./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-08_1a-drivers--media--usb--dvb-usb--dvb-usb-cxusb.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_60d7c0a8-a258-4b72-ab8a-40494bc81454/bin/uautomizer-ZsLfNo2U6R/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60d7c0a8-a258-4b72-ab8a-40494bc81454/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_60d7c0a8-a258-4b72-ab8a-40494bc81454/bin/uautomizer-ZsLfNo2U6R/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60d7c0a8-a258-4b72-ab8a-40494bc81454/bin/uautomizer-ZsLfNo2U6R/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--media--usb--dvb-usb--dvb-usb-cxusb.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60d7c0a8-a258-4b72-ab8a-40494bc81454/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_60d7c0a8-a258-4b72-ab8a-40494bc81454/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 649673d7d500cb3ab1cf0b106ef8e82fbdc70365ad86ae6c084e75ad09c08c87 --- 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 18:34:45,924 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-25 18:34:45,927 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-25 18:34:45,969 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-25 18:34:45,970 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-25 18:34:45,974 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-25 18:34:45,977 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-25 18:34:45,980 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-25 18:34:45,982 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-25 18:34:45,988 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-25 18:34:45,990 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-25 18:34:45,992 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-25 18:34:45,992 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-25 18:34:45,995 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-25 18:34:45,997 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-25 18:34:46,001 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-25 18:34:46,003 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-25 18:34:46,004 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-25 18:34:46,006 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-25 18:34:46,013 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-25 18:34:46,014 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-25 18:34:46,017 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-25 18:34:46,018 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-25 18:34:46,020 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-25 18:34:46,030 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-25 18:34:46,030 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-25 18:34:46,031 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-25 18:34:46,033 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-25 18:34:46,033 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-25 18:34:46,034 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-25 18:34:46,035 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-25 18:34:46,036 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-25 18:34:46,037 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-25 18:34:46,039 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-25 18:34:46,041 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-25 18:34:46,041 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-25 18:34:46,042 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-25 18:34:46,042 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-25 18:34:46,043 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-25 18:34:46,044 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-25 18:34:46,045 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-25 18:34:46,046 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60d7c0a8-a258-4b72-ab8a-40494bc81454/bin/uautomizer-ZsLfNo2U6R/config/svcomp-DerefFreeMemtrack-64bit-Automizer_Default.epf [2022-11-25 18:34:46,103 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-25 18:34:46,103 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-25 18:34:46,104 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-25 18:34:46,104 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-25 18:34:46,105 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-25 18:34:46,105 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-25 18:34:46,106 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-25 18:34:46,106 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-25 18:34:46,107 INFO L138 SettingsManager]: * Use SBE=true [2022-11-25 18:34:46,107 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-25 18:34:46,108 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-25 18:34:46,108 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-25 18:34:46,109 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-25 18:34:46,109 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-25 18:34:46,109 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-25 18:34:46,109 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-25 18:34:46,110 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-25 18:34:46,110 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-25 18:34:46,110 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-25 18:34:46,110 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-25 18:34:46,110 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-25 18:34:46,111 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-25 18:34:46,111 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-25 18:34:46,111 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-25 18:34:46,112 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-25 18:34:46,112 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-25 18:34:46,112 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-25 18:34:46,112 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-25 18:34:46,113 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2022-11-25 18:34:46,113 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-25 18:34:46,113 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_60d7c0a8-a258-4b72-ab8a-40494bc81454/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60d7c0a8-a258-4b72-ab8a-40494bc81454/bin/uautomizer-ZsLfNo2U6R Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 649673d7d500cb3ab1cf0b106ef8e82fbdc70365ad86ae6c084e75ad09c08c87 [2022-11-25 18:34:46,452 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-25 18:34:46,483 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-25 18:34:46,487 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-25 18:34:46,489 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-25 18:34:46,489 INFO L275 PluginConnector]: CDTParser initialized [2022-11-25 18:34:46,491 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60d7c0a8-a258-4b72-ab8a-40494bc81454/bin/uautomizer-ZsLfNo2U6R/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--media--usb--dvb-usb--dvb-usb-cxusb.ko-entry_point.cil.out.i [2022-11-25 18:34:49,850 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-25 18:34:50,567 INFO L351 CDTParser]: Found 1 translation units. [2022-11-25 18:34:50,568 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60d7c0a8-a258-4b72-ab8a-40494bc81454/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--media--usb--dvb-usb--dvb-usb-cxusb.ko-entry_point.cil.out.i [2022-11-25 18:34:50,637 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60d7c0a8-a258-4b72-ab8a-40494bc81454/bin/uautomizer-ZsLfNo2U6R/data/b97856a54/8ea7771a5a8a4de2982edd5a4e1c19e5/FLAG4845b9bfd [2022-11-25 18:34:50,657 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60d7c0a8-a258-4b72-ab8a-40494bc81454/bin/uautomizer-ZsLfNo2U6R/data/b97856a54/8ea7771a5a8a4de2982edd5a4e1c19e5 [2022-11-25 18:34:50,660 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-25 18:34:50,662 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-25 18:34:50,665 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-25 18:34:50,666 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-25 18:34:50,670 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-25 18:34:50,671 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 06:34:50" (1/1) ... [2022-11-25 18:34:50,672 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@463155b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:34:50, skipping insertion in model container [2022-11-25 18:34:50,672 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 06:34:50" (1/1) ... [2022-11-25 18:34:50,680 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-25 18:34:50,835 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-25 18:34:51,684 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 18:34:51,962 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:34:51,967 WARN L623 FunctionHandler]: Unknown extern function dvb_usb_generic_write [2022-11-25 18:34:51,968 WARN L623 FunctionHandler]: Unknown extern function dvb_usb_generic_rw [2022-11-25 18:34:51,977 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:34:51,985 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:34:51,990 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:34:52,002 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:34:52,008 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible_nested [2022-11-25 18:34:52,011 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:34:52,014 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:34:52,017 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:34:52,018 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:34:52,023 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:34:52,025 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:34:52,029 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:34:52,030 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:34:52,047 WARN L623 FunctionHandler]: Unknown extern function usb_set_interface [2022-11-25 18:34:52,048 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:34:52,056 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:34:52,073 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:34:52,073 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:34:52,091 WARN L623 FunctionHandler]: Unknown extern function usb_bulk_msg [2022-11-25 18:34:52,092 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 18:34:52,099 WARN L623 FunctionHandler]: Unknown extern function usb_bulk_msg [2022-11-25 18:34:52,100 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 18:34:52,154 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:34:52,164 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:34:52,176 WARN L623 FunctionHandler]: Unknown extern function __symbol_get [2022-11-25 18:34:52,181 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-11-25 18:34:52,182 WARN L623 FunctionHandler]: Unknown extern function __symbol_get [2022-11-25 18:34:52,188 WARN L623 FunctionHandler]: Unknown extern function __symbol_put [2022-11-25 18:34:52,190 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:34:52,197 WARN L623 FunctionHandler]: Unknown extern function __symbol_get [2022-11-25 18:34:52,203 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-11-25 18:34:52,205 WARN L623 FunctionHandler]: Unknown extern function __symbol_get [2022-11-25 18:34:52,212 WARN L623 FunctionHandler]: Unknown extern function __symbol_put [2022-11-25 18:34:52,216 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:34:52,221 WARN L623 FunctionHandler]: Unknown extern function __symbol_get [2022-11-25 18:34:52,225 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-11-25 18:34:52,225 WARN L623 FunctionHandler]: Unknown extern function __symbol_get [2022-11-25 18:34:52,227 WARN L623 FunctionHandler]: Unknown extern function __symbol_put [2022-11-25 18:34:52,227 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:34:52,233 WARN L623 FunctionHandler]: Unknown extern function __symbol_get [2022-11-25 18:34:52,236 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-11-25 18:34:52,237 WARN L623 FunctionHandler]: Unknown extern function __symbol_get [2022-11-25 18:34:52,238 WARN L623 FunctionHandler]: Unknown extern function __symbol_put [2022-11-25 18:34:52,239 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:34:52,244 WARN L623 FunctionHandler]: Unknown extern function __symbol_get [2022-11-25 18:34:52,245 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-11-25 18:34:52,245 WARN L623 FunctionHandler]: Unknown extern function __symbol_get [2022-11-25 18:34:52,247 WARN L623 FunctionHandler]: Unknown extern function __symbol_put [2022-11-25 18:34:52,248 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:34:52,253 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:34:52,255 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:34:52,256 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:34:52,277 WARN L623 FunctionHandler]: Unknown extern function __symbol_get [2022-11-25 18:34:52,279 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-11-25 18:34:52,280 WARN L623 FunctionHandler]: Unknown extern function __symbol_get [2022-11-25 18:34:52,281 WARN L623 FunctionHandler]: Unknown extern function __symbol_put [2022-11-25 18:34:52,283 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:34:52,291 WARN L623 FunctionHandler]: Unknown extern function __symbol_get [2022-11-25 18:34:52,292 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-11-25 18:34:52,292 WARN L623 FunctionHandler]: Unknown extern function __symbol_get [2022-11-25 18:34:52,295 WARN L623 FunctionHandler]: Unknown extern function __symbol_put [2022-11-25 18:34:52,295 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:34:52,300 WARN L623 FunctionHandler]: Unknown extern function __symbol_get [2022-11-25 18:34:52,301 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-11-25 18:34:52,302 WARN L623 FunctionHandler]: Unknown extern function __symbol_get [2022-11-25 18:34:52,304 WARN L623 FunctionHandler]: Unknown extern function __symbol_put [2022-11-25 18:34:52,304 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:34:52,309 WARN L623 FunctionHandler]: Unknown extern function __symbol_get [2022-11-25 18:34:52,311 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-11-25 18:34:52,312 WARN L623 FunctionHandler]: Unknown extern function __symbol_get [2022-11-25 18:34:52,314 WARN L623 FunctionHandler]: Unknown extern function __symbol_put [2022-11-25 18:34:52,315 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:34:52,321 WARN L623 FunctionHandler]: Unknown extern function usb_set_interface [2022-11-25 18:34:52,322 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:34:52,323 WARN L623 FunctionHandler]: Unknown extern function __symbol_get [2022-11-25 18:34:52,324 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-11-25 18:34:52,325 WARN L623 FunctionHandler]: Unknown extern function __symbol_get [2022-11-25 18:34:52,327 WARN L623 FunctionHandler]: Unknown extern function __symbol_put [2022-11-25 18:34:52,327 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:34:52,333 WARN L623 FunctionHandler]: Unknown extern function usb_set_interface [2022-11-25 18:34:52,334 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:34:52,335 WARN L623 FunctionHandler]: Unknown extern function __symbol_get [2022-11-25 18:34:52,336 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-11-25 18:34:52,336 WARN L623 FunctionHandler]: Unknown extern function __symbol_get [2022-11-25 18:34:52,341 WARN L623 FunctionHandler]: Unknown extern function __symbol_put [2022-11-25 18:34:52,342 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:34:52,348 WARN L623 FunctionHandler]: Unknown extern function __symbol_get [2022-11-25 18:34:52,402 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-11-25 18:34:52,402 WARN L623 FunctionHandler]: Unknown extern function __symbol_get [2022-11-25 18:34:52,403 WARN L623 FunctionHandler]: Unknown extern function __symbol_put [2022-11-25 18:34:52,403 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:34:52,411 WARN L623 FunctionHandler]: Unknown extern function usb_set_interface [2022-11-25 18:34:52,412 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:34:52,413 WARN L623 FunctionHandler]: Unknown extern function __symbol_get [2022-11-25 18:34:52,414 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-11-25 18:34:52,414 WARN L623 FunctionHandler]: Unknown extern function __symbol_get [2022-11-25 18:34:52,415 WARN L623 FunctionHandler]: Unknown extern function __symbol_put [2022-11-25 18:34:52,416 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:34:52,422 WARN L623 FunctionHandler]: Unknown extern function usb_set_interface [2022-11-25 18:34:52,422 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:34:52,423 WARN L623 FunctionHandler]: Unknown extern function __symbol_get [2022-11-25 18:34:52,424 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-11-25 18:34:52,424 WARN L623 FunctionHandler]: Unknown extern function __symbol_get [2022-11-25 18:34:52,460 WARN L623 FunctionHandler]: Unknown extern function __symbol_put [2022-11-25 18:34:52,461 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:34:52,462 WARN L623 FunctionHandler]: Unknown extern function __symbol_get [2022-11-25 18:34:52,462 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-11-25 18:34:52,463 WARN L623 FunctionHandler]: Unknown extern function __symbol_get [2022-11-25 18:34:52,465 WARN L623 FunctionHandler]: Unknown extern function __symbol_put [2022-11-25 18:34:52,465 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:34:52,472 WARN L623 FunctionHandler]: Unknown extern function usb_set_interface [2022-11-25 18:34:52,472 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:34:52,473 WARN L623 FunctionHandler]: Unknown extern function __symbol_get [2022-11-25 18:34:52,476 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-11-25 18:34:52,477 WARN L623 FunctionHandler]: Unknown extern function __symbol_get [2022-11-25 18:34:52,478 WARN L623 FunctionHandler]: Unknown extern function __symbol_put [2022-11-25 18:34:52,478 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:34:52,479 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:34:52,481 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:34:52,490 WARN L623 FunctionHandler]: Unknown extern function usb_set_interface [2022-11-25 18:34:52,490 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:34:52,491 WARN L623 FunctionHandler]: Unknown extern function __symbol_get [2022-11-25 18:34:52,492 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-11-25 18:34:52,493 WARN L623 FunctionHandler]: Unknown extern function __symbol_get [2022-11-25 18:34:52,494 WARN L623 FunctionHandler]: Unknown extern function __symbol_put [2022-11-25 18:34:52,497 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:34:52,498 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:34:52,525 WARN L623 FunctionHandler]: Unknown extern function dib0070_wbd_offset [2022-11-25 18:34:52,532 WARN L623 FunctionHandler]: Unknown extern function __symbol_get [2022-11-25 18:34:52,534 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-11-25 18:34:52,536 WARN L623 FunctionHandler]: Unknown extern function __symbol_get [2022-11-25 18:34:52,540 WARN L623 FunctionHandler]: Unknown extern function __symbol_put [2022-11-25 18:34:52,540 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:34:52,547 WARN L623 FunctionHandler]: Unknown extern function usb_set_interface [2022-11-25 18:34:52,547 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:34:52,549 WARN L623 FunctionHandler]: Unknown extern function __symbol_get [2022-11-25 18:34:52,550 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-11-25 18:34:52,550 WARN L623 FunctionHandler]: Unknown extern function __symbol_get [2022-11-25 18:34:52,552 WARN L623 FunctionHandler]: Unknown extern function __symbol_put [2022-11-25 18:34:52,553 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:34:52,554 WARN L623 FunctionHandler]: Unknown extern function __symbol_get [2022-11-25 18:34:52,555 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-11-25 18:34:52,555 WARN L623 FunctionHandler]: Unknown extern function __symbol_get [2022-11-25 18:34:52,559 WARN L623 FunctionHandler]: Unknown extern function __symbol_put [2022-11-25 18:34:52,559 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:34:52,570 WARN L623 FunctionHandler]: Unknown extern function usb_set_interface [2022-11-25 18:34:52,571 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:34:52,572 WARN L623 FunctionHandler]: Unknown extern function usb_clear_halt [2022-11-25 18:34:52,576 WARN L623 FunctionHandler]: Unknown extern function usb_clear_halt [2022-11-25 18:34:52,577 WARN L623 FunctionHandler]: Unknown extern function usb_clear_halt [2022-11-25 18:34:52,578 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:34:52,578 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:34:52,579 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:34:52,579 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:34:52,580 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:34:52,580 WARN L623 FunctionHandler]: Unknown extern function __symbol_get [2022-11-25 18:34:52,581 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-11-25 18:34:52,581 WARN L623 FunctionHandler]: Unknown extern function __symbol_get [2022-11-25 18:34:52,583 WARN L623 FunctionHandler]: Unknown extern function __symbol_put [2022-11-25 18:34:52,583 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:34:52,590 WARN L623 FunctionHandler]: Unknown extern function usb_set_interface [2022-11-25 18:34:52,591 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:34:52,591 WARN L623 FunctionHandler]: Unknown extern function usb_clear_halt [2022-11-25 18:34:52,592 WARN L623 FunctionHandler]: Unknown extern function usb_clear_halt [2022-11-25 18:34:52,593 WARN L623 FunctionHandler]: Unknown extern function usb_clear_halt [2022-11-25 18:34:52,595 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:34:52,595 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:34:52,596 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:34:52,596 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:34:52,597 WARN L623 FunctionHandler]: Unknown extern function __symbol_get [2022-11-25 18:34:52,597 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-11-25 18:34:52,598 WARN L623 FunctionHandler]: Unknown extern function __symbol_get [2022-11-25 18:34:52,599 WARN L623 FunctionHandler]: Unknown extern function __symbol_put [2022-11-25 18:34:52,599 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:34:52,605 WARN L623 FunctionHandler]: Unknown extern function usb_set_interface [2022-11-25 18:34:52,606 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:34:52,606 WARN L623 FunctionHandler]: Unknown extern function usb_clear_halt [2022-11-25 18:34:52,607 WARN L623 FunctionHandler]: Unknown extern function usb_clear_halt [2022-11-25 18:34:52,608 WARN L623 FunctionHandler]: Unknown extern function usb_clear_halt [2022-11-25 18:34:52,609 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-25 18:34:52,610 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-11-25 18:34:52,610 WARN L623 FunctionHandler]: Unknown extern function i2c_new_device [2022-11-25 18:34:52,611 WARN L623 FunctionHandler]: Unknown extern function i2c_unregister_device [2022-11-25 18:34:52,612 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-25 18:34:52,613 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-11-25 18:34:52,614 WARN L623 FunctionHandler]: Unknown extern function i2c_new_device [2022-11-25 18:34:52,615 WARN L623 FunctionHandler]: Unknown extern function i2c_unregister_device [2022-11-25 18:34:52,615 WARN L623 FunctionHandler]: Unknown extern function i2c_unregister_device [2022-11-25 18:34:52,616 WARN L623 FunctionHandler]: Unknown extern function i2c_unregister_device [2022-11-25 18:34:52,627 WARN L623 FunctionHandler]: Unknown extern function vmalloc [2022-11-25 18:34:52,629 WARN L623 FunctionHandler]: Unknown extern function usb_cypress_load_firmware [2022-11-25 18:34:52,629 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-11-25 18:34:52,639 WARN L623 FunctionHandler]: Unknown extern function dvb_usb_device_init [2022-11-25 18:34:52,641 WARN L623 FunctionHandler]: Unknown extern function dvb_usb_device_init [2022-11-25 18:34:52,642 WARN L623 FunctionHandler]: Unknown extern function dvb_usb_device_init [2022-11-25 18:34:52,644 WARN L623 FunctionHandler]: Unknown extern function dvb_usb_device_init [2022-11-25 18:34:52,645 WARN L623 FunctionHandler]: Unknown extern function dvb_usb_device_init [2022-11-25 18:34:52,646 WARN L623 FunctionHandler]: Unknown extern function dvb_usb_device_init [2022-11-25 18:34:52,648 WARN L623 FunctionHandler]: Unknown extern function dvb_usb_device_init [2022-11-25 18:34:52,649 WARN L623 FunctionHandler]: Unknown extern function dvb_usb_device_init [2022-11-25 18:34:52,651 WARN L623 FunctionHandler]: Unknown extern function dvb_usb_device_init [2022-11-25 18:34:52,652 WARN L623 FunctionHandler]: Unknown extern function dvb_usb_device_init [2022-11-25 18:34:52,653 WARN L623 FunctionHandler]: Unknown extern function dvb_usb_device_init [2022-11-25 18:34:52,655 WARN L623 FunctionHandler]: Unknown extern function dvb_usb_device_init [2022-11-25 18:34:52,656 WARN L623 FunctionHandler]: Unknown extern function dvb_usb_device_init [2022-11-25 18:34:52,663 WARN L623 FunctionHandler]: Unknown extern function i2c_unregister_device [2022-11-25 18:34:52,664 WARN L623 FunctionHandler]: Unknown extern function i2c_unregister_device [2022-11-25 18:34:52,664 WARN L623 FunctionHandler]: Unknown extern function dvb_usb_device_exit [2022-11-25 18:34:52,716 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-11-25 18:34:52,734 WARN L623 FunctionHandler]: Unknown extern function usb_register_driver [2022-11-25 18:34:52,735 WARN L623 FunctionHandler]: Unknown extern function usb_deregister [2022-11-25 18:34:52,739 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_60d7c0a8-a258-4b72-ab8a-40494bc81454/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--media--usb--dvb-usb--dvb-usb-cxusb.ko-entry_point.cil.out.i[345671,345684] [2022-11-25 18:34:52,775 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 18:34:52,781 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 18:34:52,783 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 18:34:52,790 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-25 18:34:52,962 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 18:34:52,963 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@61bf991b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:34:52, skipping insertion in model container [2022-11-25 18:34:52,963 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-25 18:34:52,964 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-25 18:34:52,966 INFO L158 Benchmark]: Toolchain (without parser) took 2302.89ms. Allocated memory was 161.5MB in the beginning and 207.6MB in the end (delta: 46.1MB). Free memory was 117.4MB in the beginning and 109.0MB in the end (delta: 8.4MB). Peak memory consumption was 66.8MB. Max. memory is 16.1GB. [2022-11-25 18:34:52,967 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 119.5MB. Free memory is still 86.6MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-25 18:34:52,968 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2298.44ms. Allocated memory was 161.5MB in the beginning and 207.6MB in the end (delta: 46.1MB). Free memory was 117.4MB in the beginning and 109.0MB in the end (delta: 8.4MB). Peak memory consumption was 66.8MB. Max. memory is 16.1GB. [2022-11-25 18:34:52,970 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30ms. Allocated memory is still 119.5MB. Free memory is still 86.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2298.44ms. Allocated memory was 161.5MB in the beginning and 207.6MB in the end (delta: 46.1MB). Free memory was 117.4MB in the beginning and 109.0MB in the end (delta: 8.4MB). Peak memory consumption was 66.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 7518]: 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_60d7c0a8-a258-4b72-ab8a-40494bc81454/bin/uautomizer-ZsLfNo2U6R/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60d7c0a8-a258-4b72-ab8a-40494bc81454/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_60d7c0a8-a258-4b72-ab8a-40494bc81454/bin/uautomizer-ZsLfNo2U6R/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60d7c0a8-a258-4b72-ab8a-40494bc81454/bin/uautomizer-ZsLfNo2U6R/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--media--usb--dvb-usb--dvb-usb-cxusb.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60d7c0a8-a258-4b72-ab8a-40494bc81454/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_60d7c0a8-a258-4b72-ab8a-40494bc81454/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 649673d7d500cb3ab1cf0b106ef8e82fbdc70365ad86ae6c084e75ad09c08c87 --- 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 18:34:55,426 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-25 18:34:55,429 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-25 18:34:55,465 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-25 18:34:55,466 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-25 18:34:55,467 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-25 18:34:55,469 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-25 18:34:55,471 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-25 18:34:55,473 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-25 18:34:55,475 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-25 18:34:55,482 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-25 18:34:55,487 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-25 18:34:55,487 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-25 18:34:55,494 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-25 18:34:55,497 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-25 18:34:55,502 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-25 18:34:55,506 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-25 18:34:55,507 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-25 18:34:55,512 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-25 18:34:55,514 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-25 18:34:55,515 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-25 18:34:55,516 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-25 18:34:55,518 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-25 18:34:55,519 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-25 18:34:55,522 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-25 18:34:55,522 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-25 18:34:55,523 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-25 18:34:55,523 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-25 18:34:55,524 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-25 18:34:55,525 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-25 18:34:55,525 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-25 18:34:55,526 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-25 18:34:55,527 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-25 18:34:55,528 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-25 18:34:55,539 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-25 18:34:55,539 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-25 18:34:55,540 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-25 18:34:55,541 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-25 18:34:55,541 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-25 18:34:55,542 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-25 18:34:55,543 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-25 18:34:55,545 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60d7c0a8-a258-4b72-ab8a-40494bc81454/bin/uautomizer-ZsLfNo2U6R/config/svcomp-DerefFreeMemtrack-64bit-Automizer_Bitvector.epf [2022-11-25 18:34:55,571 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-25 18:34:55,572 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-25 18:34:55,572 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-25 18:34:55,572 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-25 18:34:55,573 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-25 18:34:55,574 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-25 18:34:55,575 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-25 18:34:55,575 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-25 18:34:55,576 INFO L138 SettingsManager]: * Use SBE=true [2022-11-25 18:34:55,576 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-25 18:34:55,576 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-25 18:34:55,577 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-25 18:34:55,577 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-25 18:34:55,577 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-25 18:34:55,577 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-25 18:34:55,578 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-25 18:34:55,578 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-25 18:34:55,578 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-25 18:34:55,579 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-25 18:34:55,579 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-25 18:34:55,579 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-25 18:34:55,580 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-25 18:34:55,580 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-25 18:34:55,580 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-25 18:34:55,581 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-25 18:34:55,581 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-25 18:34:55,581 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-25 18:34:55,581 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-25 18:34:55,582 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-25 18:34:55,582 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-25 18:34:55,582 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2022-11-25 18:34:55,582 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-25 18:34:55,583 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2022-11-25 18:34:55,583 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_60d7c0a8-a258-4b72-ab8a-40494bc81454/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60d7c0a8-a258-4b72-ab8a-40494bc81454/bin/uautomizer-ZsLfNo2U6R Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 649673d7d500cb3ab1cf0b106ef8e82fbdc70365ad86ae6c084e75ad09c08c87 [2022-11-25 18:34:55,997 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-25 18:34:56,026 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-25 18:34:56,029 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-25 18:34:56,031 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-25 18:34:56,031 INFO L275 PluginConnector]: CDTParser initialized [2022-11-25 18:34:56,033 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60d7c0a8-a258-4b72-ab8a-40494bc81454/bin/uautomizer-ZsLfNo2U6R/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--media--usb--dvb-usb--dvb-usb-cxusb.ko-entry_point.cil.out.i [2022-11-25 18:34:59,345 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-25 18:35:00,075 INFO L351 CDTParser]: Found 1 translation units. [2022-11-25 18:35:00,076 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60d7c0a8-a258-4b72-ab8a-40494bc81454/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--media--usb--dvb-usb--dvb-usb-cxusb.ko-entry_point.cil.out.i [2022-11-25 18:35:00,121 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60d7c0a8-a258-4b72-ab8a-40494bc81454/bin/uautomizer-ZsLfNo2U6R/data/6ed3ea816/a7c6dab039a24070952c57d15ea5bd2a/FLAGb5273db21 [2022-11-25 18:35:00,137 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60d7c0a8-a258-4b72-ab8a-40494bc81454/bin/uautomizer-ZsLfNo2U6R/data/6ed3ea816/a7c6dab039a24070952c57d15ea5bd2a [2022-11-25 18:35:00,140 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-25 18:35:00,141 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-25 18:35:00,142 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-25 18:35:00,143 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-25 18:35:00,146 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-25 18:35:00,147 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 06:35:00" (1/1) ... [2022-11-25 18:35:00,148 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7966ffcd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:35:00, skipping insertion in model container [2022-11-25 18:35:00,148 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 06:35:00" (1/1) ... [2022-11-25 18:35:00,155 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-25 18:35:00,293 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-25 18:35:01,092 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 18:35:01,384 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:35:01,390 WARN L623 FunctionHandler]: Unknown extern function dvb_usb_generic_write [2022-11-25 18:35:01,394 WARN L623 FunctionHandler]: Unknown extern function dvb_usb_generic_rw [2022-11-25 18:35:01,404 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:35:01,425 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:35:01,436 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:35:01,462 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:35:01,468 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible_nested [2022-11-25 18:35:01,475 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:35:01,478 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:35:01,489 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:35:01,491 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:35:01,501 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:35:01,506 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:35:01,514 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:35:01,523 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:35:01,549 WARN L623 FunctionHandler]: Unknown extern function usb_set_interface [2022-11-25 18:35:01,550 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:35:01,562 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:35:01,581 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:35:01,582 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:35:01,606 WARN L623 FunctionHandler]: Unknown extern function usb_bulk_msg [2022-11-25 18:35:01,611 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 18:35:01,619 WARN L623 FunctionHandler]: Unknown extern function usb_bulk_msg [2022-11-25 18:35:01,621 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 18:35:01,681 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:35:01,690 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:35:01,702 WARN L623 FunctionHandler]: Unknown extern function __symbol_get [2022-11-25 18:35:01,706 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-11-25 18:35:01,707 WARN L623 FunctionHandler]: Unknown extern function __symbol_get [2022-11-25 18:35:01,710 WARN L623 FunctionHandler]: Unknown extern function __symbol_put [2022-11-25 18:35:01,711 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:35:01,716 WARN L623 FunctionHandler]: Unknown extern function __symbol_get [2022-11-25 18:35:01,720 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-11-25 18:35:01,721 WARN L623 FunctionHandler]: Unknown extern function __symbol_get [2022-11-25 18:35:01,728 WARN L623 FunctionHandler]: Unknown extern function __symbol_put [2022-11-25 18:35:01,729 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:35:01,762 WARN L623 FunctionHandler]: Unknown extern function __symbol_get [2022-11-25 18:35:01,763 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-11-25 18:35:01,764 WARN L623 FunctionHandler]: Unknown extern function __symbol_get [2022-11-25 18:35:01,765 WARN L623 FunctionHandler]: Unknown extern function __symbol_put [2022-11-25 18:35:01,765 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:35:01,770 WARN L623 FunctionHandler]: Unknown extern function __symbol_get [2022-11-25 18:35:01,771 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-11-25 18:35:01,771 WARN L623 FunctionHandler]: Unknown extern function __symbol_get [2022-11-25 18:35:01,774 WARN L623 FunctionHandler]: Unknown extern function __symbol_put [2022-11-25 18:35:01,774 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:35:01,780 WARN L623 FunctionHandler]: Unknown extern function __symbol_get [2022-11-25 18:35:01,781 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-11-25 18:35:01,781 WARN L623 FunctionHandler]: Unknown extern function __symbol_get [2022-11-25 18:35:01,784 WARN L623 FunctionHandler]: Unknown extern function __symbol_put [2022-11-25 18:35:01,784 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:35:01,790 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:35:01,791 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:35:01,792 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:35:01,813 WARN L623 FunctionHandler]: Unknown extern function __symbol_get [2022-11-25 18:35:01,813 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-11-25 18:35:01,814 WARN L623 FunctionHandler]: Unknown extern function __symbol_get [2022-11-25 18:35:01,815 WARN L623 FunctionHandler]: Unknown extern function __symbol_put [2022-11-25 18:35:01,817 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:35:01,825 WARN L623 FunctionHandler]: Unknown extern function __symbol_get [2022-11-25 18:35:01,826 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-11-25 18:35:01,826 WARN L623 FunctionHandler]: Unknown extern function __symbol_get [2022-11-25 18:35:01,829 WARN L623 FunctionHandler]: Unknown extern function __symbol_put [2022-11-25 18:35:01,829 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:35:01,834 WARN L623 FunctionHandler]: Unknown extern function __symbol_get [2022-11-25 18:35:01,835 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-11-25 18:35:01,836 WARN L623 FunctionHandler]: Unknown extern function __symbol_get [2022-11-25 18:35:01,837 WARN L623 FunctionHandler]: Unknown extern function __symbol_put [2022-11-25 18:35:01,838 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:35:01,844 WARN L623 FunctionHandler]: Unknown extern function __symbol_get [2022-11-25 18:35:01,845 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-11-25 18:35:01,845 WARN L623 FunctionHandler]: Unknown extern function __symbol_get [2022-11-25 18:35:01,847 WARN L623 FunctionHandler]: Unknown extern function __symbol_put [2022-11-25 18:35:01,848 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:35:01,853 WARN L623 FunctionHandler]: Unknown extern function usb_set_interface [2022-11-25 18:35:01,854 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:35:01,855 WARN L623 FunctionHandler]: Unknown extern function __symbol_get [2022-11-25 18:35:01,856 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-11-25 18:35:01,856 WARN L623 FunctionHandler]: Unknown extern function __symbol_get [2022-11-25 18:35:01,858 WARN L623 FunctionHandler]: Unknown extern function __symbol_put [2022-11-25 18:35:01,859 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:35:01,871 WARN L623 FunctionHandler]: Unknown extern function usb_set_interface [2022-11-25 18:35:01,872 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:35:01,873 WARN L623 FunctionHandler]: Unknown extern function __symbol_get [2022-11-25 18:35:01,873 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-11-25 18:35:01,874 WARN L623 FunctionHandler]: Unknown extern function __symbol_get [2022-11-25 18:35:01,875 WARN L623 FunctionHandler]: Unknown extern function __symbol_put [2022-11-25 18:35:01,875 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:35:01,881 WARN L623 FunctionHandler]: Unknown extern function __symbol_get [2022-11-25 18:35:01,881 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-11-25 18:35:01,882 WARN L623 FunctionHandler]: Unknown extern function __symbol_get [2022-11-25 18:35:01,883 WARN L623 FunctionHandler]: Unknown extern function __symbol_put [2022-11-25 18:35:01,883 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:35:01,889 WARN L623 FunctionHandler]: Unknown extern function usb_set_interface [2022-11-25 18:35:01,889 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:35:01,890 WARN L623 FunctionHandler]: Unknown extern function __symbol_get [2022-11-25 18:35:01,890 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-11-25 18:35:01,891 WARN L623 FunctionHandler]: Unknown extern function __symbol_get [2022-11-25 18:35:01,892 WARN L623 FunctionHandler]: Unknown extern function __symbol_put [2022-11-25 18:35:01,892 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:35:01,898 WARN L623 FunctionHandler]: Unknown extern function usb_set_interface [2022-11-25 18:35:01,898 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:35:01,899 WARN L623 FunctionHandler]: Unknown extern function __symbol_get [2022-11-25 18:35:01,899 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-11-25 18:35:01,900 WARN L623 FunctionHandler]: Unknown extern function __symbol_get [2022-11-25 18:35:01,901 WARN L623 FunctionHandler]: Unknown extern function __symbol_put [2022-11-25 18:35:01,901 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:35:01,902 WARN L623 FunctionHandler]: Unknown extern function __symbol_get [2022-11-25 18:35:01,903 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-11-25 18:35:01,903 WARN L623 FunctionHandler]: Unknown extern function __symbol_get [2022-11-25 18:35:01,904 WARN L623 FunctionHandler]: Unknown extern function __symbol_put [2022-11-25 18:35:01,906 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:35:01,911 WARN L623 FunctionHandler]: Unknown extern function usb_set_interface [2022-11-25 18:35:01,912 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:35:01,913 WARN L623 FunctionHandler]: Unknown extern function __symbol_get [2022-11-25 18:35:01,914 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-11-25 18:35:01,915 WARN L623 FunctionHandler]: Unknown extern function __symbol_get [2022-11-25 18:35:01,916 WARN L623 FunctionHandler]: Unknown extern function __symbol_put [2022-11-25 18:35:01,916 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:35:01,917 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:35:01,919 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:35:01,926 WARN L623 FunctionHandler]: Unknown extern function usb_set_interface [2022-11-25 18:35:01,927 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:35:01,928 WARN L623 FunctionHandler]: Unknown extern function __symbol_get [2022-11-25 18:35:01,929 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-11-25 18:35:01,930 WARN L623 FunctionHandler]: Unknown extern function __symbol_get [2022-11-25 18:35:01,932 WARN L623 FunctionHandler]: Unknown extern function __symbol_put [2022-11-25 18:35:01,935 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:35:01,941 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:35:01,971 WARN L623 FunctionHandler]: Unknown extern function dib0070_wbd_offset [2022-11-25 18:35:01,978 WARN L623 FunctionHandler]: Unknown extern function __symbol_get [2022-11-25 18:35:01,979 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-11-25 18:35:01,981 WARN L623 FunctionHandler]: Unknown extern function __symbol_get [2022-11-25 18:35:01,982 WARN L623 FunctionHandler]: Unknown extern function __symbol_put [2022-11-25 18:35:01,983 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:35:01,990 WARN L623 FunctionHandler]: Unknown extern function usb_set_interface [2022-11-25 18:35:01,991 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:35:01,993 WARN L623 FunctionHandler]: Unknown extern function __symbol_get [2022-11-25 18:35:01,993 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-11-25 18:35:01,994 WARN L623 FunctionHandler]: Unknown extern function __symbol_get [2022-11-25 18:35:01,995 WARN L623 FunctionHandler]: Unknown extern function __symbol_put [2022-11-25 18:35:01,995 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:35:01,996 WARN L623 FunctionHandler]: Unknown extern function __symbol_get [2022-11-25 18:35:01,996 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-11-25 18:35:01,997 WARN L623 FunctionHandler]: Unknown extern function __symbol_get [2022-11-25 18:35:01,998 WARN L623 FunctionHandler]: Unknown extern function __symbol_put [2022-11-25 18:35:01,998 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:35:02,014 WARN L623 FunctionHandler]: Unknown extern function usb_set_interface [2022-11-25 18:35:02,015 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:35:02,016 WARN L623 FunctionHandler]: Unknown extern function usb_clear_halt [2022-11-25 18:35:02,016 WARN L623 FunctionHandler]: Unknown extern function usb_clear_halt [2022-11-25 18:35:02,017 WARN L623 FunctionHandler]: Unknown extern function usb_clear_halt [2022-11-25 18:35:02,017 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:35:02,018 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:35:02,018 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:35:02,019 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:35:02,019 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:35:02,019 WARN L623 FunctionHandler]: Unknown extern function __symbol_get [2022-11-25 18:35:02,020 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-11-25 18:35:02,020 WARN L623 FunctionHandler]: Unknown extern function __symbol_get [2022-11-25 18:35:02,023 WARN L623 FunctionHandler]: Unknown extern function __symbol_put [2022-11-25 18:35:02,024 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:35:02,029 WARN L623 FunctionHandler]: Unknown extern function usb_set_interface [2022-11-25 18:35:02,030 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:35:02,030 WARN L623 FunctionHandler]: Unknown extern function usb_clear_halt [2022-11-25 18:35:02,031 WARN L623 FunctionHandler]: Unknown extern function usb_clear_halt [2022-11-25 18:35:02,032 WARN L623 FunctionHandler]: Unknown extern function usb_clear_halt [2022-11-25 18:35:02,032 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:35:02,032 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:35:02,033 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:35:02,033 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:35:02,033 WARN L623 FunctionHandler]: Unknown extern function __symbol_get [2022-11-25 18:35:02,035 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-11-25 18:35:02,036 WARN L623 FunctionHandler]: Unknown extern function __symbol_get [2022-11-25 18:35:02,039 WARN L623 FunctionHandler]: Unknown extern function __symbol_put [2022-11-25 18:35:02,039 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:35:02,046 WARN L623 FunctionHandler]: Unknown extern function usb_set_interface [2022-11-25 18:35:02,046 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:35:02,047 WARN L623 FunctionHandler]: Unknown extern function usb_clear_halt [2022-11-25 18:35:02,047 WARN L623 FunctionHandler]: Unknown extern function usb_clear_halt [2022-11-25 18:35:02,048 WARN L623 FunctionHandler]: Unknown extern function usb_clear_halt [2022-11-25 18:35:02,050 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-25 18:35:02,062 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-11-25 18:35:02,062 WARN L623 FunctionHandler]: Unknown extern function i2c_new_device [2022-11-25 18:35:02,064 WARN L623 FunctionHandler]: Unknown extern function i2c_unregister_device [2022-11-25 18:35:02,065 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-25 18:35:02,067 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-11-25 18:35:02,067 WARN L623 FunctionHandler]: Unknown extern function i2c_new_device [2022-11-25 18:35:02,068 WARN L623 FunctionHandler]: Unknown extern function i2c_unregister_device [2022-11-25 18:35:02,068 WARN L623 FunctionHandler]: Unknown extern function i2c_unregister_device [2022-11-25 18:35:02,069 WARN L623 FunctionHandler]: Unknown extern function i2c_unregister_device [2022-11-25 18:35:02,082 WARN L623 FunctionHandler]: Unknown extern function vmalloc [2022-11-25 18:35:02,083 WARN L623 FunctionHandler]: Unknown extern function usb_cypress_load_firmware [2022-11-25 18:35:02,084 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-11-25 18:35:02,090 WARN L623 FunctionHandler]: Unknown extern function dvb_usb_device_init [2022-11-25 18:35:02,091 WARN L623 FunctionHandler]: Unknown extern function dvb_usb_device_init [2022-11-25 18:35:02,092 WARN L623 FunctionHandler]: Unknown extern function dvb_usb_device_init [2022-11-25 18:35:02,093 WARN L623 FunctionHandler]: Unknown extern function dvb_usb_device_init [2022-11-25 18:35:02,094 WARN L623 FunctionHandler]: Unknown extern function dvb_usb_device_init [2022-11-25 18:35:02,095 WARN L623 FunctionHandler]: Unknown extern function dvb_usb_device_init [2022-11-25 18:35:02,096 WARN L623 FunctionHandler]: Unknown extern function dvb_usb_device_init [2022-11-25 18:35:02,096 WARN L623 FunctionHandler]: Unknown extern function dvb_usb_device_init [2022-11-25 18:35:02,098 WARN L623 FunctionHandler]: Unknown extern function dvb_usb_device_init [2022-11-25 18:35:02,099 WARN L623 FunctionHandler]: Unknown extern function dvb_usb_device_init [2022-11-25 18:35:02,101 WARN L623 FunctionHandler]: Unknown extern function dvb_usb_device_init [2022-11-25 18:35:02,102 WARN L623 FunctionHandler]: Unknown extern function dvb_usb_device_init [2022-11-25 18:35:02,102 WARN L623 FunctionHandler]: Unknown extern function dvb_usb_device_init [2022-11-25 18:35:02,108 WARN L623 FunctionHandler]: Unknown extern function i2c_unregister_device [2022-11-25 18:35:02,109 WARN L623 FunctionHandler]: Unknown extern function i2c_unregister_device [2022-11-25 18:35:02,109 WARN L623 FunctionHandler]: Unknown extern function dvb_usb_device_exit [2022-11-25 18:35:02,169 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-11-25 18:35:02,192 WARN L623 FunctionHandler]: Unknown extern function usb_register_driver [2022-11-25 18:35:02,193 WARN L623 FunctionHandler]: Unknown extern function usb_deregister [2022-11-25 18:35:02,198 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_60d7c0a8-a258-4b72-ab8a-40494bc81454/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--media--usb--dvb-usb--dvb-usb-cxusb.ko-entry_point.cil.out.i[345671,345684] [2022-11-25 18:35:02,229 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 18:35:02,236 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 18:35:02,239 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 18:35:02,265 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-25 18:35:02,528 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-25 18:35:02,606 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-25 18:35:02,791 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 18:35:02,811 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:35:02,812 WARN L623 FunctionHandler]: Unknown extern function dvb_usb_generic_write [2022-11-25 18:35:02,828 WARN L623 FunctionHandler]: Unknown extern function dvb_usb_generic_rw [2022-11-25 18:35:02,832 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:35:02,835 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:35:02,836 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:35:02,837 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:35:02,838 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible_nested [2022-11-25 18:35:02,839 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:35:02,861 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:35:02,863 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:35:02,864 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:35:02,867 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:35:02,871 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:35:02,874 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:35:02,888 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:35:02,890 WARN L623 FunctionHandler]: Unknown extern function usb_set_interface [2022-11-25 18:35:02,890 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:35:02,913 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:35:02,916 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:35:02,916 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:35:02,919 WARN L623 FunctionHandler]: Unknown extern function usb_bulk_msg [2022-11-25 18:35:02,919 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 18:35:02,921 WARN L623 FunctionHandler]: Unknown extern function usb_bulk_msg [2022-11-25 18:35:02,921 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 18:35:02,936 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:35:02,938 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:35:02,940 WARN L623 FunctionHandler]: Unknown extern function __symbol_get [2022-11-25 18:35:02,941 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-11-25 18:35:02,941 WARN L623 FunctionHandler]: Unknown extern function __symbol_get [2022-11-25 18:35:02,978 WARN L623 FunctionHandler]: Unknown extern function __symbol_put [2022-11-25 18:35:02,978 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:35:02,979 WARN L623 FunctionHandler]: Unknown extern function __symbol_get [2022-11-25 18:35:02,980 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-11-25 18:35:02,980 WARN L623 FunctionHandler]: Unknown extern function __symbol_get [2022-11-25 18:35:02,981 WARN L623 FunctionHandler]: Unknown extern function __symbol_put [2022-11-25 18:35:02,981 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:35:02,982 WARN L623 FunctionHandler]: Unknown extern function __symbol_get [2022-11-25 18:35:02,983 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-11-25 18:35:02,984 WARN L623 FunctionHandler]: Unknown extern function __symbol_get [2022-11-25 18:35:02,984 WARN L623 FunctionHandler]: Unknown extern function __symbol_put [2022-11-25 18:35:02,985 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:35:02,985 WARN L623 FunctionHandler]: Unknown extern function __symbol_get [2022-11-25 18:35:02,986 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-11-25 18:35:02,986 WARN L623 FunctionHandler]: Unknown extern function __symbol_get [2022-11-25 18:35:02,986 WARN L623 FunctionHandler]: Unknown extern function __symbol_put [2022-11-25 18:35:02,987 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:35:02,987 WARN L623 FunctionHandler]: Unknown extern function __symbol_get [2022-11-25 18:35:02,988 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-11-25 18:35:02,988 WARN L623 FunctionHandler]: Unknown extern function __symbol_get [2022-11-25 18:35:02,989 WARN L623 FunctionHandler]: Unknown extern function __symbol_put [2022-11-25 18:35:02,989 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:35:03,002 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:35:03,002 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:35:03,003 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:35:03,005 WARN L623 FunctionHandler]: Unknown extern function __symbol_get [2022-11-25 18:35:03,009 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-11-25 18:35:03,010 WARN L623 FunctionHandler]: Unknown extern function __symbol_get [2022-11-25 18:35:03,011 WARN L623 FunctionHandler]: Unknown extern function __symbol_put [2022-11-25 18:35:03,011 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:35:03,018 WARN L623 FunctionHandler]: Unknown extern function __symbol_get [2022-11-25 18:35:03,019 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-11-25 18:35:03,020 WARN L623 FunctionHandler]: Unknown extern function __symbol_get [2022-11-25 18:35:03,021 WARN L623 FunctionHandler]: Unknown extern function __symbol_put [2022-11-25 18:35:03,021 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:35:03,027 WARN L623 FunctionHandler]: Unknown extern function __symbol_get [2022-11-25 18:35:03,027 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-11-25 18:35:03,027 WARN L623 FunctionHandler]: Unknown extern function __symbol_get [2022-11-25 18:35:03,028 WARN L623 FunctionHandler]: Unknown extern function __symbol_put [2022-11-25 18:35:03,029 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:35:03,031 WARN L623 FunctionHandler]: Unknown extern function __symbol_get [2022-11-25 18:35:03,031 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-11-25 18:35:03,032 WARN L623 FunctionHandler]: Unknown extern function __symbol_get [2022-11-25 18:35:03,033 WARN L623 FunctionHandler]: Unknown extern function __symbol_put [2022-11-25 18:35:03,033 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:35:03,034 WARN L623 FunctionHandler]: Unknown extern function usb_set_interface [2022-11-25 18:35:03,034 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:35:03,034 WARN L623 FunctionHandler]: Unknown extern function __symbol_get [2022-11-25 18:35:03,035 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-11-25 18:35:03,035 WARN L623 FunctionHandler]: Unknown extern function __symbol_get [2022-11-25 18:35:03,036 WARN L623 FunctionHandler]: Unknown extern function __symbol_put [2022-11-25 18:35:03,036 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:35:03,037 WARN L623 FunctionHandler]: Unknown extern function usb_set_interface [2022-11-25 18:35:03,038 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:35:03,040 WARN L623 FunctionHandler]: Unknown extern function __symbol_get [2022-11-25 18:35:03,040 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-11-25 18:35:03,040 WARN L623 FunctionHandler]: Unknown extern function __symbol_get [2022-11-25 18:35:03,041 WARN L623 FunctionHandler]: Unknown extern function __symbol_put [2022-11-25 18:35:03,042 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:35:03,043 WARN L623 FunctionHandler]: Unknown extern function __symbol_get [2022-11-25 18:35:03,043 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-11-25 18:35:03,043 WARN L623 FunctionHandler]: Unknown extern function __symbol_get [2022-11-25 18:35:03,044 WARN L623 FunctionHandler]: Unknown extern function __symbol_put [2022-11-25 18:35:03,045 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:35:03,045 WARN L623 FunctionHandler]: Unknown extern function usb_set_interface [2022-11-25 18:35:03,046 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:35:03,046 WARN L623 FunctionHandler]: Unknown extern function __symbol_get [2022-11-25 18:35:03,049 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-11-25 18:35:03,049 WARN L623 FunctionHandler]: Unknown extern function __symbol_get [2022-11-25 18:35:03,053 WARN L623 FunctionHandler]: Unknown extern function __symbol_put [2022-11-25 18:35:03,053 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:35:03,055 WARN L623 FunctionHandler]: Unknown extern function usb_set_interface [2022-11-25 18:35:03,055 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:35:03,055 WARN L623 FunctionHandler]: Unknown extern function __symbol_get [2022-11-25 18:35:03,056 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-11-25 18:35:03,056 WARN L623 FunctionHandler]: Unknown extern function __symbol_get [2022-11-25 18:35:03,057 WARN L623 FunctionHandler]: Unknown extern function __symbol_put [2022-11-25 18:35:03,057 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:35:03,058 WARN L623 FunctionHandler]: Unknown extern function __symbol_get [2022-11-25 18:35:03,058 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-11-25 18:35:03,058 WARN L623 FunctionHandler]: Unknown extern function __symbol_get [2022-11-25 18:35:03,059 WARN L623 FunctionHandler]: Unknown extern function __symbol_put [2022-11-25 18:35:03,060 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:35:03,061 WARN L623 FunctionHandler]: Unknown extern function usb_set_interface [2022-11-25 18:35:03,061 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:35:03,063 WARN L623 FunctionHandler]: Unknown extern function __symbol_get [2022-11-25 18:35:03,064 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-11-25 18:35:03,064 WARN L623 FunctionHandler]: Unknown extern function __symbol_get [2022-11-25 18:35:03,065 WARN L623 FunctionHandler]: Unknown extern function __symbol_put [2022-11-25 18:35:03,065 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:35:03,065 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:35:03,066 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:35:03,073 WARN L623 FunctionHandler]: Unknown extern function usb_set_interface [2022-11-25 18:35:03,073 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:35:03,075 WARN L623 FunctionHandler]: Unknown extern function __symbol_get [2022-11-25 18:35:03,075 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-11-25 18:35:03,075 WARN L623 FunctionHandler]: Unknown extern function __symbol_get [2022-11-25 18:35:03,076 WARN L623 FunctionHandler]: Unknown extern function __symbol_put [2022-11-25 18:35:03,076 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:35:03,081 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:35:03,085 WARN L623 FunctionHandler]: Unknown extern function dib0070_wbd_offset [2022-11-25 18:35:03,087 WARN L623 FunctionHandler]: Unknown extern function __symbol_get [2022-11-25 18:35:03,087 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-11-25 18:35:03,087 WARN L623 FunctionHandler]: Unknown extern function __symbol_get [2022-11-25 18:35:03,088 WARN L623 FunctionHandler]: Unknown extern function __symbol_put [2022-11-25 18:35:03,089 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:35:03,090 WARN L623 FunctionHandler]: Unknown extern function usb_set_interface [2022-11-25 18:35:03,090 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:35:03,091 WARN L623 FunctionHandler]: Unknown extern function __symbol_get [2022-11-25 18:35:03,091 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-11-25 18:35:03,092 WARN L623 FunctionHandler]: Unknown extern function __symbol_get [2022-11-25 18:35:03,092 WARN L623 FunctionHandler]: Unknown extern function __symbol_put [2022-11-25 18:35:03,093 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:35:03,094 WARN L623 FunctionHandler]: Unknown extern function __symbol_get [2022-11-25 18:35:03,094 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-11-25 18:35:03,094 WARN L623 FunctionHandler]: Unknown extern function __symbol_get [2022-11-25 18:35:03,095 WARN L623 FunctionHandler]: Unknown extern function __symbol_put [2022-11-25 18:35:03,095 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:35:03,097 WARN L623 FunctionHandler]: Unknown extern function usb_set_interface [2022-11-25 18:35:03,097 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:35:03,098 WARN L623 FunctionHandler]: Unknown extern function usb_clear_halt [2022-11-25 18:35:03,098 WARN L623 FunctionHandler]: Unknown extern function usb_clear_halt [2022-11-25 18:35:03,099 WARN L623 FunctionHandler]: Unknown extern function usb_clear_halt [2022-11-25 18:35:03,099 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:35:03,099 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:35:03,100 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:35:03,100 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:35:03,100 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:35:03,100 WARN L623 FunctionHandler]: Unknown extern function __symbol_get [2022-11-25 18:35:03,101 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-11-25 18:35:03,101 WARN L623 FunctionHandler]: Unknown extern function __symbol_get [2022-11-25 18:35:03,102 WARN L623 FunctionHandler]: Unknown extern function __symbol_put [2022-11-25 18:35:03,103 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:35:03,104 WARN L623 FunctionHandler]: Unknown extern function usb_set_interface [2022-11-25 18:35:03,105 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:35:03,106 WARN L623 FunctionHandler]: Unknown extern function usb_clear_halt [2022-11-25 18:35:03,106 WARN L623 FunctionHandler]: Unknown extern function usb_clear_halt [2022-11-25 18:35:03,107 WARN L623 FunctionHandler]: Unknown extern function usb_clear_halt [2022-11-25 18:35:03,107 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:35:03,107 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:35:03,108 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:35:03,108 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:35:03,108 WARN L623 FunctionHandler]: Unknown extern function __symbol_get [2022-11-25 18:35:03,109 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-11-25 18:35:03,109 WARN L623 FunctionHandler]: Unknown extern function __symbol_get [2022-11-25 18:35:03,110 WARN L623 FunctionHandler]: Unknown extern function __symbol_put [2022-11-25 18:35:03,110 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:35:03,111 WARN L623 FunctionHandler]: Unknown extern function usb_set_interface [2022-11-25 18:35:03,111 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:35:03,112 WARN L623 FunctionHandler]: Unknown extern function usb_clear_halt [2022-11-25 18:35:03,112 WARN L623 FunctionHandler]: Unknown extern function usb_clear_halt [2022-11-25 18:35:03,113 WARN L623 FunctionHandler]: Unknown extern function usb_clear_halt [2022-11-25 18:35:03,114 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-25 18:35:03,117 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-11-25 18:35:03,117 WARN L623 FunctionHandler]: Unknown extern function i2c_new_device [2022-11-25 18:35:03,118 WARN L623 FunctionHandler]: Unknown extern function i2c_unregister_device [2022-11-25 18:35:03,118 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-25 18:35:03,120 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-11-25 18:35:03,120 WARN L623 FunctionHandler]: Unknown extern function i2c_new_device [2022-11-25 18:35:03,122 WARN L623 FunctionHandler]: Unknown extern function i2c_unregister_device [2022-11-25 18:35:03,123 WARN L623 FunctionHandler]: Unknown extern function i2c_unregister_device [2022-11-25 18:35:03,123 WARN L623 FunctionHandler]: Unknown extern function i2c_unregister_device [2022-11-25 18:35:03,126 WARN L623 FunctionHandler]: Unknown extern function vmalloc [2022-11-25 18:35:03,152 WARN L623 FunctionHandler]: Unknown extern function usb_cypress_load_firmware [2022-11-25 18:35:03,153 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-11-25 18:35:03,157 WARN L623 FunctionHandler]: Unknown extern function dvb_usb_device_init [2022-11-25 18:35:03,158 WARN L623 FunctionHandler]: Unknown extern function dvb_usb_device_init [2022-11-25 18:35:03,159 WARN L623 FunctionHandler]: Unknown extern function dvb_usb_device_init [2022-11-25 18:35:03,160 WARN L623 FunctionHandler]: Unknown extern function dvb_usb_device_init [2022-11-25 18:35:03,160 WARN L623 FunctionHandler]: Unknown extern function dvb_usb_device_init [2022-11-25 18:35:03,161 WARN L623 FunctionHandler]: Unknown extern function dvb_usb_device_init [2022-11-25 18:35:03,162 WARN L623 FunctionHandler]: Unknown extern function dvb_usb_device_init [2022-11-25 18:35:03,163 WARN L623 FunctionHandler]: Unknown extern function dvb_usb_device_init [2022-11-25 18:35:03,164 WARN L623 FunctionHandler]: Unknown extern function dvb_usb_device_init [2022-11-25 18:35:03,165 WARN L623 FunctionHandler]: Unknown extern function dvb_usb_device_init [2022-11-25 18:35:03,166 WARN L623 FunctionHandler]: Unknown extern function dvb_usb_device_init [2022-11-25 18:35:03,167 WARN L623 FunctionHandler]: Unknown extern function dvb_usb_device_init [2022-11-25 18:35:03,168 WARN L623 FunctionHandler]: Unknown extern function dvb_usb_device_init [2022-11-25 18:35:03,170 WARN L623 FunctionHandler]: Unknown extern function i2c_unregister_device [2022-11-25 18:35:03,171 WARN L623 FunctionHandler]: Unknown extern function i2c_unregister_device [2022-11-25 18:35:03,171 WARN L623 FunctionHandler]: Unknown extern function dvb_usb_device_exit [2022-11-25 18:35:03,199 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-11-25 18:35:03,215 WARN L623 FunctionHandler]: Unknown extern function usb_register_driver [2022-11-25 18:35:03,216 WARN L623 FunctionHandler]: Unknown extern function usb_deregister [2022-11-25 18:35:03,216 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_60d7c0a8-a258-4b72-ab8a-40494bc81454/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--media--usb--dvb-usb--dvb-usb-cxusb.ko-entry_point.cil.out.i[345671,345684] [2022-11-25 18:35:03,220 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 18:35:03,221 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 18:35:03,224 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 18:35:03,225 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-25 18:35:03,304 INFO L203 MainTranslator]: Completed pre-run [2022-11-25 18:35:03,478 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 18:35:03,491 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:35:03,493 WARN L623 FunctionHandler]: Unknown extern function dvb_usb_generic_write [2022-11-25 18:35:03,495 WARN L623 FunctionHandler]: Unknown extern function dvb_usb_generic_rw [2022-11-25 18:35:03,496 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:35:03,499 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:35:03,499 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:35:03,501 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:35:03,517 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible_nested [2022-11-25 18:35:03,518 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:35:03,519 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:35:03,523 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:35:03,524 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:35:03,526 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:35:03,527 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:35:03,528 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:35:03,529 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:35:03,530 WARN L623 FunctionHandler]: Unknown extern function usb_set_interface [2022-11-25 18:35:03,531 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:35:03,533 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:35:03,535 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:35:03,535 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:35:03,559 WARN L623 FunctionHandler]: Unknown extern function usb_bulk_msg [2022-11-25 18:35:03,559 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 18:35:03,561 WARN L623 FunctionHandler]: Unknown extern function usb_bulk_msg [2022-11-25 18:35:03,562 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 18:35:03,638 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:35:03,640 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:35:03,642 WARN L623 FunctionHandler]: Unknown extern function __symbol_get [2022-11-25 18:35:03,642 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-11-25 18:35:03,643 WARN L623 FunctionHandler]: Unknown extern function __symbol_get [2022-11-25 18:35:03,645 WARN L623 FunctionHandler]: Unknown extern function __symbol_put [2022-11-25 18:35:03,646 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:35:03,646 WARN L623 FunctionHandler]: Unknown extern function __symbol_get [2022-11-25 18:35:03,647 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-11-25 18:35:03,647 WARN L623 FunctionHandler]: Unknown extern function __symbol_get [2022-11-25 18:35:03,648 WARN L623 FunctionHandler]: Unknown extern function __symbol_put [2022-11-25 18:35:03,648 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:35:03,649 WARN L623 FunctionHandler]: Unknown extern function __symbol_get [2022-11-25 18:35:03,649 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-11-25 18:35:03,650 WARN L623 FunctionHandler]: Unknown extern function __symbol_get [2022-11-25 18:35:03,651 WARN L623 FunctionHandler]: Unknown extern function __symbol_put [2022-11-25 18:35:03,651 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:35:03,651 WARN L623 FunctionHandler]: Unknown extern function __symbol_get [2022-11-25 18:35:03,652 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-11-25 18:35:03,652 WARN L623 FunctionHandler]: Unknown extern function __symbol_get [2022-11-25 18:35:03,653 WARN L623 FunctionHandler]: Unknown extern function __symbol_put [2022-11-25 18:35:03,653 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:35:03,654 WARN L623 FunctionHandler]: Unknown extern function __symbol_get [2022-11-25 18:35:03,654 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-11-25 18:35:03,655 WARN L623 FunctionHandler]: Unknown extern function __symbol_get [2022-11-25 18:35:03,656 WARN L623 FunctionHandler]: Unknown extern function __symbol_put [2022-11-25 18:35:03,657 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:35:03,660 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:35:03,661 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:35:03,661 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:35:03,664 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.UnsupportedOperationException: Bitfield reference at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.StructHandler.handleFieldReference(StructHandler.java:140) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1457) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:364) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:727) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:372) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1420) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:326) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1094) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:334) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1094) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:334) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:371) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1496) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:289) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3320) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2395) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:600) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.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 18:35:03,669 INFO L158 Benchmark]: Toolchain (without parser) took 3526.96ms. Allocated memory was 77.6MB in the beginning and 199.2MB in the end (delta: 121.6MB). Free memory was 46.7MB in the beginning and 96.0MB in the end (delta: -49.3MB). Peak memory consumption was 111.5MB. Max. memory is 16.1GB. [2022-11-25 18:35:03,669 INFO L158 Benchmark]: CDTParser took 0.35ms. Allocated memory is still 60.8MB. Free memory was 39.1MB in the beginning and 39.1MB in the end (delta: 41.1kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-25 18:35:03,670 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3524.74ms. Allocated memory was 77.6MB in the beginning and 199.2MB in the end (delta: 121.6MB). Free memory was 46.5MB in the beginning and 96.0MB in the end (delta: -49.5MB). Peak memory consumption was 111.5MB. Max. memory is 16.1GB. [2022-11-25 18:35:03,671 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35ms. Allocated memory is still 60.8MB. Free memory was 39.1MB in the beginning and 39.1MB in the end (delta: 41.1kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3524.74ms. Allocated memory was 77.6MB in the beginning and 199.2MB in the end (delta: 121.6MB). Free memory was 46.5MB in the beginning and 96.0MB in the end (delta: -49.5MB). Peak memory consumption was 111.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: UnsupportedOperationException: Bitfield reference de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: UnsupportedOperationException: Bitfield reference: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.StructHandler.handleFieldReference(StructHandler.java:140) 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 reference