./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 0e0057cc Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_279e96a9-8c56-4e94-9fad-983382224d18/bin/ukojak-verify-afCqCEvfdi/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_279e96a9-8c56-4e94-9fad-983382224d18/bin/ukojak-verify-afCqCEvfdi/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_279e96a9-8c56-4e94-9fad-983382224d18/bin/ukojak-verify-afCqCEvfdi/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_279e96a9-8c56-4e94-9fad-983382224d18/bin/ukojak-verify-afCqCEvfdi/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_279e96a9-8c56-4e94-9fad-983382224d18/bin/ukojak-verify-afCqCEvfdi/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_279e96a9-8c56-4e94-9fad-983382224d18/bin/ukojak-verify-afCqCEvfdi --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 0.2.4-dev-0e0057c [2023-11-24 23:05:15,229 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-24 23:05:15,326 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_279e96a9-8c56-4e94-9fad-983382224d18/bin/ukojak-verify-afCqCEvfdi/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-24 23:05:15,331 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-24 23:05:15,331 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-24 23:05:15,382 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-24 23:05:15,383 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-24 23:05:15,384 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-24 23:05:15,385 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-24 23:05:15,390 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-24 23:05:15,391 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-24 23:05:15,392 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-24 23:05:15,392 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-24 23:05:15,394 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-24 23:05:15,395 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-24 23:05:15,395 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-24 23:05:15,395 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-24 23:05:15,396 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-24 23:05:15,396 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-24 23:05:15,397 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-24 23:05:15,397 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-24 23:05:15,398 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-24 23:05:15,399 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-24 23:05:15,399 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-24 23:05:15,399 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-24 23:05:15,400 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-24 23:05:15,400 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-24 23:05:15,401 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-24 23:05:15,401 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-24 23:05:15,402 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-24 23:05:15,403 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_279e96a9-8c56-4e94-9fad-983382224d18/bin/ukojak-verify-afCqCEvfdi/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_279e96a9-8c56-4e94-9fad-983382224d18/bin/ukojak-verify-afCqCEvfdi Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 24e26672720ca570553d18d605e2ce47cd111ea61f1f4153430b6ee115172355 [2023-11-24 23:05:15,672 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-24 23:05:15,695 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-24 23:05:15,698 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-24 23:05:15,699 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-24 23:05:15,701 INFO L274 PluginConnector]: CDTParser initialized [2023-11-24 23:05:15,703 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_279e96a9-8c56-4e94-9fad-983382224d18/bin/ukojak-verify-afCqCEvfdi/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-pci-cx88-cx8800.cil.i [2023-11-24 23:05:18,884 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-24 23:05:19,784 INFO L384 CDTParser]: Found 1 translation units. [2023-11-24 23:05:19,785 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_279e96a9-8c56-4e94-9fad-983382224d18/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-pci-cx88-cx8800.cil.i [2023-11-24 23:05:19,859 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_279e96a9-8c56-4e94-9fad-983382224d18/bin/ukojak-verify-afCqCEvfdi/data/8852b4ee1/1d8b24d126614e41abc82f18a8f7143c/FLAGa4b4e81e2 [2023-11-24 23:05:19,879 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_279e96a9-8c56-4e94-9fad-983382224d18/bin/ukojak-verify-afCqCEvfdi/data/8852b4ee1/1d8b24d126614e41abc82f18a8f7143c [2023-11-24 23:05:19,885 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-24 23:05:19,888 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-24 23:05:19,891 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-24 23:05:19,892 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-24 23:05:19,897 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-24 23:05:19,898 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 11:05:19" (1/1) ... [2023-11-24 23:05:19,898 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@9731c1a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:05:19, skipping insertion in model container [2023-11-24 23:05:19,899 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 11:05:19" (1/1) ... [2023-11-24 23:05:20,226 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-24 23:05:24,759 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_279e96a9-8c56-4e94-9fad-983382224d18/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-pci-cx88-cx8800.cil.i[588527,588540] [2023-11-24 23:05:24,764 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_279e96a9-8c56-4e94-9fad-983382224d18/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-pci-cx88-cx8800.cil.i[588672,588685] [2023-11-24 23:05:24,792 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 23:05:24,897 INFO L202 MainTranslator]: Completed pre-run [2023-11-24 23:05:25,096 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [7929] [2023-11-24 23:05:25,098 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [7936] [2023-11-24 23:05:25,117 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] [2023-11-24 23:05:25,186 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] [2023-11-24 23:05:25,192 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] [2023-11-24 23:05:25,211 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] [2023-11-24 23:05:25,212 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] [2023-11-24 23:05:25,285 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] [2023-11-24 23:05:25,838 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_279e96a9-8c56-4e94-9fad-983382224d18/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-pci-cx88-cx8800.cil.i[588527,588540] [2023-11-24 23:05:25,839 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_279e96a9-8c56-4e94-9fad-983382224d18/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-pci-cx88-cx8800.cil.i[588672,588685] [2023-11-24 23:05:25,848 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 23:05:26,092 WARN L675 CHandler]: The function sprintf is called, but not defined or handled by StandardFunctionHandler. [2023-11-24 23:05:26,100 INFO L206 MainTranslator]: Completed translation [2023-11-24 23:05:26,100 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:05:26 WrapperNode [2023-11-24 23:05:26,100 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-24 23:05:26,101 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-24 23:05:26,102 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-24 23:05:26,102 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-24 23:05:26,110 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:05:26" (1/1) ... [2023-11-24 23:05:26,284 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:05:26" (1/1) ... [2023-11-24 23:05:26,733 INFO L138 Inliner]: procedures = 538, calls = 4396, calls flagged for inlining = 264, calls inlined = 251, statements flattened = 9097 [2023-11-24 23:05:26,734 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-24 23:05:26,735 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-24 23:05:26,735 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-24 23:05:26,735 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-24 23:05:26,756 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:05:26" (1/1) ... [2023-11-24 23:05:26,756 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:05:26" (1/1) ... [2023-11-24 23:05:26,894 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:05:26" (1/1) ... [2023-11-24 23:05:26,895 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:05:26" (1/1) ... [2023-11-24 23:05:27,197 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:05:26" (1/1) ... [2023-11-24 23:05:27,384 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:05:26" (1/1) ... [2023-11-24 23:05:27,439 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:05:26" (1/1) ... [2023-11-24 23:05:27,461 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:05:26" (1/1) ... [2023-11-24 23:05:27,505 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-24 23:05:27,506 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-24 23:05:27,506 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-24 23:05:27,506 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-24 23:05:27,507 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:05:26" (1/1) ... [2023-11-24 23:05:27,512 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-24 23:05:27,527 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_279e96a9-8c56-4e94-9fad-983382224d18/bin/ukojak-verify-afCqCEvfdi/z3 [2023-11-24 23:05:27,541 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_279e96a9-8c56-4e94-9fad-983382224d18/bin/ukojak-verify-afCqCEvfdi/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-24 23:05:27,553 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_279e96a9-8c56-4e94-9fad-983382224d18/bin/ukojak-verify-afCqCEvfdi/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-24 23:05:27,584 INFO L130 BoogieDeclarations]: Found specification of procedure video_open [2023-11-24 23:05:27,584 INFO L138 BoogieDeclarations]: Found implementation of procedure video_open [2023-11-24 23:05:27,584 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-24 23:05:27,584 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-24 23:05:27,586 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_streamon [2023-11-24 23:05:27,586 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_streamon [2023-11-24 23:05:27,587 INFO L130 BoogieDeclarations]: Found specification of procedure cx8800_unregister_video [2023-11-24 23:05:27,587 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8800_unregister_video [2023-11-24 23:05:27,587 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fmt_vid_cap [2023-11-24 23:05:27,588 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fmt_vid_cap [2023-11-24 23:05:27,588 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-24 23:05:27,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-24 23:05:27,588 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_input [2023-11-24 23:05:27,588 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_input [2023-11-24 23:05:27,588 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_reqbufs [2023-11-24 23:05:27,589 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_reqbufs [2023-11-24 23:05:27,589 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enum_fmt_vid_cap [2023-11-24 23:05:27,589 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enum_fmt_vid_cap [2023-11-24 23:05:27,589 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2023-11-24 23:05:27,589 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2023-11-24 23:05:27,589 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_set_tvnorm [2023-11-24 23:05:27,590 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_set_tvnorm [2023-11-24 23:05:27,590 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_set_tvaudio [2023-11-24 23:05:27,590 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_set_tvaudio [2023-11-24 23:05:27,591 INFO L130 BoogieDeclarations]: Found specification of procedure cx8800_s_vid_ctrl [2023-11-24 23:05:27,591 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8800_s_vid_ctrl [2023-11-24 23:05:27,591 INFO L130 BoogieDeclarations]: Found specification of procedure res_free [2023-11-24 23:05:27,591 INFO L138 BoogieDeclarations]: Found implementation of procedure res_free [2023-11-24 23:05:27,592 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_slock_of_cx8800_dev [2023-11-24 23:05:27,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_slock_of_cx8800_dev [2023-11-24 23:05:27,592 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2023-11-24 23:05:27,593 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2023-11-24 23:05:27,593 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_to_dma [2023-11-24 23:05:27,593 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_to_dma [2023-11-24 23:05:27,594 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_shutdown [2023-11-24 23:05:27,594 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_shutdown [2023-11-24 23:05:27,594 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2023-11-24 23:05:27,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2023-11-24 23:05:27,594 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fmt_vid_cap [2023-11-24 23:05:27,594 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fmt_vid_cap [2023-11-24 23:05:27,594 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_newstation [2023-11-24 23:05:27,594 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_newstation [2023-11-24 23:05:27,595 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_std [2023-11-24 23:05:27,595 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_std [2023-11-24 23:05:27,595 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2023-11-24 23:05:27,595 INFO L130 BoogieDeclarations]: Found specification of procedure __request_module [2023-11-24 23:05:27,595 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_module [2023-11-24 23:05:27,595 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_vdev_init [2023-11-24 23:05:27,595 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_vdev_init [2023-11-24 23:05:27,595 INFO L130 BoogieDeclarations]: Found specification of procedure video_mmap [2023-11-24 23:05:27,595 INFO L138 BoogieDeclarations]: Found implementation of procedure video_mmap [2023-11-24 23:05:27,596 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2023-11-24 23:05:27,596 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2023-11-24 23:05:27,596 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-11-24 23:05:27,596 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-11-24 23:05:27,596 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2023-11-24 23:05:27,596 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2023-11-24 23:05:27,596 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer [2023-11-24 23:05:27,597 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer [2023-11-24 23:05:27,597 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2023-11-24 23:05:27,597 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2023-11-24 23:05:27,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-11-24 23:05:27,597 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-11-24 23:05:27,597 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_poll [2023-11-24 23:05:27,597 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_poll [2023-11-24 23:05:27,597 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_frequency [2023-11-24 23:05:27,597 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_frequency [2023-11-24 23:05:27,598 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querybuf [2023-11-24 23:05:27,598 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querybuf [2023-11-24 23:05:27,598 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_register [2023-11-24 23:05:27,598 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_register [2023-11-24 23:05:27,598 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2023-11-24 23:05:27,598 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2023-11-24 23:05:27,598 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_setup [2023-11-24 23:05:27,598 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_setup [2023-11-24 23:05:27,598 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-24 23:05:27,599 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_set_stereo [2023-11-24 23:05:27,599 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_set_stereo [2023-11-24 23:05:27,599 INFO L130 BoogieDeclarations]: Found specification of procedure cx8800_vbi_fmt [2023-11-24 23:05:27,599 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8800_vbi_fmt [2023-11-24 23:05:27,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_102 [2023-11-24 23:05:27,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_102 [2023-11-24 23:05:27,599 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2023-11-24 23:05:27,599 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2023-11-24 23:05:27,600 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_audio_thread [2023-11-24 23:05:27,600 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_try_fmt_vid_cap [2023-11-24 23:05:27,600 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_try_fmt_vid_cap [2023-11-24 23:05:27,600 INFO L130 BoogieDeclarations]: Found specification of procedure video_ioctl2 [2023-11-24 23:05:27,600 INFO L138 BoogieDeclarations]: Found implementation of procedure video_ioctl2 [2023-11-24 23:05:27,600 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-11-24 23:05:27,600 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~X~~u32~0~TO~int [2023-11-24 23:05:27,600 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~X~~u32~0~TO~int [2023-11-24 23:05:27,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2023-11-24 23:05:27,601 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2023-11-24 23:05:27,601 INFO L130 BoogieDeclarations]: Found specification of procedure cx8800_restart_vbi_queue [2023-11-24 23:05:27,601 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8800_restart_vbi_queue [2023-11-24 23:05:27,601 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-24 23:05:27,601 INFO L130 BoogieDeclarations]: Found specification of procedure cx8800_finidev [2023-11-24 23:05:27,601 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8800_finidev [2023-11-24 23:05:27,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2023-11-24 23:05:27,602 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2023-11-24 23:05:27,602 INFO L130 BoogieDeclarations]: Found specification of procedure list_move_tail [2023-11-24 23:05:27,602 INFO L138 BoogieDeclarations]: Found implementation of procedure list_move_tail [2023-11-24 23:05:27,602 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_querycap [2023-11-24 23:05:27,602 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_querycap [2023-11-24 23:05:27,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2023-11-24 23:05:27,602 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2023-11-24 23:05:27,602 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_set_freq [2023-11-24 23:05:27,602 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_set_freq [2023-11-24 23:05:27,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2023-11-24 23:05:27,603 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2023-11-24 23:05:27,603 INFO L130 BoogieDeclarations]: Found specification of procedure cx8800_s_aud_ctrl [2023-11-24 23:05:27,603 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8800_s_aud_ctrl [2023-11-24 23:05:27,603 INFO L130 BoogieDeclarations]: Found specification of procedure video_read [2023-11-24 23:05:27,603 INFO L138 BoogieDeclarations]: Found implementation of procedure video_read [2023-11-24 23:05:27,641 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2023-11-24 23:05:27,641 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2023-11-24 23:05:27,641 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_video_mux [2023-11-24 23:05:27,641 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_video_mux [2023-11-24 23:05:27,641 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2023-11-24 23:05:27,641 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2023-11-24 23:05:27,641 INFO L130 BoogieDeclarations]: Found specification of procedure video_is_registered [2023-11-24 23:05:27,641 INFO L138 BoogieDeclarations]: Found implementation of procedure video_is_registered [2023-11-24 23:05:27,641 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_subscribe_event [2023-11-24 23:05:27,642 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_subscribe_event [2023-11-24 23:05:27,642 INFO L130 BoogieDeclarations]: Found specification of procedure video_unregister_device [2023-11-24 23:05:27,642 INFO L138 BoogieDeclarations]: Found implementation of procedure video_unregister_device [2023-11-24 23:05:27,642 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-24 23:05:27,642 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2023-11-24 23:05:27,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2023-11-24 23:05:27,642 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2023-11-24 23:05:27,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2023-11-24 23:05:27,642 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2023-11-24 23:05:27,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2023-11-24 23:05:27,643 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2023-11-24 23:05:27,643 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2023-11-24 23:05:27,643 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_queue_sg_init [2023-11-24 23:05:27,643 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_queue_sg_init [2023-11-24 23:05:27,643 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-24 23:05:27,643 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-11-24 23:05:27,643 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-11-24 23:05:27,643 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-24 23:05:27,643 INFO L130 BoogieDeclarations]: Found specification of procedure video_release [2023-11-24 23:05:27,643 INFO L138 BoogieDeclarations]: Found implementation of procedure video_release [2023-11-24 23:05:27,643 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-11-24 23:05:27,644 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-11-24 23:05:27,644 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-11-24 23:05:27,644 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-11-24 23:05:27,644 INFO L130 BoogieDeclarations]: Found specification of procedure restart_video_queue [2023-11-24 23:05:27,644 INFO L138 BoogieDeclarations]: Found implementation of procedure restart_video_queue [2023-11-24 23:05:27,644 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2023-11-24 23:05:27,644 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2023-11-24 23:05:27,644 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2023-11-24 23:05:27,644 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2023-11-24 23:05:27,644 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_qbuf [2023-11-24 23:05:27,645 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_qbuf [2023-11-24 23:05:27,645 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_wakeup [2023-11-24 23:05:27,645 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_wakeup [2023-11-24 23:05:27,645 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2023-11-24 23:05:27,645 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2023-11-24 23:05:27,645 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_s_ctrl [2023-11-24 23:05:27,645 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_s_ctrl [2023-11-24 23:05:27,645 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2023-11-24 23:05:27,645 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2023-11-24 23:05:27,645 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_iolock [2023-11-24 23:05:27,646 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_iolock [2023-11-24 23:05:27,646 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_enum_input [2023-11-24 23:05:27,646 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_enum_input [2023-11-24 23:05:27,646 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_sram_channel_dump [2023-11-24 23:05:27,646 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_sram_channel_dump [2023-11-24 23:05:27,646 INFO L130 BoogieDeclarations]: Found specification of procedure video_set_drvdata [2023-11-24 23:05:27,646 INFO L138 BoogieDeclarations]: Found implementation of procedure video_set_drvdata [2023-11-24 23:05:27,646 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_tuner [2023-11-24 23:05:27,646 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_tuner [2023-11-24 23:05:27,646 INFO L130 BoogieDeclarations]: Found specification of procedure res_check [2023-11-24 23:05:27,646 INFO L138 BoogieDeclarations]: Found implementation of procedure res_check [2023-11-24 23:05:27,647 INFO L130 BoogieDeclarations]: Found specification of procedure format_by_fourcc [2023-11-24 23:05:27,647 INFO L138 BoogieDeclarations]: Found implementation of procedure format_by_fourcc [2023-11-24 23:05:27,647 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_risc_buffer [2023-11-24 23:05:27,647 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_risc_buffer [2023-11-24 23:05:27,647 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2023-11-24 23:05:27,647 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2023-11-24 23:05:27,647 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2023-11-24 23:05:27,647 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2023-11-24 23:05:27,647 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_unsubscribe [2023-11-24 23:05:27,647 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_event_unsubscribe [2023-11-24 23:05:27,647 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-24 23:05:27,648 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-24 23:05:27,648 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_risc_stopper [2023-11-24 23:05:27,648 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_risc_stopper [2023-11-24 23:05:27,648 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2023-11-24 23:05:27,648 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2023-11-24 23:05:27,648 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2023-11-24 23:05:27,648 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2023-11-24 23:05:27,648 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-24 23:05:27,648 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-24 23:05:27,648 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_std [2023-11-24 23:05:27,649 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_std [2023-11-24 23:05:27,649 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_streamoff [2023-11-24 23:05:27,649 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_streamoff [2023-11-24 23:05:27,649 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_sram_channel_setup [2023-11-24 23:05:27,649 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_sram_channel_setup [2023-11-24 23:05:27,649 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_free_buffer [2023-11-24 23:05:27,649 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_free_buffer [2023-11-24 23:05:27,649 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release [2023-11-24 23:05:27,649 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_release [2023-11-24 23:05:27,649 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2023-11-24 23:05:27,650 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2023-11-24 23:05:27,650 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enum_input [2023-11-24 23:05:27,650 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enum_input [2023-11-24 23:05:27,650 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-11-24 23:05:27,650 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-11-24 23:05:27,650 INFO L130 BoogieDeclarations]: Found specification of procedure res_get [2023-11-24 23:05:27,650 INFO L138 BoogieDeclarations]: Found implementation of procedure res_get [2023-11-24 23:05:27,650 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_mmap_free [2023-11-24 23:05:27,650 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_mmap_free [2023-11-24 23:05:27,650 INFO L130 BoogieDeclarations]: Found specification of procedure cx8800_resume [2023-11-24 23:05:27,651 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8800_resume [2023-11-24 23:05:27,651 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_cx8800_pci_driver_exit_15_2 [2023-11-24 23:05:27,651 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_cx8800_pci_driver_exit_15_2 [2023-11-24 23:05:27,651 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_frequency [2023-11-24 23:05:27,651 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_frequency [2023-11-24 23:05:27,651 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2023-11-24 23:05:27,651 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2023-11-24 23:05:27,651 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2023-11-24 23:05:27,651 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2023-11-24 23:05:27,651 INFO L130 BoogieDeclarations]: Found specification of procedure video_poll [2023-11-24 23:05:27,652 INFO L138 BoogieDeclarations]: Found implementation of procedure video_poll [2023-11-24 23:05:27,652 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-24 23:05:27,652 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-11-24 23:05:27,652 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-11-24 23:05:27,652 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-24 23:05:27,652 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_core_put [2023-11-24 23:05:27,652 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_core_put [2023-11-24 23:05:27,652 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_find [2023-11-24 23:05:27,652 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_find [2023-11-24 23:05:27,652 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_100 [2023-11-24 23:05:27,652 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_100 [2023-11-24 23:05:27,653 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_release [2023-11-24 23:05:27,653 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_release [2023-11-24 23:05:27,653 INFO L130 BoogieDeclarations]: Found specification of procedure start_video_dma [2023-11-24 23:05:27,653 INFO L138 BoogieDeclarations]: Found implementation of procedure start_video_dma [2023-11-24 23:05:27,653 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-24 23:05:27,653 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-24 23:05:27,653 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-24 23:05:27,653 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_node_name [2023-11-24 23:05:27,654 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_node_name [2023-11-24 23:05:27,654 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2023-11-24 23:05:27,654 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2023-11-24 23:05:27,654 INFO L130 BoogieDeclarations]: Found specification of procedure get_queue [2023-11-24 23:05:27,654 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queue [2023-11-24 23:05:27,654 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2023-11-24 23:05:27,654 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2023-11-24 23:05:27,654 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-11-24 23:05:27,655 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-11-24 23:05:27,655 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2023-11-24 23:05:27,655 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2023-11-24 23:05:27,655 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-11-24 23:05:27,655 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-11-24 23:05:27,656 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_dqbuf [2023-11-24 23:05:27,656 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_dqbuf [2023-11-24 23:05:27,656 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2023-11-24 23:05:27,657 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2023-11-24 23:05:27,657 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querycap [2023-11-24 23:05:27,657 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querycap [2023-11-24 23:05:27,657 INFO L130 BoogieDeclarations]: Found specification of procedure video_register_device [2023-11-24 23:05:27,657 INFO L138 BoogieDeclarations]: Found implementation of procedure video_register_device [2023-11-24 23:05:27,658 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-11-24 23:05:27,658 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-11-24 23:05:27,658 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-24 23:05:27,658 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-24 23:05:27,658 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-24 23:05:27,658 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_101 [2023-11-24 23:05:27,658 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_101 [2023-11-24 23:05:27,658 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_input [2023-11-24 23:05:27,658 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_input [2023-11-24 23:05:27,658 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2023-11-24 23:05:27,659 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2023-11-24 23:05:27,659 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_tuner [2023-11-24 23:05:27,659 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_tuner [2023-11-24 23:05:27,659 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2023-11-24 23:05:27,659 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2023-11-24 23:05:27,659 INFO L130 BoogieDeclarations]: Found specification of procedure cx8800_start_vbi_dma [2023-11-24 23:05:27,659 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8800_start_vbi_dma [2023-11-24 23:05:27,659 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_ir_stop [2023-11-24 23:05:27,659 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_ir_stop [2023-11-24 23:05:27,659 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_register [2023-11-24 23:05:27,660 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_register [2023-11-24 23:05:27,660 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-11-24 23:05:27,660 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-11-24 23:05:27,660 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2023-11-24 23:05:27,660 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2023-11-24 23:05:27,660 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2023-11-24 23:05:27,660 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2023-11-24 23:05:27,660 INFO L130 BoogieDeclarations]: Found specification of procedure norm_maxw [2023-11-24 23:05:27,660 INFO L138 BoogieDeclarations]: Found implementation of procedure norm_maxw [2023-11-24 23:05:27,664 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2023-11-24 23:05:27,665 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2023-11-24 23:05:27,665 INFO L130 BoogieDeclarations]: Found specification of procedure norm_maxh [2023-11-24 23:05:27,665 INFO L138 BoogieDeclarations]: Found implementation of procedure norm_maxh [2023-11-24 23:05:27,665 INFO L130 BoogieDeclarations]: Found specification of procedure get_resource [2023-11-24 23:05:27,665 INFO L138 BoogieDeclarations]: Found implementation of procedure get_resource [2023-11-24 23:05:27,666 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-11-24 23:05:27,666 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-11-24 23:05:27,666 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2023-11-24 23:05:27,666 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2023-11-24 23:05:27,666 INFO L130 BoogieDeclarations]: Found specification of procedure cx8800_initdev [2023-11-24 23:05:27,666 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8800_initdev [2023-11-24 23:05:27,666 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-24 23:05:27,667 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_slock_of_cx8800_dev [2023-11-24 23:05:27,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_slock_of_cx8800_dev [2023-11-24 23:05:27,667 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-11-24 23:05:27,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-11-24 23:05:29,136 INFO L241 CfgBuilder]: Building ICFG [2023-11-24 23:05:29,141 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-24 23:05:29,543 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-11-24 23:05:39,489 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2023-11-24 23:05:39,851 INFO L282 CfgBuilder]: Performing block encoding [2023-11-24 23:05:43,735 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-24 23:05:43,736 INFO L309 CfgBuilder]: Removed 3 assume(true) statements. [2023-11-24 23:05:43,739 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 11:05:43 BoogieIcfgContainer [2023-11-24 23:05:43,739 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-24 23:05:43,741 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-24 23:05:43,742 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-24 23:05:43,752 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-24 23:05:43,752 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 11:05:43" (1/1) ... [2023-11-24 23:05:43,758 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-24 23:05:43,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:05:43,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3433 states to 2362 states and 3433 transitions. [2023-11-24 23:05:43,902 INFO L276 IsEmpty]: Start isEmpty. Operand 2362 states and 3433 transitions. [2023-11-24 23:05:43,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 524 [2023-11-24 23:05:43,955 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:05:43,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:05:45,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:05:46,807 INFO L134 CoverageAnalysis]: Checked inductivity of 9506 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9506 trivial. 0 not checked. [2023-11-24 23:05:47,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:05:47,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3467 states to 2377 states and 3467 transitions. [2023-11-24 23:05:47,832 INFO L276 IsEmpty]: Start isEmpty. Operand 2377 states and 3467 transitions. [2023-11-24 23:05:47,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 529 [2023-11-24 23:05:47,852 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:05:47,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:05:48,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:05:49,546 INFO L134 CoverageAnalysis]: Checked inductivity of 9506 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9506 trivial. 0 not checked. [2023-11-24 23:05:49,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:05:49,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3501 states to 2396 states and 3501 transitions. [2023-11-24 23:05:49,809 INFO L276 IsEmpty]: Start isEmpty. Operand 2396 states and 3501 transitions. [2023-11-24 23:05:49,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 534 [2023-11-24 23:05:49,834 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:05:49,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:05:50,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:05:51,335 INFO L134 CoverageAnalysis]: Checked inductivity of 9612 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 9606 trivial. 0 not checked. [2023-11-24 23:05:51,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:05:51,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3525 states to 2403 states and 3525 transitions. [2023-11-24 23:05:51,581 INFO L276 IsEmpty]: Start isEmpty. Operand 2403 states and 3525 transitions. [2023-11-24 23:05:51,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 534 [2023-11-24 23:05:51,601 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:05:51,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:05:52,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:05:53,202 INFO L134 CoverageAnalysis]: Checked inductivity of 9610 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9610 trivial. 0 not checked. [2023-11-24 23:05:53,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:05:53,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3534 states to 2407 states and 3534 transitions. [2023-11-24 23:05:53,280 INFO L276 IsEmpty]: Start isEmpty. Operand 2407 states and 3534 transitions. [2023-11-24 23:05:53,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 535 [2023-11-24 23:05:53,291 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:05:53,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:05:53,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:05:54,617 INFO L134 CoverageAnalysis]: Checked inductivity of 9613 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 9606 trivial. 0 not checked. [2023-11-24 23:05:54,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:05:54,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3561 states to 2415 states and 3561 transitions. [2023-11-24 23:05:54,990 INFO L276 IsEmpty]: Start isEmpty. Operand 2415 states and 3561 transitions. [2023-11-24 23:05:55,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 536 [2023-11-24 23:05:55,001 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:05:55,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:05:55,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:05:56,271 INFO L134 CoverageAnalysis]: Checked inductivity of 9614 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 9606 trivial. 0 not checked. [2023-11-24 23:05:56,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:05:56,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3591 states to 2424 states and 3591 transitions. [2023-11-24 23:05:56,773 INFO L276 IsEmpty]: Start isEmpty. Operand 2424 states and 3591 transitions. [2023-11-24 23:05:56,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 537 [2023-11-24 23:05:56,783 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:05:56,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:05:57,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:05:57,928 INFO L134 CoverageAnalysis]: Checked inductivity of 9610 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 9606 trivial. 0 not checked. [2023-11-24 23:05:58,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:05:58,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3613 states to 2429 states and 3613 transitions. [2023-11-24 23:05:58,265 INFO L276 IsEmpty]: Start isEmpty. Operand 2429 states and 3613 transitions. [2023-11-24 23:05:58,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 538 [2023-11-24 23:05:58,275 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:05:58,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:05:58,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:05:59,634 INFO L134 CoverageAnalysis]: Checked inductivity of 9609 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 9606 trivial. 0 not checked. [2023-11-24 23:05:59,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:05:59,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3637 states to 2435 states and 3637 transitions. [2023-11-24 23:05:59,976 INFO L276 IsEmpty]: Start isEmpty. Operand 2435 states and 3637 transitions. [2023-11-24 23:05:59,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 537 [2023-11-24 23:05:59,991 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:05:59,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms