./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--media--usb--tm6000--tm6000.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 9bd2c7ff 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_7bc86f93-74b9-4774-8857-b2727d228e74/bin/utaipan-verify-t7M7D8N6sZ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7bc86f93-74b9-4774-8857-b2727d228e74/bin/utaipan-verify-t7M7D8N6sZ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7bc86f93-74b9-4774-8857-b2727d228e74/bin/utaipan-verify-t7M7D8N6sZ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7bc86f93-74b9-4774-8857-b2727d228e74/bin/utaipan-verify-t7M7D8N6sZ/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--media--usb--tm6000--tm6000.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7bc86f93-74b9-4774-8857-b2727d228e74/bin/utaipan-verify-t7M7D8N6sZ/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7bc86f93-74b9-4774-8857-b2727d228e74/bin/utaipan-verify-t7M7D8N6sZ --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash b9887a5e62ba7796177701dd580b435b651a2269b3bc91f58378bbd7cb01745d --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 05:22:07,446 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 05:22:07,561 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7bc86f93-74b9-4774-8857-b2727d228e74/bin/utaipan-verify-t7M7D8N6sZ/config/svcomp-Reach-64bit-Taipan_Default.epf [2023-11-19 05:22:07,570 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 05:22:07,571 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-19 05:22:07,613 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 05:22:07,614 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-19 05:22:07,615 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-19 05:22:07,616 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 05:22:07,617 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-19 05:22:07,617 INFO L153 SettingsManager]: * User list type=DISABLED [2023-11-19 05:22:07,618 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-11-19 05:22:07,619 INFO L153 SettingsManager]: * Explicit value domain=true [2023-11-19 05:22:07,619 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-11-19 05:22:07,620 INFO L153 SettingsManager]: * Octagon Domain=false [2023-11-19 05:22:07,621 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-11-19 05:22:07,622 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-11-19 05:22:07,622 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-11-19 05:22:07,623 INFO L153 SettingsManager]: * Interval Domain=false [2023-11-19 05:22:07,624 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-11-19 05:22:07,624 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-11-19 05:22:07,625 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2023-11-19 05:22:07,626 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 05:22:07,627 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 05:22:07,627 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 05:22:07,628 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 05:22:07,629 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 05:22:07,629 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 05:22:07,630 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 05:22:07,630 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 05:22:07,631 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 05:22:07,631 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 05:22:07,632 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-19 05:22:07,632 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-19 05:22:07,633 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 05:22:07,633 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 05:22:07,633 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 05:22:07,634 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-11-19 05:22:07,634 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 05:22:07,635 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 05:22:07,635 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-11-19 05:22:07,635 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 05:22:07,636 INFO L153 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES 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_7bc86f93-74b9-4774-8857-b2727d228e74/bin/utaipan-verify-t7M7D8N6sZ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7bc86f93-74b9-4774-8857-b2727d228e74/bin/utaipan-verify-t7M7D8N6sZ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b9887a5e62ba7796177701dd580b435b651a2269b3bc91f58378bbd7cb01745d [2023-11-19 05:22:07,940 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 05:22:07,977 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 05:22:07,980 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 05:22:07,982 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 05:22:07,982 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 05:22:07,983 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7bc86f93-74b9-4774-8857-b2727d228e74/bin/utaipan-verify-t7M7D8N6sZ/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--media--usb--tm6000--tm6000.ko-entry_point.cil.out.i [2023-11-19 05:22:11,600 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 05:22:12,529 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 05:22:12,530 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7bc86f93-74b9-4774-8857-b2727d228e74/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--media--usb--tm6000--tm6000.ko-entry_point.cil.out.i [2023-11-19 05:22:12,620 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7bc86f93-74b9-4774-8857-b2727d228e74/bin/utaipan-verify-t7M7D8N6sZ/data/814d09338/ac669fe738214989a6160759822b1ea8/FLAGcd5844019 [2023-11-19 05:22:12,640 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7bc86f93-74b9-4774-8857-b2727d228e74/bin/utaipan-verify-t7M7D8N6sZ/data/814d09338/ac669fe738214989a6160759822b1ea8 [2023-11-19 05:22:12,650 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 05:22:12,652 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 05:22:12,657 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 05:22:12,657 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 05:22:12,664 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 05:22:12,665 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 05:22:12" (1/1) ... [2023-11-19 05:22:12,666 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@10e25cc2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:22:12, skipping insertion in model container [2023-11-19 05:22:12,667 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 05:22:12" (1/1) ... [2023-11-19 05:22:12,940 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 05:22:13,693 WARN L1274 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [4386] [2023-11-19 05:22:18,213 WARN L240 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_7bc86f93-74b9-4774-8857-b2727d228e74/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--media--usb--tm6000--tm6000.ko-entry_point.cil.out.i[483771,483784] [2023-11-19 05:22:18,923 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 05:22:19,206 INFO L202 MainTranslator]: Completed pre-run [2023-11-19 05:22:19,313 WARN L1274 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [4386] [2023-11-19 05:22:19,353 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [6361] [2023-11-19 05:22:19,356 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; btr %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr)); [6368] [2023-11-19 05:22:19,618 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret__): "m" (__preempt_count)); [10358] [2023-11-19 05:22:19,618 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [10361] [2023-11-19 05:22:19,619 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [10364] [2023-11-19 05:22:19,619 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [10367] [2023-11-19 05:22:19,675 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/3697/dscv_tempdir/dscv/ri/32_7a/drivers/media/usb/tm6000/tm6000-video.c"), "i" (717), "i" (12UL)); [11384-11385] [2023-11-19 05:22:19,677 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/3697/dscv_tempdir/dscv/ri/32_7a/drivers/media/usb/tm6000/tm6000-video.c"), "i" (746), "i" (12UL)); [11420-11421] [2023-11-19 05:22:20,010 WARN L240 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_7bc86f93-74b9-4774-8857-b2727d228e74/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--media--usb--tm6000--tm6000.ko-entry_point.cil.out.i[483771,483784] [2023-11-19 05:22:20,047 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 05:22:20,492 WARN L675 CHandler]: The function memcmp is called, but not defined or handled by StandardFunctionHandler. [2023-11-19 05:22:20,492 WARN L675 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-11-19 05:22:20,502 INFO L206 MainTranslator]: Completed translation [2023-11-19 05:22:20,502 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:22:20 WrapperNode [2023-11-19 05:22:20,502 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 05:22:20,504 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-19 05:22:20,504 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-19 05:22:20,504 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-19 05:22:20,513 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:22:20" (1/1) ... [2023-11-19 05:22:20,713 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:22:20" (1/1) ... [2023-11-19 05:22:22,344 INFO L138 Inliner]: procedures = 582, calls = 8197, calls flagged for inlining = 208, calls inlined = 182, statements flattened = 14418 [2023-11-19 05:22:22,349 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-19 05:22:22,350 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-19 05:22:22,350 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-19 05:22:22,351 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-19 05:22:22,363 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:22:20" (1/1) ... [2023-11-19 05:22:22,376 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:22:20" (1/1) ... [2023-11-19 05:22:23,156 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:22:20" (1/1) ... [2023-11-19 05:22:23,166 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:22:20" (1/1) ... [2023-11-19 05:22:24,458 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:22:20" (1/1) ... [2023-11-19 05:22:24,522 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:22:20" (1/1) ... [2023-11-19 05:22:24,623 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:22:20" (1/1) ... [2023-11-19 05:22:24,689 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:22:20" (1/1) ... [2023-11-19 05:22:24,813 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-19 05:22:24,814 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-19 05:22:24,815 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-19 05:22:24,815 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-19 05:22:24,816 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:22:20" (1/1) ... [2023-11-19 05:22:24,824 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-19 05:22:24,837 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7bc86f93-74b9-4774-8857-b2727d228e74/bin/utaipan-verify-t7M7D8N6sZ/z3 [2023-11-19 05:22:24,853 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7bc86f93-74b9-4774-8857-b2727d228e74/bin/utaipan-verify-t7M7D8N6sZ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-19 05:22:24,877 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7bc86f93-74b9-4774-8857-b2727d228e74/bin/utaipan-verify-t7M7D8N6sZ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-19 05:22:24,914 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2023-11-19 05:22:24,914 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2023-11-19 05:22:24,914 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-19 05:22:24,914 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-19 05:22:24,915 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_dev [2023-11-19 05:22:24,915 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_dev [2023-11-19 05:22:24,915 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_tm6000_devlist_mutex [2023-11-19 05:22:24,915 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_tm6000_devlist_mutex [2023-11-19 05:22:24,916 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_streamon [2023-11-19 05:22:24,916 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_streamon [2023-11-19 05:22:24,916 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-19 05:22:24,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-19 05:22:24,917 INFO L130 BoogieDeclarations]: Found specification of procedure __tm6000_ir_int_stop [2023-11-19 05:22:24,917 INFO L138 BoogieDeclarations]: Found implementation of procedure __tm6000_ir_int_stop [2023-11-19 05:22:24,917 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_i2c_register [2023-11-19 05:22:24,917 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_i2c_register [2023-11-19 05:22:24,917 INFO L130 BoogieDeclarations]: Found specification of procedure usleep_range [2023-11-19 05:22:24,918 INFO L138 BoogieDeclarations]: Found implementation of procedure usleep_range [2023-11-19 05:22:24,918 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_mmap [2023-11-19 05:22:24,918 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_mmap [2023-11-19 05:22:24,918 INFO L130 BoogieDeclarations]: Found specification of procedure request_module_async [2023-11-19 05:22:24,919 INFO L138 BoogieDeclarations]: Found implementation of procedure request_module_async [2023-11-19 05:22:24,919 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_set_reg_mask [2023-11-19 05:22:24,919 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_set_reg_mask [2023-11-19 05:22:24,919 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_3 [2023-11-19 05:22:24,920 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_3 [2023-11-19 05:22:24,920 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2023-11-19 05:22:24,920 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2023-11-19 05:22:24,920 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_ir_int_stop [2023-11-19 05:22:24,921 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_ir_int_stop [2023-11-19 05:22:24,921 INFO L130 BoogieDeclarations]: Found specification of procedure res_free [2023-11-19 05:22:24,921 INFO L138 BoogieDeclarations]: Found implementation of procedure res_free [2023-11-19 05:22:24,921 INFO L130 BoogieDeclarations]: Found specification of procedure vdev_init [2023-11-19 05:22:24,921 INFO L138 BoogieDeclarations]: Found implementation of procedure vdev_init [2023-11-19 05:22:24,922 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_free_urb_buffers [2023-11-19 05:22:24,922 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_free_urb_buffers [2023-11-19 05:22:24,922 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-11-19 05:22:24,922 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-11-19 05:22:24,922 INFO L130 BoogieDeclarations]: Found specification of procedure free_buffer [2023-11-19 05:22:24,923 INFO L138 BoogieDeclarations]: Found implementation of procedure free_buffer [2023-11-19 05:22:24,923 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_init_analog_mode [2023-11-19 05:22:24,923 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_init_analog_mode [2023-11-19 05:22:24,923 INFO L130 BoogieDeclarations]: Found specification of procedure __request_module [2023-11-19 05:22:24,924 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_module [2023-11-19 05:22:24,924 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2023-11-19 05:22:24,924 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2023-11-19 05:22:24,924 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2023-11-19 05:22:24,924 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2023-11-19 05:22:24,925 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2023-11-19 05:22:24,925 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2023-11-19 05:22:24,925 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2023-11-19 05:22:24,926 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_set_fourcc_format [2023-11-19 05:22:24,926 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_set_fourcc_format [2023-11-19 05:22:24,927 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_poll [2023-11-19 05:22:24,928 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_poll [2023-11-19 05:22:24,928 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_frequency [2023-11-19 05:22:24,928 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_frequency [2023-11-19 05:22:24,928 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_ir_keydown [2023-11-19 05:22:24,929 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_ir_keydown [2023-11-19 05:22:24,929 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2023-11-19 05:22:24,929 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2023-11-19 05:22:24,930 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-19 05:22:24,930 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_flash_led [2023-11-19 05:22:24,930 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_flash_led [2023-11-19 05:22:24,931 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_open [2023-11-19 05:22:24,931 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_open [2023-11-19 05:22:24,931 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2023-11-19 05:22:24,931 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2023-11-19 05:22:24,932 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2023-11-19 05:22:24,932 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2023-11-19 05:22:24,932 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~v4l2_std_id~0~TO~int [2023-11-19 05:22:24,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~v4l2_std_id~0~TO~int [2023-11-19 05:22:24,933 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_config_tuner [2023-11-19 05:22:24,933 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_config_tuner [2023-11-19 05:22:24,933 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_video_device [2023-11-19 05:22:24,933 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_video_device [2023-11-19 05:22:24,934 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_try_fmt_vid_cap [2023-11-19 05:22:24,935 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_try_fmt_vid_cap [2023-11-19 05:22:24,935 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-11-19 05:22:24,935 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_read_write_usb [2023-11-19 05:22:24,935 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_read_write_usb [2023-11-19 05:22:24,936 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_start_thread [2023-11-19 05:22:24,936 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_start_thread [2023-11-19 05:22:24,936 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2023-11-19 05:22:24,937 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2023-11-19 05:22:24,937 INFO L130 BoogieDeclarations]: Found specification of procedure video_ioctl2 [2023-11-19 05:22:24,937 INFO L138 BoogieDeclarations]: Found implementation of procedure video_ioctl2 [2023-11-19 05:22:24,938 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_set_reg [2023-11-19 05:22:24,938 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_set_reg [2023-11-19 05:22:24,938 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-11-19 05:22:24,938 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-19 05:22:24,938 INFO L130 BoogieDeclarations]: Found specification of procedure get_max_endpoint [2023-11-19 05:22:24,939 INFO L138 BoogieDeclarations]: Found implementation of procedure get_max_endpoint [2023-11-19 05:22:24,939 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-11-19 05:22:24,939 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-11-19 05:22:24,940 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_i2c_recv_regs [2023-11-19 05:22:24,940 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_i2c_recv_regs [2023-11-19 05:22:24,940 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2023-11-19 05:22:24,940 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2023-11-19 05:22:24,941 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2023-11-19 05:22:24,941 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2023-11-19 05:22:24,941 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_subscribe_event [2023-11-19 05:22:24,942 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_subscribe_event [2023-11-19 05:22:24,942 INFO L130 BoogieDeclarations]: Found specification of procedure video_unregister_device [2023-11-19 05:22:24,942 INFO L138 BoogieDeclarations]: Found implementation of procedure video_unregister_device [2023-11-19 05:22:24,943 INFO L130 BoogieDeclarations]: Found specification of procedure __tm6000_open [2023-11-19 05:22:24,943 INFO L138 BoogieDeclarations]: Found implementation of procedure __tm6000_open [2023-11-19 05:22:24,943 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2023-11-19 05:22:24,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2023-11-19 05:22:24,945 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-19 05:22:24,945 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-19 05:22:24,945 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-11-19 05:22:24,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-11-19 05:22:24,946 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-19 05:22:24,946 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-11-19 05:22:24,946 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_ir_int_start [2023-11-19 05:22:24,946 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_ir_int_start [2023-11-19 05:22:24,947 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-11-19 05:22:24,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-11-19 05:22:24,948 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_queue [2023-11-19 05:22:24,948 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_queue [2023-11-19 05:22:24,948 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2023-11-19 05:22:24,949 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2023-11-19 05:22:24,949 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_prepare [2023-11-19 05:22:24,949 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_prepare [2023-11-19 05:22:24,949 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2023-11-19 05:22:24,950 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2023-11-19 05:22:24,950 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-11-19 05:22:24,950 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-11-19 05:22:24,951 INFO L130 BoogieDeclarations]: Found specification of procedure format_by_fourcc [2023-11-19 05:22:24,951 INFO L138 BoogieDeclarations]: Found implementation of procedure format_by_fourcc [2023-11-19 05:22:24,951 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2023-11-19 05:22:24,951 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2023-11-19 05:22:24,951 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_unsubscribe [2023-11-19 05:22:24,952 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_event_unsubscribe [2023-11-19 05:22:24,952 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_init_class [2023-11-19 05:22:24,953 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_init_class [2023-11-19 05:22:24,954 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_ir_change_protocol [2023-11-19 05:22:24,958 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_ir_change_protocol [2023-11-19 05:22:24,959 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-19 05:22:24,959 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-19 05:22:24,960 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_init_extension [2023-11-19 05:22:24,960 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_init_extension [2023-11-19 05:22:24,960 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2023-11-19 05:22:24,962 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2023-11-19 05:22:24,962 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2023-11-19 05:22:24,962 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2023-11-19 05:22:24,967 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_radio_s_ctrl [2023-11-19 05:22:24,969 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_radio_s_ctrl [2023-11-19 05:22:24,970 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_i2c_new_subdev [2023-11-19 05:22:24,970 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_i2c_new_subdev [2023-11-19 05:22:24,970 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-11-19 05:22:24,970 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-11-19 05:22:24,970 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-19 05:22:24,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-19 05:22:24,972 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_std [2023-11-19 05:22:24,972 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_std [2023-11-19 05:22:24,972 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2023-11-19 05:22:24,973 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2023-11-19 05:22:24,973 INFO L130 BoogieDeclarations]: Found specification of procedure usb_make_path [2023-11-19 05:22:24,973 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_make_path [2023-11-19 05:22:24,973 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_load_std [2023-11-19 05:22:24,973 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_load_std [2023-11-19 05:22:24,974 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_streamoff [2023-11-19 05:22:24,974 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_streamoff [2023-11-19 05:22:24,974 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-11-19 05:22:24,974 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-11-19 05:22:24,974 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-11-19 05:22:24,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-11-19 05:22:24,975 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2023-11-19 05:22:24,975 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2023-11-19 05:22:24,975 INFO L130 BoogieDeclarations]: Found specification of procedure res_get [2023-11-19 05:22:24,975 INFO L138 BoogieDeclarations]: Found implementation of procedure res_get [2023-11-19 05:22:24,975 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_tm6000_core [2023-11-19 05:22:24,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_tm6000_core [2023-11-19 05:22:24,976 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_poll [2023-11-19 05:22:24,976 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_poll [2023-11-19 05:22:24,976 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-11-19 05:22:24,976 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-11-19 05:22:24,977 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-19 05:22:24,977 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-19 05:22:24,977 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_s_ctrl [2023-11-19 05:22:24,977 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_s_ctrl [2023-11-19 05:22:24,977 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_frequency [2023-11-19 05:22:24,978 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_frequency [2023-11-19 05:22:24,978 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock_of_tm6000_core [2023-11-19 05:22:24,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock_of_tm6000_core [2023-11-19 05:22:24,978 INFO L130 BoogieDeclarations]: Found specification of procedure usb_maxpacket [2023-11-19 05:22:24,978 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_maxpacket [2023-11-19 05:22:24,979 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2023-11-19 05:22:24,979 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2023-11-19 05:22:24,979 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_register_extension [2023-11-19 05:22:24,979 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_register_extension [2023-11-19 05:22:24,979 INFO L130 BoogieDeclarations]: Found specification of procedure poll_wait [2023-11-19 05:22:24,979 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_wait [2023-11-19 05:22:24,980 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-19 05:22:24,980 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-11-19 05:22:24,980 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-11-19 05:22:24,980 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-19 05:22:24,980 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_3 [2023-11-19 05:22:24,981 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_3 [2023-11-19 05:22:24,981 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible [2023-11-19 05:22:24,981 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible [2023-11-19 05:22:24,981 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2023-11-19 05:22:24,981 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2023-11-19 05:22:24,982 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-19 05:22:24,982 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-19 05:22:24,982 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-19 05:22:24,982 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_node_name [2023-11-19 05:22:24,982 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_node_name [2023-11-19 05:22:24,983 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2023-11-19 05:22:24,983 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2023-11-19 05:22:24,983 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2023-11-19 05:22:24,983 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2023-11-19 05:22:24,983 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2023-11-19 05:22:24,984 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2023-11-19 05:22:24,984 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_usb_lock_of_tm6000_core [2023-11-19 05:22:24,984 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_usb_lock_of_tm6000_core [2023-11-19 05:22:24,984 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2023-11-19 05:22:24,984 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2023-11-19 05:22:24,985 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2023-11-19 05:22:24,985 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2023-11-19 05:22:24,985 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_ir_handle_key [2023-11-19 05:22:24,985 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_ir_handle_key [2023-11-19 05:22:24,985 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2023-11-19 05:22:24,985 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2023-11-19 05:22:24,986 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2023-11-19 05:22:24,986 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2023-11-19 05:22:24,986 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querycap [2023-11-19 05:22:24,986 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querycap [2023-11-19 05:22:24,986 INFO L130 BoogieDeclarations]: Found specification of procedure video_register_device [2023-11-19 05:22:24,987 INFO L138 BoogieDeclarations]: Found implementation of procedure video_register_device [2023-11-19 05:22:24,987 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_init_dev [2023-11-19 05:22:24,987 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_init_dev [2023-11-19 05:22:24,987 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2023-11-19 05:22:24,987 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2023-11-19 05:22:24,988 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_release [2023-11-19 05:22:24,988 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_release [2023-11-19 05:22:24,988 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-11-19 05:22:24,988 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-11-19 05:22:24,988 INFO L130 BoogieDeclarations]: Found specification of procedure __tm6000_ir_int_start [2023-11-19 05:22:24,989 INFO L138 BoogieDeclarations]: Found implementation of procedure __tm6000_ir_int_start [2023-11-19 05:22:24,989 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-19 05:22:24,989 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-19 05:22:24,989 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-19 05:22:24,989 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_usb_probe [2023-11-19 05:22:24,990 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_usb_probe [2023-11-19 05:22:24,990 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2023-11-19 05:22:24,990 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2023-11-19 05:22:24,990 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_input [2023-11-19 05:22:24,990 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_input [2023-11-19 05:22:24,991 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_get_std_res [2023-11-19 05:22:24,991 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_get_std_res [2023-11-19 05:22:24,991 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_video_device [2023-11-19 05:22:24,991 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_video_device [2023-11-19 05:22:24,991 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_i2c_xfer [2023-11-19 05:22:24,991 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_i2c_xfer [2023-11-19 05:22:24,992 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_usb_lock_of_tm6000_core [2023-11-19 05:22:24,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_usb_lock_of_tm6000_core [2023-11-19 05:22:24,992 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_setup [2023-11-19 05:22:24,992 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_setup [2023-11-19 05:22:24,992 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_prepare_isoc [2023-11-19 05:22:24,993 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_prepare_isoc [2023-11-19 05:22:24,993 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_tm6000_devlist_mutex [2023-11-19 05:22:24,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_tm6000_devlist_mutex [2023-11-19 05:22:24,999 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2023-11-19 05:22:24,999 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2023-11-19 05:22:24,999 INFO L130 BoogieDeclarations]: Found specification of procedure fill_board_specific_data [2023-11-19 05:22:24,999 INFO L138 BoogieDeclarations]: Found implementation of procedure fill_board_specific_data [2023-11-19 05:22:25,000 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2023-11-19 05:22:25,000 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2023-11-19 05:22:25,000 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_uninit_isoc [2023-11-19 05:22:25,000 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_uninit_isoc [2023-11-19 05:22:25,001 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-11-19 05:22:25,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-11-19 05:22:25,003 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-19 05:22:25,003 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_tm6000_core [2023-11-19 05:22:25,003 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_tm6000_core [2023-11-19 05:22:26,407 INFO L236 CfgBuilder]: Building ICFG [2023-11-19 05:22:26,412 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-19 05:22:26,751 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;