./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-tm6000-tm6000.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 30e01a73 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_e3af8dc0-cca4-4765-9326-efbd43eec4b4/bin/utaipan-verify-mE87zJ7Ire/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3af8dc0-cca4-4765-9326-efbd43eec4b4/bin/utaipan-verify-mE87zJ7Ire/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3af8dc0-cca4-4765-9326-efbd43eec4b4/bin/utaipan-verify-mE87zJ7Ire/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3af8dc0-cca4-4765-9326-efbd43eec4b4/bin/utaipan-verify-mE87zJ7Ire/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-tm6000-tm6000.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3af8dc0-cca4-4765-9326-efbd43eec4b4/bin/utaipan-verify-mE87zJ7Ire/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3af8dc0-cca4-4765-9326-efbd43eec4b4/bin/utaipan-verify-mE87zJ7Ire --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 f11adb66ac620a8072a5fbc40c4a6c155dbad2cc63752c779fff2b4bbb33b73d --- Real Ultimate output --- This is Ultimate 0.2.3-dev-30e01a7 [2023-11-23 20:34:38,557 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-23 20:34:38,685 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3af8dc0-cca4-4765-9326-efbd43eec4b4/bin/utaipan-verify-mE87zJ7Ire/config/svcomp-Reach-64bit-Taipan_Default.epf [2023-11-23 20:34:38,701 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-23 20:34:38,702 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-23 20:34:38,752 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-23 20:34:38,753 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-23 20:34:38,754 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-23 20:34:38,755 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-23 20:34:38,760 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-23 20:34:38,761 INFO L153 SettingsManager]: * User list type=DISABLED [2023-11-23 20:34:38,762 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-11-23 20:34:38,763 INFO L153 SettingsManager]: * Explicit value domain=true [2023-11-23 20:34:38,765 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-11-23 20:34:38,765 INFO L153 SettingsManager]: * Octagon Domain=false [2023-11-23 20:34:38,766 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-11-23 20:34:38,766 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-11-23 20:34:38,767 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-11-23 20:34:38,767 INFO L153 SettingsManager]: * Interval Domain=false [2023-11-23 20:34:38,767 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-11-23 20:34:38,768 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-11-23 20:34:38,769 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2023-11-23 20:34:38,770 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-23 20:34:38,770 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-23 20:34:38,772 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-23 20:34:38,773 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-23 20:34:38,773 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-23 20:34:38,774 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-23 20:34:38,774 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-23 20:34:38,774 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-23 20:34:38,776 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-23 20:34:38,776 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-23 20:34:38,777 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-23 20:34:38,777 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-23 20:34:38,777 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-23 20:34:38,777 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-23 20:34:38,778 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-23 20:34:38,779 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-23 20:34:38,779 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-11-23 20:34:38,779 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-23 20:34:38,779 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-23 20:34:38,780 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-23 20:34:38,780 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-11-23 20:34:38,780 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-23 20:34:38,781 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_e3af8dc0-cca4-4765-9326-efbd43eec4b4/bin/utaipan-verify-mE87zJ7Ire/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3af8dc0-cca4-4765-9326-efbd43eec4b4/bin/utaipan-verify-mE87zJ7Ire Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f11adb66ac620a8072a5fbc40c4a6c155dbad2cc63752c779fff2b4bbb33b73d [2023-11-23 20:34:39,142 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-23 20:34:39,180 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-23 20:34:39,183 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-23 20:34:39,185 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-23 20:34:39,185 INFO L274 PluginConnector]: CDTParser initialized [2023-11-23 20:34:39,187 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3af8dc0-cca4-4765-9326-efbd43eec4b4/bin/utaipan-verify-mE87zJ7Ire/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-tm6000-tm6000.cil.i [2023-11-23 20:34:42,663 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-23 20:34:43,585 INFO L384 CDTParser]: Found 1 translation units. [2023-11-23 20:34:43,586 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3af8dc0-cca4-4765-9326-efbd43eec4b4/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-tm6000-tm6000.cil.i [2023-11-23 20:34:43,665 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3af8dc0-cca4-4765-9326-efbd43eec4b4/bin/utaipan-verify-mE87zJ7Ire/data/025f3b3fe/c9cc0b0ddfe344afae72cd8e9881800d/FLAG60112c188 [2023-11-23 20:34:43,691 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3af8dc0-cca4-4765-9326-efbd43eec4b4/bin/utaipan-verify-mE87zJ7Ire/data/025f3b3fe/c9cc0b0ddfe344afae72cd8e9881800d [2023-11-23 20:34:43,699 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-23 20:34:43,702 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-23 20:34:43,705 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-23 20:34:43,706 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-23 20:34:43,712 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-23 20:34:43,713 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 08:34:43" (1/1) ... [2023-11-23 20:34:43,714 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2518296d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:34:43, skipping insertion in model container [2023-11-23 20:34:43,714 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 08:34:43" (1/1) ... [2023-11-23 20:34:43,970 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-23 20:34:50,039 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_e3af8dc0-cca4-4765-9326-efbd43eec4b4/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-tm6000-tm6000.cil.i[561723,561736] [2023-11-23 20:34:50,045 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_e3af8dc0-cca4-4765-9326-efbd43eec4b4/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-tm6000-tm6000.cil.i[561892,561905] [2023-11-23 20:34:50,046 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_e3af8dc0-cca4-4765-9326-efbd43eec4b4/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-tm6000-tm6000.cil.i[562059,562072] [2023-11-23 20:34:50,047 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_e3af8dc0-cca4-4765-9326-efbd43eec4b4/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-tm6000-tm6000.cil.i[562227,562240] [2023-11-23 20:34:50,083 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 20:34:50,230 INFO L202 MainTranslator]: Completed pre-run [2023-11-23 20:34:50,472 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"); [6290] [2023-11-23 20:34:50,475 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)); [6297] [2023-11-23 20:34:50,757 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (__preempt_count)); [11636] [2023-11-23 20:34:50,757 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [11639] [2023-11-23 20:34:50,758 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [11642] [2023-11-23 20:34:50,758 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [11645] [2023-11-23 20:34:50,799 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)); [12939-12940] [2023-11-23 20:34:50,801 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)); [12981-12982] [2023-11-23 20:34:51,193 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_e3af8dc0-cca4-4765-9326-efbd43eec4b4/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-tm6000-tm6000.cil.i[561723,561736] [2023-11-23 20:34:51,194 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_e3af8dc0-cca4-4765-9326-efbd43eec4b4/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-tm6000-tm6000.cil.i[561892,561905] [2023-11-23 20:34:51,195 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_e3af8dc0-cca4-4765-9326-efbd43eec4b4/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-tm6000-tm6000.cil.i[562059,562072] [2023-11-23 20:34:51,196 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_e3af8dc0-cca4-4765-9326-efbd43eec4b4/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-tm6000-tm6000.cil.i[562227,562240] [2023-11-23 20:34:51,206 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 20:34:51,579 WARN L675 CHandler]: The function memcmp is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 20:34:51,579 WARN L675 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 20:34:51,587 INFO L206 MainTranslator]: Completed translation [2023-11-23 20:34:51,588 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:34:51 WrapperNode [2023-11-23 20:34:51,588 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-23 20:34:51,590 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-23 20:34:51,590 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-23 20:34:51,591 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-23 20:34:51,599 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:34:51" (1/1) ... [2023-11-23 20:34:51,806 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:34:51" (1/1) ... [2023-11-23 20:34:53,651 INFO L138 Inliner]: procedures = 552, calls = 8256, calls flagged for inlining = 293, calls inlined = 261, statements flattened = 14824 [2023-11-23 20:34:53,652 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-23 20:34:53,653 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-23 20:34:53,653 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-23 20:34:53,653 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-23 20:34:53,668 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:34:51" (1/1) ... [2023-11-23 20:34:53,684 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:34:51" (1/1) ... [2023-11-23 20:34:54,324 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:34:51" (1/1) ... [2023-11-23 20:34:54,325 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:34:51" (1/1) ... [2023-11-23 20:34:55,719 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:34:51" (1/1) ... [2023-11-23 20:34:55,757 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:34:51" (1/1) ... [2023-11-23 20:34:55,829 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:34:51" (1/1) ... [2023-11-23 20:34:55,859 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:34:51" (1/1) ... [2023-11-23 20:34:55,950 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-23 20:34:55,951 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-23 20:34:55,951 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-23 20:34:55,951 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-23 20:34:55,952 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:34:51" (1/1) ... [2023-11-23 20:34:55,958 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-23 20:34:55,970 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3af8dc0-cca4-4765-9326-efbd43eec4b4/bin/utaipan-verify-mE87zJ7Ire/z3 [2023-11-23 20:34:55,989 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3af8dc0-cca4-4765-9326-efbd43eec4b4/bin/utaipan-verify-mE87zJ7Ire/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-23 20:34:56,009 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3af8dc0-cca4-4765-9326-efbd43eec4b4/bin/utaipan-verify-mE87zJ7Ire/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-23 20:34:56,039 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2023-11-23 20:34:56,039 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2023-11-23 20:34:56,040 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-23 20:34:56,040 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-23 20:34:56,040 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_usb_disconnect [2023-11-23 20:34:56,040 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_usb_disconnect [2023-11-23 20:34:56,040 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_dev [2023-11-23 20:34:56,041 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_dev [2023-11-23 20:34:56,041 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_streamon [2023-11-23 20:34:56,041 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_streamon [2023-11-23 20:34:56,041 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fmt_vid_cap [2023-11-23 20:34:56,041 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fmt_vid_cap [2023-11-23 20:34:56,042 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-23 20:34:56,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-23 20:34:56,042 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_read [2023-11-23 20:34:56,042 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_read [2023-11-23 20:34:56,042 INFO L130 BoogieDeclarations]: Found specification of procedure __tm6000_ir_int_stop [2023-11-23 20:34:56,042 INFO L138 BoogieDeclarations]: Found implementation of procedure __tm6000_ir_int_stop [2023-11-23 20:34:56,043 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_input [2023-11-23 20:34:56,043 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_input [2023-11-23 20:34:56,043 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_i2c_register [2023-11-23 20:34:56,043 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_i2c_register [2023-11-23 20:34:56,043 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_reqbufs [2023-11-23 20:34:56,044 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_reqbufs [2023-11-23 20:34:56,044 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enum_fmt_vid_cap [2023-11-23 20:34:56,044 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enum_fmt_vid_cap [2023-11-23 20:34:56,044 INFO L130 BoogieDeclarations]: Found specification of procedure usleep_range [2023-11-23 20:34:56,044 INFO L138 BoogieDeclarations]: Found implementation of procedure usleep_range [2023-11-23 20:34:56,044 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2023-11-23 20:34:56,045 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2023-11-23 20:34:56,045 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_mmap [2023-11-23 20:34:56,045 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_mmap [2023-11-23 20:34:56,045 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_set_reg_mask [2023-11-23 20:34:56,045 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_set_reg_mask [2023-11-23 20:34:56,045 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2023-11-23 20:34:56,046 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2023-11-23 20:34:56,046 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_ir_int_stop [2023-11-23 20:34:56,046 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_ir_int_stop [2023-11-23 20:34:56,046 INFO L130 BoogieDeclarations]: Found specification of procedure res_free [2023-11-23 20:34:56,046 INFO L138 BoogieDeclarations]: Found implementation of procedure res_free [2023-11-23 20:34:56,046 INFO L130 BoogieDeclarations]: Found specification of procedure vdev_init [2023-11-23 20:34:56,047 INFO L138 BoogieDeclarations]: Found implementation of procedure vdev_init [2023-11-23 20:34:56,047 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_free_urb_buffers [2023-11-23 20:34:56,047 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_free_urb_buffers [2023-11-23 20:34:56,047 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fmt_vid_cap [2023-11-23 20:34:56,047 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fmt_vid_cap [2023-11-23 20:34:56,048 INFO L130 BoogieDeclarations]: Found specification of procedure free_buffer [2023-11-23 20:34:56,048 INFO L138 BoogieDeclarations]: Found implementation of procedure free_buffer [2023-11-23 20:34:56,048 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_std [2023-11-23 20:34:56,048 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_std [2023-11-23 20:34:56,048 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_init_analog_mode [2023-11-23 20:34:56,048 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_init_analog_mode [2023-11-23 20:34:56,049 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2023-11-23 20:34:56,049 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2023-11-23 20:34:56,049 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2023-11-23 20:34:56,049 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-11-23 20:34:56,049 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-11-23 20:34:56,049 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2023-11-23 20:34:56,050 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2023-11-23 20:34:56,050 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2023-11-23 20:34:56,050 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2023-11-23 20:34:56,050 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-11-23 20:34:56,050 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-11-23 20:34:56,050 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_set_fourcc_format [2023-11-23 20:34:56,051 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_set_fourcc_format [2023-11-23 20:34:56,051 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_poll [2023-11-23 20:34:56,051 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_poll [2023-11-23 20:34:56,051 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_frequency [2023-11-23 20:34:56,051 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_frequency [2023-11-23 20:34:56,051 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querybuf [2023-11-23 20:34:56,052 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querybuf [2023-11-23 20:34:56,052 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2023-11-23 20:34:56,052 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2023-11-23 20:34:56,052 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-23 20:34:56,052 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_flash_led [2023-11-23 20:34:56,052 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_flash_led [2023-11-23 20:34:56,053 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_open [2023-11-23 20:34:56,053 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_open [2023-11-23 20:34:56,053 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2023-11-23 20:34:56,053 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2023-11-23 20:34:56,053 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2023-11-23 20:34:56,053 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2023-11-23 20:34:56,054 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~v4l2_std_id~0~TO~int [2023-11-23 20:34:56,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~v4l2_std_id~0~TO~int [2023-11-23 20:34:56,054 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_config_tuner [2023-11-23 20:34:56,054 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_config_tuner [2023-11-23 20:34:56,054 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_try_fmt_vid_cap [2023-11-23 20:34:56,054 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_try_fmt_vid_cap [2023-11-23 20:34:56,055 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-11-23 20:34:56,055 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_read_write_usb [2023-11-23 20:34:56,055 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_read_write_usb [2023-11-23 20:34:56,055 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_start_thread [2023-11-23 20:34:56,055 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_start_thread [2023-11-23 20:34:56,055 INFO L130 BoogieDeclarations]: Found specification of procedure video_ioctl2 [2023-11-23 20:34:56,056 INFO L138 BoogieDeclarations]: Found implementation of procedure video_ioctl2 [2023-11-23 20:34:56,056 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_set_reg [2023-11-23 20:34:56,056 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_set_reg [2023-11-23 20:34:56,056 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-11-23 20:34:56,056 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2023-11-23 20:34:56,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2023-11-23 20:34:56,057 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_slock_of_tm6000_core [2023-11-23 20:34:56,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_slock_of_tm6000_core [2023-11-23 20:34:56,057 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-23 20:34:56,057 INFO L130 BoogieDeclarations]: Found specification of procedure get_max_endpoint [2023-11-23 20:34:56,057 INFO L138 BoogieDeclarations]: Found implementation of procedure get_max_endpoint [2023-11-23 20:34:56,057 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-11-23 20:34:56,057 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-11-23 20:34:56,058 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_i2c_recv_regs [2023-11-23 20:34:56,058 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_i2c_recv_regs [2023-11-23 20:34:56,058 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2023-11-23 20:34:56,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2023-11-23 20:34:56,058 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2023-11-23 20:34:56,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2023-11-23 20:34:56,059 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2023-11-23 20:34:56,059 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2023-11-23 20:34:56,059 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2023-11-23 20:34:56,059 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2023-11-23 20:34:56,059 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_subscribe_event [2023-11-23 20:34:56,059 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_subscribe_event [2023-11-23 20:34:56,060 INFO L130 BoogieDeclarations]: Found specification of procedure video_unregister_device [2023-11-23 20:34:56,060 INFO L138 BoogieDeclarations]: Found implementation of procedure video_unregister_device [2023-11-23 20:34:56,060 INFO L130 BoogieDeclarations]: Found specification of procedure __tm6000_open [2023-11-23 20:34:56,060 INFO L138 BoogieDeclarations]: Found implementation of procedure __tm6000_open [2023-11-23 20:34:56,060 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2023-11-23 20:34:56,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2023-11-23 20:34:56,061 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-23 20:34:56,061 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2023-11-23 20:34:56,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2023-11-23 20:34:56,061 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2023-11-23 20:34:56,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2023-11-23 20:34:56,061 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2023-11-23 20:34:56,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2023-11-23 20:34:56,062 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-23 20:34:56,062 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-11-23 20:34:56,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-11-23 20:34:56,062 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-23 20:34:56,062 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-11-23 20:34:56,063 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_ir_int_start [2023-11-23 20:34:56,063 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_ir_int_start [2023-11-23 20:34:56,063 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-11-23 20:34:56,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-11-23 20:34:56,063 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_qbuf [2023-11-23 20:34:56,063 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_qbuf [2023-11-23 20:34:56,064 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2023-11-23 20:34:56,064 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2023-11-23 20:34:56,064 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_prepare [2023-11-23 20:34:56,064 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_prepare [2023-11-23 20:34:56,064 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2023-11-23 20:34:56,064 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2023-11-23 20:34:56,065 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-11-23 20:34:56,065 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-11-23 20:34:56,065 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_tuner [2023-11-23 20:34:56,065 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_tuner [2023-11-23 20:34:56,065 INFO L130 BoogieDeclarations]: Found specification of procedure format_by_fourcc [2023-11-23 20:34:56,065 INFO L138 BoogieDeclarations]: Found implementation of procedure format_by_fourcc [2023-11-23 20:34:56,065 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2023-11-23 20:34:56,066 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2023-11-23 20:34:56,066 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2023-11-23 20:34:56,066 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2023-11-23 20:34:56,066 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_unsubscribe [2023-11-23 20:34:56,066 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_event_unsubscribe [2023-11-23 20:34:56,066 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_init_class [2023-11-23 20:34:56,067 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_init_class [2023-11-23 20:34:56,067 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_ir_change_protocol [2023-11-23 20:34:56,067 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_ir_change_protocol [2023-11-23 20:34:56,067 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-23 20:34:56,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-23 20:34:56,067 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_init_extension [2023-11-23 20:34:56,067 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_init_extension [2023-11-23 20:34:56,068 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2023-11-23 20:34:56,068 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2023-11-23 20:34:56,068 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2023-11-23 20:34:56,068 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2023-11-23 20:34:56,068 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_slock_of_tm6000_core [2023-11-23 20:34:56,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_slock_of_tm6000_core [2023-11-23 20:34:56,069 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_radio_s_ctrl [2023-11-23 20:34:56,069 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_radio_s_ctrl [2023-11-23 20:34:56,069 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_i2c_new_subdev [2023-11-23 20:34:56,069 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_i2c_new_subdev [2023-11-23 20:34:56,069 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-11-23 20:34:56,069 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-11-23 20:34:56,069 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-23 20:34:56,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-23 20:34:56,070 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_std [2023-11-23 20:34:56,070 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_std [2023-11-23 20:34:56,070 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2023-11-23 20:34:56,070 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2023-11-23 20:34:56,070 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2023-11-23 20:34:56,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2023-11-23 20:34:56,071 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_release_6_4 [2023-11-23 20:34:56,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_release_6_4 [2023-11-23 20:34:56,071 INFO L130 BoogieDeclarations]: Found specification of procedure usb_make_path [2023-11-23 20:34:56,071 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_make_path [2023-11-23 20:34:56,071 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_load_std [2023-11-23 20:34:56,071 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_load_std [2023-11-23 20:34:56,072 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_streamoff [2023-11-23 20:34:56,072 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_streamoff [2023-11-23 20:34:56,072 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release [2023-11-23 20:34:56,072 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_release [2023-11-23 20:34:56,072 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2023-11-23 20:34:56,072 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2023-11-23 20:34:56,073 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enum_input [2023-11-23 20:34:56,073 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enum_input [2023-11-23 20:34:56,073 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-11-23 20:34:56,073 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-11-23 20:34:56,073 INFO L130 BoogieDeclarations]: Found specification of procedure res_get [2023-11-23 20:34:56,073 INFO L138 BoogieDeclarations]: Found implementation of procedure res_get [2023-11-23 20:34:56,073 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_poll [2023-11-23 20:34:56,074 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_poll [2023-11-23 20:34:56,074 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-11-23 20:34:56,074 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-11-23 20:34:56,074 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_s_ctrl [2023-11-23 20:34:56,074 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_s_ctrl [2023-11-23 20:34:56,074 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_frequency [2023-11-23 20:34:56,075 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_frequency [2023-11-23 20:34:56,075 INFO L130 BoogieDeclarations]: Found specification of procedure usb_maxpacket [2023-11-23 20:34:56,075 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_maxpacket [2023-11-23 20:34:56,075 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2023-11-23 20:34:56,075 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2023-11-23 20:34:56,075 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_register_extension [2023-11-23 20:34:56,075 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_register_extension [2023-11-23 20:34:56,076 INFO L130 BoogieDeclarations]: Found specification of procedure poll_wait [2023-11-23 20:34:56,076 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_wait [2023-11-23 20:34:56,076 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-23 20:34:56,076 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-11-23 20:34:56,076 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-11-23 20:34:56,076 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-23 20:34:56,077 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-23 20:34:56,077 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-23 20:34:56,077 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-23 20:34:56,077 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_node_name [2023-11-23 20:34:56,077 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_node_name [2023-11-23 20:34:56,077 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2023-11-23 20:34:56,077 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2023-11-23 20:34:56,078 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2023-11-23 20:34:56,078 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2023-11-23 20:34:56,078 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2023-11-23 20:34:56,078 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2023-11-23 20:34:56,078 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2023-11-23 20:34:56,078 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2023-11-23 20:34:56,078 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-11-23 20:34:56,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-11-23 20:34:56,079 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2023-11-23 20:34:56,079 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2023-11-23 20:34:56,079 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2023-11-23 20:34:56,079 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2023-11-23 20:34:56,080 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-11-23 20:34:56,080 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-11-23 20:34:56,080 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_dqbuf [2023-11-23 20:34:56,080 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_dqbuf [2023-11-23 20:34:56,080 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2023-11-23 20:34:56,081 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2023-11-23 20:34:56,081 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querycap [2023-11-23 20:34:56,081 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querycap [2023-11-23 20:34:56,081 INFO L130 BoogieDeclarations]: Found specification of procedure video_register_device [2023-11-23 20:34:56,081 INFO L138 BoogieDeclarations]: Found implementation of procedure video_register_device [2023-11-23 20:34:56,081 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_init_dev [2023-11-23 20:34:56,082 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_init_dev [2023-11-23 20:34:56,082 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2023-11-23 20:34:56,082 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2023-11-23 20:34:56,082 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_release [2023-11-23 20:34:56,082 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_release [2023-11-23 20:34:56,082 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-11-23 20:34:56,083 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-11-23 20:34:56,083 INFO L130 BoogieDeclarations]: Found specification of procedure __tm6000_ir_int_start [2023-11-23 20:34:56,083 INFO L138 BoogieDeclarations]: Found implementation of procedure __tm6000_ir_int_start [2023-11-23 20:34:56,083 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_tm6000_usb_driver_exit_12_2 [2023-11-23 20:34:56,083 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_tm6000_usb_driver_exit_12_2 [2023-11-23 20:34:56,083 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-23 20:34:56,084 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-23 20:34:56,084 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-23 20:34:56,084 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_usb_probe [2023-11-23 20:34:56,084 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_usb_probe [2023-11-23 20:34:56,084 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_ir_stop [2023-11-23 20:34:56,084 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_ir_stop [2023-11-23 20:34:56,084 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_input [2023-11-23 20:34:56,085 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_input [2023-11-23 20:34:56,085 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_get_std_res [2023-11-23 20:34:56,085 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_get_std_res [2023-11-23 20:34:56,085 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_tuner [2023-11-23 20:34:56,085 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_tuner [2023-11-23 20:34:56,085 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_i2c_xfer [2023-11-23 20:34:56,086 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_i2c_xfer [2023-11-23 20:34:56,086 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_prepare_isoc [2023-11-23 20:34:56,086 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_prepare_isoc [2023-11-23 20:34:56,086 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-11-23 20:34:56,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-11-23 20:34:56,086 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2023-11-23 20:34:56,087 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2023-11-23 20:34:56,087 INFO L130 BoogieDeclarations]: Found specification of procedure fill_board_specific_data [2023-11-23 20:34:56,087 INFO L138 BoogieDeclarations]: Found implementation of procedure fill_board_specific_data [2023-11-23 20:34:56,087 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2023-11-23 20:34:56,087 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2023-11-23 20:34:56,087 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_uninit_isoc [2023-11-23 20:34:56,088 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_uninit_isoc [2023-11-23 20:34:56,088 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-11-23 20:34:56,088 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-11-23 20:34:56,088 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2023-11-23 20:34:56,088 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-23 20:34:56,088 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-11-23 20:34:56,088 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-11-23 20:34:57,559 INFO L241 CfgBuilder]: Building ICFG [2023-11-23 20:34:57,565 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-23 20:34:57,917 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;