./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-pci-cx88-cx8800.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 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_70398c3f-d12d-4cc9-84e6-25942a9d13cc/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70398c3f-d12d-4cc9-84e6-25942a9d13cc/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70398c3f-d12d-4cc9-84e6-25942a9d13cc/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70398c3f-d12d-4cc9-84e6-25942a9d13cc/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-pci-cx88-cx8800.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70398c3f-d12d-4cc9-84e6-25942a9d13cc/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70398c3f-d12d-4cc9-84e6-25942a9d13cc/bin/ukojak-verify-ImItNfHLgk --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 24e26672720ca570553d18d605e2ce47cd111ea61f1f4153430b6ee115172355 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 00:59:18,000 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 00:59:18,080 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70398c3f-d12d-4cc9-84e6-25942a9d13cc/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-09 00:59:18,084 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 00:59:18,085 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-09 00:59:18,127 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 00:59:18,128 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 00:59:18,129 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-09 00:59:18,131 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 00:59:18,133 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 00:59:18,133 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 00:59:18,133 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 00:59:18,134 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 00:59:18,134 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 00:59:18,134 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 00:59:18,134 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 00:59:18,135 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 00:59:18,139 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 00:59:18,139 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 00:59:18,140 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 00:59:18,140 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-09 00:59:18,140 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-09 00:59:18,141 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-09 00:59:18,141 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 00:59:18,141 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:59:18,142 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 00:59:18,153 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 00:59:18,153 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 00:59:18,153 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-09 00:59:18,154 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 00:59:18,155 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_70398c3f-d12d-4cc9-84e6-25942a9d13cc/bin/ukojak-verify-ImItNfHLgk/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70398c3f-d12d-4cc9-84e6-25942a9d13cc/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 24e26672720ca570553d18d605e2ce47cd111ea61f1f4153430b6ee115172355 [2024-11-09 00:59:18,400 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 00:59:18,421 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 00:59:18,424 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 00:59:18,426 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 00:59:18,426 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 00:59:18,428 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70398c3f-d12d-4cc9-84e6-25942a9d13cc/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-pci-cx88-cx8800.cil.i Unable to find full path for "g++" [2024-11-09 00:59:20,433 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 00:59:21,176 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 00:59:21,177 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70398c3f-d12d-4cc9-84e6-25942a9d13cc/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-pci-cx88-cx8800.cil.i [2024-11-09 00:59:21,249 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70398c3f-d12d-4cc9-84e6-25942a9d13cc/bin/ukojak-verify-ImItNfHLgk/data/0e37fb606/674064ebf05442a5b81ba25df6652fe6/FLAG809b77803 [2024-11-09 00:59:21,268 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70398c3f-d12d-4cc9-84e6-25942a9d13cc/bin/ukojak-verify-ImItNfHLgk/data/0e37fb606/674064ebf05442a5b81ba25df6652fe6 [2024-11-09 00:59:21,271 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 00:59:21,274 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 00:59:21,275 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 00:59:21,275 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 00:59:21,281 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 00:59:21,282 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:59:21" (1/1) ... [2024-11-09 00:59:21,283 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@390faaeb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:59:21, skipping insertion in model container [2024-11-09 00:59:21,283 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:59:21" (1/1) ... [2024-11-09 00:59:21,488 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 00:59:25,887 WARN L250 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_70398c3f-d12d-4cc9-84e6-25942a9d13cc/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-pci-cx88-cx8800.cil.i[588527,588540] [2024-11-09 00:59:25,892 WARN L250 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_70398c3f-d12d-4cc9-84e6-25942a9d13cc/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-pci-cx88-cx8800.cil.i[588672,588685] [2024-11-09 00:59:25,922 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:59:26,049 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 00:59:26,221 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [7929] [2024-11-09 00:59:26,223 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [7936] [2024-11-09 00:59:26,239 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/pci/cx88/cx88-video.c"), "i" (341), "i" (12UL)); [8340-8341] [2024-11-09 00:59:26,295 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/pci/cx88/cx88-video.c"), "i" (543), "i" (12UL)); [8707-8708] [2024-11-09 00:59:26,300 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/pci/cx88/cx88-video.c"), "i" (602), "i" (12UL)); [8814-8815] [2024-11-09 00:59:26,311 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/pci/cx88/cx88-video.c"), "i" (698), "i" (12UL)); [8979-8980] [2024-11-09 00:59:26,312 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/pci/cx88/cx88-video.c"), "i" (713), "i" (12UL)); [9013-9014] [2024-11-09 00:59:26,413 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/pci/cx88/cx88-video.c"), "i" (814), "i" (12UL)); [9266-9267] [2024-11-09 00:59:26,847 WARN L250 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_70398c3f-d12d-4cc9-84e6-25942a9d13cc/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-pci-cx88-cx8800.cil.i[588527,588540] [2024-11-09 00:59:26,848 WARN L250 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_70398c3f-d12d-4cc9-84e6-25942a9d13cc/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-pci-cx88-cx8800.cil.i[588672,588685] [2024-11-09 00:59:26,857 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:59:27,079 INFO L204 MainTranslator]: Completed translation [2024-11-09 00:59:27,080 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:59:27 WrapperNode [2024-11-09 00:59:27,080 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 00:59:27,081 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 00:59:27,081 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 00:59:27,082 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 00:59:27,092 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:59:27" (1/1) ... [2024-11-09 00:59:27,228 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:59:27" (1/1) ... [2024-11-09 00:59:27,640 INFO L138 Inliner]: procedures = 538, calls = 4324, calls flagged for inlining = 264, calls inlined = 251, statements flattened = 9102 [2024-11-09 00:59:27,641 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 00:59:27,642 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 00:59:27,643 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 00:59:27,643 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 00:59:27,654 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:59:27" (1/1) ... [2024-11-09 00:59:27,655 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:59:27" (1/1) ... [2024-11-09 00:59:27,734 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:59:27" (1/1) ... [2024-11-09 00:59:27,735 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:59:27" (1/1) ... [2024-11-09 00:59:27,978 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:59:27" (1/1) ... [2024-11-09 00:59:28,033 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:59:27" (1/1) ... [2024-11-09 00:59:28,118 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:59:27" (1/1) ... [2024-11-09 00:59:28,248 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:59:27" (1/1) ... [2024-11-09 00:59:28,319 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 00:59:28,320 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 00:59:28,321 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 00:59:28,322 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 00:59:28,323 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:59:27" (1/1) ... [2024-11-09 00:59:28,328 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:59:28,339 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70398c3f-d12d-4cc9-84e6-25942a9d13cc/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-09 00:59:28,357 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70398c3f-d12d-4cc9-84e6-25942a9d13cc/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-09 00:59:28,365 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70398c3f-d12d-4cc9-84e6-25942a9d13cc/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-09 00:59:28,409 INFO L130 BoogieDeclarations]: Found specification of procedure video_open [2024-11-09 00:59:28,409 INFO L138 BoogieDeclarations]: Found implementation of procedure video_open [2024-11-09 00:59:28,410 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-09 00:59:28,410 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-09 00:59:28,411 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_streamon [2024-11-09 00:59:28,412 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_streamon [2024-11-09 00:59:28,412 INFO L130 BoogieDeclarations]: Found specification of procedure cx8800_unregister_video [2024-11-09 00:59:28,412 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8800_unregister_video [2024-11-09 00:59:28,412 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fmt_vid_cap [2024-11-09 00:59:28,412 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fmt_vid_cap [2024-11-09 00:59:28,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-09 00:59:28,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-09 00:59:28,413 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_input [2024-11-09 00:59:28,413 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_input [2024-11-09 00:59:28,413 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_reqbufs [2024-11-09 00:59:28,413 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_reqbufs [2024-11-09 00:59:28,413 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enum_fmt_vid_cap [2024-11-09 00:59:28,413 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enum_fmt_vid_cap [2024-11-09 00:59:28,413 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2024-11-09 00:59:28,414 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2024-11-09 00:59:28,414 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_set_tvnorm [2024-11-09 00:59:28,414 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_set_tvnorm [2024-11-09 00:59:28,414 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_set_tvaudio [2024-11-09 00:59:28,414 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_set_tvaudio [2024-11-09 00:59:28,415 INFO L130 BoogieDeclarations]: Found specification of procedure cx8800_s_vid_ctrl [2024-11-09 00:59:28,415 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8800_s_vid_ctrl [2024-11-09 00:59:28,415 INFO L130 BoogieDeclarations]: Found specification of procedure res_free [2024-11-09 00:59:28,415 INFO L138 BoogieDeclarations]: Found implementation of procedure res_free [2024-11-09 00:59:28,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_slock_of_cx8800_dev [2024-11-09 00:59:28,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_slock_of_cx8800_dev [2024-11-09 00:59:28,415 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2024-11-09 00:59:28,415 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2024-11-09 00:59:28,415 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_to_dma [2024-11-09 00:59:28,415 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_to_dma [2024-11-09 00:59:28,416 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_shutdown [2024-11-09 00:59:28,416 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_shutdown [2024-11-09 00:59:28,416 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2024-11-09 00:59:28,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2024-11-09 00:59:28,416 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fmt_vid_cap [2024-11-09 00:59:28,416 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fmt_vid_cap [2024-11-09 00:59:28,416 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_newstation [2024-11-09 00:59:28,416 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_newstation [2024-11-09 00:59:28,416 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_std [2024-11-09 00:59:28,417 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_std [2024-11-09 00:59:28,417 INFO L130 BoogieDeclarations]: Found specification of procedure __request_module [2024-11-09 00:59:28,417 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_module [2024-11-09 00:59:28,417 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_vdev_init [2024-11-09 00:59:28,417 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_vdev_init [2024-11-09 00:59:28,417 INFO L130 BoogieDeclarations]: Found specification of procedure video_mmap [2024-11-09 00:59:28,417 INFO L138 BoogieDeclarations]: Found implementation of procedure video_mmap [2024-11-09 00:59:28,417 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2024-11-09 00:59:28,417 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2024-11-09 00:59:28,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-11-09 00:59:28,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-11-09 00:59:28,418 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-11-09 00:59:28,418 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-11-09 00:59:28,419 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer [2024-11-09 00:59:28,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer [2024-11-09 00:59:28,420 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2024-11-09 00:59:28,420 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2024-11-09 00:59:28,421 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-09 00:59:28,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-09 00:59:28,421 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_poll [2024-11-09 00:59:28,421 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_poll [2024-11-09 00:59:28,422 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_frequency [2024-11-09 00:59:28,422 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_frequency [2024-11-09 00:59:28,422 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querybuf [2024-11-09 00:59:28,423 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querybuf [2024-11-09 00:59:28,423 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_register [2024-11-09 00:59:28,423 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_register [2024-11-09 00:59:28,423 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2024-11-09 00:59:28,423 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2024-11-09 00:59:28,423 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_setup [2024-11-09 00:59:28,424 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_setup [2024-11-09 00:59:28,424 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-09 00:59:28,424 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_set_stereo [2024-11-09 00:59:28,424 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_set_stereo [2024-11-09 00:59:28,424 INFO L130 BoogieDeclarations]: Found specification of procedure cx8800_vbi_fmt [2024-11-09 00:59:28,424 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8800_vbi_fmt [2024-11-09 00:59:28,425 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_102 [2024-11-09 00:59:28,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_102 [2024-11-09 00:59:28,425 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2024-11-09 00:59:28,425 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2024-11-09 00:59:28,425 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_audio_thread [2024-11-09 00:59:28,425 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_try_fmt_vid_cap [2024-11-09 00:59:28,425 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_try_fmt_vid_cap [2024-11-09 00:59:28,425 INFO L130 BoogieDeclarations]: Found specification of procedure video_ioctl2 [2024-11-09 00:59:28,425 INFO L138 BoogieDeclarations]: Found implementation of procedure video_ioctl2 [2024-11-09 00:59:28,426 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-09 00:59:28,426 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~X~~u32~0~TO~int [2024-11-09 00:59:28,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~X~~u32~0~TO~int [2024-11-09 00:59:28,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-09 00:59:28,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-09 00:59:28,427 INFO L130 BoogieDeclarations]: Found specification of procedure cx8800_restart_vbi_queue [2024-11-09 00:59:28,427 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8800_restart_vbi_queue [2024-11-09 00:59:28,427 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-09 00:59:28,427 INFO L130 BoogieDeclarations]: Found specification of procedure cx8800_finidev [2024-11-09 00:59:28,427 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8800_finidev [2024-11-09 00:59:28,427 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2024-11-09 00:59:28,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2024-11-09 00:59:28,427 INFO L130 BoogieDeclarations]: Found specification of procedure list_move_tail [2024-11-09 00:59:28,427 INFO L138 BoogieDeclarations]: Found implementation of procedure list_move_tail [2024-11-09 00:59:28,428 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_querycap [2024-11-09 00:59:28,428 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_querycap [2024-11-09 00:59:28,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-11-09 00:59:28,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-11-09 00:59:28,430 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_set_freq [2024-11-09 00:59:28,430 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_set_freq [2024-11-09 00:59:28,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2024-11-09 00:59:28,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2024-11-09 00:59:28,430 INFO L130 BoogieDeclarations]: Found specification of procedure cx8800_s_aud_ctrl [2024-11-09 00:59:28,430 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8800_s_aud_ctrl [2024-11-09 00:59:28,430 INFO L130 BoogieDeclarations]: Found specification of procedure video_read [2024-11-09 00:59:28,430 INFO L138 BoogieDeclarations]: Found implementation of procedure video_read [2024-11-09 00:59:28,430 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2024-11-09 00:59:28,431 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2024-11-09 00:59:28,431 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_video_mux [2024-11-09 00:59:28,431 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_video_mux [2024-11-09 00:59:28,431 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2024-11-09 00:59:28,431 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2024-11-09 00:59:28,431 INFO L130 BoogieDeclarations]: Found specification of procedure video_is_registered [2024-11-09 00:59:28,431 INFO L138 BoogieDeclarations]: Found implementation of procedure video_is_registered [2024-11-09 00:59:28,431 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_subscribe_event [2024-11-09 00:59:28,431 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_subscribe_event [2024-11-09 00:59:28,432 INFO L130 BoogieDeclarations]: Found specification of procedure video_unregister_device [2024-11-09 00:59:28,432 INFO L138 BoogieDeclarations]: Found implementation of procedure video_unregister_device [2024-11-09 00:59:28,432 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-09 00:59:28,432 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2024-11-09 00:59:28,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2024-11-09 00:59:28,432 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2024-11-09 00:59:28,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2024-11-09 00:59:28,432 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2024-11-09 00:59:28,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2024-11-09 00:59:28,433 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2024-11-09 00:59:28,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2024-11-09 00:59:28,433 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_queue_sg_init [2024-11-09 00:59:28,433 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_queue_sg_init [2024-11-09 00:59:28,433 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 00:59:28,434 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-09 00:59:28,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-09 00:59:28,434 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-09 00:59:28,434 INFO L130 BoogieDeclarations]: Found specification of procedure video_release [2024-11-09 00:59:28,434 INFO L138 BoogieDeclarations]: Found implementation of procedure video_release [2024-11-09 00:59:28,434 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-09 00:59:28,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-09 00:59:28,435 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-11-09 00:59:28,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-11-09 00:59:28,435 INFO L130 BoogieDeclarations]: Found specification of procedure restart_video_queue [2024-11-09 00:59:28,435 INFO L138 BoogieDeclarations]: Found implementation of procedure restart_video_queue [2024-11-09 00:59:28,435 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2024-11-09 00:59:28,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2024-11-09 00:59:28,437 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2024-11-09 00:59:28,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2024-11-09 00:59:28,438 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_qbuf [2024-11-09 00:59:28,438 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_qbuf [2024-11-09 00:59:28,438 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_wakeup [2024-11-09 00:59:28,438 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_wakeup [2024-11-09 00:59:28,439 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2024-11-09 00:59:28,439 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2024-11-09 00:59:28,439 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_s_ctrl [2024-11-09 00:59:28,440 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_s_ctrl [2024-11-09 00:59:28,440 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2024-11-09 00:59:28,440 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2024-11-09 00:59:28,441 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_iolock [2024-11-09 00:59:28,441 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_iolock [2024-11-09 00:59:28,441 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_enum_input [2024-11-09 00:59:28,441 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_enum_input [2024-11-09 00:59:28,441 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_sram_channel_dump [2024-11-09 00:59:28,441 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_sram_channel_dump [2024-11-09 00:59:28,441 INFO L130 BoogieDeclarations]: Found specification of procedure video_set_drvdata [2024-11-09 00:59:28,441 INFO L138 BoogieDeclarations]: Found implementation of procedure video_set_drvdata [2024-11-09 00:59:28,441 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_tuner [2024-11-09 00:59:28,442 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_tuner [2024-11-09 00:59:28,442 INFO L130 BoogieDeclarations]: Found specification of procedure res_check [2024-11-09 00:59:28,442 INFO L138 BoogieDeclarations]: Found implementation of procedure res_check [2024-11-09 00:59:28,442 INFO L130 BoogieDeclarations]: Found specification of procedure format_by_fourcc [2024-11-09 00:59:28,442 INFO L138 BoogieDeclarations]: Found implementation of procedure format_by_fourcc [2024-11-09 00:59:28,442 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_risc_buffer [2024-11-09 00:59:28,442 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_risc_buffer [2024-11-09 00:59:28,442 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2024-11-09 00:59:28,442 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2024-11-09 00:59:28,442 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2024-11-09 00:59:28,443 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2024-11-09 00:59:28,443 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_unsubscribe [2024-11-09 00:59:28,443 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_event_unsubscribe [2024-11-09 00:59:28,443 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 00:59:28,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 00:59:28,443 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_risc_stopper [2024-11-09 00:59:28,443 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_risc_stopper [2024-11-09 00:59:28,443 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2024-11-09 00:59:28,443 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2024-11-09 00:59:28,443 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2024-11-09 00:59:28,443 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2024-11-09 00:59:28,444 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-09 00:59:28,444 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-09 00:59:28,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-09 00:59:28,444 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_std [2024-11-09 00:59:28,447 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_std [2024-11-09 00:59:28,448 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_streamoff [2024-11-09 00:59:28,448 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_streamoff [2024-11-09 00:59:28,448 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_sram_channel_setup [2024-11-09 00:59:28,448 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_sram_channel_setup [2024-11-09 00:59:28,448 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_free_buffer [2024-11-09 00:59:28,448 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_free_buffer [2024-11-09 00:59:28,448 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release [2024-11-09 00:59:28,449 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_release [2024-11-09 00:59:28,449 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2024-11-09 00:59:28,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2024-11-09 00:59:28,449 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enum_input [2024-11-09 00:59:28,449 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enum_input [2024-11-09 00:59:28,449 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-11-09 00:59:28,449 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-11-09 00:59:28,449 INFO L130 BoogieDeclarations]: Found specification of procedure res_get [2024-11-09 00:59:28,449 INFO L138 BoogieDeclarations]: Found implementation of procedure res_get [2024-11-09 00:59:28,450 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_mmap_free [2024-11-09 00:59:28,450 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_mmap_free [2024-11-09 00:59:28,450 INFO L130 BoogieDeclarations]: Found specification of procedure cx8800_resume [2024-11-09 00:59:28,450 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8800_resume [2024-11-09 00:59:28,450 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_cx8800_pci_driver_exit_15_2 [2024-11-09 00:59:28,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_cx8800_pci_driver_exit_15_2 [2024-11-09 00:59:28,450 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_frequency [2024-11-09 00:59:28,450 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_frequency [2024-11-09 00:59:28,450 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2024-11-09 00:59:28,450 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2024-11-09 00:59:28,451 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2024-11-09 00:59:28,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2024-11-09 00:59:28,451 INFO L130 BoogieDeclarations]: Found specification of procedure video_poll [2024-11-09 00:59:28,451 INFO L138 BoogieDeclarations]: Found implementation of procedure video_poll [2024-11-09 00:59:28,451 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-09 00:59:28,451 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-11-09 00:59:28,451 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-11-09 00:59:28,451 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-09 00:59:28,451 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_core_put [2024-11-09 00:59:28,451 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_core_put [2024-11-09 00:59:28,452 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_find [2024-11-09 00:59:28,452 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_find [2024-11-09 00:59:28,452 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_100 [2024-11-09 00:59:28,452 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_100 [2024-11-09 00:59:28,452 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_release [2024-11-09 00:59:28,452 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_release [2024-11-09 00:59:28,452 INFO L130 BoogieDeclarations]: Found specification of procedure start_video_dma [2024-11-09 00:59:28,452 INFO L138 BoogieDeclarations]: Found implementation of procedure start_video_dma [2024-11-09 00:59:28,452 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-09 00:59:28,452 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-09 00:59:28,453 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-09 00:59:28,453 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_node_name [2024-11-09 00:59:28,453 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_node_name [2024-11-09 00:59:28,453 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2024-11-09 00:59:28,453 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2024-11-09 00:59:28,453 INFO L130 BoogieDeclarations]: Found specification of procedure get_queue [2024-11-09 00:59:28,453 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queue [2024-11-09 00:59:28,453 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2024-11-09 00:59:28,453 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2024-11-09 00:59:28,453 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-11-09 00:59:28,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-11-09 00:59:28,454 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2024-11-09 00:59:28,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2024-11-09 00:59:28,454 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2024-11-09 00:59:28,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2024-11-09 00:59:28,457 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_dqbuf [2024-11-09 00:59:28,457 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_dqbuf [2024-11-09 00:59:28,457 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2024-11-09 00:59:28,457 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2024-11-09 00:59:28,457 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querycap [2024-11-09 00:59:28,457 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querycap [2024-11-09 00:59:28,457 INFO L130 BoogieDeclarations]: Found specification of procedure video_register_device [2024-11-09 00:59:28,457 INFO L138 BoogieDeclarations]: Found implementation of procedure video_register_device [2024-11-09 00:59:28,457 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-09 00:59:28,458 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-09 00:59:28,458 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-09 00:59:28,458 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-09 00:59:28,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-09 00:59:28,458 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_101 [2024-11-09 00:59:28,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_101 [2024-11-09 00:59:28,458 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_input [2024-11-09 00:59:28,458 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_input [2024-11-09 00:59:28,458 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2024-11-09 00:59:28,458 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2024-11-09 00:59:28,459 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_tuner [2024-11-09 00:59:28,459 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_tuner [2024-11-09 00:59:28,459 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2024-11-09 00:59:28,459 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2024-11-09 00:59:28,459 INFO L130 BoogieDeclarations]: Found specification of procedure cx8800_start_vbi_dma [2024-11-09 00:59:28,459 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8800_start_vbi_dma [2024-11-09 00:59:28,459 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_ir_stop [2024-11-09 00:59:28,459 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_ir_stop [2024-11-09 00:59:28,459 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_register [2024-11-09 00:59:28,459 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_register [2024-11-09 00:59:28,459 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-11-09 00:59:28,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-11-09 00:59:28,460 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2024-11-09 00:59:28,460 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2024-11-09 00:59:28,462 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2024-11-09 00:59:28,463 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2024-11-09 00:59:28,463 INFO L130 BoogieDeclarations]: Found specification of procedure norm_maxw [2024-11-09 00:59:28,463 INFO L138 BoogieDeclarations]: Found implementation of procedure norm_maxw [2024-11-09 00:59:28,463 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2024-11-09 00:59:28,463 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2024-11-09 00:59:28,463 INFO L130 BoogieDeclarations]: Found specification of procedure norm_maxh [2024-11-09 00:59:28,463 INFO L138 BoogieDeclarations]: Found implementation of procedure norm_maxh [2024-11-09 00:59:28,463 INFO L130 BoogieDeclarations]: Found specification of procedure get_resource [2024-11-09 00:59:28,464 INFO L138 BoogieDeclarations]: Found implementation of procedure get_resource [2024-11-09 00:59:28,464 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-11-09 00:59:28,464 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-11-09 00:59:28,464 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2024-11-09 00:59:28,464 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2024-11-09 00:59:28,464 INFO L130 BoogieDeclarations]: Found specification of procedure cx8800_initdev [2024-11-09 00:59:28,464 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8800_initdev [2024-11-09 00:59:28,464 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-09 00:59:28,464 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_slock_of_cx8800_dev [2024-11-09 00:59:28,464 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_slock_of_cx8800_dev [2024-11-09 00:59:28,464 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-09 00:59:28,464 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-09 00:59:30,207 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 00:59:30,215 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 00:59:30,693 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-09 01:00:03,368 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-11-09 01:00:07,221 INFO L? ?]: Removed 3797 outVars from TransFormulas that were not future-live. [2024-11-09 01:00:07,221 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 01:00:12,794 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 01:00:12,795 INFO L316 CfgBuilder]: Removed 4 assume(true) statements. [2024-11-09 01:00:12,796 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 01:00:12 BoogieIcfgContainer [2024-11-09 01:00:12,796 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 01:00:12,798 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-09 01:00:12,798 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-09 01:00:12,810 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-09 01:00:12,810 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 01:00:12" (1/1) ... [2024-11-09 01:00:12,823 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 01:00:12,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:12,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3435 states to 2363 states and 3435 transitions. [2024-11-09 01:00:12,990 INFO L276 IsEmpty]: Start isEmpty. Operand 2363 states and 3435 transitions. [2024-11-09 01:00:13,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 524 [2024-11-09 01:00:13,020 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:13,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:04:54,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:04:59,235 INFO L134 CoverageAnalysis]: Checked inductivity of 9506 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9506 trivial. 0 not checked. [2024-11-09 01:05:09,615 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.36s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 01:05:10,888 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.26s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 01:05:11,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:05:11,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3469 states to 2378 states and 3469 transitions. [2024-11-09 01:05:11,888 INFO L276 IsEmpty]: Start isEmpty. Operand 2378 states and 3469 transitions. [2024-11-09 01:05:11,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 529 [2024-11-09 01:05:11,906 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:05:11,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:10:04,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:10:09,401 INFO L134 CoverageAnalysis]: Checked inductivity of 9506 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9506 trivial. 0 not checked. [2024-11-09 01:10:12,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:10:12,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3503 states to 2397 states and 3503 transitions. [2024-11-09 01:10:12,996 INFO L276 IsEmpty]: Start isEmpty. Operand 2397 states and 3503 transitions. [2024-11-09 01:10:13,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 534 [2024-11-09 01:10:13,010 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:10:13,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms