./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-platform-sh_vou.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version c00e63dc 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-platform-sh_vou.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 ad0f28a452ce488be484f9b276528579c67e641129109910b2b8f3d9d89b696d --- Real Ultimate output --- This is Ultimate 0.3.0-?-c00e63d-m [2025-02-06 07:33:37,739 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-02-06 07:33:37,809 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2025-02-06 07:33:37,815 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-02-06 07:33:37,815 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-02-06 07:33:37,847 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-02-06 07:33:37,849 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-02-06 07:33:37,849 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-02-06 07:33:37,850 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-02-06 07:33:37,850 INFO L153 SettingsManager]: * Use memory slicer=true [2025-02-06 07:33:37,851 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-02-06 07:33:37,851 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-02-06 07:33:37,852 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-02-06 07:33:37,852 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-02-06 07:33:37,852 INFO L153 SettingsManager]: * Use SBE=true [2025-02-06 07:33:37,852 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-02-06 07:33:37,852 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-02-06 07:33:37,852 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-02-06 07:33:37,852 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-02-06 07:33:37,852 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-02-06 07:33:37,852 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-02-06 07:33:37,853 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-02-06 07:33:37,853 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-02-06 07:33:37,853 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-02-06 07:33:37,853 INFO L153 SettingsManager]: * Use constant arrays=true [2025-02-06 07:33:37,853 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-02-06 07:33:37,853 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-02-06 07:33:37,853 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-02-06 07:33:37,853 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-02-06 07:33:37,853 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-02-06 07:33:37,853 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-02-06 07:33:37,853 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-02-06 07:33:37,853 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-02-06 07:33:37,853 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-02-06 07:33:37,853 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-02-06 07:33:37,853 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-02-06 07:33:37,854 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-02-06 07:33:37,854 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-02-06 07:33:37,854 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-02-06 07:33:37,854 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-02-06 07:33:37,854 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 -> ad0f28a452ce488be484f9b276528579c67e641129109910b2b8f3d9d89b696d [2025-02-06 07:33:38,176 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-02-06 07:33:38,187 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-02-06 07:33:38,191 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-02-06 07:33:38,192 INFO L270 PluginConnector]: Initializing CDTParser... [2025-02-06 07:33:38,192 INFO L274 PluginConnector]: CDTParser initialized [2025-02-06 07:33:38,194 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-platform-sh_vou.cil.i [2025-02-06 07:33:39,551 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/6ea216d98/c1e949336a764f1b84bc99d775869763/FLAG2708bc0d5 [2025-02-06 07:33:40,236 INFO L384 CDTParser]: Found 1 translation units. [2025-02-06 07:33:40,237 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-platform-sh_vou.cil.i [2025-02-06 07:33:40,295 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/6ea216d98/c1e949336a764f1b84bc99d775869763/FLAG2708bc0d5 [2025-02-06 07:33:40,312 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/6ea216d98/c1e949336a764f1b84bc99d775869763 [2025-02-06 07:33:40,314 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-02-06 07:33:40,316 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-02-06 07:33:40,317 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-02-06 07:33:40,317 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-02-06 07:33:40,322 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-02-06 07:33:40,324 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.02 07:33:40" (1/1) ... [2025-02-06 07:33:40,325 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4e194ceb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:33:40, skipping insertion in model container [2025-02-06 07:33:40,326 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.02 07:33:40" (1/1) ... [2025-02-06 07:33:40,447 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-02-06 07:33:43,413 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-platform-sh_vou.cil.i[324684,324697] [2025-02-06 07:33:43,418 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-platform-sh_vou.cil.i[324853,324866] [2025-02-06 07:33:43,419 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-platform-sh_vou.cil.i[325020,325033] [2025-02-06 07:33:43,419 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-platform-sh_vou.cil.i[325188,325201] [2025-02-06 07:33:43,452 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-02-06 07:33:43,492 INFO L200 MainTranslator]: Completed pre-run [2025-02-06 07:33:43,586 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; decl %0": "+m" (v->counter)); [4689] [2025-02-06 07:33:43,588 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; xaddb %b0, %1\n": "+q" (__ret), "+m" (v->counter): : "memory", "cc"); [4717-4718] [2025-02-06 07:33:43,588 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; xaddw %w0, %1\n": "+r" (__ret), "+m" (v->counter): : "memory", "cc"); [4721-4722] [2025-02-06 07:33:43,588 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; xaddl %0, %1\n": "+r" (__ret), "+m" (v->counter): : "memory", "cc"); [4725-4726] [2025-02-06 07:33:43,589 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; xaddq %q0, %1\n": "+r" (__ret), "+m" (v->counter): : "memory", "cc"); [4729-4730] [2025-02-06 07:33:43,591 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (__preempt_count)); [4807] [2025-02-06 07:33:43,593 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [4810] [2025-02-06 07:33:43,594 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [4813] [2025-02-06 07:33:43,594 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [4816] [2025-02-06 07:33:43,596 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr))); [4875] [2025-02-06 07:33:43,597 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr))); [4882] [2025-02-06 07:33:43,606 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/platform/sh_vou.c"), "i" (232), "i" (12UL)); [5248-5249] [2025-02-06 07:33:43,911 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-platform-sh_vou.cil.i[324684,324697] [2025-02-06 07:33:43,912 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-platform-sh_vou.cil.i[324853,324866] [2025-02-06 07:33:43,913 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-platform-sh_vou.cil.i[325020,325033] [2025-02-06 07:33:43,913 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-platform-sh_vou.cil.i[325188,325201] [2025-02-06 07:33:43,920 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-02-06 07:33:44,032 INFO L204 MainTranslator]: Completed translation [2025-02-06 07:33:44,032 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:33:44 WrapperNode [2025-02-06 07:33:44,033 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-02-06 07:33:44,034 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-02-06 07:33:44,034 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-02-06 07:33:44,034 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-02-06 07:33:44,040 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:33:44" (1/1) ... [2025-02-06 07:33:44,152 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:33:44" (1/1) ... [2025-02-06 07:33:45,272 INFO L138 Inliner]: procedures = 381, calls = 4114, calls flagged for inlining = 206, calls inlined = 197, statements flattened = 8641 [2025-02-06 07:33:45,273 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-02-06 07:33:45,274 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-02-06 07:33:45,274 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-02-06 07:33:45,274 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-02-06 07:33:45,285 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:33:44" (1/1) ... [2025-02-06 07:33:45,286 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:33:44" (1/1) ... [2025-02-06 07:33:45,638 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:33:44" (1/1) ... [2025-02-06 07:33:47,147 INFO L175 MemorySlicer]: Split 2910 memory accesses to 22 slices as follows [2, 358, 4, 1, 1, 120, 2, 8, 8, 14, 5, 6, 6, 3, 14, 43, 822, 238, 4, 1211, 13, 27]. 42 percent of accesses are in the largest equivalence class. The 545 initializations are split as follows [0, 358, 4, 0, 1, 120, 2, 5, 5, 14, 4, 3, 3, 2, 0, 0, 0, 0, 4, 7, 13, 0]. The 1391 writes are split as follows [0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 12, 32, 301, 204, 0, 816, 0, 25]. [2025-02-06 07:33:47,147 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:33:44" (1/1) ... [2025-02-06 07:33:47,147 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:33:44" (1/1) ... [2025-02-06 07:33:47,815 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:33:44" (1/1) ... [2025-02-06 07:33:47,837 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:33:44" (1/1) ... [2025-02-06 07:33:47,881 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:33:44" (1/1) ... [2025-02-06 07:33:47,910 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:33:44" (1/1) ... [2025-02-06 07:33:47,990 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-02-06 07:33:47,992 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-02-06 07:33:47,993 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-02-06 07:33:47,994 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-02-06 07:33:47,995 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:33:44" (1/1) ... [2025-02-06 07:33:48,000 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-02-06 07:33:48,014 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-02-06 07:33:48,037 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) [2025-02-06 07:33:48,043 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 [2025-02-06 07:33:48,072 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2025-02-06 07:33:48,073 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2025-02-06 07:33:48,073 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2025-02-06 07:33:48,073 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2025-02-06 07:33:48,073 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2025-02-06 07:33:48,074 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2025-02-06 07:33:48,074 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2025-02-06 07:33:48,074 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2025-02-06 07:33:48,074 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2025-02-06 07:33:48,075 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2025-02-06 07:33:48,075 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2025-02-06 07:33:48,075 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2025-02-06 07:33:48,075 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2025-02-06 07:33:48,075 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2025-02-06 07:33:48,075 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2025-02-06 07:33:48,076 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2025-02-06 07:33:48,076 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2025-02-06 07:33:48,076 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2025-02-06 07:33:48,076 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2025-02-06 07:33:48,076 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2025-02-06 07:33:48,077 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2025-02-06 07:33:48,077 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2025-02-06 07:33:48,077 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2025-02-06 07:33:48,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2025-02-06 07:33:48,077 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2025-02-06 07:33:48,077 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2025-02-06 07:33:48,077 INFO L130 BoogieDeclarations]: Found specification of procedure sh_vou_schedule_next [2025-02-06 07:33:48,077 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_vou_schedule_next [2025-02-06 07:33:48,077 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2025-02-06 07:33:48,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2025-02-06 07:33:48,077 INFO L130 BoogieDeclarations]: Found specification of procedure pm_runtime_put [2025-02-06 07:33:48,077 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_runtime_put [2025-02-06 07:33:48,077 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2025-02-06 07:33:48,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2025-02-06 07:33:48,077 INFO L130 BoogieDeclarations]: Found specification of procedure sh_vou_configure_geometry [2025-02-06 07:33:48,077 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_vou_configure_geometry [2025-02-06 07:33:48,077 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release [2025-02-06 07:33:48,077 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_release [2025-02-06 07:33:48,077 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2025-02-06 07:33:48,077 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2025-02-06 07:33:48,077 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2025-02-06 07:33:48,077 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2025-02-06 07:33:48,077 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2025-02-06 07:33:48,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2025-02-06 07:33:48,078 INFO L130 BoogieDeclarations]: Found specification of procedure sh_vou_reg_ab_set [2025-02-06 07:33:48,078 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_vou_reg_ab_set [2025-02-06 07:33:48,078 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2025-02-06 07:33:48,078 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2025-02-06 07:33:48,078 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_unregister [2025-02-06 07:33:48,078 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_unregister [2025-02-06 07:33:48,078 INFO L130 BoogieDeclarations]: Found specification of procedure sh_vou_release [2025-02-06 07:33:48,078 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_vou_release [2025-02-06 07:33:48,078 INFO L130 BoogieDeclarations]: Found specification of procedure sh_vou_remove [2025-02-06 07:33:48,078 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_vou_remove [2025-02-06 07:33:48,078 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_sh_vou_exit_9_2 [2025-02-06 07:33:48,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_sh_vou_exit_9_2 [2025-02-06 07:33:48,078 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2025-02-06 07:33:48,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2025-02-06 07:33:48,078 INFO L130 BoogieDeclarations]: Found specification of procedure video_drvdata [2025-02-06 07:33:48,078 INFO L138 BoogieDeclarations]: Found implementation of procedure video_drvdata [2025-02-06 07:33:48,078 INFO L130 BoogieDeclarations]: Found specification of procedure sh_vou_reg_m_write [2025-02-06 07:33:48,078 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_vou_reg_m_write [2025-02-06 07:33:48,078 INFO L130 BoogieDeclarations]: Found specification of procedure free_buffer [2025-02-06 07:33:48,078 INFO L138 BoogieDeclarations]: Found implementation of procedure free_buffer [2025-02-06 07:33:48,078 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2025-02-06 07:33:48,078 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_irq [2025-02-06 07:33:48,078 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_irq [2025-02-06 07:33:48,082 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2025-02-06 07:33:48,082 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2025-02-06 07:33:48,082 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2025-02-06 07:33:48,082 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2025-02-06 07:33:48,082 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2025-02-06 07:33:48,082 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2025-02-06 07:33:48,082 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2025-02-06 07:33:48,082 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2025-02-06 07:33:48,082 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2025-02-06 07:33:48,082 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2025-02-06 07:33:48,083 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2025-02-06 07:33:48,083 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2025-02-06 07:33:48,083 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2025-02-06 07:33:48,083 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2025-02-06 07:33:48,083 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2025-02-06 07:33:48,083 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2025-02-06 07:33:48,083 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2025-02-06 07:33:48,083 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2025-02-06 07:33:48,083 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2025-02-06 07:33:48,083 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2025-02-06 07:33:48,083 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2025-02-06 07:33:48,083 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2025-02-06 07:33:48,083 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2025-02-06 07:33:48,083 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2025-02-06 07:33:48,083 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2025-02-06 07:33:48,083 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2025-02-06 07:33:48,083 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2025-02-06 07:33:48,083 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2025-02-06 07:33:48,083 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_resource [2025-02-06 07:33:48,083 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_resource [2025-02-06 07:33:48,083 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2025-02-06 07:33:48,083 INFO L130 BoogieDeclarations]: Found specification of procedure __pm_runtime_resume [2025-02-06 07:33:48,083 INFO L138 BoogieDeclarations]: Found implementation of procedure __pm_runtime_resume [2025-02-06 07:33:48,083 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2025-02-06 07:33:48,083 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2025-02-06 07:33:48,084 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2025-02-06 07:33:48,084 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2025-02-06 07:33:48,084 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2025-02-06 07:33:48,084 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2025-02-06 07:33:48,084 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2025-02-06 07:33:48,084 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2025-02-06 07:33:48,084 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2025-02-06 07:33:48,084 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2025-02-06 07:33:48,084 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2025-02-06 07:33:48,084 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2025-02-06 07:33:48,084 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2025-02-06 07:33:48,084 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2025-02-06 07:33:48,084 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2025-02-06 07:33:48,084 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2025-02-06 07:33:48,084 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2025-02-06 07:33:48,084 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2025-02-06 07:33:48,084 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2025-02-06 07:33:48,084 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2025-02-06 07:33:48,084 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2025-02-06 07:33:48,084 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2025-02-06 07:33:48,084 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2025-02-06 07:33:48,084 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2025-02-06 07:33:48,084 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_to_dma_contig [2025-02-06 07:33:48,084 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_to_dma_contig [2025-02-06 07:33:48,084 INFO L130 BoogieDeclarations]: Found specification of procedure sh_vou_reg_a_write [2025-02-06 07:33:48,084 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_vou_reg_a_write [2025-02-06 07:33:48,084 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2025-02-06 07:33:48,084 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2025-02-06 07:33:48,084 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2025-02-06 07:33:48,085 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2025-02-06 07:33:48,085 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2025-02-06 07:33:48,085 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2025-02-06 07:33:48,085 INFO L130 BoogieDeclarations]: Found specification of procedure sh_vou_open [2025-02-06 07:33:48,085 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_vou_open [2025-02-06 07:33:48,085 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2025-02-06 07:33:48,085 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2025-02-06 07:33:48,085 INFO L130 BoogieDeclarations]: Found specification of procedure sh_vou_reg_a_read [2025-02-06 07:33:48,085 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_vou_reg_a_read [2025-02-06 07:33:48,085 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2025-02-06 07:33:48,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2025-02-06 07:33:48,089 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2025-02-06 07:33:48,090 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2025-02-06 07:33:48,090 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2025-02-06 07:33:48,090 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2025-02-06 07:33:48,090 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_55 [2025-02-06 07:33:48,090 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_55 [2025-02-06 07:33:48,090 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2025-02-06 07:33:48,090 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2025-02-06 07:33:48,090 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2025-02-06 07:33:48,090 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2025-02-06 07:33:48,090 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2025-02-06 07:33:48,090 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2025-02-06 07:33:48,090 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2025-02-06 07:33:48,091 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2025-02-06 07:33:48,091 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2025-02-06 07:33:48,091 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2025-02-06 07:33:48,091 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2025-02-06 07:33:48,091 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2025-02-06 07:33:48,091 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2025-02-06 07:33:48,091 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2025-02-06 07:33:48,091 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2025-02-06 07:33:48,091 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2025-02-06 07:33:48,091 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2025-02-06 07:33:48,091 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2025-02-06 07:33:48,091 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2025-02-06 07:33:48,091 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2025-02-06 07:33:48,091 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2025-02-06 07:33:48,091 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2025-02-06 07:33:48,091 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2025-02-06 07:33:48,091 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2025-02-06 07:33:48,091 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2025-02-06 07:33:48,091 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2025-02-06 07:33:48,091 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2025-02-06 07:33:48,091 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2025-02-06 07:33:48,091 INFO L130 BoogieDeclarations]: Found specification of procedure sh_vou_hw_init [2025-02-06 07:33:48,091 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_vou_hw_init [2025-02-06 07:33:48,091 INFO L130 BoogieDeclarations]: Found specification of procedure printk_timed_ratelimit [2025-02-06 07:33:48,091 INFO L138 BoogieDeclarations]: Found implementation of procedure printk_timed_ratelimit [2025-02-06 07:33:48,091 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2025-02-06 07:33:48,091 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2025-02-06 07:33:48,091 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2025-02-06 07:33:48,091 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2025-02-06 07:33:48,091 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2025-02-06 07:33:48,091 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2025-02-06 07:33:48,091 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2025-02-06 07:33:48,091 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2025-02-06 07:33:48,092 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2025-02-06 07:33:48,092 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2025-02-06 07:33:48,092 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2025-02-06 07:33:48,092 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2025-02-06 07:33:48,092 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2025-02-06 07:33:48,092 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2025-02-06 07:33:48,092 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2025-02-06 07:33:48,092 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2025-02-06 07:33:48,092 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2025-02-06 07:33:48,092 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2025-02-06 07:33:48,092 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2025-02-06 07:33:48,092 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2025-02-06 07:33:48,092 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2025-02-06 07:33:48,092 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2025-02-06 07:33:48,092 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2025-02-06 07:33:48,092 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2025-02-06 07:33:48,092 INFO L130 BoogieDeclarations]: Found specification of procedure sh_vou_poll [2025-02-06 07:33:48,092 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_vou_poll [2025-02-06 07:33:48,092 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2025-02-06 07:33:48,092 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2025-02-06 07:33:48,092 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2025-02-06 07:33:48,092 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2025-02-06 07:33:48,092 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2025-02-06 07:33:48,092 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2025-02-06 07:33:48,092 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2025-02-06 07:33:48,092 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2025-02-06 07:33:48,092 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2025-02-06 07:33:48,092 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2025-02-06 07:33:48,092 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2025-02-06 07:33:48,092 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2025-02-06 07:33:48,092 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2025-02-06 07:33:48,093 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2025-02-06 07:33:48,093 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2025-02-06 07:33:48,093 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2025-02-06 07:33:48,093 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2025-02-06 07:33:48,093 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2025-02-06 07:33:48,096 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2025-02-06 07:33:48,096 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2025-02-06 07:33:48,096 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2025-02-06 07:33:48,096 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2025-02-06 07:33:48,096 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2025-02-06 07:33:48,096 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2025-02-06 07:33:48,096 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2025-02-06 07:33:48,096 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2025-02-06 07:33:48,096 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2025-02-06 07:33:48,096 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2025-02-06 07:33:48,096 INFO L130 BoogieDeclarations]: Found specification of procedure sh_vou_mmap [2025-02-06 07:33:48,096 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_vou_mmap [2025-02-06 07:33:48,096 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2025-02-06 07:33:48,096 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2025-02-06 07:33:48,096 INFO L130 BoogieDeclarations]: Found specification of procedure pm_runtime_disable [2025-02-06 07:33:48,096 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_runtime_disable [2025-02-06 07:33:48,096 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2025-02-06 07:33:48,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2025-02-06 07:33:48,096 INFO L130 BoogieDeclarations]: Found specification of procedure video_get_drvdata [2025-02-06 07:33:48,097 INFO L138 BoogieDeclarations]: Found implementation of procedure video_get_drvdata [2025-02-06 07:33:48,097 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_sh_vou_device [2025-02-06 07:33:48,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_sh_vou_device [2025-02-06 07:33:48,097 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2025-02-06 07:33:48,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2025-02-06 07:33:48,097 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2025-02-06 07:33:48,097 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2025-02-06 07:33:48,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2025-02-06 07:33:48,097 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2025-02-06 07:33:48,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2025-02-06 07:33:48,097 INFO L130 BoogieDeclarations]: Found specification of procedure sh_vou_reg_ab_write [2025-02-06 07:33:48,097 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_vou_reg_ab_write [2025-02-06 07:33:48,097 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2025-02-06 07:33:48,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2025-02-06 07:33:48,097 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2025-02-06 07:33:48,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2025-02-06 07:33:48,097 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_put_adapter [2025-02-06 07:33:48,097 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_put_adapter [2025-02-06 07:33:48,097 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-02-06 07:33:48,097 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2025-02-06 07:33:48,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2025-02-06 07:33:48,097 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2025-02-06 07:33:48,097 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2025-02-06 07:33:48,097 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2025-02-06 07:33:48,097 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2025-02-06 07:33:48,097 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2025-02-06 07:33:48,097 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2025-02-06 07:33:48,097 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2025-02-06 07:33:48,097 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2025-02-06 07:33:48,097 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2025-02-06 07:33:48,097 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2025-02-06 07:33:48,097 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2025-02-06 07:33:48,097 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2025-02-06 07:33:48,097 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2025-02-06 07:33:48,101 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2025-02-06 07:33:48,101 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2025-02-06 07:33:48,101 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2025-02-06 07:33:48,101 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2025-02-06 07:33:48,101 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2025-02-06 07:33:48,101 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2025-02-06 07:33:48,101 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2025-02-06 07:33:48,101 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2025-02-06 07:33:48,102 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2025-02-06 07:33:48,102 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2025-02-06 07:33:48,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2025-02-06 07:33:48,102 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2025-02-06 07:33:48,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2025-02-06 07:33:48,102 INFO L130 BoogieDeclarations]: Found specification of procedure v4l_bound_align_image [2025-02-06 07:33:48,102 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l_bound_align_image [2025-02-06 07:33:48,102 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_sh_vou_device [2025-02-06 07:33:48,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_sh_vou_device [2025-02-06 07:33:48,102 INFO L130 BoogieDeclarations]: Found specification of procedure sh_vou_reg_a_set [2025-02-06 07:33:48,102 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_vou_reg_a_set [2025-02-06 07:33:48,102 INFO L130 BoogieDeclarations]: Found specification of procedure __readl [2025-02-06 07:33:48,102 INFO L138 BoogieDeclarations]: Found implementation of procedure __readl [2025-02-06 07:33:48,102 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2025-02-06 07:33:48,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2025-02-06 07:33:48,102 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2025-02-06 07:33:48,102 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2025-02-06 07:33:48,102 INFO L130 BoogieDeclarations]: Found specification of procedure __writel [2025-02-06 07:33:48,102 INFO L138 BoogieDeclarations]: Found implementation of procedure __writel [2025-02-06 07:33:48,102 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2025-02-06 07:33:48,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2025-02-06 07:33:48,102 INFO L130 BoogieDeclarations]: Found specification of procedure vou_adjust_input [2025-02-06 07:33:48,102 INFO L138 BoogieDeclarations]: Found implementation of procedure vou_adjust_input [2025-02-06 07:33:48,102 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2025-02-06 07:33:48,102 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2025-02-06 07:33:48,102 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-02-06 07:33:48,102 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2025-02-06 07:33:48,102 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2025-02-06 07:33:48,102 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2025-02-06 07:33:48,102 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2025-02-06 07:33:48,102 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2025-02-06 07:33:48,102 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2025-02-06 07:33:48,102 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2025-02-06 07:33:48,102 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2025-02-06 07:33:48,103 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2025-02-06 07:33:48,103 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2025-02-06 07:33:48,103 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2025-02-06 07:33:48,103 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2025-02-06 07:33:48,103 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2025-02-06 07:33:48,103 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2025-02-06 07:33:48,103 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2025-02-06 07:33:48,103 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2025-02-06 07:33:48,103 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2025-02-06 07:33:48,103 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2025-02-06 07:33:48,103 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2025-02-06 07:33:48,103 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2025-02-06 07:33:48,103 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2025-02-06 07:33:48,103 INFO L130 BoogieDeclarations]: Found specification of procedure resource_size [2025-02-06 07:33:48,103 INFO L138 BoogieDeclarations]: Found implementation of procedure resource_size [2025-02-06 07:33:48,103 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2025-02-06 07:33:48,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2025-02-06 07:33:48,104 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-02-06 07:33:48,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-02-06 07:33:48,104 INFO L130 BoogieDeclarations]: Found specification of procedure sh_vou_probe [2025-02-06 07:33:48,104 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_vou_probe [2025-02-06 07:33:48,104 INFO L130 BoogieDeclarations]: Found specification of procedure sh_vou_ntsc_mode [2025-02-06 07:33:48,104 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_vou_ntsc_mode [2025-02-06 07:33:49,234 INFO L257 CfgBuilder]: Building ICFG [2025-02-06 07:33:49,237 INFO L287 CfgBuilder]: Building CFG for each procedure with an implementation [2025-02-06 07:33:49,254 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2025-02-06 07:33:49,337 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L11771: havoc __pm_runtime_idle_#t~nondet1639#1; [2025-02-06 07:33:49,645 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L5673: call ULTIMATE.dealloc(~#descriptor~7.base, ~#descriptor~7.offset);havoc ~#descriptor~7.base, ~#descriptor~7.offset;call ULTIMATE.dealloc(~#descriptor___0~2.base, ~#descriptor___0~2.offset);havoc ~#descriptor___0~2.base, ~#descriptor___0~2.offset; [2025-02-06 07:33:49,658 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L11851: havoc #t~nondet1647; [2025-02-06 07:33:49,747 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L7161: call ULTIMATE.dealloc(~#descriptor~25#1.base, ~#descriptor~25#1.offset);havoc ~#descriptor~25#1.base, ~#descriptor~25#1.offset; [2025-02-06 07:33:49,804 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L5045: havoc v4l2_get_subdevdata_#t~mem117#1.base, v4l2_get_subdevdata_#t~mem117#1.offset; [2025-02-06 07:33:49,831 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L10415: havoc #t~mem1556.base, #t~mem1556.offset;havoc #t~mem1557.base, #t~mem1557.offset; [2025-02-06 07:33:49,840 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L11909: havoc video_devdata_#t~ret1657#1.base, video_devdata_#t~ret1657#1.offset; [2025-02-06 07:33:49,880 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L11972: havoc videobuf_waiton_#t~nondet1670#1; [2025-02-06 07:33:49,883 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L11868: havoc #t~nondet1649; [2025-02-06 07:33:49,893 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L11890: havoc #t~nondet1654; [2025-02-06 07:33:49,900 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L11871: havoc #t~ret1650.base, #t~ret1650.offset; [2025-02-06 07:33:49,903 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L11775: havoc #t~nondet1640; [2025-02-06 07:33:49,907 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L11968: havoc #t~nondet1669; [2025-02-06 07:33:49,915 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L11804: havoc #t~nondet1643; [2025-02-06 07:33:50,014 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L7086: call ULTIMATE.dealloc(~#descriptor~24#1.base, ~#descriptor~24#1.offset);havoc ~#descriptor~24#1.base, ~#descriptor~24#1.offset; [2025-02-06 07:33:50,067 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L4668: havoc #t~mem5.base, #t~mem5.offset; [2025-02-06 07:33:50,185 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L7010: call ULTIMATE.dealloc(~#descriptor~23#1.base, ~#descriptor~23#1.offset);havoc ~#descriptor~23#1.base, ~#descriptor~23#1.offset; [2025-02-06 07:33:50,190 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L11882: havoc #t~nondet1652; [2025-02-06 07:33:50,257 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L7253: call ULTIMATE.dealloc(~#descriptor~27#1.base, ~#descriptor~27#1.offset);havoc ~#descriptor~27#1.base, ~#descriptor~27#1.offset; [2025-02-06 07:33:50,257 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L11941: havoc videobuf_poll_stream_#t~nondet1663#1; [2025-02-06 07:33:50,265 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L11751: havoc #t~nondet1637; [2025-02-06 07:33:50,302 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L11937: havoc videobuf_mmap_mapper_#t~nondet1662#1; [2025-02-06 07:33:50,302 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L7210: call ULTIMATE.dealloc(~#descriptor~26#1.base, ~#descriptor~26#1.offset);havoc ~#descriptor~26#1.base, ~#descriptor~26#1.offset; [2025-02-06 07:33:50,305 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L11755: havoc #t~nondet1638; [2025-02-06 07:33:50,727 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L11808: havoc #t~nondet1644; [2025-02-06 07:33:50,743 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L4773: havoc #t~mem19;havoc #t~mem20; [2025-02-06 07:34:10,426 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L11861: havoc platform_driver_probe_#t~nondet1648#1; [2025-02-06 07:34:10,426 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L11929: havoc videobuf_dqbuf_#t~nondet1660#1; [2025-02-06 07:34:10,426 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L5854: call ULTIMATE.dealloc(vou_adjust_output_~#descriptor~8#1.base, vou_adjust_output_~#descriptor~8#1.offset);havoc vou_adjust_output_~#descriptor~8#1.base, vou_adjust_output_~#descriptor~8#1.offset;call ULTIMATE.dealloc(vou_adjust_output_~#descriptor___0~3#1.base, vou_adjust_output_~#descriptor___0~3#1.offset);havoc vou_adjust_output_~#descriptor___0~3#1.base, vou_adjust_output_~#descriptor___0~3#1.offset; [2025-02-06 07:34:10,426 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L11933: havoc videobuf_iolock_#t~nondet1661#1; [2025-02-06 07:34:10,426 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L5988: call ULTIMATE.dealloc(sh_vou_s_fmt_vid_out_~#geo~0#1.base, sh_vou_s_fmt_vid_out_~#geo~0#1.offset);havoc sh_vou_s_fmt_vid_out_~#geo~0#1.base, sh_vou_s_fmt_vid_out_~#geo~0#1.offset;call ULTIMATE.dealloc(sh_vou_s_fmt_vid_out_~#mbfmt~0#1.base, sh_vou_s_fmt_vid_out_~#mbfmt~0#1.offset);havoc sh_vou_s_fmt_vid_out_~#mbfmt~0#1.base, sh_vou_s_fmt_vid_out_~#mbfmt~0#1.offset;call ULTIMATE.dealloc(sh_vou_s_fmt_vid_out_~#descriptor~9#1.base, sh_vou_s_fmt_vid_out_~#descriptor~9#1.offset);havoc sh_vou_s_fmt_vid_out_~#descriptor~9#1.base, sh_vou_s_fmt_vid_out_~#descriptor~9#1.offset;call ULTIMATE.dealloc(sh_vou_s_fmt_vid_out_~#descriptor___0~4#1.base, sh_vou_s_fmt_vid_out_~#descriptor___0~4#1.offset);havoc sh_vou_s_fmt_vid_out_~#descriptor___0~4#1.base, sh_vou_s_fmt_vid_out_~#descriptor___0~4#1.offset;call ULTIMATE.dealloc(sh_vou_s_fmt_vid_out_~#descriptor___1~1#1.base, sh_vou_s_fmt_vid_out_~#descriptor___1~1#1.offset);havoc sh_vou_s_fmt_vid_out_~#descriptor___1~1#1.base, sh_vou_s_fmt_vid_out_~#descriptor___1~1#1.offset; [2025-02-06 07:34:10,426 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint main_returnLabel#1: #t~ret1672#1 := main_#res#1;havoc main_#t~ret1374#1, main_~tmp~46#1;assume { :end_inline_main } true; [2025-02-06 07:34:10,426 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L6255: call ULTIMATE.dealloc(sh_vou_querybuf_~#descriptor~12#1.base, sh_vou_querybuf_~#descriptor~12#1.offset);havoc sh_vou_querybuf_~#descriptor~12#1.base, sh_vou_querybuf_~#descriptor~12#1.offset; [2025-02-06 07:34:10,426 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L6323: call ULTIMATE.dealloc(sh_vou_dqbuf_~#descriptor~14#1.base, sh_vou_dqbuf_~#descriptor~14#1.offset);havoc sh_vou_dqbuf_~#descriptor~14#1.base, sh_vou_dqbuf_~#descriptor~14#1.offset; [2025-02-06 07:34:10,426 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L6522: call ULTIMATE.dealloc(sh_vou_s_std_~#descriptor~17#1.base, sh_vou_s_std_~#descriptor~17#1.offset);havoc sh_vou_s_std_~#descriptor~17#1.base, sh_vou_s_std_~#descriptor~17#1.offset; [2025-02-06 07:34:10,426 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L5267: call ULTIMATE.dealloc(sh_vou_buf_setup_~#descriptor~0#1.base, sh_vou_buf_setup_~#descriptor~0#1.offset);havoc sh_vou_buf_setup_~#descriptor~0#1.base, sh_vou_buf_setup_~#descriptor~0#1.offset; [2025-02-06 07:34:10,427 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L6658: call ULTIMATE.dealloc(sh_vou_s_crop_~#a_writable~0#1.base, sh_vou_s_crop_~#a_writable~0#1.offset);havoc sh_vou_s_crop_~#a_writable~0#1.base, sh_vou_s_crop_~#a_writable~0#1.offset;call ULTIMATE.dealloc(sh_vou_s_crop_~#sd_crop~0#1.base, sh_vou_s_crop_~#sd_crop~0#1.offset);havoc sh_vou_s_crop_~#sd_crop~0#1.base, sh_vou_s_crop_~#sd_crop~0#1.offset;call ULTIMATE.dealloc(sh_vou_s_crop_~#geo~1#1.base, sh_vou_s_crop_~#geo~1#1.offset);havoc sh_vou_s_crop_~#geo~1#1.base, sh_vou_s_crop_~#geo~1#1.offset;call ULTIMATE.dealloc(sh_vou_s_crop_~#mbfmt~1#1.base, sh_vou_s_crop_~#mbfmt~1#1.offset);havoc sh_vou_s_crop_~#mbfmt~1#1.base, sh_vou_s_crop_~#mbfmt~1#1.offset;call ULTIMATE.dealloc(sh_vou_s_crop_~#descriptor~20#1.base, sh_vou_s_crop_~#descriptor~20#1.offset);havoc sh_vou_s_crop_~#descriptor~20#1.base, sh_vou_s_crop_~#descriptor~20#1.offset; [2025-02-06 07:34:10,427 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L5404: call ULTIMATE.dealloc(sh_vou_buf_queue_~#descriptor~2#1.base, sh_vou_buf_queue_~#descriptor~2#1.offset);havoc sh_vou_buf_queue_~#descriptor~2#1.base, sh_vou_buf_queue_~#descriptor~2#1.offset;call ULTIMATE.dealloc(sh_vou_buf_queue_~#descriptor___0~1#1.base, sh_vou_buf_queue_~#descriptor___0~1#1.offset);havoc sh_vou_buf_queue_~#descriptor___0~1#1.base, sh_vou_buf_queue_~#descriptor___0~1#1.offset;call ULTIMATE.dealloc(sh_vou_buf_queue_~#descriptor___1~0#1.base, sh_vou_buf_queue_~#descriptor___1~0#1.offset);havoc sh_vou_buf_queue_~#descriptor___1~0#1.base, sh_vou_buf_queue_~#descriptor___1~0#1.offset; [2025-02-06 07:34:10,427 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L11945: havoc videobuf_qbuf_#t~nondet1664#1; [2025-02-06 07:34:10,427 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L6861: call ULTIMATE.dealloc(sh_vou_isr_~#j~0#1.base, sh_vou_isr_~#j~0#1.offset);havoc sh_vou_isr_~#j~0#1.base, sh_vou_isr_~#j~0#1.offset;call ULTIMATE.dealloc(sh_vou_isr_~#descriptor~22#1.base, sh_vou_isr_~#descriptor~22#1.offset);havoc sh_vou_isr_~#descriptor~22#1.base, sh_vou_isr_~#descriptor~22#1.offset;call ULTIMATE.dealloc(sh_vou_isr_~#descriptor___0~5#1.base, sh_vou_isr_~#descriptor___0~5#1.offset);havoc sh_vou_isr_~#descriptor___0~5#1.base, sh_vou_isr_~#descriptor___0~5#1.offset; [2025-02-06 07:34:10,427 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L11949: havoc videobuf_querybuf_#t~nondet1665#1; [2025-02-06 07:34:10,427 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L6601: call ULTIMATE.dealloc(sh_vou_g_std_~#descriptor~18#1.base, sh_vou_g_std_~#descriptor~18#1.offset);havoc sh_vou_g_std_~#descriptor~18#1.base, sh_vou_g_std_~#descriptor~18#1.offset; [2025-02-06 07:34:10,427 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L11956: havoc videobuf_reqbufs_#t~nondet1666#1; [2025-02-06 07:34:10,427 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L8588-1: ldv_platform_driver_probe_#res#1 := ldv_platform_driver_probe_~arg0#1; [2025-02-06 07:34:10,427 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L11960: havoc videobuf_streamoff_#t~nondet1667#1; [2025-02-06 07:34:10,427 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L5552: call ULTIMATE.dealloc(sh_vou_querycap_~#descriptor~4#1.base, sh_vou_querycap_~#descriptor~4#1.offset);havoc sh_vou_querycap_~#descriptor~4#1.base, sh_vou_querycap_~#descriptor~4#1.offset; [2025-02-06 07:34:10,427 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L11964: havoc videobuf_streamon_#t~nondet1668#1; [2025-02-06 07:34:10,427 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L6217: call ULTIMATE.dealloc(sh_vou_reqbufs_~#descriptor~11#1.base, sh_vou_reqbufs_~#descriptor~11#1.offset);havoc sh_vou_reqbufs_~#descriptor~11#1.base, sh_vou_reqbufs_~#descriptor~11#1.offset; [2025-02-06 07:34:10,427 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L5624: call ULTIMATE.dealloc(sh_vou_g_fmt_vid_out_~#descriptor~6#1.base, sh_vou_g_fmt_vid_out_~#descriptor~6#1.offset);havoc sh_vou_g_fmt_vid_out_~#descriptor~6#1.base, sh_vou_g_fmt_vid_out_~#descriptor~6#1.offset; [2025-02-06 07:34:10,428 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L6289: call ULTIMATE.dealloc(sh_vou_qbuf_~#descriptor~13#1.base, sh_vou_qbuf_~#descriptor~13#1.offset);havoc sh_vou_qbuf_~#descriptor~13#1.base, sh_vou_qbuf_~#descriptor~13#1.offset; [2025-02-06 07:34:10,428 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L6358: call ULTIMATE.dealloc(sh_vou_streamon_~#descriptor~15#1.base, sh_vou_streamon_~#descriptor~15#1.offset);havoc sh_vou_streamon_~#descriptor~15#1.base, sh_vou_streamon_~#descriptor~15#1.offset; [2025-02-06 07:34:10,428 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L5500: call ULTIMATE.dealloc(sh_vou_buf_release_~#descriptor~3#1.base, sh_vou_buf_release_~#descriptor~3#1.offset);havoc sh_vou_buf_release_~#descriptor~3#1.base, sh_vou_buf_release_~#descriptor~3#1.offset; [2025-02-06 07:34:10,428 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L6823: call ULTIMATE.dealloc(sh_vou_cropcap_~#descriptor~21#1.base, sh_vou_cropcap_~#descriptor~21#1.offset);havoc sh_vou_cropcap_~#descriptor~21#1.base, sh_vou_cropcap_~#descriptor~21#1.offset; [2025-02-06 07:34:10,428 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L6427: call ULTIMATE.dealloc(sh_vou_streamoff_~#descriptor~16#1.base, sh_vou_streamoff_~#descriptor~16#1.offset);havoc sh_vou_streamoff_~#descriptor~16#1.base, sh_vou_streamoff_~#descriptor~16#1.offset; [2025-02-06 07:34:10,430 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L6630: call ULTIMATE.dealloc(sh_vou_g_crop_~#descriptor~19#1.base, sh_vou_g_crop_~#descriptor~19#1.offset);havoc sh_vou_g_crop_~#descriptor~19#1.base, sh_vou_g_crop_~#descriptor~19#1.offset; [2025-02-06 07:34:10,430 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L6168: call ULTIMATE.dealloc(sh_vou_try_fmt_vid_out_~#descriptor~10#1.base, sh_vou_try_fmt_vid_out_~#descriptor~10#1.offset);havoc sh_vou_try_fmt_vid_out_~#descriptor~10#1.base, sh_vou_try_fmt_vid_out_~#descriptor~10#1.offset; [2025-02-06 07:34:10,430 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L10397-1: ldv_platform_driver_probe_61_#res#1 := ldv_platform_driver_probe_61_~ldv_func_res~1#1; [2025-02-06 07:34:10,430 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L5312: call ULTIMATE.dealloc(sh_vou_buf_prepare_~#descriptor~1#1.base, sh_vou_buf_prepare_~#descriptor~1#1.offset);havoc sh_vou_buf_prepare_~#descriptor~1#1.base, sh_vou_buf_prepare_~#descriptor~1#1.offset;call ULTIMATE.dealloc(sh_vou_buf_prepare_~#descriptor___0~0#1.base, sh_vou_buf_prepare_~#descriptor___0~0#1.offset);havoc sh_vou_buf_prepare_~#descriptor___0~0#1.base, sh_vou_buf_prepare_~#descriptor___0~0#1.offset;call ULTIMATE.dealloc(sh_vou_buf_prepare_~#addr~0#1.base, sh_vou_buf_prepare_~#addr~0#1.offset);havoc sh_vou_buf_prepare_~#addr~0#1.base, sh_vou_buf_prepare_~#addr~0#1.offset; [2025-02-06 07:34:10,430 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L11919: havoc video_ioctl2_#t~nondet1659#1; [2025-02-06 07:34:10,430 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2025-02-06 07:34:10,430 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L5584: call ULTIMATE.dealloc(sh_vou_enum_fmt_vid_out_~#descriptor~5#1.base, sh_vou_enum_fmt_vid_out_~#descriptor~5#1.offset);havoc sh_vou_enum_fmt_vid_out_~#descriptor~5#1.base, sh_vou_enum_fmt_vid_out_~#descriptor~5#1.offset; [2025-02-06 07:34:20,721 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L11894: havoc v4l2_device_register_#t~nondet1655#1; [2025-02-06 07:34:20,722 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L11820: havoc ioremap_nocache_#t~ret1646#1.base, ioremap_nocache_#t~ret1646#1.offset; [2025-02-06 07:34:20,722 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L11886: havoc request_threaded_irq_#t~nondet1653#1; [2025-02-06 07:34:20,722 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L11903: havoc v4l2_i2c_new_subdev_board_#t~ret1656#1.base, v4l2_i2c_new_subdev_board_#t~ret1656#1.offset; [2025-02-06 07:34:20,722 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L11788: havoc __video_register_device_#t~nondet1642#1; [2025-02-06 07:34:20,722 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L11912: havoc video_device_alloc_#t~ret1658#1.base, video_device_alloc_#t~ret1658#1.offset; [2025-02-06 07:34:20,722 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L9410-1: ldv_request_irq_#res#1 := ldv_request_irq_~arg0#1; [2025-02-06 07:34:20,722 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L7371: call ULTIMATE.dealloc(~#__key~0#1.base, ~#__key~0#1.offset);havoc ~#__key~0#1.base, ~#__key~0#1.offset;call ULTIMATE.dealloc(~#__key___0~0#1.base, ~#__key___0~0#1.offset);havoc ~#__key___0~0#1.base, ~#__key___0~0#1.offset; [2025-02-06 07:34:20,722 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L11814: havoc i2c_get_adapter_#t~ret1645#1.base, i2c_get_adapter_#t~ret1645#1.offset; [2025-02-06 07:34:20,722 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L10362-1: ldv_request_irq_58_#res#1 := ldv_request_irq_58_~ldv_func_res~0#1; [2025-02-06 07:34:20,722 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L11784: havoc __request_region_#t~ret1641#1.base, __request_region_#t~ret1641#1.offset; [2025-02-06 07:34:20,977 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L11878: havoc printk_#t~nondet1651#1; [2025-02-06 07:34:22,104 INFO L? ?]: Removed 2520 outVars from TransFormulas that were not future-live. [2025-02-06 07:34:22,104 INFO L308 CfgBuilder]: Performing block encoding [2025-02-06 07:34:22,202 INFO L332 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-02-06 07:34:22,202 INFO L337 CfgBuilder]: Removed 0 assume(true) statements. [2025-02-06 07:34:22,204 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 06.02 07:34:22 BoogieIcfgContainer [2025-02-06 07:34:22,204 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-02-06 07:34:22,207 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-02-06 07:34:22,207 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-02-06 07:34:22,212 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-02-06 07:34:22,212 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 06.02 07:33:40" (1/3) ... [2025-02-06 07:34:22,213 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6cbaa0c3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.02 07:34:22, skipping insertion in model container [2025-02-06 07:34:22,214 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:33:44" (2/3) ... [2025-02-06 07:34:22,214 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6cbaa0c3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.02 07:34:22, skipping insertion in model container [2025-02-06 07:34:22,214 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 06.02 07:34:22" (3/3) ... [2025-02-06 07:34:22,216 INFO L128 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-platform-sh_vou.cil.i [2025-02-06 07:34:22,230 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-02-06 07:34:22,234 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-platform-sh_vou.cil.i that has 81 procedures, 1907 locations, 1 initial locations, 0 loop locations, and 3 error locations. [2025-02-06 07:34:22,360 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-02-06 07:34:22,372 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;@615dbe14, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-02-06 07:34:22,372 INFO L334 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2025-02-06 07:34:22,388 INFO L276 IsEmpty]: Start isEmpty. Operand has 1905 states, 1394 states have (on average 1.3077474892395984) internal successors, (1823), 1408 states have internal predecessors, (1823), 429 states have call successors, (429), 80 states have call predecessors, (429), 79 states have return successors, (420), 418 states have call predecessors, (420), 420 states have call successors, (420) [2025-02-06 07:34:22,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2025-02-06 07:34:22,410 INFO L210 NwaCegarLoop]: Found error trace [2025-02-06 07:34:22,411 INFO L218 NwaCegarLoop]: trace histogram [20, 20, 19, 19, 19, 19, 19, 19, 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] [2025-02-06 07:34:22,411 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)] === [2025-02-06 07:34:22,417 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-06 07:34:22,417 INFO L85 PathProgramCache]: Analyzing trace with hash -365640587, now seen corresponding path program 1 times [2025-02-06 07:34:22,424 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-06 07:34:22,424 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [420071911] [2025-02-06 07:34:22,424 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-06 07:34:22,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-06 07:34:41,414 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 239 statements into 1 equivalence classes. [2025-02-06 07:34:42,167 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 239 of 239 statements. [2025-02-06 07:34:42,168 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-06 07:34:42,168 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-06 07:34:43,798 INFO L134 CoverageAnalysis]: Checked inductivity of 1596 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1596 trivial. 0 not checked. [2025-02-06 07:34:43,798 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-02-06 07:34:43,799 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [420071911] [2025-02-06 07:34:43,799 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [420071911] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-06 07:34:43,799 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-06 07:34:43,800 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-02-06 07:34:43,801 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [389937731] [2025-02-06 07:34:43,801 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-06 07:34:43,805 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-02-06 07:34:43,805 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-02-06 07:34:43,821 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-02-06 07:34:43,821 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-02-06 07:34:43,829 INFO L87 Difference]: Start difference. First operand has 1905 states, 1394 states have (on average 1.3077474892395984) internal successors, (1823), 1408 states have internal predecessors, (1823), 429 states have call successors, (429), 80 states have call predecessors, (429), 79 states have return successors, (420), 418 states have call predecessors, (420), 420 states have call successors, (420) Second operand has 3 states, 3 states have (on average 15.666666666666666) internal successors, (47), 3 states have internal predecessors, (47), 3 states have call successors, (24), 2 states have call predecessors, (24), 1 states have return successors, (22), 3 states have call predecessors, (22), 3 states have call successors, (22) [2025-02-06 07:34:47,987 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 [] [2025-02-06 07:34:50,714 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-02-06 07:34:50,715 INFO L93 Difference]: Finished difference Result 5510 states and 7839 transitions. [2025-02-06 07:34:50,716 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-02-06 07:34:50,717 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 15.666666666666666) internal successors, (47), 3 states have internal predecessors, (47), 3 states have call successors, (24), 2 states have call predecessors, (24), 1 states have return successors, (22), 3 states have call predecessors, (22), 3 states have call successors, (22) Word has length 239 [2025-02-06 07:34:50,718 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-02-06 07:34:50,768 INFO L225 Difference]: With dead ends: 5510 [2025-02-06 07:34:50,769 INFO L226 Difference]: Without dead ends: 3635 [2025-02-06 07:34:50,789 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-02-06 07:34:50,791 INFO L435 NwaCegarLoop]: 2624 mSDtfsCounter, 2477 mSDsluCounter, 2550 mSDsCounter, 0 mSdLazyCounter, 98 mSolverCounterSat, 9 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2477 SdHoareTripleChecker+Valid, 5174 SdHoareTripleChecker+Invalid, 108 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 9 IncrementalHoareTripleChecker+Valid, 98 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.6s IncrementalHoareTripleChecker+Time [2025-02-06 07:34:50,794 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [2477 Valid, 5174 Invalid, 108 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [9 Valid, 98 Invalid, 1 Unknown, 0 Unchecked, 6.6s Time] [2025-02-06 07:34:50,818 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3635 states. [2025-02-06 07:34:51,073 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3635 to 3631. [2025-02-06 07:34:51,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3631 states, 2683 states have (on average 1.2970555348490496) internal successors, (3480), 2710 states have internal predecessors, (3480), 791 states have call successors, (791), 155 states have call predecessors, (791), 154 states have return successors, (787), 783 states have call predecessors, (787), 787 states have call successors, (787) [2025-02-06 07:34:51,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3631 states to 3631 states and 5058 transitions. [2025-02-06 07:34:51,126 INFO L78 Accepts]: Start accepts. Automaton has 3631 states and 5058 transitions. Word has length 239 [2025-02-06 07:34:51,127 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-02-06 07:34:51,128 INFO L471 AbstractCegarLoop]: Abstraction has 3631 states and 5058 transitions. [2025-02-06 07:34:51,128 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 15.666666666666666) internal successors, (47), 3 states have internal predecessors, (47), 3 states have call successors, (24), 2 states have call predecessors, (24), 1 states have return successors, (22), 3 states have call predecessors, (22), 3 states have call successors, (22) [2025-02-06 07:34:51,128 INFO L276 IsEmpty]: Start isEmpty. Operand 3631 states and 5058 transitions. [2025-02-06 07:34:51,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2025-02-06 07:34:51,140 INFO L210 NwaCegarLoop]: Found error trace [2025-02-06 07:34:51,141 INFO L218 NwaCegarLoop]: trace histogram [20, 20, 19, 19, 19, 19, 19, 19, 2, 2, 2, 2, 2, 2, 2, 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] [2025-02-06 07:34:51,141 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2025-02-06 07:34:51,141 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_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)] === [2025-02-06 07:34:51,142 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-06 07:34:51,142 INFO L85 PathProgramCache]: Analyzing trace with hash -1581955657, now seen corresponding path program 1 times [2025-02-06 07:34:51,142 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-06 07:34:51,142 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2111972434] [2025-02-06 07:34:51,142 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-06 07:34:51,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms