./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 3289d67d 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-tmp.fs.icfgbuilder-eval-3289d67-m [2024-11-16 21:58:35,050 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-16 21:58:35,154 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-16 21:58:35,163 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-16 21:58:35,163 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-16 21:58:35,188 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-16 21:58:35,189 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-16 21:58:35,189 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-16 21:58:35,189 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-16 21:58:35,190 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-16 21:58:35,190 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-16 21:58:35,190 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-16 21:58:35,191 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-16 21:58:35,191 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-16 21:58:35,191 INFO L153 SettingsManager]: * Use SBE=true [2024-11-16 21:58:35,192 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-16 21:58:35,192 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-16 21:58:35,192 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-16 21:58:35,193 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-16 21:58:35,193 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-16 21:58:35,193 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-16 21:58:35,194 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-16 21:58:35,194 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-16 21:58:35,194 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-16 21:58:35,194 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-16 21:58:35,195 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-11-16 21:58:35,195 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-16 21:58:35,195 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-16 21:58:35,195 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-16 21:58:35,196 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-16 21:58:35,196 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-16 21:58:35,196 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-16 21:58:35,196 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-16 21:58:35,197 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-16 21:58:35,197 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-16 21:58:35,197 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-16 21:58:35,197 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-16 21:58:35,198 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-16 21:58:35,198 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-16 21:58:35,198 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ad0f28a452ce488be484f9b276528579c67e641129109910b2b8f3d9d89b696d [2024-11-16 21:58:35,446 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-16 21:58:35,475 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-16 21:58:35,478 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-16 21:58:35,481 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-16 21:58:35,482 INFO L274 PluginConnector]: CDTParser initialized [2024-11-16 21:58:35,484 INFO L431 ainManager$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 [2024-11-16 21:58:37,036 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-16 21:58:37,545 INFO L384 CDTParser]: Found 1 translation units. [2024-11-16 21:58:37,545 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 [2024-11-16 21:58:37,594 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/62be2e0f9/6645436426544463b6313f5622517f8f/FLAG65bd0a517 [2024-11-16 21:58:37,619 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/62be2e0f9/6645436426544463b6313f5622517f8f [2024-11-16 21:58:37,627 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-16 21:58:37,654 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-16 21:58:37,655 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-16 21:58:37,655 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-16 21:58:37,660 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-16 21:58:37,661 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 09:58:37" (1/1) ... [2024-11-16 21:58:37,661 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@67404411 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:58:37, skipping insertion in model container [2024-11-16 21:58:37,662 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 09:58:37" (1/1) ... [2024-11-16 21:58:37,765 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-16 21:58:39,570 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] [2024-11-16 21:58:39,573 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] [2024-11-16 21:58:39,574 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] [2024-11-16 21:58:39,574 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] [2024-11-16 21:58:39,597 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-16 21:58:39,641 INFO L200 MainTranslator]: Completed pre-run [2024-11-16 21:58:39,780 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] [2024-11-16 21:58:39,783 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] [2024-11-16 21:58:39,784 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] [2024-11-16 21:58:39,784 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] [2024-11-16 21:58:39,784 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] [2024-11-16 21:58:39,785 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (__preempt_count)); [4807] [2024-11-16 21:58:39,787 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [4810] [2024-11-16 21:58:39,787 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [4813] [2024-11-16 21:58:39,788 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [4816] [2024-11-16 21:58:39,789 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr))); [4875] [2024-11-16 21:58:39,789 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr))); [4882] [2024-11-16 21:58:39,800 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] [2024-11-16 21:58:40,049 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] [2024-11-16 21:58:40,050 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] [2024-11-16 21:58:40,051 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] [2024-11-16 21:58:40,051 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] [2024-11-16 21:58:40,056 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-16 21:58:40,145 INFO L204 MainTranslator]: Completed translation [2024-11-16 21:58:40,145 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:58:40 WrapperNode [2024-11-16 21:58:40,145 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-16 21:58:40,148 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-16 21:58:40,148 