15:47:32,191 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-25 15:47:33,305 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:47:33,543 WARN L623 FunctionHandler]: Unknown extern function dma_alloc_attrs [2022-11-25 15:47:33,593 WARN L623 FunctionHandler]: Unknown extern function dma_free_attrs [2022-11-25 15:47:33,601 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:47:33,604 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:47:33,606 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:47:33,610 WARN L623 FunctionHandler]: Unknown extern function usb_bulk_msg [2022-11-25 15:47:33,611 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:47:33,612 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:47:33,613 WARN L623 FunctionHandler]: Unknown extern function usb_bulk_msg [2022-11-25 15:47:33,616 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:47:33,619 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:47:33,621 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:47:33,623 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:47:33,650 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:47:33,678 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:47:33,693 WARN L623 FunctionHandler]: Unknown extern function request_firmware [2022-11-25 15:47:33,694 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:47:33,699 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-11-25 15:47:33,700 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:47:33,737 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:47:33,740 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-11-25 15:47:33,742 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-11-25 15:47:33,744 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-11-25 15:47:33,747 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-11-25 15:47:33,751 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:47:33,757 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:47:33,765 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:47:33,776 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:47:33,777 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:47:33,780 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:47:33,781 WARN L623 FunctionHandler]: Unknown extern function dvb_dmx_swfilter_packets [2022-11-25 15:47:33,782 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:47:33,788 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:47:33,790 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:47:33,791 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:47:33,798 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:47:33,806 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:47:33,809 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-11-25 15:47:33,814 WARN L623 FunctionHandler]: Unknown extern function usb_free_urb [2022-11-25 15:47:33,820 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:47:33,821 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_urb [2022-11-25 15:47:33,827 WARN L623 FunctionHandler]: Unknown extern function usb_kill_urb [2022-11-25 15:47:33,832 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:47:33,836 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-11-25 15:47:33,837 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:47:33,843 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:47:33,855 WARN L623 FunctionHandler]: Unknown extern function usb_set_interface [2022-11-25 15:47:33,869 WARN L623 FunctionHandler]: Unknown extern function i2c_transfer [2022-11-25 15:47:33,877 WARN L623 FunctionHandler]: Unknown extern function i2c_transfer [2022-11-25 15:47:33,878 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:47:33,879 WARN L623 FunctionHandler]: Unknown extern function i2c_transfer [2022-11-25 15:47:33,880 WARN L623 FunctionHandler]: Unknown extern function i2c_transfer [2022-11-25 15:47:33,891 WARN L623 FunctionHandler]: Unknown extern function i2c_transfer [2022-11-25 15:47:33,892 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:47:33,897 WARN L623 FunctionHandler]: Unknown extern function request_firmware [2022-11-25 15:47:33,932 WARN L623 FunctionHandler]: Unknown extern function i2c_transfer [2022-11-25 15:47:33,940 WARN L623 FunctionHandler]: Unknown extern function i2c_transfer [2022-11-25 15:47:33,948 WARN L623 FunctionHandler]: Unknown extern function i2c_transfer [2022-11-25 15:47:33,955 WARN L623 FunctionHandler]: Unknown extern function i2c_transfer [2022-11-25 15:47:33,966 WARN L623 FunctionHandler]: Unknown extern function i2c_transfer [2022-11-25 15:47:33,966 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:47:33,967 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:47:33,968 WARN L623 FunctionHandler]: Unknown extern function i2c_transfer [2022-11-25 15:47:33,969 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:47:33,969 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:47:33,978 WARN L623 FunctionHandler]: Unknown extern function __symbol_get [2022-11-25 15:47:33,979 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-11-25 15:47:33,980 WARN L623 FunctionHandler]: Unknown extern function __symbol_get [2022-11-25 15:47:33,981 WARN L623 FunctionHandler]: Unknown extern function __symbol_put [2022-11-25 15:47:33,982 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:47:33,984 WARN L623 FunctionHandler]: Unknown extern function __symbol_get [2022-11-25 15:47:33,985 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-11-25 15:47:33,985 WARN L623 FunctionHandler]: Unknown extern function __symbol_get [2022-11-25 15:47:33,987 WARN L623 FunctionHandler]: Unknown extern function __symbol_put [2022-11-25 15:47:33,990 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:47:33,991 WARN L623 FunctionHandler]: Unknown extern function __symbol_get [2022-11-25 15:47:33,993 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-11-25 15:47:33,993 WARN L623 FunctionHandler]: Unknown extern function __symbol_get [2022-11-25 15:47:33,995 WARN L623 FunctionHandler]: Unknown extern function __symbol_put [2022-11-25 15:47:33,995 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:47:33,996 WARN L623 FunctionHandler]: Unknown extern function __symbol_get [2022-11-25 15:47:33,997 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-11-25 15:47:33,998 WARN L623 FunctionHandler]: Unknown extern function __symbol_get [2022-11-25 15:47:34,005 WARN L623 FunctionHandler]: Unknown extern function __symbol_put [2022-11-25 15:47:34,007 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:47:34,009 WARN L623 FunctionHandler]: Unknown extern function __symbol_get [2022-11-25 15:47:34,012 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-11-25 15:47:34,012 WARN L623 FunctionHandler]: Unknown extern function __symbol_get [2022-11-25 15:47:34,015 WARN L623 FunctionHandler]: Unknown extern function __symbol_put [2022-11-25 15:47:34,015 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:47:34,019 WARN L623 FunctionHandler]: Unknown extern function __symbol_get [2022-11-25 15:47:34,021 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-11-25 15:47:34,022 WARN L623 FunctionHandler]: Unknown extern function __symbol_get [2022-11-25 15:47:34,023 WARN L623 FunctionHandler]: Unknown extern function __symbol_put [2022-11-25 15:47:34,025 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:47:34,027 WARN L623 FunctionHandler]: Unknown extern function __symbol_get [2022-11-25 15:47:34,028 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-11-25 15:47:34,030 WARN L623 FunctionHandler]: Unknown extern function __symbol_get [2022-11-25 15:47:34,033 WARN L623 FunctionHandler]: Unknown extern function __symbol_put [2022-11-25 15:47:34,033 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:47:34,036 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:47:34,038 WARN L623 FunctionHandler]: Unknown extern function dvb_register_frontend [2022-11-25 15:47:34,039 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:47:34,039 WARN L623 FunctionHandler]: Unknown extern function dvb_frontend_detach [2022-11-25 15:47:34,047 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:47:34,050 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-25 15:47:34,051 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-25 15:47:34,055 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:47:34,056 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 15:47:34,056 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:47:34,057 WARN L623 FunctionHandler]: Unknown extern function dvb_register_adapter [2022-11-25 15:47:34,058 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 15:47:34,060 WARN L623 FunctionHandler]: Unknown extern function i2c_add_adapter [2022-11-25 15:47:34,062 WARN L623 FunctionHandler]: Unknown extern function dvb_dmx_init [2022-11-25 15:47:34,063 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:47:34,064 WARN L623 FunctionHandler]: Unknown extern function dvb_dmxdev_init [2022-11-25 15:47:34,065 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:47:34,066 WARN L623 FunctionHandler]: Unknown extern function dvb_net_init [2022-11-25 15:47:34,067 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:47:34,067 WARN L623 FunctionHandler]: Unknown extern function dvb_dmxdev_release [2022-11-25 15:47:34,069 WARN L623 FunctionHandler]: Unknown extern function dvb_dmx_release [2022-11-25 15:47:34,069 WARN L623 FunctionHandler]: Unknown extern function i2c_del_adapter [2022-11-25 15:47:34,070 WARN L623 FunctionHandler]: Unknown extern function dvb_unregister_adapter [2022-11-25 15:47:34,070 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 15:47:34,076 WARN L623 FunctionHandler]: Unknown extern function dvb_net_release [2022-11-25 15:47:34,077 WARN L623 FunctionHandler]: Unknown extern function dvb_dmxdev_release [2022-11-25 15:47:34,077 WARN L623 FunctionHandler]: Unknown extern function dvb_dmx_release [2022-11-25 15:47:34,078 WARN L623 FunctionHandler]: Unknown extern function dvb_unregister_frontend [2022-11-25 15:47:34,079 WARN L623 FunctionHandler]: Unknown extern function dvb_frontend_detach [2022-11-25 15:47:34,079 WARN L623 FunctionHandler]: Unknown extern function i2c_del_adapter [2022-11-25 15:47:34,079 WARN L623 FunctionHandler]: Unknown extern function dvb_unregister_adapter [2022-11-25 15:47:34,080 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 15:47:34,080 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:47:34,110 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-11-25 15:47:34,126 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 15:47:34,126 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 15:47:34,127 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 15:47:34,127 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 15:47:34,128 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 15:47:34,128 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-11-25 15:47:34,129 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 15:47:34,130 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible [2022-11-25 15:47:34,130 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 15:47:34,131 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 15:47:34,131 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 15:47:34,132 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 15:47:34,132 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 15:47:34,133 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible [2022-11-25 15:47:34,133 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 15:47:34,134 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 15:47:34,138 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 15:47:34,140 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 15:47:34,141 WARN L623 FunctionHandler]: Unknown extern function usb_register_driver [2022-11-25 15:47:34,142 WARN L623 FunctionHandler]: Unknown extern function usb_deregister [2022-11-25 15:47:34,147 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35553f40-7451-4101-99ba-36c497ca2227/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--media--usb--ttusb-budget--dvb-ttusb-budget.ko-entry_point.cil.out.i[277190,277203] [2022-11-25 15:47:34,389 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:47:34,391 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:47:34,404 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:47:34,411 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-25 15:47:34,473 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-25 15:47:34,545 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-25 15:47:34,691 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:47:34,699 WARN L623 FunctionHandler]: Unknown extern function dma_alloc_attrs [2022-11-25 15:47:34,703 WARN L623 FunctionHandler]: Unknown extern function dma_free_attrs [2022-11-25 15:47:34,707 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:47:34,708 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:47:34,710 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:47:34,711 WARN L623 FunctionHandler]: Unknown extern function usb_bulk_msg [2022-11-25 15:47:34,712 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:47:34,712 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:47:34,713 WARN L623 FunctionHandler]: Unknown extern function usb_bulk_msg [2022-11-25 15:47:34,714 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:47:34,715 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:47:34,716 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:47:34,717 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:47:34,723 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:47:34,734 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:47:34,736 WARN L623 FunctionHandler]: Unknown extern function request_firmware [2022-11-25 15:47:34,736 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:47:34,740 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-11-25 15:47:34,741 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:47:34,788 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:47:34,789 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-11-25 15:47:34,790 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-11-25 15:47:34,791 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-11-25 15:47:34,792 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-11-25 15:47:34,792 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:47:34,794 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:47:34,797 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:47:34,799 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:47:34,800 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:47:34,801 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:47:34,802 WARN L623 FunctionHandler]: Unknown extern function dvb_dmx_swfilter_packets [2022-11-25 15:47:34,803 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:47:34,804 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:47:34,805 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:47:34,805 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:47:34,809 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:47:34,812 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:47:34,814 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-11-25 15:47:34,814 WARN L623 FunctionHandler]: Unknown extern function usb_free_urb [2022-11-25 15:47:34,815 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:47:34,816 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_urb [2022-11-25 15:47:34,817 WARN L623 FunctionHandler]: Unknown extern function usb_kill_urb [2022-11-25 15:47:34,818 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:47:34,820 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-11-25 15:47:34,821 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:47:34,822 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:47:34,824 WARN L623 FunctionHandler]: Unknown extern function usb_set_interface [2022-11-25 15:47:34,827 WARN L623 FunctionHandler]: Unknown extern function i2c_transfer [2022-11-25 15:47:34,829 WARN L623 FunctionHandler]: Unknown extern function i2c_transfer [2022-11-25 15:47:34,829 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:47:34,830 WARN L623 FunctionHandler]: Unknown extern function i2c_transfer [2022-11-25 15:47:34,831 WARN L623 FunctionHandler]: Unknown extern function i2c_transfer [2022-11-25 15:47:34,835 WARN L623 FunctionHandler]: Unknown extern function i2c_transfer [2022-11-25 15:47:34,835 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:47:34,836 WARN L623 FunctionHandler]: Unknown extern function request_firmware [2022-11-25 15:47:34,841 WARN L623 FunctionHandler]: Unknown extern function i2c_transfer [2022-11-25 15:47:34,843 WARN L623 FunctionHandler]: Unknown extern function i2c_transfer [2022-11-25 15:47:34,846 WARN L623 FunctionHandler]: Unknown extern function i2c_transfer [2022-11-25 15:47:34,848 WARN L623 FunctionHandler]: Unknown extern function i2c_transfer [2022-11-25 15:47:34,851 WARN L623 FunctionHandler]: Unknown extern function i2c_transfer [2022-11-25 15:47:34,852 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:47:34,852 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:47:34,853 WARN L623 FunctionHandler]: Unknown extern function i2c_transfer [2022-11-25 15:47:34,853 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:47:34,854 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:47:34,856 WARN L623 FunctionHandler]: Unknown extern function __symbol_get [2022-11-25 15:47:34,857 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-11-25 15:47:34,858 WARN L623 FunctionHandler]: Unknown extern function __symbol_get [2022-11-25 15:47:34,859 WARN L623 FunctionHandler]: Unknown extern function __symbol_put [2022-11-25 15:47:34,859 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:47:34,861 WARN L623 FunctionHandler]: Unknown extern function __symbol_get [2022-11-25 15:47:34,862 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-11-25 15:47:34,862 WARN L623 FunctionHandler]: Unknown extern function __symbol_get [2022-11-25 15:47:34,863 WARN L623 FunctionHandler]: Unknown extern function __symbol_put [2022-11-25 15:47:34,863 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:47:34,864 WARN L623 FunctionHandler]: Unknown extern function __symbol_get [2022-11-25 15:47:34,864 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-11-25 15:47:34,865 WARN L623 FunctionHandler]: Unknown extern function __symbol_get [2022-11-25 15:47:34,866 WARN L623 FunctionHandler]: Unknown extern function __symbol_put [2022-11-25 15:47:34,866 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:47:34,867 WARN L623 FunctionHandler]: Unknown extern function __symbol_get [2022-11-25 15:47:34,868 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-11-25 15:47:34,868 WARN L623 FunctionHandler]: Unknown extern function __symbol_get [2022-11-25 15:47:34,869 WARN L623 FunctionHandler]: Unknown extern function __symbol_put [2022-11-25 15:47:34,870 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:47:34,870 WARN L623 FunctionHandler]: Unknown extern function __symbol_get [2022-11-25 15:47:34,871 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-11-25 15:47:34,871 WARN L623 FunctionHandler]: Unknown extern function __symbol_get [2022-11-25 15:47:34,872 WARN L623 FunctionHandler]: Unknown extern function __symbol_put [2022-11-25 15:47:34,873 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:47:34,874 WARN L623 FunctionHandler]: Unknown extern function __symbol_get [2022-11-25 15:47:34,874 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-11-25 15:47:34,875 WARN L623 FunctionHandler]: Unknown extern function __symbol_get [2022-11-25 15:47:34,876 WARN L623 FunctionHandler]: Unknown extern function __symbol_put [2022-11-25 15:47:34,876 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:47:34,877 WARN L623 FunctionHandler]: Unknown extern function __symbol_get [2022-11-25 15:47:34,878 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-11-25 15:47:34,878 WARN L623 FunctionHandler]: Unknown extern function __symbol_get [2022-11-25 15:47:34,879 WARN L623 FunctionHandler]: Unknown extern function __symbol_put [2022-11-25 15:47:34,879 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:47:34,881 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:47:34,881 WARN L623 FunctionHandler]: Unknown extern function dvb_register_frontend [2022-11-25 15:47:34,882 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:47:34,882 WARN L623 FunctionHandler]: Unknown extern function dvb_frontend_detach [2022-11-25 15:47:34,883 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:47:34,884 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-25 15:47:34,885 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-25 15:47:34,885 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:47:34,886 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 15:47:34,886 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:47:34,887 WARN L623 FunctionHandler]: Unknown extern function dvb_register_adapter [2022-11-25 15:47:34,887 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 15:47:34,888 WARN L623 FunctionHandler]: Unknown extern function i2c_add_adapter [2022-11-25 15:47:34,890 WARN L623 FunctionHandler]: Unknown extern function dvb_dmx_init [2022-11-25 15:47:34,890 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:47:34,891 WARN L623 FunctionHandler]: Unknown extern function dvb_dmxdev_init [2022-11-25 15:47:34,891 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:47:34,892 WARN L623 FunctionHandler]: Unknown extern function dvb_net_init [2022-11-25 15:47:34,892 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:47:34,893 WARN L623 FunctionHandler]: Unknown extern function dvb_dmxdev_release [2022-11-25 15:47:34,893 WARN L623 FunctionHandler]: Unknown extern function dvb_dmx_release [2022-11-25 15:47:34,893 WARN L623 FunctionHandler]: Unknown extern function i2c_del_adapter [2022-11-25 15:47:34,894 WARN L623 FunctionHandler]: Unknown extern function dvb_unregister_adapter [2022-11-25 15:47:34,894 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 15:47:34,895 WARN L623 FunctionHandler]: Unknown extern function dvb_net_release [2022-11-25 15:47:34,895 WARN L623 FunctionHandler]: Unknown extern function dvb_dmxdev_release [2022-11-25 15:47:34,896 WARN L623 FunctionHandler]: Unknown extern function dvb_dmx_release [2022-11-25 15:47:34,896 WARN L623 FunctionHandler]: Unknown extern function dvb_unregister_frontend [2022-11-25 15:47:34,896 WARN L623 FunctionHandler]: Unknown extern function dvb_frontend_detach [2022-11-25 15:47:34,897 WARN L623 FunctionHandler]: Unknown extern function i2c_del_adapter [2022-11-25 15:47:34,897 WARN L623 FunctionHandler]: Unknown extern function dvb_unregister_adapter [2022-11-25 15:47:34,897 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 15:47:34,898 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:47:34,902 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-11-25 15:47:34,905 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 15:47:34,906 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 15:47:34,906 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 15:47:34,907 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 15:47:34,907 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 15:47:34,907 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-11-25 15:47:34,908 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 15:47:34,908 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible [2022-11-25 15:47:34,909 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 15:47:34,909 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 15:47:34,909 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 15:47:34,910 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 15:47:34,910 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 15:47:34,911 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible [2022-11-25 15:47:34,911 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 15:47:34,911 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 15:47:34,912 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 15:47:34,912 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 15:47:34,913 WARN L623 FunctionHandler]: Unknown extern function usb_register_driver [2022-11-25 15:47:34,913 WARN L623 FunctionHandler]: Unknown extern function usb_deregister [2022-11-25 15:47:34,914 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35553f40-7451-4101-99ba-36c497ca2227/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--media--usb--ttusb-budget--dvb-ttusb-budget.ko-entry_point.cil.out.i[277190,277203] [2022-11-25 15:47:34,947 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:47:34,947 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:47:34,950 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:47:34,953 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-25 15:47:34,976 INFO L203 MainTranslator]: Completed pre-run [2022-11-25 15:47:35,143 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:47:35,151 WARN L623 FunctionHandler]: Unknown extern function dma_alloc_attrs [2022-11-25 15:47:35,156 WARN L623 FunctionHandler]: Unknown extern function dma_free_attrs [2022-11-25 15:47:35,157 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:47:35,158 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:47:35,158 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:47:35,159 WARN L623 FunctionHandler]: Unknown extern function usb_bulk_msg [2022-11-25 15:47:35,160 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:47:35,160 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:47:35,161 WARN L623 FunctionHandler]: Unknown extern function usb_bulk_msg [2022-11-25 15:47:35,161 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:47:35,162 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:47:35,163 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:47:35,163 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:47:35,167 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:47:35,171 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:47:35,172 WARN L623 FunctionHandler]: Unknown extern function request_firmware [2022-11-25 15:47:35,172 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:47:35,174 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-11-25 15:47:35,175 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:47:35,184 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:47:35,185 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-11-25 15:47:35,186 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-11-25 15:47:35,187 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-11-25 15:47:35,187 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-11-25 15:47:35,188 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:47:35,190 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:47:35,192 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:47:35,194 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:47:35,195 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:47:35,196 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:47:35,197 WARN L623 FunctionHandler]: Unknown extern function dvb_dmx_swfilter_packets [2022-11-25 15:47:35,198 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:47:35,199 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:47:35,200 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:47:35,200 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:47:35,204 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:47:35,207 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:47:35,208 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-11-25 15:47:35,209 WARN L623 FunctionHandler]: Unknown extern function usb_free_urb [2022-11-25 15:47:35,210 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:47:35,211 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_urb [2022-11-25 15:47:35,212 WARN L623 FunctionHandler]: Unknown extern function usb_kill_urb [2022-11-25 15:47:35,213 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:47:35,217 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-11-25 15:47:35,217 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:47:35,218 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:47:35,220 WARN L623 FunctionHandler]: Unknown extern function usb_set_interface [2022-11-25 15:47:35,251 WARN L623 FunctionHandler]: Unknown extern function i2c_transfer [2022-11-25 15:47:35,255 WARN L623 FunctionHandler]: Unknown extern function i2c_transfer [2022-11-25 15:47:35,256 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:47:35,258 WARN L623 FunctionHandler]: Unknown extern function i2c_transfer [2022-11-25 15:47:35,259 WARN L623 FunctionHandler]: Unknown extern function i2c_transfer [2022-11-25 15:47:35,264 WARN L623 FunctionHandler]: Unknown extern function i2c_transfer [2022-11-25 15:47:35,265 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:47:35,265 WARN L623 FunctionHandler]: Unknown extern function request_firmware [2022-11-25 15:47:35,272 WARN L623 FunctionHandler]: Unknown extern function i2c_transfer [2022-11-25 15:47:35,276 WARN L623 FunctionHandler]: Unknown extern function i2c_transfer [2022-11-25 15:47:35,280 WARN L623 FunctionHandler]: Unknown extern function i2c_transfer [2022-11-25 15:47:35,282 WARN L623 FunctionHandler]: Unknown extern function i2c_transfer [2022-11-25 15:47:35,287 WARN L623 FunctionHandler]: Unknown extern function i2c_transfer [2022-11-25 15:47:35,287 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:47:35,288 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:47:35,290 WARN L623 FunctionHandler]: Unknown extern function i2c_transfer [2022-11-25 15:47:35,290 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:47:35,291 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:47:35,294 WARN L623 FunctionHandler]: Unknown extern function __symbol_get [2022-11-25 15:47:35,294 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-11-25 15:47:35,295 WARN L623 FunctionHandler]: Unknown extern function __symbol_get [2022-11-25 15:47:35,296 WARN L623 FunctionHandler]: Unknown extern function __symbol_put [2022-11-25 15:47:35,296 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:47:35,299 WARN L623 FunctionHandler]: Unknown extern function __symbol_get [2022-11-25 15:47:35,299 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-11-25 15:47:35,300 WARN L623 FunctionHandler]: Unknown extern function __symbol_get [2022-11-25 15:47:35,301 WARN L623 FunctionHandler]: Unknown extern function __symbol_put [2022-11-25 15:47:35,301 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:47:35,303 WARN L623 FunctionHandler]: Unknown extern function __symbol_get [2022-11-25 15:47:35,304 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-11-25 15:47:35,304 WARN L623 FunctionHandler]: Unknown extern function __symbol_get [2022-11-25 15:47:35,305 WARN L623 FunctionHandler]: Unknown extern function __symbol_put [2022-11-25 15:47:35,306 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:47:35,310 WARN L623 FunctionHandler]: Unknown extern function __symbol_get [2022-11-25 15:47:35,310 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-11-25 15:47:35,311 WARN L623 FunctionHandler]: Unknown extern function __symbol_get [2022-11-25 15:47:35,312 WARN L623 FunctionHandler]: Unknown extern function __symbol_put [2022-11-25 15:47:35,312 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:47:35,315 WARN L623 FunctionHandler]: Unknown extern function __symbol_get [2022-11-25 15:47:35,315 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-11-25 15:47:35,316 WARN L623 FunctionHandler]: Unknown extern function __symbol_get [2022-11-25 15:47:35,317 WARN L623 FunctionHandler]: Unknown extern function __symbol_put [2022-11-25 15:47:35,317 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:47:35,319 WARN L623 FunctionHandler]: Unknown extern function __symbol_get [2022-11-25 15:47:35,320 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-11-25 15:47:35,320 WARN L623 FunctionHandler]: Unknown extern function __symbol_get [2022-11-25 15:47:35,321 WARN L623 FunctionHandler]: Unknown extern function __symbol_put [2022-11-25 15:47:35,322 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:47:35,324 WARN L623 FunctionHandler]: Unknown extern function __symbol_get [2022-11-25 15:47:35,325 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-11-25 15:47:35,325 WARN L623 FunctionHandler]: Unknown extern function __symbol_get [2022-11-25 15:47:35,326 WARN L623 FunctionHandler]: Unknown extern function __symbol_put [2022-11-25 15:47:35,327 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:47:35,331 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:47:35,331 WARN L623 FunctionHandler]: Unknown extern function dvb_register_frontend [2022-11-25 15:47:35,332 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:47:35,332 WARN L623 FunctionHandler]: Unknown extern function dvb_frontend_detach [2022-11-25 15:47:35,333 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:47:35,334 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-25 15:47:35,335 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-25 15:47:35,335 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:47:35,336 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 15:47:35,336 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:47:35,337 WARN L623 FunctionHandler]: Unknown extern function dvb_register_adapter [2022-11-25 15:47:35,353 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 15:47:35,354 WARN L623 FunctionHandler]: Unknown extern function i2c_add_adapter [2022-11-25 15:47:35,355 WARN L623 FunctionHandler]: Unknown extern function dvb_dmx_init [2022-11-25 15:47:35,356 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:47:35,356 WARN L623 FunctionHandler]: Unknown extern function dvb_dmxdev_init [2022-11-25 15:47:35,356 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:47:35,357 WARN L623 FunctionHandler]: Unknown extern function dvb_net_init [2022-11-25 15:47:35,357 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:47:35,357 WARN L623 FunctionHandler]: Unknown extern function dvb_dmxdev_release [2022-11-25 15:47:35,357 WARN L623 FunctionHandler]: Unknown extern function dvb_dmx_release [2022-11-25 15:47:35,358 WARN L623 FunctionHandler]: Unknown extern function i2c_del_adapter [2022-11-25 15:47:35,358 WARN L623 FunctionHandler]: Unknown extern function dvb_unregister_adapter [2022-11-25 15:47:35,358 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 15:47:35,359 WARN L623 FunctionHandler]: Unknown extern function dvb_net_release [2022-11-25 15:47:35,359 WARN L623 FunctionHandler]: Unknown extern function dvb_dmxdev_release [2022-11-25 15:47:35,359 WARN L623 FunctionHandler]: Unknown extern function dvb_dmx_release [2022-11-25 15:47:35,360 WARN L623 FunctionHandler]: Unknown extern function dvb_unregister_frontend [2022-11-25 15:47:35,360 WARN L623 FunctionHandler]: Unknown extern function dvb_frontend_detach [2022-11-25 15:47:35,360 WARN L623 FunctionHandler]: Unknown extern function i2c_del_adapter [2022-11-25 15:47:35,360 WARN L623 FunctionHandler]: Unknown extern function dvb_unregister_adapter [2022-11-25 15:47:35,360 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 15:47:35,361 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:47:35,364 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-11-25 15:47:35,367 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 15:47:35,367 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 15:47:35,367 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 15:47:35,368 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 15:47:35,368 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 15:47:35,368 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-11-25 15:47:35,369 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 15:47:35,369 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible [2022-11-25 15:47:35,369 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 15:47:35,369 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 15:47:35,370 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 15:47:35,370 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 15:47:35,370 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 15:47:35,371 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible [2022-11-25 15:47:35,371 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 15:47:35,371 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 15:47:35,371 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 15:47:35,372 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 15:47:35,372 WARN L623 FunctionHandler]: Unknown extern function usb_register_driver [2022-11-25 15:47:35,372 WARN L623 FunctionHandler]: Unknown extern function usb_deregister [2022-11-25 15:47:35,373 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35553f40-7451-4101-99ba-36c497ca2227/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--media--usb--ttusb-budget--dvb-ttusb-budget.ko-entry_point.cil.out.i[277190,277203] [2022-11-25 15:47:35,389 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:47:35,389 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:47:35,391 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:47:35,393 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-25 15:47:35,401 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.UnsupportedOperationException: Bitfield initialization at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.InitializationHandler.constructAddressForStructField(InitializationHandler.java:1130) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.InitializationHandler.initCStruct(InitializationHandler.java:426) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.InitializationHandler.initRec(InitializationHandler.java:339) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.InitializationHandler.initialize(InitializationHandler.java:272) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.InitializationHandler.initialize(InitializationHandler.java:207) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.PostProcessor.createUltimateInitProcedure(PostProcessor.java:805) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.PostProcessor.postProcess(PostProcessor.java:212) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:627) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:270) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.performMainRun(MainTranslator.java:244) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:206) 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 15:47:35,409 INFO L158 Benchmark]: Toolchain (without parser) took 3431.49ms. Allocated memory was 98.6MB in the beginning and 148.9MB in the end (delta: 50.3MB). Free memory was 64.1MB in the beginning and 57.4MB in the end (delta: 6.7MB). Peak memory consumption was 86.3MB. Max. memory is 16.1GB. [2022-11-25 15:47:35,409 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 69.2MB. Free memory is still 47.4MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-25 15:47:35,417 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3428.64ms. Allocated memory was 98.6MB in the beginning and 148.9MB in the end (delta: 50.3MB). Free memory was 63.8MB in the beginning and 57.4MB in the end (delta: 6.4MB). Peak memory consumption was 86.3MB. Max. memory is 16.1GB. [2022-11-25 15:47:35,418 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 69.2MB. Free memory is still 47.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3428.64ms. Allocated memory was 98.6MB in the beginning and 148.9MB in the end (delta: 50.3MB). Free memory was 63.8MB in the beginning and 57.4MB in the end (delta: 6.4MB). Peak memory consumption was 86.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: UnsupportedOperationException: Bitfield initialization de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: UnsupportedOperationException: Bitfield initialization: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.InitializationHandler.constructAddressForStructField(InitializationHandler.java:1130) 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 initialization