/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 bitwuzla -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_drivers-net-wan-lmc-lmc.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.2.5-dev-356b6ba-m [2024-11-01 19:59:59,806 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-01 19:59:59,882 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf [2024-11-01 19:59:59,886 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-01 19:59:59,887 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-01 19:59:59,928 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-01 19:59:59,928 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-01 19:59:59,929 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-01 19:59:59,933 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-01 19:59:59,934 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-01 19:59:59,934 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-01 19:59:59,935 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-01 19:59:59,935 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-01 19:59:59,936 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-01 19:59:59,937 INFO L153 SettingsManager]: * Use SBE=true [2024-11-01 19:59:59,937 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-01 19:59:59,937 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-01 19:59:59,938 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-01 19:59:59,938 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-01 19:59:59,939 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-01 19:59:59,939 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-01 19:59:59,943 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-01 19:59:59,943 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-01 19:59:59,943 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-01 19:59:59,943 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-01 19:59:59,944 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-01 19:59:59,944 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-01 19:59:59,944 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-01 19:59:59,944 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-01 19:59:59,945 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-01 19:59:59,945 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-01 19:59:59,945 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-01 19:59:59,945 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-01 19:59:59,946 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-01 19:59:59,946 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-01 19:59:59,947 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-11-01 19:59:59,948 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-01 19:59:59,948 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-01 19:59:59,948 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-01 19:59:59,948 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-01 19:59:59,948 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-01 19:59:59,949 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-11-01 19:59:59,949 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Allow undefined functions -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Command for external solver -> bitwuzla [2024-11-01 20:00:00,274 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-01 20:00:00,293 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-01 20:00:00,296 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-01 20:00:00,297 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-01 20:00:00,298 INFO L274 PluginConnector]: CDTParser initialized [2024-11-01 20:00:00,300 INFO L431 ainManager$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_drivers-net-wan-lmc-lmc.cil.i [2024-11-01 20:00:01,844 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-01 20:00:02,421 INFO L384 CDTParser]: Found 1 translation units. [2024-11-01 20:00:02,421 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wan-lmc-lmc.cil.i [2024-11-01 20:00:02,477 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/733027b99/59550afba96a447cbf6857381462cd59/FLAG85b3ab0b8 [2024-11-01 20:00:02,498 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/733027b99/59550afba96a447cbf6857381462cd59 [2024-11-01 20:00:02,502 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-01 20:00:02,503 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-11-01 20:00:02,504 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-01 20:00:02,504 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-01 20:00:02,511 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-01 20:00:02,511 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.11 08:00:02" (1/1) ... [2024-11-01 20:00:02,512 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2a3db3e9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 08:00:02, skipping insertion in model container [2024-11-01 20:00:02,512 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.11 08:00:02" (1/1) ... [2024-11-01 20:00:02,664 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-01 20:00:04,449 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 20:00:04,461 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 20:00:04,581 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 20:00:04,602 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 20:00:04,634 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 20:00:04,635 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 20:00:04,636 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 20:00:04,638 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 20:00:04,639 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 20:00:04,645 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 20:00:04,651 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 20:00:04,651 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 20:00:04,652 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 20:00:04,653 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 20:00:04,654 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 20:00:04,654 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 20:00:04,656 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 20:00:04,656 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 20:00:04,661 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 20:00:04,661 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 20:00:04,662 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 20:00:04,662 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 20:00:04,667 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 20:00:04,693 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 20:00:04,694 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 20:00:04,696 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 20:00:04,702 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 20:00:04,709 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 20:00:04,711 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 20:00:04,719 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 20:00:04,724 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 20:00:04,732 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 20:00:04,737 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 20:00:04,739 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 20:00:04,740 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 20:00:04,761 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 20:00:04,762 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 20:00:04,763 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 20:00:04,763 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 20:00:04,764 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 20:00:04,765 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 20:00:04,765 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 20:00:04,979 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 20:00:04,989 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 20:00:04,989 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 20:00:04,991 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 20:00:04,991 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 20:00:05,044 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 20:00:05,055 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 20:00:05,056 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 20:00:05,114 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 20:00:05,115 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 20:00:05,116 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 20:00:05,116 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 20:00:05,483 WARN L251 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_drivers-net-wan-lmc-lmc.cil.i[394320,394333] [2024-11-01 20:00:05,486 WARN L251 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_drivers-net-wan-lmc-lmc.cil.i[394489,394502] [2024-11-01 20:00:05,486 WARN L251 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_drivers-net-wan-lmc-lmc.cil.i[394656,394669] [2024-11-01 20:00:05,486 WARN L251 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_drivers-net-wan-lmc-lmc.cil.i[394824,394837] [2024-11-01 20:00:05,497 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 20:00:05,498 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-01 20:00:05,547 INFO L200 MainTranslator]: Completed pre-run [2024-11-01 20:00:05,641 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outl %0, %w1": : "a" (value), "Nd" (port)); [5400] [2024-11-01 20:00:05,643 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inl %w1, %0": "=a" (value): "Nd" (port)); [5408] [2024-11-01 20:00:06,140 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"); [7344] [2024-11-01 20:00:06,141 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)); [7351] [2024-11-01 20:00:06,141 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [7358] [2024-11-01 20:00:06,141 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("rep; nop": : : "memory"); [7371] [2024-11-01 20:00:06,346 WARN L251 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_drivers-net-wan-lmc-lmc.cil.i[394320,394333] [2024-11-01 20:00:06,346 WARN L251 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_drivers-net-wan-lmc-lmc.cil.i[394489,394502] [2024-11-01 20:00:06,347 WARN L251 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_drivers-net-wan-lmc-lmc.cil.i[394656,394669] [2024-11-01 20:00:06,347 WARN L251 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_drivers-net-wan-lmc-lmc.cil.i[394824,394837] [2024-11-01 20:00:06,352 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-01 20:00:06,583 INFO L204 MainTranslator]: Completed translation [2024-11-01 20:00:06,585 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 08:00:06 WrapperNode [2024-11-01 20:00:06,585 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-01 20:00:06,587 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-01 20:00:06,587 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-01 20:00:06,587 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-01 20:00:06,594 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 08:00:06" (1/1) ... [2024-11-01 20:00:06,686 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 08:00:06" (1/1) ... [2024-11-01 20:00:06,853 INFO L138 Inliner]: procedures = 507, calls = 2673, calls flagged for inlining = 242, calls inlined = 227, statements flattened = 5156 [2024-11-01 20:00:06,853 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-01 20:00:06,854 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-01 20:00:06,854 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-01 20:00:06,854 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-01 20:00:06,866 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 08:00:06" (1/1) ... [2024-11-01 20:00:06,867 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 08:00:06" (1/1) ... [2024-11-01 20:00:06,908 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 08:00:06" (1/1) ... [2024-11-01 20:00:07,978 INFO L175 MemorySlicer]: Split 1213 memory accesses to 9 slices as follows [1141, 2, 2, 1, 2, 4, 54, 3, 4]. 94 percent of accesses are in the largest equivalence class. The 16 initializations are split as follows [4, 0, 0, 1, 2, 4, 0, 1, 4]. The 525 writes are split as follows [481, 1, 1, 0, 0, 0, 42, 0, 0]. [2024-11-01 20:00:07,978 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 08:00:06" (1/1) ... [2024-11-01 20:00:07,978 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 08:00:06" (1/1) ... [2024-11-01 20:00:08,088 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 08:00:06" (1/1) ... [2024-11-01 20:00:08,121 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 08:00:06" (1/1) ... [2024-11-01 20:00:08,171 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 08:00:06" (1/1) ... [2024-11-01 20:00:08,202 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 08:00:06" (1/1) ... [2024-11-01 20:00:08,258 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-01 20:00:08,259 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-01 20:00:08,259 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-01 20:00:08,260 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-01 20:00:08,261 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 08:00:06" (1/1) ... [2024-11-01 20:00:08,265 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-01 20:00:08,276 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-01 20:00:08,291 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) [2024-11-01 20:00:08,295 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 [2024-11-01 20:00:08,321 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_running_reset [2024-11-01 20:00:08,322 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_running_reset [2024-11-01 20:00:08,322 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2024-11-01 20:00:08,322 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2024-11-01 20:00:08,322 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_t1_set_crc_length [2024-11-01 20:00:08,322 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_t1_set_crc_length [2024-11-01 20:00:08,322 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-01 20:00:08,322 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-01 20:00:08,322 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_dec_reset [2024-11-01 20:00:08,322 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_dec_reset [2024-11-01 20:00:08,323 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ssi_get_link_status [2024-11-01 20:00:08,323 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ssi_get_link_status [2024-11-01 20:00:08,323 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2024-11-01 20:00:08,323 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2024-11-01 20:00:08,323 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-01 20:00:08,323 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-01 20:00:08,324 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ssi_default [2024-11-01 20:00:08,324 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ssi_default [2024-11-01 20:00:08,325 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_gpio_mkinput [2024-11-01 20:00:08,325 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_gpio_mkinput [2024-11-01 20:00:08,325 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-11-01 20:00:08,325 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-11-01 20:00:08,325 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_t1_set_status [2024-11-01 20:00:08,325 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_t1_set_status [2024-11-01 20:00:08,325 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ds3_set_100ft [2024-11-01 20:00:08,326 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ds3_set_100ft [2024-11-01 20:00:08,326 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_64 [2024-11-01 20:00:08,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_64 [2024-11-01 20:00:08,326 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_dummy_set_1 [2024-11-01 20:00:08,326 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_dummy_set_1 [2024-11-01 20:00:08,326 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_proto_close [2024-11-01 20:00:08,326 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_proto_close [2024-11-01 20:00:08,326 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2024-11-01 20:00:08,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2024-11-01 20:00:08,327 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ds3_watchdog [2024-11-01 20:00:08,327 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ds3_watchdog [2024-11-01 20:00:08,327 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_reset [2024-11-01 20:00:08,327 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_reset [2024-11-01 20:00:08,327 INFO L130 BoogieDeclarations]: Found specification of procedure dev_to_sc [2024-11-01 20:00:08,327 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_to_sc [2024-11-01 20:00:08,327 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_proto_netif [2024-11-01 20:00:08,327 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_proto_netif [2024-11-01 20:00:08,327 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-11-01 20:00:08,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-11-01 20:00:08,328 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-01 20:00:08,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-01 20:00:08,328 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_trace [2024-11-01 20:00:08,328 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_trace [2024-11-01 20:00:08,328 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_hssi_get_link_status [2024-11-01 20:00:08,328 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_hssi_get_link_status [2024-11-01 20:00:08,328 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-01 20:00:08,329 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2024-11-01 20:00:08,329 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#1 [2024-11-01 20:00:08,329 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#2 [2024-11-01 20:00:08,329 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#3 [2024-11-01 20:00:08,329 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#4 [2024-11-01 20:00:08,330 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#5 [2024-11-01 20:00:08,330 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#6 [2024-11-01 20:00:08,330 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#7 [2024-11-01 20:00:08,330 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#8 [2024-11-01 20:00:08,330 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2024-11-01 20:00:08,330 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2024-11-01 20:00:08,330 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#0 [2024-11-01 20:00:08,330 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#1 [2024-11-01 20:00:08,330 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#2 [2024-11-01 20:00:08,331 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#3 [2024-11-01 20:00:08,331 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#4 [2024-11-01 20:00:08,331 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#5 [2024-11-01 20:00:08,331 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#6 [2024-11-01 20:00:08,331 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#7 [2024-11-01 20:00:08,331 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#8 [2024-11-01 20:00:08,331 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-01 20:00:08,331 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-01 20:00:08,332 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2024-11-01 20:00:08,332 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2024-11-01 20:00:08,332 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ds3_default [2024-11-01 20:00:08,332 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ds3_default [2024-11-01 20:00:08,332 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_t1_set_clock [2024-11-01 20:00:08,332 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_t1_set_clock [2024-11-01 20:00:08,332 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-01 20:00:08,332 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-01 20:00:08,332 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_led_off [2024-11-01 20:00:08,332 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_led_off [2024-11-01 20:00:08,332 INFO L130 BoogieDeclarations]: Found specification of procedure dev_to_hdlc [2024-11-01 20:00:08,332 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_to_hdlc [2024-11-01 20:00:08,332 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2024-11-01 20:00:08,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2024-11-01 20:00:08,333 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_hssi_default [2024-11-01 20:00:08,333 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_hssi_default [2024-11-01 20:00:08,333 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-11-01 20:00:08,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-11-01 20:00:08,333 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2024-11-01 20:00:08,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2024-11-01 20:00:08,333 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_softreset [2024-11-01 20:00:08,333 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_softreset [2024-11-01 20:00:08,334 INFO L130 BoogieDeclarations]: Found specification of procedure write_av9110_bit [2024-11-01 20:00:08,334 INFO L138 BoogieDeclarations]: Found implementation of procedure write_av9110_bit [2024-11-01 20:00:08,334 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2024-11-01 20:00:08,334 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2024-11-01 20:00:08,334 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2024-11-01 20:00:08,334 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2024-11-01 20:00:08,334 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ds3_set_crc_length [2024-11-01 20:00:08,334 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ds3_set_crc_length [2024-11-01 20:00:08,334 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_mii_writereg [2024-11-01 20:00:08,334 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_mii_writereg [2024-11-01 20:00:08,334 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-11-01 20:00:08,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-11-01 20:00:08,335 INFO L130 BoogieDeclarations]: Found specification of procedure virt_to_phys [2024-11-01 20:00:08,335 INFO L138 BoogieDeclarations]: Found implementation of procedure virt_to_phys [2024-11-01 20:00:08,335 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ssi_set_status [2024-11-01 20:00:08,335 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ssi_set_status [2024-11-01 20:00:08,335 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-01 20:00:08,335 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2024-11-01 20:00:08,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2024-11-01 20:00:08,336 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2024-11-01 20:00:08,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2024-11-01 20:00:08,336 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-01 20:00:08,336 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-01 20:00:08,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-01 20:00:08,336 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-11-01 20:00:08,336 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-11-01 20:00:08,336 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lmc_lock_of_lmc___softc [2024-11-01 20:00:08,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lmc_lock_of_lmc___softc [2024-11-01 20:00:08,336 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-01 20:00:08,336 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-01 20:00:08,336 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-01 20:00:08,336 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-01 20:00:08,336 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-01 20:00:08,336 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-01 20:00:08,337 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-01 20:00:08,337 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-01 20:00:08,337 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-01 20:00:08,337 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_mii_readreg [2024-11-01 20:00:08,337 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_mii_readreg [2024-11-01 20:00:08,337 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8#0 [2024-11-01 20:00:08,338 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8#1 [2024-11-01 20:00:08,338 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8#2 [2024-11-01 20:00:08,338 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8#3 [2024-11-01 20:00:08,338 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8#4 [2024-11-01 20:00:08,338 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8#5 [2024-11-01 20:00:08,338 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8#6 [2024-11-01 20:00:08,338 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8#7 [2024-11-01 20:00:08,338 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8#8 [2024-11-01 20:00:08,339 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2#0 [2024-11-01 20:00:08,339 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2#1 [2024-11-01 20:00:08,339 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2#2 [2024-11-01 20:00:08,339 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2#3 [2024-11-01 20:00:08,339 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2#4 [2024-11-01 20:00:08,339 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2#5 [2024-11-01 20:00:08,339 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2#6 [2024-11-01 20:00:08,339 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2#7 [2024-11-01 20:00:08,339 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2#8 [2024-11-01 20:00:08,339 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-01 20:00:08,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-01 20:00:08,340 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4#0 [2024-11-01 20:00:08,340 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4#1 [2024-11-01 20:00:08,340 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4#2 [2024-11-01 20:00:08,340 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4#3 [2024-11-01 20:00:08,340 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4#4 [2024-11-01 20:00:08,340 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4#5 [2024-11-01 20:00:08,340 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4#6 [2024-11-01 20:00:08,340 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4#7 [2024-11-01 20:00:08,340 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4#8 [2024-11-01 20:00:08,340 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2024-11-01 20:00:08,340 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2024-11-01 20:00:08,340 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_t1_init [2024-11-01 20:00:08,340 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_t1_init [2024-11-01 20:00:08,341 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2024-11-01 20:00:08,341 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2024-11-01 20:00:08,341 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_proto_open [2024-11-01 20:00:08,341 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_proto_open [2024-11-01 20:00:08,341 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2024-11-01 20:00:08,341 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2024-11-01 20:00:08,341 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2024-11-01 20:00:08,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2024-11-01 20:00:08,341 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_hssi_watchdog [2024-11-01 20:00:08,341 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_hssi_watchdog [2024-11-01 20:00:08,341 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_hssi_set_status [2024-11-01 20:00:08,341 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_hssi_set_status [2024-11-01 20:00:08,341 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1#0 [2024-11-01 20:00:08,341 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1#1 [2024-11-01 20:00:08,342 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1#2 [2024-11-01 20:00:08,342 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1#3 [2024-11-01 20:00:08,342 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1#4 [2024-11-01 20:00:08,342 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1#5 [2024-11-01 20:00:08,342 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1#6 [2024-11-01 20:00:08,342 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1#7 [2024-11-01 20:00:08,343 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1#8 [2024-11-01 20:00:08,343 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_set_protocol [2024-11-01 20:00:08,343 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_set_protocol [2024-11-01 20:00:08,343 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ssi_set_clock [2024-11-01 20:00:08,343 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ssi_set_clock [2024-11-01 20:00:08,343 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tail_pointer [2024-11-01 20:00:08,343 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tail_pointer [2024-11-01 20:00:08,343 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-01 20:00:08,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-01 20:00:08,344 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_open [2024-11-01 20:00:08,344 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_open [2024-11-01 20:00:08,344 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#0 [2024-11-01 20:00:08,344 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#1 [2024-11-01 20:00:08,344 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#2 [2024-11-01 20:00:08,344 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#3 [2024-11-01 20:00:08,344 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#4 [2024-11-01 20:00:08,344 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#5 [2024-11-01 20:00:08,344 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#6 [2024-11-01 20:00:08,344 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#7 [2024-11-01 20:00:08,344 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#8 [2024-11-01 20:00:08,344 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#0 [2024-11-01 20:00:08,344 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#1 [2024-11-01 20:00:08,344 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#2 [2024-11-01 20:00:08,344 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#3 [2024-11-01 20:00:08,345 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#4 [2024-11-01 20:00:08,346 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#5 [2024-11-01 20:00:08,347 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#6 [2024-11-01 20:00:08,347 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#7 [2024-11-01 20:00:08,347 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#8 [2024-11-01 20:00:08,347 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#0 [2024-11-01 20:00:08,347 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#1 [2024-11-01 20:00:08,347 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#2 [2024-11-01 20:00:08,347 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#3 [2024-11-01 20:00:08,347 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#4 [2024-11-01 20:00:08,347 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#5 [2024-11-01 20:00:08,348 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#6 [2024-11-01 20:00:08,348 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#7 [2024-11-01 20:00:08,348 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#8 [2024-11-01 20:00:08,348 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-11-01 20:00:08,348 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-11-01 20:00:08,348 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-11-01 20:00:08,348 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-11-01 20:00:08,348 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-11-01 20:00:08,350 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-11-01 20:00:08,350 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-11-01 20:00:08,350 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-11-01 20:00:08,350 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-11-01 20:00:08,350 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#0 [2024-11-01 20:00:08,350 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#1 [2024-11-01 20:00:08,350 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#2 [2024-11-01 20:00:08,350 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#3 [2024-11-01 20:00:08,351 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#4 [2024-11-01 20:00:08,351 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#5 [2024-11-01 20:00:08,351 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#6 [2024-11-01 20:00:08,351 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#7 [2024-11-01 20:00:08,351 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#8 [2024-11-01 20:00:08,351 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-01 20:00:08,351 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-01 20:00:08,351 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-01 20:00:08,351 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-01 20:00:08,351 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-01 20:00:08,351 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-01 20:00:08,351 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-01 20:00:08,351 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-01 20:00:08,351 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-01 20:00:08,351 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-01 20:00:08,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-01 20:00:08,352 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_lmc_driver_exit_17_2 [2024-11-01 20:00:08,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_lmc_driver_exit_17_2 [2024-11-01 20:00:08,352 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-11-01 20:00:08,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-11-01 20:00:08,352 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2024-11-01 20:00:08,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2024-11-01 20:00:08,352 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_t1_get_link_status [2024-11-01 20:00:08,352 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_t1_get_link_status [2024-11-01 20:00:08,352 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_t1_set_circuit_type [2024-11-01 20:00:08,352 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_t1_set_circuit_type [2024-11-01 20:00:08,352 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ds3_set_status [2024-11-01 20:00:08,352 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ds3_set_status [2024-11-01 20:00:08,352 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-11-01 20:00:08,352 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-11-01 20:00:08,353 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-11-01 20:00:08,353 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-11-01 20:00:08,353 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-11-01 20:00:08,353 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-11-01 20:00:08,353 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-11-01 20:00:08,353 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-11-01 20:00:08,353 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-11-01 20:00:08,353 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-11-01 20:00:08,353 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-11-01 20:00:08,353 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-11-01 20:00:08,354 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-11-01 20:00:08,354 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-11-01 20:00:08,354 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-11-01 20:00:08,354 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-11-01 20:00:08,354 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-11-01 20:00:08,354 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-11-01 20:00:08,354 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ds3_get_link_status [2024-11-01 20:00:08,354 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ds3_get_link_status [2024-11-01 20:00:08,354 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ssi_init [2024-11-01 20:00:08,354 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ssi_init [2024-11-01 20:00:08,354 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-11-01 20:00:08,354 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-11-01 20:00:08,354 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ds3_set_scram [2024-11-01 20:00:08,354 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ds3_set_scram [2024-11-01 20:00:08,354 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ds3_init [2024-11-01 20:00:08,354 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ds3_init [2024-11-01 20:00:08,355 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_gpio_mkoutput [2024-11-01 20:00:08,355 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_gpio_mkoutput [2024-11-01 20:00:08,355 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2024-11-01 20:00:08,355 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2024-11-01 20:00:08,355 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-01 20:00:08,355 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_driver_timeout [2024-11-01 20:00:08,355 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_driver_timeout [2024-11-01 20:00:08,355 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lmc_lock_of_lmc___softc [2024-11-01 20:00:08,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lmc_lock_of_lmc___softc [2024-11-01 20:00:08,355 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-01 20:00:08,355 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-01 20:00:08,355 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-01 20:00:08,355 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-01 20:00:08,355 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-01 20:00:08,355 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-01 20:00:08,356 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-01 20:00:08,356 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-01 20:00:08,356 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-01 20:00:08,356 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2024-11-01 20:00:08,356 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2024-11-01 20:00:08,356 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#0 [2024-11-01 20:00:08,356 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#1 [2024-11-01 20:00:08,356 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#2 [2024-11-01 20:00:08,356 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#3 [2024-11-01 20:00:08,356 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#4 [2024-11-01 20:00:08,356 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#5 [2024-11-01 20:00:08,356 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#6 [2024-11-01 20:00:08,356 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#7 [2024-11-01 20:00:08,356 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#8 [2024-11-01 20:00:08,356 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#0 [2024-11-01 20:00:08,357 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#1 [2024-11-01 20:00:08,357 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#2 [2024-11-01 20:00:08,357 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#3 [2024-11-01 20:00:08,357 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#4 [2024-11-01 20:00:08,357 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#5 [2024-11-01 20:00:08,357 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#6 [2024-11-01 20:00:08,357 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#7 [2024-11-01 20:00:08,357 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#8 [2024-11-01 20:00:08,357 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#0 [2024-11-01 20:00:08,357 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#1 [2024-11-01 20:00:08,357 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#2 [2024-11-01 20:00:08,357 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#3 [2024-11-01 20:00:08,357 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#4 [2024-11-01 20:00:08,357 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#5 [2024-11-01 20:00:08,357 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#6 [2024-11-01 20:00:08,358 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#7 [2024-11-01 20:00:08,358 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#8 [2024-11-01 20:00:08,359 INFO L130 BoogieDeclarations]: Found specification of procedure write_av9110 [2024-11-01 20:00:08,359 INFO L138 BoogieDeclarations]: Found implementation of procedure write_av9110 [2024-11-01 20:00:08,359 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#0 [2024-11-01 20:00:08,359 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#1 [2024-11-01 20:00:08,360 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#2 [2024-11-01 20:00:08,360 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#3 [2024-11-01 20:00:08,360 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#4 [2024-11-01 20:00:08,360 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#5 [2024-11-01 20:00:08,360 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#6 [2024-11-01 20:00:08,360 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#7 [2024-11-01 20:00:08,360 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#8 [2024-11-01 20:00:08,360 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2024-11-01 20:00:08,360 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2024-11-01 20:00:08,360 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ssi_set_speed [2024-11-01 20:00:08,360 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ssi_set_speed [2024-11-01 20:00:08,360 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-01 20:00:08,360 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-01 20:00:08,360 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_hssi_set_crc_length [2024-11-01 20:00:08,360 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_hssi_set_crc_length [2024-11-01 20:00:08,361 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_proto_type [2024-11-01 20:00:08,361 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_proto_type [2024-11-01 20:00:08,361 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_remove_one [2024-11-01 20:00:08,361 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_remove_one [2024-11-01 20:00:08,361 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-11-01 20:00:08,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-11-01 20:00:08,361 INFO L130 BoogieDeclarations]: Found specification of procedure outl [2024-11-01 20:00:08,361 INFO L138 BoogieDeclarations]: Found implementation of procedure outl [2024-11-01 20:00:08,364 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_t1_write [2024-11-01 20:00:08,364 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_t1_write [2024-11-01 20:00:08,364 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_close [2024-11-01 20:00:08,364 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_close [2024-11-01 20:00:08,364 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2024-11-01 20:00:08,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2024-11-01 20:00:08,364 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2024-11-01 20:00:08,364 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2024-11-01 20:00:08,364 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-11-01 20:00:08,364 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-11-01 20:00:08,365 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ssi_set_link_status [2024-11-01 20:00:08,365 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ssi_set_link_status [2024-11-01 20:00:08,365 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2024-11-01 20:00:08,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2024-11-01 20:00:08,365 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_t1_watchdog [2024-11-01 20:00:08,365 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_t1_watchdog [2024-11-01 20:00:08,365 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-01 20:00:08,365 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-01 20:00:08,365 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ssi_watchdog [2024-11-01 20:00:08,365 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ssi_watchdog [2024-11-01 20:00:08,365 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#0 [2024-11-01 20:00:08,365 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#1 [2024-11-01 20:00:08,365 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#2 [2024-11-01 20:00:08,365 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#3 [2024-11-01 20:00:08,365 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#4 [2024-11-01 20:00:08,365 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#5 [2024-11-01 20:00:08,365 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#6 [2024-11-01 20:00:08,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#7 [2024-11-01 20:00:08,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#8 [2024-11-01 20:00:08,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#0 [2024-11-01 20:00:08,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#1 [2024-11-01 20:00:08,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#2 [2024-11-01 20:00:08,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#3 [2024-11-01 20:00:08,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#4 [2024-11-01 20:00:08,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#5 [2024-11-01 20:00:08,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#6 [2024-11-01 20:00:08,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#7 [2024-11-01 20:00:08,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#8 [2024-11-01 20:00:08,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#0 [2024-11-01 20:00:08,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#1 [2024-11-01 20:00:08,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#2 [2024-11-01 20:00:08,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#3 [2024-11-01 20:00:08,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#4 [2024-11-01 20:00:08,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#5 [2024-11-01 20:00:08,367 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#6 [2024-11-01 20:00:08,367 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#7 [2024-11-01 20:00:08,367 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#8 [2024-11-01 20:00:08,367 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#0 [2024-11-01 20:00:08,367 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#1 [2024-11-01 20:00:08,367 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#2 [2024-11-01 20:00:08,367 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#3 [2024-11-01 20:00:08,367 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#4 [2024-11-01 20:00:08,367 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#5 [2024-11-01 20:00:08,367 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#6 [2024-11-01 20:00:08,367 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#7 [2024-11-01 20:00:08,367 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#8 [2024-11-01 20:00:08,367 INFO L130 BoogieDeclarations]: Found specification of procedure dev_alloc_skb [2024-11-01 20:00:08,367 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_alloc_skb [2024-11-01 20:00:08,367 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-01 20:00:08,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-01 20:00:08,368 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_hssi_set_link_status [2024-11-01 20:00:08,368 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_hssi_set_link_status [2024-11-01 20:00:08,368 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_hssi_init [2024-11-01 20:00:08,368 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_hssi_init [2024-11-01 20:00:08,368 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_proto_attach [2024-11-01 20:00:08,368 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_proto_attach [2024-11-01 20:00:08,368 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_t1_default [2024-11-01 20:00:08,368 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_t1_default [2024-11-01 20:00:08,368 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2024-11-01 20:00:08,368 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2024-11-01 20:00:08,368 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_INT~TO~VOID [2024-11-01 20:00:08,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_INT~TO~VOID [2024-11-01 20:00:08,368 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ssi_set_crc_length [2024-11-01 20:00:08,368 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ssi_set_crc_length [2024-11-01 20:00:08,368 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_hssi_set_clock [2024-11-01 20:00:08,368 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_hssi_set_clock [2024-11-01 20:00:08,369 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-11-01 20:00:08,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-11-01 20:00:08,369 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_dummy_set2_1 [2024-11-01 20:00:08,369 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_dummy_set2_1 [2024-11-01 20:00:08,369 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_led_on [2024-11-01 20:00:08,369 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_led_on [2024-11-01 20:00:08,369 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2024-11-01 20:00:08,369 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2024-11-01 20:00:08,369 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2024-11-01 20:00:08,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2024-11-01 20:00:08,369 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_mac_header [2024-11-01 20:00:08,369 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_mac_header [2024-11-01 20:00:08,369 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-01 20:00:08,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-01 20:00:08,369 INFO L130 BoogieDeclarations]: Found specification of procedure cpu_relax [2024-11-01 20:00:08,369 INFO L138 BoogieDeclarations]: Found implementation of procedure cpu_relax [2024-11-01 20:00:09,288 INFO L238 CfgBuilder]: Building ICFG [2024-11-01 20:00:09,295 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-01 20:00:10,163 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-01 20:00:19,520 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint switch_break: call #t~mem1371#1.base, #t~mem1371#1.offset := read~$Pointer$#0(~sc#1.base, ~bvadd~64(141bv64, ~sc#1.offset), 8bv64);#t~ret1372#1.base, #t~ret1372#1.offset := 129bv64, 0bv64; [2024-11-01 20:00:19,520 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L12881: SUMMARY for call lmc_trace(#t~mem1371#1.base, #t~mem1371#1.offset, #t~ret1372#1.base, #t~ret1372#1.offset); srcloc: null [2024-11-01 20:00:19,520 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L12881-1: havoc #t~mem1371#1.base, #t~mem1371#1.offset;havoc #t~ret1372#1.base, #t~ret1372#1.offset; [2024-11-01 20:01:20,582 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-11-01 20:01:22,339 INFO L? ?]: Removed 2320 outVars from TransFormulas that were not future-live. [2024-11-01 20:01:22,340 INFO L287 CfgBuilder]: Performing block encoding [2024-11-01 20:01:22,420 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-01 20:01:22,420 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-01 20:01:22,421 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.11 08:01:22 BoogieIcfgContainer [2024-11-01 20:01:22,421 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-01 20:01:22,423 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-01 20:01:22,423 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-01 20:01:22,428 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-01 20:01:22,428 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 01.11 08:00:02" (1/3) ... [2024-11-01 20:01:22,429 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1abbdce and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 01.11 08:01:22, skipping insertion in model container [2024-11-01 20:01:22,429 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 08:00:06" (2/3) ... [2024-11-01 20:01:22,429 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1abbdce and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 01.11 08:01:22, skipping insertion in model container [2024-11-01 20:01:22,429 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.11 08:01:22" (3/3) ... [2024-11-01 20:01:22,430 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wan-lmc-lmc.cil.i [2024-11-01 20:01:22,446 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-01 20:01:22,446 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 3 error locations. [2024-11-01 20:01:22,586 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-01 20:01:22,592 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;@71b1f5cf, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-01 20:01:22,593 INFO L334 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2024-11-01 20:01:22,608 INFO L276 IsEmpty]: Start isEmpty. Operand has 2653 states, 1697 states have (on average 1.2740129640542133) internal successors, (2162), 1767 states have internal predecessors, (2162), 834 states have call successors, (834), 120 states have call predecessors, (834), 119 states have return successors, (827), 785 states have call predecessors, (827), 827 states have call successors, (827) [2024-11-01 20:01:22,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-11-01 20:01:22,635 INFO L207 NwaCegarLoop]: Found error trace [2024-11-01 20:01:22,636 INFO L215 NwaCegarLoop]: trace histogram [16, 16, 15, 15, 15, 15, 15, 15, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-01 20:01:22,636 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2024-11-01 20:01:22,641 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-01 20:01:22,641 INFO L85 PathProgramCache]: Analyzing trace with hash 2078108073, now seen corresponding path program 1 times [2024-11-01 20:01:22,649 INFO L118 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2024-11-01 20:01:22,649 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [34870548] [2024-11-01 20:01:22,649 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-01 20:01:22,651 INFO L173 SolverBuilder]: Constructing external solver with command: bitwuzla [2024-11-01 20:01:22,652 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/bitwuzla [2024-11-01 20:01:22,654 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/bitwuzla (exit command is (exit), workingDir is null) [2024-11-01 20:01:22,658 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/bitwuzla (2)] Waiting until timeout for monitored process [2024-11-01 20:01:26,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-01 20:01:26,583 INFO L255 TraceCheckSpWp]: Trace formula consists of 1819 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-11-01 20:01:26,598 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-01 20:01:27,683 INFO L134 CoverageAnalysis]: Checked inductivity of 990 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 945 trivial. 0 not checked. [2024-11-01 20:01:27,684 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-01 20:01:34,061 INFO L134 CoverageAnalysis]: Checked inductivity of 990 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-01 20:01:34,062 INFO L136 FreeRefinementEngine]: Strategy FIXED_PREFERENCES found an infeasible trace [2024-11-01 20:01:34,062 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [34870548] [2024-11-01 20:01:34,063 INFO L158 FreeRefinementEngine]: IpTcStrategyModulePreferences [34870548] provided 2 perfect and 0 imperfect interpolant sequences [2024-11-01 20:01:34,063 INFO L185 FreeRefinementEngine]: Found 2 perfect and 0 imperfect interpolant sequences. [2024-11-01 20:01:34,063 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [] total 4 [2024-11-01 20:01:34,064 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1148607418] [2024-11-01 20:01:34,065 INFO L85 oduleStraightlineAll]: Using 2 perfect interpolants to construct interpolant automaton [2024-11-01 20:01:34,071 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-01 20:01:34,072 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2024-11-01 20:01:34,090 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-01 20:01:34,090 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2024-11-01 20:01:34,097 INFO L87 Difference]: Start difference. First operand has 2653 states, 1697 states have (on average 1.2740129640542133) internal successors, (2162), 1767 states have internal predecessors, (2162), 834 states have call successors, (834), 120 states have call predecessors, (834), 119 states have return successors, (827), 785 states have call predecessors, (827), 827 states have call successors, (827) Second operand has 4 states, 4 states have (on average 15.0) internal successors, (60), 4 states have internal predecessors, (60), 4 states have call successors, (22), 3 states have call predecessors, (22), 3 states have return successors, (20), 4 states have call predecessors, (20), 4 states have call successors, (20)