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-16 21:58:40,148 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-16 21:58:40,153 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:58:40" (1/1) ... [2024-11-16 21:58:40,225 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:58:40" (1/1) ... [2024-11-16 21:58:40,935 INFO L138 Inliner]: procedures = 381, calls = 4114, calls flagged for inlining = 206, calls inlined = 197, statements flattened = 8855 [2024-11-16 21:58:40,936 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-16 21:58:40,937 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-16 21:58:40,937 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-16 21:58:40,937 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-16 21:58:40,946 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:58:40" (1/1) ... [2024-11-16 21:58:40,947 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:58:40" (1/1) ... [2024-11-16 21:58:41,332 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:58:40" (1/1) ... [2024-11-16 21:58:42,542 INFO L175 MemorySlicer]: Split 2910 memory accesses to 22 slices as follows [238, 2, 4, 358, 1, 120, 2, 14, 8, 1, 8, 5, 14, 6, 6, 27, 3, 1211, 4, 822, 13, 43]. 42 percent of accesses are in the largest equivalence class. The 545 initializations are split as follows [0, 0, 4, 358, 1, 120, 2, 0, 5, 0, 5, 4, 14, 3, 3, 0, 2, 7, 4, 0, 13, 0]. The 1391 writes are split as follows [204, 0, 0, 0, 0, 0, 0, 12, 0, 1, 0, 0, 0, 0, 0, 25, 0, 816, 0, 301, 0, 32]. [2024-11-16 21:58:42,543 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:58:40" (1/1) ... [2024-11-16 21:58:42,543 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:58:40" (1/1) ... [2024-11-16 21:58:43,197 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:58:40" (1/1) ... [2024-11-16 21:58:43,210 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:58:40" (1/1) ... [2024-11-16 21:58:43,239 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:58:40" (1/1) ... [2024-11-16 21:58:43,253 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:58:40" (1/1) ... [2024-11-16 21:58:43,303 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-16 21:58:43,304 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2024-11-16 21:58:43,304 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2024-11-16 21:58:43,304 INFO L274 PluginConnector]: IcfgBuilder initialized [2024-11-16 21:58:43,305 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:58:40" (1/1) ... [2024-11-16 21:58:43,309 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-16 21:58:43,319 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-16 21:58:43,336 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) [2024-11-16 21:58:43,346 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 [2024-11-16 21:58:43,396 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-16 21:58:43,397 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-16 21:58:43,397 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-16 21:58:43,397 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-16 21:58:43,397 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-16 21:58:43,397 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-16 21:58:43,397 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-16 21:58:43,397 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-16 21:58:43,398 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-16 21:58:43,398 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-16 21:58:43,398 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-16 21:58:43,398 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-16 21:58:43,398 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-16 21:58:43,398 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-11-16 21:58:43,398 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-11-16 21:58:43,398 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-11-16 21:58:43,398 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-11-16 21:58:43,399 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-11-16 21:58:43,399 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-11-16 21:58:43,399 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-11-16 21:58:43,399 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2024-11-16 21:58:43,399 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2024-11-16 21:58:43,399 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-16 21:58:43,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-16 21:58:43,399 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-16 21:58:43,399 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-16 21:58:43,399 INFO L130 BoogieDeclarations]: Found specification of procedure sh_vou_schedule_next [2024-11-16 21:58:43,400 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_vou_schedule_next [2024-11-16 21:58:43,400 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-11-16 21:58:43,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-11-16 21:58:43,400 INFO L130 BoogieDeclarations]: Found specification of procedure pm_runtime_put [2024-11-16 21:58:43,400 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_runtime_put [2024-11-16 21:58:43,400 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-16 21:58:43,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-16 21:58:43,400 INFO L130 BoogieDeclarations]: Found specification of procedure sh_vou_configure_geometry [2024-11-16 21:58:43,400 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_vou_configure_geometry [2024-11-16 21:58:43,400 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release [2024-11-16 21:58:43,400 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_release [2024-11-16 21:58:43,401 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2024-11-16 21:58:43,401 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2024-11-16 21:58:43,401 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2024-11-16 21:58:43,401 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2024-11-16 21:58:43,401 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-11-16 21:58:43,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-11-16 21:58:43,401 INFO L130 BoogieDeclarations]: Found specification of procedure sh_vou_reg_ab_set [2024-11-16 21:58:43,401 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_vou_reg_ab_set [2024-11-16 21:58:43,401 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-11-16 21:58:43,401 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-11-16 21:58:43,401 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_unregister [2024-11-16 21:58:43,401 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_unregister [2024-11-16 21:58:43,401 INFO L130 BoogieDeclarations]: Found specification of procedure sh_vou_release [2024-11-16 21:58:43,401 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_vou_release [2024-11-16 21:58:43,401 INFO L130 BoogieDeclarations]: Found specification of procedure sh_vou_remove [2024-11-16 21:58:43,401 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_vou_remove [2024-11-16 21:58:43,401 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_sh_vou_exit_9_2 [2024-11-16 21:58:43,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_sh_vou_exit_9_2 [2024-11-16 21:58:43,401 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2024-11-16 21:58:43,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2024-11-16 21:58:43,402 INFO L130 BoogieDeclarations]: Found specification of procedure video_drvdata [2024-11-16 21:58:43,402 INFO L138 BoogieDeclarations]: Found implementation of procedure video_drvdata [2024-11-16 21:58:43,402 INFO L130 BoogieDeclarations]: Found specification of procedure sh_vou_reg_m_write [2024-11-16 21:58:43,402 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_vou_reg_m_write [2024-11-16 21:58:43,402 INFO L130 BoogieDeclarations]: Found specification of procedure free_buffer [2024-11-16 21:58:43,402 INFO L138 BoogieDeclarations]: Found implementation of procedure free_buffer [2024-11-16 21:58:43,402 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-16 21:58:43,402 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_irq [2024-11-16 21:58:43,402 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_irq [2024-11-16 21:58:43,402 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-16 21:58:43,402 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-16 21:58:43,402 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-16 21:58:43,402 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-16 21:58:43,402 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-16 21:58:43,402 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-16 21:58:43,402 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-16 21:58:43,402 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-16 21:58:43,402 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-16 21:58:43,403 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-16 21:58:43,403 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-16 21:58:43,403 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-16 21:58:43,403 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-16 21:58:43,403 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-11-16 21:58:43,403 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-11-16 21:58:43,403 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-11-16 21:58:43,403 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-11-16 21:58:43,403 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-11-16 21:58:43,403 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-11-16 21:58:43,403 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-11-16 21:58:43,403 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2024-11-16 21:58:43,403 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2024-11-16 21:58:43,403 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-11-16 21:58:43,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-11-16 21:58:43,403 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-11-16 21:58:43,403 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-11-16 21:58:43,403 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-16 21:58:43,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-16 21:58:43,403 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_resource [2024-11-16 21:58:43,404 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_resource [2024-11-16 21:58:43,404 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-16 21:58:43,404 INFO L130 BoogieDeclarations]: Found specification of procedure __pm_runtime_resume [2024-11-16 21:58:43,404 INFO L138 BoogieDeclarations]: Found implementation of procedure __pm_runtime_resume [2024-11-16 21:58:43,404 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2024-11-16 21:58:43,404 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2024-11-16 21:58:43,404 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-11-16 21:58:43,404 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-11-16 21:58:43,404 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-11-16 21:58:43,404 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-11-16 21:58:43,405 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-11-16 21:58:43,405 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-11-16 21:58:43,405 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-11-16 21:58:43,405 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-11-16 21:58:43,405 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-11-16 21:58:43,405 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-11-16 21:58:43,406 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-11-16 21:58:43,406 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-11-16 21:58:43,406 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-11-16 21:58:43,406 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-11-16 21:58:43,406 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-11-16 21:58:43,406 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-11-16 21:58:43,406 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-11-16 21:58:43,406 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2024-11-16 21:58:43,406 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2024-11-16 21:58:43,406 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2024-11-16 21:58:43,406 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2024-11-16 21:58:43,407 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2024-11-16 21:58:43,407 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_to_dma_contig [2024-11-16 21:58:43,407 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_to_dma_contig [2024-11-16 21:58:43,407 INFO L130 BoogieDeclarations]: Found specification of procedure sh_vou_reg_a_write [2024-11-16 21:58:43,407 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_vou_reg_a_write [2024-11-16 21:58:43,407 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-11-16 21:58:43,407 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-11-16 21:58:43,407 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2024-11-16 21:58:43,407 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2024-11-16 21:58:43,407 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2024-11-16 21:58:43,408 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2024-11-16 21:58:43,408 INFO L130 BoogieDeclarations]: Found specification of procedure sh_vou_open [2024-11-16 21:58:43,408 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_vou_open [2024-11-16 21:58:43,408 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2024-11-16 21:58:43,408 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2024-11-16 21:58:43,408 INFO L130 BoogieDeclarations]: Found specification of procedure sh_vou_reg_a_read [2024-11-16 21:58:43,408 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_vou_reg_a_read [2024-11-16 21:58:43,408 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-11-16 21:58:43,408 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-11-16 21:58:43,408 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2024-11-16 21:58:43,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2024-11-16 21:58:43,409 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2024-11-16 21:58:43,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2024-11-16 21:58:43,409 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_55 [2024-11-16 21:58:43,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_55 [2024-11-16 21:58:43,409 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2024-11-16 21:58:43,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2024-11-16 21:58:43,409 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2024-11-16 21:58:43,409 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2024-11-16 21:58:43,409 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-16 21:58:43,409 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-16 21:58:43,410 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-16 21:58:43,410 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-16 21:58:43,410 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-16 21:58:43,410 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-16 21:58:43,410 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-16 21:58:43,410 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-16 21:58:43,410 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-16 21:58:43,410 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-16 21:58:43,410 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-16 21:58:43,410 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-11-16 21:58:43,410 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-11-16 21:58:43,411 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-11-16 21:58:43,411 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-11-16 21:58:43,411 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-11-16 21:58:43,411 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-11-16 21:58:43,411 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-11-16 21:58:43,411 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-11-16 21:58:43,411 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2024-11-16 21:58:43,411 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2024-11-16 21:58:43,411 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2024-11-16 21:58:43,411 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-16 21:58:43,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-16 21:58:43,411 INFO L130 BoogieDeclarations]: Found specification of procedure sh_vou_hw_init [2024-11-16 21:58:43,412 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_vou_hw_init [2024-11-16 21:58:43,412 INFO L130 BoogieDeclarations]: Found specification of procedure printk_timed_ratelimit [2024-11-16 21:58:43,412 INFO L138 BoogieDeclarations]: Found implementation of procedure printk_timed_ratelimit [2024-11-16 21:58:43,412 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-16 21:58:43,412 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-16 21:58:43,412 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-16 21:58:43,412 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-16 21:58:43,412 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-16 21:58:43,412 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-16 21:58:43,412 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-16 21:58:43,412 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-16 21:58:43,412 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-16 21:58:43,413 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-16 21:58:43,413 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-16 21:58:43,413 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-16 21:58:43,413 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-16 21:58:43,413 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-11-16 21:58:43,413 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-11-16 21:58:43,413 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-11-16 21:58:43,413 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-11-16 21:58:43,413 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-11-16 21:58:43,413 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-11-16 21:58:43,413 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-11-16 21:58:43,413 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2024-11-16 21:58:43,414 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2024-11-16 21:58:43,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-11-16 21:58:43,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-11-16 21:58:43,414 INFO L130 BoogieDeclarations]: Found specification of procedure sh_vou_poll [2024-11-16 21:58:43,414 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_vou_poll [2024-11-16 21:58:43,414 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2024-11-16 21:58:43,414 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2024-11-16 21:58:43,414 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-16 21:58:43,414 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-16 21:58:43,414 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-16 21:58:43,414 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-16 21:58:43,415 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-16 21:58:43,415 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-16 21:58:43,415 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-16 21:58:43,415 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-16 21:58:43,415 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-16 21:58:43,415 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-16 21:58:43,415 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-16 21:58:43,415 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-16 21:58:43,415 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-16 21:58:43,415 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-16 21:58:43,415 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-16 21:58:43,415 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-11-16 21:58:43,415 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-11-16 21:58:43,415 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-11-16 21:58:43,415 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-11-16 21:58:43,415 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-11-16 21:58:43,415 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-11-16 21:58:43,415 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-11-16 21:58:43,415 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2024-11-16 21:58:43,416 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2024-11-16 21:58:43,416 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2024-11-16 21:58:43,416 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2024-11-16 21:58:43,416 INFO L130 BoogieDeclarations]: Found specification of procedure sh_vou_mmap [2024-11-16 21:58:43,416 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_vou_mmap [2024-11-16 21:58:43,416 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2024-11-16 21:58:43,416 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2024-11-16 21:58:43,416 INFO L130 BoogieDeclarations]: Found specification of procedure pm_runtime_disable [2024-11-16 21:58:43,416 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_runtime_disable [2024-11-16 21:58:43,416 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-16 21:58:43,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-16 21:58:43,416 INFO L130 BoogieDeclarations]: Found specification of procedure video_get_drvdata [2024-11-16 21:58:43,416 INFO L138 BoogieDeclarations]: Found implementation of procedure video_get_drvdata [2024-11-16 21:58:43,416 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_sh_vou_device [2024-11-16 21:58:43,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_sh_vou_device [2024-11-16 21:58:43,416 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-11-16 21:58:43,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-11-16 21:58:43,416 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-16 21:58:43,416 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2024-11-16 21:58:43,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2024-11-16 21:58:43,416 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2024-11-16 21:58:43,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2024-11-16 21:58:43,417 INFO L130 BoogieDeclarations]: Found specification of procedure sh_vou_reg_ab_write [2024-11-16 21:58:43,417 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_vou_reg_ab_write [2024-11-16 21:58:43,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2024-11-16 21:58:43,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2024-11-16 21:58:43,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2024-11-16 21:58:43,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2024-11-16 21:58:43,417 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_put_adapter [2024-11-16 21:58:43,417 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_put_adapter [2024-11-16 21:58:43,417 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-16 21:58:43,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-16 21:58:43,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-16 21:58:43,418 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-16 21:58:43,418 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-16 21:58:43,418 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-16 21:58:43,418 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-16 21:58:43,418 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-16 21:58:43,418 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-16 21:58:43,418 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-16 21:58:43,418 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-16 21:58:43,418 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-16 21:58:43,418 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-16 21:58:43,419 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-16 21:58:43,419 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-16 21:58:43,419 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-16 21:58:43,419 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-11-16 21:58:43,419 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-11-16 21:58:43,419 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-11-16 21:58:43,419 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-11-16 21:58:43,419 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-11-16 21:58:43,419 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-11-16 21:58:43,419 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-11-16 21:58:43,419 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2024-11-16 21:58:43,419 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2024-11-16 21:58:43,420 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-16 21:58:43,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-16 21:58:43,420 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-11-16 21:58:43,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-11-16 21:58:43,420 INFO L130 BoogieDeclarations]: Found specification of procedure v4l_bound_align_image [2024-11-16 21:58:43,420 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l_bound_align_image [2024-11-16 21:58:43,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_sh_vou_device [2024-11-16 21:58:43,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_sh_vou_device [2024-11-16 21:58:43,420 INFO L130 BoogieDeclarations]: Found specification of procedure sh_vou_reg_a_set [2024-11-16 21:58:43,420 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_vou_reg_a_set [2024-11-16 21:58:43,420 INFO L130 BoogieDeclarations]: Found specification of procedure __readl [2024-11-16 21:58:43,421 INFO L138 BoogieDeclarations]: Found implementation of procedure __readl [2024-11-16 21:58:43,421 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-11-16 21:58:43,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-11-16 21:58:43,421 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2024-11-16 21:58:43,421 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2024-11-16 21:58:43,421 INFO L130 BoogieDeclarations]: Found specification of procedure __writel [2024-11-16 21:58:43,421 INFO L138 BoogieDeclarations]: Found implementation of procedure __writel [2024-11-16 21:58:43,421 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-11-16 21:58:43,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-11-16 21:58:43,421 INFO L130 BoogieDeclarations]: Found specification of procedure vou_adjust_input [2024-11-16 21:58:43,421 INFO L138 BoogieDeclarations]: Found implementation of procedure vou_adjust_input [2024-11-16 21:58:43,421 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2024-11-16 21:58:43,422 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2024-11-16 21:58:43,422 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-16 21:58:43,422 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-16 21:58:43,422 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-16 21:58:43,422 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-16 21:58:43,422 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-16 21:58:43,422 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-16 21:58:43,422 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-16 21:58:43,422 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-16 21:58:43,422 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-16 21:58:43,422 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-16 21:58:43,422 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-16 21:58:43,422 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-16 21:58:43,423 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-16 21:58:43,423 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-11-16 21:58:43,423 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-11-16 21:58:43,423 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-11-16 21:58:43,423 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-11-16 21:58:43,423 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-11-16 21:58:43,423 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-11-16 21:58:43,423 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-11-16 21:58:43,423 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2024-11-16 21:58:43,423 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2024-11-16 21:58:43,423 INFO L130 BoogieDeclarations]: Found specification of procedure resource_size [2024-11-16 21:58:43,423 INFO L138 BoogieDeclarations]: Found implementation of procedure resource_size [2024-11-16 21:58:43,423 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-16 21:58:43,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-16 21:58:43,423 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-16 21:58:43,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-16 21:58:43,424 INFO L130 BoogieDeclarations]: Found specification of procedure sh_vou_probe [2024-11-16 21:58:43,424 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_vou_probe [2024-11-16 21:58:43,424 INFO L130 BoogieDeclarations]: Found specification of procedure sh_vou_ntsc_mode [2024-11-16 21:58:43,424 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_vou_ntsc_mode [2024-11-16 21:58:44,368 INFO L256 CfgBuilder]: Building ICFG [2024-11-16 21:58:44,370 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-16 21:58:44,386 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-16 21:58:44,422 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L11771: havoc __pm_runtime_idle_#t~nondet1754#1; [2024-11-16 21:58:44,682 INFO L1250 $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; [2024-11-16 21:58:44,689 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L11851: havoc #t~nondet1762; [2024-11-16 21:58:44,748 INFO L1250 $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; [2024-11-16 21:58:44,791 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L5045: havoc v4l2_get_subdevdata_#t~mem117#1.base, v4l2_get_subdevdata_#t~mem117#1.offset; [2024-11-16 21:58:44,813 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L10415: havoc #t~mem1671.base, #t~mem1671.offset;havoc #t~mem1672.base, #t~mem1672.offset; [2024-11-16 21:58:44,819 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L11909: havoc video_devdata_#t~ret1772#1.base, video_devdata_#t~ret1772#1.offset; [2024-11-16 21:58:44,848 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L11972: havoc videobuf_waiton_#t~nondet1785#1; [2024-11-16 21:58:44,854 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L11868: havoc #t~nondet1764; [2024-11-16 21:58:44,864 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L11890: havoc #t~nondet1769; [2024-11-16 21:58:44,870 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L11871: havoc #t~ret1765.base, #t~ret1765.offset; [2024-11-16 21:58:44,872 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L11775: havoc #t~nondet1755; [2024-11-16 21:58:44,876 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L11968: havoc #t~nondet1784; [2024-11-16 21:58:44,883 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L11804: havoc #t~nondet1758; [2024-11-16 21:58:44,959 INFO L1250 $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; [2024-11-16 21:58:44,997 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L4668: havoc #t~mem5.base, #t~mem5.offset; [2024-11-16 21:58:45,088 INFO L1250 $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; [2024-11-16 21:58:45,092 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L11882: havoc #t~nondet1767; [2024-11-16 21:58:45,129 INFO L1250 $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; [2024-11-16 21:58:45,129 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L11941: havoc videobuf_poll_stream_#t~nondet1778#1; [2024-11-16 21:58:45,136 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L11751: havoc #t~nondet1752; [2024-11-16 21:58:45,170 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L11937: havoc videobuf_mmap_mapper_#t~nondet1777#1; [2024-11-16 21:58:45,170 INFO L1250 $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; [2024-11-16 21:58:45,179 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L11755: havoc #t~nondet1753; [2024-11-16 21:58:45,396 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L11808: havoc #t~nondet1759; [2024-11-16 21:58:45,400 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L4773: havoc #t~mem19;havoc #t~mem20; [2024-11-16 21:58:59,301 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L11861: havoc platform_driver_probe_#t~nondet1763#1; [2024-11-16 21:58:59,301 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint main_returnLabel#1: assume true;#t~ret1787#1 := main_#res#1;havoc main_#t~ret1489#1, main_~tmp~46#1;assume { :end_inline_main } true; [2024-11-16 21:58:59,301 INFO L1250 $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; [2024-11-16 21:58:59,302 INFO L1250 $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; [2024-11-16 21:58:59,302 INFO L1250 $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; [2024-11-16 21:58:59,302 INFO L1250 $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; [2024-11-16 21:58:59,302 INFO L1250 $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; [2024-11-16 21:58:59,302 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L8588-1: ldv_platform_driver_probe_#res#1 := ldv_platform_driver_probe_~arg0#1; [2024-11-16 21:58:59,302 INFO L1250 $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; [2024-11-16 21:58:59,302 INFO L1250 $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; [2024-11-16 21:58:59,302 INFO L1250 $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; [2024-11-16 21:58:59,302 INFO L1250 $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; [2024-11-16 21:58:59,303 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint sh_vou_stream_start_switch_break#1: assume true; [2024-11-16 21:58:59,303 INFO L1250 $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; [2024-11-16 21:58:59,303 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L11919: havoc video_ioctl2_#t~nondet1774#1; [2024-11-16 21:58:59,303 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-11-16 21:58:59,303 INFO L1250 $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; [2024-11-16 21:58:59,303 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L11929: havoc videobuf_dqbuf_#t~nondet1775#1; [2024-11-16 21:58:59,303 INFO L1250 $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; [2024-11-16 21:58:59,303 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L11933: havoc videobuf_iolock_#t~nondet1776#1; [2024-11-16 21:58:59,303 INFO L1250 $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; [2024-11-16 21:58:59,303 INFO L1250 $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; [2024-11-16 21:58:59,303 INFO L1250 $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; [2024-11-16 21:58:59,304 INFO L1250 $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; [2024-11-16 21:58:59,304 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L11945: havoc videobuf_qbuf_#t~nondet1779#1; [2024-11-16 21:58:59,304 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L11949: havoc videobuf_querybuf_#t~nondet1780#1; [2024-11-16 21:58:59,304 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L11956: havoc videobuf_reqbufs_#t~nondet1781#1; [2024-11-16 21:58:59,304 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L11960: havoc videobuf_streamoff_#t~nondet1782#1; [2024-11-16 21:58:59,304 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L11964: havoc videobuf_streamon_#t~nondet1783#1; [2024-11-16 21:58:59,304 INFO L1250 $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; [2024-11-16 21:58:59,304 INFO L1250 $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; [2024-11-16 21:58:59,304 INFO L1250 $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; [2024-11-16 21:58:59,305 INFO L1250 $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; [2024-11-16 21:58:59,305 INFO L1250 $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; [2024-11-16 21:58:59,305 INFO L1250 $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; [2024-11-16 21:58:59,305 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L10397-1: ldv_platform_driver_probe_61_#res#1 := ldv_platform_driver_probe_61_~ldv_func_res~1#1; [2024-11-16 21:59:08,897 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L11894: havoc v4l2_device_register_#t~nondet1770#1; [2024-11-16 21:59:08,898 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L11820: havoc ioremap_nocache_#t~ret1761#1.base, ioremap_nocache_#t~ret1761#1.offset; [2024-11-16 21:59:08,898 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L11886: havoc request_threaded_irq_#t~nondet1768#1; [2024-11-16 21:59:08,898 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L11903: havoc v4l2_i2c_new_subdev_board_#t~ret1771#1.base, v4l2_i2c_new_subdev_board_#t~ret1771#1.offset; [2024-11-16 21:59:08,898 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L11788: havoc __video_register_device_#t~nondet1757#1; [2024-11-16 21:59:08,898 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L11912: havoc video_device_alloc_#t~ret1773#1.base, video_device_alloc_#t~ret1773#1.offset; [2024-11-16 21:59:08,898 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L9410-1: ldv_request_irq_#res#1 := ldv_request_irq_~arg0#1; [2024-11-16 21:59:08,898 INFO L1250 $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; [2024-11-16 21:59:08,898 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L11814: havoc i2c_get_adapter_#t~ret1760#1.base, i2c_get_adapter_#t~ret1760#1.offset; [2024-11-16 21:59:08,898 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L10362-1: ldv_request_irq_58_#res#1 := ldv_request_irq_58_~ldv_func_res~0#1; [2024-11-16 21:59:08,898 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L11784: havoc __request_region_#t~ret1756#1.base, __request_region_#t~ret1756#1.offset; [2024-11-16 21:59:09,200 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint switch_break: assume true; [2024-11-16 21:59:09,200 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L11878: havoc printk_#t~nondet1766#1; [2024-11-16 21:59:10,058 INFO L? ?]: Removed 2526 outVars from TransFormulas that were not future-live. [2024-11-16 21:59:10,059 INFO L307 CfgBuilder]: Performing block encoding [2024-11-16 21:59:10,130 INFO L331 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-16 21:59:10,132 INFO L336 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-16 21:59:10,133 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 16.11 09:59:10 BoogieIcfgContainer [2024-11-16 21:59:10,133 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2024-11-16 21:59:10,136 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-16 21:59:10,137 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-16 21:59:10,140 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-16 21:59:10,140 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 16.11 09:58:37" (1/3) ... [2024-11-16 21:59:10,141 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@358d7009 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.11 09:59:10, skipping insertion in model container [2024-11-16 21:59:10,141 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:58:40" (2/3) ... [2024-11-16 21:59:10,142 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@358d7009 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.11 09:59:10, skipping insertion in model container [2024-11-16 21:59:10,142 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 16.11 09:59:10" (3/3) ... [2024-11-16 21:59:10,143 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-platform-sh_vou.cil.i [2024-11-16 21:59:10,159 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-16 21:59:10,159 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 3 error locations. [2024-11-16 21:59:10,272 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-16 21:59:10,280 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;@38621809, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-16 21:59:10,281 INFO L334 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2024-11-16 21:59:10,298 INFO L276 IsEmpty]: Start isEmpty. Operand has 2013 states, 1502 states have (on average 1.285619174434088) internal successors, (1931), 1515 states have internal predecessors, (1931), 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) [2024-11-16 21:59:10,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2024-11-16 21:59:10,459 INFO L207 NwaCegarLoop]: Found error trace [2024-11-16 21:59:10,460 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, 1, 1] [2024-11-16 21:59:10,461 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)] === [2024-11-16 21:59:10,472 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-16 21:59:10,473 INFO L85 PathProgramCache]: Analyzing trace with hash 1832439370, now seen corresponding path program 1 times [2024-11-16 21:59:10,483 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-16 21:59:10,484 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [199394422] [2024-11-16 21:59:10,484 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-16 21:59:10,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-16 21:59:32,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:59:33,772 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2024-11-16 21:59:33,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:59:33,784 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 21:59:33,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:59:33,791 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2024-11-16 21:59:33,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:59:33,807 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 21:59:33,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:59:33,817 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2024-11-16 21:59:33,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:59:33,830 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 21:59:33,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:59:33,837 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2024-11-16 21:59:33,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:59:33,850 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 21:59:33,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:59:33,858 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2024-11-16 21:59:33,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:59:33,873 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 21:59:33,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:59:33,881 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2024-11-16 21:59:33,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:59:33,897 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 21:59:33,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:59:33,906 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2024-11-16 21:59:33,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:59:33,921 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 21:59:33,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:59:33,929 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2024-11-16 21:59:33,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:59:33,942 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 21:59:33,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:59:33,950 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2024-11-16 21:59:33,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:59:33,964 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 21:59:33,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:59:33,971 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2024-11-16 21:59:33,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:59:33,982 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 21:59:33,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:59:33,989 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2024-11-16 21:59:33,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:59:34,001 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 21:59:34,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:59:34,009 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2024-11-16 21:59:34,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:59:34,019 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 21:59:34,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:59:34,029 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2024-11-16 21:59:34,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:59:34,039 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 21:59:34,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:59:34,047 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2024-11-16 21:59:34,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:59:34,059 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 21:59:34,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:59:34,065 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2024-11-16 21:59:34,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:59:34,079 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 21:59:34,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:59:34,086 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2024-11-16 21:59:34,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:59:34,096 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 21:59:34,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:59:34,103 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2024-11-16 21:59:34,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:59:34,114 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 21:59:34,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:59:34,120 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2024-11-16 21:59:34,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:59:34,130 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 21:59:34,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:59:34,136 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2024-11-16 21:59:34,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:59:34,152 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 21:59:34,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:59:34,158 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 215 [2024-11-16 21:59:34,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:59:34,172 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 231 [2024-11-16 21:59:34,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:59:34,183 INFO L134 CoverageAnalysis]: Checked inductivity of 1596 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1596 trivial. 0 not checked. [2024-11-16 21:59:34,184 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-16 21:59:34,184 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [199394422] [2024-11-16 21:59:34,185 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [199394422] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-16 21:59:34,185 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-16 21:59:34,185 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-16 21:59:34,186 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [538662427] [2024-11-16 21:59:34,186 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-16 21:59:34,190 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-16 21:59:34,190 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-16 21:59:34,208 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-16 21:59:34,208 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-16 21:59:34,213 INFO L87 Difference]: Start difference. First operand has 2013 states, 1502 states have (on average 1.285619174434088) internal successors, (1931), 1515 states have internal predecessors, (1931), 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 12.25) internal successors, (49), 3 states have internal predecessors, (49), 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) [2024-11-16 21:59:38,357 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.13s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-16 21:59:42,731 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.37s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []