./Ultimate.py --spec ../sv-benchmarks/c/properties/no-overflow.prp --file ../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--usb--gspca--gspca_main.ko.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version c7c6ca5d Calling Ultimate with: /root/.sdkman/candidates/java/11.0.12-open/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--usb--gspca--gspca_main.ko.cil.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Overflow-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 1f79045b916dc8b4a2272d0e0c7f2d51f87ed589dc46cfafb347fdb079105e78 --- Real Ultimate output --- This is Ultimate 0.2.5-?-c7c6ca5-m [2024-11-09 12:21:49,671 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 12:21:49,782 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Overflow-64bit-Automizer_Default.epf [2024-11-09 12:21:49,791 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 12:21:49,791 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-09 12:21:49,831 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 12:21:49,835 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-09 12:21:49,836 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-09 12:21:49,836 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-09 12:21:49,836 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-09 12:21:49,837 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 12:21:49,837 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-09 12:21:49,842 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 12:21:49,842 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 12:21:49,842 INFO L153 SettingsManager]: * Use SBE=true [2024-11-09 12:21:49,842 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 12:21:49,843 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 12:21:49,843 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 12:21:49,843 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 12:21:49,843 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 12:21:49,844 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 12:21:49,850 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 12:21:49,850 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 12:21:49,851 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-09 12:21:49,851 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-09 12:21:49,851 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 12:21:49,851 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 12:21:49,852 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 12:21:49,852 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-09 12:21:49,852 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-09 12:21:49,852 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-09 12:21:49,852 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-09 12:21:49,853 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 12:21:49,853 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 12:21:49,853 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 12:21:49,853 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-09 12:21:49,853 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 12:21:49,854 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-09 12:21:49,854 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-09 12:21:49,854 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-09 12:21:49,860 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-09 12:21:49,861 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1f79045b916dc8b4a2272d0e0c7f2d51f87ed589dc46cfafb347fdb079105e78 [2024-11-09 12:21:50,176 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 12:21:50,217 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 12:21:50,219 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 12:21:50,224 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 12:21:50,224 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 12:21:50,225 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--usb--gspca--gspca_main.ko.cil.i [2024-11-09 12:21:52,061 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 12:21:52,659 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 12:21:52,660 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--usb--gspca--gspca_main.ko.cil.i [2024-11-09 12:21:52,698 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/54c2f25f5/37fb73482eac48478b2fccdda4513afb/FLAGbbae22dcd [2024-11-09 12:21:52,711 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/54c2f25f5/37fb73482eac48478b2fccdda4513afb [2024-11-09 12:21:52,714 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 12:21:52,715 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 12:21:52,716 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 12:21:52,716 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 12:21:52,721 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 12:21:52,722 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:21:52" (1/1) ... [2024-11-09 12:21:52,722 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@15a0f588 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:21:52, skipping insertion in model container [2024-11-09 12:21:52,723 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:21:52" (1/1) ... [2024-11-09 12:21:52,838 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 12:21:57,390 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 12:21:57,565 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 12:21:57,665 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [5691] [2024-11-09 12:21:57,671 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [5732] [2024-11-09 12:21:57,671 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [5735] [2024-11-09 12:21:57,671 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [5738] [2024-11-09 12:21:57,671 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [5741] [2024-11-09 12:21:58,114 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 12:21:58,339 INFO L204 MainTranslator]: Completed translation [2024-11-09 12:21:58,340 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:21:58 WrapperNode [2024-11-09 12:21:58,340 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 12:21:58,341 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 12:21:58,341 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 12:21:58,341 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 12:21:58,348 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:21:58" (1/1) ... [2024-11-09 12:21:58,532 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:21:58" (1/1) ... [2024-11-09 12:21:58,733 INFO L138 Inliner]: procedures = 642, calls = 3972, calls flagged for inlining = 295, calls inlined = 196, statements flattened = 6607 [2024-11-09 12:21:58,734 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 12:21:58,734 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 12:21:58,734 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 12:21:58,734 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 12:21:58,749 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:21:58" (1/1) ... [2024-11-09 12:21:58,749 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:21:58" (1/1) ... [2024-11-09 12:21:58,782 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:21:58" (1/1) ... [2024-11-09 12:22:00,019 INFO L175 MemorySlicer]: Split 1340 memory accesses to 14 slices as follows [8, 3, 2, 5, 4, 2, 1, 2, 774, 41, 169, 318, 11, 0]. 58 percent of accesses are in the largest equivalence class. The 12 initializations are split as follows [8, 0, 0, 0, 0, 0, 1, 2, 0, 1, 0, 0, 0, 0]. The 824 writes are split as follows [0, 3, 0, 3, 1, 1, 0, 0, 325, 0, 169, 318, 4, 0]. [2024-11-09 12:22:00,024 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:21:58" (1/1) ... [2024-11-09 12:22:00,025 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:21:58" (1/1) ... [2024-11-09 12:22:00,234 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:21:58" (1/1) ... [2024-11-09 12:22:00,275 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:21:58" (1/1) ... [2024-11-09 12:22:00,338 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:21:58" (1/1) ... [2024-11-09 12:22:00,378 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:21:58" (1/1) ... [2024-11-09 12:22:00,466 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 12:22:00,467 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 12:22:00,467 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 12:22:00,467 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 12:22:00,468 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:21:58" (1/1) ... [2024-11-09 12:22:00,476 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-09 12:22:00,502 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-09 12:22:00,535 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-09 12:22:00,541 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-09 12:22:00,621 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2024-11-09 12:22:00,625 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2024-11-09 12:22:00,625 INFO L130 BoogieDeclarations]: Found specification of procedure PDEBUG_MODE [2024-11-09 12:22:00,625 INFO L138 BoogieDeclarations]: Found implementation of procedure PDEBUG_MODE [2024-11-09 12:22:00,625 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_coherent_check_final_state [2024-11-09 12:22:00,625 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_coherent_check_final_state [2024-11-09 12:22:00,625 INFO L130 BoogieDeclarations]: Found specification of procedure alt_xfer [2024-11-09 12:22:00,626 INFO L138 BoogieDeclarations]: Found implementation of procedure alt_xfer [2024-11-09 12:22:00,626 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_streamon [2024-11-09 12:22:00,626 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_streamon [2024-11-09 12:22:00,626 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-09 12:22:00,626 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-09 12:22:00,626 INFO L130 BoogieDeclarations]: Found specification of procedure dev_poll [2024-11-09 12:22:00,626 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_poll [2024-11-09 12:22:00,628 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_reqbufs [2024-11-09 12:22:00,628 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_reqbufs [2024-11-09 12:22:00,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_mmc_sdio_func_check_final_state [2024-11-09 12:22:00,628 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_mmc_sdio_func_check_final_state [2024-11-09 12:22:00,628 INFO L130 BoogieDeclarations]: Found specification of procedure frame_ready_nolock [2024-11-09 12:22:00,628 INFO L138 BoogieDeclarations]: Found implementation of procedure frame_ready_nolock [2024-11-09 12:22:00,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_coherent_usb_alloc_coherent [2024-11-09 12:22:00,628 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_coherent_usb_alloc_coherent [2024-11-09 12:22:00,628 INFO L130 BoogieDeclarations]: Found specification of procedure frame_ready [2024-11-09 12:22:00,628 INFO L138 BoogieDeclarations]: Found implementation of procedure frame_ready [2024-11-09 12:22:00,628 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_in [2024-11-09 12:22:00,628 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_in [2024-11-09 12:22:00,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_arch_io_check_final_state [2024-11-09 12:22:00,628 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_arch_io_check_final_state [2024-11-09 12:22:00,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_check_final_state [2024-11-09 12:22:00,629 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_check_final_state [2024-11-09 12:22:00,629 INFO L130 BoogieDeclarations]: Found specification of procedure gspca_set_alt0 [2024-11-09 12:22:00,629 INFO L138 BoogieDeclarations]: Found implementation of procedure gspca_set_alt0 [2024-11-09 12:22:00,629 INFO L130 BoogieDeclarations]: Found specification of procedure ktime_get [2024-11-09 12:22:00,629 INFO L138 BoogieDeclarations]: Found implementation of procedure ktime_get [2024-11-09 12:22:00,629 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-11-09 12:22:00,629 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-11-09 12:22:00,629 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2024-11-09 12:22:00,629 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2024-11-09 12:22:00,629 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-11-09 12:22:00,629 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-11-09 12:22:00,629 INFO L130 BoogieDeclarations]: Found specification of procedure int_irq [2024-11-09 12:22:00,629 INFO L138 BoogieDeclarations]: Found implementation of procedure int_irq [2024-11-09 12:22:00,629 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-09 12:22:00,629 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-09 12:22:00,629 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_queue_check_final_state [2024-11-09 12:22:00,630 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_queue_check_final_state [2024-11-09 12:22:00,630 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_queue_lock_of_gspca_dev [2024-11-09 12:22:00,630 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_queue_lock_of_gspca_dev [2024-11-09 12:22:00,630 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_setup [2024-11-09 12:22:00,630 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_setup [2024-11-09 12:22:00,630 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-09 12:22:00,630 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_usb_lock_of_gspca_dev [2024-11-09 12:22:00,630 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_usb_lock_of_gspca_dev [2024-11-09 12:22:00,630 INFO L130 BoogieDeclarations]: Found specification of procedure gspca_stream_off [2024-11-09 12:22:00,630 INFO L138 BoogieDeclarations]: Found implementation of procedure gspca_stream_off [2024-11-09 12:22:00,630 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_request_check_final_state [2024-11-09 12:22:00,630 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_request_check_final_state [2024-11-09 12:22:00,630 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-11-09 12:22:00,630 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-11-09 12:22:00,630 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-11-09 12:22:00,630 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-11-09 12:22:00,630 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-11-09 12:22:00,631 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-11-09 12:22:00,631 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-11-09 12:22:00,631 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-11-09 12:22:00,631 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-11-09 12:22:00,631 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-11-09 12:22:00,631 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-11-09 12:22:00,631 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-11-09 12:22:00,631 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-11-09 12:22:00,631 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2024-11-09 12:22:00,636 INFO L130 BoogieDeclarations]: Found specification of procedure gspca_input_create_urb [2024-11-09 12:22:00,636 INFO L138 BoogieDeclarations]: Found implementation of procedure gspca_input_create_urb [2024-11-09 12:22:00,636 INFO L130 BoogieDeclarations]: Found specification of procedure ns_to_timeval [2024-11-09 12:22:00,637 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_to_timeval [2024-11-09 12:22:00,637 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2024-11-09 12:22:00,637 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2024-11-09 12:22:00,637 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-09 12:22:00,637 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-09 12:22:00,638 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-09 12:22:00,638 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-09 12:22:00,638 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-09 12:22:00,638 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-09 12:22:00,638 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-09 12:22:00,639 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-09 12:22:00,639 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-09 12:22:00,639 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-09 12:22:00,639 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-09 12:22:00,639 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-11-09 12:22:00,643 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-11-09 12:22:00,643 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-11-09 12:22:00,643 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_in_interrupt_context [2024-11-09 12:22:00,643 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_in_interrupt_context [2024-11-09 12:22:00,643 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-09 12:22:00,643 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-09 12:22:00,643 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_bh_check_final_state [2024-11-09 12:22:00,643 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_bh_check_final_state [2024-11-09 12:22:00,644 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-09 12:22:00,644 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-09 12:22:00,644 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-09 12:22:00,644 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-09 12:22:00,644 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-09 12:22:00,644 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-09 12:22:00,644 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-09 12:22:00,644 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-09 12:22:00,644 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-09 12:22:00,644 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-09 12:22:00,644 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-09 12:22:00,644 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-09 12:22:00,644 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-09 12:22:00,644 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-11-09 12:22:00,644 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_genhd_check_final_state [2024-11-09 12:22:00,644 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_genhd_check_final_state [2024-11-09 12:22:00,644 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2024-11-09 12:22:00,644 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2024-11-09 12:22:00,645 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2024-11-09 12:22:00,645 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2024-11-09 12:22:00,645 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2024-11-09 12:22:00,645 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2024-11-09 12:22:00,645 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2024-11-09 12:22:00,645 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2024-11-09 12:22:00,645 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2024-11-09 12:22:00,645 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2024-11-09 12:22:00,645 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2024-11-09 12:22:00,645 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2024-11-09 12:22:00,646 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2024-11-09 12:22:00,646 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2024-11-09 12:22:00,646 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2024-11-09 12:22:00,646 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2024-11-09 12:22:00,647 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2024-11-09 12:22:00,647 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2024-11-09 12:22:00,647 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2024-11-09 12:22:00,647 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2024-11-09 12:22:00,647 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2024-11-09 12:22:00,647 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2024-11-09 12:22:00,647 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2024-11-09 12:22:00,648 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2024-11-09 12:22:00,648 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2024-11-09 12:22:00,648 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2024-11-09 12:22:00,648 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2024-11-09 12:22:00,648 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2024-11-09 12:22:00,648 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_register_reset_error_counter [2024-11-09 12:22:00,649 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_register_reset_error_counter [2024-11-09 12:22:00,649 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2024-11-09 12:22:00,649 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2024-11-09 12:22:00,653 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2024-11-09 12:22:00,653 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2024-11-09 12:22:00,653 INFO L130 BoogieDeclarations]: Found specification of procedure dev_close [2024-11-09 12:22:00,653 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_close [2024-11-09 12:22:00,653 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_check_final_state [2024-11-09 12:22:00,653 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_check_final_state [2024-11-09 12:22:00,653 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2024-11-09 12:22:00,653 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2024-11-09 12:22:00,654 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_subscribe_event [2024-11-09 12:22:00,654 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_subscribe_event [2024-11-09 12:22:00,654 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_srcu_check_final_state [2024-11-09 12:22:00,654 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_srcu_check_final_state [2024-11-09 12:22:00,654 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-09 12:22:00,654 INFO L130 BoogieDeclarations]: Found specification of procedure gspca_resume [2024-11-09 12:22:00,654 INFO L138 BoogieDeclarations]: Found implementation of procedure gspca_resume [2024-11-09 12:22:00,654 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_urbs [2024-11-09 12:22:00,654 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_urbs [2024-11-09 12:22:00,654 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 12:22:00,654 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-09 12:22:00,654 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-09 12:22:00,654 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-09 12:22:00,654 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-09 12:22:00,654 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-09 12:22:00,654 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-09 12:22:00,654 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-09 12:22:00,654 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-09 12:22:00,654 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-09 12:22:00,655 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-09 12:22:00,655 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-09 12:22:00,655 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-09 12:22:00,655 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-09 12:22:00,655 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-09 12:22:00,655 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-09 12:22:00,655 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-11-09 12:22:00,655 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-09 12:22:00,655 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-09 12:22:00,655 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2024-11-09 12:22:00,657 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2024-11-09 12:22:00,657 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-11-09 12:22:00,657 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-11-09 12:22:00,657 INFO L130 BoogieDeclarations]: Found specification of procedure dev_open [2024-11-09 12:22:00,657 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_open [2024-11-09 12:22:00,657 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_queue_lock_of_gspca_dev [2024-11-09 12:22:00,657 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_queue_lock_of_gspca_dev [2024-11-09 12:22:00,657 INFO L130 BoogieDeclarations]: Found specification of procedure gspca_vm_close [2024-11-09 12:22:00,657 INFO L138 BoogieDeclarations]: Found implementation of procedure gspca_vm_close [2024-11-09 12:22:00,657 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_qbuf [2024-11-09 12:22:00,657 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_qbuf [2024-11-09 12:22:00,657 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_irq_check_alloc_flags [2024-11-09 12:22:00,658 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_irq_check_alloc_flags [2024-11-09 12:22:00,658 INFO L130 BoogieDeclarations]: Found specification of procedure input_unregister_device [2024-11-09 12:22:00,658 INFO L138 BoogieDeclarations]: Found implementation of procedure input_unregister_device [2024-11-09 12:22:00,658 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_register_reset_error_counter [2024-11-09 12:22:00,658 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_register_reset_error_counter [2024-11-09 12:22:00,658 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_unsubscribe [2024-11-09 12:22:00,658 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_event_unsubscribe [2024-11-09 12:22:00,658 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 12:22:00,658 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 12:22:00,658 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2024-11-09 12:22:00,658 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2024-11-09 12:22:00,658 INFO L130 BoogieDeclarations]: Found specification of procedure wxh_to_mode [2024-11-09 12:22:00,658 INFO L138 BoogieDeclarations]: Found implementation of procedure wxh_to_mode [2024-11-09 12:22:00,658 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2024-11-09 12:22:00,658 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2024-11-09 12:22:00,658 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-11-09 12:22:00,658 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-11-09 12:22:00,658 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-11-09 12:22:00,658 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-11-09 12:22:00,658 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-11-09 12:22:00,659 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-11-09 12:22:00,659 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-11-09 12:22:00,659 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-11-09 12:22:00,659 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-11-09 12:22:00,659 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-11-09 12:22:00,659 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-11-09 12:22:00,659 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-11-09 12:22:00,659 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-11-09 12:22:00,659 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2024-11-09 12:22:00,659 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-09 12:22:00,659 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-09 12:22:00,659 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-09 12:22:00,659 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-09 12:22:00,659 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-09 12:22:00,659 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-09 12:22:00,659 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-09 12:22:00,659 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-09 12:22:00,659 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-09 12:22:00,659 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-09 12:22:00,659 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-09 12:22:00,660 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-09 12:22:00,660 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-09 12:22:00,660 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-11-09 12:22:00,660 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-09 12:22:00,660 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-09 12:22:00,660 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2024-11-09 12:22:00,660 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2024-11-09 12:22:00,660 INFO L130 BoogieDeclarations]: Found specification of procedure frame_free [2024-11-09 12:22:00,660 INFO L138 BoogieDeclarations]: Found implementation of procedure frame_free [2024-11-09 12:22:00,665 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2024-11-09 12:22:00,665 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2024-11-09 12:22:00,665 INFO L130 BoogieDeclarations]: Found specification of procedure dev_mmap [2024-11-09 12:22:00,665 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_mmap [2024-11-09 12:22:00,665 INFO L130 BoogieDeclarations]: Found specification of procedure usb_make_path [2024-11-09 12:22:00,665 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_make_path [2024-11-09 12:22:00,665 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_streamoff [2024-11-09 12:22:00,666 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_streamoff [2024-11-09 12:22:00,666 INFO L130 BoogieDeclarations]: Found specification of procedure gspca_init_transfer [2024-11-09 12:22:00,666 INFO L138 BoogieDeclarations]: Found implementation of procedure gspca_init_transfer [2024-11-09 12:22:00,666 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2024-11-09 12:22:00,666 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2024-11-09 12:22:00,666 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-11-09 12:22:00,666 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-11-09 12:22:00,666 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-11-09 12:22:00,666 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-11-09 12:22:00,666 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-11-09 12:22:00,666 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-11-09 12:22:00,666 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-11-09 12:22:00,666 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-11-09 12:22:00,666 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-11-09 12:22:00,666 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-11-09 12:22:00,666 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-11-09 12:22:00,666 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2024-11-09 12:22:00,666 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2024-11-09 12:22:00,666 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2024-11-09 12:22:00,666 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-11-09 12:22:00,666 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-11-09 12:22:00,667 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-11-09 12:22:00,667 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-11-09 12:22:00,667 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-11-09 12:22:00,667 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-11-09 12:22:00,667 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-11-09 12:22:00,667 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-11-09 12:22:00,667 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-11-09 12:22:00,667 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-11-09 12:22:00,667 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-11-09 12:22:00,667 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2024-11-09 12:22:00,667 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2024-11-09 12:22:00,667 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2024-11-09 12:22:00,667 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_sock_check_final_state [2024-11-09 12:22:00,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_sock_check_final_state [2024-11-09 12:22:00,667 INFO L130 BoogieDeclarations]: Found specification of procedure video_drvdata [2024-11-09 12:22:00,667 INFO L138 BoogieDeclarations]: Found implementation of procedure video_drvdata [2024-11-09 12:22:00,667 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_urb_usb_free_urb [2024-11-09 12:22:00,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_urb_usb_free_urb [2024-11-09 12:22:00,667 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_check_final_state [2024-11-09 12:22:00,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_check_final_state [2024-11-09 12:22:00,668 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-09 12:22:00,668 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_sysfs_check_final_state [2024-11-09 12:22:00,668 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_sysfs_check_final_state [2024-11-09 12:22:00,668 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-09 12:22:00,668 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-09 12:22:00,668 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-09 12:22:00,668 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-09 12:22:00,668 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-09 12:22:00,668 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-09 12:22:00,668 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-09 12:22:00,675 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-09 12:22:00,675 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-09 12:22:00,675 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-09 12:22:00,676 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-09 12:22:00,676 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-09 12:22:00,676 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-09 12:22:00,676 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-11-09 12:22:00,676 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2024-11-09 12:22:00,676 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2024-11-09 12:22:00,676 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ifnum_to_if [2024-11-09 12:22:00,676 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ifnum_to_if [2024-11-09 12:22:00,676 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_usb_lock_of_gspca_dev [2024-11-09 12:22:00,676 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_usb_lock_of_gspca_dev [2024-11-09 12:22:00,676 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_coherent_usb_free_coherent [2024-11-09 12:22:00,676 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_coherent_usb_free_coherent [2024-11-09 12:22:00,676 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-09 12:22:00,676 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-09 12:22:00,676 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_node_name [2024-11-09 12:22:00,676 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_node_name [2024-11-09 12:22:00,676 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_module_put [2024-11-09 12:22:00,676 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_module_put [2024-11-09 12:22:00,676 INFO L130 BoogieDeclarations]: Found specification of procedure read_alloc [2024-11-09 12:22:00,676 INFO L138 BoogieDeclarations]: Found implementation of procedure read_alloc [2024-11-09 12:22:00,677 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_check_final_state [2024-11-09 12:22:00,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_check_final_state [2024-11-09 12:22:00,677 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-11-09 12:22:00,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-11-09 12:22:00,677 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_dqbuf [2024-11-09 12:22:00,677 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_dqbuf [2024-11-09 12:22:00,677 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release_empty [2024-11-09 12:22:00,677 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_release_empty [2024-11-09 12:22:00,677 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_usb_lock_check_alloc_flags [2024-11-09 12:22:00,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_usb_lock_check_alloc_flags [2024-11-09 12:22:00,677 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_urb_usb_alloc_urb [2024-11-09 12:22:00,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_urb_usb_alloc_urb [2024-11-09 12:22:00,677 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_check_final_state [2024-11-09 12:22:00,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_check_final_state [2024-11-09 12:22:00,677 INFO L130 BoogieDeclarations]: Found specification of procedure gspca_input_destroy_urb [2024-11-09 12:22:00,677 INFO L138 BoogieDeclarations]: Found implementation of procedure gspca_input_destroy_urb [2024-11-09 12:22:00,677 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2024-11-09 12:22:00,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2024-11-09 12:22:00,677 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_urb_check_final_state [2024-11-09 12:22:00,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_urb_check_final_state [2024-11-09 12:22:00,677 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2024-11-09 12:22:00,678 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2024-11-09 12:22:00,678 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_check_final_state [2024-11-09 12:22:00,678 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_check_final_state [2024-11-09 12:22:00,678 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2024-11-09 12:22:00,678 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2024-11-09 12:22:00,678 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-09 12:22:00,678 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-09 12:22:00,678 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2024-11-09 12:22:00,678 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2024-11-09 12:22:00,678 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-09 12:22:00,678 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-09 12:22:00,678 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-09 12:22:00,678 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-09 12:22:00,678 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-09 12:22:00,678 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-09 12:22:00,678 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-09 12:22:00,678 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-09 12:22:00,678 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-09 12:22:00,678 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-09 12:22:00,679 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-09 12:22:00,679 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-09 12:22:00,679 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-09 12:22:00,679 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-11-09 12:22:00,685 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_char_dev_check_final_state [2024-11-09 12:22:00,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_char_dev_check_final_state [2024-11-09 12:22:00,685 INFO L130 BoogieDeclarations]: Found specification of procedure gspca_disconnect [2024-11-09 12:22:00,685 INFO L138 BoogieDeclarations]: Found implementation of procedure gspca_disconnect [2024-11-09 12:22:00,685 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-09 12:22:00,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-09 12:22:00,685 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_drivers_base_class_check_final_state [2024-11-09 12:22:00,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_drivers_base_class_check_final_state [2024-11-09 12:22:00,686 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_input [2024-11-09 12:22:00,686 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_input [2024-11-09 12:22:00,686 INFO L130 BoogieDeclarations]: Found specification of procedure try_fmt_vid_cap [2024-11-09 12:22:00,686 INFO L138 BoogieDeclarations]: Found implementation of procedure try_fmt_vid_cap [2024-11-09 12:22:00,686 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2024-11-09 12:22:00,686 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2024-11-09 12:22:00,686 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-11-09 12:22:00,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-11-09 12:22:00,686 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_sched_check_final_state [2024-11-09 12:22:00,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_sched_check_final_state [2024-11-09 12:22:00,686 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2024-11-09 12:22:00,686 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2024-11-09 12:22:00,686 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_usb_lock_of_gspca_dev [2024-11-09 12:22:00,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_usb_lock_of_gspca_dev [2024-11-09 12:22:00,686 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-11-09 12:22:00,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-11-09 12:22:00,686 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-09 12:22:00,686 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-09 12:22:00,686 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-09 12:22:00,686 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-09 12:22:00,686 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-09 12:22:00,687 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-09 12:22:00,687 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-09 12:22:00,687 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-09 12:22:00,687 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-09 12:22:00,687 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-09 12:22:00,687 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-09 12:22:00,687 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-09 12:22:00,687 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-09 12:22:00,687 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-11-09 12:22:00,687 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2024-11-09 12:22:00,687 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2024-11-09 12:22:00,687 INFO L130 BoogieDeclarations]: Found specification of procedure gspca_vm_open [2024-11-09 12:22:00,687 INFO L138 BoogieDeclarations]: Found implementation of procedure gspca_vm_open [2024-11-09 12:22:02,018 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 12:22:02,034 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 12:22:03,051 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-09 12:22:16,879 INFO L? ?]: Removed 2689 outVars from TransFormulas that were not future-live. [2024-11-09 12:22:16,880 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 12:22:16,938 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 12:22:16,939 INFO L316 CfgBuilder]: Removed 3 assume(true) statements. [2024-11-09 12:22:16,939 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:22:16 BoogieIcfgContainer [2024-11-09 12:22:16,940 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 12:22:16,943 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-09 12:22:16,943 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-09 12:22:16,946 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-09 12:22:16,946 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.11 12:21:52" (1/3) ... [2024-11-09 12:22:16,947 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@19f3366e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 12:22:16, skipping insertion in model container [2024-11-09 12:22:16,947 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:21:58" (2/3) ... [2024-11-09 12:22:16,948 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@19f3366e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 12:22:16, skipping insertion in model container [2024-11-09 12:22:16,949 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:22:16" (3/3) ... [2024-11-09 12:22:16,950 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-4.0-rc1---drivers--media--usb--gspca--gspca_main.ko.cil.i [2024-11-09 12:22:16,966 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-09 12:22:16,966 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 105 error locations. [2024-11-09 12:22:17,087 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-09 12:22:17,093 INFO L333 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@424b6a30, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-09 12:22:17,094 INFO L334 AbstractCegarLoop]: Starting to check reachability of 105 error locations. [2024-11-09 12:22:17,110 INFO L276 IsEmpty]: Start isEmpty. Operand has 2158 states, 1479 states have (on average 1.3691683569979716) internal successors, (2025), 1634 states have internal predecessors, (2025), 461 states have call successors, (461), 113 states have call predecessors, (461), 112 states have return successors, (457), 450 states have call predecessors, (457), 457 states have call successors, (457) [2024-11-09 12:22:17,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 496 [2024-11-09 12:22:17,139 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 12:22:17,141 INFO L215 NwaCegarLoop]: trace histogram [41, 41, 41, 19, 19, 19, 19, 19, 19, 19, 19, 19, 19, 19, 19, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 12:22:17,143 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting dev_openErr0ASSERT_VIOLATIONINTEGER_OVERFLOW === [wxh_to_modeErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, wxh_to_modeErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, frame_freeErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (and 102 more)] === [2024-11-09 12:22:17,148 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 12:22:17,149 INFO L85 PathProgramCache]: Analyzing trace with hash 1620987979, now seen corresponding path program 1 times [2024-11-09 12:22:17,158 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-09 12:22:17,158 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [103586234] [2024-11-09 12:22:17,158 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 12:22:17,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 12:22:48,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 12:22:51,121 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-11-09 12:22:51,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 12:22:51,139 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2024-11-09 12:22:51,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 12:22:51,212 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2024-11-09 12:22:51,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 12:22:51,313 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2024-11-09 12:22:51,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 12:22:51,328 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2024-11-09 12:22:51,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 12:22:51,346 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 12:22:51,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 12:22:51,360 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2024-11-09 12:22:51,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 12:22:51,379 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2024-11-09 12:22:51,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 12:22:51,395 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2024-11-09 12:22:51,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 12:22:51,560 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2024-11-09 12:22:51,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 12:22:51,594 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 12:22:51,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 12:22:51,604 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-09 12:22:51,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 12:22:51,614 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2024-11-09 12:22:51,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 12:22:51,624 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 76 [2024-11-09 12:22:51,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 12:22:51,647 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 12:22:51,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 12:22:51,657 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-09 12:22:51,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 12:22:51,666 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2024-11-09 12:22:51,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 12:22:51,677 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2024-11-09 12:22:51,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 12:22:51,704 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 12:22:51,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 12:22:51,714 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-09 12:22:51,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 12:22:51,728 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2024-11-09 12:22:51,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 12:22:51,737 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2024-11-09 12:22:51,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 12:22:51,762 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 12:22:51,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 12:22:51,771 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-09 12:22:51,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 12:22:51,782 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2024-11-09 12:22:51,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 12:22:51,791 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2024-11-09 12:22:51,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 12:22:51,810 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 12:22:51,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 12:22:51,820 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-09 12:22:51,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 12:22:51,828 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2024-11-09 12:22:51,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 12:22:51,835 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 160 [2024-11-09 12:22:51,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 12:22:51,855 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 12:22:51,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 12:22:51,863 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-09 12:22:51,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 12:22:51,869 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2024-11-09 12:22:51,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 12:22:51,879 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 181 [2024-11-09 12:22:51,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 12:22:51,906 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 12:22:51,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 12:22:51,916 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-09 12:22:51,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 12:22:51,929 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2024-11-09 12:22:51,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 12:22:51,938 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 202 [2024-11-09 12:22:51,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 12:22:51,961 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 12:22:51,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 12:22:51,969 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-09 12:22:51,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 12:22:51,980 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2024-11-09 12:22:51,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 12:22:51,988 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2024-11-09 12:22:51,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 12:22:52,015 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 12:22:52,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 12:22:52,025 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-09 12:22:52,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 12:22:52,034 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2024-11-09 12:22:52,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 12:22:52,042 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 244 [2024-11-09 12:22:52,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 12:22:52,068 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 12:22:52,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 12:22:52,079 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-09 12:22:52,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 12:22:52,090 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2024-11-09 12:22:52,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 12:22:52,099 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 265 [2024-11-09 12:22:52,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 12:22:52,128 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 12:22:52,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 12:22:52,138 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-09 12:22:52,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 12:22:52,149 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2024-11-09 12:22:52,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 12:22:52,165 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 286 [2024-11-09 12:22:52,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 12:22:52,192 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 12:22:52,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 12:22:52,201 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-09 12:22:52,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 12:22:52,213 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2024-11-09 12:22:52,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 12:22:52,224 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 307 [2024-11-09 12:22:52,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 12:22:52,248 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 12:22:52,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 12:22:52,257 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-09 12:22:52,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 12:22:52,266 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2024-11-09 12:22:52,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 12:22:52,274 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 328 [2024-11-09 12:22:52,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 12:22:52,299 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 12:22:52,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 12:22:52,310 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-09 12:22:52,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 12:22:52,321 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2024-11-09 12:22:52,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 12:22:52,329 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 349 [2024-11-09 12:22:52,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 12:22:52,353 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 12:22:52,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 12:22:52,363 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-09 12:22:52,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 12:22:52,372 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2024-11-09 12:22:52,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 12:22:52,384 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 370 [2024-11-09 12:22:52,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 12:22:52,408 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 12:22:52,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 12:22:52,417 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-09 12:22:52,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 12:22:52,426 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2024-11-09 12:22:52,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 12:22:52,434 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 391 [2024-11-09 12:22:52,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 12:22:52,460 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 12:22:52,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 12:22:52,468 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-09 12:22:52,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 12:22:52,477 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2024-11-09 12:22:52,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 12:22:52,485 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 412 [2024-11-09 12:22:52,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 12:22:52,503 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 12:22:52,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 12:22:52,510 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-09 12:22:52,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 12:22:52,517 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2024-11-09 12:22:52,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 12:22:52,525 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 433 [2024-11-09 12:22:52,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 12:22:52,543 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 12:22:52,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 12:22:52,550 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-09 12:22:52,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 12:22:52,557 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2024-11-09 12:22:52,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 12:22:52,566 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 454 [2024-11-09 12:22:52,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 12:22:52,577 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 462 [2024-11-09 12:22:52,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 12:22:52,597 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 12:22:52,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 12:22:52,606 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 12:22:52,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 12:22:52,612 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2024-11-09 12:22:52,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 12:22:52,618 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 488 [2024-11-09 12:22:52,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 12:22:52,634 INFO L134 CoverageAnalysis]: Checked inductivity of 5191 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5191 trivial. 0 not checked. [2024-11-09 12:22:52,635 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-09 12:22:52,635 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [103586234] [2024-11-09 12:22:52,636 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [103586234] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 12:22:52,636 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-09 12:22:52,636 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-09 12:22:52,638 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [236336843] [2024-11-09 12:22:52,640 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 12:22:52,645 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-09 12:22:52,645 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-09 12:22:52,669 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-09 12:22:52,670 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2024-11-09 12:22:52,676 INFO L87 Difference]: Start difference. First operand has 2158 states, 1479 states have (on average 1.3691683569979716) internal successors, (2025), 1634 states have internal predecessors, (2025), 461 states have call successors, (461), 113 states have call predecessors, (461), 112 states have return successors, (457), 450 states have call predecessors, (457), 457 states have call successors, (457) Second operand has 6 states, 5 states have (on average 15.2) internal successors, (76), 3 states have internal predecessors, (76), 2 states have call successors, (38), 5 states have call predecessors, (38), 1 states have return successors, (37), 2 states have call predecessors, (37), 2 states have call successors, (37) [2024-11-09 12:22:56,837 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.14s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 12:23:01,390 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.55s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 12:23:05,923 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.53s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []