./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 c7c6ca5d Calling Ultimate with: /root/.sdkman/candidates/java/11.0.12-open/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-platform-sh_vou.cil.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash ad0f28a452ce488be484f9b276528579c67e641129109910b2b8f3d9d89b696d --- Real Ultimate output --- This is Ultimate 0.2.5-?-c7c6ca5-m [2024-11-09 05:15:45,737 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 05:15:45,825 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-09 05:15:45,832 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 05:15:45,834 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-09 05:15:45,868 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 05:15:45,870 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-09 05:15:45,871 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-09 05:15:45,872 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-09 05:15:45,873 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-09 05:15:45,874 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 05:15:45,875 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-09 05:15:45,875 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 05:15:45,876 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 05:15:45,878 INFO L153 SettingsManager]: * Use SBE=true [2024-11-09 05:15:45,878 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 05:15:45,878 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 05:15:45,879 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 05:15:45,879 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 05:15:45,879 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 05:15:45,879 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 05:15:45,880 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 05:15:45,880 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 05:15:45,881 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 05:15:45,881 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 05:15:45,881 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 05:15:45,881 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-09 05:15:45,882 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-09 05:15:45,882 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-09 05:15:45,882 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-09 05:15:45,882 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 05:15:45,883 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 05:15:45,883 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 05:15:45,884 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-09 05:15:45,884 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 05:15:45,884 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-09 05:15:45,885 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-09 05:15:45,885 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-09 05:15:45,885 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-09 05:15:45,886 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ad0f28a452ce488be484f9b276528579c67e641129109910b2b8f3d9d89b696d [2024-11-09 05:15:46,146 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 05:15:46,177 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 05:15:46,182 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 05:15:46,183 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 05:15:46,184 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 05:15:46,186 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/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 [2024-11-09 05:15:47,696 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 05:15:48,341 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 05:15:48,342 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/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 [2024-11-09 05:15:48,410 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a6a77fa41/d72967b524244428b4c10f5cdff37585/FLAG941d6b1d6 [2024-11-09 05:15:48,798 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a6a77fa41/d72967b524244428b4c10f5cdff37585 [2024-11-09 05:15:48,802 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 05:15:48,805 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 05:15:48,808 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 05:15:48,809 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 05:15:48,814 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 05:15:48,815 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 05:15:48" (1/1) ... [2024-11-09 05:15:48,816 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2a157c63 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:15:48, skipping insertion in model container [2024-11-09 05:15:48,818 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 05:15:48" (1/1) ... [2024-11-09 05:15:49,074 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 05:15:52,665 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/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] [2024-11-09 05:15:52,671 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/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] [2024-11-09 05:15:52,673 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/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] [2024-11-09 05:15:52,673 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/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] [2024-11-09 05:15:52,717 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 05:15:52,784 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 05:15:52,972 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] [2024-11-09 05:15:52,976 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] [2024-11-09 05:15:52,977 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] [2024-11-09 05:15:52,977 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] [2024-11-09 05:15:52,977 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] [2024-11-09 05:15:52,979 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (__preempt_count)); [4807] [2024-11-09 05:15:52,979 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [4810] [2024-11-09 05:15:52,980 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [4813] [2024-11-09 05:15:52,980 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [4816] [2024-11-09 05:15:52,982 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr))); [4875] [2024-11-09 05:15:52,982 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr))); [4882] [2024-11-09 05:15:52,999 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] [2024-11-09 05:15:53,376 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/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] [2024-11-09 05:15:53,378 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/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] [2024-11-09 05:15:53,379 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/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] [2024-11-09 05:15:53,379 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/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] [2024-11-09 05:15:53,386 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 05:15:53,541 INFO L204 MainTranslator]: Completed translation [2024-11-09 05:15:53,542 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:15:53 WrapperNode [2024-11-09 05:15:53,542 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 05:15:53,544 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 05:15:53,545 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 05:15:53,545 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 05:15:53,554 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:15:53" (1/1) ... [2024-11-09 05:15:53,698 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:15:53" (1/1) ... [2024-11-09 05:15:55,057 INFO L138 Inliner]: procedures = 381, calls = 4114, calls flagged for inlining = 206, calls inlined = 197, statements flattened = 8855 [2024-11-09 05:15:55,058 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 05:15:55,060 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 05:15:55,063 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 05:15:55,064 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 05:15:55,091 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:15:53" (1/1) ... [2024-11-09 05:15:55,095 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:15:53" (1/1) ... [2024-11-09 05:15:55,638 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:15:53" (1/1) ... [2024-11-09 05:15:57,470 INFO L175 MemorySlicer]: Split 2910 memory accesses to 22 slices as follows [1, 4, 358, 43, 13, 1, 120, 2, 4, 27, 8, 8, 5, 14, 6, 6, 3, 238, 822, 1211, 2, 14]. 42 percent of accesses are in the largest equivalence class. The 545 initializations are split as follows [0, 4, 358, 0, 13, 1, 120, 2, 4, 0, 5, 5, 4, 14, 3, 3, 2, 0, 0, 7, 0, 0]. The 1391 writes are split as follows [1, 0, 0, 32, 0, 0, 0, 0, 0, 25, 0, 0, 0, 0, 0, 0, 0, 204, 301, 816, 0, 12]. [2024-11-09 05:15:57,470 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:15:53" (1/1) ... [2024-11-09 05:15:57,470 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:15:53" (1/1) ... [2024-11-09 05:15:58,339 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:15:53" (1/1) ... [2024-11-09 05:15:58,373 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:15:53" (1/1) ... [2024-11-09 05:15:58,429 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:15:53" (1/1) ... [2024-11-09 05:15:58,465 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:15:53" (1/1) ... [2024-11-09 05:15:58,543 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 05:15:58,544 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 05:15:58,546 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 05:15:58,546 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 05:15:58,547 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:15:53" (1/1) ... [2024-11-09 05:15:58,554 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-09 05:15:58,571 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-09 05:15:58,608 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-09 05:15:58,612 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-09 05:15:58,665 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-09 05:15:58,665 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-09 05:15:58,665 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-09 05:15:58,666 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-09 05:15:58,666 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-09 05:15:58,666 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-09 05:15:58,667 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-09 05:15:58,667 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-09 05:15:58,667 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-09 05:15:58,667 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-09 05:15:58,667 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-09 05:15:58,667 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-09 05:15:58,667 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-09 05:15:58,667 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-11-09 05:15:58,667 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-11-09 05:15:58,667 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-11-09 05:15:58,668 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-11-09 05:15:58,668 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-11-09 05:15:58,668 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-11-09 05:15:58,668 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-11-09 05:15:58,668 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2024-11-09 05:15:58,668 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2024-11-09 05:15:58,668 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-09 05:15:58,668 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-09 05:15:58,668 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-09 05:15:58,668 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-09 05:15:58,669 INFO L130 BoogieDeclarations]: Found specification of procedure sh_vou_schedule_next [2024-11-09 05:15:58,669 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_vou_schedule_next [2024-11-09 05:15:58,669 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-11-09 05:15:58,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-11-09 05:15:58,669 INFO L130 BoogieDeclarations]: Found specification of procedure pm_runtime_put [2024-11-09 05:15:58,671 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_runtime_put [2024-11-09 05:15:58,671 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-09 05:15:58,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-09 05:15:58,671 INFO L130 BoogieDeclarations]: Found specification of procedure sh_vou_configure_geometry [2024-11-09 05:15:58,672 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_vou_configure_geometry [2024-11-09 05:15:58,672 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release [2024-11-09 05:15:58,672 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_release [2024-11-09 05:15:58,672 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2024-11-09 05:15:58,672 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2024-11-09 05:15:58,672 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2024-11-09 05:15:58,672 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2024-11-09 05:15:58,672 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-11-09 05:15:58,673 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-11-09 05:15:58,674 INFO L130 BoogieDeclarations]: Found specification of procedure sh_vou_reg_ab_set [2024-11-09 05:15:58,675 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_vou_reg_ab_set [2024-11-09 05:15:58,675 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-11-09 05:15:58,675 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-11-09 05:15:58,675 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_unregister [2024-11-09 05:15:58,675 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_unregister [2024-11-09 05:15:58,675 INFO L130 BoogieDeclarations]: Found specification of procedure sh_vou_release [2024-11-09 05:15:58,676 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_vou_release [2024-11-09 05:15:58,676 INFO L130 BoogieDeclarations]: Found specification of procedure sh_vou_remove [2024-11-09 05:15:58,676 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_vou_remove [2024-11-09 05:15:58,676 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_sh_vou_exit_9_2 [2024-11-09 05:15:58,676 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_sh_vou_exit_9_2 [2024-11-09 05:15:58,677 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2024-11-09 05:15:58,678 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2024-11-09 05:15:58,678 INFO L130 BoogieDeclarations]: Found specification of procedure video_drvdata [2024-11-09 05:15:58,678 INFO L138 BoogieDeclarations]: Found implementation of procedure video_drvdata [2024-11-09 05:15:58,678 INFO L130 BoogieDeclarations]: Found specification of procedure sh_vou_reg_m_write [2024-11-09 05:15:58,678 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_vou_reg_m_write [2024-11-09 05:15:58,678 INFO L130 BoogieDeclarations]: Found specification of procedure free_buffer [2024-11-09 05:15:58,678 INFO L138 BoogieDeclarations]: Found implementation of procedure free_buffer [2024-11-09 05:15:58,678 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-09 05:15:58,678 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_irq [2024-11-09 05:15:58,678 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_irq [2024-11-09 05:15:58,678 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-09 05:15:58,679 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-09 05:15:58,679 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-09 05:15:58,679 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-09 05:15:58,679 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-09 05:15:58,679 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-09 05:15:58,679 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-09 05:15:58,679 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-09 05:15:58,679 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-09 05:15:58,679 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-09 05:15:58,679 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-09 05:15:58,679 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-09 05:15:58,680 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-09 05:15:58,680 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-11-09 05:15:58,680 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-11-09 05:15:58,680 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-11-09 05:15:58,680 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-11-09 05:15:58,680 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-11-09 05:15:58,680 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-11-09 05:15:58,680 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-11-09 05:15:58,680 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2024-11-09 05:15:58,680 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2024-11-09 05:15:58,680 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-11-09 05:15:58,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-11-09 05:15:58,681 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-11-09 05:15:58,681 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-11-09 05:15:58,681 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-09 05:15:58,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-09 05:15:58,681 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_resource [2024-11-09 05:15:58,684 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_resource [2024-11-09 05:15:58,684 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-09 05:15:58,684 INFO L130 BoogieDeclarations]: Found specification of procedure __pm_runtime_resume [2024-11-09 05:15:58,684 INFO L138 BoogieDeclarations]: Found implementation of procedure __pm_runtime_resume [2024-11-09 05:15:58,684 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2024-11-09 05:15:58,685 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2024-11-09 05:15:58,686 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-11-09 05:15:58,686 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-11-09 05:15:58,686 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-11-09 05:15:58,686 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-11-09 05:15:58,686 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-11-09 05:15:58,686 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-11-09 05:15:58,686 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-11-09 05:15:58,687 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-11-09 05:15:58,687 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-11-09 05:15:58,687 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-11-09 05:15:58,687 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-11-09 05:15:58,687 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-11-09 05:15:58,687 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-11-09 05:15:58,687 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-11-09 05:15:58,688 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-11-09 05:15:58,688 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-11-09 05:15:58,688 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-11-09 05:15:58,688 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2024-11-09 05:15:58,689 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2024-11-09 05:15:58,689 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2024-11-09 05:15:58,689 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2024-11-09 05:15:58,689 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2024-11-09 05:15:58,689 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_to_dma_contig [2024-11-09 05:15:58,690 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_to_dma_contig [2024-11-09 05:15:58,690 INFO L130 BoogieDeclarations]: Found specification of procedure sh_vou_reg_a_write [2024-11-09 05:15:58,691 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_vou_reg_a_write [2024-11-09 05:15:58,691 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-11-09 05:15:58,691 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-11-09 05:15:58,691 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2024-11-09 05:15:58,691 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2024-11-09 05:15:58,691 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2024-11-09 05:15:58,691 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2024-11-09 05:15:58,692 INFO L130 BoogieDeclarations]: Found specification of procedure sh_vou_open [2024-11-09 05:15:58,692 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_vou_open [2024-11-09 05:15:58,692 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2024-11-09 05:15:58,692 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2024-11-09 05:15:58,693 INFO L130 BoogieDeclarations]: Found specification of procedure sh_vou_reg_a_read [2024-11-09 05:15:58,694 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_vou_reg_a_read [2024-11-09 05:15:58,694 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-11-09 05:15:58,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-11-09 05:15:58,694 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2024-11-09 05:15:58,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2024-11-09 05:15:58,694 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2024-11-09 05:15:58,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2024-11-09 05:15:58,694 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_55 [2024-11-09 05:15:58,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_55 [2024-11-09 05:15:58,694 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2024-11-09 05:15:58,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2024-11-09 05:15:58,695 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2024-11-09 05:15:58,695 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2024-11-09 05:15:58,695 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-09 05:15:58,695 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-09 05:15:58,695 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-09 05:15:58,695 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-09 05:15:58,695 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-09 05:15:58,695 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-09 05:15:58,695 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-09 05:15:58,696 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-09 05:15:58,696 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-09 05:15:58,696 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-09 05:15:58,696 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-09 05:15:58,696 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-11-09 05:15:58,696 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-11-09 05:15:58,696 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-11-09 05:15:58,696 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-11-09 05:15:58,696 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-11-09 05:15:58,696 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-11-09 05:15:58,697 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-11-09 05:15:58,697 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-11-09 05:15:58,697 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2024-11-09 05:15:58,697 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2024-11-09 05:15:58,699 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2024-11-09 05:15:58,699 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-09 05:15:58,699 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-09 05:15:58,699 INFO L130 BoogieDeclarations]: Found specification of procedure sh_vou_hw_init [2024-11-09 05:15:58,700 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_vou_hw_init [2024-11-09 05:15:58,700 INFO L130 BoogieDeclarations]: Found specification of procedure printk_timed_ratelimit [2024-11-09 05:15:58,700 INFO L138 BoogieDeclarations]: Found implementation of procedure printk_timed_ratelimit [2024-11-09 05:15:58,700 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-09 05:15:58,700 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-09 05:15:58,700 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-09 05:15:58,700 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-09 05:15:58,701 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-09 05:15:58,701 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-09 05:15:58,701 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-09 05:15:58,701 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-09 05:15:58,701 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-09 05:15:58,701 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-09 05:15:58,702 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-09 05:15:58,702 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-09 05:15:58,702 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-09 05:15:58,702 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-11-09 05:15:58,702 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-11-09 05:15:58,702 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-11-09 05:15:58,703 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-11-09 05:15:58,703 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-11-09 05:15:58,703 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-11-09 05:15:58,703 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-11-09 05:15:58,703 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2024-11-09 05:15:58,703 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2024-11-09 05:15:58,703 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-11-09 05:15:58,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-11-09 05:15:58,704 INFO L130 BoogieDeclarations]: Found specification of procedure sh_vou_poll [2024-11-09 05:15:58,704 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_vou_poll [2024-11-09 05:15:58,704 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2024-11-09 05:15:58,704 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2024-11-09 05:15:58,704 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-09 05:15:58,704 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-09 05:15:58,705 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-09 05:15:58,705 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-09 05:15:58,705 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-09 05:15:58,705 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-09 05:15:58,705 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-09 05:15:58,705 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-09 05:15:58,706 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-09 05:15:58,706 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-09 05:15:58,706 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-09 05:15:58,706 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-09 05:15:58,706 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-09 05:15:58,706 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-09 05:15:58,706 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-09 05:15:58,706 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-11-09 05:15:58,706 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-11-09 05:15:58,706 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-11-09 05:15:58,707 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-11-09 05:15:58,707 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-11-09 05:15:58,707 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-11-09 05:15:58,707 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-11-09 05:15:58,707 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2024-11-09 05:15:58,707 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2024-11-09 05:15:58,708 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2024-11-09 05:15:58,708 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2024-11-09 05:15:58,708 INFO L130 BoogieDeclarations]: Found specification of procedure sh_vou_mmap [2024-11-09 05:15:58,708 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_vou_mmap [2024-11-09 05:15:58,708 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2024-11-09 05:15:58,708 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2024-11-09 05:15:58,709 INFO L130 BoogieDeclarations]: Found specification of procedure pm_runtime_disable [2024-11-09 05:15:58,709 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_runtime_disable [2024-11-09 05:15:58,709 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-09 05:15:58,709 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-09 05:15:58,709 INFO L130 BoogieDeclarations]: Found specification of procedure video_get_drvdata [2024-11-09 05:15:58,709 INFO L138 BoogieDeclarations]: Found implementation of procedure video_get_drvdata [2024-11-09 05:15:58,710 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_sh_vou_device [2024-11-09 05:15:58,710 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_sh_vou_device [2024-11-09 05:15:58,710 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-11-09 05:15:58,710 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-11-09 05:15:58,710 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-09 05:15:58,710 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2024-11-09 05:15:58,711 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2024-11-09 05:15:58,711 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2024-11-09 05:15:58,711 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2024-11-09 05:15:58,711 INFO L130 BoogieDeclarations]: Found specification of procedure sh_vou_reg_ab_write [2024-11-09 05:15:58,711 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_vou_reg_ab_write [2024-11-09 05:15:58,711 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2024-11-09 05:15:58,711 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2024-11-09 05:15:58,711 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2024-11-09 05:15:58,711 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2024-11-09 05:15:58,712 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_put_adapter [2024-11-09 05:15:58,712 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_put_adapter [2024-11-09 05:15:58,712 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 05:15:58,712 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-09 05:15:58,712 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-09 05:15:58,712 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-09 05:15:58,713 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-09 05:15:58,713 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-09 05:15:58,713 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-09 05:15:58,713 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-09 05:15:58,713 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-09 05:15:58,713 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-09 05:15:58,714 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-09 05:15:58,714 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-09 05:15:58,714 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-09 05:15:58,714 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-09 05:15:58,714 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-09 05:15:58,714 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-09 05:15:58,714 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-11-09 05:15:58,715 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-11-09 05:15:58,715 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-11-09 05:15:58,715 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-11-09 05:15:58,715 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-11-09 05:15:58,715 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-11-09 05:15:58,715 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-11-09 05:15:58,715 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2024-11-09 05:15:58,716 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2024-11-09 05:15:58,716 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-09 05:15:58,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-09 05:15:58,716 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-11-09 05:15:58,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-11-09 05:15:58,716 INFO L130 BoogieDeclarations]: Found specification of procedure v4l_bound_align_image [2024-11-09 05:15:58,716 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l_bound_align_image [2024-11-09 05:15:58,716 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_sh_vou_device [2024-11-09 05:15:58,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_sh_vou_device [2024-11-09 05:15:58,716 INFO L130 BoogieDeclarations]: Found specification of procedure sh_vou_reg_a_set [2024-11-09 05:15:58,716 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_vou_reg_a_set [2024-11-09 05:15:58,716 INFO L130 BoogieDeclarations]: Found specification of procedure __readl [2024-11-09 05:15:58,717 INFO L138 BoogieDeclarations]: Found implementation of procedure __readl [2024-11-09 05:15:58,717 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-11-09 05:15:58,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-11-09 05:15:58,717 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2024-11-09 05:15:58,717 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2024-11-09 05:15:58,717 INFO L130 BoogieDeclarations]: Found specification of procedure __writel [2024-11-09 05:15:58,718 INFO L138 BoogieDeclarations]: Found implementation of procedure __writel [2024-11-09 05:15:58,718 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-11-09 05:15:58,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-11-09 05:15:58,718 INFO L130 BoogieDeclarations]: Found specification of procedure vou_adjust_input [2024-11-09 05:15:58,718 INFO L138 BoogieDeclarations]: Found implementation of procedure vou_adjust_input [2024-11-09 05:15:58,718 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2024-11-09 05:15:58,718 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2024-11-09 05:15:58,718 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-09 05:15:58,718 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-09 05:15:58,719 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-09 05:15:58,719 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-09 05:15:58,719 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-09 05:15:58,719 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-09 05:15:58,719 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-09 05:15:58,719 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-09 05:15:58,720 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-09 05:15:58,720 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-09 05:15:58,720 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-09 05:15:58,720 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-09 05:15:58,720 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-09 05:15:58,720 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-11-09 05:15:58,720 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-11-09 05:15:58,721 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-11-09 05:15:58,721 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-11-09 05:15:58,721 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-11-09 05:15:58,721 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-11-09 05:15:58,721 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-11-09 05:15:58,721 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2024-11-09 05:15:58,721 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2024-11-09 05:15:58,721 INFO L130 BoogieDeclarations]: Found specification of procedure resource_size [2024-11-09 05:15:58,722 INFO L138 BoogieDeclarations]: Found implementation of procedure resource_size [2024-11-09 05:15:58,722 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-09 05:15:58,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-09 05:15:58,722 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 05:15:58,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 05:15:58,722 INFO L130 BoogieDeclarations]: Found specification of procedure sh_vou_probe [2024-11-09 05:15:58,722 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_vou_probe [2024-11-09 05:15:58,722 INFO L130 BoogieDeclarations]: Found specification of procedure sh_vou_ntsc_mode [2024-11-09 05:15:58,723 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_vou_ntsc_mode [2024-11-09 05:15:59,831 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 05:15:59,836 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 05:15:59,863 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-09 05:16:23,955 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-11-09 05:16:34,694 INFO L? ?]: Removed 2526 outVars from TransFormulas that were not future-live. [2024-11-09 05:16:34,694 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 05:16:34,761 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 05:16:34,762 INFO L316 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-09 05:16:34,762 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 05:16:34 BoogieIcfgContainer [2024-11-09 05:16:34,762 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 05:16:34,766 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-09 05:16:34,768 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-09 05:16:34,772 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-09 05:16:34,772 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.11 05:15:48" (1/3) ... [2024-11-09 05:16:34,773 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5fd85048 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 05:16:34, skipping insertion in model container [2024-11-09 05:16:34,773 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:15:53" (2/3) ... [2024-11-09 05:16:34,773 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5fd85048 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 05:16:34, skipping insertion in model container [2024-11-09 05:16:34,775 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 05:16:34" (3/3) ... [2024-11-09 05:16:34,777 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-platform-sh_vou.cil.i [2024-11-09 05:16:34,797 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-09 05:16:34,798 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 3 error locations. [2024-11-09 05:16:34,949 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-09 05:16:34,957 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;@1e99aa94, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-09 05:16:34,958 INFO L334 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2024-11-09 05:16:34,976 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) [2024-11-09 05:16:35,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2024-11-09 05:16:35,020 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 05:16:35,021 INFO L215 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] [2024-11-09 05:16:35,022 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)] === [2024-11-09 05:16:35,028 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 05:16:35,029 INFO L85 PathProgramCache]: Analyzing trace with hash 1495226604, now seen corresponding path program 1 times [2024-11-09 05:16:35,040 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-09 05:16:35,041 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [382480502] [2024-11-09 05:16:35,041 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 05:16:35,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 05:16:59,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:17:00,933 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2024-11-09 05:17:00,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:17:00,955 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 05:17:00,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:17:00,973 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2024-11-09 05:17:00,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:17:00,990 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 05:17:00,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:17:01,002 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2024-11-09 05:17:01,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:17:01,020 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 05:17:01,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:17:01,032 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2024-11-09 05:17:01,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:17:01,049 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 05:17:01,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:17:01,058 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2024-11-09 05:17:01,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:17:01,069 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 05:17:01,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:17:01,081 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2024-11-09 05:17:01,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:17:01,098 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 05:17:01,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:17:01,106 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2024-11-09 05:17:01,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:17:01,124 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 05:17:01,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:17:01,135 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2024-11-09 05:17:01,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:17:01,148 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 05:17:01,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:17:01,156 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2024-11-09 05:17:01,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:17:01,173 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 05:17:01,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:17:01,182 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2024-11-09 05:17:01,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:17:01,195 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 05:17:01,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:17:01,202 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2024-11-09 05:17:01,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:17:01,214 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 05:17:01,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:17:01,221 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2024-11-09 05:17:01,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:17:01,232 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 05:17:01,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:17:01,239 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2024-11-09 05:17:01,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:17:01,253 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 05:17:01,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:17:01,261 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2024-11-09 05:17:01,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:17:01,272 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 05:17:01,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:17:01,280 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2024-11-09 05:17:01,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:17:01,293 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 05:17:01,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:17:01,301 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2024-11-09 05:17:01,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:17:01,314 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 05:17:01,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:17:01,322 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2024-11-09 05:17:01,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:17:01,335 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 05:17:01,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:17:01,343 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2024-11-09 05:17:01,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:17:01,355 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 05:17:01,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:17:01,363 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2024-11-09 05:17:01,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:17:01,375 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 05:17:01,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:17:01,382 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 214 [2024-11-09 05:17:01,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:17:01,398 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 229 [2024-11-09 05:17:01,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:17:01,411 INFO L134 CoverageAnalysis]: Checked inductivity of 1596 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1596 trivial. 0 not checked. [2024-11-09 05:17:01,413 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-09 05:17:01,413 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [382480502] [2024-11-09 05:17:01,414 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [382480502] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 05:17:01,414 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-09 05:17:01,415 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-09 05:17:01,417 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1997523789] [2024-11-09 05:17:01,417 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 05:17:01,422 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-09 05:17:01,422 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-09 05:17:01,446 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-09 05:17:01,447 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-09 05:17:01,454 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 4 states, 4 states have (on average 11.75) internal successors, (47), 3 states have internal predecessors, (47), 3 states have call successors, (24), 3 states have call predecessors, (24), 1 states have return successors, (22), 3 states have call predecessors, (22), 3 states have call successors, (22) [2024-11-09 05:17:05,618 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.15s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []