/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml --traceabstraction.trace.refinement.strategy FIXED_PREFERENCES --cacsl2boogietranslator.allow.undefined.functions true --traceabstraction.smt.solver External_ModelsAndUnsatCoreMode --traceabstraction.command.for.external.solver 'mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3' -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_fs-binfmt_misc.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.2.5-dev-b75d321-m [2024-11-05 06:56:48,794 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-05 06:56:48,856 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf [2024-11-05 06:56:48,859 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-05 06:56:48,860 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-05 06:56:48,883 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-05 06:56:48,884 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-05 06:56:48,884 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-05 06:56:48,886 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-05 06:56:48,886 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-05 06:56:48,887 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-05 06:56:48,887 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-05 06:56:48,887 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-05 06:56:48,890 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-05 06:56:48,890 INFO L153 SettingsManager]: * Use SBE=true [2024-11-05 06:56:48,890 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-05 06:56:48,890 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-05 06:56:48,890 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-05 06:56:48,890 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-05 06:56:48,891 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-05 06:56:48,891 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-05 06:56:48,892 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-05 06:56:48,892 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-05 06:56:48,892 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-05 06:56:48,892 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-05 06:56:48,892 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-05 06:56:48,893 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-05 06:56:48,893 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-05 06:56:48,893 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-05 06:56:48,893 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-05 06:56:48,894 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-05 06:56:48,894 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-05 06:56:48,894 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-05 06:56:48,894 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-05 06:56:48,894 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-05 06:56:48,894 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-11-05 06:56:48,894 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-05 06:56:48,895 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-05 06:56:48,895 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-05 06:56:48,895 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-05 06:56:48,895 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-05 06:56:48,895 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Allow undefined functions -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Command for external solver -> mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-05 06:56:49,090 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-05 06:56:49,106 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-05 06:56:49,108 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-05 06:56:49,110 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-05 06:56:49,111 INFO L274 PluginConnector]: CDTParser initialized [2024-11-05 06:56:49,112 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_fs-binfmt_misc.cil.i [2024-11-05 06:56:50,355 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-05 06:56:50,746 INFO L384 CDTParser]: Found 1 translation units. [2024-11-05 06:56:50,747 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_fs-binfmt_misc.cil.i [2024-11-05 06:56:50,773 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8a8274f12/a5291777d0f94831ade778f4d0a86c66/FLAG7a91beb55 [2024-11-05 06:56:50,939 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8a8274f12/a5291777d0f94831ade778f4d0a86c66 [2024-11-05 06:56:50,941 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-05 06:56:50,942 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-11-05 06:56:50,942 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-05 06:56:50,943 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-05 06:56:50,946 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-05 06:56:50,947 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.11 06:56:50" (1/1) ... [2024-11-05 06:56:50,948 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7060c500 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 06:56:50, skipping insertion in model container [2024-11-05 06:56:50,948 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.11 06:56:50" (1/1) ... [2024-11-05 06:56:51,023 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-05 06:56:51,713 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 06:56:51,713 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 06:56:51,714 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 06:56:51,733 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 06:56:51,733 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 06:56:51,734 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 06:56:51,734 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 06:56:51,739 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 06:56:51,764 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 06:56:51,765 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 06:56:51,765 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 06:56:51,765 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 06:56:51,766 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 06:56:51,775 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 06:56:51,775 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 06:56:51,812 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 06:56:51,822 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 06:56:51,823 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 06:56:51,823 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 06:56:51,827 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 06:56:51,835 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 06:56:51,835 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 06:56:51,836 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 06:56:51,836 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 06:56:51,838 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 06:56:51,839 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 06:56:51,843 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 06:56:51,843 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 06:56:51,976 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 06:56:51,976 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 06:56:51,980 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 06:56:51,981 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 06:56:51,981 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 06:56:51,981 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 06:56:51,982 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 06:56:51,982 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 06:56:51,983 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 06:56:51,983 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 06:56:51,984 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 06:56:51,984 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 06:56:51,987 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 06:56:51,987 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 06:56:51,993 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 06:56:51,993 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 06:56:51,994 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 06:56:51,994 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 06:56:51,995 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 06:56:51,995 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 06:56:51,996 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 06:56:51,996 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 06:56:51,997 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 06:56:51,997 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 06:56:51,998 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 06:56:51,999 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 06:56:52,004 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 06:56:52,005 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 06:56:52,005 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 06:56:52,005 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 06:56:52,006 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 06:56:52,006 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 06:56:52,007 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 06:56:52,007 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 06:56:52,010 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 06:56:52,011 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 06:56:52,026 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 06:56:52,026 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 06:56:52,026 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 06:56:52,045 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 06:56:52,050 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 06:56:52,052 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 06:56:52,095 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 06:56:52,096 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 06:56:52,097 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 06:56:52,102 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 06:56:52,196 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_fs-binfmt_misc.cil.i[193323,193336] [2024-11-05 06:56:52,200 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_fs-binfmt_misc.cil.i[193489,193502] [2024-11-05 06:56:52,200 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_fs-binfmt_misc.cil.i[193653,193666] [2024-11-05 06:56:52,201 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_fs-binfmt_misc.cil.i[193818,193831] [2024-11-05 06:56:52,204 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 06:56:52,214 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 06:56:52,214 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-05 06:56:52,247 INFO L200 MainTranslator]: Completed pre-run [2024-11-05 06:56:52,320 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [3689] [2024-11-05 06:56:52,322 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; btr %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr)); [3696] [2024-11-05 06:56:52,326 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; incl %0": "+m" (v->counter)); [3721] [2024-11-05 06:56:52,483 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_fs-binfmt_misc.cil.i[193323,193336] [2024-11-05 06:56:52,484 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_fs-binfmt_misc.cil.i[193489,193502] [2024-11-05 06:56:52,484 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_fs-binfmt_misc.cil.i[193653,193666] [2024-11-05 06:56:52,485 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_fs-binfmt_misc.cil.i[193818,193831] [2024-11-05 06:56:52,492 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-05 06:56:52,546 INFO L204 MainTranslator]: Completed translation [2024-11-05 06:56:52,547 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 06:56:52 WrapperNode [2024-11-05 06:56:52,547 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-05 06:56:52,548 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-05 06:56:52,548 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-05 06:56:52,548 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-05 06:56:52,553 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 06:56:52" (1/1) ... [2024-11-05 06:56:52,609 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 06:56:52" (1/1) ... [2024-11-05 06:56:52,686 INFO L138 Inliner]: procedures = 250, calls = 995, calls flagged for inlining = 130, calls inlined = 118, statements flattened = 3001 [2024-11-05 06:56:52,687 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-05 06:56:52,687 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-05 06:56:52,687 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-05 06:56:52,687 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-05 06:56:52,700 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 06:56:52" (1/1) ... [2024-11-05 06:56:52,701 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 06:56:52" (1/1) ... [2024-11-05 06:56:52,721 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 06:56:52" (1/1) ... [2024-11-05 06:56:53,088 INFO L175 MemorySlicer]: Split 506 memory accesses to 27 slices as follows [12, 6, 1, 3, 1, 1, 2, 3, 8, 8, 3, 7, 13, 1, 2, 1, 2, 7, 28, 1, 28, 23, 191, 3, 64, 81, 6]. 38 percent of accesses are in the largest equivalence class. The 43 initializations are split as follows [0, 0, 1, 0, 0, 0, 2, 3, 8, 8, 0, 7, 0, 1, 0, 1, 2, 7, 0, 1, 0, 0, 2, 0, 0, 0, 0]. The 285 writes are split as follows [12, 2, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 13, 0, 0, 0, 0, 0, 28, 0, 28, 23, 75, 0, 19, 81, 2]. [2024-11-05 06:56:53,089 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 06:56:52" (1/1) ... [2024-11-05 06:56:53,089 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 06:56:52" (1/1) ... [2024-11-05 06:56:53,141 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 06:56:52" (1/1) ... [2024-11-05 06:56:53,150 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 06:56:52" (1/1) ... [2024-11-05 06:56:53,176 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 06:56:52" (1/1) ... [2024-11-05 06:56:53,198 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 06:56:52" (1/1) ... [2024-11-05 06:56:53,223 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-05 06:56:53,225 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-05 06:56:53,225 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-05 06:56:53,226 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-05 06:56:53,226 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 06:56:52" (1/1) ... [2024-11-05 06:56:53,231 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-05 06:56:53,242 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-05 06:56:53,259 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) [2024-11-05 06:56:53,265 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 [2024-11-05 06:56:53,284 INFO L130 BoogieDeclarations]: Found specification of procedure dput [2024-11-05 06:56:53,284 INFO L138 BoogieDeclarations]: Found implementation of procedure dput [2024-11-05 06:56:53,284 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#0 [2024-11-05 06:56:53,285 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#1 [2024-11-05 06:56:53,285 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#2 [2024-11-05 06:56:53,285 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#3 [2024-11-05 06:56:53,285 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#4 [2024-11-05 06:56:53,285 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#5 [2024-11-05 06:56:53,285 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#6 [2024-11-05 06:56:53,285 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#7 [2024-11-05 06:56:53,285 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#8 [2024-11-05 06:56:53,285 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#9 [2024-11-05 06:56:53,285 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#10 [2024-11-05 06:56:53,285 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#11 [2024-11-05 06:56:53,286 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#12 [2024-11-05 06:56:53,286 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#13 [2024-11-05 06:56:53,286 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#14 [2024-11-05 06:56:53,286 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#15 [2024-11-05 06:56:53,286 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#16 [2024-11-05 06:56:53,286 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#17 [2024-11-05 06:56:53,286 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#18 [2024-11-05 06:56:53,286 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#19 [2024-11-05 06:56:53,287 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#20 [2024-11-05 06:56:53,287 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#21 [2024-11-05 06:56:53,287 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#22 [2024-11-05 06:56:53,287 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#23 [2024-11-05 06:56:53,287 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#24 [2024-11-05 06:56:53,287 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#25 [2024-11-05 06:56:53,287 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#26 [2024-11-05 06:56:53,287 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#0 [2024-11-05 06:56:53,288 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#1 [2024-11-05 06:56:53,288 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#2 [2024-11-05 06:56:53,288 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#3 [2024-11-05 06:56:53,288 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#4 [2024-11-05 06:56:53,288 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#5 [2024-11-05 06:56:53,288 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#6 [2024-11-05 06:56:53,288 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#7 [2024-11-05 06:56:53,288 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#8 [2024-11-05 06:56:53,288 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#9 [2024-11-05 06:56:53,288 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#10 [2024-11-05 06:56:53,288 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#11 [2024-11-05 06:56:53,288 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#12 [2024-11-05 06:56:53,288 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#13 [2024-11-05 06:56:53,288 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#14 [2024-11-05 06:56:53,288 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#15 [2024-11-05 06:56:53,288 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#16 [2024-11-05 06:56:53,288 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#17 [2024-11-05 06:56:53,289 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#18 [2024-11-05 06:56:53,289 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#19 [2024-11-05 06:56:53,289 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#20 [2024-11-05 06:56:53,289 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#21 [2024-11-05 06:56:53,289 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#22 [2024-11-05 06:56:53,289 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#23 [2024-11-05 06:56:53,289 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#24 [2024-11-05 06:56:53,289 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#25 [2024-11-05 06:56:53,289 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#26 [2024-11-05 06:56:53,289 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#0 [2024-11-05 06:56:53,289 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#1 [2024-11-05 06:56:53,289 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#2 [2024-11-05 06:56:53,289 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#3 [2024-11-05 06:56:53,289 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#4 [2024-11-05 06:56:53,289 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#5 [2024-11-05 06:56:53,289 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#6 [2024-11-05 06:56:53,289 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#7 [2024-11-05 06:56:53,289 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#8 [2024-11-05 06:56:53,290 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#9 [2024-11-05 06:56:53,290 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#10 [2024-11-05 06:56:53,290 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#11 [2024-11-05 06:56:53,290 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#12 [2024-11-05 06:56:53,290 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#13 [2024-11-05 06:56:53,290 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#14 [2024-11-05 06:56:53,290 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#15 [2024-11-05 06:56:53,290 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#16 [2024-11-05 06:56:53,291 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#17 [2024-11-05 06:56:53,291 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#18 [2024-11-05 06:56:53,291 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#19 [2024-11-05 06:56:53,291 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#20 [2024-11-05 06:56:53,291 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#21 [2024-11-05 06:56:53,291 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#22 [2024-11-05 06:56:53,291 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#23 [2024-11-05 06:56:53,291 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#24 [2024-11-05 06:56:53,291 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#25 [2024-11-05 06:56:53,291 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#26 [2024-11-05 06:56:53,292 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-05 06:56:53,292 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-05 06:56:53,292 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-05 06:56:53,292 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-05 06:56:53,292 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-05 06:56:53,292 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-05 06:56:53,292 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-05 06:56:53,292 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-05 06:56:53,293 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-05 06:56:53,293 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-05 06:56:53,293 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-05 06:56:53,293 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-05 06:56:53,293 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-05 06:56:53,293 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-11-05 06:56:53,293 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-11-05 06:56:53,293 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-11-05 06:56:53,293 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-11-05 06:56:53,293 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-11-05 06:56:53,293 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-11-05 06:56:53,293 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-11-05 06:56:53,293 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2024-11-05 06:56:53,293 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2024-11-05 06:56:53,293 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2024-11-05 06:56:53,293 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2024-11-05 06:56:53,293 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2024-11-05 06:56:53,293 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#25 [2024-11-05 06:56:53,294 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#26 [2024-11-05 06:56:53,294 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-05 06:56:53,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-05 06:56:53,294 INFO L130 BoogieDeclarations]: Found specification of procedure file_inode [2024-11-05 06:56:53,294 INFO L138 BoogieDeclarations]: Found implementation of procedure file_inode [2024-11-05 06:56:53,294 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_write_unlock [2024-11-05 06:56:53,294 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_write_unlock [2024-11-05 06:56:53,294 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-05 06:56:53,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-05 06:56:53,295 INFO L130 BoogieDeclarations]: Found specification of procedure dget [2024-11-05 06:56:53,295 INFO L138 BoogieDeclarations]: Found implementation of procedure dget [2024-11-05 06:56:53,295 INFO L130 BoogieDeclarations]: Found specification of procedure copy_strings_kernel [2024-11-05 06:56:53,295 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_strings_kernel [2024-11-05 06:56:53,295 INFO L130 BoogieDeclarations]: Found specification of procedure simple_statfs [2024-11-05 06:56:53,295 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_statfs [2024-11-05 06:56:53,295 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-11-05 06:56:53,295 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-11-05 06:56:53,295 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-11-05 06:56:53,295 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-11-05 06:56:53,295 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-11-05 06:56:53,295 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-11-05 06:56:53,295 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-11-05 06:56:53,295 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-11-05 06:56:53,295 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-11-05 06:56:53,296 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-11-05 06:56:53,296 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-11-05 06:56:53,296 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2024-11-05 06:56:53,296 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2024-11-05 06:56:53,296 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2024-11-05 06:56:53,296 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2024-11-05 06:56:53,296 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2024-11-05 06:56:53,296 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2024-11-05 06:56:53,296 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2024-11-05 06:56:53,296 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2024-11-05 06:56:53,296 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2024-11-05 06:56:53,296 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#20 [2024-11-05 06:56:53,296 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#21 [2024-11-05 06:56:53,296 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#22 [2024-11-05 06:56:53,296 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#23 [2024-11-05 06:56:53,296 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#24 [2024-11-05 06:56:53,297 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#25 [2024-11-05 06:56:53,298 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#26 [2024-11-05 06:56:53,298 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-11-05 06:56:53,298 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-11-05 06:56:53,298 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-11-05 06:56:53,298 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-11-05 06:56:53,298 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-11-05 06:56:53,298 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-11-05 06:56:53,298 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-11-05 06:56:53,298 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-11-05 06:56:53,298 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-11-05 06:56:53,298 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-11-05 06:56:53,298 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-11-05 06:56:53,298 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2024-11-05 06:56:53,298 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2024-11-05 06:56:53,298 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2024-11-05 06:56:53,298 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2024-11-05 06:56:53,298 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2024-11-05 06:56:53,298 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2024-11-05 06:56:53,299 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2024-11-05 06:56:53,299 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2024-11-05 06:56:53,299 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2024-11-05 06:56:53,299 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#20 [2024-11-05 06:56:53,346 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#21 [2024-11-05 06:56:53,346 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#22 [2024-11-05 06:56:53,346 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#23 [2024-11-05 06:56:53,347 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#24 [2024-11-05 06:56:53,347 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#25 [2024-11-05 06:56:53,347 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#26 [2024-11-05 06:56:53,347 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2024-11-05 06:56:53,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2024-11-05 06:56:53,347 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-05 06:56:53,347 INFO L130 BoogieDeclarations]: Found specification of procedure kill_node [2024-11-05 06:56:53,347 INFO L138 BoogieDeclarations]: Found implementation of procedure kill_node [2024-11-05 06:56:53,347 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_i_mutex_of_inode [2024-11-05 06:56:53,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_i_mutex_of_inode [2024-11-05 06:56:53,347 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-05 06:56:53,347 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-05 06:56:53,347 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-05 06:56:53,348 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-05 06:56:53,348 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-05 06:56:53,348 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-05 06:56:53,348 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-05 06:56:53,348 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-05 06:56:53,348 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-05 06:56:53,348 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-05 06:56:53,348 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-05 06:56:53,348 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-05 06:56:53,348 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-05 06:56:53,348 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-11-05 06:56:53,348 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-11-05 06:56:53,348 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-11-05 06:56:53,348 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-11-05 06:56:53,349 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-11-05 06:56:53,349 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-11-05 06:56:53,349 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-11-05 06:56:53,349 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2024-11-05 06:56:53,349 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2024-11-05 06:56:53,349 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2024-11-05 06:56:53,349 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2024-11-05 06:56:53,349 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2024-11-05 06:56:53,349 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2024-11-05 06:56:53,349 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#26 [2024-11-05 06:56:53,349 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-11-05 06:56:53,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-11-05 06:56:53,349 INFO L130 BoogieDeclarations]: Found specification of procedure allow_write_access [2024-11-05 06:56:53,349 INFO L138 BoogieDeclarations]: Found implementation of procedure allow_write_access [2024-11-05 06:56:53,350 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-05 06:56:53,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-05 06:56:53,350 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2024-11-05 06:56:53,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2024-11-05 06:56:53,350 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_exit_misc_binfmt_7_2 [2024-11-05 06:56:53,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_exit_misc_binfmt_7_2 [2024-11-05 06:56:53,351 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#0 [2024-11-05 06:56:53,351 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#1 [2024-11-05 06:56:53,351 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#2 [2024-11-05 06:56:53,352 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#3 [2024-11-05 06:56:53,352 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#4 [2024-11-05 06:56:53,352 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#5 [2024-11-05 06:56:53,352 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#6 [2024-11-05 06:56:53,352 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#7 [2024-11-05 06:56:53,352 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#8 [2024-11-05 06:56:53,352 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#9 [2024-11-05 06:56:53,352 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#10 [2024-11-05 06:56:53,352 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#11 [2024-11-05 06:56:53,352 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#12 [2024-11-05 06:56:53,352 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#13 [2024-11-05 06:56:53,352 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#14 [2024-11-05 06:56:53,352 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#15 [2024-11-05 06:56:53,352 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#16 [2024-11-05 06:56:53,352 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#17 [2024-11-05 06:56:53,353 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#18 [2024-11-05 06:56:53,353 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#19 [2024-11-05 06:56:53,353 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#20 [2024-11-05 06:56:53,353 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#21 [2024-11-05 06:56:53,353 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#22 [2024-11-05 06:56:53,353 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#23 [2024-11-05 06:56:53,353 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#24 [2024-11-05 06:56:53,353 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#25 [2024-11-05 06:56:53,353 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#26 [2024-11-05 06:56:53,353 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#0 [2024-11-05 06:56:53,353 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#1 [2024-11-05 06:56:53,353 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#2 [2024-11-05 06:56:53,353 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#3 [2024-11-05 06:56:53,353 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#4 [2024-11-05 06:56:53,354 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#5 [2024-11-05 06:56:53,354 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#6 [2024-11-05 06:56:53,354 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#7 [2024-11-05 06:56:53,354 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#8 [2024-11-05 06:56:53,354 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#9 [2024-11-05 06:56:53,354 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#10 [2024-11-05 06:56:53,354 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#11 [2024-11-05 06:56:53,354 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#12 [2024-11-05 06:56:53,355 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#13 [2024-11-05 06:56:53,355 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#14 [2024-11-05 06:56:53,355 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#15 [2024-11-05 06:56:53,355 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#16 [2024-11-05 06:56:53,355 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#17 [2024-11-05 06:56:53,355 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#18 [2024-11-05 06:56:53,355 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#19 [2024-11-05 06:56:53,355 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#20 [2024-11-05 06:56:53,355 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#21 [2024-11-05 06:56:53,355 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#22 [2024-11-05 06:56:53,355 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#23 [2024-11-05 06:56:53,355 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#24 [2024-11-05 06:56:53,355 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#25 [2024-11-05 06:56:53,356 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#26 [2024-11-05 06:56:53,356 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#0 [2024-11-05 06:56:53,356 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#1 [2024-11-05 06:56:53,356 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#2 [2024-11-05 06:56:53,356 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#3 [2024-11-05 06:56:53,356 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#4 [2024-11-05 06:56:53,356 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#5 [2024-11-05 06:56:53,356 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#6 [2024-11-05 06:56:53,356 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#7 [2024-11-05 06:56:53,356 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#8 [2024-11-05 06:56:53,356 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#9 [2024-11-05 06:56:53,356 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#10 [2024-11-05 06:56:53,356 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#11 [2024-11-05 06:56:53,357 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#12 [2024-11-05 06:56:53,357 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#13 [2024-11-05 06:56:53,357 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#14 [2024-11-05 06:56:53,357 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#15 [2024-11-05 06:56:53,357 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#16 [2024-11-05 06:56:53,357 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#17 [2024-11-05 06:56:53,357 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#18 [2024-11-05 06:56:53,357 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#19 [2024-11-05 06:56:53,357 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#20 [2024-11-05 06:56:53,357 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#21 [2024-11-05 06:56:53,357 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#22 [2024-11-05 06:56:53,357 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#23 [2024-11-05 06:56:53,357 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#24 [2024-11-05 06:56:53,357 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#25 [2024-11-05 06:56:53,358 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#26 [2024-11-05 06:56:53,358 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-05 06:56:53,358 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#0 [2024-11-05 06:56:53,358 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#1 [2024-11-05 06:56:53,358 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#2 [2024-11-05 06:56:53,358 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#3 [2024-11-05 06:56:53,358 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#4 [2024-11-05 06:56:53,358 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#5 [2024-11-05 06:56:53,358 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#6 [2024-11-05 06:56:53,358 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#7 [2024-11-05 06:56:53,358 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#8 [2024-11-05 06:56:53,358 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#9 [2024-11-05 06:56:53,358 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#10 [2024-11-05 06:56:53,358 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#11 [2024-11-05 06:56:53,359 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#12 [2024-11-05 06:56:53,359 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#13 [2024-11-05 06:56:53,359 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#14 [2024-11-05 06:56:53,359 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#15 [2024-11-05 06:56:53,359 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#16 [2024-11-05 06:56:53,359 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#17 [2024-11-05 06:56:53,359 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#18 [2024-11-05 06:56:53,359 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#19 [2024-11-05 06:56:53,360 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#20 [2024-11-05 06:56:53,360 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#21 [2024-11-05 06:56:53,360 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#22 [2024-11-05 06:56:53,360 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#23 [2024-11-05 06:56:53,360 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#24 [2024-11-05 06:56:53,360 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#25 [2024-11-05 06:56:53,360 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#26 [2024-11-05 06:56:53,360 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-11-05 06:56:53,360 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-11-05 06:56:53,360 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-11-05 06:56:53,360 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-11-05 06:56:53,360 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-11-05 06:56:53,361 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-11-05 06:56:53,361 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-11-05 06:56:53,361 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-11-05 06:56:53,361 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-11-05 06:56:53,361 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-11-05 06:56:53,361 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-11-05 06:56:53,361 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-11-05 06:56:53,361 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-11-05 06:56:53,361 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-11-05 06:56:53,361 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-11-05 06:56:53,361 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-11-05 06:56:53,361 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-11-05 06:56:53,361 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2024-11-05 06:56:53,361 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2024-11-05 06:56:53,361 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2024-11-05 06:56:53,362 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2024-11-05 06:56:53,362 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2024-11-05 06:56:53,362 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2024-11-05 06:56:53,362 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2024-11-05 06:56:53,362 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#24 [2024-11-05 06:56:53,362 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#25 [2024-11-05 06:56:53,362 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#26 [2024-11-05 06:56:53,362 INFO L130 BoogieDeclarations]: Found specification of procedure bm_evict_inode [2024-11-05 06:56:53,362 INFO L138 BoogieDeclarations]: Found implementation of procedure bm_evict_inode [2024-11-05 06:56:53,362 INFO L130 BoogieDeclarations]: Found specification of procedure kill_litter_super [2024-11-05 06:56:53,362 INFO L138 BoogieDeclarations]: Found implementation of procedure kill_litter_super [2024-11-05 06:56:53,362 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2024-11-05 06:56:53,362 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#1 [2024-11-05 06:56:53,362 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#2 [2024-11-05 06:56:53,362 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#3 [2024-11-05 06:56:53,363 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#4 [2024-11-05 06:56:53,363 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#5 [2024-11-05 06:56:53,363 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#6 [2024-11-05 06:56:53,363 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#7 [2024-11-05 06:56:53,363 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#8 [2024-11-05 06:56:53,363 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#9 [2024-11-05 06:56:53,363 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#10 [2024-11-05 06:56:53,365 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#11 [2024-11-05 06:56:53,365 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#12 [2024-11-05 06:56:53,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#13 [2024-11-05 06:56:53,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#14 [2024-11-05 06:56:53,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#15 [2024-11-05 06:56:53,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#16 [2024-11-05 06:56:53,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#17 [2024-11-05 06:56:53,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#18 [2024-11-05 06:56:53,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#19 [2024-11-05 06:56:53,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#20 [2024-11-05 06:56:53,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#21 [2024-11-05 06:56:53,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#22 [2024-11-05 06:56:53,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#23 [2024-11-05 06:56:53,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#24 [2024-11-05 06:56:53,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#25 [2024-11-05 06:56:53,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#26 [2024-11-05 06:56:53,367 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#0 [2024-11-05 06:56:53,367 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#1 [2024-11-05 06:56:53,367 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#2 [2024-11-05 06:56:53,367 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#3 [2024-11-05 06:56:53,367 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#4 [2024-11-05 06:56:53,367 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#5 [2024-11-05 06:56:53,367 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#6 [2024-11-05 06:56:53,367 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#7 [2024-11-05 06:56:53,367 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#8 [2024-11-05 06:56:53,367 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#9 [2024-11-05 06:56:53,367 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#10 [2024-11-05 06:56:53,367 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#11 [2024-11-05 06:56:53,367 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#12 [2024-11-05 06:56:53,367 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#13 [2024-11-05 06:56:53,368 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#14 [2024-11-05 06:56:53,368 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#15 [2024-11-05 06:56:53,368 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#16 [2024-11-05 06:56:53,368 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#17 [2024-11-05 06:56:53,368 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#18 [2024-11-05 06:56:53,368 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#19 [2024-11-05 06:56:53,368 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#20 [2024-11-05 06:56:53,368 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#21 [2024-11-05 06:56:53,368 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#22 [2024-11-05 06:56:53,368 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#23 [2024-11-05 06:56:53,368 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#24 [2024-11-05 06:56:53,368 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#25 [2024-11-05 06:56:53,368 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#26 [2024-11-05 06:56:53,368 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#0 [2024-11-05 06:56:53,368 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#1 [2024-11-05 06:56:53,369 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#2 [2024-11-05 06:56:53,369 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#3 [2024-11-05 06:56:53,369 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#4 [2024-11-05 06:56:53,369 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#5 [2024-11-05 06:56:53,369 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#6 [2024-11-05 06:56:53,369 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#7 [2024-11-05 06:56:53,369 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#8 [2024-11-05 06:56:53,369 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#9 [2024-11-05 06:56:53,369 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#10 [2024-11-05 06:56:53,369 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#11 [2024-11-05 06:56:53,369 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#12 [2024-11-05 06:56:53,369 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#13 [2024-11-05 06:56:53,369 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#14 [2024-11-05 06:56:53,369 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#15 [2024-11-05 06:56:53,370 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#16 [2024-11-05 06:56:53,370 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#17 [2024-11-05 06:56:53,370 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#18 [2024-11-05 06:56:53,370 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#19 [2024-11-05 06:56:53,370 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#20 [2024-11-05 06:56:53,370 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#21 [2024-11-05 06:56:53,370 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#22 [2024-11-05 06:56:53,370 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#23 [2024-11-05 06:56:53,370 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#24 [2024-11-05 06:56:53,370 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#25 [2024-11-05 06:56:53,370 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#26 [2024-11-05 06:56:53,370 INFO L130 BoogieDeclarations]: Found specification of procedure simple_read_from_buffer [2024-11-05 06:56:53,370 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_read_from_buffer [2024-11-05 06:56:53,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-11-05 06:56:53,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-11-05 06:56:53,371 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2024-11-05 06:56:53,371 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2024-11-05 06:56:53,371 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-05 06:56:53,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-05 06:56:53,371 INFO L130 BoogieDeclarations]: Found specification of procedure parse_command [2024-11-05 06:56:53,371 INFO L138 BoogieDeclarations]: Found implementation of procedure parse_command [2024-11-05 06:56:53,371 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2024-11-05 06:56:53,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2024-11-05 06:56:53,371 INFO L130 BoogieDeclarations]: Found specification of procedure bm_register_write [2024-11-05 06:56:53,371 INFO L138 BoogieDeclarations]: Found implementation of procedure bm_register_write [2024-11-05 06:56:53,371 INFO L130 BoogieDeclarations]: Found specification of procedure bm_entry_read [2024-11-05 06:56:53,371 INFO L138 BoogieDeclarations]: Found implementation of procedure bm_entry_read [2024-11-05 06:56:53,371 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-11-05 06:56:53,372 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-11-05 06:56:53,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2024-11-05 06:56:53,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2024-11-05 06:56:53,372 INFO L130 BoogieDeclarations]: Found specification of procedure bm_status_write [2024-11-05 06:56:53,372 INFO L138 BoogieDeclarations]: Found implementation of procedure bm_status_write [2024-11-05 06:56:53,372 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-05 06:56:53,372 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-05 06:56:53,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2024-11-05 06:56:53,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2024-11-05 06:56:53,372 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#0 [2024-11-05 06:56:53,372 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#1 [2024-11-05 06:56:53,372 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#2 [2024-11-05 06:56:53,372 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#3 [2024-11-05 06:56:53,372 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#4 [2024-11-05 06:56:53,373 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#5 [2024-11-05 06:56:53,373 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#6 [2024-11-05 06:56:53,373 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#7 [2024-11-05 06:56:53,373 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#8 [2024-11-05 06:56:53,373 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#9 [2024-11-05 06:56:53,373 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#10 [2024-11-05 06:56:53,373 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#11 [2024-11-05 06:56:53,374 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#12 [2024-11-05 06:56:53,374 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#13 [2024-11-05 06:56:53,374 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#14 [2024-11-05 06:56:53,374 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#15 [2024-11-05 06:56:53,374 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#16 [2024-11-05 06:56:53,374 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#17 [2024-11-05 06:56:53,375 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#18 [2024-11-05 06:56:53,375 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#19 [2024-11-05 06:56:53,375 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#20 [2024-11-05 06:56:53,375 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#21 [2024-11-05 06:56:53,375 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#22 [2024-11-05 06:56:53,375 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#23 [2024-11-05 06:56:53,375 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#24 [2024-11-05 06:56:53,375 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#25 [2024-11-05 06:56:53,375 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#26 [2024-11-05 06:56:53,375 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#0 [2024-11-05 06:56:53,375 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#1 [2024-11-05 06:56:53,375 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#2 [2024-11-05 06:56:53,375 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#3 [2024-11-05 06:56:53,375 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#4 [2024-11-05 06:56:53,376 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#5 [2024-11-05 06:56:53,376 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#6 [2024-11-05 06:56:53,376 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#7 [2024-11-05 06:56:53,376 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#8 [2024-11-05 06:56:53,376 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#9 [2024-11-05 06:56:53,376 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#10 [2024-11-05 06:56:53,376 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#11 [2024-11-05 06:56:53,376 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#12 [2024-11-05 06:56:53,376 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#13 [2024-11-05 06:56:53,376 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#14 [2024-11-05 06:56:53,376 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#15 [2024-11-05 06:56:53,376 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#16 [2024-11-05 06:56:53,376 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#17 [2024-11-05 06:56:53,376 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#18 [2024-11-05 06:56:53,376 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#19 [2024-11-05 06:56:53,376 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#20 [2024-11-05 06:56:53,377 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#21 [2024-11-05 06:56:53,377 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#22 [2024-11-05 06:56:53,377 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#23 [2024-11-05 06:56:53,377 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#24 [2024-11-05 06:56:53,377 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#25 [2024-11-05 06:56:53,377 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#26 [2024-11-05 06:56:53,377 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#0 [2024-11-05 06:56:53,377 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#1 [2024-11-05 06:56:53,377 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#2 [2024-11-05 06:56:53,377 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#3 [2024-11-05 06:56:53,377 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#4 [2024-11-05 06:56:53,377 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#5 [2024-11-05 06:56:53,377 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#6 [2024-11-05 06:56:53,377 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#7 [2024-11-05 06:56:53,378 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#8 [2024-11-05 06:56:53,378 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#9 [2024-11-05 06:56:53,378 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#10 [2024-11-05 06:56:53,378 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#11 [2024-11-05 06:56:53,378 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#12 [2024-11-05 06:56:53,378 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#13 [2024-11-05 06:56:53,378 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#14 [2024-11-05 06:56:53,378 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#15 [2024-11-05 06:56:53,378 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#16 [2024-11-05 06:56:53,378 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#17 [2024-11-05 06:56:53,378 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#18 [2024-11-05 06:56:53,378 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#19 [2024-11-05 06:56:53,378 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#20 [2024-11-05 06:56:53,378 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#21 [2024-11-05 06:56:53,378 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#22 [2024-11-05 06:56:53,378 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#23 [2024-11-05 06:56:53,379 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#24 [2024-11-05 06:56:53,379 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#25 [2024-11-05 06:56:53,379 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#26 [2024-11-05 06:56:53,379 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2024-11-05 06:56:53,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2024-11-05 06:56:53,379 INFO L130 BoogieDeclarations]: Found specification of procedure scanarg [2024-11-05 06:56:53,379 INFO L138 BoogieDeclarations]: Found implementation of procedure scanarg [2024-11-05 06:56:53,379 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-05 06:56:53,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-05 06:56:53,379 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-05 06:56:53,379 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2024-11-05 06:56:53,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2024-11-05 06:56:53,379 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2024-11-05 06:56:53,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2024-11-05 06:56:53,379 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2024-11-05 06:56:53,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2024-11-05 06:56:53,380 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_write_lock [2024-11-05 06:56:53,380 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_write_lock [2024-11-05 06:56:53,380 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2024-11-05 06:56:53,380 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2024-11-05 06:56:53,380 INFO L130 BoogieDeclarations]: Found specification of procedure bm_entry_write [2024-11-05 06:56:53,380 INFO L138 BoogieDeclarations]: Found implementation of procedure bm_entry_write [2024-11-05 06:56:53,380 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-05 06:56:53,380 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-05 06:56:53,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-05 06:56:53,380 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-05 06:56:53,380 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-05 06:56:53,380 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-05 06:56:53,380 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-05 06:56:53,380 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-05 06:56:53,380 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-05 06:56:53,381 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-05 06:56:53,381 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-05 06:56:53,381 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-05 06:56:53,381 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-05 06:56:53,381 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-05 06:56:53,381 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-05 06:56:53,381 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-05 06:56:53,382 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-11-05 06:56:53,382 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-11-05 06:56:53,382 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-11-05 06:56:53,382 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-11-05 06:56:53,382 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-11-05 06:56:53,382 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-11-05 06:56:53,382 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-11-05 06:56:53,382 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2024-11-05 06:56:53,382 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2024-11-05 06:56:53,382 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2024-11-05 06:56:53,382 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2024-11-05 06:56:53,383 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2024-11-05 06:56:53,383 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2024-11-05 06:56:53,383 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#26 [2024-11-05 06:56:53,383 INFO L130 BoogieDeclarations]: Found specification of procedure string_unescape_inplace [2024-11-05 06:56:53,383 INFO L138 BoogieDeclarations]: Found implementation of procedure string_unescape_inplace [2024-11-05 06:56:53,383 INFO L130 BoogieDeclarations]: Found specification of procedure default_llseek [2024-11-05 06:56:53,383 INFO L138 BoogieDeclarations]: Found implementation of procedure default_llseek [2024-11-05 06:56:53,383 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2024-11-05 06:56:53,383 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2024-11-05 06:56:53,383 INFO L130 BoogieDeclarations]: Found specification of procedure bm_status_read [2024-11-05 06:56:53,383 INFO L138 BoogieDeclarations]: Found implementation of procedure bm_status_read [2024-11-05 06:56:53,383 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-11-05 06:56:53,383 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-11-05 06:56:53,384 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-05 06:56:53,384 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-05 06:56:53,384 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-05 06:56:53,384 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-05 06:56:53,384 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_i_mutex_of_inode [2024-11-05 06:56:53,384 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_i_mutex_of_inode [2024-11-05 06:56:53,384 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2024-11-05 06:56:53,384 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2024-11-05 06:56:53,993 INFO L238 CfgBuilder]: Building ICFG [2024-11-05 06:56:53,995 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-05 06:57:15,359 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-11-05 06:57:15,708 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-05 06:57:23,870 INFO L? ?]: Removed 1296 outVars from TransFormulas that were not future-live. [2024-11-05 06:57:23,870 INFO L287 CfgBuilder]: Performing block encoding [2024-11-05 06:57:23,904 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-05 06:57:23,904 INFO L316 CfgBuilder]: Removed 7 assume(true) statements. [2024-11-05 06:57:23,904 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.11 06:57:23 BoogieIcfgContainer [2024-11-05 06:57:23,905 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-05 06:57:23,906 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-05 06:57:23,906 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-05 06:57:23,909 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-05 06:57:23,909 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 05.11 06:56:50" (1/3) ... [2024-11-05 06:57:23,909 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@272f5327 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 05.11 06:57:23, skipping insertion in model container [2024-11-05 06:57:23,910 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 06:56:52" (2/3) ... [2024-11-05 06:57:23,910 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@272f5327 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 05.11 06:57:23, skipping insertion in model container [2024-11-05 06:57:23,910 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.11 06:57:23" (3/3) ... [2024-11-05 06:57:23,911 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-mutex_fs-binfmt_misc.cil.i [2024-11-05 06:57:23,925 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-05 06:57:23,925 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 3 error locations. [2024-11-05 06:57:24,016 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-05 06:57:24,023 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;@1c98fa2d, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-05 06:57:24,023 INFO L334 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2024-11-05 06:57:24,034 INFO L276 IsEmpty]: Start isEmpty. Operand has 1009 states, 719 states have (on average 1.3143254520166898) internal successors, (945), 726 states have internal predecessors, (945), 238 states have call successors, (238), 50 states have call predecessors, (238), 49 states have return successors, (231), 231 states have call predecessors, (231), 231 states have call successors, (231) [2024-11-05 06:57:24,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 295 [2024-11-05 06:57:24,066 INFO L207 NwaCegarLoop]: Found error trace [2024-11-05 06:57:24,067 INFO L215 NwaCegarLoop]: trace histogram [25, 25, 24, 24, 24, 24, 24, 24, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-05 06:57:24,068 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2024-11-05 06:57:24,072 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-05 06:57:24,072 INFO L85 PathProgramCache]: Analyzing trace with hash 1905543318, now seen corresponding path program 1 times [2024-11-05 06:57:24,080 INFO L118 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2024-11-05 06:57:24,081 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1665450140] [2024-11-05 06:57:24,081 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-05 06:57:24,083 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-05 06:57:24,083 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2024-11-05 06:57:24,087 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-05 06:57:24,088 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2024-11-05 06:57:28,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-05 06:57:28,264 INFO L255 TraceCheckSpWp]: Trace formula consists of 1923 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-11-05 06:57:28,275 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-05 06:57:29,758 INFO L134 CoverageAnalysis]: Checked inductivity of 2556 backedges. 72 proven. 0 refuted. 0 times theorem prover too weak. 2484 trivial. 0 not checked. [2024-11-05 06:57:29,758 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-05 06:57:43,488 INFO L134 CoverageAnalysis]: Checked inductivity of 2556 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2556 trivial. 0 not checked. [2024-11-05 06:57:43,489 INFO L136 FreeRefinementEngine]: Strategy FIXED_PREFERENCES found an infeasible trace [2024-11-05 06:57:43,489 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1665450140] [2024-11-05 06:57:43,489 INFO L158 FreeRefinementEngine]: IpTcStrategyModulePreferences [1665450140] provided 2 perfect and 0 imperfect interpolant sequences [2024-11-05 06:57:43,489 INFO L185 FreeRefinementEngine]: Found 2 perfect and 0 imperfect interpolant sequences. [2024-11-05 06:57:43,489 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [] total 4 [2024-11-05 06:57:43,491 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1484927002] [2024-11-05 06:57:43,491 INFO L85 oduleStraightlineAll]: Using 2 perfect interpolants to construct interpolant automaton [2024-11-05 06:57:43,500 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-05 06:57:43,500 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2024-11-05 06:57:43,522 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-05 06:57:43,523 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2024-11-05 06:57:43,527 INFO L87 Difference]: Start difference. First operand has 1009 states, 719 states have (on average 1.3143254520166898) internal successors, (945), 726 states have internal predecessors, (945), 238 states have call successors, (238), 50 states have call predecessors, (238), 49 states have return successors, (231), 231 states have call predecessors, (231), 231 states have call successors, (231) Second operand has 4 states, 4 states have (on average 17.25) internal successors, (69), 4 states have internal predecessors, (69), 4 states have call successors, (31), 3 states have call predecessors, (31), 3 states have return successors, (29), 4 states have call predecessors, (29), 4 states have call successors, (29) [2024-11-05 06:57:47,645 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.11s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-05 06:57:48,651 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.00s for a HTC check with result VALID. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-05 06:58:30,622 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-05 06:58:30,623 INFO L93 Difference]: Finished difference Result 3690 states and 5236 transitions. [2024-11-05 06:58:30,625 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-05 06:58:30,626 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 17.25) internal successors, (69), 4 states have internal predecessors, (69), 4 states have call successors, (31), 3 states have call predecessors, (31), 3 states have return successors, (29), 4 states have call predecessors, (29), 4 states have call successors, (29) Word has length 294 [2024-11-05 06:58:30,627 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-05 06:58:30,650 INFO L225 Difference]: With dead ends: 3690 [2024-11-05 06:58:30,650 INFO L226 Difference]: Without dead ends: 2715 [2024-11-05 06:58:30,658 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 586 GetRequests, 584 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2024-11-05 06:58:30,660 INFO L432 NwaCegarLoop]: 1431 mSDtfsCounter, 2561 mSDsluCounter, 3290 mSDsCounter, 0 mSdLazyCounter, 516 mSolverCounterSat, 25 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 45.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2561 SdHoareTripleChecker+Valid, 4721 SdHoareTripleChecker+Invalid, 542 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 25 IncrementalHoareTripleChecker+Valid, 516 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 46.8s IncrementalHoareTripleChecker+Time [2024-11-05 06:58:30,661 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [2561 Valid, 4721 Invalid, 542 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [25 Valid, 516 Invalid, 1 Unknown, 0 Unchecked, 46.8s Time] [2024-11-05 06:58:30,679 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2715 states.