/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 'cvc4 --incremental --print-success --lang smt' -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-spinlock_fs-nfs-nfs_layout_nfsv41_files.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.2.5-dev-b75d321-m [2024-11-04 19:34:03,954 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-04 19:34:04,011 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf [2024-11-04 19:34:04,017 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-04 19:34:04,017 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-04 19:34:04,038 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-04 19:34:04,039 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-04 19:34:04,039 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-04 19:34:04,039 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-04 19:34:04,040 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-04 19:34:04,040 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-04 19:34:04,041 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-04 19:34:04,042 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-04 19:34:04,043 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-04 19:34:04,043 INFO L153 SettingsManager]: * Use SBE=true [2024-11-04 19:34:04,043 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-04 19:34:04,043 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-04 19:34:04,044 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-04 19:34:04,044 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-04 19:34:04,044 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-04 19:34:04,044 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-04 19:34:04,048 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-04 19:34:04,048 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-04 19:34:04,048 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-04 19:34:04,048 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-04 19:34:04,048 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-04 19:34:04,048 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-04 19:34:04,049 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-04 19:34:04,049 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-04 19:34:04,049 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-04 19:34:04,049 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-04 19:34:04,049 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-04 19:34:04,049 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-04 19:34:04,049 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-04 19:34:04,050 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-04 19:34:04,050 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-11-04 19:34:04,050 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-04 19:34:04,050 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-04 19:34:04,050 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-04 19:34:04,050 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-04 19:34:04,050 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-04 19:34:04,051 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Allow undefined functions -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Command for external solver -> cvc4 --incremental --print-success --lang smt [2024-11-04 19:34:04,244 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-04 19:34:04,271 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-04 19:34:04,273 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-04 19:34:04,273 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-04 19:34:04,274 INFO L274 PluginConnector]: CDTParser initialized [2024-11-04 19:34:04,275 INFO L431 ainManager$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-spinlock_fs-nfs-nfs_layout_nfsv41_files.cil.i [2024-11-04 19:34:05,710 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-04 19:34:06,195 INFO L384 CDTParser]: Found 1 translation units. [2024-11-04 19:34:06,195 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_fs-nfs-nfs_layout_nfsv41_files.cil.i [2024-11-04 19:34:06,264 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/589f002b6/8137de3245614193bcd96a381f8ef6b2/FLAG8466f3ced [2024-11-04 19:34:06,319 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/589f002b6/8137de3245614193bcd96a381f8ef6b2 [2024-11-04 19:34:06,321 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-04 19:34:06,323 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-11-04 19:34:06,328 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-04 19:34:06,328 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-04 19:34:06,336 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-04 19:34:06,337 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.11 07:34:06" (1/1) ... [2024-11-04 19:34:06,338 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@69467c5c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 07:34:06, skipping insertion in model container [2024-11-04 19:34:06,338 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.11 07:34:06" (1/1) ... [2024-11-04 19:34:06,485 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-04 19:34:07,703 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 19:34:07,710 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 19:34:07,864 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 19:34:08,301 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 19:34:08,305 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 19:34:08,314 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 19:34:08,314 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 19:34:08,323 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 19:34:08,324 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 19:34:08,423 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 19:34:08,437 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 19:34:08,450 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 19:34:08,460 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 19:34:08,485 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 19:34:08,486 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 19:34:08,506 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 19:34:08,520 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 19:34:08,530 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 19:34:08,538 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 19:34:08,549 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 19:34:08,558 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 19:34:08,568 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 19:34:08,582 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 19:34:08,597 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 19:34:08,610 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 19:34:08,646 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 19:34:08,647 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 19:34:08,657 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 19:34:08,669 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 19:34:08,670 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 19:34:08,677 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 19:34:08,679 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 19:34:08,681 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 19:34:08,682 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 19:34:08,692 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 19:34:08,701 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 19:34:08,702 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 19:34:08,718 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 19:34:08,807 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 19:34:08,809 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 19:34:08,891 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 19:34:08,899 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 19:34:09,382 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 19:34:09,384 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 19:34:09,385 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 19:34:09,564 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 19:34:09,713 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 19:34:09,715 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 19:34:09,715 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 19:34:09,715 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 19:34:09,725 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 19:34:09,726 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 19:34:09,726 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 19:34:09,726 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 19:34:09,727 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 19:34:09,727 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 19:34:09,736 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 19:34:09,738 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 19:34:09,738 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 19:34:09,739 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 19:34:09,748 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 19:34:09,749 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 19:34:09,749 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 19:34:09,761 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 19:34:09,762 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 19:34:09,762 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 19:34:09,763 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 19:34:09,764 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 19:34:09,764 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 19:34:09,767 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 19:34:09,773 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 19:34:09,776 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 19:34:09,777 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 19:34:09,777 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 19:34:09,777 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 19:34:09,777 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 19:34:09,788 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 19:34:09,790 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 19:34:09,797 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 19:34:09,797 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 19:34:09,798 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 19:34:09,798 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 19:34:09,798 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 19:34:09,806 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 19:34:09,807 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 19:34:09,807 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 19:34:09,808 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 19:34:09,808 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 19:34:09,809 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 19:34:09,809 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 19:34:09,822 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 19:34:09,827 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 19:34:09,830 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 19:34:09,830 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 19:34:09,836 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 19:34:09,836 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 19:34:09,852 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 19:34:09,860 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 19:34:09,860 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 19:34:09,937 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 19:34:09,938 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 19:34:09,940 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 19:34:09,940 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 19:34:10,423 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-spinlock_fs-nfs-nfs_layout_nfsv41_files.cil.i[462737,462750] [2024-11-04 19:34:10,426 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-spinlock_fs-nfs-nfs_layout_nfsv41_files.cil.i[462906,462919] [2024-11-04 19:34:10,427 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-spinlock_fs-nfs-nfs_layout_nfsv41_files.cil.i[463073,463086] [2024-11-04 19:34:10,427 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-spinlock_fs-nfs-nfs_layout_nfsv41_files.cil.i[463241,463254] [2024-11-04 19:34:10,440 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 19:34:10,441 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-04 19:34:10,466 INFO L200 MainTranslator]: Completed pre-run [2024-11-04 19:34:10,591 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"); [7210] [2024-11-04 19:34:10,593 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)); [7217] [2024-11-04 19:34:10,593 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [7224] [2024-11-04 19:34:10,596 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/debian/klever-work/native-scheduler-work-dir/scheduler/jobs/dfbfd2da522a1f5f4786ee57b863db44/klever-core-work-dir/f860c18/linux-kernel-locking-spinlock/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [7321-7322] [2024-11-04 19:34:10,596 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("771:\n\tcall *%c2;\n772:\n.pushsection .parainstructions,\"a\"\n .balign 8 \n .quad 771b\n .byte %c1\n .byte 772b-771b\n .short %c3\n.popsection\n": "=a" (__eax): [paravirt_typenum] "i" (44UL), [paravirt_opptr] "i" (& pv_irq_ops.save_fl.func), [paravirt_clobber] "i" (1): "memory", "cc"); [7327-7329] [2024-11-04 19:34:10,598 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; addl %1,%0": "+m" (v->counter): "ir" (i)); [7369] [2024-11-04 19:34:10,598 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)); [7376] [2024-11-04 19:34:10,598 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; xaddb %b0, %1\n": "+q" (__ret), "+m" (v->counter): : "memory", "cc"); [7404-7405] [2024-11-04 19:34:10,599 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; xaddw %w0, %1\n": "+r" (__ret), "+m" (v->counter): : "memory", "cc"); [7408-7409] [2024-11-04 19:34:10,599 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; xaddl %0, %1\n": "+r" (__ret), "+m" (v->counter): : "memory", "cc"); [7412-7413] [2024-11-04 19:34:10,599 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; xaddq %q0, %1\n": "+r" (__ret), "+m" (v->counter): : "memory", "cc"); [7416-7417] [2024-11-04 19:34:10,599 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (__preempt_count)); [7466] [2024-11-04 19:34:10,600 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [7469] [2024-11-04 19:34:10,600 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [7472] [2024-11-04 19:34:10,600 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [7475] [2024-11-04 19:34:10,601 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%P0": "+m" (__preempt_count)); [7512] [2024-11-04 19:34:10,601 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%P0": "+m" (__preempt_count)); [7515] [2024-11-04 19:34:10,602 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addb %1, %%gs:%P0": "+m" (__preempt_count): "qi" (val)); [7517] [2024-11-04 19:34:10,670 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%P0": "+m" (__preempt_count)); [7522] [2024-11-04 19:34:10,670 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%P0": "+m" (__preempt_count)); [7525] [2024-11-04 19:34:10,670 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addw %1, %%gs:%P0": "+m" (__preempt_count): "ri" (val)); [7527] [2024-11-04 19:34:10,670 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%P0": "+m" (__preempt_count)); [7532] [2024-11-04 19:34:10,670 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%P0": "+m" (__preempt_count)); [7535] [2024-11-04 19:34:10,671 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addl %1, %%gs:%P0": "+m" (__preempt_count): "ri" (val)); [7537] [2024-11-04 19:34:10,671 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%P0": "+m" (__preempt_count)); [7542] [2024-11-04 19:34:10,671 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%P0": "+m" (__preempt_count)); [7545] [2024-11-04 19:34:10,671 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addq %1, %%gs:%P0": "+m" (__preempt_count): "re" (val)); [7547] [2024-11-04 19:34:10,672 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%P0": "+m" (__preempt_count)); [7585] [2024-11-04 19:34:10,672 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%P0": "+m" (__preempt_count)); [7588] [2024-11-04 19:34:10,673 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addb %1, %%gs:%P0": "+m" (__preempt_count): "qi" (- val)); [7590] [2024-11-04 19:34:10,673 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%P0": "+m" (__preempt_count)); [7595] [2024-11-04 19:34:10,673 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%P0": "+m" (__preempt_count)); [7598] [2024-11-04 19:34:10,673 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addw %1, %%gs:%P0": "+m" (__preempt_count): "ri" (- val)); [7600] [2024-11-04 19:34:10,673 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%P0": "+m" (__preempt_count)); [7605] [2024-11-04 19:34:10,674 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%P0": "+m" (__preempt_count)); [7608] [2024-11-04 19:34:10,674 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addl %1, %%gs:%P0": "+m" (__preempt_count): "ri" (- val)); [7610] [2024-11-04 19:34:10,674 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%P0": "+m" (__preempt_count)); [7615] [2024-11-04 19:34:10,674 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%P0": "+m" (__preempt_count)); [7618] [2024-11-04 19:34:10,675 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addq %1, %%gs:%P0": "+m" (__preempt_count): "re" (- val)); [7620] [2024-11-04 19:34:10,675 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [7636] [2024-11-04 19:34:10,677 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7762] [2024-11-04 19:34:10,677 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7771] [2024-11-04 19:34:10,686 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8045] [2024-11-04 19:34:10,694 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"fs/nfs/nfs4filelayout.c"), "i" (84), "i" (12UL)); [8355-8356] [2024-11-04 19:34:10,876 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("bt %2,%1\n\tsbb %0,%0": "=r" (oldbit): "m" (*((unsigned long *)addr)), "Ir" (nr)); [12441-12442] [2024-11-04 19:34:10,886 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [12800] [2024-11-04 19:34:10,980 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [13954] [2024-11-04 19:34:10,981 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [13956] [2024-11-04 19:34:10,982 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [13993] [2024-11-04 19:34:11,015 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-spinlock_fs-nfs-nfs_layout_nfsv41_files.cil.i[462737,462750] [2024-11-04 19:34:11,016 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-spinlock_fs-nfs-nfs_layout_nfsv41_files.cil.i[462906,462919] [2024-11-04 19:34:11,017 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-spinlock_fs-nfs-nfs_layout_nfsv41_files.cil.i[463073,463086] [2024-11-04 19:34:11,017 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-spinlock_fs-nfs-nfs_layout_nfsv41_files.cil.i[463241,463254] [2024-11-04 19:34:11,023 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-04 19:34:11,153 INFO L204 MainTranslator]: Completed translation [2024-11-04 19:34:11,154 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 07:34:11 WrapperNode [2024-11-04 19:34:11,154 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-04 19:34:11,155 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-04 19:34:11,155 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-04 19:34:11,155 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-04 19:34:11,163 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 07:34:11" (1/1) ... [2024-11-04 19:34:11,259 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 07:34:11" (1/1) ... [2024-11-04 19:34:11,437 INFO L138 Inliner]: procedures = 536, calls = 2083, calls flagged for inlining = 219, calls inlined = 178, statements flattened = 5334 [2024-11-04 19:34:11,438 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-04 19:34:11,439 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-04 19:34:11,439 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-04 19:34:11,439 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-04 19:34:11,452 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 07:34:11" (1/1) ... [2024-11-04 19:34:11,452 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 07:34:11" (1/1) ... [2024-11-04 19:34:11,484 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 07:34:11" (1/1) ... [2024-11-04 19:34:13,022 INFO L175 MemorySlicer]: Split 613 memory accesses to 14 slices as follows [6, 4, 9, 4, 1, 2, 4, 4, 28, 543, 3, 3, 0, 2]. 89 percent of accesses are in the largest equivalence class. The 48 initializations are split as follows [0, 0, 9, 0, 1, 2, 4, 4, 0, 22, 3, 3, 0, 0]. The 130 writes are split as follows [0, 4, 0, 2, 0, 0, 0, 0, 28, 95, 0, 0, 0, 1]. [2024-11-04 19:34:13,022 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 07:34:11" (1/1) ... [2024-11-04 19:34:13,022 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 07:34:11" (1/1) ... [2024-11-04 19:34:13,127 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 07:34:11" (1/1) ... [2024-11-04 19:34:13,152 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 07:34:11" (1/1) ... [2024-11-04 19:34:13,186 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 07:34:11" (1/1) ... [2024-11-04 19:34:13,203 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 07:34:11" (1/1) ... [2024-11-04 19:34:13,244 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-04 19:34:13,245 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-04 19:34:13,245 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-04 19:34:13,245 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-04 19:34:13,247 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 07:34:11" (1/1) ... [2024-11-04 19:34:13,252 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-04 19:34:13,260 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-04 19:34:13,276 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) [2024-11-04 19:34:13,286 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 [2024-11-04 19:34:13,314 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_get_ds_info [2024-11-04 19:34:13,314 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_get_ds_info [2024-11-04 19:34:13,314 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_commit_prepare [2024-11-04 19:34:13,314 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_commit_prepare [2024-11-04 19:34:13,315 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4_fl_prepare_ds [2024-11-04 19:34:13,315 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs4_fl_prepare_ds [2024-11-04 19:34:13,315 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_reset_write [2024-11-04 19:34:13,315 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_reset_write [2024-11-04 19:34:13,315 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-04 19:34:13,315 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-04 19:34:13,315 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2024-11-04 19:34:13,315 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2024-11-04 19:34:13,315 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-04 19:34:13,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-04 19:34:13,315 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2024-11-04 19:34:13,315 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2024-11-04 19:34:13,315 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-11-04 19:34:13,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-11-04 19:34:13,315 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_init_commit [2024-11-04 19:34:13,316 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_init_commit [2024-11-04 19:34:13,316 INFO L130 BoogieDeclarations]: Found specification of procedure xdr_init_decode_pages [2024-11-04 19:34:13,316 INFO L138 BoogieDeclarations]: Found implementation of procedure xdr_init_decode_pages [2024-11-04 19:34:13,316 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2024-11-04 19:34:13,316 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2024-11-04 19:34:13,316 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_free_lseg [2024-11-04 19:34:13,316 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_free_lseg [2024-11-04 19:34:13,317 INFO L130 BoogieDeclarations]: Found specification of procedure NFS_SERVER [2024-11-04 19:34:13,317 INFO L138 BoogieDeclarations]: Found implementation of procedure NFS_SERVER [2024-11-04 19:34:13,317 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4_fl_select_ds_fh [2024-11-04 19:34:13,318 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs4_fl_select_ds_fh [2024-11-04 19:34:13,318 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages [2024-11-04 19:34:13,318 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages [2024-11-04 19:34:13,318 INFO L130 BoogieDeclarations]: Found specification of procedure FILELAYOUT_LSEG [2024-11-04 19:34:13,318 INFO L138 BoogieDeclarations]: Found implementation of procedure FILELAYOUT_LSEG [2024-11-04 19:34:13,318 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-11-04 19:34:13,318 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-11-04 19:34:13,319 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_pg_init_read [2024-11-04 19:34:13,319 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_pg_init_read [2024-11-04 19:34:13,319 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-04 19:34:13,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-04 19:34:13,319 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4_fl_calc_j_index [2024-11-04 19:34:13,320 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs4_fl_calc_j_index [2024-11-04 19:34:13,320 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-04 19:34:13,320 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2024-11-04 19:34:13,320 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#1 [2024-11-04 19:34:13,320 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#2 [2024-11-04 19:34:13,320 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#3 [2024-11-04 19:34:13,320 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#4 [2024-11-04 19:34:13,320 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#5 [2024-11-04 19:34:13,320 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#6 [2024-11-04 19:34:13,320 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#7 [2024-11-04 19:34:13,320 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#8 [2024-11-04 19:34:13,320 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#9 [2024-11-04 19:34:13,320 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#10 [2024-11-04 19:34:13,320 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#11 [2024-11-04 19:34:13,320 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#12 [2024-11-04 19:34:13,320 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#13 [2024-11-04 19:34:13,320 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_read_count_stats [2024-11-04 19:34:13,321 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_read_count_stats [2024-11-04 19:34:13,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#0 [2024-11-04 19:34:13,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#1 [2024-11-04 19:34:13,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#2 [2024-11-04 19:34:13,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#3 [2024-11-04 19:34:13,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#4 [2024-11-04 19:34:13,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#5 [2024-11-04 19:34:13,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#6 [2024-11-04 19:34:13,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#7 [2024-11-04 19:34:13,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#8 [2024-11-04 19:34:13,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#9 [2024-11-04 19:34:13,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#10 [2024-11-04 19:34:13,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#11 [2024-11-04 19:34:13,322 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#12 [2024-11-04 19:34:13,322 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#13 [2024-11-04 19:34:13,322 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#0 [2024-11-04 19:34:13,322 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#1 [2024-11-04 19:34:13,322 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#2 [2024-11-04 19:34:13,322 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#3 [2024-11-04 19:34:13,322 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#4 [2024-11-04 19:34:13,323 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#5 [2024-11-04 19:34:13,323 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#6 [2024-11-04 19:34:13,323 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#7 [2024-11-04 19:34:13,323 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#8 [2024-11-04 19:34:13,323 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#9 [2024-11-04 19:34:13,323 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#10 [2024-11-04 19:34:13,323 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#11 [2024-11-04 19:34:13,323 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#12 [2024-11-04 19:34:13,323 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#13 [2024-11-04 19:34:13,323 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2024-11-04 19:34:13,323 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2024-11-04 19:34:13,323 INFO L130 BoogieDeclarations]: Found specification of procedure pnfs_get_lseg [2024-11-04 19:34:13,323 INFO L138 BoogieDeclarations]: Found implementation of procedure pnfs_get_lseg [2024-11-04 19:34:13,324 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2024-11-04 19:34:13,324 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2024-11-04 19:34:13,324 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_pageio_reset_read_mds [2024-11-04 19:34:13,324 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_pageio_reset_read_mds [2024-11-04 19:34:13,324 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_recover_commit_reqs [2024-11-04 19:34:13,324 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_recover_commit_reqs [2024-11-04 19:34:13,324 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-04 19:34:13,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-04 19:34:13,324 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_pg_test [2024-11-04 19:34:13,324 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_pg_test [2024-11-04 19:34:13,324 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_pg_init_write [2024-11-04 19:34:13,324 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_pg_init_write [2024-11-04 19:34:13,324 INFO L130 BoogieDeclarations]: Found specification of procedure transfer_commit_list [2024-11-04 19:34:13,324 INFO L138 BoogieDeclarations]: Found implementation of procedure transfer_commit_list [2024-11-04 19:34:13,324 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_commit_release [2024-11-04 19:34:13,324 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_commit_release [2024-11-04 19:34:13,324 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_free_layout_hdr [2024-11-04 19:34:13,324 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_free_layout_hdr [2024-11-04 19:34:13,324 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2024-11-04 19:34:13,325 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2024-11-04 19:34:13,325 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2024-11-04 19:34:13,325 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2024-11-04 19:34:13,325 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2024-11-04 19:34:13,325 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2024-11-04 19:34:13,325 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2024-11-04 19:34:13,325 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2024-11-04 19:34:13,325 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2024-11-04 19:34:13,325 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2024-11-04 19:34:13,325 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2024-11-04 19:34:13,325 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2024-11-04 19:34:13,325 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2024-11-04 19:34:13,325 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2024-11-04 19:34:13,325 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2024-11-04 19:34:13,325 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2024-11-04 19:34:13,325 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2024-11-04 19:34:13,325 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2024-11-04 19:34:13,325 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2024-11-04 19:34:13,325 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2024-11-04 19:34:13,326 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2024-11-04 19:34:13,326 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2024-11-04 19:34:13,326 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2024-11-04 19:34:13,326 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2024-11-04 19:34:13,326 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2024-11-04 19:34:13,326 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2024-11-04 19:34:13,326 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2024-11-04 19:34:13,326 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2024-11-04 19:34:13,326 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4_find_or_create_ds_client [2024-11-04 19:34:13,326 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs4_find_or_create_ds_client [2024-11-04 19:34:13,327 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2024-11-04 19:34:13,327 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2024-11-04 19:34:13,327 INFO L130 BoogieDeclarations]: Found specification of procedure div_u64_rem [2024-11-04 19:34:13,327 INFO L138 BoogieDeclarations]: Found implementation of procedure div_u64_rem [2024-11-04 19:34:13,327 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-11-04 19:34:13,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-11-04 19:34:13,327 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_free_deveiceid_node [2024-11-04 19:34:13,327 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_free_deveiceid_node [2024-11-04 19:34:13,327 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-04 19:34:13,327 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2024-11-04 19:34:13,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2024-11-04 19:34:13,327 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2024-11-04 19:34:13,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2024-11-04 19:34:13,327 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_request_remove_commit_list [2024-11-04 19:34:13,327 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_request_remove_commit_list [2024-11-04 19:34:13,328 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_write_commit_done [2024-11-04 19:34:13,328 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_write_commit_done [2024-11-04 19:34:13,328 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2024-11-04 19:34:13,328 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2024-11-04 19:34:13,328 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-04 19:34:13,328 INFO L130 BoogieDeclarations]: Found specification of procedure FILELAYOUT_FROM_HDR [2024-11-04 19:34:13,328 INFO L138 BoogieDeclarations]: Found implementation of procedure FILELAYOUT_FROM_HDR [2024-11-04 19:34:13,328 INFO L130 BoogieDeclarations]: Found specification of procedure xdr_inline_decode [2024-11-04 19:34:13,328 INFO L138 BoogieDeclarations]: Found implementation of procedure xdr_inline_decode [2024-11-04 19:34:13,328 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-04 19:34:13,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-04 19:34:13,328 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-04 19:34:13,328 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-04 19:34:13,328 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-04 19:34:13,328 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-04 19:34:13,328 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-04 19:34:13,329 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-04 19:34:13,329 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-04 19:34:13,329 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-04 19:34:13,329 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-04 19:34:13,329 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-04 19:34:13,329 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-04 19:34:13,329 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-04 19:34:13,329 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-04 19:34:13,329 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-11-04 19:34:13,329 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_alloc_layout_hdr [2024-11-04 19:34:13,329 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_alloc_layout_hdr [2024-11-04 19:34:13,329 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8#0 [2024-11-04 19:34:13,329 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8#1 [2024-11-04 19:34:13,329 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8#2 [2024-11-04 19:34:13,329 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8#3 [2024-11-04 19:34:13,329 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8#4 [2024-11-04 19:34:13,329 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8#5 [2024-11-04 19:34:13,329 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8#6 [2024-11-04 19:34:13,329 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8#7 [2024-11-04 19:34:13,330 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8#8 [2024-11-04 19:34:13,330 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8#9 [2024-11-04 19:34:13,330 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8#10 [2024-11-04 19:34:13,330 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8#11 [2024-11-04 19:34:13,330 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8#12 [2024-11-04 19:34:13,330 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8#13 [2024-11-04 19:34:13,330 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2#0 [2024-11-04 19:34:13,330 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2#1 [2024-11-04 19:34:13,330 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2#2 [2024-11-04 19:34:13,330 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2#3 [2024-11-04 19:34:13,330 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2#4 [2024-11-04 19:34:13,330 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2#5 [2024-11-04 19:34:13,330 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2#6 [2024-11-04 19:34:13,330 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2#7 [2024-11-04 19:34:13,330 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2#8 [2024-11-04 19:34:13,330 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2#9 [2024-11-04 19:34:13,330 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2#10 [2024-11-04 19:34:13,330 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2#11 [2024-11-04 19:34:13,330 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2#12 [2024-11-04 19:34:13,330 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2#13 [2024-11-04 19:34:13,331 INFO L130 BoogieDeclarations]: Found specification of procedure req_offset [2024-11-04 19:34:13,331 INFO L138 BoogieDeclarations]: Found implementation of procedure req_offset [2024-11-04 19:34:13,331 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-04 19:34:13,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-04 19:34:13,331 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4#0 [2024-11-04 19:34:13,331 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4#1 [2024-11-04 19:34:13,331 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4#2 [2024-11-04 19:34:13,331 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4#3 [2024-11-04 19:34:13,331 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4#4 [2024-11-04 19:34:13,331 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4#5 [2024-11-04 19:34:13,331 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4#6 [2024-11-04 19:34:13,331 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4#7 [2024-11-04 19:34:13,331 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4#8 [2024-11-04 19:34:13,331 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4#9 [2024-11-04 19:34:13,331 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4#10 [2024-11-04 19:34:13,331 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4#11 [2024-11-04 19:34:13,331 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4#12 [2024-11-04 19:34:13,331 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4#13 [2024-11-04 19:34:13,331 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_mark_request_commit [2024-11-04 19:34:13,332 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_mark_request_commit [2024-11-04 19:34:13,332 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_80___0 [2024-11-04 19:34:13,332 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_80___0 [2024-11-04 19:34:13,332 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2024-11-04 19:34:13,332 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2024-11-04 19:34:13,332 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-04 19:34:13,332 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-04 19:34:13,332 INFO L130 BoogieDeclarations]: Found specification of procedure _filelayout_free_lseg [2024-11-04 19:34:13,332 INFO L138 BoogieDeclarations]: Found implementation of procedure _filelayout_free_lseg [2024-11-04 19:34:13,332 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_alloc_lseg [2024-11-04 19:34:13,332 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_alloc_lseg [2024-11-04 19:34:13,332 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-11-04 19:34:13,332 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-11-04 19:34:13,332 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1#0 [2024-11-04 19:34:13,332 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1#1 [2024-11-04 19:34:13,332 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1#2 [2024-11-04 19:34:13,332 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1#3 [2024-11-04 19:34:13,332 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1#4 [2024-11-04 19:34:13,332 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1#5 [2024-11-04 19:34:13,333 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1#6 [2024-11-04 19:34:13,333 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1#7 [2024-11-04 19:34:13,333 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1#8 [2024-11-04 19:34:13,334 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1#9 [2024-11-04 19:34:13,334 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1#10 [2024-11-04 19:34:13,334 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1#11 [2024-11-04 19:34:13,334 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1#12 [2024-11-04 19:34:13,334 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1#13 [2024-11-04 19:34:13,334 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4_set_rw_stateid [2024-11-04 19:34:13,334 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs4_set_rw_stateid [2024-11-04 19:34:13,335 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-04 19:34:13,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-04 19:34:13,335 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2024-11-04 19:34:13,335 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2024-11-04 19:34:13,335 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#0 [2024-11-04 19:34:13,335 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#1 [2024-11-04 19:34:13,335 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#2 [2024-11-04 19:34:13,335 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#3 [2024-11-04 19:34:13,335 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#4 [2024-11-04 19:34:13,335 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#5 [2024-11-04 19:34:13,335 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#6 [2024-11-04 19:34:13,337 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#7 [2024-11-04 19:34:13,338 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#8 [2024-11-04 19:34:13,338 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#9 [2024-11-04 19:34:13,338 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#10 [2024-11-04 19:34:13,338 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#11 [2024-11-04 19:34:13,338 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#12 [2024-11-04 19:34:13,338 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#13 [2024-11-04 19:34:13,338 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#0 [2024-11-04 19:34:13,338 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#1 [2024-11-04 19:34:13,338 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#2 [2024-11-04 19:34:13,338 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#3 [2024-11-04 19:34:13,338 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#4 [2024-11-04 19:34:13,338 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#5 [2024-11-04 19:34:13,338 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#6 [2024-11-04 19:34:13,338 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#7 [2024-11-04 19:34:13,338 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#8 [2024-11-04 19:34:13,338 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#9 [2024-11-04 19:34:13,338 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#10 [2024-11-04 19:34:13,338 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#11 [2024-11-04 19:34:13,338 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#12 [2024-11-04 19:34:13,339 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#13 [2024-11-04 19:34:13,339 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#0 [2024-11-04 19:34:13,339 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#1 [2024-11-04 19:34:13,339 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#2 [2024-11-04 19:34:13,339 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#3 [2024-11-04 19:34:13,339 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#4 [2024-11-04 19:34:13,339 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#5 [2024-11-04 19:34:13,339 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#6 [2024-11-04 19:34:13,339 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#7 [2024-11-04 19:34:13,339 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#8 [2024-11-04 19:34:13,339 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#9 [2024-11-04 19:34:13,339 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#10 [2024-11-04 19:34:13,339 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#11 [2024-11-04 19:34:13,339 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#12 [2024-11-04 19:34:13,339 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#13 [2024-11-04 19:34:13,339 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-11-04 19:34:13,339 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-11-04 19:34:13,339 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-11-04 19:34:13,339 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-11-04 19:34:13,339 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-11-04 19:34:13,340 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-11-04 19:34:13,340 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-11-04 19:34:13,340 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-11-04 19:34:13,340 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-11-04 19:34:13,340 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-11-04 19:34:13,340 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-11-04 19:34:13,340 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-11-04 19:34:13,340 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-11-04 19:34:13,340 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2024-11-04 19:34:13,340 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#0 [2024-11-04 19:34:13,340 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#1 [2024-11-04 19:34:13,340 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#2 [2024-11-04 19:34:13,340 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#3 [2024-11-04 19:34:13,340 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#4 [2024-11-04 19:34:13,340 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#5 [2024-11-04 19:34:13,340 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#6 [2024-11-04 19:34:13,340 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#7 [2024-11-04 19:34:13,341 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#8 [2024-11-04 19:34:13,341 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#9 [2024-11-04 19:34:13,341 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#10 [2024-11-04 19:34:13,341 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#11 [2024-11-04 19:34:13,341 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#12 [2024-11-04 19:34:13,341 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#13 [2024-11-04 19:34:13,341 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-04 19:34:13,341 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-04 19:34:13,341 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-04 19:34:13,341 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-04 19:34:13,341 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-04 19:34:13,341 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-04 19:34:13,341 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-04 19:34:13,341 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-04 19:34:13,341 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-04 19:34:13,341 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-04 19:34:13,341 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-04 19:34:13,341 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-04 19:34:13,341 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-04 19:34:13,341 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-11-04 19:34:13,342 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-04 19:34:13,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-04 19:34:13,342 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_commit_count_stats [2024-11-04 19:34:13,342 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_commit_count_stats [2024-11-04 19:34:13,342 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-11-04 19:34:13,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-11-04 19:34:13,342 INFO L130 BoogieDeclarations]: Found specification of procedure FILELAYOUT_DEVID_NODE [2024-11-04 19:34:13,342 INFO L138 BoogieDeclarations]: Found implementation of procedure FILELAYOUT_DEVID_NODE [2024-11-04 19:34:13,342 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_resend_writes [2024-11-04 19:34:13,342 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_resend_writes [2024-11-04 19:34:13,342 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2024-11-04 19:34:13,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2024-11-04 19:34:13,342 INFO L130 BoogieDeclarations]: Found specification of procedure nfs41_sequence_done [2024-11-04 19:34:13,342 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs41_sequence_done [2024-11-04 19:34:13,342 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4_fl_free_deviceid [2024-11-04 19:34:13,342 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs4_fl_free_deviceid [2024-11-04 19:34:13,342 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_retry_commit [2024-11-04 19:34:13,342 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_retry_commit [2024-11-04 19:34:13,342 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_scan_commit_lists [2024-11-04 19:34:13,342 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_scan_commit_lists [2024-11-04 19:34:13,342 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_fenceme [2024-11-04 19:34:13,343 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_fenceme [2024-11-04 19:34:13,343 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_commit_pagelist [2024-11-04 19:34:13,343 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_commit_pagelist [2024-11-04 19:34:13,343 INFO L130 BoogieDeclarations]: Found specification of procedure pnfs_put_lseg [2024-11-04 19:34:13,343 INFO L138 BoogieDeclarations]: Found implementation of procedure pnfs_put_lseg [2024-11-04 19:34:13,343 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2024-11-04 19:34:13,343 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2024-11-04 19:34:13,343 INFO L130 BoogieDeclarations]: Found specification of procedure __be32_to_cpup [2024-11-04 19:34:13,343 INFO L138 BoogieDeclarations]: Found implementation of procedure __be32_to_cpup [2024-11-04 19:34:13,343 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_write_count_stats [2024-11-04 19:34:13,343 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_write_count_stats [2024-11-04 19:34:13,343 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_reset_read [2024-11-04 19:34:13,343 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_reset_read [2024-11-04 19:34:13,343 INFO L130 BoogieDeclarations]: Found specification of procedure rpc_exit [2024-11-04 19:34:13,343 INFO L138 BoogieDeclarations]: Found implementation of procedure rpc_exit [2024-11-04 19:34:13,343 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2024-11-04 19:34:13,343 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2024-11-04 19:34:13,343 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2024-11-04 19:34:13,343 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2024-11-04 19:34:13,343 INFO L130 BoogieDeclarations]: Found specification of procedure rpc_count_iostats [2024-11-04 19:34:13,344 INFO L138 BoogieDeclarations]: Found implementation of procedure rpc_count_iostats [2024-11-04 19:34:13,344 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_clear_request_commit [2024-11-04 19:34:13,344 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_clear_request_commit [2024-11-04 19:34:13,344 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2024-11-04 19:34:13,344 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2024-11-04 19:34:13,344 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-04 19:34:13,344 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-11-04 19:34:13,344 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-11-04 19:34:13,344 INFO L130 BoogieDeclarations]: Found specification of procedure NFS_FILEID [2024-11-04 19:34:13,344 INFO L138 BoogieDeclarations]: Found implementation of procedure NFS_FILEID [2024-11-04 19:34:13,344 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4_fl_calc_ds_index [2024-11-04 19:34:13,344 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs4_fl_calc_ds_index [2024-11-04 19:34:13,344 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_get_dserver_offset [2024-11-04 19:34:13,344 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_get_dserver_offset [2024-11-04 19:34:13,344 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-04 19:34:13,344 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-04 19:34:13,344 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-04 19:34:13,344 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-04 19:34:13,344 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-04 19:34:13,344 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-04 19:34:13,344 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-04 19:34:13,345 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-04 19:34:13,345 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-04 19:34:13,345 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-04 19:34:13,345 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-04 19:34:13,345 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-04 19:34:13,345 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-04 19:34:13,345 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-11-04 19:34:13,345 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4_fl_put_deviceid [2024-11-04 19:34:13,345 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs4_fl_put_deviceid [2024-11-04 19:34:13,345 INFO L130 BoogieDeclarations]: Found specification of procedure __free_pages [2024-11-04 19:34:13,345 INFO L138 BoogieDeclarations]: Found implementation of procedure __free_pages [2024-11-04 19:34:13,349 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#0 [2024-11-04 19:34:13,349 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#1 [2024-11-04 19:34:13,349 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#2 [2024-11-04 19:34:13,349 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#3 [2024-11-04 19:34:13,349 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#4 [2024-11-04 19:34:13,349 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#5 [2024-11-04 19:34:13,349 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#6 [2024-11-04 19:34:13,349 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#7 [2024-11-04 19:34:13,349 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#8 [2024-11-04 19:34:13,349 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#9 [2024-11-04 19:34:13,349 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#10 [2024-11-04 19:34:13,349 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#11 [2024-11-04 19:34:13,349 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#12 [2024-11-04 19:34:13,350 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#13 [2024-11-04 19:34:13,350 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#0 [2024-11-04 19:34:13,350 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#1 [2024-11-04 19:34:13,350 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#2 [2024-11-04 19:34:13,350 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#3 [2024-11-04 19:34:13,350 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#4 [2024-11-04 19:34:13,350 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#5 [2024-11-04 19:34:13,350 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#6 [2024-11-04 19:34:13,350 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#7 [2024-11-04 19:34:13,350 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#8 [2024-11-04 19:34:13,350 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#9 [2024-11-04 19:34:13,350 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#10 [2024-11-04 19:34:13,350 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#11 [2024-11-04 19:34:13,350 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#12 [2024-11-04 19:34:13,350 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#13 [2024-11-04 19:34:13,350 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#0 [2024-11-04 19:34:13,350 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#1 [2024-11-04 19:34:13,350 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#2 [2024-11-04 19:34:13,350 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#3 [2024-11-04 19:34:13,350 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#4 [2024-11-04 19:34:13,350 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#5 [2024-11-04 19:34:13,350 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#6 [2024-11-04 19:34:13,351 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#7 [2024-11-04 19:34:13,351 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#8 [2024-11-04 19:34:13,351 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#9 [2024-11-04 19:34:13,351 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#10 [2024-11-04 19:34:13,351 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#11 [2024-11-04 19:34:13,351 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#12 [2024-11-04 19:34:13,351 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#13 [2024-11-04 19:34:13,351 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#0 [2024-11-04 19:34:13,351 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#1 [2024-11-04 19:34:13,351 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#2 [2024-11-04 19:34:13,351 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#3 [2024-11-04 19:34:13,351 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#4 [2024-11-04 19:34:13,351 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#5 [2024-11-04 19:34:13,351 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#6 [2024-11-04 19:34:13,351 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#7 [2024-11-04 19:34:13,351 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#8 [2024-11-04 19:34:13,351 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#9 [2024-11-04 19:34:13,351 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#10 [2024-11-04 19:34:13,351 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#11 [2024-11-04 19:34:13,351 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#12 [2024-11-04 19:34:13,351 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#13 [2024-11-04 19:34:13,351 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-11-04 19:34:13,352 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-11-04 19:34:13,352 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-11-04 19:34:13,352 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-11-04 19:34:13,352 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-11-04 19:34:13,352 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-11-04 19:34:13,352 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-11-04 19:34:13,352 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-11-04 19:34:13,352 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-11-04 19:34:13,352 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-11-04 19:34:13,352 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-11-04 19:34:13,352 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-11-04 19:34:13,352 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-11-04 19:34:13,352 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-11-04 19:34:13,352 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_read_prepare [2024-11-04 19:34:13,352 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_read_prepare [2024-11-04 19:34:13,352 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-04 19:34:13,352 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-04 19:34:13,352 INFO L130 BoogieDeclarations]: Found specification of procedure NFS_I [2024-11-04 19:34:13,352 INFO L138 BoogieDeclarations]: Found implementation of procedure NFS_I [2024-11-04 19:34:13,352 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2024-11-04 19:34:13,352 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2024-11-04 19:34:13,352 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2024-11-04 19:34:13,353 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2024-11-04 19:34:13,353 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_put_client [2024-11-04 19:34:13,353 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_put_client [2024-11-04 19:34:13,353 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-11-04 19:34:13,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-11-04 19:34:13,353 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_write_call_done [2024-11-04 19:34:13,353 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_write_call_done [2024-11-04 19:34:13,353 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2024-11-04 19:34:13,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2024-11-04 19:34:13,353 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_write_release [2024-11-04 19:34:13,353 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_write_release [2024-11-04 19:34:13,353 INFO L130 BoogieDeclarations]: Found specification of procedure nfs41_setup_sequence [2024-11-04 19:34:13,353 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs41_setup_sequence [2024-11-04 19:34:13,353 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2024-11-04 19:34:13,353 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2024-11-04 19:34:13,353 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_commitdata_alloc [2024-11-04 19:34:13,353 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_commitdata_alloc [2024-11-04 19:34:13,353 INFO L130 BoogieDeclarations]: Found specification of procedure xdr_set_scratch_buffer [2024-11-04 19:34:13,353 INFO L138 BoogieDeclarations]: Found implementation of procedure xdr_set_scratch_buffer [2024-11-04 19:34:13,353 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_79 [2024-11-04 19:34:13,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_79 [2024-11-04 19:34:13,353 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_write_pagelist [2024-11-04 19:34:13,353 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_write_pagelist [2024-11-04 19:34:13,354 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-11-04 19:34:13,354 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-11-04 19:34:13,354 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-04 19:34:13,354 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-04 19:34:13,354 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_read_call_done [2024-11-04 19:34:13,354 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_read_call_done [2024-11-04 19:34:13,354 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_free_fh_array [2024-11-04 19:34:13,354 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_free_fh_array [2024-11-04 19:34:13,354 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#0 [2024-11-04 19:34:13,354 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#1 [2024-11-04 19:34:13,354 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#2 [2024-11-04 19:34:13,354 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#3 [2024-11-04 19:34:13,354 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#4 [2024-11-04 19:34:13,354 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#5 [2024-11-04 19:34:13,354 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#6 [2024-11-04 19:34:13,354 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#7 [2024-11-04 19:34:13,354 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#8 [2024-11-04 19:34:13,354 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#9 [2024-11-04 19:34:13,354 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#10 [2024-11-04 19:34:13,354 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#11 [2024-11-04 19:34:13,354 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#12 [2024-11-04 19:34:13,354 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#13 [2024-11-04 19:34:13,355 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#0 [2024-11-04 19:34:13,355 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#1 [2024-11-04 19:34:13,355 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#2 [2024-11-04 19:34:13,355 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#3 [2024-11-04 19:34:13,355 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#4 [2024-11-04 19:34:13,355 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#5 [2024-11-04 19:34:13,355 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#6 [2024-11-04 19:34:13,355 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#7 [2024-11-04 19:34:13,355 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#8 [2024-11-04 19:34:13,355 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#9 [2024-11-04 19:34:13,355 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#10 [2024-11-04 19:34:13,355 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#11 [2024-11-04 19:34:13,355 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#12 [2024-11-04 19:34:13,355 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#13 [2024-11-04 19:34:13,355 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#0 [2024-11-04 19:34:13,355 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#1 [2024-11-04 19:34:13,355 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#2 [2024-11-04 19:34:13,355 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#3 [2024-11-04 19:34:13,355 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#4 [2024-11-04 19:34:13,355 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#5 [2024-11-04 19:34:13,355 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#6 [2024-11-04 19:34:13,355 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#7 [2024-11-04 19:34:13,355 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#8 [2024-11-04 19:34:13,356 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#9 [2024-11-04 19:34:13,356 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#10 [2024-11-04 19:34:13,356 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#11 [2024-11-04 19:34:13,356 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#12 [2024-11-04 19:34:13,356 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#13 [2024-11-04 19:34:13,356 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#0 [2024-11-04 19:34:13,356 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#1 [2024-11-04 19:34:13,356 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#2 [2024-11-04 19:34:13,356 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#3 [2024-11-04 19:34:13,356 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#4 [2024-11-04 19:34:13,356 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#5 [2024-11-04 19:34:13,356 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#6 [2024-11-04 19:34:13,356 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#7 [2024-11-04 19:34:13,356 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#8 [2024-11-04 19:34:13,356 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#9 [2024-11-04 19:34:13,356 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#10 [2024-11-04 19:34:13,356 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#11 [2024-11-04 19:34:13,356 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#12 [2024-11-04 19:34:13,356 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#13 [2024-11-04 19:34:13,356 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_read_pagelist [2024-11-04 19:34:13,356 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_read_pagelist [2024-11-04 19:34:13,356 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-04 19:34:13,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-04 19:34:13,357 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_80 [2024-11-04 19:34:13,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_80 [2024-11-04 19:34:13,357 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_initiate_commit [2024-11-04 19:34:13,357 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_initiate_commit [2024-11-04 19:34:13,357 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2024-11-04 19:34:13,357 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2024-11-04 19:34:13,357 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2024-11-04 19:34:13,357 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2024-11-04 19:34:13,357 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4_print_deviceid [2024-11-04 19:34:13,357 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs4_print_deviceid [2024-11-04 19:34:13,357 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-11-04 19:34:13,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-11-04 19:34:13,357 INFO L130 BoogieDeclarations]: Found specification of procedure pnfs_update_layout [2024-11-04 19:34:13,357 INFO L138 BoogieDeclarations]: Found implementation of procedure pnfs_update_layout [2024-11-04 19:34:13,357 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2024-11-04 19:34:13,357 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2024-11-04 19:34:13,357 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_nfs4filelayout_exit_5_2 [2024-11-04 19:34:13,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_nfs4filelayout_exit_5_2 [2024-11-04 19:34:13,357 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_read_release [2024-11-04 19:34:13,357 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_read_release [2024-11-04 19:34:13,357 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4_mark_deviceid_unavailable [2024-11-04 19:34:13,357 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs4_mark_deviceid_unavailable [2024-11-04 19:34:13,358 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_test_devid_unavailable [2024-11-04 19:34:13,358 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_test_devid_unavailable [2024-11-04 19:34:13,358 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2024-11-04 19:34:13,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2024-11-04 19:34:13,358 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_write_prepare [2024-11-04 19:34:13,358 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_write_prepare [2024-11-04 19:34:13,358 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-04 19:34:13,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-04 19:34:13,358 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_reset_to_mds [2024-11-04 19:34:13,358 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_reset_to_mds [2024-11-04 19:34:14,305 INFO L238 CfgBuilder]: Building ICFG [2024-11-04 19:34:14,311 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-04 19:34:32,875 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-11-04 19:34:36,822 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-04 19:34:44,024 INFO L? ?]: Removed 2857 outVars from TransFormulas that were not future-live. [2024-11-04 19:34:44,024 INFO L287 CfgBuilder]: Performing block encoding [2024-11-04 19:34:44,073 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-04 19:34:44,073 INFO L316 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-04 19:34:44,074 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 04.11 07:34:44 BoogieIcfgContainer [2024-11-04 19:34:44,074 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-04 19:34:44,076 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-04 19:34:44,076 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-04 19:34:44,079 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-04 19:34:44,080 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 04.11 07:34:06" (1/3) ... [2024-11-04 19:34:44,080 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@40c8d55 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 04.11 07:34:44, skipping insertion in model container [2024-11-04 19:34:44,080 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 07:34:11" (2/3) ... [2024-11-04 19:34:44,081 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@40c8d55 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 04.11 07:34:44, skipping insertion in model container [2024-11-04 19:34:44,081 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 04.11 07:34:44" (3/3) ... [2024-11-04 19:34:44,082 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_fs-nfs-nfs_layout_nfsv41_files.cil.i [2024-11-04 19:34:44,096 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-04 19:34:44,096 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 4 error locations. [2024-11-04 19:34:44,195 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-04 19:34:44,200 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;@423a40b6, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-04 19:34:44,201 INFO L334 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2024-11-04 19:34:44,211 INFO L276 IsEmpty]: Start isEmpty. Operand has 2273 states, 1493 states have (on average 1.2739450770261218) internal successors, (1902), 1541 states have internal predecessors, (1902), 651 states have call successors, (651), 126 states have call predecessors, (651), 125 states have return successors, (645), 622 states have call predecessors, (645), 645 states have call successors, (645) [2024-11-04 19:34:44,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 405 [2024-11-04 19:34:44,233 INFO L207 NwaCegarLoop]: Found error trace [2024-11-04 19:34:44,233 INFO L215 NwaCegarLoop]: trace histogram [35, 35, 34, 34, 34, 34, 34, 34, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-04 19:34:44,234 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2024-11-04 19:34:44,237 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-04 19:34:44,238 INFO L85 PathProgramCache]: Analyzing trace with hash 952733799, now seen corresponding path program 1 times [2024-11-04 19:34:44,244 INFO L118 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2024-11-04 19:34:44,244 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [229269866] [2024-11-04 19:34:44,245 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-04 19:34:44,246 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-04 19:34:44,246 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc4 [2024-11-04 19:34:44,253 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-04 19:34:44,257 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc4 --incremental --print-success --lang smt (2)] Waiting until timeout for monitored process [2024-11-04 19:34:45,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-04 19:34:45,832 INFO L255 TraceCheckSpWp]: Trace formula consists of 1502 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-11-04 19:34:45,845 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-04 19:34:46,009 INFO L134 CoverageAnalysis]: Checked inductivity of 5151 backedges. 102 proven. 0 refuted. 0 times theorem prover too weak. 5049 trivial. 0 not checked. [2024-11-04 19:34:46,009 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-04 19:34:48,845 INFO L134 CoverageAnalysis]: Checked inductivity of 5151 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5151 trivial. 0 not checked. [2024-11-04 19:34:48,846 INFO L136 FreeRefinementEngine]: Strategy FIXED_PREFERENCES found an infeasible trace [2024-11-04 19:34:48,846 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [229269866] [2024-11-04 19:34:48,847 INFO L158 FreeRefinementEngine]: IpTcStrategyModulePreferences [229269866] provided 2 perfect and 0 imperfect interpolant sequences [2024-11-04 19:34:48,847 INFO L185 FreeRefinementEngine]: Found 2 perfect and 0 imperfect interpolant sequences. [2024-11-04 19:34:48,847 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [] total 4 [2024-11-04 19:34:48,848 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1232127704] [2024-11-04 19:34:48,849 INFO L85 oduleStraightlineAll]: Using 2 perfect interpolants to construct interpolant automaton [2024-11-04 19:34:48,853 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-04 19:34:48,853 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2024-11-04 19:34:48,872 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-04 19:34:48,873 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2024-11-04 19:34:48,879 INFO L87 Difference]: Start difference. First operand has 2273 states, 1493 states have (on average 1.2739450770261218) internal successors, (1902), 1541 states have internal predecessors, (1902), 651 states have call successors, (651), 126 states have call predecessors, (651), 125 states have return successors, (645), 622 states have call predecessors, (645), 645 states have call successors, (645) Second operand has 4 states, 4 states have (on average 18.75) internal successors, (75), 4 states have internal predecessors, (75), 4 states have call successors, (43), 3 states have call predecessors, (43), 3 states have return successors, (41), 4 states have call predecessors, (41), 4 states have call successors, (41) [2024-11-04 19:34:52,958 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-04 19:35:05,375 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-04 19:35:05,375 INFO L93 Difference]: Finished difference Result 8700 states and 12464 transitions. [2024-11-04 19:35:05,377 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-04 19:35:05,378 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 18.75) internal successors, (75), 4 states have internal predecessors, (75), 4 states have call successors, (43), 3 states have call predecessors, (43), 3 states have return successors, (41), 4 states have call predecessors, (41), 4 states have call successors, (41) Word has length 404 [2024-11-04 19:35:05,382 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-04 19:35:05,474 INFO L225 Difference]: With dead ends: 8700 [2024-11-04 19:35:05,474 INFO L226 Difference]: Without dead ends: 6480 [2024-11-04 19:35:05,518 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 806 GetRequests, 804 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2024-11-04 19:35:05,525 INFO L432 NwaCegarLoop]: 3188 mSDtfsCounter, 6099 mSDsluCounter, 4861 mSDsCounter, 0 mSdLazyCounter, 1328 mSolverCounterSat, 19 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 15.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6099 SdHoareTripleChecker+Valid, 8049 SdHoareTripleChecker+Invalid, 1348 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 19 IncrementalHoareTripleChecker+Valid, 1328 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 15.8s IncrementalHoareTripleChecker+Time [2024-11-04 19:35:05,525 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [6099 Valid, 8049 Invalid, 1348 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [19 Valid, 1328 Invalid, 1 Unknown, 0 Unchecked, 15.8s Time] [2024-11-04 19:35:05,566 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6480 states. [2024-11-04 19:35:05,859 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6480 to 6445. [2024-11-04 19:35:05,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6445 states, 4274 states have (on average 1.2725783809078146) internal successors, (5439), 4412 states have internal predecessors, (5439), 1800 states have call successors, (1800), 368 states have call predecessors, (1800), 367 states have return successors, (1796), 1727 states have call predecessors, (1796), 1796 states have call successors, (1796) [2024-11-04 19:35:05,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6445 states to 6445 states and 9035 transitions. [2024-11-04 19:35:05,921 INFO L78 Accepts]: Start accepts. Automaton has 6445 states and 9035 transitions. Word has length 404 [2024-11-04 19:35:05,923 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-04 19:35:05,923 INFO L471 AbstractCegarLoop]: Abstraction has 6445 states and 9035 transitions. [2024-11-04 19:35:05,924 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 18.75) internal successors, (75), 4 states have internal predecessors, (75), 4 states have call successors, (43), 3 states have call predecessors, (43), 3 states have return successors, (41), 4 states have call predecessors, (41), 4 states have call successors, (41) [2024-11-04 19:35:05,924 INFO L276 IsEmpty]: Start isEmpty. Operand 6445 states and 9035 transitions. [2024-11-04 19:35:05,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 407 [2024-11-04 19:35:05,935 INFO L207 NwaCegarLoop]: Found error trace [2024-11-04 19:35:05,935 INFO L215 NwaCegarLoop]: trace histogram [35, 35, 34, 34, 34, 34, 34, 34, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-04 19:35:05,977 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc4 --incremental --print-success --lang smt (2)] Forceful destruction successful, exit code 0 [2024-11-04 19:35:06,136 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc4 --incremental --print-success --lang smt [2024-11-04 19:35:06,137 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2024-11-04 19:35:06,137 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-04 19:35:06,137 INFO L85 PathProgramCache]: Analyzing trace with hash -1352985647, now seen corresponding path program 1 times [2024-11-04 19:35:06,137 INFO L118 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2024-11-04 19:35:06,138 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [832319581] [2024-11-04 19:35:06,138 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-04 19:35:06,138 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-04 19:35:06,138 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc4 [2024-11-04 19:35:06,142 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-04 19:35:06,143 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc4 --incremental --print-success --lang smt (3)] Waiting until timeout for monitored process [2024-11-04 19:35:07,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-04 19:35:07,715 INFO L255 TraceCheckSpWp]: Trace formula consists of 1565 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-11-04 19:35:07,736 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-04 19:35:08,015 INFO L134 CoverageAnalysis]: Checked inductivity of 5151 backedges. 102 proven. 0 refuted. 0 times theorem prover too weak. 5049 trivial. 0 not checked. [2024-11-04 19:35:08,016 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-04 19:35:11,456 INFO L134 CoverageAnalysis]: Checked inductivity of 5151 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5151 trivial. 0 not checked. [2024-11-04 19:35:11,456 INFO L136 FreeRefinementEngine]: Strategy FIXED_PREFERENCES found an infeasible trace [2024-11-04 19:35:11,456 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [832319581] [2024-11-04 19:35:11,457 INFO L158 FreeRefinementEngine]: IpTcStrategyModulePreferences [832319581] provided 2 perfect and 0 imperfect interpolant sequences [2024-11-04 19:35:11,457 INFO L185 FreeRefinementEngine]: Found 2 perfect and 0 imperfect interpolant sequences. [2024-11-04 19:35:11,457 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [] total 4 [2024-11-04 19:35:11,457 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1880392475] [2024-11-04 19:35:11,457 INFO L85 oduleStraightlineAll]: Using 2 perfect interpolants to construct interpolant automaton [2024-11-04 19:35:11,460 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-04 19:35:11,461 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2024-11-04 19:35:11,461 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-04 19:35:11,461 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2024-11-04 19:35:11,462 INFO L87 Difference]: Start difference. First operand 6445 states and 9035 transitions. Second operand has 4 states, 4 states have (on average 18.75) internal successors, (75), 4 states have internal predecessors, (75), 4 states have call successors, (42), 3 states have call predecessors, (42), 2 states have return successors, (37), 3 states have call predecessors, (37), 3 states have call successors, (37) [2024-11-04 19:35:15,550 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.09s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-04 19:35:29,420 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-04 19:35:29,420 INFO L93 Difference]: Finished difference Result 21189 states and 29647 transitions. [2024-11-04 19:35:29,421 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-04 19:35:29,421 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 18.75) internal successors, (75), 4 states have internal predecessors, (75), 4 states have call successors, (42), 3 states have call predecessors, (42), 2 states have return successors, (37), 3 states have call predecessors, (37), 3 states have call successors, (37) Word has length 406 [2024-11-04 19:35:29,422 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-04 19:35:29,508 INFO L225 Difference]: With dead ends: 21189 [2024-11-04 19:35:29,508 INFO L226 Difference]: Without dead ends: 14817 [2024-11-04 19:35:29,545 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 810 GetRequests, 808 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2024-11-04 19:35:29,549 INFO L432 NwaCegarLoop]: 3166 mSDtfsCounter, 6106 mSDsluCounter, 4832 mSDsCounter, 0 mSdLazyCounter, 1334 mSolverCounterSat, 23 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 16.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6106 SdHoareTripleChecker+Valid, 7998 SdHoareTripleChecker+Invalid, 1358 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 23 IncrementalHoareTripleChecker+Valid, 1334 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 17.1s IncrementalHoareTripleChecker+Time [2024-11-04 19:35:29,549 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [6106 Valid, 7998 Invalid, 1358 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [23 Valid, 1334 Invalid, 1 Unknown, 0 Unchecked, 17.1s Time] [2024-11-04 19:35:29,567 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14817 states. [2024-11-04 19:35:30,258 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14817 to 14741. [2024-11-04 19:35:30,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14741 states, 9816 states have (on average 1.2724123879380602) internal successors, (12490), 10140 states have internal predecessors, (12490), 4058 states have call successors, (4058), 864 states have call predecessors, (4058), 863 states have return successors, (4054), 3883 states have call predecessors, (4054), 4054 states have call successors, (4054) [2024-11-04 19:35:30,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14741 states to 14741 states and 20602 transitions. [2024-11-04 19:35:30,361 INFO L78 Accepts]: Start accepts. Automaton has 14741 states and 20602 transitions. Word has length 406 [2024-11-04 19:35:30,363 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-04 19:35:30,363 INFO L471 AbstractCegarLoop]: Abstraction has 14741 states and 20602 transitions. [2024-11-04 19:35:30,367 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 18.75) internal successors, (75), 4 states have internal predecessors, (75), 4 states have call successors, (42), 3 states have call predecessors, (42), 2 states have return successors, (37), 3 states have call predecessors, (37), 3 states have call successors, (37) [2024-11-04 19:35:30,368 INFO L276 IsEmpty]: Start isEmpty. Operand 14741 states and 20602 transitions. [2024-11-04 19:35:30,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 408 [2024-11-04 19:35:30,372 INFO L207 NwaCegarLoop]: Found error trace [2024-11-04 19:35:30,373 INFO L215 NwaCegarLoop]: trace histogram [35, 35, 34, 34, 34, 34, 34, 34, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-04 19:35:30,407 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc4 --incremental --print-success --lang smt (3)] Forceful destruction successful, exit code 0 [2024-11-04 19:35:30,578 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc4 --incremental --print-success --lang smt [2024-11-04 19:35:30,579 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2024-11-04 19:35:30,579 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-04 19:35:30,579 INFO L85 PathProgramCache]: Analyzing trace with hash 1404294658, now seen corresponding path program 1 times [2024-11-04 19:35:30,579 INFO L118 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2024-11-04 19:35:30,579 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1294054213] [2024-11-04 19:35:30,579 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-04 19:35:30,580 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-04 19:35:30,580 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc4 [2024-11-04 19:35:30,582 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-04 19:35:30,583 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc4 --incremental --print-success --lang smt (4)] Waiting until timeout for monitored process [2024-11-04 19:35:32,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-04 19:35:32,388 INFO L255 TraceCheckSpWp]: Trace formula consists of 1523 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-11-04 19:35:32,397 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-04 19:35:32,679 INFO L134 CoverageAnalysis]: Checked inductivity of 5151 backedges. 102 proven. 0 refuted. 0 times theorem prover too weak. 5049 trivial. 0 not checked. [2024-11-04 19:35:32,679 INFO L311 TraceCheckSpWp]: Computing backward predicates...