./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-em28xx-em28xx-v4l.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 4f9af400 extending candidate: java ['java'] extending candidate: /usr/bin/java ['java', '/usr/bin/java'] extending candidate: /opt/oracle-jdk-bin-*/bin/java ['java', '/usr/bin/java'] extending candidate: /opt/openjdk-*/bin/java ['java', '/usr/bin/java'] extending candidate: /usr/lib/jvm/java-*-openjdk-amd64/bin/java ['java', '/usr/bin/java', '/usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java', '/usr/lib/jvm/java-17-openjdk-amd64/bin/java', '/usr/lib/jvm/java-11-openjdk-amd64/bin/java', '/usr/lib/jvm/java-1.17.0-openjdk-amd64/bin/java'] ['/root/.sdkman/candidates/java/21.0.5-tem/bin/java', '-Dosgi.configuration.area=/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/config', '-Xmx15G', '-Xms4m', '-jar', '/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar', '-data', '@noDefault', '-ultimatedata', '/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data', '-tc', '/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml', '-i', '../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-em28xx-em28xx-v4l.cil.i', '-s', '/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf', '--cacsl2boogietranslator.entry.function', 'main', '--witnessprinter.witness.directory', '/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux', '--witnessprinter.witness.filename', 'witness', '--witnessprinter.write.witness.besides.input.file', 'false', '--witnessprinter.graph.data.specification', 'CHECK( init(main()), LTL(G ! call(reach_error())) )\n\n', '--witnessprinter.graph.data.producer', 'Automizer', '--witnessprinter.graph.data.architecture', '64bit', '--witnessprinter.graph.data.programhash', 'c92b4575edda3bfe929e4a6f3becf9555a141fd3a841edf990c132d5b9817085'] Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/bin/java -Dosgi.configuration.area=/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-em28xx-em28xx-v4l.cil.i -s /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash c92b4575edda3bfe929e4a6f3becf9555a141fd3a841edf990c132d5b9817085 --- Real Ultimate output --- This is Ultimate 0.3.0-?-4f9af40 [2024-11-07 14:00:34,090 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-07 14:00:34,189 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-07 14:00:34,196 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-07 14:00:34,197 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-07 14:00:34,220 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-07 14:00:34,221 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-07 14:00:34,221 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-07 14:00:34,221 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-07 14:00:34,221 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-07 14:00:34,222 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-07 14:00:34,222 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-07 14:00:34,222 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-07 14:00:34,222 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-07 14:00:34,222 INFO L153 SettingsManager]: * Use SBE=true [2024-11-07 14:00:34,222 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-07 14:00:34,222 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-07 14:00:34,222 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-07 14:00:34,222 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-07 14:00:34,223 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-07 14:00:34,223 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-07 14:00:34,223 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-07 14:00:34,223 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-07 14:00:34,223 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-07 14:00:34,223 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-07 14:00:34,223 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-07 14:00:34,223 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-07 14:00:34,223 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-07 14:00:34,223 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-07 14:00:34,223 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-07 14:00:34,223 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-07 14:00:34,224 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-07 14:00:34,224 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-07 14:00:34,224 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-07 14:00:34,224 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-07 14:00:34,224 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-07 14:00:34,224 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-07 14:00:34,224 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-07 14:00:34,224 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-07 14:00:34,224 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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-jdk21/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 ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c92b4575edda3bfe929e4a6f3becf9555a141fd3a841edf990c132d5b9817085 [2024-11-07 14:00:34,496 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-07 14:00:34,506 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-07 14:00:34,510 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-07 14:00:34,511 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-07 14:00:34,512 INFO L274 PluginConnector]: CDTParser initialized [2024-11-07 14:00:34,513 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-em28xx-em28xx-v4l.cil.i [2024-11-07 14:00:35,773 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-07 14:00:36,487 INFO L384 CDTParser]: Found 1 translation units. [2024-11-07 14:00:36,488 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-em28xx-em28xx-v4l.cil.i [2024-11-07 14:00:36,547 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/eb9962c16/f83ea7480e07429ea414559bb172c7a6/FLAG2c1fcd2ac [2024-11-07 14:00:36,561 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/eb9962c16/f83ea7480e07429ea414559bb172c7a6 [2024-11-07 14:00:36,563 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-07 14:00:36,564 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-07 14:00:36,566 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-07 14:00:36,566 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-07 14:00:36,570 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-07 14:00:36,570 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 02:00:36" (1/1) ... [2024-11-07 14:00:36,571 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@59e3048 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:00:36, skipping insertion in model container [2024-11-07 14:00:36,571 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 02:00:36" (1/1) ... [2024-11-07 14:00:36,696 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-07 14:00:39,668 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-em28xx-em28xx-v4l.cil.i[428009,428022] [2024-11-07 14:00:39,675 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-em28xx-em28xx-v4l.cil.i[428178,428191] [2024-11-07 14:00:39,676 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-em28xx-em28xx-v4l.cil.i[428345,428358] [2024-11-07 14:00:39,677 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-em28xx-em28xx-v4l.cil.i[428513,428526] [2024-11-07 14:00:39,713 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-07 14:00:39,841 INFO L200 MainTranslator]: Completed pre-run [2024-11-07 14:00:40,030 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"); [5587] [2024-11-07 14:00:40,130 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/media/usb/em28xx/em28xx-video.c"), "i" (805), "i" (12UL)); [6763-6764] [2024-11-07 14:00:40,693 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-em28xx-em28xx-v4l.cil.i[428009,428022] [2024-11-07 14:00:40,694 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-em28xx-em28xx-v4l.cil.i[428178,428191] [2024-11-07 14:00:40,695 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-em28xx-em28xx-v4l.cil.i[428345,428358] [2024-11-07 14:00:40,695 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-em28xx-em28xx-v4l.cil.i[428513,428526] [2024-11-07 14:00:40,701 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-07 14:00:40,869 INFO L204 MainTranslator]: Completed translation [2024-11-07 14:00:40,870 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:00:40 WrapperNode [2024-11-07 14:00:40,871 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-07 14:00:40,873 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-07 14:00:40,873 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-07 14:00:40,873 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-07 14:00:40,878 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:00:40" (1/1) ... [2024-11-07 14:00:40,995 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:00:40" (1/1) ... [2024-11-07 14:00:41,675 INFO L138 Inliner]: procedures = 414, calls = 4401, calls flagged for inlining = 199, calls inlined = 190, statements flattened = 9424 [2024-11-07 14:00:41,677 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-07 14:00:41,677 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-07 14:00:41,678 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-07 14:00:41,678 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-07 14:00:41,688 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:00:40" (1/1) ... [2024-11-07 14:00:41,688 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:00:40" (1/1) ... [2024-11-07 14:00:42,033 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:00:40" (1/1) ... [2024-11-07 14:00:44,934 INFO L175 MemorySlicer]: Split 3227 memory accesses to 20 slices as follows [2, 48, 16, 2, 1, 1, 13, 2, 1887, 8, 5, 3, 5, 5, 12, 24, 8, 6, 1173, 6]. 58 percent of accesses are in the largest equivalence class. The 180 initializations are split as follows [0, 48, 16, 0, 1, 0, 0, 2, 70, 8, 4, 3, 4, 4, 0, 0, 8, 6, 0, 6]. The 1736 writes are split as follows [0, 0, 0, 1, 0, 0, 0, 0, 1058, 0, 0, 0, 0, 0, 11, 14, 0, 0, 652, 0]. [2024-11-07 14:00:44,935 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:00:40" (1/1) ... [2024-11-07 14:00:44,935 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:00:40" (1/1) ... [2024-11-07 14:00:45,761 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:00:40" (1/1) ... [2024-11-07 14:00:45,814 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:00:40" (1/1) ... [2024-11-07 14:00:45,889 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:00:40" (1/1) ... [2024-11-07 14:00:45,928 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:00:40" (1/1) ... [2024-11-07 14:00:45,988 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-07 14:00:45,990 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-07 14:00:45,990 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-07 14:00:45,990 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-07 14:00:45,991 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:00:40" (1/1) ... [2024-11-07 14:00:45,998 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-07 14:00:46,009 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2024-11-07 14:00:46,024 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-07 14:00:46,029 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-07 14:00:46,044 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_write_regs [2024-11-07 14:00:46,044 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_write_regs [2024-11-07 14:00:46,044 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-07 14:00:46,044 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-07 14:00:46,044 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_capture_area_set [2024-11-07 14:00:46,044 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_capture_area_set [2024-11-07 14:00:46,044 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_fop_mmap [2024-11-07 14:00:46,044 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_fop_mmap [2024-11-07 14:00:46,045 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_queue_init [2024-11-07 14:00:46,045 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_queue_init [2024-11-07 14:00:46,045 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-07 14:00:46,045 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-07 14:00:46,045 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_stop_streaming [2024-11-07 14:00:46,045 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_stop_streaming [2024-11-07 14:00:46,045 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_v4l2_init [2024-11-07 14:00:46,045 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_v4l2_init [2024-11-07 14:00:46,045 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-11-07 14:00:46,045 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-11-07 14:00:46,045 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_unregister [2024-11-07 14:00:46,046 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_unregister [2024-11-07 14:00:46,046 INFO L130 BoogieDeclarations]: Found specification of procedure res_free [2024-11-07 14:00:46,046 INFO L138 BoogieDeclarations]: Found implementation of procedure res_free [2024-11-07 14:00:46,046 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_slock_of_em28xx [2024-11-07 14:00:46,046 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_slock_of_em28xx [2024-11-07 14:00:46,047 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_55 [2024-11-07 14:00:46,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_55 [2024-11-07 14:00:46,048 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-11-07 14:00:46,048 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-11-07 14:00:46,048 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2024-11-07 14:00:46,048 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2024-11-07 14:00:46,048 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-11-07 14:00:46,048 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-11-07 14:00:46,048 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2024-11-07 14:00:46,049 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2024-11-07 14:00:46,049 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-07 14:00:46,049 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-07 14:00:46,049 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2024-11-07 14:00:46,049 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2024-11-07 14:00:46,049 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-07 14:00:46,049 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_vbi_supported [2024-11-07 14:00:46,049 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_vbi_supported [2024-11-07 14:00:46,049 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2024-11-07 14:00:46,049 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2024-11-07 14:00:46,049 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_copy_video [2024-11-07 14:00:46,049 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_copy_video [2024-11-07 14:00:46,049 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~v4l2_std_id~0~TO~int [2024-11-07 14:00:46,049 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~v4l2_std_id~0~TO~int [2024-11-07 14:00:46,049 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_stop_vbi_streaming [2024-11-07 14:00:46,049 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_stop_vbi_streaming [2024-11-07 14:00:46,049 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_i2c_tuner_addrs [2024-11-07 14:00:46,049 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_i2c_tuner_addrs [2024-11-07 14:00:46,049 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_try_fmt_vid_cap [2024-11-07 14:00:46,049 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_try_fmt_vid_cap [2024-11-07 14:00:46,049 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-11-07 14:00:46,049 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-11-07 14:00:46,050 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-11-07 14:00:46,050 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-11-07 14:00:46,050 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-11-07 14:00:46,050 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-11-07 14:00:46,050 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-11-07 14:00:46,050 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-11-07 14:00:46,050 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-11-07 14:00:46,050 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-11-07 14:00:46,050 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-11-07 14:00:46,050 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-11-07 14:00:46,050 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-11-07 14:00:46,050 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2024-11-07 14:00:46,050 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2024-11-07 14:00:46,050 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2024-11-07 14:00:46,050 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2024-11-07 14:00:46,050 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2024-11-07 14:00:46,050 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2024-11-07 14:00:46,050 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2024-11-07 14:00:46,050 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_buffer_done [2024-11-07 14:00:46,050 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_buffer_done [2024-11-07 14:00:46,050 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2024-11-07 14:00:46,050 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2024-11-07 14:00:46,050 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-07 14:00:46,050 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-07 14:00:46,050 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-07 14:00:46,050 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-07 14:00:46,051 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-07 14:00:46,051 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-07 14:00:46,051 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-07 14:00:46,051 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-07 14:00:46,051 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-07 14:00:46,051 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-07 14:00:46,051 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-07 14:00:46,051 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-11-07 14:00:46,051 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-11-07 14:00:46,051 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-11-07 14:00:46,051 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-11-07 14:00:46,051 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-11-07 14:00:46,051 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-11-07 14:00:46,051 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-11-07 14:00:46,051 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-11-07 14:00:46,051 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2024-11-07 14:00:46,051 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~X~~u32~0~TO~int [2024-11-07 14:00:46,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~X~~u32~0~TO~int [2024-11-07 14:00:46,051 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-07 14:00:46,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-07 14:00:46,051 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-07 14:00:46,051 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-07 14:00:46,051 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-07 14:00:46,051 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-07 14:00:46,051 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-07 14:00:46,053 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-07 14:00:46,053 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-07 14:00:46,053 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-07 14:00:46,053 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-07 14:00:46,053 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-07 14:00:46,053 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-07 14:00:46,053 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-07 14:00:46,053 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-07 14:00:46,053 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-11-07 14:00:46,054 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-11-07 14:00:46,054 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-11-07 14:00:46,054 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-11-07 14:00:46,054 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-11-07 14:00:46,054 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-11-07 14:00:46,054 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-11-07 14:00:46,054 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2024-11-07 14:00:46,054 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2024-11-07 14:00:46,054 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2024-11-07 14:00:46,054 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2024-11-07 14:00:46,054 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2024-11-07 14:00:46,054 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2024-11-07 14:00:46,055 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2024-11-07 14:00:46,055 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2024-11-07 14:00:46,055 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2024-11-07 14:00:46,055 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2024-11-07 14:00:46,055 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2024-11-07 14:00:46,055 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2024-11-07 14:00:46,055 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2024-11-07 14:00:46,055 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2024-11-07 14:00:46,055 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2024-11-07 14:00:46,055 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2024-11-07 14:00:46,055 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2024-11-07 14:00:46,055 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2024-11-07 14:00:46,055 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2024-11-07 14:00:46,056 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#19 [2024-11-07 14:00:46,056 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2024-11-07 14:00:46,056 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2024-11-07 14:00:46,056 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2024-11-07 14:00:46,056 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2024-11-07 14:00:46,056 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2024-11-07 14:00:46,056 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2024-11-07 14:00:46,056 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2024-11-07 14:00:46,056 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2024-11-07 14:00:46,056 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2024-11-07 14:00:46,057 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2024-11-07 14:00:46,057 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2024-11-07 14:00:46,057 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2024-11-07 14:00:46,057 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2024-11-07 14:00:46,057 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2024-11-07 14:00:46,057 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2024-11-07 14:00:46,057 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2024-11-07 14:00:46,057 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2024-11-07 14:00:46,057 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2024-11-07 14:00:46,057 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2024-11-07 14:00:46,057 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#19 [2024-11-07 14:00:46,057 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-11-07 14:00:46,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-11-07 14:00:46,057 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_write_reg [2024-11-07 14:00:46,057 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_write_reg [2024-11-07 14:00:46,057 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_disable_ioctl [2024-11-07 14:00:46,057 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_disable_ioctl [2024-11-07 14:00:46,058 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2024-11-07 14:00:46,058 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2024-11-07 14:00:46,058 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_subscribe_event [2024-11-07 14:00:46,058 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_subscribe_event [2024-11-07 14:00:46,058 INFO L130 BoogieDeclarations]: Found specification of procedure video_get_drvdata [2024-11-07 14:00:46,058 INFO L138 BoogieDeclarations]: Found implementation of procedure video_get_drvdata [2024-11-07 14:00:46,058 INFO L130 BoogieDeclarations]: Found specification of procedure video_unregister_device [2024-11-07 14:00:46,058 INFO L138 BoogieDeclarations]: Found implementation of procedure video_unregister_device [2024-11-07 14:00:46,058 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-11-07 14:00:46,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-11-07 14:00:46,058 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-07 14:00:46,058 INFO L130 BoogieDeclarations]: Found specification of procedure video_mux [2024-11-07 14:00:46,058 INFO L138 BoogieDeclarations]: Found implementation of procedure video_mux [2024-11-07 14:00:46,058 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2024-11-07 14:00:46,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2024-11-07 14:00:46,058 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2024-11-07 14:00:46,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2024-11-07 14:00:46,059 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2024-11-07 14:00:46,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2024-11-07 14:00:46,059 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-07 14:00:46,059 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-07 14:00:46,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-07 14:00:46,059 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-07 14:00:46,059 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-07 14:00:46,059 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-07 14:00:46,059 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-07 14:00:46,059 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-07 14:00:46,060 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-07 14:00:46,060 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-07 14:00:46,060 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-07 14:00:46,060 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-07 14:00:46,060 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-07 14:00:46,060 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-07 14:00:46,060 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-07 14:00:46,060 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-07 14:00:46,060 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-11-07 14:00:46,060 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-11-07 14:00:46,060 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-11-07 14:00:46,060 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-11-07 14:00:46,060 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-11-07 14:00:46,060 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-11-07 14:00:46,060 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-11-07 14:00:46,060 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_audio_analog_set [2024-11-07 14:00:46,060 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_audio_analog_set [2024-11-07 14:00:46,060 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-11-07 14:00:46,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-11-07 14:00:46,060 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_queue [2024-11-07 14:00:46,060 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_queue [2024-11-07 14:00:46,060 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_prepare [2024-11-07 14:00:46,060 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_prepare [2024-11-07 14:00:46,060 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_start_analog_streaming [2024-11-07 14:00:46,060 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_start_analog_streaming [2024-11-07 14:00:46,060 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2024-11-07 14:00:46,060 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2024-11-07 14:00:46,060 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_read_reg [2024-11-07 14:00:46,060 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_read_reg [2024-11-07 14:00:46,060 INFO L130 BoogieDeclarations]: Found specification of procedure format_by_fourcc [2024-11-07 14:00:46,060 INFO L138 BoogieDeclarations]: Found implementation of procedure format_by_fourcc [2024-11-07 14:00:46,061 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_reg_len [2024-11-07 14:00:46,061 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_reg_len [2024-11-07 14:00:46,061 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_buffer_queue [2024-11-07 14:00:46,061 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_buffer_queue [2024-11-07 14:00:46,061 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fmt_vbi_cap [2024-11-07 14:00:46,061 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fmt_vbi_cap [2024-11-07 14:00:46,061 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-11-07 14:00:46,061 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-11-07 14:00:46,061 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_unsubscribe [2024-11-07 14:00:46,061 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_event_unsubscribe [2024-11-07 14:00:46,061 INFO L130 BoogieDeclarations]: Found specification of procedure get_ressource [2024-11-07 14:00:46,061 INFO L138 BoogieDeclarations]: Found implementation of procedure get_ressource [2024-11-07 14:00:46,061 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_set_outfmt [2024-11-07 14:00:46,061 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_set_outfmt [2024-11-07 14:00:46,061 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-07 14:00:46,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-07 14:00:46,061 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#0 [2024-11-07 14:00:46,061 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#1 [2024-11-07 14:00:46,061 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#2 [2024-11-07 14:00:46,061 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#3 [2024-11-07 14:00:46,061 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#4 [2024-11-07 14:00:46,061 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#5 [2024-11-07 14:00:46,061 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#6 [2024-11-07 14:00:46,061 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#7 [2024-11-07 14:00:46,061 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#8 [2024-11-07 14:00:46,061 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#9 [2024-11-07 14:00:46,061 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#10 [2024-11-07 14:00:46,061 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#11 [2024-11-07 14:00:46,061 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#12 [2024-11-07 14:00:46,061 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#13 [2024-11-07 14:00:46,061 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#14 [2024-11-07 14:00:46,061 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#15 [2024-11-07 14:00:46,062 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#16 [2024-11-07 14:00:46,062 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#17 [2024-11-07 14:00:46,062 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#18 [2024-11-07 14:00:46,062 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#19 [2024-11-07 14:00:46,062 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#0 [2024-11-07 14:00:46,062 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#1 [2024-11-07 14:00:46,062 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#2 [2024-11-07 14:00:46,062 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#3 [2024-11-07 14:00:46,062 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#4 [2024-11-07 14:00:46,062 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#5 [2024-11-07 14:00:46,063 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#6 [2024-11-07 14:00:46,063 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#7 [2024-11-07 14:00:46,063 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#8 [2024-11-07 14:00:46,063 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#9 [2024-11-07 14:00:46,063 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#10 [2024-11-07 14:00:46,064 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#11 [2024-11-07 14:00:46,064 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#12 [2024-11-07 14:00:46,064 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#13 [2024-11-07 14:00:46,064 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#14 [2024-11-07 14:00:46,064 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#15 [2024-11-07 14:00:46,064 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#16 [2024-11-07 14:00:46,064 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#17 [2024-11-07 14:00:46,064 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#18 [2024-11-07 14:00:46,064 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#19 [2024-11-07 14:00:46,064 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2024-11-07 14:00:46,064 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2024-11-07 14:00:46,064 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_ops_wait_finish [2024-11-07 14:00:46,064 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_ops_wait_finish [2024-11-07 14:00:46,064 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_set_plane_payload [2024-11-07 14:00:46,064 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_set_plane_payload [2024-11-07 14:00:46,064 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_i2c_new_subdev [2024-11-07 14:00:46,064 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_i2c_new_subdev [2024-11-07 14:00:46,064 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_fop_poll [2024-11-07 14:00:46,064 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_fop_poll [2024-11-07 14:00:46,064 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-11-07 14:00:46,065 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-11-07 14:00:46,065 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-11-07 14:00:46,065 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-11-07 14:00:46,065 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-11-07 14:00:46,065 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-11-07 14:00:46,065 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-11-07 14:00:46,065 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-11-07 14:00:46,065 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-11-07 14:00:46,065 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-11-07 14:00:46,065 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-11-07 14:00:46,065 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-11-07 14:00:46,065 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-11-07 14:00:46,065 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2024-11-07 14:00:46,065 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2024-11-07 14:00:46,065 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2024-11-07 14:00:46,065 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2024-11-07 14:00:46,065 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2024-11-07 14:00:46,065 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2024-11-07 14:00:46,065 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2024-11-07 14:00:46,065 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-07 14:00:46,065 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-07 14:00:46,065 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-07 14:00:46,065 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-07 14:00:46,065 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-07 14:00:46,065 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-07 14:00:46,065 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-07 14:00:46,065 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-07 14:00:46,065 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-07 14:00:46,065 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-07 14:00:46,065 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-07 14:00:46,065 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-07 14:00:46,065 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-07 14:00:46,065 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-11-07 14:00:46,065 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-11-07 14:00:46,066 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-11-07 14:00:46,066 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-11-07 14:00:46,066 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-11-07 14:00:46,066 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-11-07 14:00:46,066 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-11-07 14:00:46,066 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-07 14:00:46,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-07 14:00:46,066 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2024-11-07 14:00:46,066 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2024-11-07 14:00:46,066 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-11-07 14:00:46,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-11-07 14:00:46,066 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_v4l2_close [2024-11-07 14:00:46,066 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_v4l2_close [2024-11-07 14:00:46,066 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-11-07 14:00:46,066 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-11-07 14:00:46,066 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~int [2024-11-07 14:00:46,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~int [2024-11-07 14:00:46,066 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_s_ctrl [2024-11-07 14:00:46,066 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_s_ctrl [2024-11-07 14:00:46,066 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-11-07 14:00:46,067 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-11-07 14:00:46,067 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-11-07 14:00:46,068 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-11-07 14:00:46,068 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-11-07 14:00:46,068 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-11-07 14:00:46,068 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-11-07 14:00:46,068 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-11-07 14:00:46,068 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-11-07 14:00:46,068 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-11-07 14:00:46,068 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-11-07 14:00:46,068 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2024-11-07 14:00:46,068 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2024-11-07 14:00:46,068 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2024-11-07 14:00:46,068 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2024-11-07 14:00:46,068 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2024-11-07 14:00:46,068 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2024-11-07 14:00:46,068 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2024-11-07 14:00:46,068 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2024-11-07 14:00:46,068 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2024-11-07 14:00:46,068 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-11-07 14:00:46,068 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-11-07 14:00:46,069 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-11-07 14:00:46,069 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-11-07 14:00:46,069 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-11-07 14:00:46,069 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-11-07 14:00:46,069 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-11-07 14:00:46,069 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-11-07 14:00:46,069 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-11-07 14:00:46,069 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-11-07 14:00:46,069 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-11-07 14:00:46,069 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2024-11-07 14:00:46,069 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2024-11-07 14:00:46,069 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2024-11-07 14:00:46,069 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2024-11-07 14:00:46,069 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2024-11-07 14:00:46,069 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2024-11-07 14:00:46,069 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2024-11-07 14:00:46,069 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2024-11-07 14:00:46,069 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2024-11-07 14:00:46,069 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_buffer_prepare [2024-11-07 14:00:46,069 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_buffer_prepare [2024-11-07 14:00:46,069 INFO L130 BoogieDeclarations]: Found specification of procedure video_drvdata [2024-11-07 14:00:46,069 INFO L138 BoogieDeclarations]: Found implementation of procedure video_drvdata [2024-11-07 14:00:46,069 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_em28xx_video_unregister_5_2 [2024-11-07 14:00:46,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_em28xx_video_unregister_5_2 [2024-11-07 14:00:46,069 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-07 14:00:46,069 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-11-07 14:00:46,069 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-11-07 14:00:46,069 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-07 14:00:46,069 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-07 14:00:46,069 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-07 14:00:46,069 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-07 14:00:46,069 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-07 14:00:46,069 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-07 14:00:46,069 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-07 14:00:46,070 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-07 14:00:46,070 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-07 14:00:46,070 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-07 14:00:46,070 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-07 14:00:46,070 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-07 14:00:46,070 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-07 14:00:46,070 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-11-07 14:00:46,070 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-11-07 14:00:46,070 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-11-07 14:00:46,070 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-11-07 14:00:46,070 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-11-07 14:00:46,070 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-11-07 14:00:46,070 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-11-07 14:00:46,070 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_find [2024-11-07 14:00:46,070 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_find [2024-11-07 14:00:46,070 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_notify [2024-11-07 14:00:46,070 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_notify [2024-11-07 14:00:46,070 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_set_video_format [2024-11-07 14:00:46,070 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_set_video_format [2024-11-07 14:00:46,070 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-11-07 14:00:46,070 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-11-07 14:00:46,070 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-11-07 14:00:46,070 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-11-07 14:00:46,070 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-11-07 14:00:46,070 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-11-07 14:00:46,070 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-11-07 14:00:46,070 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-11-07 14:00:46,072 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-11-07 14:00:46,072 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-11-07 14:00:46,072 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-11-07 14:00:46,072 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-11-07 14:00:46,072 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-11-07 14:00:46,072 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-11-07 14:00:46,072 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-11-07 14:00:46,072 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-11-07 14:00:46,072 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-11-07 14:00:46,072 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2024-11-07 14:00:46,072 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2024-11-07 14:00:46,073 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2024-11-07 14:00:46,073 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_set_mode [2024-11-07 14:00:46,073 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_set_mode [2024-11-07 14:00:46,073 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-07 14:00:46,073 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-07 14:00:46,073 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_node_name [2024-11-07 14:00:46,073 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_node_name [2024-11-07 14:00:46,073 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2024-11-07 14:00:46,073 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2024-11-07 14:00:46,073 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-11-07 14:00:46,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-11-07 14:00:46,073 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_resolution_set [2024-11-07 14:00:46,074 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_resolution_set [2024-11-07 14:00:46,074 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2024-11-07 14:00:46,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2024-11-07 14:00:46,074 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_ops_wait_prepare [2024-11-07 14:00:46,074 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_ops_wait_prepare [2024-11-07 14:00:46,074 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2024-11-07 14:00:46,074 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2024-11-07 14:00:46,074 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_v4l2_open [2024-11-07 14:00:46,074 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_v4l2_open [2024-11-07 14:00:46,074 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_vdev_init [2024-11-07 14:00:46,074 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_vdev_init [2024-11-07 14:00:46,074 INFO L130 BoogieDeclarations]: Found specification of procedure video_register_device [2024-11-07 14:00:46,074 INFO L138 BoogieDeclarations]: Found implementation of procedure video_register_device [2024-11-07 14:00:46,074 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_plane_size [2024-11-07 14:00:46,074 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_plane_size [2024-11-07 14:00:46,074 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_videodevice_release [2024-11-07 14:00:46,074 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_videodevice_release [2024-11-07 14:00:46,074 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-07 14:00:46,074 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-07 14:00:46,074 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-07 14:00:46,074 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-07 14:00:46,074 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-07 14:00:46,074 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-07 14:00:46,074 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-07 14:00:46,074 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-07 14:00:46,074 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-07 14:00:46,074 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-07 14:00:46,074 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-07 14:00:46,074 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-07 14:00:46,074 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-07 14:00:46,074 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-11-07 14:00:46,074 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-11-07 14:00:46,074 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-11-07 14:00:46,074 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-11-07 14:00:46,074 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-11-07 14:00:46,074 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-11-07 14:00:46,074 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-11-07 14:00:46,074 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-07 14:00:46,075 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-07 14:00:46,075 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_uninit_usb_xfer [2024-11-07 14:00:46,075 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_uninit_usb_xfer [2024-11-07 14:00:46,075 INFO L130 BoogieDeclarations]: Found specification of procedure finish_field_prepare_next [2024-11-07 14:00:46,075 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_field_prepare_next [2024-11-07 14:00:46,075 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_wake_i2c [2024-11-07 14:00:46,075 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_wake_i2c [2024-11-07 14:00:46,075 INFO L130 BoogieDeclarations]: Found specification of procedure size_to_scale [2024-11-07 14:00:46,075 INFO L138 BoogieDeclarations]: Found implementation of procedure size_to_scale [2024-11-07 14:00:46,075 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_get_drv_priv [2024-11-07 14:00:46,075 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_get_drv_priv [2024-11-07 14:00:46,075 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_v4l2_fini [2024-11-07 14:00:46,075 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_v4l2_fini [2024-11-07 14:00:46,075 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-11-07 14:00:46,075 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-11-07 14:00:46,075 INFO L130 BoogieDeclarations]: Found specification of procedure scale_to_size [2024-11-07 14:00:46,075 INFO L138 BoogieDeclarations]: Found implementation of procedure scale_to_size [2024-11-07 14:00:46,075 INFO L130 BoogieDeclarations]: Found specification of procedure print_err_status [2024-11-07 14:00:46,075 INFO L138 BoogieDeclarations]: Found implementation of procedure print_err_status [2024-11-07 14:00:46,075 INFO L130 BoogieDeclarations]: Found specification of procedure norm_maxw [2024-11-07 14:00:46,075 INFO L138 BoogieDeclarations]: Found implementation of procedure norm_maxw [2024-11-07 14:00:46,075 INFO L130 BoogieDeclarations]: Found specification of procedure norm_maxh [2024-11-07 14:00:46,075 INFO L138 BoogieDeclarations]: Found implementation of procedure norm_maxh [2024-11-07 14:00:46,075 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-11-07 14:00:46,075 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-11-07 14:00:46,075 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-07 14:00:46,075 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-07 14:00:46,075 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-07 14:00:46,075 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-07 14:00:46,075 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-07 14:00:46,075 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-07 14:00:46,075 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-07 14:00:46,075 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-07 14:00:46,075 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-07 14:00:46,075 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-07 14:00:46,075 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-07 14:00:46,075 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-07 14:00:46,077 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-07 14:00:46,077 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-11-07 14:00:46,077 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-11-07 14:00:46,077 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-11-07 14:00:46,077 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-11-07 14:00:46,077 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-11-07 14:00:46,077 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-11-07 14:00:46,077 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-11-07 14:00:46,077 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_plane_vaddr [2024-11-07 14:00:46,077 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_plane_vaddr [2024-11-07 14:00:46,077 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-07 14:00:46,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-07 14:00:47,397 INFO L238 CfgBuilder]: Building ICFG [2024-11-07 14:00:47,403 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-07 14:00:48,227 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-07 14:01:32,326 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-11-07 14:01:34,326 INFO L? ?]: Removed 3817 outVars from TransFormulas that were not future-live. [2024-11-07 14:01:34,327 INFO L287 CfgBuilder]: Performing block encoding [2024-11-07 14:01:34,399 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-07 14:01:34,399 INFO L316 CfgBuilder]: Removed 22 assume(true) statements. [2024-11-07 14:01:34,400 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 02:01:34 BoogieIcfgContainer [2024-11-07 14:01:34,400 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-07 14:01:34,402 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-07 14:01:34,402 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-07 14:01:34,406 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-07 14:01:34,407 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.11 02:00:36" (1/3) ... [2024-11-07 14:01:34,407 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3cf4061e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 02:01:34, skipping insertion in model container [2024-11-07 14:01:34,407 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:00:40" (2/3) ... [2024-11-07 14:01:34,407 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3cf4061e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 02:01:34, skipping insertion in model container [2024-11-07 14:01:34,408 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 02:01:34" (3/3) ... [2024-11-07 14:01:34,409 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-em28xx-em28xx-v4l.cil.i [2024-11-07 14:01:34,421 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-07 14:01:34,421 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 3 error locations. [2024-11-07 14:01:34,549 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-07 14:01:34,564 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;@1494cc0a, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-07 14:01:34,564 INFO L334 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2024-11-07 14:01:34,580 INFO L276 IsEmpty]: Start isEmpty. Operand has 2513 states, 1841 states have (on average 1.3307984790874525) internal successors, (2450), 1856 states have internal predecessors, (2450), 561 states have call successors, (561), 109 states have call predecessors, (561), 108 states have return successors, (554), 553 states have call predecessors, (554), 554 states have call successors, (554) [2024-11-07 14:01:34,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 443 [2024-11-07 14:01:34,609 INFO L207 NwaCegarLoop]: Found error trace [2024-11-07 14:01:34,610 INFO L215 NwaCegarLoop]: trace histogram [39, 39, 38, 38, 38, 38, 38, 38, 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, 1, 1] [2024-11-07 14:01:34,611 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2024-11-07 14:01:34,614 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-07 14:01:34,615 INFO L85 PathProgramCache]: Analyzing trace with hash 1111580243, now seen corresponding path program 1 times [2024-11-07 14:01:34,621 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-07 14:01:34,621 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1959835722] [2024-11-07 14:01:34,622 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-07 14:01:34,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms