/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 --cacsl2boogietranslator.allow.undefined.functions true --traceabstraction.trace.refinement.strategy FOX -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-17387ad-m [2024-11-06 13:06:41,693 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-06 13:06:41,769 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf [2024-11-06 13:06:41,776 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-06 13:06:41,776 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-06 13:06:41,804 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-06 13:06:41,804 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-06 13:06:41,805 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-06 13:06:41,806 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-06 13:06:41,811 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-06 13:06:41,811 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-06 13:06:41,811 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-06 13:06:41,812 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-06 13:06:41,812 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-06 13:06:41,812 INFO L153 SettingsManager]: * Use SBE=true [2024-11-06 13:06:41,813 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-06 13:06:41,813 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-06 13:06:41,813 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-06 13:06:41,813 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-06 13:06:41,814 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-06 13:06:41,814 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-06 13:06:41,817 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-06 13:06:41,817 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-06 13:06:41,818 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-06 13:06:41,818 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-06 13:06:41,818 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-06 13:06:41,818 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-06 13:06:41,819 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-06 13:06:41,819 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-06 13:06:41,819 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-06 13:06:41,819 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-06 13:06:41,819 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-06 13:06:41,820 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-06 13:06:41,820 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-06 13:06:41,820 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-06 13:06:41,820 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-11-06 13:06:41,820 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-06 13:06:41,821 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-06 13:06:41,821 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-06 13:06:41,821 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-06 13:06:41,821 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-06 13:06:41,823 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Allow undefined functions -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FOX [2024-11-06 13:06:42,045 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-06 13:06:42,071 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-06 13:06:42,073 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-06 13:06:42,074 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-06 13:06:42,075 INFO L274 PluginConnector]: CDTParser initialized [2024-11-06 13:06:42,076 INFO L431 ainManager$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 [2024-11-06 13:06:43,440 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-06 13:06:43,972 INFO L384 CDTParser]: Found 1 translation units. [2024-11-06 13:06:43,973 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 [2024-11-06 13:06:44,024 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/aa110089e/31f92b336f564b9686a6f3dac4a1cf24/FLAGf96b47321 [2024-11-06 13:06:44,041 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/aa110089e/31f92b336f564b9686a6f3dac4a1cf24 [2024-11-06 13:06:44,045 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-06 13:06:44,047 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-11-06 13:06:44,048 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-06 13:06:44,048 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-06 13:06:44,054 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-06 13:06:44,055 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.11 01:06:44" (1/1) ... [2024-11-06 13:06:44,056 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6f3d39b6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 01:06:44, skipping insertion in model container [2024-11-06 13:06:44,056 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.11 01:06:44" (1/1) ... [2024-11-06 13:06:44,184 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-06 13:06:45,910 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-06 13:06:45,918 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-06 13:06:46,136 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-06 13:06:46,165 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-06 13:06:46,215 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-06 13:06:46,216 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-06 13:06:46,217 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-06 13:06:46,219 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-06 13:06:46,220 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-06 13:06:46,223 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-06 13:06:46,226 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-06 13:06:46,228 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-06 13:06:46,228 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-06 13:06:46,229 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-06 13:06:46,230 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-06 13:06:46,230 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-06 13:06:46,233 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-06 13:06:46,233 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-06 13:06:46,239 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-06 13:06:46,239 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-06 13:06:46,240 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-06 13:06:46,240 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-06 13:06:46,246 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-06 13:06:46,271 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-06 13:06:46,272 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-06 13:06:46,273 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-06 13:06:46,279 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-06 13:06:46,287 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-06 13:06:46,289 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-06 13:06:46,304 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-06 13:06:46,307 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-06 13:06:46,321 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-06 13:06:46,328 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-06 13:06:46,331 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-06 13:06:46,332 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-06 13:06:46,363 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-06 13:06:46,364 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-06 13:06:46,365 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-06 13:06:46,366 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-06 13:06:46,367 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-06 13:06:46,368 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-06 13:06:46,368 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-06 13:06:46,568 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-06 13:06:46,577 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-06 13:06:46,577 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-06 13:06:46,578 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-06 13:06:46,579 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-06 13:06:46,639 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-06 13:06:46,652 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-06 13:06:46,653 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-06 13:06:46,729 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-06 13:06:46,730 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-06 13:06:46,732 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-06 13:06:46,733 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-06 13:06:47,412 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_drivers-net-wan-lmc-lmc.cil.i[394320,394333] [2024-11-06 13:06:47,417 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_drivers-net-wan-lmc-lmc.cil.i[394489,394502] [2024-11-06 13:06:47,418 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_drivers-net-wan-lmc-lmc.cil.i[394656,394669] [2024-11-06 13:06:47,419 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_drivers-net-wan-lmc-lmc.cil.i[394824,394837] [2024-11-06 13:06:47,435 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-06 13:06:47,437 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-06 13:06:47,497 INFO L200 MainTranslator]: Completed pre-run [2024-11-06 13:06:47,591 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outl %0, %w1": : "a" (value), "Nd" (port)); [5400] [2024-11-06 13:06:47,593 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inl %w1, %0": "=a" (value): "Nd" (port)); [5408] [2024-11-06 13:06:48,055 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] [2024-11-06 13:06:48,056 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] [2024-11-06 13:06:48,056 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [7358] [2024-11-06 13:06:48,057 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("rep; nop": : : "memory"); [7371] [2024-11-06 13:06:48,307 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_drivers-net-wan-lmc-lmc.cil.i[394320,394333] [2024-11-06 13:06:48,307 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_drivers-net-wan-lmc-lmc.cil.i[394489,394502] [2024-11-06 13:06:48,308 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_drivers-net-wan-lmc-lmc.cil.i[394656,394669] [2024-11-06 13:06:48,308 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_drivers-net-wan-lmc-lmc.cil.i[394824,394837] [2024-11-06 13:06:48,314 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-06 13:06:48,569 INFO L204 MainTranslator]: Completed translation [2024-11-06 13:06:48,570 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 01:06:48 WrapperNode [2024-11-06 13:06:48,570 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-06 13:06:48,571 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-06 13:06:48,571 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-06 13:06:48,572 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-06 13:06:48,578 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 01:06:48" (1/1) ... [2024-11-06 13:06:48,673 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 01:06:48" (1/1) ... [2024-11-06 13:06:48,819 INFO L138 Inliner]: procedures = 507, calls = 2673, calls flagged for inlining = 242, calls inlined = 227, statements flattened = 5156 [2024-11-06 13:06:48,820 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-06 13:06:48,821 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-06 13:06:48,821 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-06 13:06:48,821 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-06 13:06:48,831 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 01:06:48" (1/1) ... [2024-11-06 13:06:48,831 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 01:06:48" (1/1) ... [2024-11-06 13:06:48,864 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 01:06:48" (1/1) ... [2024-11-06 13:06:49,901 INFO L175 MemorySlicer]: Split 1213 memory accesses to 9 slices as follows [2, 2, 1, 2, 4, 1141, 54, 3, 4]. 94 percent of accesses are in the largest equivalence class. The 16 initializations are split as follows [0, 0, 1, 2, 4, 4, 0, 1, 4]. The 525 writes are split as follows [1, 1, 0, 0, 0, 481, 42, 0, 0]. [2024-11-06 13:06:49,902 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 01:06:48" (1/1) ... [2024-11-06 13:06:49,902 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 01:06:48" (1/1) ... [2024-11-06 13:06:50,000 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 01:06:48" (1/1) ... [2024-11-06 13:06:50,021 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 01:06:48" (1/1) ... [2024-11-06 13:06:50,110 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 01:06:48" (1/1) ... [2024-11-06 13:06:50,139 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 01:06:48" (1/1) ... [2024-11-06 13:06:50,194 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-06 13:06:50,196 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-06 13:06:50,196 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-06 13:06:50,196 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-06 13:06:50,196 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 01:06:48" (1/1) ... [2024-11-06 13:06:50,201 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-06 13:06:50,214 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-06 13:06:50,232 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) [2024-11-06 13:06:50,234 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 [2024-11-06 13:06:50,259 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_running_reset [2024-11-06 13:06:50,259 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_running_reset [2024-11-06 13:06:50,259 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2024-11-06 13:06:50,259 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2024-11-06 13:06:50,260 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_t1_set_crc_length [2024-11-06 13:06:50,260 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_t1_set_crc_length [2024-11-06 13:06:50,260 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-06 13:06:50,260 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-06 13:06:50,260 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_dec_reset [2024-11-06 13:06:50,260 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_dec_reset [2024-11-06 13:06:50,260 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ssi_get_link_status [2024-11-06 13:06:50,260 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ssi_get_link_status [2024-11-06 13:06:50,260 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2024-11-06 13:06:50,260 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2024-11-06 13:06:50,260 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-06 13:06:50,261 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-06 13:06:50,261 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ssi_default [2024-11-06 13:06:50,261 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ssi_default [2024-11-06 13:06:50,261 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_gpio_mkinput [2024-11-06 13:06:50,261 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_gpio_mkinput [2024-11-06 13:06:50,261 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-11-06 13:06:50,261 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-11-06 13:06:50,261 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_t1_set_status [2024-11-06 13:06:50,261 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_t1_set_status [2024-11-06 13:06:50,261 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ds3_set_100ft [2024-11-06 13:06:50,261 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ds3_set_100ft [2024-11-06 13:06:50,262 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_64 [2024-11-06 13:06:50,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_64 [2024-11-06 13:06:50,262 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_dummy_set_1 [2024-11-06 13:06:50,262 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_dummy_set_1 [2024-11-06 13:06:50,262 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_proto_close [2024-11-06 13:06:50,262 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_proto_close [2024-11-06 13:06:50,262 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2024-11-06 13:06:50,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2024-11-06 13:06:50,262 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ds3_watchdog [2024-11-06 13:06:50,262 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ds3_watchdog [2024-11-06 13:06:50,262 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_reset [2024-11-06 13:06:50,262 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_reset [2024-11-06 13:06:50,263 INFO L130 BoogieDeclarations]: Found specification of procedure dev_to_sc [2024-11-06 13:06:50,263 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_to_sc [2024-11-06 13:06:50,263 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_proto_netif [2024-11-06 13:06:50,263 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_proto_netif [2024-11-06 13:06:50,263 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-11-06 13:06:50,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-11-06 13:06:50,263 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-06 13:06:50,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-06 13:06:50,263 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_trace [2024-11-06 13:06:50,263 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_trace [2024-11-06 13:06:50,263 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_hssi_get_link_status [2024-11-06 13:06:50,264 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_hssi_get_link_status [2024-11-06 13:06:50,264 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-06 13:06:50,264 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2024-11-06 13:06:50,264 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#1 [2024-11-06 13:06:50,264 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#2 [2024-11-06 13:06:50,264 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#3 [2024-11-06 13:06:50,266 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#4 [2024-11-06 13:06:50,266 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#5 [2024-11-06 13:06:50,266 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#6 [2024-11-06 13:06:50,266 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#7 [2024-11-06 13:06:50,266 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#8 [2024-11-06 13:06:50,266 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2024-11-06 13:06:50,266 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2024-11-06 13:06:50,266 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#0 [2024-11-06 13:06:50,267 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#1 [2024-11-06 13:06:50,267 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#2 [2024-11-06 13:06:50,267 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#3 [2024-11-06 13:06:50,267 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#4 [2024-11-06 13:06:50,267 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#5 [2024-11-06 13:06:50,267 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#6 [2024-11-06 13:06:50,267 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#7 [2024-11-06 13:06:50,267 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#8 [2024-11-06 13:06:50,268 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-06 13:06:50,268 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-06 13:06:50,268 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2024-11-06 13:06:50,268 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2024-11-06 13:06:50,268 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ds3_default [2024-11-06 13:06:50,268 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ds3_default [2024-11-06 13:06:50,268 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_t1_set_clock [2024-11-06 13:06:50,268 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_t1_set_clock [2024-11-06 13:06:50,268 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-06 13:06:50,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-06 13:06:50,268 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_led_off [2024-11-06 13:06:50,269 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_led_off [2024-11-06 13:06:50,269 INFO L130 BoogieDeclarations]: Found specification of procedure dev_to_hdlc [2024-11-06 13:06:50,269 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_to_hdlc [2024-11-06 13:06:50,269 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2024-11-06 13:06:50,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2024-11-06 13:06:50,270 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_hssi_default [2024-11-06 13:06:50,271 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_hssi_default [2024-11-06 13:06:50,271 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-11-06 13:06:50,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-11-06 13:06:50,272 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2024-11-06 13:06:50,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2024-11-06 13:06:50,272 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_softreset [2024-11-06 13:06:50,272 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_softreset [2024-11-06 13:06:50,272 INFO L130 BoogieDeclarations]: Found specification of procedure write_av9110_bit [2024-11-06 13:06:50,272 INFO L138 BoogieDeclarations]: Found implementation of procedure write_av9110_bit [2024-11-06 13:06:50,272 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2024-11-06 13:06:50,272 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2024-11-06 13:06:50,272 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2024-11-06 13:06:50,272 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2024-11-06 13:06:50,272 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ds3_set_crc_length [2024-11-06 13:06:50,273 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ds3_set_crc_length [2024-11-06 13:06:50,273 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_mii_writereg [2024-11-06 13:06:50,273 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_mii_writereg [2024-11-06 13:06:50,273 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-11-06 13:06:50,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-11-06 13:06:50,273 INFO L130 BoogieDeclarations]: Found specification of procedure virt_to_phys [2024-11-06 13:06:50,273 INFO L138 BoogieDeclarations]: Found implementation of procedure virt_to_phys [2024-11-06 13:06:50,273 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ssi_set_status [2024-11-06 13:06:50,273 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ssi_set_status [2024-11-06 13:06:50,273 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-06 13:06:50,273 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2024-11-06 13:06:50,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2024-11-06 13:06:50,273 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2024-11-06 13:06:50,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2024-11-06 13:06:50,274 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-06 13:06:50,274 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-06 13:06:50,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-06 13:06:50,274 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-11-06 13:06:50,274 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-11-06 13:06:50,275 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lmc_lock_of_lmc___softc [2024-11-06 13:06:50,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lmc_lock_of_lmc___softc [2024-11-06 13:06:50,275 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-06 13:06:50,275 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-06 13:06:50,275 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-06 13:06:50,275 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-06 13:06:50,276 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-06 13:06:50,276 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-06 13:06:50,276 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-06 13:06:50,276 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-06 13:06:50,276 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-06 13:06:50,276 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_mii_readreg [2024-11-06 13:06:50,276 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_mii_readreg [2024-11-06 13:06:50,276 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8#0 [2024-11-06 13:06:50,276 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8#1 [2024-11-06 13:06:50,276 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8#2 [2024-11-06 13:06:50,277 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8#3 [2024-11-06 13:06:50,277 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8#4 [2024-11-06 13:06:50,277 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8#5 [2024-11-06 13:06:50,277 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8#6 [2024-11-06 13:06:50,277 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8#7 [2024-11-06 13:06:50,277 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8#8 [2024-11-06 13:06:50,277 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2#0 [2024-11-06 13:06:50,277 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2#1 [2024-11-06 13:06:50,277 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2#2 [2024-11-06 13:06:50,277 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2#3 [2024-11-06 13:06:50,277 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2#4 [2024-11-06 13:06:50,277 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2#5 [2024-11-06 13:06:50,278 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2#6 [2024-11-06 13:06:50,278 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2#7 [2024-11-06 13:06:50,278 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2#8 [2024-11-06 13:06:50,278 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-06 13:06:50,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-06 13:06:50,278 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4#0 [2024-11-06 13:06:50,278 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4#1 [2024-11-06 13:06:50,278 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4#2 [2024-11-06 13:06:50,278 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4#3 [2024-11-06 13:06:50,278 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4#4 [2024-11-06 13:06:50,278 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4#5 [2024-11-06 13:06:50,279 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4#6 [2024-11-06 13:06:50,279 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4#7 [2024-11-06 13:06:50,279 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4#8 [2024-11-06 13:06:50,279 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2024-11-06 13:06:50,279 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2024-11-06 13:06:50,279 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_t1_init [2024-11-06 13:06:50,279 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_t1_init [2024-11-06 13:06:50,279 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2024-11-06 13:06:50,279 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2024-11-06 13:06:50,279 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_proto_open [2024-11-06 13:06:50,279 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_proto_open [2024-11-06 13:06:50,279 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2024-11-06 13:06:50,279 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2024-11-06 13:06:50,280 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2024-11-06 13:06:50,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2024-11-06 13:06:50,280 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_hssi_watchdog [2024-11-06 13:06:50,280 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_hssi_watchdog [2024-11-06 13:06:50,280 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_hssi_set_status [2024-11-06 13:06:50,280 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_hssi_set_status [2024-11-06 13:06:50,280 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1#0 [2024-11-06 13:06:50,280 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1#1 [2024-11-06 13:06:50,280 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1#2 [2024-11-06 13:06:50,280 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1#3 [2024-11-06 13:06:50,280 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1#4 [2024-11-06 13:06:50,281 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1#5 [2024-11-06 13:06:50,281 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1#6 [2024-11-06 13:06:50,281 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1#7 [2024-11-06 13:06:50,281 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1#8 [2024-11-06 13:06:50,281 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_set_protocol [2024-11-06 13:06:50,281 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_set_protocol [2024-11-06 13:06:50,281 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ssi_set_clock [2024-11-06 13:06:50,281 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ssi_set_clock [2024-11-06 13:06:50,281 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tail_pointer [2024-11-06 13:06:50,281 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tail_pointer [2024-11-06 13:06:50,281 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-06 13:06:50,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-06 13:06:50,282 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_open [2024-11-06 13:06:50,282 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_open [2024-11-06 13:06:50,282 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#0 [2024-11-06 13:06:50,282 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#1 [2024-11-06 13:06:50,282 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#2 [2024-11-06 13:06:50,282 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#3 [2024-11-06 13:06:50,282 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#4 [2024-11-06 13:06:50,282 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#5 [2024-11-06 13:06:50,282 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#6 [2024-11-06 13:06:50,282 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#7 [2024-11-06 13:06:50,282 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#8 [2024-11-06 13:06:50,283 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#0 [2024-11-06 13:06:50,283 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#1 [2024-11-06 13:06:50,283 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#2 [2024-11-06 13:06:50,283 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#3 [2024-11-06 13:06:50,283 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#4 [2024-11-06 13:06:50,283 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#5 [2024-11-06 13:06:50,283 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#6 [2024-11-06 13:06:50,283 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#7 [2024-11-06 13:06:50,283 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#8 [2024-11-06 13:06:50,283 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#0 [2024-11-06 13:06:50,283 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#1 [2024-11-06 13:06:50,283 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#2 [2024-11-06 13:06:50,284 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#3 [2024-11-06 13:06:50,284 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#4 [2024-11-06 13:06:50,284 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#5 [2024-11-06 13:06:50,284 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#6 [2024-11-06 13:06:50,284 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#7 [2024-11-06 13:06:50,284 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#8 [2024-11-06 13:06:50,284 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-11-06 13:06:50,284 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-11-06 13:06:50,284 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-11-06 13:06:50,284 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-11-06 13:06:50,284 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-11-06 13:06:50,284 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-11-06 13:06:50,285 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-11-06 13:06:50,285 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-11-06 13:06:50,285 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-11-06 13:06:50,285 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#0 [2024-11-06 13:06:50,285 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#1 [2024-11-06 13:06:50,285 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#2 [2024-11-06 13:06:50,285 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#3 [2024-11-06 13:06:50,286 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#4 [2024-11-06 13:06:50,286 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#5 [2024-11-06 13:06:50,286 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#6 [2024-11-06 13:06:50,286 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#7 [2024-11-06 13:06:50,286 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#8 [2024-11-06 13:06:50,286 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-06 13:06:50,286 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-06 13:06:50,286 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-06 13:06:50,286 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-06 13:06:50,286 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-06 13:06:50,286 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-06 13:06:50,286 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-06 13:06:50,287 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-06 13:06:50,287 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-06 13:06:50,287 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-06 13:06:50,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-06 13:06:50,287 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_lmc_driver_exit_17_2 [2024-11-06 13:06:50,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_lmc_driver_exit_17_2 [2024-11-06 13:06:50,287 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-11-06 13:06:50,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-11-06 13:06:50,287 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2024-11-06 13:06:50,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2024-11-06 13:06:50,287 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_t1_get_link_status [2024-11-06 13:06:50,287 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_t1_get_link_status [2024-11-06 13:06:50,288 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_t1_set_circuit_type [2024-11-06 13:06:50,288 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_t1_set_circuit_type [2024-11-06 13:06:50,288 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ds3_set_status [2024-11-06 13:06:50,288 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ds3_set_status [2024-11-06 13:06:50,288 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-11-06 13:06:50,288 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-11-06 13:06:50,288 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-11-06 13:06:50,288 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-11-06 13:06:50,288 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-11-06 13:06:50,288 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-11-06 13:06:50,288 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-11-06 13:06:50,288 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-11-06 13:06:50,289 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-11-06 13:06:50,289 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-11-06 13:06:50,289 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-11-06 13:06:50,289 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-11-06 13:06:50,289 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-11-06 13:06:50,289 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-11-06 13:06:50,289 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-11-06 13:06:50,289 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-11-06 13:06:50,289 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-11-06 13:06:50,289 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-11-06 13:06:50,289 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ds3_get_link_status [2024-11-06 13:06:50,289 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ds3_get_link_status [2024-11-06 13:06:50,290 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ssi_init [2024-11-06 13:06:50,290 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ssi_init [2024-11-06 13:06:50,290 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-11-06 13:06:50,290 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-11-06 13:06:50,290 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ds3_set_scram [2024-11-06 13:06:50,290 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ds3_set_scram [2024-11-06 13:06:50,290 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ds3_init [2024-11-06 13:06:50,290 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ds3_init [2024-11-06 13:06:50,290 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_gpio_mkoutput [2024-11-06 13:06:50,290 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_gpio_mkoutput [2024-11-06 13:06:50,290 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2024-11-06 13:06:50,290 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2024-11-06 13:06:50,291 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-06 13:06:50,291 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_driver_timeout [2024-11-06 13:06:50,291 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_driver_timeout [2024-11-06 13:06:50,291 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lmc_lock_of_lmc___softc [2024-11-06 13:06:50,291 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lmc_lock_of_lmc___softc [2024-11-06 13:06:50,291 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-06 13:06:50,291 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-06 13:06:50,291 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-06 13:06:50,291 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-06 13:06:50,291 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-06 13:06:50,291 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-06 13:06:50,291 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-06 13:06:50,291 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-06 13:06:50,291 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-06 13:06:50,292 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2024-11-06 13:06:50,292 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2024-11-06 13:06:50,292 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#0 [2024-11-06 13:06:50,292 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#1 [2024-11-06 13:06:50,292 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#2 [2024-11-06 13:06:50,292 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#3 [2024-11-06 13:06:50,292 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#4 [2024-11-06 13:06:50,292 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#5 [2024-11-06 13:06:50,292 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#6 [2024-11-06 13:06:50,292 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#7 [2024-11-06 13:06:50,292 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#8 [2024-11-06 13:06:50,292 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#0 [2024-11-06 13:06:50,292 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#1 [2024-11-06 13:06:50,293 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#2 [2024-11-06 13:06:50,293 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#3 [2024-11-06 13:06:50,293 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#4 [2024-11-06 13:06:50,293 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#5 [2024-11-06 13:06:50,293 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#6 [2024-11-06 13:06:50,293 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#7 [2024-11-06 13:06:50,293 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#8 [2024-11-06 13:06:50,293 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#0 [2024-11-06 13:06:50,293 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#1 [2024-11-06 13:06:50,293 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#2 [2024-11-06 13:06:50,293 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#3 [2024-11-06 13:06:50,293 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#4 [2024-11-06 13:06:50,293 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#5 [2024-11-06 13:06:50,294 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#6 [2024-11-06 13:06:50,294 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#7 [2024-11-06 13:06:50,294 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#8 [2024-11-06 13:06:50,294 INFO L130 BoogieDeclarations]: Found specification of procedure write_av9110 [2024-11-06 13:06:50,294 INFO L138 BoogieDeclarations]: Found implementation of procedure write_av9110 [2024-11-06 13:06:50,294 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#0 [2024-11-06 13:06:50,294 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#1 [2024-11-06 13:06:50,294 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#2 [2024-11-06 13:06:50,294 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#3 [2024-11-06 13:06:50,294 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#4 [2024-11-06 13:06:50,294 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#5 [2024-11-06 13:06:50,294 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#6 [2024-11-06 13:06:50,295 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#7 [2024-11-06 13:06:50,295 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#8 [2024-11-06 13:06:50,295 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2024-11-06 13:06:50,295 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2024-11-06 13:06:50,295 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ssi_set_speed [2024-11-06 13:06:50,295 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ssi_set_speed [2024-11-06 13:06:50,295 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-06 13:06:50,295 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-06 13:06:50,295 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_hssi_set_crc_length [2024-11-06 13:06:50,295 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_hssi_set_crc_length [2024-11-06 13:06:50,295 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_proto_type [2024-11-06 13:06:50,295 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_proto_type [2024-11-06 13:06:50,295 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_remove_one [2024-11-06 13:06:50,296 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_remove_one [2024-11-06 13:06:50,296 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-11-06 13:06:50,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-11-06 13:06:50,296 INFO L130 BoogieDeclarations]: Found specification of procedure outl [2024-11-06 13:06:50,296 INFO L138 BoogieDeclarations]: Found implementation of procedure outl [2024-11-06 13:06:50,296 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_t1_write [2024-11-06 13:06:50,296 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_t1_write [2024-11-06 13:06:50,296 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_close [2024-11-06 13:06:50,296 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_close [2024-11-06 13:06:50,296 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2024-11-06 13:06:50,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2024-11-06 13:06:50,296 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2024-11-06 13:06:50,296 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2024-11-06 13:06:50,296 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-11-06 13:06:50,297 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-11-06 13:06:50,297 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ssi_set_link_status [2024-11-06 13:06:50,297 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ssi_set_link_status [2024-11-06 13:06:50,297 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2024-11-06 13:06:50,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2024-11-06 13:06:50,297 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_t1_watchdog [2024-11-06 13:06:50,297 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_t1_watchdog [2024-11-06 13:06:50,297 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-06 13:06:50,297 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-06 13:06:50,297 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ssi_watchdog [2024-11-06 13:06:50,297 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ssi_watchdog [2024-11-06 13:06:50,297 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#0 [2024-11-06 13:06:50,297 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#1 [2024-11-06 13:06:50,297 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#2 [2024-11-06 13:06:50,298 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#3 [2024-11-06 13:06:50,298 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#4 [2024-11-06 13:06:50,298 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#5 [2024-11-06 13:06:50,298 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#6 [2024-11-06 13:06:50,298 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#7 [2024-11-06 13:06:50,298 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#8 [2024-11-06 13:06:50,298 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#0 [2024-11-06 13:06:50,298 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#1 [2024-11-06 13:06:50,298 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#2 [2024-11-06 13:06:50,298 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#3 [2024-11-06 13:06:50,298 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#4 [2024-11-06 13:06:50,298 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#5 [2024-11-06 13:06:50,298 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#6 [2024-11-06 13:06:50,298 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#7 [2024-11-06 13:06:50,298 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#8 [2024-11-06 13:06:50,299 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#0 [2024-11-06 13:06:50,299 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#1 [2024-11-06 13:06:50,299 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#2 [2024-11-06 13:06:50,299 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#3 [2024-11-06 13:06:50,299 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#4 [2024-11-06 13:06:50,299 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#5 [2024-11-06 13:06:50,299 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#6 [2024-11-06 13:06:50,299 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#7 [2024-11-06 13:06:50,299 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#8 [2024-11-06 13:06:50,299 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#0 [2024-11-06 13:06:50,299 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#1 [2024-11-06 13:06:50,299 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#2 [2024-11-06 13:06:50,299 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#3 [2024-11-06 13:06:50,299 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#4 [2024-11-06 13:06:50,300 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#5 [2024-11-06 13:06:50,300 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#6 [2024-11-06 13:06:50,300 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#7 [2024-11-06 13:06:50,300 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#8 [2024-11-06 13:06:50,300 INFO L130 BoogieDeclarations]: Found specification of procedure dev_alloc_skb [2024-11-06 13:06:50,300 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_alloc_skb [2024-11-06 13:06:50,300 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-06 13:06:50,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-06 13:06:50,300 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_hssi_set_link_status [2024-11-06 13:06:50,300 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_hssi_set_link_status [2024-11-06 13:06:50,300 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_hssi_init [2024-11-06 13:06:50,300 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_hssi_init [2024-11-06 13:06:50,300 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_proto_attach [2024-11-06 13:06:50,300 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_proto_attach [2024-11-06 13:06:50,301 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_t1_default [2024-11-06 13:06:50,301 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_t1_default [2024-11-06 13:06:50,301 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2024-11-06 13:06:50,301 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2024-11-06 13:06:50,301 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_INT~TO~VOID [2024-11-06 13:06:50,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_INT~TO~VOID [2024-11-06 13:06:50,301 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ssi_set_crc_length [2024-11-06 13:06:50,301 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ssi_set_crc_length [2024-11-06 13:06:50,301 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_hssi_set_clock [2024-11-06 13:06:50,301 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_hssi_set_clock [2024-11-06 13:06:50,301 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-11-06 13:06:50,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-11-06 13:06:50,301 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_dummy_set2_1 [2024-11-06 13:06:50,301 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_dummy_set2_1 [2024-11-06 13:06:50,301 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_led_on [2024-11-06 13:06:50,302 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_led_on [2024-11-06 13:06:50,302 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2024-11-06 13:06:50,302 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2024-11-06 13:06:50,302 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2024-11-06 13:06:50,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2024-11-06 13:06:50,302 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_mac_header [2024-11-06 13:06:50,302 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_mac_header [2024-11-06 13:06:50,302 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-06 13:06:50,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-06 13:06:50,302 INFO L130 BoogieDeclarations]: Found specification of procedure cpu_relax [2024-11-06 13:06:50,302 INFO L138 BoogieDeclarations]: Found implementation of procedure cpu_relax [2024-11-06 13:06:51,168 INFO L238 CfgBuilder]: Building ICFG [2024-11-06 13:06:51,172 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-06 13:06:51,818 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-06 13:06:59,300 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint switch_break: call #t~mem1371#1.base, #t~mem1371#1.offset := read~$Pointer$#5(~sc#1.base, ~bvadd~64(141bv64, ~sc#1.offset), 8bv64);#t~ret1372#1.base, #t~ret1372#1.offset := 129bv64, 0bv64; [2024-11-06 13:06:59,300 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 [2024-11-06 13:06:59,300 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; [2024-11-06 13:07:56,603 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-11-06 13:07:57,992 INFO L? ?]: Removed 2320 outVars from TransFormulas that were not future-live. [2024-11-06 13:07:57,993 INFO L287 CfgBuilder]: Performing block encoding [2024-11-06 13:07:58,055 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-06 13:07:58,055 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-06 13:07:58,056 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 01:07:58 BoogieIcfgContainer [2024-11-06 13:07:58,056 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-06 13:07:58,058 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-06 13:07:58,058 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-06 13:07:58,063 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-06 13:07:58,063 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 06.11 01:06:44" (1/3) ... [2024-11-06 13:07:58,064 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2d759842 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.11 01:07:58, skipping insertion in model container [2024-11-06 13:07:58,064 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 01:06:48" (2/3) ... [2024-11-06 13:07:58,065 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2d759842 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.11 01:07:58, skipping insertion in model container [2024-11-06 13:07:58,065 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 01:07:58" (3/3) ... [2024-11-06 13:07:58,066 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wan-lmc-lmc.cil.i [2024-11-06 13:07:58,085 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-06 13:07:58,086 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 3 error locations. [2024-11-06 13:07:58,223 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-06 13:07:58,228 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;@699d8121, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-06 13:07:58,228 INFO L334 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2024-11-06 13:07:58,243 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) [2024-11-06 13:07:58,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-11-06 13:07:58,280 INFO L207 NwaCegarLoop]: Found error trace [2024-11-06 13:07:58,280 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] [2024-11-06 13:07:58,281 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)] === [2024-11-06 13:07:58,287 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-06 13:07:58,287 INFO L85 PathProgramCache]: Analyzing trace with hash 2078108073, now seen corresponding path program 1 times [2024-11-06 13:07:58,303 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-06 13:07:58,303 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [356402849] [2024-11-06 13:07:58,304 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-06 13:07:58,304 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-06 13:07:58,304 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-06 13:07:58,306 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-06 13:07:58,308 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-11-06 13:08:02,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-06 13:08:02,431 INFO L255 TraceCheckSpWp]: Trace formula consists of 1819 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-11-06 13:08:02,443 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-06 13:08:03,449 INFO L134 CoverageAnalysis]: Checked inductivity of 990 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 945 trivial. 0 not checked. [2024-11-06 13:08:03,449 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-06 13:08:03,450 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-06 13:08:03,450 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [356402849] [2024-11-06 13:08:03,451 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [356402849] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-06 13:08:03,451 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-06 13:08:03,451 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-06 13:08:03,452 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1928268656] [2024-11-06 13:08:03,453 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-06 13:08:03,457 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-06 13:08:03,457 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-06 13:08:03,482 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-06 13:08:03,482 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-06 13:08:03,493 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 3 states, 3 states have (on average 15.0) internal successors, (45), 3 states have internal predecessors, (45), 3 states have call successors, (20), 3 states have call predecessors, (20), 3 states have return successors, (18), 3 states have call predecessors, (18), 3 states have call successors, (18) [2024-11-06 13:08:07,747 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.24s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-06 13:08:09,380 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-06 13:08:09,381 INFO L93 Difference]: Finished difference Result 7777 states and 11339 transitions. [2024-11-06 13:08:09,382 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-06 13:08:09,383 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 15.0) internal successors, (45), 3 states have internal predecessors, (45), 3 states have call successors, (20), 3 states have call predecessors, (20), 3 states have return successors, (18), 3 states have call predecessors, (18), 3 states have call successors, (18) Word has length 195 [2024-11-06 13:08:09,384 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-06 13:08:09,478 INFO L225 Difference]: With dead ends: 7777 [2024-11-06 13:08:09,478 INFO L226 Difference]: Without dead ends: 5148 [2024-11-06 13:08:09,514 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 194 GetRequests, 193 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-06 13:08:09,520 INFO L432 NwaCegarLoop]: 3829 mSDtfsCounter, 3643 mSDsluCounter, 3755 mSDsCounter, 0 mSdLazyCounter, 34 mSolverCounterSat, 9 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3643 SdHoareTripleChecker+Valid, 7584 SdHoareTripleChecker+Invalid, 44 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 9 IncrementalHoareTripleChecker+Valid, 34 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.4s IncrementalHoareTripleChecker+Time [2024-11-06 13:08:09,521 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [3643 Valid, 7584 Invalid, 44 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [9 Valid, 34 Invalid, 1 Unknown, 0 Unchecked, 5.4s Time] [2024-11-06 13:08:09,553 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5148 states. [2024-11-06 13:08:09,889 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5148 to 5144. [2024-11-06 13:08:09,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5144 states, 3303 states have (on average 1.272782319103845) internal successors, (4204), 3442 states have internal predecessors, (4204), 1604 states have call successors, (1604), 235 states have call predecessors, (1604), 234 states have return successors, (1600), 1516 states have call predecessors, (1600), 1600 states have call successors, (1600) [2024-11-06 13:08:10,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5144 states to 5144 states and 7408 transitions. [2024-11-06 13:08:10,033 INFO L78 Accepts]: Start accepts. Automaton has 5144 states and 7408 transitions. Word has length 195 [2024-11-06 13:08:10,035 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-06 13:08:10,035 INFO L471 AbstractCegarLoop]: Abstraction has 5144 states and 7408 transitions. [2024-11-06 13:08:10,035 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 15.0) internal successors, (45), 3 states have internal predecessors, (45), 3 states have call successors, (20), 3 states have call predecessors, (20), 3 states have return successors, (18), 3 states have call predecessors, (18), 3 states have call successors, (18) [2024-11-06 13:08:10,036 INFO L276 IsEmpty]: Start isEmpty. Operand 5144 states and 7408 transitions. [2024-11-06 13:08:10,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2024-11-06 13:08:10,047 INFO L207 NwaCegarLoop]: Found error trace [2024-11-06 13:08:10,047 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-06 13:08:10,088 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2024-11-06 13:08:10,248 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-06 13:08:10,248 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_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2024-11-06 13:08:10,250 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-06 13:08:10,250 INFO L85 PathProgramCache]: Analyzing trace with hash -417492706, now seen corresponding path program 1 times [2024-11-06 13:08:10,254 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-06 13:08:10,254 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1993007792] [2024-11-06 13:08:10,254 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-06 13:08:10,255 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-06 13:08:10,255 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-06 13:08:10,257 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-06 13:08:10,258 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process