./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-media-usb-tm6000-tm6000.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e7bb482b Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26cea3c5-b91c-4a36-8621-8cff342353ed/bin/uautomizer-verify-WvqO1wxjHP/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26cea3c5-b91c-4a36-8621-8cff342353ed/bin/uautomizer-verify-WvqO1wxjHP/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26cea3c5-b91c-4a36-8621-8cff342353ed/bin/uautomizer-verify-WvqO1wxjHP/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26cea3c5-b91c-4a36-8621-8cff342353ed/bin/uautomizer-verify-WvqO1wxjHP/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-media-usb-tm6000-tm6000.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26cea3c5-b91c-4a36-8621-8cff342353ed/bin/uautomizer-verify-WvqO1wxjHP/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26cea3c5-b91c-4a36-8621-8cff342353ed/bin/uautomizer-verify-WvqO1wxjHP --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 374443cfc0c50317a48fad4c74a11ff452a6e05cbffcbd0a9ade6bc5a0a1ef9d --- Real Ultimate output --- This is Ultimate 0.2.3-dev-e7bb482 [2023-11-06 21:57:48,916 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-06 21:57:49,020 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26cea3c5-b91c-4a36-8621-8cff342353ed/bin/uautomizer-verify-WvqO1wxjHP/config/svcomp-Reach-64bit-Automizer_Default.epf [2023-11-06 21:57:49,027 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-06 21:57:49,028 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-06 21:57:49,062 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-06 21:57:49,063 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-06 21:57:49,064 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-06 21:57:49,065 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-06 21:57:49,066 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-06 21:57:49,067 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-06 21:57:49,068 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-06 21:57:49,068 INFO L153 SettingsManager]: * Use SBE=true [2023-11-06 21:57:49,069 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-06 21:57:49,070 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-06 21:57:49,071 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-06 21:57:49,071 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-06 21:57:49,072 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-06 21:57:49,073 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-06 21:57:49,073 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-06 21:57:49,074 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-06 21:57:49,079 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-06 21:57:49,080 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-06 21:57:49,081 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-06 21:57:49,081 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-06 21:57:49,082 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-06 21:57:49,083 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-06 21:57:49,084 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-06 21:57:49,084 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-11-06 21:57:49,085 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-06 21:57:49,086 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-06 21:57:49,086 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-06 21:57:49,087 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-06 21:57:49,088 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-06 21:57:49,088 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-06 21:57:49,089 INFO L153 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-11-06 21:57:49,090 INFO L153 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_26cea3c5-b91c-4a36-8621-8cff342353ed/bin/uautomizer-verify-WvqO1wxjHP/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26cea3c5-b91c-4a36-8621-8cff342353ed/bin/uautomizer-verify-WvqO1wxjHP Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 374443cfc0c50317a48fad4c74a11ff452a6e05cbffcbd0a9ade6bc5a0a1ef9d [2023-11-06 21:57:49,482 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-06 21:57:49,518 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-06 21:57:49,536 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-06 21:57:49,539 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-06 21:57:49,539 INFO L274 PluginConnector]: CDTParser initialized [2023-11-06 21:57:49,541 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26cea3c5-b91c-4a36-8621-8cff342353ed/bin/uautomizer-verify-WvqO1wxjHP/../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-media-usb-tm6000-tm6000.cil.i [2023-11-06 21:57:53,104 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-06 21:57:54,119 INFO L384 CDTParser]: Found 1 translation units. [2023-11-06 21:57:54,120 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26cea3c5-b91c-4a36-8621-8cff342353ed/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-media-usb-tm6000-tm6000.cil.i [2023-11-06 21:57:54,225 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26cea3c5-b91c-4a36-8621-8cff342353ed/bin/uautomizer-verify-WvqO1wxjHP/data/70a4ad015/c1cff1e3de8c4f6b91835aeb17fc4b4f/FLAGb65cae2b9 [2023-11-06 21:57:54,251 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26cea3c5-b91c-4a36-8621-8cff342353ed/bin/uautomizer-verify-WvqO1wxjHP/data/70a4ad015/c1cff1e3de8c4f6b91835aeb17fc4b4f [2023-11-06 21:57:54,261 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-06 21:57:54,264 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-06 21:57:54,272 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-06 21:57:54,274 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-06 21:57:54,281 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-06 21:57:54,282 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.11 09:57:54" (1/1) ... [2023-11-06 21:57:54,284 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@428b6823 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 09:57:54, skipping insertion in model container [2023-11-06 21:57:54,284 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.11 09:57:54" (1/1) ... [2023-11-06 21:57:54,582 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-06 21:57:59,627 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_26cea3c5-b91c-4a36-8621-8cff342353ed/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-media-usb-tm6000-tm6000.cil.i[530161,530174] [2023-11-06 21:57:59,633 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_26cea3c5-b91c-4a36-8621-8cff342353ed/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-media-usb-tm6000-tm6000.cil.i[530308,530321] [2023-11-06 21:57:59,634 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_26cea3c5-b91c-4a36-8621-8cff342353ed/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-media-usb-tm6000-tm6000.cil.i[530447,530460] [2023-11-06 21:57:59,634 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_26cea3c5-b91c-4a36-8621-8cff342353ed/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-media-usb-tm6000-tm6000.cil.i[530605,530618] [2023-11-06 21:57:59,672 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-06 21:57:59,965 INFO L202 MainTranslator]: Completed pre-run [2023-11-06 21:58:00,251 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"); [6320] [2023-11-06 21:58:00,254 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)); [6327] [2023-11-06 21:58:00,478 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (__preempt_count)); [10647] [2023-11-06 21:58:00,479 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [10650] [2023-11-06 21:58:00,481 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [10653] [2023-11-06 21:58:00,482 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [10656] [2023-11-06 21:58:00,619 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 *)"drivers/media/usb/tm6000/tm6000-video.c"), "i" (718), "i" (12UL)); [11950-11951] [2023-11-06 21:58:00,621 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 *)"drivers/media/usb/tm6000/tm6000-video.c"), "i" (747), "i" (12UL)); [11993-11994] [2023-11-06 21:58:00,925 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_26cea3c5-b91c-4a36-8621-8cff342353ed/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-media-usb-tm6000-tm6000.cil.i[530161,530174] [2023-11-06 21:58:00,926 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_26cea3c5-b91c-4a36-8621-8cff342353ed/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-media-usb-tm6000-tm6000.cil.i[530308,530321] [2023-11-06 21:58:00,927 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_26cea3c5-b91c-4a36-8621-8cff342353ed/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-media-usb-tm6000-tm6000.cil.i[530447,530460] [2023-11-06 21:58:00,927 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_26cea3c5-b91c-4a36-8621-8cff342353ed/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-media-usb-tm6000-tm6000.cil.i[530605,530618] [2023-11-06 21:58:00,935 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-06 21:58:01,242 WARN L672 CHandler]: The function memcmp is called, but not defined or handled by StandardFunctionHandler. [2023-11-06 21:58:01,243 WARN L672 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-11-06 21:58:01,252 INFO L206 MainTranslator]: Completed translation [2023-11-06 21:58:01,253 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 09:58:01 WrapperNode [2023-11-06 21:58:01,253 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-06 21:58:01,255 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-06 21:58:01,255 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-06 21:58:01,256 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-06 21:58:01,266 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 09:58:01" (1/1) ... [2023-11-06 21:58:01,532 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 09:58:01" (1/1) ... [2023-11-06 21:58:03,290 INFO L138 Inliner]: procedures = 474, calls = 8066, calls flagged for inlining = 270, calls inlined = 248, statements flattened = 14929 [2023-11-06 21:58:03,295 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-06 21:58:03,310 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-06 21:58:03,311 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-06 21:58:03,311 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-06 21:58:03,324 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 09:58:01" (1/1) ... [2023-11-06 21:58:03,325 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 09:58:01" (1/1) ... [2023-11-06 21:58:04,134 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 09:58:01" (1/1) ... [2023-11-06 21:58:04,154 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 09:58:01" (1/1) ... [2023-11-06 21:58:05,634 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 09:58:01" (1/1) ... [2023-11-06 21:58:05,670 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 09:58:01" (1/1) ... [2023-11-06 21:58:05,753 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 09:58:01" (1/1) ... [2023-11-06 21:58:05,787 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 09:58:01" (1/1) ... [2023-11-06 21:58:05,894 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-06 21:58:05,895 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-06 21:58:05,895 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-06 21:58:05,896 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-06 21:58:05,897 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 09:58:01" (1/1) ... [2023-11-06 21:58:05,905 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-06 21:58:05,919 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26cea3c5-b91c-4a36-8621-8cff342353ed/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 21:58:05,937 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26cea3c5-b91c-4a36-8621-8cff342353ed/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-06 21:58:05,970 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26cea3c5-b91c-4a36-8621-8cff342353ed/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-06 21:58:05,995 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2023-11-06 21:58:05,995 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2023-11-06 21:58:05,996 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-06 21:58:05,996 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-06 21:58:05,996 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_usb_disconnect [2023-11-06 21:58:05,996 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_usb_disconnect [2023-11-06 21:58:05,996 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_streamon [2023-11-06 21:58:05,997 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_streamon [2023-11-06 21:58:05,997 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fmt_vid_cap [2023-11-06 21:58:05,997 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fmt_vid_cap [2023-11-06 21:58:06,001 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-06 21:58:06,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-06 21:58:06,003 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_read [2023-11-06 21:58:06,003 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_read [2023-11-06 21:58:06,003 INFO L130 BoogieDeclarations]: Found specification of procedure __tm6000_ir_int_stop [2023-11-06 21:58:06,003 INFO L138 BoogieDeclarations]: Found implementation of procedure __tm6000_ir_int_stop [2023-11-06 21:58:06,004 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_input [2023-11-06 21:58:06,005 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_input [2023-11-06 21:58:06,005 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_i2c_register [2023-11-06 21:58:06,005 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_i2c_register [2023-11-06 21:58:06,006 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_reqbufs [2023-11-06 21:58:06,008 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_reqbufs [2023-11-06 21:58:06,009 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enum_fmt_vid_cap [2023-11-06 21:58:06,009 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enum_fmt_vid_cap [2023-11-06 21:58:06,009 INFO L130 BoogieDeclarations]: Found specification of procedure usleep_range [2023-11-06 21:58:06,009 INFO L138 BoogieDeclarations]: Found implementation of procedure usleep_range [2023-11-06 21:58:06,010 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_mmap [2023-11-06 21:58:06,010 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_mmap [2023-11-06 21:58:06,011 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_set_reg_mask [2023-11-06 21:58:06,011 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_set_reg_mask [2023-11-06 21:58:06,011 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2023-11-06 21:58:06,011 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2023-11-06 21:58:06,011 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_ir_int_stop [2023-11-06 21:58:06,012 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_ir_int_stop [2023-11-06 21:58:06,012 INFO L130 BoogieDeclarations]: Found specification of procedure res_free [2023-11-06 21:58:06,012 INFO L138 BoogieDeclarations]: Found implementation of procedure res_free [2023-11-06 21:58:06,012 INFO L130 BoogieDeclarations]: Found specification of procedure vdev_init [2023-11-06 21:58:06,012 INFO L138 BoogieDeclarations]: Found implementation of procedure vdev_init [2023-11-06 21:58:06,013 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_free_urb_buffers [2023-11-06 21:58:06,013 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_free_urb_buffers [2023-11-06 21:58:06,013 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fmt_vid_cap [2023-11-06 21:58:06,013 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fmt_vid_cap [2023-11-06 21:58:06,013 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-11-06 21:58:06,014 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-11-06 21:58:06,014 INFO L130 BoogieDeclarations]: Found specification of procedure free_buffer [2023-11-06 21:58:06,014 INFO L138 BoogieDeclarations]: Found implementation of procedure free_buffer [2023-11-06 21:58:06,014 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_std [2023-11-06 21:58:06,014 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_std [2023-11-06 21:58:06,014 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_init_analog_mode [2023-11-06 21:58:06,015 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_init_analog_mode [2023-11-06 21:58:06,015 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2023-11-06 21:58:06,015 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2023-11-06 21:58:06,016 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2023-11-06 21:58:06,016 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-11-06 21:58:06,017 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-11-06 21:58:06,018 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2023-11-06 21:58:06,018 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2023-11-06 21:58:06,018 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2023-11-06 21:58:06,018 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2023-11-06 21:58:06,019 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-11-06 21:58:06,019 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-11-06 21:58:06,019 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_set_fourcc_format [2023-11-06 21:58:06,020 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_set_fourcc_format [2023-11-06 21:58:06,020 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_poll [2023-11-06 21:58:06,020 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_poll [2023-11-06 21:58:06,020 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_frequency [2023-11-06 21:58:06,021 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_frequency [2023-11-06 21:58:06,021 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querybuf [2023-11-06 21:58:06,021 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querybuf [2023-11-06 21:58:06,022 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2023-11-06 21:58:06,022 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2023-11-06 21:58:06,022 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-06 21:58:06,022 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_flash_led [2023-11-06 21:58:06,022 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_flash_led [2023-11-06 21:58:06,023 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_open [2023-11-06 21:58:06,023 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_open [2023-11-06 21:58:06,023 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2023-11-06 21:58:06,023 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2023-11-06 21:58:06,024 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2023-11-06 21:58:06,024 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2023-11-06 21:58:06,025 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~v4l2_std_id~0~TO~int [2023-11-06 21:58:06,025 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~v4l2_std_id~0~TO~int [2023-11-06 21:58:06,025 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_config_tuner [2023-11-06 21:58:06,026 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_config_tuner [2023-11-06 21:58:06,026 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_try_fmt_vid_cap [2023-11-06 21:58:06,026 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_try_fmt_vid_cap [2023-11-06 21:58:06,026 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-11-06 21:58:06,026 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_read_write_usb [2023-11-06 21:58:06,027 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_read_write_usb [2023-11-06 21:58:06,027 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_start_thread [2023-11-06 21:58:06,027 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_start_thread [2023-11-06 21:58:06,027 INFO L130 BoogieDeclarations]: Found specification of procedure video_ioctl2 [2023-11-06 21:58:06,027 INFO L138 BoogieDeclarations]: Found implementation of procedure video_ioctl2 [2023-11-06 21:58:06,027 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_set_reg [2023-11-06 21:58:06,028 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_set_reg [2023-11-06 21:58:06,028 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-11-06 21:58:06,029 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2023-11-06 21:58:06,029 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2023-11-06 21:58:06,029 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-06 21:58:06,029 INFO L130 BoogieDeclarations]: Found specification of procedure get_max_endpoint [2023-11-06 21:58:06,029 INFO L138 BoogieDeclarations]: Found implementation of procedure get_max_endpoint [2023-11-06 21:58:06,030 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-11-06 21:58:06,030 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-11-06 21:58:06,030 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_i2c_recv_regs [2023-11-06 21:58:06,031 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_i2c_recv_regs [2023-11-06 21:58:06,031 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2023-11-06 21:58:06,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2023-11-06 21:58:06,031 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2023-11-06 21:58:06,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2023-11-06 21:58:06,033 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2023-11-06 21:58:06,033 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2023-11-06 21:58:06,033 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2023-11-06 21:58:06,033 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2023-11-06 21:58:06,033 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_subscribe_event [2023-11-06 21:58:06,034 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_subscribe_event [2023-11-06 21:58:06,034 INFO L130 BoogieDeclarations]: Found specification of procedure video_unregister_device [2023-11-06 21:58:06,034 INFO L138 BoogieDeclarations]: Found implementation of procedure video_unregister_device [2023-11-06 21:58:06,034 INFO L130 BoogieDeclarations]: Found specification of procedure __tm6000_open [2023-11-06 21:58:06,034 INFO L138 BoogieDeclarations]: Found implementation of procedure __tm6000_open [2023-11-06 21:58:06,034 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-06 21:58:06,035 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-06 21:58:06,035 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-11-06 21:58:06,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-11-06 21:58:06,035 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-06 21:58:06,035 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-11-06 21:58:06,036 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_ir_int_start [2023-11-06 21:58:06,036 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_ir_int_start [2023-11-06 21:58:06,036 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-11-06 21:58:06,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-11-06 21:58:06,037 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_qbuf [2023-11-06 21:58:06,037 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_qbuf [2023-11-06 21:58:06,037 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2023-11-06 21:58:06,037 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2023-11-06 21:58:06,038 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_prepare [2023-11-06 21:58:06,038 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_prepare [2023-11-06 21:58:06,038 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2023-11-06 21:58:06,039 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2023-11-06 21:58:06,040 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-11-06 21:58:06,041 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-11-06 21:58:06,041 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_tuner [2023-11-06 21:58:06,045 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_tuner [2023-11-06 21:58:06,045 INFO L130 BoogieDeclarations]: Found specification of procedure format_by_fourcc [2023-11-06 21:58:06,046 INFO L138 BoogieDeclarations]: Found implementation of procedure format_by_fourcc [2023-11-06 21:58:06,046 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2023-11-06 21:58:06,047 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2023-11-06 21:58:06,047 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2023-11-06 21:58:06,048 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2023-11-06 21:58:06,048 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_unsubscribe [2023-11-06 21:58:06,049 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_event_unsubscribe [2023-11-06 21:58:06,054 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_init_class [2023-11-06 21:58:06,055 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_init_class [2023-11-06 21:58:06,055 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_ir_change_protocol [2023-11-06 21:58:06,055 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_ir_change_protocol [2023-11-06 21:58:06,056 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-06 21:58:06,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-06 21:58:06,056 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_init_extension [2023-11-06 21:58:06,057 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_init_extension [2023-11-06 21:58:06,057 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2023-11-06 21:58:06,057 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2023-11-06 21:58:06,057 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2023-11-06 21:58:06,057 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2023-11-06 21:58:06,057 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_radio_s_ctrl [2023-11-06 21:58:06,058 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_radio_s_ctrl [2023-11-06 21:58:06,058 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_i2c_new_subdev [2023-11-06 21:58:06,058 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_i2c_new_subdev [2023-11-06 21:58:06,058 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-11-06 21:58:06,059 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-11-06 21:58:06,059 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-06 21:58:06,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-06 21:58:06,059 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_std [2023-11-06 21:58:06,059 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_std [2023-11-06 21:58:06,060 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2023-11-06 21:58:06,060 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2023-11-06 21:58:06,060 INFO L130 BoogieDeclarations]: Found specification of procedure usb_make_path [2023-11-06 21:58:06,060 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_make_path [2023-11-06 21:58:06,060 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_load_std [2023-11-06 21:58:06,060 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_load_std [2023-11-06 21:58:06,061 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_streamoff [2023-11-06 21:58:06,061 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_streamoff [2023-11-06 21:58:06,061 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release [2023-11-06 21:58:06,061 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_release [2023-11-06 21:58:06,061 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2023-11-06 21:58:06,061 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2023-11-06 21:58:06,062 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enum_input [2023-11-06 21:58:06,062 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enum_input [2023-11-06 21:58:06,062 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-11-06 21:58:06,062 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-11-06 21:58:06,062 INFO L130 BoogieDeclarations]: Found specification of procedure res_get [2023-11-06 21:58:06,063 INFO L138 BoogieDeclarations]: Found implementation of procedure res_get [2023-11-06 21:58:06,063 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_poll [2023-11-06 21:58:06,063 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_poll [2023-11-06 21:58:06,063 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-11-06 21:58:06,063 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-11-06 21:58:06,063 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_s_ctrl [2023-11-06 21:58:06,064 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_s_ctrl [2023-11-06 21:58:06,064 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_frequency [2023-11-06 21:58:06,064 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_frequency [2023-11-06 21:58:06,064 INFO L130 BoogieDeclarations]: Found specification of procedure usb_maxpacket [2023-11-06 21:58:06,064 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_maxpacket [2023-11-06 21:58:06,064 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2023-11-06 21:58:06,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2023-11-06 21:58:06,065 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_register_extension [2023-11-06 21:58:06,065 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_register_extension [2023-11-06 21:58:06,065 INFO L130 BoogieDeclarations]: Found specification of procedure poll_wait [2023-11-06 21:58:06,065 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_wait [2023-11-06 21:58:06,066 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-06 21:58:06,066 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-11-06 21:58:06,066 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-11-06 21:58:06,066 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-06 21:58:06,066 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-06 21:58:06,066 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-06 21:58:06,067 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-06 21:58:06,067 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_node_name [2023-11-06 21:58:06,067 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_node_name [2023-11-06 21:58:06,067 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2023-11-06 21:58:06,067 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2023-11-06 21:58:06,068 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2023-11-06 21:58:06,068 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2023-11-06 21:58:06,068 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2023-11-06 21:58:06,068 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2023-11-06 21:58:06,068 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2023-11-06 21:58:06,068 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2023-11-06 21:58:06,069 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-11-06 21:58:06,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-11-06 21:58:06,069 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2023-11-06 21:58:06,069 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2023-11-06 21:58:06,069 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2023-11-06 21:58:06,070 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2023-11-06 21:58:06,070 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-11-06 21:58:06,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-11-06 21:58:06,070 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_dqbuf [2023-11-06 21:58:06,070 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_dqbuf [2023-11-06 21:58:06,070 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2023-11-06 21:58:06,071 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2023-11-06 21:58:06,071 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querycap [2023-11-06 21:58:06,071 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querycap [2023-11-06 21:58:06,071 INFO L130 BoogieDeclarations]: Found specification of procedure video_register_device [2023-11-06 21:58:06,071 INFO L138 BoogieDeclarations]: Found implementation of procedure video_register_device [2023-11-06 21:58:06,072 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_init_dev [2023-11-06 21:58:06,072 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_init_dev [2023-11-06 21:58:06,072 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2023-11-06 21:58:06,072 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2023-11-06 21:58:06,072 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_release [2023-11-06 21:58:06,072 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_release [2023-11-06 21:58:06,073 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-11-06 21:58:06,073 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-11-06 21:58:06,073 INFO L130 BoogieDeclarations]: Found specification of procedure __tm6000_ir_int_start [2023-11-06 21:58:06,073 INFO L138 BoogieDeclarations]: Found implementation of procedure __tm6000_ir_int_start [2023-11-06 21:58:06,073 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-06 21:58:06,073 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-06 21:58:06,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-06 21:58:06,074 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_usb_probe [2023-11-06 21:58:06,074 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_usb_probe [2023-11-06 21:58:06,074 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_ir_stop [2023-11-06 21:58:06,074 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_ir_stop [2023-11-06 21:58:06,074 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_input [2023-11-06 21:58:06,075 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_input [2023-11-06 21:58:06,075 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_get_std_res [2023-11-06 21:58:06,075 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_get_std_res [2023-11-06 21:58:06,075 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_tuner [2023-11-06 21:58:06,075 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_tuner [2023-11-06 21:58:06,076 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_i2c_xfer [2023-11-06 21:58:06,076 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_i2c_xfer [2023-11-06 21:58:06,076 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_prepare_isoc [2023-11-06 21:58:06,076 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_prepare_isoc [2023-11-06 21:58:06,076 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-11-06 21:58:06,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-11-06 21:58:06,082 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2023-11-06 21:58:06,083 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2023-11-06 21:58:06,083 INFO L130 BoogieDeclarations]: Found specification of procedure fill_board_specific_data [2023-11-06 21:58:06,083 INFO L138 BoogieDeclarations]: Found implementation of procedure fill_board_specific_data [2023-11-06 21:58:06,083 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2023-11-06 21:58:06,083 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2023-11-06 21:58:06,084 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_put_dev [2023-11-06 21:58:06,084 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_put_dev [2023-11-06 21:58:06,084 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_uninit_isoc [2023-11-06 21:58:06,084 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_uninit_isoc [2023-11-06 21:58:06,088 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-11-06 21:58:06,088 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-11-06 21:58:06,089 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2023-11-06 21:58:06,089 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-06 21:58:06,089 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-11-06 21:58:06,089 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-11-06 21:58:07,887 INFO L236 CfgBuilder]: Building ICFG [2023-11-06 21:58:07,897 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-06 21:58:08,440 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;